MadButterfly: pyink/domview.py annotate

annotate pyink/domview.py @ 1525:701a568f6949

Fix typeo

author	Thinker K.F. Li <thinker@codemud.net>
date	Mon, 22 Aug 2011 19:20:20 +0800
parents	8bc2e824f155
children	d42951ebfc6f

rev	line source
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1 import random
1253 07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	2 import dom_event
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	3 from tween import TweenObject
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	4 from trait import trait, require, composite
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	5
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	6
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	7 ## \brief Compare two nodes with ID.
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	8 #
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	9 # \return True if node1 ID equivalent to ndoe2 ID.
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	10 #
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	11 def _id_eq(node1, node2):
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	12 try:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	13 node1_id = node1.getAttribute('id')
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	14 except:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	15 return False
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	16
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	17 try:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	18 node2_id = node2.getAttribute('id')
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	19 except:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	20 return False
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	21 return node1_id == node2_id
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	22
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	23
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	24 class Layer:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	25 def __init__(self, node):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	26 self.scenes = []
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	27 self.group = node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	28 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	29 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	30
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	31
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	32 class Timeline(object):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	33 def __init__(self, scenes_node):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	34 self.scenes_node = scenes_node
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	35 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	36
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	37 def name(self):
1407 f19121bd6a6c Check if the name is defined for old SVG file. wycc parents: 1356 diff changeset	38 try:
f19121bd6a6c Check if the name is defined for old SVG file. wycc parents: 1356 diff changeset	39 name = self.scenes_node.getAttribute('name')
f19121bd6a6c Check if the name is defined for old SVG file. wycc parents: 1356 diff changeset	40 except:
f19121bd6a6c Check if the name is defined for old SVG file. wycc parents: 1356 diff changeset	41 name='default'
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	42 return name
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	43
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	44 def rename(self, new_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	45 scenes_node = self.scenes_node
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	46 scenes_node.setAttribute('name', new_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	47 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	48 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	49
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	50
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	51 class Transition(object):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	52 node = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	53 condition = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	54 target = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	55 action = None
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	56 path = None
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	57
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	58 def __init__(self, node=None):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	59 self.node = node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	60 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	61
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	62 def set_condition(self, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	63 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	64
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	65 node.setAttribute('condition', cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	66 self.condition = cond
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	67 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	68
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	69 def set_action(self, action):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	70 self.action = action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	71 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	72 node.setAttribute('action', action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	73 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	74
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	75 def set_path(self, path):
1470 2a9b9c281f80 Fix wiring error Thinker K.F. Li <thinker@codemud.net> parents: 1469 diff changeset	76 self.path = path
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	77 node = self.node
1470 2a9b9c281f80 Fix wiring error Thinker K.F. Li <thinker@codemud.net> parents: 1469 diff changeset	78 path_txt = ' '.join([str(c) for c in path])
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	79 node.setAttribute('path', path_txt)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	80 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	81
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	82 def reparse(self):
1520 8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	83 node = self.node
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	84 condition = node.getAttribute('condition')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	85 target = node.getAttribute('target')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	86 try:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	87 action = node.getAttribute('action')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	88 except:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	89 action = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	90 pass
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	91 try:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	92 path = node.getAttribute('path').strip().split()
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	93 path = [float(c) for c in path]
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	94 except:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	95 path = None
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	96 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	97
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	98 self.condition = condition
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	99 self.target = target
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	100 self.action = action
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	101 self.path = path
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	102 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	103
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	104 def update_node(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	105 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	106 node.setAttribute('condition', self.condition)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	107 node.setAttribute('target', self.target)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	108 if self.action:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	109 node.setAttribute('action', self.action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	110 pass
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	111 if self.path:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	112 node.setAttribute('path', self.path)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	113 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	114 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	115
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	116 ## \brief Create a node according status of the object.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	117 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	118 # A new node is created for the object, and attributes of the node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	119 # is initialized with information from the object.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	120 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	121 def create_node(self, doc):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	122 node = doc.createElement('ns0:transition')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	123 self.node = node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	124 self.update_node()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	125
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	126 return node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	127
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	128 @staticmethod
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	129 def parse_transition(node):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	130 trn = Transition(node)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	131 trn.reparse()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	132 return trn
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	133 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	134
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	135
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	136 ## \brief A state in a FSM
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	137 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	138 # Every component can have a FSM to describe its behavior. Every
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	139 # state has an entry action and transitions to other states. Every
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	140 # transition can have a transition action.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	141 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	142 # The FSM of a component is defined as a child of ns0:component node.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	143 # \verbatim
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	144 # <ns0:component>
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	145 # <ns0:states start_state="UP">
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	146 # <ns0:state name="UP" entry_action="entry action">
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	147 # <ns0:transition target="DOWN"
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	148 # condition="button_down" action="..."/>
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	149 # </ns0:state>
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	150 # </ns0:states>
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	151 # </ns0:/component>
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	152 # \endverbatim
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	153 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	154 class State(object):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	155 name = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	156 entry_action = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	157 transitions = None
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	158 r = None
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	159 x = 0
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	160 y = 0
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	161
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	162 def __init__(self, node=None):
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	163 self.node = node
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	164 self.transitions = {}
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	165 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	166
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	167 def rename(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	168 self.name = name
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	169 self.node.setAttribute('name', name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	170 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	171
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	172 def set_entry_action(self, action):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	173 self.entry_action = action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	174 self.node.setAttribute('entry_action', action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	175 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	176
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	177 def set_r(self, r):
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	178 self.r = r
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	179 self.node.setAttribute('r', str(r))
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	180 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	181
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	182 def set_xy(self, x, y):
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	183 self.x = x
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	184 self.y = y
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	185 self.node.setAttribute('x', str(x))
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	186 self.node.setAttribute('y', str(y))
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	187 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	188
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	189 def reparse(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	190 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	191
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	192 name = node.getAttribute('name')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	193 try:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	194 entry_action = node.getAttribute('entry_action')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	195 except:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	196 entry_action = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	197 pass
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	198 try:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	199 r = float(node.getAttribute('r'))
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	200 except:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	201 r = None
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	202 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	203 try:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	204 x = float(node.getAttribute('x'))
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	205 except:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	206 x = 0
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	207 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	208 try:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	209 y = float(node.getAttribute('y'))
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	210 except:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	211 y = 0
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	212 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	213
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	214 all_transitions = [Transition.parse_transition(child)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	215 for child in node.childList()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	216 if child.name() == 'ns0:transition']
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	217 transitions = dict([(trn.condition, trn)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	218 for trn in all_transitions])
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	219
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	220 self.name = name
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	221 self.transitions = transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	222 self.entry_action = entry_action
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	223 self.r = r
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	224 self.x = x
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	225 self.y = y
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	226 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	227
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	228 def update_node(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	229 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	230
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	231 node.setAttribute('name', self.name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	232 if self.entry_action:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	233 node.setAttribute('entry_action', self.entry_action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	234 pass
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	235 if self.r:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	236 node.setAttribute('r', self.r)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	237 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	238 if self.x:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	239 node.setAttribute('x', self.x)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	240 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	241 if self.y:
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	242 node.setAttribute('y', self.y)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	243 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	244
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	245 transitions = self.transitions
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	246 for trn in transitions:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	247 trn.update_node()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	248 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	249 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	250
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	251 def create_node(self, doc):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	252 node = doc.createElement('ns0:state')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	253 self.node = node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	254
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	255 self.update_node()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	256
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	257 return node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	258
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	259 @staticmethod
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	260 def parse_state(node):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	261 state = State(node)
1520 8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	262 state.reparse()
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	263
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	264 return state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	265
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	266 def change_transition_cond(self, old_cond, new_cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	267 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	268 trn = transitions[old_cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	269 del transitions[old_cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	270 transitions[new_cond] = trn
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	271
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	272 trn.set_condition(new_cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	273 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	274
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	275 def add_transition(self, cond, target):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	276 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	277 assert cond not in transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	278
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	279 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	280
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	281 trn = Transition()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	282 trn.condition = cond
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	283 trn.target = target
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	284 trn_node = trn.create_node(node.document())
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	285
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	286 node.appendChild(trn_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	287 transitions[cond] = trn
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	288 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	289
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	290 def rm_transition(self, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	291 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	292 if cond not in transitions:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	293 raise ValueError, \
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	294 'There is no transition defined for this condition (%s)' % \
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	295 (cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	296
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	297 trn = transitions[cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	298 trn_node = trn.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	299 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	300
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	301 node.removeChild(trn_node)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	302 del transitions[cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	303 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	304
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	305 def all_transitions(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	306 return self.transitions.keys()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	307
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	308 def get_transition(self, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	309 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	310 transition = transitions[cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	311 return transition
1501 4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	312
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	313 def chg_transition_cond(self, cond, new_cond):
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	314 transitions = self.transitions
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	315
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	316 trn = transitions[cond]
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	317 trn.set_condition(new_cond)
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	318
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	319 del transitions[cond]
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	320 transitions[new_cond] = trn
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	321 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	322 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	323
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	324
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	325 class Component(object):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	326 #
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	327 # \param comp_node is None for main component.
