public void Save(string themeFilePath)
{
if ((themeFilePath == null) || (themeFilePath.Length == 0))
{
throw new ArgumentException(DR.GetString("ThemePathNotValid", new object[0]), "themeFilePath");
}
DesignerSerializationManager manager = new DesignerSerializationManager();
using (manager.CreateSession())
{
WorkflowMarkupSerializationManager serializationManager = new WorkflowMarkupSerializationManager(manager);
XmlWriter writer = null;
ThemeSerializationProvider provider = new ThemeSerializationProvider();
try
{
string directoryName = Path.GetDirectoryName(themeFilePath);
if ((directoryName.Length > 0) && !Directory.Exists(directoryName))
{
Directory.CreateDirectory(directoryName);
}
writer = Helpers.CreateXmlWriter(themeFilePath);
serializationManager.AddSerializationProvider(provider);
new WorkflowMarkupSerializer().Serialize(serializationManager, writer, this);
}
finally
{
serializationManager.RemoveSerializationProvider(provider);
if (writer != null)
{
writer.Close();
}
}
this.filePath = themeFilePath;
}
}
private void SaveDesignerLayout()
{
string layoutFileName = DesignerLayoutFileName;
ActivityDesigner rootDesigner = ActivityDesigner.GetSafeRootDesigner(LoaderHost);
if (String.IsNullOrEmpty(layoutFileName) || rootDesigner == null || !rootDesigner.SupportsLayoutPersistence)
{
return;
}
using (TextWriter layoutWriter = GetFileWriter(layoutFileName))
{
if (layoutWriter != null)
{
IList layoutErrors = null;
using (XmlWriter xmlWriter = Helpers.CreateXmlWriter(layoutWriter))
SaveDesignerLayout(xmlWriter, rootDesigner, out layoutErrors);
}
}
}
private void SaveDesignerLayout()
{
string designerLayoutFileName = this.DesignerLayoutFileName;
ActivityDesigner safeRootDesigner = ActivityDesigner.GetSafeRootDesigner(base.LoaderHost);
if ((!string.IsNullOrEmpty(designerLayoutFileName) && (safeRootDesigner != null)) && safeRootDesigner.SupportsLayoutPersistence)
{
using (TextWriter writer = this.GetFileWriter(designerLayoutFileName))
{
if (writer != null)
{
IList layoutSaveErrors = null;
using (XmlWriter writer2 = Helpers.CreateXmlWriter(writer))
{
this.SaveDesignerLayout(writer2, safeRootDesigner, out layoutSaveErrors);
}
}
}
}
}
public WorkflowTheme Clone()
{
WorkflowTheme theme = null;
DesignerSerializationManager serializationManager = new DesignerSerializationManager();
using (serializationManager.CreateSession())
{
ThemeSerializationProvider provider = new ThemeSerializationProvider();
StringWriter output = new StringWriter(new StringBuilder(), CultureInfo.InvariantCulture);
StringReader input = null;
try
{
((IDesignerSerializationManager)serializationManager).AddSerializationProvider(provider);
WorkflowMarkupSerializer serializer = new WorkflowMarkupSerializer();
using (XmlWriter writer2 = Helpers.CreateXmlWriter(output))
{
serializer.Serialize(serializationManager, writer2, this);
}
input = new StringReader(output.ToString());
using (XmlReader reader2 = XmlReader.Create(input))
{
theme = serializer.Deserialize(serializationManager, reader2) as WorkflowTheme;
}
}
finally
{
((IDesignerSerializationManager)serializationManager).RemoveSerializationProvider(provider);
input.Close();
output.Close();
}
}
if (theme != null)
{
theme.filePath = this.filePath;
foreach (DesignerTheme theme2 in theme.DesignerThemes)
{
theme2.Initialize();
}
}
return(theme);
}