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* the automatic arity changing proposed by Uwe: you go into a macro and type \#9. The arity is visually adapted right away. The real change though takes place when you leave the macro with the cursor.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23350 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Stefan Schimanski 2008-02-29 10:02:25 +00:00
parent 8c4b08920e
commit e59560a1fa
4 changed files with 203 additions and 29 deletions
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2
src/Color.cpp
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@ -139,6 +139,8 @@ ColorSet::ColorSet()
{ Color_mathmacrolabel, N_("Math macro label"), "mathmacrolabel", "#a19992", "mathmacrolabel" },
{ Color_mathmacroframe, N_("Math macro frame"), "mathmacroframe", "#ede2d8", "mathmacroframe" },
{ Color_mathmacroblend, N_("Math macro blended out"), "mathmacroblend", "black", "mathmacroblend" },
{ Color_mathmacrooldarg, N_("Math macro old parameter"), "mathmacrooldarg", "grey80", "mathmacrooldarg" },
{ Color_mathmacronewarg, N_("Math macro new parameter"), "mathmacronewarg", "grey20", "mathmacronewarg" },
{ Color_captionframe, N_("caption frame"), "captionframe", "DarkRed", "captionframe" },
{ Color_collapsable, N_("collapsable inset text"), "collapsable", "DarkRed", "collapsable" },
{ Color_collapsableframe, N_("collapsable inset frame"), "collapsableframe", "IndianRed", "collapsableframe" },

4
src/ColorCode.h
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@ -112,6 +112,10 @@ enum ColorCode
Color_mathmacroframe,
/// Macro math blended color
Color_mathmacroblend,
/// Macro template color for old parameters
Color_mathmacrooldarg,
/// Macro template color for new parameters
Color_mathmacronewarg,
/// Math inset frame color under focus
Color_mathframe,
/// Math inset frame color not under focus

190
src/mathed/MathMacroTemplate.cpp
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@ -78,7 +78,7 @@ protected:
InsetLabelBox::InsetLabelBox(MathAtom const & atom, docstring label,
MathMacroTemplate const & parent, bool frame)
: InsetMathNest(1), parent_(parent), label_(label), frame_(frame)
: InsetMathNest(1), parent_(parent), label_(label), frame_(frame)
{
cell(0).insert(0, atom);
}
@ -86,7 +86,7 @@ InsetLabelBox::InsetLabelBox(MathAtom const & atom, docstring label,
InsetLabelBox::InsetLabelBox(docstring label,
MathMacroTemplate const & parent, bool frame)
: InsetMathNest(1), parent_(parent), label_(label), frame_(frame)
: InsetMathNest(1), parent_(parent), label_(label), frame_(frame)
{
}
@ -273,6 +273,61 @@ void InsetMathWrapper::draw(PainterInfo & pi, int x, int y) const
}
///////////////////////////////////////////////////////////////////////
class InsetColoredCell : public InsetMathNest {
public:
///
InsetColoredCell(ColorCode min, ColorCode max);
///
InsetColoredCell(ColorCode min, ColorCode max, MathAtom const & atom);
///
void draw(PainterInfo &, int x, int y) const;
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
protected:
///
Inset * clone() const;
///
ColorCode min_;
///
ColorCode max_;
};
InsetColoredCell::InsetColoredCell(ColorCode min, ColorCode max)
: InsetMathNest(1), min_(min), max_(max)
{
}
InsetColoredCell::InsetColoredCell(ColorCode min, ColorCode max, MathAtom const & atom)
: InsetMathNest(1), min_(min), max_(max)
