Mercurial > MadButterfly

annotate pyink/domview.py @ 1429:b867960fca02

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Don't hide current timeline before switch to new component
author Thinker K.F. Li <thinker@codemud.net>
date Sun, 10 Apr 2011 18:46:56 +0800
parents 43369f3314d8
children bf405cb2d7cb
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
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07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
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2 import dom_event
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d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
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3 from tween import TweenObject
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e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
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4 from trait import trait, require, composite
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d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
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5
1301
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
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6
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b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
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7 ## \brief Compare two nodes with ID.
b1776f441e8a Fix issue of parsing scene nodes
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8 #
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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
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10 #
b1776f441e8a Fix issue of parsing scene nodes
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11 def _id_eq(node1, node2):
b1776f441e8a Fix issue of parsing scene nodes
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parents: 1317
diff changeset
12 try:
b1776f441e8a Fix issue of parsing scene nodes
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13 node1_id = node1.getAttribute('id')
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
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14 except:
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
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15 return False
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
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16
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
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17 try:
b1776f441e8a Fix issue of parsing scene nodes
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parents: 1317
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18 node2_id = node2.getAttribute('id')
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
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19 except:
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
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20 return False
b1776f441e8a Fix issue of parsing scene nodes
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parents: 1317
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21 return node1_id == node2_id
b1776f441e8a Fix issue of parsing scene nodes
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parents: 1317
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22
b1776f441e8a Fix issue of parsing scene nodes
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parents: 1317
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23
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d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
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24 class Layer:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
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25 def __init__(self, node):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
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26 self.scenes = []
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
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27 self.group = node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
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28 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
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29 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
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30
1301
18af917cf855 Add component_manager as a mix-in of domview
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31
18af917cf855 Add component_manager as a mix-in of domview
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32 class Timeline(object):
18af917cf855 Add component_manager as a mix-in of domview
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33 def __init__(self, scenes_node):
18af917cf855 Add component_manager as a mix-in of domview
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34 self.scenes_node = scenes_node
18af917cf855 Add component_manager as a mix-in of domview
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35 pass
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parents: 1299
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36
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37 def name(self):
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f19121bd6a6c Check if the name is defined for old SVG file.
wycc
parents: 1356
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38 try:
f19121bd6a6c Check if the name is defined for old SVG file.
wycc
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39 name = self.scenes_node.getAttribute('name')
f19121bd6a6c Check if the name is defined for old SVG file.
wycc
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40 except:
f19121bd6a6c Check if the name is defined for old SVG file.
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41 name='default'
1301
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42 return name
1331
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
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43
5da64f67d00d Rename components and timelines with context menu
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44 def rename(self, new_name):
5da64f67d00d Rename components and timelines with context menu
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45 scenes_node = self.scenes_node
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parents: 1328
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46 scenes_node.setAttribute('name', new_name)
5da64f67d00d Rename components and timelines with context menu
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parents: 1328
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47 pass
1301
18af917cf855 Add component_manager as a mix-in of domview
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48 pass
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49
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50
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51 class Component(object):
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52 #
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53 # \param comp_node is None for main component.
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54 #
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e0400a2b7c35 Use trait instead of mixin for component_manager
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55 def __init__(self, comp_mgr, comp_node):
e0400a2b7c35 Use trait instead of mixin for component_manager
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56 self._comp_mgr = comp_mgr
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57 self.node = comp_node
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58 self.layers = []
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59 self.timelines = []
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60
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61 if comp_node:
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62 self._initialize_comp()
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63 pass
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64 pass
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65
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66 def _initialize_comp(self):
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67 comp_node = self.node
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68 for child in comp_node.childList():
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parents: 1299
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69 if child.name() == 'ns0:scenes':
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parents: 1299
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70 break
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71 pass
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72 else: # no any ns0:scenes
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e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
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73 doc = self._comp_mgr._doc
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85d04ba11146 Support adding new components
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parents: 1308
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74 scenes_node = doc.createElement('ns0:scenes')
1301
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parents: 1299
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75 scenes_node.setAttribute('name', 'default')
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Thinker K.F. Li <thinker@codemud.net>
parents: 1308
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76
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e0400a2b7c35 Use trait instead of mixin for component_manager
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77 node_id = self._comp_mgr.new_id()
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78 scenes_node.setAttribute('id', node_id)
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79
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80 comp_node.appendChild(scenes_node)
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81 pass
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82 pass
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83
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84 def name(self):
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85 if self.node:
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86 name = self.node.getAttribute('name')
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87 else:
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88 name = 'main'
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89 pass
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90 return name
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91
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92 def all_timeline_names(self):
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93 names = [tl.name() for tl in self.timelines]
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94 return names
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95
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96 def parse_timelines(self):
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0b5ee9c90af7 Update components and timelines list for async changes on DOM
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97 self.timelines[:] = []
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98
1301
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99 if self.node:
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100 assert self.node.name() == 'ns0:component'
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101 pass
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102
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103 comp_node = self.node
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104 for child in comp_node.childList():
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105 if child.name() == 'ns0:scenes':
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106 tl = Timeline(child)
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107 self.timelines.append(tl)
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0b5ee9c90af7 Update components and timelines list for async changes on DOM
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108 print ' ' + tl.name()
1301
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109 pass
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110 pass
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parents: 1299
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111 pass
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112
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113 def get_timeline(self, name):
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114 for tl in self.timelines:
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115 if tl.name() == name:
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116 return tl
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117 pass
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118 raise Value, 'invalid timeline name - %s' % (name)
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119
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120 def has_timeline(self, name):
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121 for tl in self.timelines:
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parents: 1299
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122 if tl.name() == name:
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123 return True
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124 pass
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125 return False
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126
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127 def add_timeline(self, name):
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128 if self.has_timeline(name):
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129 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview
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130 'try add a timeline with duplicated name - %s' % (name)
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131
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132 doc = self._comp_mgr._doc
1301
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133 comp_node = self.node
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134
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135 scenes_node = doc.createElement('ns0:scenes')
1301
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136 scenes_node.setAttribute('name', name)
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e0400a2b7c35 Use trait instead of mixin for component_manager
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parents: 1344
diff changeset
137 node_id = self._comp_mgr.new_id()
1301
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parents: 1299
diff changeset
138 scenes_node.setAttribute('id', node_id)
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
139
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parents: 1299
diff changeset
140 comp_node.appendChild(scenes_node)
1317
e2ad9eb7f7a4 Show timelines correctly
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parents: 1316
diff changeset
141
e2ad9eb7f7a4 Show timelines correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
142 tl = Timeline(scenes_node)
e2ad9eb7f7a4 Show timelines correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
143 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
144 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
145
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
146 ## \brief Add a timeline for an existed scenes node.
