include/wx/generic/filedlgg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/filedlgg.h
   3 // Purpose:     wxGenericFileDialog
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     8/17/99
   7 // Copyright:   (c) Robert Roebling
   8 // RCS-ID:      $Id$
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FILEDLGG_H_
  13 #define _WX_FILEDLGG_H_
  14
  15 #include "wx/listctrl.h"
  16 #include "wx/datetime.h"
  17 #include "wx/filefn.h"
  18 #include "wx/filedlg.h"
  19
  20 //-----------------------------------------------------------------------------
  21 // classes
  22 //-----------------------------------------------------------------------------
  23
  24 class WXDLLIMPEXP_FWD_CORE wxBitmapButton;
  25 class WXDLLIMPEXP_FWD_CORE wxCheckBox;
  26 class WXDLLIMPEXP_FWD_CORE wxChoice;
  27 class WXDLLIMPEXP_FWD_CORE wxFileData;
  28 class WXDLLIMPEXP_FWD_CORE wxFileCtrl;
  29 class WXDLLIMPEXP_FWD_CORE wxGenericFileDialog;
  30 class WXDLLIMPEXP_FWD_CORE wxListEvent;
  31 class WXDLLIMPEXP_FWD_CORE wxListItem;
  32 class WXDLLIMPEXP_FWD_CORE wxStaticText;
  33 class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
  34
  35 //-------------------------------------------------------------------------
  36 // wxGenericFileDialog
  37 //-------------------------------------------------------------------------
  38
  39 class WXDLLEXPORT wxGenericFileDialog: public wxFileDialogBase
  40 {
  41 public:
  42     wxGenericFileDialog() : wxFileDialogBase() { Init(); }
  43
  44     wxGenericFileDialog(wxWindow *parent,
  45                         const wxString& message = wxFileSelectorPromptStr,
  46                         const wxString& defaultDir = wxEmptyString,
  47                         const wxString& defaultFile = wxEmptyString,
  48                         const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  49                         long style = wxFD_DEFAULT_STYLE,
  50                         const wxPoint& pos = wxDefaultPosition,
  51                         const wxSize& sz = wxDefaultSize,
  52                         const wxString& name = wxFileDialogNameStr,
  53                         bool bypassGenericImpl = false );
  54
  55     bool Create( wxWindow *parent,
  56                  const wxString& message = wxFileSelectorPromptStr,
  57                  const wxString& defaultDir = wxEmptyString,
  58                  const wxString& defaultFile = wxEmptyString,
  59                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  60                  long style = wxFD_DEFAULT_STYLE,
  61                  const wxPoint& pos = wxDefaultPosition,
  62                  const wxSize& sz = wxDefaultSize,
  63                  const wxString& name = wxFileDialogNameStr,
  64                  bool bypassGenericImpl = false );
  65
  66     virtual ~wxGenericFileDialog();
  67
  68     virtual void SetMessage(const wxString& message) { SetTitle(message); }
  69     virtual void SetPath(const wxString& path);
  70     virtual void SetFilterIndex(int filterIndex);
  71     virtual void SetWildcard(const wxString& wildCard);
  72
  73     // for multiple file selection
  74     virtual void GetPaths(wxArrayString& paths) const;
  75     virtual void GetFilenames(wxArrayString& files) const;
  76
  77     // implementation only from now on
  78     // -------------------------------
  79
  80     virtual int ShowModal();
  81     virtual bool Show( bool show = true );
  82
  83     void OnSelected( wxListEvent &event );
  84     void OnActivated( wxListEvent &event );
  85     void OnList( wxCommandEvent &event );
  86     void OnReport( wxCommandEvent &event );
  87     void OnUp( wxCommandEvent &event );
  88     void OnHome( wxCommandEvent &event );
  89     void OnListOk( wxCommandEvent &event );
  90     void OnNew( wxCommandEvent &event );
  91     void OnChoiceFilter( wxCommandEvent &event );
  92     void OnTextEnter( wxCommandEvent &event );
  93     void OnTextChange( wxCommandEvent &event );
  94     void OnCheck( wxCommandEvent &event );
  95
  96     virtual void HandleAction( const wxString &fn );
  97
  98     virtual void UpdateControls();
  99
 100 private:
 101     // Don't use this implementation at all :-)
 102     bool m_bypassGenericImpl;
 103
 104 protected:
 105     // use the filter with the given index
 106     void DoSetFilterIndex(int filterindex);
 107
 108     wxString       m_filterExtension;
 109     wxChoice      *m_choice;
 110     wxTextCtrl    *m_text;
 111     wxFileCtrl    *m_list;
 112     wxCheckBox    *m_check;
 113     wxStaticText  *m_static;
 114     wxBitmapButton *m_upDirButton;
 115     wxBitmapButton *m_newDirButton;
 116
 117 private:
 118     void Init();
 119     DECLARE_DYNAMIC_CLASS(wxGenericFileDialog)
 120     DECLARE_EVENT_TABLE()
 121
 122     // these variables are preserved between wxGenericFileDialog calls
 123     static long ms_lastViewStyle;     // list or report?
