tidyups and minor theme tiling updates.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@23871 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,66 @@
+2006-10-15 Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/NSBrowser.m:
+	* Source/NSSound.m:
+	* Source/NSTextAttachment.m:
+	* Source/NSPopUpButtonCell.m:
+	* Source/NSPanel.m:
+	* Source/NSImageCell.m:
+	* Source/NSSliderCell.m:
+	* Source/GSGormLoader.m:
+	* Source/NSParagraphStyle.m:
+	* Source/NSFormCell.m:
+	* Source/NSMenu.m:
+	* Source/NSWindow.m:
+	* Source/NSButtonCell.m:
+	* Source/NSImageView.m:
+	* Source/NSActionCell.m:
+	* Source/NSDataLinkManager.m:
+	* Source/NSClipView.m:
+	* Source/NSBitmapImageRep.m:
+	* Source/NSTextFieldCell.m:
+	* Source/NSColorWell.m:
+	* Source/GSTextStorage.m:
+	* Source/NSApplication.m:
+	* Source/NSTableColumn.m:
+	* Source/GSVbox.m:
+	* Source/NSNib.m:
+	* Source/NSCachedImageRep.m:
+	* Source/NSPrinter.m:
+	* Source/NSTextContainer.m:
+	* Source/GSNibLoader.m:
+	* Source/GSNibCompatibility.m:
+	* Source/GSTrackingRect.m:
+	* Source/NSSearchFieldCell.m:
+	* Source/NSControl.m:
+	* Source/GSHbox.m:
+	* Source/NSProgressIndicator.m:
+	* Source/GSModelLoaderFactory.m:
+	* Source/NSTextStorage.m:
+	* Source/NSTextView.m:
+	* Source/NSDocumentController.m:
+	* Source/NSMenuView.m:
+	* Source/NSSecureTextField.m:
+	* Source/NSComboBoxCell.m:
+	* Source/NSImage.m:
+	* Source/NSStepperCell.m:
+	* Source/NSDataLink.m:
+	* Source/NSScrollView.m:
+	* Source/NSBundleAdditions.m:
+	* Source/NSCell.m:
+	* Source/GSTable.m:
+	* Source/NSTableView.m:
+	* Source/NSBrowserCell.m:
+	* Source/NSSelection.m:
+	* Source/NSTextField.m:
+	* Source/NSView.m:
+	* Source/NSDocument.m:
+	Fixup some minor coding standard violations ... add white space.
+	* Headers/Additions/GNUstepGUI/GSTheme.h:
+	* Source/GSTheme.m:
+	Add control for caching of tiles.  Add another fill style for tiling.
+	Make fill style names avoid possible name clashes by using GS prefix.
+
 2006-10-12 Richard Frith-Macdonald <rfm@gnu.org>
 
 	* Source/NSImageView.m: Fix error in initial drag position.

Headers/Additions/GNUstepGUI/GSTheme.h

@@ -147,14 +147,18 @@
 @class GSDrawTiles;
 
 /**
- * This defines how the center middle image in a tile array should be
- * used when drawing a rectangle.
+ * This defines how the values in a tile array should be used when
+ * drawing a rectangle.  Mostly this just effects the center, middle
+ * image of the rectangle.<br />
+ * FillStyleMatrix is provided for the use of theme editors wishing
+ * to display the tile.
  */
 typedef enum {
-  FillStyleNone,	/** The image is not drawn */
-  FillStyleScale,	/** The image is scaled to fit */
-  FillStyleRepeat,	/** The image is tiled from bottom left */
-  FillStyleCenter	/** The image is tiled from the center */
+  GSThemeFillStyleNone,		/** CM image is not drawn */
+  GSThemeFillStyleScale,	/** CM image is scaled to fit */
+  GSThemeFillStyleRepeat,	/** CM image is tiled from bottom left */
+  GSThemeFillStyleCenter,	/** CM image is tiled from the center */
+  GSThemeFillStyleMatrix	/** a matrix of nine separated images */
 } GSThemeFillStyle;
 
