예제 #1
0
  private Ptg bothMoveRefPtg(RefPtgBase rptg) {
    final int refCol = rptg.getColumn();
    final int refRow = rptg.getRow();
    if (_firstRow <= refRow && refRow <= _lastRow && _firstCol <= refCol && refCol <= _lastCol) {
      // ptg being moved completely enclose the ref.
      // - move the area ref along with the rows/columns regardless of destination
      rptgSetRowCol(rptg, refRow + _rowAmount, refCol + _colAmount);
      return rptg;
    }
    // else rules for adjusting area may also depend on the destination of the moved rows

    final int destFirstRowIndex = _firstRow + _rowAmount;
    final int destLastRowIndex = _lastRow + _rowAmount;
    final int destFirstColIndex = _firstCol + _colAmount;
    final int destLastColIndex = _lastCol + _colAmount;

    // ref is outside source area
    // check for clashes with destination

    if (destLastRowIndex < refRow
        || refRow < destFirstRowIndex
        || destLastColIndex < refCol
        || refCol < destFirstColIndex) {
      // destination row/col are completely outside ref
      return null;
    }

    if (destFirstRowIndex <= refRow
        && refRow <= destLastRowIndex
        && destFirstColIndex <= refCol
        && refCol <= destLastColIndex) {
      // destination rows enclose the area (possibly exactly)
      return createDeletedRef(rptg);
    }
    throw new IllegalStateException(
        "Situation not covered: row("
            + _firstRow
            + ", "
            + _lastRow
            + ", "
            + _rowAmount
            + ", "
            + refRow
            + "), column("
            + _firstCol
            + ", "
            + _lastCol
            + ", "
            + _colAmount
            + ", "
            + refCol
            + ")");
  }
예제 #2
0
 private Ptg rptgSetRowCol(RefPtgBase rptg, int rowNum, int colNum) {
   if (rowNum > _ver.getLastRowIndex() || rowNum < 0) {
     return createDeletedRef(rptg); // out of bound
   } else {
     rptg.setRow(rowNum);
   }
   if (colNum > _ver.getLastColumnIndex() || colNum < 0) {
     return createDeletedRef(rptg); // out of bound
   } else {
     rptg.setColumn(colNum);
   }
   return rptg;
 }
예제 #3
0
 private Ptg rptgSetRow(RefPtgBase rptg, int rowNum) {
   if (rowNum > _ver.getLastRowIndex() || rowNum < 0) {
     return createDeletedRef(rptg); // out of bound
   } else {
     rptg.setRow(rowNum);
     return rptg;
   }
 }
예제 #4
0
  private Ptg colMoveRefPtg(RefPtgBase rptg) {
    final int refRow = rptg.getRow();
    if (_firstRow > refRow || refRow > _lastRow) { // out of the boundary
      return null;
    }
    int refCol = rptg.getColumn();
    if (_firstCol <= refCol && refCol <= _lastCol) {
      // Cols being moved completely enclose the ref.
      // - move the area ref along with the cols regardless of destination
      // rptg.setCol(refCol + _amountToMove);
      // return rptg;
      return rptgSetCol(rptg, refCol + _colAmount);
    }
    // else rules for adjusting area may also depend on the destination of the moved cols

    int destFirstColIndex = _firstCol + _colAmount;
    int destLastColIndex = _lastCol + _colAmount;

    // ref is outside source cols
    // check for clashes with destination

    if (destLastColIndex < refCol || refCol < destFirstColIndex) {
      // destination cols are completely outside ref
      return null;
    }

    if (destFirstColIndex <= refCol && refCol <= destLastColIndex) {
      // destination cols enclose the area (possibly exactly)
      return createDeletedRef(rptg);
    }
    throw new IllegalStateException(
        "Situation not covered: ("
            + _firstCol
            + ", "
            + _lastCol
            + ", "
            + _colAmount
            + ", "
            + refCol
            + ")");
  }