RegionalDebug.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __dataui_RegionalDebug_h__
#define __dataui_RegionalDebug_h__

#include <dataui/dataui.pmh>

#include "viewer/DrawView.h"
namespace fe
{
namespace ext
{

class FE_DL_EXPORT RegionalDebug :
    public Initialize<RegionalDebug>,
    virtual public Mask,
    virtual public HandlerI,
    virtual public Config
{
    public:
                RegionalDebug(void);
virtual         ~RegionalDebug(void);

        void    initialize(void);

                // AS HandlerI
virtual void    handleBind(sp<SignalerI> spSignalerI,
                        sp<Layout> l_sig);
virtual void    handle(Record &record);

    private:
        void    handleEvent(Record &r_sig);
        void    applyOffset(void);

    protected:
        class Region : public Counted
        {
            public:
virtual                     ~Region(void){}
                Vector2i    m_lo;
                Vector2i    m_hi;
        };

virtual void    handleRegion(sp<Region> a_region)                           =0;
virtual void    handleHome(void)                                            =0;
virtual void    handleDraw(Record &r_sig)                                   =0;

        void    drawText(const String &a_text, const Color a_color);
        Real    textWidth(const String &a_text);

        WindowEvent::Mask                   m_select;
        WindowEvent::Mask                   m_home;
        sp<Scope>                           m_spScope;
        AsSignal                            m_asSignal;
        AsWindata                           m_asWindata;
        AsOrtho                             m_asOrtho;
        std::vector< sp<Region> >           m_regions;
        I32                                 m_fontHeight;
        Real                                m_height;
        Real                                m_width;
        Vector2f                            m_cursor;
        DrawView                            m_drawview;

    private:
        WindowEvent                         m_wev;
        Vector2                             m_lo;
        Vector2                             m_hi;
        Vector2                             m_offset;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __dataui_RegionalDebug_h__ */