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annotate pyink/html5css3.py @ 1366:dc6591b4079d

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Collect functions together
author Thinker K.F. Li <thinker@codemud.net>
date Fri, 04 Mar 2011 11:41:51 +0800
parents aa7cbf2cbf34
children 9d46f2982fa3
rev   line source
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599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
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1 import pybExtension
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ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
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2 from domview import component_manager, layers_parser, scenes_parser
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bb76f9d57363 Generate CSS3 transition rules
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3 from trait import composite, trait, require
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4
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cf5ed0b8f45d Write out all content of a DOM-tree
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5
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6 @composite
ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
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7 class dom_parser(object):
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8 use_traits = (component_manager, layers_parser, scenes_parser)
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bb76f9d57363 Generate CSS3 transition rules
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9 provide_traits = {layers_parser.get_scene: '_scenes_get_scene'}
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10 method_map_traits = {
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11 scenes_parser._find_maxframe: '_find_maxframe',
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12 scenes_parser._collect_all_scenes: '_collect_all_scenes',
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13 scenes_parser._collect_node_ids: '_collect_node_ids',
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14 component_manager._start_component_manager:
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15 '_start_component_manager',
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16 scenes_parser.get_scene: '_scenes_get_scene'
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17 }
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18
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19 def __init__(self):
ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
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20 self._metadata_node = None
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21 self._scenes_node = None
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22
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23 self._doc = None
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24 self._root = None
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25 self._layers = []
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26 self._layers_parent = None
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27 self._maxframe = 0
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28 self.current = 0
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29 self._id2node = {}
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30 self._group2scene = {}
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31 pass
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32
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33 def _find_metadata(self):
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34 for child in self._root.childList():
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35 if child.name() == 'svg:metadata':
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36 self._metadata_node = child
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37 break
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38 pass
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39 else:
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40 raise RuntimeError, 'can not find \'svg:metadata\' node'
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41
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42 for child in self._metadata_node.childList():
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43 if child.name() == 'ns0:scenes':
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44 self._scenes_node = child
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45 break
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46 pass
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47 else:
ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
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48 raise RuntimeError, \
ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
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49 'can not find \'ns0:scenes\' node under \'svg:metadata\''
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50
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51 pass
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52
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53 ## \brief Return the range of a scene node.
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54 #
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55 @staticmethod
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56 def _scene_node_range(node):
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57 start = node.getAttribute('start')
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58 try:
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59 end = node.getAttribute('end')
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60 except:
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61 end = start
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62 pass
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63 try:
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64 scene_type = node.getAttribute('type')
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65 except:
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66 scene_type = 'normal'
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67 pass
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68
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69 return int(start), int(end), scene_type
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70
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71 ## \brief To handle the parsing for the given document.
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72 #
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73 def start_handle(self, doc):
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74 self._doc = doc
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75 self._root = doc.root()
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76 self._layers_parent = self._root
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77
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78 self._find_metadata()
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79
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80 self._collect_node_ids()
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81 self._collect_all_scenes()
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82
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83 self.parse_all_layers()
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84
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85 self._start_component_manager()
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86 pass
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87
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88 ## \brief Reset the content of the parser before next parsing.
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89 #
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90 def reset(self):
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f92be354ad24 Refactory code to layer_parser.reset_layers()
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91 self.reset_layers()
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92 pass
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cf5ed0b8f45d Write out all content of a DOM-tree
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93
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94 def get_maxframe(self):
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95 return self._maxframe
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96
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97 def _find_scene_node(self, frame_idx, layer_idx):
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98 layer = self._layers[layer_idx]
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99 for scene_node in layer.scenes:
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100 start, end, scene_type = self._scene_node_range(scene_node)
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101 if start <= frame_idx and frame_idx <= end:
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102 return scene_node
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103 pass
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104 pass
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105
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106 def get_scene(self, frame_idx, layer_idx):
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107 scene_node = self._find_scene_node(frame_idx, layer_idx)
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108 if scene_node:
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109 start, end, scene_type = self._scene_node_range(scene_node)
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110 return start, end, scene_type
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111 return None
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112
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113 def get_scene_group(self, frame_idx, layer_idx):
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114 scene_node = self._find_scene_node(frame_idx, layer_idx)
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115 if scene_node:
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116 gid = scene_node.getAttribute('ref')
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117 scene_group = self.get_node(gid)
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118 return scene_group
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119 return None
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120 pass
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121
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122
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123 #
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124 # Following functions are used to print XML from a DOM-tree.
