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e24bf64c68
* InsetBase and all derivates: - metrics(MetricsInfo & mi, Dimension & dim) now returns a bool (true if metrics changed). * MathData and all derivates: - metrics(MetricsInfo & mi, Dimension & dim): ditto. * RenderBase and all derivates: - metrics(MetricsInfo & mi, Dimension & dim): ditto. * lyxtext.h/text.C: - LyXText::metrics(MetricsInfo & mi, Dimension & dim): ditto. - LyXText::redoParagraph(): take into account potential change in inset metrics. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16091 a592a061-630c-0410-9148-cb99ea01b6c8
114 lines
2.0 KiB
C
114 lines
2.0 KiB
C
/**
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* \file InsetMathString.C
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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 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 "InsetMathString.h"
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#include "MathStream.h"
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#include "MathStream.h"
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#include "MathSupport.h"
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namespace lyx {
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using std::auto_ptr;
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using std::vector;
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InsetMathString::InsetMathString(docstring const & s)
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: str_(s)
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{}
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auto_ptr<InsetBase> InsetMathString::doClone() const
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{
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return auto_ptr<InsetBase>(new InsetMathString(*this));
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}
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bool InsetMathString::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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if (dim_ == dim)
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return false;
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dim_ = dim;
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return true;
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}
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void InsetMathString::draw(PainterInfo & pi, int x, int y) const
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{
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pi.draw(x, y, str_);
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}
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void InsetMathString::normalize(NormalStream & os) const
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{
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os << "[string " << str_ << ' ' << "mathalpha" << ']';
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}
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void InsetMathString::maple(MapleStream & os) const
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{
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if (/*code_ != LM_TC_VAR ||*/ str_.size() <= 1) {
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os << ' ' << str_ << ' ';
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return;
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}
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// insert '*' between adjacent chars if type is LM_TC_VAR
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os << str_[0];
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for (size_t i = 1; i < str_.size(); ++i)
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os << str_[i];
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}
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void InsetMathString::mathematica(MathematicaStream & os) const
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{
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os << ' ' << str_ << ' ';
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}
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void InsetMathString::octave(OctaveStream & os) const
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{
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if (/*code_ != LM_TC_VAR ||*/ str_.size() <= 1) {
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os << ' ' << str_ << ' ';
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return;
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}
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// insert '*' between adjacent chars if type is LM_TC_VAR
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os << str_[0];
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for (size_t i = 1; i < str_.size(); ++i)
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os << str_[i];
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}
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void InsetMathString::mathmlize(MathStream & os) const
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{
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/*
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if (code_ == LM_TC_VAR)
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os << "<mi> " << str_ << " </mi>";
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else if (code_ == LM_TC_CONST)
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os << "<mn> " << str_ << " </mn>";
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else if (code_ == LM_TC_RM || code_ == LM_TC_TEXTRM)
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os << "<mtext> " << str_ << " </mtext>";
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else
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*/
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os << str_;
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}
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void InsetMathString::write(WriteStream & os) const
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{
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os << str_;
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}
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} // namespace lyx
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