include/wx/gtk/filectrl.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/filectrl.h
   3 // Purpose:     wxGtkFileCtrl Header
   4 // Author:      Diaa M. Sami
   5 // Modified by:
   6 // Created:     Aug-10-2007
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Diaa M. Sami
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef FILECTRL_H
  13 #define FILECTRL_H
  14
  15 #include "wx/control.h"
  16
  17 extern WXDLLEXPORT_DATA(const wxChar) wxFileSelectorDefaultWildcardStr[];
  18
  19 typedef struct _GtkFileChooser GtkFileChooser;
  20
  21 // [GTK] current problems:
  22 // All methods(e.g. SetFilename(), SetPath(), etc) which change the state of
  23 // the control result in events fired, such events should be suppressed.
  24 // ------
  25 // Sometimes a selection event(with 0 files) is fired before
  26 // wxEVT_FILECTRL_FOLDERCHANGED, unfortunately this can hardly be detected!
  27
  28 // A wx wrapper for any Gtk object implementing the interface GtkFileChooser
  29
  30 class WXDLLIMPEXP_CORE wxGtkFileChooser
  31 {
  32 public:
  33     wxGtkFileChooser() {}
  34
  35     void SetWidget(GtkFileChooser *w);
  36
  37     wxString GetPath() const;
  38     void GetPaths( wxArrayString& paths ) const;
  39     wxString GetDirectory() const;
  40     wxString GetFilename() const;
  41     void GetFilenames( wxArrayString& files ) const;
  42     int GetFilterIndex() const;
  43
  44     bool SetPath( const wxString& path );
  45     bool SetDirectory( const wxString& dir );
  46     void SetWildcard( const wxString& wildCard );
  47     void SetFilterIndex( int filterIndex );
  48
  49 private:
  50     GtkFileChooser *m_widget;
  51 };
  52
  53 #if wxUSE_FILECTRL
  54
  55 class WXDLLIMPEXP_CORE wxGtkFileCtrl: public wxControl,
  56             public wxFileCtrlBase
  57 {
  58 public:
  59     wxGtkFileCtrl () { Init(); }
  60
  61     wxGtkFileCtrl ( wxWindow *parent,
  62                     wxWindowID id,
  63                     const wxString& defaultDirectory = wxEmptyString,
  64                     const wxString& defaultFilename = wxEmptyString,
  65                     const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  66                     long style = wxFC_DEFAULT_STYLE,
  67                     const wxPoint& pos = wxDefaultPosition,
  68                     const wxSize& size = wxDefaultSize,
  69                     const wxString& name = wxFileCtrlNameStr )
  70     {
  71         Init();
  72         Create( parent, id, defaultDirectory, defaultFilename, wildCard, style, pos, size, name );
  73     }
  74
  75     virtual ~wxGtkFileCtrl() {};
  76
  77     void Init();
  78     bool Create( wxWindow *parent,
  79                  wxWindowID id,
  80                  const wxString& defaultDirectory = wxEmptyString,
  81                  const wxString& defaultFileName = wxEmptyString,
  82                  const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
  83                  long style = wxFC_DEFAULT_STYLE,
  84                  const wxPoint& pos = wxDefaultPosition,
  85                  const wxSize& size = wxDefaultSize,
  86                  const wxString& name = wxFileCtrlNameStr );
  87
  88     virtual void SetWildcard( const wxString& wildCard );
  89     virtual void SetFilterIndex( int filterIndex );
  90     virtual bool SetDirectory( const wxString& dir );
  91     virtual bool SetFilename( const wxString& name );
  92     virtual bool SetPath( const wxString& path );
  93
  94     virtual wxString GetFilename() const;
  95     virtual wxString GetDirectory() const;
  96     virtual wxString GetWildcard() const { return this->m_wildCard; }
  97     virtual wxString GetPath() const;
  98     virtual void GetPaths( wxArrayString& paths ) const;
  99     virtual void GetFilenames( wxArrayString& files ) const;
 100     virtual int GetFilterIndex() const { return m_fc.GetFilterIndex(); }
 101
 102     virtual bool HasMultipleFileSelection() const { return HasFlag( wxFC_MULTIPLE ); }
 103     virtual void ShowHidden(const bool show);
 104
 105     bool    m_checkNextSelEvent;
 106     bool    m_ignoreNextFolderChangeEvent;
 107
 108 protected:
 109     GtkFileChooser     *m_fcWidget;
 110     wxGtkFileChooser    m_fc;
 111     wxString            m_wildCard;
 112
 113     DECLARE_DYNAMIC_CLASS( wxGtkFileCtrl )
 114 };
 115
 116 #endif // wxUSE_FILECTRL
 117
 118 #endif    // FILECTRL_H
 119