tb_message_window.h

// ================================================================================
// ==      This file is a part of Turbo Badger. (C) 2011-2014, Emil Segerås      ==
// ==                     See tb_core.h for more information.                    ==
// ================================================================================

#ifndef TB_MESSAGE_WINDOW_H
#define TB_MESSAGE_WINDOW_H

#include "tb_window.h"
#include "tb_widgets_listener.h"

namespace tb {

enum TB_MSG {
    TB_MSG_OK,
    TB_MSG_OK_CANCEL,
    TB_MSG_YES_NO,
    TB_MSG_YES_NO_CANCEL,
};

class TBMessageWindowSettings
{
public:
    TBMessageWindowSettings() : msg(TB_MSG_OK), dimmer(false), styling(false) {}
    TBMessageWindowSettings(TB_MSG msg, TBID icon_skin) : msg(msg), icon_skin(icon_skin), dimmer(false), styling(false), align(TB_TEXT_ALIGN_LEFT) {}
public:
    TB_MSG msg;         
    TBID icon_skin;     
    bool dimmer;        
    bool styling;       
    TB_TEXT_ALIGN align;    
};

class TBMessageWindow : public TBWindow, private TBWidgetListener
{
public:
    // For safe typecasting
    TBOBJECT_SUBCLASS(TBMessageWindow, TBWindow);

    TBMessageWindow(TBWidget *target, TBID id);
    virtual ~TBMessageWindow();

    bool Show(const char *title, const TBStr & message, TBMessageWindowSettings *settings = nullptr);

    virtual TBWidget *GetEventDestination() { return m_target.Get(); }

    virtual bool OnEvent(const TBWidgetEvent &ev);
    virtual void OnDie();
private:
    void AddButton(TBID id, bool focused);
    // TBWidgetListener
    virtual void OnWidgetDelete(TBWidget *widget);
    virtual bool OnWidgetDying(TBWidget *widget);
    TBWidgetSafePointer m_dimmer;
    TBWidgetSafePointer m_target;
};

} // namespace tb

#endif // TB_MESSAGE_WINDOW_H