mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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74 lines
2.9 KiB
C++
74 lines
2.9 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#pragma once
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#include "mozwrlbase.h"
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#include "mozilla/layers/GeckoContentController.h"
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#include "mozilla/layers/APZCTreeManager.h"
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#include "mozilla/EventForwards.h"
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#include "FrameMetrics.h"
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#include "Units.h"
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class nsIWidgetListener;
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namespace mozilla {
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namespace widget {
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namespace winrt {
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class APZController :
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public mozilla::layers::GeckoContentController
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{
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typedef mozilla::layers::FrameMetrics FrameMetrics;
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typedef mozilla::layers::ScrollableLayerGuid ScrollableLayerGuid;
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typedef mozilla::layers::ZoomConstraints ZoomConstraints;
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public:
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APZController() :
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mWidgetListener(nullptr)
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{
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}
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// GeckoContentController interface
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virtual void RequestContentRepaint(const FrameMetrics& aFrameMetrics);
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virtual void AcknowledgeScrollUpdate(const FrameMetrics::ViewID& aScrollId, const uint32_t& aScrollGeneration);
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virtual void HandleDoubleTap(const mozilla::CSSPoint& aPoint,
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int32_t aModifiers,
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const mozilla::layers::ScrollableLayerGuid& aGuid);
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virtual void HandleSingleTap(const mozilla::CSSPoint& aPoint,
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int32_t aModifiers,
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const mozilla::layers::ScrollableLayerGuid& aGuid);
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virtual void HandleLongTap(const mozilla::CSSPoint& aPoint,
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int32_t aModifiers,
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const mozilla::layers::ScrollableLayerGuid& aGuid);
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virtual void HandleLongTapUp(const mozilla::CSSPoint& aPoint,
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int32_t aModifiers,
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const mozilla::layers::ScrollableLayerGuid& aGuid);
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virtual void SendAsyncScrollDOMEvent(bool aIsRoot, const mozilla::CSSRect &aContentRect, const mozilla::CSSSize &aScrollableSize);
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virtual void PostDelayedTask(Task* aTask, int aDelayMs);
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virtual bool GetRootZoomConstraints(ZoomConstraints* aOutConstraints);
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virtual void NotifyAPZStateChange(const ScrollableLayerGuid& aGuid,
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APZStateChange aChange,
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int aArg);
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void SetWidgetListener(nsIWidgetListener* aWidgetListener);
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bool HitTestAPZC(mozilla::ScreenIntPoint& aPoint);
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void TransformCoordinateToGecko(const mozilla::ScreenIntPoint& aPoint,
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LayoutDeviceIntPoint* aRefPointOut);
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void ContentReceivedTouch(const ScrollableLayerGuid& aGuid, bool aPreventDefault);
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nsEventStatus ReceiveInputEvent(mozilla::WidgetInputEvent* aEvent,
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ScrollableLayerGuid* aOutTargetGuid);
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public:
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// todo: make this a member variable as prep for multiple views
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static nsRefPtr<mozilla::layers::APZCTreeManager> sAPZC;
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private:
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nsIWidgetListener* mWidgetListener;
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};
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} } }
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