# HG changeset patch
# User Thinker K.F. Li <thinker@codemud.net>
# Date 1302438606 -28800
# Node ID bf405cb2d7cb325f6f98d21f5fcf0943d7cf83a4
# Parent  b867960fca0278880b760c45d54dbb5f63d17b8b
Switch to latest timeline when switching back to a component

diff -r b867960fca02 -r bf405cb2d7cb pyink/domview.py
--- a/pyink/domview.py	Sun Apr 10 18:46:56 2011 +0800
+++ b/pyink/domview.py	Sun Apr 10 20:30:06 2011 +0800
@@ -474,9 +474,7 @@
         self._layers_parent = \
             self._get_layers_group_of_component(comp_name)
         
-        first_name = comp.all_timeline_names()[0]
-        self._cur_timeline = None
-        self.switch_timeline(first_name)
+        self.make_sure_timeline()
 
         try:
             comp_grp = self.get_component_group(old_comp.name())
@@ -586,6 +584,22 @@
 
         # Make domview to rescan layers and scenes.
         self.reset()            # from domview
+
+        cur_comp_name = self.get_current_component()
+        cur_comp_node = self.get_component_group(cur_comp_name)
+        cur_comp_node.setAttribute("cur_timeline", timeline_name)
+        pass
+
+    def make_sure_timeline(self):
+        cur_comp_name = self.get_current_component()
+        cur_comp_node = self.get_component_group(cur_comp_name)
+        try:
+            timeline_name = cur_comp_node.getAttribute("cur_timeline")
+        except KeyError:
+            timeline_name = self.all_timeline_names()[0]
+            pass
+        self._cur_timeline = None
+        self.switch_timeline(timeline_name)
         pass
 
     def add_timeline(self, timeline_name):