MadButterfly: pyink/domview.py annotate

annotate pyink/domview.py @ 1468:c586981ecf1a

Avoid duplication in state names

author	Thinker K.F. Li <thinker@codemud.net>
date	Mon, 18 Apr 2011 11:54:10 +0800
parents	6927debad4ee
children	c1e70540541c

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
1468 c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	448 if name in self.fsm_states:
c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	449 raise KeyError, \
c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	450 'Add a state with a name (%s) been used' % (name)
c586981ecf1a Avoid duplication in state names Thinker K.F. Li <thinker@codemud.net> parents: 1467 diff changeset	451
1467 6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	452 state = State()
6927debad4ee Fix issue and a simple testcase for FSM Thinker K.F. Li <thinker@codemud.net> parents: 1465 diff changeset	453 state.name = name
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	454 self.fsm_states[name] = state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	455
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	456 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	457 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	458 states_node.appendChild(state_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	459 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	460
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	461 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	462 state = self.fsm_states[state_name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	463 del self.fsm_states[state_name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	464 self.fsm_states[new_name] = state
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	465
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	466 state.rename(new_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	467 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	468
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	469 def rm_state(self, name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	470 fsm_states = self.fsm_states
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	471 state = fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	472 del self.fsm_states[name]
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	473
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	474 state_node = state.node
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	475 states_node = self.fsm_states_node
a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	476 states_node.removeChild(state_node)
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	477 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	478 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	479
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	480
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	481 ## \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	482 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	483 # 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	484 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	485 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	486 ## \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	487 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	488 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	489 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	490 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	491 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	492 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	493
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	494 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	495 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	496 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	497 break
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 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	500 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	501 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	502 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	503
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	504 ## \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	505 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	506 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	507 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	508 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	509 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	510
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	511 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	512 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	513 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	514 break
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 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	517 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	518 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	519 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	520 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	521
0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	522
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	523 ## \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	524 #
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	525 # 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	526 # 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	527 # 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	528 # 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	529 # 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	530 # 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	531 # 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	532 # 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	533 # meaningful names.)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	534 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	535 # 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	536 # 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	537 # removed and normalized to normal components.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	538 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	539 @trait
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	540 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	541 _scenes_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	542 _metadata_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	543 _doc = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	544 _root = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	545 _layers = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	546 _layers_parent = require
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	547 _cur_comp = require
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	548 new_id = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	549 get_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	550 reset = require
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	551
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	552 def __init__(self):
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	553 super(component_manager, self).__init__()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	554 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	555 self._components = []
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	556 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	557 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	558 self._cur_timeline = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	559 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	560 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	561
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	562 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	563 comp = Component(self, None)
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	564 comp.layers = self._layers
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	565 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	566 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	567 comp.timelines = [timeline]
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	568
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	569 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	570 self._comp_names.add('main')
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	571
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	572 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	573 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	574
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	575 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	576 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	577 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	578 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	579 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	580 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	581 continue
1428 43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	582
43369f3314d8 Fix the issue of loading components from SVG. Thinker K.F. Li <thinker@codemud.net> parents: 1427 diff changeset	583 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	584 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	585 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	586
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	587 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	588 comp.parse_timelines()
1465 a3ce8d22d163 Parse states while parsing a component Thinker K.F. Li <thinker@codemud.net> parents: 1463 diff changeset	589 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	590
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	591 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	592
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	593 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	594 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	595 pass
1302 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 ## \brief To initialize subtree of metadata.
