public ColumnGroupsCellArrangeInfo GetColumnData(
GridViewColumn column)
{
if (this.systemColumns.ContainsKey(column))
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = new ColumnGroupsCellArrangeInfo(column);
groupsCellArrangeInfo.Bounds = this.systemColumns[column].Bounds;
return(groupsCellArrangeInfo);
}
ColumnGroupLayoutNode node;
ColumnGroupColumnData data;
this.FindColumnNode(column, out node, out data);
if (data == null && node != null)
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = new ColumnGroupsCellArrangeInfo(column);
groupsCellArrangeInfo.Group = node.Parent.Group;
groupsCellArrangeInfo.Bounds = node.Bounds;
groupsCellArrangeInfo.Depth = node.Level;
return(groupsCellArrangeInfo);
}
if (data == null || node == null)
{
return((ColumnGroupsCellArrangeInfo)null);
}
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo1 = new ColumnGroupsCellArrangeInfo(column);
groupsCellArrangeInfo1.Group = node.Parent.Group;
groupsCellArrangeInfo1.Bounds = node.ColumnData[column].Bounds;
groupsCellArrangeInfo1.RowIndex = node.ColumnData[column].Row;
groupsCellArrangeInfo1.Depth = groupsCellArrangeInfo1.RowIndex + this.groupRowLevels + 1;
groupsCellArrangeInfo1.Row = groupsCellArrangeInfo1.Group.Rows == null || groupsCellArrangeInfo1.Group.Rows.Count <= groupsCellArrangeInfo1.RowIndex ? (GridViewColumnGroupRow)null : groupsCellArrangeInfo1.Group.Rows[groupsCellArrangeInfo1.RowIndex];
return(groupsCellArrangeInfo1);
}
protected virtual Size GetRowSize(GridViewRowInfo row, ColumnGroupRowLayout rowLayout)
{
if (this.rowSize == Size.Empty)
{
int width1 = 0;
int height = rowLayout.GetRowHeight(row) + this.GridView.TableElement.RowSpacing;
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>)rowLayout.RenderColumns)
{
if (!(renderColumn is GridViewRowHeaderColumn) && !(renderColumn is GridViewIndentColumn))
{
ColumnGroupsCellArrangeInfo columnData = rowLayout.GetColumnData(renderColumn);
if (columnData != null)
{
int width2 = (int)columnData.Bounds.Width;
if ((double)width1 < (double)columnData.Bounds.X + (double)width2)
{
width1 = (int)columnData.Bounds.X + width2;
}
}
}
}
this.rowSize = new Size(width1, height);
}
return(this.rowSize);
}
public override SizeF GetElementSize(GridViewColumn item)
{
float width = (float)item.Width;
if (item is GridViewRowHeaderColumn)
{
width = (float)this.rowView.RowHeaderColumnWidth;
}
else if (item is GridViewIndentColumn)
{
width = (float)this.rowView.GroupIndent;
}
if ((double)width < 0.0)
{
width = this.DefaultElementSize.Width;
}
if (item is GridViewGroupColumn)
{
ColumnGroupRowLayout rowLayout = this.rowView.ViewElement.RowLayout as ColumnGroupRowLayout;
if (rowLayout != null)
{
ColumnGroupsCellArrangeInfo columnData = rowLayout.GetColumnData(item);
if (columnData != null)
{
width = columnData.Bounds.Width;
}
}
}
return(new SizeF(width, 0.0f));
}
public float MeasureAutoSizeRow(RadElementCollection cells)
{
List <float> floatList = new List <float>();
Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo> columnsData = this.tree.GetColumnsData();
foreach (RadElement cell in cells)
{
GridCellElement gridCellElement = cell as GridCellElement;
if (gridCellElement != null && columnsData.ContainsKey(gridCellElement.ColumnInfo))
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = columnsData[gridCellElement.ColumnInfo];
