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2806246e1e
\mathbb) git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2647 a592a061-630c-0410-9148-cb99ea01b6c8
142 lines
3.8 KiB
C
142 lines
3.8 KiB
C
#include <config.h>
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#include <iostream>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "math_macrotable.h"
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#include "math_macro.h"
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#include "math_macrotemplate.h"
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#include "math_parser.h"
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#include "debug.h"
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MathArray mathed_parse_cell(string const &);
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MathMacroTable::table_type MathMacroTable::macro_table;
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void MathMacroTable::dump()
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{
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lyxerr << "\n------------------------------------------\n";
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table_type::const_iterator it;
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for (it = macro_table.begin(); it != macro_table.end(); ++it)
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lyxerr << it->first << " [" << it->second.nargs() << "] : "
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<< it->second << "\n";
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lyxerr << "------------------------------------------\n";
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}
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void MathMacroTable::insertTemplate(MathMacroTemplate const & p)
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{
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if (macro_table.find(p.name()) != macro_table.end())
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lyxerr << "macro '" << p.name() << "' not new\n";
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macro_table[p.name()] = p;
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}
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MathMacroTemplate & MathMacroTable::provideTemplate(string const & name)
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{
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builtinMacros();
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table_type::iterator pos = macro_table.find(name);
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if (pos == macro_table.end()) {
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lyxerr << "MathMacroTable::provideTemplate: no template with name '"
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<< name << "' available.\n";
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}
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return pos->second;
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}
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void MathMacroTable::createTemplate
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(string const & name, int na, string const & text)
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{
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MathMacroTemplate t(name, na);
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t.cell(0) = mathed_parse_cell(text);
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insertTemplate(t);
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}
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bool MathMacroTable::hasTemplate(string const & name)
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{
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builtinMacros();
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return macro_table.find(name) != macro_table.end();
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}
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MathMacro * MathMacroTable::cloneTemplate(string const & name)
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{
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return new MathMacro(provideTemplate(name));
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}
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void MathMacroTable::builtinMacros()
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{
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static bool built = false;
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if (built)
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return;
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built = true;
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//lyxerr[Debug::MATHED] << "Building macros\n";
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//createTemplate("emptyset", 0, "\\not0");
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createTemplate("notin", 0, "\\not\\in");
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// fontmath.ltx
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createTemplate("lnot", 0, "\\neg");
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createTemplate("land", 0, "\\wedge");
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createTemplate("lor", 0, "\\vee");
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createTemplate("ne", 0, "\\neq");
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createTemplate("le", 0, "\\leq");
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createTemplate("ge", 0, "\\geq");
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createTemplate("owns", 0, "\\ni");
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createTemplate("gets", 0, "\\leftarrow");
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createTemplate("to", 0, "\\rightarrow");
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createTemplate("longleftrightarrow", 0, "\\leftarrow\\kern-6mu\\rightarrow");
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createTemplate("Longleftrightarrow", 0, "\\Leftarrow\\kern-6mu\\Rightarrow");
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createTemplate("doteq", 0, "\\stackrel{\\cdot}{=}");
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#if 0
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// The following either require using the latex fonts,
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// or don't look good, so they are disabled
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createTemplate("hookrightarrow", 0, "\\lhook\\kern-3mu\\rightarrow");
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createTemplate("hookleftarrow", 0, "\\leftarrow\\kern-3mu\\rhook");
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createTemplate("bowtie", 0, "\\triangleright\\kern-3mu\\triangleleft");
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createTemplate("models", 0, "|\\kern-9mu=");
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createTemplate("longrightarrow", 0, "-\\kern-9mu\\rightarrow");
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createTemplate("longleftarrow", 0, "\\leftarrow\\kern-9mu-");
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createTemplate("Longrightarrow", 0, "=\\kern-9mu\\Rightarrow");
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createTemplate("Longleftarrow", 0, "\\Leftarrow\\kern-9mu=");
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//amsfonts.sty
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createTemplate("dasharrow", 0, "\\dashrightarrow");
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createTemplate("Box", 0, "\\square");
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createTemplate("Diamond", 0, "\\lozenge");
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createTemplate("leadsto", 0, "\\rightsquigarrow");
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// amssymb.sty
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createTemplate("restriction", 0, "\\upharpoonright");
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createTemplate("Doteq", 0, "\\doteqdot");
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createTemplate("doublecup", 0, "\\Cup");
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createTemplate("doublecap", 0, "\\Cap");
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createTemplate("llless", 0, "\\lll");
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createTemplate("gggtr", 0, "\\ggg");
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#endif
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//createTemplate("lint", 4, "\\int_#1^#2#3 d#4");
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//createTemplate("silentmult", 0, "\\cdot");
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//createTemplate("binom", 2, "\\left(\\frac#1#2\\right)");
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}
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