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	598 #
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	599 # 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	600 #
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	601 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	602 metadata_node = self._metadata_node
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	603
6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	604 # Make sure ns0:components in metadata
6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	605 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	606 if n.name() == 'ns0:components':
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	607 self._components_node = n
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	608 break
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	609 pass
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	610 else:
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	611 components_node = \
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	612 self._doc.createElement("ns0:components")
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	613 metadata_node.appendChild(components_node)
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	614 self._components_node = components_node
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	615 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	616
1321 6a014a4ec79e Fix missed variable name after refactory Thinker K.F. Li <thinker@codemud.net> parents: 1318 diff changeset	617 # 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	618 for n in self._root.childList():
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	619 if n.name() != 'svg:g':
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 try:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	622 nlabel = n.getAttribute('inkscape:label')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	623 except:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	624 continue
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	625 if nlabel == 'components':
1427 5b69baa49a8b Abandon head #6fa411fd9549 Thinker K.F. Li <thinker@codemud.net> parents: 1419 diff changeset	626 self._components_group = n
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	627 break
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	628 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	629 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	630 components_group = self._doc.createElement('svg:g')
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	631 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	632 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	633 components_group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	634
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	635 self._root.appendChild(components_group)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	636 self._components_group = components_group
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	637 pass
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	638 pass
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	639
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	640 def _start_component_manager(self):
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	641 self._component_manager_init_metadata()
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	642 self._set_main_component()
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	643 self._parse_components()
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	644
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	645 self._cur_comp = self._main_comp
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	646 tl = self._main_comp.get_timeline('default')
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	647 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	648 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	649 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	650
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	651 ## \brief Create component group
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	652 #
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	653 # 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	654 # 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	655 #
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	656 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	657 doc = self._doc
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	658 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	659 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	660 group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	661
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	662 self._components_group.appendChild(group)
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	663
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	664 # Create layers group
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	665 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	666 gid = self.new_id()
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	667 layers_group.setAttribute('id', gid)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	668 layers_group.setAttribute('inkscape:label', 'layers')
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	669 group.appendChild(layers_group)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	670
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	671 return group
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	672
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	673 ## \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	674 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	675 # \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	676 # \param comp_group_id is the component group.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	677 # \return a ns0:component node.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	678 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	679 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	680 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	681 comp_id = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	682 comp_node.setAttribute('id', comp_id)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	683 comp_node.setAttribute('name', comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	684 comp_node.setAttribute('ref', comp_group_id)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	685 self._components_node.appendChild(comp_node)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	686 return comp_node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	687
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	688 ## \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	689 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	690 def _get_component(self, comp_name):
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	691 if comp_name in self._comp_names:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	692 for comp in self._components:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	693 if comp.name() == comp_name:
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	694 return comp
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	695 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	696 pass
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	697 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	698
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	699 ## \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	700 #
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	701 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	702 doc = self._doc
e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	703 gid = self.new_id()
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	704
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	705 layer_group = doc.createElement('svg:g')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	706 layer_group.setAttribute('id', gid)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	707 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	708 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	709 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	710
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	711 return layer_group
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	712
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	713 ## \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	714 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	715 # 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	716 # component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	717 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	718 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	719 comp = self._get_component(comp_name)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	720 layer = comp.layers[layer_idx]
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	721 return layer.group
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 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	724 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	725 return self._root
1327 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 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	728 layers_group = comp_group.firstChild()
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	729 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	730
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	731 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	732
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	733 def all_comp_names(self):
1317 e2ad9eb7f7a4 Show timelines correctly Thinker K.F. Li <thinker@codemud.net> parents: 1316 diff changeset	734 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	735
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	736 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	737 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	738
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	739 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	740 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	741 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	742 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	743 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	744 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	745 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	746 return
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 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	749 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	750 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	751
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	752 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	753 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	754 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	755 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	756 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	757 group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	758 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	759 return
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	760
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	761 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	762 comp_group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	763 pass
0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	764
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	765 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	766 old_comp = self._cur_comp
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	767
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	768 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	769 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	770 self._layers = comp.layers
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	771 comp_name = self._cur_comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	772 # for domview
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	773 self._layers_parent = \
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	774 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	775
1430 bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	776 self.make_sure_timeline()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	777
1419 3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	778 try:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	779 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	780 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	781 except ValueError:
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	782 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	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
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	785 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	786 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	787 pass
3519f43da037 Check old component before hiding it for a component switching. Thinker K.F. Li <thinker@codemud.net> parents: 1418 diff changeset	788
