include/wx/generic/filedlgg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "filedlgg.h"
  17 #endif
  18
  19 #include "wx/listctrl.h"
  20 #include "wx/datetime.h"
  21
  22 //-----------------------------------------------------------------------------
  23 // classes
  24 //-----------------------------------------------------------------------------
  25
  26 class WXDLLEXPORT wxBitmapButton;
  27 class WXDLLEXPORT wxCheckBox;
  28 class WXDLLEXPORT wxChoice;
  29 class WXDLLEXPORT wxFileData;
  30 class WXDLLEXPORT wxFileCtrl;
  31 class WXDLLEXPORT wxGenericFileDialog;
  32 class WXDLLEXPORT wxListEvent;
  33 class WXDLLEXPORT wxListItem;
  34 class WXDLLEXPORT wxStaticText;
  35 class WXDLLEXPORT wxTextCtrl;
  36
  37 #if defined(__WXUNIVERSAL__)||defined(__WXGTK__)||defined(__WXX11__)||defined(__WXMGL__)||defined(__WXCOCOA__)
  38     #define USE_GENERIC_FILEDIALOG
  39 #endif
  40
  41 //-------------------------------------------------------------------------
  42 // wxGenericFileDialog
  43 //-------------------------------------------------------------------------
  44
  45 class WXDLLEXPORT wxGenericFileDialog: public wxFileDialogBase
  46 {
  47 public:
  48     wxGenericFileDialog() { }
  49
  50     wxGenericFileDialog(wxWindow *parent,
  51                  const wxString& message = wxFileSelectorPromptStr,
  52                         const wxString& defaultDir = wxEmptyString,
  53                         const wxString& defaultFile = wxEmptyString,
  54                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  55                  long style = 0,
  56                  const wxPoint& pos = wxDefaultPosition);
  57     virtual ~wxGenericFileDialog();
  58
  59     virtual void SetMessage(const wxString& message) { SetTitle(message); }
  60     virtual void SetPath(const wxString& path);
  61     virtual void SetFilterIndex(int filterIndex);
  62
  63     // for multiple file selection
  64     virtual void GetPaths(wxArrayString& paths) const;
  65     virtual void GetFilenames(wxArrayString& files) const;
  66
  67     // implementation only from now on
  68     // -------------------------------
  69
  70     virtual int ShowModal();
  71
  72     void OnSelected( wxListEvent &event );
  73     void OnActivated( wxListEvent &event );
  74     void OnList( wxCommandEvent &event );
  75     void OnReport( wxCommandEvent &event );
  76     void OnUp( wxCommandEvent &event );
  77     void OnHome( wxCommandEvent &event );
  78     void OnListOk( wxCommandEvent &event );
  79     void OnNew( wxCommandEvent &event );
  80     void OnChoiceFilter( wxCommandEvent &event );
  81     void OnTextEnter( wxCommandEvent &event );
  82     void OnTextChange( wxCommandEvent &event );
  83     void OnCheck( wxCommandEvent &event );
  84
  85     virtual void HandleAction( const wxString &fn );
  86
  87     virtual void UpdateControls();
  88
  89 protected:
  90     // use the filter with the given index
  91     void DoSetFilterIndex(int filterindex);
  92
  93     wxString       m_filterExtension;
  94     wxChoice      *m_choice;
  95     wxTextCtrl    *m_text;
  96     wxFileCtrl    *m_list;
  97     wxCheckBox    *m_check;
  98     wxStaticText  *m_static;
  99     wxBitmapButton *m_upDirButton;
 100     wxBitmapButton *m_newDirButton;
 101
 102 private:
 103     DECLARE_DYNAMIC_CLASS(wxGenericFileDialog)
 104     DECLARE_EVENT_TABLE()
 105
 106     // these variables are preserved between wxGenericFileDialog calls
 107     static long ms_lastViewStyle;     // list or report?
 108     static bool ms_lastShowHidden;    // did we show hidden files?
