GUI/Client/vtkPVActiveTrackSelector.h

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/*=========================================================================

  Program:   ParaView
  Module:    $RCSfile: vtkPVActiveTrackSelector.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkPVActiveTrackSelector_h
#define __vtkPVActiveTrackSelector_h

#include "vtkPVTracedWidget.h"

class vtkKWLabel;
class vtkKWMenuButton;
class vtkPVActiveTrackSelectorInternals;
class vtkPVAnimationCueTree;
class vtkPVAnimationCue;
class vtkSMAnimationCueProxy;
class vtkSMProxy;
class vtkPVSource;

class VTK_EXPORT vtkPVActiveTrackSelector : public vtkPVTracedWidget
{
public:
  static vtkPVActiveTrackSelector* New();
  vtkTypeRevisionMacro(vtkPVActiveTrackSelector, vtkPVTracedWidget);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Create(vtkKWApplication* app);


  void AddSource(vtkPVAnimationCueTree*);
  void RemoveSource(vtkPVAnimationCueTree*);
  void RemoveSource(vtkPVSource*);


  void SelectSourceCallback(const char* key);
  void SelectPropertyCallback(int cue_index);


  int SelectCue(vtkPVAnimationCue*);
  int SelectCue(const char* sourceName, vtkSMAnimationCueProxy* cue);


  vtkGetObjectMacro(SourceMenuButton, vtkKWMenuButton);
  vtkGetObjectMacro(PropertyMenuButton, vtkKWMenuButton);


  vtkGetObjectMacro(CurrentCue, vtkPVAnimationCue);


  vtkGetMacro(FocusCurrentCue, int);
  vtkSetMacro(FocusCurrentCue, int);


  vtkSetMacro(PackHorizontally, int);
  vtkGetMacro(PackHorizontally, int);


  void ShallowCopy(vtkPVActiveTrackSelector* source,
                   int onlyCopySources=0);

  virtual void UpdateEnableState();
protected:
  vtkPVActiveTrackSelector();
  ~vtkPVActiveTrackSelector();
  void SelectSourceCallbackInternal(const char*key);
  void SelectPropertyCallbackInternal(int cue_index);

  void BuildPropertiesMenu(const char* pretext, vtkPVAnimationCueTree* cueTree);
  void CleanupPropertiesMenu();
  void CleanupSource();

  vtkPVAnimationCueTree* CurrentSourceCueTree;
  vtkPVAnimationCue* CurrentCue;
  vtkKWLabel* SourceLabel;
  vtkKWMenuButton* SourceMenuButton;

  vtkKWLabel* PropertyLabel;
  vtkKWMenuButton* PropertyMenuButton;
 
  vtkPVActiveTrackSelectorInternals* Internals;

  int PackHorizontally;
  int FocusCurrentCue;

private:
  vtkPVActiveTrackSelector(const vtkPVActiveTrackSelector&); // Not implemented.
  void operator=(const vtkPVActiveTrackSelector&); // Not implemented.
};

#endif

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