MadButterfly: pyink/tween.py annotate

annotate pyink/tween.py @ 1341:599b606c4669

Start to implement HTML5/CSS3 exporter

author	Thinker K.F. Li <thinker@codemud.net>
date	Mon, 07 Feb 2011 21:54:03 +0800
parents	20cf3e2a0a9d
children	a48df5d53ddc

rev	line source
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	1 # -- indent-tabs-mode: t; tab-width: 8; python-indent: 4; --
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	2 # vim: sw=4:ts=8:sts=4
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	3 import traceback
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	4 import math
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	5
1225 a05c8deb6523 Add opacity support to implement fadein/fadeout effect wycc parents: 1199 diff changeset	6
1339 20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	7 def parse_style(style):
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	8 attrs = {}
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	9
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	10 style_parts = style.split(';')
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	11 for part in style_parts:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	12 part = part.strip()
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	13 if not part:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	14 continue
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	15 nv_pair = part.split(':')
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	16 if len(nv_pair) != 2:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	17 raise ValueError, 'invalid format for style "%s"' % (style)
1225 a05c8deb6523 Add opacity support to implement fadein/fadeout effect wycc parents: 1199 diff changeset	18
1339 20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	19 name = nv_pair[0].strip()
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	20 value = nv_pair[1].strip()
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	21 attrs[name] = value
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	22 pass
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	23
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	24 return attrs
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	25
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	26 def gen_style(attrs):
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	27 parts = [name + ':' + value for name, value in attrs.items()]
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	28 style = ';'.join(parts)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	29 return style
1225 a05c8deb6523 Add opacity support to implement fadein/fadeout effect wycc parents: 1199 diff changeset	30
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	31 class TweenObject(object):
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	32 TWEEN_TYPE_NORMAL = 0
1157 3a891dccabd8 Remove the locate tween. It is a special case for the scale tween wycc parents: 1156 diff changeset	33 #TWEEN_TYPE_RELOCATE = 1
3a891dccabd8 Remove the locate tween. It is a special case for the scale tween wycc parents: 1156 diff changeset	34 TWEEN_TYPE_SCALE = 1
1156 ad9c44a08645 If an object does not exist in the destination group, we should duplicate it. wycc parents: 1151 diff changeset	35
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	36 def __init__(self, doc, root):
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	37 super(TweenObject, self).__init__()
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	38 self._doc = doc
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	39 self._root = root
1141 8f0ee167c5b2 Fix the issue of the new DOM implementation wycc parents: 1140 diff changeset	40 try:
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	41 self.width = float(root.getAttribute("width"))
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	42 self.height = float(root.getAttribute("height"))
1141 8f0ee167c5b2 Fix the issue of the new DOM implementation wycc parents: 1140 diff changeset	43 except:
8f0ee167c5b2 Fix the issue of the new DOM implementation wycc parents: 1140 diff changeset	44 self.width = 640
8f0ee167c5b2 Fix the issue of the new DOM implementation wycc parents: 1140 diff changeset	45 self.height = 480
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	46 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	47 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	48
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	49 def updateTweenContent(self, duplicate_group, tween_type,
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	50 start_scene_group, stop_scene_group, percent):
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	51 """
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	52 Update the content of the duplicate scene group. We will
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	53 use precent, start_scene_group, stop_scene_group to
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	54 compute transform matrix and update duplicate scene group
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	55 specified.
