/** * \file InsetMathBrace.cpp * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * * \author André Pönitz * * Full author contact details are available in file CREDITS. */ #include #include "InsetMathBrace.h" #include "MathData.h" #include "MathStream.h" #include "MathSupport.h" #include "MetricsInfo.h" #include "frontends/FontMetrics.h" #include "frontends/Painter.h" #include #include using namespace std; namespace lyx { InsetMathBrace::InsetMathBrace(Buffer * buf) : InsetMathNest(buf, 1) {} InsetMathBrace::InsetMathBrace(MathData const & ar) : InsetMathNest(const_cast(ar.buffer()), 1) { cell(0) = ar; } Inset * InsetMathBrace::clone() const { return new InsetMathBrace(*this); } void InsetMathBrace::metrics(MetricsInfo & mi, Dimension & dim) const { Dimension dim0; cell(0).metrics(mi, dim0); FontInfo font = mi.base.font; augmentFont(font, from_ascii("mathnormal")); Dimension t = theFontMetrics(font).dimension('{'); dim.asc = max(dim0.asc, t.asc); dim.des = max(dim0.des, t.des); dim.wid = dim0.width() + 2 * t.wid; metricsMarkers(dim); } void InsetMathBrace::draw(PainterInfo & pi, int x, int y) const { FontInfo font = pi.base.font; augmentFont(font, from_ascii("mathnormal")); font.setShape(UP_SHAPE); font.setColor(Color_latex); Dimension t = theFontMetrics(font).dimension('{'); pi.pain.text(x, y, '{', font); cell(0).draw(pi, x + t.wid, y); Dimension const & dim0 = cell(0).dimension(*pi.base.bv); pi.pain.text(x + t.wid + dim0.width(), y, '}', font); drawMarkers(pi, x, y); } void InsetMathBrace::write(WriteStream & os) const { os << '{' << cell(0) << '}'; } void InsetMathBrace::normalize(NormalStream & os) const { os << "[block " << cell(0) << ']'; } void InsetMathBrace::maple(MapleStream & os) const { os << cell(0); } void InsetMathBrace::octave(OctaveStream & os) const { os << cell(0); } void InsetMathBrace::mathmlize(MathStream & os) const { os << MTag("mrow") << cell(0) << ETag("mrow"); } void InsetMathBrace::htmlize(HtmlStream & os) const { os << cell(0); } void InsetMathBrace::mathematica(MathematicaStream & os) const { os << cell(0); } void InsetMathBrace::infoize(odocstream & os) const { os << "Nested Block: "; } } // namespace lyx