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