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
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
 
#include "uiwellmod.h"
#include "callback.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_; }
    const Well::Marker*         lastValidMarker() const {return lastselmarker_;}
 
    void                        setSelMarker(const Well::Marker*);
 
    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_;
 
    const Well::Marker*         selmarker_;
    const Well::Marker*         lastselmarker_;
 
    void                        highlightMarker(const Well::Marker&,bool);
    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*);
};