mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-06-01 07:29:06 +00:00
wolfbeast
80 lines
3.1 KiB
C++
80 lines
3.1 KiB
C++
/* 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/. */
|
|
|
|
#pragma once
|
|
|
|
#include "mozwrlbase.h"
|
|
|
|
#include "mozilla/layers/GoannaContentController.h"
|
|
#include "mozilla/layers/APZCTreeManager.h"
|
|
#include "mozilla/EventForwards.h"
|
|
#include "FrameMetrics.h"
|
|
#include "Units.h"
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
namespace winrt {
|
|
|
|
class APZPendingResponseFlusher
|
|
{
|
|
public:
|
|
virtual void FlushPendingContentResponse() = 0;
|
|
};
|
|
|
|
class APZController :
|
|
public mozilla::layers::GoannaContentController
|
|
{
|
|
typedef mozilla::layers::FrameMetrics FrameMetrics;
|
|
typedef mozilla::layers::ScrollableLayerGuid ScrollableLayerGuid;
|
|
typedef mozilla::layers::ZoomConstraints ZoomConstraints;
|
|
|
|
public:
|
|
APZController() :
|
|
mFlusher(nullptr)
|
|
{
|
|
}
|
|
|
|
// GoannaContentController interface
|
|
virtual void RequestContentRepaint(const FrameMetrics& aFrameMetrics);
|
|
virtual void AcknowledgeScrollUpdate(const FrameMetrics::ViewID& aScrollId, const uint32_t& aScrollGeneration);
|
|
virtual void HandleDoubleTap(const mozilla::CSSPoint& aPoint,
|
|
int32_t aModifiers,
|
|
const mozilla::layers::ScrollableLayerGuid& aGuid);
|
|
virtual void HandleSingleTap(const mozilla::CSSPoint& aPoint,
|
|
int32_t aModifiers,
|
|
const mozilla::layers::ScrollableLayerGuid& aGuid);
|
|
virtual void HandleLongTap(const mozilla::CSSPoint& aPoint,
|
|
int32_t aModifiers,
|
|
const mozilla::layers::ScrollableLayerGuid& aGuid,
|
|
uint64_t aInputBlockId);
|
|
virtual void HandleLongTapUp(const mozilla::CSSPoint& aPoint,
|
|
int32_t aModifiers,
|
|
const mozilla::layers::ScrollableLayerGuid& aGuid);
|
|
virtual void SendAsyncScrollDOMEvent(bool aIsRoot, const mozilla::CSSRect &aContentRect, const mozilla::CSSSize &aScrollableSize);
|
|
virtual void PostDelayedTask(Task* aTask, int aDelayMs);
|
|
virtual bool GetRootZoomConstraints(ZoomConstraints* aOutConstraints);
|
|
virtual void NotifyAPZStateChange(const ScrollableLayerGuid& aGuid,
|
|
APZStateChange aChange,
|
|
int aArg);
|
|
|
|
void SetPendingResponseFlusher(APZPendingResponseFlusher* aFlusher);
|
|
|
|
bool HitTestAPZC(mozilla::ScreenIntPoint& aPoint);
|
|
void TransformCoordinateToGoanna(const mozilla::ScreenIntPoint& aPoint,
|
|
LayoutDeviceIntPoint* aRefPointOut);
|
|
void ContentReceivedInputBlock(uint64_t aInputBlockId, bool aPreventDefault);
|
|
nsEventStatus ReceiveInputEvent(mozilla::WidgetInputEvent* aEvent,
|
|
ScrollableLayerGuid* aOutTargetGuid,
|
|
uint64_t* aOutInputBlockId);
|
|
|
|
public:
|
|
// todo: make this a member variable as prep for multiple views
|
|
static nsRefPtr<mozilla::layers::APZCTreeManager> sAPZC;
|
|
|
|
private:
|
|
APZPendingResponseFlusher* mFlusher;
|
|
};
|
|
|
|
} } }
|