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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef TOUCH_SELECTION_CONTROLLER_CLIENT_QT_H
#define TOUCH_SELECTION_CONTROLLER_CLIENT_QT_H
#include "content/public/browser/context_menu_params.h"
#include "content/public/browser/touch_selection_controller_client_manager.h"
#include "ui/touch_selection/touch_selection_controller.h"
#include "ui/touch_selection/touch_selection_menu_runner.h"
#include <QtCore/QScopedPointer>
namespace QtWebEngineCore {
class RenderWidgetHostViewQt;
class TouchSelectionMenuController;
class TouchHandleDrawableDelegate;
class TouchSelectionControllerClientQt
: public ui::TouchSelectionControllerClient
, public ui::TouchSelectionMenuClient
, public content::TouchSelectionControllerClientManager
{
public:
explicit TouchSelectionControllerClientQt(RenderWidgetHostViewQt *rwhv);
~TouchSelectionControllerClientQt() override;
void UpdateClientSelectionBounds(const gfx::SelectionBound& start,
const gfx::SelectionBound& end);
bool handleContextMenu(const content::ContextMenuParams& params);
void onTouchDown();
void onTouchUp();
void onScrollBegin();
void onScrollEnd();
// ui::TouchSelectionMenuClient overrides
bool IsCommandIdEnabled(int command_id) const override;
void ExecuteCommand(int command_id, int event_flags) override;
void RunContextMenu() override;
bool ShouldShowQuickMenu() override { return false; }
std::u16string GetSelectedText() override { return std::u16string(); }
// content::TouchSelectionControllerClientManager overrides
void DidStopFlinging() override;
void UpdateClientSelectionBounds(const gfx::SelectionBound& start,
const gfx::SelectionBound& end,
ui::TouchSelectionControllerClient* client,
ui::TouchSelectionMenuClient* menu_client) override;
void InvalidateClient(ui::TouchSelectionControllerClient* client) override;
ui::TouchSelectionController* GetTouchSelectionController() override;
void AddObserver(Observer* observer) override;
void RemoveObserver(Observer* observer) override;
void OnSwipeToMoveCursorBegin() override {}
void OnSwipeToMoveCursorEnd() override {}
void OnClientHitTestRegionUpdated(ui::TouchSelectionControllerClient *) override {}
// ui::TouchSelectionControllerClient overrides
bool SupportsAnimation() const override;
void SetNeedsAnimate() override;
void MoveCaret(const gfx::PointF& position) override;
void MoveRangeSelectionExtent(const gfx::PointF& extent) override;
void SelectBetweenCoordinates(const gfx::PointF& base, const gfx::PointF& extent) override;
void OnSelectionEvent(ui::SelectionEventType event) override;
void OnDragUpdate(const ui::TouchSelectionDraggable::Type type, const gfx::PointF& position) override;
std::unique_ptr<ui::TouchHandleDrawable> CreateDrawable() override;
void DidScroll() override;
void resetControls();
private:
void showMenu();
void hideMenu();
void updateMenu();
RenderWidgetHostViewQt *m_rwhv;
QScopedPointer<TouchSelectionMenuController> m_menuController;
bool m_menuShowing;
bool m_menuRequested;
bool m_touchDown;
bool m_scrollInProgress;
bool m_handleDragInProgress;
};
} // namespace QtWebEngineCore
#endif // TOUCH_SELECTION_CONTROLLER_CLIENT_QT_H
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