include/wx/osx/filedlg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        filedlg.h
   3 // Purpose:     wxFileDialog class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FILEDLG_H_
  13 #define _WX_FILEDLG_H_
  14
  15 class WXDLLIMPEXP_FWD_CORE wxChoice;
  16
  17 //-------------------------------------------------------------------------
  18 // wxFileDialog
  19 //-------------------------------------------------------------------------
  20
  21 // set this system option to 1 in order to always show the filetypes popup in
  22 // file open dialogs if possible
  23
  24 #define wxOSX_FILEDIALOG_ALWAYS_SHOW_TYPES wxT("osx.openfiledialog.always-show-types")
  25
  26 class WXDLLIMPEXP_CORE wxFileDialog: public wxFileDialogBase
  27 {
  28 DECLARE_DYNAMIC_CLASS(wxFileDialog)
  29 protected:
  30     wxArrayString m_fileNames;
  31     wxArrayString m_paths;
  32
  33 public:
  34     wxFileDialog(wxWindow *parent,
  35                  const wxString& message = wxFileSelectorPromptStr,
  36                  const wxString& defaultDir = wxEmptyString,
  37                  const wxString& defaultFile = wxEmptyString,
  38                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  39                  long style = wxFD_DEFAULT_STYLE,
  40                  const wxPoint& pos = wxDefaultPosition,
  41                  const wxSize& sz = wxDefaultSize,
  42                  const wxString& name = wxFileDialogNameStr);
  43
  44     virtual void GetPaths(wxArrayString& paths) const { paths = m_paths; }
  45     virtual void GetFilenames(wxArrayString& files) const { files = m_fileNames ; }
  46
  47     virtual int ShowModal();
  48
  49 #if wxOSX_USE_COCOA
  50     virtual void ShowWindowModal();
  51     virtual void ModalFinishedCallback(void* panel, int resultCode);
  52 #endif
  53
  54     virtual bool SupportsExtraControl() const;
  55
  56     // implementation only
  57
  58 #if wxOSX_USE_COCOA
  59     // returns true if the file can be shown as active
  60     bool CheckFile( const wxString& filename );
  61 #endif
  62
  63 protected:
  64     // not supported for file dialog, RR
  65     virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
  66                            int WXUNUSED(width), int WXUNUSED(height),
  67                            int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
  68
  69     void SetupExtraControls(WXWindow nativeWindow);
  70
  71 #if wxOSX_USE_COCOA
  72     virtual wxWindow* CreateFilterPanel(wxWindow *extracontrol);
  73     virtual void OnFilterSelected(wxCommandEvent &event);
  74
  75     wxArrayString m_filterExtensions;
  76     wxArrayString m_filterNames;
  77     wxChoice* m_filterChoice;
  78     wxWindow* m_filterPanel;
  79     bool m_useFileTypeFilter;
  80     int m_firstFileTypeFilter;
  81     wxArrayString m_currentExtensions;
  82     WX_NSObject m_delegate;
  83 #endif
  84 };
  85
  86 #endif // _WX_FILEDLG_H_