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
147 #
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
148 def add_timeline_scenes(self, scenes_node):
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parents: 1299
diff changeset
149 tl = Timeline(scenes_node)
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parents: 1299
diff changeset
150 name = tl.name()
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Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
151 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
152 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
153 'name of scenes node of a timeline is duplicated'
1317
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Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
154
e2ad9eb7f7a4 Show timelines correctly
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parents: 1316
diff changeset
155 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
156 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
157
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
158 def rm_timeline(self, name):
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
159 for i, tl in enumerate(self.timelines):
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
160 if tl.name() == name:
1317
e2ad9eb7f7a4 Show timelines correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
161 comp_node = self.node
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Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
162 comp_node.removeChild(tl.scenes_node)
e2ad9eb7f7a4 Show timelines correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
163
1301
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Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
164 del self.timelines[i]
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parents: 1299
diff changeset
165 return
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
166 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
167 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
168
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
169 def rename_timeline(self, timeline_name, new_name):
5da64f67d00d Rename components and timelines with context menu
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parents: 1328
diff changeset
170 for i, tl in enumerate(self.timelines):
5da64f67d00d Rename components and timelines with context menu
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parents: 1328
diff changeset
171 if tl.name() == timeline_name:
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
172 tl.rename(new_name)
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
173 return
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
174 pass
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
175 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
176
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
177 def rename(self, new_name):
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
178 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
179 pass
1301
18af917cf855 Add component_manager as a mix-in of domview
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parents: 1299
diff changeset
180 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
181
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
182
1336
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diff changeset
183 ## \brief A mix-in for class component_manager for UI updating.
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
184 #
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185 # This class collects all methods for supporting UI updating.
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
186 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
187 class component_manager_ui_update(object):
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diff changeset
188 ## \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
189 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
190 def reparse_components(self):
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
191 saved_cur_comp = self._cur_comp
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
192 self._components[:] = [self._main_comp]
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
193 self._comp_names.clear()
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
194 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
195
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
196 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
197 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
198 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
199 break
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
200 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
201 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
202 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
203 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
204 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
205
0b5ee9c90af7 Update components and timelines list for async changes on DOM
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parents: 1331
diff changeset
206 ## \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
207 #
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
208 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
209 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
210 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
211 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
212
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
213 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
214 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
215 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
216 break
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
217 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
218 else:
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
219 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
220 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
221 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
222 pass
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
223
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
224
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
225 ## \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
226 #
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
227 # 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
228 # 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
229 # 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
230 # 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
231 # 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
232 # 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
233 # 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
234 # 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
235 # meaningful names.)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
236 #
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
237 # 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
238 # 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
239 # removed and normalized to normal components.
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
240 #
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
241 @trait
1336
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
242 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
243 _scenes_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
244 _metadata_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
245 _doc = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
246 _root = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
247 _layers = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
248 _layers_parent = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
249 new_id = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
250 get_node = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
251 reset = require
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
252
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
253 def __init__(self):
1342
972d749b9656 Move component_manager to a separated object.
Thinker K.F. Li <thinker@codemud.net>
parents: 1340
diff changeset
254 super(component_manager, self).__init__()
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
255 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
256 self._components = []
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
257 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
258 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
259 self._cur_comp = None
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
260 self._cur_timeline = None
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
261 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
262 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
263
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
264 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
265 comp = Component(self, None)
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
266 comp.layers = self._layers
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
267 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
268 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
269 comp.timelines = [timeline]
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
270
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
271 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
272 self._comp_names.add('main')
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
273
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
274 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
275 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
276
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
277 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
278 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
279 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
280 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
281 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
282 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
283 continue
1428
43369f3314d8 Fix the issue of loading components from SVG.
