public static FloatingObject[] GetFloatingObjectsInRange(CellRange range, Worksheet sheet)
{
List <FloatingObject> list = new List <FloatingObject>();
foreach (SpreadChart chart in sheet.Charts)
{
list.Add(chart);
}
foreach (Picture picture in sheet.Pictures)
{
list.Add(picture);
}
foreach (FloatingObject obj2 in sheet.FloatingObjects)
{
list.Add(obj2);
}
List <FloatingObject> list2 = new List <FloatingObject>();
foreach (FloatingObject obj3 in list)
{
CellRange range2 = new CellRange(obj3.StartRow, obj3.StartColumn, (obj3.EndRow - obj3.StartRow) + 1, (obj3.EndColumn - obj3.StartColumn) - 1);
if (range.Contains(range2))
{
list2.Add(obj3);
}
}
return(list2.ToArray());
}
void IRangeSupport.Clear(int row, int column, int rowCount, int columnCount)
{
if (this.innerList != null)
{
List <SheetTable> list = new List <SheetTable>();
CellRange range = new CellRange(row, column, rowCount, columnCount);
foreach (SheetTable table in this.innerList)
{
if (range.Contains(table.Range))
{
list.Add(table);
}
}
foreach (SheetTable table2 in list)
{
this.innerList.Remove(table2);
}
for (int i = 0; i < this.innerList.Count; i++)
{
SheetTable table3 = this.innerList[i];
if (table3 != null)
{
((IRangeSupport)table3).Clear(row, column, rowCount, columnCount);
}
}
}
}
protected override RadExpression EvaluateOverride(FunctionEvaluationContext <object> context)
{
string reference = context.Arguments[0].ToString();
if (string.IsNullOrEmpty(reference))
{
return(ErrorExpressions.ReferenceError);
}
List <CellReferenceRange> cellReferenceRanges = new List <CellReferenceRange>();
CellReferenceRangeExpression expression;
if (NameConverter.TryConvertNamesToCellReferenceRangeExpression(reference, context.Worksheet, context.RowIndex, context.ColumnIndex, out expression))
{
cellReferenceRanges.AddRange(expression.CellReferenceRanges);
}
if (cellReferenceRanges.Count == 1)
{
CellReferenceRange cellReferenceRange = cellReferenceRanges.First();
if (cellReferenceRange.Worksheet == context.Worksheet)
{
CellRange cellRange = cellReferenceRange.ToCellRange();
if (cellRange.Contains(context.RowIndex, context.ColumnIndex))
{
return(ErrorExpressions.CyclicReference);
}
}
}
if (cellReferenceRanges.Count == 0)
{
return(ErrorExpressions.ReferenceError);
}
return(expression);
}
/// <summary>
/// 删除报表项后，若为正在编辑的对象，卸载属性Form
/// </summary>
/// <param name="p_item"></param>
internal void AfterDelItem(RptItem p_item)
{
if ((_tabItem.Content == null && _tabCell.Content == null) ||
p_item == null ||
_curItem == null)
{
return;
}
if (p_item == _curItem)
{
ClearForms();
}
else
{
CellRange oldItemRange = new CellRange(_curItem.Row, _curItem.Col, _curItem.RowSpan, _curItem.ColSpan);
CellRange delItemRange = new CellRange(p_item.Row, p_item.Col, p_item.RowSpan, p_item.ColSpan);
if (delItemRange.Contains(oldItemRange))
{
ClearForms();
}
}
}
void MoveDataRange(Worksheet src, int fromRow, int fromColumn, int toRow, int toColumn, int rowCount, int columnCount)
{
if (src == (this.Sheet as Worksheet))
{
this.MoveDataRange(fromRow, fromColumn, toRow, toColumn, rowCount, columnCount);
}
else
{
CellRange range = new CellRange(fromRow, fromColumn, rowCount, columnCount);