{
cell(0).insert(0, atom);
}
Inset * InsetColoredCell::clone() const
{
return new InsetColoredCell(*this);
}
void InsetColoredCell::metrics(MetricsInfo & mi, Dimension & dim) const
{
cell(0).metrics(mi, dim);
}
void InsetColoredCell::draw(PainterInfo & pi, int x, int y) const
{
pi.pain.enterMonochromeMode(min_, max_);
cell(0).draw(pi, x, y);
pi.pain.leaveMonochromeMode();
}
///////////////////////////////////////////////////////////////////////
class InsetNameWrapper : public InsetMathWrapper {
@ -334,7 +389,7 @@ void InsetNameWrapper::draw(PainterInfo & pi, int x, int y) const
MathMacroTemplate::MathMacroTemplate()
: InsetMathNest(3), numargs_(0), optionals_(0),
: InsetMathNest(3), numargs_(0), argsInLook_(0), optionals_(0),
type_(MacroTypeNewcommand), lookOutdated_(true)
{
initMath();
@ -345,7 +400,7 @@ MathMacroTemplate::MathMacroTemplate(docstring const & name, int numargs,
int optionals, MacroType type,
vector<MathData> const & optionalValues,
MathData const & def, MathData const & display)
: InsetMathNest(optionals + 3), numargs_(numargs),
: InsetMathNest(optionals + 3), numargs_(numargs), argsInLook_(0),
optionals_(optionals), optionalValues_(optionalValues),
type_(type), lookOutdated_(true)
{
@ -410,15 +465,16 @@ void MathMacroTemplate::updateToContext(MacroContext const & mc) const
}
void MathMacroTemplate::updateLook() const
void MathMacroTemplate::updateLook(bool editing) const
{
lookOutdated_ = true;
}
void MathMacroTemplate::createLook() const
void MathMacroTemplate::createLook(int args) const
{
look_.clear();
argsInLook_ = args;
// \foo
look_.push_back(MathAtom(new InsetLabelBox(_("Name"), *this, false)));
@ -429,12 +485,20 @@ void MathMacroTemplate::createLook() const
int i = 0;
if (optionals_ > 0) {
look_.push_back(MathAtom(new InsetLabelBox(_("optional"), *this, false)));
MathData & optData = look_[look_.size() - 1].nucleus()->cell(0);
for (; i < optionals_; ++i) {
optData.push_back(MathAtom(new InsetMathChar('[')));
optData.push_back(MathAtom(new InsetMathWrapper(&cell(1 + i))));
optData.push_back(MathAtom(new InsetMathChar(']')));
MathData * optData = &look_[look_.size() - 1].nucleus()->cell(0);
// color it red, if it is to be remove when the cursor leaves
if (optionals_ > argsInLook_) {
optData->push_back(MathAtom(
new InsetColoredCell(Color_mathbg, Color_mathmacrooldarg)));
optData = &(*optData)[0].nucleus()->cell(0);
}
optData->push_back(MathAtom(new InsetMathChar('[')));
optData->push_back(MathAtom(new InsetMathWrapper(&cell(1 + i))));
optData->push_back(MathAtom(new InsetMathChar(']')));
}
}
@ -442,8 +506,20 @@ void MathMacroTemplate::createLook() const
for (; i < numargs_; ++i) {
MathData arg;
arg.push_back(MathAtom(new MathMacroArgument(i + 1)));
if (i >= argsInLook_) {
look_.push_back(MathAtom(new InsetColoredCell(
Color_mathbg, Color_mathmacrooldarg,
MathAtom(new InsetMathBrace(arg)))));
} else
look_.push_back(MathAtom(new InsetMathBrace(arg)));
}
for (; i < argsInLook_; ++i) {
MathData arg;
arg.push_back(MathAtom(new MathMacroArgument(i + 1)));
look_.push_back(MathAtom(new InsetColoredCell(
Color_mathbg, Color_mathmacronewarg,
MathAtom(new InsetMathBrace(arg)))));
}
// :=
look_.push_back(MathAtom(new InsetMathChar(':')));
@ -476,9 +552,10 @@ void MathMacroTemplate::metrics(MetricsInfo & mi, Dimension & dim) const
}
// update look?
