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-rw-r--r--chrome/browser/cocoa/gradient_button_cell.mm78
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diff --git a/chrome/browser/cocoa/gradient_button_cell.mm b/chrome/browser/cocoa/gradient_button_cell.mm
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+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/cocoa/gradient_button_cell.h"
+
+@implementation GradientButtonCell
+
+- (NSBackgroundStyle)interiorBackgroundStyle {
+ return [self isHighlighted] ?
+ NSBackgroundStyleLowered : NSBackgroundStyleRaised;
+}
+
+- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView {
+ // Constants from Cole. Will kConstant them once the feedback loop
+ // is complete.
+ NSRect drawFrame = NSInsetRect(cellFrame, 1.5, 1.5);
+ ButtonType type = [[(NSControl*)controlView cell] tag];
+ switch (type) {
+ case kRightButtonType:
+ drawFrame.origin.x -= 20;
+ case kLeftButtonType:
+ case kLeftButtonWithShadowType:
+ drawFrame.size.width += 20;
+ default:
+ break;
+ }
+
+ const float radius = 3.5;
+ BOOL highlighted = [self isHighlighted];
+
+ // TODO(jrg): convert to GTMTheme
+
+ NSBezierPath *path = [NSBezierPath bezierPathWithRoundedRect:drawFrame
+ xRadius:radius
+ yRadius:radius];
+ NSBezierPath *outerPath =
+ [NSBezierPath bezierPathWithRoundedRect:NSInsetRect(drawFrame, -1, -1)
+ xRadius:radius + 1
+ yRadius:radius + 1];
+ NSGradient *gradient = nil;
+
+ if (highlighted) {
+ NSColor* start = [NSColor colorWithCalibratedHue:0.6
+ saturation:1.0
+ brightness:0.6
+ alpha:1.0];
+ NSColor* end = [NSColor colorWithCalibratedHue:0.6
+ saturation:1.0
+ brightness:0.8
+ alpha:1.0];
+ gradient = [[[NSGradient alloc] initWithStartingColor:start
+ endingColor:end] autorelease];
+ } else {
+ NSColor* start = [NSColor colorWithCalibratedWhite:1.0 alpha:1.0];
+ NSColor* end = [NSColor colorWithCalibratedWhite:0.90 alpha:1.0];
+ gradient = [[[NSGradient alloc] initWithStartingColor:start
+ endingColor:end] autorelease];
+ }
+
+ [[NSColor colorWithCalibratedWhite:1.0 alpha:0.25] set];
+ [outerPath stroke];
+ [gradient drawInBezierPath:path angle:90.0];
+ [[NSColor colorWithCalibratedWhite:0.0 alpha:0.15] set];
+ [path stroke];
+
+ if (type == kLeftButtonWithShadowType) {
+ NSRect borderRect, contentRect;
+ NSDivideRect(cellFrame, &borderRect, &contentRect, 1.0, NSMaxXEdge);
+ [[NSColor colorWithCalibratedWhite:0.0 alpha:0.15] set];
+ NSRectFillUsingOperation(NSInsetRect(borderRect, 0, 2),
+ NSCompositeSourceOver);
+ }
+
+ [self drawInteriorWithFrame:NSOffsetRect(cellFrame, 0, 1) inView:controlView];
+}
+
+@end