/// <summary>
/// Notifies the ComManager that we are about to enter linked object mode.
/// </summary>
/// <remarks>
/// We do the following here:
/// <para>
/// We revoke the class factory of the GraphDocumentComObject. If this is not done and a user copies an embedded graph object, the container application would try
/// to open the graph mini project just here in this application instance, because the class factory of the GraphDocumentComObject is still active. In order to avoid this,
/// the class factory of the GraphDocumentComObject is revoked here (if it is active).
/// </para>
/// </remarks>
public void EnterLinkedObjectMode()
{
if (null != _classFactoryOfDocumentComObject)
{
_classFactoryOfDocumentComObject.RevokeClassObject();
ComDebug.ReportInfo("{0}.EnterLinkedObjectMode Revoked: {1}", GetType().Name, _classFactoryOfDocumentComObject.GetType().Name);
_classFactoryOfDocumentComObject = null;
}
}
private void InternalStopLocalServer()
{
ComDebug.ReportInfo("Stop local server");
if (null != _embeddedComObject)
{
_embeddedComObject.Dispose();
_embeddedComObject = null;
}
foreach (var co in _linkedDocumentsComObjects.Values)
{
co.Dispose();
}
_linkedDocumentsComObjects.Clear();
if (null != _fileComObject)
{
_fileComObject.Dispose();
_fileComObject = null;
}
if (null != _classFactoryOfDocumentComObject)
{
_classFactoryOfDocumentComObject.RevokeClassObject();
ComDebug.ReportInfo("{0}.StopLocalServer:{1} Revoked.", GetType().Name, _classFactoryOfDocumentComObject.GetType().Name);
_classFactoryOfDocumentComObject = null;
}
if (null != _classFactoryOfFileComObject)
{
_classFactoryOfFileComObject.RevokeClassObject();
ComDebug.ReportInfo("{0}.StopLocalServer:{1} Revoked.", GetType().Name, _classFactoryOfFileComObject.GetType().Name);
_classFactoryOfFileComObject = null;
}
if (null != _garbageCollector)
{
// Now stop the Garbage Collector thread.
_garbageCollector.StopThread();
_garbageCollector.WaitForThreadToStop();
_garbageCollector = null;
ComDebug.ReportInfo("StopLocalServer: GarbageCollector thread stopped.");
}
IsActive = false;
}
public void StartLocalServer()
{
IsActive = true;
ComDebug.ReportInfo("Starting local server");
// if we are in 64 bit mode, make sure that the PreferredServerBitness flag is set in the registry
{
// Register the FileComObject
_classFactoryOfFileComObject = new ClassFactory_ProjectFileComObject(this)
{
ClassContext = (uint)(CLSCTX.CLSCTX_LOCAL_SERVER),
ClassId = Marshal.GenerateGuidForType(typeof(ProjectFileComObject)),
Flags = (uint)REGCLS.REGCLS_SINGLEUSE | (uint)REGCLS.REGCLS_SUSPENDED
};
_classFactoryOfFileComObject.RegisterClassObject();
ComDebug.ReportInfo("{0}.StartLocalServer Registered: {1}", GetType().Name, _classFactoryOfFileComObject.GetType().Name);
}
if (ApplicationWasStartedWithEmbeddingArg)
{
// Register the SimpleCOMObjectClassFactory.
_classFactoryOfDocumentComObject = new ClassFactory_GraphDocumentEmbeddedComObject(this)
{
ClassContext = (uint)(CLSCTX.CLSCTX_LOCAL_SERVER),
ClassId = Marshal.GenerateGuidForType(typeof(GraphDocumentEmbeddedComObject)),
Flags = (uint)REGCLS.REGCLS_SINGLEUSE | (uint)REGCLS.REGCLS_SUSPENDED
};
_classFactoryOfDocumentComObject.RegisterClassObject();
ComDebug.ReportInfo("{0}.StartLocalServer Registered: {1}", GetType().Name, _classFactoryOfDocumentComObject.GetType().Name);
}
ClassFactoryBase.ResumeClassObjects();
// Start up the garbage collection thread.
_garbageCollector = new GarbageCollector(1000);
var GarbageCollectionThread = new Thread(new ThreadStart(_garbageCollector.GCWatch))
{
// Set the name of the thread object.
Name = "GarbCollThread",
IsBackground = true
};
// Start the thread.