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	56 """
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	57 # Collect ref from the obj
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	58 node = duplicate_group.firstChild()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	59 dup_nodes = {}
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	60 while node:
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	61 try:
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	62 ref = node.getAttribute("ref")
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	63 dup_nodes[ref] = node
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	64 except:
e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	65 ref = None
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	66 pass
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	67 node = node.next()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	68 pass
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	69
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	70 # Collect all nodes in stop scene
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	71 stop_nodes = {}
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	72 node = stop_scene_group.firstChild()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	73 while node:
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	74 try:
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	75 node_label = node.getAttribute("ns0:duplicate-src")
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	76 stop_nodes[node_label] = node
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	77 except:
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	78 pass
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	79 node = node.next()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	80 pass
1199 25e1579ed3d1 Fix bug of running animation Thinker K.F. Li <thinker@codemud.net> parents: 1172 diff changeset	81
1172 178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	82 # Collect all nodes in start scene
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	83 start_nodes = {}
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	84 node = start_scene_group.firstChild()
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	85 while node:
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	86 try:
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	87 node_label = node.getAttribute("id")
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	88 start_nodes[node_label] = node
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	89 except:
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	90 pass
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	91 node = node.next()
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	92 pass
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	93
1172 178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	94 # Remove duplicate nodes that is not in the set of start nodes
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	95 for node_ref in dup_nodes:
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	96 if node_ref not in start_nodes:
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	97 node = dup_nodes[node_ref]
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	98 duplicate_group.removeChild(node)
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	99 pass
178b126edd2c Implement the correct normal tween. We will duplicate the node in the start scene. Insted of deleting all nodes which is not in the stop scene, we should delete the object which is not in the start scene instead. If we delete objecvt the the stop scene, the object should appear until we reach the stop scene. wycc parents: 1170 diff changeset	100 pass
1160 1a699dc00fa3 Fix the issue of not removing node in old scene when switching scenes. Thinker K.F. Li <thinker@codemud.net> parents: 1157 diff changeset	101
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	102 #
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	103 # Node ID of a node of start scene must be mapped to
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	104 # 'ns0:duplicate-src' attribute of a node of stop scene. The
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	105 # nodes which can not be mapped to a node of stop scene are
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	106 # not manipulated by the tween.
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	107 #
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	108 # When a scene is duplicated, 'ns0:duplicate-src' attribute of
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	109 # nodes, in the new scene, must be setted to ID of respective
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	110 # one in the duplicated scene.
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	111 #
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	112 start_node = start_scene_group.firstChild()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	113 while start_node:
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	114 start_node_id = start_node.getAttribute('id')
1163 c23593881507 Merge. wycc parents: 1160 diff changeset	115 dup_node = dup_nodes.setdefault(start_node_id, None)
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	116 try:
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	117 stop_node = stop_nodes[start_node_id]
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	118 except KeyError:
1170 e64b02951627 Fix the issue in the normal tween. We duplicate the object only when the object is not in the duplicated node yet. wycc parents: 1167 diff changeset	119 self.updateTweenObject(duplicate_group, tween_type,
e64b02951627 Fix the issue in the normal tween. We duplicate the object only when the object is not in the duplicated node yet. wycc parents: 1167 diff changeset	120 start_node, start_node,
e64b02951627 Fix the issue in the normal tween. We duplicate the object only when the object is not in the duplicated node yet. wycc parents: 1167 diff changeset	121 percent, dup_node)
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	122 start_node = start_node.next()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	123 continue
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	124
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	125
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	126 self.updateTweenObject(duplicate_group, tween_type,
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	127 start_node, stop_node,
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	128 percent, dup_node)
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	129 start_node = start_node.next()
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	130 pass
71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	131 pass
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	132
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	133 def parseTransform(self,obj):
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	134 """
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	135 Return the transform matrix of an object
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	136 """
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	137 try:
1141 8f0ee167c5b2 Fix the issue of the new DOM implementation wycc parents: 1140 diff changeset	138 t = obj.getAttribute("transform")
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	139 if t[0:9] == 'translate':
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	140 fields = t[10:].split(',')
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	141 x = float(fields[0])
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	142 fields = fields[1].split(')')
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	143 y = float(fields[0])
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	144 return [1,0,0,1,x,y]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	145 elif t[0:6] == 'matrix':
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	146 fields=t[7:].split(')')
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	147 fields = fields[0].split(',')
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	148 return [float(fields[0]),float(fields[1]),float(fields[2]),float(fields[3]),float(fields[4]),float(fields[5])]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	149 except:
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	150 #traceback.print_exc()
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	151 return [1,0,0,1,0,0]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	152
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	153 def invA(self,m):
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	154 d = m[0]m[3]-m[2]m[1]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	155 return [m[3]/d, -m[1]/d, -m[2]/d, m[0]/d, (m[1]m[5]-m[4]m[3])/d, (m[4]m[2]-m[0]m[5])/d]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	156
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	157 def mulA(self,a,b):
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	158 return [a[0]b[0]+a[1]b[2],
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	159 a[0]b[1]+a[1]b[3],
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	160 a[2]b[0]+a[3]b[2],
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	161 a[2]b[1]+a[3]b[3],
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	162 a[0]b[4]+a[1]b[5]+a[4],
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	163 a[2]b[4]+a[3]b[5]+a[5]]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	164
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	165 def decomposition(self,m):
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	166 """
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	167 Decompose the affine matrix into production of translation,rotation,shear and scale.
