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     virtual void SetWildcard(const wxString& wildCard);
  63
  64     // for multiple file selection
  65     virtual void GetPaths(wxArrayString& paths) const;
  66     virtual void GetFilenames(wxArrayString& files) const;
  67
  68     // implementation only from now on
  69     // -------------------------------
  70
  71     virtual int ShowModal();
  72     virtual bool Show( bool show = true );
  73
  74     void OnSelected( wxListEvent &event );
  75     void OnActivated( wxListEvent &event );
  76     void OnList( wxCommandEvent &event );
  77     void OnReport( wxCommandEvent &event );
  78     void OnUp( wxCommandEvent &event );
  79     void OnHome( wxCommandEvent &event );
  80     void OnListOk( wxCommandEvent &event );
  81     void OnNew( wxCommandEvent &event );
  82     void OnChoiceFilter( wxCommandEvent &event );
  83     void OnTextEnter( wxCommandEvent &event );
  84     void OnTextChange( wxCommandEvent &event );
  85     void OnCheck( wxCommandEvent &event );
  86
  87     virtual void HandleAction( const wxString &fn );
  88
  89     virtual void UpdateControls();
  90
  91 protected:
  92     // use the filter with the given index
  93     void DoSetFilterIndex(int filterindex);
  94
  95     wxString       m_filterExtension;
  96     wxChoice      *m_choice;
  97     wxTextCtrl    *m_text;
  98     wxFileCtrl    *m_list;
  99     wxCheckBox    *m_check;
 100     wxStaticText  *m_static;
 101     wxBitmapButton *m_upDirButton;
 102     wxBitmapButton *m_newDirButton;
 103
 104 private:
 105     DECLARE_DYNAMIC_CLASS(wxGenericFileDialog)
 106     DECLARE_EVENT_TABLE()
 107
 108     // these variables are preserved between wxGenericFileDialog calls
 109     static long ms_lastViewStyle;     // list or report?
 110     static bool ms_lastShowHidden;    // did we show hidden files?
 111 };
 112
 113 #ifdef USE_GENERIC_FILEDIALOG
 114
 115 class WXDLLEXPORT wxFileDialog: public wxGenericFileDialog
 116 {
 117      DECLARE_DYNAMIC_CLASS(wxFileDialog)
 118
 119 public:
 120      wxFileDialog() {}
 121
 122     wxFileDialog(wxWindow *parent,
 123                  const wxString& message = wxFileSelectorPromptStr,
 124                  const wxString& defaultDir = wxEmptyString,
 125                  const wxString& defaultFile = wxEmptyString,
 126                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
 127                  long style = 0,
 128                  const wxPoint& pos = wxDefaultPosition)
 129           :wxGenericFileDialog(parent, message, defaultDir, defaultFile, wildCard, style, pos)
 130      {
 131      }
 132 };
 133
 134 #endif // USE_GENERIC_FILEDIALOG
 135
 136 //-----------------------------------------------------------------------------
 137 //  wxFileData - a class to hold the file info for the wxFileCtrl
 138 //-----------------------------------------------------------------------------
 139
 140 class WXDLLEXPORT wxFileData
 141 {
 142 public:
 143     enum fileType
 144     {
 145         is_file  = 0x0000,
 146         is_dir   = 0x0001,
 147         is_link  = 0x0002,
 148         is_exe   = 0x0004,
 149         is_drive = 0x0008
 150     };
 151
 152     // Full copy constructor
 153     wxFileData( const wxFileData& fileData ) { Copy(fileData); }
 154     // Create a filedata from this information
 155     wxFileData( const wxString &filePath, const wxString &fileName,
 156                 fileType type, int image_id );
 157
 158     // make a full copy of the other wxFileData
 159     void Copy( const wxFileData &other );
 160
 161     // (re)read the extra data about the file from the system
 162     void ReadData();
 163
 164     // get the name of the file, dir, drive
 165     wxString GetFileName() const { return m_fileName; }
 166     // get the full path + name of the file, dir, path
 167     wxString GetFilePath() const { return m_filePath; }
 168     // Set the path + name and name of the item
 169     void SetNewName( const wxString &filePath, const wxString &fileName );
 170
 171     // Get the size of the file in bytes
 172     long GetSize() const { return m_size; }
 173     // Get the type of file, either file extension or <DIR>, <LINK>, <DRIVE>
 174     wxString GetFileType() const;
 175     // get the last modification time
