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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "timelinemovetool.h"
#include "timelineselectiontool.h"
#include <memory>
namespace QmlDesigner
{
class TimelineGraphicsScene;
class TimelineToolDelegate
{
public:
TimelineToolDelegate(AbstractScrollGraphicsScene* scene);
QPointF startPoint() const;
TimelineMovableAbstractItem* item() const;
public:
void mousePressEvent(TimelineMovableAbstractItem *item, QGraphicsSceneMouseEvent *event);
void mouseMoveEvent(TimelineMovableAbstractItem *item, QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(TimelineMovableAbstractItem *item, QGraphicsSceneMouseEvent *event);
void mouseDoubleClickEvent(TimelineMovableAbstractItem *item, QGraphicsSceneMouseEvent *event);
void clearSelection();
private:
bool hitCanvas(QGraphicsSceneMouseEvent *event);
void reset();
void setItem(TimelineMovableAbstractItem *item, const Qt::KeyboardModifiers& modifiers = Qt::NoModifier);
private:
static const int dragDistance = 20;
AbstractScrollGraphicsScene* m_scene;
QPointF m_start;
TimelineMovableAbstractItem *m_item = nullptr;
std::unique_ptr< TimelineMoveTool > m_moveTool;
std::unique_ptr< TimelineSelectionTool > m_selectTool;
TimelineAbstractTool *m_currentTool = nullptr;
};
} // End namespace QmlDesigner.
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