* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
+ * \author Stefan Schimanski
*
* Full author contact details are available in file CREDITS.
*/
#include "MathMacroTemplate.h"
-#include "DocIterator.h"
-#include "LaTeXFeatures.h"
#include "InsetMathBrace.h"
#include "InsetMathChar.h"
+#include "InsetMathHull.h"
#include "InsetMathSqrt.h"
#include "MathMacro.h"
#include "MathMacroArgument.h"
#include "Color.h"
#include "Cursor.h"
#include "DispatchResult.h"
+#include "DocIterator.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
+#include "LaTeXFeatures.h"
#include "Lexer.h"
-#include "Undo.h"
+#include "MetricsInfo.h"
+#include "TocBackend.h"
#include "frontends/Painter.h"
+#include "insets/RenderPreview.h"
+
#include "support/lassert.h"
#include "support/convert.h"
#include "support/debug.h"
#include "support/docstream.h"
#include "support/lstrings.h"
+#include <set>
#include <sstream>
using namespace std;
class InsetLabelBox : public InsetMathNest {
public:
///
- InsetLabelBox(MathAtom const & atom, docstring label,
+ InsetLabelBox(Buffer * buf, MathAtom const & atom, docstring label,
MathMacroTemplate const & parent, bool frame = false);
- InsetLabelBox(docstring label, MathMacroTemplate const & parent,
+ InsetLabelBox(Buffer * buf, docstring label, MathMacroTemplate const & parent,
bool frame = false);
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
};
-InsetLabelBox::InsetLabelBox(MathAtom const & atom, docstring label,
+InsetLabelBox::InsetLabelBox(Buffer * buf, MathAtom const & atom, docstring label,
MathMacroTemplate const & parent, bool frame)
- : InsetMathNest(1), parent_(parent), label_(label), frame_(frame)
+ : InsetMathNest(buf, 1), parent_(parent), label_(label), frame_(frame)
{
cell(0).insert(0, atom);
}
-InsetLabelBox::InsetLabelBox(docstring label,
+InsetLabelBox::InsetLabelBox(Buffer * buf, docstring label,
MathMacroTemplate const & parent, bool frame)
- : InsetMathNest(1), parent_(parent), label_(label), frame_(frame)
+ : InsetMathNest(buf, 1), parent_(parent), label_(label), frame_(frame)
{
}
class DisplayLabelBox : public InsetLabelBox {
public:
///
- DisplayLabelBox(MathAtom const & atom, docstring label,
+ DisplayLabelBox(Buffer * buf, MathAtom const & atom, docstring label,
MathMacroTemplate const & parent);
///
};
-DisplayLabelBox::DisplayLabelBox(MathAtom const & atom,
+DisplayLabelBox::DisplayLabelBox(Buffer * buf, MathAtom const & atom,
docstring label,
MathMacroTemplate const & parent)
- : InsetLabelBox(atom, label, parent, true)
+ : InsetLabelBox(buf, atom, label, parent, true)
{
}
void InsetMathWrapper::metrics(MetricsInfo & mi, Dimension & dim) const
{
value_->metrics(mi, dim);
- //metricsMarkers2(dim);
}
void InsetMathWrapper::draw(PainterInfo & pi, int x, int y) const
{
value_->draw(pi, x, y);
- //drawMarkers(pi, x, y);
}
class InsetColoredCell : public InsetMathNest {
public:
///
- InsetColoredCell(ColorCode min, ColorCode max);
+ InsetColoredCell(Buffer * buf, ColorCode min, ColorCode max);
///
- InsetColoredCell(ColorCode min, ColorCode max, MathAtom const & atom);
+ InsetColoredCell(Buffer * buf, ColorCode min, ColorCode max, MathAtom const & atom);
///
void draw(PainterInfo &, int x, int y) const;
///
};
-InsetColoredCell::InsetColoredCell(ColorCode min, ColorCode max)
- : InsetMathNest(1), min_(min), max_(max)
+InsetColoredCell::InsetColoredCell(Buffer * buf, ColorCode min, ColorCode max)
