-/*
- * File: math_macro.C
- * Purpose: Implementation of macro class for mathed
- * Author: Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
- * Created: November 1996
- * Description: WYSIWYG math macros
+/**
+ * \file math_macro.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * Dependencies: Math
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
*
- * Copyright: 1996, 1997 Alejandro Aguilar Sierra
- *
- * Version: 0.2, Math & Lyx project.
- *
- * This code is under the GNU General Public Licence version 2 or later.
+ * Full author contact details are available in file CREDITS.
*/
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "math_macro.h"
#include "math_support.h"
#include "math_extern.h"
-#include "math_macrotable.h"
-#include "math_macrotemplate.h"
#include "math_mathmlstream.h"
-#include "math_streamstr.h"
-#include "support/lstrings.h"
-#include "support/LAssert.h"
+
+#include "buffer.h"
+#include "cursor.h"
#include "debug.h"
+#include "BufferView.h"
#include "LaTeXFeatures.h"
+#include "frontends/Painter.h"
-
+using std::string;
using std::max;
+using std::auto_ptr;
+using std::endl;
-MathMacro::MathMacro(string const & name)
- : MathNestInset(MathMacroTable::provide(name)->asMacroTemplate()->numargs()),
- tmplate_(MathMacroTable::provide(name))
-{}
-
-
-MathMacro::MathMacro(MathMacro const & m)
- : MathNestInset(m),
- tmplate_(m.tmplate_) // don't copy 'expanded_'!
+MathMacro::MathMacro(string const & name, int numargs)
+ : MathNestInset(numargs), name_(name)
{}
-
-MathInset * MathMacro::clone() const
-{
- return new MathMacro(*this);
-}
-
-
-string const & MathMacro::name() const
-{
- return tmplate_->asMacroTemplate()->name();
-}
-
-
-bool MathMacro::defining() const
+auto_ptr<InsetBase> MathMacro::doClone() const
{
- return 0;
- //return mathcursor && mathcursor->formula()->getInsetName() == name();
+ return auto_ptr<InsetBase>(new MathMacro(*this));
}
-void MathMacro::expand() const
+string MathMacro::name() const
{
- expanded_ = tmplate_->xcell(tmplate_->cell(1).empty() ? 0 : 1);
+ return name_;
}
-void MathMacro::metrics(MathMetricsInfo & mi) const
+void MathMacro::metrics(MetricsInfo & mi, Dimension & dim) const
{
- augmentFont(font_, "lyxtex");
- mi_ = mi;
-
- if (defining()) {
- mathed_string_dim(font_, name(), dim_);
- return;
- }
-
- if (editing()) {
- expand();
- dim_ = expanded_.metrics(mi_);
- metricsMarkers2(2);
-
- dim_.w += mathed_string_width(font_, name()) + 10;
-
- Dimension ldim;
- mathed_string_dim(font_, "#1: ", ldim);
-
+ if (!MacroTable::globalMacros().has(name())) {
+ mathed_string_dim(mi.base.font, "Unknown: " + name(), dim);
+ } else if (editing(mi.base.bv)) {
+ asArray(MacroTable::globalMacros().get(name()).def(), tmpl_);
+ LyXFont font = mi.base.font;
+ augmentFont(font, "lyxtex");
+ tmpl_.metrics(mi, dim);
+ dim.wid += mathed_string_width(font, name()) + 10;
+ int ww = mathed_string_width(font, "#1: ");
for (idx_type i = 0; i < nargs(); ++i) {
- MathXArray const & c = xcell(i);
- c.metrics(mi_);
- dim_.w = max(dim_.w, c.width() + ldim.w);
- dim_.d += max(c.ascent(), ldim.a) + 5;
- dim_.d += max(c.descent(), ldim.d) + 5;
+ MathArray const & c = cell(i);
+ c.metrics(mi);
+ dim.wid = max(dim.wid, c.width() + ww);
+ dim.des += c.height() + 10;
}
- return;
+ } else {
+ MacroTable::globalMacros().get(name()).expand(cells_, expanded_);
+ expanded_.metrics(mi, dim);
}
-
- expand();
- expanded_.data().substitute(*this);
- expanded_.metrics(mi_);
- dim_ = expanded_.dim();
+ metricsMarkers2(dim);
