Mercurial > MadButterfly
annotate pyink/domview.py @ 1307:cfbc0f3e54e3
Add supporting for programmer defined prefix for data_monitor
author | Thinker K.F. Li <thinker@codemud.net> |
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date | Thu, 20 Jan 2011 00:34:08 +0800 |
parents | 8c0a4684c1f7 |
children | 49775feefbcf |
rev | line source |
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1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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1 import random |
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Add class consistency_checker for domview_ui.
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2 import dom_event |
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3 from tween import TweenObject |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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4 |
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5 |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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6 class Layer: |
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7 def __init__(self, node): |
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8 self.scenes = [] |
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9 self.group = node |
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10 pass |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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11 pass |
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12 |
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13 |
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14 class Timeline(object): |
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15 def __init__(self, scenes_node): |
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16 self.scenes_node = scenes_node |
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17 pass |
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18 |
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19 def name(self): |
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20 name = self.node.getAttribute('name') |
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21 return name |
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22 pass |
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23 |
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24 |
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25 class Component(object): |
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26 # |
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27 # \param comp_node is None for main component. |
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28 # |
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29 def __init__(self, comp_mgr, comp_node): |
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30 self._comp_mgr = comp_mgr |
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31 self.node = comp_node |
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32 self.layers = [] |
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33 self.timelines = [] |
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34 |
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35 if comp_node: |
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36 self._initialize_comp() |
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37 pass |
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38 pass |
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39 |
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40 def _initialize_comp(self): |
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41 comp_node = self.node |
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42 for child in comp_node.childList(): |
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43 if child.name() == 'ns0:scenes': |
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44 break |
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45 pass |
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46 else: # no any ns0:scenes |
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47 scenes_node = doc.createElementById('ns0:scenes') |
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48 scenes_node.setAttribute('name', 'default') |
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49 node_id = self._comp_mgr.new_id() |
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50 scenes_node.setAttribute('id', node_id) |
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51 comp_node.appendChild(scenes_node) |
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52 pass |
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53 pass |
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54 |
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55 def name(self): |
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56 if self.node: |
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57 name = self.node.getAttribute('name') |
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58 else: |
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59 name = 'main' |
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60 pass |
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61 return name |
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62 |
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63 def all_timeline_names(self): |
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64 names = [tl.name() for tl in self.timelines] |
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65 return names |
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66 |
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67 def parse_timelines(self): |
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68 if self.node: |
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69 assert self.node.name() == 'ns0:component' |
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70 pass |
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71 |
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72 comp_node = self.node |
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73 for child in comp_node.childList: |
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74 if child.name() == 'ns0:scenes': |
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75 tl = Timeline(child) |
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76 self.timelines.append(tl) |
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77 pass |
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78 pass |
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79 pass |
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80 |
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81 def get_timeline(self, name): |
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82 for tl in self.timelines: |
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83 if tl.name() == name: |
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84 return tl |
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85 pass |
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86 raise Value, 'invalid timeline name - %s' % (name) |
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87 |
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88 def has_timeline(self, name): |
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89 for tl in self.timelines: |
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90 if tl.name() == name: |
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91 return True |
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92 pass |
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93 return False |
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94 |
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95 def add_timeline(self, name): |
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96 if self.has_timeline(name): |
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97 raise ValueError, \ |
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98 'try add a timeline with duplicated name - %s' % (name) |
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99 |
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100 doc = self._comp_mgr._doc |
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101 comp_node = self.node |
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102 |
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103 scenes_node = doc.createElementById('ns0:scenes') |
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104 scenes_node.setAttribute('name', name) |
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105 node_id = self._comp_mgr.new_id() |
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106 scenes_node.setAttribute('id', node_id) |
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107 |
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108 comp_node.appendChild(scenes_node) |
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109 pass |
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110 |
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111 ## \brief Add a timeline for an existed scenes node. |
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112 # |
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113 def add_timeline_scenes(self, scenes_node): |
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114 tl = Timeline(scenes_node) |
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115 name = tl.name() |
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116 if self.has_timeline(name): |
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117 raise ValueError, \ |
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118 'name of scenes node of a timeline is duplicated' |
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119 pass |
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120 |
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121 def rm_timeline(self, name): |
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122 for i, tl in enumerate(self.timelines): |
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123 if tl.name() == name: |
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124 del self.timelines[i] |
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125 return |
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126 pass |
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127 raise ValueError, 'try to remove a non-existed timeline - %s' % (name) |
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128 pass |
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129 |
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130 |
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131 ## \brief A mix-in for class domview for management of components. |
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132 # |
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133 class component_manager(object): |
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134 def __init__(self): |
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135 self._components_node = None |
