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 WXDLLEXPORT wxBitmapButton;
  25 class WXDLLEXPORT wxCheckBox;
  26 class WXDLLEXPORT wxChoice;
  27 class WXDLLEXPORT wxFileData;
  28 class WXDLLEXPORT wxFileCtrl;
  29 class WXDLLEXPORT wxGenericFileDialog;
  30 class WXDLLEXPORT wxListEvent;
  31 class WXDLLEXPORT wxListItem;
  32 class WXDLLEXPORT wxStaticText;
  33 class WXDLLEXPORT wxTextCtrl;
  34
  35 #if defined(__WXUNIVERSAL__)||defined(__WXX11__)||defined(__WXMGL__)||defined(__WXCOCOA__)
  36     #define USE_GENERIC_FILEDIALOG
  37 #endif
  38
  39 //-------------------------------------------------------------------------
  40 // wxGenericFileDialog
  41 //-------------------------------------------------------------------------
  42
  43 class WXDLLEXPORT wxGenericFileDialog: public wxFileDialogBase
  44 {
  45 public:
  46     wxGenericFileDialog() : wxFileDialogBase() { Init(); }
  47
  48     wxGenericFileDialog(wxWindow *parent,
  49                         const wxString& message = wxFileSelectorPromptStr,
  50                         const wxString& defaultDir = wxEmptyString,
  51                         const wxString& defaultFile = wxEmptyString,
  52                         const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  53                         long style = wxFD_DEFAULT_STYLE,
  54                         const wxPoint& pos = wxDefaultPosition,
  55                         const wxSize& sz = wxDefaultSize,
  56                         const wxString& name = wxFileDialogNameStr,
  57                         bool bypassGenericImpl = false );
  58
  59     bool Create( wxWindow *parent,
  60                  const wxString& message = wxFileSelectorPromptStr,
  61                  const wxString& defaultDir = wxEmptyString,
  62                  const wxString& defaultFile = wxEmptyString,
  63                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  64                  long style = wxFD_DEFAULT_STYLE,
  65                  const wxPoint& pos = wxDefaultPosition,
  66                  const wxSize& sz = wxDefaultSize,
  67                  const wxString& name = wxFileDialogNameStr,
  68                  bool bypassGenericImpl = false );
  69
  70     virtual ~wxGenericFileDialog();
  71
  72     virtual void SetMessage(const wxString& message) { SetTitle(message); }
  73     virtual void SetPath(const wxString& path);
  74     virtual void SetFilterIndex(int filterIndex);
  75     virtual void SetWildcard(const wxString& wildCard);
  76
  77     // for multiple file selection
  78     virtual void GetPaths(wxArrayString& paths) const;
  79     virtual void GetFilenames(wxArrayString& files) const;
  80
  81     // implementation only from now on
  82     // -------------------------------
  83
  84     virtual int ShowModal();
  85     virtual bool Show( bool show = true );
  86
  87     void OnSelected( wxListEvent &event );
  88     void OnActivated( wxListEvent &event );
  89     void OnList( wxCommandEvent &event );
  90     void OnReport( wxCommandEvent &event );
  91     void OnUp( wxCommandEvent &event );
  92     void OnHome( wxCommandEvent &event );
  93     void OnListOk( wxCommandEvent &event );
  94     void OnNew( wxCommandEvent &event );
  95     void OnChoiceFilter( wxCommandEvent &event );
  96     void OnTextEnter( wxCommandEvent &event );
  97     void OnTextChange( wxCommandEvent &event );
  98     void OnCheck( wxCommandEvent &event );
  99
 100     virtual void HandleAction( const wxString &fn );
 101
 102     virtual void UpdateControls();
 103
 104 private:
 105     // Don't use this implementation at all :-)
 106     bool m_bypassGenericImpl;
 107
 108 protected:
 109     // use the filter with the given index
 110     void DoSetFilterIndex(int filterindex);
 111
 112     wxString       m_filterExtension;
 113     wxChoice      *m_choice;
 114     wxTextCtrl    *m_text;
 115     wxFileCtrl    *m_list;
 116     wxCheckBox    *m_check;
 117     wxStaticText  *m_static;
 118     wxBitmapButton *m_upDirButton;
 119     wxBitmapButton *m_newDirButton;
 120
 121 private:
 122     void Init();
 123     DECLARE_DYNAMIC_CLASS(wxGenericFileDialog)
 124     DECLARE_EVENT_TABLE()
 125
 126     // these variables are preserved between wxGenericFileDialog calls
 127     static long ms_lastViewStyle;     // list or report?