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	328 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	329 def __init__(self, comp_mgr, comp_node):
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	330 self._comp_mgr = comp_mgr
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	331 self.node = comp_node
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	332 self.layers = []
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	333 self.timelines = []
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	334 self.fsm_states = {}
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	335 self.fsm_states_node = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	336 self.fsm_start_state = None
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	337
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	338 if comp_node:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	339 self._initialize_comp()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	340 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	341 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	342
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	343 def _initialize_comp(self):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	344 comp_node = self.node
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	345 for child in comp_node.childList():
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	346 if child.name() == 'ns0:scenes':
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	347 break
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	348 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	349 else: # no any ns0:scenes
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	350 doc = self._comp_mgr._doc
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	351 scenes_node = doc.createElement('ns0:scenes')
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	352 scenes_node.setAttribute('name', 'default')
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	353
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	354 node_id = self._comp_mgr.new_id()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	355 scenes_node.setAttribute('id', node_id)
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	356
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	357 comp_node.appendChild(scenes_node)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	358 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	359 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	360
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	361 def _get_comp_node(self):
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	362 return self.node or self._comp_mgr._metadata_node
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	363
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	364 def name(self):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	365 if self.node:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	366 name = self.node.getAttribute('name')
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	367 else:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	368 name = 'main'
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	369 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	370 return name
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	371
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	372 def all_timeline_names(self):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	373 names = [tl.name() for tl in self.timelines]
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	374 return names
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	375
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	376 def parse_timelines(self):
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	377 self.timelines[:] = []
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	378
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	379 if self.node: # main component has None value for self.node
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	380 assert self.node.name() == 'ns0:component'
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	381 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	382
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	383 comp_node = self._get_comp_node()
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	384 for child in comp_node.childList():
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	385 if child.name() == 'ns0:scenes':
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	386 tl = Timeline(child)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	387 self.timelines.append(tl)
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	388 print ' ' + tl.name()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	389 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	390 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	391 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	392
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	393 ## \brief Parse FSM from a ns0:states node.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	394 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	395 def parse_states(self):
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	396 comp_node = self._get_comp_node()
1520 8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	397 assert (not comp_node) or comp_node.name() in ('ns0:component',
8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	398 'svg:metadata')
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	399
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	400 states_nodes = [node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	401 for node in comp_node.childList()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	402 if node.name() == 'ns0:states']
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	403 if not states_nodes:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	404 self.fsm_states = {}
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	405 return
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	406 states_node = states_nodes[0]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	407
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	408 try:
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	409 self.fsm_start_state = states_node.getAttribute('start_state')
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	410 except:
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	411 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	412
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	413 state_nodes = [child
1520 8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	414 for child in states_node.childList()
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	415 if child.name() == 'ns0:state']
1520 8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	416 states = [State.parse_state(state_node) for state_node in state_nodes]
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	417 self.fsm_states = dict([(state.name, state) for state in states])
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	418
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	419 self.fsm_states_node = states_node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	420 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	421
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	422 def get_timeline(self, name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	423 for tl in self.timelines:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	424 if tl.name() == name:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	425 return tl
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	426 pass
1525 701a568f6949 Fix typeo Thinker K.F. Li <thinker@codemud.net> parents: 1520 diff changeset	427 raise ValueError, 'invalid timeline name - %s' % (name)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	428
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	429 def has_timeline(self, name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	430 for tl in self.timelines:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	431 if tl.name() == name:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	432 return True
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	433 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	434 return False
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	435
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	436 def add_timeline(self, name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	437 if self.has_timeline(name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	438 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	439 'try add a timeline with duplicated name - %s' % (name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	440
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	441 doc = self._comp_mgr._doc
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	442 comp_node = self._get_comp_node()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	443
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	444 scenes_node = doc.createElement('ns0:scenes')
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	445 scenes_node.setAttribute('name', name)
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	446 node_id = self._comp_mgr.new_id()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	447 scenes_node.setAttribute('id', node_id)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	448
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	449 comp_node.appendChild(scenes_node)
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	450
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	451 tl = Timeline(scenes_node)
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	452 self.timelines.append(tl)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	453 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	454
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	455 ## \brief Add a timeline for an existed scenes node.
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	456 #
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	457 def add_timeline_scenes(self, scenes_node):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	458 tl = Timeline(scenes_node)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	459 name = tl.name()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	460 if self.has_timeline(name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	461 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	462 'name of scenes node of a timeline is duplicated'
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	463
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	464 self.timeline.append(tl)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	465 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	466
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	467 def rm_timeline(self, name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	468 for i, tl in enumerate(self.timelines):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	469 if tl.name() == name:
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	470 comp_node = self._get_comp_node()
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	471 comp_node.removeChild(tl.scenes_node)
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	472
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	473 del self.timelines[i]
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	474 return
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	475 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	476 raise ValueError, 'try to remove a non-existed timeline - %s' % (name)
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	477
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	478 def rename_timeline(self, timeline_name, new_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	479 for i, tl in enumerate(self.timelines):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	480 if tl.name() == timeline_name:
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	481 tl.rename(new_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	482 return
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	483 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	484 raise ValueError, 'try to remove a non-existed timeline - %s' % (name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	485
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	486 def rename(self, new_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	487 self.node.setAttribute('name', new_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	488 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	489
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	490 def _create_states_node(self):
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	491 node = self._get_comp_node()
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	492 doc = self._comp_mgr._doc
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	493
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	494 states_node = doc.createElement('ns0:states')
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	495 node.appendChild(states_node)
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	496 self.fsm_states_node = states_node
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	497 pass
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	498
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	499 def get_start_state_name(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	500 return self.fsm_start_state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	501
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	502 def set_start_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	503 assert state_name in self.fsm_states
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	504 self.fsm_start_state = state_name
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	505 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	506
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	507 def all_state_names(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	508 return self.fsm_states.keys()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	509
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	510 def get_state(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	511 return self.fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	512
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	513 def add_state(self, name):
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	514 if not self.fsm_states_node:
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	515 self._create_states_node()
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	516 pass
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	517
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	518 doc = self._comp_mgr._doc
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	519
1468 c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	520 if name in self.fsm_states:
c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	521 raise KeyError, \
c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	522 'Add a state with a name (%s) been used' % (name)
c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	523
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	524 state = State()
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	525 state.name = name
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	526 self.fsm_states[name] = state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	527
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	528 state_node = state.create_node(doc)
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	529 states_node = self.fsm_states_node
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	530 states_node.appendChild(state_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	531 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	532
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	533 def rename_state(self, state_name, new_name):
1506 f185a9d23a30 _FSM_popup handles edit state Thinker K.F. Li <thinker@codemud.net> parents: 1501 diff changeset	534 if new_name in self.fsm_states:
f185a9d23a30 _FSM_popup handles edit state Thinker K.F. Li <thinker@codemud.net> parents: 1501 diff changeset	535 raise ValueError, 'New state name %s is duplicated' % (new_name)
f185a9d23a30 _FSM_popup handles edit state Thinker K.F. Li <thinker@codemud.net> parents: 1501 diff changeset	536
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	537 state = self.fsm_states[state_name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	538 del self.fsm_states[state_name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	539 self.fsm_states[new_name] = state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	540
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	541 state.rename(new_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	542 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	543
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	544 def rm_state(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	545 fsm_states = self.fsm_states
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	546 state = fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	547 del self.fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	548
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	549 state_node = state.node
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	550 states_node = self.fsm_states_node
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	551 states_node.removeChild(state_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	552 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	553 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	554
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	555
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	556 ## \brief A mix-in for class component_manager for UI updating.
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	557 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	558 # This class collects all methods for supporting UI updating.
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	559 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	560 class component_manager_ui_update(object):
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	561 ## \brief Update the list of components.
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	562 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	563 def reparse_components(self):
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	564 saved_cur_comp = self._cur_comp
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	565 self._components[:] = [self._main_comp]
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	566 self._comp_names.clear()
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	567 self._parse_components()
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	568
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	569 for comp in self._components:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	570 if comp.name() == saved_cur_comp.name():
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	571 self._cur_comp = comp
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	572 break
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	573 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	574 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	575 self._cur_comp = self._main_comp
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	576 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	577 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	578
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	579 ## \brief Update the list of timelines of current component.
