The Tor Browser: widget/android/nsScreenManagerAndroid.cpp@b8a032363ba2

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

     1 /* -*- Mode: C++; tab-width: 40; 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 #define MOZ_FATAL_ASSERTIONS_FOR_THREAD_SAFETY

     8 #include "nsScreenManagerAndroid.h"

     9 #include "nsWindow.h"

    10 #include "AndroidBridge.h"

    12 using namespace mozilla;

    14 nsScreenAndroid::nsScreenAndroid(void *nativeScreen)

    15 {

    16 }

    18 nsScreenAndroid::~nsScreenAndroid()

    19 {

    20 }

    22 NS_IMETHODIMP

    23 nsScreenAndroid::GetRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight)

    24 {

    25     gfxIntSize sz = nsWindow::GetAndroidScreenBounds();

    27     *outLeft = 0;

    28     *outTop = 0;

    30     *outWidth = sz.width;

    31     *outHeight = sz.height;

    33     return NS_OK;

    34 }

    37 NS_IMETHODIMP

    38 nsScreenAndroid::GetAvailRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight)

    39 {

    40     return GetRect(outLeft, outTop, outWidth, outHeight);

    41 }

    45 NS_IMETHODIMP

    46 nsScreenAndroid::GetPixelDepth(int32_t *aPixelDepth)

    47 {

    48     *aPixelDepth = AndroidBridge::Bridge()->GetScreenDepth();

    49     return NS_OK;

    50 }

    53 NS_IMETHODIMP

    54 nsScreenAndroid::GetColorDepth(int32_t *aColorDepth)

    55 {

    56     return GetPixelDepth(aColorDepth);

    57 }

    59 void

    60 nsScreenAndroid::ApplyMinimumBrightness(uint32_t aBrightness)

    61 {

    62   mozilla::widget::android::GeckoAppShell::SetKeepScreenOn(aBrightness == BRIGHTNESS_FULL);

    63 }

    65 NS_IMPL_ISUPPORTS(nsScreenManagerAndroid, nsIScreenManager)

    67 nsScreenManagerAndroid::nsScreenManagerAndroid()

    68 {

    69     mOneScreen = new nsScreenAndroid(nullptr);

    70 }

    72 nsScreenManagerAndroid::~nsScreenManagerAndroid()

    73 {

    74 }

    76 NS_IMETHODIMP

    77 nsScreenManagerAndroid::GetPrimaryScreen(nsIScreen **outScreen)

    78 {

    79     NS_IF_ADDREF(*outScreen = mOneScreen.get());

    80     return NS_OK;

    81 }

    83 NS_IMETHODIMP

    84 nsScreenManagerAndroid::ScreenForRect(int32_t inLeft,

    85                                       int32_t inTop,

    86                                       int32_t inWidth,

    87                                       int32_t inHeight,

    88                                       nsIScreen **outScreen)

    89 {

    90     return GetPrimaryScreen(outScreen);

    91 }

    93 NS_IMETHODIMP

    94 nsScreenManagerAndroid::ScreenForNativeWidget(void *aWidget, nsIScreen **outScreen)

    95 {

    96     return GetPrimaryScreen(outScreen);

    97 }

    99 NS_IMETHODIMP

   100 nsScreenManagerAndroid::GetNumberOfScreens(uint32_t *aNumberOfScreens)

   101 {

   102     *aNumberOfScreens = 1;

   103     return NS_OK;

   104 }

   106 NS_IMETHODIMP

   107 nsScreenManagerAndroid::GetSystemDefaultScale(float *aDefaultScale)

   108 {

   109     *aDefaultScale = 1.0f;

   110     return NS_OK;

   111 }

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