private void OpenFileCmd(string fileName)
{
if (String.IsNullOrEmpty(fileName) || !File.Exists(fileName))
{
return;
}
curDoc = AppBase.LoadFile(fileName);
if (curDoc == null)
{
MessageBox.Show("Failed to load seleted file, check file format.");
}
else
{
rTBDoc.Clear();
rTBDoc.Text = curDoc.content;
if (!String.IsNullOrEmpty(curDoc.intent))
{
cbIntent.Text = curDoc.intent;
}
if (!String.IsNullOrEmpty(curDoc.type))
{
cBType.Text = curDoc.type;
}
lbMessage.Text = String.Format("Message:\n Tilte:{0}\n Author:{1}\n URL:{2}\n ID:{3}", curDoc.title, curDoc.author, curDoc.url, curDoc.id);
RefreshRichTextBox(-1, -1);
curDocFileName = Path.GetFileNameWithoutExtension(fileName);
if (curDocFileName.EndsWith(".xml"))
{
curDocFileName = curDocFileName.Substring(0, curDocFileName.Length - 4);
}
}
}
private void tSbtOpen_Click(object sender, EventArgs e)
{
using (OpenFileDialog ofDlg = new OpenFileDialog())
{
ofDlg.DefaultExt = ".xml";
ofDlg.Filter = "XML File|*.xml|Work State File|*.ws|All File|*.*";
ofDlg.Multiselect = false;
if (ofDlg.ShowDialog() == DialogResult.OK)
{
curDoc = AppBase.LoadFile(ofDlg.FileName);
if (curDoc == null)
{
MessageBox.Show("Failed to load seleted file, check file format.");
}
else
{
rTBDoc.Clear();
rTBDoc.Text = curDoc.content;
if (!String.IsNullOrEmpty(curDoc.intent))
{
cbIntent.Text = curDoc.intent;
}
if (!String.IsNullOrEmpty(curDoc.type))
{
cBType.Text = curDoc.type;
}
lbMessage.Text = String.Format("Message:\n Tilte:{0}\n Author:{1}\n URL:{2}\n ID:{3}", curDoc.title, curDoc.author, curDoc.url, curDoc.id);
RefreshRichTextBox(-1, -1);
curDocFileName = Path.GetFileNameWithoutExtension(ofDlg.FileName);
if (curDocFileName.EndsWith(".xml"))
{
curDocFileName = curDocFileName.Substring(0, curDocFileName.Length - 4);
}
}
}
}
}
public static bool SaveFile(string fileName, TagDoc savedDoc)
{
if (savedDoc == null ||
String.IsNullOrEmpty(savedDoc.type) ||
String.IsNullOrEmpty(savedDoc.id) ||
string.IsNullOrEmpty(savedDoc.content))
{
return(false);
}
string objFileName = fileName + ".ws";
HistoryNode curHistoryNode = savedDoc.historyList[savedDoc.historyList.Count - 1];
curHistoryNode.saveDateTime = DateTime.Now;
using (FileStream fs = File.Create(objFileName))
{
BinaryFormatter binFormatter = new BinaryFormatter();
binFormatter.Serialize(fs, savedDoc);
fs.Flush();
}
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml("<?xml version=\"1.0\" encoding=\"UTF-8\"?><doc id=\"\"><type></type><intent></intent><content xml:space=\"preserve\"></content></doc>");
XmlNode curNode = xmlDoc.SelectSingleNode("/doc[@id]");
curNode.Attributes["id"].Value = savedDoc.id;
if (!String.IsNullOrEmpty(savedDoc.title))
{
XmlAttribute newAttribute = xmlDoc.CreateAttribute("title");
newAttribute.Value = savedDoc.title;
curNode.Attributes.Append(newAttribute);
}
if (!String.IsNullOrEmpty(savedDoc.author))
{
XmlAttribute newAttribute = xmlDoc.CreateAttribute("author");
newAttribute.Value = savedDoc.author;
curNode.Attributes.Append(newAttribute);
}
if (!String.IsNullOrEmpty(savedDoc.url))
{
XmlAttribute newAttribute = xmlDoc.CreateAttribute("ref");
newAttribute.Value = savedDoc.url;
curNode.Attributes.Append(newAttribute);
}
curNode = xmlDoc.SelectSingleNode("/doc/type");
curNode.InnerText = savedDoc.type;
curNode = xmlDoc.SelectSingleNode("/doc/intent");
curNode.InnerText = savedDoc.intent;
curNode = xmlDoc.SelectSingleNode("/doc/content");
curNode.InnerXml = savedDoc.FormatContent();
XmlWriterSettings xwSettings = new XmlWriterSettings();
xwSettings.Indent = true;
xwSettings.IndentChars = "\t";
xwSettings.Encoding = Encoding.UTF8;
using (FileStream fs = File.Create(fileName))
{
using (XmlWriter xw = XmlWriter.Create(fs, xwSettings))
{
xmlDoc.WriteTo(xw);
xw.Flush();
}
fs.Flush();
}
return(true);
}
//static functions here
public static TagDoc LoadFile(string fileName)
{
if (!File.Exists(fileName))
{
return(null);
}
TagDoc ret = null;
string ext = Path.GetExtension(fileName).ToLower();
switch (ext)
{
case ".ws":
using (FileStream fs = File.OpenRead(fileName))
{
BinaryFormatter binFormatter = new BinaryFormatter();
ret = (TagDoc)binFormatter.Deserialize(fs);
fs.Close();
}
break;
case ".xml":
default:
ret = new TagDoc();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(fileName);
XmlNode findNode = null;
findNode = xmlDoc.DocumentElement.SelectSingleNode(@"/document[@id]");
if (findNode != null)
{
ret.id = findNode.Attributes["id"].Value;
}
else
{
return(null);
}
findNode = xmlDoc.DocumentElement.SelectSingleNode(@"/document/doc");
if (findNode != null)
{
ret.content = findNode.InnerText;
}
else
{
return(null);
}
findNode = xmlDoc.DocumentElement.SelectSingleNode(@"/document/title");
if (findNode != null)
{
ret.title = findNode.InnerText;
}
findNode = xmlDoc.DocumentElement.SelectSingleNode(@"/document/author");
if (findNode != null)
{
ret.author = findNode.InnerText;
}
findNode = xmlDoc.DocumentElement.SelectSingleNode(@"/document/meta[@url]");
if (findNode != null)
{
ret.url = findNode.Attributes["url"].Value;
}
break;
}
if (ret != null)
{
if (ret.historyList == null)
{
ret.historyList = new List <HistoryNode>();
}
HistoryNode newHistoryNode = new HistoryNode();
newHistoryNode.loadDateTime = DateTime.Now;
newHistoryNode.saveDateTime = DateTime.Now;
newHistoryNode.computerName = System.Environment.MachineName;
ret.historyList.Add(newHistoryNode);
}
return(ret);
}
