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/*
* Copyright (C) 2010-2024 Apple Inc. All rights reserved.
* Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved.
* Copyright (C) 2011 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "DefaultUndoController.h"
#include "PageClient.h"
#include "WebFullScreenManagerProxy.h"
#include "WebPageProxy.h"
#include <WebCore/IntSize.h>
#include <gtk/gtk.h>
#include <memory>
#include <wtf/TZoneMalloc.h>
namespace WebCore {
enum class DOMPasteAccessPolicy : uint8_t;
}
namespace WebKit {
class DrawingAreaProxy;
class WebPageNamespace;
enum class ColorControlSupportsAlpha : bool;
enum class UndoOrRedo : bool;
class PageClientImpl : public PageClient
#if ENABLE(FULLSCREEN_API)
, public WebFullScreenManagerProxyClient
#endif
{
WTF_MAKE_TZONE_ALLOCATED(PageClientImpl);
#if ENABLE(FULLSCREEN_API)
WTF_OVERRIDE_DELETE_FOR_CHECKED_PTR(PageClientImpl);
#endif
public:
explicit PageClientImpl(GtkWidget*);
GtkWidget* viewWidget() { return m_viewWidget; }
private:
// PageClient
Ref<DrawingAreaProxy> createDrawingAreaProxy(WebProcessProxy&) override;
void setViewNeedsDisplay(const WebCore::Region&) override;
void requestScroll(const WebCore::FloatPoint& scrollPosition, const WebCore::IntPoint& scrollOrigin, WebCore::ScrollIsAnimated) override;
void requestScrollToRect(const WebCore::FloatRect& targetRect, const WebCore::FloatPoint& origin) override;
WebCore::FloatPoint viewScrollPosition() override;
WebCore::IntSize viewSize() override;
bool isViewWindowActive() override;
bool isViewFocused() override;
bool isViewVisible() override;
bool isViewInWindow() override;
void processWillSwap() override;
void processDidExit() override;
void didRelaunchProcess() override;
void pageClosed() override;
void preferencesDidChange() override;
void toolTipChanged(const WTF::String&, const WTF::String&) override;
void setCursor(const WebCore::Cursor&) override;
void setCursorHiddenUntilMouseMoves(bool) override;
void registerEditCommand(Ref<WebEditCommandProxy>&&, UndoOrRedo) override;
void clearAllEditCommands() override;
bool canUndoRedo(UndoOrRedo) override;
void executeUndoRedo(UndoOrRedo) override;
WebCore::FloatRect convertToDeviceSpace(const WebCore::FloatRect&) override;
WebCore::FloatRect convertToUserSpace(const WebCore::FloatRect&) override;
WebCore::IntPoint screenToRootView(const WebCore::IntPoint&) override;
WebCore::IntRect rootViewToScreen(const WebCore::IntRect&) override;
WebCore::IntPoint rootViewToScreen(const WebCore::IntPoint&) override;
WebCore::IntPoint accessibilityScreenToRootView(const WebCore::IntPoint&) override;
WebCore::IntRect rootViewToAccessibilityScreen(const WebCore::IntRect&) override;
void doneWithKeyEvent(const NativeWebKeyboardEvent&, bool wasEventHandled) override;
RefPtr<WebPopupMenuProxy> createPopupMenuProxy(WebPageProxy&) override;
#if ENABLE(CONTEXT_MENUS)
Ref<WebContextMenuProxy> createContextMenuProxy(WebPageProxy&, FrameInfoData&&, ContextMenuContextData&&, const UserData&) override;
#endif // ENABLE(CONTEXT_MENUS)
RefPtr<WebColorPicker> createColorPicker(WebPageProxy&, const WebCore::Color& initialColor, const WebCore::IntRect&, ColorControlSupportsAlpha, Vector<WebCore::Color>&&) override;
RefPtr<WebDateTimePicker> createDateTimePicker(WebPageProxy&) override;
RefPtr<WebDataListSuggestionsDropdown> createDataListSuggestionsDropdown(WebPageProxy&) override;
Ref<WebCore::ValidationBubble> createValidationBubble(const String& message, const WebCore::ValidationBubble::Settings&) final;
