vtkKWFileBrowserDialog.h

Go to the documentation of this file.

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

  Module:    $RCSfile: vtkKWFileBrowserDialog.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm 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 __vtkKWFileBrowserDialog_h
#define __vtkKWFileBrowserDialog_h

#include "vtkKWDialog.h"

class vtkKWFileBrowserWidget;
class vtkKWPushButton;
class vtkKWFrame;
class vtkKWLabel;
class vtkKWEntry;
class vtkKWComboBox;
class vtkKWFileBrowserDialogInternals;
class vtkStringArray;

class KWWidgets_EXPORT vtkKWFileBrowserDialog : public vtkKWDialog
{
// @cond section_public
public:
  static vtkKWFileBrowserDialog* New();
  vtkTypeRevisionMacro(vtkKWFileBrowserDialog,vtkKWDialog);
  void PrintSelf(ostream& os, vtkIndent indent);
  

  vtkGetStringMacro(FileName);
  int GetNumberOfFileNames();
  const char *GetNthFileName(int i);
  vtkGetObjectMacro(FileNames, vtkStringArray); 

  virtual void SetFileName(const char*);

  void SetInitialSelectedFileNames(vtkStringArray* filenames);


  vtkSetStringMacro(InitialFileName);
  vtkGetStringMacro(InitialFileName);


  virtual void SetFileTypes(const char *);
  vtkGetStringMacro(FileTypes);
  
  virtual const char* GetCurrentFileExtensions();


  virtual void SetDefaultExtension(const char *);
  vtkGetStringMacro(DefaultExtension);
  

  virtual void SetSaveDialog(int);
  vtkBooleanMacro(SaveDialog, int);
  vtkGetMacro(SaveDialog, int);


  virtual void SetChooseDirectory(int);
  vtkBooleanMacro(ChooseDirectory, int);
  vtkGetMacro(ChooseDirectory, int);


  virtual int GetMultipleSelection();
  virtual void SetMultipleSelection(int);
  vtkBooleanMacro(MultipleSelection, int);


  virtual char* GetLastPath();
  vtkSetStringMacro(LastPath);
  
  const char* GenerateLastPath(const char* path);


  vtkGetObjectMacro(FileBrowserWidget, vtkKWFileBrowserWidget);
  

  vtkGetObjectMacro(PreviewFrame, vtkKWFrame);


  virtual void SetPreviewFrameVisibility(int);
  vtkBooleanMacro(PreviewFrameVisibility, int); 
  vtkGetMacro(PreviewFrameVisibility, int); 


  virtual void SaveGeometryToRegistry();
  virtual void RestoreGeometryFromRegistry();


  virtual void SaveLastPathToRegistry(const char *key);
  virtual void RetrieveLastPathFromRegistry(const char *key);


  virtual void SetFileNameChangedCommand(
    vtkObject *object, const char *method);


  enum
  {
    FileNameChangedEvent = 15000
  };
  //ETX

  virtual void OK();
  
  virtual void Cancel();

  virtual void FileTypeChangedCallback(const char* filetype);

  virtual void FileNameEditingCallback(const char* filename);


  virtual void AddCallbackCommandObservers();
  virtual void RemoveCallbackCommandObservers();
  
// @endcond
// @cond section_protected
protected:
  vtkKWFileBrowserDialog();
  ~vtkKWFileBrowserDialog();

  virtual void CreateWidget();
  
  virtual void CreatePreviewFrame();

  virtual void PopulateFileTypes();

  virtual void Update();

  virtual void UpdateEnableState();

  virtual void Display();
  
  virtual int ConfirmOverwrite(const char* filename);


  virtual int FileOK();
  virtual int DirectoryOK();

  vtkKWFileBrowserDialogInternals *Internals;
  

  vtkKWFileBrowserWidget *FileBrowserWidget;
  vtkKWFrame             *BottomFrame;
  vtkKWLabel             *FileNameLabel;
  vtkKWLabel             *FileTypesLabel;
  vtkKWEntry             *FileNameText;
  vtkKWComboBox          *FileTypesBox;
  vtkKWPushButton        *OKButton;
  vtkKWPushButton        *CancelButton;  
  vtkKWFrame             *PreviewFrame;


  char *FileTypes;
  char *DefaultExtension;

  int  PreviewFrameVisibility;
  int  SaveDialog;
  int  ChooseDirectory;

  vtkStringArray *FileNames;
  vtkStringArray *InitialSelecttedFileNames;

  char *FileNameChangedCommand;
  virtual void InvokeFileNameChangedCommand(const char*);
  
  virtual int SetupInitialSelectedFiles();


  virtual void ProcessCallbackCommandEvents(
    vtkObject *caller, unsigned long event, void *calldata);
  virtual void ProcessDirectorySelectedEvent(const char* fullname);
  virtual void ProcessFileSelectionChangedEvent(const char* fullname);
  virtual void ProcessFileDoubleClickedEvent(const char* fullname);

  virtual int OpenMultipleFileNames(const char* inputnames);

// @endcond
// @cond section_private
private:

  char *InitialFileName;
  char *LastPath;
  char *FileName;

  vtkKWFileBrowserDialog(const vtkKWFileBrowserDialog&); // Not implemented
  void operator=(const vtkKWFileBrowserDialog&); // Not implemented
};
#endif
// @endcond

---