public static bool SplitElements(DomElementList SourceList, bool deeply)
{
bool result = false;
DomElementList tempList = new DomElementList();
tempList.AddRange(SourceList);
foreach (DomElement element in tempList)
{
if (element is DomStringElement)
{
// 将文本元素拆分成多个字符元素
int index = SourceList.IndexOf(element);
DomElementList cs = ((DomStringElement)element).SplitChars();
SourceList.RemoveAt(index);
for (int iCount = 0; iCount < cs.Count; iCount++)
{
SourceList.Insert(index + iCount, cs[iCount]);
}
result = true;
}
else if (element is DomContainerElement)
{
SplitElements(((DomContainerElement)element).Elements, deeply);
//SourceList.Add(element);
}
}
return(result);
}
protected void WordCount(object sender, WriterCommandEventArgs args)
{
if (args.Mode == WriterCommandEventMode.QueryState)
{
args.Enabled = args.Document != null;
}
else if (args.Mode == WriterCommandEventMode.Invoke)
{
if (args.Document != null)
{
DomElementList list = new DomElementList();
if (args.Document.Selection.Length != 0)
{
// 计算被选择区域
list = args.Document.Selection.ContentElements.Clone();
}
else
{
// 计算整个文档
foreach (DomDocumentContentElement ce in args.Document.Elements)
{
if (ce.IsEmpty == false)
{
list.AddRange(ce.Content);
}
}
}
WordCountResult result = new WordCountResult(args.Document, list);
args.Result = result;
if (args.ShowUI)
{
using (dlgWordCount dlg = new dlgWordCount())
{
dlg.CountResult = result;
dlg.ShowDialog(args.EditorControl);
}
}
args.RefreshLevel = UIStateRefreshLevel.None;
}
}
}
private void ReadContent(
RTFDomElement parentNode,
DomDocument doc,
DomElementList result,
DocumentFormatInfo format)
{
if (format == null)
{
format = new DocumentFormatInfo();
}
//if ( parentNode == null || parentNode.Elements == null)
//{
// System.Console.WriteLine("");
// return;
//}
foreach (RTFDomElement element in parentNode.Elements)
{
if (element is RTFDomHeader)
{
if (((RTFDomHeader)element).HasContentElement)
{
XTextDocumentHeaderElement header = new XTextDocumentHeaderElement();
doc.PageSettings.HeaderDistance = (int)(GraphicsUnitConvert.FromTwips(
(double)this._RTFDocument.HeaderDistance,
GraphicsUnit.Inch) * 100.0);
result.Add(header);
ReadContent(element, doc, header.Elements, format);
}
}
else if (element is RTFDomFooter)
{
if (((RTFDomFooter)element).HasContentElement)
{
XTextDocumentFooterElement footer = new XTextDocumentFooterElement();
doc.PageSettings.FooterDistance = (int)(GraphicsUnitConvert.FromTwips(
(double)this._RTFDocument.FooterDistance,
GraphicsUnit.Inch) * 100.0);
result.Add(footer);
ReadContent(element, doc, footer.Elements, format);
}
}
else if (element is RTFDomParagraph)
{
RTFDomParagraph domP = (RTFDomParagraph)element;
//XTextParagraph p = new XTextParagraph();
//p.OwnerDocument = doc;
DocumentContentStyle style = ToDocumentContentStyle(
domP.Format,
doc.DocumentGraphicsUnit);
ReadContent(element, doc, result, domP.Format);
if (domP.IsTemplateGenerated == false ||
this.ImportTemplateGenerateParagraph)
{
DomParagraphFlagElement eof = new DomParagraphFlagElement();
eof.StyleIndex = doc.ContentStyles.GetStyleIndex(style);
result.Add(eof);
}
}
else if (element is RTFDomText)
{
RTFDomText domText = (RTFDomText)element;
if (domText.Format.Hidden == false &&
domText.Text != null &&
domText.Text.Length > 0)
{
DocumentContentStyle style = ToDocumentContentStyle(
domText.Format,
doc.DocumentGraphicsUnit);
int si = doc.ContentStyles.GetStyleIndex(style);
result.AddRange(doc.CreateChars(domText.Text, si));
}
}
else if (element is RTFDomImage)
{
// 插入图片
RTFDomImage domImg = (RTFDomImage)element;
DomImageElement img = new DomImageElement();
img.OwnerDocument = doc;
img.Image = new XImageValue(domImg.Data);
DocumentContentStyle style = ToDocumentContentStyle(
domImg.Format,
doc.DocumentGraphicsUnit);
img.StyleIndex = doc.ContentStyles.GetStyleIndex(style);
img.Width = GraphicsUnitConvert.FromTwips(domImg.Width, doc.DocumentGraphicsUnit);
img.Height = GraphicsUnitConvert.FromTwips(domImg.Height, doc.DocumentGraphicsUnit);
result.Add(img);
}
else if (element is RTFDomShape)
{
}
else if (element is RTFDomShapeGroup)
{
}
else if (element is RTFDomLineBreak)
{
// 软回车
result.Add(new DomLineBreakElement());// doc.CreateLineBreak());
}
else if (element.Elements != null &&
element.Elements.Count > 0)
{
ReadContent(element, doc, result, format.Clone());
}
}//foreach
}