if (lookOutdated_) {
int argsInDef = maxArgumentInDefinition();
if (lookOutdated_ || argsInDef != argsInLook_) {
lookOutdated_ = false;
createLook();
createLook(argsInDef);
}
/// metrics for inset contents
@ -532,7 +609,7 @@ void MathMacroTemplate::draw(PainterInfo & pi, int x, int y) const
void MathMacroTemplate::edit(Cursor & cur, bool front, EntryDirection entry_from)
{
updateLook();
updateLook(true);
cur.updateFlags(Update::Force);
InsetMathNest::edit(cur, front, entry_from);
}
@ -540,6 +617,7 @@ void MathMacroTemplate::edit(Cursor & cur, bool front, EntryDirection entry_from
bool MathMacroTemplate::notifyCursorLeaves(Cursor const & old, Cursor & cur)
{
commitEditChanges(cur);
updateLook();
cur.updateFlags(Update::Force);
return InsetMathNest::notifyCursorLeaves(old, cur);
@ -582,6 +660,74 @@ void MathMacroTemplate::shiftArguments(size_t from, int by) {
}
int MathMacroTemplate::maxArgumentInDefinition() const
{
int maxArg = 0;
MathMacroTemplate * nonConst = const_cast<MathMacroTemplate *>(this);
DocIterator it = doc_iterator_begin(*nonConst);
it.idx() = defIdx();
for (; it; it.forwardChar()) {
if (!it.nextInset())
continue;
if (it.nextInset()->lyxCode() != MATHMACROARG_CODE)
continue;
MathMacroArgument * arg = static_cast<MathMacroArgument*>(it.nextInset());
maxArg = std::max(int(arg->number()), maxArg);
}
return maxArg;
}
void MathMacroTemplate::insertMissingArguments(int maxArg)
{
bool found[9] = { false, false, false, false, false, false, false, false, false };
idx_type idx = cell(displayIdx()).empty() ? defIdx() : displayIdx();
// search for #n macros arguments
DocIterator it = doc_iterator_begin(*this);
it.idx() = idx;
for (; it && it[0].idx() == idx; it.forwardChar()) {
if (!it.nextInset())
continue;
if (it.nextInset()->lyxCode() != MATHMACROARG_CODE)
continue;
MathMacroArgument * arg = static_cast<MathMacroArgument*>(it.nextInset());
found[arg->number() - 1] = true;
}
// add missing ones
for (int i = 0; i < maxArg; ++i) {
if (found[i])
continue;
cell(idx).push_back(MathAtom(new MathMacroArgument(i + 1)));
}
}
void MathMacroTemplate::changeArity(Cursor & cur, int newNumArg)
{
// remove parameter which do not appear anymore in the definition
for (int i = numargs_; i > newNumArg; --i)
removeParameter(cur, numargs_ - 1, false);
// add missing parameter
for (int i = numargs_; i < newNumArg; ++i)
insertParameter(cur, numargs_, false, false);
}
void MathMacroTemplate::commitEditChanges(Cursor & cur)
{
int argsInDef = maxArgumentInDefinition();
if (argsInDef != numargs_) {
cur.recordUndoFullDocument();
changeArity(cur, argsInDef);
}
insertMissingArguments(argsInDef);
}
// FIXME: factorize those functions here with a functional style, maybe using Boost's function
// objects?
