- Fixes to image_preview

- Minor fixes to label_list

ui_elements/image_frame.py

@@ -91,6 +91,7 @@ class ImageFrame(clutter.Group):
         if self.reflection == toggle:
             return
         
+        self.use_reflection = toggle
         if not self.reflection is None:
             self.remove(self.reflection)
             self.reflection = None

ui_elements/image_preview.py

@@ -6,6 +6,7 @@ import random
 import math
 from ReflectionTexture import Texture_Reflection
 from ui_elements.image_frame import ImageFrame
+from ui_elements.image_clone import ImageClone
 from utils.ThumbnailMgr import ThumbnailMgr
 
 class image_previewer(clutter.Group):
@@ -164,8 +165,21 @@ class image_previewer(clutter.Group):
                 effect.start()
         
     def get_rand_tex(self):
+        max_iterations = 20
+        iteration = 0
         rand = random.randint(0, len(self.textures)-1)
-        return self.textures[rand]
+        rand = self.textures[rand]
+        while (not rand == self.tex1) and (not rand == self.tex2) and (not rand == self.tex3) and (iteration < max_iterations):
+            rand = random.randint(0, len(self.textures)-1)
+            rand = self.textures[rand]
+            iteration += 1
+        
+        if iteration == max_iterations:
+            #If here, it means there wasn't enough images to have 3 different ones
+            #We use a clone to avoid flickering
+            rand = ImageClone(img_frame = rand)
+        
+        return rand
     
     def get_next_tex(self):
         self.nextTexture = self.get_rand_tex()

ui_elements/label_list.py

@@ -234,9 +234,9 @@ class LabelList(clutter.Group):
             elif (i == self.selected+1) and (i <= self.displayMax-1):
                 #Item below the selected
                 self.items[i].scaleLabel(ListItem.SCALE_MEDIUM, self.timeline)
-            elif (i < self.displayMin) or (i > self.displayMax):
+            #elif (i < self.displayMin) or (i > self.displayMax):
                 #Item is off screen
-                self.items[i].scaleLabel(ListItem.SCALE_OFFSCREEN, self.timeline)
+            #    self.items[i].scaleLabel(ListItem.SCALE_OFFSCREEN, self.timeline)
             else:
                 #All other items
                 self.items[i].scaleLabel(ListItem.SCALE_NONE, self.timeline)
@@ -333,10 +333,7 @@ class LabelList(clutter.Group):
         
     #When the menu needs to display a new item from the top or bottom, it rolls
     # The distance the menu moves is the distance (in pixels) between the incoming item and the selector bar
-    def rollList(self, direction, timeline):  
-        
-        
-        
+    def rollList(self, direction, timeline):          
         
         (group_x, group_y) = self.item_group.get_position()
         if direction == self.DIRECTION_DOWN: