flu_file_chooser.h

ncbi源码

  inline static void _forwardCB( Fl_Widget *w, void *arg )
    { ((Flu_File_Chooser*)arg)->forwardCB(); }
  void forwardCB();

  inline static void _sortCB( Fl_Widget *w, void *arg )
    { ((Flu_File_Chooser*)arg)->sortCB( w ); }
  void sortCB( Fl_Widget *w );

  inline static void _previewCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->previewCB(); }
  void previewCB();

  inline static void _filenameCB( Fl_Widget *w, void *arg )
    { ((Flu_File_Chooser*)arg)->filenameCB(); }
  void filenameCB();

  inline static void _filesystemsCB( Fl_Widget *w, void *arg )
    { ((Flu_File_Chooser*)arg)->filesystemsCB( ((Flu_Combo_Tree*)w)->value() ); }
  void filesystemsCB( const char *path );

  inline static void delayedCdCB( void *arg )
    { ((Flu_File_Chooser*)arg)->cd( ((Flu_File_Chooser*)arg)->delayedCd.c_str() ); }

  inline static void selectCB( void *arg )
    { ((Flu_File_Chooser*)arg)->hide(); }

  inline static void _cancelCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->cancelCB(); }
  void cancelCB();

  inline static void _okCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->okCB(); }
  void okCB();

  inline static void _trashCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->trashCB(); }
  void trashCB( bool recycle = true );

  inline static void _newFolderCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->newFolderCB(); }
  void newFolderCB();

  inline static void upDirCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->cd( "../" ); }

  inline static void reloadCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->reloadCB(); }
  void reloadCB();

  inline static void _homeCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->homeCB(); }
  void homeCB();

  inline static void _desktopCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->desktopCB(); }
  void desktopCB();

  inline static void _favoritesCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->favoritesCB(); }
  void favoritesCB();

  inline static void _myComputerCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->myComputerCB(); }
  void myComputerCB();

  inline static void _addToFavoritesCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->addToFavoritesCB(); }
  void addToFavoritesCB();

  inline static void _documentsCB( Fl_Widget*, void *arg )
    { ((Flu_File_Chooser*)arg)->documentsCB(); }
  void documentsCB();

  enum {
    SORT_NAME = 1,
    SORT_SIZE = 2,
    SORT_TYPE = 4,
    SORT_DATE = 8,
    SORT_REVERSE = 16 
  };
  static void _qSort( int how, bool caseSort, Fl_Widget **array, int low, int high );

  friend class Entry;
  class Entry : public Fl_Input
    {
    public:
      Entry( const char* name, int t, bool d, Flu_File_Chooser *c );
      ~Entry();

      int handle( int event );
      void draw();

      void updateSize();
      void updateIcon();

      FluSimpleString filename, date, filesize, shortname, 
	description, shortDescription, toolTip, altname;
      //FluSimpleString permissions;
      //unsigned char pU, pG, pO; // 3-bit unix style permissions
      unsigned int type, idate;
      unsigned long isize;
      bool selected;
      int editMode;
      Flu_File_Chooser *chooser;
      Fl_Image *icon;

      int nameW, typeW, sizeW, dateW;
      bool details;

      inline static void _inputCB( Fl_Widget *w, void *arg )
	{ ((Entry*)arg)->inputCB(); }
      void inputCB();

      inline static void _editCB( void *arg )
	{ ((Entry*)arg)->editCB(); }
      void editCB();
    };

  friend class FileList;
  class FileList : public Flu_Wrap_Group
    {
    public:
      FileList( int x, int y, int w, int h, Flu_File_Chooser *c );
      ~FileList();

      int handle( int event );
      void sort( int numDirs = -1 );

      int numDirs;
      Flu_File_Chooser *chooser;
    };

  friend class FileDetails;
  class FileDetails : public Fl_Pack
    {
    public:
      FileDetails( int x, int y, int w, int h, Flu_File_Chooser *c );
      ~FileDetails();