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	789 self.show_component(comp.name())
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	790 pass
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	791
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	792 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	793 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	794 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	795 '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	796
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	797 comp_group = self._create_component_group()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	798 comp_group_id = comp_group.getAttribute('id')
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	799 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	800
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	801 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	802 comp.parse_timelines()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	803
1327 ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	804 self._components.append(comp)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	805 self._comp_names.add(comp_name)
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	806
ab281ec3eeec Add a layers group for components Thinker K.F. Li <thinker@codemud.net> parents: 1326 diff changeset	807 # 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	808 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	809 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	810 layer = Layer(layer_group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	811 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	812
1326 0a2034f490e5 Show/hide components by showing/hiding component group. Thinker K.F. Li <thinker@codemud.net> parents: 1323 diff changeset	813 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	814 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	815
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	816 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	817 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	818 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	819 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	820 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	821 '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	822
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	823 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	824 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	825 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	826
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	827 def rm_component(self, comp_name):
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	828 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	829 comp_name = comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	830 comp_node = comp.node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	831 comp_group = self.get_component_group(comp_name)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	832
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	833 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	834 self._comp_names.remove(comp_name)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	835 self._components_node.removeChild(comp_node)
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	836 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	837 pass
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	838
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	839 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	840 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	841 comp.rename(new_name)
1459 8eecaca2a125 Fix bug when renaming component Thinker K.F. Li <thinker@codemud.net> parents: 1432 diff changeset	842 self._comp_names.remove(comp_name)
8eecaca2a125 Fix bug when renaming component Thinker K.F. Li <thinker@codemud.net> parents: 1432 diff changeset	843 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	844 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	845
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	846 def get_component_group(self, comp_name):
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	847 comp = self._get_component(comp_name)
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_name = comp.name()
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	850 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	851 return self._root
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	852
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	853 comp_node = comp.node
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	854 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	855 comp_group = self.get_node(gid)
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	856 return comp_group
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	857
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	858 def get_current_component(self):
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	859 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	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 ## \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	862 #
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 # 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	864 #
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 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	866 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	867 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	868 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	869 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	870 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	871 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	872 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	873 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	874 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	875 pass
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	876
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	877 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	878 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	879 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	880 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	881
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	882 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	883 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	884 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	885
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	886 # 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	887 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	888
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	889 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	890 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	891 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	892 pass
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	893
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	894 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	895 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	896 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	897 try:
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	898 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	899 except KeyError:
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	900 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	901 pass
bf405cb2d7cb Switch to latest timeline when switching back to a component Thinker K.F. Li <thinker@codemud.net> parents: 1429 diff changeset	902 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	903 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	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 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	907 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	908 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	909
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	910 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	911 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	912 pass
1306 8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	913
1331 5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	914 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	915 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	916 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	917 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	918
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	919 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	920 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	921 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	922 pass
5da64f67d00d Rename components and timelines with context menu Thinker K.F. Li <thinker@codemud.net> parents: 1328 diff changeset	923
1306 8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	924 def all_timeline_names(self):
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	925 r = self._cur_comp.all_timeline_names()
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	926 return r
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	927
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	928 def has_timeline(self, name):
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	929 r = self._cur_comp.has_timeline(name)
8c0a4684c1f7 Expose methods from component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1302 diff changeset	930 return r
1316 9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	931
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	932 def get_current_timeline(self):
9ab8d50dcf7e Refactory code of refreshing UI Thinker K.F. Li <thinker@codemud.net> parents: 1315 diff changeset	933 return self._cur_timeline.name()
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	934
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	935 ## \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	936 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	937 # 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	938 # specified component.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	939 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	940 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	941 group_parent = group.parent()
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	942 if group_parent:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	943 group_parent.removeChild(group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	944 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	945
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	946 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	947 layer_group.appendChild(group)
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	948 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	949
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	950 ## \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	951 #
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	952 # \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	953 # \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	954 #
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	955 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	956 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	957
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	958 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	959 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	960 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	961 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	962 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	963 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	964
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	965 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	966
407f321f0d7c Add a svg:use after transform a group to a component Thinker K.F. Li <thinker@codemud.net> parents: 1327 diff changeset	967 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	968
1432 8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	969 ## \brief Remember current frame and layer on the scenes node.
8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	970 #
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	971 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	972 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	973 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	974 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	975 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	976
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_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	978 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	979 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	980 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	981 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	982 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	983
1432 8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	984 ## \brief Get current frame and layer from the scenes node.
