///
InsetCode lyxCode() const { return ARGUMENT_PROXY_CODE; }
///
- bool addToMathRow(MathRow & mrow, MetricsInfo const & mi) const
+ bool addToMathRow(MathRow & mrow, MetricsInfo & mi) const
{
- MathRow::Element e(MathRow::BEG_ARG);
- e.macro = mathMacro_;
- e.ar = &mathMacro_->cell(idx_);
- mrow.push_back(e);
+ // macro arguments are in macros
+ LATTEST(mi.base.macro_nesting > 0);
+ if (mi.base.macro_nesting == 1)
+ mi.base.macro_nesting = 0;
+
+ MathRow::Element e_beg(MathRow::BEG_ARG, mi);
+ e_beg.macro = mathMacro_;
+ e_beg.ar = &mathMacro_->cell(idx_);
+ mrow.push_back(e_beg);
mathMacro_->macro()->unlock();
- bool const has_contents = mathMacro_->cell(idx_).addToMathRow(mrow, mi);
+ bool has_contents = mathMacro_->cell(idx_).addToMathRow(mrow, mi);
mathMacro_->macro()->lock();
- e.type = MathRow::END_ARG;
- mrow.push_back(e);
+ // if there was no contents, and the contents is editable,
+ // then we insert a box instead.
+ if (!has_contents && mi.base.macro_nesting == 0) {
+ MathRow::Element e(MathRow::BOX, mi);
+ e.color = Color_mathline;
+ mrow.push_back(e);
+ has_contents = true;
+ }
- if (has_contents)
- return true;
- // if there was no contents, then we insert the empty macro inset
- // instead.
- return InsetMath::addToMathRow(mrow, mi);
+ if (mi.base.macro_nesting == 0)
+ mi.base.macro_nesting = 1;
+
+ MathRow::Element e_end(MathRow::END_ARG, mi);
+ e_end.macro = mathMacro_;
+ e_end.ar = &mathMacro_->cell(idx_);
+
+ mrow.push_back(e_end);
+
+ return has_contents;
}
///
void metrics(MetricsInfo & mi, Dimension & dim) const {
+ // macro arguments are in macros
+ LATTEST(mi.base.macro_nesting > 0);
+ if (mi.base.macro_nesting == 1)
+ mi.base.macro_nesting = 0;
+
mathMacro_->macro()->unlock();
mathMacro_->cell(idx_).metrics(mi, dim);
def_.metrics(mi, dim);
mathMacro_->macro()->lock();
+ if (mi.base.macro_nesting == 0)
+ mi.base.macro_nesting = 1;
}
// write(), normalize(), infoize() and infoize2() are not needed since
// MathMacro uses the definition and not the expanded cells.
void octave(OctaveStream & os) const { os << mathMacro_->cell(idx_); }
///
void draw(PainterInfo & pi, int x, int y) const {
+ LATTEST(pi.base.macro_nesting > 0);
+ if (pi.base.macro_nesting == 1)
+ pi.base.macro_nesting = 0;
+
if (mathMacro_->editMetrics(pi.base.bv)) {
// The only way a ArgumentProxy can appear is in a cell of the
// MathMacro. Moreover the cells are only drawn in the DISPLAY_FOLDED
def_.draw(pi, x, y);
} else
mathMacro_->cell(idx_).draw(pi, x, y);
+
+ if (pi.base.macro_nesting == 0)
+ pi.base.macro_nesting = 1;
}
///
size_t idx() const { return idx_; }
}
-bool MathMacro::addToMathRow(MathRow & mrow, MetricsInfo const & mi) const
+bool MathMacro::addToMathRow(MathRow & mrow, MetricsInfo & mi) const
{
// set edit mode for which we will have calculated row.
// This is the same as what is done in metrics().
d->editing_[mi.base.bv] = editMode(mi.base.bv);
- if (displayMode() == MathMacro::DISPLAY_NORMAL
- && !d->editing_[mi.base.bv]) {
- MathRow::Element e(MathRow::BEG_MACRO);
- e.macro = this;
- mrow.push_back(e);
+ if (displayMode() != MathMacro::DISPLAY_NORMAL
+ || d->editing_[mi.base.bv])
+ return InsetMath::addToMathRow(mrow, mi);
- d->macro_->lock();
- bool const has_contents = d->expanded_.addToMathRow(mrow, mi);
- d->macro_->unlock();
+ MathRow::Element e_beg(MathRow::BEG_MACRO, mi);
+ e_beg.macro = this;
+ mrow.push_back(e_beg);
- e.type = MathRow::END_MACRO;
- mrow.push_back(e);
+ ++mi.base.macro_nesting;
- if (has_contents)
- return true;
- // if there was no contents, then we insert the empty macro inset
- // instead.
