// ========================================
// constructor
// ========================================
public MemoTableRuledLineHandle(Func <TableFigure> tableFigureProvider)
{
_tableFigureProvider = tableFigureProvider;
_figure = new Lazy <MemoTableRuledLineHandleFigure>(
() => new MemoTableRuledLineHandleFigure(tableFigureProvider)
);
_changeRowHeightRequest = new ChangeRowHeightRequest();
_changeColumnWidthRequest = new ChangeColumnWidthRequest();
_dragStartPoint = Point.Empty;
_lineIndex = 0;
_isVertical = false;
_selectScenario = new SelectScenario(this);
}
public static void AdjustRowSize(IEditor tableEditor, TableFigure tableFig, int rowIndex)
{
if (tableEditor == null || tableFig == null)
{
return;
}
if (rowIndex < 0 || rowIndex >= tableFig.TableData.RowCount)
{
throw new ArgumentException("rowIndex");
}
var row = tableFig.TableData.Rows.ElementAt(rowIndex);
var height = row.Cells.Where(cell => !(cell.IsMerging && cell.RowSpan != 1) && !cell.IsMerged).Max(cell => cell.Value.StyledTextBounds.Height);
var req = new ChangeRowHeightRequest(rowIndex, height + tableFig.Padding.Height);
tableEditor.PerformRequest(req);
}
//public static void AdjustAllRowSizes(TableFigure tableFig) {
// if (tableFig == null) {
// return;
// }
// foreach (var row in tableFig.TableData.Rows) {
// var height = row.Cells.Where(cell => !(cell.IsMerging && cell.RowSpan != 1) && !cell.IsMerged).Max(cell => cell.Value.StyledTextBounds.Height);
// row.Height = height + tableFig.Padding.Height;
// }
//}
public static void AdjustRowSizesAtEvenInterval(IEditor tableEditor, TableFigure tableFig, int firstRowIndex, int lastRowIndex)
{
if (tableEditor == null || tableFig == null)
{
return;
}
if (firstRowIndex < 0 || lastRowIndex > tableFig.TableData.RowCount - 1 || firstRowIndex >= lastRowIndex)
{
return;
}
/// calc height
var rowIndex = 0;
var height = 0;
foreach (var row in tableFig.TableData.Rows)
{
if (rowIndex >= firstRowIndex && rowIndex <= lastRowIndex)
{
height += row.Height;
}
++rowIndex;
}
var rowCount = lastRowIndex - firstRowIndex + 1;
var rowHeight = height / rowCount;
var lastRowHeight = height - (rowHeight * (rowCount - 1));
rowIndex = 0;
foreach (var row in tableFig.TableData.Rows)
{
if (rowIndex >= firstRowIndex && rowIndex <= lastRowIndex)
{
var req = new ChangeRowHeightRequest(rowIndex, rowIndex == lastRowIndex ? lastRowHeight : rowHeight);
tableEditor.PerformRequest(req);
}
++rowIndex;
}
}