+ : InsetMathNest(buf, 1), min_(min), max_(max)
{
}
-InsetColoredCell::InsetColoredCell(ColorCode min, ColorCode max, MathAtom const & atom)
- : InsetMathNest(1), min_(min), max_(max)
+InsetColoredCell::InsetColoredCell(Buffer * buf, ColorCode min, ColorCode max, MathAtom const & atom)
+ : InsetMathNest(buf, 1), min_(min), max_(max)
{
cell(0).insert(0, atom);
}
void InsetNameWrapper::metrics(MetricsInfo & mi, Dimension & dim) const
{
+ Changer dummy = mi.base.changeFontSet("textit");
InsetMathWrapper::metrics(mi, dim);
dim.wid += mathed_string_width(mi.base.font, from_ascii("\\"));
}
void InsetNameWrapper::draw(PainterInfo & pi, int x, int y) const
{
- // create fonts
- PainterInfo namepi = pi;
- if (parent_.validMacro())
- namepi.base.font.setColor(Color_latex);
- else
- namepi.base.font.setColor(Color_error);
+ ColorCode const color = parent_.validMacro() ? Color_latex : Color_error;
+
+ Changer dummy = pi.base.changeFontSet("textit");
+ Changer dummy2 = pi.base.font.changeColor(color);
// draw backslash
- pi.pain.text(x, y, from_ascii("\\"), namepi.base.font);
- x += mathed_string_width(namepi.base.font, from_ascii("\\"));
+ pi.pain.text(x, y, from_ascii("\\"), pi.base.font);
+ x += mathed_string_width(pi.base.font, from_ascii("\\"));
// draw name
- InsetMathWrapper::draw(namepi, x, y);
+ InsetMathWrapper::draw(pi, x, y);
}
///////////////////////////////////////////////////////////////////////
-MathMacroTemplate::MathMacroTemplate()
- : InsetMathNest(3), numargs_(0), argsInLook_(0), optionals_(0),
- type_(MacroTypeNewcommand), lookOutdated_(true)
+MathMacroTemplate::MathMacroTemplate(Buffer * buf)
+ : InsetMathNest(buf, 3), numargs_(0), argsInLook_(0), optionals_(0),
+ type_(MacroTypeNewcommand), redefinition_(false), lookOutdated_(true),
+ premetrics_(false), labelBoxAscent_(0), labelBoxDescent_(0)
{
initMath();
}
-MathMacroTemplate::MathMacroTemplate(docstring const & name, int numargs,
- int optionals, MacroType type,
- vector<MathData> const & optionalValues,
+MathMacroTemplate::MathMacroTemplate(Buffer * buf, docstring const & name, int numargs,
+ int optionals, MacroType type, vector<MathData> const & optionalValues,
MathData const & def, MathData const & display)
- : InsetMathNest(optionals + 3), numargs_(numargs), argsInLook_(numargs),
+ : InsetMathNest(buf, optionals + 3), numargs_(numargs), argsInLook_(numargs),
optionals_(optionals), optionalValues_(optionalValues),
- type_(type), lookOutdated_(true)
+ type_(type), redefinition_(false), lookOutdated_(true),
+ premetrics_(false), labelBoxAscent_(0), labelBoxDescent_(0)
{
initMath();
}
-MathMacroTemplate::MathMacroTemplate(docstring const & str)
- : InsetMathNest(3), numargs_(0), optionals_(0),
- type_(MacroTypeNewcommand), lookOutdated_(true)
+bool MathMacroTemplate::fromString(docstring const & str)
{
- initMath();
-
- MathData ar;
- mathed_parse_cell(ar, str);
+ MathData ar(buffer_);
+ mathed_parse_cell(ar, str, Parse::NORMAL);
if (ar.size() != 1 || !ar[0]->asMacroTemplate()) {
lyxerr << "Cannot read macro from '" << ar << "'" << endl;
asArray(from_ascii("invalidmacro"), cell(0));
- // FIXME: The macro template does not make sense after this.
- // The whole parsing should not be in a constructor which
- // has no chance to report failure.
- return;
+ // The macro template does not make sense after this.
