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Diffstat (limited to 'widget/android/nsScreenManagerAndroid.cpp')
| -rw-r--r-- | widget/android/nsScreenManagerAndroid.cpp | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/widget/android/nsScreenManagerAndroid.cpp b/widget/android/nsScreenManagerAndroid.cpp deleted file mode 100644 index 4a79b9dab..000000000 --- a/widget/android/nsScreenManagerAndroid.cpp +++ /dev/null @@ -1,264 +0,0 @@ -/* -*- Mode: C++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 4 -*- - * vim: set sw=4 ts=4 expandtab: - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#define MOZ_FATAL_ASSERTIONS_FOR_THREAD_SAFETY - -#include "mozilla/SyncRunnable.h" -#include "nsScreenManagerAndroid.h" -#include "nsServiceManagerUtils.h" -#include "AndroidRect.h" -#include "FennecJNINatives.h" -#include "nsAppShell.h" -#include "nsThreadUtils.h" - -#include <android/log.h> -#include <mozilla/jni/Refs.h> - -#define ALOG(args...) __android_log_print(ANDROID_LOG_INFO, "nsScreenManagerAndroid", ## args) - -using namespace mozilla; -using namespace mozilla::java; - -static uint32_t sScreenId = 0; -const uint32_t PRIMARY_SCREEN_ID = 0; - -nsScreenAndroid::nsScreenAndroid(DisplayType aDisplayType, nsIntRect aRect) - : mId(sScreenId++) - , mDisplayType(aDisplayType) - , mRect(aRect) - , mDensity(0.0) -{ - // ensure that the ID of the primary screen would be PRIMARY_SCREEN_ID. - if (mDisplayType == DisplayType::DISPLAY_PRIMARY) { - mId = PRIMARY_SCREEN_ID; - } -} - -nsScreenAndroid::~nsScreenAndroid() -{ -} - -float -nsScreenAndroid::GetDensity() { - if (mDensity != 0.0) { - return mDensity; - } - if (mDisplayType == DisplayType::DISPLAY_PRIMARY) { - mDensity = mozilla::jni::IsAvailable() ? GeckoAppShell::GetDensity() - : 1.0; // xpcshell most likely - return mDensity; - } - return 1.0; -} - -NS_IMETHODIMP -nsScreenAndroid::GetId(uint32_t *outId) -{ - *outId = mId; - return NS_OK; -} - -NS_IMETHODIMP -nsScreenAndroid::GetRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight) -{ - if (mDisplayType != DisplayType::DISPLAY_PRIMARY) { - *outLeft = mRect.x; - *outTop = mRect.y; - *outWidth = mRect.width; - *outHeight = mRect.height; - - return NS_OK; - } - - if (!mozilla::jni::IsAvailable()) { - // xpcshell most likely - *outLeft = *outTop = *outWidth = *outHeight = 0; - return NS_ERROR_FAILURE; - } - - java::sdk::Rect::LocalRef rect = java::GeckoAppShell::GetScreenSize(); - rect->Left(outLeft); - rect->Top(outTop); - rect->Width(outWidth); - rect->Height(outHeight); - - return NS_OK; -} - - -NS_IMETHODIMP -nsScreenAndroid::GetAvailRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight) -{ - return GetRect(outLeft, outTop, outWidth, outHeight); -} - - - -NS_IMETHODIMP -nsScreenAndroid::GetPixelDepth(int32_t *aPixelDepth) -{ - if (!mozilla::jni::IsAvailable()) { - // xpcshell most likely - *aPixelDepth = 16; - return NS_ERROR_FAILURE; - } - - *aPixelDepth = java::GeckoAppShell::GetScreenDepth(); - return NS_OK; -} - - -NS_IMETHODIMP -nsScreenAndroid::GetColorDepth(int32_t *aColorDepth) -{ - return GetPixelDepth(aColorDepth); -} - - -void -nsScreenAndroid::ApplyMinimumBrightness(uint32_t aBrightness) -{ - if (mDisplayType == DisplayType::DISPLAY_PRIMARY && - mozilla::jni::IsAvailable()) { - java::GeckoAppShell::SetKeepScreenOn(aBrightness == BRIGHTNESS_FULL); - } -} - -class nsScreenManagerAndroid::ScreenManagerHelperSupport final - : public ScreenManagerHelper::Natives<ScreenManagerHelperSupport> -{ -public: - typedef ScreenManagerHelper::Natives<ScreenManagerHelperSupport> Base; - - static int32_t AddDisplay(int32_t aDisplayType, int32_t