 124     static bool ms_lastShowHidden;    // did we show hidden files?
 125 };
 126
 127 #ifdef wxHAS_GENERIC_FILEDIALOG
 128
 129 class WXDLLEXPORT wxFileDialog: public wxGenericFileDialog
 130 {
 131 public:
 132      wxFileDialog() {}
 133
 134     wxFileDialog(wxWindow *parent,
 135                  const wxString& message = wxFileSelectorPromptStr,
 136                  const wxString& defaultDir = wxEmptyString,
 137                  const wxString& defaultFile = wxEmptyString,
 138                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
 139                  long style = 0,
 140                  const wxPoint& pos = wxDefaultPosition)
 141           :wxGenericFileDialog(parent, message, defaultDir, defaultFile, wildCard, style, pos)
 142      {
 143      }
 144
 145 private:
 146      DECLARE_DYNAMIC_CLASS(wxFileDialog)
 147 };
 148
 149 #endif // wxHAS_GENERIC_FILEDIALOG
 150
 151 //-----------------------------------------------------------------------------
 152 //  wxFileData - a class to hold the file info for the wxFileCtrl
 153 //-----------------------------------------------------------------------------
 154
 155 class WXDLLEXPORT wxFileData
 156 {
 157 public:
 158     enum fileType
 159     {
 160         is_file  = 0x0000,
 161         is_dir   = 0x0001,
 162         is_link  = 0x0002,
 163         is_exe   = 0x0004,
 164         is_drive = 0x0008
 165     };
 166
 167     wxFileData() { Init(); }
 168     // Full copy constructor
 169     wxFileData( const wxFileData& fileData ) { Copy(fileData); }
 170     // Create a filedata from this information
 171     wxFileData( const wxString &filePath, const wxString &fileName,
 172                 fileType type, int image_id );
 173
 174     // make a full copy of the other wxFileData
 175     void Copy( const wxFileData &other );
 176
 177     // (re)read the extra data about the file from the system
 178     void ReadData();
 179
 180     // get the name of the file, dir, drive
 181     wxString GetFileName() const { return m_fileName; }
 182     // get the full path + name of the file, dir, path
 183     wxString GetFilePath() const { return m_filePath; }
 184     // Set the path + name and name of the item
 185     void SetNewName( const wxString &filePath, const wxString &fileName );
 186
 187     // Get the size of the file in bytes
 188     wxFileOffset GetSize() const { return m_size; }
 189     // Get the type of file, either file extension or <DIR>, <LINK>, <DRIVE>
 190     wxString GetFileType() const;
 191     // get the last modification time
 192     wxDateTime GetDateTime() const { return m_dateTime; }
 193     // Get the time as a formatted string
 194     wxString GetModificationTime() const;
 195     // in UNIX get rwx for file, in MSW get attributes ARHS
 196     wxString GetPermissions() const { return m_permissions; }
 197     // Get the id of the image used in a wxImageList
 198     int GetImageId() const { return m_image; }
 199
 200     bool IsFile() const  { return !IsDir() && !IsLink() && !IsDrive(); }
 201     bool IsDir() const   { return (m_type & is_dir  ) != 0; }
 202     bool IsLink() const  { return (m_type & is_link ) != 0; }
 203     bool IsExe() const   { return (m_type & is_exe  ) != 0; }
 204     bool IsDrive() const { return (m_type & is_drive) != 0; }
 205
 206     // Get/Set the type of file, file/dir/drive/link
 207     int GetType() const { return m_type; }
 208