1301
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136 self._components = [] |
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137 self._comp_names = set() |
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138 self._main_comp = None |
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139 self._cur_comp = None |
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140 self._cur_timeline = None |
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141 pass |
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142 |
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143 def _set_main_component(self): |
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144 comp = Component(self, None) |
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145 comp.layers = self._layers |
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146 scenes_node = self._scenes_node |
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147 timeline = Timeline(scenes_node) |
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148 comp.timelines = [timeline] |
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149 |
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150 self._components.append(comp) |
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151 self._comp_names.add('main') |
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152 |
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153 self._main_comp = comp |
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154 self._cur_comp = comp |
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155 pass |
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156 |
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157 def _parse_components(self): |
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158 comp_names = self._comp_names |
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159 components_node = self._components_node |
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160 for child in components_node.childList(): |
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161 child_name = child.name() |
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162 if child_name != 'ns0:component': |
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163 continue |
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164 if child_name in comp_names: |
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165 raise ValueError, 'duplicate component name %s' % (child_name) |
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166 |
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167 comp = Component(self, child) |
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168 comp.parse_timelines() |
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169 |
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170 self._components.append(comp) |
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171 comp_names.add(child_name) |
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172 pass |
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173 pass |
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174 |
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175 ## \brief To initialize subtree of metadata. |
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176 # |
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177 # This method is called by domview._init_metadata(). |
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178 # |
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179 def _component_manager_init_metadata(self): |
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180 for n in self._metadata_node.childList(): |
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181 if n.name() == 'ns0:components': |
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182 self._components_node = n |
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183 break |
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184 pass |
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185 else: |
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186 components_node = self._doc.createElement("ns0:components") |
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187 node.appendChild(components_node) |
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188 self._components_node = components_node |
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189 pass |
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190 pass |
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191 |
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192 def _start_component_manager(self): |
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193 self._component_manager_init_metadata() |
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194 self._set_main_component() |
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195 self._parse_components() |
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196 pass |
1301
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197 |
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198 def all_comp_names(self): |
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199 return list(self._comp_names) |
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200 |
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201 def has_component(self, name): |
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202 return name in self._comp_names |
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203 |
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204 def switch_component(self, comp_name): |
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205 for comp in self._components: |
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206 if comp.name() == comp_name: |
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207 self._cu_comp = comp |
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208 self._layers = comp.layers |
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209 |
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210 first_name = comp.all_timeline_names()[0] |
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211 self.switch_timeline(self, first_name) |
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212 return |
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213 pass |
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214 raise ValueError, 'not such component %s' % (comp_name) |
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215 |
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216 def add_component(self, comp_name): |
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217 if self.has_component(comp_name): |
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218 raise ValueError, \ |
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219 'try add a component with existed name %s' % (comp_name) |
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220 |
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221 comp_node = self._doc.createElementById('ns0:component') |
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222 comp_id = self.new_id() |
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223 comp_node.setAttribute('id', comp_id) |
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224 comp_node.setAttribute('name', comp_name) |
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225 self._components_node.appendChild(comp_node) |
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226 |
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227 comp = Component(self, comp_node) |
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228 comp.parse_timelines() |
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229 |
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230 self._components.append(comp) |
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231 self._comp_names.add(comp_name) |
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232 pass |
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233 |
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234 def add_component_node(self, comp_node): |
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235 comp = Component(self, comp_node) |
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236 comp_name = comp.name() |
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237 if self.has_component(comp_name): |
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238 raise ValueError, \ |
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239 'the name of a ns0:component is duplicated' |
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240 |
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241 self._components.append(comp) |
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242 self._comp_names.add(comp_name) |
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243 pass |
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244 |
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245 def rm_component(self, comp_name): |
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246 if not self.has_component(comp_name): |
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247 raise ValueError, 'try to remove a non-existed component' |
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248 |
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249 self._comp_names.remove(comp_name) |
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250 for i, comp in enumerate(self._components): |
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251 if comp.name() == comp_name: |
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252 del self._components[i] |
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253 self._comp_names.remove(comp_name) |
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254 break |
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255 pass |
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256 pass |
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257 |
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258 def switch_timeline(self, timeline_name): |
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259 tl = self._cur_comp.get_timeline(timeline_name) |
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260 self._cur_timeline = tl |
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261 self._scenes_node = tl.scenes_node # of class domview |
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262 |
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263 self.reset() # from domview |
1301
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264 pass |
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265 |
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266 def add_timeline(self, timeline_name): |
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267 self._cur_comp.add_timeline(timeline_name) |
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268 pass |
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269 |
