/// <summary>
/// Opens a workspace based on a .cshell file.
/// </summary>
/// <param name="cshellFile">The file path to the .cshell file.</param>
/// <returns>A task that completes once the workspace is opened.</returns>
public static Task OpenWorkspace(string cshellFile)
{
var eventAggregator = IoC.Get<IEventAggregator>();
lock (instanceLock)
{
if (!File.Exists(cshellFile))
Workspace.CreateWorkspaceFile(cshellFile);
workspace = new Workspace(cshellFile);
}
//send the opening event
if (eventAggregator != null)
eventAggregator.Publish(new WorkspaceOpeningEventArgs(Workspace));
return Workspace.Open()
.ContinueWith(t =>
{
//send the opened event
if (eventAggregator != null)
eventAggregator.Publish(new WorkspaceOpenedEventArgs(Workspace));
});
}
/// <summary>
/// Closes the current workspace.
/// </summary>
/// <returns>A task that completes once the workspace is closed.</returns>
public static Task CloseWorkspace()
{
if (Workspace == null)
{
var t = new TaskCompletionSource<object>();
t.SetResult(null);
return t.Task;
}
//send the closing event
var eventAggregator = IoC.Get<IEventAggregator>();
if (eventAggregator != null)
eventAggregator.Publish(new WorkspaceClosingEventArgs(Workspace));
return Workspace.Close()
.ContinueWith(t =>
{
lock (instanceLock)
{
workspace = null;
}
if (eventAggregator != null)
eventAggregator.Publish(new WorkspaceClosedEventArgs());
});
}
public WorkspaceClosingEventArgs(Workspace ws)
{
Workspace = ws;
}
public WorkspaceOpenedEventArgs(Workspace ws)
{
Workspace = ws;
}