private static bool UniqueNames(StylesheetCollection stylesheetCollection)
{
string[] names = new string[stylesheetCollection.Stylesheets.Count];
for (int i = 0; i < stylesheetCollection.Stylesheets.Count; i++)
{
names[i] = stylesheetCollection.Stylesheets[i].Name;
}
return(GenericHelper.UniqueElements(names));
}
public static StylesheetCollection XmlToStylesheetCollection(string xml)
{
if (string.IsNullOrEmpty(xml))
{
return(null);
}
StylesheetCollection stylesheetCollection = new StylesheetCollection();
try
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(xml);
XmlNode stylesheetsNode = xmlDocument.SelectSingleNode("/stylesheets");
XmlNodeList stylesheetNodes = xmlDocument.SelectNodes("/stylesheets/stylesheet");
foreach (XmlElement stylesheetNode in stylesheetNodes)
{
string name = stylesheetNode.Attributes["name"].Value;
string description = stylesheetNode.Attributes["description"].Value;
string xslt = stylesheetNode.Attributes["xsl"].Value;
bool enabled = Convert.ToBoolean(stylesheetNode.Attributes["enabled"].Value);
string outputFormat = stylesheetNode.Attributes["outputFormat"].Value;
Stylesheet stylesheet = new Stylesheet(name, description, xslt, enabled, outputFormat);
stylesheetCollection.Stylesheets.Add(stylesheet);
}
stylesheetCollection.Description = stylesheetsNode.Attributes["description"].Value;
}
catch (Exception ex)
{
if (ex.Message == "Object reference not set to an instance of an object.")
{
MessageBox.Show("Stylesheet Collection file is missing one or more elements.", GenericHelper.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
MessageBox.Show(string.Format("Error in converting Xml to stylesheets.\r\n\r\n{0}", ex.Message), GenericHelper.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return(null);
}
if (!UniqueNames(stylesheetCollection))
{
MessageBox.Show("Stylesheet Names are not unique.,", GenericHelper.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(null);
}
return(stylesheetCollection);
}
public static void LoadLastSession()
{
if (EnableLoadLastSessionTaskCollection)
{
TaskHelper.TaskCollectionFileName = RegistryHandler.ReadFromRegistry("TaskCollectionFileName");
if (TaskHelper.TaskCollectionFileName == "")
{
TaskHelper.TaskCollectionFileName = null;
}
else
{
TaskCollection temporaryTaskCollection = TaskHelper.XmlToTaskCollection(XmlHelper.ReadXmlFromFile(TaskHelper.TaskCollectionFileName));
if (temporaryTaskCollection == null)
{
TaskHelper.TaskCollectionFileName = null;
}
else
{
TaskHelper.TaskCollection = temporaryTaskCollection;
}
}
}
if (EnableLoadLastSessionStylesheetCollection)
{
StylesheetHelper.StylesheetCollectionFileName = RegistryHandler.ReadFromRegistry("StylesheetCollectionFileName");
if (StylesheetHelper.StylesheetCollectionFileName == "")
{
StylesheetHelper.StylesheetCollectionFileName = null;
}
else
{
StylesheetCollection temporaryStylesheetCollection = StylesheetHelper.XmlToStylesheetCollection(XmlHelper.ReadXmlFromFile(StylesheetHelper.StylesheetCollectionFileName));
if (StylesheetHelper.StylesheetCollection == null)
{
StylesheetHelper.StylesheetCollectionFileName = null;
}
else
{
StylesheetHelper.StylesheetCollection = temporaryStylesheetCollection;
}
}
}
}
private bool Import(string xml)
{
StylesheetCollection temporaryStylesheetCollection = StylesheetHelper.XmlToStylesheetCollection(xml);
if (temporaryStylesheetCollection != null)
{
StylesheetHelper.StylesheetCollection = temporaryStylesheetCollection;
FillList();
SelectFirstItem();
descriptionTextBox.Text = StylesheetHelper.StylesheetCollection.Description;
SetChangesMade(false);
return(true);
}
return(false);
}
public static string StylesheetCollectionToXml(StylesheetCollection stylesheetCollection)
{
if (stylesheetCollection.Stylesheets == null)
{
return("");
}
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("<?xml version=\"1.0\" encoding=\"utf-8\" ?>");
stringBuilder.Append(string.Format("<stylesheets description=\"{0}\">", System.Security.SecurityElement.Escape(stylesheetCollection.Description)));
foreach (Stylesheet stylesheet in stylesheetCollection.Stylesheets)
{
stringBuilder.Append(string.Format("<stylesheet name=\"{0}\" description=\"{1}\" xsl=\"{2}\" enabled=\"{3}\" outputFormat=\"{4}\" />", System.Security.SecurityElement.Escape(stylesheet.Name), System.Security.SecurityElement.Escape(stylesheet.Description), System.Security.SecurityElement.Escape(stylesheet.Xslt), stylesheet.Enabled, stylesheet.OutputFormat));
}
stringBuilder.Append("</stylesheets>");
return(stringBuilder.ToString());
}
