///
MathMacro const * owner() { return mathMacro_; }
///
+ marker_type marker() const { return NO_MARKER; }
+ ///
InsetCode lyxCode() const { return ARGUMENT_PROXY_CODE; }
/// The math data to use for display
MathData const & displayCell(BufferView const * bv) const
// macro arguments are in macros
LATTEST(mathMacro_->nesting() > 0);
/// The macro nesting can change display of insets. Change it locally.
- Changer chg = make_change(mi.base.macro_nesting, mathMacro_->nesting());
+ Changer chg = make_change(mi.base.macro_nesting,
+ mathMacro_->nesting() == 1 ? 0 : mathMacro_->nesting());
- MathRow::Element e_beg(MathRow::BEG_ARG);
- e_beg.macro = mathMacro_;
+ MathRow::Element e_beg(mi, MathRow::BEGIN);
+ e_beg.inset = this;
e_beg.ar = &mathMacro_->cell(idx_);
mrow.push_back(e_beg);
// then we insert a box instead.
if (!has_contents && mathMacro_->nesting() == 1) {
// mathclass is ord because it should be spaced as a normal atom
- MathRow::Element e(MathRow::BOX, MC_ORD);
+ MathRow::Element e(mi, MathRow::BOX, MC_ORD);
e.color = Color_mathline;
mrow.push_back(e);
has_contents = true;
}
- MathRow::Element e_end(MathRow::END_ARG);
- e_end.macro = mathMacro_;
+ MathRow::Element e_end(mi, MathRow::END);
+ e_end.inset = this;
e_end.ar = &mathMacro_->cell(idx_);
-
mrow.push_back(e_end);
return has_contents;
}
///
- void metrics(MetricsInfo &, Dimension &) const {
- // This should never be invoked, since ArgumentProxy insets are linearized
- LATTEST(false);
+ void beforeMetrics() const
+ {
+ mathMacro_->macro()->unlock();
}
///
- int kerning(BufferView const * bv) const
+ void afterMetrics() const
{
- return displayCell(bv).kerning(bv);
+ mathMacro_->macro()->lock();
+ }
+ ///
+ void beforeDraw(PainterInfo const & pi) const
+ {
+ // if the macro is being edited, then the painter is in
+ // monochrome mode.
+ if (mathMacro_->editMetrics(pi.base.bv))
+ pi.pain.leaveMonochromeMode();
+ }
+ ///
+ void afterDraw(PainterInfo const & pi) const
+ {
+ if (mathMacro_->editMetrics(pi.base.bv))
+ pi.pain.enterMonochromeMode(Color_mathbg, Color_mathmacroblend);
+ }
+ ///
+ void metrics(MetricsInfo &, Dimension &) const {
+ // This should never be invoked, since ArgumentProxy insets are linearized
+ LATTEST(false);
}
///
void draw(PainterInfo &, int, int) const {
// This should never be invoked, since ArgumentProxy insets are linearized
LATTEST(false);
}
+ ///
+ int kerning(BufferView const * bv) const
+ {
+ return displayCell(bv).kerning(bv);
+ }
// write(), normalize(), infoize() and infoize2() are not needed since
// MathMacro uses the definition and not the expanded cells.
///
void htmlize(HtmlStream & ms) const { ms << mathMacro_->cell(idx_); }
///
void octave(OctaveStream & os) const { os << mathMacro_->cell(idx_); }
+ ///
+ MathClass mathClass() const
+ {
+ return MC_UNKNOWN;
+ // This can be refined once the pointer issues are fixed. I did not
+ // notice any immediate crash with the following code, but it is risky
+ // nevertheless:
+ //return mathMacro_->cell(idx_).mathClass();
+ }
private:
///
// This is the same as what is done in metrics().
d->editing_[mi.base.bv] = editMode(mi.base.bv);
- /// The macro nesting can change display of insets. Change it locally.
- Changer chg = make_change(mi.base.macro_nesting, d->nesting_);
-
+ // For now we do not linearize in the following cases (can be improved)
+ // - display mode different from normal
+ // - editing with parameter list
+ // - editing with box around macro
if (displayMode() != MathMacro::DISPLAY_NORMAL
- || d->editing_[mi.base.bv])
+ || (d->editing_[mi.base.bv] && lyxrc.macro_edit_style != LyXRC::MACRO_EDIT_INLINE))
return InsetMath::addToMathRow(mrow, mi);
- MathRow::Element e_beg(MathRow::BEG_MACRO);
- e_beg.macro = this;
+ /// The macro nesting can change display of insets. Change it locally.
