2.5: Lists for vertex groups, shape keys, uvs, vertex colors.

RNA
* Added the relevant active_*_index properties, with proper
  get/set/range, updates and notifiers.
* Context.tool_settings.
* ToolSettings.vertex_group_weight.

Operators
* MESH_OT_uv_texture_add/remove
* MESH_OT_vertex_color_add/remove
* MESH_OT_sticky_add/remove
* OBJECT_OT_vertex_group_add/remove/assign/remove_from/
  select/deselect/copy/copy_to_linked
* OBJECT_OT_shape_key_add/remove

UI
* Some updates and cleanups in list template code.

Known issue: when going in & out of editmode, uv textures and vertex
colors dissappear. I thought me->edit_mesh would be NULL when not in
edit mode but it is not?

3 files changed, 103 insertions, 8 deletions

diff --git a/release/ui/buttons_data_mesh.py b/release/ui/buttons_data_mesh.py
index 3360f4c47ad..c7e253d5084 100644
--- a/release/ui/buttons_data_mesh.py
+++ b/release/ui/buttons_data_mesh.py
@@ -62,30 +62,125 @@ class DATA_PT_materials(DataButtonsPanel):
 
 		row = layout.row()
 
-		row.template_list(ob, "materials", "active_material_index")
+		row.template_list(ob, "materials", ob, "active_material_index")
 
 		col = row.column(align=True)
 		col.itemO("OBJECT_OT_material_slot_add", icon="ICON_ZOOMIN", text="")
 		col.itemO("OBJECT_OT_material_slot_remove", icon="ICON_ZOOMOUT", text="")
 
-		row = layout.row(align=True)
+		if context.edit_object:
+			row = layout.row(align=True)
 
-		row.itemO("OBJECT_OT_material_slot_assign", text="Assign");
-		row.itemO("OBJECT_OT_material_slot_select", text="Select");
-		row.itemO("OBJECT_OT_material_slot_deselect", text="Deselect");
+			row.itemO("OBJECT_OT_material_slot_assign", text="Assign")
+			row.itemO("OBJECT_OT_material_slot_select", text="Select")
+			row.itemO("OBJECT_OT_material_slot_deselect", text="Deselect")
 
+		"""
 		layout.itemS()
 
 		box= layout.box()
 
 		row = box.row()
-		row.template_list(ob, "materials", "active_material_index", compact=True)
+		row.template_list(ob, "materials", ob, "active_material_index", compact=True)
 
 		subrow = row.row(align=True)
 		subrow.itemO("OBJECT_OT_material_slot_add", icon="ICON_ZOOMIN", text="")
 		subrow.itemO("OBJECT_OT_material_slot_remove", icon="ICON_ZOOMOUT", text="")
+		"""
 
