#include <config.h>
-#include "InsetMathArray.h"
+#include "InsetMathHull.h"
+
#include "InsetMathChar.h"
#include "InsetMathColor.h"
-#include "MathData.h"
-#include "InsetMathDelim.h"
#include "MathExtern.h"
#include "MathFactory.h"
-#include "InsetMathHull.h"
-#include "MathStream.h"
-#include "MathParser.h"
-#include "InsetMathSpace.h"
#include "MathStream.h"
#include "MathSupport.h"
-#include "InsetMathRef.h"
#include "Buffer.h"
-#include "buffer_funcs.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "CutAndPaste.h"
+#include "Encoding.h"
+#include "FuncRequest.h"
#include "FuncStatus.h"
#include "LaTeXFeatures.h"
-#include "Cursor.h"
-#include "DispatchResult.h"
-#include "FuncRequest.h"
-#include "Language.h"
#include "LyXRC.h"
-#include "OutputParams.h"
-#include "ParIterator.h"
+#include "MacroTable.h"
+#include "output_xhtml.h"
#include "sgml.h"
-#include "Text.h"
#include "TextPainter.h"
#include "TocBackend.h"
-#include "insets/RenderPreview.h"
#include "insets/InsetLabel.h"
+#include "insets/InsetRef.h"
+#include "insets/RenderPreview.h"
#include "graphics/PreviewImage.h"
#include "graphics/PreviewLoader.h"
static InsetLabel * dummy_pointer = 0;
-InsetMathHull::InsetMathHull()
- : InsetMathGrid(1, 1), type_(hullNone), nonum_(1, false),
+InsetMathHull::InsetMathHull(Buffer * buf)
+ : InsetMathGrid(buf, 1, 1), type_(hullNone), nonum_(1, false),
label_(1, dummy_pointer), preview_(new RenderPreview(this))
{
//lyxerr << "sizeof InsetMath: " << sizeof(InsetMath) << endl;
//lyxerr << "sizeof MetricsInfo: " << sizeof(MetricsInfo) << endl;
//lyxerr << "sizeof InsetMathChar: " << sizeof(InsetMathChar) << endl;
//lyxerr << "sizeof FontInfo: " << sizeof(FontInfo) << endl;
+ buffer_ = buf;
initMath();
setDefaults();
}
-InsetMathHull::InsetMathHull(HullType type)
- : InsetMathGrid(getCols(type), 1), type_(type), nonum_(1, false),
+InsetMathHull::InsetMathHull(Buffer * buf, HullType type)
+ : InsetMathGrid(buf, getCols(type), 1), type_(type), nonum_(1, false),
label_(1, dummy_pointer), preview_(new RenderPreview(this))
{
+ buffer_ = buf;
initMath();
setDefaults();
}
-InsetMathHull::InsetMathHull(InsetMathHull const & other) : InsetMathGrid()
+InsetMathHull::InsetMathHull(InsetMathHull const & other) : InsetMathGrid(other)
{
operator=(other);
}
InsetMathGrid::operator=(other);
type_ = other.type_;
nonum_ = other.nonum_;
+ buffer_ = other.buffer_;
for (size_t i = 0; i < label_.size(); ++i)
delete label_[i];
label_ = other.label_;
void InsetMathHull::setBuffer(Buffer & buffer)
{
- buffer_ = &buffer;
- for (idx_type i = 0, n = nargs(); i != n; ++i) {
- MathData & data = cell(i);
- for (size_t j = 0; j != data.size(); ++j)
- data[j].nucleus()->setBuffer(buffer);
- }
+ InsetMathGrid::setBuffer(buffer);
for (size_t i = 0; i != label_.size(); ++i) {
if (label_[i])
}
-void InsetMathHull::updateLabels(ParIterator const & it)
+void InsetMathHull::updateLabels(ParIterator const & it, bool out)
{
if (!buffer_) {
//FIXME: buffer_ should be set at creation for this inset! Problem is
}
for (size_t i = 0; i != label_.size(); ++i) {
if (label_[i])
- label_[i]->updateLabels(it);
+ label_[i]->updateLabels(it, out);
}
}
}
+ColorCode InsetMathHull::backgroundColor(PainterInfo const & pi) const
+{
+ if (previewState(pi.base.bv))
+ return graphics::PreviewLoader::backgroundColor();
+ return Color_mathbg;
+}
+
+
void InsetMathHull::drawBackground(PainterInfo & pi, int x, int y) const
{
Dimension const dim = dimension(*pi.base.bv);
InsetMathGrid::metricsT(mi, dim);
} else {
odocstringstream os;
- WriteStream wi(os, false, true, false);
+ WriteStream wi(os, false, true, WriteStream::wsDefault);
write(wi);
dim.wid = os.str().size();
dim.asc = 1;
InsetMathGrid::drawT(pain, x, y);
} else {
odocstringstream os;
- WriteStream wi(os, false, true, false);
+ WriteStream wi(os, false, true, WriteStream::wsDefault);
write(wi);
pain.draw(x, y, os.str().c_str());
}
static docstring latexString(InsetMathHull const & inset)
{
odocstringstream ls;
- // This has to be static, because a preview snippet containing math
- // in text mode (such as $\text{$\phi$}$) gets processed twice. The
+ // This has to be static, because a preview snippet or a math
+ // macro containing math in text mode (such as $\text{$\phi$}$ or
+ // \newcommand{\xxx}{\text{$\phi$}}) gets processed twice. The
// first time as a whole, and the second time only the inner math.
