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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "timelinecontrols.h"
#include "timelinesectionitem.h"
#include <qmltimelinekeyframegroup.h>
#include <modelnode.h>
#include <QGraphicsRectItem>
QT_FORWARD_DECLARE_CLASS(QLineEdit)
namespace QmlDesigner {
class TimelinePropertyItem;
class TimelineGraphicsScene;
class TimelineToolButton;
class TimelineKeyframeItem : public TimelineMovableAbstractItem
{
Q_DECLARE_TR_FUNCTIONS(TimelineKeyframeItem)
public:
explicit TimelineKeyframeItem(TimelinePropertyItem *parent, const ModelNode &frame);
~TimelineKeyframeItem() override;
static void blockUpdates();
static void enableUpdates();
ModelNode frameNode() const;
void updateFrame();
void setHighlighted(bool b);
bool highlighted() const;
void setPosition(qreal frame);
void commitPosition(const QPointF &point) override;
void itemDoubleClicked() override;
TimelineKeyframeItem *asTimelineKeyframeItem() override;
TimelineGraphicsScene *timelineGraphicsScene() const;
protected:
bool hasManualBezier() const;
void scrollOffsetChanged() override;
void setPositionInteractive(const QPointF &postion) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
void contextMenuEvent(QGraphicsSceneContextMenuEvent *event) override;
private:
TimelinePropertyItem *propertyItem() const;
ModelNode m_frame;
bool m_highlight = false;
};
class TimelinePropertyItem : public TimelineItem
{
Q_OBJECT
public:
enum { Type = TimelineConstants::timelinePropertyItemUserType };
static TimelinePropertyItem *create(const QmlTimelineKeyframeGroup &frames,
TimelineSectionItem *parent = nullptr);
int type() const override;
void updateData();
void updateFrames();
bool isSelected() const;
static void updateTextEdit(QGraphicsItem *item);
static void updateRecordButtonStatus(QGraphicsItem *item);
QmlTimelineKeyframeGroup frames() const;
QString propertyName() const;
void changePropertyValue(const QVariant &value);
protected:
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
void contextMenuEvent(QGraphicsSceneContextMenuEvent *event) override;
private:
TimelinePropertyItem(TimelineSectionItem *parent = nullptr);
void setupKeyframes();
qreal currentFrame();
void updateTextEdit();
QmlTimelineKeyframeGroup m_frames;
TimelineControl *m_control = nullptr;
TimelineToolButton *m_recording = nullptr;
};
} // namespace QmlDesigner
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