}
}
+static InsetLabel * dummy_pointer = 0;
InsetMathHull::InsetMathHull()
- : InsetMathGrid(1, 1), type_(hullNone), nonum_(1), label_(1),
+ : InsetMathGrid(1, 1), type_(hullNone), nonum_(1, false), label_(1, dummy_pointer),
preview_(new RenderPreview(this))
{
//lyxerr << "sizeof InsetMath: " << sizeof(InsetMath) << endl;
InsetMathHull::InsetMathHull(HullType type)
- : InsetMathGrid(getCols(type), 1), type_(type), nonum_(1), label_(1),
+ : InsetMathGrid(getCols(type), 1), type_(type), nonum_(1, false), label_(1, dummy_pointer),
preview_(new RenderPreview(this))
{
initMath();
InsetMathHull::InsetMathHull(InsetMathHull const & other)
- : InsetMathGrid(other),
- type_(other.type_), nonum_(other.nonum_), label_(other.label_),
- preview_(new RenderPreview(*other.preview_, this))
-{}
+{
+ operator=(other);
+}
InsetMathHull::~InsetMathHull()
-{}
+{
+ for (size_t i = 0; i < label_.size(); ++i)
+ delete label_[i];
+}
Inset * InsetMathHull::clone() const
{
if (this == &other)
return *this;
- *static_cast<InsetMathGrid*>(this) = InsetMathGrid(other);
+ InsetMathGrid::operator=(other);
type_ = other.type_;
nonum_ = other.nonum_;
+ for (size_t i = 0; i < label_.size(); ++i)
+ delete label_[i];
label_ = other.label_;
+ for (size_t i = 0; i != label_.size(); ++i) {
+ if (label_[i])
+ label_[i] = new InsetLabel(*label_[i]);
+ }
preview_.reset(new RenderPreview(*other.preview_, this));
return *this;
}
-void InsetMathHull::addToToc(ParConstIterator const & pit) const
+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);
+ }
+
+ for (size_t i = 0; i != label_.size(); ++i) {
+ if (label_[i])
+ label_[i]->setBuffer(buffer);
+ }
+}
+
+
+void InsetMathHull::updateLabels(ParIterator const & it)
{
if (!buffer_) {
//FIXME: buffer_ should be set at creation for this inset! Problem is
// MathParser.cpp).
return;
}
+ for (size_t i = 0; i != label_.size(); ++i) {
+ if (label_[i])
+ label_[i]->updateLabels(it);
+ }
+}
+
- vector<docstring> labels;
- getLabelList(labels);
- if (labels.empty())
+void InsetMathHull::addToToc(ParConstIterator const & pit) const
+{
+ if (!buffer_) {
+ //FIXME: buffer_ should be set at creation for this inset! Problem is
+ // This inset is created at too many places (see Parser::parse1() in
+ // MathParser.cpp).
return;
+ }
+
+ // FIXME: it would be way better to directly use InsetLabel instead of this
+ // label list. But it should be possible to copy&paste the code in
+ // InsetLabel::addToToc() anyway.