// In this last case inset.buffer() would be invalid.
- // FIXME: preview snippets should only be processed once, such that
- // both static qualifier and isBufferValid() check can be dropped.
static Encoding const * encoding = 0;
if (inset.isBufferValid())
encoding = &(inset.buffer().params().encoding());
- WriteStream wi(ls, false, true, false, encoding);
+ WriteStream wi(ls, false, true, WriteStream::wsPreview, encoding);
inset.write(wi);
return ls.str();
}
}
-void InsetMathHull::addPreview(graphics::PreviewLoader & ploader) const
+void InsetMathHull::addPreview(DocIterator const & inset_pos,
+ graphics::PreviewLoader & /*ploader*/) const
{
if (RenderPreview::status() == LyXRC::PREVIEW_ON) {
- docstring const snippet = latexString(*this);
- preview_->addPreview(snippet, ploader);
+ preparePreview(inset_pos);
}
}
-bool InsetMathHull::notifyCursorLeaves(Cursor const & /*old*/, Cursor & cur)
+void InsetMathHull::preparePreview(DocIterator const & pos) const
+{
+ Buffer const * buffer = pos.buffer();
+
+ // collect macros at this position
+ MacroNameSet macros;
+ buffer->listMacroNames(macros);
+ MacroNameSet::iterator it = macros.begin();
+ MacroNameSet::iterator end = macros.end();
+ odocstringstream macro_preamble;
+ for (; it != end; ++it) {
+ MacroData const * data = buffer->getMacro(*it, pos, true);
+ if (data) {
+ data->write(macro_preamble, true);
+ macro_preamble << endl;
+ }
+ }
+
+ docstring const snippet = macro_preamble.str() + latexString(*this);
+ LYXERR(Debug::MACROS, "Preview snippet: " << snippet);
+ preview_->addPreview(snippet, *buffer);
+}
+
+
+void InsetMathHull::reloadPreview(DocIterator const & pos) const
+{
+ preparePreview(pos);
+ preview_->startLoading(*pos.buffer());
+}
+
+
+bool InsetMathHull::notifyCursorLeaves(Cursor const & old, Cursor & cur)
{
if (RenderPreview::status() == LyXRC::PREVIEW_ON) {
- Buffer const * buffer = cur.buffer();
- docstring const snippet = latexString(*this);
- preview_->addPreview(snippet, *buffer);
- preview_->startLoading(*buffer);
+ reloadPreview(old);
cur.updateFlags(Update::Force);
}
return false;
label_[row] = dummy_pointer;
// We need an update of the Buffer reference cache.
// This is achieved by updateLabels().
- buffer().updateLabels();
+ if (buffer_)
+ buffer().updateLabels();
} else {
- label_[row]->updateCommand(label);
+ if (buffer_)
+ label_[row]->updateCommand(label);
+ else
+ label_[row]->setParam("name", label);
}
return;
}
InsetCommandParams p(LABEL_CODE);
p["name"] = label;
- label_[row] = new InsetLabel(p);
+ label_[row] = new InsetLabel(buffer_, p);
if (buffer_)
label_[row]->setBuffer(buffer());
}
if (nonum_[row] && label_[row]) {
delete label_[row];
label_[row] = 0;
+ if (!buffer_) {
+ // The buffer is set at the end of readInset.
+ // When parsing the inset, buffer_ is 0.
+ return;
+ }
// We need an update of the Buffer reference cache.
