Upgrade gtk-builder-convert to newer version that adds useful warnings.

The notes on "Migrating from libglade to GtkBuilder" in the GTK+
Reference Manual at, e.g.
http://library.gnome.org/devel/gtk/unstable/gtk-migrating-GtkBuilder.html
say that "While libglade can often tolerate multiple widgets having the
same id in a glade file, GtkBuilder will not accept duplicate object ids."
The version of gtk-builder-convert that we had previously didn't warn about
duplicate ids; the new version checked in by this commit does.

diff --git a/lib/gtk-contrib/gtk-builder-convert b/lib/gtk-contrib/gtk-builder-convert
index bfcb03c9937f14828e92dc19477fe47a332fe491..35b49166db83dc3f17e7b45518a4488e5149fc99 100755 (executable)
--- a/lib/gtk-contrib/gtk-builder-convert
+++ b/lib/gtk-contrib/gtk-builder-convert
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
-#
 #    This file was downloaded from 
-#    http://svn.gnome.org/svn/gtk+/tags/GTK_2_14_7/gtk/gtk-builder-convert
-#    on 11 March 2009
+#    http://git.gnome.org/cgit/gtk+/plain/gtk/gtk-builder-convert
+#    on 4 Oct 2009
+#
 #
 # Copyright (C) 2006-2008 Async Open Source
 #                         Henrique Romano <henrique@async.com.br>
@@ -33,7 +33,7 @@ The [INPUT] file is
   -r, --root             Convert only widget named root and its children
   -h, --help             display this help and exit
 
-When OUTPUT is -, write to standard input.
+When OUTPUT is -, write to standard output.
 
 Examples:
   gtk-builder-convert preference.glade preferences.ui
@@ -46,10 +46,10 @@ import sys
 
 from xml.dom import minidom, Node
 
-WINDOWS = ['GtkWindow',
-           'GtkDialog',
+DIALOGS = ['GtkDialog',
            'GtkFileChooserDialog',
            'GtkMessageDialog']
+WINDOWS = ['GtkWindow'] + DIALOGS
 
 # The subprocess is only available in Python 2.4+
 try:
@@ -261,6 +261,8 @@ class GtkBuilderConverter(object):
 
         for node in objects:
             self._convert(node.getAttribute("class"), node)
+            if self._get_object(node.getAttribute('id')) is not None:
+               print "WARNING: duplicate id \"" + node.getAttribute('id') + "\""
             self.objects[node.getAttribute('id')] = node
 
         # Convert Gazpachos UI tag
@@ -273,9 +275,14 @@ class GtkBuilderConverter(object):
 
         # Output the newly created root objects and sort them
         # by attribute id
-        for obj in sorted(self.root_objects,
-                          key=lambda n: n.getAttribute('id'),
-                          reverse=True):
+        # FIXME: Use sorted(self.root_objects,
+        #                   key=lambda n: n.getAttribute('id'),
+        #                   reverse=True):
+        # when we can depend on python 2.4 or higher
+        root_objects = self.root_objects[:]
+        root_objects.sort(lambda a, b: cmp(b.getAttribute('id'),
+                                           a.getAttribute('id')))
+        for obj in root_objects:
             self._interface.childNodes.insert(0, obj)
 
     def _convert(self, klass, node):
@@ -496,7 +503,7 @@ class GtkBuilderConverter(object):
                 return
 
             if (node.tagName == 'object' and
-                node.getAttribute('class') == 'GtkDialog'):
+                node.getAttribute('class') in DIALOGS):
                 dialog = node
                 break
             node = node.parentNode
@@ -543,6 +550,14 @@ class GtkBuilderConverter(object):
         if not prop.childNodes:
             parent.removeChild(prop)
             return
+
+        translatable_attr = prop.attributes.get('translatable')
+        translatable = translatable_attr is not None and translatable_attr.value == 'yes'
+        has_context_attr = prop.attributes.get('context')
+        has_context = has_context_attr is not None and has_context_attr.value == 'yes'
+        comments_attr = prop.attributes.get('comments')
+        comments = comments_attr is not None and comments_attr.value or None
+
         value = prop.childNodes[0].data
         model = self._create_root_object("GtkListStore",
                                          template="model")
@@ -557,12 +572,23 @@ class GtkBuilderConverter(object):
         data = self._dom.createElement('data')
         model.appendChild(data)
 
+        if value.endswith('\n'):
+            value = value[:-1]
         for item in value.split('\n'):
             row = self._dom.createElement('row')
             data.appendChild(row)
 
             col = self._dom.createElement('col')
             col.setAttribute('id', '0')
+            if translatable:
+                col.setAttribute('translatable', 'yes')
+            if has_context:
+                splitting = item.split('|', 1)
+                if len(splitting) == 2:
+                    context, item = splitting
+                    col.setAttribute('context', context)
+            if comments is not None:
+                col.setAttribute('comments', comments)
             col.appendChild(self._dom.createTextNode(item))
             row.appendChild(col)