vtkSlicerLoadSaveButton.h

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#ifndef __vtkSlicerLoadSaveButton_h
#define __vtkSlicerLoadSaveButton_h

#include "vtkKWPushButton.h"
#include "vtkSlicerBaseGUIWin32Header.h"

class vtkSlicerLoadSaveDialog;

class VTK_SLICER_BASE_GUI_EXPORT vtkSlicerLoadSaveButton : public vtkKWPushButton
{
public:
  static vtkSlicerLoadSaveButton* New();
  vtkTypeRevisionMacro(vtkSlicerLoadSaveButton, vtkKWPushButton);
  void PrintSelf(ostream& os, vtkIndent indent);

  vtkGetObjectMacro(LoadSaveDialog, vtkSlicerLoadSaveDialog);

  virtual const char* GetFileName();

  virtual void SetMaximumFileNameLength(int);
  vtkGetMacro(MaximumFileNameLength, int);

  virtual void SetTrimPathFromFileName(int);
  vtkBooleanMacro(TrimPathFromFileName, int);
  vtkGetMacro(TrimPathFromFileName, int);
  
  virtual void UpdateEnableState();

  virtual void AddCallbackCommandObservers();
  virtual void RemoveCallbackCommandObservers();

protected:
  vtkSlicerLoadSaveButton();
  ~vtkSlicerLoadSaveButton();

  virtual void CreateWidget();

  vtkSlicerLoadSaveDialog *LoadSaveDialog;

  int TrimPathFromFileName;
  int MaximumFileNameLength;
  virtual void UpdateTextFromFileName();

  virtual void InvokeCommand();

  virtual void ProcessCallbackCommandEvents(
    vtkObject *caller, unsigned long event, void *calldata);
  
private:
  vtkSlicerLoadSaveButton(const vtkSlicerLoadSaveButton&); 
  void operator=(const vtkSlicerLoadSaveButton&); 
};

#endif