@ -673,16 +819,19 @@ void fixMacroInstancesFunctional(Cursor const & from,
}
void MathMacroTemplate::insertParameter(Cursor & cur, int pos, bool greedy)
void MathMacroTemplate::insertParameter(Cursor & cur, int pos, bool greedy, bool addarg)
{
if (pos <= numargs_ && pos >= optionals_ && numargs_ < 9) {
++numargs_;
shiftArguments(pos, 1);
// append example #n
if (addarg) {
shiftArguments(pos, 1);
cell(defIdx()).push_back(MathAtom(new MathMacroArgument(pos + 1)));
if (!cell(displayIdx()).empty())
cell(displayIdx()).push_back(MathAtom(new MathMacroArgument(pos + 1)));
}
if (!greedy) {
Cursor dit = cur;
@ -765,7 +914,7 @@ void MathMacroTemplate::makeNonOptional(Cursor & cur) {
if (numargs_ > 0 && optionals_ > 0) {
--optionals_;
// store default value for later if the use changes his mind
// store default value for later if the user changes his mind
optionalValues_[optionals_] = cell(optIdx(optionals_));
cells_.erase(cells_.begin() + optIdx(optionals_));
@ -800,6 +949,7 @@ void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_MATH_MACRO_ADD_PARAM:
if (numargs_ < 9) {
commitEditChanges(cur);
cur.recordUndoFullDocument();
size_t pos = numargs_;
if (arg.size() != 0)
@ -811,6 +961,7 @@ void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_MATH_MACRO_REMOVE_PARAM:
if (numargs_ > 0) {
commitEditChanges(cur);
cur.recordUndoFullDocument();
size_t pos = numargs_ - 1;
if (arg.size() != 0)
@ -821,6 +972,7 @@ void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_MATH_MACRO_APPEND_GREEDY_PARAM:
if (numargs_ < 9) {
commitEditChanges(cur);
cur.recordUndoFullDocument();
insertParameter(cur, numargs_, true);
}
@ -828,23 +980,27 @@ void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_MATH_MACRO_REMOVE_GREEDY_PARAM:
if (numargs_ > 0) {
commitEditChanges(cur);
cur.recordUndoFullDocument();
removeParameter(cur, numargs_ - 1, true);
}
break;
case LFUN_MATH_MACRO_MAKE_OPTIONAL:
commitEditChanges(cur);
cur.recordUndoFullDocument();
makeOptional(cur);
break;
case LFUN_MATH_MACRO_MAKE_NONOPTIONAL:
commitEditChanges(cur);
cur.recordUndoFullDocument();
makeNonOptional(cur);
break;
case LFUN_MATH_MACRO_ADD_OPTIONAL_PARAM:
if (numargs_ < 9) {
commitEditChanges(cur);
cur.recordUndoFullDocument();
insertParameter(cur, optionals_);
makeOptional(cur);
@ -853,12 +1009,14 @@ void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_MATH_MACRO_REMOVE_OPTIONAL_PARAM:
if (optionals_ > 0) {
commitEditChanges(cur);
cur.recordUndoFullDocument();
removeParameter(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);

20
src/mathed/MathMacroTemplate.h
View File

@ -118,9 +118,9 @@ private:
/// shift every #n with from<=n, i.e. #n -> #(n-by)
void shiftArguments(size_t from, int by);
///
void insertParameter(Cursor & cur, int pos, bool greedy = false);
void insertParameter(Cursor & cur, int pos, bool greedy = false, bool addarg = true);
///
void removeParameter(Cursor & cur, int pos, bool greedy = false );
void removeParameter(Cursor & cur, int pos, bool greedy = false);
///
void makeOptional(Cursor & cur);
///
@ -132,12 +132,22 @@ private:
///
idx_type displayIdx() const { return optionals_ + 2; }
///
void updateLook() const;
/// The representation of the macro tempalte, with some holes to edit
void updateLook(bool editing = false) const;
/// look through the macro for #n arguments
int maxArgumentInDefinition() const;
/// add missing #n arguments up to \c maxArg
void insertMissingArguments(int maxArg);
/// change the arity
void changeArity(Cursor & cur, int newNumArg);
/// find arguments in definition and adapt the arity accordingly
void commitEditChanges(Cursor & cur);
/// The representation of the macro template, with some holes to edit
mutable MathData look_;
///
mutable int numargs_;
///
mutable int argsInLook_;
///
int optionals_;
/// keeps the old optional default value when an
/// optional argument is disabled
@ -148,7 +158,7 @@ private:
/// defined before already?
mutable bool redefinition_;
///
void createLook() const;
void createLook(int args) const;
///
mutable bool lookOutdated_;
/// true if in pre-calculations of metrics to get height of boxes