+ return false;
}
operator=( *(ar[0]->asMacroTemplate()) );
updateLook();
+ return true;
}
}
-void MathMacroTemplate::updateToContext(MacroContext const & mc) const
+void MathMacroTemplate::updateToContext(MacroContext const & mc)
{
redefinition_ = mc.get(name()) != 0;
}
argsInLook_ = args;
// \foo
- look_.push_back(MathAtom(new InsetLabelBox(_("Name"), *this, false)));
+ look_.push_back(MathAtom(
+ new InsetLabelBox(buffer_, _("Name"), *this, false)));
MathData & nameData = look_[look_.size() - 1].nucleus()->cell(0);
nameData.push_back(MathAtom(new InsetNameWrapper(&cell(0), *this)));
// [#1][#2]
int i = 0;
if (optionals_ > 0) {
- look_.push_back(MathAtom(new InsetLabelBox(_("optional"), *this, false)));
+ look_.push_back(MathAtom(
+ new InsetLabelBox(buffer_, _("optional"), *this, false)));
MathData * optData = &look_[look_.size() - 1].nucleus()->cell(0);
for (; i < optionals_; ++i) {
// color it light grey, if it is to be removed when the cursor leaves
if (i == argsInLook_) {
optData->push_back(MathAtom(
- new InsetColoredCell(Color_mathbg, Color_mathmacrooldarg)));
+ new InsetColoredCell(buffer_, Color_mathbg, Color_mathmacrooldarg)));
optData = &(*optData)[optData->size() - 1].nucleus()->cell(0);
}
MathData arg;
arg.push_back(MathAtom(new MathMacroArgument(i + 1)));
if (i >= argsInLook_) {
- look_.push_back(MathAtom(new InsetColoredCell(
+ look_.push_back(MathAtom(new InsetColoredCell(buffer_,
Color_mathbg, Color_mathmacrooldarg,
MathAtom(new InsetMathBrace(arg)))));
} else
for (; i < argsInLook_; ++i) {
MathData arg;
arg.push_back(MathAtom(new MathMacroArgument(i + 1)));
- look_.push_back(MathAtom(new InsetColoredCell(
+ look_.push_back(MathAtom(new InsetColoredCell(buffer_,
Color_mathbg, Color_mathmacronewarg,
MathAtom(new InsetMathBrace(arg)))));
}
// definition
look_.push_back(MathAtom(
- new InsetLabelBox(MathAtom(
+ new InsetLabelBox(buffer_, MathAtom(
new InsetMathWrapper(&cell(defIdx()))), _("TeX"), *this, true)));
// display
look_.push_back(MathAtom(
- new DisplayLabelBox(MathAtom(
+ new DisplayLabelBox(buffer_, MathAtom(
new InsetMathWrapper(&cell(displayIdx()))), _("LyX"), *this)));
}
void MathMacroTemplate::metrics(MetricsInfo & mi, Dimension & dim) const
{
- FontSetChanger dummy1(mi.base, from_ascii("mathnormal"));
- StyleChanger dummy2(mi.base, LM_ST_TEXT);
+ Changer dummy1 = mi.base.changeFontSet("mathnormal");
+ Changer dummy2 = mi.base.font.changeStyle(LM_ST_TEXT);
// valid macro?
MacroData const * macro = 0;
- if (validName()) {
+ if (validName())
macro = mi.macrocontext.get(name());
- // updateToContext() - avoids another lookup
- redefinition_ = macro != 0;
- }
-
// update look?
int argsInDef = maxArgumentInDefinition();
if (lookOutdated_ || argsInDef != argsInLook_) {
dim.wid += 6;
dim.des += 2;
dim.asc += 2;
-
- setDimCache(mi, dim);
}
void MathMacroTemplate::draw(PainterInfo & pi, int x, int y) const
{
- FontSetChanger dummy1(pi.base, from_ascii("mathnormal"));
- StyleChanger dummy2(pi.base, LM_ST_TEXT);
+ // FIXME: Calling Changer on the same object repeatedly is inefficient.
