forked from mirrors/gecko-dev
9e530f224a
Move it to the mozilla::widget namespace. Use enum classes for transparency, popup type, popup level, etc. Mostly automated with sed, but there were a few manual changes required as well in windows code because they relied on Atomic<TransparencyMode> working (which now doesn't because TransparencyMode is 1 byte instead of 4 bytes). Differential Revision: https://phabricator.services.mozilla.com/D167537
290 lines
10 KiB
C++
290 lines
10 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
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* vim: set sw=2 ts=4 expandtab:
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* 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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#ifndef NSWINDOW_H_
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#define NSWINDOW_H_
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#include "nsBaseWidget.h"
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#include "gfxPoint.h"
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#include "nsIUserIdleServiceInternal.h"
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#include "nsTArray.h"
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#include "EventDispatcher.h"
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#include "mozilla/EventForwards.h"
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#include "mozilla/java/GeckoSessionNatives.h"
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#include "mozilla/java/WebResponseWrappers.h"
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#include "mozilla/MozPromise.h"
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#include "mozilla/Mutex.h"
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#include "mozilla/StaticPtr.h"
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#include "mozilla/TextRange.h"
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#include "mozilla/UniquePtr.h"
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struct ANPEvent;
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namespace mozilla {
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class WidgetTouchEvent;
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namespace layers {
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class CompositorBridgeChild;
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class LayerManager;
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class APZCTreeManager;
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class UiCompositorControllerChild;
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} // namespace layers
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namespace widget {
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class AndroidView;
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class GeckoEditableSupport;
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class GeckoViewSupport;
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class LayerViewSupport;
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class NPZCSupport;
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class PlatformCompositorWidgetDelegate;
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} // namespace widget
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namespace ipc {
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class Shmem;
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} // namespace ipc
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namespace a11y {
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class SessionAccessibility;
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} // namespace a11y
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} // namespace mozilla
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class nsWindow final : public nsBaseWidget {
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private:
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virtual ~nsWindow();
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public:
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using nsBaseWidget::GetWindowRenderer;
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nsWindow();
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NS_INLINE_DECL_REFCOUNTING_INHERITED(nsWindow, nsBaseWidget)
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static void InitNatives();
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void OnGeckoViewReady();
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RefPtr<mozilla::MozPromise<bool, bool, false>> OnLoadRequest(
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nsIURI* aUri, int32_t aWindowType, int32_t aFlags,
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nsIPrincipal* aTriggeringPrincipal, bool aHasUserGesture,
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bool aIsTopLevel);
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void OnUpdateSessionStore(mozilla::jni::Object::Param aBundle);
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private:
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// Unique ID given to each widget, used to map Surfaces to widgets
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// in the CompositorSurfaceManager.
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int32_t mWidgetId;
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private:
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RefPtr<mozilla::widget::AndroidView> mAndroidView;
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// Object that implements native LayerView calls.
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// Owned by the Java Compositor instance.
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mozilla::jni::NativeWeakPtr<mozilla::widget::LayerViewSupport>
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mLayerViewSupport;
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// Object that implements native NativePanZoomController calls.
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// Owned by the Java NativePanZoomController instance.
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mozilla::jni::NativeWeakPtr<mozilla::widget::NPZCSupport> mNPZCSupport;
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// Object that implements native GeckoEditable calls.
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// Strong referenced by the Java instance.
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mozilla::jni::NativeWeakPtr<mozilla::widget::GeckoEditableSupport>
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mEditableSupport;
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mozilla::jni::Object::GlobalRef mEditableParent;
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// Object that implements native SessionAccessibility calls.
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// Strong referenced by the Java instance.
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mozilla::jni::NativeWeakPtr<mozilla::a11y::SessionAccessibility>
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mSessionAccessibility;
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// Object that implements native GeckoView calls and associated states.
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// nullptr for nsWindows that were not opened from GeckoView.
