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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: m_meta.cpp | |
3 | // Purpose: wxHtml module for parsing <meta> tag | |
4 | // Author: Vaclav Slavik | |
5 | // RCS-ID: $Id$ | |
6 | // Copyright: (c) 2000 Vaclav Slavik | |
7 | // Licence: wxWindows Licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | #ifdef __GNUG__ | |
11 | #pragma implementation | |
12 | #endif | |
13 | ||
14 | #include "wx/wxprec.h" | |
15 | ||
16 | ||
17 | #include "wx/defs.h" | |
18 | #if wxUSE_HTML | |
19 | ||
20 | #ifdef __BORDLANDC__ | |
21 | #pragma hdrstop | |
22 | #endif | |
23 | ||
24 | #ifndef WXPRECOMP | |
25 | #include "wx/wx.h" | |
26 | #endif | |
27 | ||
28 | #include "wx/fontmap.h" | |
29 | #include "wx/html/forcelnk.h" | |
30 | #include "wx/html/m_templ.h" | |
31 | #include "wx/html/htmlcell.h" | |
32 | ||
33 | FORCE_LINK_ME(m_meta) | |
34 | ||
35 | ||
36 | ||
37 | ||
38 | TAG_HANDLER_BEGIN(META, "META") | |
39 | ||
40 | TAG_HANDLER_PROC(tag) | |
41 | { | |
42 | if (tag.HasParam(_T("HTTP-EQUIV")) && | |
43 | tag.GetParam(_T("HTTP-EQUIV")) == _T("Content-Type") && | |
44 | tag.HasParam(_T("CONTENT"))) | |
45 | { | |
46 | wxString content = tag.GetParam(_T("CONTENT")); | |
47 | if (content.Left(19) == _T("text/html; charset=")) | |
48 | { | |
49 | wxFontEncoding enc = | |
50 | wxTheFontMapper -> CharsetToEncoding(content.Mid(19)); | |
51 | if (enc == wxFONTENCODING_SYSTEM) return FALSE; | |
52 | if (enc == m_WParser -> GetInputEncoding()) return FALSE; | |
53 | ||
54 | m_WParser -> SetInputEncoding(enc); | |
55 | m_WParser -> GetContainer() -> InsertCell( | |
56 | new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
57 | } | |
58 | } | |
59 | return FALSE; | |
60 | } | |
61 | ||
62 | TAG_HANDLER_END(META) | |
63 | ||
64 | ||
65 | TAGS_MODULE_BEGIN(MetaTag) | |
66 | ||
67 | TAGS_MODULE_ADD(META) | |
68 | ||
69 | TAGS_MODULE_END(MetaTag) | |
70 | ||
71 | #endif |