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	168 The algorithm is documented at http://lists.w3.org/Archives/Public/www-style/2010Jun/0602.html
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	169 """
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	170 if m[0]m[3] == m[1]m[2]:
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	171 print "The affine matrix is singular"
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	172 return [1,0,0,1,0,0]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	173 A=m[0]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	174 B=m[2]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	175 C=m[1]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	176 D=m[3]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	177 E=m[4]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	178 F=m[5]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	179 sx = math.sqrt(AA+BB)
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	180 A = A/sx
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	181 B = B/sx
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	182 shear = m[0]m[1]+m[2]m[3]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	183 C = C - A*shear
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	184 D = D - B*shear
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	185 sy = math.sqrt(CC+DD)
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	186 C = C/sy
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	187 D = D/sy
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	188 r = AD-BC
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	189 if r == -1:
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	190 shear = -shear
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	191 sy = -sy
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	192 R = math.atan2(B,A)
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	193 return [sx,sy, R, E,F]
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	194
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	195
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	196 def updateTweenObject(self,obj,typ,s,d,p,newobj):
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	197 """
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	198 Generate tweened object in the @obj by using s and d in the @p percent
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	199 http://lists.w3.org/Archives/Public/www-style/2010Jun/0602.html
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	200 """
1157 3a891dccabd8 Remove the locate tween. It is a special case for the scale tween wycc parents: 1156 diff changeset	201 if typ == self.TWEEN_TYPE_SCALE:
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	202 self.updateTweenObjectScale(obj,s,d,p,newobj)
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	203 pass
1151 71c72e8d6755 Refactory cod eof TweenObject.updateTweenContent and MBScene.setCurrentScene(). Thinker K.F. Li <thinker@codemud.net> parents: 1150 diff changeset	204 elif typ == self.TWEEN_TYPE_NORMAL:
1170 e64b02951627 Fix the issue in the normal tween. We duplicate the object only when the object is not in the duplicated node yet. wycc parents: 1167 diff changeset	205 if newobj == None:
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	206 newobj = s.duplicate(self._doc)
1170 e64b02951627 Fix the issue in the normal tween. We duplicate the object only when the object is not in the duplicated node yet. wycc parents: 1167 diff changeset	207 newobj.setAttribute("ref", s.getAttribute("id"))
e64b02951627 Fix the issue in the normal tween. We duplicate the object only when the object is not in the duplicated node yet. wycc parents: 1167 diff changeset	208 obj.appendChild(newobj)
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	209 pass
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	210
1339 20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	211 def _update_tween_style(self, s, d, p, newobj):
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	212 try:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	213 s_style = s.getAttribute('style')
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	214 except:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	215 s_attrs = {}
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	216 else:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	217 s_attrs = parse_style(s_style)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	218 pass
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	219
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	220 try:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	221 d_style = d.getAttribute('style')
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	222 except:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	223 d_attrs = {}
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	224 else:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	225 d_attrs = parse_style(d_style)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	226 pass
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	227
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	228 attrs = dict(s_attrs)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	229
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	230 if s_attrs.has_key('opacity'):
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	231 start_opacity = float(s_attrs['opacity'])
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	232 else:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	233 start_opacity = 1
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	234 pass
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	235
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	236 if d_attrs.has_key('opacity'):
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	237 end_opacity = float(d_attrs['opacity'])
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	238 else:
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	239 end_opacity = 1
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	240 pass
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	241
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	242 cur_opacity = start_opacity * (1 - p) + end_opacity * p
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	243 attrs['opacity'] = '%g' % (cur_opacity)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	244
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	245 new_style = gen_style(attrs)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	246 newobj.setAttribute('style', new_style)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	247 pass
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	248
1297 0e27e3aa21ed Add more arguments to pass the required data. wycc parents: 1296 diff changeset	249 def updateTweenObjectScale_Group(self, s, d, p, newobj, top):
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	250 # Parse the translate or matrix
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	251 #