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270 def rm_timeline(self, timeline_name): |
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271 self._cur_comp.rm_timeline(timeline_name) |
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272 pass |
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273 |
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274 def all_timeline_names(self): |
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275 r = self._cur_comp.all_timeline_names() |
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276 return r |
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277 |
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278 def has_timeline(self, name): |
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279 r = self._cur_comp.has_timeline(name) |
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280 return r |
1301
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281 pass |
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282 |
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283 |
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284 ## \brief Monitor changes of DOM-tree. |
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285 # |
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286 # This class monitors DOM-tree to maintain _maxframe and maps for node ID to |
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287 # node and scene group ID to scene node. |
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288 class domview_monitor(object): |
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289 def __init__(self, *args, **kws): |
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290 super(domview_monitor, self).__init__() |
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291 |
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292 self._maxframe = 0 |
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293 self._id2node = {} # map ID to the node in the DOM tree. |
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294 self._group2scene = {} # map ID of a group to associated scene node. |
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295 pass |
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296 |
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297 def _start_monitor(self): |
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298 self._collect_node_ids() |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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299 self._collect_all_scenes() |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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300 |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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301 doc = self._doc |
1253
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Add class consistency_checker for domview_ui.
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302 dom_event.addEventListener(doc, 'DOMNodeInserted', |
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303 self._on_insert_node, None) |
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304 dom_event.addEventListener(doc, 'DOMNodeRemoved', |
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Add class consistency_checker for domview_ui.
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305 self._on_remove_node, None) |
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306 dom_event.addEventListener(doc, 'DOMAttrModified', |
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|
307 self._on_attr_modified, None) |
1243
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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|
308 pass |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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309 |
1301
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310 ## \brief Rescan the tree. |
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311 # |
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Refactory domview to more clear responsibilities
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diff
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312 def _monitor_reparse(self): |
1301
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313 self._maxframe = 0 |
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314 self._id2node = {} |
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315 self._group2scene = {} |
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316 |
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317 self._collect_node_ids() |
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318 self._collect_all_scenes() |
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319 pass |
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320 |
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321 def _on_insert_node(self, node, child): |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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322 for cchild in child.childList(): |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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323 self._on_insert_node(child, cchild) |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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diff
changeset
|
324 pass |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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|
325 |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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326 try: |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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327 child_id = child.getAttribute('id') |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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328 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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diff
changeset
|
329 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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330 else: |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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331 if child_id not in self._id2node: |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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332 self._id2node[child_id] = child |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
diff
changeset
|
333 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
diff
changeset
|
334 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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|
335 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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|
336 if child.name() == 'ns0:scene': |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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337 try: |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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|
338 ref = child.getAttribute('ref') |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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339 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
diff
changeset
|
340 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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changeset
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341 else: |
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Move MBScene_domview_ui and MBScene_domview to separated modules.
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changeset
|
342 if ref not in self._group2scene: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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|
343 self._group2scene[ref] = child |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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parents:
diff
changeset
|
344 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
345 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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diff
changeset
|
346 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
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changeset
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347 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
348 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
|
349 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
|
350 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
351 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
352 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
353 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
|
354 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
|
355 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
356 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
357 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
|
358 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
359 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
360 def _find_maxframe(self, scenes_node): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
361 maxframe = 0 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
362 for child in scenes_node.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
363 if child.name() != 'ns0:scene': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
364 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
365 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
366 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
367 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
|
368 maxframe = max(int(start), maxframe) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
369 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
370 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
371 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
372 end = child.getAttribute('end') |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
373 maxframe = max(int(end), maxframe) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
374 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
375 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
376 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
377 return maxframe |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
378 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
379 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
|
380 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
|
381 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
|
382 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
383 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
384 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
385 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
|
386 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
387 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
388 else: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
389 if child_id not in self._id2node: |
1269
97302d2a0a1d
Raise an error for the error.
Thinker K.F. Li <thinker@codemud.net>
parents:
1265
diff
changeset
|
390 raise ValueError, \ |
97302d2a0a1d
Raise an error for the error.
