public void SetupFieldItem(ShowFieldItem ShowItem, Size CharBoxDim, Size KernDim)
{
this.ShowItem = ShowItem;
this.CreateFromItem = ShowItem;
foreach (var item in SegmentList)
{
item.SetupFieldItem(ShowItem, CharBoxDim, KernDim);
}
}
public void SetupFieldItem(
ShowFieldItem ShowItem, Size CharBoxDim, Size KernDim)
{
// store the fieldItem this visualItem is painted from.
this.ShowItem = ShowItem;
this.CreateFromItem = ShowItem;
this.IsMonocase = ShowItem.IsMonocase;
this.IsNonDisplay = ShowItem.IsNonDisplay;
this.IsBypass = ShowItem.IsBypass;
this.Usage = ShowItem.Usage;
this.FFW_Bytes = ShowItem.sfo_FFW;
SetupFieldItem_Common(CharBoxDim, KernDim);
}
/// <summary>
/// create list of ShowLiteralItem and ShowFieldItem from the list of orders of
/// a WriteToDisplay command.
/// </summary>
/// <param name="WtdCommand"></param>
/// <param name="LogList"></param>
/// <returns></returns>
public static Tuple <ShowItemList, OneRowCol> BuildShowItemList(
this WriteToDisplayCommand WtdCommand, ScreenDim ScreenDim,
TelnetLogList LogList)
{
var itemList = new ShowItemList();
IRowCol curRowCol = new ZeroRowCol(0, 0);
OneRowCol caret = null;
foreach (var order in WtdCommand.OrderList)
{
bool newGroup = false;
if ((order.OrderCode == WtdOrder.SetBufferAddress) ||
(order.OrderCode == WtdOrder.StartHeader))
{
newGroup = true;
}
LogList.AddItem(Direction.Read, order.ToString(), newGroup);
LogList.AddItem(Direction.Read, order.ToHexString());
if (order is TextDataOrder)
{
var tdo = order as TextDataOrder;
var s1 = tdo.ShowText;
if ((tdo.AttrByte != null) || (s1.Length > 0) ||
(tdo.TailAttrByte != null))
{
var litItem = new ShowLiteralItem(
(ZeroRowCol)curRowCol, tdo.AttrByte, s1, tdo.TailAttrByte);
litItem.tdo_Length = s1.Length;
itemList.Add(litItem);
curRowCol = curRowCol.Advance(litItem.ItemLength());
}
}
else if (order.OrderCode == WtdOrder.StartField)
{
var sfo = order as StartFieldOrder;
var lx = sfo.LL_Length;
var attrByte = sfo.AttrByte;
var fldItem = new ShowFieldItem((ZeroRowCol)curRowCol, sfo.AttrByte,
ShowUsage.Both, ShowDtyp.Char, lx);
fldItem.IsMonocase = sfo.IsMonocase;
fldItem.sfo_FCW = sfo.FCW_Bytes;
fldItem.sfo_FFW = sfo.FFW_Bytes;
fldItem.sfo_Length = sfo.LL_Length;
fldItem.IsNonDisplay = sfo.IsNonDisplay;
// field is non display.
// if ((attrByte & 0x07) == 0x07)
// {
// fldItem.IsNonDisplay = true;
// }
itemList.Add(fldItem);
curRowCol = curRowCol.Advance(1); // advance because of attrbyte.
}
else if (order.OrderCode == WtdOrder.SetBufferAddress)
{
var sba = order as SetBufferAddressOrder;
curRowCol = sba.GetRowCol(ScreenDim).ToZeroRowCol();
}
else if (order.OrderCode == WtdOrder.InsertCursor)
{
var ico = order as InsertCursorOrder;
caret = ico.RowCol;
}
else if (order.OrderCode == WtdOrder.RepeatToAddress)
{
var rao = order as RepeatToAddressOrder;
var s1 = rao.RepeatShowText((ZeroRowCol)curRowCol);
var litItem = new ShowLiteralItem((ZeroRowCol)curRowCol, s1);
litItem.rao_RepeatTextByte = rao.RepeatTextByte;
litItem.rao_ToRowCol = rao.RowCol;
itemList.Add(litItem);
curRowCol = curRowCol.Advance(s1.Length);
}
else if (order.OrderCode == WtdOrder.EraseToAddress)
{
var eao = order as EraseToAddressOrder;
var lx = eao.EraseLength((ZeroRowCol)curRowCol);
var s1 = (" ").Repeat(lx);
var litItem = new ShowLiteralItem((ZeroRowCol)curRowCol, s1);
litItem.rao_RepeatTextByte = 0x00;
litItem.rao_ToRowCol = eao.RowCol;
itemList.Add(litItem);
curRowCol = curRowCol.Advance(s1.Length);
}
}
return(new Tuple <ShowItemList, OneRowCol>(itemList, caret));
}
