MadButterfly: pyink/domview.py annotate

annotate pyink/domview.py @ 1467:6927debad4ee

Fix issue and a simple testcase for FSM

author	Thinker K.F. Li <thinker@codemud.net>
date	Mon, 18 Apr 2011 11:47:52 +0800
parents	a3ce8d22d163
children	c586981ecf1a

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
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	140 def __init__(self, node=None):
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	141 self.node = node
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	142 self.transitions = {}
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	143 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	144
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	145 def rename(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	146 self.name = name
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	147 self.node.setAttribute('name', name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	148 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	149
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	150 def set_entry_action(self, action):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	151 self.entry_action = action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	152 self.node.setAttribute('entry_action', action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	153 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	154
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	155 def reparse(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	156 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	157
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	158 name = node.getAttribute('name')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	159 try:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	160 entry_action = node.getAttribute('entry_action')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	161 except:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	162 entry_action = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	163 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	164
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	165 all_transitions = [Transition.parse_transition(child)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	166 for child in node.childList()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	167 if child.name() == 'ns0:transition']
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	168 transitions = dict([(trn.condition, trn)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	169 for trn in all_transitions])
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	170
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	171 self.name = name
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	172 self.transitions = transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	173 self.entry_action = entry_action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	174 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	175
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	176 def update_node(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	177 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	178
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	179 node.setAttribute('name', self.name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	180 if self.entry_action:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	181 node.setAttribute('entry_action', self.entry_action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	182 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	183
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	184 transitions = self.transitions
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	185 for trn in transitions:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	186 trn.update_node()
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 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	189
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	190 def create_node(self, doc):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	191 node = doc.createElement('ns0:state')
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	192 self.node = node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	193
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	194 self.update_node()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	195
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	196 return node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	197
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	198 @staticmethod
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	199 def parse_state(node):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	200 state = State(node)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	201 state.parse()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	202
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	203 return state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	204
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	205 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	206 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	207 trn = transitions[old_cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	208 del transitions[old_cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	209 transitions[new_cond] = trn
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	210
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	211 trn.set_condition(new_cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	212 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	213
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	214 def add_transition(self, cond, target):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	215 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	216 assert cond not in transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	217
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	218 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	219
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	220 trn = Transition()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	221 trn.condition = cond
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	222 trn.target = target
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	223 trn_node = trn.create_node(node.document())
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	224
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	225 node.appendChild(trn_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	226 transitions[cond] = trn
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	227 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	228
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	229 def rm_transition(self, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	230 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	231 if cond not in transitions:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	232 raise ValueError, \
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	233 '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	234 (cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	235
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	236 trn = transitions[cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	237 trn_node = trn.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	238 node = self.node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	239
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	240 node.removeChild(trn_node)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	241 del transitions[cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	242 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	243
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	244 def all_transitions(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	245 return self.transitions.keys()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	246
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	247 def get_transition(self, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	248 transitions = self.transitions
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	249 transition = transitions[cond]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	250 return transition
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	251 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	252
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	253
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	254 class Component(object):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	255 #
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	256 # \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	257 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	258 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	259 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	260 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	261 self.layers = []
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	262 self.timelines = []
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	263 self.fsm_states = {}
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	264 self.fsm_states_node = None
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	265 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	266
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	267 if comp_node:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	268 self._initialize_comp()
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 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	271
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	272 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	273 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	274 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	275 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	276 break
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	277 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	278 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	279 doc = self._comp_mgr._doc
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	280 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	281 scenes_node.setAttribute('name', 'default')
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	282
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	283 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	284 scenes_node.setAttribute('id', node_id)
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	285
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	286 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	287 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	288 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	289
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	290 def _get_comp_node(self):
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	291 return self.node or self._comp_mgr._metadata_node
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	292
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	293 def name(self):
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	294 if self.node:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	295 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	296 else:
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	297 name = 'main'
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	298 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	299 return name
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 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	302 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	303 return names
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	304
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	305 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	306 self.timelines[:] = []
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	307
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	308 if self.node: # main component has None value for self.node
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	309 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	310 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	311
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	312 comp_node = self._get_comp_node()
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	313 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	314 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	315 tl = Timeline(child)
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	316 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	317 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	318 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	319 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	320 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	321
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	322 ## \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	323 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	324 def parse_states(self):
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	325 comp_node = self._get_comp_node()
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	326 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	327
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	328 states_nodes = [node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	329 for node in comp_node.childList()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	330 if node.name() == 'ns0:states']
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	331 if not states_nodes:
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	332 self.fsm_states = {}
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	333 return
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	334 states_node = states_nodes[0]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	335
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	336 try:
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	337 self.fsm_start_state = states_node.getAttribute('start_state')
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	338 except:
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	339 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	340
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	341 state_nodes = [child
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	342 for child in states_node.childList
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	343 if child.name() == 'ns0:state']
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	344 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	345 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	346
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	347 self.fsm_states_node = states_node
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	348 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	349
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	350 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	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 tl
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 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	356
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	357 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	358 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	359 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	360 return True