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mozilla::jni::NativeWeakPtr<mozilla::widget::GeckoViewSupport>
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mGeckoViewSupport;
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mozilla::Atomic<bool, mozilla::ReleaseAcquire> mContentDocumentDisplayed;
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public:
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static already_AddRefed<nsWindow> From(nsPIDOMWindowOuter* aDOMWindow);
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static already_AddRefed<nsWindow> From(nsIWidget* aWidget);
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static nsWindow* TopWindow();
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static mozilla::Modifiers GetModifiers(int32_t aMetaState);
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static mozilla::TimeStamp GetEventTimeStamp(int64_t aEventTime);
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void InitEvent(mozilla::WidgetGUIEvent& event,
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LayoutDeviceIntPoint* aPoint = 0);
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void UpdateOverscrollVelocity(const float aX, const float aY);
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void UpdateOverscrollOffset(const float aX, const float aY);
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mozilla::widget::EventDispatcher* GetEventDispatcher() const;
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void PassExternalResponse(mozilla::java::WebResponse::Param aResponse);
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void ShowDynamicToolbar();
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void DetachNatives();
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//
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// nsIWidget
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//
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using nsBaseWidget::Create; // for Create signature not overridden here
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[[nodiscard]] virtual nsresult Create(nsIWidget* aParent,
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nsNativeWidget aNativeParent,
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const LayoutDeviceIntRect& aRect,
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InitData* aInitData) override;
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virtual void Destroy() override;
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virtual void SetParent(nsIWidget* aNewParent) override;
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virtual nsIWidget* GetParent(void) override;
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virtual float GetDPI() override;
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virtual double GetDefaultScaleInternal() override;
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virtual void Show(bool aState) override;
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virtual bool IsVisible() const override;
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virtual void ConstrainPosition(bool aAllowSlop, int32_t* aX,
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int32_t* aY) override;
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virtual void Move(double aX, double aY) override;
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virtual void Resize(double aWidth, double aHeight, bool aRepaint) override;
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virtual void Resize(double aX, double aY, double aWidth, double aHeight,
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bool aRepaint) override;
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void SetZIndex(int32_t aZIndex) override;
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virtual nsSizeMode SizeMode() override { return mSizeMode; }
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virtual void SetSizeMode(nsSizeMode aMode) override;
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virtual void Enable(bool aState) override;
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virtual bool IsEnabled() const override;
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virtual void Invalidate(const LayoutDeviceIntRect& aRect) override;
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virtual void SetFocus(Raise, mozilla::dom::CallerType aCallerType) override;
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virtual LayoutDeviceIntRect GetScreenBounds() override;
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virtual LayoutDeviceIntPoint WidgetToScreenOffset() override;
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virtual nsresult DispatchEvent(mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus& aStatus) override;
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nsEventStatus DispatchEvent(mozilla::WidgetGUIEvent* aEvent);
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virtual nsresult MakeFullScreen(bool aFullScreen) override;
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void SetCursor(const Cursor& aDefaultCursor) override;
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void* GetNativeData(uint32_t aDataType) override;
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void SetNativeData(uint32_t aDataType, uintptr_t aVal) override;
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virtual nsresult SetTitle(const nsAString& aTitle) override { return NS_OK; }
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[[nodiscard]] virtual nsresult GetAttention(int32_t aCycleCount) override {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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TextEventDispatcherListener* GetNativeTextEventDispatcherListener() override;
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virtual void SetInputContext(const InputContext& aContext,
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const InputContextAction& aAction) override;
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virtual InputContext GetInputContext() override;
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WindowRenderer* GetWindowRenderer() override;
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void NotifyCompositorSessionLost(
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mozilla::layers::CompositorSession* aSession) override;
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virtual bool NeedsPaint() override;
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virtual bool WidgetPaintsBackground() override;
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virtual uint32_t GetMaxTouchPoints() const override;
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void UpdateZoomConstraints(
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const uint32_t& aPresShellId, const ScrollableLayerGuid::ViewID& aViewId,
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const mozilla::Maybe<ZoomConstraints>& aConstraints) override;
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nsresult SynthesizeNativeTouchPoint(uint32_t aPointerId,
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TouchPointerState aPointerState,
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LayoutDeviceIntPoint aPoint,
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double aPointerPressure,
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uint32_t aPointerOrientation,
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nsIObserver* aObserver) override;
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nsresult SynthesizeNativeMouseEvent(LayoutDeviceIntPoint aPoint,
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NativeMouseMessage aNativeMessage,
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mozilla::MouseButton aButton,
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nsIWidget::Modifiers aModifierFlags,
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nsIObserver* aObserver) override;
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nsresult SynthesizeNativeMouseMove(LayoutDeviceIntPoint aPoint,
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nsIObserver* aObserver) override;
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void SetCompositorWidgetDelegate(CompositorWidgetDelegate* delegate) override;
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virtual void GetCompositorWidgetInitData(
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mozilla::widget::CompositorWidgetInitData* aInitData) override;
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mozilla::layers::CompositorBridgeChild* GetCompositorBridgeChild() const;
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void SetContentDocumentDisplayed(bool aDisplayed);
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bool IsContentDocumentDisplayed();
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// Call this function when the users activity is the direct cause of an
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// event (like a keypress or mouse click).
