--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKitTools/DrawTest/ScalingImageView.m	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+
+#import "ScalingImageView.h"
+
+@implementation ScalingImageView
+
+/*
+ This class offers two behaviors different from the standard NSImageView
+ (and which were not available w/o subclassing)
+ 1.  Scale an image proportionally up to fit a larger view (NSImageView refuses)
+ 2.  Draw a background color w/o needing to show a bezel.
+*/
+
+- (void)drawRect:(NSRect)dirtyRect
+{
+    [[NSColor whiteColor] set];
+    NSRectFill(dirtyRect);
+    
+    NSSize imageSize = [[self image] size];
+    float scale = 1.0f;
+    if ([self imageScaling] == NSScaleProportionally && imageSize.width && imageSize.height) {
+        float widthScale = [self bounds].size.width / imageSize.width;
+        float heightScale = [self bounds].size.height / imageSize.height;
+        scale = MIN(widthScale, heightScale);
+    }
+
+    float scaledHeight = imageSize.height * scale;
+    NSRect destRect = NSMakeRect(0,[self bounds].size.height - scaledHeight,imageSize.width * scale, scaledHeight);
+    [[self image] drawInRect:destRect
+        fromRect:NSMakeRect(0,0,imageSize.width, imageSize.height) operation:NSCompositeSourceOver fraction:1.0];
+}
+
+@end