int row = toRow - fromRow;
int column = toColumn - fromColumn;
using (List <SparklineGroup> .Enumerator enumerator = src.SheetSparklineGroupManager.Groups.GetEnumerator())
{
while (enumerator.MoveNext())
{
foreach (Sparkline sparkline in enumerator.Current)
{
if (sparkline != null)
{
CalcExpression dateAxisReference = sparkline.DateAxisReference;
CellRange expressionRange = GetExpressionRange(dateAxisReference);
if (((expressionRange != null) && SameSource(src, dateAxisReference)) && (range.Contains(expressionRange) && range.Contains(sparkline.Row, sparkline.Column)))
{
sparkline.DateAxisReference = dateAxisReference.Offset(row, column, false, true);
}
CalcExpression dataReference = sparkline.DataReference;
CellRange range3 = GetExpressionRange(dataReference);
if (((range3 != null) && SameSource(src, dataReference)) && (range.Contains(range3) && range.Contains(sparkline.Row, sparkline.Column)))
{
sparkline.DataReference = dataReference.Offset(row, column, false, true);
}
}
}
}
}
}
}
void Execute(Excel excel, string formula)
{
if (excel != null)
{
try
{
if (string.IsNullOrWhiteSpace(formula))
{
if ((_arrayFormulaRange.ColumnCount == 1) && (_arrayFormulaRange.RowCount == 1))
{
object[,] objArray = excel.ActiveSheet.FindFormulas(_arrayFormulaRange.Row, _arrayFormulaRange.Column, _arrayFormulaRange.RowCount, _arrayFormulaRange.ColumnCount);
for (int i = 0; i < objArray.GetLength(0); i++)
{
CellRange range = objArray[i, 0] as CellRange;
string str = (string)(objArray[i, 1] as string);
if (((str.StartsWith("{") && (range.Row <= _arrayFormulaRange.Row)) && ((range.Column <= _arrayFormulaRange.Column) && ((range.Row + range.RowCount) >= (_arrayFormulaRange.Row + _arrayFormulaRange.RowCount)))) && ((range.Column + range.ColumnCount) >= (_arrayFormulaRange.Column + _arrayFormulaRange.ColumnCount)))
{
_arrayFormulaRange = range;
using (((IUIActionExecuter)_workSheet).BeginUIAction())
{
excel.ActiveSheet.SetArrayFormula(_arrayFormulaRange.Row, _arrayFormulaRange.Column, _arrayFormulaRange.RowCount, _arrayFormulaRange.ColumnCount, formula);
break;
}
}
}
}
}
else
{
if ((formula.Length > 1) && formula.StartsWith("="))
{
if ((_arrayFormulaRange.ColumnCount == 1) && (_arrayFormulaRange.RowCount == 1))
{
object[,] objArray2 = excel.ActiveSheet.FindFormulas(_arrayFormulaRange.Row, _arrayFormulaRange.Column, _arrayFormulaRange.RowCount, _arrayFormulaRange.ColumnCount);
for (int k = 0; k < objArray2.GetLength(0); k++)
{
CellRange range2 = objArray2[k, 0] as CellRange;
string str2 = (string)(objArray2[k, 1] as string);
if (str2.StartsWith("{"))
{
if (((range2.Row <= _arrayFormulaRange.Row) && (range2.Column <= _arrayFormulaRange.Column)) && (((range2.Row + range2.RowCount) >= (_arrayFormulaRange.Row + _arrayFormulaRange.RowCount)) && ((range2.Column + range2.ColumnCount) >= (_arrayFormulaRange.Column + _arrayFormulaRange.ColumnCount))))
{
_arrayFormulaRange = range2;
break;
}
if (((range2.Row == -1) && (range2.RowCount == -1)) && range2.Contains(_arrayFormulaRange))
{
_arrayFormulaRange = range2;
break;
}
if (((range2.Column == -1) && (range2.ColumnCount == -1)) && range2.Contains(_arrayFormulaRange))
{
_arrayFormulaRange = range2;