8e8c9ab3818f Add documentation Thinker K.F. Li <thinker@codemud.net> parents: 1431 diff changeset	985 #
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	986 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	987 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	988 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	989 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	990 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	991 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	992 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	993 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	994 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	995 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	996 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	997 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	998 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	999 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	1000 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	1001 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	1002 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	1003 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	1004
60f2c9a24cdb Keep the same active layer and frame when switching back a timeline. Thinker K.F. Li <thinker@codemud.net> parents: 1430 diff changeset	1005 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	1006 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1007
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1008
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1009 ## \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	1010 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1011 @trait
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1012 class FSM_manager(object):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1013 _cur_comp = require
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 __init__(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1016 super(FSM_manager, self).__init__()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1017 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1018
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1019 def all_state_names(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1020 return self._cur_comp.all_state_names()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1021
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1022 def get_start_state_name(self):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1023 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	1024
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1025 ## \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	1026 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1027 # 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	1028 #
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1029 def _get_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1030 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	1031
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1032 def rm_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.rm_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 add_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1037 self._cur_comp.add_state(state_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 rename_state(self, state_name, new_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1041 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	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_start_state(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1045 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	1046 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1047
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1048 def 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	1049 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1050 state.set_entry_action(entry_action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1051 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1052
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1053 def all_transitions(self, state_name):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1054 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1055 trn_names = state.all_transitions()
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1056 return trn_names
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1057
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1058 def add_transition(self, state_name, cond, target):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1059 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1060 state.add_transition(cond, target)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1061 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1062
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1063 def rm_transition(self, state_name, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1064 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1065 state.rm_transition(cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1066 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1067
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1068 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	1069 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1070 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	1071 pass
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 def get_transition(self, state_name, cond):
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1074 state = self._get_state(state_name)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1075 trn = state.get_transition(cond)
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 cond = trn.condition
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1078 target = trn.target
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1079 action = trn.action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1080
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1081 return cond, target, action
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1082
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1083 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	1084 trn = state.get_transition(state_name, cond)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1085 trn.set_action(action)
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1086 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1087 pass
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1088
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1089
1350 17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1090 ## \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	1091 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1092 # 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	1093 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1094 @trait
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1095 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	1096 _root = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1097 _scenes_node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1098 _id2node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1099 _group2scene = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1100 current = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1101 _maxframe = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1102
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1103 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	1104 maxframe = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1105 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	1106 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	1107 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1108
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1109 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1110 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	1111 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	1112 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1113 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1114 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1115 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	1116 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	1117 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1118 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1119 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1120 return maxframe
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 ## \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	1123 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1124 # 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	1125 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1126 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	1127 self._id2node = {}
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1128 root = self._root
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1129 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	1130 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	1131 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1132 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1133
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1134 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	1135 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1136 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	1137 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1138 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1139 else:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1140 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	1141 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1142
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1143 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	1144 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	1145 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1146 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1147
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1148 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	1149 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	1150
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1151 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	1152 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1153 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	1154 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1155 end = start
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1156 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1157
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1158 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1159 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	1160 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	1161 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1162 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1163 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1164 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1165 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1166
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1167 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	1168
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1169 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	1170 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1171 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	1172 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1173 cur = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1174 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1175 self.current = cur
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 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	1178 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	1179 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1180
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1181 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1182 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	1183 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	1184 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	1185 continue
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 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	1188 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1189 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1190
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1191 ## \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	1192 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1193 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	1194 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	1195 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	1196 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	1197 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1198 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1199
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1200 ## \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	1201 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1202 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	1203 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	1204 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	1205 return value[-1]
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1206 return value
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1207
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1208 ## \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	1209 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1210 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	1211 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	1212
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1213 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	1214 while True:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1215 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	1216 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	1217 return candidate
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1218 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1219 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1220 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1221
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1222 ## \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	1223 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1224 # 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	1225 # 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	1226 @composite
1244 b241f9768833 Remove MBScene_ from the prefix of class names. Thinker K.F. Li <thinker@codemud.net> parents: 1243 diff changeset	1227 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	1228 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	1229
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1230 method_map_traits = {
17fa5d78200b Refactory domview_monitor to move code to scenes_parser Thinker K.F. Li <thinker@codemud.net> parents: 1348 diff changeset	1231 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	1232 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	1233 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	1234
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1235 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	1236 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	1237
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1238 self._maxframe = 0
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1239 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	1240 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	1241 pass
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 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	1244 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	1245 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	1246
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1247 doc = self._doc
1253 07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1248 dom_event.addEventListener(doc, 'DOMNodeInserted',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1249 self._on_insert_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1250 dom_event.addEventListener(doc, 'DOMNodeRemoved',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1251 self._on_remove_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1252 dom_event.addEventListener(doc, 'DOMAttrModified',
07e0cb1e051d Add class consistency_checker for domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1247 diff changeset	1253 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	1254 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1255
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1256 ## \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	1257 #
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1258 # 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	1259 # 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	1260 # 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	1261 # 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	1262 # 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	1263 # ID.
