mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 21:55:31 +00:00
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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 "ParentProcessController.h"
|
|
#include "nsIContent.h"
|
|
#include "nsLayoutUtils.h"
|
|
#include "APZCCallbackHelper.h"
|
|
#include "base/message_loop.h"
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
|
|
class RequestContentRepaintEvent : public nsRunnable
|
|
{
|
|
typedef mozilla::layers::FrameMetrics FrameMetrics;
|
|
|
|
public:
|
|
RequestContentRepaintEvent(const FrameMetrics& aFrameMetrics)
|
|
: mFrameMetrics(aFrameMetrics)
|
|
{
|
|
}
|
|
|
|
NS_IMETHOD Run() {
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
nsCOMPtr<nsIContent> content = nsLayoutUtils::FindContentFor(mFrameMetrics.mScrollId);
|
|
if (content) {
|
|
APZCCallbackHelper::UpdateSubFrame(content, mFrameMetrics);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
protected:
|
|
const FrameMetrics mFrameMetrics;
|
|
};
|
|
|
|
void
|
|
ParentProcessController::RequestContentRepaint(const FrameMetrics& aFrameMetrics)
|
|
{
|
|
if (aFrameMetrics.mScrollId == FrameMetrics::NULL_SCROLL_ID) {
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<nsIRunnable> r = new RequestContentRepaintEvent(aFrameMetrics);
|
|
if (!NS_IsMainThread()) {
|
|
NS_DispatchToMainThread(r);
|
|
} else {
|
|
r->Run();
|
|
}
|
|
}
|
|
|
|
void
|
|
ParentProcessController::PostDelayedTask(Task* aTask, int aDelayMs)
|
|
{
|
|
MessageLoop::current()->PostDelayedTask(FROM_HERE, aTask, aDelayMs);
|
|
}
|
|
|
|
}
|
|
}
|