[pitivi: 5/8] Fix project settings' checks for Save and Remove preset buttons

[Thibault Saunier <tsaunier src gnome org>]

commit 72db498768477e22cc1e95aff218f3d381cff311
Author: Jean-FranÃois Fortin Tam <nekohayo gmail com>
Date:   Thu Sep 15 11:16:44 2011 -0400

    Fix project settings' checks for Save and Remove preset buttons

 pitivi/ui/encodingdialog.py  |    8 ++++----
 pitivi/ui/projectsettings.py |   18 ++++++++----------
 2 files changed, 12 insertions(+), 14 deletions(-)
---
diff --git a/pitivi/ui/encodingdialog.py b/pitivi/ui/encodingdialog.py
index 1a2b3fa..34f6b91 100644
--- a/pitivi/ui/encodingdialog.py
+++ b/pitivi/ui/encodingdialog.py
@@ -441,10 +441,10 @@ class EncodingDialog(Renderer, Loggable):
         self.save_render_preset_button.set_sensitive(False)
 
     def _updateRenderPresetButtons(self):
-        preset_changed = self.render_presets.isSaveButtonSensitive()
-        self.save_render_preset_button.set_sensitive(preset_changed)
-        preset_selected = self.render_presets.isRemoveButtonSensitive()
-        self.remove_render_preset_button.set_sensitive(preset_selected)
+        can_save = self.render_presets.isSaveButtonSensitive()
+        self.save_render_preset_button.set_sensitive(can_save)
+        can_remove = self.render_presets.isRemoveButtonSensitive()
+        self.remove_render_preset_button.set_sensitive(can_remove)
 
     def _removeRenderPresetButtonClickedCb(self, button):
         selection = self.render_preset_treeview.get_selection()
diff --git a/pitivi/ui/projectsettings.py b/pitivi/ui/projectsettings.py
index cdf9959..4ac3393 100644
--- a/pitivi/ui/projectsettings.py
+++ b/pitivi/ui/projectsettings.py
@@ -477,22 +477,20 @@ class ProjectSettingsDialog():
         self.save_video_preset_button.set_sensitive(False)
 
     def _updateAudioPresetButtons(self):
-        preset_changed = self.audio_presets.isCurrentPresetChanged()
-        self.save_audio_preset_button.set_sensitive(preset_changed)
-        preset_selected = bool(self.audio_presets.cur_preset)
-        self.remove_audio_preset_button.set_sensitive(preset_selected)
+        can_save = self.audio_presets.isSaveButtonSensitive()
+        self.save_audio_preset_button.set_sensitive(can_save)
+        can_remove = self.audio_presets.isRemoveButtonSensitive()
+        self.remove_audio_preset_button.set_sensitive(can_remove)
 
     def _updateVideoPresetButtons(self):
-        preset_changed = self.video_presets.isCurrentPresetChanged()
-        self.save_video_preset_button.set_sensitive(preset_changed)
-        preset_selected = bool(self.video_presets.cur_preset)
-        self.remove_video_preset_button.set_sensitive(preset_selected)
+        self.save_video_preset_button.set_sensitive(self.video_presets.isSaveButtonSensitive())
+        self.remove_video_preset_button.set_sensitive(self.video_presets.isRemoveButtonSensitive())
 
     def _updateAudioSaveButton(self, unused_in, button):
-        button.set_sensitive(self.audio_presets.isCurrentPresetChanged())
+        button.set_sensitive(self.audio_presets.isSaveButtonSensitive())
 
     def _updateVideoSaveButton(self, unused_in, button):
-        button.set_sensitive(self.video_presets.isCurrentPresetChanged())
+        button.set_sensitive(self.video_presets.isSaveButtonSensitive())
 
     def darSelected(self):
         return self.select_dar_radiobutton.props.active