if (!(gridCellElement.ColumnInfo is GridViewGroupColumn) || this.HasVisibleColumn(((GridViewGroupColumn)gridCellElement.ColumnInfo).Group))
{
while (floatList.Count <= groupsCellArrangeInfo.Depth)
{
floatList.Add(0.0f);
}
floatList[groupsCellArrangeInfo.Depth] = Math.Max(floatList[groupsCellArrangeInfo.Depth], gridCellElement.DesiredSize.Height);
}
}
}
float num1 = 0.0f;
foreach (float num2 in floatList)
{
num1 += num2;
}
return(num1);
}
public RectangleF GetCorrectedColumnBounds(
GridViewRowInfo row,
GridViewColumn column,
bool rightToLeft,
RectangleF clientRect)
{
ColumnGroupsCellArrangeInfo info = this.currentAutoSizeArrangeInfo == null || !this.currentAutoSizeArrangeInfo.ContainsKey(column) ? this.GetColumnData(column) : this.currentAutoSizeArrangeInfo[column];
if (info == null)
{
return(RectangleF.Empty);
}
RectangleF bounds = info.Bounds;
if (row == null || row is GridViewTableHeaderRowInfo || this.Owner.GridViewElement.AutoSizeRows)
{
float num1 = info.Bounds.X + info.Bounds.Width;
float num2 = info.Bounds.Y + info.Bounds.Height;
bounds = new RectangleF((float)(int)info.Bounds.X, (float)(int)info.Bounds.Y, (float)((int)num1 - (int)info.Bounds.X), (float)((int)num2 - (int)info.Bounds.Y));
}
else
{
float num1 = info.Bounds.Y - this.tree.GroupRowsTotalHeight;
float num2 = info.Bounds.X + info.Bounds.Width;
float num3 = num1 + info.Bounds.Height;
if ((row is GridViewDataRowInfo || row is GridViewSummaryRowInfo) && row.Height != -1)
{
num1 *= (float)row.Height / this.tree.ColumnRowsTotalHeight;
num3 *= (float)row.Height / this.tree.ColumnRowsTotalHeight;
}
bounds = new RectangleF((float)(int)info.Bounds.X, (float)(int)num1, (float)((int)num2 - (int)info.Bounds.X), (float)((int)num3 - (int)num1));
}
int x = (int)bounds.X;
bounds.X = column.PinPosition == PinnedColumnPosition.Right ? bounds.X + (float)this.Owner.CellSpacing : Math.Max(0.0f, bounds.X + (float)this.Owner.CellSpacing);
bounds.Width = (float)((int)bounds.Width - ((int)bounds.X - x));
if (row is GridViewTableHeaderRowInfo && this.ShouldStretchColumn(info))
{
bounds.Y -= this.tree.GroupRowsTotalHeight;
bounds.Height += this.tree.GroupRowsTotalHeight;
}
else if (row is GridViewDataRowInfo && info.RowIndex > 0 || !(row is GridViewDataRowInfo) && info.Depth > 1)
{
bounds.Y += (float)this.Owner.CellSpacing;
bounds.Height -= (float)this.Owner.CellSpacing;
}
if (column is GridViewRowHeaderColumn || column is GridViewIndentColumn)
{
bounds.Y = 0.0f;
bounds.Height = clientRect.Height;
}
if (rightToLeft)
{
bounds = LayoutUtils.RTLTranslateNonRelative(bounds, clientRect);
}
return(bounds);
}
public override int GetColumnOffset(GridViewColumn column)
{
ColumnGroupsCellArrangeInfo columnData = this.GetColumnData(column);
if (columnData == null)
{
return(0);
}
return((int)columnData.Bounds.X);
}
public Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo> GetSystemColumnsData()
{
Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo> dictionary = new Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo>();
foreach (KeyValuePair <GridViewColumn, ColumnGroupColumnData> systemColumn in this.systemColumns)
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = new ColumnGroupsCellArrangeInfo(systemColumn.Key);
dictionary.Add(systemColumn.Key, groupsCellArrangeInfo);
}
return(dictionary);
}