+ Changer dummy0 = pi.base.font.changeColor(Color_math);
+ Changer dummy1 = pi.base.changeFontSet("mathnormal");
+ Changer dummy2 = pi.base.font.changeStyle(LM_ST_TEXT);
- setPosCache(pi, x, y);
Dimension const dim = dimension(*pi.base.bv);
// draw outer frame
int const a = y - dim.asc + 1;
int const w = dim.wid - 2;
int const h = dim.height() - 2;
- pi.pain.rectangle(x, a, w, h, Color_mathframe);
+ pi.pain.rectangle(x + 1, a, w, h, Color_mathframe);
// just to be sure: set some dummy values for coord cache
for (idx_type i = 0; i < nargs(); ++i)
void MathMacroTemplate::edit(Cursor & cur, bool front, EntryDirection entry_from)
{
updateLook();
- cur.updateFlags(Update::SinglePar);
+ cur.screenUpdateFlags(Update::SinglePar);
InsetMathNest::edit(cur, front, entry_from);
}
bool MathMacroTemplate::notifyCursorLeaves(Cursor const & old, Cursor & cur)
{
- // find this in cursor old
- Cursor insetCur = old;
- int scriptSlice = insetCur.find(this);
- LASSERT(scriptSlice != -1, /**/);
- insetCur.cutOff(scriptSlice);
-
- commitEditChanges(insetCur);
+ unsigned int const nargs_before = nargs();
+ commitEditChanges(cur, old);
updateLook();
- cur.updateFlags(Update::Force);
- return InsetMathNest::notifyCursorLeaves(old, cur);
+ cur.screenUpdateFlags(Update::Force);
+ // If we have removed a cell, we might have invalidated the cursor
+ return InsetMathNest::notifyCursorLeaves(old, cur)
+ || nargs() < nargs_before;
}
-void MathMacroTemplate::removeArguments(Cursor & cur, int from, int to) {
- for (DocIterator it = doc_iterator_begin(*this); it; it.forwardChar()) {
+void MathMacroTemplate::removeArguments(Cursor & cur,
+ DocIterator const & /*inset_pos*/, int from, int to)
+{
+ DocIterator it = doc_iterator_begin(&buffer(), this);
+ for (; it; it.forwardChar()) {
if (!it.nextInset())
continue;
- if (it.nextInset()->lyxCode() != MATHMACROARG_CODE)
+ if (it.nextInset()->lyxCode() != MATH_MACROARG_CODE)
continue;
MathMacroArgument * arg = static_cast<MathMacroArgument*>(it.nextInset());
int n = arg->number() - 1;
}
-void MathMacroTemplate::shiftArguments(size_t from, int by) {
- for (DocIterator it = doc_iterator_begin(*this); it; it.forwardChar()) {
+void MathMacroTemplate::shiftArguments(size_t from, int by)
+{
+ for (DocIterator it = doc_iterator_begin(&buffer(), this); it; it.forwardChar()) {
if (!it.nextInset())
continue;
- if (it.nextInset()->lyxCode() != MATHMACROARG_CODE)
+ if (it.nextInset()->lyxCode() != MATH_MACROARG_CODE)
continue;
MathMacroArgument * arg = static_cast<MathMacroArgument*>(it.nextInset());
if (arg->number() >= int(from) + 1)
int MathMacroTemplate::maxArgumentInDefinition() const
{
+ // We don't have a buffer when pasting from the clipboard (bug 6014).
+ Buffer const * macro_buffer = isBufferLoaded() ? &buffer() : 0;
int maxArg = 0;
- MathMacroTemplate * nonConst = const_cast<MathMacroTemplate *>(this);
- DocIterator it = doc_iterator_begin(*nonConst);
+ DocIterator it = doc_iterator_begin(macro_buffer, this);
it.idx() = defIdx();
for (; it; it.forwardChar()) {
if (!it.nextInset())
continue;
- if (it.nextInset()->lyxCode() != MATHMACROARG_CODE)
+ if (it.nextInset()->lyxCode() != MATH_MACROARG_CODE)
continue;
MathMacroArgument * arg = static_cast<MathMacroArgument*>(it.nextInset());
maxArg = std::max(int(arg->number()), maxArg);
idx_type idx = cell(displayIdx()).empty() ? defIdx() : displayIdx();
// search for #n macros arguments
- DocIterator it = doc_iterator_begin(*this);
+ DocIterator it = doc_iterator_begin(&buffer(), this);
it.idx() = idx;
for (; it && it[0].idx() == idx; it.forwardChar()) {
if (!it.nextInset())
continue;
- if (it.nextInset()->lyxCode() != MATHMACROARG_CODE)
+ if (it.nextInset()->lyxCode() != MATH_MACROARG_CODE)
continue;
MathMacroArgument * arg = static_cast<MathMacroArgument*>(it.nextInset());
found[arg->number() - 1] = true;
}
-void MathMacroTemplate::changeArity(Cursor & cur, int newNumArg)
+void MathMacroTemplate::changeArity(Cursor & cur,
+ DocIterator const & inset_pos, int newNumArg)
{
// remove parameter which do not appear anymore in the definition
for (int i = numargs_; i > newNumArg; --i)
- removeParameter(cur, numargs_ - 1, false);
+ removeParameter(cur, inset_pos, numargs_ - 1, true);
// add missing parameter
for (int i = numargs_; i < newNumArg; ++i)
- insertParameter(cur, numargs_, false, false);
+ insertParameter(cur, inset_pos, numargs_, true, false);
}
-void MathMacroTemplate::commitEditChanges(Cursor & cur)
+///
+class AddRemoveMacroInstanceFix
{
- int argsInDef = maxArgumentInDefinition();
- if (argsInDef != numargs_) {
- cur.recordUndoFullDocument();
- changeArity(cur, argsInDef);
+public:
+ ///
+ AddRemoveMacroInstanceFix(int n, bool insert) : n_(n), insert_(insert) {}
+ ///
+ void operator()(MathMacro * macro)
+ {
+ if (macro->folded()) {
+ if (insert_)
+ macro->insertArgument(n_);
+ else
+ macro->removeArgument(n_);
+ }
}
- insertMissingArguments(argsInDef);
-}
+private:
+ ///
+ int n_;
+ ///
+ bool insert_;
+};
-// FIXME: factorize those functions here with a functional style, maybe using Boost's function
-// objects?
