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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 "chrome/browser/ui/cocoa/notifications/balloon_view.h"
#import <Cocoa/Cocoa.h>
#include "base/basictypes.h"
#include "base/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/notifications/balloon_controller.h"
#import "third_party/GTM/AppKit/GTMNSBezierPath+RoundRect.h"
namespace {
const int kRoundedCornerSize = 6;
} // namespace
@implementation BalloonWindow
- (id)initWithContentRect:(NSRect)contentRect
styleMask:(unsigned int)aStyle
backing:(NSBackingStoreType)bufferingType
defer:(BOOL)flag {
self = [super initWithContentRect:contentRect
styleMask:NSBorderlessWindowMask
backing:NSBackingStoreBuffered
defer:NO];
if (self) {
[self setLevel:NSStatusWindowLevel];
[self setOpaque:NO];
[self setBackgroundColor:[NSColor clearColor]];
}
return self;
}
- (BOOL)canBecomeMainWindow {
return NO;
}
@end
@implementation BalloonShelfViewCocoa
- (void)drawRect:(NSRect)rect {
NSBezierPath* path =
[NSBezierPath gtm_bezierPathWithRoundRect:[self bounds]
topLeftCornerRadius:kRoundedCornerSize
topRightCornerRadius:kRoundedCornerSize
bottomLeftCornerRadius:0.0
bottomRightCornerRadius:0.0];
[[NSColor colorWithCalibratedWhite:0.957 alpha:1.0] set];
[path fill];
[[NSColor colorWithCalibratedWhite:0.8 alpha:1.0] set];
NSPoint origin = [self bounds].origin;
[NSBezierPath strokeLineFromPoint:origin
toPoint:NSMakePoint(origin.x + NSWidth([self bounds]), origin.y)];
}
@end
@implementation BalloonContentViewCocoa
- (void)drawRect:(NSRect)rect {
rect = NSInsetRect([self bounds], 0.5, 0.5);
NSBezierPath* path =
[NSBezierPath gtm_bezierPathWithRoundRect:rect
topLeftCornerRadius:0.0
topRightCornerRadius:0.0
bottomLeftCornerRadius:kRoundedCornerSize
bottomRightCornerRadius:kRoundedCornerSize];
[[NSColor whiteColor] set];
[path setLineWidth:3];
[path stroke];
}
@end
@implementation BalloonOverlayViewCocoa
// We do not want to bring chrome window to foreground when we click on any
// part of the notification balloon. To do this, we first postpone the window
// reorder here (shouldDelayWindowOrderingForEvent is called during mouseDown)
// and then complete canceling the reorder by [NSApp preventWindowOrdering] in
// mouseDown handler of this view.
- (BOOL)shouldDelayWindowOrderingForEvent:(NSEvent*)theEvent {
return YES;
}
- (void)mouseDown:(NSEvent*)event {
[NSApp preventWindowOrdering];
// Continue bubbling the event up the chain of responders.
[super mouseDown:event];
}
@end
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