-MathMatrixInset * MathMatrixInset::Clone()
-{
- MathMatrixInset * mt = new MathMatrixInset(this);
- return mt;
-}
-
-void MathMatrixInset::SetAlign(char vv, char const* hh)
-{
- v_align = vv;
- strncpy(h_align, hh, nc);
-}
-
-
-// Check the number of tabs and crs
-void MathMatrixInset::SetData(LyxArrayBase * a)
-{
- if (!a) return;
- MathedIter it(a);
- int nn = nc-1;
- nr = 1;
- // count tabs per row
- while (it.OK()) {
- if (it.IsTab()) {
- if (nn<0) {
- it.Delete();
- continue;
- } else {
-// it.Next();
- nn--;
- }
- }
- if (it.IsCR()) {
- while (nn>0) {
- it.Insert(' ', LM_TC_TAB);
- nn--;
- }
- nn = nc-1;
- nr++;
- }
- it.Next();
- }
- it.Reset();
-
- // Automatically inserts tabs around bops
- // DISABLED because it's very easy to insert tabs
- array = a;
-}
-
-
-void MathMatrixInset::Draw(int x, int baseline)
-{
- MathParInset::Draw(x, baseline);
-}
-
-void MathMatrixInset::Metrics()
-{
- int i, /*cy,*/ hl, h= 0;
- MathedRowSt *cprow= 0, *cxrow;
-
- if (!row) {
-// lyxerr << " MIDA ";
- MathedXIter it(this);
- row = it.adjustVerticalSt();
- }
-
- // Clean the arrays
- cxrow = row;
- while (cxrow) {
- for (i= 0; i<= nc; i++) cxrow->w[i] = 0;
- cxrow = cxrow->next;
- }
-
- // Basic metrics
- MathParInset::Metrics();
-
- if (nc<= 1 && !row->next) {
- row->asc = ascent;
- row->desc = descent;
- }
-
- // Vertical positions of each row
- cxrow = row;
- while (cxrow) {
- for (i= 0; i<nc; i++) {
- if (cxrow == row || ws[i]<cxrow->w[i]) ws[i]= cxrow->w[i];
- if (cxrow->next == 0 && ws[i] == 0) ws[i] = df_width;
- }
-
- cxrow->y = (cxrow == row) ? cxrow->asc:
- cxrow->asc + cprow->desc + MATH_ROWSEP + cprow->y;
- h += cxrow->asc + cxrow->desc + MATH_ROWSEP;
- cprow = cxrow;
- cxrow = cxrow->next;
- }
-
- hl = Descent();
- h -= MATH_ROWSEP;
-
- // Compute vertical align
- switch (v_align) {
- case 't': ascent = row->y; break;
- case 'b': ascent = h - hl; break;
- default: ascent = (row->next) ? h/2: h - hl; break;
- }
- descent = h - ascent + 2;
-
-
- // Adjust local tabs
- cxrow = row;
- width = MATH_COLSEP;
- while (cxrow) {
- int rg= MATH_COLSEP, ww, lf= 0, *w = cxrow->w;
- for (i= 0; i<nc; i++) {
- bool isvoid = false;
- if (w[i]<= 0) {
- w[i] = df_width;
- isvoid = true;
- }
- switch (h_align[i]) {
- case 'l': lf = 0; break;
- case 'c': lf = (ws[i] - w[i])/2;
- break;
- case 'r': lf = ws[i] - w[i]; break;
- }
- ww = (isvoid) ? lf: lf + w[i];
- w[i] = lf + rg;
- rg = ws[i] - ww + MATH_COLSEP;
- if (cxrow == row) width += ws[i] + MATH_COLSEP;
- }
- cxrow->y -= ascent;
- cxrow = cxrow->next;
- }
-}
-
-MathAccentInset::MathAccentInset(byte cx, MathedTextCodes f, int cd, short st):
- MathedInset("", LM_OT_ACCENT, st), c(cx), fn(f), code(cd)
-{
- inset = 0;
-}
-
-MathAccentInset::MathAccentInset(MathedInset *ins, int cd, short st):
- MathedInset("", LM_OT_ACCENT, st), c(0), fn(LM_TC_MIN), code(cd), inset(ins)
-{
-}
-
-
-MathAccentInset::~MathAccentInset()
-{
- if (inset)
- delete inset;
-}
-
-MathAccentInset * MathAccentInset::Clone()
-{
- MathAccentInset * p;
-
- if (inset)
- p = new MathAccentInset(inset->Clone(), code, GetStyle());
- else
- p = new MathAccentInset(c, fn, code, GetStyle());
-
- return p;
-}
-
-
-MathBigopInset::MathBigopInset(char const* nam, int id, short st):
- MathedInset(nam, LM_OT_BIGOP, st), sym(id)