The Tor Browser: widget/cocoa/nsScreenCocoa.h@7e26c7da4463

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsScreenCocoa_h_

     7 #define nsScreenCocoa_h_

     9 #import <Cocoa/Cocoa.h>

    11 #include "nsBaseScreen.h"

    13 class nsScreenCocoa : public nsBaseScreen

    14 {

    15 public:

    16     nsScreenCocoa (NSScreen *screen);

    17     ~nsScreenCocoa ();

    19     NS_IMETHOD GetRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);

    20     NS_IMETHOD GetAvailRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);

    21     NS_IMETHOD GetRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);

    22     NS_IMETHOD GetAvailRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);

    23     NS_IMETHOD GetPixelDepth(int32_t* aPixelDepth);

    24     NS_IMETHOD GetColorDepth(int32_t* aColorDepth);

    25     NS_IMETHOD GetContentsScaleFactor(double* aContentsScaleFactor);

    27     NSScreen *CocoaScreen() { return mScreen; }

    29 private:

    30     CGFloat BackingScaleFactor();

    32     NSScreen *mScreen;

    33 };

    35 #endif // nsScreenCocoa_h_

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