]> git.saurik.com Git - wxWidgets.git/blob - include/wx/html/htmlfilt.h
another GetInt/GetId bug fix
[wxWidgets.git] / include / wx / html / htmlfilt.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: htmlfilt.h
3 // Purpose: filters
4 // Author: Vaclav Slavik
5 // RCS-ID: $Id$
6 // Copyright: (c) 1999 Vaclav Slavik
7 // Licence: wxWindows Licence
8 /////////////////////////////////////////////////////////////////////////////
9
10
11 #ifndef _WX_HTMLFILT_H_
12 #define _WX_HTMLFILT_H_
13
14 #ifdef __GNUG__
15 #pragma interface
16 #endif
17
18 #include "wx/defs.h"
19
20 #if wxUSE_HTML
21
22 #include "wx/filesys.h"
23
24
25 //--------------------------------------------------------------------------------
26 // wxHtmlFilter
27 // This class is input filter. It can "translate" files
28 // in non-HTML format to HTML format
29 // interface to access certain
30 // kinds of files (HTPP, FTP, local, tar.gz etc..)
31 //--------------------------------------------------------------------------------
32
33 class WXDLLEXPORT wxHtmlFilter : public wxObject
34 {
35 DECLARE_ABSTRACT_CLASS(wxHtmlFilter)
36
37 public:
38 wxHtmlFilter() : wxObject() {}
39
40 virtual bool CanRead(const wxFSFile& file) const = 0;
41 // returns TRUE if this filter is able to open&read given file
42
43 virtual wxString ReadFile(const wxFSFile& file) const = 0;
44 // reads given file and returns HTML document.
45 // Returns empty string if opening failed
46 };
47
48
49
50 //--------------------------------------------------------------------------------
51 // wxHtmlFilterPlainText
52 // This filter is used as default filter if no other can
53 // be used (= uknown type of file). It is used by
54 // wxHtmlWindow itself.
55 //--------------------------------------------------------------------------------
56
57
58 class WXDLLEXPORT wxHtmlFilterPlainText : public wxHtmlFilter
59 {
60 DECLARE_DYNAMIC_CLASS(wxHtmlFilterPlainText)
61
62 public:
63 virtual bool CanRead(const wxFSFile& file) const;
64 virtual wxString ReadFile(const wxFSFile& file) const;
65 };
66
67
68
69 #endif
70 #endif // _WX_HTMLFILT_H_
71