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 // 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() { Init(); }
  35     wxFileDialog(wxWindow *parent,
  36                  const wxString& message = wxFileSelectorPromptStr,
  37                  const wxString& defaultDir = wxEmptyString,
  38                  const wxString& defaultFile = wxEmptyString,
  39                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  40                  long style = wxFD_DEFAULT_STYLE,
  41                  const wxPoint& pos = wxDefaultPosition,
  42                  const wxSize& sz = wxDefaultSize,
  43                  const wxString& name = wxFileDialogNameStr)
  44     {
  45         Init();
  46
  47         Create(parent,message,defaultDir,defaultFile,wildCard,style,pos,sz,name);
  48     }
  49
  50     void Create(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 = wxFD_DEFAULT_STYLE,
  56                  const wxPoint& pos = wxDefaultPosition,
  57                  const wxSize& sz = wxDefaultSize,
  58                  const wxString& name = wxFileDialogNameStr);
  59
  60 #if wxOSX_USE_COCOA
  61     ~wxFileDialog();
  62 #endif
  63
  64     virtual void GetPaths(wxArrayString& paths) const { paths = m_paths; }
  65     virtual void GetFilenames(wxArrayString& files) const { files = m_fileNames ; }
  66
  67     virtual int ShowModal();
  68
  69 #if wxOSX_USE_COCOA
  70     virtual void ShowWindowModal();
  71     virtual void ModalFinishedCallback(void* panel, int resultCode);
  72 #endif
  73
  74     virtual bool SupportsExtraControl() const;
  75
  76     // implementation only
  77
  78 #if wxOSX_USE_COCOA
  79     // returns true if the file can be shown as active
  80     bool CheckFile( const wxString& filename );
  81 #endif
  82
  83 protected:
  84     // not supported for file dialog, RR
  85     virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
  86                            int WXUNUSED(width), int WXUNUSED(height),
  87                            int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
  88
  89     void SetupExtraControls(WXWindow nativeWindow);
  90
  91 #if wxOSX_USE_COCOA
  92     virtual wxWindow* CreateFilterPanel(wxWindow *extracontrol);
  93     void DoOnFilterSelected(int index);
  94     virtual void OnFilterSelected(wxCommandEvent &event);
  95
  96     wxArrayString m_filterExtensions;
  97     wxArrayString m_filterNames;
  98     wxChoice* m_filterChoice;
  99     wxWindow* m_filterPanel;
 100     bool m_useFileTypeFilter;
 101     int m_firstFileTypeFilter;
 102     wxArrayString m_currentExtensions;
 103     WX_NSObject m_delegate;
 104     WX_NSObject m_sheetDelegate;
 105 #endif
 106
 107 private:
 108     // Common part of all ctors.
 109     void Init();
 110 };
 111
 112 #endif // _WX_FILEDLG_H_