vtkSlicerMRMLSaveDataWidget.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See Doc/copyright/copyright.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Program:   3D Slicer
  Module:    $RCSfile: vtkSlicerNodeSelectorWidget.h,v $
  Date:      $Date: 2010-07-16 12:30:00 -0400 (Fri, 16 Jul 2010) $
  Version:   $Revision: 14197 $

=========================================================================auto=*/

//


#ifndef __vtkSlicerMRMLSaveDataWidget_h
#define __vtkSlicerMRMLSaveDataWidget_h

#include "vtkSlicerWidget.h"

#include "vtkMRMLScene.h"
#include "vtkMRMLNode.h"

class vtkKWDialog;
class vtkKWLoadSaveDialog;
class vtkKWEntryWithLabel;
class vtkKWLoadSaveButtonWithLabel;
class vtkKWCheckButton;
class vtkKWMultiColumnListWithScrollbars;
class vtkKWPushButton;
class vtkMRMLStorageNode;
class vtkStringArray;
class vtkSlicerSaveDataWidgetIcons;

class VTK_SLICER_BASE_GUI_EXPORT vtkSlicerMRMLSaveDataWidget : public vtkSlicerWidget
{
  
public:
  static vtkSlicerMRMLSaveDataWidget* New();
  vtkTypeRevisionMacro(vtkSlicerMRMLSaveDataWidget,vtkSlicerWidget);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  virtual void ProcessWidgetEvents ( vtkObject *caller, unsigned long event, void *callData );
  
  virtual void ProcessMRMLEvents ( vtkObject *caller, unsigned long event, void *callData );
  
  virtual void AddWidgetObservers ( );
  virtual void RemoveWidgetObservers ( );

  vtkGetStringMacro(DataDirectoryName);
  vtkSetStringMacro(DataDirectoryName);
  
  vtkGetStringMacro(Version);
  vtkSetStringMacro(Version);

  int UpdateFromMRML();

  void Invoke();
  
    //BTX
  enum
    {
      DataSavedEvent = 69010,
    };
//ETX


protected:
  vtkSlicerMRMLSaveDataWidget();
  virtual ~vtkSlicerMRMLSaveDataWidget();

  virtual void CreateWidget();
  
  int SaveScene(int sceneRow);

  int SaveData(vtkIntArray* arrayRows);

  int SaveModifiedData();

  int SaveMarkedData();

  void UpdateDataDirectory();

  int CheckUniqueFilenames(vtkIntArray* arrayRows);

  void SetupSaveDataListWidget();

  void SetFileNameRelatedCells(
    int row, const char* filename, vtkStringArray* supportedFileFormats);
  void SetFileNameAndDirectoryCells(int row, const char* filename);

  void SetFileNameRelatedCellsEnabled(int row, int enable);

  void InitRowForNonSupportedFormat(
    int row, const char* filename, vtkStringArray* supportedFileFormats);
  
  void SetFirstAvailableFormat(int row);

  int IsRowFileFormatSet(int row);

  const char* GetFileFormatWithExtension(
    const char* fileext, vtkStringArray* supportedFileFormats);

  const char* GetRowCurrentFileExtension(int row);
  
  void UpdateRowFileNameWithExtension(int row);
  void UpdateRowFileFormatWithName(int row);
  
  const char* GetRowFileFormatWithExtension(int row, const char* extension);

  void SetDataDirectoryRelatedCells(
    int row, const char* dirname);

  void SetRowMarkedForSave(int row, int marked, int doUpdate=1);

  void SetRowModified(int row, int modified);

  void SetAllRowsSelected(int selected);

  int IsRowModified( int row);

  virtual void UpdateDataTableCell(int row, int col);

  virtual void AddNodeId(const char* strID, int row);
  virtual void AddStorageNodeId(const char* strID, int row);

  virtual void UpdateEnableState();

  virtual void UpdateNodeDataDirectory(int row);

  virtual void DisableRowForSaving(int row, const char* filename);

  virtual void AddMRMLSceneRow();
  
  virtual int IsSceneRow(int row);

  virtual int GetSceneRowIndex();
  
  virtual void SaveSceneWithData(int sceneRow);

  virtual void SetSnapshotsRootDirectory();

  //BTX
  enum
    {
    Save_Column = 0,
    NodeName_Column, 
    Type_Column, 
    Status_Column,
    Format_Column,
    FileName_Column,
    FileDirectory_Column,
    Hidden_NodeID_Column,
    Hidden_StorageNodeID_Column,
    Hidden_FileName_Column 
    };

  std::string GetRowFullFileName(int row);
  //ETX

private:
  
  char *DataDirectoryName;
  
  char *Version;

  //BTX
  std::vector<std::string> Nodes;
  std::vector<std::string> StorageNodes;
  //ETX
  
  vtkKWDialog *SaveDialog;

  vtkSlicerSaveDataWidgetIcons* GUIIcons;

  vtkKWLoadSaveButtonWithLabel *ChangeAllSelectedDirButton;

  vtkKWPushButton *SelectAllButton;
  vtkKWPushButton *SelectNoneButton;
  vtkKWPushButton *SelectModifiedDataButton;
  vtkKWPushButton *SelectSceneAndModifiedDataButton;
  
  vtkKWPushButton *OkButton;
  vtkKWPushButton *CancelButton;
  
  vtkKWMultiColumnListWithScrollbars *MultiColumnList;


  bool IsProcessing;
  
  vtkSlicerMRMLSaveDataWidget(const vtkSlicerMRMLSaveDataWidget&); 
  void operator=(const vtkSlicerMRMLSaveDataWidget&); 
};

#endif