VRS - The Virtual Rendering System

version 3.3

panemanipulator.h

Go to the documentation of this file.

 /**********************************************************************
 VRS - The Virtual Rendering System
 Copyright (C) 2001 Computer Graphics Systems Group at the 
 Hasso-Plattner-Institute, Potsdam, Germany.
 This library is free software; you can redistribute it and/or 
 modify it under the terms of the GNU Lesser General Public 
 License as published by the Free Software Foundation; either 
 version 2.1 of the License, or (at your option) any later version.
 This library is distributed in the hope that it will be useful, but 
 WITHOUT ANY WARRANTY; without even the implied warranty of 
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 See the GNU Lesser General Public License for more details.
 You should have received a copy of the GNU Lesser+ General Public
 License along with this library; if not, write to the FreeSoftware 
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA.
 **********************************************************************/
// $Id: panemanipulator.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $
// $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $
// $Revision: 6014 $
// $State$
// $Author: Konstantin_Baumann $
//
// $Log$
// Revision 1.19  2005/01/03 01:43:10  klimetschek
// - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io
// - removed vrs.vcproj
// minor things:
// - added all glutexamples to vrs4glut.sln
// - fixed some problems in glutexamples
// - removed all project references from all VS projects (using solution wide project dependencies instead)
//
// Revision 1.18  2004/03/12 16:28:41  baumann
// macros VRS_NAMESPACE_BEGIN/_END expanded and removed
//
// Revision 1.17  2004/01/19 11:43:59  baumann
// serialization mechanism improved
//
// Revision 1.16  2003/11/07 14:19:25  kirsch
// removed leading underscore from include guards
//
// Revision 1.15  2003/07/09 13:32:11  kirsch
// moved functionality of ImmediateCamera, CanvasTransform and PixelCoordinateHandler to Camera
// removed CanvasTransform and PixelCoordinateHandler
// deprecated ImmediateCamera, ResizeHandler and SceneView
// see ChangeLog for more details
//
// Revision 1.14  2003/02/24 10:05:57  baumann
// changed return type of BehaviorNode::handle() and Manipulator::drag*()
// from "int" to "BehaviorNode::InvalidationHint"
//
// Revision 1.13  2002/10/29 10:32:53  baumann
// macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed
//
// Revision 1.12  2002/03/03 21:44:26  kosta
// VRS_TYPEINFO-macro rewritten
//
// Revision 1.11  2002/02/19 10:34:20  kosta
// undone all changes since 2002-02-15
//
// Revision 1.8  2002/02/05 07:48:26  kosta
// new persistency macros:
//     VRS_SERIALIZABLE(CLASS_NAME);
//     VRS_SERIALIZABLE_ABSTRACT_CLASS(CLASS_NAME);
//     VRS_SERIALIZABLE_NO_SO_CLASS(CLASS_NAME)
//
// Revision 1.7  2002/02/04 13:07:19  kosta
// VRS_SERIALIZABLE macros completely rewritten
//
// Revision 1.6  2002/01/15 16:25:55  kosta
// macros rewritten for a better namespace support
//
// Revision 1.5  2001/11/13 16:36:31  kirsch
// changed line feed to unix style (removed control-M)
//
// Revision 1.4  2001/07/30 11:17:25  kirsch
// ResizeHandler and PaneManipulator can now use Camera
//
// Revision 1.3  2001/07/04 13:44:00  kersting
// changes due to InputEvent enumeration changes
//
// Revision 1.2  2001/07/02 10:14:29  kersting
// changes due to enum definition
//
// Revision 1.1.1.1  2001/06/08 08:09:21  kirsch
// imported alpha-version by olli 
//


#ifndef VRS_PANEMANIPULATOR_H
#define VRS_PANEMANIPULATOR_H

#include <vrs/sg/manipulator.h>
#include <vrs/camera.h>

namespace VRS {

class Translation;

class VRS_CORE_API PaneManipulator : public Manipulator {
public:
    PaneManipulator(
        Camera* camera = 0,
        InputEvent::Button button = InputEvent::MouseButton1,
        InputEvent::Modifier must_modifier = InputEvent::NoModifier,
        InputEvent::Modifier must_not_modifier = InputEvent::NoModifier
        );
    virtual BehaviorNode::InvalidationHint dragStart(int x, int y, ButtonEvent* e);
    virtual BehaviorNode::InvalidationHint dragMotion(int x, int y, MotionEvent* e);
    virtual BehaviorNode::InvalidationHint dragEnd(int x, int y, ButtonEvent* e);
    Translation* transform() const;
    
    VRS_TYPEINFO(PaneManipulator, Manipulator);
    VRS_SERIALIZABLE(PaneManipulator);

private:
    SO<Translation> transform_;
    int lastX_, lastY_;
    
    bool initialized_;
};

inline Translation* PaneManipulator::transform () const {
    return transform_;
}

} // namespace VRS

#endif // VRS_PANEMANIPULATOR_H

---

Generated on Wed May 23 06:00:13 2012 by Doxygen 1.5.6

© 2001-2010 Hasso-Plattner-Institut | Impressum | Contact