break;
}
}
}
}
using (((IUIActionExecuter)_workSheet).BeginUIAction())
{
excel.ActiveSheet.SetArrayFormula(_arrayFormulaRange.Row, _arrayFormulaRange.Column, _arrayFormulaRange.RowCount, _arrayFormulaRange.ColumnCount, formula);
return;
}
}
for (int j = 0; j < _arrayFormulaRange.RowCount; j++)
{
for (int m = 0; m < _arrayFormulaRange.ColumnCount; m++)
{
excel.ActiveSheet.SetValue(_arrayFormulaRange.Row + j, _arrayFormulaRange.Column + m, formula);
}
}
}
}
finally
{
excel.StopCellEditing(true);
excel.RefreshAll();
}
}
}
void BuildSelection()
{
_cachedSelectionLayout.Clear();
_cachedFocusCellLayout = _rcEmpty;
_cachedSelectionFrameLayout = _rcEmpty;
_cachedActiveSelectionLayout = _rcEmpty;
_cachedActiveSelection = null;
_activeRow = Excel.ActiveSheet.ActiveRowIndex;
_activeCol = Excel.ActiveSheet.ActiveColumnIndex;
_selectionLayer.IsAnchorCellInSelection = false;
var indicator = _selectionLayer.FocusIndicator;
RowLayoutModel rowLayoutModel = GetRowLayoutModel();
ColumnLayoutModel colLayoutModel = Excel.GetViewportColumnLayoutModel(ColumnViewportIndex);
if (rowLayoutModel == null ||
rowLayoutModel.Count == 0 ||
colLayoutModel == null ||
colLayoutModel.Count == 0)
{
indicator.HideAll();
return;
}
CellRange activeCellRange = GetActiveCellRange();
List <CellRange> ranges = new List <CellRange>((IEnumerable <CellRange>)Excel.ActiveSheet.Selections);
if (ranges.Count == 0)
{
ranges.Add(activeCellRange);
}
int rangeCount = ranges.Count;
Size viewportSize = GetViewportSize();
Rect rectViewport = new Rect(0.0, 0.0, viewportSize.Width, viewportSize.Height);
int topRow = rowLayoutModel[0].Row;
int bottomRow = rowLayoutModel[rowLayoutModel.Count - 1].Row;
int leftCol = colLayoutModel[0].Column;
int rightCol = colLayoutModel[colLayoutModel.Count - 1].Column;
for (int i = 0; i < rangeCount; i++)
{
CellRange range = ranges[i];
if (range.Contains(_activeRow, _activeCol))
{
_selectionLayer.IsAnchorCellInSelection = true;
}
int num7 = (range.Row < 0) ? 0 : range.Row;
int num8 = (range.Column < 0) ? 0 : range.Column;
int rowCount = (range.RowCount < 0) ? Excel.ActiveSheet.RowCount : range.RowCount;
int columnCount = (range.ColumnCount < 0) ? Excel.ActiveSheet.ColumnCount : range.ColumnCount;
range = new CellRange(num7, num8, rowCount, columnCount);
Rect rect2 = GetRangeBounds(range);
rect2.Intersect(rectViewport);
if (rect2.IsEmpty)
{
continue;
}
_cachedSelectionLayout.Add(new Rect(rect2.Left + 1.0, rect2.Top + 1.0, Math.Max((double)0.0, (double)(rect2.Width - 3.0)), Math.Max((double)0.0, (double)(rect2.Height - 3.0))));
if (range.Contains(activeCellRange))
{
Rect rect3 = new Rect(rect2.Left + 1.0, rect2.Top + 1.0, Math.Max((double)0.0, (double)(rect2.Width - 3.0)), Math.Max((double)0.0, (double)(rect2.Height - 3.0)));
if (_cachedActiveSelectionLayout.IsEmpty || (rangeCount == 1))
{
_cachedActiveSelectionLayout = rect3;
_cachedActiveSelection = range;
}
else
{
Rect rect4 = new Rect(rect3.Left, rect3.Top, rect3.Width, rect3.Height);
rect4.Intersect(_cachedActiveSelectionLayout);
if (rect4.IsEmpty)
{
_cachedActiveSelectionLayout = rect3;
_cachedActiveSelection = range;
}
else if (ContainsRect(rect3, _cachedActiveSelectionLayout))