// This is achieved by updateLabels().
buffer().updateLabels();
MathData ar;
for (idx_type i = 0; i < nargs(); ++i)
ar.append(cell(i));
- *this = InsetMathHull(hullSimple);
+ *this = InsetMathHull(buffer_, hullSimple);
cell(0) = ar;
setDefaults();
}
for (row_type row = 0; row < nrows(); ++row) {
idx_type const i = 2 * row;
pos_type pos = firstRelOp(cell(i));
- cell(i + 1) = MathData(cell(i).begin() + pos, cell(i).end());
+ cell(i + 1) = MathData(buffer_, cell(i).begin() + pos, cell(i).end());
cell(i).erase(pos, cell(i).size());
}
}
for (row_type row = 0; row < nrows(); ++row) {
idx_type const i = 3 * row + 1;
if (cell(i).size()) {
- cell(i + 1) = MathData(cell(i).begin() + 1, cell(i).end());
+ cell(i + 1) = MathData(buffer_, cell(i).begin() + 1, cell(i).end());
cell(i).erase(1, cell(i).size());
}
}
}
-docstring InsetMathHull::eolString(row_type row, bool emptyline, bool fragile) const
+docstring InsetMathHull::eolString(row_type row, bool fragile) const
{
docstring res;
if (numberedType()) {
if (nonum_[row] && (type_ != hullMultline))
res += "\\nonumber ";
}
- return res + InsetMathGrid::eolString(row, emptyline, fragile);
+ return res + InsetMathGrid::eolString(row, fragile);
}
ar = cur.cell();
lyxerr << "use whole cell: " << ar << endl;
} else {
- ar = MathData(cur.cell().begin() + pos + 1, cur.cell().end());
+ ar = MathData(buffer_, cur.cell().begin() + pos + 1, cur.cell().end());
lyxerr << "use partial cell form pos: " << pos << endl;
}
cur.cell().append(eq);
break;
}
+ case LFUN_LABEL_COPY_AS_REF: {
+ row_type row;
+ if (cmd.argument().empty() && &cur.inset() == this)
+ // if there is no argument and we're inside math, we retrieve
+ // the row number from the cursor position.
+ row = (type_ == hullMultline) ? nrows() - 1 : cur.row();
+ else {
+ // if there is an argument, find the corresponding label, else
+ // check whether there is at least one label.
+ for (row = 0; row != nrows(); ++row)
+ if (!nonum_[row] && label_[row]
+ && (cmd.argument().empty() || label(row) == cmd.argument()))
+ break;
+ }
+
+ if (row == nrows())
+ break;
+
+ InsetCommandParams p(REF_CODE, "ref");
+ p["reference"] = label(row);
+ cap::clearSelection();
+ cap::copyInset(cur, new InsetRef(buffer_, p), label(row));
+ break;
+ }
+
case LFUN_WORD_DELETE_FORWARD:
case LFUN_CHAR_DELETE_FORWARD:
if (col(cur.idx()) + 1 == ncols()
- && cur.pos() == cur.lastpos()) {
+ && cur.pos() == cur.lastpos()
+ && !cur.selection()) {
if (!label(row(cur.idx())).empty()) {
cur.recordUndoInset();
label(row(cur.idx()), docstring());
case LFUN_DOWN:
case LFUN_NEWLINE_INSERT:
case LFUN_MATH_EXTERN:
- case LFUN_MATH_MUTATE:
case LFUN_MATH_DISPLAY:
// we handle these
status.setEnabled(true);
return true;
+
+ case LFUN_MATH_MUTATE: {
+ HullType ht = hullType(cmd.argument());
+ status.setOnOff(type_ == ht);
+ status.setEnabled(true);
+ return true;
+ }
+
case LFUN_MATH_NUMBER_TOGGLE:
// FIXME: what is the right test, this or the one of
// LABEL_INSERT?
status.setEnabled(display());
status.setOnOff(numberedType());
return true;
+
case LFUN_MATH_NUMBER_LINE_TOGGLE: {
// FIXME: what is the right test, this or the one of
// LABEL_INSERT?
bool const enable = (type_ == hullMultline)
? (nrows() - 1 == cur.row())
- : display() != Inline;
+ : display() != Inline && nrows() > 1;
row_type const r = (type_ == hullMultline) ? nrows() - 1 : cur.row();
status.setEnabled(enable);
- status.setOnOff(numbered(r));
+ status.setOnOff(enable && numbered(r));
return true;
}
+
case LFUN_LABEL_INSERT:
status.setEnabled(type_ != hullSimple);
return true;
+
+ case LFUN_LABEL_COPY_AS_REF: {
+ bool enabled = false;
+ row_type row;
+ if (cmd.argument().empty() && &cur.inset() == this) {
+ // if there is no argument and we're inside math, we retrieve
+ // the row number from the cursor position.
+ row = (type_ == hullMultline) ? nrows() - 1 : cur.row();
+ enabled = numberedType() && label_[row] && !nonum_[row];
+ } else {
+ // if there is an argument, find the corresponding label, else
+ // check whether there is at least one label.
