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// Copyright (C) 2016 Jochen Becher
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QObject>
#include "qmt/infrastructure/uid.h"
#include <QHash>
#include <QPointer>
QT_BEGIN_NAMESPACE
class QModelIndex;
QT_END_NAMESPACE
namespace qmt {
class MDiagram;
class DiagramController;
class DiagramSceneController;
class StyleController;
class StereotypeController;
class DSelection;
class DElement;
class TreeModel;
class DiagramsViewInterface;
class DiagramSceneModel;
class QMT_EXPORT DiagramsManager : public QObject
{
Q_OBJECT
class ManagedDiagram;
public:
explicit DiagramsManager(QObject *parent = nullptr);
~DiagramsManager() override;
signals:
void someDiagramOpened(bool);
void diagramActivated(const qmt::MDiagram *diagram);
void diagramSelectionChanged(const qmt::MDiagram *diagram);
public:
void setModel(TreeModel *model);
void setDiagramsView(DiagramsViewInterface *diagramsView);
void setDiagramController(DiagramController *diagramController);
void setDiagramSceneController(DiagramSceneController *diagramSceneController);
void setStyleController(StyleController *styleController);
void setStereotypeController(StereotypeController *stereotypeController);
DiagramSceneModel *bindDiagramSceneModel(MDiagram *diagram);
DiagramSceneModel *diagramSceneModel(const MDiagram *diagram) const;
void unbindDiagramSceneModel(const MDiagram *diagram);
void openDiagram(MDiagram *diagram);
void removeDiagram(const MDiagram *diagram);
void removeAllDiagrams();
private:
void onDataChanged(const QModelIndex &topleft, const QModelIndex &bottomright);
QPointer<TreeModel> m_model;
DiagramsViewInterface *m_diagramsView = nullptr;
DiagramController *m_diagramController = nullptr;
DiagramSceneController *m_diagramSceneController = nullptr;
StyleController *m_styleController = nullptr;
StereotypeController *m_stereotypeController = nullptr;
QHash<Uid, ManagedDiagram *> m_diagramUidToManagedDiagramMap;
};
} // namespace qmt
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