{
_cachedActiveSelectionLayout = rect3;
_cachedActiveSelection = range;
}
}
}
}
Rect rangeBounds = GetRangeBounds(activeCellRange);
if (!rangeBounds.IsEmpty)
{
rangeBounds = new Rect(rangeBounds.Left + 1.0, rangeBounds.Top + 1.0, Math.Max((double)0.0, (double)(rangeBounds.Width - 3.0)), Math.Max((double)0.0, (double)(rangeBounds.Height - 3.0)));
}
_cachedFocusCellLayout = rangeBounds;
// 只一个选择区域
if (rangeCount == 1)
{
CellRange range = ranges[0];
if (!_selectionLayer.IsAnchorCellInSelection)
{
range = activeCellRange;
}
Rect bounds = GetRangeBounds(range);
bounds.Intersect(rectViewport);
if (bounds.IsEmpty)
{
indicator.HideAll();
return;
}
if ((range.Row == -1) && (range.Column == -1))
{
// 全选
indicator.Thickness = 1.0;
_cachedSelectionFrameLayout = bounds;
}
else if (!_selectionLayer.IsAnchorCellInSelection)
{
indicator.Thickness = 1.0;
_cachedSelectionFrameLayout = new Rect(bounds.Left, bounds.Top, bounds.Width, bounds.Height);
}
else
{
indicator.Thickness = 3.0;
_cachedSelectionFrameLayout = new Rect(bounds.Left - 2.0, bounds.Top - 2.0, bounds.Width + 3.0, bounds.Height + 3.0);
}
if (!Excel.IsDraggingFill && range.Intersects(topRow, leftCol, rowLayoutModel.Count, colLayoutModel.Count))
{
if (range.Row == -1)
{
indicator.IsTopVisible = topRow == 0;
indicator.IsBottomVisible = bottomRow == (Excel.ActiveSheet.RowCount - 1);
}
else
{
indicator.IsTopVisible = (range.Row >= topRow) && (range.Row <= bottomRow);
int num11 = (range.Row + range.RowCount) - 1;
indicator.IsBottomVisible = (num11 >= topRow) && (num11 <= bottomRow);
}
if (range.Column == -1)
{
indicator.IsLeftVisible = leftCol == 0;
indicator.IsRightVisible = rightCol == (Excel.ActiveSheet.ColumnCount - 1);
}
else
{
indicator.IsLeftVisible = (range.Column >= leftCol) && (range.Column <= rightCol);
int num12 = (range.Column + range.ColumnCount) - 1;
indicator.IsRightVisible = (num12 >= leftCol) && (num12 <= rightCol);
}
}
else
{
indicator.IsTopVisible = false;
indicator.IsBottomVisible = false;
indicator.IsLeftVisible = false;
indicator.IsRightVisible = false;
}
if (Excel.CanUserDragFill)
{
if (!Excel.IsDraggingFill)
{
if (((bounds.Width == 0.0) || (bounds.Height == 0.0)) || (indicator.Thickness == 1.0))
{
indicator.IsFillIndicatorVisible = false;
}
else if ((range.Row != -1) && (range.Column != -1))
{
bool flag = indicator.IsRightVisible && indicator.IsBottomVisible;
if (Excel.InputDeviceType == InputDeviceType.Touch)
{
flag = false;
}
indicator.IsFillIndicatorVisible = flag;
if (flag)
{
indicator.FillIndicatorPosition = FillIndicatorPosition.BottomRight;
}
}
else if ((range.Row != -1) && (range.Column == -1))
{
ViewportInfo viewportInfo = Excel.GetViewportInfo();
bool flag2;
if (Excel.ActiveSheet.FrozenColumnCount == 0)
{
flag2 = (ColumnViewportIndex >= 0) && (ColumnViewportIndex < viewportInfo.ColumnViewportCount);
}
else
{
flag2 = (ColumnViewportIndex == -1) || ((ColumnViewportIndex >= 1) && (ColumnViewportIndex < viewportInfo.ColumnViewportCount));
}
flag2 = flag2 && indicator.IsBottomVisible;
if (Excel.InputDeviceType == InputDeviceType.Touch)
{
flag2 = false;
}
indicator.IsFillIndicatorVisible = flag2;
if (flag2)
