#include "math_inset.h"
#include "math_iter.h"
#include "math_parser.h"
+#include "math_parinset.h"
#include "support/lstrings.h"
#include "debug.h"
extern char * latex_mathspace[];
// quite a hack i know. Should be done with return values...
-static int number_of_newlines;
+int number_of_newlines = 0;
-char const * math_font_name[] = {
- "mathrm",
- "mathcal",
- "mathbf",
- "mathsf",
- "mathtt",
- "mathit",
- "textrm"
-};
-
-
-void
-MathSpaceInset::Write(ostream & os, bool /* fragile */)
-{
- if (space >= 0 && space < 6) {
- os << '\\' << latex_mathspace[space] << ' ';
- }
-}
-
-
-void
-MathDotsInset::Write(ostream & os, bool /* fragile */)
-{
- os << '\\' << name << ' ';
-}
-
-
-void MathSqrtInset::Write(ostream & os, bool fragile)
-{
- os << '\\' << name << '{';
- MathParInset::Write(os, fragile);
- os << '}';
-}
-
-
-void MathDelimInset::Write(ostream & os, bool fragile)
-{
- latexkeys * l = (left != '|') ? lm_get_key_by_id(left, LM_TK_SYM): 0;
- latexkeys * r = (right != '|') ? lm_get_key_by_id(right, LM_TK_SYM): 0;
- os << "\\left";
- if (l) {
- os << '\\' << l->name << ' ';
- } else {
- if (left == '{' || left == '}') {
- os << '\\' << char(left) << ' ';
- } else {
- os << char(left) << ' ';
- }
- }
- MathParInset::Write(os, fragile);
- os << "\\right";
- if (r) {
- os << '\\' << r->name << ' ';
- } else {
- if (right == '{' || right == '}') {
- os << '\\' << char(right) << ' ';
- } else {
- os << char(right) << ' ';
- }
- }
-}
-
-
-void MathDecorationInset::Write(ostream & os, bool fragile)
-{
- latexkeys * l = lm_get_key_by_id(deco, LM_TK_WIDE);
- if (fragile &&
- (strcmp(l->name, "overbrace") == 0 ||
- strcmp(l->name, "underbrace") == 0 ||
- strcmp(l->name, "overleftarrow") == 0 ||
- strcmp(l->name, "overrightarrow") == 0))
- os << "\\protect";
- os << '\\' << l->name << '{';
- MathParInset::Write(os, fragile);
- os << '}';
-}
-
-
-void MathAccentInset::Write(ostream & os, bool fragile)
-{
- latexkeys * l = lm_get_key_by_id(code, LM_TK_ACCENT);
- os << '\\' << l->name;
- if (code!= LM_not)
- os << '{';
- else
- os << ' ';
-
- if (inset) {
- inset->Write(os, fragile);
- } else {
- if (fn>= LM_TC_RM && fn<= LM_TC_TEXTRM) {
- os << '\\'
- << math_font_name[fn-LM_TC_RM]
- << '{';
- }
- if (MathIsSymbol(fn)) {
- latexkeys * l = lm_get_key_by_id(c, LM_TK_SYM);
- if (l) {
- os << '\\' << l->name << ' ';
- }
- } else
- os << char(c);
-
- if (fn>= LM_TC_RM && fn<= LM_TC_TEXTRM)
- os << '}';
- }
-
- if (code!= LM_not)
- os << '}';
-}
-
-
-void MathBigopInset::Write(ostream & os, bool /* fragile */)
-{
- bool limp = GetLimits();
-
- os << '\\' << name;
-
- if (limp && !(sym != LM_int && sym != LM_oint
- && (GetStyle() == LM_ST_DISPLAY)))
- os << "\\limits ";
- else
- if (!limp && (sym != LM_int && sym != LM_oint
- && (GetStyle() == LM_ST_DISPLAY)))
- os << "\\nolimits ";
- else
- os << ' ';
-}
-
-
-void MathFracInset::Write(ostream & os, bool fragile)
-{
- os << '\\' << name << '{';
- MathParInset::Write(os, fragile);
- os << "}{";
- den->Write(os, fragile);
- os << '}';
-}
-
-
-void MathParInset::Write(ostream & os, bool fragile)
-{
- if (!array) return;
- int brace = 0;
- latexkeys * l;
- MathedIter data(array);
- // hack
- MathedRowSt const * crow = getRowSt();
- data.Reset();
-
- if (!Permit(LMPF_FIXED_SIZE)) {
- l = lm_get_key_by_id(size, LM_TK_STY);
- if (l) {
- os << '\\' << l->name << ' ';
- }
- }
- while (data.OK()) {
- byte cx = data.GetChar();
- if (cx >= ' ') {
- string str = data.GetString();
-
- if (data.FCode() >= LM_TC_RM && data.FCode() <= LM_TC_TEXTRM) {
- os << '\\' << math_font_name[data.FCode()-LM_TC_RM] << '{';
- }
- for (string::const_iterator s = str.begin();
- s != str.end(); ++s) {
- byte c = *s;
- if (MathIsSymbol(data.FCode())) {
- l = lm_get_key_by_id(c, (data.FCode() == LM_TC_BSYM) ?
