From cc55ee76781e1f29957b64981d70c6c9f3f088ec Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Mon, 18 Jul 2011 16:31:19 +0200
Subject: Add top and bottom desktop border margins and paddings, for the sake
 of consistency

---
 lib/Phi/Widgets/Taskbar.hs | 116 ++++++++++++++++++++++++---------------------
 1 file changed, 61 insertions(+), 55 deletions(-)

(limited to 'lib/Phi/Widgets/Taskbar.hs')

diff --git a/lib/Phi/Widgets/Taskbar.hs b/lib/Phi/Widgets/Taskbar.hs
index 80a5cc7..d4cbca7 100644
--- a/lib/Phi/Widgets/Taskbar.hs
+++ b/lib/Phi/Widgets/Taskbar.hs
@@ -211,67 +211,73 @@ instance WidgetClass Taskbar where
           renderText (desktopFont ds) (fromIntegral (dx - dlabelwidth desktop - gap desktop ds)) 0 (dlabelwidth desktop) h $ show (desktop+1)
           
           restore
-        _ -> return ()
       
-      forM_ (zip [0..] desktopWindows) $ \(i, window) -> do
-        let style = (if window == activeWindow then activeTaskStyle else normalTaskStyle) config
-            (r, g, b, a) = taskColor style
-            leftBorder = (borderLeft $ margin $ taskBorder style) + (borderWidth $ taskBorder style) + (borderLeft $ padding $ taskBorder style)
-            rightBorder = (borderRight $ margin $ taskBorder style) + (borderWidth $ taskBorder style) + (borderRight $ padding $ taskBorder style)
-            h' = h - (borderV $ margin $ taskBorder style)
-            mstate = M.lookup window windowStates
-            micons = M.lookup window windowIcons
-            mscaledIconRef = M.lookup window windowScaledIcons
-            x = dx + i*windowWidth
-        
-        case (mstate, micons, mscaledIconRef) of
-          (Just state, Just icons, Just scaledIconRef) -> do
-            save
-            drawBorder (taskBorder style) x 0 windowWidth h
-            clip
-            
-            setSourceRGBA r g b a
-            renderText (taskFont style) (fromIntegral (x + leftBorder + h' + 3)) 0 (windowWidth - leftBorder - h' - 3 - rightBorder) h $ windowTitle state
-            
-            restore
+          forM_ (zip [0..] desktopWindows) $ \(i, window) -> do
+            let style = (if window == activeWindow then activeTaskStyle else normalTaskStyle) config
+                (r, g, b, a) = taskColor style
+                leftBorder = (borderLeft $ margin $ taskBorder style) + (borderWidth $ taskBorder style) + (borderLeft $ padding $ taskBorder style)
+                rightBorder = (borderRight $ margin $ taskBorder style) + (borderWidth $ taskBorder style) + (borderRight $ padding $ taskBorder style)
+                hd = h - (borderV $ margin $ desktopBorder ds) - 2*(borderWidth $ desktopBorder ds) - (borderV $ padding $ desktopBorder ds)
+                h' = hd - (borderV $ margin $ taskBorder style)
+                mstate = M.lookup window windowStates
+                micons = M.lookup window windowIcons
+                mscaledIconRef = M.lookup window windowScaledIcons
+                x = dx + i*windowWidth
             
-            mscaledIcon <- liftIO $ readIORef scaledIconRef
-            scaledIcon <- case mscaledIcon of
-              Just (size, icon) | size == h' -> do
-                return $ Just icon
-              _ -> do
-                case bestIcon icons of
-                  Just icon -> do
-                    scaledIcon <- liftIO $ createSimilarSurface icon ContentColorAlpha h' h'
-                    renderWith scaledIcon $ do
-                      imageW <- imageSurfaceGetWidth icon
-                      imageH <- imageSurfaceGetHeight icon
-                      
-                      let scalef = (fromIntegral h')/(fromIntegral $ max imageW imageH)
-                      
-                      case True of
-                        _ | imageH < imageW -> translate 0 (fromIntegral (imageW-imageH)*scalef/2)
-                          | otherwise -> translate (fromIntegral (imageH-imageW)*scalef/2) 0
+            case (mstate, micons, mscaledIconRef) of
+              (Just state, Just icons, Just scaledIconRef) -> do
+                save
+                translate 0 $ fromIntegral $ ((borderTop $ margin $ desktopBorder ds) + (borderWidth $ desktopBorder ds) + (borderTop $ padding $ desktopBorder ds))
+                save
+                drawBorder (taskBorder style) x 0 windowWidth hd
+                clip
+                
+                setSourceRGBA r g b a
+                renderText (taskFont style) (fromIntegral (x + leftBorder + h' + 3)) 0 (windowWidth - leftBorder - h' - 3 - rightBorder) hd $ windowTitle state
+                
+                restore
+                
+                mscaledIcon <- liftIO $ readIORef scaledIconRef
+                scaledIcon <- case mscaledIcon of
+                  Just (size, icon) | size == h' -> do
+                    return $ Just icon
+                  _ -> do
+                    case bestIcon icons of
+                      Just icon -> do
+                        scaledIcon <- liftIO $ createSimilarSurface icon ContentColorAlpha h' h'
+                        renderWith scaledIcon $ do
+                          imageW <- imageSurfaceGetWidth icon
+                          imageH <- imageSurfaceGetHeight icon
+                          
+                          let scalef = (fromIntegral h')/(fromIntegral $ max imageW imageH)
+                          
+                          case True of
+                            _ | imageH < imageW -> translate 0 (fromIntegral (imageW-imageH)*scalef/2)
+                              | otherwise -> translate (fromIntegral (imageH-imageW)*scalef/2) 0
+                        
+                          downscaled scalef icon
+                          paint
+                        liftIO $ writeIORef scaledIconRef $ Just (h', scaledIcon)
+                        return $ Just scaledIcon
                       
-                      downscaled scalef icon
-                      paint
-                    liftIO $ writeIORef scaledIconRef $ Just (h', scaledIcon)
-                    return $ Just scaledIcon
+                      Nothing -> return Nothing
+                
+                case scaledIcon of
+                  Just icon -> do
+                    save
+                    translate (fromIntegral $ x + leftBorder) (fromIntegral $ borderTop $ margin $ taskBorder style)
+                    taskIconStyle style icon
+                    paint
+                    restore
                   
-                  Nothing -> return Nothing
-            
-            case scaledIcon of
-              Just icon -> do
-                save
-                translate (fromIntegral $ x + leftBorder) (fromIntegral $ borderTop $ margin $ taskBorder style)
-                taskIconStyle style icon
-                paint
+                  Nothing ->
+                    return ()
+                
                 restore
-              
-              Nothing ->
-                return ()
           
-          _ -> return ()
+              _ -> return ()
+        
+        _ -> return ()
       
       return $ nwindows + length desktopWindows
       
-- 
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