3 #include "math_macrotable.h"
4 #include "math_macro.h"
5 #include "math_macrotemplate.h"
8 #include "math_accentinset.h"
9 #include "math_deliminset.h"
10 #include "math_fracinset.h"
11 #include "math_parinset.h"
16 MathMacroTable MathMacroTable::mathMTable;
18 bool MathMacroTable::built = false;
21 MathMacro * MathMacroTable::getMacro(string const & name) const
23 MathMacroTemplate * mt = getTemplate(name);
24 return (mt) ? new MathMacro(mt): 0;
28 // The search is currently linear but will be binary or hash, later.
29 MathMacroTemplate * MathMacroTable::getTemplate(string const & name) const
31 for (size_type i = 0; i < macro_table.size(); ++i) {
32 if (name == macro_table[i]->GetName())
33 return macro_table[i];
39 void MathMacroTable::addTemplate(MathMacroTemplate * m)
41 macro_table.push_back(m);
45 // All this stuff aparently leaks because it's created here and is not
46 // deleted never, but it have to live all the LyX sesion. OK, would not
47 // so hard to do it in the MacroTable destructor, but this doesn't harm
48 // seriously, so don't bother me with purify results here. ;-)
50 void MathMacroTable::builtinMacros()
53 MathParInset * inset;// *arg;
58 lyxerr[Debug::MATHED] << "Building macros" << endl;
60 // This macro doesn't have arguments
61 MathMacroTemplate * m = new MathMacroTemplate("notin"); // this leaks
63 MathedArray * array = new MathedArray; // this leaks
65 iter.Insert(new MathAccentInset(LM_in, LM_TC_BOPS, LM_not)); // this leaks
68 // These two are only while we are still with LyX 2.x
69 m = new MathMacroTemplate("emptyset"); // this leaks
71 array = new MathedArray; // this leaks
73 iter.Insert(new MathAccentInset('O', LM_TC_RM, LM_not)); // this leaks
76 m = new MathMacroTemplate("perp"); // this leaks
78 array = new MathedArray; // this leaks
80 iter.Insert(LM_bot, LM_TC_BOP);
83 // binom has two arguments
84 m = new MathMacroTemplate("binom", 2);
86 array = new MathedArray;
89 inset = new MathDelimInset('(', ')');
90 iter.Insert(inset, LM_TC_ACTIVE_INSET);
91 array = new MathedArray;
93 MathFracInset * frac = new MathFracInset(LM_OT_ATOP);
94 iter.Insert(frac, LM_TC_ACTIVE_INSET);
95 inset->setData(array);
96 array = new MathedArray;
97 array2 = new MathedArray;
99 iter.Insert(m->getMacroPar(0));
100 iter.SetData(array2);
101 iter.Insert(m->getMacroPar(1));
102 frac->SetData(array, array2);
105 // Cases has 1 argument
106 m = new MathMacroTemplate("cases", 1, MMF_Env); // this leaks
108 array = new MathedArray; // this leaks
110 arg = new MathMatrixInset(2, 1); // this leaks
113 arg->SetAlign('c', "ll");
114 iter.Insert(arg, LM_TC_ACTIVE_INSET);
115 inset = new MathDelimInset('{', '.'); // this leaks
116 inset->SetData(array);
117 array = new MathedArray; // this leaks
119 iter.Insert(inset, LM_TC_ACTIVE_INSET);
123 // the environment substack has 1 argument
124 m = new MathMacroTemplate("substack", 1, MMF_Env); // this leaks
126 arg = new MathMatrixInset(1, 1); // this leaks
128 arg->SetType(LM_OT_MACRO);
129 array = new MathedArray; // this leaks
131 iter.Insert(arg, LM_TC_ACTIVE_INSET);