+ Changer chg = make_change(mi.base.macro_nesting, d->nesting_);
+
+ MathRow::Element e_beg(mi, MathRow::BEGIN);
+ e_beg.inset = this;
+ e_beg.marker = (d->nesting_ == 1 && nargs()) ? marker() : NO_MARKER;
mrow.push_back(e_beg);
d->macro_->lock();
// insert a grey box instead.
if (!has_contents && mi.base.macro_nesting == 1) {
// mathclass is unknown because it is irrelevant for spacing
- MathRow::Element e(MathRow::BOX);
+ MathRow::Element e(mi, MathRow::BOX);
e.color = Color_mathmacroblend;
mrow.push_back(e);
has_contents = true;
}
- MathRow::Element e_end(MathRow::END_MACRO);
- e_end.macro = this;
+ MathRow::Element e_end(mi, MathRow::END);
+ e_end.inset = this;
mrow.push_back(e_end);
return has_contents;
}
+void MathMacro::beforeMetrics() const
+{
+ d->macro_->lock();
+}
+
+
+void MathMacro::afterMetrics() const
+{
+ d->macro_->unlock();
+}
+
+
+void MathMacro::beforeDraw(PainterInfo const & pi) const
+{
+ if (d->editing_[pi.base.bv])
+ pi.pain.enterMonochromeMode(Color_mathbg, Color_mathmacroblend);
+}
+
+
+void MathMacro::afterDraw(PainterInfo const & pi) const
+{
+ if (d->editing_[pi.base.bv])
+ pi.pain.leaveMonochromeMode();
+}
+
Inset * MathMacro::clone() const
{
}
+Inset::marker_type MathMacro::marker() const
+{
+ switch (d->displayMode_) {
+ case DISPLAY_INIT:
+ case DISPLAY_INTERACTIVE_INIT:
+ return NO_MARKER;
+ case DISPLAY_UNFOLDED:
+ return MARKER;
+ default:
+ switch (lyxrc.macro_edit_style) {
+ case LyXRC::MACRO_EDIT_LIST:
+ return MARKER2;
+ case LyXRC::MACRO_EDIT_INLINE_BOX:
+ return NO_MARKER;
+ default:
+ return MARKER;
+ }
+ }
+}
+
+
void MathMacro::metrics(MetricsInfo & mi, Dimension & dim) const
{
/// The macro nesting can change display of insets. Change it locally.
dim.wid += bsdim.width() + 1;
dim.asc = max(bsdim.ascent(), dim.ascent());
dim.des = max(bsdim.descent(), dim.descent());
- 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(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);
pi.pain.text(x, y, from_ascii("\\"), pi.base.font);
x += mathed_string_width(pi.base.font, from_ascii("\\")) + 1;
cell(0).draw(pi, x, y);
- drawMarkers(pi, expx, expy);
} else if (lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_LIST
- && d->editing_[pi.base.bv]) {
+ && d->editing_[pi.base.bv]) {
// Macro will be edited in a old-style list mode here:
CoordCache const & coords = pi.base.bv->coordCache();
FontInfo const & labelFont = sane_font;
- // markers and box needs two pixels
- x += 2;
+ // box needs one pixel
+ x += 1;
// get maximal font height
Dimension fontDim;
for (idx_type i = 0; i < nargs(); ++i) {
// position of label
Dimension const & cdim = coords.getArrays().dim(&cell(i));
- x = expx + 2;
+ x = expx + 1;
y += max(fontDim.asc, cdim.asc) + 1;
// draw label
y += max(fontDim.des, cdim.des);
}
- pi.pain.rectangle(expx + 1, expy - dim.asc + 1, dim.wid - 3,
+ pi.pain.rectangle(expx, expy - dim.asc + 1, dim.wid - 1,
dim.height() - 2, Color_mathmacroframe);
- drawMarkers2(pi, expx, expy);
} else {
- bool drawBox = lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_INLINE_BOX;
- Changer dummy = (currentMode() == TEXT_MODE)
- ? pi.base.font.changeShape(UP_SHAPE)
- : Changer();
+ bool drawBox = lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_INLINE_BOX
+ && d->editing_[pi.base.bv];
// warm up cells
