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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
13 #ifndef _WX_GTK_FILECTRL_H_
14 #define _WX_GTK_FILECTRL_H_
15
16 #include "wx/control.h"
17 #include "wx/filectrl.h"
18
19 extern WXDLLIMPEXP_DATA_CORE(const char) wxFileSelectorDefaultWildcardStr[];
20
21 typedef struct _GtkFileChooser GtkFileChooser;
22
23 // [GTK] current problems:
24 // All methods(e.g. SetFilename(), SetPath(), etc) which change the state of
25 // the control result in events fired, such events should be suppressed.
26 // ------
27 // Sometimes a selection event(with 0 files) is fired before
28 // wxEVT_FILECTRL_FOLDERCHANGED, unfortunately this can hardly be detected!
29
30 // A wx wrapper for any Gtk object implementing the interface GtkFileChooser
31
32 class WXDLLIMPEXP_CORE wxGtkFileChooser
33 {
34 public:
35 wxGtkFileChooser() { m_ignoreNextFilterEvent = false; }
36
37 void SetWidget(GtkFileChooser *w);
38
39 wxString GetPath() const;
40 void GetPaths( wxArrayString& paths ) const;
41 wxString GetDirectory() const;
42 wxString GetFilename() const;
43 void GetFilenames( wxArrayString& files ) const;
44 int GetFilterIndex() const;
45
46 bool SetPath( const wxString& path );
47 bool SetDirectory( const wxString& dir );
48 void SetWildcard( const wxString& wildCard );
49 void SetFilterIndex( int filterIndex );
50
51 bool HasFilterChoice() const;
52
53 bool ShouldIgnoreNextFilterEvent() const { return m_ignoreNextFilterEvent; }
54
55 wxString GetCurrentWildCard() const
56 { return m_wildcards[GetFilterIndex()]; }
57
58 private:
59 GtkFileChooser *m_widget;
60 // First wildcard in filter, to be used when the user
61 // saves a file without giving an extension.
62 wxArrayString m_wildcards;
63
64 // If true, ignore the next event because it was generated by us and not
65 // the user.
66 bool m_ignoreNextFilterEvent;
67 };
68
69 #if wxUSE_FILECTRL
70
71 class WXDLLIMPEXP_CORE wxGtkFileCtrl: public wxControl,
72 public wxFileCtrlBase
73 {
74 public:
75 wxGtkFileCtrl () { Init(); }
76
77 wxGtkFileCtrl ( wxWindow *parent,
78 wxWindowID id,
79 const wxString& defaultDirectory = wxEmptyString,
80 const wxString& defaultFilename = wxEmptyString,
81 const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
82 long style = wxFC_DEFAULT_STYLE,
83 const wxPoint& pos = wxDefaultPosition,
84 const wxSize& size = wxDefaultSize,
85 const wxString& name = wxFileCtrlNameStr )
86 {
87 Init();
88 Create( parent, id, defaultDirectory, defaultFilename, wildCard, style, pos, size, name );
89 }
90
91 virtual ~wxGtkFileCtrl();
92
93 bool Create( wxWindow *parent,
94 wxWindowID id,
95 const wxString& defaultDirectory = wxEmptyString,
96 const wxString& defaultFileName = wxEmptyString,
97 const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
98 long style = wxFC_DEFAULT_STYLE,
99 const wxPoint& pos = wxDefaultPosition,
100 const wxSize& size = wxDefaultSize,
101 const wxString& name = wxFileCtrlNameStr );
102
103 virtual void SetWildcard( const wxString& wildCard );
104 virtual void SetFilterIndex( int filterIndex );
105 virtual bool SetDirectory( const wxString& dir );
106 virtual bool SetFilename( const wxString& name );
107 virtual bool SetPath( const wxString& path );
108
109 virtual wxString GetFilename() const;
110 virtual wxString GetDirectory() const;
111 virtual wxString GetWildcard() const { return this->m_wildCard; }
112 virtual wxString GetPath() const;
113 virtual void GetPaths( wxArrayString& paths ) const;
114 virtual void GetFilenames( wxArrayString& files ) const;
115 virtual int GetFilterIndex() const { return m_fc.GetFilterIndex(); }
116
117 virtual bool HasMultipleFileSelection() const { return HasFlag( wxFC_MULTIPLE ); }
118 virtual void ShowHidden(bool show);
119
120 virtual bool HasFilterChoice() const
121 { return m_fc.HasFilterChoice(); }
122
123
124 // Implementation only from now on.
125 bool GTKShouldIgnoreNextFilterEvent() const
126 { return m_fc.ShouldIgnoreNextFilterEvent(); }
127
128 bool m_checkNextSelEvent;
129 bool m_ignoreNextFolderChangeEvent;
130
131 protected:
132 GtkFileChooser *m_fcWidget;
133 wxGtkFileChooser m_fc;
134 wxString m_wildCard;
135
136 private:
137 void Init();
138
139 DECLARE_DYNAMIC_CLASS( wxGtkFileCtrl )
140 };
141
142 #endif // wxUSE_FILECTRL
143
144 #endif // _WX_GTK_FILECTRL_H_
145