protected virtual void RestoreColumnsState(ColumnsState state)
{
foreach (GridViewColumn key in state.AllowResizeState.Keys)
{
key.AllowResize = state.AllowResizeState[key];
}
}
protected virtual ColumnsState SaveColumnsState(GridViewTemplate template)
{
ColumnsState columnsState = new ColumnsState();
foreach (GridViewColumn column in (Collection <GridViewDataColumn>)template.Columns)
{
columnsState.AllowResizeState[column] = column.AllowResize;
column.AllowResize = true;
}
return(columnsState);
}
private TableViewRowLayout GetRowLayout(
GridViewRowInfo row,
PrintFitWidthMode fitWidthMode,
int hierarchyIndent,
Rectangle drawArea)
{
int key = row.ViewTemplate.GetHashCode() + row.HierarchyLevel;
if (this.rowLayouts.ContainsKey(key))
{
return(this.rowLayouts[key]);
}
GridTableElement viewUiElement = row.ViewTemplate.ViewDefinition.CreateViewUIElement(row.ViewInfo) as GridTableElement;
viewUiElement.Initialize(this.GridView.GridViewElement, row.ViewInfo);
viewUiElement.RowHeight = this.GridView.TableElement.RowHeight;
viewUiElement.TableHeaderHeight = this.GridView.TableElement.TableHeaderHeight;
viewUiElement.GroupHeaderHeight = this.GridView.TableElement.GroupHeaderHeight;
this.GridView.ElementTree.ApplyThemeToElement((RadObject)viewUiElement);
TableViewRowLayout tableViewRowLayout = new TableViewRowLayout();
tableViewRowLayout.Context = GridLayoutContext.Printer;
tableViewRowLayout.Initialize(viewUiElement);
int num1 = 0;
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>)tableViewRowLayout.RenderColumns)
{
if (renderColumn is GridViewRowHeaderColumn || renderColumn is GridViewIndentColumn)
{
num1 += tableViewRowLayout.GetColumnWidth(renderColumn);
}
}
this.GridView.BeginUpdate();
GridViewAutoSizeColumnsMode autoSizeColumnsMode = tableViewRowLayout.ViewTemplate.AutoSizeColumnsMode;
if (fitWidthMode == PrintFitWidthMode.FitPageWidth)
{
ColumnsState state = this.SaveColumnsState(tableViewRowLayout.ViewTemplate);
tableViewRowLayout.ViewTemplate.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
int num2 = row.Group != null ? row.Group.Level + 1 : 0;
tableViewRowLayout.MeasureRow(new SizeF((float)(drawArea.Width + num1 - (row.HierarchyLevel - num2) * hierarchyIndent), (float)drawArea.Height));
this.RestoreColumnsState(state);
}
else
{
tableViewRowLayout.ViewTemplate.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.None;
tableViewRowLayout.MeasureRow(new SizeF((float)this.GridView.Width, (float)this.GridView.Height));
}
tableViewRowLayout.ViewTemplate.AutoSizeColumnsMode = autoSizeColumnsMode;
this.GridView.EndUpdate(false);
this.rowLayouts.Add(key, tableViewRowLayout);
return(tableViewRowLayout);
}
