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// Copyright (c) 2010 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 <algorithm>
#import "chrome/browser/cocoa/location_bar/instant_opt_in_view.h"
#import "third_party/GTM/AppKit/GTMNSBezierPath+RoundRect.h"
namespace {
// How to round off the popup's corners. Goal is to match star and go
// buttons.
const CGFloat kPopupRoundingRadius = 3.5;
// How far from the top of the view to place the horizontal line.
const CGFloat kHorizontalLineTopOffset = 2;
// How far from the sides to inset the horizontal line.
const CGFloat kHorizontalLineInset = 2;
}
@implementation InstantOptInView
- (void)drawRect:(NSRect)rect {
// Round off the bottom corners only.
NSBezierPath* path =
[NSBezierPath gtm_bezierPathWithRoundRect:[self bounds]
topLeftCornerRadius:0
topRightCornerRadius:0
bottomLeftCornerRadius:kPopupRoundingRadius
bottomRightCornerRadius:kPopupRoundingRadius];
[NSGraphicsContext saveGraphicsState];
[path addClip];
// Background is white.
[[NSColor whiteColor] set];
NSRectFill(rect);
// Draw a horizontal line 2 px down from the top of the view, inset at the
// sides by 2 px.
CGFloat lineY = NSMaxY([self bounds]) - kHorizontalLineTopOffset;
CGFloat minX = std::min(NSMinX([self bounds]) + kHorizontalLineInset,
NSMaxX([self bounds]));
CGFloat maxX = std::max(NSMaxX([self bounds]) - kHorizontalLineInset,
NSMinX([self bounds]));
[[NSColor lightGrayColor] set];
NSRectFill(NSMakeRect(minX, lineY, maxX - minX, 1));
[NSGraphicsContext restoreGraphicsState];
}
@end
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