Thinker K.F. Li <thinker@codemud.net>
parents: 1427
diff changeset
284
43369f3314d8 Fix the issue of loading components from SVG.
Thinker K.F. Li <thinker@codemud.net>
parents: 1427
diff changeset
285 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
286 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
287 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
288
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
289 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
290 comp.parse_timelines()
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
291
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
292 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
293
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
294 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
295 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
296 pass
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
297
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
298 ## \brief To initialize subtree of metadata.
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
299 #
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
300 # 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
301 #
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
302 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
303 metadata_node = self._metadata_node
1321
6a014a4ec79e Fix missed variable name after refactory
Thinker K.F. Li <thinker@codemud.net>
parents: 1318
diff changeset
304
6a014a4ec79e Fix missed variable name after refactory
Thinker K.F. Li <thinker@codemud.net>
parents: 1318
diff changeset
305 # Make sure ns0:components in metadata
6a014a4ec79e Fix missed variable name after refactory
Thinker K.F. Li <thinker@codemud.net>
parents: 1318
diff changeset
306 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
307 if n.name() == 'ns0:components':
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
308 self._components_node = n
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
309 break
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
310 pass
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
311 else:
1342
972d749b9656 Move component_manager to a separated object.
Thinker K.F. Li <thinker@codemud.net>
parents: 1340
diff changeset
312 components_node = \
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
313 self._doc.createElement("ns0:components")
1321
6a014a4ec79e Fix missed variable name after refactory
Thinker K.F. Li <thinker@codemud.net>
parents: 1318
diff changeset
314 metadata_node.appendChild(components_node)
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
315 self._components_node = components_node
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
316 pass
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
317
1321
6a014a4ec79e Fix missed variable name after refactory
Thinker K.F. Li <thinker@codemud.net>
parents: 1318
diff changeset
318 # 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
319 for n in self._root.childList():
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
320 if n.name() != 'svg:g':
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
321 continue
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
322 try:
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
323 nlabel = n.getAttribute('inkscape:label')
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
324 except:
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
325 continue
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
326 if nlabel == 'components':
1427
5b69baa49a8b Abandon head #6fa411fd9549
Thinker K.F. Li <thinker@codemud.net>
parents: 1419
diff changeset
327 self._components_group = n
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
328 break
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
329 pass
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
330 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
331 components_group = self._doc.createElement('svg:g')
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
332 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
333 gid = self.new_id()
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
334 components_group.setAttribute('id', gid)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
335
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
336 self._root.appendChild(components_group)
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
337 self._components_group = components_group
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
338 pass
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
339 pass
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
340
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
341 def _start_component_manager(self):
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
342 self._component_manager_init_metadata()
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
343 self._set_main_component()
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
344 self._parse_components()
1316
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
345
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
346 self._cur_comp = self._main_comp
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
347 tl = self._main_comp.get_timeline('default')
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
348 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
349 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
350 pass
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
351
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
352 ## \brief Create component group
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
353 #
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
354 # 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
355 # 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
356 #
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
357 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
358 doc = self._doc
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
359 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
360 gid = self.new_id()
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
361 group.setAttribute('id', gid)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
362
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
363 self._components_group.appendChild(group)
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
364
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
365 # Create layers group
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
366 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
367 gid = self.new_id()
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
368 layers_group.setAttribute('id', gid)
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
369 layers_group.setAttribute('inkscape:label', 'layers')
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
370 group.appendChild(layers_group)
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
371
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
372 return group
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
373
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
374 ## \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
375 #
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
376 # \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
377 # \param comp_group_id is the component group.
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
378 # \return a ns0:component node.
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
379 #
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
380 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
381 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
382 comp_id = self.new_id()
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
383 comp_node.setAttribute('id', comp_id)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
384 comp_node.setAttribute('name', comp_name)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
385 comp_node.setAttribute('ref', comp_group_id)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
386 self._components_node.appendChild(comp_node)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
387 return comp_node
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
388
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
389 ## \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
390 #
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
391 def _get_component(self, comp_name):
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
392 if comp_name in self._comp_names:
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
393 for comp in self._components:
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
394 if comp.name() == comp_name:
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
395 return comp
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
396 pass
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
397 pass
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
398 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
399
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
400 ## \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
401 #
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
402 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
403 doc = self._doc
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
404 gid = self.new_id()
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
405
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
406 layer_group = doc.createElement('svg:g')
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
407 layer_group.setAttribute('id', gid)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
408 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
409 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
410 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
411
1323
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
412 return layer_group
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
413
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
414 ## \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
415 #
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
416 # 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
417 # component.
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
418 #
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
419 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
420 comp = self._get_component(comp_name)
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
421 layer = comp.layers[layer_idx]
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
422 return layer.group
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
423
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
424 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
425 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
426 return self._root
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
427
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
428 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
429 layers_group = comp_group.firstChild()
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
430 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
431
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
432 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
433
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
434 def all_comp_names(self):
1317
e2ad9eb7f7a4 Show timelines correctly
Thinker K.F. Li <thinker@codemud.net>
parents: 1316
diff changeset
435 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
436
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
437 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
438 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
439
1326
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
440 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
441 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
442 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
443 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
444 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
445 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
446 pass
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
447 return
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
448
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
449 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
450 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
451 pass
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
452
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
453 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
454 if comp_name == 'main':
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
455 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
456 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
457 group = layer.group
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
458 group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
459 pass
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
460 return
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
461
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
462 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
463 comp_group.setAttribute('style', '')
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
464 pass
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
465
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
466 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
467 old_comp = self._cur_comp
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
468
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
469 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
470 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
471 self._layers = comp.layers
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
472 comp_name = self._cur_comp.name()
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
473 # for domview
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
474 self._layers_parent = \
1342
972d749b9656 Move component_manager to a separated object.
