gecko-dev/widget/android/AndroidContentController.cpp
Kartikaya Gupta 3a9fe61cf2 Bug 1077559 - Rename APZCCallbackHandler to AndroidContentController. r=botond
--HG--
rename : widget/android/APZCCallbackHandler.cpp => widget/android/AndroidContentController.cpp
rename : widget/android/APZCCallbackHandler.h => widget/android/AndroidContentController.h
2015-04-24 22:26:51 -04:00

58 lines
1.9 KiB
C++

/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* 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/. */
#include "AndroidContentController.h"
#include "mozilla/layers/APZCTreeManager.h"
#include "base/message_loop.h"
#include "nsWindow.h"
#include "AndroidBridge.h"
using mozilla::layers::APZCTreeManager;
namespace mozilla {
namespace widget {
namespace android {
NativePanZoomController::GlobalRef AndroidContentController::sNativePanZoomController = nullptr;
NativePanZoomController::LocalRef
AndroidContentController::SetNativePanZoomController(NativePanZoomController::Param obj)
{
NativePanZoomController::LocalRef old = sNativePanZoomController;
sNativePanZoomController = obj;
return old;
}
void
AndroidContentController::NotifyDefaultPrevented(uint64_t aInputBlockId,
bool aDefaultPrevented)
{
if (!AndroidBridge::IsJavaUiThread()) {
// The notification must reach the APZ on the Java UI thread (aka the
// APZ "controller" thread) but we get it from the Gecko thread, so we
// have to throw it onto the other thread.
AndroidBridge::Bridge()->PostTaskToUiThread(NewRunnableFunction(
&AndroidContentController::NotifyDefaultPrevented,
aInputBlockId, aDefaultPrevented), 0);
return;
}
MOZ_ASSERT(AndroidBridge::IsJavaUiThread());
APZCTreeManager* controller = nsWindow::GetAPZCTreeManager();
if (controller) {
controller->ContentReceivedInputBlock(aInputBlockId, aDefaultPrevented);
}
}
void
AndroidContentController::PostDelayedTask(Task* aTask, int aDelayMs)
{
AndroidBridge::Bridge()->PostTaskToUiThread(aTask, aDelayMs);
}
} // namespace android
} // namespace widget
} // namespace mozilla