+ d->macro_->lock();
+ bool has_contents = d->expanded_.addToMathRow(mrow, mi);
+ d->macro_->unlock();
+
+ // if there was no contents and the array is editable, then we
+ // insert a grey box instead.
+ if (!has_contents && mi.base.macro_nesting == 1) {
+ MathRow::Element e(MathRow::BOX, mi);
+ e.color = Color_mathmacroblend;
+ mrow.push_back(e);
+ has_contents = true;
}
- return InsetMath::addToMathRow(mrow, mi);
+
+ --mi.base.macro_nesting;
+
+ MathRow::Element e_end(MathRow::END_MACRO, mi);
+ e_end.macro = this;
+ mrow.push_back(e_end);
+
+ return has_contents;
}
void MathMacro::metrics(MetricsInfo & mi, Dimension & dim) const
{
+ // the macro contents is not editable (except the arguments)
+ ++mi.base.macro_nesting;
+
// set edit mode for which we will have calculated metrics. But only
d->editing_[mi.base.bv] = editMode(mi.base.bv);
// calculate new metrics according to display mode
if (d->displayMode_ == DISPLAY_INIT || d->displayMode_ == DISPLAY_INTERACTIVE_INIT) {
+ Changer dummy = mi.base.changeFontSet("lyxtex");
mathed_string_dim(mi.base.font, from_ascii("\\") + name(), dim);
} else if (d->displayMode_ == DISPLAY_UNFOLDED) {
+ Changer dummy = mi.base.changeFontSet("lyxtex");
cell(0).metrics(mi, dim);
Dimension bsdim;
mathed_string_dim(mi.base.font, from_ascii("\\"), bsdim);
dim.wid += bsdim.width() + 1;
dim.asc = max(bsdim.ascent(), dim.ascent());
dim.des = max(bsdim.descent(), dim.descent());
- metricsMarkers(dim);
+ metricsMarkers(mi, dim);
} else if (lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_LIST
&& d->editing_[mi.base.bv]) {
// Macro will be edited in a old-style list mode here:
dim.asc += 1;
dim.des += 1;
dim.wid += 2;
- metricsMarkers2(dim);
+ metricsMarkers2(mi, dim);
} else {
LBUFERR(d->macro_);
+ Changer dummy = (currentMode() == TEXT_MODE)
+ ? mi.base.font.changeShape(UP_SHAPE)
+ : Changer();
+
// calculate metrics, hoping that all cells are seen
d->macro_->lock();
d->expanded_.metrics(mi, dim);
dim.des += 2;
}
}
+
+ // restore macro nesting
+ --mi.base.macro_nesting;
}
dim.height() - 2, Color_mathmacroframe);
drawMarkers2(pi, expx, expy);
} else {
+ // the macro contents is not editable (except the arguments)
+ ++pi.base.macro_nesting;
+
bool drawBox = lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_INLINE_BOX;
- bool upshape = currentMode() == TEXT_MODE;
- Changer dummy = pi.base.font.changeShape(upshape ? UP_SHAPE
- : pi.base.font.shape());
+ Changer dummy = (currentMode() == TEXT_MODE)
+ ? pi.base.font.changeShape(UP_SHAPE)
+ : Changer();
// warm up cells
for (size_t i = 0; i < nargs(); ++i)
} else
d->expanded_.draw(pi, expx, expy);
+ --pi.base.macro_nesting;
+
if (!drawBox)
drawMarkers(pi, x, y);
+
}
// edit mode changed?
// we should be ok to continue even if this fails.
LATTEST(d->macro_);
+ // We may already be in the argument of a macro
+ bool const inside_macro = os.insideMacro();
+ os.insideMacro(true);
+
+ // Enclose in braces to avoid latex errors with xargs if we have
+ // optional arguments and are in the optional argument of a macro
+ if (d->optionals_ && inside_macro)
+ os << '{';
+
// Always protect macros in a fragile environment
if (os.fragile())
os << "\\protect";
first = false;
}
- // add space if there was no argument
- if (first)
+ // Close the opened brace or add space if there was no argument
+ if (d->optionals_ && inside_macro)
+ os << '}';
+ else if (first)
os.pendingSpace(true);
+
+ os.insideMacro(inside_macro);
}
projects / lyx.git / blobdiff