 128     static bool ms_lastShowHidden;    // did we show hidden files?
 129 };
 130
 131 #ifdef USE_GENERIC_FILEDIALOG
 132
 133 class WXDLLEXPORT wxFileDialog: public wxGenericFileDialog
 134 {
 135 public:
 136      wxFileDialog() {}
 137
 138     wxFileDialog(wxWindow *parent,
 139                  const wxString& message = wxFileSelectorPromptStr,
 140                  const wxString& defaultDir = wxEmptyString,
 141                  const wxString& defaultFile = wxEmptyString,
 142                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
 143                  long style = 0,
 144                  const wxPoint& pos = wxDefaultPosition)
 145           :wxGenericFileDialog(parent, message, defaultDir, defaultFile, wildCard, style, pos)
 146      {
 147      }
 148
 149 private:
 150      DECLARE_DYNAMIC_CLASS(wxFileDialog)
 151 };
 152
 153 #endif // USE_GENERIC_FILEDIALOG
 154
 155 //-----------------------------------------------------------------------------
 156 //  wxFileData - a class to hold the file info for the wxFileCtrl
 157 //-----------------------------------------------------------------------------
 158
 159 class WXDLLEXPORT wxFileData
 160 {
 161 public:
 162     enum fileType
 163     {
 164         is_file  = 0x0000,
 165         is_dir   = 0x0001,
 166         is_link  = 0x0002,
 167         is_exe   = 0x0004,
 168         is_drive = 0x0008
 169     };
 170
 171     wxFileData() { Init(); }
 172     // Full copy constructor
 173     wxFileData( const wxFileData& fileData ) { Copy(fileData); }
 174     // Create a filedata from this information
 175     wxFileData( const wxString &filePath, const wxString &fileName,
 176                 fileType type, int image_id );
 177
 178     // make a full copy of the other wxFileData
 179     void Copy( const wxFileData &other );
 180
 181     // (re)read the extra data about the file from the system
 182     void ReadData();
 183
 184     // get the name of the file, dir, drive
 185     wxString GetFileName() const { return m_fileName; }
 186     // get the full path + name of the file, dir, path
 187     wxString GetFilePath() const { return m_filePath; }
 188     // Set the path + name and name of the item
 189     void SetNewName( const wxString &filePath, const wxString &fileName );
 190
 191     // Get the size of the file in bytes
 192     wxFileOffset GetSize() const { return m_size; }
 193     // Get the type of file, either file extension or <DIR>, <LINK>, <DRIVE>
 194     wxString GetFileType() const;
 195     // get the last modification time
 196     wxDateTime GetDateTime() const { return m_dateTime; }
 197     // Get the time as a formatted string
 198     wxString GetModificationTime() const;
 199     // in UNIX get rwx for file, in MSW get attributes ARHS
 200     wxString GetPermissions() const { return m_permissions; }
 201     // Get the id of the image used in a wxImageList
 202     int GetImageId() const { return m_image; }
 203
 204     bool IsFile() const  { return !IsDir() && !IsLink() && !IsDrive(); }
 205     bool IsDir() const   { return (m_type & is_dir  ) != 0; }
 206     bool IsLink() const  { return (m_type & is_link ) != 0; }
 207     bool IsExe() const   { return (m_type & is_exe  ) != 0; }
 208     bool IsDrive() const { return (m_type & is_drive) != 0; }
 209
 210     // Get/Set the type of file, file/dir/drive/link
 211     int GetType() const { return m_type; }
 212