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125 #
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126 def _print_level(txt, lvl, out):
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127 indent = ' ' * lvl
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128 print >> out, '%s%s' % (indent, txt)
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129 pass
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130
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Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
131 def _print_node_open(node, lvl, out):
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
132 node_name = node.name()
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
133 if node_name.startswith('svg:'):
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
134 node_name = node_name[4:]
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
135 pass
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
136
1361
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Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
137 attrs = []
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
138 for attrname in node.allAttributes():
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
139 attrvalue = node.getAttribute(attrname)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
140 attr = '%s="%s"' % (attrname, attrvalue)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
141 attrs.append(attr)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
142 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
143
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
144 if attrs:
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
145 attrs_str = ' '.join(attrs)
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
146 line = '<%s %s>' % (node_name, attrs_str)
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
147 else:
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
148 line = '<%s>' % (node_name)
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
149 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
150 _print_level(line, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
151 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
152
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
153 def _print_node_close(node, lvl, out):
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
154 node_name = node.name()
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
155 if node_name.startswith('svg:'):
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
156 node_name = node_name[4:]
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
157 pass
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
158
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
159 line = '</%s>' % (node_name)
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
160 _print_level(line, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
161 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
162
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
163 def _print_node_single(node, lvl, out):
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
164 node_name = node.name()
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
165 if node_name.startswith('svg:'):
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
166 node_name = node_name[4:]
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
167 pass
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
168
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
169 attrs = []
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
170 for attrname in node.allAttributes():
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
171 attrvalue = node.getAttribute(attrname)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
172 attr = '%s="%s"' % (attrname, attrvalue)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
173 attrs.append(attr)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
174 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
175
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
176 if attrs:
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
177 attrs_str = ' '.join(attrs)
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
178 line = '<%s %s/>' % (node_name, attrs_str)
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
179 else:
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
180 line = '<%s/>' % (node_name)
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
181 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
182 _print_level(line, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
183 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
184
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
185 def _print_node_content(node, lvl, out):
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
186 line = node.content()
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
187 _print_level(line, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
188 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
189
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
190 def _print_subtree(node, lvl, out):
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
191 children = node.childList()
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
192 if not children:
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
193 if node.name() != 'string':
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
194 _print_node_single(node, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
195 else:
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
196 _print_node_content(node, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
197 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
198 return
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
199
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
200 _print_node_open(node, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
201 for child in children:
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
202 _print_subtree(child, lvl + 1, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
203 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
204 _print_node_close(node, lvl, out)
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
205 pass
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
206
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
207
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
208 ## \brief CSS3 animation code generator.
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
209 #
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
210 # This trait parses and generate transition code, in CSS3, for two
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
211 # nodes.