Thinker K.F. Li <thinker@codemud.net>
parents:
1265
diff
changeset
|
391 'remove a node that is never known (%s)' % (child_id) |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
392 del self._id2node[child_id] |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
393 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
394 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
395 if child.name() == 'ns0:scene': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
396 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
397 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
|
398 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
399 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
400 else: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
401 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
|
402 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
403 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
404 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
405 if node.name() == 'ns0:scenes' and \ |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
406 (int(child.getAttribute('start')) == self._maxframe or |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
407 int(child.getAttribute('end')) == self._maxframe): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
408 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
|
409 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
410 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
411 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
412 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
413 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
414 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
415 def _on_attr_modified(self, node, name, old_value, new_value): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
416 if name == 'id' and old_value != new_value: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
417 if old_value and (old_value not in self._id2node): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
418 raise ValueError, \ |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
419 'old ID value of passed node is invalid one (%s)' % \ |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
420 (old_value) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
421 if (new_value in self._id2node): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
422 raise ValueError, \ |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
423 'new ID value of passed node is invalid one (%s)' % \ |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
424 (new_value) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
425 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
426 if old_value: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
427 del self._id2node[old_value] |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
428 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
429 self._id2node[new_value] = node |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
430 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
431 elif name == 'ref' and node.name() == 'ns0:scene': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
432 if old_value == new_value: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
433 return |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
434 if old_value: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
435 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
|
436 # 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
|
437 # wrapper. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
438 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
|
439 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
440 if new_value: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
441 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
|
442 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
443 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
444 elif (name in ('start', 'end')) and node.name() == 'ns0:scene': |
1276
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
445 try: |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
446 new_value = int(new_value) |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
447 old_value = int(old_value) |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
448 except TypeError: |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
449 scenes_node = node.parent() |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
450 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
|
451 else: |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
452 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
|
453 # _maxframe may be reduced. |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
454 scenes_node = node.parent() |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
455 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
|
456 else: |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
457 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
|
458 pass |
0442ae9c2ac2
Fix bug of max frame of domview.
Thinker K.F. Li <thinker@codemud.net>
parents:
1275
diff
changeset
|
459 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
460 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
461 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
462 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
463 ## \brief Collect ID of nodes in the document. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
464 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
465 # It is used to implement a fast mapping from an ID to the respective node. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
466 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
467 def _collect_node_ids(self): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
468 self._id2node = {} |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
469 root = self._root |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
470 for n in root.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
471 self._collect_node_ids_recursive(n) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
472 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
473 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
474 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
475 def _collect_node_ids_recursive(self, node): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
476 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
477 node_id = node.getAttribute('id') |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
478 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
479 return |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
480 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
481 self._id2node[node_id] = node |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
482 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
|
483 self._collect_node_ids_recursive(n) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
484 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
485 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
486 |
1274
a4d3838264dd
Make public APIs being public for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
1270
diff
changeset
|
487 def parse_one_scene(self, scene_node): |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
488 assert scene_node.name() == 'ns0:scene' |
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
|
489 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
490 start = int(scene_node.getAttribute("start")) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
491 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
492 end = int(scene_node.getAttribute("end")) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
493 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
494 end = start |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
495 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
496 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
497 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
498 scene_type = scene_node.getAttribute('type') |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
499 if scene_type == None: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
500 scene_type = 'normal' |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
501 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
502 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
503 scene_type = 'normal' |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
504 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
505 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
506 return start, end, scene_type |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
507 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
508 def _parse_one_scenes(self, scenes_node): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
509 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
510 cur = int(n.getAttribute("current")) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
511 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
512 cur = 0 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
513 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
514 self.current = cur |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
515 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
516 for scene_node in scenes_node.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
517 if scene_node.name() != 'ns0:scene': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
518 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
519 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
520 try: |
1274
a4d3838264dd
Make public APIs being public for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
1270
diff
changeset
|
521 start, end, scene_type = self.parse_one_scene(scene_node) |
1285
e2d2532c3115
Replace a workaround with a more semantic one.
Thinker K.F. Li <thinker@codemud.net>
parents:
1284
diff
changeset
|
522 group_id = scene_node.getAttribute("ref") |
e2d2532c3115
Replace a workaround with a more semantic one.
