keybindings.h

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#ifndef keybindings_h
#define keybindings_h

/*+
 ________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        N. Hemstra
 Date:          Dec 2002
 RCS:           $Id$
________________________________________________________________________

*/

#include "uiosgmod.h"
#include "bufstringset.h"

#include <osgGeo/TrackballManipulator>


mExpClass(uiOSG) KeyBindings
{
public:
                                KeyBindings(const char* nm=0)
                                    : name_(nm) {};

    BufferString                name_;

    BufferString                zoom_;
    BufferString                rotate_;
    BufferString                pan_;


    static FixedString          sName();
    static FixedString          sRotate();
    static FixedString          sPan();
    static FixedString          sZoom();

    static FixedString          sControl();
    static FixedString          sShift();
    static FixedString          sRight();
    static FixedString          sLeft();
    static FixedString          sMiddle();
    static FixedString          sNone();

    static FixedString          sSettingsKey();
};


mExpClass(uiOSG) EventButton
{
public:
                                EventButton() {}

    BufferString                mousebut_;
    BufferString                keybut_;
};


mExpClass(uiOSG) KeyBindMan
{
public:
                                KeyBindMan();
                                ~KeyBindMan();

    void                        setTrackballManipulator(
                                                osgGeo::TrackballManipulator*);

    void                        setKeyBindings(const char*);
    void                        getAllKeyBindings(BufferStringSet&);
    const char*                 getCurrentKeyBindings() const
                                { return curkeybinding_; }

protected:

    void                        updateTrackballKeyBindings();

    ObjectSet<KeyBindings>      keyset_;
    BufferString                curkeybinding_;

    EventButton                 zoom_;
    EventButton                 pan_;
    EventButton                 rotate_;

    osg::ref_ptr<osgGeo::TrackballManipulator> manipulator_;
};

#endif