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3b3c072df0
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7668 a592a061-630c-0410-9148-cb99ea01b6c8
69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
/**
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* \file math_dotsinset.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 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 "math_dotsinset.h"
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#include "math_mathmlstream.h"
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#include "math_support.h"
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#include "math_parser.h"
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using std::auto_ptr;
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MathDotsInset::MathDotsInset(latexkeys const * key)
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: key_(key)
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{}
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auto_ptr<InsetBase> MathDotsInset::clone() const
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{
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return auto_ptr<InsetBase>(new MathDotsInset(*this));
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}
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void MathDotsInset::metrics(MetricsInfo & mi, Dimension & dim) const
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{
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mathed_char_dim(mi.base.font, 'M', dim_);
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dh_ = 0;
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if (key_->name == "cdots" || key_->name == "dotsb"
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|| key_->name == "dotsm" || key_->name == "dotsi")
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dh_ = dim_.asc / 2;
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else if (key_->name == "dotsc")
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dh_ = dim_.asc / 4;
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else if (key_->name == "vdots") {
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dim_.wid = (dim_.wid / 2) + 1;
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dh_ = dim_.asc;
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}
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else if (key_->name == "ddots")
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dh_ = dim_.asc;
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dim = dim_;
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}
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void MathDotsInset::draw(PainterInfo & pain, int x, int y) const
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{
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mathed_draw_deco(pain, x + 2, y - dh_, dim_.width() - 2, dim_.ascent(),
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key_->name);
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if (key_->name == "vdots" || key_->name == "ddots")
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++x;
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if (key_->name != "vdots")
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--y;
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mathed_draw_deco(pain, x + 2, y - dh_, dim_.width() - 2, dim_.ascent(),
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key_->name);
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}
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string MathDotsInset::name() const
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{
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return key_->name;
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}
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