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1264 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	1265 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	1266 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	1267 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	1268 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	1269 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1270 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	1271 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1272 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1273 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	1274 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1275 pass
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 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	1278 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	1279 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	1280
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1281 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	1282 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	1283 value.remove(node)
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1284 if not value:
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 else:
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1289 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	1290 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1291 pass
10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1292
1301 18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1293 ## \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	1294 #
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1295 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	1296 self._maxframe = 0
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1297 self._id2node = {}
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1298 self._group2scene = {}
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1299
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1300 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	1301 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	1302 pass
18af917cf855 Add component_manager as a mix-in of domview Thinker K.F. Li <thinker@codemud.net> parents: 1299 diff changeset	1303
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1304 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	1305 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	1306 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	1307 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1308
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1309 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1310 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	1311 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1312 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1313 else:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1314 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	1315 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1316
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1317 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	1318 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1319 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	1320 except:
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 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1323 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	1324 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	1325 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1326 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1327
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1328 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1329 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	1330 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	1331 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1332 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1333 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1334 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	1335 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	1336 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1337 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1338 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	1339 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1340
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1341 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	1342 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	1343 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	1344 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1345
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1346 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1347 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	1348 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1349 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1350 else:
1340 10d5f06f7566 Fix issue of shouting error when removing a node. Thinker K.F. Li <thinker@codemud.net> parents: 1336 diff changeset	1351 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	1352 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1353
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1354 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	1355 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1356 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	1357 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1358 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1359 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1360 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	1361 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1362
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1363 try:
1318 b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1364 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	1365 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	1366 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	1367 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1368 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1369 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1370 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1371 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1372
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1373 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	1374 if old_value == new_value:
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1375 return
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1376
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1377 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	1378 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	1379 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	1380 pass
1336 0b5ee9c90af7 Update components and timelines list for async changes on DOM Thinker K.F. Li <thinker@codemud.net> parents: 1331 diff changeset	1381 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	1382 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	1383 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1384 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1385 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	1386 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1387 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1388 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	1389 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1390
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1391 if old_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1392 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	1393 # 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	1394 # wrapper.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1395 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	1396 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1397 if new_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1398 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	1399 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1400 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1401 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	1402 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1403 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1404 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	1405 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes Thinker K.F. Li <thinker@codemud.net> parents: 1317 diff changeset	1406
1276 0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1407 try:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1408 new_value = int(new_value)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1409 old_value = int(old_value)
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1410 except TypeError:
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 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	1414 # _maxframe may be reduced.
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1415 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	1416 else:
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1417 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	1418 pass
0442ae9c2ac2 Fix bug of max frame of domview. Thinker K.F. Li <thinker@codemud.net> parents: 1275 diff changeset	1419 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1420 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1421 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1422 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1423
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1424
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1425 ## \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	1426 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1427 def _DOM_iterator(node):
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1428 nodes = [node]
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1429 while nodes:
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1430 node = nodes.pop(0)
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1431 child = node.firstChild()
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1432 while child:
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1433 nodes.append(child)
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1434 child = child.next()
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1435 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1436 yield node
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1437 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1438 pass
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1439
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1440
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1441 @trait
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1442 class layers_parser(object):
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1443 _doc = require
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1444 _layers = require
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1445 _layers_parent = require
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1446 get_scene = require
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1447 get_node = require
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1448 new_id = require
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1449
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1450 def parse_all_layers(self):
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1451 layers = self._layers
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1452 layers_parent = self._layers_parent
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1453
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1454 for child in layers_parent.childList():
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1455 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1456 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1457
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1458 try:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1459 label = child.getAttribute('inkscape:label')
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1460 except:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1461 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1462 else: # has no label
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1463 if label == 'components':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1464 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1465 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1466
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1467 layer_group = child
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1468 layer = Layer(layer_group)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1469 layer.idx = len(layers)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1470 layers.append(layer)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1471 self.parse_layer(layer.idx)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1472 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1473 pass