private bool ShouldStretchColumn(ColumnGroupsCellArrangeInfo info)
{
GridViewColumnGroup group = info.Group;
if (group == null)
{
return(false);
}
GridViewColumnGroup rootColumnGroup = group?.RootColumnGroup;
return((rootColumnGroup == null || !rootColumnGroup.ShowHeader) && (info.Row == null && group.Parent == rootColumnGroup || group == rootColumnGroup && group.Rows.IndexOf(info.Row) == 0));
}
public Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo> GetColumnsData()
{
Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo> dictionary1 = new Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo>();
Dictionary <GridViewColumnGroup, GridViewColumn> dictionary2 = new Dictionary <GridViewColumnGroup, GridViewColumn>();
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>) this.owner.RenderColumns)
{
if (renderColumn is GridViewGroupColumn)
{
dictionary2.Add(((GridViewGroupColumn)renderColumn).Group, renderColumn);
}
}
Queue <ColumnGroupLayoutNode> columnGroupLayoutNodeQueue = new Queue <ColumnGroupLayoutNode>();
columnGroupLayoutNodeQueue.Enqueue(this.root);
while (columnGroupLayoutNodeQueue.Count > 0)
{
ColumnGroupLayoutNode columnGroupLayoutNode = columnGroupLayoutNodeQueue.Dequeue();
if (columnGroupLayoutNode != this.root)
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = new ColumnGroupsCellArrangeInfo(dictionary2[columnGroupLayoutNode.Group]);
groupsCellArrangeInfo.Group = columnGroupLayoutNode.Parent.Group;
groupsCellArrangeInfo.Bounds = columnGroupLayoutNode.Bounds;
groupsCellArrangeInfo.Depth = columnGroupLayoutNode.Level;
dictionary1.Add(dictionary2[columnGroupLayoutNode.Group], groupsCellArrangeInfo);
}
foreach (ColumnGroupLayoutNode child in columnGroupLayoutNode.Children)
{
if (child.Rows != null)
{
foreach (KeyValuePair <GridViewColumn, ColumnGroupColumnData> keyValuePair in child.ColumnData)
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = new ColumnGroupsCellArrangeInfo(keyValuePair.Key);
groupsCellArrangeInfo.Group = columnGroupLayoutNode.Group;
groupsCellArrangeInfo.Bounds = keyValuePair.Value.Bounds;
groupsCellArrangeInfo.RowIndex = keyValuePair.Value.Row;
groupsCellArrangeInfo.Depth = groupsCellArrangeInfo.RowIndex + this.groupRowLevels + 1;
groupsCellArrangeInfo.Row = groupsCellArrangeInfo.Group.Rows == null || groupsCellArrangeInfo.Group.Rows.Count <= groupsCellArrangeInfo.RowIndex ? (GridViewColumnGroupRow)null : groupsCellArrangeInfo.Group.Rows[groupsCellArrangeInfo.RowIndex];
dictionary1.Add(keyValuePair.Key, groupsCellArrangeInfo);
}
}
else
{
columnGroupLayoutNodeQueue.Enqueue(child);
}
}
}
return(dictionary1);
}
private void BestFitGroupColumn(
GridViewGroupColumn column,
bool bestFitChildColumns,
BestFitColumnMode?mode)
{
GridTableHeaderRowElement headerRowElement = this.GetHeaderRowElement();
IVirtualizedElementProvider <GridViewColumn> elementProvider = this.tableElement.ColumnScroller.ElementProvider;
ColumnGroupRowLayout rowLayout = this.tableElement.ViewElement.RowLayout as ColumnGroupRowLayout;
if (rowLayout == null || headerRowElement == null)
{
return;
}
GridColumnGroupCellElement element = elementProvider.GetElement((GridViewColumn)column, (object)headerRowElement) as GridColumnGroupCellElement;
if (element == null || !element.CanBestFit(column.AutoSizeMode))
{
return;
}
float num = this.MeasureCell((GridRowElement)headerRowElement, (GridViewColumn)column, element);
