public DomElementList ImportContent(DomDocument document)
{
DomElementList result = new DomElementList();
ReadContent(
_RTFDocument,
document,
result,
new DocumentFormatInfo());
return(result);
}
/// <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 );
}
}
public DomTable()
{
Columns = new DomElementList();
}
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
}