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 def parse_layer(self, layer_idx):
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1476 layer = self._layers[layer_idx]
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1477 layer_group = layer.group
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1478
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1479 for child in layer_group.childList():
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1480 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1481 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1482 try:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1483 child_id = child.getAttribute('id')
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1484 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	1485 except:
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1486 continue
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1487
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1488 layer.scenes.append(scene_node)
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1489 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1490 pass
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1491
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1492 def get_layer_num(self):
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1493 return len(self._layers)
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1494
1356 ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1495 ## \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	1496 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1497 # \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	1498 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1499 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	1500 layers = self._layers
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1501
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1502 layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1503 if layer_idx >= len(layers):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1504 layers.append(layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1505 else:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1506 layers.insert(layer_idx, layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1507 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	1508 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1509 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1510 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1511 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1512
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1513 ## \brief Manage a existed layer group
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1514 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1515 # 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	1516 # proper place to insert it.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1517 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1518 # \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	1519 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1520 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	1521 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	1522 new_layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1523
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1524 if not self._layers:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1525 new_layer.idx = 0
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1526 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1527 return 0
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1528
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1529 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1530 # 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	1531 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1532 next_group = layer_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1533 while next_group:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1534 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	1535
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1536 for vlayer in self._layers:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1537 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	1538 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	1539 # 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	1540 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	1541
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1542 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	1543 self._layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1544 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1545 return new_layer.idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1546 pass
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 next_group = next_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1549 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1550
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1551 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1552 # 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	1553 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1554 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	1555 while tail_group:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1556 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	1557
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1558 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	1559 # it is after last layer group.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1560 new_layer.idx = len(self._layers)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1561 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1562 return new_layer.idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1563
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1564 tail_group = tail_group.next()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1565 pass
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 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	1568
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1569 ## \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	1570 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1571 def rm_layer(self, layer_idx):
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1572 layers = self._layers
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1573
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1574 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1575 for scene_node in layer.scenes:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1576 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	1577 try:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1578 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	1579 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	1580 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	1581 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1582 except:
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
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1585 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	1586 scene_node.parent().removeChild(scene_node)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1587 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1588 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1589
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1590 del layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1591
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1592 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	1593 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1594 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1595 pass
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_layer_group(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.group
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_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	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 return layer.scenes
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1604
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1605 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	1606 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1607 try:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1608 data = layer.data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1609 except:
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1610 return None
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1611 return data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1612
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1613 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	1614 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1615 layer.data = data
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1616 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1617
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1618 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	1619 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1620
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1621 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	1622 gid = self.new_id()
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1623 dup_group.setAttribute('id', gid)
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1624 dup_group.setAttribute('inkscape:label', 'dup')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1625 dup_group.setAttribute('sodipodi:insensitive', '1')
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1626 dup_group.setAttribute('style', '')
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 layer.group.appendChild(dup_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 dup_group
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 ## \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	1633 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1634 # \return -1 for error.
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1635 #
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1636 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	1637 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	1638 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	1639 return layer_idx
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1640 pass
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1641 return -1
ac61d86987af Move more code to layers_parser Thinker K.F. Li <thinker@codemud.net> parents: 1354 diff changeset	1642
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1643 def reset_layers(self):
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1644 self._layers[:] = []
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1645 self.parse_all_layers()
f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1646 pass
1352 9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1647 pass
9164a0782ba7 Refactory layer_parser out from domview Thinker K.F. Li <thinker@codemud.net> parents: 1350 diff changeset	1648
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1649 ## \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	1650 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1651 # 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	1652 # 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	1653 # 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	1654 #
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1655 @composite
1342 972d749b9656 Move component_manager to a separated object. Thinker K.F. Li <thinker@codemud.net> parents: 1340 diff changeset	1656 class domview(domview_monitor):
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1657 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	1658
1348 22a79dcbaec6 Change structure of provide_traits and method_map_traits Thinker K.F. Li <thinker@codemud.net> parents: 1345 diff changeset	1659 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	1660 '_start_component_manager'}
1345 e0400a2b7c35 Use trait instead of mixin for component_manager Thinker K.F. Li <thinker@codemud.net> parents: 1344 diff changeset	1661
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1662 # 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	1663 _doc = None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1664 _root = None
1463 5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1665 # Required by component_manager and FSM_manager
5ff744b981fb FSM manager and data types Thinker K.F. Li <thinker@codemud.net> parents: 1459 diff changeset	1666 _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	1667
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1668 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	1669 super(domview, self).__init__()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1670 self._metadata_node = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1671 #
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1672 # Following two variables would be changed by class
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1673 # component_manager to switch components and timelines.
