* Source/GSThemeDrawing.m: Use new -[GSDrawTiles themeMargins]

to get the margins for draw tiles.
* Source/GSThemePrivate.h:
* Source/GSThemeTools.m: Get the 9-patch content rect support
working from end-to-end.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@37191 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,11 @@
+2013-10-03  Eric Wasylishen  <ewasylishen@gmail.com>
+
+	* Source/GSThemeDrawing.m: Use new -[GSDrawTiles themeMargins]
+	to get the margins for draw tiles.
+	* Source/GSThemePrivate.h:
+	* Source/GSThemeTools.m: Get the 9-patch content rect support
+	working from end-to-end.
+
 2013-10-03  Eric Wasylishen  <ewasylishen@gmail.com>
 
 	* Headers/Additions/GNUstepGUI/GSTheme.h:

Source/GSThemeDrawing.m

@@ -288,12 +288,7 @@
     }
   else
     {
-      // FIXME: Move this code to a method in GSDrawTiles?
-      // FIXME: Not correct, need to get the content area of the draw tiles
-      margins.left = tiles->rects[TileCL].size.width;
-      margins.top = tiles->rects[TileTM].size.height;
-      margins.right = tiles->rects[TileCR].size.width;
-      margins.bottom = tiles->rects[TileBM].size.height;
+      margins = [tiles themeMargins];
       return margins;
     }
 }
@@ -370,8 +365,9 @@
     {
       // FIXME: We assume the button's top and right padding are the same as
       // its bottom and left.
-      return NSMakeSize(tiles->contentRect.origin.x,
-                        tiles->contentRect.origin.y);
+
+      GSThemeMargins margins = [tiles themeMargins];
+      return NSMakeSize(margins.left, margins.bottom);
     }
 }
 

Source/GSThemePrivate.h

@@ -64,6 +64,9 @@ typedef enum {
   NSRect	contentRect;    /** Rectangle in which content should be
         	                 *  drawn, normally rects[TileCM], but can
         	                 *  be customized in the nine-patch format */
+  NSRect        originalRectCM; /** Caches rects[TileCM] as it was before
+				 *  -validateTilesSizeWithImage clears the
+				 *  origin. Used by -themeMargins */
   float		scaleFactor;
   GSThemeFillStyle	style;	/** The default style for filling a rect */
 }
@@ -139,6 +142,8 @@ typedef enum {
  */
 - (NSSize) size;
 
+- (GSThemeMargins) themeMargins;
+
 @end
 
 /** This is the panel used to select and inspect themes.

Source/GSThemeTools.m

@@ -897,7 +897,7 @@ withRepeatedImage: (NSImage*)image
     }
   else
     {
-      contentRect.origin.y = s.height - y2 - 1;
+      contentRect.origin.y = y1;
       contentRect.size.height = 1 + y2 - y1;
     }
 
@@ -923,6 +923,8 @@ withRepeatedImage: (NSImage*)image
 {
   int i;
 
+  originalRectCM = rects[TileCM];
+
   for (i = 0; i < 9; i++)
     {
       if (rects[i].origin.x < 0.0 || rects[i].origin.y < 0.0
@@ -935,6 +937,8 @@ withRepeatedImage: (NSImage*)image
         {
           images[i]
 	    = [[self extractImageFrom: image withRect: rects[i]] retain];
+	  // FIXME: This makes no sense to me, why not leave the
+	  // rect origins at their original values?
           rects[i].origin.x = 0;
           rects[i].origin.y = 0;
         }
@@ -1078,15 +1082,43 @@ withRepeatedImage: (NSImage*)image
   return tsz;
 }
 
+- (GSThemeMargins) themeMargins
+{
+  NSRect cm = originalRectCM;
+  GSThemeMargins margins;
+  
+  margins.left = rects[TileCL].size.width;
+  margins.right = rects[TileCR].size.width;
+  margins.top = rects[TileTM].size.height;
+  margins.bottom = rects[TileBM].size.height;
+
+  // Adjust for contentRect != cm
+
+  margins.left += (contentRect.origin.x - cm.origin.x);
+  margins.bottom += (contentRect.origin.y - cm.origin.y);
+
+  margins.right += (NSMaxX(cm) - NSMaxX(contentRect));
+  margins.top += (NSMaxY(cm) - NSMaxY(contentRect));
+  
+  return margins;
+}
+
 - (NSRect) contentRectForRect: (NSRect)rect
 {
-  NSSize total = [self computeTotalTilesSize];
-  NSRect inFill = NSMakeRect(
-    rect.origin.x + contentRect.origin.x,
-    rect.origin.y + contentRect.origin.y,
-    rect.size.width - (total.width - contentRect.size.width),
-    rect.size.height - (total.height - contentRect.size.height));
-  return inFill;
+  NSRect cm = originalRectCM;
+  NSRect result = NSMakeRect(rect.origin.x + rects[TileCL].size.width,
+			     rect.origin.y + rects[TileBM].size.height,
+			     rect.size.width - (rects[TileCL].size.width + rects[TileCR].size.width),
+			     rect.size.height - (rects[TileTM].size.height + rects[TileBM].size.height));
+  
+ 
+  result.origin.x += (contentRect.origin.x - cm.origin.x);
+  result.size.width += (contentRect.size.width - cm.size.width);
+  
+  result.origin.y += (contentRect.origin.y - cm.origin.y);
+  result.size.height += (contentRect.size.height - cm.size.height);
+
+  return result;
 }
 
 - (NSRect) noneStyleFillRect: (NSRect)rect