/[pcsx2_0.9.7]/branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/msw/helpbest.cpp
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Contents of /branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/msw/helpbest.cpp

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Revision 32 - (show annotations) (download)
Tue Sep 7 03:29:01 2010 UTC (9 years, 11 months ago) by william
File size: 2707 byte(s)
branching from upstream revision (http://pcsx2.googlecode.com/svn/trunk
): r3113 to
https://svn.netsolutions.dnsalias.com/websvn/ps2/pcsx2/pcsx2_0.9.7/branch/r3113_0.9.7_beta
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/helpbest.cpp
3 // Purpose: Tries to load MS HTML Help, falls back to wxHTML upon failure
4 // Author: Mattia Barbon
5 // Modified by:
6 // Created: 02/04/2001
7 // RCS-ID: $Id: helpbest.cpp 39398 2006-05-28 23:07:02Z VZ $
8 // Copyright: (c) Mattia Barbon
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // For compilers that support precompilation, includes "wx.h".
13 #include "wx/wxprec.h"
14
15 #ifdef __BORLANDC__
16 #pragma hdrstop
17 #endif
18
19 #ifndef WX_PRECOMP
20 #include "wx/log.h"
21 #endif
22
23 #include "wx/filefn.h"
24
25 #if wxUSE_HELP && wxUSE_MS_HTML_HELP \
26 && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
27
28 #include "wx/msw/helpchm.h"
29 #include "wx/html/helpctrl.h"
30 #include "wx/msw/helpbest.h"
31
32 IMPLEMENT_DYNAMIC_CLASS( wxBestHelpController, wxHelpControllerBase )
33
34 bool wxBestHelpController::Initialize( const wxString& filename )
35 {
36 // try wxCHMHelpController
37 wxCHMHelpController* chm = new wxCHMHelpController(m_parentWindow);
38
39 m_helpControllerType = wxUseChmHelp;
40 // do not warn upon failure
41 wxLogNull dontWarnOnFailure;
42
43 if( chm->Initialize( GetValidFilename( filename ) ) )
44 {
45 m_helpController = chm;
46 m_parentWindow = NULL;
47 return true;
48 }
49
50 // failed
51 delete chm;
52
53 // try wxHtmlHelpController
54 wxHtmlHelpController *
55 html = new wxHtmlHelpController(m_style, m_parentWindow);
56
57 m_helpControllerType = wxUseHtmlHelp;
58 if( html->Initialize( GetValidFilename( filename ) ) )
59 {
60 m_helpController = html;
61 m_parentWindow = NULL;
62 return true;
63 }
64
65 // failed
66 delete html;
67
68 return false;
69 }
70
71 wxString wxBestHelpController::GetValidFilename( const wxString& filename ) const
72 {
73 wxString tmp = filename;
74 ::wxStripExtension( tmp );
75
76 switch( m_helpControllerType )
77 {
78 case wxUseChmHelp:
79 if( ::wxFileExists( tmp + wxT(".chm") ) )
80 return tmp + wxT(".chm");
81
82 return filename;
83
84 case wxUseHtmlHelp:
85 if( ::wxFileExists( tmp + wxT(".htb") ) )
86 return tmp + wxT(".htb");
87 if( ::wxFileExists( tmp + wxT(".zip") ) )
88 return tmp + wxT(".zip");
89 if( ::wxFileExists( tmp + wxT(".hhp") ) )
90 return tmp + wxT(".hhp");
91
92 return filename;
93
94 default:
95 // we CAN'T get here
96 wxFAIL_MSG( wxT("wxBestHelpController: Must call Initialize, first!") );
97 }
98
99 return wxEmptyString;
100 }
101
102 #endif
103 // wxUSE_HELP && wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP

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