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1674 #
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1675 self._scenes_node = None
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1676 self._layers_parent = None
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1677 self._layers = []
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1678 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1679
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1680 ## \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	1681 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1682 def _init_metadata(self):
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1683 self._layers_parent = self._root
fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1684
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1685 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	1686 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	1687 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1688 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1689 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1690 raise RuntimeError, \
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1691 '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	1692
c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1693 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	1694
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1695 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	1696 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	1697 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	1698 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1699 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1700 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1701 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	1702 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	1703 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	1704 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	1705 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	1706 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	1707 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	1708 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	1709 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1710 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1711
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1712 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	1713 self._doc = doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1714 self._root = root
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1715
1315 fcff6978f9bf User can switch components. Thinker K.F. Li <thinker@codemud.net> parents: 1310 diff changeset	1716 self._init_metadata()
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1717 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	1718 self._start_component_manager()
1354 f92be354ad24 Refactory code to layer_parser.reset_layers() Thinker K.F. Li <thinker@codemud.net> parents: 1352 diff changeset	1719 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	1720 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	1721
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	1722 def reset(self):
1302 c53331c55a23 Refactory domview to more clear responsibilities Thinker K.F. Li <thinker@codemud.net> parents: 1301 diff changeset	1723 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	1724 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	1725 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1726
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1727 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	1728 s = ""
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1729 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	1730 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	1731 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1732 return s
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1733
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1734 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	1735 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	1736 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	1737 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	1738 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1739 print " " * l * 2,"/>"
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1740 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1741
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1742 ## \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	1743 #
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1744 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	1745 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	1746 ref=None):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1747 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	1748 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	1749 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1750
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1751 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	1752 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	1753 if start != end:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1754 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	1755 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1756 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	1757 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	1758 if ref:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1759 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	1760 pass
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 scenes_node.appendChild(scene_node)
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1763
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1764 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	1765
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1766 return scene_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1767
1262 2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1768 ## \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	1769 #
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1770 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	1771 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	1772 pass
2f861eea1214 Make domview_ui manages scenes and layers found by checker Thinker K.F. Li <thinker@codemud.net> parents: 1260 diff changeset	1773
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1774 ## \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	1775 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1776 # 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	1777 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	1778 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	1779 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	1780 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	1781 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1782 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	1783 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	1784 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1785 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	1786 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	1787 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1788 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	1789 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	1790 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1791 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1792
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1793 ## \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	1794 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1795 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	1796 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	1797 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	1798
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1799 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	1800 for layer in self._layers:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1801 try:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1802 layer.scenes.remove(scene_node)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1803 except ValueError: # not in the list
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1804 pass
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1805 else:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1806 break
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1807 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1808 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1809
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1810 ## \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	1811 #
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1812 # 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	1813 # 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	1814 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1815 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	1816 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	1817 try:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1818 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	1819 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	1820 # Inkscape.
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1821 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	1822 pass
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1823 except:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1824 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1825
1256 8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1826 try:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1827 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	1828 except:
8755415b5e99 More check for remvoing scene and scene group. Thinker K.F. Li <thinker@codemud.net> parents: 1253 diff changeset	1829 pass
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1830 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1831
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1832 ## \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	1833 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1834 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	1835 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	1836 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1837
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1838 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	1839 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	1840 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	1841 scene_group.setAttribute("inkscape:groupmode", "layer")
1299 6949e2b6cae2 Add unlink clone checker. Thinker K.F. Li <thinker@codemud.net> parents: 1298 diff changeset	1842 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	1843
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1844 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	1845
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1846 return scene_group
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1847
1259 df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1848 ## \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	1849 #
df474448364e Add find_layer_from_group() for domview_ui Thinker K.F. Li <thinker@codemud.net> parents: 1256 diff changeset	1850 # \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	1851 #
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1852 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	1853 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	1854 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	1855 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	1856 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	1857 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	1858 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1859 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1860 return -1, None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1861
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1862 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	1863 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	1864 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	1865 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	1866 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	1867 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	1868 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1869 if end >= frame_idx:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1870 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	1871 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1872 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1873 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1874
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	1875 ## \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	1876 #
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	1877 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	1878 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	1879 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	1880
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1881 ## \brief Remove frames
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1882 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1883 # - 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	1884 # - 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	1885 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1886 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	1887 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	1888
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1889 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	1890 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	1891 start, end, tween_type = \
1274 a4d3838264dd Make public APIs being public for domview Thinker K.F. Li <thinker@codemud.net> parents: 1270 diff changeset	1892 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	1893
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1894 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	1895 continue
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1896
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1897 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	1898 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	1899 start=(start - num),
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1900 end=(end - num))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1901 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	1902 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	1903 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1904 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1905 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1906
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	1907 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	1908 return self._maxframe
1246 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 ## \brief Copy children of a group.