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	361 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	362 return False
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	363
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	364 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	365 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	366 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	367 '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	368
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	369 doc = self._comp_mgr._doc
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	370 comp_node = self._get_comp_node()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	371
1310 85d04ba11146 Support adding new components Thinker K.F. Li <thinker@codemud.net> parents: 1308 diff changeset	372 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	373 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	374 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	375 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	376
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	377 comp_node.appendChild(scenes_node)
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	378
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	379 tl = Timeline(scenes_node)
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	380 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	381 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	382
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	383 ## \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	384 #
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	385 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	386 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	387 name = tl.name()
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	388 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	389 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	390 '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	391
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	392 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	393 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	394
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	395 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	396 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	397 if tl.name() == name:
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	398 comp_node = self._get_comp_node()
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	399 comp_node.removeChild(tl.scenes_node)
e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	400
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	401 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	402 return
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	403 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	404 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	405
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	406 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	407 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	408 if tl.name() == timeline_name:
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	409 tl.rename(new_name)
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	410 return
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	411 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	412 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	413
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	414 def rename(self, new_name):
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	415 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	416 pass
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	417
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	418 def _create_states_node(self):
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	419 node = self._get_comp_node()
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	420 doc = self._comp_mgr._doc
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	421
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	422 states_node = doc.createElement('ns0:states')
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	423 node.appendChild(states_node)
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	424 self.fsm_states_node = states_node
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	425 pass
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	426
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	427 def get_start_state_name(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	428 return self.fsm_start_state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	429
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	430 def set_start_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	431 assert state_name in self.fsm_states
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	432 self.fsm_start_state = state_name
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	433 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	434
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	435 def all_state_names(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	436 return self.fsm_states.keys()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	437
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	438 def get_state(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	439 return self.fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	440
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	441 def add_state(self, name):
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	442 if not self.fsm_states_node:
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	443 self._create_states_node()
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	444 pass
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	445
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	446 doc = self._comp_mgr._doc
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	447
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	448 state = State()
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	449 state.name = name
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	450 self.fsm_states[name] = state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	451
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	452 state_node = state.create_node(doc)
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	453 states_node = self.fsm_states_node
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	454 states_node.appendChild(state_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	455 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	456
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	457 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	458 state = self.fsm_states[state_name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	459 del self.fsm_states[state_name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	460 self.fsm_states[new_name] = state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	461
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	462 state.rename(new_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	463 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	464
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	465 def rm_state(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	466 fsm_states = self.fsm_states
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	467 state = fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	468 del self.fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	469
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	470 state_node = state.node
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	471 states_node = self.fsm_states_node
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	472 states_node.removeChild(state_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	473 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	474 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	475
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	476
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	477 ## \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	478 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	479 # 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	480 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	481 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	482 ## \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	483 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	484 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	485 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	486 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	487 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	488 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	489
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	490 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	491 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	492 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	493 break
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 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	496 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	497 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	498 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	499
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	500 ## \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	501 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	502 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	503 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	504 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	505 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	506
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	507 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	508 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	509 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	510 break
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	511 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	512 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	513 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	514 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	515 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	516 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	517
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	518
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	519 ## \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	520 #
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	521 # 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	522 # 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	523 # 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	524 # 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	525 # 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	526 # 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	527 # 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	528 # 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	529 # meaningful names.)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	530 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	531 # 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	532 # 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	533 # removed and normalized to normal components.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	534 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	535 @trait
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	536 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	537 _scenes_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	538 _metadata_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	539 _doc = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	540 _root = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	541 _layers = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	542 _layers_parent = require
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	543 _cur_comp = require
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	544 new_id = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	545 get_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	546 reset = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	547
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	548 def __init__(self):
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	549 super(component_manager, self).__init__()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	550 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	551 self._components = []
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	552 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	553 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	554 self._cur_timeline = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	555 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	556 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	557
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	558 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	559 comp = Component(self, None)
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	560 comp.layers = self._layers
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	561 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	562 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	563 comp.timelines = [timeline]
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	564
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	565 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	566 self._comp_names.add('main')
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 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 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	569 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	570
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	571 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	572 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	573 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	574 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	575 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	576 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	577 continue
1428 43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	578
43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	579 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	580 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	581 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	582
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	583 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	584 comp.parse_timelines()
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	585 comp.parse_states()
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	586
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	587 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	588
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	589 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	590 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	591 pass
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	592
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	593 ## \brief To initialize subtree of metadata.