Thinker K.F. Li <thinker@codemud.net>
parents: 1340
diff changeset
475 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
476
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
477 first_name = comp.all_timeline_names()[0]
1429
b867960fca02 Don't hide current timeline before switch to new component
Thinker K.F. Li <thinker@codemud.net>
parents: 1428
diff changeset
478 self._cur_timeline = None
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
479 self.switch_timeline(first_name)
1323
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
480
1419
3519f43da037 Check old component before hiding it for a component switching.
Thinker K.F. Li <thinker@codemud.net>
parents: 1418
diff changeset
481 try:
3519f43da037 Check old component before hiding it for a component switching.
Thinker K.F. Li <thinker@codemud.net>
parents: 1418
diff changeset
482 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
483 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
484 except ValueError:
3519f43da037 Check old component before hiding it for a component switching.
Thinker K.F. Li <thinker@codemud.net>
parents: 1418
diff changeset
485 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
486 pass
3519f43da037 Check old component before hiding it for a component switching.
Thinker K.F. Li <thinker@codemud.net>
parents: 1418
diff changeset
487
3519f43da037 Check old component before hiding it for a component switching.
Thinker K.F. Li <thinker@codemud.net>
parents: 1418
diff changeset
488 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
489 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
490 pass
3519f43da037 Check old component before hiding it for a component switching.
Thinker K.F. Li <thinker@codemud.net>
parents: 1418
diff changeset
491
1326
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
492 self.show_component(comp.name())
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
493 pass
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
494
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
495 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
496 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
497 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
498 '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
499
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
500 comp_group = self._create_component_group()
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
501 comp_group_id = comp_group.getAttribute('id')
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
502 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
503
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
504 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
505 comp.parse_timelines()
1323
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
506
1327
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
507 self._components.append(comp)
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
508 self._comp_names.add(comp_name)
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
509
ab281ec3eeec Add a layers group for components
Thinker K.F. Li <thinker@codemud.net>
parents: 1326
diff changeset
510 # 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
511 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
512 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
513 layer = Layer(layer_group)
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
514 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
515
1326
0a2034f490e5 Show/hide components by showing/hiding component group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1323
diff changeset
516 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
517 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
518
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
519 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
520 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
521 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
522 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
523 raise ValueError, \
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
524 '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
525
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
526 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
527 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
528 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
529
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
530 def rm_component(self, comp_name):
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
531 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
532 comp_name = comp.name()
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
533 comp_node = comp.node
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
534 comp_group = self.get_component_group(comp_name)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
535
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
536 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
537 self._comp_names.remove(comp_name)
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
538 self._components_node.removeChild(comp_node)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
539 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
540 pass
1331
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
541
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
542 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
543 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
544 comp.rename(new_name)
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
545 pass
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
546
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
547 def get_component_group(self, comp_name):
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
548 comp = self._get_component(comp_name)
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
549
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
550 comp_name = comp.name()
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
551 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
552 return self._root
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
553
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
554 comp_node = comp.node
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
555 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
556 comp_group = self.get_node(gid)
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
557 return comp_group
1316
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
558
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
559 def get_current_component(self):
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
560 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
561
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline.
Thinker K.F. Li <thinker@codemud.net>
parents: 1343
diff changeset
562 ## \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
563 #
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline.
Thinker K.F. Li <thinker@codemud.net>
parents: 1343
diff changeset
564 # 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
565 #
8f1f8ef5c9ea Hide scene groups of old timeline when switching to a new timeline.
Thinker K.F. Li <thinker@codemud.net>
parents: 1343
diff changeset
566 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
567 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
568 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
569 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
570 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
571 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
572 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
573 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
574 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
575 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
576 pass
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
577
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
578 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
579 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
580 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
581 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
582
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
583 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
584 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
585 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
586
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
587 # 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
588 self.reset() # from domview
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
589 pass
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 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
592 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
593 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
594
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
595 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
596 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
597 pass
1306
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
598
1331
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
599 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
600 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
601 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
602 pass
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
603
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
604 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
605 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
606 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
607 pass
5da64f67d00d Rename components and timelines with context menu
Thinker K.F. Li <thinker@codemud.net>
parents: 1328
diff changeset
608
1306
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
609 def all_timeline_names(self):
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
610 r = self._cur_comp.all_timeline_names()
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
611 return r
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
612
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
613 def has_timeline(self, name):
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
614 r = self._cur_comp.has_timeline(name)
8c0a4684c1f7 Expose methods from component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1302
diff changeset
615 return r
1316
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
616
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
617 def get_current_timeline(self):
9ab8d50dcf7e Refactory code of refreshing UI
Thinker K.F. Li <thinker@codemud.net>
parents: 1315
diff changeset
618 return self._cur_timeline.name()
1323
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
619
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
620 ## \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
621 #
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
622 # 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
623 # specified component.