+ dim_ = dim;
}
-void MathMacro::draw(MathPainterInfo & pi, int x, int y) const
+void MathMacro::draw(PainterInfo & pi, int x, int y) const
{
- metrics(mi_);
-
- LyXFont texfont;
- augmentFont(texfont, "lyxtex");
-
- if (defining()) {
- drawStr(pi, texfont, x, y, name());
- return;
- }
-
- if (editing()) {
- int h = y - ascent() + 2 + expanded_.ascent();
- drawStr(pi, font_, x + 3, h, name());
-
- int const w = mathed_string_width(font_, name());
- expanded_.draw(pi, x + w + 12, h);
- h += expanded_.descent();
-
+ if (!MacroTable::globalMacros().has(name())) {
+ drawStrRed(pi, x, y, "Unknown: " + name());
+ } else if (editing(pi.base.bv)) {
+ LyXFont font = pi.base.font;
+ augmentFont(font, "lyxtex");
+ int h = y - dim_.ascent() + 2 + tmpl_.ascent();
+ pi.pain.text(x + 3, h, name(), font);
+ int const w = mathed_string_width(font, name());
+ tmpl_.draw(pi, x + w + 12, h);
+ h += tmpl_.descent();
Dimension ldim;
- mathed_string_dim(font_, "#1: ", ldim);
-
+ mathed_string_dim(font, "#1: ", ldim);
for (idx_type i = 0; i < nargs(); ++i) {
- MathXArray const & c = xcell(i);
- h += max(c.ascent(), ldim.a) + 5;
- c.draw(pi, x + ldim.w, h);
+ MathArray const & c = cell(i);
+ h += max(c.ascent(), ldim.asc) + 5;
+ c.draw(pi, x + ldim.wid, h);
char str[] = "#1:";
str[1] += static_cast<char>(i);
- drawStr(pi, texfont, x + 3, h, str);
- h += max(c.descent(), ldim.d) + 5;
+ pi.pain.text(x + 3, h, str, font);
+ h += max(c.descent(), ldim.des) + 5;
}
- return;
+ } else {
+ expanded_.draw(pi, x, y);
}
-
- expanded_.draw(pi, x, y);
-}
-
-
-void MathMacro::dump() const
-{
- MathMacroTable::dump();
- lyxerr << "\n macro: '" << this << "'\n";
- lyxerr << " name: '" << name() << "'\n";
- lyxerr << " template: '";
- WriteStream wi(lyxerr);
- tmplate_->write(wi);
- lyxerr << "'\n";
-}
-
-
-bool MathMacro::idxUpDown(idx_type & idx, bool up) const
-{
- pos_type pos;
- return
- up ? MathNestInset::idxLeft(idx, pos) : MathNestInset::idxRight(idx, pos);
-}
-
-
-bool MathMacro::idxLeft(idx_type &, pos_type &) const
-{
- return false;
-}
-
-
-bool MathMacro::idxRight(idx_type &, pos_type &) const
-{
- return false;
+ drawMarkers2(pi, x, y);
}
{
if (name() == "binom" || name() == "mathcircumflex")
features.require(name());
- //MathInset::validate(features);
}
-void MathMacro::maplize(MapleStream & os) const
+void MathMacro::maple(MapleStream & os) const
{
updateExpansion();
- ::maplize(expanded_.data(), os);
+ ::maple(expanded_, os);
}
void MathMacro::mathmlize(MathMLStream & os) const
{
updateExpansion();
- ::mathmlize(expanded_.data(), os);
+ ::mathmlize(expanded_, os);
}
-void MathMacro::octavize(OctaveStream & os) const
+void MathMacro::octave(OctaveStream & os) const
{
updateExpansion();
- ::octavize(expanded_.data(), os);
+ ::octave(expanded_, os);
}
-void MathMacro::normalize(NormalStream & os) const
+void MathMacro::updateExpansion() const
{
- os << "[macro " << name() << " ";
- for (idx_type i = 0; i < nargs(); ++i)
- os << cell(i) << ' ';
- os << ']';
+ //expanded_.substitute(*this);
}
-void MathMacro::write(WriteStream & os) const
+void MathMacro::infoize(std::ostream & os) const
{
- os << '\\' << name();
- for (idx_type i = 0; i < nargs(); ++i)
- os << '{' << cell(i) << '}';
- if (nargs() == 0)
- os << ' ';
+ os << "Macro: " << name();
}
-void MathMacro::updateExpansion() const
+void MathMacro::infoize2(std::ostream & os) const
{
- expand();
- expanded_.data().substitute(*this);
+ os << "Macro: " << name();
+
}
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