The Tor Browser: widget/windows/nsScreenWin.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     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 nsScreenWin_h___

     7 #define nsScreenWin_h___

     9 #include <windows.h>

    10 #include "nsBaseScreen.h"

    12 //------------------------------------------------------------------------

    14 class nsScreenWin : public nsBaseScreen

    15 {

    16 public:

    17   nsScreenWin ( HMONITOR inScreen );

    18   ~nsScreenWin();

    20   // These methods return the size in device (physical) pixels

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

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

    24   // And these methods get the screen size in 'display pixels' (AKA 'logical pixels')

    25   // that are dependent on the logical DPI setting in windows

    26   NS_IMETHOD GetRectDisplayPix(int32_t *outLeft,  int32_t *outTop,

    27                                int32_t *outWidth, int32_t *outHeight);

    28   NS_IMETHOD GetAvailRectDisplayPix(int32_t *outLeft,  int32_t *outTop,

    29                                     int32_t *outWidth, int32_t *outHeight);

    31   NS_IMETHOD GetPixelDepth(int32_t* aPixelDepth);

    32   NS_IMETHOD GetColorDepth(int32_t* aColorDepth);

    34 private:

    36   HMONITOR mScreen;

    37 };

    39 #endif  // nsScreenWin_h___

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