/** * \file InsetMathBox.cpp * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * * \author André Pönitz * \author Ling Li (InsetMathMakebox) * * Full author contact details are available in file CREDITS. */ #include #include "InsetMathBox.h" #include "LaTeXFeatures.h" #include "MathData.h" #include "MathStream.h" #include "MathSupport.h" #include "MetricsInfo.h" #include "support/gettext.h" #include "support/lstrings.h" #include "frontends/Painter.h" #include #include using namespace lyx::support; namespace lyx { ///////////////////////////////////////////////////////////////////// // // InsetMathBox // ///////////////////////////////////////////////////////////////////// InsetMathBox::InsetMathBox(Buffer * buf, docstring const & name) : InsetMathNest(buf, 1), name_(name) {} void InsetMathBox::write(WriteStream & os) const { ModeSpecifier specifier(os, TEXT_MODE); os << '\\' << name_ << '{' << cell(0) << '}'; } void InsetMathBox::normalize(NormalStream & os) const { os << '[' << name_ << ' '; //text_->write(buffer(), os); os << "] "; } void InsetMathBox::mathmlize(MathStream & ms) const { // FIXME XHTML // Need to do something special for tags here. // Probably will have to involve deferring them, which // means returning something from this routine. SetMode textmode(ms, true); ms << MTag("mstyle", "class='mathbox'") << cell(0) << ETag("mstyle"); } void InsetMathBox::htmlize(HtmlStream & ms) const { SetHTMLMode textmode(ms, true); ms << MTag("span", "class='mathbox'") << cell(0) << ETag("span"); } void InsetMathBox::metrics(MetricsInfo & mi, Dimension & dim) const { Changer dummy = mi.base.changeFontSet("textnormal"); cell(0).metrics(mi, dim); } void InsetMathBox::draw(PainterInfo & pi, int x, int y) const { Changer dummy = pi.base.changeFontSet("textnormal"); cell(0).draw(pi, x, y); } void InsetMathBox::infoize(odocstream & os) const { os << bformat(_("Box: %1$s"), name_); } void InsetMathBox::validate(LaTeXFeatures & features) const { // FIXME XHTML // It'd be better to be able to get this from an InsetLayout, but at present // InsetLayouts do not seem really to work for things that aren't InsetTexts. if (features.runparams().math_flavor == OutputParams::MathAsMathML) features.addCSSSnippet("mstyle.mathbox { font-style: normal; }"); else if (features.runparams().math_flavor == OutputParams::MathAsHTML) features.addCSSSnippet("span.mathbox { font-style: normal; }"); if (name_ == "tag" || name_ == "tag*") features.require("amsmath"); InsetMathNest::validate(features); } ///////////////////////////////////////////////////////////////////// // // InsetMathFBox // ///////////////////////////////////////////////////////////////////// InsetMathFBox::InsetMathFBox(Buffer * buf) : InsetMathNest(buf, 1) {} void InsetMathFBox::metrics(MetricsInfo & mi, Dimension & dim) const { Changer dummy = mi.base.changeFontSet("textnormal"); cell(0).metrics(mi, dim); // 1 pixel space, 1 frame, 1 space dim.wid += 2 * 3; dim.asc += 3; dim.des += 3; } void InsetMathFBox::draw(PainterInfo & pi, int x, int y) const { Dimension const dim = dimension(*pi.base.bv); pi.pain.rectangle(x + 1, y - dim.ascent() + 1, dim.width() - 2, dim.height() - 2, Color_foreground); Changer dummy = pi.base.changeFontSet("textnormal"); cell(0).draw(pi, x + 3, y); } void InsetMathFBox::write(WriteStream & os) const { ModeSpecifier specifier(os, TEXT_MODE); os << "\\fbox{" << cell(0) << '}'; } void InsetMathFBox::normalize(NormalStream & os) const { os << "[fbox " << cell(0) << ']'; } void InsetMathFBox::mathmlize(MathStream & ms) const { SetMode textmode(ms, true); ms << MTag("mstyle", "class='fbox'") << cell(0) << ETag("mstyle"); } void InsetMathFBox::htmlize(HtmlStream & ms) const { SetHTMLMode textmode(ms, true); ms << MTag("span", "class='fbox'") << cell(0) << ETag("span"); } void InsetMathFBox::infoize(odocstream & os) const { os << "FBox: "; } void InsetMathFBox::validate(LaTeXFeatures & features) const { // FIXME XHTML // It'd be better to be able to get this from an InsetLayout, but at present // InsetLayouts do not seem really to work for things that aren't InsetTexts. if (features.runparams().math_flavor == OutputParams::MathAsMathML) features.addCSSSnippet( "mstyle.fbox { border: 1px solid black; font-style: normal; padding: 0.5ex; }"); else if (features.runparams().math_flavor == OutputParams::MathAsHTML) features.addCSSSnippet( "span.fbox { border: 1px solid black; font-style: normal; padding: 0.5ex; }"); cell(0).validate(features); InsetMathNest::validate(features); } ///////////////////////////////////////////////////////////////////// // // InsetMathMakebox // ///////////////////////////////////////////////////////////////////// InsetMathMakebox::InsetMathMakebox(Buffer * buf, bool framebox) : InsetMathNest(buf, 3), framebox_(framebox) {} void InsetMathMakebox::metrics(MetricsInfo & mi, Dimension & dim) const { Changer dummy = mi.base.changeFontSet("textnormal"); Dimension wdim; static docstring bracket = from_ascii("["); metricsStrRedBlack(mi, wdim, bracket); int w = wdim.wid; Dimension dim0; Dimension dim1; Dimension dim2; cell(0).metrics(mi, dim0); cell(1).metrics(mi, dim1); cell(2).metrics(mi, dim2); dim.wid = w + dim0.wid + w + w + dim1.wid + w + 2 + dim2.wid; dim.asc = std::max(std::max(wdim.asc, dim0.asc), std::max(dim1.asc, dim2.asc)); dim.des = std::max(std::max(wdim.des, dim0.des), std::max(dim1.des, dim2.des)); if (framebox_) { dim.wid += 4; dim.asc += 3; dim.des += 2; } else { dim.asc += 1; dim.des += 1; } } void InsetMathMakebox::draw(PainterInfo & pi, int x, int y) const { Changer dummy = pi.base.changeFontSet("textnormal"); BufferView const & bv = *pi.base.bv; int w = mathed_char_width(pi.base.font, '['); if (framebox_) { Dimension const dim = dimension(*pi.base.bv); pi.pain.rectangle(x + 1, y - dim.ascent() + 1, dim.width() - 2, dim.height() - 2, Color_foreground); x += 2; } drawStrBlack(pi, x, y, from_ascii("[")); x += w; cell(0).draw(pi, x, y); x += cell(0).dimension(bv).wid; drawStrBlack(pi, x, y, from_ascii("]")); x += w; drawStrBlack(pi, x, y, from_ascii("[")); x += w; cell(1).draw(pi, x, y); x += cell(1).dimension(bv).wid; drawStrBlack(pi, x, y, from_ascii("]")); x += w + 2; cell(2).draw(pi, x, y); } void InsetMathMakebox::write(WriteStream & os) const { ModeSpecifier specifier(os, TEXT_MODE); os << (framebox_ ? "\\framebox" : "\\makebox"); if (!cell(0).empty() || !os.latex()) { os << '[' << cell(0) << ']'; if (!cell(1).empty() || !os.latex()) os << '[' << cell(1) << ']'; } os << '{' << cell(2) << '}'; } void InsetMathMakebox::normalize(NormalStream & os) const { os << (framebox_ ? "[framebox " : "[makebox ") << cell(0) << ' ' << cell(1) << ' ' << cell(2) << ']'; } void InsetMathMakebox::infoize(odocstream & os) const { os << (framebox_ ? "Framebox" : "Makebox") << " (width: " << cell(0) << " pos: " << cell(1) << ")"; } void InsetMathMakebox::mathmlize(MathStream & ms) const { // FIXME We could do something with the other arguments. std::string const cssclass = framebox_ ? "framebox" : "makebox"; SetMode textmode(ms, true); ms << MTag("mstyle", "class='" + cssclass + "'") << cell(2) << ETag("mstyle"); } void InsetMathMakebox::htmlize(HtmlStream & ms) const { // FIXME We could do something with the other arguments. SetHTMLMode textmode(ms, true); std::string const cssclass = framebox_ ? "framebox" : "makebox"; ms << MTag("span", "class='" + cssclass + "'") << cell(2) << ETag("span"); } void InsetMathMakebox::validate(LaTeXFeatures & features) const { // FIXME XHTML // It'd be better to be able to get this from an InsetLayout, but at present // InsetLayouts do not seem really to work for things that aren't InsetTexts. if (features.runparams().math_flavor == OutputParams::MathAsMathML) features.addCSSSnippet("mstyle.framebox { border: 1px solid black; }"); else if (features.runparams().math_flavor == OutputParams::MathAsHTML) features.addCSSSnippet("span.framebox { border: 1px solid black; }"); InsetMathNest::validate(features); } ///////////////////////////////////////////////////////////////////// // // InsetMathBoxed // ///////////////////////////////////////////////////////////////////// InsetMathBoxed::InsetMathBoxed(Buffer * buf) : InsetMathNest(buf, 1) {} void InsetMathBoxed::metrics(MetricsInfo & mi, Dimension & dim) const { cell(0).metrics(mi, dim); // 1 pixel space, 1 frame, 1 space dim.wid += 2 * 3; dim.asc += 3; dim.des += 3; } void InsetMathBoxed::draw(PainterInfo & pi, int x, int y) const { Dimension const dim = dimension(*pi.base.bv); pi.pain.rectangle(x + 1, y - dim.ascent() + 1, dim.width() - 2, dim.height() - 2, Color_foreground); cell(0).draw(pi, x + 3, y); } void InsetMathBoxed::write(WriteStream & os) const { ModeSpecifier specifier(os, MATH_MODE); os << "\\boxed{" << cell(0) << '}'; } void InsetMathBoxed::normalize(NormalStream & os) const { os << "[boxed " << cell(0) << ']'; } void InsetMathBoxed::infoize(odocstream & os) const { os << "Boxed: "; } void InsetMathBoxed::mathmlize(MathStream & ms) const { ms << MTag("mstyle", "class='boxed'") << cell(0) << ETag("mstyle"); } void InsetMathBoxed::htmlize(HtmlStream & ms) const { ms << MTag("span", "class='boxed'") << cell(0) << ETag("span"); } void InsetMathBoxed::validate(LaTeXFeatures & features) const { features.require("amsmath"); // FIXME XHTML // It'd be better to be able to get this from an InsetLayout, but at present // InsetLayouts do not seem really to work for things that aren't InsetTexts. if (features.runparams().math_flavor == OutputParams::MathAsMathML) features.addCSSSnippet("mstyle.boxed { border: 1px solid black; }"); else if (features.runparams().math_flavor == OutputParams::MathAsHTML) features.addCSSSnippet("span.boxed { border: 1px solid black; }"); InsetMathNest::validate(features); } } // namespace lyx