#include "BufferParams.h"
#include "BufferView.h"
#include "ColorSet.h"
+#include "Cursor.h"
#include "CutAndPaste.h"
#include "Encoding.h"
#include "Exporter.h"
#include "InsetMathMacro.h"
#include "InsetMathMacroTemplate.h"
#include "MetricsInfo.h"
-#include "xml.h"
#include "Paragraph.h"
#include "ParIterator.h"
#include "xml.h"
#include "graphics/PreviewLoader.h"
#include "frontends/alert.h"
+#include "frontends/FontMetrics.h"
#include "frontends/Painter.h"
#include "support/convert.h"
#include "support/filetools.h"
#include "support/lassert.h"
#include "support/lstrings.h"
-#include "support/RefChanger.h"
+#include "support/Changer.h"
#include <sstream>
os << "}\\\\\n";
}
-
} // namespace
-HullType hullType(docstring const & s)
-{
- if (s == "none") return hullNone;
- if (s == "simple") return hullSimple;
- if (s == "equation") return hullEquation;
- if (s == "eqnarray") return hullEqnArray;
- if (s == "align") return hullAlign;
- if (s == "alignat") return hullAlignAt;
- if (s == "xalignat") return hullXAlignAt;
- if (s == "xxalignat") return hullXXAlignAt;
- if (s == "multline") return hullMultline;
- if (s == "gather") return hullGather;
- if (s == "flalign") return hullFlAlign;
- if (s == "regexp") return hullRegexp;
- lyxerr << "unknown hull type '" << to_utf8(s) << "'" << endl;
- return hullUnknown;
-}
-
-
-docstring hullName(HullType type)
-{
- switch (type) {
- case hullNone: return from_ascii("none");
- case hullSimple: return from_ascii("simple");
- case hullEquation: return from_ascii("equation");
- case hullEqnArray: return from_ascii("eqnarray");
- case hullAlign: return from_ascii("align");
- case hullAlignAt: return from_ascii("alignat");
- case hullXAlignAt: return from_ascii("xalignat");
- case hullXXAlignAt: return from_ascii("xxalignat");
- case hullMultline: return from_ascii("multline");
- case hullGather: return from_ascii("gather");
- case hullFlAlign: return from_ascii("flalign");
- case hullRegexp: return from_ascii("regexp");
- case hullUnknown:
- lyxerr << "unknown hull type" << endl;
- break;
- }
- return from_ascii("none");
-}
-
static InsetLabel * dummy_pointer = 0;
InsetMathHull::InsetMathHull(Buffer * buf)
InsetMathHull::~InsetMathHull()
{
- for (size_t i = 0; i < label_.size(); ++i)
- delete label_[i];
+ for (auto & i : label_)
+ delete i;
}
numbered_ = other.numbered_;
numbers_ = other.numbers_;
buffer_ = other.buffer_;
- for (size_t i = 0; i < label_.size(); ++i)
- delete label_[i];
+ for (auto & i : label_)
+ delete i;
label_ = other.label_;
for (size_t i = 0; i != label_.size(); ++i) {
if (label_[i])
void InsetMathHull::metrics(MetricsInfo & mi, Dimension & dim) const
{
- // true value in LaTeX is 12pt plus 3pt minus 9pt
- // FIXME: even better would be to handle the short skip case.
- int const display_margin = display() ? mi.base.inPixels(Length(12, Length::PT)) : 0;
+ /* Compute \(above|below)displayskip
+ true value in LaTeX is 10pt plus 2pt minus 5pt (in normal size at 10pt)
+ FIXME: make this dependent of current size? (minor improvement)
+ FIXME: if would be nice if this was not part of the inset, but
+ just increased the row ascent/descent.
+ FIXME: even better would be to handle the short skip case.
+ */
+ int const bottom_display_margin = mi.base.inPixels(Length(10, Length::PT));
+ int top_display_margin = bottom_display_margin;
+ // at start of paragraph, add an empty line
+ if (mi.vmode)
+ top_display_margin += theFontMetrics(mi.base.font).maxHeight() + 2;
if (previewState(mi.base.bv)) {
preview_->metrics(mi, dim);
// value was hardcoded to 1 pixel
dim.wid += mi.base.bv->zoomedPixels(1) ;
if (display()) {
- dim.asc += display_margin;
- dim.des += display_margin;
+ dim.asc += top_display_margin;
+ dim.des += bottom_display_margin;
}
}
return;
if (display()) {
- dim.asc += display_margin;
- dim.des += display_margin;
+ dim.asc += top_display_margin;
+ dim.des += bottom_display_margin;
}
// reserve some space for marker.
