-#include <config.h>
-
-#include <iostream>
+/**
+ * \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.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "math_macrotable.h"
-#include "math_macro.h"
#include "math_macrotemplate.h"
-#include "array.h"
-#include "math_accentinset.h"
-#include "math_deliminset.h"
-#include "math_fracinset.h"
-#include "math_parinset.h"
#include "debug.h"
-#include "support/LAssert.h"
+
+using std::string;
using std::endl;
-using std::make_pair;
-MathMacroTable::table_type MathMacroTable::macro_table;
-bool MathMacroTable::built = false;
+MathMacroTable::table_type MathMacroTable::macro_table;
void MathMacroTable::dump()
{
- using std::cerr;
-
- cerr << "\n------------------------------------------\n";
+/*
+ lyxerr << "\n------------------------------------------" << endl;
table_type::const_iterator it;
for (it = macro_table.begin(); it != macro_table.end(); ++it)
- cerr << it->first << ": " << it->second->GetData() << endl;
- cerr << "------------------------------------------\n";
+ lyxerr << it->first
+ << " [" << it->second->asMacroTemplate()->nargs() << "] : "
+ << it->second->cell(0) << endl;
+ lyxerr << "------------------------------------------" << endl;
+*/
}
-MathMacroTemplate &
-MathMacroTable::provideTemplate(string const & name, int na)
+MathAtom & MathMacroTable::provide(string const & name)
{
- if (!built)
- builtinMacros();
-
- if (macro_table.find(name) == macro_table.end())
- macro_table.insert(make_pair(name, new MathMacroTemplate(name, na)));
-
- return *(macro_table.find(name)->second);
+ table_type::iterator pos = macro_table.find(name);
+ if (pos == macro_table.end()) {
+ lyxerr << "MathMacroTable::provideTemplate: no template with name '"
+ << name << "' available." << endl;
+ }
+ return pos->second;
}
-MathMacroTemplate &
-MathMacroTable::provideTemplate(string const & name)
+void MathMacroTable::create(MathAtom const & at)
{
- if (!built)
- builtinMacros();
-
- return *macro_table[name];
+ macro_table[at->asMacroTemplate()->name()] = at;
}
-bool MathMacroTable::hasTemplate(string const & name)
+bool MathMacroTable::has(string const & name)
{
- if (!built)
- builtinMacros();
-
return macro_table.find(name) != macro_table.end();
}
-
-
-MathMacro * MathMacroTable::cloneTemplate(string const & name)
-{
- return new MathMacro(provideTemplate(name));
-}
-
-
-void MathMacroTable::builtinMacros()
-{
- built = true;
-
- lyxerr[Debug::MATHED] << "Building macros" << endl;
-
- // This macro doesn't have arguments
- {
- MathMacroTemplate & m = provideTemplate("notin", 0);
- m.push_back(new MathAccentInset(LM_in, LM_TC_BOPS, LM_not), LM_TC_INSET);
- }
-
- // This macro doesn't have arguments
- {
- MathMacroTemplate & m = provideTemplate("silentmult", 0);
- istringstream is("\\cdot\0");
- mathed_parser_file(is, 0);
- MathParInset * p = &m;
- mathed_parse(m.array, p, 0);
- }
-
- {
- MathMacroTemplate & m = provideTemplate("emptyset", 0);
- m.push_back(new MathAccentInset('0', LM_TC_RM, LM_not), LM_TC_INSET);
- }
-
- {
- MathMacroTemplate & m = provideTemplate("perp", 0);
- m.GetData().push_back(LM_bot, LM_TC_BOP);
- }
-
- {
- MathMacroTemplate & m = provideTemplate("lint", 4);
- istringstream is("\\int_{#1}^{#2}#3 d#4\0");
- mathed_parser_file(is, 0);
- MathParInset * p = &m;
- mathed_parse(m.array, p, 0);
- }
-
- // binom has two arguments
- {
- MathFracInset * frac = new MathFracInset(LM_OT_ATOP);
- frac->push_back(new MathMacroArgument(1), LM_TC_INSET);
- frac->denom()->push_back(new MathMacroArgument(2), LM_TC_INSET);
-
- MathParInset * inset = new MathDelimInset('(', ')');
- inset->push_back(frac, LM_TC_ACTIVE_INSET);
-
- MathMacroTemplate & m = provideTemplate("binom", 2);
- m.push_back(inset, LM_TC_ACTIVE_INSET);
- }
-}