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	580 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	581 def reparse_timelines(self):
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	582 comp = self._cur_comp
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	583 saved_cur_timeline = self._cur_timeline
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	584 comp.parse_timelines()
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	585
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	586 for timeline in comp.timelines:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	587 if timeline.name() == saved_cur_timeline.name():
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	588 self._cur_timeline = timeline
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	589 break
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	590 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	591 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	592 self._cur_timeline = comp.timelines[0]
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	593 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	594 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	595 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	596
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	597
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	598 ## \brief A trait for class domview for managing components.
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	599 #
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	600 # This class is responsible for manage components and timelines. It
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	601 # is also responsible for switching component and timeline. Switching
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	602 # to a component is actually switching to a timeline in another
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	603 # component. When switch to a timeline, it actuall change
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	604 # domview._scense_node, parent of all scene nodes of a component, and
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	605 # domview._layers_parent, parent of all layer group of a component.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	606 # domview relys on these two variables to operate on right component
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	607 # and timeline. (It should be changed to get more hint with
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	608 # meaningful names.)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	609 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	610 # FIXME: The root node is always the 'main' component. It is a
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	611 # special case with slightly different in structure. It should be
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	612 # removed and normalized to normal components.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	613 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	614 @trait
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	615 class component_manager(component_manager_ui_update):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	616 _scenes_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	617 _metadata_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	618 _doc = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	619 _root = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	620 _layers = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	621 _layers_parent = require
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	622 _cur_comp = require
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	623 new_id = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	624 get_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	625 reset = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	626
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	627 def __init__(self):
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	628 super(component_manager, self).__init__()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	629 self._components_node = None
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	630 self._components = []
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	631 self._comp_names = set()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	632 self._main_comp = None
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	633 self._cur_timeline = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	634 self._components_group = None
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	635 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	636
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	637 def _set_main_component(self):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	638 comp = Component(self, None)
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	639 comp.layers = self._layers
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	640 scenes_node = self._scenes_node
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	641 timeline = Timeline(scenes_node)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	642 comp.timelines = [timeline]
1520 8bc2e824f155 Fix various bug of code for parsing finite state machines. Thinker K.F. Li <thinker@codemud.net> parents: 1511 diff changeset	643 comp.parse_states()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	644
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	645 self._components.append(comp)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	646 self._comp_names.add('main')
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	647
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	648 self._main_comp = comp
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	649 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	650
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	651 def _parse_components(self):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	652 comp_names = self._comp_names
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	653 components_node = self._components_node
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	654 for child in components_node.childList():
1428 43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	655 child_node_name = child.name()
43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	656 if child_node_name != 'ns0:component':
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	657 continue
1428 43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	658
43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	659 child_name = child.getAttribute('name')
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	660 if child_name in comp_names:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	661 raise ValueError, 'duplicate component name %s' % (child_name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	662
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	663 comp = Component(self, child)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	664 comp.parse_timelines()
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	665 comp.parse_states()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	666
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	667 self._components.append(comp)
1428 43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	668
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	669 comp_names.add(child_name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	670 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	671 pass
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	672
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	673 ## \brief To initialize subtree of metadata.
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	674 #
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	675 # This method is called by domview._init_metadata().
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	676 #
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	677 def _component_manager_init_metadata(self):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	678 metadata_node = self._metadata_node
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	679
6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	680 # Make sure ns0:components in metadata
6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	681 for n in metadata_node.childList():
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	682 if n.name() == 'ns0:components':
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	683 self._components_node = n
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	684 break
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	685 pass
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	686 else:
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	687 components_node = \
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	688 self._doc.createElement("ns0:components")
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	689 metadata_node.appendChild(components_node)
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	690 self._components_node = components_node
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	691 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	692
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	693 # Make sure the group for containing components.
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	694 for n in self._root.childList():
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	695 if n.name() != 'svg:g':
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	696 continue
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	697 try:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	698 nlabel = n.getAttribute('inkscape:label')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	699 except:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	700 continue
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	701 if nlabel == 'components':
1427 5b69baa49a8b Abandon head #6fa411fd9549 Thinker K.F. Li <thinker@codemud.net> parents: 1419 diff changeset	702 self._components_group = n
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	703 break
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	704 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	705 else: # no components group
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	706 components_group = self._doc.createElement('svg:g')
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	707 components_group.setAttribute('inkscape:label', 'components')
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	708 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	709 components_group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	710
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	711 self._root.appendChild(components_group)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	712 self._components_group = components_group
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	713 pass
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	714 pass
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	715
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	716 def _start_component_manager(self):
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	717 self._component_manager_init_metadata()
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	718 self._set_main_component()
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	719 self._parse_components()
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	720
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	721 self._cur_comp = self._main_comp
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	722 tl = self._main_comp.get_timeline('default')
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	723 self._cur_timeline = tl
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	724 self._scenes_node = tl.scenes_node
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	725 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	726
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	727 ## \brief Create component group
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	728 #
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	729 # A component group is a group with a layers group as child.
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	730 # The layers group is where layer groups is in.
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	731 #
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	732 def _create_component_group(self):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	733 doc = self._doc
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	734 group = doc.createElement('svg:g')
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	735 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	736 group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	737
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	738 self._components_group.appendChild(group)
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	739
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	740 # Create layers group
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	741 layers_group = doc.createElement('svg:g')
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	742 gid = self.new_id()
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	743 layers_group.setAttribute('id', gid)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	744 layers_group.setAttribute('inkscape:label', 'layers')
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	745 group.appendChild(layers_group)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	746
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	747 return group
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	748
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	749 ## \brief Create a ns0:component node for a given name.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	750 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	751 # \param comp_name is the name of the created component.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	752 # \param comp_group_id is the component group.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	753 # \return a ns0:component node.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	754 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	755 def _create_component_node(self, comp_name, comp_group_id):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	756 comp_node = self._doc.createElement('ns0:component')
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	757 comp_id = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	758 comp_node.setAttribute('id', comp_id)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	759 comp_node.setAttribute('name', comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	760 comp_node.setAttribute('ref', comp_group_id)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	761 self._components_node.appendChild(comp_node)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	762 return comp_node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	763
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	764 ## \brief Get Component object associated with the given name.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	765 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	766 def _get_component(self, comp_name):
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	767 if comp_name in self._comp_names:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	768 for comp in self._components:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	769 if comp.name() == comp_name:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	770 return comp
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	771 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	772 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	773 raise ValueError, 'can not find component node - %s' % (comp_name)
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	774
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	775 ## \brief Create a layer group for give layer of a component.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	776 #
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	777 def _create_comp_layer_group(self, layers_group, layer_name):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	778 doc = self._doc
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	779 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	780
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	781 layer_group = doc.createElement('svg:g')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	782 layer_group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	783 layer_group.setAttribute('inkscape:label', layer_name)
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	784 layer_group.setAttribute('inkscape:groupmode', 'layer')
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	785 layers_group.appendChild(layer_group)
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	786
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	787 return layer_group
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	788
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	789 ## \brief Return group of specified layer in a component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	790 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	791 # This is here for getting layer group without switch current
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	792 # component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	793 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	794 def _get_group_of_component_layer(self, comp_name, layer_idx):
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	795 comp = self._get_component(comp_name)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	796 layer = comp.layers[layer_idx]
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	797 return layer.group
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	798
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	799 def _get_layers_group_of_component(self, comp_name):
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	800 if comp_name == 'main':
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	801 return self._root
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	802
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	803 comp_group = self.get_component_group(comp_name)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	804 layers_group = comp_group.firstChild()
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	805 assert layers_group.getAttribute('inkscape:label') == 'layers'
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	806
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	807 return layers_group
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	808
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	809 def all_comp_names(self):
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	810 return [comp.name() for comp in self._components]
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	811
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	812 def has_component(self, name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	813 return name in self._comp_names
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	814
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	815 def hide_component(self, comp_name):
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	816 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	817 comp = self._get_component(comp_name)
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	818 for layer in comp.layers:
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	819 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	820 group.setAttribute('style', 'display: none')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	821 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	822 return
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	823
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	824 comp_group = self.get_component_group(comp_name)
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	825 comp_group.setAttribute('style', 'display: none')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	826 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	827
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	828 def show_component(self, comp_name):
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	829 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	830 comp = self._get_component(comp_name)
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	831 for layer in comp.layers:
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	832 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	833 group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	834 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	835 return
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	836
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	837 comp_group = self.get_component_group(comp_name)
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	838 comp_group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	839 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	840
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	841 def switch_component(self, comp_name):
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	842 old_comp = self._cur_comp
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	843
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	844 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	845 self._cur_comp = comp
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	846 self._layers = comp.layers
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	847 comp_name = self._cur_comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	848 # for domview
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	849 self._layers_parent = \
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	850 self._get_layers_group_of_component(comp_name)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	851
1430 bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	852 self.make_sure_timeline()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	853
1419 3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	854 try:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	855 comp_grp = self.get_component_group(old_comp.name())
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	856 old_comp_existed = True
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	857 except ValueError:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	858 old_comp_existed = False
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	859 pass
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	860
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	861 if old_comp_existed:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	862 self.hide_component(old_comp.name())
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	863 pass
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	864
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	865 self.show_component(comp.name())
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	866 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	867
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	868 def add_component(self, comp_name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	869 if self.has_component(comp_name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	870 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	871 'try add a component with existed name %s' % (comp_name)
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	872
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	873 comp_group = self._create_component_group()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	874 comp_group_id = comp_group.getAttribute('id')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	875 comp_node = self._create_component_node(comp_name, comp_group_id)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	876
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	877 comp = Component(self, comp_node)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	878 comp.parse_timelines()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	879
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	880 self._components.append(comp)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	881 self._comp_names.add(comp_name)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	882
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	883 # Create Layer1 (at least one layer for a component)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	884 layers_group = self._get_layers_group_of_component(comp_name)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	885 layer_group = self._create_comp_layer_group(layers_group, 'Layer1')
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	886 layer = Layer(layer_group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	887 comp.layers.append(layer)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	888
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	889 self.hide_component(comp_name)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	890 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	891
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	892 def add_component_node(self, comp_node):
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	893 comp = Component(self, comp_node)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	894 comp_name = comp.name()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	895 if self.has_component(comp_name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	896 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	897 'the name of a ns0:component is duplicated'
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	898
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	899 self._components.append(comp)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	900 self._comp_names.add(comp_name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	901 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	902
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	903 def rm_component(self, comp_name):
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	904 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	905 comp_name = comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	906 comp_node = comp.node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	907 comp_group = self.get_component_group(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	908
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	909 self._components.remove(comp)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	910 self._comp_names.remove(comp_name)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	911 self._components_node.removeChild(comp_node)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	912 self._components_group.removeChild(comp_group)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	913 pass
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	914
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	915 def rename_component(self, comp_name, new_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	916 comp = self._get_component(comp_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	917 comp.rename(new_name)
1459 8eecaca2a125 Fix bug when renaming component Thinker K.F. Li <thinker@codemud.net> parents: 1432 diff changeset	918 self._comp_names.remove(comp_name)
8eecaca2a125 Fix bug when renaming component Thinker K.F. Li <thinker@codemud.net> parents: 1432 diff changeset	919 self._comp_names.add(new_name)
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	920 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	921
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	922 def get_component_group(self, comp_name):
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	923 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	924
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	925 comp_name = comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	926 if comp_name == 'main':
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	927 return self._root
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	928
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	929 comp_node = comp.node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	930 gid = comp_node.getAttribute('ref')
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	931 comp_group = self.get_node(gid)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	932 return comp_group
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	933
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	934 def get_current_component(self):
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	935 return self._cur_comp.name()
1344 8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	936
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	937 ## \brief Hide scene groups of current timeline.
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	938 #
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	939 # This method all scene groups of current timeline invisible.
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	940 #
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	941 def _hide_current_timeline(self):
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	942 tl = self._cur_timeline
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	943 scenes_node = tl.scenes_node
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	944 for child in scenes_node.childList():
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	945 if child.name() != 'ns0:scene':
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	946 continue
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	947 gid = child.getAttribute('ref')
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	948 group = self.get_node(gid)
1344 8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	949 group.setAttribute('style', 'display: none')
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	950 pass
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	951 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	952
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	953 def switch_timeline(self, timeline_name):
1344 8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	954 if self._cur_timeline:
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	955 self._hide_current_timeline()
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	956 pass
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	957
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	958 tl = self._cur_comp.get_timeline(timeline_name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	959 self._cur_timeline = tl
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	960 self._scenes_node = tl.scenes_node # of class domview
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	961
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	962 # Make domview to rescan layers and scenes.
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	963 self.reset() # from domview
1430 bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	964
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	965 cur_comp_name = self.get_current_component()
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	966 cur_comp_node = self.get_component_group(cur_comp_name)
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	967 cur_comp_node.setAttribute("cur_timeline", timeline_name)
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	968 pass
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	969
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	970 def make_sure_timeline(self):
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	971 cur_comp_name = self.get_current_component()
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	972 cur_comp_node = self.get_component_group(cur_comp_name)
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	973 try:
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	974 timeline_name = cur_comp_node.getAttribute("cur_timeline")
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	975 except KeyError:
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	976 timeline_name = self.all_timeline_names()[0]
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	977 pass
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	978 self._cur_timeline = None
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	979 self.switch_timeline(timeline_name)
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	980 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	981
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	982 def add_timeline(self, timeline_name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	983 self._cur_comp.add_timeline(timeline_name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	984 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	985
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	986 def rm_timeline(self, timeline_name):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	987 self._cur_comp.rm_timeline(timeline_name)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	988 pass
1306 8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	989
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	990 def rename_timeline_of_component(self, timeline_name, new_name, comp_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	991 comp = self._get_component(comp_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	992 comp.rename_timeline(timeline_name, new_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	993 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	994
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	995 def rename_timeline(self, timeline_name, new_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	996 comp_name = self._cur_comp.name()
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	997 self.rename_timeline_of_component(timeline_name, new_name, comp_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	998 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	999
1306 8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1000 def all_timeline_names(self):
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1001 r = self._cur_comp.all_timeline_names()
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1002 return r
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1003
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1004 def has_timeline(self, name):
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1005 r = self._cur_comp.has_timeline(name)
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	1006 return r
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	1007
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	1008 def get_current_timeline(self):
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	1009 return self._cur_timeline.name()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1010
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1011 ## \brief Add a new component from a group node.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1012 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1013 # The group node is reparented to the group of first layer of
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1014 # specified component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1015 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1016 def mv_group_to_component(self, group, comp_name):
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1017 group_parent = group.parent()
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1018 if group_parent:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1019 group_parent.removeChild(group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1020 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1021
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1022 layer_group = self._get_group_of_component_layer(comp_name, 0)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1023 layer_group.appendChild(group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1024 pass
1328 407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1025
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1026 ## \brief Create a link to a component.
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1027 #
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1028 # \param parent_group is where the link will be pliaced in.
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1029 # \return link node.
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1030 #
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1031 def link_to_component(self, comp_name, parent_group):
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1032 layers_group = self._get_layers_group_of_component(comp_name)
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1033
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1034 use_node = self._doc.createElement('svg:use')
1328 407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1035 layers_group_id = layers_group.getAttribute('id')
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1036 use_node.setAttribute('xlink:href', '#' + layers_group_id)
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1037 use_node_id = self.new_id()
1328 407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1038 use_node.setAttribute('id', use_node_id)
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1039 use_node.setAttribute('use_component', 'true')
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1040
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1041 parent_group.appendChild(use_node)
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1042
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	1043 return use_node
1431 60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1044
1432 8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	1045 ## \brief Remember current frame and layer on the scenes node.
8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	1046 #
1431 60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1047 def remember_current_frame(self, layer_idx, frame_idx):
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1048 if not isinstance(layer_idx, int):
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1049 raise TypeError, 'layer index should be a integer'
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1050 if not isinstance(frame_idx, int):
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1051 raise TypeError, 'frame index should be a integer'
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1052
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1053 timeline_name = self.get_current_timeline()
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1054 timeline = self._cur_comp.get_timeline(timeline_name)
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1055 timeline_scenes = timeline.scenes_node
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1056 timeline_scenes.setAttribute('cur_layer', str(layer_idx))
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1057 timeline_scenes.setAttribute('cur_frame', str(frame_idx))
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1058 pass
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1059
1432 8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	1060 ## \brief Get current frame and layer from the scenes node.