-void fixMacroInstancesAddRemove(Cursor const & from, docstring const & name, int n, bool insert) {
- Cursor dit = from;
+///
+class OptionalsMacroInstanceFix
+{
+public:
+ ///
+ OptionalsMacroInstanceFix(int optionals) : optionals_(optionals) {}
+ ///
+ void operator()(MathMacro * macro)
+ {
+ macro->setOptionals(optionals_);
+ }
- for (; dit; dit.forwardPos()) {
- // only until a macro is redefined
- if (dit.inset().lyxCode() == MATHMACRO_CODE) {
- MathMacroTemplate const & macroTemplate
- = static_cast<MathMacroTemplate const &>(dit.inset());
- if (macroTemplate.name() == name)
- break;
- }
+private:
+ ///
+ int optionals_;
+};
- // in front of macro instance?
- Inset * inset = dit.nextInset();
- if (!inset)
- continue;
- InsetMath * insetMath = inset->asInsetMath();
- if (!insetMath)
- continue;
- MathMacro * macro = insetMath->asMacro();
- if (macro && macro->name() == name && macro->folded()) {
- // found macro instance
- if (insert)
- macro->insertArgument(n);
- else
- macro->removeArgument(n);
- }
- }
-}
+///
+class NullMacroInstanceFix
+{
+public:
+ ///
+ void operator()(MathMacro * ) {}
+};
-void fixMacroInstancesOptional(Cursor const & from, docstring const & name, int optionals) {
- Cursor dit = from;
+template<class F>
+void fixMacroInstances(Cursor & cur, DocIterator const & inset_pos,
+ docstring const & name, F & fix)
+{
+ // goto position behind macro template
+ DocIterator dit = inset_pos;
+ dit.pop_back();
+ dit.top().forwardPos();
+
+ // remember hull to trigger preview reload
+ DocIterator hull(dit.buffer());
+ bool preview_reload_needed = false;
+ set<DocIterator> preview_hulls;
+ // iterate over all positions until macro is redefined
for (; dit; dit.forwardPos()) {
+ // left the outer hull?
+ if (!hull.empty() && dit.depth() == hull.depth()) {
+ // schedule reload of the preview if necessary
+ if (preview_reload_needed) {
+ preview_hulls.insert(hull);
+ preview_reload_needed = false;
+ }
+ hull.clear();
+ }
+
// only until a macro is redefined
if (dit.inset().lyxCode() == MATHMACRO_CODE) {
MathMacroTemplate const & macroTemplate
InsetMath * insetMath = inset->asInsetMath();
if (!insetMath)
continue;
+
+ // in front of outer hull?