Thinker K.F. Li <thinker@codemud.net>
parents:
1284
diff
changeset
|
523 except: # the scene node is incompleted. |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
524 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
525 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
526 self._group2scene[group_id] = scene_node |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
527 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
528 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
529 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
530 ## \brief Parse all scenes node in svg:metadata subtree. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
531 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
532 def _collect_all_scenes(self): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
533 root = self._root |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
534 for child in root.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
535 if child.name() != 'svg:metadata': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
536 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
537 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
538 metadata_node = child |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
539 for metachild in metadata_node.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
540 if metachild.name() == 'ns0:scenes': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
541 self._parse_one_scenes(metachild) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
542 self._maxframe = self._find_maxframe(metachild) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
543 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
544 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
545 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
546 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
547 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
548 ## \brief Return the node with given ID. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
549 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
550 def get_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
|
551 return self._id2node[node_id] |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
552 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
553 ## \brief Return a scene node corresponding to a scene group of given ID. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
554 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
555 def get_scene(self, group_id): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
556 return self._group2scene[group_id] |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
557 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
558 def new_id(self): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
559 while True: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
560 candidate = 's%d' % int(random.random()*100000) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
561 if candidate not in self._id2node: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
562 return candidate |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
563 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
564 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
565 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
566 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
567 |
1246
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
568 ## \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
|
569 # |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
570 def _DOM_iterator(node): |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
571 nodes = [node] |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
572 while nodes: |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
573 node = nodes.pop(0) |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
574 child = node.firstChild() |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
575 while child: |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
576 nodes.append(child) |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
577 child = child.next() |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
578 pass |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
579 yield node |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
580 pass |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
581 pass |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
582 |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
583 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
584 ## \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
|
585 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
586 # 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
|
587 # 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
|
588 # 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
|
589 # |
1302
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
590 class domview(domview_monitor, component_manager): |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
591 # 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
|
592 _doc = None |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
593 _root = None |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
594 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
595 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
|
596 super(domview, self).__init__() |
1302
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
597 self._metadata_node = None |
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
598 self._scenes_node = None |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
599 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
600 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
601 ## \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
|
602 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
603 def _init_metadata(self): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
604 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
|
605 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
|
606 break |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
607 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
608 else: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
609 raise RuntimeError, \ |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
610 '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
|
611 |
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
612 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
|
613 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
614 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
|
615 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
|
616 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
|
617 break |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
618 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
619 else: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
620 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
|
621 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
|
622 scenes_node = self._doc.createElement("ns0:scenes") |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
623 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
|
624 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
|
625 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
626 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
627 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
628 def _parse_all_layers(self): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
629 root = self._root |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
630 layers = self._layers |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
631 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
632 for child in root.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
633 if child.name() != 'svg:g': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
634 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
635 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
636 layer_group = child |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
637 layer = Layer(layer_group) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
638 layer.idx = len(layers) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
639 layers.append(layer) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
640 self.parse_layer(layer.idx) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
641 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
642 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
643 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
644 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
|
645 self._doc = doc |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
646 self._root = root |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
647 self._layers = [] |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
648 |
1302
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
649 self._start_monitor() # from domview_monitor |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
650 self._init_metadata() |
1302
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
651 self._start_component_manager() # from component_manager |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
652 self._parse_all_layers() |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
653 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
|
654 |
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
|
655 def reset(self): |
1302
c53331c55a23
Refactory domview to more clear responsibilities
Thinker K.F. Li <thinker@codemud.net>
parents:
1301
diff
changeset
|
656 self._monitor_reparse() # from domview_monitor |
1275
776b024ae8f9
Fix the buggy implementation of reset()
Thinker K.F. Li <thinker@codemud.net>
parents:
1274
diff
changeset
|
657 self._layers = [] |
776b024ae8f9
Fix the buggy implementation of reset()
Thinker K.F. Li <thinker@codemud.net>
parents:
1274
diff
changeset
|
658 self._parse_all_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
|
659 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
660 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
661 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
|
662 s = "" |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
663 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
|
664 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
|
665 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
666 return s |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
667 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
668 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
|
669 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
|
670 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
|
671 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
|
672 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
673 print " " * l * 2,"/>" |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
674 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
675 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
676 ## \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
|
677 # |
1247
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
678 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
|
679 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
|
680 ref=None): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
681 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
|
682 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
|
683 doc = self._doc |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
684 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
685 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
|
686 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
|
687 if start != end: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
688 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
|
689 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
690 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
|
691 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
|
692 if ref: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
693 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
|
694 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
695 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
696 scenes_node.appendChild(scene_node) |
1247
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
697 |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
698 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
|
699 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
700 return scene_node |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
701 |
1262
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
702 ## \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
|
703 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
704 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
|
705 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
|
706 pass |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
707 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
708 ## \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
|
709 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
710 # 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
|
711 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
|
712 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
|
713 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
|
714 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
|
715 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
716 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
|
717 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
|
718 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
719 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
|
720 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
|
721 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
722 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
|
723 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
|
724 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
725 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
726 |
1256
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
727 ## \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
|
728 # |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
729 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
|
730 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
|
731 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
|
732 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
733 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
|
734 for layer in self._layers: |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
735 try: |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
736 layer.scenes.remove(scene_node) |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
737 except ValueError: # not in the list |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
738 pass |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
739 else: |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
740 break |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
741 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
742 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
743 |
1256
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
744 ## \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
|
745 # |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
746 # 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
|
747 # 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
|
748 # |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
749 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
|
750 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
|
751 try: |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
752 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
|
753 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
|
754 # Inkscape. |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
755 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
|
756 pass |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
757 except: |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
758 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
759 |
1256
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
760 try: |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
761 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
|
762 except: |
8755415b5e99
More check for remvoing scene and scene group.