Toc & toc = buffer().tocBackend().toc("equation");
- toc.push_back(TocItem(pit, 0, labels[0]));
+
+ for (row_type row = 0; row != nrows(); ++row) {
+ if (nonum_[row])
+ continue;
+ if (label_[row])
+ label_[row]->addToToc(pit);
+ toc.push_back(TocItem(pit, 0, nicelabel(row)));
+ }
}
docstring InsetMathHull::label(row_type row) const
{
BOOST_ASSERT(row < nrows());
- return label_[row];
+ if (InsetLabel * il = label_[row])
+ return il->screenLabel();
+ return docstring();
}
void InsetMathHull::label(row_type row, docstring const & label)
{
//lyxerr << "setting label '" << label << "' for row " << row << endl;
- label_[row] = label;
+ if (label_[row]) {
+ label_[row]->updateCommand(label);
+ return;
+ }
+ InsetCommandParams p(LABEL_CODE);
+ p["name"] = label;
+ label_[row] = new InsetLabel(p);
+ if (buffer_)
+ label_[row]->setBuffer(buffer());
}
void InsetMathHull::numbered(row_type row, bool num)
{
nonum_[row] = !num;
- if (nonum_[row])
- label_[row].clear();
+ if (nonum_[row] && label_[row]) {
+ delete label_[row];
+ label_[row] = 0;
+ }
}
void InsetMathHull::getLabelList(vector<docstring> & labels) const
{
for (row_type row = 0; row < nrows(); ++row)
- if (!label_[row].empty() && nonum_[row] != 1)
- labels.push_back(label_[row]);
+ if (label_[row] && !nonum_[row])
+ labels.push_back(label_[row]->screenLabel());
}
if (!rowChangeOK())
return;
nonum_.insert(nonum_.begin() + row + 1, !numberedType());
- label_.insert(label_.begin() + row + 1, docstring());
+ label_.insert(label_.begin() + row + 1, dummy_pointer);
InsetMathGrid::addRow(row);
}
return;
if (row + 1 == nrows())
--row;
- swap(nonum_[row], nonum_[row + 1]);
+ // gcc doesn't like this:
+ // swap(nonum_[row], nonum_[row + 1]);
+ // so we do it manually:
+ bool const b = nonum_[row];
+ nonum_[row] = nonum_[row + 1];
+ nonum_[row + 1] = b;
swap(label_[row], label_[row + 1]);
InsetMathGrid::swapRow(row);
}
if (row == nrows() + 1)
row--;
nonum_.erase(nonum_.begin() + row);
+ delete label_[row];
label_.erase(label_.begin() + row);
}
{
if (nonum_[row])
return docstring();
- if (label_[row].empty())
+ if (!label_[row])
return from_ascii("(#)");
- return '(' + label_[row] + ')';
+ return '(' + label_[row]->screenLabel() + ')';
}
else if (type_ == hullEqnArray) {
if (newtype < type_) {
// set correct (no)numbering
- bool allnonum = true;
- for (row_type row = 0; row < nrows(); ++row)
- if (!nonum_[row])
- allnonum = false;
+ nonum_[0] = true;
+ for (row_type row = 0; row < nrows(); ++row) {
+ if (!nonum_[row]) {
+ nonum_[0] = false;
+ break;
+ }
+ }
// set first non-empty label
- docstring label;
for (row_type row = 0; row < nrows(); ++row) {
- if (!label_[row].empty()) {
- label = label_[row];
+ if (label_[row]) {
+ label_[0] = label_[row];
break;
}
}
glueall();
- nonum_[0] = allnonum;
- label_[0] = label;
mutate(newtype);
} else { // align & Co.
changeCols(2);
{
docstring res;
if (numberedType()) {
- if (!label_[row].empty() && !nonum_[row])
- res += "\\label{" + label_[row] + '}';
+ if (label_[row] && !nonum_[row])
+ res += "\\label{" + label_[row]->getParam("name") + '}';
if (nonum_[row] && (type_ != hullMultline))
res += "\\nonumber ";
}
case LFUN_INSET_INSERT: {
//lyxerr << "arg: " << to_utf8(cmd.argument()) << endl;
+ // FIXME: this should be cleaned up to use InsetLabel methods directly.
string const name = cmd.getArg(0);
if (name == "label") {
InsetCommandParams p(LABEL_CODE);
numbered(r, true);
docstring old = label(r);
if (str != old) {
- cur.bv().buffer().changeRefsIfUnique(old, str,
- REF_CODE);
- label(r, str);
+ if (label_[r])
+ // The label will take care of the reference update.
+ label(r, str);
+ else {
+ label(r, str);
+ // Newly created inset so initialize it.
+ label_[r]->initView();
+ }
}
break;
}
projects / lyx.git / blobdiff