aWidth, int32_t aHeight, float aDensity) { - int32_t screenId = -1; // return value - nsCOMPtr<nsIThread> mainThread = do_GetMainThread(); - SyncRunnable::DispatchToThread(mainThread, NS_NewRunnableFunction( - [&aDisplayType, &aWidth, &aHeight, &aDensity, &screenId] { - MOZ_ASSERT(NS_IsMainThread()); - nsCOMPtr<nsIScreenManager> screenMgr = - do_GetService("@mozilla.org/gfx/screenmanager;1"); - MOZ_ASSERT(screenMgr, "Failed to get nsIScreenManager"); - - RefPtr<nsScreenManagerAndroid> screenMgrAndroid = - (nsScreenManagerAndroid*) screenMgr.get(); - RefPtr<nsScreenAndroid> screen = - screenMgrAndroid->AddScreen(static_cast<DisplayType>(aDisplayType), - nsIntRect(0, 0, aWidth, aHeight)); - MOZ_ASSERT(screen); - screen->SetDensity(aDensity); - screenId = static_cast<int32_t>(screen->GetId()); - }).take()); - return screenId; - } - - static void RemoveDisplay(int32_t aScreenId) { - nsCOMPtr<nsIThread> mainThread = do_GetMainThread(); - SyncRunnable::DispatchToThread(mainThread, NS_NewRunnableFunction( - [&aScreenId] { - MOZ_ASSERT(NS_IsMainThread()); - nsCOMPtr<nsIScreenManager> screenMgr = - do_GetService("@mozilla.org/gfx/screenmanager;1"); - MOZ_ASSERT(screenMgr, "Failed to get nsIScreenManager"); - - RefPtr<nsScreenManagerAndroid> screenMgrAndroid = - (nsScreenManagerAndroid*) screenMgr.get(); - screenMgrAndroid->RemoveScreen(aScreenId); - }).take()); - } -}; - -NS_IMPL_ISUPPORTS(nsScreenManagerAndroid, nsIScreenManager) - -nsScreenManagerAndroid::nsScreenManagerAndroid() -{ - if (mozilla::jni::IsAvailable()) { - ScreenManagerHelperSupport::Base::Init(); - } - nsCOMPtr<nsIScreen> screen = AddScreen(DisplayType::DISPLAY_PRIMARY); - MOZ_ASSERT(screen); -} - -nsScreenManagerAndroid::~nsScreenManagerAndroid() -{ -} - -NS_IMETHODIMP -nsScreenManagerAndroid::GetPrimaryScreen(nsIScreen **outScreen) -{ - ScreenForId(PRIMARY_SCREEN_ID, outScreen); - return NS_OK; -} - -NS_IMETHODIMP -nsScreenManagerAndroid::ScreenForId(uint32_t aId, - nsIScreen **outScreen) -{ - for (size_t i = 0; i < mScreens.Length(); ++i) { - if (aId == mScreens[i]->GetId()) { - nsCOMPtr<nsIScreen> screen = (nsIScreen*) mScreens[i]; - screen.forget(outScreen); - return NS_OK; - } - } - - *outScreen = nullptr; - return NS_OK; -} - -NS_IMETHODIMP -nsScreenManagerAndroid::ScreenForRect(int32_t inLeft, - int32_t inTop, - int32_t inWidth, - int32_t inHeight, - nsIScreen **outScreen) -{ - // Not support to query non-primary screen with rect. - return GetPrimaryScreen(outScreen); -} - -NS_IMETHODIMP -nsScreenManagerAndroid::ScreenForNativeWidget(void *aWidget, nsIScreen **outScreen) -{ - // Not support to query non-primary screen with native widget. - return GetPrimaryScreen(outScreen); -} - -NS_IMETHODIMP -nsScreenManagerAndroid::GetNumberOfScreens(uint32_t *aNumberOfScreens) -{ - *aNumberOfScreens = mScreens.Length(); - return NS_OK; -} - -NS_IMETHODIMP -nsScreenManagerAndroid::GetSystemDefaultScale(float *aDefaultScale) -{ - *aDefaultScale = 1.0f; - return NS_OK; -} - -already_AddRefed<nsScreenAndroid> -nsScreenManagerAndroid::AddScreen(DisplayType aDisplayType, nsIntRect aRect) -{ - ALOG("nsScreenManagerAndroid: add %s screen", - (aDisplayType == DisplayType::DISPLAY_PRIMARY ? "PRIMARY" : - (aDisplayType == DisplayType::DISPLAY_EXTERNAL ? "EXTERNAL" : - "VIRTUAL"))); - RefPtr<nsScreenAndroid> screen = new nsScreenAndroid(aDisplayType, aRect); - mScreens.AppendElement(screen); - return screen.forget(); -} - -void -nsScreenManagerAndroid::RemoveScreen(uint32_t aScreenId) -{ - for (size_t i = 0; i < mScreens.Length(); i++) { - if (aScreenId == mScreens[i]->GetId()) { - mScreens.RemoveElementAt(i); - } - } -} |