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https://git.lyx.org/repos/lyx.git
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9b2be91bed
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4601 a592a061-630c-0410-9148-cb99ea01b6c8
72 lines
1.2 KiB
C
72 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_braceinset.h"
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#include "math_parser.h"
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#include "math_support.h"
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#include "math_mathmlstream.h"
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#include "support/LOstream.h"
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using std::max;
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MathBraceInset::MathBraceInset()
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: MathNestInset(1)
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{}
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MathBraceInset::MathBraceInset(MathArray const & ar)
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: MathNestInset(1)
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{
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cell(0) = ar;
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}
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MathInset * MathBraceInset::clone() const
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{
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return new MathBraceInset(*this);
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}
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void MathBraceInset::metrics(MathMetricsInfo & mi) const
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{
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xcell(0).metrics(mi);
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Dimension t;
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mathed_char_dim(mi.base.font, '{', t);
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wid_ = t.w;
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dim_.a = max(xcell(0).ascent(), t.a);
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dim_.d = max(xcell(0).descent(), t.a);
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dim_.w = xcell(0).width() + 2 * wid_;
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}
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void MathBraceInset::draw(MathPainterInfo & pi, int x, int y) const
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{
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LyXFont font = pi.base.font;
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font.setColor(LColor::latex);
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drawChar(pi, font, x, y, '{');
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xcell(0).draw(pi, x + wid_, y);
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drawChar(pi, font, x + width() - wid_, y, '}');
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}
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void MathBraceInset::write(WriteStream & os) const
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{
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os << '{' << cell(0) << '}';
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}
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void MathBraceInset::normalize(NormalStream & os) const
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{
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os << "[block " << cell(0) << ']';
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}
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void MathBraceInset::infoize(std::ostream & os) const
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{
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os << "Nested Block: ";
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}
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