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	252 # D = B inv(A)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	253 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	254 (ox,oy) = s.spitem.getCenter()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	255 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	256 ox = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	257 oy = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	258 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	259
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	260 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	261 (dx,dy) = d.spitem.getCenter()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	262 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	263 dx = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	264 dy = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	265 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	266
1339 20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	267 self._update_tween_style(s, d, p, newobj)
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	268
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	269 sm = self.parseTransform(s)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	270 ss = self.decomposition(sm)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	271 dm = self.parseTransform(d)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	272 dd = self.decomposition(dm)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	273 sx = (ss[0](1-p)+dd[0]p)/ss[0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	274 sy = (ss[1](1-p)+dd[1]p)/ss[1]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	275 a = ss[2](1-p)+dd[2]p-ss[2]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	276 tx = ox(1-p)+dxp
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	277 ty = oy(1-p)+dyp
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	278 m = [math.cos(a),math.sin(a),-math.sin(a),math.cos(a),0,0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	279 m = self.mulA([sx,0,0,sy,0,0],m)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	280 m = self.mulA(m,[1,0,0,1,-ox,oy-self.height])
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	281 m = self.mulA([1,0,0,1,tx,self.height-ty],m)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	282
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	283 top.setAttribute("transform","matrix(%g,%g,%g,%g,%g,%g)" % (m[0],m[2],m[1],m[3],m[4],m[5]))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	284 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	285
1297 0e27e3aa21ed Add more arguments to pass the required data. wycc parents: 1296 diff changeset	286 def updateTweenObjectScale_Use(self, s, d, p, newobj, top):
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	287 # Parse the translate or matrix
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	288 #
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	289 # D = B inv(A)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	290 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	291 (ox,oy) = s.spitem.getCenter()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	292 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	293 ox = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	294 oy = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	295 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	296
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	297 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	298 (dx,dy) = d.spitem.getCenter()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	299 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	300 dx = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	301 dy = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	302 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	303
1339 20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	304 self._update_tween_style(s, d, p, newobj)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	305
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	306 dm = self.parseTransform(d)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	307 dd = self.decomposition(dm)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	308 sx = 1-(1-dd[0])*p
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	309 sy = 1-(1-dd[1])*p
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	310 a = dd[2]*p
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	311 tx = ox(1-p)+dxp
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	312 ty = oy(1-p)+dyp
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	313 m = [math.cos(a),math.sin(a),-math.sin(a),math.cos(a),0,0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	314 m = self.mulA([sx,0,0,sy,0,0],m)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	315 m = self.mulA(m,[1,0,0,1,-ox,oy-self.height])
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	316 m = self.mulA([1,0,0,1,tx,self.height-ty],m)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	317
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	318 top.setAttribute("transform","matrix(%g,%g,%g,%g,%g,%g)" % (m[0],m[2],m[1],m[3],m[4],m[5]))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	319 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	320
1297 0e27e3aa21ed Add more arguments to pass the required data. wycc parents: 1296 diff changeset	321 def updateTweenObjectScale_Primitive(self, s, d, p, newobj, top):
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	322 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	323 if d.name() == "svg:use":
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	324 sw = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	325 sh = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	326 dw = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	327 dh = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	328 else:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	329 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	330 sw = float(s.getAttribute("width"))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	331 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	332 sw = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	333 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	334 sh = float(s.getAttribute("height"))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	335 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	336 sh = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	337
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	338 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	339 dw = float(d.getAttribute("width"))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	340 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	341 dw = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	342 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	343 dh = float(d.getAttribute("height"))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	344 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	345 dh = 1
