Coin / include / Inventor / SoEventManager.h

Frode Øijord 4c93911 



Marius Kintel 3ba6b41 




























Frode Øijord 4c93911 


Lars J. Aas 767dd02 
Frode Øijord 4c93911 






Lars J. Aas 767dd02 
Frode Øijord 4c93911 

Lars J. Aas caf8b63 
Frode Øijord 4c93911 

Lars J. Aas 34d4146 
Frode Øijord 4c93911 








Lars J. Aas caf8b63 

Frode Øijord 4c93911 

Lars J. Aas 767dd02 
Lars J. Aas caf8b63 

Lars J. Aas 767dd02 





Lars J. Aas caf8b63 



Lars J. Aas 34d4146 
Lars J. Aas caf8b63 

Frode Øijord 4c93911 




Lars J. Aas caf8b63 

Lars J. Aas 767dd02 
Lars J. Aas 787c029 

Lars J. Aas 34d4146 

Frode Øijord 4c93911 
#ifndef COIN_SOEVENTMANAGER_H
#define COIN_SOEVENTMANAGER_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#include <Inventor/SbBasic.h>
#include <Inventor/tools/SbPimplPtr.h>

class SoCamera;
class SbVec2s;
class SoEvent;
class SoNode;
class SbViewportRegion;
class SoHandleEventAction;
class SoScXMLStateMachine;

class COIN_DLL_API SoEventManager {
public:
  SoEventManager(void);
  virtual ~SoEventManager();

  enum NavigationState {
    NO_NAVIGATION,
    JUST_NAVIGATION,
    MIXED_NAVIGATION
  };

  virtual void setSceneGraph(SoNode * const sceneroot);
  virtual SoNode * getSceneGraph(void) const;

  virtual void setCamera(SoCamera * camera);
  virtual SoCamera * getCamera(void) const;

  virtual SbBool processEvent(const SoEvent * const event);

  virtual void setNavigationState(NavigationState state);
  virtual NavigationState getNavigationState(void) const;

  int getNumSoScXMLStateMachines(void) const;
  SoScXMLStateMachine * getSoScXMLStateMachine(int idx) const;
  void addSoScXMLStateMachine(SoScXMLStateMachine * sm);
  void removeSoScXMLStateMachine(SoScXMLStateMachine * sm);

  virtual void setSize(const SbVec2s & newsize);
  virtual void setOrigin(const SbVec2s & newOrigin);
  virtual void setViewportRegion(const SbViewportRegion & newregion);
  const SbViewportRegion & getViewportRegion(void) const;

  virtual void setHandleEventAction(SoHandleEventAction * hea);
  virtual SoHandleEventAction * getHandleEventAction(void) const;

protected:
  virtual SbBool actuallyProcessEvent(const SoEvent * const event);

private:
  class PImpl;
  SbPimplPtr<PImpl> pimpl;

  SoEventManager(const SoEventManager & rhs); // N/A
  SoEventManager & operator = (const SoEventManager & rhs); // N/A

}; // SoEventManager

#endif // !COIN_SOEVENTMANAGER_H
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