 176     wxDateTime GetDateTime() const { return m_dateTime; }
 177     // Get the time as a formatted string
 178     wxString GetModificationTime() const;
 179     // in UNIX get rwx for file, in MSW get attributes ARHS
 180     wxString GetPermissions() const { return m_permissions; }
 181     // Get the id of the image used in a wxImageList
 182     int GetImageId() const { return m_image; }
 183
 184     bool IsFile() const  { return !IsDir() && !IsLink() && !IsDrive(); }
 185     bool IsDir() const   { return (m_type & is_dir  ) != 0; }
 186     bool IsLink() const  { return (m_type & is_link ) != 0; }
 187     bool IsExe() const   { return (m_type & is_exe  ) != 0; }
 188     bool IsDrive() const { return (m_type & is_drive) != 0; }
 189
 190     // Get/Set the type of file, file/dir/drive/link
 191     int GetType() const { return m_type; }
 192
 193     // the wxFileCtrl fields in report view
 194     enum fileListFieldType
 195     {
 196         FileList_Name,
 197         FileList_Size,
 198         FileList_Type,
 199         FileList_Time,
 200 #if defined(__UNIX__) || defined(__WIN32__)
 201         FileList_Perm,
 202 #endif // defined(__UNIX__) || defined(__WIN32__)
 203         FileList_Max
 204     };
 205
 206     // Get the entry for report view of wxFileCtrl
 207     wxString GetEntry( fileListFieldType num ) const;
 208
 209     // Get a string representation of the file info
 210     wxString GetHint() const;
 211     // initialize a wxListItem attributes
 212     void MakeItem( wxListItem &item );
 213
 214
 215     wxFileData& operator = (const wxFileData& fd) { Copy(fd); return *this; }
 216
 217 private:
 218     wxString m_fileName;
 219     wxString   m_filePath;
 220     long     m_size;
 221     wxDateTime m_dateTime;
 222     wxString m_permissions;
 223     int      m_type;
 224     int        m_image;
 225 };
 226
 227 //-----------------------------------------------------------------------------
 228 //  wxFileCtrl
 229 //-----------------------------------------------------------------------------
 230
 231 class WXDLLEXPORT wxFileCtrl : public wxListCtrl
 232 {
 233 public:
 234     wxFileCtrl();
 235     wxFileCtrl( wxWindow *win,
 236                 wxWindowID id,
 237                 const wxString &wild,
 238                 bool showHidden,
 239                 const wxPoint &pos = wxDefaultPosition,
 240                 const wxSize &size = wxDefaultSize,
 241                 long style = wxLC_LIST,
 242                 const wxValidator &validator = wxDefaultValidator,
 243                 const wxString &name = wxT("filelist") );
 244     virtual ~wxFileCtrl();
 245
 246     virtual void ChangeToListMode();
 247     virtual void ChangeToReportMode();
 248     virtual void ChangeToSmallIconMode();
 249     virtual void ShowHidden( bool show = true );
 250     bool GetShowHidden() const { return m_showHidden; }
 251
 252     virtual long Add( wxFileData *fd, wxListItem &item );
 253     virtual void UpdateItem(const wxListItem &item);
 254     virtual void UpdateFiles();
 255     virtual void MakeDir();
 256     virtual void GoToParentDir();
 257     virtual void GoToHomeDir();
 258     virtual void GoToDir( const wxString &dir );
 259     virtual void SetWild( const wxString &wild );
 260     wxString GetWild() const { return m_wild; }
 261     wxString GetDir() const { return m_dirName; }
 262
 263     void OnListDeleteItem( wxListEvent &event );
 264     void OnListDeleteAllItems( wxListEvent &event );
 265     void OnListEndLabelEdit( wxListEvent &event );
 266     void OnListColClick( wxListEvent &event );
 267
 268     virtual void SortItems(wxFileData::fileListFieldType field, bool foward);
 269     bool GetSortDirection() const { return m_sort_foward; }
 270     wxFileData::fileListFieldType GetSortField() const { return m_sort_field; }
 271
 272 protected:
 273     void FreeItemData(wxListItem& item);
 274     void FreeAllItemsData();
 275
 276     wxString      m_dirName;
 277     bool          m_showHidden;
 278     wxString      m_wild;
 279
 280     bool m_sort_foward;
 281     wxFileData::fileListFieldType m_sort_field;
 282
 283 private:
 284     DECLARE_DYNAMIC_CLASS(wxFileCtrl);
 285     DECLARE_EVENT_TABLE()
 286 };
 287
 288 #endif // _WX_FILEDLGG_H_
 289