- Small fixes

themeMgr.py

@@ -160,7 +160,7 @@ class ThemeMgr:
 		if relativeTo == "relativeToStage":
 			parent = self.stage
 		elif relativeTo == "relativeToParent":
-			parent = actor.get_parent()
+			if parent is None: parent = actor.get_parent()
 		elif relativeTo == "relativeToSelf":
 			parent = actor
 		
@@ -198,8 +198,8 @@ class ThemeMgr:
 			if width[-1] == "%":
 				#Quick check on parent
 				if parent is None:
-					print "Theme error: type must be specified when using percentage values"
+					print "Theme error (get_dimensions width): parent must be specified when using percentage values"
-					return None
+					return (None, None)
 				
 				width = (float(width[:-1]) / 100.0) * parent.get_width()
 				#print "width: " + str(width)
@@ -226,7 +226,7 @@ class ThemeMgr:
 			if x[-1] == "%":
 				#Quick check on parent
 				if parent is None:
-					print "Theme error: type must be specified when using percentage values"
+					print "Theme error (get_position x): type must be specified when using percentage values"
 					return None
 				
 				x = (float(x[:-1]) / 100.0) * parent.get_width()
@@ -246,7 +246,7 @@ class ThemeMgr:
 			if y[-1] == "%":
 				#Quick check on parent
 				if parent is None:
-					print "Theme error: type must be specified when using percentage values"
+					print "Theme error (get_position y): type must be specified when using percentage values"
 					return None
 				
 				y = (float(y[:-1]) / 100.0) * parent.get_height()
@@ -262,13 +262,14 @@ class ThemeMgr:
 			
 		return (int(x), int(y))
 	
-	def get_texture(self, name, parent, texture):
+	def get_texture(self, name, parent, texture = None, element = None):
 		texture_src = None
 		if texture is None:
 			texture = clutter.Texture()
 
-		element = self.search_docs("texture", name).childNodes
+		#Element can be supplied but if not, we search through everything
-		#Quick check to make sure we found something
+		if element is None:	element = self.search_docs("texture", name).childNodes
+		#Quick check to make sure we've got something
 		if element is None:
 			return None
 		
@@ -277,13 +278,15 @@ class ThemeMgr:
 		#Special case to handle no image
 		if src == "None":
 			return texture
+		if src is None:
+			return None
 		
 		src = self.theme_dir + self.currentTheme + "/" + src
 		pixbuf = gtk.gdk.pixbuf_new_from_file(src)
 		texture.set_pixbuf(pixbuf)
 		
 		#Setup general actor properties
-		self.setup_actor(texture, element, None)
+		self.setup_actor(texture, element, parent)
 		
 		return texture
 	

themes/Pear/music.xml

@@ -44,6 +44,7 @@
 		<transition_fps>30</transition_fps>
 		<transition_frames>10</transition_frames>
 
+
 	</label_list>
 	
 	<label_list id="music_songs">		

themes/Pear/music_play_screen.xml

@@ -33,6 +33,19 @@
 		<transition_fps>30</transition_fps>
 		<transition_frames>10</transition_frames>
 
+		<texture id="inactive_background">
+			<image>music/songlist_off.png</image>
+			<dimensions type="relativeToParent">
+				<width>100%</width>
+				<height>100%</height>
+			</dimensions>
+			<position type="blah">
+				<x>0</x>
+				<y>0</y>
+			</position>
+		</texture>
+		<inactive_background>music/songlist_off.png</inactive_background>
+
 	</label_list>
 
 </gloss-theme>

ui_elements/label_list.py

@@ -1,5 +1,7 @@
 import clutter
 import pango
+import pygtk
+import gtk
 from InputQueue import InputQueue
 
 class LabelList(clutter.Group):
@@ -26,6 +28,11 @@ class LabelList(clutter.Group):
         self.displayMax = length
         self.displaySize = self.displayMax - self.displayMin
         
+        self.inactive_item_background = None
+        self.background_group = clutter.Group()
+        self.background_group.show()
+        self.add(self.background_group)
+        
         #Selector bar image, moves with selections to show current item
         self.selector_bar = None
     
@@ -54,8 +61,15 @@ class LabelList(clutter.Group):
         self.fps = int(themeMgr.find_child_value(element, "transition_fps"))
         self.frames = int(themeMgr.find_child_value(element, "transition_frames"))
         
+        
+        
         themeMgr.setup_actor(self, element, themeMgr.stage)
         
+        img_element = themeMgr.search_docs("label_list", id).getElementsByTagName("texture")
+        if len(img_element) > 0: img_element = img_element[0].childNodes
+        #img_element = themeMgr.find_element(element, "id", "inactive_background")
+        self.inactive_item_background = themeMgr.get_texture("inactive_background", self, element = img_element)
+        
     def on_key_press_event (self, event):
         self.input_queue.input(event)
         return self.timeline
@@ -72,6 +86,16 @@ class LabelList(clutter.Group):
         
         label_y = len(self.items) * (self.label_height + self.item_gap)
         
+        #If a background pic is specified in the theme, clone it and add
+        if not self.inactive_item_background is None:
+            bg_img = clutter.CloneTexture(self.inactive_item_background)
+            bg_img.set_height(self.label_height)
+            bg_img.set_width(self.get_width())
+            bg_img.set_position(0, label_y)
+            bg_img.show()
+            self.background_group.add(bg_img)
+            
+        
         newItem = ListItem(self.font_string, itemLabel, label_list = self)
         newItem.set_position(0, label_y)
         newItem.show()