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
624 #
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
625 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
626 group_parent = group.parent()
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
627 if group_parent:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
628 group_parent.removeChild(group)
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
629 pass
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
630
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
631 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
632 layer_group.appendChild(group)
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
633 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
634
407f321f0d7c Add a svg:use after transform a group to a component
Thinker K.F. Li <thinker@codemud.net>
parents: 1327
diff changeset
635 ## \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
636 #
407f321f0d7c Add a svg:use after transform a group to a component
Thinker K.F. Li <thinker@codemud.net>
parents: 1327
diff changeset
637 # \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
638 # \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
639 #
407f321f0d7c Add a svg:use after transform a group to a component
Thinker K.F. Li <thinker@codemud.net>
parents: 1327
diff changeset
640 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
641 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
642
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
643 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
644 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
645 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
646 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
647 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
648 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
649
407f321f0d7c Add a svg:use after transform a group to a component
Thinker K.F. Li <thinker@codemud.net>
parents: 1327
diff changeset
650 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
651
407f321f0d7c Add a svg:use after transform a group to a component
Thinker K.F. Li <thinker@codemud.net>
parents: 1327
diff changeset
652 return use_node
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
653 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
654
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
655
1350
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
656 ## \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
657 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
658 # 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
659 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
660 @trait
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
661 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
662 _root = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
663 _scenes_node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
664 _id2node = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
665 _group2scene = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
666 current = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
667 _maxframe = require
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
668
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
669 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
670 maxframe = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
671 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
672 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
673 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
674
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
675 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
676 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
677 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
678 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
679 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
680 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
681 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
682 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
683 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
684 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
685 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
686 return maxframe
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
687
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
688 ## \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
689 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
690 # 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
691 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
692 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
693 self._id2node = {}
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
694 root = self._root
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
695 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
696 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
697 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
698 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
699
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
700 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
701 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
702 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
703 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
704 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
705 else:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
706 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
707 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
708
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
709 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
710 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
711 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
712 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
713
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
714 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
715 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
716
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
717 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
718 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
719 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
720 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
721 end = start
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
722 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
723
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
724 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
725 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
726 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
727 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
728 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
729 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
730 scene_type = 'normal'
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
731 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
732
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
733 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
734
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
735 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
736 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
737 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
738 except:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
739 cur = 0
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
740 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
741 self.current = cur
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
742
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
743 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
744 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
745 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
746
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
747 try:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
748 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
749 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
750 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
751 continue
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
752
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
753 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
754 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
755 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
756
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
757 ## \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
758 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
759 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
760 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
761 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
762 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
763 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
764 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
765
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
766 ## \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
767 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
768 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
769 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
770 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
771 return value[-1]
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
772 return value
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
773
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
774 ## \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
775 #
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
776 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
777 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
778
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
779 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
780 while True:
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
781 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
782 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
783 return candidate
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
784 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
785 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
786 pass
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
787
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
788 ## \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
789 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
790 # 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
791 # 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
792 @composite
1244
b241f9768833 Remove MBScene_ from the prefix of class names.
Thinker K.F. Li <thinker@codemud.net>
parents: 1243
diff changeset
793 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
794 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
795
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
796 method_map_traits = {
17fa5d78200b Refactory domview_monitor to move code to scenes_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1348
diff changeset
797 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
798 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
799 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
800
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
801 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
802 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
803
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
804 self._maxframe = 0
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
805 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
806 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
807 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
808
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
809 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
810 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
811 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
812
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
813 doc = self._doc
1253
07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
diff changeset
814 dom_event.addEventListener(doc, 'DOMNodeInserted',
07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
diff changeset
815 self._on_insert_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
diff changeset
816 dom_event.addEventListener(doc, 'DOMNodeRemoved',
07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
diff changeset
817 self._on_remove_node, None)
07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
diff changeset
818 dom_event.addEventListener(doc, 'DOMAttrModified',
07e0cb1e051d Add class consistency_checker for domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1247
diff changeset
819 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
820 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
821
1340
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
822 ## \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
823 #
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
824 # 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
825 # 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
826 # 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
827 # 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
828 # 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
829 # ID.
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
830 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
831 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
832 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
833 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
834 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
835 else:
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
836 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
837 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
838 else:
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
839 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
840 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
841 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
842
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
843 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
844 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
845 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
846
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
847 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
848 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
849 value.remove(node)
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
850 if not value:
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
851 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
852 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
853 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
854 else:
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
855 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
856 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
857 pass
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
858
1301
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
859 ## \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
860 #
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
861 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
862 self._maxframe = 0
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
863 self._id2node = {}
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
864 self._group2scene = {}
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
865
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
866 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
867 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
868 pass
18af917cf855 Add component_manager as a mix-in of domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1299
diff changeset
869
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
870 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
871 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
872 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
873 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
874
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
875 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
876 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
877 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
878 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
879 else:
1340
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
880 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
881 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
882
1318
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
883 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
884 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
885 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
886 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
887 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
888 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
889 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
890 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
891 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
892 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
893
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
894 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
895 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
896 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
897 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
898 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
899 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
900 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
901 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
902 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
903 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
904 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
905 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
906
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
907 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
908 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
909 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
910 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
911
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
912 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
913 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
914 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
915 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
916 else:
1340
10d5f06f7566 Fix issue of shouting error when removing a node.
