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237c132c1e
- get rid of the cached Dimension. Text inset dimensions are saved in ParagraphMetrics and mathed maintain their own dimension where needed. - width(), ascent(), descent(): deleted. - dimension(): now needs a valid BufferView. - metrics(): now void. * BufferView::getCoveringInset(): simplify. * ParagraphMetrics(): now cache inset dimensions. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20420 a592a061-630c-0410-9148-cb99ea01b6c8
72 lines
1.4 KiB
C++
72 lines
1.4 KiB
C++
// -*- C++ -*-
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/**
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* \file InsetMathMBox.h
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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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#define MATH_MBOX
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#ifdef MATH_MBOX
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#ifndef MATH_MBOXINSET_H
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#define MATH_MBOXINSET_H
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#include "InsetMath.h"
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#include "Text.h"
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namespace lyx {
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class Buffer;
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class BufferView;
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// almost a substitute for the real text inset...
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class InsetMathMBox : public InsetMath {
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public:
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///
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explicit InsetMathMBox();
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explicit InsetMathMBox(LayoutPtr const & layout);
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/// this stores metrics information in cache_
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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/// draw according to cached metrics
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void draw(PainterInfo &, int x, int y) const;
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///
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bool inMathed() const { return false; }
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///
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bool isActive() const { return true; }
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///
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void write(Buffer const & buf, WriteStream & os) const;
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///
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int latex(Buffer const &, odocstream & os,
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OutputParams const & runparams) const;
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///
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Text * getText(int) const;
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///
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void cursorPos(BufferView const & bv, CursorSlice const & sl,
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bool boundary, int & x, int & y) const;
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protected:
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virtual void doDispatch(Cursor & cur, FuncRequest & cmd);
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///
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mutable Text text_;
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private:
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virtual Inset * clone() const;
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};
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} // namespace lyx
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#endif //MATH_MBOXINSET_H
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#endif //MATH_MBOX
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