+/**
+ * \file math_macrotable.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
#include <config.h>
#include "math_macrotable.h"
-#include "math_macro.h"
#include "math_macrotemplate.h"
-#include "math_iter.h"
-#include "array.h"
-#include "math_accentinset.h"
-#include "math_deliminset.h"
-#include "math_fracinset.h"
-#include "math_parinset.h"
#include "debug.h"
+
+using std::string;
using std::endl;
-MathMacroTable MathMacroTable::mathMTable;
-bool MathMacroTable::built = false;
+MathMacroTable::table_type MathMacroTable::macro_table;
-MathMacro * MathMacroTable::getMacro(string const & name) const
+void MathMacroTable::dump()
{
- MathMacroTemplate * mt = getTemplate(name);
- return (mt) ? new MathMacro(mt): 0;
+/*
+ lyxerr << "\n------------------------------------------" << endl;
+ table_type::const_iterator it;
+ for (it = macro_table.begin(); it != macro_table.end(); ++it)
+ lyxerr << it->first
+ << " [" << it->second->asMacroTemplate()->nargs() << "] : "
+ << it->second->cell(0) << endl;
+ lyxerr << "------------------------------------------" << endl;
+*/
}
-// The search is currently linear but will be binary or hash, later.
-MathMacroTemplate * MathMacroTable::getTemplate(string const & name) const
+MathAtom & MathMacroTable::provide(string const & name)
{
- for (size_type i = 0; i < macro_table.size(); ++i) {
- if (name == macro_table[i]->GetName())
- return macro_table[i];
+ table_type::iterator pos = macro_table.find(name);
+ if (pos == macro_table.end()) {
+ lyxerr << "MathMacroTable::provideTemplate: no template with name '"
+ << name << "' available." << endl;
}
-
- return 0;
+ return pos->second;
}
-void MathMacroTable::addTemplate(MathMacroTemplate * m)
+
+void MathMacroTable::create(MathAtom const & at)
{
- macro_table.push_back(m);
+ macro_table[at->asMacroTemplate()->name()] = at;
}
-// All this stuff aparently leaks because it's created here and is not
-// deleted never, but it have to live all the LyX sesion. OK, would not
-// so hard to do it in the MacroTable destructor, but this doesn't harm
-// seriously, so don't bother me with purify results here. ;-)
-
-void MathMacroTable::builtinMacros()
+bool MathMacroTable::has(string const & name)
{
- MathParInset * inset;// *arg;
-
- built = true;
-
- lyxerr[Debug::MATHED] << "Building macros" << endl;
-
- // This macro doesn't have arguments
- MathMacroTemplate * m = new MathMacroTemplate("notin"); // this leaks
- addTemplate(m);
- {
- MathedArray array;
- MathedIter iter(&array);
- iter.insertInset(new MathAccentInset(LM_in, LM_TC_BOPS, LM_not),
- LM_TC_INSET); // this leaks
- m->setData(array);
- }
-
- // These two are only while we are still with LyX 2.x
- m = new MathMacroTemplate("emptyset"); // this leaks
- addTemplate(m);
- {
- MathedArray array;
- MathedIter iter(&array);
- iter.insertInset(new MathAccentInset('O', LM_TC_RM, LM_not),
- LM_TC_INSET); // this leaks
- m->setData(array);
- }
-
- m = new MathMacroTemplate("perp"); // this leaks
- addTemplate(m);
- {
- MathedArray array;
- MathedIter iter(&array);
- iter.insert(LM_bot, LM_TC_BOP);
- m->setData(array);
- }
-
- // binom has two arguments
- m = new MathMacroTemplate("binom", 2);
- addTemplate(m);
- {
- MathedArray array;
- m->setData(array);
- MathedIter iter(&array);
- inset = new MathDelimInset('(', ')');
- iter.insertInset(inset, LM_TC_ACTIVE_INSET);
- array = MathedArray();
- MathedIter iter2(&array);
- MathFracInset * frac = new MathFracInset(LM_OT_ATOP);
- iter2.insertInset(frac, LM_TC_ACTIVE_INSET);
- inset->setData(array);
- array = MathedArray();
- MathedArray array2;
- MathedIter iter3(&array);
- iter3.insertInset(m->getMacroPar(0), LM_TC_INSET);
- MathedIter iter4(&array2);
- iter4.insertInset(m->getMacroPar(1), LM_TC_INSET);
- frac->SetData(array, array2);
- }
-
-/*
- // Cases has 1 argument
- m = new MathMacroTemplate("cases", 1, MMF_Env); // this leaks
- addTemplate(m);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- arg = new MathMatrixInset(2, 1); // this leaks
-
- m->setArgument(arg);
- arg->SetAlign('c', "ll");
- iter.Insert(arg, LM_TC_ACTIVE_INSET);
- inset = new MathDelimInset('{', '.'); // this leaks
- inset->SetData(array);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(inset, LM_TC_ACTIVE_INSET);
- m->SetData(array);
-
-
- // the environment substack has 1 argument
- m = new MathMacroTemplate("substack", 1, MMF_Env); // this leaks
- addTemplate(m);
- arg = new MathMatrixInset(1, 1); // this leaks
- m->setArgument(arg);
- arg->SetType(LM_OT_MACRO);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(arg, LM_TC_ACTIVE_INSET);
- m->SetData(array);*/
+ return macro_table.find(name) != macro_table.end();
}