-// -*- C++ -*-
-/*
- * 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: Mathed
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
*
- * Copyright: 1996, 1997 Alejandro Aguilar Sierra
- *
- * Version: 0.2, Mathed & Lyx project.
- *
- * This code is under the GNU General Public Licence version 2 or later.
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
-#include FORMS_H_LOCATION
-
-#ifdef __GNUG__
-#pragma implementation
-#endif
-#include "LString.h"
#include "math_macro.h"
-#include "array.h"
-#include "math_iter.h"
-#include "math_inset.h"
-#include "math_accentinset.h"
-#include "math_deliminset.h"
-#include "math_fracinset.h"
-#include "math_rowst.h"
-#include "support/lstrings.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 "math_macrotemplate.h"
-#include "macro_support.h"
+#include "BufferView.h"
+#include "LaTeXFeatures.h"
+#include "frontends/Painter.h"
-using std::ostream;
+using std::string;
+using std::max;
+using std::auto_ptr;
using std::endl;
-ostream & operator<<(ostream & o, MathedTextCodes mtc)
-{
- return o << int(mtc);
-}
-
-
-//extern int mathed_string_width(short type, int style, string const & s);
-//extern int mathed_string_height(short, int, string const &, int &, int &);
-
-MathMacro::MathMacro(MathMacroTemplate * t):
- MathParInset(LM_ST_TEXT, "", LM_OT_MACRO), tmplate(t)
-{
- nargs = tmplate->getNoArgs();
- tcode = tmplate->getTCode();
- args_.resize(nargs);
- for (int i = 0; i < nargs; ++i) {
- args_[i].row = 0;
- }
- idx = 0;
- SetName(tmplate->GetName());
-}
-
-MathMacro::MathMacro(MathMacro * m):
- MathParInset(LM_ST_TEXT, m->GetName(), LM_OT_MACRO)
-{
- tmplate = m->tmplate;
- nargs = tmplate->getNoArgs();
- tcode = tmplate->getTCode();
- args_.resize(nargs);
- idx = 0;
- SetName(tmplate->GetName());
- for (int i = 0; i < tmplate->nargs; ++i) {
- m->setArgumentIdx(i);
- MathedIter it(m->GetData());
- args_[i].row = m->args_[i].row;
- args_[i].array = it.Copy();
- }
-}
-
-MathMacro::~MathMacro()
-{
- for (idx = 0; idx < nargs; ++idx) {
- MathedIter it(args_[idx].array);
- it.Clear();
- delete args_[idx].row;
- }
-}
+MathMacro::MathMacro(string const & name, int numargs)
+ : MathNestInset(numargs), name_(name)
+{}
-MathedInset * MathMacro::Clone()
+auto_ptr<InsetBase> MathMacro::doClone() const
{
- return new MathMacro(this);
+ return auto_ptr<InsetBase>(new MathMacro(*this));
}
-void MathMacro::Metrics()
+string MathMacro::name() const
{
- if (nargs > 0)
- tmplate->update(this);
- tmplate->SetStyle(size);
- tmplate->Metrics();
- width = tmplate->Width();
- ascent = tmplate->Ascent();
- descent = tmplate->Descent();
+ return name_;
}
-void MathMacro::draw(Painter & pain, int x, int y)
+void MathMacro::metrics(MetricsInfo & mi, Dimension & dim) const
{
- xo = x; yo = y;
- Metrics();
- tmplate->update(this);
- tmplate->SetStyle(size);
- tmplate->draw(pain, x, y);
- for (int i = 0; i < nargs; ++i) {
- tmplate->GetMacroXY(i, args_[i].x, args_[i].y);
+ 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 {
+ MacroTable::globalMacros().get(name()).expand(cells_, expanded_);
+ expanded_.metrics(mi, dim);
}
+ metricsMarkers2(dim);
+ dim_ = dim;
+}
+
+
+void MathMacro::draw(PainterInfo & pi, int x, int y) const
+{
+ 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] += static_cast<char>(i);
+ pi.pain.text(x + 3, h, str, font);
+ h += max(c.descent(), ldim.des) + 5;
+ }
+ } else {
+ expanded_.draw(pi, x, y);
+ }
+ drawMarkers2(pi, x, y);
}
-bool MathMacro::setArgumentIdx(int i)
-{
- if (i >= 0 && i < nargs) {
- idx = i;
- return true;
- } else
- return false;
-}
-
-
-int MathMacro::getArgumentIdx() const
-{
- return idx;
-}
-
-
-int MathMacro::getMaxArgumentIdx() const
-{
- return nargs - 1;
-}
-
-
-MathedArray * MathMacro::GetData()
-{
- return args_[idx].array;
-}
-
-
-int MathMacro::GetColumns() const
+void MathMacro::validate(LaTeXFeatures & features) const
{
- return tmplate->getMacroPar(idx)->GetColumns();
+ if (name() == "binom" || name() == "mathcircumflex")
+ features.require(name());
}
-void MathMacro::GetXY(int & x, int & y) const
+void MathMacro::maple(MapleStream & os) const
{
- x = args_[idx].x; y = args_[idx].y;
+ updateExpansion();
+ ::maple(expanded_, os);
}
-bool MathMacro::Permit(short f) const
+void MathMacro::mathmlize(MathMLStream & os) const
{
- return (nargs > 0) ?
- tmplate->getMacroPar(idx)->Permit(f) : MathParInset::Permit(f);
+ updateExpansion();
+ ::mathmlize(expanded_, os);
}
-void MathMacro::SetFocus(int x, int y)
+void MathMacro::octave(OctaveStream & os) const
{
- tmplate->update(this);
- tmplate->SetMacroFocus(idx, x, y);
+ updateExpansion();
+ ::octave(expanded_, os);
}
-void MathMacro::SetData(MathedArray * a)
+void MathMacro::updateExpansion() const
{
- args_[idx].array = a;
+ //expanded_.substitute(*this);
}
-
-
-MathedRowSt * MathMacro::getRowSt() const
+void MathMacro::infoize(std::ostream & os) const
{
- return args_[idx].row;
+ os << "Macro: " << name();
}
-MathedTextCodes MathMacro::getTCode() const
+void MathMacro::infoize2(std::ostream & os) const
{
- return tcode;
-}
-
+ os << "Macro: " << name();
-void MathMacro::Write(ostream & os, bool fragile)
-{
- if (tmplate->flags & MMF_Exp) {
- lyxerr[Debug::MATHED] << "Expand " << tmplate->flags
- << ' ' << MMF_Exp << endl;
- tmplate->update(this);
- tmplate->Write(os, fragile);
- } else {
- if (tmplate->flags & MMF_Env) {
- os << "\\begin{"
- << name
- << "} ";
- } else {
- os << '\\' << name;
- }
-// if (options) {
-// file += '[';
-// file += options;
-// file += ']';
-// }
-
- if (!(tmplate->flags & MMF_Env) && nargs > 0)
- os << '{';
-
- for (int i = 0; i < nargs; ++i) {
- array = args_[i].array;
- MathParInset::Write(os, fragile);
- if (i < nargs - 1)
- os << "}{";
- }
- if (tmplate->flags & MMF_Env) {
- os << "\\end{"
- << name
- << '}';
- } else {
- if (nargs > 0)
- os << '}';
- else
- os << ' ';
- }
- }
}
projects / lyx.git / blobdiff