this.Detach(elementProvider, (GridCellElement)element);
ColumnGroupsCellArrangeInfo columnData = rowLayout.GetColumnData((GridViewColumn)column);
if ((double)columnData.Bounds.Width < (double)num)
{
rowLayout.StartColumnResize((GridViewColumn)column);
rowLayout.ResizeColumn((int)((double)num - (double)columnData.Bounds.Width));
rowLayout.InvalidateLayout();
this.TableElement.ViewElement.InvalidateMeasure(true);
this.TableElement.ViewElement.UpdateLayout();
rowLayout.EndColumnResize();
}
if (!bestFitChildColumns)
{
return;
}
foreach (GridViewColumn dataColumn in this.GetDataColumns(column.Group))
{
this.BestFitColumnCore(dataColumn, mode.HasValue ? mode.Value : column.AutoSizeMode);
}
}
public virtual bool IsColumnVisible(GridViewColumn column, RectangleF viewRect)
{
ColumnGroupsCellArrangeInfo columnData = this.GetColumnData(column);
if (columnData == null)
{
return(false);
}
RectangleF bounds = columnData.Bounds;
if ((double)bounds.Left >= (double)viewRect.Left && (double)bounds.Left <= (double)viewRect.Right || (double)bounds.Right >= (double)viewRect.Left && (double)bounds.Right <= (double)viewRect.Right)
{
return(true);
}
if ((double)bounds.Left < (double)viewRect.Left)
{
return((double)bounds.Right > (double)viewRect.Right);
}
return(false);
}
public override SizeF MeasurePinnedColumns(PinnedColumnTraverser dataProvider)
{
SizeF sizeF = new SizeF(0.0f, this.desiredSize.Height);
float val1 = float.MaxValue;
foreach (GridViewColumn column in (ItemsTraverser <GridViewColumn>)dataProvider)
{
ColumnGroupsCellArrangeInfo columnData = this.GetColumnData(column);
if (columnData != null)
{
sizeF.Width = Math.Max(sizeF.Width, (float)(int)columnData.Bounds.Right);
val1 = Math.Min(val1, columnData.Bounds.X);
}
}
if ((double)val1 != 3.40282346638529E+38)
{
sizeF.Width -= val1;
}
if (dataProvider.PinPosition == PinnedColumnPosition.Right)
{
sizeF.Width -= (float)this.Owner.CellSpacing;
}
return(sizeF);
}
protected virtual void BestFitColumnsCore(BestFitColumnMode?mode)
{
BestFitColumnMode?nullable = mode;
if ((nullable.GetValueOrDefault() != BestFitColumnMode.None ? 0 : (nullable.HasValue ? 1 : 0)) != 0)
{
return;
}
List <GridViewDataColumn> columns = new List <GridViewDataColumn>((IEnumerable <GridViewDataColumn>) this.tableElement.ViewTemplate.Columns);
ColumnGroupRowLayout groupLayout = this.TableElement.ViewElement.RowLayout as ColumnGroupRowLayout;
if (groupLayout != null)
{
columns.Sort((Comparison <GridViewDataColumn>)((A, B) =>
{
ColumnGroupsCellArrangeInfo columnData1 = groupLayout.GetColumnData((GridViewColumn)A);
ColumnGroupsCellArrangeInfo columnData2 = groupLayout.GetColumnData((GridViewColumn)B);
if (columnData1 == columnData2)
{
return(0);
}
if (columnData1 == null)
{
return(-1);
}
if (columnData2 == null)
{
return(1);
}
int num1 = columnData1.Group.Rows.IndexOf(columnData1.Row);
int num2 = columnData2.Group.Rows.IndexOf(columnData2.Row);
if (columnData1.Group != columnData2.Group)
{
return(columnData1.Bounds.X.CompareTo(columnData2.Bounds.X));
}
if (num1 != num2)
{
return(num1.CompareTo(num2));
}
return(columnData1.Bounds.X.CompareTo(columnData2.Bounds.X));
}));
}
float[] numArray = new float[this.tableElement.ViewTemplate.ColumnCount];
int index1 = -1;
if (mode.HasValue && mode.Value == BestFitColumnMode.AllCells)
{