+ InsetMathHull * inset_hull = insetMath->asHullInset();
+ if (inset_hull && hull.empty()) {
+ // remember this for later preview reload
+ hull = dit;
+ }
+
MathMacro * macro = insetMath->asMacro();
if (macro && macro->name() == name && macro->folded()) {
- // found macro instance
- macro->setOptionals(optionals);
+ fix(macro);
+ if (RenderPreview::previewMath())
+ preview_reload_needed = true;
}
}
-}
-
-template<class F>
-void fixMacroInstancesFunctional(Cursor const & from,
- docstring const & name, F & fix) {
- Cursor dit = from;
-
- for (; dit; dit.forwardPos()) {
- // only until a macro is redefined
- if (dit.inset().lyxCode() == MATHMACRO_CODE) {
- MathMacroTemplate const & macroTemplate
- = static_cast<MathMacroTemplate const &>(dit.inset());
- if (macroTemplate.name() == name)
- break;
+ if (!preview_hulls.empty()) {
+ // reload the scheduled previews
+ set<DocIterator>::const_iterator sit = preview_hulls.begin();
+ set<DocIterator>::const_iterator end = preview_hulls.end();
+ for (; sit != end; ++sit) {
+ InsetMathHull * inset_hull =
+ sit->nextInset()->asInsetMath()->asHullInset();
+ LBUFERR(inset_hull);
+ inset_hull->reloadPreview(*sit);
}
+ cur.screenUpdateFlags(Update::Force);
+ }
+}
- // in front of macro instance?
- Inset * inset = dit.nextInset();
- if (!inset)
- continue;
- InsetMath * insetMath = inset->asInsetMath();
- if (!insetMath)
- continue;
- MathMacro * macro = insetMath->asMacro();
- if (macro && macro->name() == name && macro->folded())
- F(macro);
+
+void MathMacroTemplate::commitEditChanges(Cursor & cur,
+ DocIterator const & inset_pos)
+{
+ int args_in_def = maxArgumentInDefinition();
+ if (args_in_def != numargs_) {
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ changeArity(cur, inset_pos, args_in_def);
}
+ insertMissingArguments(args_in_def);
+
+ // make sure the preview are up to date
+ NullMacroInstanceFix fix;
+ fixMacroInstances(cur, inset_pos, name(), fix);
}
-void MathMacroTemplate::insertParameter(Cursor & cur, int pos, bool greedy, bool addarg)
+void MathMacroTemplate::insertParameter(Cursor & cur,
+ DocIterator const & inset_pos, int pos, bool greedy, bool addarg)
{
if (pos <= numargs_ && pos >= optionals_ && numargs_ < 9) {
++numargs_;
-
+
// append example #n
if (addarg) {
shiftArguments(pos, 1);
}
if (!greedy) {
- Cursor dit = cur;
- dit.leaveInset(*this);
- // TODO: this was dit.forwardPosNoDescend before. Check that this is the same
- dit.top().forwardPos();
-
// fix macro instances
- fixMacroInstancesAddRemove(dit, name(), pos, true);
+ AddRemoveMacroInstanceFix fix(pos, true);
+ fixMacroInstances(cur, inset_pos, name(), fix);
}
}
}
-void MathMacroTemplate::removeParameter(Cursor & cur, int pos, bool greedy)
+void MathMacroTemplate::removeParameter(Cursor & cur,
+ DocIterator const & inset_pos, int pos, bool greedy)
{
if (pos < numargs_ && pos >= 0) {
--numargs_;
- removeArguments(cur, pos, pos);
+ removeArguments(cur, inset_pos, pos, pos);
shiftArguments(pos + 1, -1);
// removed optional parameter?
