gecko-dev/widget/cocoa/nsScreenCocoa.h

36 строки
1.2 KiB
Objective-C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 nsScreenCocoa_h_
#define nsScreenCocoa_h_
#import <Cocoa/Cocoa.h>
#include "nsBaseScreen.h"
class nsScreenCocoa : public nsBaseScreen
{
public:
nsScreenCocoa (NSScreen *screen);
~nsScreenCocoa ();
NS_IMETHOD GetRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
NS_IMETHOD GetAvailRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
NS_IMETHOD GetRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
NS_IMETHOD GetAvailRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
NS_IMETHOD GetPixelDepth(int32_t* aPixelDepth);
NS_IMETHOD GetColorDepth(int32_t* aColorDepth);
NS_IMETHOD GetContentsScaleFactor(double* aContentsScaleFactor);
NSScreen *CocoaScreen() { return mScreen; }
private:
CGFloat BackingScaleFactor();
NSScreen *mScreen;
};
#endif // nsScreenCocoa_h_