#ifndef DIAGRAMCAVAS_H
#define DIAGRAMCAVAS_H

#include <QMdiArea>
#include "global.h"
#include "export.hpp"

QT_BEGIN_NAMESPACE
namespace Ui { class diagramCavas; }
QT_END_NAMESPACE

class DrawingPanel;

class DIAGRAM_DESIGNER_PUBLIC DiagramCavas : public QMdiArea
{
    Q_OBJECT

public:
    DiagramCavas(QWidget *parent = nullptr);
    ~DiagramCavas();

public:
    void initial(); 
public slots:
    void onSignal_addDrawingPanel(const QString& sTitile,DiagramMode = DM_edit);
    void onSignal_addGraphicsItem(modelStateInfo&);
    void onSignal_addPage();
    void onSignal_savePage();
    void onSignal_loadPage(const QString&);
    void runPage(const QString);          //运行时
    void onSignal_runPage();
    void onSignal_deletePage();

    void onSignal_activatePage(const QString& name);
    void onSignal_panelDelete(const QString& name);
private:
    QMap<QString,DrawingPanel*>     m_mapDrawPanel;
    int   _pageIndex;
    QString     _curPage;
};

#endif