const TXshCell &TXsheet::getCell(int row, int col) const {
static const TXshCell emptyCell;
TXshColumnP column = m_imp->m_columnSet.getColumn(col);
if (!column) return emptyCell;
TXshCellColumn *xshColumn = column->getCellColumn();
if (!xshColumn) return emptyCell;
return xshColumn->getCell(row);
}
int TXsheet::getCellRange(int col, int &r0, int &r1) const {
r0 = 0;
r1 = -1;
TXshColumnP column = m_imp->m_columnSet.getColumn(col);
if (!column) return 0;
TXshCellColumn *cellColumn = column->getCellColumn();
if (!cellColumn) return 0;
return cellColumn->getRange(r0, r1);
}
void TXsheet::insertCells(int row, int col, int rowCount) {
TXshColumnP column = m_imp->m_columnSet.getColumn(col);
if (!column || column->isLocked()) return;
TXshCellColumn *xshColumn = column->getCellColumn();
if (!xshColumn) return;
xshColumn->insertEmptyCells(row, rowCount);
// aggiorno il frame count
int fc = xshColumn->getMaxFrame() + 1;
if (fc > m_imp->m_frameCount) m_imp->m_frameCount = fc;
}
void TXsheet::removeCells(int row, int col, int rowCount) {
TXshColumnP column = m_imp->m_columnSet.getColumn(col);
if (!column || column->isLocked()) return;
TXshCellColumn *xshCellColumn = column->getCellColumn();
if (!xshCellColumn) return;
int oldColRowCount = xshCellColumn->getMaxFrame() + 1;
xshCellColumn->removeCells(row, rowCount);
// aggiornamento framecount
if (oldColRowCount == m_imp->m_frameCount) updateFrameCount();
TNotifier::instance()->notify(TXsheetChange());
}
void TXsheet::getCells(int row, int col, int rowCount, TXshCell cells[]) const {
static const TXshCell emptyCell;
int i;
TXshColumnP column = m_imp->m_columnSet.getColumn(col);
if (!column) {
for (i = 0; i < rowCount; i++) cells[i] = emptyCell;
return;
}
TXshCellColumn *xshColumn = column->getCellColumn();
if (!xshColumn) {
for (i = 0; i < rowCount; i++) cells[i] = emptyCell;
return;
}
xshColumn->getCells(row, rowCount, cells);
}
void TXsheet::getUsedLevels(set<TXshLevel *> &levels) const {
set<const TXsheet *> visitedXshs;
vector<const TXsheet *> todoXshs;
visitedXshs.insert(this);
todoXshs.push_back(this);
while (!todoXshs.empty()) {
const TXsheet *xsh = todoXshs.back();
todoXshs.pop_back();
int c0 = 0, c1 = xsh->getColumnCount() - 1;
for (int c = c0; c <= c1; ++c) {
TXshColumnP column = const_cast<TXsheet *>(xsh)->getColumn(c);
if (!column) continue;
TXshCellColumn *cellColumn = column->getCellColumn();
if (!cellColumn) continue;
int r0, r1;
if (!cellColumn->getRange(r0, r1)) continue;
TXshLevel *level = 0;
for (int r = r0; r <= r1; r++) {
TXshCell cell = cellColumn->getCell(r);
if (cell.isEmpty() || !cell.m_level) continue;
if (level != cell.m_level.getPointer()) {
level = cell.m_level.getPointer();
levels.insert(level);
if (level->getChildLevel()) {
TXsheet *childXsh = level->getChildLevel()->getXsheet();
if (visitedXshs.count(childXsh) == 0) {
visitedXshs.insert(childXsh);
todoXshs.push_back(childXsh);
}
}
}
}
}
}
}