752d7d239a
Compiler output is identical before & after this step git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/branches/wizou@6036 212acab6-be3b-0410-9dea-997c60f758d6
112 lines
3.3 KiB
C++
112 lines
3.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/html/m_links.cpp
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// Purpose: wxHtml module for links & anchors
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// Author: Vaclav Slavik
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// RCS-ID: $Id: nslinks.cpp,v 1.2 2007/03/08 01:47:14 pabs3 Exp $
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// Copyright: (c) 1999 Vaclav Slavik
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// Licence: wxWindows licence
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//
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// Reviewed for Unicode support by Jim Park -- 08/23/2007
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// Basically, compiling wxWidgets as Unicode should do it.
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/////////////////////////////////////////////////////////////////////////////
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_HTML && wxUSE_STREAMS
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#ifndef WXPRECOMP
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#endif
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#include "wx/html/forcelnk.h"
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#include "wx/html/m_templ.h"
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#include <wx/filefn.h>
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#include <wx/stdpaths.h>
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FORCE_LINK_ME(nslinks)
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class wxHtmlAnchorCell : public wxHtmlCell
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{
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private:
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wxString m_AnchorName;
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public:
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wxHtmlAnchorCell(const wxString& name) : wxHtmlCell()
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{ m_AnchorName = name; }
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void Draw(wxDC& WXUNUSED(dc),
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int WXUNUSED(x), int WXUNUSED(y),
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int WXUNUSED(view_y1), int WXUNUSED(view_y2),
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wxHtmlRenderingInfo& WXUNUSED(info)) {}
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DECLARE_NO_COPY_CLASS(wxHtmlAnchorCell)
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};
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TAG_HANDLER_BEGIN(A, "A")
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TAG_HANDLER_CONSTR(A) { }
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TAG_HANDLER_PROC(tag)
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{
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if (tag.HasParam( wxT("HREF") ))
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{
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wxHtmlLinkInfo oldlnk = m_WParser->GetLink();
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wxColour oldclr = m_WParser->GetActualColor();
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wxString name(tag.GetParam( wxT("HREF") )), target;
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if (tag.HasParam( wxT("TARGET") )) target = tag.GetParam( wxT("TARGET") );
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wxColour colour = m_WParser->GetLinkColor();
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wxHtmlLinkInfo linkInfo(name, target);
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if (name.Left(3).IsSameAs((const wxChar*) wxT("EX:"), false))
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{
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wxString url = name.Mid(3);
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if (!url.Left(7).IsSameAs((const wxChar*) wxT("http://"), false) && !url.Left(6).IsSameAs((const wxChar*) wxT("irc://"), false))
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{
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wxString exePath = wxStandardPaths::Get().GetExecutablePath();
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wxString path = ::wxPathOnly(exePath);
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path.Append(wxFileName::GetPathSeparators()[0]);
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path.Append(url);
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if (!::wxFileExists(path) && !::wxDirExists(path))
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{
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colour = wxColour(0x80, 0x80, 0x80);
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linkInfo = wxHtmlLinkInfo(wxT("notinstalled.html"), target);
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}
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}
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}
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m_WParser->SetActualColor(colour);
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m_WParser->GetContainer()->InsertCell(new wxHtmlColourCell(colour));
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m_WParser->GetContainer()->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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m_WParser->SetLink(linkInfo);
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ParseInner(tag);
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m_WParser->SetLink(oldlnk);
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m_WParser->GetContainer()->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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m_WParser->SetActualColor(oldclr);
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m_WParser->GetContainer()->InsertCell(new wxHtmlColourCell(oldclr));
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return true;
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}
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else return false;
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}
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TAG_HANDLER_END(A)
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TAGS_MODULE_BEGIN(CustomLinks)
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TAGS_MODULE_ADD(A)
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TAGS_MODULE_END(CustomLinks)
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#endif
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