/// <summary>
/// 设置段落样式
/// </summary>
/// <param name="newStyle"></param>
/// <returns></returns>
public DomElementList SetParagraphStyle(DocumentContentStyle newStyle)
{
DomDocument document = this._DocumentContent.OwnerDocument;
Dictionary <DomElement, int> styleIndexs
= new Dictionary <DomElement, int>();
if (this.Document.Options.SecurityOptions.EnablePermission)
{
newStyle.DisableDefaultValue = true;
newStyle.CreatorIndex = this.Document.UserHistories.CurrentIndex;
newStyle.DeleterIndex = -1;
}
else
{
newStyle.DisableDefaultValue = true;
newStyle.CreatorIndex = -1;
newStyle.DeleterIndex = -1;
}
foreach (DomParagraphFlagElement p in this.ParagraphsEOFs)
{
if (document.DocumentControler.CanModify(p))
{
DocumentContentStyle rs = (DocumentContentStyle)p.RuntimeStyle.Clone();
if (XDependencyObject.MergeValues(newStyle, rs, true) > 0)
{
rs.DefaultValuePropertyNames = newStyle.GetDefaultValuePropertyNames();
int newStyleIndex = document.ContentStyles.GetStyleIndex(rs);
if (newStyleIndex != p.StyleIndex)
{
styleIndexs[p] = newStyleIndex;
}
}
}
}//foreach
if (styleIndexs.Count > 0)
{
DomElementList result = document.EditorSetParagraphStyle(styleIndexs, true);
return(result);
}
else
{
return(null);
}
}