Mercurial > MadButterfly
diff pyink/domview_ui.py @ 1265:ca301f6abef7
Support undo for insert key frame/rm keyframe. We will refresh all layers and scenes since it is not feasible to collect these changes and update the layers and scenes. We may scan two level only in the future to improve the performance.
| author | wycc |
|---|---|
| date | Wed, 12 Jan 2011 15:01:14 +0800 |
| parents | 2f861eea1214 |
| children | 0daf68f3c1f9 |
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--- a/pyink/domview_ui.py Wed Jan 12 12:25:45 2011 +0800 +++ b/pyink/domview_ui.py Wed Jan 12 15:01:14 2011 +0800 @@ -75,7 +75,6 @@ def _add_frameline(self, layer_idx): if layer_idx > len(self._framelines): raise ValueError, 'layer number should be a consequence' - vbox = self._frameline_vbox line = frameline(self._num_frames_of_line) @@ -111,6 +110,7 @@ hbox = line.parent vbox.remove(hbox) + hbox.remove(line) del self._framelines[layer_idx] for idx in range(layer_idx, len(self._framelines)): @@ -118,7 +118,23 @@ pass pass + def _remove_all_framelines(self): + num = len(self._framelines) + + for idx in range(0,num): + line = self._framelines[idx] + hbox = line.parent + self._frameline_vbox.remove(hbox) + self._framelines=[] + self._last_mouse_over_frameline = None + self._last_active_frameline = None + self._active_frame_callback = None + + pass + def _init_framelines(self): + if self._framelines!= None: + return self._framelines = [] box = gtk.ScrolledWindow() @@ -411,6 +427,13 @@ self._root = root pass + ## \brief Reload the document. + # + def reset(self): + self._fl_stack._remove_all_framelines() + self.handle_doc_root(self._doc, self._root) + pass + ## \brief Mark given frame as a key frame. # def mark_key(self, layer_idx, key_idx): @@ -645,6 +668,13 @@ max_frame = self._dom.get_max_frame() return max_frame + ## \brief add the current position to the undo buffer. + # + # The msg will be displayed in the UI to indicate the undo set. + def mark_undo(self, msg): + self._dom.mark_undo(msg) + pass + @property def doc(self): return self._doc