Thinker K.F. Li <thinker@codemud.net>
parents:
1253
diff
changeset
|
763 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
764 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
765 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
766 ## \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
|
767 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
768 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
|
769 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
|
770 doc = self._doc |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
771 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
772 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
|
773 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
|
774 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
|
775 scene_group.setAttribute("inkscape:groupmode", "layer") |
1299
6949e2b6cae2
Add unlink clone checker.
Thinker K.F. Li <thinker@codemud.net>
parents:
1298
diff
changeset
|
776 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
|
777 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
778 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
|
779 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
780 return scene_group |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
781 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
782 def parse_layer(self, layer_idx): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
783 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
|
784 layer_group = layer.group |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
785 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
786 for child in layer_group.childList(): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
787 if child.name() != 'svg:g': |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
788 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
789 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
790 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
|
791 scene_node = self.get_scene(child_id) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
792 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
793 continue |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
794 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
795 layer.scenes.append(scene_node) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
796 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
797 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
798 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
799 ## \brief Add/insert a layer at given position. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
800 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
801 # \param layer_idx is the position in the layer list. |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
802 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
803 def insert_layer(self, layer_idx, layer_group): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
804 layers = self._layers |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
805 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
806 layer = Layer(layer_group) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
807 if layer_idx >= len(layers): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
808 layers.append(layer) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
809 else: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
810 layers.insert(layer_idx, layer) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
811 for idx in range(layer_idx, len(layers)): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
812 layers[idx].idx = idx |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
813 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
814 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
815 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
816 |
1262
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
817 ## \brief Manage a existed layer group |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
818 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
819 # This method scan layer groups of all managed layers, and find a |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
820 # proper place to insert it. |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
821 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
822 # \return -1 for error, or layer index. |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
823 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
824 def manage_layer_group(self, layer_group_id): |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
825 layer_group = self.get_node(layer_group_id) |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
826 new_layer = Layer(layer_group) |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
827 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
828 if not self._layers: |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
829 new_layer.idx = 0 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
830 self._layers.append(new_layer) |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
831 return 0 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
832 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
833 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
834 # Scan who is after the given group |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
835 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
836 next_group = layer_group.next() |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
837 while next_group: |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
838 next_group_id = next_group.getAttribute('id') |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
839 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
840 for vlayer in self._layers: |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
841 vlayer_group_id = vlayer.group.getAttribute('id') |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
842 if vlayer_group_id == next_group_id: |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
843 # This layer group is after given one. |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
844 self._layers.insert(vlayer.idx, new_layer) |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
845 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
846 for idx in range(vlayer.idx, len(self._layers)): |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
847 self._layers[idx].idx = idx |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
848 pass |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
849 return new_layer.idx |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
850 pass |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
851 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
852 next_group = next_group.next() |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
853 pass |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
854 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
855 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
856 # Is the given group after last layer group? |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
857 # |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
858 tail_group = self._layers[-1].group.next() |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
859 while tail_group: |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
860 tail_group_id = tail_group.getAttribute('id') |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
861 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
862 if tail_group_id == layer_group_id: |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
863 # it is after last layer group. |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
864 new_layer.idx = len(self._layers) |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
865 self._layers.append(new_layer) |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
866 return new_layer.idx |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
867 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
868 tail_group = tail_group.next() |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
869 pass |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
870 |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
871 return -1 # error, can not determinze the position |
2f861eea1214
Make domview_ui manages scenes and layers found by checker
Thinker K.F. Li <thinker@codemud.net>
parents:
1260
diff
changeset
|
872 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
873 ## \brief Remove layer and associated scene nodes and scene groups. |
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 def rm_layer(self, layer_idx): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
876 layers = self._layers |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
877 |
1260
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
878 layer = self._layers[layer_idx] |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
879 for scene_node in layer.scenes: |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
880 scene_group_id = scene_node.getAttribute('ref') |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
881 try: |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
882 scene_group_node = self.get_node(scene_group_id) |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
883 if scene_group_node.parent(): # keep from crashing |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
884 scene_group_node.parent().removeChild(scene_group_node) |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
885 pass |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
886 except: |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
887 pass |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
888 |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
889 if scene_node.parent(): # keep from crashing |
bbd6bc0d079a
Fix bug of removing layer.
