Mercurial > MadButterfly
comparison pyink/domview.py @ 1431:60f2c9a24cdb
Keep the same active layer and frame when switching back a timeline.
- Add functions to remember frame and layer for timeline at domview.
- Recall active frame and layer when calling switch_component() and
switch_timeline().
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Mon, 11 Apr 2011 00:05:25 +0800 |
| parents | bf405cb2d7cb |
| children | 8e8c9ab3818f |
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| 1430:bf405cb2d7cb | 1431:60f2c9a24cdb |
|---|---|
| 662 use_node.setAttribute('use_component', 'true') | 662 use_node.setAttribute('use_component', 'true') |
| 663 | 663 |
| 664 parent_group.appendChild(use_node) | 664 parent_group.appendChild(use_node) |
| 665 | 665 |
| 666 return use_node | 666 return use_node |
| 667 | |
| 668 def remember_current_frame(self, layer_idx, frame_idx): | |
| 669 if not isinstance(layer_idx, int): | |
| 670 raise TypeError, 'layer index should be a integer' | |
| 671 if not isinstance(frame_idx, int): | |
| 672 raise TypeError, 'frame index should be a integer' | |
| 673 | |
| 674 timeline_name = self.get_current_timeline() | |
| 675 timeline = self._cur_comp.get_timeline(timeline_name) | |
| 676 timeline_scenes = timeline.scenes_node | |
| 677 timeline_scenes.setAttribute('cur_layer', str(layer_idx)) | |
| 678 timeline_scenes.setAttribute('cur_frame', str(frame_idx)) | |
| 679 pass | |
| 680 | |
| 681 def get_current_frame(self): | |
| 682 timeline_name = self.get_current_timeline() | |
| 683 timeline = self._cur_comp.get_timeline(timeline_name) | |
| 684 timeline_scenes = timeline.scenes_node | |
| 685 try: | |
| 686 cur_layer = timeline_scenes.getAttribute('cur_layer') | |
| 687 except KeyError: | |
| 688 cur_layer_idx = 0 | |
| 689 else: | |
| 690 cur_layer_idx = int(cur_layer) | |
| 691 pass | |
| 692 try: | |
| 693 cur_frame = timeline_scenes.getAttribute('cur_frame') | |
| 694 except KeyError: | |
| 695 cur_frame_idx = 0 | |
| 696 else: | |
| 697 cur_frame_idx = int(cur_frame) | |
| 698 pass | |
| 699 | |
| 700 return cur_layer_idx, cur_frame_idx | |
| 667 pass | 701 pass |
| 668 | 702 |
| 669 | 703 |
| 670 ## \brief Parser for scenes nodes. | 704 ## \brief Parser for scenes nodes. |
| 671 # | 705 # |