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	594 #
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	595 # 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	596 #
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	597 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	598 metadata_node = self._metadata_node
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	599
6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	600 # Make sure ns0:components in metadata
6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	601 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	602 if n.name() == 'ns0:components':
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	603 self._components_node = n
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	604 break
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	605 pass
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	606 else:
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	607 components_node = \
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	608 self._doc.createElement("ns0:components")
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	609 metadata_node.appendChild(components_node)
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	610 self._components_node = components_node
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	611 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	612
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	613 # 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	614 for n in self._root.childList():
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	615 if n.name() != 'svg:g':
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	616 continue
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	617 try:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	618 nlabel = n.getAttribute('inkscape:label')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	619 except:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	620 continue
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	621 if nlabel == 'components':
1427 5b69baa49a8b Abandon head #6fa411fd9549 Thinker K.F. Li <thinker@codemud.net> parents: 1419 diff changeset	622 self._components_group = n
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	623 break
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	624 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	625 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	626 components_group = self._doc.createElement('svg:g')
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	627 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	628 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	629 components_group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	630
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	631 self._root.appendChild(components_group)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	632 self._components_group = components_group
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	633 pass
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	634 pass
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	635
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	636 def _start_component_manager(self):
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	637 self._component_manager_init_metadata()
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	638 self._set_main_component()
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	639 self._parse_components()
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	640
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	641 self._cur_comp = self._main_comp
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	642 tl = self._main_comp.get_timeline('default')
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	643 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	644 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	645 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	646
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	647 ## \brief Create component group
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	648 #
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	649 # 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	650 # 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	651 #
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	652 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	653 doc = self._doc
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	654 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	655 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	656 group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	657
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	658 self._components_group.appendChild(group)
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	659
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	660 # Create layers group
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	661 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	662 gid = self.new_id()
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	663 layers_group.setAttribute('id', gid)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	664 layers_group.setAttribute('inkscape:label', 'layers')
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	665 group.appendChild(layers_group)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	666
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	667 return group
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	668
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	669 ## \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	670 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	671 # \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	672 # \param comp_group_id is the component group.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	673 # \return a ns0:component node.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	674 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	675 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	676 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	677 comp_id = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	678 comp_node.setAttribute('id', comp_id)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	679 comp_node.setAttribute('name', comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	680 comp_node.setAttribute('ref', comp_group_id)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	681 self._components_node.appendChild(comp_node)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	682 return comp_node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	683
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	684 ## \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	685 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	686 def _get_component(self, comp_name):
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	687 if comp_name in self._comp_names:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	688 for comp in self._components:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	689 if comp.name() == comp_name:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	690 return comp
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	691 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	692 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	693 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	694
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	695 ## \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	696 #
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	697 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	698 doc = self._doc
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	699 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	700
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	701 layer_group = doc.createElement('svg:g')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	702 layer_group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	703 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	704 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	705 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	706
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	707 return layer_group
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	708
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	709 ## \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	710 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	711 # 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	712 # component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	713 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	714 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	715 comp = self._get_component(comp_name)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	716 layer = comp.layers[layer_idx]
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	717 return layer.group
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	718
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	719 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	720 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	721 return self._root
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	722
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	723 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	724 layers_group = comp_group.firstChild()
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	725 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	726
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	727 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	728
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	729 def all_comp_names(self):
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	730 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	731
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	732 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	733 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	734
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	735 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	736 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	737 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	738 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	739 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	740 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	741 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	742 return
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	743
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	744 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	745 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	746 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	747
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	748 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	749 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	750 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	751 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	752 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	753 group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	754 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	755 return
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	756
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	757 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	758 comp_group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	759 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	760
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	761 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	762 old_comp = self._cur_comp
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	763
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	764 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	765 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	766 self._layers = comp.layers
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	767 comp_name = self._cur_comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	768 # for domview
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	769 self._layers_parent = \
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	770 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	771
1430 bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	772 self.make_sure_timeline()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	773
1419 3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	774 try:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	775 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	776 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	777 except ValueError:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	778 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	779 pass
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	780
