mirror of
https://github.com/mozilla/gecko-dev.git
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141 lines
3.2 KiB
C++
141 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#define MOZ_FATAL_ASSERTIONS_FOR_THREAD_SAFETY
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#include "nsScreenManagerAndroid.h"
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#include "nsWindow.h"
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#include "AndroidBridge.h"
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#include "GeneratedJNIWrappers.h"
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#include "AndroidRect.h"
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#include <mozilla/jni/Refs.h>
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using namespace mozilla;
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nsScreenAndroid::nsScreenAndroid(void *nativeScreen)
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{
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}
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nsScreenAndroid::~nsScreenAndroid()
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{
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}
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NS_IMETHODIMP
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nsScreenAndroid::GetId(uint32_t *outId)
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{
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*outId = 1;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenAndroid::GetRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight)
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{
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if (!mozilla::jni::IsAvailable()) {
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// xpcshell most likely
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*outLeft = *outTop = *outWidth = *outHeight = 0;
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return NS_ERROR_FAILURE;
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}
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widget::sdk::Rect::LocalRef rect = widget::GeckoAppShell::GetScreenSize();
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rect->Left(outLeft);
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rect->Top(outTop);
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rect->Width(outWidth);
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rect->Height(outHeight);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenAndroid::GetAvailRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight)
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{
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return GetRect(outLeft, outTop, outWidth, outHeight);
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}
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NS_IMETHODIMP
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nsScreenAndroid::GetPixelDepth(int32_t *aPixelDepth)
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{
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if (!mozilla::jni::IsAvailable()) {
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// xpcshell most likely
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*aPixelDepth = 16;
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return NS_ERROR_FAILURE;
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}
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*aPixelDepth = widget::GeckoAppShell::GetScreenDepthWrapper();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenAndroid::GetColorDepth(int32_t *aColorDepth)
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{
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return GetPixelDepth(aColorDepth);
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}
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void
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nsScreenAndroid::ApplyMinimumBrightness(uint32_t aBrightness)
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{
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if (mozilla::jni::IsAvailable()) {
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widget::GeckoAppShell::SetKeepScreenOn(aBrightness == BRIGHTNESS_FULL);
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}
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}
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NS_IMPL_ISUPPORTS(nsScreenManagerAndroid, nsIScreenManager)
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nsScreenManagerAndroid::nsScreenManagerAndroid()
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{
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mOneScreen = new nsScreenAndroid(nullptr);
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}
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nsScreenManagerAndroid::~nsScreenManagerAndroid()
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{
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}
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NS_IMETHODIMP
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nsScreenManagerAndroid::GetPrimaryScreen(nsIScreen **outScreen)
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{
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NS_IF_ADDREF(*outScreen = mOneScreen.get());
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenManagerAndroid::ScreenForId(uint32_t aId,
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nsIScreen **outScreen)
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{
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return GetPrimaryScreen(outScreen);
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}
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NS_IMETHODIMP
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nsScreenManagerAndroid::ScreenForRect(int32_t inLeft,
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int32_t inTop,
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int32_t inWidth,
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int32_t inHeight,
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nsIScreen **outScreen)
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{
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return GetPrimaryScreen(outScreen);
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}
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NS_IMETHODIMP
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nsScreenManagerAndroid::ScreenForNativeWidget(void *aWidget, nsIScreen **outScreen)
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{
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return GetPrimaryScreen(outScreen);
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}
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NS_IMETHODIMP
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nsScreenManagerAndroid::GetNumberOfScreens(uint32_t *aNumberOfScreens)
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{
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*aNumberOfScreens = 1;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenManagerAndroid::GetSystemDefaultScale(float *aDefaultScale)
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{
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*aDefaultScale = 1.0f;
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return NS_OK;
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}
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