8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	1061 #
1431 60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1062 def get_current_frame(self):
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1063 timeline_name = self.get_current_timeline()
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1064 timeline = self._cur_comp.get_timeline(timeline_name)
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1065 timeline_scenes = timeline.scenes_node
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1066 try:
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1067 cur_layer = timeline_scenes.getAttribute('cur_layer')
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1068 except KeyError:
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1069 cur_layer_idx = 0
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1070 else:
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1071 cur_layer_idx = int(cur_layer)
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1072 pass
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1073 try:
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1074 cur_frame = timeline_scenes.getAttribute('cur_frame')
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1075 except KeyError:
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1076 cur_frame_idx = 0
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1077 else:
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1078 cur_frame_idx = int(cur_frame)
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1079 pass
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1080
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1081 return cur_layer_idx, cur_frame_idx
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1082 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1083
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1084
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1085 ## \brief A trait for management FSM associated with current component.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1086 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1087 @trait
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1088 class FSM_manager(object):
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1089 _get_component = require
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1090
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1091 def __init__(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1092 super(FSM_manager, self).__init__()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1093 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1094
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1095 def all_state_names(self, comp_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1096 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1097 return comp.all_state_names()
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1098
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1099 def get_start_state_name(self, comp_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1100 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1101 return comp.get_start_state_name()
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1102
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1103 ## \brief To return state object for the given name.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1104 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1105 # This method should only be used by component_manager internally.
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1106 #
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1107 def _get_state(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1108 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1109 return comp.get_state(state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1110
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1111 def rm_state(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1112 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1113 comp.rm_state(state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1114 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1115
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1116 def add_state(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1117 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1118 comp.add_state(state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1119 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1120
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1121 def rename_state(self, comp_name, state_name, new_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1122 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1123 comp.rename_state(state_name, new_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1124 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1125
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1126 def set_start_state(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1127 comp = self._get_component(comp_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1128 comp.set_start_state(state_name)
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1129 pass
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1130
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1131 def set_state_entry_action(self, comp_name, state_name, entry_action):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1132 state = self._get_state(comp_name, state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1133 state.set_entry_action(entry_action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1134 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1135
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1136 def set_state_r(self, comp_name, state_name, r):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1137 state = self._get_state(comp_name, state_name)
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1138 state.set_r(r)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1139 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1140
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1141 def set_state_xy(self, comp_name, state_name, x, y):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1142 state = self._get_state(comp_name, state_name)
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1143 state.set_xy(x, y)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1144 pass
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1145
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1146 def get_state_entry_action(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1147 state = self._get_state(comp_name, state_name)
1506 f185a9d23a30 _FSM_popup handles edit state Thinker K.F. Li <thinker@codemud.net> parents: 1501 diff changeset	1148 action = state.entry_action
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1149 return action
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1150
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1151 def get_state_r(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1152 state = self._get_state(comp_name, state_name)
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1153 r = state.r
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1154 return r
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1155
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1156 def get_state_xy(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1157 state = self._get_state(comp_name, state_name)
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1158 xy = state.x, state.y
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1159 return xy
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1160
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1161 def all_transitions(self, comp_name, state_name):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1162 state = self._get_state(comp_name, state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1163 trn_names = state.all_transitions()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1164 return trn_names
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1165
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1166 def add_transition(self, comp_name, state_name, cond, target):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1167 state = self._get_state(comp_name, state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1168 state.add_transition(cond, target)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1169 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1170
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1171 def rm_transition(self, comp_name, state_name, cond):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1172 state = self._get_state(comp_name, state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1173 state.rm_transition(cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1174 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1175
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1176 def change_transition_cond(self, comp_name, state_name,
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1177 old_cond, new_cond):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1178 state = self._get_state(comp_name, state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1179 state.change_transition_cond(old_cond, new_cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1180 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1181
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1182 def get_transition(self, comp_name, state_name, cond):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1183 state = self._get_state(comp_name, state_name)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1184 trn = state.get_transition(cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1185
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1186 cond = trn.condition
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1187 target = trn.target
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1188 action = trn.action
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1189 path = trn.path
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1190
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1191 return cond, target, action, path
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1192
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1193 def set_transition_action(self, comp_name, state_name, cond, action):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1194 state = self._get_state(comp_name, state_name)
1470 2a9b9c281f80 Fix wiring error Thinker K.F. Li <thinker@codemud.net> parents: 1469 diff changeset	1195 trn = state.get_transition(cond)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1196 trn.set_action(action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1197 pass
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1198
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1199 def set_transition_path(self, comp_name, state_name, cond, path):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1200 state = self._get_state(comp_name, state_name)
1470 2a9b9c281f80 Fix wiring error Thinker K.F. Li <thinker@codemud.net> parents: 1469 diff changeset	1201 trn = state.get_transition(cond)
1469 c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1202 trn.set_path(path)
c1e70540541c Drawing functions for states and transitions Thinker K.F. Li <thinker@codemud.net> parents: 1468 diff changeset	1203 pass
1501 4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	1204
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1205 def chg_transition_cond(self, comp_name, state_name, cond, new_cond):
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1206 state = self._get_state(comp_name, state_name)
1501 4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	1207 state.chg_transition_cond(cond, new_cond)
4a57650bb926 Apply changes returned from transition editor Thinker K.F. Li <thinker@codemud.net> parents: 1470 diff changeset	1208 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1209 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1210
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1211
1350 17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1212 ## \brief Parser for scenes nodes.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1213 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1214 # This class parses scenes nodes and collect ID of all nodes.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1215 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1216 @trait
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1217 class scenes_parser(object):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1218 _root = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1219 _scenes_node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1220 _id2node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1221 _group2scene = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1222 current = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1223 _maxframe = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1224
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1225 def _find_maxframe(self, scenes_node):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1226 maxframe = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1227 for child in scenes_node.childList():
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1228 if child.name() != 'ns0:scene':
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1229 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1230
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1231 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1232 start = child.getAttribute('start')
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1233 maxframe = max(int(start), maxframe)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1234 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1235 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1236 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1237 end = child.getAttribute('end')
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1238 maxframe = max(int(end), maxframe)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1239 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1240 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1241 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1242 return maxframe
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1243
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1244 ## \brief Collect ID of nodes in the document.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1245 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1246 # It is used to implement a fast mapping from an ID to the respective node.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1247 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1248 def _collect_node_ids(self):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1249 self._id2node = {}
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1250 root = self._root
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1251 for n in root.childList():
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1252 self._collect_node_ids_recursive(n)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1253 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1254 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1255
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1256 def _collect_node_ids_recursive(self, node):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1257 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1258 node_id = node.getAttribute('id')
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1259 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1260 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1261 else:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1262 self._id2node[node_id] = node
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1263 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1264
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1265 for n in node.childList():
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1266 self._collect_node_ids_recursive(n)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1267 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1268 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1269
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1270 def parse_one_scene(self, scene_node):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1271 assert scene_node.name() == 'ns0:scene'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1272
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1273 start = int(scene_node.getAttribute("start"))
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1274 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1275 end = int(scene_node.getAttribute("end"))
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1276 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1277 end = start
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1278 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1279
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1280 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1281 scene_type = scene_node.getAttribute('type')
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1282 if scene_type == None:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1283 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1284 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1285 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1286 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1287 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1288
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1289 return start, end, scene_type
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1290
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1291 def _parse_one_scenes(self, scenes_node):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1292 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1293 cur = int(n.getAttribute("current"))
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1294 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1295 cur = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1296 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1297 self.current = cur
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1298
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1299 for scene_node in scenes_node.childList():
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1300 if scene_node.name() != 'ns0:scene':
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1301 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1302
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1303 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1304 start, end, scene_type = self.parse_one_scene(scene_node)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1305 group_id = scene_node.getAttribute("ref")
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1306 except: # the scene node is incompleted.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1307 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1308
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1309 self._group2scene[group_id] = scene_node
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1310 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1311 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1312
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1313 ## \brief Parse all scenes node in svg:metadata subtree.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1314 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1315 def _collect_all_scenes(self):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1316 scenes_node = self._scenes_node
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1317 self._parse_one_scenes(scenes_node)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1318 self._maxframe = self._find_maxframe(scenes_node)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1319 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1320 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1321
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1322 ## \brief Return the node with given ID.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1323 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1324 def get_node(self, node_id):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1325 value = self._id2node[node_id]
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1326 if isinstance(value, list):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1327 return value[-1]
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1328 return value
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1329
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1330 ## \brief Return a scene node corresponding to a scene group of given ID.
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1331 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1332 def get_scene(self, group_id):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1333 return self._group2scene[group_id]
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1334
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1335 def new_id(self):
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1336 while True:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1337 candidate = 's%d' % int(random.random()*100000)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1338 if candidate not in self._id2node:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1339 return candidate
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1340 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1341 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1342 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1343
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1344 ## \brief Monitor changes of DOM-tree.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1345 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1346 # This class monitors DOM-tree to maintain _maxframe and maps for node ID to
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1347 # node and scene group ID to scene node.
