void mainView_MainCloseEvent()
{
if(currentState is StateIdle)
fileListManager.SaveFileList();
StopPeerConnectionManager();
if (currentState is StateIdle)
{
AState lastState = currentState;
currentState = currentState.MoveState();
if (currentState != lastState)
{
currentState.OpenConversationEvent+=new OpenConversationDelegate(currentState_OpenConversationEvent);
}
lastState = null;
}
EmptyCurrentStateOutputBuffer();
inputMessageQueue.Clear();
ProcessOutputQueue();
toBreak = true;
mainLoopStarted = false;
}
private void ProcessInputQueue()
{
while (inputMessageQueue.Count > 0)
{
Common.Protocol.Message firstMessage = inputMessageQueue.Dequeue();
AState lastState = currentState;
mainView.LoginEvent -= this.mainView_LoginEvent;
currentState = currentState.AnalyzeMessage(firstMessage);
if (currentState != lastState)
{
currentState.OpenConversationEvent+=new OpenConversationDelegate(currentState_OpenConversationEvent);
}
lastState = null;
if (currentState is StateIdle)
{
((StateIdle)currentState).UserName = this.currentUserName;
((StateIdle)currentState).Ip = this.localIpAddress;
((StateIdle)currentState).Port = this.localPort;
}
if (currentState.ToCloseConnection)
{
toBreak = true;
}
if (currentState.Disconected)
{
StopPeerConnectionManager();
mainView.Initialise();
DisposeFileTransferView();
}
mainView.LoginEvent += this.mainView_LoginEvent;
}
EmptyCurrentStateOutputBuffer();
}
void mainView_LogoutEvent()
{
fileListManager.SaveFileList();
StopPeerConnectionManager();
foreach (KeyValuePair<string,IConversationController> pair in conversationControllers)
{
pair.Value.CloseView();
}
conversationControllers.Clear();
this.mainView.LoginEvent -= mainView_LoginEvent;
currentState = currentState.MoveState();
this.mainView.LoginEvent += mainView_LoginEvent;
EmptyCurrentStateOutputBuffer();
inputMessageQueue.Clear();
ProcessOutputQueue();
toBreak = true;
mainLoopStarted = false;
mainView.Initialise();
if(fileTransferView!=null)
fileTransferView.CloseView();
fileTransferView = null;
}
private void HandleSocketException()
{
ErrorHandler.HandleError("The connection with the server has been lost!", "Connection Error", (IWin32Window)mainView);
toBreak = true;
mainLoopStarted = false;
StopPeerConnectionManager();
mainView.LoginEvent -= this.mainView_LoginEvent;
this.currentState = new StateInitial();
currentState.MainView = mainView;
currentState.OpenConversationEvent += new OpenConversationDelegate(currentState_OpenConversationEvent);
foreach (KeyValuePair<string,IConversationController> controller in conversationControllers)
{
controller.Value.CloseView();
}
conversationControllers.Clear();
if (fileListView != null)
{
fileListView.CloseView();
}
if (fileTransferView != null)
{
fileTransferView.CloseView();
}
currentState.ConversationControllers = conversationControllers;
mainView.LoginEvent += new LoginEventHandler(this.mainView_LoginEvent);
mainView.Initialise();
}
void createAccountView_CloseAccountViewEvent()
{
this.createAccountView.CloseView();
this.mainView.ShowView();
currentState = currentState.MoveState();
if (currentState is StateIdle)
{
((StateIdle)currentState).PeerConnectionManager = peerConnectionManager;
}
}
public void InitialiseCreateAccount(ICreateAccountView newCreateAccountView)
{
this.createAccountView = newCreateAccountView;
currentState.CreateAccountView = newCreateAccountView;
AState lastState = currentState;
currentState = currentState.MoveState();
if (currentState != lastState)
{
currentState.OpenConversationEvent+=new OpenConversationDelegate(currentState_OpenConversationEvent);
}
lastState = null;
this.createAccountView.Initialise();
this.createAccountView.CloseAccountViewEvent += new CloseAccountViewEventHandler(createAccountView_CloseAccountViewEvent);
this.createAccountView.CreateAccountEvent += new CreateAccountEventHandler(createAccountView_CreateAccountEvent);
this.createAccountView.ShowView();
}
/// <summary>
/// This is called from the main class.
/// </summary>
public void Initialise(IMainView mainView)
{
this.currentState = new StateInitial();
currentState.MainView = mainView;
currentState.OpenConversationEvent += new OpenConversationDelegate(currentState_OpenConversationEvent);
this.mainView = mainView;
this.mainView.AddContactEvent += new AddContactEventHandler(mainView_AddContactEvent);
this.mainView.AddGroupEvent += new AddGroupEventHandler(mainView_AddGroupEvent);
this.mainView.ChangeContactGroupEvent += new ChangeContactGroupEventHandler(mainView_ChangeContactGroupEvent);
this.mainView.ChangeStatusEvent += new ChangeStatusEventHandler(mainView_ChangeStatusEvent);
this.mainView.LoginEvent += new LoginEventHandler(mainView_LoginEvent);
this.mainView.LogoutEvent += new LogoutEventHandler(mainView_LogoutEvent);
this.mainView.MainCloseEvent += new MainCloseEventHandler(mainView_MainCloseEvent);
this.mainView.OpenConversationEvent += new OpenConversationEventHandler(mainView_OpenConversationEvent);
this.mainView.OpenFileTransferViewEvent += new OpenFileTransferViewEventHandler(mainView_OpenFileTransferViewEvent);
this.mainView.RemoveContactEvent += new RemoveContactEventHandler(mainView_RemoveContactEvent);
this.mainView.OpenSignUpViewEvent += new OpenSignUpViewHandler(mainView_OpenSignUpViewEvent);
this.mainView.OpenArchiveViewEvent += new OpenArchiveViewHandler(mainView_OpenArchiveViewEvent);
this.mainView.ChangeSettingsEvent += new ChangeSettings(mainView_ChangeSettingsEvent);
this.mainView.RemoveGroupEvent += new RemoveGroupEventHandler(mainView_RemoveGroupEvent);
this.mainView.OpenFileListViewEvent += new OpenFileListViewHandler(mainView_OpenFileListViewEvent);
this.mainView.Initialise();
this.conversationControllers = new Dictionary<string, IConversationController>();
this.inputMessageQueue = new Queue<Common.Protocol.Message>();
this.outputMessageQueue = new Queue<Common.Protocol.Message>();
currentState.ConversationControllers = conversationControllers;
}