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	781 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	782 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	783 pass
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	784
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	785 self.show_component(comp.name())
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	786 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	787
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	788 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	789 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	790 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	791 '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	792
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	793 comp_group = self._create_component_group()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	794 comp_group_id = comp_group.getAttribute('id')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	795 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	796
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	797 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	798 comp.parse_timelines()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	799
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	800 self._components.append(comp)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	801 self._comp_names.add(comp_name)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	802
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	803 # 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	804 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	805 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	806 layer = Layer(layer_group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	807 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	808
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	809 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	810 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	811
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	812 def 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	813 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	814 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	815 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	816 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	817 '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	818
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	819 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	820 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	821 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	822
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	823 def rm_component(self, comp_name):
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	824 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	825 comp_name = comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	826 comp_node = comp.node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	827 comp_group = self.get_component_group(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	828
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	829 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	830 self._comp_names.remove(comp_name)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	831 self._components_node.removeChild(comp_node)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	832 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	833 pass
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	834
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	835 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	836 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	837 comp.rename(new_name)
1459 8eecaca2a125 Fix bug when renaming component Thinker K.F. Li <thinker@codemud.net> parents: 1432 diff changeset	838 self._comp_names.remove(comp_name)
8eecaca2a125 Fix bug when renaming component Thinker K.F. Li <thinker@codemud.net> parents: 1432 diff changeset	839 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	840 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	841
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	842 def get_component_group(self, comp_name):
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	843 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	844
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	845 comp_name = comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	846 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	847 return self._root
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	848
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	849 comp_node = comp.node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	850 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	851 comp_group = self.get_node(gid)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	852 return comp_group
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	853
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	854 def get_current_component(self):
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	855 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	856
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	857 ## \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	858 #
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	859 # 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	860 #
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1343 diff changeset	861 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	862 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	863 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	864 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	865 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	866 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	867 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	868 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	869 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	870 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	871 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	872
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	873 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	874 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	875 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	876 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	877
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	878 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	879 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	880 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	881
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	882 # 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	883 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	884
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	885 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	886 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	887 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	888 pass
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	889
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	890 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	891 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	892 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	893 try:
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	894 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	895 except KeyError:
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	896 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	897 pass
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	898 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	899 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	900 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	901
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	902 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	903 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	904 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	905
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	906 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	907 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	908 pass
1306 8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	909
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	910 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	911 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	912 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	913 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	914
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	915 def rename_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	916 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	917 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	918 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	919
1306 8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	920 def all_timeline_names(self):
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	921 r = self._cur_comp.all_timeline_names()
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	922 return r
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	923
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	924 def has_timeline(self, name):
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	925 r = self._cur_comp.has_timeline(name)
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	926 return r
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	927
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	928 def get_current_timeline(self):
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	929 return self._cur_timeline.name()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	930
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	931 ## \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	932 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	933 # 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	934 # specified component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	935 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	936 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	937 group_parent = group.parent()
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	938 if group_parent:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	939 group_parent.removeChild(group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	940 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	941
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	942 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	943 layer_group.appendChild(group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	944 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	945
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	946 ## \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	947 #
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	948 # \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	949 # \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	950 #
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	951 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	952 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	953
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	954 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	955 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	956 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	957 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	958 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	959 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	960
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	961 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	962
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	963 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	964
1432 8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	965 ## \brief Remember current frame and layer on the scenes node.
8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	966 #
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	967 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	968 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	969 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	970 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	971 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	972
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 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	974 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	975 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	976 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	977 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	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
1432 8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	980 ## \brief Get current frame and layer from the scenes node.