1350 17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1348 @composite
1244 b241f9768833 Remove MBScene_ from the prefix of class names. Thinker K.F. Li <thinker@codemud.net> parents: 1243 diff changeset	1349 class domview_monitor(object):
1350 17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1350 use_traits = (scenes_parser,)
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1351
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1352 method_map_traits = {
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1353 scenes_parser._find_maxframe: '_find_maxframe',
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1354 scenes_parser._collect_all_scenes: '_collect_all_scenes',
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1355 scenes_parser._collect_node_ids: '_collect_node_ids'}
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1356
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1357 def __init__(self, args, *kws):
1244 b241f9768833 Remove MBScene_ from the prefix of class names. Thinker K.F. Li <thinker@codemud.net> parents: 1243 diff changeset	1358 super(domview_monitor, self).__init__()
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1359
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1360 self._maxframe = 0
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1361 self._id2node = {} # map ID to the node in the DOM tree.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1362 self._group2scene = {} # map ID of a group to associated scene node.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1363 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1364
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1365 def _start_monitor(self):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1366 self._collect_node_ids()
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1367 self._collect_all_scenes()
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1368
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1369 doc = self._doc
1253 07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1370 dom_event.addEventListener(doc, 'DOMNodeInserted',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1371 self._on_insert_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1372 dom_event.addEventListener(doc, 'DOMNodeRemoved',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1373 self._on_remove_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1374 dom_event.addEventListener(doc, 'DOMAttrModified',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1375 self._on_attr_modified, None)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1376 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1377
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1378 ## \brief Add a node to id2node mapping.
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1379 #
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1380 # domview_monitor._id2node is a multiple mapping to map a key to
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1381 # multiple node. The reason that it is not a single mapping is
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1382 # Inkscape would insert a node with the ID from the node been
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1383 # copied, and change its ID to a unique one later. So, we must
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1384 # provide the capability to handle two or more nodes with the same
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1385 # ID.
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1386 def _map_id2node(self, node, node_id):
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1387 if node_id in self._id2node:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1388 old_value = self._id2node[node_id]
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1389 if isinstance(old_value, list):
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1390 old_value.append(node)
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1391 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1392 self._id2node[node_id] = [old_value, node]
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1393 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1394 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1395 self._id2node[node_id] = node
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1396 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1397 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1398
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1399 def _unmap_id2node(self, node, node_id):
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1400 if node_id not in self._id2node:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1401 raise ValueError, 'invalide node ID (%s)' % (node_id)
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1402
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1403 value = self._id2node[node_id]
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1404 if isinstance(value, list):
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1405 value.remove(node)
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1406 if not value:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1407 del self._id2node[node_id]
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1408 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1409 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1410 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1411 del self._id2node[node_id]
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1412 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1413 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1414
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1415 ## \brief Rescan the tree.
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1416 #
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1417 def _monitor_reparse(self):
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1418 self._maxframe = 0
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1419 self._id2node = {}
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1420 self._group2scene = {}
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1421
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1422 self._collect_node_ids()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1423 self._collect_all_scenes()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1424 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1425
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1426 def _on_insert_node(self, node, child):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1427 for cchild in child.childList():
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1428 self._on_insert_node(child, cchild)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1429 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1430
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1431 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1432 child_id = child.getAttribute('id')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1433 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1434 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1435 else:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1436 self._map_id2node(child, child_id)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1437 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1438
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1439 if child.name() == 'ns0:scene' and _id_eq(node, self._scenes_node):
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1440 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1441 ref = child.getAttribute('ref')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1442 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1443 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1444 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1445 if ref not in self._group2scene:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1446 self._group2scene[ref] = child
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1447 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1448 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1449
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1450 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1451 start = child.getAttribute('start')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1452 self._maxframe = max(int(start), self._maxframe)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1453 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1454 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1455 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1456 start = child.getAttribute('end')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1457 self._maxframe = max(int(start), self._maxframe)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1458 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1459 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1460 pass
1265 ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	1461 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1462
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1463 def _on_remove_node(self, node, child):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1464 for cchild in child.childList():
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1465 self._on_remove_node(child, cchild)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1466 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1467
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1468 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1469 child_id = child.getAttribute('id')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1470 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1471 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1472 else:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1473 self._unmap_id2node(child, child_id)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1474 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1475
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1476 if child.name() == 'ns0:scene' and _id_eq(node, self._scenes_node):
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1477 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1478 ref = child.getAttribute('ref')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1479 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1480 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1481 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1482 del self._group2scene[ref]
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1483 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1484
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1485 try:
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1486 if int(child.getAttribute('start')) == self._maxframe or \
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1487 int(child.getAttribute('end')) == self._maxframe:
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1488 self._maxframe = self._find_maxframe(node)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1489 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1490 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1491 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1492 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1493 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1494
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1495 def _on_attr_modified(self, node, name, old_value, new_value):
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1496 if old_value == new_value:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1497 return
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1498
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1499 if name == 'id':
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1500 if old_value and old_value in self._id2node:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1501 self._unmap_id2node(node, old_value)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1502 pass
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	1503 if new_value:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1504 self._map_id2node(node, new_value)
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	1505 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1506 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1507 elif name == 'ref' and node.name() == 'ns0:scene':
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1508 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1509 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1510 if not _id_eq(parent_node, scenes_node):
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1511 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1512
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1513 if old_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1514 node = self._group2scene[old_value] # use old node. Binding
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1515 # may generate a new
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1516 # wrapper.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1517 del self._group2scene[old_value]
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1518 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1519 if new_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1520 self._group2scene[new_value] = node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1521 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1522 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1523 elif (name in ('start', 'end')) and node.name() == 'ns0:scene':
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1524 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1525 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1526 if not _id_eq(parent_node, scenes_node):
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1527 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1528
1276 0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1529 try:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1530 new_value = int(new_value)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1531 old_value = int(old_value)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1532 except TypeError:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1533 self._maxframe = self._find_maxframe(scenes_node)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1534 else:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1535 if old_value == self._maxframe and old_value > new_value:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1536 # _maxframe may be reduced.
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1537 self._maxframe = self._find_maxframe(scenes_node)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1538 else:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1539 self._maxframe = max(int(new_value), self._maxframe)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1540 pass
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1541 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1542 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1543 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1544 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1545
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1546
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1547 ## \brief Iterator to travel a sub-tree of DOM.
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1548 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1549 def _DOM_iterator(node):
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1550 nodes = [node]
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1551 while nodes:
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1552 node = nodes.pop(0)
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1553 child = node.firstChild()
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1554 while child:
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1555 nodes.append(child)
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1556 child = child.next()
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1557 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1558 yield node
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1559 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1560 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1561
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1562
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1563 @trait
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1564 class layers_parser(object):
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1565 _doc = require
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1566 _layers = require
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1567 _layers_parent = require
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1568 get_scene = require
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1569 get_node = require
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1570 new_id = require
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1571
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1572 def parse_all_layers(self):
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1573 layers = self._layers
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1574 layers_parent = self._layers_parent
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1575
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1576 for child in layers_parent.childList():
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1577 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1578 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1579
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1580 try:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1581 label = child.getAttribute('inkscape:label')
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1582 except:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1583 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1584 else: # has no label
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1585 if label == 'components':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1586 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1587 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1588
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1589 layer_group = child
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1590 layer = Layer(layer_group)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1591 layer.idx = len(layers)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1592 layers.append(layer)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1593 self.parse_layer(layer.idx)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1594 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1595 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1596
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1597 def parse_layer(self, layer_idx):
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1598 layer = self._layers[layer_idx]
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1599 layer_group = layer.group
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1600
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1601 for child in layer_group.childList():
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1602 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1603 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1604 try:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1605 child_id = child.getAttribute('id')
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1606 scene_node = self.get_scene(child_id)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1607 except:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1608 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1609
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1610 layer.scenes.append(scene_node)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1611 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1612 pass
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1613
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1614 def get_layer_num(self):
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1615 return len(self._layers)
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1616
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1617 ## \brief Add/insert a layer at given position.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1618 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1619 # \param layer_idx is the position in the layer list.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1620 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1621 def insert_layer(self, layer_idx, layer_group):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1622 layers = self._layers
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1623
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1624 layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1625 if layer_idx >= len(layers):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1626 layers.append(layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1627 else:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1628 layers.insert(layer_idx, layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1629 for idx in range(layer_idx, len(layers)):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1630 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1631 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1632 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1633 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1634
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1635 ## \brief Manage a existed layer group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1636 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1637 # This method scan layer groups of all managed layers, and find a
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1638 # proper place to insert it.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1639 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1640 # \return -1 for error, or layer index.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1641 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1642 def manage_layer_group(self, layer_group_id):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1643 layer_group = self.get_node(layer_group_id)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1644 new_layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1645
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1646 if not self._layers:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1647 new_layer.idx = 0
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1648 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1649 return 0
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1650
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1651 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1652 # Scan who is after the given group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1653 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1654 next_group = layer_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1655 while next_group:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1656 next_group_id = next_group.getAttribute('id')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1657
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1658 for vlayer in self._layers:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1659 vlayer_group_id = vlayer.group.getAttribute('id')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1660 if vlayer_group_id == next_group_id:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1661 # This layer group is after given one.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1662 self._layers.insert(vlayer.idx, new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1663
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1664 for idx in range(vlayer.idx, len(self._layers)):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1665 self._layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1666 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1667 return new_layer.idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1668 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1669
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1670 next_group = next_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1671 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1672
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1673 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1674 # Is the given group after last layer group?
