mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-19 00:05:36 +00:00
a606cd8b60
This version of the Dynamic Toolbar moves the animation of the toolbar from the Android UI thread to the compositor thread. All animation for showing and hiding the toolbar are done with the compositor and a static snapshot of the real toolbar. MozReview-Commit-ID: BCe8zpbkWQt
69 lines
2.5 KiB
C++
69 lines
2.5 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 "AndroidBridge.h"
|
|
#include "base/message_loop.h"
|
|
#include "mozilla/layers/APZCCallbackHelper.h"
|
|
#include "mozilla/layers/IAPZCTreeManager.h"
|
|
#include "nsIObserverService.h"
|
|
#include "nsLayoutUtils.h"
|
|
#include "nsWindow.h"
|
|
|
|
using mozilla::layers::IAPZCTreeManager;
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
|
|
void
|
|
AndroidContentController::Destroy()
|
|
{
|
|
mAndroidWindow = nullptr;
|
|
ChromeProcessController::Destroy();
|
|
}
|
|
|
|
void
|
|
AndroidContentController::UpdateOverscrollVelocity(const float aX, const float aY, const bool aIsRootContent)
|
|
{
|
|
if (aIsRootContent && mAndroidWindow) {
|
|
mAndroidWindow->UpdateOverscrollVelocity(aX, aY);
|
|
}
|
|
}
|
|
|
|
void
|
|
AndroidContentController::UpdateOverscrollOffset(const float aX, const float aY, const bool aIsRootContent)
|
|
{
|
|
if (aIsRootContent && mAndroidWindow) {
|
|
mAndroidWindow->UpdateOverscrollOffset(aX, aY);
|
|
}
|
|
}
|
|
|
|
void
|
|
AndroidContentController::NotifyAPZStateChange(const ScrollableLayerGuid& aGuid,
|
|
APZStateChange aChange,
|
|
int aArg)
|
|
{
|
|
// This function may get invoked twice, if the first invocation is not on
|
|
// the main thread then the ChromeProcessController version of this function
|
|
// will redispatch to the main thread. We want to make sure that our handling
|
|
// only happens on the main thread.
|
|
ChromeProcessController::NotifyAPZStateChange(aGuid, aChange, aArg);
|
|
if (NS_IsMainThread()) {
|
|
nsCOMPtr<nsIObserverService> observerService = mozilla::services::GetObserverService();
|
|
if (aChange == layers::GeckoContentController::APZStateChange::eTransformEnd) {
|
|
// This is used by tests to determine when the APZ is done doing whatever
|
|
// it's doing. XXX generify this as needed when writing additional tests.
|
|
observerService->NotifyObservers(nullptr, "APZ:TransformEnd", nullptr);
|
|
observerService->NotifyObservers(nullptr, "PanZoom:StateChange", u"NOTHING");
|
|
} else if (aChange == layers::GeckoContentController::APZStateChange::eTransformBegin) {
|
|
observerService->NotifyObservers(nullptr, "PanZoom:StateChange", u"PANNING");
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace widget
|
|
} // namespace mozilla
|