* 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 "InsetMathBox.h"
+#include "LaTeXFeatures.h"
#include "MathData.h"
#include "MathStream.h"
+#include "MathSupport.h"
#include "MetricsInfo.h"
+#include "frontends/Painter.h"
+
#include <ostream>
namespace lyx {
-InsetMathBox::InsetMathBox(docstring const & name)
- : InsetMathNest(1), name_(name)
-{}
-
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathBox
+//
+/////////////////////////////////////////////////////////////////////
-Inset * InsetMathBox::clone() const
-{
- return new InsetMathBox(*this);
-}
+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::mathmlize(MathStream & ms) const
+{
+ SetMode textmode(ms, true, from_ascii("class='mathbox'"));
+ ms << cell(0);
+}
+
+
void InsetMathBox::metrics(MetricsInfo & mi, Dimension & dim) const
{
FontSetChanger dummy(mi.base, "textnormal");
cell(0).metrics(mi, dim);
metricsMarkers(dim);
- // Cache the inset dimension.
- setDimCache(mi, dim);
}
void InsetMathBox::infoize(odocstream & os) const
-{
+{
os << "Box: " << name_;
}
+void InsetMathBox::validate(LaTeXFeatures & features) const
+{
+ if (name_ == "tag" || name_ == "tag*")
+ features.require("amsmath");
+ cell(0).validate(features);
+}
+
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathFBox
+//
+/////////////////////////////////////////////////////////////////////
+
+
+InsetMathFBox::InsetMathFBox(Buffer * buf)
+ : InsetMathNest(buf, 1)
+{}
+
+
+void InsetMathFBox::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+ FontSetChanger dummy(mi.base, "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);
+ FontSetChanger dummy(pi.base, "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, from_ascii("class='fbox'"));
+ ms << cell(0);
+}
+
+
+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().flavor == OutputParams::HTML)
+ features.addPreambleSnippet("<style type=\"text/css\">\n"
+ "mtext.fbox { border: 1px solid black; }\n"
+ "</style>");
+}
+
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathMakebox
+//
+/////////////////////////////////////////////////////////////////////
+
+
+InsetMathMakebox::InsetMathMakebox(Buffer * buf, bool framebox)
+ : InsetMathNest(buf, 3), framebox_(framebox)
+{}
+
+
+void InsetMathMakebox::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+ FontSetChanger dummy(mi.base, "textnormal");
+
+ Dimension wdim;
+ static docstring bracket = from_ascii("[");
+ mathed_string_dim(mi.base.font, bracket, wdim);
+ 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);
+
+ FontSetChanger dummy(pi.base, "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).size() || !os.latex()) {
+ os << '[' << cell(0) << ']';
+ if (cell(1).size() || !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, from_ascii("class='" + cssclass + "'"));
+ ms << cell(2);
+}
+
+
+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().flavor == OutputParams::HTML)
+ features.addPreambleSnippet("<style type=\"text/css\">\n"
+ "mtext.framebox { border: 1px solid black; }\n"
+ "</style>");
+}
+
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// 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
+{
+ SetMode mathmode(ms, false, from_ascii("class='boxed'"));
+ ms << cell(0);
+}
+
+
+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().flavor == OutputParams::HTML)
+ features.addPreambleSnippet("<style type=\"text/css\">\n"
+ "mstyle.boxed { border: 1px solid black; }\n"
+ "</style>");
+ InsetMathNest::validate(features);
+}
+
+
} // namespace lyx