-/*
- * 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 "array.h"
-#include "support/lstrings.h"
-#include "support/LAssert.h"
+#include "math_support.h"
+#include "math_extern.h"
+#include "math_mathmlstream.h"
+
+#include "buffer.h"
+#include "cursor.h"
#include "debug.h"
-#include "mathed/support.h"
-#include "mathed/math_cursor.h"
-#include "math_macrotable.h"
-#include "math_macrotemplate.h"
-#include "Painter.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(MathMacroTemplate const & t)
- : MathInset(t.numargs(), t.name(), LM_OT_MACRO), tmplate_(&t)
-{}
-
-MathMacro::MathMacro(MathMacro const & t)
- : MathInset(t), tmplate_(t.tmplate_) // don't copy 'expanded_'!
+MathMacro::MathMacro(string const & name, int numargs)
+ : MathNestInset(numargs), name_(name)
{}
+auto_ptr<InsetBase> MathMacro::doClone() const
+{
+ return auto_ptr<InsetBase>(new MathMacro(*this));
+}
+
-MathInset * MathMacro::clone() const
+string MathMacro::name() const
{
- return new MathMacro(*this);
+ return name_;
}
-void MathMacro::Metrics(MathStyles st, int, int)
+void MathMacro::metrics(MetricsInfo & mi, Dimension & dim) const
{
- if (mathcursor && mathcursor->isInside(this)) {
- expanded_ = tmplate_->xcell(0);
- expanded_.Metrics(st);
- size_ = st;
- width_ = expanded_.width() + 4;
- ascent_ = expanded_.ascent() + 2;
- descent_ = expanded_.descent() + 2;
-
- width_ += mathed_string_width(LM_TC_TEXTRM, size_, name_) + 10;
-
- int lasc;
- int ldes;
- int lwid;
- mathed_string_dim(LM_TC_TEXTRM, size_, "#1: ", lasc, ldes, lwid);
-
- for (int i = 0; i < nargs(); ++i) {
- MathXArray & c = xcell(i);
- c.Metrics(st);
- width_ = std::max(width_, c.width() + lwid);
- descent_ += std::max(c.ascent(), lasc) + 5;
- descent_ += std::max(c.descent(), ldes) + 5;
+ 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) {
+ MathArray const & c = cell(i);
+ c.metrics(mi);
+ dim.wid = max(dim.wid, c.width() + ww);
+ dim.des += c.height() + 10;
}
} else {
- expanded_ = tmplate_->xcell(0);
- expanded_.data_.substitute(*this);
- expanded_.Metrics(st);
- size_ = st;
- width_ = expanded_.width() + 6;
- ascent_ = expanded_.ascent() + 3;
- descent_ = expanded_.descent() + 3;
+ MacroTable::globalMacros().get(name()).expand(cells_, expanded_);
+ expanded_.metrics(mi, dim);
}
+ metricsMarkers2(dim);
+ dim_ = dim;
}
-void MathMacro::draw(Painter & pain, int x, int y)
+void MathMacro::draw(PainterInfo & pi, int x, int y) const
{
- xo(x);
- yo(y);
-
- Metrics(size());
-
- LColor::color col;
-
- if (mathcursor && mathcursor->isInside(this)) {
-
- int h = y - ascent() + 2 + expanded_.ascent();
- drawStr(pain, LM_TC_TEXTRM, size(), x + 3, h, name_);
-
- int const w = mathed_string_width(LM_TC_TEXTRM, size(), name_);
- expanded_.draw(pain, x + w + 12, h);
- h += expanded_.descent();
-
- int lasc;
- int ldes;
- int lwid;
- mathed_string_dim(LM_TC_TEXTRM, size_, "#1: ", lasc, ldes, lwid);
-
- for (int i = 0; i < nargs(); ++i) {
- MathXArray & c = xcell(i);
- h += std::max(c.ascent(), lasc) + 5;
- c.draw(pain, x + lwid, h);
+ 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);
+ for (idx_type i = 0; i < nargs(); ++i) {
+ MathArray const & c = cell(i);
+ h += max(c.ascent(), ldim.asc) + 5;
+ c.draw(pi, x + ldim.wid, h);
char str[] = "#1:";
- str[1] += i;
- drawStr(pain, LM_TC_TEX, size(), x + 3, h, str);
- h += std::max(c.descent(), ldes) + 5;
+ str[1] += static_cast<char>(i);
+ pi.pain.text(x + 3, h, str, font);
+ h += max(c.descent(), ldim.des) + 5;
}
- col = LColor::red;
} else {
- expanded_.draw(pain, x + 3, y);
- col = LColor::black;
+ expanded_.draw(pi, x, y);
}
-
- if (nargs() > 0)
- pain.rectangle(x + 1, y - ascent() + 1, width() - 2, height() - 2, col);
+ drawMarkers2(pi, x, y);
}
-void MathMacro::dump(std::ostream & os) const
+void MathMacro::validate(LaTeXFeatures & features) const
{
- MathMacroTable::dump();
- os << "\n macro: '" << this << "'\n";
- os << " name: '" << name_ << "'\n";
- os << " template: '" << tmplate_ << "'\n";
- os << " template: '" << *tmplate_ << "'\n";
- os << endl;
+ if (name() == "binom" || name() == "mathcircumflex")
+ features.require(name());
}
-void MathMacro::Write(std::ostream & os, bool fragile) const
+
+void MathMacro::maple(MapleStream & os) const
{
- os << '\\' << name_;
- for (int i = 0; i < nargs(); ++i) {
- os << '{';
- cell(i).Write(os, fragile);
- os << '}';
- }
- if (nargs() == 0)
- os << ' ';
+ updateExpansion();
+ ::maple(expanded_, os);
}
-void MathMacro::WriteNormal(std::ostream & os) const
+void MathMacro::mathmlize(MathMLStream & os) const
{
- os << "[macro " << name_ << " ";
- for (int i = 0; i < nargs(); ++i) {
- cell(i).WriteNormal(os);
- os << ' ';
- }
- os << "] ";
+ updateExpansion();
+ ::mathmlize(expanded_, os);
}
-bool MathMacro::idxUp(int & idx, int & pos) const
+void MathMacro::octave(OctaveStream & os) const
{
- return MathInset::idxLeft(idx, pos);
+ updateExpansion();
+ ::octave(expanded_, os);
}
-bool MathMacro::idxDown(int & idx, int & pos) const
+void MathMacro::updateExpansion() const
{
- return MathInset::idxRight(idx, pos);
+ //expanded_.substitute(*this);
}
-bool MathMacro::idxLeft(int &, int &) const
+void MathMacro::infoize(std::ostream & os) const
{
- return false;
+ os << "Macro: " << name();
}
-bool MathMacro::idxRight(int &, int &) const
+void MathMacro::infoize2(std::ostream & os) const
{
- return false;
+ os << "Macro: " << name();
+
}
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