- LM_TK_BIGSYM : LM_TK_SYM);
- if (l) {
- os << '\\' << l->name << ' ';
- } else {
-#warning this does not compile on gcc 2.97
- //lyxerr << "Illegal symbol code[" << c
- // << " " << str.end() - s << " " << data.FCode() << "]";
- }
- } else {
- // Is there a standard logical XOR?
- if ((data.FCode() == LM_TC_TEX && c != '{' && c != '}') ||
- (data.FCode() == LM_TC_SPECIAL))
- os << '\\';
- else {
- if (c == '{') ++brace;
- if (c == '}') --brace;
- }
- if (c == '}' && data.FCode() == LM_TC_TEX && brace < 0)
- lyxerr <<"Math warning: Unexpected closing brace."
- << endl;
- else
- os << char(c);
- }
- }
- if (data.FCode()>= LM_TC_RM && data.FCode()<= LM_TC_TEXTRM)
- os << '}';
- } else
- if (MathIsInset(cx)) {
- MathedInset * p = data.GetInset();
- if (cx == LM_TC_UP)
- os << "^{";
- if (cx == LM_TC_DOWN)
- os << "_{";
- p->Write(os, fragile);
- if (cx == LM_TC_UP || cx == LM_TC_DOWN)
- os << '}';
- data.Next();
- } else
- switch (cx) {
- case LM_TC_TAB:
- {
- os << " & ";
- data.Next();
- break;
- }
- case LM_TC_CR:
- {
- if (crow) {
- if (!crow->isNumbered()) {
- os << "\\nonumber ";
- }
- if (!crow->getLabel().empty()) {
- os << "\\label{"
- << crow->getLabel()
- << "} ";
- }
- crow = crow->getNext();
- }
- if (fragile)
- os << "\\protect";
- os << "\\\\\n";
- ++number_of_newlines;
- data.Next();
- break;
- }
- default:
- lyxerr << "WMath Error: unrecognized code[" << cx << "]";
- return;
- }
- }
-
- if (crow) {
- if (!crow->isNumbered()) {
- os << "\\nonumber ";
- }
- if (!crow->getLabel().empty()) {
- os << "\\label{"
- << crow->getLabel()
- << "} ";
- }
- }
-
- if (brace > 0)
- os << string(brace, '}');
-}
-
-
-void MathMatrixInset::Write(ostream & os, bool fragile)
-{
- if (GetType() == LM_OT_MATRIX){
- if (fragile)
- os << "\\protect";
- os << "\\begin{"
- << name
- << '}';
- if (v_align == 't' || v_align == 'b') {
- os << '['
- << char(v_align)
- << ']';
- }
- os << '{'
- << h_align
- << "}\n";
- ++number_of_newlines;
- }
- MathParInset::Write(os, fragile);
- if (GetType() == LM_OT_MATRIX){
- os << "\n";
- if (fragile)
- os << "\\protect";
- os << "\\end{"
- << name
- << '}';
- ++number_of_newlines;
- }
-}
void mathed_write(MathParInset * p, ostream & os, int * newlines,
bool fragile, string const & label)
projects / features.git / blobdiff