{
indicator.FillIndicatorPosition = FillIndicatorPosition.BottomLeft;
}
}
else if ((range.Column != -1) && (range.Row == -1))
{
ViewportInfo info2 = Excel.GetViewportInfo();
bool flag3;
if (Excel.ActiveSheet.FrozenRowCount == 0)
{
flag3 = (RowViewportIndex >= 0) && (RowViewportIndex < info2.RowViewportCount);
}
else
{
flag3 = (RowViewportIndex == -1) || ((RowViewportIndex >= 1) && (RowViewportIndex < info2.RowViewportCount));
}
flag3 = flag3 && indicator.IsRightVisible;
if (Excel.InputDeviceType == InputDeviceType.Touch)
{
flag3 = false;
}
indicator.IsFillIndicatorVisible = flag3;
if (flag3)
{
indicator.FillIndicatorPosition = FillIndicatorPosition.TopRight;
}
}
else
{
indicator.IsFillIndicatorVisible = false;
}
}
}
else
{
indicator.IsFillIndicatorVisible = false;
}
return;
}
// 多个选择区域
Rect rect7 = GetRangeBounds(activeCellRange);
if (!rect7.IsEmpty)
{
indicator.Thickness = 1.0;
_cachedSelectionFrameLayout = rect7;
_cachedSelectionFrameLayout.Width = Math.Max((double)0.0, (double)(_cachedSelectionFrameLayout.Width - 1.0));
_cachedSelectionFrameLayout.Height = Math.Max((double)0.0, (double)(_cachedSelectionFrameLayout.Height - 1.0));
int num13 = 0;
int num14 = 0;
int num15 = 0;
int num16 = 0;
for (int j = 0; j < rangeCount; j++)
{
CellRange range4 = ranges[j];
if (range4 != null)
{
if (activeCellRange.Row == range4.Row)
{
num14 = 1;
}
if (activeCellRange.Column == range4.Column)
{
num13 = 1;
}
if (activeCellRange.Row == ((range4.Row + range4.RowCount) - 1))
{
num16 = 1;
}
if (activeCellRange.Column == ((range4.Column + range4.ColumnCount) - 1))
{
num15 = 1;
}
}
}
_cachedSelectionFrameLayout.Y += num14;
_cachedSelectionFrameLayout.Height = Math.Max((double)0.0, (double)(_cachedSelectionFrameLayout.Height - (num14 + num16)));
_cachedSelectionFrameLayout.X += num13;
_cachedSelectionFrameLayout.Width = Math.Max((double)0.0, (double)(_cachedSelectionFrameLayout.Width - (num13 + num15)));
}
indicator.IsBottomVisible = true;
indicator.IsTopVisible = true;
indicator.IsLeftVisible = true;
indicator.IsRightVisible = true;
indicator.IsFillIndicatorVisible = false;
}
void UpdateActiveSelectionLayouts()
{
Rect rcSelection = _owner._cachedActiveSelectionLayout;
Rect rcFocus = _owner._cachedFocusCellLayout;
CellRange range = null;
_activeSelectionLayouts.Clear();
CellRange viewportRange = GetViewportRange();
if (_owner.IsActived && (_owner.Excel.ActiveSheet.ActiveCell != null))
{
Worksheet ws = _owner.Excel.ActiveSheet;
range = new CellRange(ws.ActiveRowIndex, ws.ActiveColumnIndex, 1, 1);
CellRange range3 = ws.SpanModel.Find(range.Row, range.Column);
if ((range3 != null) && viewportRange.Intersects(range3.Row, range3.Column, range3.RowCount, range3.ColumnCount))
{
range = CellRange.GetIntersect(viewportRange, range3, viewportRange.RowCount, viewportRange.ColumnCount);
}
}
if (_owner.IsActived)
{
if ((viewportRange.RowCount == 0) || (viewportRange.ColumnCount == 0))
{
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
}
else if ((range != null) && !viewportRange.Contains(range))
{
_activeSelectionLayouts.Add(rcSelection);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
}
else if (_owner._cachedActiveSelection != null &&
