#pragma implementation
#endif
+#include "support/lstrings.h"
+#include "support/LAssert.h"
+#include "debug.h"
+#include "LColor.h"
+#include "Painter.h"
#include "math_cursor.h"
#include "formulabase.h"
#include "math_arrayinset.h"
#include "math_braceinset.h"
+#include "math_boxinset.h"
#include "math_casesinset.h"
#include "math_charinset.h"
#include "math_deliminset.h"
#include "math_specialcharinset.h"
#include "math_support.h"
-#include "debug.h"
-#include "LColor.h"
-#include "Painter.h"
-
-#include "support/lstrings.h"
-#include "support/LAssert.h"
-
#include <algorithm>
#include <cctype>
}
void paste(MathCursor & cursor) const
- {
- idx_type idx;
- MathGridInset * p = cursor.enclosingGrid(idx);
- col_type const numcols = min(data_.ncols(), p->ncols() - p->col(idx));
- row_type const numrows = min(data_.nrows(), p->nrows() - p->row(idx));
- for (row_type row = 0; row < numrows; ++row)
- for (col_type col = 0; col < numcols; ++col) {
- idx_type i = p->index(row + p->row(idx), col + p->col(idx));
- p->cell(i).push_back(data_.cell(data_.index(row, col)));
- }
+ {
+ if (data_.nargs() == 1) {
+ // single cell/part of cell
+ cursor.insert(data_.cell(0));
+ } else {
+ // mulitple cells
+ idx_type idx;
+ MathGridInset * p = cursor.enclosingGrid(idx);
+ col_type const numcols = min(data_.ncols(), p->ncols() - p->col(idx));
+ row_type const numrows = min(data_.nrows(), p->nrows() - p->row(idx));
+ for (row_type row = 0; row < numrows; ++row)
+ for (col_type col = 0; col < numcols; ++col) {
+ idx_type i = p->index(row + p->row(idx), col + p->col(idx));
+ p->cell(i).push_back(data_.cell(data_.index(row, col)));
+ }
+ }
}
// glues selection to one cell
}
-void MathCursor::normalize() const
+void MathCursor::normalize()
{
-#ifdef WITH_WARNINGS
-#warning This is evil!
-#endif
- MathCursor * it = const_cast<MathCursor *>(this);
+ // rebreak
+ {
+ MathIterator it = ibegin(formula()->par().nucleus());
+ MathIterator et = iend(formula()->par().nucleus());
+ for ( ; it != et; ++it)
+ if (it.par()->asBoxInset())
+ it.par()->asBoxInset()->rebreak();
+ }
if (idx() >= par()->nargs()) {
lyxerr << "this should not really happen - 1: "
<< idx() << " " << par()->nargs() << "\n";
dump("error 2");
}
- it->idx() = min(idx(), par()->nargs() - 1);
+ idx() = min(idx(), par()->nargs() - 1);
if (pos() > size()) {
lyxerr << "this should not really happen - 2: "
- << pos() << " " << size() << " in idx: " << it->idx()
+ << pos() << " " << size() << " in idx: " << idx()
<< " in atom: '";
WriteStream wi(lyxerr, false);
- it->par()->write(wi);
+ par()->write(wi);
lyxerr << "\n";
dump("error 4");
}
- it->pos() = min(pos(), size());
+ pos() = min(pos(), size());
}
// fall through in the other cases
}
- if (lastcode_ == LM_TC_TEXTRM) {
+ if (lastcode_ == LM_TC_TEXTRM || par()->asBoxInset()) {
// suppress direct insertion of two spaces in a row
// the still allows typing '<space>a<space>' and deleting the 'a', but
// it is better than nothing...
prevAtom()->asSpaceInset()->incSpace();
return true;
}
- if (mathcursor->popRight())
+ if (popRight())
return true;
// if are at the very end, leave the formula
return pos() != size();
}
+void MathCursor::setSelection(cursor_type const & where, size_type n)
+{
+ selection_ = true;
+ Anchor_ = where;
+ Cursor_ = where;
+ cursor().pos_ += n;
+}