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
212 #
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
213 @trait
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
214 class css3_ani_gen(object):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
215 _parse_ani_attrs = require
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
216
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
217 _passing = lambda name, value: (name, str(value))
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
218 _trans_transform = lambda name, value: \
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
219 (name, 'matrix(' + ','.join([str(e) for e in value]) + ')')
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
220
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
221 _translators = {'x': _passing, 'y': _passing,
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
222 'width': _passing, 'height': _passing,
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
223 'opacity': _passing, 'transform': _trans_transform
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
224 }
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
225
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
226 del _trans_transform
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
227 del _passing
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
228
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
229 @staticmethod
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
230 def _ani_attr_to_css3(attrname, attrvalue, css):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
231 translator = css3_ani_gen._translators[attrname]
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
232 cssname, cssvalue = translator(attrname, attrvalue)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
233 css[cssname] = cssvalue
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
234 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
235
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
236 def _make_css3_transition(self, node1, node2, duration):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
237 from tween import _normalize_attrs
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
238
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
239 ani_attrs1 = self._parse_ani_attrs(node1)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
240 ani_attrs2 = self._parse_ani_attrs(node2)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
241
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
242 _normalize_attrs(node1, ani_attrs1, node2, ani_attrs2)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
243
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
244 css = {}
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
245
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
246 attrnames = set(ani_attrs1.keys() + ani_attrs2.keys())
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
247 for attrname in attrnames:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
248 attrvalue = ani_attrs2[attrname]
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
249 self._ani_attr_to_css3(attrname, attrvalue, css)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
250 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
251
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
252 properties = css.keys()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
253 css['transition-property'] = ', '.join(properties)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
254 css['transition-duration'] = '%gs' % (duration)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
255
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
256 return css
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
257
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
258 def _write_css(self, selector, css_props, out):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
259 print >> out, '%s {' % (selector)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
260 for prop_name, prop_value in css_props.items():
1363
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
261 print >> out, ' %s: %s;' % (prop_name, prop_value)
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
262 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
263 print >> out, '}'
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
264 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
265 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
266
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
267
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
268 @composite
1341
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
269 class html5css3_ext(pybExtension.PYBindExtImp):
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
270 use_traits = (css3_ani_gen,)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
271 method_map_traits = {css3_ani_gen._make_css3_transition:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
272 '_make_css3_transition',
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
273 css3_ani_gen._write_css: '_write_css'
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
274 }
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
275
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
276 _frame_rate = 12
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
277
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
278 def __init__(self):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
279 self._stylesheet = {}
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
280 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
281
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
282 @staticmethod
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
283 def _parse_ani_attrs(node):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
284 from tween import _parse_attr_ani, _parse_style_ani
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
285 attrs = {}
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
286 _parse_attr_ani(node, attrs)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
287 _parse_style_ani(node, attrs)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
288 return attrs
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
289
1341
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
290 def save(self, module, doc, filename):
1361
cf5ed0b8f45d Write out all content of a DOM-tree
Thinker K.F. Li <thinker@codemud.net>
parents: 1354
diff changeset
291 import sys
1353
ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
Thinker K.F. Li <thinker@codemud.net>
parents: 1341
diff changeset
292 parser = dom_parser()
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
293 self._parser = parser
1353
ce19a11657a7 Try parsing DOM in html5css3.py try with parser from domview.py
Thinker K.F. Li <thinker@codemud.net>
parents: 1341
diff changeset
294 parser.start_handle(doc.rdoc)
1354
f92be354ad24 Refactory code to layer_parser.reset_layers()
Thinker K.F. Li <thinker@codemud.net>
parents: 1353
diff changeset
295
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
296 self._handle_transition_layers()
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
297
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
298 out = file(filename, 'w+')
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
299 print >> out, '''\
aa7cbf2cbf34 Fix bug of SVG been fault for showing
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parents: 1363
diff changeset
300 <html
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
301 xmlns:dc="http://purl.org/dc/elements/1.1/"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
302 xmlns:cc="http://creativecommons.org/ns#"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
303 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
304 xmlns:svg="http://www.w3.org/2000/svg"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
305 xmlns:xlink="http://www.w3.org/1999/xlink"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
306 xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
307 xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
308 xmlns:ns0="http://madbutterfly.sourceforge.net/DTD/madbutterfly.dtd"
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
309 >
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
310 <head>
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
311 <title>Scribboo Test Page</title>
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
312 <!-- Style for animation transitions -->
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
313 <style type='text/css'>'''
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
314
1364
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
315 for selector, style in self._stylesheet.items():
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
316 self._write_css(selector, style, out)
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
317 pass
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
318
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
319 print >> out, '''\
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
320 </style>
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
321 </head>
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
322 <body>'''
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
323
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
324 root = doc.rdoc.root()
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
325 _print_subtree(root, 1, out)
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
326
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
327 print >> out, '''\
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
328 </body>
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
329 </html>'''
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
330
aa7cbf2cbf34 Fix bug of SVG been fault for showing
Thinker K.F. Li <thinker@codemud.net>
parents: 1363
diff changeset
331 out.close()
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
332 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
333
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
334 ## \brief Find all animation pairs.
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
335 #
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
336 # An animation pair is two nodes, one from start scene group and
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
337 # another from stop scene group. The node from start scene group
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
338 # will transite to the state of the node from stop scene group.
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
339 # This method is responsible for finding all pairs.
