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https://git.lyx.org/repos/lyx.git
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9b4bf4c29d
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4857 a592a061-630c-0410-9148-cb99ea01b6c8
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "math_dotsinset.h"
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#include "math_mathmlstream.h"
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#include "math_streamstr.h"
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#include "math_support.h"
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#include "math_parser.h"
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MathDotsInset::MathDotsInset(latexkeys const * key)
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: key_(key)
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{}
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MathInset * MathDotsInset::clone() const
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{
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return new MathDotsInset(*this);
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}
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void MathDotsInset::metrics(MathMetricsInfo & mi) const
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{
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mathed_char_dim(mi.base.font, 'M', dim_);
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if (key_->name == "ldots" || key_->name == "dotsm")
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dh_ = 0;
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else if (key_->name == "cdots" || key_->name == "dotsb"
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|| key_->name == "dotsm" || key_->name == "dotsi")
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dh_ = ascent() / 2;
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else if (key_->name == "dotsc")
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dh_ = ascent() / 4;
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else if (key_->name == "vdots")
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dim_.w /= 2;
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else if (key_->name == "ddots")
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dh_ = ascent();
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}
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void MathDotsInset::draw(MathPainterInfo & pain, int x, int y) const
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{
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mathed_draw_deco(pain, x + 2, y - dh_, width() - 2, ascent(), 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_, width() - 2, ascent(), 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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