/*
 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Copyright 2014-2016, Rene Gollent, rene@gollent.com.
 * Distributed under the terms of the MIT License.
 */
#ifndef GRAPHICAL_USER_INTERFACE_H
#define GRAPHICAL_USER_INTERFACE_H


#include "UserInterface.h"

#include "ObjectList.h"
#include "String.h"


class BFilePanel;
class BHandler;
class BMessenger;
class TeamWindow;


class GraphicalUserInterface : public UserInterface {
public:
                                                                GraphicalUserInterface();
        virtual                                         ~GraphicalUserInterface();

        virtual const char*                     ID() const;

        virtual status_t                        Init(Team* team,
                                                                        UserInterfaceListener* listener);
        virtual void                            Show();
        virtual void                            Terminate();
                                                                        // shut down the UI *now* -- no more user
                                                                        // feedback

        virtual UserInterface*          Clone() const;

        virtual bool                            IsInteractive() const;

        virtual status_t                        LoadSettings(const TeamUiSettings* settings);
        virtual status_t                        SaveSettings(TeamUiSettings*& settings) const;

        virtual void                            NotifyUser(const char* title,
                                                                        const char* message,
                                                                        user_notification_type type);
        virtual void                            NotifyBackgroundWorkStatus(
                                                                        const char* message);
        virtual int32                           SynchronouslyAskUser(const char* title,
                                                                        const char* message, const char* choice1,
                                                                        const char* choice2, const char* choice3);
        virtual status_t                        SynchronouslyAskUserForFile(entry_ref* _ref);
private:
                        class FilePanelHandler;

private:
                        TeamWindow*                     fTeamWindow;
                        BMessenger*                     fTeamWindowMessenger;
                        FilePanelHandler*       fFilePanelHandler;
                        BFilePanel*                     fFilePanel;

                        struct DefaultAction {
                                BString fKey;
                                int fDecision;
                        };
                        BObjectList<DefaultAction, true> fDefaultActions;
};


#endif  // GRAPHICAL_USER_INTERFACE_H