From cc395dcbd8d7ba04f01382c3e1942663698f2473 Mon Sep 17 00:00:00 2001
From: Sergio Costas <raster@rastersoft.com>
Date: Fri, 18 Jul 2014 18:21:00 +0200
Subject: [PATCH] Allows to remove subtitles

---
 data/interface/wfile_properties.ui |  3 ++-
 src/devede/file_movie.py           | 28 +++++++++++++++++++++++++++-
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/data/interface/wfile_properties.ui b/data/interface/wfile_properties.ui
index 73d2545..ebd113b 100644
--- a/data/interface/wfile_properties.ui
+++ b/data/interface/wfile_properties.ui
@@ -100,7 +100,6 @@
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
-                        <property name="margin_left">12</property>
                         <property name="xalign">0</property>
                         <property name="active">True</property>
                         <property name="draw_indicator">True</property>
@@ -108,6 +107,7 @@
                       <packing>
                         <property name="expand">False</property>
                         <property name="fill">True</property>
+                        <property name="padding">4</property>
                         <property name="position">1</property>
                       </packing>
                     </child>
@@ -800,6 +800,7 @@
                                 <property name="model">subtitles_list</property>
                                 <property name="headers_clickable">False</property>
                                 <property name="enable_search">False</property>
+                                <signal name="cursor-changed" handler="on_treeview_subtitles_cursor_changed" swapped="no"/>
                                 <child internal-child="selection">
                                   <object class="GtkTreeSelection" id="treeview-selection1"/>
                                 </child>
diff --git a/src/devede/file_movie.py b/src/devede/file_movie.py
index a7671f0..875ebf7 100644
--- a/src/devede/file_movie.py
+++ b/src/devede/file_movie.py
@@ -183,6 +183,7 @@ class file_movie(devede.interface_manager.interface_manager):
 
         # elements in page SUBTITLES
         self.wsubtitles_list = self.builder.get_object("subtitles_list")
+        self.wtreview_subtitles = self.builder.get_object("treeview_subtitles")
         self.wdel_subtitles = self.builder.get_object("del_subtitles")
 
         # elements in page VIDEO OPTIONS
@@ -254,6 +255,7 @@ class file_movie(devede.interface_manager.interface_manager):
 
         self.update_ui(self.builder)
         self.on_aspect_classic_toggled(None)
+        self.on_treeview_subtitles_cursor_changed(None)
 
     def on_aspect_classic_toggled(self,b):
         
@@ -283,4 +285,28 @@ class file_movie(devede.interface_manager.interface_manager):
         
         subt = devede.ask_subtitles.ask_subtitles()
         if (subt.run()):
-            self.wsubtitles_list.append([subt.filename, subt.encoding, subt.language, subt.put_upper])
\ No newline at end of file
+            self.wsubtitles_list.append([subt.filename, subt.encoding, subt.language, subt.put_upper])
+
+    def get_selected_subtitle(self):
+        
+        selection = self.wtreview_subtitles.get_selection()
+        model, treeiter = selection.get_selected()
+
+        if treeiter != None:
+            return ( (model, treeiter) )
+        else:
+            return ( (None, None) )
+
+    def on_del_subtitles_clicked(self,b):
+        
+        model, treeiter = self.get_selected_subtitle()
+        if (model != None):
+            model.remove(treeiter)
+
+    def on_treeview_subtitles_cursor_changed(self,b):
+        
+        model, treeiter = self.get_selected_subtitle()
+        if (model == None):
+            self.wdel_subtitles.set_sensitive(False)
+        else:
+            self.wdel_subtitles.set_sensitive(True)
\ No newline at end of file