8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	981 #
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	982 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	983 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	984 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	985 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	986 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	987 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	988 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	989 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	990 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	991 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	992 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	993 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	994 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	995 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	996 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	997 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	998 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	999 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	1000
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1001 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	1002 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1003
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1004
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1005 ## \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	1006 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1007 @trait
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1008 class FSM_manager(object):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1009 _cur_comp = require
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 __init__(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1012 super(FSM_manager, self).__init__()
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 all_state_names(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1016 return self._cur_comp.all_state_names()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1017
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1018 def get_start_state_name(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1019 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	1020
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1021 ## \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	1022 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1023 # 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	1024 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1025 def _get_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1026 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	1027
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1028 def rm_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1029 self._cur_comp.rm_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1030 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1031
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1032 def add_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1033 self._cur_comp.add_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1034 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1035
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1036 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	1037 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	1038 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1039
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1040 def set_start_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1041 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	1042 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1043
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1044 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	1045 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1046 state.set_entry_action(entry_action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1047 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1048
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1049 def all_transitions(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1050 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1051 trn_names = state.all_transitions()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1052 return trn_names
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1053
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1054 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	1055 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1056 state.add_transition(cond, target)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1057 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1058
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1059 def rm_transition(self, state_name, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1060 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1061 state.rm_transition(cond)
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 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	1065 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1066 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	1067 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1068
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1069 def get_transition(self, state_name, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1070 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1071 trn = state.get_transition(cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1072
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1073 cond = trn.condition
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1074 target = trn.target
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1075 action = trn.action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1076
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1077 return cond, target, action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1078
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1079 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	1080 trn = state.get_transition(state_name, cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1081 trn.set_action(action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1082 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1083 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1084
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1085
1350 17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1086 ## \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	1087 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1088 # 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	1089 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1090 @trait
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1091 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	1092 _root = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1093 _scenes_node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1094 _id2node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1095 _group2scene = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1096 current = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1097 _maxframe = require
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 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	1100 maxframe = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1101 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	1102 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	1103 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1104
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1105 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1106 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	1107 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	1108 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1109 pass
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 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	1112 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	1113 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1114 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1115 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1116 return maxframe
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 ## \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	1119 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1120 # 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	1121 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1122 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	1123 self._id2node = {}
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1124 root = self._root
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1125 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	1126 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	1127 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1128 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1129
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1130 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	1131 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1132 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	1133 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1134 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1135 else:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1136 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	1137 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1138
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1139 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	1140 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	1141 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1142 pass
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_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	1145 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	1146
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1147 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	1148 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1149 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	1150 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1151 end = start
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1152 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1153
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1154 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1155 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	1156 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	1157 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1158 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1159 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1160 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1161 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1162
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1163 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	1164
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1165 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	1166 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1167 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	1168 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1169 cur = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1170 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1171 self.current = cur
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1172
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1173 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	1174 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	1175 continue
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 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1178 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	1179 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	1180 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	1181 continue
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 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	1184 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1185 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1186
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1187 ## \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	1188 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1189 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	1190 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	1191 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	1192 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	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
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1196 ## \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	1197 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1198 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	1199 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	1200 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	1201 return value[-1]
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1202 return value
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1203
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1204 ## \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	1205 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1206 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	1207 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	1208
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1209 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	1210 while True:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1211 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	1212 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	1213 return candidate
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1214 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1215 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1216 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1217
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1218 ## \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	1219 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1220 # 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	1221 # 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	1222 @composite
1244 b241f9768833 Remove MBScene_ from the prefix of class names. Thinker K.F. Li <thinker@codemud.net> parents: 1243 diff changeset	1223 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	1224 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	1225
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1226 method_map_traits = {
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1227 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	1228 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	1229 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	1230
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1231 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	1232 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	1233
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1234 self._maxframe = 0
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1235 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	1236 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	1237 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1238
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1239 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	1240 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	1241 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	1242
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1243 doc = self._doc
1253 07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1244 dom_event.addEventListener(doc, 'DOMNodeInserted',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1245 self._on_insert_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1246 dom_event.addEventListener(doc, 'DOMNodeRemoved',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1247 self._on_remove_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1248 dom_event.addEventListener(doc, 'DOMAttrModified',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1249 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	1250 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1251
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1252 ## \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	1253 #
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1254 # 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	1255 # 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	1256 # 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	1257 # 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	1258 # 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	1259 # ID.