ColorCode pen_color = mouseHovered(pi.base.bv) || editing(pi.base.bv)?
Color_mathframe : Color_mathcorners;
// If the corners have the same color as the background, do not paint them.
- if (lcolor.getX11Name(Color_mathbg) == lcolor.getX11Name(pen_color))
+ if (lcolor.getX11HexName(Color_mathbg) == lcolor.getX11HexName(pen_color))
return;
Inset::drawMarkers(pi, x, y);
if (previewState(bv)) {
// Do not draw change tracking cue if taken care of by RowPainter
// already.
- Changer dummy = !canPaintChange(*bv) ? make_change(pi.change, Change())
- : Changer();
+ Changer dummy = !canPaintChange(*bv) ? changeVar(pi.change, Change())
+ : noChange();
if (previewTooSmall(dim)) {
// we have an extra frame
preview_->draw(pi, x + ERROR_FRAME_WIDTH, y);
? Color_selectiontext : standardColor();
bool const really_change_color = pi.base.font.color() == Color_none;
Changer dummy0 = really_change_color ? pi.base.font.changeColor(color)
- : Changer();
+ : noChange();
if (numberedType()) {
BufferParams::MathNumber const math_number = buffer().params().getMathNumber();
for (row_type row = 0; row < nrows(); ++row) {
case hullEqnArray:
break;
}
- for (size_t row = 0; row < numbered_.size(); ++row)
- if (numbered_[row] == NOTAG)
+ for (auto const & row : numbered_)
+ if (row == NOTAG)
return true;
return false;
}
numbered(0, false);
} else {
setType(hullEquation);
- numbered(0, label_[0] ? true : false);
+ numbered(0, label_[0] != nullptr);
mutate(newtype);
}
break;
{
// Choose the tag around the MathML equation.
docstring name;
+ bool doCR = false;
if (getType() == hullSimple)
name = from_ascii("inlineequation");
- else
+ else {
+ doCR = true; // This is a block equation, always have <informalequation> on its own line.
name = from_ascii("informalequation");
+ }
// DocBook also has <equation>, but it comes with a title.
+ // TODO: recognise \tag from amsmath? This would allow having <equation> with a proper title.
docstring attr;
for (row_type i = 0; i < nrows(); ++i) {
}
}
+ if (doCR)
+ if (!xs.isLastTagCR())
+ xs << xml::CR();
+
xs << xml::StartTag(name, attr);
+ xs << xml::CR();
// With DocBook 5, MathML must be within its own namespace; defined in Buffer.cpp::writeDocBookSource as "m".
// Output everything in a separate stream so that this does not interfere with the standard flow of DocBook tags.
osmath << ostmp.str(); // osmath is not a XMLStream, so no need for XMLStream::ESCAPE_NONE.
ms << ETag("math");
} catch (MathExportException const &) {
- osmath << "MathML export failed. Please report this as a bug.";
+ ms.cr();
+ osmath << "<mathphrase>MathML export failed. Please report this as a bug.</mathphrase>";
}
// Output the complete formula to the DocBook stream.
xs << XMLStream::ESCAPE_NONE << osmath.str();
+ xs << xml::CR();
xs << xml::EndTag(name);
+ if (doCR)
+ xs << xml::CR();
}
string const tag = (getType() == hullSimple) ? "span" : "div";
xs << xml::CR()
<< xml::StartTag(tag, "style = \"text-align: center;\"")
- << xml::CompTag("img", "src=\"" + filename + "\" alt=\"Mathematical Equation\"")
- << xml::EndTag(tag)
- << xml::CR();
+ << xml::CompTag("img", "src=\"" + filename + "\" alt=\"Mathematical Equation\"")
+ << xml::EndTag(tag)
+ << xml::CR();
success = true;
}
}
projects / lyx.git / blobdiff