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);
}
protected virtual void PrintRow(
GridViewRowInfo row,
ColumnGroupRowLayout rowLayout,
GridPrintSettings settings,
int currentX,
int currentY,
Graphics graphics)
{
float num1 = 0.0f;
float num2 = 0.0f;
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>)rowLayout.RenderColumns)
{
if (!(renderColumn is GridViewRowHeaderColumn) && !(renderColumn is GridViewIndentColumn))
{
float rowHeight = (float)rowLayout.GetRowHeight(row);
RectangleF correctedColumnBounds = rowLayout.GetCorrectedColumnBounds(row, renderColumn, this.GridView.RightToLeft == RightToLeft.Yes, new RectangleF(0.0f, 0.0f, rowLayout.DesiredSize.Width, rowHeight));
if (!(correctedColumnBounds == RectangleF.Empty))
{
if (renderColumn.PinPosition == PinnedColumnPosition.Left)
{
if ((double)num1 < (double)correctedColumnBounds.Right + (double)rowLayout.Owner.CellSpacing)
{
num1 = correctedColumnBounds.Right + (float)rowLayout.Owner.CellSpacing;
num2 = num1;
}
}
else if (renderColumn.PinPosition == PinnedColumnPosition.None)
{
if ((double)num2 < (double)num1 + (double)correctedColumnBounds.Right + (double)rowLayout.Owner.CellSpacing)
{
num2 = num1 + correctedColumnBounds.Right + (float)rowLayout.Owner.CellSpacing;
}
correctedColumnBounds.X += num1;
}
else
{
correctedColumnBounds.X += num2;
}
correctedColumnBounds.Offset((float)currentX, (float)currentY);
CellPrintElement cellPrintElement;
if (row is GridViewTableHeaderRowInfo)
{
GridViewCellInfo cell = this.GridView.MasterView.TableHeaderRow.Cells[renderColumn.Name];
cellPrintElement = this.CreateHeaderCellPrintElement(renderColumn);
if (cellPrintElement.Font != settings.HeaderCellFont)
{
if (settings.HeaderCellFont != null)
{
cellPrintElement.Font = settings.HeaderCellFont;
}
else
{
settings.HeaderCellFont = cellPrintElement.Font;
}
}
}
else if (row is GridViewSummaryRowInfo)
{
GridViewCellInfo cell = (row as GridViewSummaryRowInfo).Cells[renderColumn.Name];
if (cell != null)
{
cellPrintElement = this.CreateSummaryCellPrintElement(cell);
if (cellPrintElement.Font != settings.SummaryCellFont)
{
if (settings.SummaryCellFont != null)
{
cellPrintElement.Font = settings.SummaryCellFont;
}
else
{
settings.SummaryCellFont = cellPrintElement.Font;
}
}
}
else
{
continue;
}
}
else
{
GridViewCellInfo cell = row.Cells[renderColumn.Name];
if (cell != null)
{
if (renderColumn is GridViewImageColumn)
{
cellPrintElement = this.CreateImageCellPrintElement(cell);
}
else
{
cellPrintElement = this.CreateDataCellPrintElement(cell);
if (cellPrintElement.Font != settings.CellFont)
{
if (settings.CellFont != null)
{
cellPrintElement.Font = settings.CellFont;
}
else
{
settings.CellFont = cellPrintElement.Font;
}
}
}
}
else
{
continue;
}
}
cellPrintElement.TextPadding = this.GridView.PrintStyle.CellPadding;
cellPrintElement.RightToLeft = this.GridView.RightToLeft == RightToLeft.Yes;
Rectangle rectangle = new Rectangle((int)correctedColumnBounds.X, (int)correctedColumnBounds.Y, (int)correctedColumnBounds.Width, (int)correctedColumnBounds.Height);
PrintCellFormattingEventArgs e = new PrintCellFormattingEventArgs(row, renderColumn, cellPrintElement);
this.OnPrintCellFormatting(e);
e.PrintCell.Paint(graphics, rectangle);
