+++ /dev/null
-/**
- * \file formula.C
- * This file is part of LyX, the document processor.
- * Licence details can be found in the file COPYING.
- *
- * \author Alejandro Aguilar Sierra
- * \author André Pönitz
- *
- * Full author contact details are available in file CREDITS.
- */
-
-#include <config.h>
-
-#include "formula.h"
-#include "formulamacro.h"
-#include "math_data.h"
-#include "math_hullinset.h"
-#include "math_mathmlstream.h"
-#include "math_parser.h"
-
-#include "BufferView.h"
-#include "cursor.h"
-#include "debug.h"
-#include "funcrequest.h"
-#include "gettext.h"
-#include "LaTeXFeatures.h"
-#include "LColor.h"
-#include "lyxrc.h"
-#include "lyxtext.h"
-#include "textpainter.h"
-
-#include "frontends/Alert.h"
-
-#include "support/std_sstream.h"
-
-using lyx::support::trim;
-
-using std::endl;
-using std::max;
-
-using std::string;
-using std::auto_ptr;
-using std::istringstream;
-using std::ostringstream;
-using std::pair;
-
-
-namespace {
-
-bool openNewInset(LCursor & cur, InsetBase * inset)
-{
- if (!cur.bv().insertInset(inset)) {
- delete inset;
- return false;
- }
- inset->edit(cur, true);
- return true;
-}
-
-
-} // namespace anon
-
-
-
-
-std::auto_ptr<InsetBase> InsetFormula::clone() const
-{
- return auto_ptr<InsetBase>(new InsetFormula(*this));
-}
-
-
-void InsetFormula::write(Buffer const &, std::ostream & os) const
-{
- WriteStream wi(os, false, false);
- os << fileInsetLabel() << ' ';
- MathHullInset::write(wi);
-}
-
-
-void InsetFormula::read(Buffer const &, LyXLex & lex)
-{
- MathAtom at;
- mathed_parse_normal(at, lex);
- MathHullInset::operator=(*at->asHullInset());
-}
-
-
-
-/////////////////////////////////////////////
-
-void mathDispatchCreation(LCursor & cur, FuncRequest const & cmd,
- bool display)
-{
- // use selection if available..
- //string sel;
- //if (action == LFUN_MATH_IMPORT_SELECTION)
- // sel = "";
- //else
-
- string sel =
- cur.bv().getLyXText()->selectionAsString(*cur.bv().buffer(), false);
-
- if (sel.empty()) {
- InsetBase * f = new MathHullInset;
- if (openNewInset(cur, f)) {
- cur.inset()->dispatch(cur, FuncRequest(LFUN_MATH_MUTATE, "simple"));
- // don't do that also for LFUN_MATH_MODE unless you want end up with
- // always changing to mathrm when opening an inlined inset
- // -- I really hate "LyXfunc overloading"...
- if (display)
- f->dispatch(cur, FuncRequest(LFUN_MATH_DISPLAY));
- f->dispatch(cur, FuncRequest(LFUN_INSERT_MATH, cmd.argument));
- }
- } else {
- // create a macro if we see "\\newcommand" somewhere, and an ordinary
- // formula otherwise
- InsetBase * f;
- if (sel.find("\\newcommand") == string::npos &&
- sel.find("\\def") == string::npos)
- f = new MathHullInset(sel);
- else
- f = new InsetFormulaMacro(sel);
- cur.bv().getLyXText()->cutSelection(true, false);
- openNewInset(cur, f);
- }
- cmd.message(N_("Math editor mode"));
-}
-
-
-void mathDispatch(LCursor & cur, FuncRequest const & cmd)
-{
- if (!cur.bv().available())
- return;
-
- switch (cmd.action) {
-
- case LFUN_MATH_DISPLAY:
- mathDispatchCreation(cur, cmd, true);
- break;
-
- case LFUN_MATH_MODE:
- mathDispatchCreation(cur, cmd, false);
- break;
-
- case LFUN_MATH_IMPORT_SELECTION:
- mathDispatchCreation(cur, cmd, false);
- break;
-
-/*
- case LFUN_MATH_MACRO:
- if (cmd.argument.empty())
- cmd.errorMessage(N_("Missing argument"));
- else {
- string s = cmd.argument;
- string const s1 = token(s, ' ', 1);
- int const nargs = s1.empty() ? 0 : atoi(s1);
- string const s2 = token(s, ' ', 2);
- string const type = s2.empty() ? "newcommand" : s2;
- openNewInset(cur, new InsetFormulaMacro(token(s, ' ', 0), nargs, s2));
- }
- break;
-
- case LFUN_INSERT_MATH:
- case LFUN_INSERT_MATRIX:
- case LFUN_MATH_DELIM: {
- MathHullInset * f = new MathHullInset;
- if (openNewInset(cur, f)) {
- cur.inset()->dispatch(cur, FuncRequest(LFUN_MATH_MUTATE, "simple"));
- cur.inset()->dispatch(cur, cmd);
- }
- break;
- }
-*/
-
- default:
- break;
- }
-}