range != null &&
IsActiveCellBoundsValid &&
_owner._cachedActiveSelection != range &&
_owner._cachedActiveSelection.Contains(range))
{
Rect rect3 = new Rect(rcSelection.X, rcSelection.Y, rcSelection.Width, rcFocus.Y - rcSelection.Y);
Rect rect4 = new Rect(rcSelection.X, rcFocus.Y, rcFocus.X - rcSelection.X, rcFocus.Height);
double width = rcSelection.Right - rcFocus.Right;
if (width < 0.0)
{
width = 0.0;
}
Rect rect5 = new Rect(rcFocus.Right, rcFocus.Y, width, rcFocus.Height);
double height = rcSelection.Bottom - rcFocus.Bottom;
if (height < 0.0)
{
height = 0.0;
}
Rect rect6 = new Rect(rcSelection.X, rcFocus.Bottom, rcSelection.Width, height);
_activeSelectionLayouts.Add(rect3);
_activeSelectionLayouts.Add(rect4);
_activeSelectionLayouts.Add(rect5);
_activeSelectionLayouts.Add(rect6);
}
else
{
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
}
}
else if ((viewportRange.RowCount == 0) || (viewportRange.ColumnCount == 0))
{
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
}
else
{
_activeSelectionLayouts.Add(rcSelection);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
_activeSelectionLayouts.Add(Rect.Empty);
}
}
/// <summary>
/// Undoes the action of the saved information.
/// </summary>
/// <param name="parameter">The parameter to undo the action on. </param>
/// <returns>
/// <c>true</c> if the undo action succeeds; otherwise, <c>false</c>.
/// </returns>
public bool Undo(object parameter)
{
if (!Excel.IsValidRange(_dragDropExtent.FromRow, _dragDropExtent.FromColumn, _dragDropExtent.RowCount, _dragDropExtent.ColumnCount, _sheet.RowCount, _sheet.ColumnCount))
{
return(false);
}
if (!_insert && !Excel.IsValidRange(_dragDropExtent.ToRow, _dragDropExtent.ToColumn, _dragDropExtent.RowCount, _dragDropExtent.ColumnCount, _sheet.RowCount, _sheet.ColumnCount))
{
return(false);
}
bool flag = false;
Excel sheetView = parameter as Excel;
if (_insert)
{
if ((_dragDropExtent.FromColumn < 0) || (_dragDropExtent.FromRow < 0))
{
if (_dragDropExtent.FromColumn >= 0)
{
int fromColumn = _dragDropExtent.FromColumn;
int columnCount = _dragDropExtent.ColumnCount;
base.SuspendInvalidate(parameter);
try
{
if (_copy)
{
_sheet.RemoveColumns(_dragDropExtent.ToColumn, columnCount);
}
else
{
int toColumn = _dragDropExtent.ToColumn;
int column = _dragDropExtent.FromColumn;
if (_dragDropExtent.FromColumn < _dragDropExtent.ToColumn)
{
toColumn = _dragDropExtent.ToColumn - columnCount;
}
else
{
column = _dragDropExtent.FromColumn + columnCount;
}
_sheet.AddColumns(column, columnCount);
_sheet.CopyTo(-1, (column <= toColumn) ? (toColumn + columnCount) : toColumn, -1, column, -1, columnCount, _option);
_sheet.RemoveColumns((column <= toColumn) ? (toColumn + columnCount) : toColumn, columnCount);
if (toColumn < column)
{
fromColumn = column - columnCount;
}
}
}
finally
{
base.ResumeInvalidate(parameter);
}
if (sheetView != null)
{
CellRange[] oldSelection = Enumerable.ToArray <CellRange>((IEnumerable <CellRange>)sheetView.ActiveSheet.Selections);
sheetView.SetSelection(-1, fromColumn, -1, columnCount);
if (sheetView.RaiseSelectionChanging(oldSelection, Enumerable.ToArray <CellRange>((IEnumerable <CellRange>)sheetView.ActiveSheet.Selections)))