+ for (row_type row = 0; row != nrows(); ++row) {
+ if (!nonum_[row] && label_[row] &&
+ (cmd.argument().empty() || label(row) == cmd.argument())) {
+ enabled = true;
+ break;
+ }
+ }
+ }
+ status.setEnabled(enabled);
+ return true;
+ }
+
case LFUN_INSET_INSERT:
if (cmd.getArg(0) == "label") {
status.setEnabled(type_ != hullSimple);
return true;
}
return InsetMathGrid::getStatus(cur, cmd, status);
+
case LFUN_TABULAR_FEATURE: {
istringstream is(to_utf8(cmd.argument()));
string s;
}
return InsetMathGrid::getStatus(cur, cmd, status);
}
+
default:
return InsetMathGrid::getStatus(cur, cmd, status);
}
if (cur.inset().asInsetMath()->name() == font)
cur.handleFont(to_utf8(font));
else {
- cur.handleNest(createInsetMath(font));
+ cur.handleNest(createInsetMath(font, cur.buffer()));
cur.insert(arg);
}
}
bool b;
font.fromString(to_utf8(arg), b);
if (font.fontInfo().color() != Color_inherit) {
- MathAtom at = MathAtom(new InsetMathColor(true, font.fontInfo().color()));
+ MathAtom at = MathAtom(new InsetMathColor(buffer_, true, font.fontInfo().color()));
cur.handleNest(at, 0);
}
}
}
-docstring InsetMathHull::editMessage() const
-{
- return _("Math editor mode");
-}
-
-
void InsetMathHull::revealCodes(Cursor & cur) const
{
if (!cur.inMathed())
}
-InsetCode InsetMathHull::lyxCode() const
-{
- return MATH_CODE;
-}
-
-
/////////////////////////////////////////////////////////////////////
laststr = str;
current = ibegin(nucleus());
ar.clear();
- mathed_parse_cell(ar, str);
+ mathed_parse_cell(ar, str, Parse::NORMAL, &buffer());
} else {
increment(current);
}
void InsetMathHull::write(ostream & os) const
{
odocstringstream oss;
- WriteStream wi(oss, false, false, false);
+ WriteStream wi(oss, false, false, WriteStream::wsDefault);
oss << "Formula ";
write(wi);
os << to_utf8(oss.str());
void InsetMathHull::read(Lexer & lex)
{
MathAtom at;
- mathed_parse_normal(at, lex);
+ mathed_parse_normal(buffer_, at, lex, Parse::TRACKMACRO);
operator=(*at->asHullInset());
}
bool InsetMathHull::readQuiet(Lexer & lex)
{
MathAtom at;
- bool result = mathed_parse_normal(at, lex, Parse::QUIET);
- operator=(*at->asHullInset());
- return result;
+ bool success = mathed_parse_normal(buffer_, at, lex, Parse::QUIET);
+ if (success)
+ operator=(*at->asHullInset());
+ return success;
}
-int InsetMathHull::plaintext(odocstream & os, OutputParams const & runparams) const
+int InsetMathHull::plaintext(odocstream & os, OutputParams const &) const
{
if (0 && display()) {
Dimension dim;
return tpain.textheight();
} else {
odocstringstream oss;
- WriteStream wi(oss, false, true, false, runparams.encoding);
- wi << cell(0);
-
+ Encoding const * const enc = encodings.fromLyXName("utf8");
+ WriteStream wi(oss, false, true, WriteStream::wsDefault, enc);
+ // Fix Bug #6139
+ if (type_ == hullRegexp)
+ write(wi);
+ else
+ wi << cell(0);
docstring const str = oss.str();
os << str;
return str.size();
// Workaround for db2latex: db2latex always includes equations with
// \ensuremath{} or \begin{display}\end{display}
// so we strip LyX' math environment
- WriteStream wi(ls, false, false, false, runparams.encoding);
+ WriteStream wi(ls, false, false, WriteStream::wsDefault, runparams.encoding);
InsetMathGrid::write(wi);
ms << from_utf8(subst(subst(to_utf8(ls.str()), "&", "&"), "<", "<"));
ms << ETag("alt");
}
-void InsetMathHull::textString(odocstream & os) const
+docstring InsetMathHull::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+ if (getType() == hullSimple)
+ xs << StartTag("math", "xmlns=\"http://www.w3.org/1998/Math/MathML\"", true);
+ else
+ xs << StartTag("math",
+ "display=\"block\" xmlns=\"http://www.w3.org/1998/Math/MathML\"", true);
+ MathStream ms(xs.os());
+ InsetMathGrid::mathmlize(ms);
+ xs << EndTag("math");
+ return docstring();
+}
+
+
+void InsetMathHull::tocString(odocstream & os) const
{
plaintext(os, OutputParams(0));
}
projects / lyx.git / blobdiff