if (!greedy) {
// fix macro instances
- //boost::function<void(MathMacro *)> fix = _1->insertArgument(n);
- //fixMacroInstancesFunctional(dit, name(), fix);
- Cursor dit = cur;
- dit.leaveInset(*this);
- // TODO: this was dit.forwardPosNoDescend before. Check that this is the same
- dit.top().forwardPos();
- fixMacroInstancesAddRemove(dit, name(), pos, false);
+ AddRemoveMacroInstanceFix fix(pos, false);
+ fixMacroInstances(cur, inset_pos, name(), fix);
}
}
}
-void MathMacroTemplate::makeOptional(Cursor & cur) {
+void MathMacroTemplate::makeOptional(Cursor & cur,
+ DocIterator const & inset_pos)
+{
if (numargs_ > 0 && optionals_ < numargs_) {
++optionals_;
cells_.insert(cells_.begin() + optIdx(optionals_ - 1), optionalValues_[optionals_ - 1]);
++cur[macroSlice].idx();
// fix macro instances
- Cursor dit = cur;
- dit.leaveInset(*this);
- // TODO: this was dit.forwardPosNoDescend before. Check that this is the same
- dit.top().forwardPos();
- fixMacroInstancesOptional(dit, name(), optionals_);
+ OptionalsMacroInstanceFix fix(optionals_);
+ fixMacroInstances(cur, inset_pos, name(), fix);
}
updateLook();
}
-void MathMacroTemplate::makeNonOptional(Cursor & cur) {
+void MathMacroTemplate::makeNonOptional(Cursor & cur,
+ DocIterator const & inset_pos)
+{
if (numargs_ > 0 && optionals_ > 0) {
--optionals_;
}
// fix macro instances
- Cursor dit = cur;
- dit.leaveInset(*this);
- // TODO: this was dit.forwardPosNoDescend before. Check that this is the same
- dit.top().forwardPos();
- fixMacroInstancesOptional(dit, name(), optionals_);
+ OptionalsMacroInstanceFix fix(optionals_);
+ fixMacroInstances(cur, inset_pos, name(), fix);
}
updateLook();
void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
{
string const arg = to_utf8(cmd.argument());
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_MATH_MACRO_ADD_PARAM:
if (numargs_ < 9) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
size_t pos = numargs_;
- if (arg.size() != 0)
+ if (!arg.empty())
pos = (size_t)convert<int>(arg) - 1; // it is checked for >=0 in getStatus
- insertParameter(cur, pos);
+ insertParameter(cur, cur, pos);
}
break;
case LFUN_MATH_MACRO_REMOVE_PARAM:
if (numargs_ > 0) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
size_t pos = numargs_ - 1;
- if (arg.size() != 0)
+ if (!arg.empty())
pos = (size_t)convert<int>(arg) - 1; // it is checked for >=0 in getStatus
- removeParameter(cur, pos);
+ removeParameter(cur, cur, pos);
}
break;
case LFUN_MATH_MACRO_APPEND_GREEDY_PARAM:
if (numargs_ < 9) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- insertParameter(cur, numargs_, true);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ insertParameter(cur, cur, numargs_, true);
}
break;
case LFUN_MATH_MACRO_REMOVE_GREEDY_PARAM:
if (numargs_ > 0) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- removeParameter(cur, numargs_ - 1, true);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ removeParameter(cur, cur, numargs_ - 1, true);
}
break;
case LFUN_MATH_MACRO_MAKE_OPTIONAL:
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- makeOptional(cur);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ makeOptional(cur, cur);
break;
case LFUN_MATH_MACRO_MAKE_NONOPTIONAL:
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- makeNonOptional(cur);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ makeNonOptional(cur, cur);
break;
case LFUN_MATH_MACRO_ADD_OPTIONAL_PARAM:
if (numargs_ < 9) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- insertParameter(cur, optionals_);
- makeOptional(cur);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ insertParameter(cur, cur, optionals_);
+ makeOptional(cur, cur);
}
break;
case LFUN_MATH_MACRO_REMOVE_OPTIONAL_PARAM:
if (optionals_ > 0) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- removeParameter(cur, optionals_ - 1);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ removeParameter(cur, cur, optionals_ - 1);
} break;
case LFUN_MATH_MACRO_ADD_GREEDY_OPTIONAL_PARAM:
if (numargs_ == optionals_) {
- commitEditChanges(cur);
- cur.recordUndoFullDocument();
- insertParameter(cur, 0, true);
- makeOptional(cur);
+ commitEditChanges(cur, cur);
+ // FIXME: implement precise undo handling (only a few places
+ // need undo)
+ cur.recordUndoFullBuffer();
+ insertParameter(cur, cur, 0, true);