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1260 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	1261 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	1262 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	1263 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	1264 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	1265 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1266 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	1267 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1268 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1269 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	1270 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1271 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1272
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1273 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	1274 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	1275 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	1276
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1277 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	1278 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	1279 value.remove(node)
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1280 if not value:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1281 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	1282 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1283 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1284 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1285 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	1286 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1287 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1288
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1289 ## \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	1290 #
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1291 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	1292 self._maxframe = 0
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1293 self._id2node = {}
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1294 self._group2scene = {}
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1295
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1296 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	1297 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	1298 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1299
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1300 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	1301 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	1302 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	1303 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1304
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1305 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1306 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	1307 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1308 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1309 else:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1310 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	1311 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1312
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1313 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	1314 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1315 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	1316 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1317 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1318 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1319 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	1320 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	1321 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1322 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1323
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1324 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1325 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	1326 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	1327 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1328 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1329 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1330 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	1331 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	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 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	1335 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1336
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1337 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	1338 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	1339 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	1340 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1341
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1342 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1343 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	1344 except:
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 else:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1347 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	1348 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1349
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1350 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	1351 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1352 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	1353 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1354 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1355 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1356 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	1357 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1358
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1359 try:
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1360 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	1361 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	1362 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	1363 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1364 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1365 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1366 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1367 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1368
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1369 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	1370 if old_value == new_value:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1371 return
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1372
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1373 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	1374 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	1375 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	1376 pass
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	1377 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	1378 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	1379 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1380 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1381 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	1382 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1383 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1384 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	1385 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1386
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1387 if old_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1388 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	1389 # 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	1390 # wrapper.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1391 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	1392 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1393 if new_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1394 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	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 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	1398 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1399 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1400 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	1401 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1402
1276 0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1403 try:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1404 new_value = int(new_value)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1405 old_value = int(old_value)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1406 except TypeError:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1407 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	1408 else:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1409 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	1410 # _maxframe may be reduced.
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1411 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	1412 else:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1413 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	1414 pass
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1415 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1416 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1417 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1418 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1419
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1420
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1421 ## \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	1422 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1423 def _DOM_iterator(node):
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1424 nodes = [node]
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1425 while nodes:
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1426 node = nodes.pop(0)
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1427 child = node.firstChild()
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1428 while child:
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1429 nodes.append(child)
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1430 child = child.next()
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1431 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1432 yield node
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1433 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1434 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1435
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1436
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1437 @trait
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1438 class layers_parser(object):
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1439 _doc = require
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1440 _layers = require
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1441 _layers_parent = require
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1442 get_scene = require
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1443 get_node = require
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1444 new_id = require
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1445
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1446 def parse_all_layers(self):
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1447 layers = self._layers
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1448 layers_parent = self._layers_parent
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 for child in layers_parent.childList():
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1451 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1452 continue
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 try:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1455 label = child.getAttribute('inkscape:label')
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1456 except:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1457 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1458 else: # has no label
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1459 if label == 'components':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1460 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1461 pass
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_group = child
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1464 layer = Layer(layer_group)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1465 layer.idx = len(layers)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1466 layers.append(layer)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1467 self.parse_layer(layer.idx)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1468 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1469 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1470
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1471 def parse_layer(self, layer_idx):
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1472 layer = self._layers[layer_idx]
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1473 layer_group = layer.group
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1474
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1475 for child in layer_group.childList():
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1476 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1477 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1478 try:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1479 child_id = child.getAttribute('id')
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1480 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	1481 except:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1482 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1483
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1484 layer.scenes.append(scene_node)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1485 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1486 pass
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1487
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1488 def get_layer_num(self):
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1489 return len(self._layers)
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1490
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1491 ## \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	1492 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1493 # \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	1494 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1495 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	1496 layers = self._layers
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1497
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1498 layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1499 if layer_idx >= len(layers):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1500 layers.append(layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1501 else:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1502 layers.insert(layer_idx, layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1503 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	1504 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1505 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1506 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1507 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1508
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1509 ## \brief Manage a existed layer group
