include/wx/osx/filedlg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/filedlg.h
   3 // Purpose:     wxFileDialog class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // Copyright:   (c) Stefan Csomor
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_FILEDLG_H_
  12 #define _WX_FILEDLG_H_
  13
  14 class WXDLLIMPEXP_FWD_CORE wxChoice;
  15
  16 //-------------------------------------------------------------------------
  17 // wxFileDialog
  18 //-------------------------------------------------------------------------
  19
  20 // set this system option to 1 in order to always show the filetypes popup in
  21 // file open dialogs if possible
  22
  23 #define wxOSX_FILEDIALOG_ALWAYS_SHOW_TYPES wxT("osx.openfiledialog.always-show-types")
  24
  25 class WXDLLIMPEXP_CORE wxFileDialog: public wxFileDialogBase
  26 {
  27 DECLARE_DYNAMIC_CLASS(wxFileDialog)
  28 protected:
  29     wxArrayString m_fileNames;
  30     wxArrayString m_paths;
  31
  32 public:
  33     wxFileDialog() { Init(); }
  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         Init();
  45
  46         Create(parent,message,defaultDir,defaultFile,wildCard,style,pos,sz,name);
  47     }
  48
  49     void Create(wxWindow *parent,
  50                  const wxString& message = wxFileSelectorPromptStr,
  51                  const wxString& defaultDir = wxEmptyString,
  52                  const wxString& defaultFile = wxEmptyString,
  53                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  54                  long style = wxFD_DEFAULT_STYLE,
  55                  const wxPoint& pos = wxDefaultPosition,
  56                  const wxSize& sz = wxDefaultSize,
  57                  const wxString& name = wxFileDialogNameStr);
  58
  59 #if wxOSX_USE_COCOA
  60     ~wxFileDialog();
  61 #endif
  62
  63     virtual void GetPaths(wxArrayString& paths) const { paths = m_paths; }
  64     virtual void GetFilenames(wxArrayString& files) const { files = m_fileNames ; }
  65
  66     virtual int ShowModal();
  67
  68 #if wxOSX_USE_COCOA
  69     virtual void ShowWindowModal();
  70     virtual void ModalFinishedCallback(void* panel, int resultCode);
  71 #endif
  72
  73     virtual bool SupportsExtraControl() const;
  74
  75     // implementation only
  76
  77 #if wxOSX_USE_COCOA
  78     // returns true if the file can be shown as active
  79     bool CheckFile( const wxString& filename );
  80 #endif
  81
  82 protected:
  83     // not supported for file dialog, RR
  84     virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
  85                            int WXUNUSED(width), int WXUNUSED(height),
  86                            int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
  87
  88     void SetupExtraControls(WXWindow nativeWindow);
  89
  90 #if wxOSX_USE_COCOA
  91     virtual wxWindow* CreateFilterPanel(wxWindow *extracontrol);
  92     void DoOnFilterSelected(int index);
  93     virtual void OnFilterSelected(wxCommandEvent &event);
  94
  95     wxArrayString m_filterExtensions;
  96     wxArrayString m_filterNames;
  97     wxChoice* m_filterChoice;
  98     wxWindow* m_filterPanel;
  99     bool m_useFileTypeFilter;
 100     int m_firstFileTypeFilter;
 101     wxArrayString m_currentExtensions;
 102     WX_NSObject m_delegate;
 103     WX_NSObject m_sheetDelegate;
 104 #endif
 105
 106 private:
 107     // Common part of all ctors.
 108     void Init();
 109 };
 110
 111 #endif // _WX_FILEDLG_H_