/// <summary>
/// Sets the default values.
/// </summary>
private void SetToDefault()
{
MainFormState = new MainFormState();
ProjectDir = ScadaUtils.IsRunningOnWin ? @"C:\SCADA\Projects\" : "/opt/scada/Projects/";
RecentProjects = new List <string>();
RecentSelection = new RecentSelection();
}
/// <summary>
/// Sets the default values.
/// </summary>
private void SetToDefault()
{
MainFormState = new MainFormState();
ProjectDir = AdminUtils.ProjectDir;
RecentProjects = new List <string>();
RecentSelection = new RecentSelection();
}
/// <summary>
/// Saves the state to the specified file.
/// </summary>
public bool Save(string fileName, out string errMsg)
{
try
{
XmlDocument xmlDoc = new XmlDocument();
XmlDeclaration xmlDecl = xmlDoc.CreateXmlDeclaration("1.0", "utf-8", null);
xmlDoc.AppendChild(xmlDecl);
XmlElement rootElem = xmlDoc.CreateElement("ScadaAdminState");
xmlDoc.AppendChild(rootElem);
MainFormState.SaveToXml(rootElem.AppendElem("MainFormState"));
rootElem.AppendElem("ProjectDir", ProjectDir);
XmlElement recentProjectsElem = rootElem.AppendElem("RecentProjects");
foreach (string path in RecentProjects)
{
recentProjectsElem.AppendElem("Path", path);
}
xmlDoc.Save(fileName);
errMsg = "";
return(true);
}
catch (Exception ex)
{
errMsg = AppPhrases.SaveAppStateError + ":" + Environment.NewLine + ex.Message;
return(false);
}
}
/// <summary>
/// Sets the default values.
/// </summary>
private void SetToDefault()
{
MainFormState = new MainFormState();
ProjectDir = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
AdminUtils.ProjectDir);
RecentProjects = new List <string>();
}
/// <summary>
/// Loads the state from the specified file.
/// </summary>
public bool Load(string fileName, out string errMsg)
{
try
{
SetToDefault();
if (File.Exists(fileName))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(fileName);
XmlElement rootElem = xmlDoc.DocumentElement;
if (rootElem.SelectSingleNode("MainFormState") is XmlNode mainFormStateNode)
{
MainFormState.LoadFromXml(mainFormStateNode);
}
ProjectDir = rootElem.GetChildAsString("ProjectDir");
if (rootElem.SelectSingleNode("RecentProjects") is XmlNode recentProjectsNode)
{
XmlNodeList pathNodeList = recentProjectsNode.SelectNodes("Path");
foreach (XmlNode pathNode in pathNodeList)
{
RecentProjects.Add(pathNode.InnerText);
}
}
}
errMsg = "";
return(true);
}
catch (Exception ex)
{
errMsg = AppPhrases.LoadAppStateError + ":" + Environment.NewLine + ex.Message;
return(false);
}
}
