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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27425 a592a061-630c-0410-9148-cb99ea01b6c8
83 lines
1.5 KiB
C++
83 lines
1.5 KiB
C++
/**
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* \file MathMacroArgument.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 Alejandro Aguilar Sierra
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* \author André Pönitz
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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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#include <config.h>
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#include "MathMacroArgument.h"
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#include "MathStream.h"
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#include "MathSupport.h"
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#include "support/debug.h"
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namespace lyx {
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MathMacroArgument::MathMacroArgument(int n)
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: number_(n)
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{
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if (n < 1 || n > 9) {
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LYXERR0("MathMacroArgument::MathMacroArgument: wrong Argument id: " << n);
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}
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// The profiler tells us not to use
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// str_ = '#' + convert<docstring>(n);
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// so we do the conversion of n to ASCII manually.
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// This works because 1 <= n <= 9.
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str_.resize(2);
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str_[0] = '#';
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str_[1] = '0' + n;
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}
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Inset * MathMacroArgument::clone() const
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{
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return new MathMacroArgument(*this);
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}
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void MathMacroArgument::setNumber(int n)
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{
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if (n < 1 || n > 9) {
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LYXERR0("MathMacroArgument::setNumber: wrong Argument id: " << n);
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}
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number_ = n;
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str_[1] = '0' + n;
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}
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void MathMacroArgument::write(WriteStream & os) const
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{
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os << str_;
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}
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void MathMacroArgument::metrics(MetricsInfo & mi, Dimension & dim) const
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{
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mathed_string_dim(mi.base.font, str_, dim);
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}
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void MathMacroArgument::draw(PainterInfo & pi, int x, int y) const
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{
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drawStrRed(pi, x, y, str_);
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setPosCache(pi, x, y);
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}
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void MathMacroArgument::normalize(NormalStream & os) const
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{
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os << "[macroarg " << str_ << "] ";
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}
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} // namespace lyx
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