{
sheetView.RaiseSelectionChanged();
}
sheetView.RefreshRange(-1, -1, -1, -1, SheetArea.Cells | SheetArea.ColumnHeader | SheetArea.RowHeader);
sheetView.RefreshFloatingObjects();
}
flag = true;
}
else if (_dragDropExtent.FromRow >= 0)
{
int rowCount = _dragDropExtent.RowCount;
int fromRow = _dragDropExtent.FromRow;
base.SuspendInvalidate(parameter);
try
{
if (_copy)
{
_sheet.RemoveRows(_dragDropExtent.ToRow, rowCount);
}
else
{
int toRow = _dragDropExtent.ToRow;
int row = _dragDropExtent.FromRow;
if (_dragDropExtent.FromRow < _dragDropExtent.ToRow)
{
toRow = _dragDropExtent.ToRow - rowCount;
}
else
{
row = _dragDropExtent.FromRow + rowCount;
}
_sheet.AddRows(row, rowCount);
if (_savedFromViewportCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedFromViewportCells, row, 0, SheetArea.Cells);
flag = true;
}
if (_savedFromRowHeaderCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedFromRowHeaderCells, row, 0, SheetArea.CornerHeader | SheetArea.RowHeader);
flag = true;
}
if (_savedFromRows != null)
{
CopyMoveHelper.UndoRowsInfo(_sheet, _savedFromRows, row);
flag = true;
}
if (!flag)
{
_sheet.MoveTo((row <= toRow) ? (toRow + rowCount) : toRow, -1, row, -1, rowCount, -1, _option);
}
_sheet.RemoveRows((row <= toRow) ? (toRow + rowCount) : toRow, rowCount);
if (toRow < row)
{
fromRow = row - rowCount;
}
}
}
finally
{
base.ResumeInvalidate(parameter);
}
if (sheetView != null)
{
CellRange[] rangeArray2 = Enumerable.ToArray <CellRange>((IEnumerable <CellRange>)sheetView.ActiveSheet.Selections);
sheetView.SetSelection(fromRow, -1, rowCount, -1);
if (sheetView.RaiseSelectionChanging(rangeArray2, Enumerable.ToArray <CellRange>((IEnumerable <CellRange>)sheetView.ActiveSheet.Selections)))
{
sheetView.RaiseSelectionChanged();
}
sheetView.RefreshAll();
sheetView.UpdateLayout();
sheetView.RefreshFloatingObjects();
}
flag = true;
}
}
}
else
{
int num9 = (_dragDropExtent.FromRow < 0) ? 0 : _dragDropExtent.FromRow;
int num10 = (_dragDropExtent.FromColumn < 0) ? 0 : _dragDropExtent.FromColumn;
int num11 = (_dragDropExtent.ToRow < 0) ? 0 : _dragDropExtent.ToRow;
int num12 = (_dragDropExtent.ToColumn < 0) ? 0 : _dragDropExtent.ToColumn;
int num13 = (_dragDropExtent.FromRow < 0) ? _sheet.RowCount : _dragDropExtent.RowCount;
int num14 = (_dragDropExtent.FromColumn < 0) ? _sheet.ColumnCount : _dragDropExtent.ColumnCount;
List <CellData> oldValues = null;
List <CellData> list2 = null;
if ((!_copy && (_savedFromViewportCells != null)) && _savedFromViewportCells.IsValueSaved())
{
list2 = CopyMoveHelper.GetValues(_sheet, num9, num10, num13, num14);
}
if ((_savedToViewportCells != null) && _savedToViewportCells.IsValueSaved())
{
oldValues = CopyMoveHelper.GetValues(_sheet, num11, num12, num13, num14);
}
base.SuspendInvalidate(parameter);
try
{
if (_savedToColumnHeaderCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedToColumnHeaderCells, 0, num12, SheetArea.ColumnHeader);
flag = true;
}
if (_savedToColumns != null)
{
CopyMoveHelper.UndoColumnsInfo(_sheet, _savedToColumns, num12);
flag = true;
}
if (_savedToViewportCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedToViewportCells, num11, num12, SheetArea.Cells);