 213     // the wxFileCtrl fields in report view
 214     enum fileListFieldType
 215     {
 216         FileList_Name,
 217         FileList_Size,
 218         FileList_Type,
 219         FileList_Time,
 220 #if defined(__UNIX__) || defined(__WIN32__)
 221         FileList_Perm,
 222 #endif // defined(__UNIX__) || defined(__WIN32__)
 223         FileList_Max
 224     };
 225
 226     // Get the entry for report view of wxFileCtrl
 227     wxString GetEntry( fileListFieldType num ) const;
 228
 229     // Get a string representation of the file info
 230     wxString GetHint() const;
 231     // initialize a wxListItem attributes
 232     void MakeItem( wxListItem &item );
 233
 234     // operators
 235     wxFileData& operator = (const wxFileData& fd) { Copy(fd); return *this; }
 236
 237 protected:
 238     wxString m_fileName;
 239     wxString   m_filePath;
 240     wxFileOffset m_size;
 241     wxDateTime m_dateTime;
 242     wxString m_permissions;
 243     int      m_type;
 244     int      m_image;
 245
 246 private:
 247     void Init();
 248 };
 249
 250 //-----------------------------------------------------------------------------
 251 //  wxFileCtrl
 252 //-----------------------------------------------------------------------------
 253
 254 class WXDLLEXPORT wxFileCtrl : public wxListCtrl
 255 {
 256 public:
 257     wxFileCtrl();
 258     wxFileCtrl( wxWindow *win,
 259                 wxWindowID id,
 260                 const wxString &wild,
 261                 bool showHidden,
 262                 const wxPoint &pos = wxDefaultPosition,
 263                 const wxSize &size = wxDefaultSize,
 264                 long style = wxLC_LIST,
 265                 const wxValidator &validator = wxDefaultValidator,
 266                 const wxString &name = wxT("filelist") );
 267     virtual ~wxFileCtrl();
 268
 269     virtual void ChangeToListMode();
 270     virtual void ChangeToReportMode();
 271     virtual void ChangeToSmallIconMode();
 272     virtual void ShowHidden( bool show = true );
 273     bool GetShowHidden() const { return m_showHidden; }
 274
 275     virtual long Add( wxFileData *fd, wxListItem &item );
 276     virtual void UpdateItem(const wxListItem &item);
 277     virtual void UpdateFiles();
 278     virtual void MakeDir();
 279     virtual void GoToParentDir();
 280     virtual void GoToHomeDir();
 281     virtual void GoToDir( const wxString &dir );
 282     virtual void SetWild( const wxString &wild );
 283     wxString GetWild() const { return m_wild; }
 284     wxString GetDir() const { return m_dirName; }
 285
 286     void OnListDeleteItem( wxListEvent &event );
 287     void OnListDeleteAllItems( wxListEvent &event );
 288     void OnListEndLabelEdit( wxListEvent &event );
 289     void OnListColClick( wxListEvent &event );
 290
 291     virtual void SortItems(wxFileData::fileListFieldType field, bool foward);
 292     bool GetSortDirection() const { return m_sort_foward; }
 293     wxFileData::fileListFieldType GetSortField() const { return m_sort_field; }
 294
 295 protected:
 296     void FreeItemData(wxListItem& item);
 297     void FreeAllItemsData();
 298
 299     wxString      m_dirName;
 300     bool          m_showHidden;
 301     wxString      m_wild;
 302
 303     bool m_sort_foward;
 304     wxFileData::fileListFieldType m_sort_field;
 305
 306 private:
 307     DECLARE_DYNAMIC_CLASS(wxFileCtrl)
 308     DECLARE_EVENT_TABLE()
 309 };
 310
 311 #endif // _WX_FILEDLGG_H_