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"
14 MathMacroTable MathMacroTable::mathMTable;
16 bool MathMacroTable::built = false;
19 MathMacro * MathMacroTable::getMacro(string const & name) const
21 MathMacroTemplate * mt = getTemplate(name);
22 return (mt) ? new MathMacro(mt): 0;
26 // The search is currently linear but will be binary or hash, later.
27 MathMacroTemplate * MathMacroTable::getTemplate(string const & name) const
29 for (size_type i = 0; i < macro_table.size(); ++i) {
30 if (name == macro_table[i]->GetName())
31 return macro_table[i];
37 void MathMacroTable::addTemplate(MathMacroTemplate * m)
39 macro_table.push_back(m);
43 // All this stuff aparently leaks because it's created here and is not
44 // deleted never, but it have to live all the LyX sesion. OK, would not
45 // so hard to do it in the MacroTable destructor, but this doesn't harm
46 // seriously, so don't bother me with purify results here. ;-)
48 void MathMacroTable::builtinMacros()
51 MathParInset * inset;// *arg;
56 lyxerr[Debug::MATHED] << "Building macros" << endl;
58 // This macro doesn't have arguments
59 MathMacroTemplate * m = new MathMacroTemplate("notin"); // this leaks
61 MathedArray * array = new MathedArray; // this leaks
63 iter.Insert(new MathAccentInset(LM_in, LM_TC_BOPS, LM_not)); // this leaks
66 // These two are only while we are still with LyX 2.x
67 m = new MathMacroTemplate("emptyset"); // this leaks
69 array = new MathedArray; // this leaks
71 iter.Insert(new MathAccentInset('O', LM_TC_RM, LM_not)); // this leaks
74 m = new MathMacroTemplate("perp"); // this leaks
76 array = new MathedArray; // this leaks
78 iter.Insert(LM_bot, LM_TC_BOP);
81 // binom has two arguments
82 m = new MathMacroTemplate("binom", 2);
84 array = new MathedArray;
87 inset = new MathDelimInset('(', ')');
88 iter.Insert(inset, LM_TC_ACTIVE_INSET);
89 array = new MathedArray;
91 MathFracInset * frac = new MathFracInset(LM_OT_ATOP);
92 iter.Insert(frac, LM_TC_ACTIVE_INSET);
93 inset->SetData(array);
94 array = new MathedArray;
95 array2 = new MathedArray;
97 iter.Insert(m->getMacroPar(0));
99 iter.Insert(m->getMacroPar(1));
100 frac->SetData(array, array2);
103 // Cases has 1 argument
104 m = new MathMacroTemplate("cases", 1, MMF_Env); // this leaks
106 array = new MathedArray; // this leaks
108 arg = new MathMatrixInset(2, 1); // this leaks
111 arg->SetAlign('c', "ll");
112 iter.Insert(arg, LM_TC_ACTIVE_INSET);
113 inset = new MathDelimInset('{', '.'); // this leaks
114 inset->SetData(array);
115 array = new MathedArray; // this leaks
117 iter.Insert(inset, LM_TC_ACTIVE_INSET);
121 // the environment substack has 1 argument
122 m = new MathMacroTemplate("substack", 1, MMF_Env); // this leaks
124 arg = new MathMatrixInset(1, 1); // this leaks
126 arg->SetType(LM_OT_MACRO);
127 array = new MathedArray; // this leaks
129 iter.Insert(arg, LM_TC_ACTIVE_INSET);