flag = true;
}
if (_savedToRowHeaderCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedToRowHeaderCells, num11, 0, SheetArea.CornerHeader | SheetArea.RowHeader);
flag = true;
}
if (_savedToRows != null)
{
CopyMoveHelper.UndoRowsInfo(_sheet, _savedToRows, num11);
flag = true;
}
if (_savedToFloatingObjects != null)
{
CopyMoveHelper.UndoFloatingObjectsInfo(_sheet, _savedToFloatingObjects);
sheetView.RefreshFloatingObjects();
flag = true;
}
if (_savedFromColumnHeaderCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedFromColumnHeaderCells, 0, num10, SheetArea.ColumnHeader);
flag = true;
}
if (_savedFromColumns != null)
{
CopyMoveHelper.UndoColumnsInfo(_sheet, _savedFromColumns, num10);
flag = true;
}
if (_savedFromViewportCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedFromViewportCells, num9, num10, SheetArea.Cells);
flag = true;
}
if (_savedFromRowHeaderCells != null)
{
CopyMoveHelper.UndoCellsInfo(_sheet, _savedFromRowHeaderCells, num9, 0, SheetArea.CornerHeader | SheetArea.RowHeader);
flag = true;
}
if (_savedFromRows != null)
{
CopyMoveHelper.UndoRowsInfo(_sheet, _savedFromRows, num9);
flag = true;
}
if (_savedFromFloatingObjects != null)
{
CopyMoveHelper.UndoFloatingObjectsInfo(_sheet, _savedFromFloatingObjects);
sheetView.RefreshFloatingObjects();
flag = true;
}
}
finally
{
base.ResumeInvalidate(parameter);
}
if (flag && (sheetView != null))
{
CellRange[] rangeArray3 = Enumerable.ToArray <CellRange>((IEnumerable <CellRange>)sheetView.ActiveSheet.Selections);
sheetView.SetSelection(_dragDropExtent.FromRow, _dragDropExtent.FromColumn, _dragDropExtent.RowCount, _dragDropExtent.ColumnCount);
if (sheetView.RaiseSelectionChanging(rangeArray3, Enumerable.ToArray <CellRange>((IEnumerable <CellRange>)sheetView.ActiveSheet.Selections)))
{
sheetView.RaiseSelectionChanged();
}
if (oldValues != null)
{
CopyMoveHelper.RaiseValueChanged(sheetView, num11, num12, num13, num14, oldValues);
}
if (list2 != null)
{
CopyMoveHelper.RaiseValueChanged(sheetView, num9, num10, num13, num14, list2);
}
sheetView.RefreshRange(-1, -1, -1, -1, SheetArea.Cells | SheetArea.ColumnHeader | SheetArea.RowHeader);
sheetView.RefreshFloatingObjects();
}
}
if (flag && (sheetView != null))
{
if ((_savedAcitveRowViewportIndex != -2) && (_savedAcitveColumnViewportIndex != -2))
{
sheetView.SetActiveRowViewportIndex(_savedAcitveRowViewportIndex);
sheetView.SetActiveColumnViewportIndex(_savedAcitveColumnViewportIndex);
}
if ((_savedActiveRow != -1) && (_savedActiveColumn != -1))
{
CellRange range = sheetView.ActiveSheet.Selections[0];
if (range.Contains(_savedActiveRow, _savedActiveColumn))
{
sheetView.SetActiveCell(_savedActiveRow, _savedActiveColumn, false);
}
else
{
sheetView.SetActiveCell(Math.Max(0, range.Row), Math.Max(0, range.Column), false);
}
}
if (((_savedAcitveRowViewportIndex != -2) && (_savedAcitveColumnViewportIndex != -2)) && ((_savedActiveRow != -1) && (_savedActiveColumn != -1)))
{
sheetView.ShowCell(_savedAcitveRowViewportIndex, _savedAcitveColumnViewportIndex, _savedActiveRow, _savedActiveColumn, VerticalPosition.Nearest, HorizontalPosition.Nearest);
}
}
return(flag);
}