/**
* Copies the content of one row to this row.
* Don't do this if the rows have a different number of cells.
* @param copy the row that needs to be copied
* @since 5.1.0
*/
public void CopyContent(PdfPRow copy)
{
for (int i = 0; i < cells.Length; ++i)
{
if (cells[i] != null)
{
cells[i].Column = copy.GetCells()[i].Column;
}
}
}
/**
* Calculates the extra height needed in a row because of rowspans.
* @param start the index of the start row (the one to adjust)
* @param end the index of the end row on the page
* @since 2.1.6
*/
virtual protected PdfPRow AdjustCellsInRow(int start, int end)
{
PdfPRow row = GetRow(start);
if (row.Adjusted) return row;
row = new PdfPRow(row);
PdfPCell cell;
PdfPCell[] cells = row.GetCells();
for (int i = 0; i < cells.Length; i++)
{
cell = cells[i];
if (cell == null || cell.Rowspan == 1)
continue;
int stop = Math.Min(end, start + cell.Rowspan);
float extra = 0;
for (int k = start + 1; k < stop; k++)
{
extra += GetRow(k).MaxHeights;
}
row.SetExtraHeight(i, extra);
}
row.Adjusted = true;
return row;
}
/**
* Splits a row to newHeight.
* The returned row is the remainder. It will return null if the newHeight
* was so small that only an empty row would result.
*
* @param new_height the new height
* @return the remainder row or null if the newHeight was so small that only
* an empty row would result
*/
public PdfPRow SplitRow(PdfPTable table, int rowIndex, float new_height)
{
// second part of the row
PdfPCell[] newCells = new PdfPCell[cells.Length];
float[] fixHs = new float[cells.Length];
float[] minHs = new float[cells.Length];
bool allEmpty = true;
// loop over all the cells
for (int k = 0; k < cells.Length; ++k)
{
float newHeight = new_height;
PdfPCell cell = cells[k];
if (cell == null)
{
int index = rowIndex;
if (table.RowSpanAbove(index, k))
{
while (table.RowSpanAbove(--index, k))
{
newHeight += table.GetRow(index).MaxHeights;
}
PdfPRow row = table.GetRow(index);
if (row != null && row.GetCells()[k] != null)
{
newCells[k] = new PdfPCell(row.GetCells()[k]);
newCells[k].Column = null;
newCells[k].Rowspan = row.GetCells()[k].Rowspan - rowIndex + index;
allEmpty = false;
}
}
continue;
}
fixHs[k] = cell.FixedHeight;
minHs[k] = cell.MinimumHeight;
Image img = cell.Image;
PdfPCell newCell = new PdfPCell(cell);
if (img != null)
{
if (newHeight > cell.EffectivePaddingBottom + cell.EffectivePaddingTop + 2)
{
newCell.Phrase = null;
allEmpty = false;
}
}
else
{
float y;
ColumnText ct = ColumnText.Duplicate(cell.Column);
float left = cell.Left + cell.EffectivePaddingLeft;
float bottom = cell.Top + cell.EffectivePaddingBottom - newHeight;
float right = cell.Right - cell.EffectivePaddingRight;
float top = cell.Top - cell.EffectivePaddingTop;
switch (cell.Rotation)
{
case 90:
case 270:
y = SetColumn(ct, bottom, left, top, right);
break;
default:
y = SetColumn(ct, left, bottom + 0.00001f, cell.NoWrap ? RIGHT_LIMIT : right, top);
break;
}
int status;
status = ct.Go(true);
bool thisEmpty = (ct.YLine == y);
if (thisEmpty)
{
newCell.Column = ColumnText.Duplicate(cell.Column);
ct.FilledWidth = 0;
}
else if ((status & ColumnText.NO_MORE_TEXT) == 0)
{
newCell.Column = ct;
ct.FilledWidth = 0;
}
else
{
newCell.Phrase = null;
}
allEmpty = (allEmpty && thisEmpty);
}
newCells[k] = newCell;
cell.FixedHeight = newHeight;
}
if (allEmpty)
{
for (int k = 0; k < cells.Length; ++k)
{
PdfPCell cell = cells[k];
if (cell == null)
{
continue;
}
if (fixHs[k] > 0)
{
cell.FixedHeight = fixHs[k];
}
else
{
cell.MinimumHeight = minHs[k];
}
}
return(null);
}
CalculateHeights();
PdfPRow split = new PdfPRow(newCells);
split.widths = (float[])widths.Clone();
return(split);
}
/**
* Imports a PdfPRow and copies all settings
*
* @param row The PdfPRow to import
* @since 2.1.3
*/
private void ImportRow(PdfPRow row) {
this.cells = new ArrayList();
this.width = this.document.GetDocumentHeader().GetPageSetting().GetPageWidth() - this.document.GetDocumentHeader().GetPageSetting().GetMarginLeft() - this.document.GetDocumentHeader().GetPageSetting().GetMarginRight();
this.width = (int) (this.width * this.parentTable.GetTableWidthPercent() / 100);
int cellRight = 0;
int cellWidth = 0;
PdfPCell[] cells = row.GetCells();
for (int i = 0; i < cells.Length; i++) {
cellWidth = (int) (this.width * this.parentTable.GetProportionalWidths()[i] / 100);
cellRight = cellRight + cellWidth;
PdfPCell cell = cells[i];
RtfCell rtfCell = new RtfCell(this.document, this, cell);
rtfCell.SetCellRight(cellRight);
rtfCell.SetCellWidth(cellWidth);
this.cells.Add(rtfCell);
}
}