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1675 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1676 tail_group = self._layers[-1].group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1677 while tail_group:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1678 tail_group_id = tail_group.getAttribute('id')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1679
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1680 if tail_group_id == layer_group_id:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1681 # it is after last layer group.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1682 new_layer.idx = len(self._layers)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1683 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1684 return new_layer.idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1685
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1686 tail_group = tail_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1687 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1688
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1689 return -1 # error, can not determinze the position
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1690
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1691 ## \brief Remove layer and associated scene nodes and scene groups.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1692 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1693 def rm_layer(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1694 layers = self._layers
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1695
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1696 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1697 for scene_node in layer.scenes:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1698 scene_group_id = scene_node.getAttribute('ref')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1699 try:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1700 scene_group_node = self.get_node(scene_group_id)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1701 if scene_group_node.parent(): # keep from crashing
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1702 scene_group_node.parent().removeChild(scene_group_node)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1703 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1704 except:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1705 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1706
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1707 if scene_node.parent(): # keep from crashing
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1708 scene_node.parent().removeChild(scene_node)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1709 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1710 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1711
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1712 del layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1713
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1714 for idx in range(layer_idx, len(layers)):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1715 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1716 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1717 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1718
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1719 def get_layer_group(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1720 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1721 return layer.group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1722
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1723 def get_all_scene_node_of_layer(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1724 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1725 return layer.scenes
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1726
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1727 def get_layer_data(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1728 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1729 try:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1730 data = layer.data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1731 except:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1732 return None
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1733 return data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1734
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1735 def set_layer_data(self, layer_idx, data):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1736 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1737 layer.data = data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1738 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1739
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1740 def create_layer_dup_group(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1741 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1742
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1743 dup_group = self._doc.createElement('svg:g')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1744 gid = self.new_id()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1745 dup_group.setAttribute('id', gid)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1746 dup_group.setAttribute('inkscape:label', 'dup')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1747 dup_group.setAttribute('sodipodi:insensitive', '1')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1748 dup_group.setAttribute('style', '')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1749
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1750 layer.group.appendChild(dup_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1751
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1752 return dup_group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1753
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1754 ## \brief Return associated layer index of given layer group.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1755 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1756 # \return -1 for error.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1757 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1758 def find_layer_of_group(self, group_id):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1759 for layer_idx, layer in enumerate(self._layers):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1760 if layer.group.getAttribute('id') == group_id:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1761 return layer_idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1762 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1763 return -1
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1764
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1765 def reset_layers(self):
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1766 self._layers[:] = []
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1767 self.parse_all_layers()
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1768 pass
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1769 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1770
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1771 ## \brief This layer provide a data view to the DOM-tree.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1772 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1773 # This class maintains layers information, and provides functions to create,
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1774 # change and destroy scene node and scene group. A scene node is a 'ns0:scene'
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1775 # in 'ns0:scenes' tag. A scene group is respective 'svg:g' for a scene.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1776 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1777 @composite
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	1778 class domview(domview_monitor):
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1779 use_traits = (component_manager, layers_parser, FSM_manager)
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1780
1348 22a79dcbaec6 Change structure of provide_traits and method_map_traits Thinker K.F. Li <thinker@codemud.net> parents: 1345 diff changeset	1781 method_map_traits = {component_manager._start_component_manager:
1511 4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1782 '_start_component_manager',
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1783 component_manager._get_component:
4c349b214877 FSM_window use _compview to decorate domview. Thinker K.F. Li <thinker@codemud.net> parents: 1506 diff changeset	1784 '_get_component'}
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1785
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1786 # Declare variables, here, for keeping tracking
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1787 _doc = None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1788 _root = None
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1789 # Required by component_manager and FSM_manager
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1790 _cur_comp = None
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1791
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1792 def __init__(self, args, *kws):
1244 b241f9768833 Remove MBScene_ from the prefix of class names. Thinker K.F. Li <thinker@codemud.net> parents: 1243 diff changeset	1793 super(domview, self).__init__()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1794 self._metadata_node = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1795 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1796 # Following two variables would be changed by class
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1797 # component_manager to switch components and timelines.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1798 #
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1799 self._scenes_node = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1800 self._layers_parent = None
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1801 self._layers = []
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1802 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1803
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1804 ## \brief Create a scenes node if not existed.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1805 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1806 def _init_metadata(self):
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1807 self._layers_parent = self._root
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1808
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1809 for node in self._root.childList():
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1810 if node.name() == 'svg:metadata':
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1811 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1812 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1813 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1814 raise RuntimeError, \
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1815 'can not find <svg:metadata> node in the document'
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1816
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1817 self._metadata_node = node
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1818
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1819 for n in node.childList():
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1820 if n.name() == 'ns0:scenes':
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1821 self._scenes_node = n
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1822 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1823 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1824 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1825 ns = "http://madbutterfly.sourceforge.net/DTD/madbutterfly.dtd"
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1826 self._root.setAttribute("xmlns:ns0", ns)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1827 scenes_node = self._doc.createElement("ns0:scenes")
1322 7f25abbc1b61 Assign a name and ID for scenes node of main component Thinker K.F. Li <thinker@codemud.net> parents: 1321 diff changeset	1828 scenes_node_id = 'main_default_scenes'
7f25abbc1b61 Assign a name and ID for scenes node of main component Thinker K.F. Li <thinker@codemud.net> parents: 1321 diff changeset	1829 scenes_node.setAttribute('id', scenes_node_id)
7f25abbc1b61 Assign a name and ID for scenes node of main component Thinker K.F. Li <thinker@codemud.net> parents: 1321 diff changeset	1830 scenes_node.setAttribute('name', 'default')
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1831 node.appendChild(scenes_node)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1832 self._scenes_node = scenes_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1833 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1834 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1835
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1836 def handle_doc_root(self, doc, root):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1837 self._doc = doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1838 self._root = root
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1839
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1840 self._init_metadata()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1841 self._start_monitor() # from domview_monitor
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1842 self._start_component_manager()
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1843 self.reset_layers()
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1844 pass
1265 ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	1845
ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	1846 def reset(self):
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1847 self._monitor_reparse() # from domview_monitor
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1848 self.reset_layers()
1265 ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	1849 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1850
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1851 def dumpattr(self, n):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1852 s = ""
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1853 for a,v in n.attrib.items():
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1854 s = s + ("%s=%s" % (a,v))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1855 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1856 return s
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1857
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1858 def dump(self, node, l=0):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1859 print " " * l*2,"<", node.tag, self.dumpattr(node),">"
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1860 for n in node:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1861 self.dump(n, l+1)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1862 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1863 print " " * l * 2,"/>"
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1864 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1865
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1866 ## \brief Create and add a ns0:scene node under ns0:scenes subtree.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1867 #
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1868 def add_scene_node(self, layer_idx, start, end,
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1869 frame_type=TweenObject.TWEEN_TYPE_NORMAL,
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1870 ref=None):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1871 type_names = ('normal', 'scale')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1872 scenes_node = self._scenes_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1873 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1874
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1875 scene_node = doc.createElement('ns0:scene')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1876 self.chg_scene_node(scene_node, start=start)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1877 if start != end:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1878 self.chg_scene_node(scene_node, end=end)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1879 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1880 type_name = type_names[frame_type]
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1881 self.chg_scene_node(scene_node, tween_type=type_name)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1882 if ref:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1883 self.chg_scene_node(scene_node, ref=ref)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1884 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1885
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1886 scenes_node.appendChild(scene_node)
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1887
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1888 self._layers[layer_idx].scenes.append(scene_node)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1889
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1890 return scene_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1891
1262 2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1892 ## \brief Manage a existed scene node at given layer.
