The Tor Browser: widget/qt/nsScreenQt.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

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

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

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

     5 #include <QColor>

     6 #include <QRect>

     7 #include <QGuiApplication>

     8 #include <QTransform>

     9 #include <QScreen>

    11 #include "nsScreenQt.h"

    12 #include "nsXULAppAPI.h"

    14 nsScreenQt::nsScreenQt(int aScreen)

    15     : mScreen(aScreen)

    16 {

    17     // nothing else to do. I guess we could cache a bunch of information

    18     // here, but we want to ask the device at runtime in case anything

    19     // has changed.

    20 }

    22 nsScreenQt::~nsScreenQt()

    23 {

    24 }

    26 NS_IMETHODIMP

    27 nsScreenQt::GetRect(int32_t *outLeft,int32_t *outTop,

    28                     int32_t *outWidth,int32_t *outHeight)

    29 {

    30     QRect r = QGuiApplication::screens()[mScreen]->geometry();

    32     *outTop = r.x();

    33     *outLeft = r.y();

    34     *outWidth = r.width();

    35     *outHeight = r.height();

    37     return NS_OK;

    38 }

    40 NS_IMETHODIMP

    41 nsScreenQt::GetAvailRect(int32_t *outLeft,int32_t *outTop,

    42                          int32_t *outWidth,int32_t *outHeight)

    43 {

    44     QRect r = QGuiApplication::screens()[mScreen]->geometry();

    46     *outTop = r.x();

    47     *outLeft = r.y();

    48     *outWidth = r.width();

    49     *outHeight = r.height();

    51     return NS_OK;

    52 }

    54 NS_IMETHODIMP

    55 nsScreenQt::GetPixelDepth(int32_t *aPixelDepth)

    56 {

    57     // #############

    58     *aPixelDepth = QGuiApplication::primaryScreen()->depth();

    59     return NS_OK;

    60 }

    62 NS_IMETHODIMP

    63 nsScreenQt::GetColorDepth(int32_t *aColorDepth)

    64 {

    65     // ###############

    66     return GetPixelDepth(aColorDepth);

    67 }

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