abstract_window_item.h

#ifndef ABSTRACT_WINDOW_ITEM_H
#define ABSTRACT_WINDOW_ITEM_H

#include "appcore.h"
#include "abstract_item.h"

#include <QObject>
#include <QMainWindow>
#include <functional>

class ITEMFRAMEWORK_EXPORT AbstractWindowItem : public AbstractItem
{
    Q_OBJECT

public:
    explicit AbstractWindowItem(QString const& typeName);

    virtual ~AbstractWindowItem() = 0; // prevent this class from being instantiated directly, enforce deriving this class

protected:
    virtual QMainWindow* allocateWindow() = 0;

    QMainWindow* window() const;

    void setWindow(QMainWindow* window);

    void deleteWindow();

    void hideWindow();

    void setOpenWindowContextActionEnabled(bool enabled) const;

    QAction* addContextMenuEntry(QString const& text, std::function<void()> f = nullptr);

    virtual void contextMenuPrepare(QMenu& menu) const;
    virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event);

protected slots:
    virtual void openWindow();

private:
    QScopedPointer<class AbstractWindowItemPrivate> const d_ptr;
    Q_DECLARE_PRIVATE(AbstractWindowItem)
};

#endif // ABSTRACT_WINDOW_ITEM_H