Mercurial > MadButterfly
comparison pyink/MBScene.py @ 1221:33aa2d63e240
When we select a new object, search the scene group which contain it and make it as the active frame.
| author | wycc |
|---|---|
| date | Thu, 06 Jan 2011 09:24:54 +0800 |
| parents | 9425733a677e |
| children | ec964cf4c993 |
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| 1220:9425733a677e | 1221:33aa2d63e240 |
|---|---|
| 539 super(MBScene_framelines, self).__init__(*args, **kws) | 539 super(MBScene_framelines, self).__init__(*args, **kws) |
| 540 | 540 |
| 541 self._last_mouse_over_frameline = None | 541 self._last_mouse_over_frameline = None |
| 542 self._last_active_frameline = None | 542 self._last_active_frameline = None |
| 543 pass | 543 pass |
| 544 | |
| 545 def search_frameline_by_id(self, id): | |
| 546 """ | |
| 547 Search the frameline whose layer is id | |
| 548 """ | |
| 549 | |
| 550 for f in self._framelines: | |
| 551 idx = f.search_by_id(id) | |
| 552 if idx != -1: | |
| 553 return (f,idx) | |
| 554 pass | |
| 555 return (None,-1) | |
| 544 | 556 |
| 545 def _change_hover_frameline(self, widget, event): | 557 def _change_hover_frameline(self, widget, event): |
| 546 """ | 558 """ |
| 547 Hide all hover frames. This is a hack. We should use the lost focus | 559 Hide all hover frames. This is a hack. We should use the lost focus |
| 548 event instead in the future to reduce the overhead. | 560 event instead in the future to reduce the overhead. |
| 690 try: | 702 try: |
| 691 self.nameEditor.set_text(o.getAttribute("inkscape:label")) | 703 self.nameEditor.set_text(o.getAttribute("inkscape:label")) |
| 692 except: | 704 except: |
| 693 self.nameEditor.set_text('') | 705 self.nameEditor.set_text('') |
| 694 pass | 706 pass |
| 695 pass | 707 |
| 708 # The selection is a PYSPObject. Convert it to be PYNode | |
| 709 self.change_active_frame(self.last_select.repr.parent()) | |
| 710 pass | |
| 711 | |
| 712 def change_active_frame(self,obj): | |
| 713 """ | |
| 714 Change the active frame to the current selected object. This will | |
| 715 tell users where the current object is. | |
| 716 """ | |
| 717 | |
| 718 while obj: | |
| 719 id = obj.getAttribute('id') | |
| 720 try: | |
| 721 # Search for the frameline which use @obj as one of its scene | |
| 722 # group. | |
| 723 (frameline,frame) = self.search_frameline_by_id(id) | |
| 724 if frameline == None: | |
| 725 print "Error: internal structure error %s not found" % id | |
| 726 else: | |
| 727 self._change_active_frame(frameline, 0,0) | |
| 728 self.onCellClick(frameline,frame,0) | |
| 729 return | |
| 730 except: | |
| 731 traceback.print_exc() | |
| 732 obj = obj.parent() | |
| 733 | |
| 696 | 734 |
| 697 def insertKeyScene(self, line, frame): | 735 def insertKeyScene(self, line, frame): |
| 698 """ | 736 """ |
| 699 Insert a new key scene into the stage. If the nth is always a | 737 Insert a new key scene into the stage. If the nth is always a |
| 700 key scene, we will return without changing anything. If the | 738 key scene, we will return without changing anything. If the |