Thinker K.F. Li <thinker@codemud.net>
parents: 1336
diff changeset
917 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
918 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
919
1318
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
920 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
921 try:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
922 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
923 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
924 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
925 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
926 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
927 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
928
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
929 try:
1318
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
930 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
931 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
932 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
933 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
934 except:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
935 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
936 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
937 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
938
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
939 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
940 if old_value == new_value:
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
941 return
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
942
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
943 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
944 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
945 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
946 pass
1336
0b5ee9c90af7 Update components and timelines list for async changes on DOM
Thinker K.F. Li <thinker@codemud.net>
parents: 1331
diff changeset
947 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
948 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
949 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
950 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
951 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
952 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
953 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
954 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
955 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
956
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
957 if old_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
958 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
959 # 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
960 # wrapper.
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
961 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
962 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
963 if new_value:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
964 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
965 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
966 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
967 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
968 parent_node = node.parent()
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
969 scenes_node = self._scenes_node
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
970 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
971 return # not in current timeline
b1776f441e8a Fix issue of parsing scene nodes
Thinker K.F. Li <thinker@codemud.net>
parents: 1317
diff changeset
972
1276
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
973 try:
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
974 new_value = int(new_value)
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
975 old_value = int(old_value)
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
976 except TypeError:
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
977 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
978 else:
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
979 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
980 # _maxframe may be reduced.
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
981 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
982 else:
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
983 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
984 pass
0442ae9c2ac2 Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents: 1275
diff changeset
985 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
986 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
987 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
988 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
989
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
990
1246
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
991 ## \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
992 #
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
993 def _DOM_iterator(node):
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
994 nodes = [node]
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
995 while nodes:
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
996 node = nodes.pop(0)
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
997 child = node.firstChild()
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
998 while child:
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
999 nodes.append(child)
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1000 child = child.next()
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1001 pass
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1002 yield node
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1003 pass
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1004 pass
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1005
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1006
1352
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1007 @trait
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1008 class layers_parser(object):
1356
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1009 _doc = require
1352
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1010 _layers = require
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1011 _layers_parent = require
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1012 get_scene = require
1356
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1013 get_node = require
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1014 new_id = require
1352
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1015
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1016 def parse_all_layers(self):
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1017 layers = self._layers
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1018 layers_parent = self._layers_parent
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1019
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1020 for child in layers_parent.childList():
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1021 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1022 continue
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1023
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1024 try:
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1025 label = child.getAttribute('inkscape:label')
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1026 except:
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1027 pass
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1028 else: # has no label
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1029 if label == 'components':
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1030 continue
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1031 pass
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1032
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1033 layer_group = child
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1034 layer = Layer(layer_group)
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1035 layer.idx = len(layers)
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1036 layers.append(layer)
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1037 self.parse_layer(layer.idx)
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1038 pass
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1039 pass
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1040
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1041 def parse_layer(self, layer_idx):
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1042 layer = self._layers[layer_idx]
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1043 layer_group = layer.group
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1044
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1045 for child in layer_group.childList():
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1046 if child.name() != 'svg:g':
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1047 continue
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1048 try:
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1049 child_id = child.getAttribute('id')
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1050 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
1051 except:
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1052 continue
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1053
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1054 layer.scenes.append(scene_node)
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1055 pass
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1056 pass
1354
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1057
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1058 def get_layer_num(self):
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1059 return len(self._layers)
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1060
1356
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1061 ## \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
1062 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1063 # \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
1064 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1065 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
1066 layers = self._layers
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1067
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1068 layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1069 if layer_idx >= len(layers):
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1070 layers.append(layer)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1071 else:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1072 layers.insert(layer_idx, layer)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1073 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
1074 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1075 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1076 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1077 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1078
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1079 ## \brief Manage a existed layer group
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1080 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1081 # 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
1082 # proper place to insert it.
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1083 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1084 # \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
1085 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1086 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
1087 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
1088 new_layer = Layer(layer_group)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1089
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1090 if not self._layers:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1091 new_layer.idx = 0
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1092 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1093 return 0
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1094
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1095 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1096 # 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
1097 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1098 next_group = layer_group.next()
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1099 while next_group:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1100 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
1101
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1102 for vlayer in self._layers:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1103 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
1104 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
1105 # 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
1106 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
1107
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1108 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
1109 self._layers[idx].idx = idx
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1110 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1111 return new_layer.idx
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1112 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1113
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1114 next_group = next_group.next()
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1115 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1116
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1117 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1118 # 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
1119 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1120 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
1121 while tail_group:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1122 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
1123
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1124 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
1125 # it is after last layer group.
