/// <summary>
/// 获得所有的文档节点
/// </summary>
/// <returns>文档节点列表</returns>
public CHMNodeList GetAllNodes()
{
CHMNodeList list = new CHMNodeList();
InnerGetNodes(list, nodeList);
return(list);
}
/// <summary>
/// 递归实现将nodes写入hhc文件中
/// </summary>
/// <param name="nodeList"></param>
private void NodesHhc(CHMNodeList nodeList)
{
if (nodeList.Count == 0 || nodeList == null)
{
return;
}
streamWriter.WriteLine(" <UL>");
foreach (CHMNode node in nodeList)
{
if (node.Nodes != null && node.Nodes.Count > 0)//如果是父节点
{
streamWriter.WriteLine(" <LI><OBJECT type=\"text/sitemap\">");
streamWriter.WriteLine(" <param name=\"Name\" value=\"" + node.Name + "\">");
streamWriter.WriteLine(" </OBJECT>");
NodesHhc(node.Nodes);
}
else//如果是子节点
{
streamWriter.WriteLine(" <LI><OBJECT type=\"text/sitemap\">");
streamWriter.WriteLine(" <param name=\"Name\" value=\"" + node.Name + "\">");
streamWriter.WriteLine(" <param name=\"Local\" value=\"" + node.Local + "\">");
streamWriter.WriteLine(" </OBJECT>");
}
}
streamWriter.WriteLine(" </UL>");
}
private void InnerGetNodes(CHMNodeList list, CHMNodeList list2)
{
foreach (CHMNode node in list2)
{
list.Add(node);
InnerGetNodes(list, node.Nodes);//以递归的方式获得所有节点
}
}
//递归写hhp中的Files
private void NodesHhp(CHMNodeList nodeList)
{
if (nodeList == null || nodeList.Count == 0)
{
return;
}
foreach (CHMNode node in nodeList)
{
if (node.Nodes == null || node.Nodes.Count == 0)
{
streamWriter.WriteLine(node.Local);
}
else
{
NodesHhp(node.Nodes);
}
}
}
//nodes保存为xml
private void NodesToXML(CHMNodeList nodes, System.Xml.XmlElement RootElement)
{
System.Xml.XmlDocument doc = RootElement.OwnerDocument;
foreach (CHMNode node in nodes)
{
System.Xml.XmlElement NodeElement = doc.CreateElement("Node");
NodeElement.SetAttribute("Name", node.Name);
NodeElement.SetAttribute("Local", node.Local);
NodeElement.SetAttribute("ImageNumber", node.ImageNo);
NodeElement.SetAttribute("KeyWords", node.KeyWords);
RootElement.AppendChild(NodeElement);
if (node.Nodes != null && node.Nodes.Count > 0)
{
System.Xml.XmlElement ItemsElement = doc.CreateElement("Items");
NodeElement.AppendChild(ItemsElement);
NodesToXML(node.Nodes, ItemsElement);
}
}
}
private string GetFirstPage(CHMNodeList nodeList)
{
string str = "";
if (nodeList == null || nodeList.Count == 0)
{
return(str);
}
foreach (CHMNode node in nodeList)
{
if (node.Nodes == null || node.Nodes.Count == 0)
{
return(node.Local);
}
else
{
str = GetFirstPage(node.Nodes);
}
}
return(str);
}
//xml转为为nodes
private void NodesFromXML(CHMNodeList nodes, System.Xml.XmlElement RootElement)
{
foreach (System.Xml.XmlNode node in RootElement.ChildNodes)
{
if (node.Name == "Node")
{
System.Xml.XmlElement element = (System.Xml.XmlElement)node;
CHMNode NewNode = new CHMNode();
NewNode.Name = element.GetAttribute("Name");
NewNode.Local = element.GetAttribute("Local");
NewNode.ImageNo = element.GetAttribute("ImageNumber");
NewNode.KeyWords = element.GetAttribute("KeyWords");
nodes.Add(NewNode);
foreach (System.Xml.XmlNode node2 in element.ChildNodes)
{
if (node2.Name == "Items")
{
NodesFromXML(NewNode.Nodes, (System.Xml.XmlElement)node2);
}
}
}
}
}
/// <summary>
/// 添加若干个节点
/// </summary>
/// <param name="nodes"></param>
public void AddRange(CHMNodeList nodes)
{
this.InnerList.AddRange(nodes);
}