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
340 #
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
341 @staticmethod
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
342 def _find_transition_pairs(start_scene_group, stop_scene_group):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
343 # Collect all nodes in stop scene
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
344 stop_nodes = {}
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
345 node = stop_scene_group.firstChild()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
346 while node:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
347 try:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
348 node_label = node.getAttribute("ns0:duplicate-src")
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
349 stop_nodes[node_label] = node
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
350 except:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
351 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
352 node = node.next()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
353 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
354
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
355 # Collect all nodes in start scene
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
356 start_nodes = {}
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
357 node = start_scene_group.firstChild()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
358 while node:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
359 try:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
360 node_label = node.getAttribute("id")
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
361 start_nodes[node_label] = node
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
362 except:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
363 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
364 node = node.next()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
365 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
366
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
367 pairs = []
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
368 for start_node in start_scene_group.childList():
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
369 start_node_id = start_node.getAttribute('id')
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
370 try:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
371 stop_node = stop_nodes[start_node_id]
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
372 except:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
373 stop_node = start_node
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
374 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
375 pairs.append((start_node, stop_node))
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
376 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
377
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
378 return pairs
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
379
1363
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
380 def _make_scene_group_style(self, frame_idx, layer_idx):
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
381 scene_group = self._parser.get_scene_group(frame_idx, layer_idx)
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
382 gid = scene_group.getAttribute('id')
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
383 selector = '.frame%04d #%s' % (frame_idx, gid)
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
384 style = {'display': 'inline'}
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
385 self._stylesheet[selector] = style
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
386 pass
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
387
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
388 def _handle_transition_layer(self, layer_idx):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
389 parser = self._parser
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
390 maxframe = parser.get_maxframe()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
391 stylesheet = self._stylesheet
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
392
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
393 frame_idx = 0
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
394 while frame_idx < maxframe:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
395 scene = parser.get_scene(frame_idx, layer_idx)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
396 if not scene:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
397 frame_idx = frame_idx + 1
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
398 continue
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
399
1363
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
400 self._make_scene_group_style(frame_idx, layer_idx)
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
401
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
402 start, end, tween_type = scene
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
403 if start == end:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
404 frame_idx = frame_idx + 1
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
405 continue
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
406
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
407 next_start = end + 1
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
408 scene = parser.get_scene(next_start, layer_idx)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
409 if not scene:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
410 frame_idx = next_start + 1
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
411 continue
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
412
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
413 scene_group = parser.get_scene_group(start, layer_idx)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
414 next_scene_group = parser.get_scene_group(next_start, layer_idx)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
415
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
416 duration = float(next_start - start) / self._frame_rate
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
417
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
418 #
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
419 # Generate style for every transition pair
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
420 #
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
421 transition_pairs = \
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
422 self._find_transition_pairs(scene_group, next_scene_group)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
423 for start_node, stop_node in transition_pairs:
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
424 css_props = self._make_css3_transition(start_node,
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
425 stop_node,
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
426 duration)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
427 node_id = start_node.getAttribute('id')
1363
a05ea7fa43ec Generate CSS rule for key frames
Thinker K.F. Li <thinker@codemud.net>
parents: 1362
diff changeset
428 selector = '.frame%04d #%s' % (start, node_id)
1362
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
429 stylesheet[selector] = css_props
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
430 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
431
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
432 frame_idx = next_start
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
433 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
434 pass
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
435
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
436 def _handle_transition_layers(self):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
437 num_layers = self._parser.get_layer_num()
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
438 for layer_idx in range(num_layers):
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
439 self._handle_transition_layer(layer_idx)
bb76f9d57363 Generate CSS3 transition rules
Thinker K.F. Li <thinker@codemud.net>
parents: 1361
diff changeset
440 pass
1341
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
441 pass
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
442 pass
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
443
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
444 extension = (html5css3_ext(),
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
445 'net.scribboo.html5css3',
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
446 'HTML5/CSS3 exporter',
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
447 'output',
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
448 {'extension': '.html',
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
449 'mimetype': 'text/html',
599b606c4669 Start to implement HTML5/CSS3 exporter
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
450 '_filetypename': 'HTML5/CSS3 (*.html)'})