for (size_t i = 0; i < nargs(); ++i)
cell(i).setXY(*pi.base.bv, x, y);
- if (drawBox && d->editing_[pi.base.bv]) {
+ if (drawBox) {
// draw header and rectangle around
FontInfo font = pi.base.font;
augmentFont(font, "lyxtex");
expx += (dim.wid - d->expanded_.dimension(*pi.base.bv).width()) / 2;
}
- if (d->editing_[pi.base.bv]) {
- pi.pain.enterMonochromeMode(Color_mathbg, Color_mathmacroblend);
- d->expanded_.draw(pi, expx, expy);
- pi.pain.leaveMonochromeMode();
-
- if (drawBox)
- pi.pain.rectangle(x, y - dim.asc, dim.wid,
- dim.height(), Color_mathmacroframe);
- } else
- d->expanded_.draw(pi, expx, expy);
-
- if (!drawBox)
- drawMarkers(pi, x, y);
+ beforeDraw(pi);
+ d->expanded_.draw(pi, expx, expy);
+ afterDraw(pi);
+ if (drawBox)
+ pi.pain.rectangle(x, y - dim.asc, dim.wid,
+ dim.height(), Color_mathmacroframe);
}
// edit mode changed?
}
+MathClass MathMacro::mathClass() const
+{
+ // This can be just a heuristic, since it is only considered for display
+ // when the macro is not linearised. Therefore it affects:
+ // * The spacing of the inset while being edited,
+ // * Intelligent splitting
+ // * Cursor word movement (Ctrl-Arrow).
+ if (MacroData const * m = macroBackup()) {
+ // If it is a global macro and is defined explicitly
+ if (m->symbol()) {
+ MathClass mc = string_to_class(m->symbol()->extra);
+ if (mc != MC_UNKNOWN)
+ return mc;
+ }
+ }
+ // Otherwise guess from the expanded macro
+ return d->expanded_.mathClass();
+}
+
+
InsetMath::mode_type MathMacro::currentMode() const
{
- // User defined macros are always assumed to be mathmode macros.
- // Only the global macros defined in lib/symbols may be textmode.
+ // There is no way to guess the mode of user defined macros, so they are
+ // always assumed to be mathmode. Only the global macros defined in
+ // lib/symbols may be textmode.
+ mode_type mode = modeToEnsure();
+ return (mode == UNDECIDED_MODE) ? MATH_MODE : mode;
+}
+
+
+InsetMath::mode_type MathMacro::modeToEnsure() const
+{
+ // User defined macros can be either text mode or math mode for output and
+ // display. There is no way to guess. For global macros defined in
+ // lib/symbols, we ensure textmode if flagged as such, otherwise we ensure
+ // math mode.
+ if (MacroData const * m = macroBackup())
+ if (m->symbol())
+ return (m->symbol()->extra == "textmode") ? TEXT_MODE : MATH_MODE;
+ return UNDECIDED_MODE;
+}
+
- MacroData const * data = MacroTable::globalMacros().get(name());
- bool textmode = data && data->symbol() && data->symbol()->extra == "textmode";
- return textmode ? TEXT_MODE : MATH_MODE;
+MacroData const * MathMacro::macroBackup() const
+{
+ if (macro())
+ return &d->macroBackup_;
+ if (MacroData const * data = MacroTable::globalMacros().get(name()))
+ return data;
+ return nullptr;
}
void MathMacro::write(WriteStream & os) const
{
- MacroData const * data = MacroTable::globalMacros().get(name());
- bool textmode_macro = data && data->symbol()
- && data->symbol()->extra == "textmode";
- bool needs_mathmode = data && (!data->symbol()
- || data->symbol()->extra != "textmode");
-
+ mode_type mode = modeToEnsure();
+ bool textmode_macro = mode == TEXT_MODE;
+ bool needs_mathmode = mode == MATH_MODE;
MathEnsurer ensurer(os, needs_mathmode, true, textmode_macro);
// non-normal mode
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