GarbageCollectionThread.Start();
}
private void InternalStopLocalServer()
{
ComDebug.ReportInfo("Stop local server");
if (null != _embeddedComObject)
{
_embeddedComObject.Dispose();
_embeddedComObject = null;
}
foreach (var co in _linkedDocumentsComObjects.Values)
{
co.Dispose();
}
_linkedDocumentsComObjects.Clear();
if (null != _fileComObject)
{
_fileComObject.Dispose();
_fileComObject = null;
}
if (null != _classFactoryOfDocumentComObject)
{
_classFactoryOfDocumentComObject.RevokeClassObject();
ComDebug.ReportInfo("{0}.StopLocalServer:{1} Revoked.", this.GetType().Name, _classFactoryOfDocumentComObject.GetType().Name);
_classFactoryOfDocumentComObject = null;
}
if (null != _classFactoryOfFileComObject)
{
_classFactoryOfFileComObject.RevokeClassObject();
ComDebug.ReportInfo("{0}.StopLocalServer:{1} Revoked.", this.GetType().Name, _classFactoryOfFileComObject.GetType().Name);
_classFactoryOfFileComObject = null;
}
if (null != _garbageCollector)
{
// Now stop the Garbage Collector thread.
_garbageCollector.StopThread();
_garbageCollector.WaitForThreadToStop();
_garbageCollector = null;
ComDebug.ReportInfo("StopLocalServer: GarbageCollector thread stopped.");
}
IsActive = false;
}
/// <summary>
/// Notifies the ComManager that we are about to enter linked object mode.
/// </summary>
/// <remarks>
/// We do the following here:
/// <para>
/// We revoke the class factory of the GraphDocumentComObject. If this is not done and a user copies an embedded graph object, the container application would try
/// to open the graph mini project just here in this application instance, because the class factory of the GraphDocumentComObject is still active. In order to avoid this,
/// the class factory of the GraphDocumentComObject is revoked here (if it is active).
/// </para>
/// </remarks>
public void EnterLinkedObjectMode()
{
if (null != _classFactoryOfDocumentComObject)
{
_classFactoryOfDocumentComObject.RevokeClassObject();
ComDebug.ReportInfo("{0}.EnterLinkedObjectMode Revoked: {1}", this.GetType().Name, _classFactoryOfDocumentComObject.GetType().Name);
_classFactoryOfDocumentComObject = null;
}
}
public void StartLocalServer()
{
IsActive = true;
ComDebug.ReportInfo("Starting local server");
// if we are in 64 bit mode, make sure that the PreferredServerBitness flag is set in the registry
{
// Register the FileComObject
_classFactoryOfFileComObject = new ClassFactory_ProjectFileComObject(this);
_classFactoryOfFileComObject.ClassContext = (uint)(CLSCTX.CLSCTX_LOCAL_SERVER);
_classFactoryOfFileComObject.ClassId = Marshal.GenerateGuidForType(typeof(ProjectFileComObject));
_classFactoryOfFileComObject.Flags = (uint)REGCLS.REGCLS_SINGLEUSE | (uint)REGCLS.REGCLS_SUSPENDED;
_classFactoryOfFileComObject.RegisterClassObject();
ComDebug.ReportInfo("{0}.StartLocalServer Registered: {1}", this.GetType().Name, _classFactoryOfFileComObject.GetType().Name);
}
if (ApplicationWasStartedWithEmbeddingArg)
{
// Register the SimpleCOMObjectClassFactory.
_classFactoryOfDocumentComObject = new ClassFactory_GraphDocumentEmbeddedComObject(this);
_classFactoryOfDocumentComObject.ClassContext = (uint)(CLSCTX.CLSCTX_LOCAL_SERVER);
_classFactoryOfDocumentComObject.ClassId = Marshal.GenerateGuidForType(typeof(GraphDocumentEmbeddedComObject));
_classFactoryOfDocumentComObject.Flags = (uint)REGCLS.REGCLS_SINGLEUSE | (uint)REGCLS.REGCLS_SUSPENDED;
_classFactoryOfDocumentComObject.RegisterClassObject();
ComDebug.ReportInfo("{0}.StartLocalServer Registered: {1}", this.GetType().Name, _classFactoryOfDocumentComObject.GetType().Name);
}
ClassFactoryBase.ResumeClassObjects();
// Start up the garbage collection thread.
_garbageCollector = new GarbageCollector(1000);
Thread GarbageCollectionThread = new Thread(new ThreadStart(_garbageCollector.GCWatch));
// Set the name of the thread object.
GarbageCollectionThread.Name = "GarbCollThread";
GarbageCollectionThread.IsBackground = true;
// Start the thread.
GarbageCollectionThread.Start();
}