MadButterfly: pyink/domview.py annotate

annotate pyink/domview.py @ 1464:28769a82a72d

Raise a maningful exception for traits that is not ready

author	Thinker K.F. Li <thinker@codemud.net>
date	Sun, 17 Apr 2011 21:34:49 +0800
parents	5ff744b981fb
children	a3ce8d22d163

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

Mercurial > MadButterfly

annotate pyink/domview.py @ 1464:28769a82a72d