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fix pasting

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3275 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-01-02 13:43:13 +00:00
parent 3bb41590f2
commit 95616fc9b3
1 changed files with 16 additions and 10 deletions
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24
src/mathed/math_cursor.C
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@ -125,15 +125,21 @@ struct Selection
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