+class DATA_PT_vertex_groups(DataButtonsPanel):
+	__idname__ = "DATA_PT_vertex_groups"
+	__label__ = "Vertex Groups"
+	
+	def poll(self, context):
+		return (context.object and context.object.type in ('MESH', 'LATTICE'))
+
+	def draw(self, context):
+		layout = self.layout
+		ob = context.object
+
+		row = layout.row()
+
+		row.template_list(ob, "vertex_groups", ob, "active_vertex_group_index")
+
+		col = row.column(align=True)
+		col.itemO("OBJECT_OT_vertex_group_add", icon="ICON_ZOOMIN", text="")
+		col.itemO("OBJECT_OT_vertex_group_remove", icon="ICON_ZOOMOUT", text="")
+
+		col.itemO("OBJECT_OT_vertex_group_copy", icon="ICON_BLANK1", text="")
+		if ob.data.users > 1:
+			col.itemO("OBJECT_OT_vertex_group_copy_to_linked", icon="ICON_BLANK1", text="")
+
+		if context.edit_object:
+			row = layout.row(align=True)
+
+			row.itemO("OBJECT_OT_vertex_group_assign", text="Assign")
+			row.itemO("OBJECT_OT_vertex_group_remove_from", text="Remove")
+			row.itemO("OBJECT_OT_vertex_group_select", text="Select")
+			row.itemO("OBJECT_OT_vertex_group_deselect", text="Deselect")
+
+			layout.itemR(context.tool_settings, "vertex_group_weight", text="Weight")
+
+class DATA_PT_shape_keys(DataButtonsPanel):
+	__idname__ = "DATA_PT_shape_keys"
+	__label__ = "Shape Keys"
+	
+	def poll(self, context):
+		return (context.object and context.object.type in ('MESH', 'LATTICE'))
+
+	def draw(self, context):
+		layout = self.layout
+		ob = context.object
+
+		row = layout.row()
+
+		key = ob.data.shape_keys
+
+		row.template_list(key, "keys", ob, "active_shape_key_index")
+
+		col = row.column(align=True)
+		col.itemO("OBJECT_OT_shape_key_add", icon="ICON_ZOOMIN", text="")
+		col.itemO("OBJECT_OT_shape_key_remove", icon="ICON_ZOOMOUT", text="")
+
+		if context.edit_object:
+			layout.enabled = False
+
+class DATA_PT_uv_texture(DataButtonsPanel):
+	__idname__ = "DATA_PT_uv_texture"
+	__label__ = "UV Texture"
+	
+	def draw(self, context):
+		layout = self.layout
+		me = context.mesh
+
+		row = layout.row()
+
+		row.template_list(me, "uv_textures", me, "active_uv_texture_index")
+
+		col = row.column(align=True)
+		col.itemO("MESH_OT_uv_texture_add", icon="ICON_ZOOMIN", text="")
+		col.itemO("MESH_OT_uv_texture_remove", icon="ICON_ZOOMOUT", text="")
+
+class DATA_PT_vertex_colors(DataButtonsPanel):
+	__idname__ = "DATA_PT_vertex_colors"
+	__label__ = "Vertex Colors"
+	
+	def draw(self, context):
+		layout = self.layout
+		me = context.mesh
+
+		row = layout.row()
+
+		row.template_list(me, "vertex_colors", me, "active_vertex_color_index")
+
+		col = row.column(align=True)
+		col.itemO("MESH_OT_vertex_color_add", icon="ICON_ZOOMIN", text="")
+		col.itemO("MESH_OT_vertex_color_remove", icon="ICON_ZOOMOUT", text="")
 
 bpy.types.register(DATA_PT_mesh)
 bpy.types.register(DATA_PT_materials)
+bpy.types.register(DATA_PT_vertex_groups)
+bpy.types.register(DATA_PT_shape_keys)
+bpy.types.register(DATA_PT_uv_texture)
+bpy.types.register(DATA_PT_vertex_colors)
 
diff --git a/release/ui/buttons_data_modifier.py b/release/ui/buttons_data_modifier.py
index 366f2b8a86b..953fc1f0974 100644
--- a/release/ui/buttons_data_modifier.py
+++ b/release/ui/buttons_data_modifier.py
@@ -350,7 +350,7 @@ class DATA_PT_modifiers(DataButtonsPanel):
 		sub.itemR(md, "factor")
 		sub.itemR(md, "repeat")
 		
-		layout.template_pointer(md, "vertex_group", ob, "vertex_groups")
+		layout.item_pointerR(md, "vertex_group", ob, "vertex_groups")
 		
 	def softbody(self, layout, ob, md):
 		layout.itemL(text="See Softbody panel.")
diff --git a/release/ui/buttons_particle.py b/release/ui/buttons_particle.py
index 85580c9be69..49ceaf6aae1 100644
--- a/release/ui/buttons_particle.py
+++ b/release/ui/buttons_particle.py
@@ -33,7 +33,7 @@ class PARTICLE_PT_particles(ParticleButtonsPanel):
 		if ob:
 			row = layout.row()
 
-			row.template_list(ob, "particle_systems", "active_particle_system_index")
+			row.template_list(ob, "particle_systems", ob, "active_particle_system_index")
 
 			col = row.column(align=True)
 			col.itemO("OBJECT_OT_particle_system_add", icon="ICON_ZOOMIN", text="")