CWE-ou-minkata/Sources/Plasma/FeatureLib/pfGameGUIMgr/pfGUIClickMapCtrl.h

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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it under the terms of the GNU General Public License as published by
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along with this program.  If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

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*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  pfGUIClickMapCtrl Header                                                //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#ifndef _pfGUIClickMapCtrl_h
#define _pfGUIClickMapCtrl_h

#include "pfGUIControlMod.h"

class plMessage;

class pfGUIClickMapCtrl : public pfGUIControlMod
{
    protected:

        hsPoint3        fLastMousePt, fLastMouseUpPt, fLastMouseDragPt;
        hsBool          fTracking;
        int32_t           fCustomCursor;

        virtual hsBool IEval( double secs, float del, uint32_t dirty ); // called only by owner object's Eval()

        virtual uint32_t      IGetDesiredCursor( void ) const;    // As specified in plInputInterface.h

    public:

        pfGUIClickMapCtrl();
        virtual ~pfGUIClickMapCtrl();

        CLASSNAME_REGISTER( pfGUIClickMapCtrl );
        GETINTERFACE_ANY( pfGUIClickMapCtrl, pfGUIControlMod );

        enum OurFlags
        {
            kReportDragging = kDerivedFlagsStart,
            kReportHovering
        };

        // Extended event types
        enum ExtendedEvents
        {
            kMouseDragged,
            kMouseHovered
        };

        virtual void    HandleMouseDown( hsPoint3 &mousePt, uint8_t modifiers );
        virtual void    HandleMouseUp( hsPoint3 &mousePt, uint8_t modifiers );
        virtual void    HandleMouseDrag( hsPoint3 &mousePt, uint8_t modifiers );
        virtual void    HandleMouseHover( hsPoint3 &mousePt, uint8_t modifiers );

        virtual hsBool  MsgReceive( plMessage* pMsg );
        
        virtual void Read( hsStream* s, hsResMgr* mgr );
        virtual void Write( hsStream* s, hsResMgr* mgr );

        const hsPoint3  &GetLastMousePt( void ) const { return fLastMousePt; }
        const hsPoint3  &GetLastMouseUpPt( void ) const { return fLastMouseUpPt; }
        const hsPoint3  &GetLastMouseDragPt( void ) const { return fLastMouseDragPt; }

        void    SetCustomCursor( int32_t cursor = -1 ) { fCustomCursor = cursor; }
};

#endif // _pfGUIClickMapCtrl_h