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1126 new_layer.idx = len(self._layers)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1127 self._layers.append(new_layer)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1128 return new_layer.idx
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1129
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1130 tail_group = tail_group.next()
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1131 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1132
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1133 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
1134
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1135 ## \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
1136 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1137 def rm_layer(self, layer_idx):
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1138 layers = self._layers
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1139
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1140 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1141 for scene_node in layer.scenes:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1142 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
1143 try:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1144 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
1145 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
1146 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
1147 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1148 except:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1149 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1150
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1151 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
1152 scene_node.parent().removeChild(scene_node)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1153 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1154 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1155
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1156 del layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1157
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1158 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
1159 layers[idx].idx = idx
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1160 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1161 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1162
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1163 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
1164 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1165 return layer.group
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1166
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1167 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
1168 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1169 return layer.scenes
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1170
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1171 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
1172 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1173 try:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1174 data = layer.data
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1175 except:
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1176 return None
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1177 return data
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1178
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1179 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
1180 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1181 layer.data = data
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1182 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1183
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1184 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
1185 layer = self._layers[layer_idx]
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1186
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1187 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
1188 gid = self.new_id()
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1189 dup_group.setAttribute('id', gid)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1190 dup_group.setAttribute('inkscape:label', 'dup')
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1191 dup_group.setAttribute('sodipodi:insensitive', '1')
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1192 dup_group.setAttribute('style', '')
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1193
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1194 layer.group.appendChild(dup_group)
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1195
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1196 return dup_group
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1197
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1198 ## \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
1199 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1200 # \return -1 for error.
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1201 #
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1202 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
1203 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
1204 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
1205 return layer_idx
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1206 pass
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1207 return -1
ac61d86987af Move more code to layers_parser
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
1208
1354
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1209 def reset_layers(self):
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1210 self._layers[:] = []
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1211 self.parse_all_layers()
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1212 pass
1352
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1213 pass
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1214
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1215 ## \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
1216 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1217 # 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
1218 # 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
1219 # 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
1220 #
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
1221 @composite
1342
972d749b9656 Move component_manager to a separated object.
Thinker K.F. Li <thinker@codemud.net>
parents: 1340
diff changeset
1222 class domview(domview_monitor):
1352
9164a0782ba7 Refactory layer_parser out from domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1350
diff changeset
1223 use_traits = (component_manager, layers_parser)
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
1224
1348
22a79dcbaec6 Change structure of provide_traits and method_map_traits
Thinker K.F. Li <thinker@codemud.net>
parents: 1345
diff changeset
1225 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
1226 '_start_component_manager'}
1345
e0400a2b7c35 Use trait instead of mixin for component_manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1344
diff changeset
1227
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1228 # 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
1229 _doc = None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1230 _root = None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1231
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1232 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
1233 super(domview, self).__init__()
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
1234 self._metadata_node = None
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1235 #
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1236 # Following two variables would be changed by class
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1237 # component_manager to switch components and timelines.
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1238 #
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
1239 self._scenes_node = None
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1240 self._layers_parent = None
1323
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1241 self._layers = []
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1242 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1244 ## \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
1245 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1246 def _init_metadata(self):
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1247 self._layers_parent = self._root
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1248
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1249 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
1250 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
1251 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1252 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1253 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1254 raise RuntimeError, \
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1255 '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
1256
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
1257 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
1258
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1259 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
1260 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
1261 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
1262 break
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1263 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1264 else:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1265 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
1266 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
1267 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
1268 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
1269 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
1270 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
1271 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
1272 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
1273 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1274 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1275
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1276 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
1277 self._doc = doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1278 self._root = root
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1279
1315
fcff6978f9bf User can switch components.
Thinker K.F. Li <thinker@codemud.net>
parents: 1310
diff changeset
1280 self._init_metadata()
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
1281 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
1282 self._start_component_manager()
1354
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1352
diff changeset
1283 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
1284 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
1285
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
1286 def reset(self):
1302
c53331c55a23 Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents: 1301
diff changeset
1287 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
1288 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
1289 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1290
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1291 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
1292 s = ""
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1293 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
1294 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
1295 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1296 return s
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1297
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1298 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
1299 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
1300 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
1301 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
1302 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1303 print " " * l * 2,"/>"
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1304 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1305
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1306 ## \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
1307 #
1247
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1308 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
1309 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
1310 ref=None):
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1311 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
1312 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
1313 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1314
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1315 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
1316 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
1317 if start != end:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1318 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
1319 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1320 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
1321 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
1322 if ref:
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1323 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
1324 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1325
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1326 scenes_node.appendChild(scene_node)
1247
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1327
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1328 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
1329
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1330 return scene_node
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1331
1262
2f861eea1214 Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents: 1260
diff changeset
1332 ## \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
1333 #
2f861eea1214 Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents: 1260
diff changeset
1334 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
1335 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
1336 pass
2f861eea1214 Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents: 1260
diff changeset
1337
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1338 ## \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
1339 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1340 # 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
1341 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
1342 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
1343 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
1344 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
1345 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1346 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
1347 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
1348 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1349 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
1350 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
1351 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1352 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
1353 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
1354 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1355 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1356
1256
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1357 ## \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
1358 #
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1359 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
1360 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
1361 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
1362
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1363 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
1364 for layer in self._layers:
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1365 try:
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1366 layer.scenes.remove(scene_node)
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1367 except ValueError: # not in the list
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1368 pass
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1369 else:
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1370 break
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1371 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1372 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1373
1256
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1374 ## \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
1375 #
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1376 # 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
1377 # 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
1378 #
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1379 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
1380 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
1381 try:
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1382 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
1383 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
1384 # Inkscape.
