/// <summary>
/// Create a virtual desktop from a previously stored session.
/// </summary>
/// <param name = "session">The previously stored session.</param>
/// <param name = "persistenceProvider">Provider which allows to persist application state.</param>
internal VirtualDesktop(StoredSession session, AbstractPersistenceProvider persistenceProvider)
: this( persistenceProvider )
{
_persistedApplications = session.PersistedApplications.ToList();
IsSuspended = _persistedApplications.Count > 0;
_windows.AddRange(session.OpenWindows.Where(w => !w.Info.IsDestroyed()));
}
/// <summary>
/// Initializes a new desktop manager and creates one startup desktop containing all currently open windows.
/// This desktop is accessible through the <see cref="AbstractWorkspaceManager{TWorkspace,TSession}.CurrentWorkspace" /> property.
/// </summary>
/// <param name = "settings">
/// Contains settings for how the desktop manager should behave. E.g. which windows to ignore.
/// </param>
/// <param name = "persistenceProvider">Allows state of applications to be persisted and restored.</param>
/// <exception cref = "BadImageFormatException">Thrown when other than x64 virtual desktop manager is run to operate on x64 platform.</exception>
/// <exception cref = "NotSupportedException">Thrown when virtual desktop manager is started without necessary privileges.</exception>
public VirtualDesktopManager(ISettings settings, AbstractPersistenceProvider persistenceProvider)
{
Contract.Requires(settings != null);
_persistenceProvider = persistenceProvider;
if (!settings.IgnoreRequireElevatedPrivileges)
{
// ReSharper disable once AssignNullToNotNullAttribute, WindowsIdentity.GetCurrent() will never return null (http://stackoverflow.com/a/15998940/590790)
var myPrincipal = new WindowsPrincipal(WindowsIdentity.GetCurrent());
if (!myPrincipal.IsInRole(WindowsBuiltInRole.Administrator) && WindowsIdentityHelper.IsUserInAdminGroup())
{
throw new NotSupportedException(
"The virtual desktop manager should be started with elevated privileges, otherwise it can't manage windows of processes with elevated privileges. " +
"Alternatively, set 'IgnoreRequireElevantedPrivileges' to true in the settings passed to the VDM initialization, in which case these windows will be ignored entirely. " +
"While debugging, we recommend running Visual Studio with elevated privileges as well.");
}
}
if (Environment.Is64BitOperatingSystem && !Environment.Is64BitProcess)
{
throw new BadImageFormatException("A 64 bit version is needed for the Virtual Desktop Manager in order to run on a 64 bit platform.");
}
// Determine which windows shouldn't be managed by the desktop manager.
_windowFilter = settings.CreateWindowFilter();
_hideBehavior = settings.CreateHideBehavior();
// Initialize visible startup desktop.
var startupDesktop = new VirtualDesktop(_persistenceProvider)
{
IsStartupDesktop = true
};
SetStartupWorkspace(startupDesktop);
startupDesktop.UnresponsiveWindowDetected += OnUnresponsiveWindowDetected;
startupDesktop.AddWindows(GetNewWindows());
_monitorServer = new MonitorVdmPipeServer(this);
UpdateWindowAssociations();
}
/// <summary>
/// Create an empty virtual desktop.
/// </summary>
internal VirtualDesktop(AbstractPersistenceProvider persistenceProvider)
{
_persistenceProvider = persistenceProvider;
}