 
@@ -349,9 +353,11 @@ APPKIT_EXPORT	NSString	*GSThemeDidDeactivateNotification;
  * The GUI library uses this internally to handling tiling of image
  * information to draw user interface elements.  The tile information
  * returned by this method can be passed to the
- * -fillRect:withTiles:background:fillStyle: method.
+ * -fillRect:withTiles:background:fillStyle: method.<br />
+ * The useCache argument controls whether the information is retrieved
+ * from cache or regenerated from information in the theme bundle.
  */
-- (GSDrawTiles*) tilesNamed: (NSString*)aName; 
+- (GSDrawTiles*) tilesNamed: (NSString*)aName cache: (BOOL)useCache; 
 @end
 
 /**

Source/GSTheme.m

@@ -397,8 +397,8 @@ static NSNull			*null = nil;
     }
 
   /*
-   * We could cache tile info here, but it's probabaly better for the
-   * tilesNamed: method to do it lazily.
+   * We could cache tile info here, but it's probably better for the
+   * tilesNamed:cache: method to do it lazily.
    */
 
   /*
@@ -566,10 +566,11 @@ static NSNull			*null = nil;
   return [GSThemeInspector sharedThemeInspector];
 }
 
-- (GSDrawTiles*) tilesNamed: (NSString*)aName
+- (GSDrawTiles*) tilesNamed: (NSString*)aName cache: (BOOL)useCache
 {
-  GSDrawTiles	*tiles = [_tiles objectForKey: aName];
+  GSDrawTiles	*tiles;
 
+  tiles = (useCache == YES) ? [_tiles objectForKey: aName] : nil;
   if (tiles == nil)
     {
       NSDictionary	*info;
@@ -1074,7 +1075,129 @@ withRepeatedImage: (NSImage*)image
     }
   NSRectFill(rect);
 
