[pitivi: 11/18] mainwindow.py, viewer.py: hide viewer slider when timeline is current pipeline

[Edward Hervey <edwardrv src gnome org>]

commit 68c4e426fe1340d4d142a2e9eea62121e7e79a0f
Author: Brandon Lewis <brandon_lewis alum berkeley edu>
Date:   Tue Dec 8 14:26:12 2009 -0800

    mainwindow.py,viewer.py: hide viewer slider when timeline is current pipeline
    closes bug 590632

 pitivi/ui/mainwindow.py |    2 ++
 pitivi/ui/viewer.py     |   13 ++++++++++++-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/ui/mainwindow.py b/pitivi/ui/mainwindow.py
index e97ad29..41b60bf 100644
--- a/pitivi/ui/mainwindow.py
+++ b/pitivi/ui/mainwindow.py
@@ -1026,6 +1026,7 @@ class PitiviMainWindow(gtk.Window, Loggable):
         action = ViewAction()
         action.addProducers(factory)
         self.viewer.setPipeline(None)
+        self.viewer.showSlider()
         # FIXME: why do I have to call viewer.setAction ?
         self.viewer.setAction(action)
         self.viewer.setPipeline(pipeline)
@@ -1035,6 +1036,7 @@ class PitiviMainWindow(gtk.Window, Loggable):
         self.debug("position:%s", gst.TIME_ARGS (position))
         if self.viewer.action != self.project.view_action:
             self.viewer.setPipeline(None)
+            self.viewer.hideSlider()
             self.viewer.setAction(self.project.view_action)
             self.viewer.setPipeline(self.project.pipeline)
             # get the pipeline settings and set the DAR of the viewer
diff --git a/pitivi/ui/viewer.py b/pitivi/ui/viewer.py
index b1c3783..dde0a02 100644
--- a/pitivi/ui/viewer.py
+++ b/pitivi/ui/viewer.py
@@ -273,6 +273,16 @@ class PitiviViewer(gtk.VBox, Loggable):
             height = int(width / self.aframe.props.ratio)
             self.aframe.set_size_request(width , height)
 
+    _showingSlider = True
+
+    def showSlider(self):
+        self._showingSlider = True
+        self.slider.show()
+
+    def hideSlider(self):
+        self._showingSlider = False
+        self.slider.hide()
+
     def showControls(self):
         if not self.action:
             return
@@ -282,7 +292,8 @@ class PitiviViewer(gtk.VBox, Loggable):
             self.playpause_button.show()
             self.next_button.show()
             self.forward_button.show()
-            self.slider.show()
+            if self._showingSlider:
+                self.slider.show()
         else:
             self.rewind_button.hide()
             self.back_button.hide()