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1893 #
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1894 def manage_scene_node(self, layer_idx, scene_node):
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1895 self._layers[layer_idx].scenes.append(scene_node)
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1896 pass
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1897
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1898 ## \brief Change attributes of a scene node.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1899 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1900 # This is here to monitor changes of scene node.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1901 def chg_scene_node(self, scene_node, start=None, end=None,
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1902 tween_type=None, ref=None):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1903 if start is not None:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1904 scene_node.setAttribute('start', str(start))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1905 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1906 if end is not None:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1907 scene_node.setAttribute('end', str(end))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1908 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1909 if tween_type is not None:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1910 scene_node.setAttribute('type', tween_type)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1911 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1912 if ref is not None:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1913 scene_node.setAttribute('ref', ref)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1914 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1915 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1916
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1917 ## \brief Remove scene node from DOM-tree.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1918 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1919 def rm_scene_node(self, scene_node):
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1920 if not scene_node.parent():
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1921 return # without this, may crash the Inkscape.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1922
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1923 self._scenes_node.removeChild(scene_node)
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1924 for layer in self._layers:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1925 try:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1926 layer.scenes.remove(scene_node)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1927 except ValueError: # not in the list
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1928 pass
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1929 else:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1930 break
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1931 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1932 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1933
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1934 ## \brief Remove scene node and asssociated scene group from DOM.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1935 #
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1936 # It will remove as many as possible. Does not complain about
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1937 # error in the procedure of removing.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1938 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1939 def rm_scene_node_n_group(self, scene_node):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1940 scene_group_id = scene_node.getAttribute('ref')
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1941 try:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1942 scene_group_node = self.get_node(scene_group_id)
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1943 if scene_group_node.parent(): # Check it, or crash the
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1944 # Inkscape.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1945 scene_group_node.parent().removeChild(scene_group_node)
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1946 pass
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1947 except:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1948 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1949
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1950 try:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1951 self.rm_scene_node(scene_node)
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1952 except:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1953 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1954 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1955
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1956 ## \brief Create and add a svg:g for a scene under a group for a layer.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1957 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1958 def add_scene_group(self, layer_idx):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1959 layer = self._layers[layer_idx]
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1960 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1961
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1962 scene_group = doc.createElement('svg:g')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1963 gid = self.new_id()
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1964 scene_group.setAttribute("id", gid)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1965 scene_group.setAttribute("inkscape:groupmode", "layer")
1299 6949e2b6cae2 Add unlink clone checker. Thinker K.F. Li <thinker@codemud.net> parents: 1298 diff changeset	1966 scene_group.setAttribute('scene_group', 'true')
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1967
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1968 layer.group.appendChild(scene_group)
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1969
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1970 return scene_group
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1971
1259 df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1972 ## \brief Find layer index and scene info for a given scene node.
df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1973 #
df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1974 # \return (-1, None) for error.
df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1975 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1976 def find_layer_n_scene_of_node(self, node_id):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1977 for layer_idx, layer in enumerate(self._layers):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1978 for scene_node in layer.scenes:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1979 scene_group_id = scene_node.getAttribute('ref')
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1980 if scene_group_id == node_id:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1981 return layer_idx, scene_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1982 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1983 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1984 return -1, None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1985
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1986 def insert_frames(self, layer_idx, frame_idx, num):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1987 layer = self._layers[layer_idx]
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1988 for scene_node in layer.scenes:
1274 a4d3838264dd Make public APIs being public for domview Thinker K.F. Li <thinker@codemud.net> parents: 1270 diff changeset	1989 start, end, tween_type = self.parse_one_scene(scene_node)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1990 if start >= frame_idx:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1991 self.chg_scene_node(scene_node, start=(start + num))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1992 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1993 if end >= frame_idx:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1994 self.chg_scene_node(scene_node, end=(end + num))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1995 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1996 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1997 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1998
1265 ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	1999 ## \brief add the current position to the undo buffer
ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	2000 #
ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	2001 def mark_undo(self, msg):
ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	2002 self._doc.done("none", msg)
ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	2003 pass
ca301f6abef7 Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance. wycc parents: 1262 diff changeset	2004
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2005 ## \brief Remove frames
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2006 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2007 # - Scenes covered by removing range were removed.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2008 # - Scenes after removing range were shifted left.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2009 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2010 def rm_frames(self, layer_idx, frame_idx, num):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2011 layer = self._layers[layer_idx]
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2012
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2013 last_rm = frame_idx + num - 1 # last removed frame
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2014 for scene_node in layer.scenes:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2015 start, end, tween_type = \
1274 a4d3838264dd Make public APIs being public for domview Thinker K.F. Li <thinker@codemud.net> parents: 1270 diff changeset	2016 self.parse_one_scene(scene_node)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2017
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2018 if end < frame_idx:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2019 continue
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2020
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2021 if start > last_rm: # this scene is at right side
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2022 self.chg_scene_node(scene_node,
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2023 start=(start - num),
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2024 end=(end - num))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2025 else: # this scene is covered by removing range
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2026 self.rm_scene_node_n_group(scene_node)
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2027 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2028 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2029 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2030
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2031 def get_max_frame(self):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2032 return self._maxframe
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2033
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2034 ## \brief Copy children of a group.
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2035 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2036 # Duplicate children of a group, and append them to another group.
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2037 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2038 def copy_group_children(self, src_group, dst_group):
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2039 # Search for the duplicated group
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2040 doc = self._doc
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2041
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2042 dup_group = src_group.duplicate(doc)
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2043
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2044 old_nodes = _DOM_iterator(src_group)
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2045 new_nodes = _DOM_iterator(dup_group)
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2046 new_gids = set()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2047 for old_node in old_nodes:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2048 old_node_id = old_node.getAttribute('id')
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2049 new_node = new_nodes.next()
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2050 new_node.setAttribute('ns0:duplicate-src', old_node_id)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2051
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2052 #
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2053 # Change ID here, or inkscape would insert the node with
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2054 # the same ID, and change it later to avoid duplication.
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2055 # But, our event handler would be called before changing
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2056 # ID. It would confuse our code. We change ID of nodes
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2057 # before inserting them into the DOM-tree.
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2058 #
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2059 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2060 while gid in new_gids:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2061 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2062 pass
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2063 new_gids.add(gid)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	2064 new_node.setAttribute('id', gid)
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2065 pass
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2066
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2067 for child in dup_group.childList():
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2068 dup_group.removeChild(child) # prevent from crash
1298 2a5da457474d Fix typo Thinker K.F. Li <thinker@codemud.net> parents: 1295 diff changeset	2069 dst_group.appendChild(child)
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	2070 pass
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	2071 pass
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2072
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2073 ## \brief Clone children of a source group to a destinate group.
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2074 #
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2075 # It create a 'svg:use' node for every child of the source group,
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2076 # and append nodes to the desitnate group.
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2077 #
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2078 def clone_group_children(self, src_group, dst_group):
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2079 doc = self._doc
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2080
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2081 for src_child in src_group.childList():
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2082 src_child_id = src_child.getAttribute('id')
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2083 dst_child_id = self.new_id()
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2084
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2085 dst_child = doc.createElement('svg:use')
1294 082fff7e9604 merge Thinker K.F. Li <thinker@codemud.net> parents: 1291 1290 diff changeset	2086 dst_child.setAttribute('id', dst_child_id)
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2087 dst_child.setAttribute('xlink:href', '#' + src_child_id)
1294 082fff7e9604 merge Thinker K.F. Li <thinker@codemud.net> parents: 1291 1290 diff changeset	2088 dst_child.setAttribute('ns0:duplicate-src', src_child_id)
1295 71118bff7d61 CHange the wrong append to appendCHild wycc parents: 1294 diff changeset	2089 dst_group.appendChild(dst_child)
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2090 pass
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	2091 pass
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2092
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2093 ## \brief To test a graphic node.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2094 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2095 # A graphic node is a SVG node that is not layer group, scene
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2096 # group, ... etc. It is only a normal node in a layer group or a
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2097 # scene group.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2098 def is_graph_node(self, node):
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2099 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2100 mode = node.getAttribute('inkscape:groupmode')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2101 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2102 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2103 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2104 if mode == 'layer':
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2105 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2106 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2107
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2108 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2109 label = node.geteAttribute('inkscape:label')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2110 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2111 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2112 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2113 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2114
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2115 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2116 scene_group = node.geteAttribute('scene_group')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2117 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2118 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2119 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2120 if scene_group == 'true':
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2121 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2122 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2123
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2124 return True
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2125 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2126

Mercurial > MadButterfly

annotate pyink/domview.py @ 1525:701a568f6949