/*
 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Distributed under the terms of the MIT License.
 */
#ifndef SUB_WINDOW_H
#define SUB_WINDOW_H

#include <Window.h>

#include <util/OpenHashTable.h>


class SubWindowManager;


class SubWindowKey {
public:
        virtual                                         ~SubWindowKey();

        virtual bool                            Equals(const SubWindowKey* other) const = 0;
        virtual size_t                          HashCode() const = 0;
};


class ObjectSubWindowKey : public SubWindowKey {
public:
                                                                ObjectSubWindowKey(void* object);

        virtual bool                            Equals(const SubWindowKey* other) const;
        virtual size_t                          HashCode() const;

private:
                        void*                           fObject;
};


class SubWindow : public BWindow {
public:
                                                                SubWindow(SubWindowManager* manager,
                                                                        BRect frame, const char* title,
                                                                        window_type type, uint32 flags,
                                                                        uint32 workspace = B_CURRENT_WORKSPACE);
        virtual                                         ~SubWindow();

        inline  SubWindowKey*           GetSubWindowKey() const;

                        bool                            AddToSubWindowManager(SubWindowKey* key);
                        bool                            RemoveFromSubWindowManager();

protected:
                        SubWindowManager*       fSubWindowManager;
                        SubWindowKey*           fSubWindowKey;

public:
                        SubWindow*                      fNext;
};


SubWindowKey*
SubWindow::GetSubWindowKey() const
{
        return fSubWindowKey;
}


#endif  // SUB_WINDOW_H