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	346 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	347
1339 20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	348 self._update_tween_style(s, d, p, newobj)
20cf3e2a0a9d Fix weir behavior for tweening for opacity. Thinker K.F. Li <thinker@codemud.net> parents: 1297 diff changeset	349
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	350 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	351 (ox,oy) = s.spitem.getCenter()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	352 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	353 ox = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	354 oy = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	355 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	356 (dx,dy) = d.spitem.getCenter()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	357 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	358 dx = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	359 dy = 0
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	360 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	361 sm = self.parseTransform(s)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	362 ss = self.decomposition(sm)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	363 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	364 ss = [1,1,0,0,0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	365 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	366 try:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	367 dm = self.parseTransform(d)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	368 dd = self.decomposition(dm)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	369 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	370 dd = [1,1,0,0,0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	371 dd[0] = dd[0]*dw/sw
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	372 dd[1] = dd[1]*dh/sh
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	373 sx = (ss[0](1-p)+dd[0]p)/ss[0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	374 sy = (ss[1](1-p)+dd[1]p)/ss[1]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	375 a = ss[2](1-p)+dd[2]p-ss[2]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	376 tx = ox(1-p)+dxp
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	377 ty = oy(1-p)+dyp
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	378 m = [math.cos(a),math.sin(a),-math.sin(a),math.cos(a),0,0]
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	379 m = self.mulA([sx,0,0,sy,0,0],m)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	380 m = self.mulA(m,[1,0,0,1,-ox,oy-self.height])
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	381 m = self.mulA([1,0,0,1,tx,self.height-ty],m)
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	382
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	383 top.setAttribute("transform","matrix(%g,%g,%g,%g,%g,%g)" % (m[0],m[2],m[1],m[3],m[4],m[5]))
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	384 except:
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	385 traceback.print_exc()
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	386 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	387 pass
7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	388
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	389 def updateTweenObjectScale(self,obj,s,d,p,newobj):
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	390 """
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	391 Generate a new group which contains the original group and then
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	392 add the transform matrix to generate a tween frame between the
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	393 origin and destination scene group.
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	394
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	395 We will parse the transform matrix of the @s and @d and then
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	396 generate the matrix which is (1-p) of @s and p percent of @d.
d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	397 """
1239 447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	398 if newobj and not newobj.firstChild():
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	399 # newobj is not with expect structure.
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	400 #
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	401 # When a user change tween type of a scene, the structure
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	402 # of dup group created by old tween type may not satisfy
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	403 # the requirement of current tween type.
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	404 newobj.parent().removeChild(newobj)
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	405 newobj = None
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	406 pass
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	407
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	408 if newobj == None:
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	409 newobj = s.duplicate(self._doc)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	410 top = self._doc.createElement("svg:g")
1146 e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	411 top.setAttribute("ref",s.getAttribute("id"))
e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	412 top.appendChild(newobj)
e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	413 obj.appendChild(top)
e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	414 else:
e14ec6d1a661 CHange the implementation to set the transformation matrix only. This is be more friendly for the animation inside the inskcape. wycc parents: 1141 diff changeset	415 top = newobj
1239 447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	416 newobj = newobj.firstChild()
447cd3359cf2 Fix bug of mal-structured dup group Thinker K.F. Li <thinker@codemud.net> parents: 1227 diff changeset	417 pass
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	418 if s.name() == 'svg:g':
1297 0e27e3aa21ed Add more arguments to pass the required data. wycc parents: 1296 diff changeset	419 self.updateTweenObjectScale_Group(s,d,p,newobj,top)
1296 7f0a16125eeb When we animate from a use, we should not consider its matrix because the matrix of the destination group is apply to the whole <svg:use> include its matrix. wycc parents: 1284 diff changeset	420 elif s.name() == 'svg:use':
1297 0e27e3aa21ed Add more arguments to pass the required data. wycc parents: 1296 diff changeset	421 self.updateTweenObjectScale_Use(s,d,p,newobj,top)
1140 d4dbcb93aee0 Separate the tween from the main module. wycc parents: diff changeset	422 else:
1297 0e27e3aa21ed Add more arguments to pass the required data. wycc parents: 1296 diff changeset	423 self.updateTweenObjectScale_Primitive(s,d,p,newobj,top)
1245 ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	424 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	425 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	426