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 # 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	1512 # proper place to insert it.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1513 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1514 # \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	1515 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1516 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	1517 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	1518 new_layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1519
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1520 if not self._layers:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1521 new_layer.idx = 0
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1522 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1523 return 0
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1524
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 # 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	1527 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1528 next_group = layer_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1529 while next_group:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1530 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	1531
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1532 for vlayer in self._layers:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1533 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	1534 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	1535 # 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	1536 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	1537
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1538 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	1539 self._layers[idx].idx = idx
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 return new_layer.idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1542 pass
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 next_group = next_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1545 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1546
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1547 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1548 # 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	1549 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1550 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	1551 while tail_group:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1552 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	1553
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1554 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	1555 # it is after last layer group.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1556 new_layer.idx = len(self._layers)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1557 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1558 return new_layer.idx
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 tail_group = tail_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1561 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1562
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1563 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	1564
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1565 ## \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	1566 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1567 def rm_layer(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1568 layers = self._layers
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1569
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1570 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1571 for scene_node in layer.scenes:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1572 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	1573 try:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1574 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	1575 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	1576 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	1577 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1578 except:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1579 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1580
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1581 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	1582 scene_node.parent().removeChild(scene_node)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1583 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1584 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1585
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1586 del layers[layer_idx]
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 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	1589 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1590 pass
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 get_layer_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 return layer.group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1596
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1597 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	1598 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1599 return layer.scenes
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1600
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1601 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	1602 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1603 try:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1604 data = layer.data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1605 except:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1606 return None
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1607 return data
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 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	1610 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1611 layer.data = data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1612 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1613
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1614 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	1615 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1616
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1617 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	1618 gid = self.new_id()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1619 dup_group.setAttribute('id', gid)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1620 dup_group.setAttribute('inkscape:label', 'dup')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1621 dup_group.setAttribute('sodipodi:insensitive', '1')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1622 dup_group.setAttribute('style', '')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1623
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1624 layer.group.appendChild(dup_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1625
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1626 return dup_group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1627
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1628 ## \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	1629 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1630 # \return -1 for error.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1631 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1632 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	1633 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	1634 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	1635 return layer_idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1636 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1637 return -1
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1638
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1639 def reset_layers(self):
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1640 self._layers[:] = []
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1641 self.parse_all_layers()
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1642 pass
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1643 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1644
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1645 ## \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	1646 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1647 # 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	1648 # 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	1649 # 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	1650 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1651 @composite
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	1652 class domview(domview_monitor):
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1653 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	1654
1348 22a79dcbaec6 Change structure of provide_traits and method_map_traits Thinker K.F. Li <thinker@codemud.net> parents: 1345 diff changeset	1655 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	1656 '_start_component_manager'}
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1657
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1658 # 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	1659 _doc = None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1660 _root = None
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1661 # Required by component_manager and FSM_manager
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1662 _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	1663
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1664 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	1665 super(domview, self).__init__()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1666 self._metadata_node = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1667 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1668 # Following two variables would be changed by class
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1669 # component_manager to switch components and timelines.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1670 #
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1671 self._scenes_node = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1672 self._layers_parent = None
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1673 self._layers = []
1243 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
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1676 ## \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	1677 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1678 def _init_metadata(self):
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1679 self._layers_parent = self._root
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1680
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1681 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	1682 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	1683 break
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 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1686 raise RuntimeError, \
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1687 '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	1688
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1689 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	1690
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1691 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	1692 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	1693 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	1694 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1695 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1696 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1697 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	1698 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	1699 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	1700 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	1701 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	1702 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	1703 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	1704 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	1705 pass
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
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1708 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	1709 self._doc = doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1710 self._root = root
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1711
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1712 self._init_metadata()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1713 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	1714 self._start_component_manager()
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1715 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	1716 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	1717
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	1718 def reset(self):
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1719 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	1720 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	1721 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1722
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1723 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	1724 s = ""
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1725 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	1726 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	1727 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1728 return s
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1729
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1730 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	1731 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	1732 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	1733 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	1734 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1735 print " " * l * 2,"/>"
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1736 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1737
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1738 ## \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	1739 #
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1740 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	1741 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	1742 ref=None):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1743 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	1744 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	1745 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1746
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1747 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	1748 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	1749 if start != end:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1750 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	1751 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1752 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	1753 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	1754 if ref:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1755 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	1756 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1757
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1758 scenes_node.appendChild(scene_node)
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1759
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1760 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	1761
