/// <summary>
/// 添加一个替换多个元素的撤销信息
/// </summary>
/// <param name="container">容器对象</param>
/// <param name="index">操作区域开始编号</param>
/// <param name="oldElements">旧元素列表</param>
/// <param name="newElements">新元素列表</param>
public void AddReplaceElements(
DomContainerElement container,
int index,
DomElementList oldElements,
DomElementList newElements)
{
if (this.CanLog)
{
XTextUndoReplaceElements undo = new XTextUndoReplaceElements(
container,
index,
oldElements,
newElements);
undo.Document = this.Document;
undo.InGroup = true;
this.Add(undo);
}
}
/// <summary>
/// 添加一个插入元素操作信息
/// </summary>
/// <param name="c">容器元素</param>
/// <param name="index">插入的序号</param>
/// <param name="element">插入的元素</param>
public void AddInsertElement(DomContainerElement c, int index, DomElement element)
{
if (CanLog)
{
DomElementList list = new DomElementList();
list.Add(element);
XTextUndoReplaceElements undo = new XTextUndoReplaceElements(c, index, null, list);
undo.Document = this.Document;
undo.InGroup = true;
this.Add(undo);
//XTextUndoInsertElement undo = new XTextUndoInsertElement();
//undo.Document = this.myDocument ;
//undo.Element = element ;
//undo.Container = c ;
//undo.Index = index ;
//this.Add( undo );
}
}
/// <summary>
/// 添加一个删除多个元素的撤销信息
/// </summary>
/// <param name="c">容器对象</param>
/// <param name="index">删除区域开始编号</param>
/// <param name="list">删除的元素</param>
public void AddRemoveElements(
DomContainerElement c,
int index,
DomElementList list)
{
if (CanLog)
{
XTextUndoReplaceElements undo = new XTextUndoReplaceElements(c, index, list, null);
undo.Document = this.Document;
undo.InGroup = true;
this.Add(undo);
//XTextUndoRemoveElements undo = new XTextUndoRemoveElements( );
//undo.Document = this.myDocument ;
//undo.Container = c ;
//undo.Index = index ;
//undo.Items.AddRange( list );
//this.Add( undo );
}
}
