Mercurial > MadButterfly

comparison pyink/MBScene.py @ 1235:84e7b1c1892b

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Remove updateUI
author Thinker K.F. Li <thinker@codemud.net>
date Mon, 10 Jan 2011 11:45:12 +0800
parents 0f597a2073eb
children 2eeac97853eb
comparison
equal deleted inserted replaced
1234:0f597a2073eb 1235:84e7b1c1892b
964 964
965 ## \brief Update content of a frameline from scenes of respective layer. 965 ## \brief Update content of a frameline from scenes of respective layer.
966 # 966 #
967 def _update_frameline_content(self, layer_idx): 967 def _update_frameline_content(self, layer_idx):
968 fl_mgr = self._fl_mgr 968 fl_mgr = self._fl_mgr
969 scene_nodes = self._fl_mgr.get_all_scene_node_of_layer(layer_idx): 969 scene_nodes = fl_mgr.get_all_scene_node_of_layer(layer_idx)
970 for scene_node in scene_nodes: 970 for scene_node in scene_nodes:
971 start, end, tween_name = self._parse_one_scene(scene_node) 971 start, end, tween_name = self._parse_one_scene(scene_node)
972 972
973 fl_mgr.add_keyframe(layer_idx, start) 973 fl_mgr.add_keyframe(layer_idx, start)
974 fl_mgr.set_keyframe_data(layer_idx, start, scene_node) 974 fl_mgr.set_keyframe_data(layer_idx, start, scene_node)
1340 scene_group = self._dom.get_keyframe_group(layer_idx, start) 1340 scene_group = self._dom.get_keyframe_group(layer_idx, start)
1341 self._enterGroup(scene_group) 1341 self._enterGroup(scene_group)
1342 self.setTweenType(tween_type) 1342 self.setTweenType(tween_type)
1343 pass 1343 pass
1344 1344
1345 ## \brief Remove the layer that lost the layer group.
1346 #
1347 # This function is called when a layer group being removed from the
1348 # DOM-tree.
1349 def _remove_lost_group_layer(self, layer_idx):
1350 layer = self._layers[layer_idx]
1351 frameline = self._framelines[layer_idx]
1352 for start, end, tween_type in frameline.get_frame_blocks():
1353 scene_node = frameline.get_frame_data(start)
1354 self.rm_scene_node(scene_node)
1355 pass
1356
1357 self._remove_frameline(layer_idx) # TODO
1358 self._show_framelines()
1359 del self._layers[layer_idx]
1360 pass
1361
1362 ## \brief Make status of layers is updated when DOM is changed.
1363 #
1364 # When DOM-tree is changed, this function make sure layer information is up
1365 # to date.
1366 #
1367 # TODO: move this to somewhere
1368 #
1369 def _make_layers_integral(self):
1370 root = self._root
1371 root_id = root.getAttribute('id')
1372
1373 # Remove group of removed layers
1374 layer_idx = 0
1375 while layer_idx < len(self._layers):
1376 layer = self._layers[layer_idx]
1377
1378 if layer.group.name() != 'svg:g':
1379 self._remove_lost_group_layer(layer_idx) # TODO
1380 continue
1381
1382 parent = layer.group.parent()
1383
1384 if not parent: # parent is None when a node being removed from
1385 # DOM-tree.
1386 self._remove_lost_group_layer(layer_idx)
1387 continue
1388
1389 if parent.name() != 'svg:svg':
1390 self._remove_lost_group_layer(layer_idx)
1391 continue
1392
1393 if parent.getAttribute('id') != root_id:
1394 self._remove_lost_group_layer(layer_idx)
1395 continue
1396
1397 layer_idx = layer_idx + 1
1398 pass
1399
1400 # Add new layers
1401 layer_idx = 0
1402 for child in root.childList():
1403 if child.name() != 'svg:g':
1404 continue
1405
1406 try:
1407 layer = self._layers[layer_idx]
1408 except IndexError:
1409 layer = None
1410 else:
1411 layer_group_id = layer.group.getAttribute('id')
1412 pass
1413
1414 child_id = child.getAttribute('id')
1415 if (not layer) or layer_group_id != child_id:
1416 self.add_layer(layer_idx, child)
1417 self.parse_layer(layer_idx)
1418 self._add_frameline(layer_idx)
1419
1420 layer = self._layers[layer_idx]
1421 frameline = self._framelines[layer_idx]
1422 try:
1423 label = layer.group.getAttribute('inkscape:label')
1424 except:
1425 label = layer.group.getAttribute('id')
1426 pass
1427 frameline.label.set_text(label)
1428
1429 self._show_framelines()
1430 pass
1431
1432 layer_idx = layer_idx + 1
1433 pass
1434 pass
1435
1436 def duplicateKeyScene(self): 1345 def duplicateKeyScene(self):
1437 # Search for the current scene 1346 # Search for the current scene
1438 layer_idx, frame_idx = self._dom.get_active_layer_frame() 1347 layer_idx, frame_idx = self._dom.get_active_layer_frame()
1439 1348
1440 try: 1349 try:
1491 self.editDone = gtk.Button('Set') 1400 self.editDone = gtk.Button('Set')
1492 hbox.pack_start(self.editDone,expand=False,fill=False) 1401 hbox.pack_start(self.editDone,expand=False,fill=False)
1493 self.editDone.connect('clicked', self.changeObjectLabel) 1402 self.editDone.connect('clicked', self.changeObjectLabel)
1494 pass 1403 pass
1495 1404
1496 def updateUI(self, *args):
1497 if self._lockui: return
1498
1499 if self.last_update!= None:
1500 glib.source_remove(self.last_update)
1501 self.last_update = glib.timeout_add(300,self._updateUI)
1502
1503 pass
1504
1505 def _updateUI(self,node=None,arg=None):
1506 self._lockui = True
1507 self._make_layers_integral()
1508 self._lockui = False
1509 pass
1510
1511 def addTweenTypeSelector(self, hbox): 1405 def addTweenTypeSelector(self, hbox):
1512 tweenbox = gtk.HBox() 1406 tweenbox = gtk.HBox()
1513 label = gtk.Label('Tween Type') 1407 label = gtk.Label('Tween Type')
1514 tweenbox.pack_start(label) 1408 tweenbox.pack_start(label)
1515 1409
1707 vbox.pack_start(frame_ui, expand=False) 1601 vbox.pack_start(frame_ui, expand=False)
1708 hbox=gtk.HBox(False, 0) 1602 hbox=gtk.HBox(False, 0)
1709 self._add_buttons(hbox) 1603 self._add_buttons(hbox)
1710 vbox.pack_start(hbox, expand=False) 1604 vbox.pack_start(hbox, expand=False)
1711 1605
1712 doc = self.document
1713 addEventListener(doc,'DOMNodeInserted', self.updateUI, None)
1714 addEventListener(doc,'DOMNodeRemoved', self.updateUI, None)
1715
1716 self.top.show_all() 1606 self.top.show_all()
1717 self.last_update = None 1607 self.last_update = None
1718 return False 1608 return False
1719 pass 1609 pass