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1762 return scene_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1763
1262 2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1764 ## \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	1765 #
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1766 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	1767 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	1768 pass
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 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 ## \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	1771 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1772 # 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	1773 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	1774 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	1775 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	1776 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	1777 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1778 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	1779 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	1780 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1781 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	1782 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	1783 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1784 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	1785 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	1786 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1787 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1788
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1789 ## \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	1790 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1791 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	1792 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	1793 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	1794
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1795 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	1796 for layer in self._layers:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1797 try:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1798 layer.scenes.remove(scene_node)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1799 except ValueError: # not in the list
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1800 pass
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1801 else:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1802 break
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1803 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1804 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1805
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1806 ## \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	1807 #
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1808 # 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	1809 # 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	1810 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1811 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	1812 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	1813 try:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1814 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	1815 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	1816 # Inkscape.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1817 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	1818 pass
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1819 except:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1820 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1821
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1822 try:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1823 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	1824 except:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1825 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1826 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1827
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1828 ## \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	1829 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1830 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	1831 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	1832 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1833
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1834 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	1835 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	1836 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	1837 scene_group.setAttribute("inkscape:groupmode", "layer")
1299 6949e2b6cae2 Add unlink clone checker. Thinker K.F. Li <thinker@codemud.net> parents: 1298 diff changeset	1838 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	1839
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1840 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	1841
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1842 return scene_group
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1843
1259 df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1844 ## \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	1845 #
df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1846 # \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	1847 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1848 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	1849 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	1850 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	1851 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	1852 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	1853 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	1854 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1855 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1856 return -1, None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1857
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1858 def 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	1859 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	1860 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	1861 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	1862 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	1863 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	1864 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1865 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	1866 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	1867 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1868 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1869 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1870
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	1871 ## \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	1872 #
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	1873 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	1874 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	1875 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	1876
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1877 ## \brief Remove frames
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1878 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1879 # - 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	1880 # - 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	1881 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1882 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	1883 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	1884
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1885 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	1886 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	1887 start, end, tween_type = \
1274 a4d3838264dd Make public APIs being public for domview Thinker K.F. Li <thinker@codemud.net> parents: 1270 diff changeset	1888 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	1889
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1890 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	1891 continue
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1892
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1893 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	1894 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	1895 start=(start - num),
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1896 end=(end - num))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1897 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	1898 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	1899 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1900 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1901 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1902
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1903 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	1904 return self._maxframe
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1905
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1906 ## \brief Copy children of a group.
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1907 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1908 # 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	1909 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1910 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	1911 # Search for the duplicated group
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1912 doc = self._doc
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1913
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1914 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	1915
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1916 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	1917 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	1918 new_gids = set()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1919 for old_node in old_nodes:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1920 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	1921 new_node = new_nodes.next()
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1922 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	1923
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1924 #
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1925 # 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	1926 # 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	1927 # 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	1928 # 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	1929 # 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	1930 #
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1931 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1932 while gid in new_gids:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1933 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1934 pass
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1935 new_gids.add(gid)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1936 new_node.setAttribute('id', gid)
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1937 pass
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1938
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1939 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	1940 dup_group.removeChild(child) # prevent from crash
1298 2a5da457474d Fix typo Thinker K.F. Li <thinker@codemud.net> parents: 1295 diff changeset	1941 dst_group.appendChild(child)
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1942 pass
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1943 pass
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1944
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1945 ## \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	1946 #
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1947 # 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	1948 # and append nodes to the desitnate group.
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1949 #
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1950 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	1951 doc = self._doc
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1952
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1953 for src_child in src_group.childList():
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1954 src_child_id = src_child.getAttribute('id')
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1955 dst_child_id = self.new_id()
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1956
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1957 dst_child = doc.createElement('svg:use')
1294 082fff7e9604 merge Thinker K.F. Li <thinker@codemud.net> parents: 1291 1290 diff changeset	1958 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	1959 dst_child.setAttribute('xlink:href', '#' + src_child_id)
1294 082fff7e9604 merge Thinker K.F. Li <thinker@codemud.net> parents: 1291 1290 diff changeset	1960 dst_child.setAttribute('ns0:duplicate-src', src_child_id)
1295 71118bff7d61 CHange the wrong append to appendCHild wycc parents: 1294 diff changeset	1961 dst_group.appendChild(dst_child)
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1962 pass
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1963 pass
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1964
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1965 ## \brief To test a graphic node.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1966 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1967 # 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	1968 # 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	1969 # scene group.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1970 def is_graph_node(self, node):
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1971 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1972 mode = node.getAttribute('inkscape:groupmode')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1973 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1974 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1975 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1976 if mode == 'layer':
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1977 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1978 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1979
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1980 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1981 label = node.geteAttribute('inkscape:label')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1982 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1983 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1984 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1985 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1986
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1987 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1988 scene_group = node.geteAttribute('scene_group')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1989 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1990 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1991 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1992 if scene_group == 'true':
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1993 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1994 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1995
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1996 return True
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1997 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1998

Mercurial > MadButterfly

annotate pyink/domview.py @ 1467:6927debad4ee