description and other improvements for available episodes list

git-svn-id: svn://svn.berlios.de/gpodder/trunk@178 b0d088ad-0a06-0410-aad2-9ed5178a7e87

ChangeLog

@@ -1,3 +1,12 @@
+Mon, 20 Nov 2006 12:46:54 +0100 <thp@perli.net>
+        * src/gpodder/libpodcasts.py: Added one_line_description() to 
+          podcastItem; modified getItemsModel to return description
+        * src/gpodder/gpodder.py: Added description to "available 
+          episodes" list; made columns resizable and reorderable and 
+          added "ellipsize" property to both name and description field
+	* bin/gpodder: bumped release date again (wonder if we should 
+	  use svn:keywords on that file some time soon ;)
+
 Mon, 20 Nov 2006 11:58:37 +0100 <thp@perli.net>
         * src/gpodder/libipodsync.py: Applied patch from Nick (nikosapi 
           gmail com) to add file size to iTunesDB. This should fix the 

bin/gpodder

@@ -26,8 +26,8 @@
 # PLEASE DO NOT CHANGE FORMAT OF __version__ LINE (setup.py reads this)
 
 __author__    = "Thomas Perl <thp@perli.net>"
-__version__   = "0.8.0+svn20061117"
-__date__      = "2006-11-17"
+__version__   = "0.8.0+svn20061120"
+__date__      = "2006-11-20"
 __copyright__ = "Copyright (c) 2005-2006 %s. All rights reserved." % __author__
 __licence__   = "GPL"
 

src/gpodder/gpodder.py

@@ -29,6 +29,7 @@
 import os
 import gtk
 import gobject
+import pango
 import sys
 
 from threading import Event
@@ -122,8 +123,9 @@ class Gpodder(SimpleGladeApp):
         #gtk.TreeViewColumn( "", gtk.CellRendererToggle(), active=3),
         namecell = gtk.CellRendererText()
         namecell.set_property('cell-background', 'white')
+        namecell.set_property('ellipsize', pango.ELLIPSIZE_END)
         namecolumn = gtk.TreeViewColumn( _("Episode"), namecell, text=1)
-        namecolumn.add_attribute(namecell, "cell-background", 4)        
+        namecolumn.add_attribute(namecell, "cell-background", 4)
 
         sizecell = gtk.CellRendererText()
         sizecell.set_property('cell-background', 'white')
@@ -135,7 +137,15 @@ class Gpodder(SimpleGladeApp):
         releasecolumn = gtk.TreeViewColumn( _("Released"), releasecell, text=5)
         releasecolumn.add_attribute(releasecell, "cell-background", 4)
         
-        for itemcolumn in ( namecolumn, sizecolumn, releasecolumn ):
+        desccell = gtk.CellRendererText()
+        desccell.set_property('cell-background', 'white')
+        desccell.set_property('ellipsize', pango.ELLIPSIZE_END)
+        desccolumn = gtk.TreeViewColumn( _("Description"), desccell, text=6)
+        desccolumn.add_attribute(desccell, "cell-background", 4)
+
+        for itemcolumn in ( namecolumn, sizecolumn, releasecolumn, desccolumn ):
+            itemcolumn.set_resizable( True)
+            itemcolumn.set_reorderable( True)
             self.treeAvailable.append_column( itemcolumn)
 
         # enable multiple selection support
@@ -240,6 +250,7 @@ class Gpodder(SimpleGladeApp):
         try:
             self.items_model = self.channels[self.active_channel].getItemsModel()
             self.treeAvailable.set_model( self.items_model)
+            self.treeAvailable.columns_autosize()
         except:
             if self.items_model != None:
                 self.items_model.clear()
@@ -657,6 +668,7 @@ class Gpodder(SimpleGladeApp):
           filename = self.get_current_channel_downloaded()
           new_model = self.ldb.getDownloadedEpisodesModelByFilename( filename)
           self.treeDownloaded.set_model( new_model)
+          self.treeDownloaded.columns_autosize()
         except:
             if self.treeDownloaded.get_model() != None:
                 self.treeDownloaded.get_model().clear()

src/gpodder/libpodcasts.py

@@ -180,7 +180,7 @@ class podcastChannel(ListType):
         return self.podcastFilenameExists( item.url)
 
     def getItemsModel( self, want_color = True):
-        new_model = gtk.ListStore( gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_BOOLEAN, gobject.TYPE_STRING, gobject.TYPE_STRING)
+        new_model = gtk.ListStore( gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_BOOLEAN, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
 
         for item in self:
             # Skip items with no download url
@@ -196,6 +196,7 @@ class podcastChannel(ListType):
                 new_model.set( new_iter, 3, True)
                 new_model.set( new_iter, 4, background_color)
                 new_model.set( new_iter, 5, item.cute_pubdate())
+                new_model.set( new_iter, 6, item.one_line_description())
         
         return new_model
     
@@ -343,6 +344,17 @@ class podcastItem(object):
         self.pubDate = pubDate
         if pubDate == None:
             self.pubDate = datetime.now().ctime()
+
+    def one_line_description( self):
+        lines = self.description.strip().splitlines()
+        if not lines or lines[0] == '':
+            return _('No description available')
+        else:
+            desc = lines[0].strip()
+            if len( desc) > 20:
+                return desc[:80] + '...'
+            else:
+                return desc
     
     def cute_pubdate( self):
         seconds_in_a_day = 86400