 209     // the wxFileCtrl fields in report view
 210     enum fileListFieldType
 211     {
 212         FileList_Name,
 213         FileList_Size,
 214         FileList_Type,
 215         FileList_Time,
 216 #if defined(__UNIX__) || defined(__WIN32__)
 217         FileList_Perm,
 218 #endif // defined(__UNIX__) || defined(__WIN32__)
 219         FileList_Max
 220     };
 221
 222     // Get the entry for report view of wxFileCtrl
 223     wxString GetEntry( fileListFieldType num ) const;
 224
 225     // Get a string representation of the file info
 226     wxString GetHint() const;
 227     // initialize a wxListItem attributes
 228     void MakeItem( wxListItem &item );
 229
 230     // operators
 231     wxFileData& operator = (const wxFileData& fd) { Copy(fd); return *this; }
 232
 233 protected:
 234     wxString m_fileName;
 235     wxString   m_filePath;
 236     wxFileOffset m_size;
 237     wxDateTime m_dateTime;
 238     wxString m_permissions;
 239     int      m_type;
 240     int      m_image;
 241
 242 private:
 243     void Init();
 244 };
 245
 246 //-----------------------------------------------------------------------------
 247 //  wxFileCtrl
 248 //-----------------------------------------------------------------------------
 249
 250 class WXDLLEXPORT wxFileCtrl : public wxListCtrl
 251 {
 252 public:
 253     wxFileCtrl();
 254     wxFileCtrl( wxWindow *win,
 255                 wxWindowID id,
 256                 const wxString &wild,
 257                 bool showHidden,
 258                 const wxPoint &pos = wxDefaultPosition,
 259                 const wxSize &size = wxDefaultSize,
 260                 long style = wxLC_LIST,
 261                 const wxValidator &validator = wxDefaultValidator,
 262                 const wxString &name = wxT("filelist") );
 263     virtual ~wxFileCtrl();
 264
 265     virtual void ChangeToListMode();
 266     virtual void ChangeToReportMode();
 267     virtual void ChangeToSmallIconMode();
 268     virtual void ShowHidden( bool show = true );
 269     bool GetShowHidden() const { return m_showHidden; }
 270
 271     virtual long Add( wxFileData *fd, wxListItem &item );
 272     virtual void UpdateItem(const wxListItem &item);
 273     virtual void UpdateFiles();
 274     virtual void MakeDir();
 275     virtual void GoToParentDir();
 276     virtual void GoToHomeDir();
 277     virtual void GoToDir( const wxString &dir );
 278     virtual void SetWild( const wxString &wild );
 279     wxString GetWild() const { return m_wild; }
 280     wxString GetDir() const { return m_dirName; }
 281
 282     void OnListDeleteItem( wxListEvent &event );
 283     void OnListDeleteAllItems( wxListEvent &event );
 284     void OnListEndLabelEdit( wxListEvent &event );
 285     void OnListColClick( wxListEvent &event );
 286
 287     virtual void SortItems(wxFileData::fileListFieldType field, bool foward);
 288     bool GetSortDirection() const { return m_sort_foward; }
 289     wxFileData::fileListFieldType GetSortField() const { return m_sort_field; }
 290
 291 protected:
 292     void FreeItemData(wxListItem& item);
 293     void FreeAllItemsData();
 294
 295     wxString      m_dirName;
 296     bool          m_showHidden;
 297     wxString      m_wild;
 298
 299     bool m_sort_foward;
 300     wxFileData::fileListFieldType m_sort_field;
 301
 302 private:
 303     DECLARE_DYNAMIC_CLASS(wxFileCtrl)
 304     DECLARE_EVENT_TABLE()
 305 };
 306
 307 #endif // _WX_FILEDLGG_H_