gecko-dev/widget/cocoa/MOZIconHelper.h

35 строки
1010 B
Objective-C

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MOZIconHelper_h
#define MOZIconHelper_h
#import <Cocoa/Cocoa.h>
#include "nsRect.h"
class imgIContainer;
class nsPresContext;
namespace mozilla {
class ComputedStyle;
}
@interface MOZIconHelper : NSObject
// Returns an autoreleased empty NSImage.
+ (NSImage*)placeholderIconWithSize:(NSSize)aSize;
// Returns an autoreleased NSImage.
+ (NSImage*)iconImageFromImageContainer:(imgIContainer*)aImage
withSize:(NSSize)aSize
presContext:(const nsPresContext*)aPresContext
computedStyle:(const mozilla::ComputedStyle*)aComputedStyle
scaleFactor:(CGFloat)aScaleFactor;
@end
#endif // MOZIconHelper_h