uiwelldisplaycontrol.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bruno
 Date:          Mar 2009
________________________________________________________________________

-*/


#include "uiwellmod.h"
#include "notify.h"
#include "bufstring.h"

class MouseEventHandler;
class uiWellDahDisplay;

namespace Well { class Marker; }

mExpClass(uiWell) uiWellDisplayControl : public CallBacker
{
public:
                                uiWellDisplayControl(uiWellDahDisplay&);
                                ~uiWellDisplayControl();

    void                        addDahDisplay(uiWellDahDisplay&);
    void                        removeDahDisplay(uiWellDahDisplay&);
    void                        clear();

    bool                        isMouseDown() const     { return ismousedown_;}
    void                        setMouseDown(bool yn)   { ismousedown_ = yn; }
    bool                        isCtrlPressed() const   {return isctrlpressed_;}
    void                        setCtrlPressed(bool);

    const uiWellDahDisplay*     selDahDisplay() const   { return seldisp_; }
    const Well::Marker&         selMarker() const       { return selmarker_; }

    void                        setSelMarker(Well::Marker);
    void                        highlightMarker(Well::Marker,bool);


    float                       time() const    { return time_; }
    float                       dah() const     { return dah_; }
    float                       xPos() const    { return xpos_; }
    float                       yPos() const    { return ypos_; }

    MouseEventHandler*          mouseEventHandler();

    Notifier<uiWellDisplayControl>  posChanged;
    Notifier<uiWellDisplayControl>  mousePressed;
    Notifier<uiWellDisplayControl>  mouseReleased;

    Notifier<uiWellDisplayControl> markerSel;

protected:

    ObjectSet<uiWellDahDisplay> logdisps_;
    uiWellDahDisplay*           seldisp_;

    BufferString                info_;
    bool                        ismousedown_;
    bool                        isctrlpressed_;

    Well::Marker&               selmarker_;
    Well::Marker&               lastselmarker_;

    MouseEventHandler&          mouseEventHandler(int);

    void                        getPosInfo(BufferString&) const;
    float                       mousePos() const;

    float                       time_;
    float                       dah_;
    float                       xpos_;
    float                       ypos_;

    void                        mouseMovedCB(CallBacker*);
    void                        mousePressedCB(CallBacker*);
    void                        mouseReleasedCB(CallBacker*);
    void                        setPosInfo(CallBacker*);
    void                        setSelDahDisplay(CallBacker*);
    void                        setSelMarkerCB(CallBacker*);
};