 109 };
 110
 111 #ifdef USE_GENERIC_FILEDIALOG
 112
 113 class WXDLLEXPORT wxFileDialog: public wxGenericFileDialog
 114 {
 115      DECLARE_DYNAMIC_CLASS(wxFileDialog)
 116
 117 public:
 118      wxFileDialog() {}
 119
 120     wxFileDialog(wxWindow *parent,
 121                  const wxString& message = wxFileSelectorPromptStr,
 122                  const wxString& defaultDir = _T(""),
 123                  const wxString& defaultFile = _T(""),
 124                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
 125                  long style = 0,
 126                  const wxPoint& pos = wxDefaultPosition)
 127           :wxGenericFileDialog(parent, message, defaultDir, defaultFile, wildCard, style, pos)
 128      {
 129      }
 130 };
 131
 132 #endif // USE_GENERIC_FILEDIALOG
 133
 134 //-----------------------------------------------------------------------------
 135 //  wxFileData - a class to hold the file info for the wxFileCtrl
 136 //-----------------------------------------------------------------------------
 137
 138 class WXDLLEXPORT wxFileData
 139 {
 140 public:
 141     enum fileType
 142     {
 143         is_file  = 0x0000,
 144         is_dir   = 0x0001,
 145         is_link  = 0x0002,
 146         is_exe   = 0x0004,
 147         is_drive = 0x0008
 148     };
 149
 150     // Full copy constructor
 151     wxFileData( const wxFileData& fileData ) { Copy(fileData); }
 152     // Create a filedata from this information
 153     wxFileData( const wxString &filePath, const wxString &fileName,
 154                 fileType type, int image_id );
 155
 156     // make a full copy of the other wxFileData
 157     void Copy( const wxFileData &other );
 158
 159     // (re)read the extra data about the file from the system
 160     void ReadData();
 161
 162     // get the name of the file, dir, drive
 163     wxString GetFileName() const { return m_fileName; }
 164     // get the full path + name of the file, dir, path
 165     wxString GetFilePath() const { return m_filePath; }
 166     // Set the path + name and name of the item
 167     void SetNewName( const wxString &filePath, const wxString &fileName );
 168
 169     // Get the size of the file in bytes
 170     long GetSize() const { return m_size; }
 171     // Get the type of file, either file extension or <DIR>, <LINK>, <DRIVE>
 172     wxString GetFileType() const;
 173     // get the last modification time
 174     wxDateTime GetDateTime() const { return m_dateTime; }
 175     // Get the time as a formatted string
 176     wxString GetModificationTime() const;
 177     // in UNIX get rwx for file, in MSW get attributes ARHS
 178     wxString GetPermissions() const { return m_permissions; }
 179     // Get the id of the image used in a wxImageList
 180     int GetImageId() const { return m_image; }
 181
 182     bool IsFile() const  { return !IsDir() && !IsLink() && !IsDrive(); }
 183     bool IsDir() const   { return (m_type & is_dir  ) != 0; }
 184     bool IsLink() const  { return (m_type & is_link ) != 0; }
 185     bool IsExe() const   { return (m_type & is_exe  ) != 0; }
 186     bool IsDrive() const { return (m_type & is_drive) != 0; }
 187
 188     // Get/Set the type of file, file/dir/drive/link
 189     int GetType() const { return m_type; }
 190
 191     // the wxFileCtrl fields in report view
 192     enum fileListFieldType
 193     {
 194         FileList_Name,
 195         FileList_Size,
 196         FileList_Type,
 197         FileList_Time,
 198 #if defined(__UNIX__) || defined(__WIN32__)
 199         FileList_Perm,
 200 #endif // defined(__UNIX__) || defined(__WIN32__)
 201         FileList_Max
 202     };
 203
 204     // Get the entry for report view of wxFileCtrl
 205     wxString GetEntry( fileListFieldType num ) const;
 206
 207     // Get a string representation of the file info
 208     wxString GetHint() const;
 209     // initialize a wxListItem attributes
 210     void MakeItem( wxListItem &item );
 211
 212
 213     wxFileData& operator = (const wxFileData& fd) { Copy(fd); return *this; }
 214
 215 private:
 216     wxString m_fileName;
 217     wxString   m_filePath;
 218     long     m_size;
 219     wxDateTime m_dateTime;
 220     wxString m_permissions;
 221     int      m_type;
 222     int        m_image;
 223 };
 224
 225 //-----------------------------------------------------------------------------
 226 //  wxFileCtrl
 227 //-----------------------------------------------------------------------------
 228
 229 class WXDLLEXPORT wxFileCtrl : public wxListCtrl
 230 {
 231 public:
 232     wxFileCtrl();
 233     wxFileCtrl( wxWindow *win,
 234                 wxWindowID id,
 235                 const wxString &wild,
 236                 bool showHidden,
 237                 const wxPoint &pos = wxDefaultPosition,
 238                 const wxSize &size = wxDefaultSize,
 239                 long style = wxLC_LIST,
 240                 const wxValidator &validator = wxDefaultValidator,
 241                 const wxString &name = wxT("filelist") );
 242     virtual ~wxFileCtrl();
 243
 244     virtual void ChangeToListMode();
 245     virtual void ChangeToReportMode();
 246     virtual void ChangeToSmallIconMode();
 247     virtual void ShowHidden( bool show = TRUE );
 248     bool GetShowHidden() const { return m_showHidden; }
 249
 250     virtual long Add( wxFileData *fd, wxListItem &item );
 251     virtual void UpdateItem(const wxListItem &item);
 252     virtual void UpdateFiles();
 253     virtual void MakeDir();
 254     virtual void GoToParentDir();
 255     virtual void GoToHomeDir();
 256     virtual void GoToDir( const wxString &dir );
 257     virtual void SetWild( const wxString &wild );
 258     wxString GetWild() const { return m_wild; }
 259     wxString GetDir() const { return m_dirName; }
 260
 261     void OnListDeleteItem( wxListEvent &event );
 262     void OnListDeleteAllItems( wxListEvent &event );
 263     void OnListEndLabelEdit( wxListEvent &event );
 264     void OnListColClick( wxListEvent &event );
 265
 266     virtual void SortItems(wxFileData::fileListFieldType field, bool foward);
 267     bool GetSortDirection() const { return m_sort_foward; }
 268     wxFileData::fileListFieldType GetSortField() const { return m_sort_field; }
 269
 270 protected:
 271     void FreeItemData(wxListItem& item);
 272     void FreeAllItemsData();
 273
 274     wxString      m_dirName;
 275     bool          m_showHidden;
 276     wxString      m_wild;
 277
 278     bool m_sort_foward;
 279     wxFileData::fileListFieldType m_sort_field;
 280
 281 private:
 282     DECLARE_DYNAMIC_CLASS(wxFileCtrl);
 283     DECLARE_EVENT_TABLE()
 284 };
 285
 286 #endif // _WX_FILEDLGG_H_
 287