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	427 ## \brief Providing capability of showing scenes.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	428 #
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	429 # This class computes and shows scenes for a \ref domview_ui. The
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	430 # content of layers and frames are read from domview_ui to generate
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	431 # scenes properly. When caller requests to show a scene 'n', this
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	432 # class compute content of frame 'n' for every layer of the
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	433 # domview_ui.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	434 #
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	435 class scenes_director(object):
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	436 _tween_obj_tween_types = (TweenObject.TWEEN_TYPE_NORMAL,
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	437 TweenObject.TWEEN_TYPE_SCALE)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	438
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	439 def __init__(self, domview_ui):
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	440 super(scenes_director, self).__init__()
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	441 self._domview = domview_ui
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	442 self._tween_obj = TweenObject(domview_ui.doc, domview_ui.root)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	443 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	444
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	445 def show_scene(self, idx):
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	446 """
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	447 Update the scene group according to the curretn scene
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	448 data. There are a couple of cases.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	449 1. If the type of the scene is normal, we display it when
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	450 it contains the current frame. Otherwise hide it.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	451 2. If the type of the scene is relocate or scale, we need
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	452 to duplicate the scene group and then modify its
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	453 transform matrix according to the definition of the
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	454 scene. Then, hide the original scenr group and display
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	455 the duplciate scene group. In addition, we may need to
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	456 delete the old duplicated scene group as well.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	457
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	458 For each layer, we will always use the duplicated scene
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	459 group whose name as dup.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	460 We will put the duplicated scene group inside it. We will
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	461 create this group if it is not
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	462 available.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	463 """
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	464 for layer_idx in range(self._domview.get_layer_num()):
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	465 dup_group = self._domview.get_layer_dup_group(layer_idx)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	466 dup_group.setAttribute('style', 'display: none')
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	467
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	468 all_key_tweens = self._domview.get_layer_keys(layer_idx)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	469 for start, end, tween_type in all_key_tweens:
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	470 if start == idx: # at key frame
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	471 scene_group = \
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	472 self._domview.get_key_group(layer_idx, start)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	473 scene_group.setAttribute('style', '')
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	474 elif start < idx and end >= idx: # in Tween
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	475 dup_group.setAttribute('style', '')
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	476 scene_group = \
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	477 self._domview.get_key_group(layer_idx, start)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	478 scene_group.setAttribute('style', 'display: none')
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	479
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	480 try:
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	481 next_scene_group = \
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	482 self._domview.get_key_group(layer_idx, end + 1)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	483 except: # no next key frame
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	484 next_scene_group = scene_group
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	485 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	486
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	487 tween_obj_type = self._tween_obj_tween_types[tween_type]
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	488 nframes = end - start + 1
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	489 percent = float(idx - start) / nframes
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	490 self._tween_obj.updateTweenContent(dup_group,
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	491 tween_obj_type,
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	492 scene_group,
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	493 next_scene_group,
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	494 percent)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	495 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	496 else: # this scene should not be showed.
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	497 scene_group = \
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	498 self._domview.get_key_group(layer_idx, start)
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	499 scene_group.setAttribute('style', 'display: none')
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	500 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	501 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	502 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	503 pass
ccbf0c5d01d1 Move code of setCurrentScene to tween.py. Thinker K.F. Li <thinker@codemud.net> parents: 1239 diff changeset	504 pass

Mercurial > MadButterfly

annotate pyink/tween.py @ 1341:599b606c4669