/// <summary>
/// Deserialize element.
/// </summary>
/// <param name="reader">Xml text reader.</param>
/// <param name="elementName">Element name.</param>
protected virtual void DeserializeElement(System.Xml.XmlTextReader reader, string elementName)
{
if (elementName == "MRUFileEntries")
{
while (reader.Read())
{
switch (reader.NodeType)
{
case System.Xml.XmlNodeType.Element:
{
if (reader.Name == "mruFileEntries")
{
MRUFileEntry entry = DeserializeMRUFileEntry(reader);
if (entry != null)
{
this.mRUFileEntries.Add(entry);
}
}
break;
}
case System.Xml.XmlNodeType.EndElement:
if (reader.Name == "MRUFileEntries")
{
reader.Skip();
return;
}
break;
}
}
}
}
private MRUFileEntry DeserializeMRUFileEntry(System.Xml.XmlTextReader reader)
{
MRUFileEntry entry = new MRUFileEntry();
while (reader.Read())
{
if (reader.NodeType == System.Xml.XmlNodeType.Element)
{
if (reader.Name == "fileName")
{
entry.FileName = reader.ReadElementContentAsString();
}
else if (reader.Name == "shortName")
{
entry.ShortName = reader.ReadElementContentAsString();
}
else if (reader.Name == "modelContextName")
{
entry.ModelContextName = reader.ReadElementContentAsString();
}
}
else if (reader.NodeType == System.Xml.XmlNodeType.EndElement)
{
if (reader.Name == "mruFileEntries")
{
reader.Skip();
break;
}
}
}
return(entry);
}
/// <summary>
/// Move to top command executed.
/// </summary>
public void MoveToTopCommandExecuted(MRUFileEntry entry)
{
if (entry != null)
{
MoveToTop(entry);
}
}
/// <summary>
/// Remove command executed.
/// </summary>
public void RemoveCommandExecuted(MRUFileEntry entry)
{
if (entry != null)
{
RemoveMRUEntry(entry);
}
}
/// <summary>
/// Open command executed.
/// </summary>
public void OpenCommandExecuted(MRUFileEntry entry)
{
if (entry != null && this.mainViewModel != null)
{
this.mainViewModel.OpenModel(entry.FileName);
MoveToTopCommandExecuted(entry);
}
}
public void AddMRUEntry(MRUFileEntry entry)
{
if (Contains(entry))
{
MoveToTop(entry);
return;
}
this.ViewModelStore.Options.MRUFileEntries.Insert(0, entry);
this.MRUFileEntries.Insert(0, new MRUFileEntryViewModel(this.ViewModelStore, entry));
}
/// <summary>
/// Verifies if there is a specific mru entry.
/// </summary>
/// <param name="mruEntry">Mru entry.</param>
/// <returns>True if a mru entry is found; False otherwise.</returns>
public bool Contains(MRUFileEntry mruEntry)
{
foreach (MRUFileEntry entry in this.ViewModelStore.Options.MRUFileEntries)
{
if (entry.FileName == mruEntry.FileName &&
entry.ModelContextName == mruEntry.ModelContextName)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Moves an mru entry to the top of the list.
/// </summary>
/// <param name="fileName">MRU file name.</param>
/// <param name="modelContextName">Model context name.</param>
public void MoveToTop(string fileName, string modelContextName)
{
for (int i = this.ViewModelStore.Options.MRUFileEntries.Count - 1; i >= 0; i--)
{
if (this.ViewModelStore.Options.MRUFileEntries[i].FileName == fileName && i > 0 &&
this.ViewModelStore.Options.MRUFileEntries[i].ModelContextName == modelContextName)
{
MRUFileEntry entry = this.ViewModelStore.Options.MRUFileEntries[i];
this.ViewModelStore.Options.MRUFileEntries.RemoveAt(i);
this.ViewModelStore.Options.MRUFileEntries.Insert(0, entry);
for (int y = this.MRUFileEntries.Count - 1; y >= 0; y--)
{
if (this.MRUFileEntries[y].MRUFileEntry.FileName == fileName && y > 0 &&
this.MRUFileEntries[y].MRUFileEntry.ModelContextName == modelContextName)
{
this.MRUFileEntries.Move(y, 0);
}
}
return;
}
}
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="mruEntry">MRU entry.</param>
public MRUFileEntryViewModel(MRUFileEntry mruEntry)
{
this.mruEntry = mruEntry;
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="mruEntry">MRU entry.</param>
public MRUFileEntryViewModel(ViewModelStore viewModelStore, MRUFileEntry mruEntry)
: base(viewModelStore)
{
this.mruEntry = mruEntry;
}
/// <summary>
/// Removes an mru entry from the list.
/// </summary>
/// <param name="entry">MRU entry.</param>
public void RemoveMRUEntry(MRUFileEntry entry)
{
RemoveMRUEntry(entry.FileName, entry.ModelContextName);
}
/// <summary>
/// Moves an mru entry to the top of the list.
/// </summary>
/// <param name="entry">MRU entry.</param>
public void MoveToTop(MRUFileEntry entry)
{
MoveToTop(entry.FileName, entry.ModelContextName);
}
/// <summary>
/// AddCommand executed.
/// </summary>
/// <param name="entry">MRU file entry.</param>
public void AddCommandExecuted(MRUFileEntry entry)
{
AddMRUEntry(entry);
}
