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d4718b18b6
The FontMetrics dummy class was in the wrong namespace. Linking on linux did work because the GNU linker is more clever than the MSVC linker for this particular example and throws out more unused code, so that theFontMetrics was not referenced at all.
149 lines
2.1 KiB
C++
149 lines
2.1 KiB
C++
/**
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* \file dummy_impl.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Jean-Marc Lasgouttes
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*
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* Full author contact details are available in file CREDITS.
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*/
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/**
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* This file contains dummy implementation of some methods that are
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* needed byclasses used by tex2lyx. This allows to reduce the number
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* of classes we have to link against.
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*/
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// {[(
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#include <config.h>
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#include "Format.h"
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#include "LaTeXFeatures.h"
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#include "LyXRC.h"
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#include "output_xhtml.h"
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#include "support/Messages.h"
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#include <iostream>
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using namespace std;
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namespace lyx {
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//
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// Dummy Alert support (needed by TextClass)
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//
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namespace frontend {
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namespace Alert {
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void warning(docstring const & title, docstring const & message,
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bool const &)
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{
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cerr << to_utf8(title) << "\n" << to_utf8(message) << endl;
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}
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}
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}
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//
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// Dummy TexRow support (needed by docstream)
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//
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void TexRow::newline()
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{}
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void TexRow::newlines(int)
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{}
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//
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// Dummy LyXRC support
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//
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LyXRC lyxrc;
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/** Note that some variables are not initialized correctly. Hopefully
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* they are not used in our code (currently valgrind does not complain).
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* Linking against the full LyXRC.cpp forces us to pull too much
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* stuff.
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*/
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LyXRC::LyXRC()
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{}
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//
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// Dummy translation support (needed at many places)
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//
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Messages messages_;
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Messages const & getMessages(string const &)
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{
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return messages_;
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}
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Messages const & getGuiMessages()
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{
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return messages_;
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}
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//
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// Dummy formats support (needed by Lexer)
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//
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Formats formats;
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bool Formats::isZippedFile(support::FileName const&) const
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{
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return false;
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}
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//
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// Dummy features support (needed by ModuleList)
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//
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bool LaTeXFeatures::isAvailable(string const &)
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{
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return true;
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}
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string alignmentToCSS(LyXAlignment)
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{
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return string();
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}
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//
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// Dummy FontMetrics (needed by Length)
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//
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namespace frontend {
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class FontMetrics {
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int em() const { return 0; };
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};
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}
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class FontInfo;
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frontend::FontMetrics const & theFontMetrics(FontInfo const &) {
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static frontend::FontMetrics dummy;
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return dummy;
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}
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//
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// Keep the linker happy on Windows
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//
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void lyx_exit(int)
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{}
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}
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