numArray = this.CalculateColumnWidths(columns);
}
else
{
foreach (GridViewColumn column in columns)
{
if (!(column is GridViewGroupColumn))
{
++index1;
BestFitColumnMode mode1 = mode.HasValue ? mode.Value : column.AutoSizeMode;
if (column.IsVisible && mode1 != BestFitColumnMode.None)
{
float columnWidth = this.CalculateColumnWidth(column, mode1);
float val1 = numArray[index1];
numArray[index1] = Math.Max(val1, columnWidth);
}
}
}
}
for (int index2 = 0; index2 < numArray.Length; ++index2)
{
GridViewColumn column = (GridViewColumn)columns[index2];
if (column != null && column.IsVisible && column.AutoSizeMode != BestFitColumnMode.None && ((!column.IsGrouped || column.OwnerTemplate.ShowGroupedColumns) && column.CanStretch))
{
this.SetColumnWidth(column, numArray[index2]);
}
}
if (this.tableElement.ViewTemplate.AutoSizeColumnsMode == GridViewAutoSizeColumnsMode.Fill)
{
return;
}
this.BestFitGroupColumns(mode);
}
public void BeginAutoSizeRowArrange(RadElementCollection cells)
{
List <float> floatList1 = new List <float>();
int val1_1 = 0;
int val1_2 = 0;
Dictionary <GridViewColumn, ColumnGroupsCellArrangeInfo> columnsData = this.tree.GetColumnsData();
foreach (RadElement cell in cells)
{
GridCellElement gridCellElement = cell as GridCellElement;
if (gridCellElement != null && columnsData.ContainsKey(gridCellElement.ColumnInfo))
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = columnsData[gridCellElement.ColumnInfo];
if (gridCellElement.ColumnInfo is GridViewGroupColumn)
{
if (this.HasVisibleColumn(((GridViewGroupColumn)gridCellElement.ColumnInfo).Group))
{
val1_1 = Math.Max(val1_1, groupsCellArrangeInfo.Depth);
}
else
{
continue;
}
}
else
{
val1_2 = Math.Max(val1_2, groupsCellArrangeInfo.Depth);
}
while (floatList1.Count <= groupsCellArrangeInfo.Depth)
{
floatList1.Add(0.0f);
}
floatList1[groupsCellArrangeInfo.Depth] = Math.Max(floatList1[groupsCellArrangeInfo.Depth], gridCellElement.DesiredSize.Height);
}
}
if (floatList1.Count == 0)
{
return;
}
List <float> floatList2 = new List <float>();
floatList2.Add(floatList1[0]);
for (int index = 1; index < floatList1.Count; ++index)
{
floatList2.Add(floatList2[index - 1] + floatList1[index]);
}
foreach (RadElement cell in cells)
{
GridCellElement gridCellElement = cell as GridCellElement;
if (gridCellElement != null && columnsData.ContainsKey(gridCellElement.ColumnInfo))
{
ColumnGroupsCellArrangeInfo groupsCellArrangeInfo = columnsData[gridCellElement.ColumnInfo];
groupsCellArrangeInfo.Bounds.Height = floatList1[groupsCellArrangeInfo.Depth];
groupsCellArrangeInfo.Bounds.Y = floatList2[groupsCellArrangeInfo.Depth - 1];
if (gridCellElement.ColumnInfo is GridViewGroupColumn)
{
if (((GridViewGroupColumn)gridCellElement.ColumnInfo).Group.Groups.Count == 0)
{
groupsCellArrangeInfo.Bounds.Height = floatList2[val1_1] - floatList2[groupsCellArrangeInfo.Depth - 1];
}
}
else if (groupsCellArrangeInfo.RowIndex == groupsCellArrangeInfo.Group.Rows.Count - 1)
{
groupsCellArrangeInfo.Bounds.Height = floatList2[val1_2] - floatList2[groupsCellArrangeInfo.Depth - 1];
}
}
}
foreach (KeyValuePair <GridViewColumn, ColumnGroupsCellArrangeInfo> keyValuePair in this.tree.GetSystemColumnsData())
{
keyValuePair.Value.Bounds.Height = floatList2[floatList2.Count - 1];
columnsData.Add(keyValuePair.Key, keyValuePair.Value);
}
this.currentAutoSizeArrangeInfo = columnsData;
}