public void Create(PrintElementNodeBuilder builder, ICollection <PrintElementNode> elements,
PrintElementNode elementNode)
{
elementNode.ElementChildrenTypes = BuildHelper.BlockTypes;
elementNode.CanInsertChild = BuildHelper.CanInsertChild(elementNode);
elementNode.InsertChild = BuildHelper.InsertChildToCollection(builder, elements, elementNode, "Blocks");
elementNode.CanDeleteChild = BuildHelper.CanDeleteChild(elementNode);
elementNode.DeleteChild = BuildHelper.DeleteChildFromCollection(elements, elementNode, "Blocks");
elementNode.CanMoveChild = BuildHelper.CanMoveChild(elementNode);
elementNode.MoveChild = BuildHelper.MoveChildInCollection(elementNode, "Blocks");
elementNode.CanPaste = BuildHelper.CanPaste(elementNode);
elementNode.Paste = BuildHelper.Paste(elementNode);
builder.BuildElements(elements, elementNode, elementNode.ElementMetadata.Blocks);
}
private static Func <PrintElementNode, bool, bool> DeleteTableColumn(ICollection <PrintElementNode> elements,
PrintElementNode parentElementNode)
{
// Удаление столбца удаляет соответствующие ячейки во всех строчках таблицы
var getTableRowsFunc = GetTableRows(parentElementNode);
var deleteChildFunc = BuildHelper.DeleteChildFromCollection(elements, parentElementNode, "Columns", false);
return((columnElementNode, accept) =>
{
var columnIndex = columnElementNode.Index;
if (deleteChildFunc(columnElementNode, accept))
{
var rows = getTableRowsFunc();
if (rows != null)
{
foreach (var row in rows)
{
foreach (var cell in row.Nodes)
{
if (cell.Index == columnIndex)
{
row.DeleteChild.TryInvoke(cell, false);
break;
}
}
}
}
return true;
}
return false;
});
}
public void Create(PrintElementNodeBuilder builder, ICollection <PrintElementNode> elements,
PrintElementNode elementNode)
{
elementNode.ElementChildrenTypes = TableCells;
elementNode.CanInsertChild = CanInsertTableRowCell(elementNode);
elementNode.InsertChild = BuildHelper.InsertChildToCollection(builder, elements, elementNode, "Cells", false);
elementNode.CanDeleteChild = CanDeleteTableRowCell(elementNode);
elementNode.DeleteChild = BuildHelper.DeleteChildFromCollection(elements, elementNode, "Cells", false);
elementNode.CanMoveChild = BuildHelper.CanMoveChild(elementNode);
elementNode.MoveChild = BuildHelper.MoveChildInCollection(elementNode, "Cells", false);
elementNode.CanCut = BuildHelper.CanCut(elementNode);
elementNode.Cut = BuildHelper.Cut(elementNode);
elementNode.CanCopy = BuildHelper.CanCopy(elementNode);
elementNode.Copy = BuildHelper.Copy(elementNode);
elementNode.CanPaste = BuildHelper.CanPaste(elementNode);
elementNode.Paste = BuildHelper.Paste(elementNode);
builder.BuildElements(elements, elementNode, elementNode.ElementMetadata.Cells, "TableCell");
}
private static Func <PrintElementNode, bool, bool> DeleteTableRow(ICollection <PrintElementNode> elements,
PrintElementNode parentElementNode)
{
return(BuildHelper.DeleteChildFromCollection(elements, parentElementNode, "Rows", false));
}