/// <summary>
/// 输出对象数据到一个XML书写器中
/// </summary>
/// <remarks>
/// 若设置了OwnerDocument.WriteOptions.WriteWhitespace则输出两边的空白字符,否则不会输出两边的空白字符
/// 若设置了OwnerDocument.WriteOptions.NormalizeSpace则对输出的字符进行 normalizespace 处理
/// 若设置了OwnerDocument.WriteOptions.AddSpan且父标签还有其他元素则在外套上 span 标签
/// 若设置了OwnerDocument.WriteOptions.TextOutPutXSL 则将所有限定标记组合(默认为"[]")包围的部分进行XSL输出
/// OwnerDocument.WriteOptions.TextFieldPrefix和TextFieldEndfix指定了限定标记组合
/// 例如 "aaa[bbb]ccc" 输出为 "aaa＜xsl:vlaue-of select="bbb" /＞ccc"
/// </remarks>
/// <param name="myWriter">XML书写器</param>
/// <returns>操作是否成功</returns>
public override bool Write(System.Xml.XmlWriter myWriter)
{
if (HTMLTextReader.HasContent(strText))
{
string vText;
if (myOwnerDocument.WriteOptions.WriteWhitespace)
{
vText = strText;
}
else
{
vText = strText.Trim();
}
if (myOwnerDocument.WriteOptions.NormalizeSpace)
{
vText = HTMLTextReader.NormalizeSpace(vText);
}
bool bolAddSpan = (myOwnerDocument.WriteOptions.AddSpan && (myParent == null || myParent.ChildNodes.Count != 1));
if (myOwnerDocument.WriteOptions.TextOutPutXSL)
{
string[] strItems = HTMLTextReader.SplitVariableString(vText, myOwnerDocument.WriteOptions.TextFieldPrefix, myOwnerDocument.WriteOptions.TextFieldEndfix);
if (bolAddSpan)
{
myWriter.WriteStartElement(StringConstTagName.Span);
}
for (int iCount = 0; iCount < strItems.Length; iCount++)
{
string strItem = strItems[iCount];
if (strItem != null)
{
if ((iCount % 2) == 1 && strItem != "")
{
if (strItem.IndexOf("\r\n") >= 0)
{
strItem = strItem.Replace("\r\n", "");
}
if (strItem.StartsWith("num:"))
{
strItem = strItem.Substring(4);
myWriter.WriteStartElement(StringConstXSLT.IF);
myWriter.WriteAttributeString(StringConstXSLT.Test, strItem + "!='0.0000'");
myWriter.WriteStartElement(StringConstXSLT.Value_of);
myWriter.WriteAttributeString(StringConstXSLT.Select, myOwnerDocument.WriteOptions.FixXSLSource(strItem));
myWriter.WriteEndElement();
myWriter.WriteEndElement();
}
else if (strItem.StartsWith("%:"))
{
strItem = strItem.Substring(2);
myWriter.WriteStartElement(StringConstXSLT.Value_of);
myWriter.WriteAttributeString(StringConstXSLT.Select, "format-number(" + myOwnerDocument.WriteOptions.FixXSLSource(strItem) + " , '0.00')");
myWriter.WriteEndElement();
}
else if (strItem.StartsWith("call:"))
{
strItem = strItem.Substring(5);
myWriter.WriteStartElement(StringConstXSLT.Calltemplate);
myWriter.WriteAttributeString(StringConstXSLT.Name, strItem);
myWriter.WriteEndElement();
}
else
{
myWriter.WriteStartElement(StringConstXSLT.Value_of);
myWriter.WriteAttributeString(StringConstXSLT.Select, myOwnerDocument.WriteOptions.FixXSLSource(strItem));
myWriter.WriteEndElement();
}
}
else
{
int index = 0;
int index2 = strItem.IndexOf(StringConstEntity.WhiteSpace);
if (index2 >= 0)
{
while (index2 >= 0)
{
if (index2 > index)
{
myWriter.WriteString(strItem.Substring(index, index2 - index));
}
myWriter.WriteStartElement(StringConstXSLT.Text);
myWriter.WriteAttributeString(StringConstXSLT.Disable_output_escaping, StringConstValue._Yes);
myWriter.WriteString(StringConstEntity.WhiteSpace);
myWriter.WriteEndElement();
index = index2 + 6;
index2 = strItem.IndexOf(StringConstEntity.WhiteSpace, index);
}
if (index < strItem.Length)
{
myWriter.WriteString(strItem.Substring(index));
}
}
else
{
myWriter.WriteString(strItem);
}
}
}
} //for
if (bolAddSpan)
{
myWriter.WriteEndElement();
}
}
else
{
if (bolAddSpan)
{
myWriter.WriteElementString(StringConstTagName.Span, vText);
}
else
{
myWriter.WriteString(vText);
}
}
}
return(true);
}