+ makeOptional(cur, cur);
}
break;
}
-bool MathMacroTemplate::getStatus(Cursor & /*cur*/, FuncRequest const & cmd,
+bool MathMacroTemplate::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
bool ret = true;
string const arg = to_utf8(cmd.argument());
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_MATH_MACRO_ADD_PARAM: {
int num = numargs_ + 1;
- if (arg.size() != 0)
+ if (!arg.empty())
num = convert<int>(arg);
bool on = (num >= optionals_
&& numargs_ < 9 && num <= numargs_ + 1);
flag.setEnabled(numargs_ < 9);
break;
+ case LFUN_MATH_MACRO_REMOVE_GREEDY_PARAM:
case LFUN_MATH_MACRO_REMOVE_PARAM: {
int num = numargs_;
- if (arg.size() != 0)
+ if (!arg.empty())
num = convert<int>(arg);
flag.setEnabled(num >= 1 && num <= numargs_);
break;
break;
default:
- ret = false;
+ ret = InsetMathNest::getStatus(cur, cmd, flag);
break;
}
return ret;
void MathMacroTemplate::read(Lexer & lex)
{
- MathData ar;
- mathed_parse_cell(ar, lex.getStream());
+ MathData ar(buffer_);
+ mathed_parse_cell(ar, lex.getStream(), Parse::TRACKMACRO);
if (ar.size() != 1 || !ar[0]->asMacroTemplate()) {
lyxerr << "Cannot read macro from '" << ar << "'" << endl;
lyxerr << "Read: " << to_utf8(asString(ar)) << endl;
void MathMacroTemplate::write(ostream & os) const
{
odocstringstream oss;
- WriteStream wi(oss, false, false, false);
+ otexrowstream ots(oss);
+ WriteStream wi(ots, false, false, WriteStream::wsDefault);
oss << "FormulaMacro\n";
write(wi);
os << to_utf8(oss.str());
}
-void MathMacroTemplate::write(WriteStream & os, bool overwriteRedefinition) const
+int MathMacroTemplate::write(WriteStream & os, bool overwriteRedefinition) const
{
+ int num_lines = 0;
+
if (os.latex()) {
if (optionals_ > 0) {
// macros with optionals use the xargs package, e.g.:
// \newcommandx{\foo}[2][usedefault, addprefix=\global,1=default]{#1,#2}
+ // \long is implicit by xargs
if (redefinition_ && !overwriteRedefinition)
os << "\\renewcommandx";
else
}
os << "]";
} else {
- // macros without optionals use standard _global_ \def macros:
- // \global\def\foo#1#2{#1,#2}
- os << "\\global\\def\\" << name();
+ // Macros without optionals use standard _global_ \def macros:
+ // \global\def\long\foo#1#2{#1,#2}
+ // We use the \long prefix as this is the equivalent to \newcommand.
+ // We cannot use \newcommand directly because \global does not work with it.
+ os << "\\global\\long\\def\\" << name();
docstring param = from_ascii("#0");
for (int i = 1; i <= numargs_; ++i) {
param[1] = '0' + i;
if (os.latex()) {
// writing .tex. done.
os << "\n";
+ ++num_lines;
} else {
// writing .lyx, write special .tex export only if necessary
- if (!cell(displayIdx()).empty())
+ if (!cell(displayIdx()).empty()) {
os << "\n{" << cell(displayIdx()) << '}';
+ ++num_lines;
+ }
}
+
+ return num_lines;
}
-int MathMacroTemplate::plaintext(odocstream & os,
- OutputParams const &) const
+docstring MathMacroTemplate::xhtml(XHTMLStream &, OutputParams const &) const
+{
+ return docstring();
+}
+
+int MathMacroTemplate::plaintext(odocstringstream & os,
+ OutputParams const &, size_t) const
{
- static docstring const str = '[' + buffer().B_("math macro") + ']';
+ docstring const str = '[' + buffer().B_("math macro") + ']';
os << str;
return str.size();
{
docstring n = name();
- // empty name?
- if (n.size() == 0)
+ if (n.empty())
return false;
// converting back and force doesn't swallow anything?
}
// now it should be valid if anything in the name survived
- return data.size() > 0;
+ return !data.empty();
}
void MathMacroTemplate::infoize(odocstream & os) const
{
- os << "Math Macro: \\" << name();
+ os << bformat(_("Math Macro: \\%1$s"), name());
}
-docstring MathMacroTemplate::contextMenu(BufferView const &, int, int) const
+string MathMacroTemplate::contextMenuName() const
{
- return from_ascii("context-math-macro-definition");
+ return "context-math-macro-definition";
}
+
+void MathMacroTemplate::addToToc(DocIterator const & pit, bool output_active,
+ UpdateType, TocBackend & backend) const
+{
+ docstring str;
+ if (!validMacro())
+ str = bformat(_("Invalid macro! \\%1$s"), name());
+ else
+ str = "\\" + name();
+ TocBuilder & b = backend.builder("math-macro");
+ b.pushItem(pit, str, output_active);
+ b.pop();
+}
+
+
} // namespace lyx
projects / lyx.git / blobdiff