Thinker K.F. Li <thinker@codemud.net>
parents:
1259
diff
changeset
|
890 scene_node.parent().removeChild(scene_node) |
1243
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 del layers[layer_idx] |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
895 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
896 for idx in range(layer_idx, len(layers)): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
897 layers[idx].idx = idx |
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 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
900 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
901 def get_layer_num(self): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
902 return len(self._layers) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
903 |
1259
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
904 ## \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
|
905 # |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
906 # \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
|
907 # |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
908 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
|
909 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
|
910 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
|
911 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
|
912 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
|
913 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
|
914 pass |
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 return -1, None |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
917 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
918 def get_layer_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
|
919 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
|
920 return layer.group |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
921 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
922 def get_all_scene_node_of_layer(self, layer_idx): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
923 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
|
924 return layer.scenes |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
925 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
926 def get_layer_data(self, layer_idx): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
927 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
|
928 try: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
929 data = layer.data |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
930 except: |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
931 return None |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
932 return data |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
933 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
934 def set_layer_data(self, layer_idx, data): |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
935 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
|
936 layer.data = data |
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 create_layer_dup_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
|
940 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
|
941 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
942 dup_group = self._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
|
943 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
|
944 dup_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
|
945 dup_group.setAttribute('inkscape:label', 'dup') |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
946 dup_group.setAttribute('sodipodi:insensitive', '1') |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
947 dup_group.setAttribute('style', '') |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
948 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
949 layer.group.appendChild(dup_group) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
950 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
951 return dup_group |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
952 |
1259
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
953 ## \brief Return associated layer index of given layer group. |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
954 # |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
955 # \return -1 for error. |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
956 # |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
957 def find_layer_of_group(self, group_id): |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
958 for layer_idx, layer in enumerate(self._layers): |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
959 if layer.group.getAttribute('id') == group_id: |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
960 return layer_idx |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
961 pass |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
962 return -1 |
df474448364e
Add find_layer_from_group() for domview_ui
Thinker K.F. Li <thinker@codemud.net>
parents:
1256
diff
changeset
|
963 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
964 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
|
965 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
|
966 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
|
967 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
|
968 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
|
969 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
|
970 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
971 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
|
972 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
|
973 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
974 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
975 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
976 |
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
|
977 ## \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
|
978 # |
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
|
979 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
|
980 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
|
981 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
|
982 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
983 ## \brief Remove frames |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
984 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
985 # - 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
|
986 # - 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
|
987 # |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
988 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
|
989 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
|
990 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
991 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
|
992 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
|
993 start, end, tween_type = \ |
1274
a4d3838264dd
Make public APIs being public for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
1270
diff
changeset
|
994 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
|
995 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
996 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
|
997 continue |
1286
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
1285
diff
changeset
|
998 |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
999 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
|
1000 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
|
1001 start=(start - num), |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1002 end=(end - num)) |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1003 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
|
1004 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
|
1005 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1006 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1007 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1008 |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1009 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
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1010 return self._maxframe |
1246
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
1011 |
42c4874c8d1e
Move _duplicate_group to domview_ui.
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parents:
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diff
changeset
|
1012 ## \brief Copy children of a group. |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1013 # |
42c4874c8d1e
Move _duplicate_group to domview_ui.
