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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 <qmltimeline.h>
#include <QAbstractItemView>
#include <QStandardItemModel>
namespace QmlDesigner {
class ModelNode;
class BindingProperty;
class SignalHandlerProperty;
class VariantProperty;
class TimelineView;
class TimelineSettingsModel : public QStandardItemModel
{
Q_OBJECT
public:
enum ColumnRoles { StateRow = 0, TimelineRow = 1, AnimationRow = 2, FixedFrameRow = 3 };
TimelineSettingsModel(QObject *parent, TimelineView *view);
void resetModel();
TimelineView *timelineView() const;
QStringList getSignalsForRow(int row) const;
ModelNode getTargetNodeForConnection(const ModelNode &connection) const;
void addConnection();
void bindingPropertyChanged(const BindingProperty &bindingProperty);
void variantPropertyChanged(const VariantProperty &variantProperty);
void setupDelegates(QAbstractItemView *view);
QmlTimeline timelineForRow(int row) const;
ModelNode animationForRow(int row) const;
ModelNode stateForRow(int row) const;
int fixedFrameForRow(int row) const;
protected:
void addState(const ModelNode &modelNode);
private:
void handleDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
void handleException();
ModelNode animationForTimelineAndState(const QmlTimeline &timeline, const ModelNode &state);
void updateTimeline(int row);
void updateAnimation(int row);
void updateFixedFrameRow(int row);
void resetRow(int row);
private:
TimelineView *m_timelineView;
bool m_lock = false;
QString m_exceptionError;
};
} // namespace QmlDesigner
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