      int handle( int event );
      void sort( int numDirs = -1 );

      void scroll_to( Fl_Widget *w );
      Fl_Widget* next( Fl_Widget* w );
      Fl_Widget* previous( Fl_Widget* w );

      int numDirs;
      Flu_File_Chooser *chooser;
    };

  friend class CBTile;
  class CBTile : public Fl_Tile
    {
    public:
      CBTile( int x, int y, int w, int h, Flu_File_Chooser *c );
      int handle( int event );
      Flu_File_Chooser *chooser;
    };

  friend class FileColumns;
  class FileColumns : public Fl_Tile
    {
    public:
      FileColumns( int x, int y, int w, int h, Flu_File_Chooser *c );
      ~FileColumns();

      int handle( int event );
      void resize( int x, int y, int w, int h );
      Flu_File_Chooser *chooser;
      int W1, W2, W3, W4;
    };

  friend class PreviewTile;
  class PreviewTile : public Fl_Tile
    {
    public:
      PreviewTile( int x, int y, int w, int h, Flu_File_Chooser *c );
      int handle( int event );
      Flu_File_Chooser *chooser;
      int last;
    };

  class ImgTxtPreview : public PreviewWidgetBase
    {
    public:
      int preview( const char *filename );
      unsigned char previewTxt[1024];
    };

  friend class PreviewGroup;
  class PreviewGroup : public Fl_Group
    {
    public:
      PreviewGroup( int x, int y, int w, int h, Flu_File_Chooser *c );
      void draw();
      Flu_File_Chooser *chooser;
      FluSimpleString lastFile, file;
      PreviewWidgetBase* handled;
    };

  Fl_Group *getEntryGroup();
  Fl_Group *getEntryContainer();

  void win2unix( FluSimpleString &s );

  void cleanupPath( FluSimpleString &s );

  bool correctPath( FluSimpleString &path );

  void updateEntrySizes();

  void buildFilesystemsCombo();

  void addToHistory();

  FluSimpleString formatDate( const char *d );

  void recursiveScan( const char *dir, StringVector *files );

  bool stripPatterns( FluSimpleString s, StringVector* patterns );

  int popupContextMenu( Entry *entry );

  FluSimpleString commonStr();

  static ImgTxtPreview *imgTxtPreview;

  static int (*customSort)(const char*,const char*);

  PreviewGroup *previewGroup;
  PreviewTile *previewTile;
  Fl_Group *fileGroup;
  Fl_Menu_Button entryPopup;
  Fl_Image *defaultFileIcon;
  Entry *lastSelected;
  FileList *filelist;
  FileColumns *filecolumns;
  Fl_Group *fileDetailsGroup;
  Fl_Scroll *filescroll;
  FileDetails *filedetails;
  Flu_Button *detailNameBtn, *detailTypeBtn, *detailSizeBtn, *detailDateBtn;
  FluSimpleString currentDir, delayedCd, rawPattern;
  FluSimpleString userHome, configFilename;
  FluSimpleString drives[26];
  Fl_Pixmap* driveIcons[26];
  Flu_Button *fileListBtn, *fileListWideBtn, *fileDetailsBtn, *backBtn, *forwardBtn, *upDirBtn, *trashBtn,
    *newDirBtn, *addFavoriteBtn, *reloadBtn, *previewBtn;
  Fl_Browser *favoritesList;
  Flu_Combo_List *filePattern;
  int selectionType;
  bool filenameEnterCallback, filenameTabCallback, walkingHistory, caseSort, fileEditing;
  int sortMethod;

  StringVector patterns;

  static FileTypeInfo *types;
  static int numTypes;
  static int typeArraySize;

#ifdef WIN32
  unsigned int driveMask;
  unsigned int driveTypes[26];
  FluSimpleString volumeNames[26];
  bool refreshDrives;
#endif

  class History
  {
  public:
    History() { last = next = NULL; }
    FluSimpleString path;
    History *last, *next;
  };

  History *history, *currentHist;

};

#endif