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74124b4bf8
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2489 a592a061-630c-0410-9148-cb99ea01b6c8
59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "math_scopeinset.h"
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#include "LColor.h"
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#include "Painter.h"
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#include "support.h"
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#include "support/LOstream.h"
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MathScopeInset::MathScopeInset()
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: MathNestInset(1)
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{}
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MathInset * MathScopeInset::clone() const
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{
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return new MathScopeInset(*this);
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}
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void MathScopeInset::metrics(MathStyles st) const
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{
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xcell(0).metrics(st);
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size_ = st;
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ascent_ = xcell(0).ascent();
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descent_ = xcell(0).descent();
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width_ = xcell(0).width() + mathed_string_width(LM_TC_TEX, st, "{}");
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}
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void MathScopeInset::draw(Painter & pain, int x, int y) const
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{
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xo(x);
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yo(y);
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int d = mathed_char_width(LM_TC_TEX, size_, '{');
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drawChar(pain, LM_TC_TEX, size_, x, y, '{');
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xcell(0).draw(pain, x + d, y);
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drawChar(pain, LM_TC_TEX, size_, x + width_ - d, y, '}');
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//pain.rectangle(x, y - ascent_, width_, height(), LColor::mathline);
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}
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void MathScopeInset::write(std::ostream & os, bool fragile) const
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{
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os << '{';
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cell(0).write(os, fragile);
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os << '}';
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}
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void MathScopeInset::writeNormal(std::ostream & os) const
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{
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os << "[scope ";
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cell(0).writeNormal(os);
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os << "] ";
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}
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