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1385 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
1386 pass
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1387 except:
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1388 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1389
1256
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1390 try:
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1391 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
1392 except:
8755415b5e99 More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1253
diff changeset
1393 pass
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1394 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1395
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1396 ## \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
1397 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1398 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
1399 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
1400 doc = self._doc
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1401
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1402 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
1403 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
1404 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
1405 scene_group.setAttribute("inkscape:groupmode", "layer")
1299
6949e2b6cae2 Add unlink clone checker.
Thinker K.F. Li <thinker@codemud.net>
parents: 1298
diff changeset
1406 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
1407
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1408 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
1409
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1410 return scene_group
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1411
1259
df474448364e Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents: 1256
diff changeset
1412 ## \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
1413 #
df474448364e Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents: 1256
diff changeset
1414 # \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
1415 #
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1416 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
1417 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
1418 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
1419 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
1420 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
1421 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
1422 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1423 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1424 return -1, None
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1425
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1426 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
1427 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
1428 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
1429 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
1430 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
1431 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
1432 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1433 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
1434 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
1435 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1436 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1437 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1438
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
1439 ## \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
1440 #
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
1441 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
1442 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
1443 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
1444
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1445 ## \brief Remove frames
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1446 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1447 # - 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
1448 # - 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
1449 #
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1450 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
1451 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
1452
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1453 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
1454 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
1455 start, end, tween_type = \
1274
a4d3838264dd Make public APIs being public for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1270
diff changeset
1456 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
1457
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1458 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
1459 continue
1286
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents: 1285
diff changeset
1460
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1461 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
1462 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
1463 start=(start - num),
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1464 end=(end - num))
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1465 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
1466 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
1467 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1468 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1469 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1470
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1471 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
1472 return self._maxframe
1246
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1473
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1474 ## \brief Copy children of a group.
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1475 #
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1476 # 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
1477 #
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1478 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
1479 # Search for the duplicated group
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1480 doc = self._doc
1286
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents: 1285
diff changeset
1481
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents: 1285
diff changeset
1482 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
1483
1247
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1484 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
1485 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
1486 new_gids = set()
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1487 for old_node in old_nodes:
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1488 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
1489 new_node = new_nodes.next()
1247
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1490 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
1491
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1492 #
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1493 # 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
1494 # 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
1495 # 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
1496 # 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
1497 # 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
1498 #
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1499 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1500 while gid in new_gids:
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1501 gid = self.new_id()
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1502 pass
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1503 new_gids.add(gid)
45e9566ea5c0 Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents: 1246
diff changeset
1504 new_node.setAttribute('id', gid)
1246
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1505 pass
1286
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents: 1285
diff changeset
1506
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents: 1285
diff changeset
1507 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
1508 dup_group.removeChild(child) # prevent from crash
1298
2a5da457474d Fix typo
Thinker K.F. Li <thinker@codemud.net>
parents: 1295
diff changeset
1509 dst_group.appendChild(child)
1286
922d1caf6632 Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents: 1285
diff changeset
1510 pass
1246
42c4874c8d1e Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents: 1244
diff changeset
1511 pass
1291
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1512
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1513 ## \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
1514 #
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1515 # 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
1516 # and append nodes to the desitnate group.
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1517 #
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1518 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
1519 doc = self._doc
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1520
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1521 for src_child in src_group.childList():
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1522 src_child_id = src_child.getAttribute('id')
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1523 dst_child_id = self.new_id()
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1524
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1525 dst_child = doc.createElement('svg:use')
1294
Thinker K.F. Li <thinker@codemud.net>
parents: 1291 1290
diff changeset
1526 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
1527 dst_child.setAttribute('xlink:href', '#' + src_child_id)
1294
Thinker K.F. Li <thinker@codemud.net>
parents: 1291 1290
diff changeset
1528 dst_child.setAttribute('ns0:duplicate-src', src_child_id)
1295
71118bff7d61 CHange the wrong append to appendCHild
wycc
parents: 1294
diff changeset
1529 dst_group.appendChild(dst_child)
1291
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1530 pass
a3e04b3f2a8c Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents: 1286
diff changeset
1531 pass
1323
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1532
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1533 ## \brief To test a graphic node.
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1534 #
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1535 # 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
1536 # 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
1537 # scene group.
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1538 def is_graph_node(self, node):
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1539 try:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1540 mode = node.getAttribute('inkscape:groupmode')
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1541 except:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1542 pass
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1543 else:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1544 if mode == 'layer':
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1545 return False
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1546 pass
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1547
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1548 try:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1549 label = node.geteAttribute('inkscape:label')
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1550 except:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1551 pass
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1552 else:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1553 return False
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1554
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1555 try:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1556 scene_group = node.geteAttribute('scene_group')
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1557 except:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1558 pass
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1559 else:
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1560 if scene_group == 'true':
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1561 return False
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1562 pass
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1563
ffbbd3aa218d Make a component from a group.
Thinker K.F. Li <thinker@codemud.net>
parents: 1322
diff changeset
1564 return True
1243
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1565 pass
d5f70928e9f1 Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1566