* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
+ * \author Ling Li (InsetMathMakebox)
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "InsetMathBox.h"
+
+#include "LaTeXFeatures.h"
#include "MathData.h"
#include "MathStream.h"
-#include "MathStream.h"
-#include "support/std_ostream.h"
+#include "MathSupport.h"
+#include "MetricsInfo.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
-namespace lyx {
+#include "frontends/Painter.h"
-InsetMathBox::InsetMathBox(docstring const & name)
- : InsetMathNest(1), name_(name)
-{}
+#include <algorithm>
+#include <ostream>
+using namespace lyx::support;
-Inset * InsetMathBox::clone() const
-{
- return new InsetMathBox(*this);
-}
+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) << '}';
}
}
-bool InsetMathBox::metrics(MetricsInfo & mi, Dimension & dim) const
+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
{
- FontSetChanger dummy(mi.base, "textnormal");
+ Changer dummy = mi.base.changeFontSet("textnormal");
cell(0).metrics(mi, dim);
metricsMarkers(dim);
- if (dim_ == dim)
- return false;
- dim_ = dim;
- return true;
}
void InsetMathBox::draw(PainterInfo & pi, int x, int y) const
{
- FontSetChanger dummy(pi.base, "textnormal");
+ Changer dummy = pi.base.changeFontSet("textnormal");
cell(0).draw(pi, x, y);
drawMarkers(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);
+ metricsMarkers2(dim, 3); // 1 pixel space, 1 frame, 1 space
+}
+
+
+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);
+ setPosCache(pi, x, 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
{
- os << "Box: " << name_;
+ 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;
+ }
+
+ metricsMarkers(dim);
+}
+
+
+void InsetMathMakebox::draw(PainterInfo & pi, int x, int y) const
+{
+ drawMarkers(pi, x, y);
+
+ 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);
+ metricsMarkers2(dim, 3); // 1 pixel space, 1 frame, 1 space
+}
+
+
+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);
+ setPosCache(pi, x, 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);
}