void selectionDidChange() override;
RefPtr<ViewSnapshot> takeViewSnapshot(std::optional<WebCore::IntRect>&&) override;
#if ENABLE(DRAG_SUPPORT)
void startDrag(WebCore::SelectionData&&, OptionSet<WebCore::DragOperation>, RefPtr<WebCore::ShareableBitmap>&& dragImage, WebCore::IntPoint&& dragImageHotspot) override;
void didPerformDragControllerAction() override;
#endif
void enterAcceleratedCompositingMode(const LayerTreeContext&) override;
void exitAcceleratedCompositingMode() override;
void updateAcceleratedCompositingMode(const LayerTreeContext&) override;
void didChangeContentSize(const WebCore::IntSize&) override;
void didCommitLoadForMainFrame(const String& mimeType, bool useCustomContentProvider) override;
void didStartProvisionalLoadForMainFrame() override;
void didFirstVisuallyNonEmptyLayoutForMainFrame() override;
void didFinishNavigation(API::Navigation*) override;
void didFailNavigation(API::Navigation*) override;
void didSameDocumentNavigationForMainFrame(SameDocumentNavigationType) override;
// Auxiliary Client Creation
#if ENABLE(FULLSCREEN_API)
WebFullScreenManagerProxyClient& fullScreenManagerProxyClient() final;
void setFullScreenClientForTesting(std::unique_ptr<WebFullScreenManagerProxyClient>&&) final;
#endif
#if ENABLE(FULLSCREEN_API)
// WebFullScreenManagerProxyClient
void closeFullScreenManager() override;
bool isFullScreen() override;
void enterFullScreen(WebCore::FloatSize, CompletionHandler<void(bool)>&&) override;
void exitFullScreen(CompletionHandler<void()>&&) override;
void beganEnterFullScreen(const WebCore::IntRect& initialFrame, const WebCore::IntRect& finalFrame, CompletionHandler<void(bool)>&&) override;
void beganExitFullScreen(const WebCore::IntRect& initialFrame, const WebCore::IntRect& finalFrame, CompletionHandler<void()>&&) override;
#endif
void didFinishLoadingDataForCustomContentProvider(const String& suggestedFilename, std::span<const uint8_t>) override;
void navigationGestureDidBegin() override;
void navigationGestureWillEnd(bool, WebBackForwardListItem&) override;
void navigationGestureDidEnd(bool, WebBackForwardListItem&) override;
void navigationGestureDidEnd() override;
void willRecordNavigationSnapshot(WebBackForwardListItem&) override;
void didRemoveNavigationGestureSnapshot() override;
#if ENABLE(TOUCH_EVENTS)
void doneWithTouchEvent(const NativeWebTouchEvent&, bool wasEventHandled) override;
#endif
void wheelEventWasNotHandledByWebCore(const NativeWebWheelEvent&) override;
void didChangeBackgroundColor() override;
void refView() override;
void derefView() override;
void didRestoreScrollPosition() override;
void isPlayingAudioWillChange() final { }
void isPlayingAudioDidChange() final { }
void requestDOMPasteAccess(WebCore::DOMPasteAccessCategory, WebCore::DOMPasteRequiresInteraction, const WebCore::IntRect&, const String&, CompletionHandler<void(WebCore::DOMPasteAccessResponse)>&&) final;
WebCore::UserInterfaceLayoutDirection userInterfaceLayoutDirection() override;
bool effectiveAppearanceIsDark() const override;
void didChangeWebPageID() const override;
void makeViewBlank(bool) override;
WebCore::Color accentColor() override;
WebKitWebResourceLoadManager* webResourceLoadManager() override;
// Members of PageClientImpl class
GtkWidget* m_viewWidget;
DefaultUndoController m_undoController;
#if ENABLE(FULLSCREEN_API)
std::unique_ptr<WebFullScreenManagerProxyClient> m_fullscreenClientForTesting;
#endif
};
} // namespace WebKit
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