public bool InsertDomain(HCDomainItem aMouldDomain)
{
if (!CanEdit())
{
return(false);
}
bool Result = false;
HCDomainItem vDomainItem = null;
Undo_GroupBegin(SelectInfo.StartItemNo, SelectInfo.StartItemOffset);
try
{
this.BeginBatchInsert();
try
{
// 插入头
vDomainItem = CreateDefaultDomainItem() as HCDomainItem;
if (aMouldDomain != null)
{
vDomainItem.Assign(aMouldDomain);
}
vDomainItem.MarkType = MarkType.cmtBeg;
if (FActiveDomain.BeginNo >= 0)
{
vDomainItem.Level = (byte)((Items[FActiveDomain.BeginNo] as HCDomainItem).Level + 1);
}
Result = InsertItem(vDomainItem);
if (Result) // 插入尾
{
vDomainItem = CreateDefaultDomainItem() as HCDomainItem;
if (aMouldDomain != null)
{
vDomainItem.Assign(aMouldDomain);
}
vDomainItem.MarkType = MarkType.cmtEnd;
if (FActiveDomain.BeginNo >= 0)
{
vDomainItem.Level = (byte)((Items[FActiveDomain.BeginNo] as HCDomainItem).Level + 1);
}
Result = InsertItem(vDomainItem);
}
}
finally
{
this.EndBatchInsert();
}
}
finally
{
Undo_GroupEnd(SelectInfo.StartItemNo, SelectInfo.StartItemOffset);
}
return(Result);
}
public void TraverseItem(HCItemTraverse aTraverse)
{
if (aTraverse != null)
{
HCDomainInfo vDomainInfo;
for (int i = 0; i <= Items.Count - 1; i++)
{
if (aTraverse.Stop)
{
break;
}
if (Items[i] is HCDomainItem)
{
if (HCDomainItem.IsBeginMark(Items[i]))
{
vDomainInfo = new HCDomainInfo();
GetDomainFrom(i, HC.OffsetAfter, vDomainInfo);
aTraverse.DomainStack.Push(vDomainInfo);
}
else
{
aTraverse.DomainStack.Pop();
}
}
aTraverse.Process(this, i, aTraverse.Tag, aTraverse.DomainStack, ref aTraverse.Stop);
if (Items[i].StyleNo < HCStyle.Null)
{
(Items[i] as HCCustomRectItem).TraverseItem(aTraverse);
}
}
}
}
public bool InsertDomain(HCDomainItem aMouldDomain)
{
HCFunction vEvent = delegate()
{
return(FData.InsertDomain(aMouldDomain));
};
return(DataChangeByAction(vEvent));
}
/// <summary> 获取DomainItem配对的另一个ItemNo </summary>
public int GetDomainAnother(int aItemNo)
{
int Result = -1;
// 请外部保证AItemNo对应的是THCDomainItem
HCDomainItem vDomainItem = this.Items[aItemNo] as HCDomainItem;
if (vDomainItem.MarkType == MarkType.cmtEnd)
{
for (int i = aItemNo - 1; i >= 0; i--) // 找起始标识
{
if (Items[i].StyleNo == HCStyle.Domain)
{
if ((Items[i] as HCDomainItem).MarkType == MarkType.cmtBeg)
{
if ((Items[i] as HCDomainItem).Level == vDomainItem.Level)
{
Result = i;
break;
}
}
}
}
}
else // 是起始标识
{
for (int i = aItemNo + 1; i <= this.Items.Count - 1; i++) // 找结束标识
{
if (Items[i].StyleNo == HCStyle.Domain)
{
if ((Items[i] as HCDomainItem).MarkType == MarkType.cmtEnd)
{
if ((Items[i] as HCDomainItem).Level == vDomainItem.Level)
{
Result = i;
break;
}
}
}
}
}
return(Result);
}
public void GetDomainStackFrom(int aItemNo, int aOffset, Stack <HCDomainInfo> aDomainStack)
{
HCDomainInfo vDomainInfo;
for (int i = 0; i < aItemNo; i++)
{
if (Items[i] is HCDomainItem)
{
if (HCDomainItem.IsBeginMark(Items[i]))
{
vDomainInfo = new HCDomainInfo();
vDomainInfo.Data = this;
vDomainInfo.BeginNo = i;
aDomainStack.Push(vDomainInfo);
}
else
{
aDomainStack.Pop();
}
}
}
}
/// <summary> 获取DomainItem配对的另一个ItemNo </summary>
public int GetDomainAnother(int AItemNo)
{
int Result = -1;
int vIgnore = 0;
// 请外部保证AItemNo对应的是THCDomainItem
HCDomainItem vDomain = this.Items[AItemNo] as HCDomainItem;
if (vDomain.MarkType == MarkType.cmtEnd)
{
for (int i = AItemNo - 1; i >= 0; i--) // 找起始标识
{
if (Items[i].StyleNo == HCStyle.Domain)
{
if ((Items[i] as HCDomainItem).MarkType == MarkType.cmtBeg)
{
if (vIgnore == 0)
{
Result = i;
break;
}
else
{
vIgnore--;
}
}
else
{
vIgnore++;
}
}
}
}
else // 是起始标识
{
for (int i = AItemNo + 1; i <= this.Items.Count - 1; i++) // 找结束标识
{
if (Items[i].StyleNo == HCStyle.Domain)
{
if ((Items[i] as HCDomainItem).MarkType == MarkType.cmtEnd)
{
if (vIgnore == 0)
{
Result = i;
break;
}
else
{
vIgnore--;
}
}
else
{
vIgnore++;
}
}
}
}
return(Result);
}