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void UserActivity();
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mozilla::jni::Object::Ref& GetEditableParent() { return mEditableParent; }
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RefPtr<mozilla::a11y::SessionAccessibility> GetSessionAccessibility();
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void RecvToolbarAnimatorMessageFromCompositor(int32_t aMessage) override;
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void UpdateRootFrameMetrics(const ScreenPoint& aScrollOffset,
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const CSSToScreenScale& aZoom) override;
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void RecvScreenPixels(mozilla::ipc::Shmem&& aMem, const ScreenIntSize& aSize,
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bool aNeedsYFlip) override;
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void UpdateDynamicToolbarMaxHeight(mozilla::ScreenIntCoord aHeight) override;
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mozilla::ScreenIntCoord GetDynamicToolbarMaxHeight() const override {
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return mDynamicToolbarMaxHeight;
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}
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void UpdateDynamicToolbarOffset(mozilla::ScreenIntCoord aOffset);
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virtual mozilla::ScreenIntMargin GetSafeAreaInsets() const override;
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void UpdateSafeAreaInsets(const mozilla::ScreenIntMargin& aSafeAreaInsets);
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mozilla::jni::NativeWeakPtr<mozilla::widget::NPZCSupport>
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GetNPZCSupportWeakPtr();
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protected:
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void BringToFront();
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nsWindow* FindTopLevel();
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bool IsTopLevel();
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void ConfigureAPZControllerThread() override;
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void DispatchHitTest(const mozilla::WidgetTouchEvent& aEvent);
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already_AddRefed<GeckoContentController> CreateRootContentController()
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override;
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bool mIsVisible;
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nsTArray<nsWindow*> mChildren;
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nsWindow* mParent;
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nsCOMPtr<nsIUserIdleServiceInternal> mIdleService;
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mozilla::ScreenIntCoord mDynamicToolbarMaxHeight;
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mozilla::ScreenIntMargin mSafeAreaInsets;
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nsSizeMode mSizeMode;
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bool mIsFullScreen;
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bool UseExternalCompositingSurface() const override { return true; }
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static void DumpWindows();
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static void DumpWindows(const nsTArray<nsWindow*>& wins, int indent = 0);
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static void LogWindow(nsWindow* win, int index, int indent);
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private:
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void CreateLayerManager();
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void RedrawAll();
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void OnSizeChanged(const mozilla::gfx::IntSize& aSize);
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mozilla::layers::LayersId GetRootLayerId() const;
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RefPtr<mozilla::layers::UiCompositorControllerChild>
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GetUiCompositorControllerChild();
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mozilla::widget::PlatformCompositorWidgetDelegate* mCompositorWidgetDelegate;
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friend class mozilla::widget::GeckoViewSupport;
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friend class mozilla::widget::LayerViewSupport;
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friend class mozilla::widget::NPZCSupport;
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};
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#endif /* NSWINDOW_H_ */
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