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parents:
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changeset
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1014 # 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:
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changeset
|
1015 # |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1016 def copy_group_children(self, src_group, dst_group): |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
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1017 # Search for the duplicated group |
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1018 doc = self._doc |
1286
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
1285
diff
changeset
|
1019 |
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
1285
diff
changeset
|
1020 dup_group = src_group.duplicate(doc) |
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1021 |
1247
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1022 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
|
1023 new_nodes = _DOM_iterator(dup_group) |
1247
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1024 new_gids = set() |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
1246
diff
changeset
|
1025 for old_node in old_nodes: |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1026 old_node_id = old_node.getAttribute('id') |
1286
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1027 new_node = new_nodes.next() |
1247
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1028 new_node.setAttribute('ns0:duplicate-src', old_node_id) |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1029 |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1030 # |
45e9566ea5c0
Fix bugs of inserting/removing frames.
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parents:
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changeset
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1031 # 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:
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changeset
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1032 # 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:
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changeset
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1033 # But, our event handler would be called before changing |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
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1034 # 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:
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changeset
|
1035 # before inserting them into the DOM-tree. |
45e9566ea5c0
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Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1036 # |
45e9566ea5c0
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parents:
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changeset
|
1037 gid = self.new_id() |
45e9566ea5c0
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parents:
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changeset
|
1038 while gid in new_gids: |
45e9566ea5c0
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parents:
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changeset
|
1039 gid = self.new_id() |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1040 pass |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1041 new_gids.add(gid) |
45e9566ea5c0
Fix bugs of inserting/removing frames.
Thinker K.F. Li <thinker@codemud.net>
parents:
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changeset
|
1042 new_node.setAttribute('id', gid) |
1246
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
1043 pass |
1286
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
1285
diff
changeset
|
1044 |
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
1285
diff
changeset
|
1045 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
|
1046 dup_group.removeChild(child) # prevent from crash |
1298 | 1047 dst_group.appendChild(child) |
1286
922d1caf6632
Revert to changeset #0442ae9c2ac2 for domview.py.
Thinker K.F. Li <thinker@codemud.net>
parents:
1285
diff
changeset
|
1048 pass |
1246
42c4874c8d1e
Move _duplicate_group to domview_ui.
Thinker K.F. Li <thinker@codemud.net>
parents:
1244
diff
changeset
|
1049 pass |
1291
a3e04b3f2a8c
Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
1286
diff
changeset
|
1050 |
a3e04b3f2a8c
Add clone function for domview
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parents:
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diff
changeset
|
1051 ## \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:
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|
1052 # |
a3e04b3f2a8c
Add clone function for domview
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parents:
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changeset
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1053 # 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:
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diff
changeset
|
1054 # and append nodes to the desitnate group. |
a3e04b3f2a8c
Add clone function for domview
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parents:
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diff
changeset
|
1055 # |
a3e04b3f2a8c
Add clone function for domview
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parents:
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diff
changeset
|
1056 def clone_group_children(self, src_group, dst_group): |
a3e04b3f2a8c
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parents:
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diff
changeset
|
1057 doc = self._doc |
a3e04b3f2a8c
Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1058 |
a3e04b3f2a8c
Add clone function for domview
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parents:
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diff
changeset
|
1059 for src_child in src_group.childList(): |
a3e04b3f2a8c
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parents:
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changeset
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1060 src_child_id = src_child.getAttribute('id') |
a3e04b3f2a8c
Add clone function for domview
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parents:
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changeset
|
1061 dst_child_id = self.new_id() |
a3e04b3f2a8c
Add clone function for domview
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parents:
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diff
changeset
|
1062 |
a3e04b3f2a8c
Add clone function for domview
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parents:
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diff
changeset
|
1063 dst_child = doc.createElement('svg:use') |
1294 | 1064 dst_child.setAttribute('id', dst_child_id) |
1291
a3e04b3f2a8c
Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
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diff
changeset
|
1065 dst_child.setAttribute('xlink:href', '#' + src_child_id) |
1294 | 1066 dst_child.setAttribute('ns0:duplicate-src', src_child_id) |
1295 | 1067 dst_group.appendChild(dst_child) |
1291
a3e04b3f2a8c
Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
1286
diff
changeset
|
1068 pass |
a3e04b3f2a8c
Add clone function for domview
Thinker K.F. Li <thinker@codemud.net>
parents:
1286
diff
changeset
|
1069 pass |
1243
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1070 pass |
d5f70928e9f1
Move MBScene_domview_ui and MBScene_domview to separated modules.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff
changeset
|
1071 |