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32871c1284
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18089 a592a061-630c-0410-9148-cb99ea01b6c8
134 lines
2.5 KiB
C++
134 lines
2.5 KiB
C++
/**
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* \file InsetMathMBox.cpp
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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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#include <config.h>
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#include "InsetMathMBox.h"
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#include "MathData.h"
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#include "MathStream.h"
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#include "BufferView.h"
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "Cursor.h"
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#include "debug.h"
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#include "MetricsInfo.h"
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#include "output_latex.h"
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#include "OutputParams.h"
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#include "Paragraph.h"
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#include "TexRow.h"
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#include "TextMetrics.h"
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namespace lyx {
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//using support::odocstream;
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using std::auto_ptr;
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using std::endl;
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InsetMathMBox::InsetMathMBox()
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{
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text_.paragraphs().clear();
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text_.paragraphs().push_back(Paragraph());
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}
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InsetMathMBox::InsetMathMBox(LyXLayout_ptr const & layout)
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{
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text_.paragraphs().clear();
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text_.paragraphs().push_back(Paragraph());
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text_.paragraphs().back().layout(layout);
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}
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auto_ptr<Inset> InsetMathMBox::doClone() const
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{
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return auto_ptr<Inset>(new InsetMathMBox(*this));
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}
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bool InsetMathMBox::metrics(MetricsInfo & mi, Dimension & dim) const
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{
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TextMetrics & tm = mi.base.bv->textMetrics(&text_);
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tm.metrics(mi, dim);
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metricsMarkers2(dim);
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if (dim_ == dim)
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return false;
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dim_ = dim;
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return true;
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}
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void InsetMathMBox::draw(PainterInfo & pi, int x, int y) const
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{
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text_.draw(pi, x + 1, y);
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drawMarkers(pi, x, y);
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}
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void InsetMathMBox::write(Buffer const & buf, WriteStream & ws) const
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{
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if (ws.latex()) {
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ws << "\\mbox{\n";
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TexRow texrow;
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OutputParams runparams(&buf.params().encoding());
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latexParagraphs(buf, text_.paragraphs(), ws.os(), texrow, runparams);
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ws.addlines(texrow.rows());
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ws << "}";
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} else {
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ws << "\\mbox{\n";
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std::ostringstream os;
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text_.write(buf, os);
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ws.os() << from_utf8(os.str());
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ws << "}";
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}
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}
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int InsetMathMBox::latex(Buffer const & buf, odocstream & os,
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OutputParams const & runparams) const
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{
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os << "\\mbox{\n";
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TexRow texrow;
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latexParagraphs(buf, text_.paragraphs(), os, texrow, runparams);
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os << "}";
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return texrow.rows();
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}
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void InsetMathMBox::doDispatch(Cursor & cur, FuncRequest & cmd)
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{
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text_.dispatch(cur, cmd);
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}
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LyXText * InsetMathMBox::getText(int) const
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{
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return &text_;
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}
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void InsetMathMBox::cursorPos(BufferView const & bv,
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CursorSlice const & sl, bool boundary, int & x, int & y) const
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{
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x = text_.cursorX(bv, sl, boundary);
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y = text_.cursorY(bv, sl, boundary);
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}
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void InsetMathMBox::drawSelection(PainterInfo & pi, int x, int y) const
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{
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text_.drawSelection(pi, x, y);
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}
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} // namespace lyx
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