RKTextMatrix RKVarEditMetaModel::getTextMatrix (const QItemSelectionRange& range) const { RK_TRACE (EDITOR); if ((!range.isValid ()) || data_model->objects.isEmpty ()) return RKTextMatrix (); // NOTE: of course, when the range is small, this is terribly inefficient. On the other hand, it doesn't really matter, then, either. QItemSelectionRange erange = range.intersected (QItemSelectionRange (index (0, 0), index (trueRows () - 1, trueCols () - 1))); int top = erange.top (); int bottom = erange.bottom (); int left = erange.left (); int right = erange.right (); RKTextMatrix ret; int tcol = 0; for (int col = left; col <= right; ++col) { int trow = 0; for (int row = top; row <= bottom; ++row) { QVariant celldata = data (index (row, col), Qt::EditRole); if (!celldata.isValid ()) { RK_ASSERT (false); break; } ret.setText (trow, tcol, celldata.toString ()); ++trow; } ++tcol; } return ret; }
void RKVarEditModel::blankRange (const QItemSelectionRange& range) { RK_TRACE (EDITOR); if ((!range.isValid ()) || objects.isEmpty ()) return; // NOTE: of course, when the range is small, this is terribly inefficient. On the other hand, it doesn't really matter, then, either. QItemSelectionRange erange = range.intersected (QItemSelectionRange (index (0, 0), index (trueRows () - 1, trueCols () - 1))); int top = erange.top (); int bottom = erange.bottom (); int left = erange.left (); int right = erange.right (); for (int col = left; col <= right; ++col) { RKVariable* var = objects[col]; for (int row = top; row <= bottom; ++row) { var->setText (row, QString ()); } } }
RKTextMatrix RKVarEditModel::getTextMatrix (const QItemSelectionRange& range) const { RK_TRACE (EDITOR); if ((!range.isValid ()) || objects.isEmpty ()) return RKTextMatrix (); // NOTE: of course, when the range is small, this is terribly inefficient. On the other hand, it doesn't really matter, then, either. QItemSelectionRange erange = range.intersected (QItemSelectionRange (index (0, 0), index (trueRows () - 1, trueCols () - 1))); int top = erange.top (); int bottom = erange.bottom (); int left = erange.left (); int right = erange.right (); RKTextMatrix ret; int tcol = 0; for (int col = left; col <= right; ++col) { QString* data = objects[col]->getCharacter (top, bottom); RK_ASSERT (data); ret.setColumn (tcol, data, bottom - top + 1); delete [] data; ++tcol; } return ret; }