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1911 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1912 # 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	1913 #
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1914 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	1915 # Search for the duplicated group
42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1916 doc = self._doc
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1917
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1918 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	1919
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1920 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	1921 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	1922 new_gids = set()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1923 for old_node in old_nodes:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1924 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	1925 new_node = new_nodes.next()
1247 45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1926 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	1927
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1928 #
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1929 # 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	1930 # 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	1931 # 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	1932 # 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	1933 # 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	1934 #
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1935 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1936 while gid in new_gids:
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1937 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1938 pass
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1939 new_gids.add(gid)
45e9566ea5c0 Fix bugs of inserting/removing frames. Thinker K.F. Li <thinker@codemud.net> parents: 1246 diff changeset	1940 new_node.setAttribute('id', gid)
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1941 pass
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1942
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1943 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	1944 dup_group.removeChild(child) # prevent from crash
1298 2a5da457474d Fix typo Thinker K.F. Li <thinker@codemud.net> parents: 1295 diff changeset	1945 dst_group.appendChild(child)
1286 922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py. Thinker K.F. Li <thinker@codemud.net> parents: 1285 diff changeset	1946 pass
1246 42c4874c8d1e Move _duplicate_group to domview_ui. Thinker K.F. Li <thinker@codemud.net> parents: 1244 diff changeset	1947 pass
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1948
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1949 ## \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	1950 #
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1951 # 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	1952 # and append nodes to the desitnate group.
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1953 #
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1954 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	1955 doc = self._doc
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 for src_child in src_group.childList():
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1958 src_child_id = src_child.getAttribute('id')
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1959 dst_child_id = self.new_id()
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1960
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1961 dst_child = doc.createElement('svg:use')
1294 082fff7e9604 merge Thinker K.F. Li <thinker@codemud.net> parents: 1291 1290 diff changeset	1962 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	1963 dst_child.setAttribute('xlink:href', '#' + src_child_id)
1294 082fff7e9604 merge Thinker K.F. Li <thinker@codemud.net> parents: 1291 1290 diff changeset	1964 dst_child.setAttribute('ns0:duplicate-src', src_child_id)
1295 71118bff7d61 CHange the wrong append to appendCHild wycc parents: 1294 diff changeset	1965 dst_group.appendChild(dst_child)
1291 a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1966 pass
a3e04b3f2a8c Add clone function for domview Thinker K.F. Li <thinker@codemud.net> parents: 1286 diff changeset	1967 pass
1323 ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1968
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1969 ## \brief To test a graphic node.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1970 #
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1971 # 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	1972 # 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	1973 # scene group.
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1974 def is_graph_node(self, node):
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1975 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1976 mode = node.getAttribute('inkscape:groupmode')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1977 except:
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 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1980 if mode == 'layer':
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1981 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1982 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1983
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1984 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1985 label = node.geteAttribute('inkscape:label')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1986 except:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1987 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1988 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1989 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1990
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1991 try:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1992 scene_group = node.geteAttribute('scene_group')
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1993 except:
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 else:
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1996 if scene_group == 'true':
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1997 return False
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1998 pass
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	1999
ffbbd3aa218d Make a component from a group. Thinker K.F. Li <thinker@codemud.net> parents: 1322 diff changeset	2000 return True
1243 d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2001 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules. Thinker K.F. Li <thinker@codemud.net> parents: diff changeset	2002

Mercurial > MadButterfly

annotate pyink/domview.py @ 1468:c586981ecf1a