+  if (style == GSThemeFillStyleMatrix)
+    {
+      NSRect	grid;
+      float	x;
+      float	y;
+
+      if (tiles->images[TileTM] == nil)
+        {
+	  grid.size.width = (tiles->rects[TileTL].size.width
+	    + tiles->rects[TileTR].size.width
+	    + 9);
+	}
+      else
+        {
+	  grid.size.width = (tiles->rects[TileTL].size.width
+	    + tiles->rects[TileTM].size.width
+	    + tiles->rects[TileTR].size.width
+	    + 12);
+	}
+      grid.origin.x = rect.origin.x + (rect.size.width - grid.size.width) / 2;
+      x = grid.origin.x;
       if (flipped)
+        {
+	  grid.origin.y
+	    = NSMaxY(rect) - (rect.size.height - grid.size.height) / 2;
+	  y = NSMaxY(grid);
+	}
+      else
+        {
+	  grid.origin.y
+	    = rect.origin.y + (rect.size.height - grid.size.height) / 2;
+	  y = grid.origin.y;
+	}
+
+      /* Draw bottom row
+       */
+      if (flipped)
+        {
+          y -= (tiles->rects[TileBL].size.height + 3);
+	}
+      else
+        {
+	  y += 3;
+	}
+      [tiles->images[TileBL] compositeToPoint:
+	NSMakePoint(x, y)
+	operation: NSCompositeSourceOver];
+      x += tiles->rects[TileBL].size.width + 3;
+      if (tiles->images[TileBM] != nil)
+        {
+	  [tiles->images[TileBM] compositeToPoint:
+	    NSMakePoint(x, y)
+	    operation: NSCompositeSourceOver];
+	  x += tiles->rects[TileBM].size.width + 3;
+	}
+      [tiles->images[TileBR] compositeToPoint:
+	NSMakePoint(x, y)
+	operation: NSCompositeSourceOver];
+      if (!flipped)
+        {
+          y += tiles->rects[TileBL].size.height;
+	}
+
+      if (tiles->images[TileCL] != nil)
+	{
+	  /* Draw middle row
+	   */
+	  x = grid.origin.x;
+	  if (flipped)
+	    {
+	      y -= (tiles->rects[TileCL].size.height + 3);
+	    }
+	  else
+	    {
+	      y += 3;
+	    }
+	  [tiles->images[TileCL] compositeToPoint:
+	    NSMakePoint(x, y)
+	    operation: NSCompositeSourceOver];
+	  x += tiles->rects[TileCL].size.width + 3;
+	  if (tiles->images[TileCM] != nil)
+	    {
+	      [tiles->images[TileCM] compositeToPoint:
+		NSMakePoint(x, y)
+		operation: NSCompositeSourceOver];
+	      x += tiles->rects[TileCM].size.width + 3;
+	    }
+	  [tiles->images[TileCR] compositeToPoint:
+	    NSMakePoint(x, y)
+	    operation: NSCompositeSourceOver];
+	  if (!flipped)
+	    {
+	      y += tiles->rects[TileCL].size.height;
+	    }
+	}
+
+      /* Draw top row
+       */
+      x = grid.origin.x;
+      if (flipped)
+	{
+	  y -= (tiles->rects[TileTL].size.height + 3);
+	}
+      else
+	{
+	  y += 3;
+	}
+      [tiles->images[TileTL] compositeToPoint:
+	NSMakePoint(x, y)
+	operation: NSCompositeSourceOver];
+      x += tiles->rects[TileTL].size.width + 3;
+      if (tiles->images[TileTM] != nil)
+	{
+	  [tiles->images[TileTM] compositeToPoint:
+	    NSMakePoint(x, y)
+	    operation: NSCompositeSourceOver];
+	  x += tiles->rects[TileTM].size.width + 3;
+	}
+      [tiles->images[TileTR] compositeToPoint:
+	NSMakePoint(x, y)
+	operation: NSCompositeSourceOver];
+    }
+  else if (flipped)
     {
       [self fillHorizontalRect:
 	NSMakeRect (rect.origin.x + bls.width,
@@ -1134,21 +1257,21 @@ withRepeatedImage: (NSImage*)image
 	rect.origin.y + bms.height,
 	rect.size.width - cls.width - crs.width,
 	rect.size.height - bms.height - tms.height);
-      if (style == FillStyleCenter)
+      if (style == GSThemeFillStyleCenter)
 	{
 	  [self fillRect: inFill
 	    withRepeatedImage: tiles->images[TileCM]
 	    fromRect: tiles->rects[TileCM]
 	    center: NO];
 	}
-      else if (style == FillStyleRepeat)
+      else if (style == GSThemeFillStyleRepeat)
 	{
 	  [self fillRect: inFill
 	    withRepeatedImage: tiles->images[TileCM]
 	    fromRect: tiles->rects[TileCM]
 	    center: NO];
 	}
-      else if (style == FillStyleScale)
+      else if (style == GSThemeFillStyleScale)
 	{
 	  [tiles->images[TileCM] setScalesWhenResized: YES];
 	  [tiles->images[TileCM] setSize: inFill.size];
@@ -1226,21 +1349,21 @@ withRepeatedImage: (NSImage*)image
 	rect.size.width - cls.width - crs.width,
 	rect.size.height - bms.height - tms.height);
 
-      if (style == FillStyleCenter)
+      if (style == GSThemeFillStyleCenter)
 	{
 	  [self fillRect: inFill
 	    withRepeatedImage: tiles->images[TileCM]
 	    fromRect: tiles->rects[TileCM]
 	    center: NO];
 	}
-      else if (style == FillStyleRepeat)
+      else if (style == GSThemeFillStyleRepeat)
 	{
 	  [self fillRect: inFill
 	    withRepeatedImage: tiles->images[TileCM]
 	    fromRect: tiles->rects[TileCM]
 	    center: YES];
 	}
-      else if (style == FillStyleScale)
+      else if (style == GSThemeFillStyleScale)
 	{
 	  [tiles->images[TileCM] setScalesWhenResized: YES];
 	  [tiles->images[TileCM] setSize: inFill.size];