this.OnPrintCellPaint(new PrintCellPaintEventArgs(graphics, row, renderColumn, rectangle));
}
}
}
}
public override void DrawPage(
PrintGridTraverser traverser,
Rectangle drawArea,
Graphics graphics,
GridPrintSettings settings,
int pageNumber)
{
bool flag1 = this.currentPage != pageNumber;
int x = drawArea.X;
int y = drawArea.Y;
int height = drawArea.Height;
ColumnGroupRowLayout rowLayout = new ColumnGroupRowLayout(this.GridView.ViewDefinition as ColumnGroupsViewDefinition);
rowLayout.IgnoreColumnVisibility = settings.PrintHiddenColumns;
rowLayout.Context = GridLayoutContext.Printer;
rowLayout.Initialize(this.GridView.TableElement);
int num1 = 0;
foreach (GridViewColumn systemColumn in rowLayout.SystemColumns)
{
num1 += rowLayout.GetColumnWidth(systemColumn);
}
if (settings.FitWidthMode == PrintFitWidthMode.FitPageWidth)
{
this.GridView.BeginUpdate();
GridViewAutoSizeColumnsMode autoSizeColumnsMode = rowLayout.ViewTemplate.AutoSizeColumnsMode;
rowLayout.ViewTemplate.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
rowLayout.MeasureRow(new SizeF((float)(drawArea.Width + num1), (float)drawArea.Height));
rowLayout.ViewTemplate.AutoSizeColumnsMode = autoSizeColumnsMode;
this.GridView.EndUpdate(false);
}
else
{
this.GridView.BeginUpdate();
GridViewAutoSizeColumnsMode autoSizeColumnsMode = rowLayout.ViewTemplate.AutoSizeColumnsMode;
rowLayout.ViewTemplate.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.None;
rowLayout.MeasureRow(new SizeF((float)this.GridView.Width, (float)this.GridView.Height));
rowLayout.ViewTemplate.AutoSizeColumnsMode = autoSizeColumnsMode;
this.GridView.EndUpdate(false);
}
int num2 = (int)rowLayout.DesiredSize.Width - num1;
if (settings.FitWidthMode == PrintFitWidthMode.NoFitCentered)
{
x += (drawArea.Width - num2) / 2;
}
if (this.firstPage && pageNumber == 1 || settings.PrintHeaderOnEachPage)
{
this.firstPage = false;
this.PrintRow((GridViewRowInfo)this.GridView.MasterView.TableHeaderRow, rowLayout, settings, x, y, graphics);
int rowHeight = rowLayout.GetRowHeight((GridViewRowInfo)this.GridView.MasterView.TableHeaderRow);
y += rowHeight;
height -= rowHeight;
}
int num3 = y;
bool flag2 = true;
while (traverser.MoveNext())
{
int num4 = rowLayout.GetRowHeight(traverser.Current) + this.GridView.TableElement.RowSpacing;
if (traverser.Current is GridViewGroupRowInfo || traverser.Current is GridViewDataRowInfo || traverser.Current is GridViewSummaryRowInfo)
{
if ((y + num4 >= drawArea.Bottom || num3 + num4 >= drawArea.Bottom) && !flag2)
{
traverser.MovePrevious();
num3 = y;
bool flag3 = this.currentPage != pageNumber;
++this.currentPage;
if (!flag3)
{
break;
}
}
else
{
if (traverser.Current is GridViewGroupRowInfo)
{
if (settings.PrintGrouping)
{
if (this.currentPage == pageNumber)
{
this.PrintRowWideCell(traverser.Current, rowLayout, settings, x, y, graphics);
y += num4;
}
else
{
num3 += num4;
}
}
}
else if (!(traverser.Current is GridViewSummaryRowInfo) || settings.PrintSummaries)
{
if (this.currentPage == pageNumber)
{
this.PrintRow(traverser.Current, rowLayout, settings, x, y, graphics);
y += num4;
}
else
{
num3 += num4;
}
}
else
{
continue;
}
if (height < num4 && flag2)
{
++this.currentPage;
break;
}
flag2 = false;
}
}
}
}