/// <summary>
/// Initializes a new instance of the InitializationState class.
/// </summary>
/// <param name="session"></param>
internal InitializationState(SessionContext session)
: base(session)
{
}
/// <summary>
/// Initializes a new member of the SessionState class, associated
/// with a provided <see cref="SessionContext">SessionContext</see>.
/// </summary>
/// <param name="session">The session this state will be operating on.</param>
internal SessionState(SessionContext session)
{
this.session = session;
}
/// <summary>
/// Initializes a new instance of the SessionViewForm class, creating
/// an empty SessionContext and subscribing to its events.
/// </summary>
/// <param name="applicationViewForm">The parent application view.</param>
/// <param name="tabPage">The TabPage this control is placed in.</param>
public SessionViewForm(ApplicationViewForm applicationViewForm, TabPage tabPage)
{
InitializeComponent();
// User not allowed to close the source code tab
TabControl.FirstClosableTabIndex = 1;
this.ApplicationViewForm = applicationViewForm;
this.tabPage = tabPage;
this.OnDisk = false;
this.FileModified = false;
ChatText.Enabled = false;
splitContainer.Panel2Collapsed = true;
// Create a text context for the source code editor
Context = new TextEditorTextContext(SourceCode);
SessionContext = new SessionContext(Context);
// Register to events
SessionContext.StateChanged += delegate(object sender, EventArgs e)
{
Context.Invoke((Action)delegate
{
SessionContextStateChanged(sender, e);
});
};
SessionContext.FileNameChanged += delegate{
UpdateGuiState();
};
SessionContext.Context.Changed += delegate
{
FileModified = true;
UpdateGuiState();
};
SessionContext.Closing += delegate
{
if (FileModified)
{
string msg = string.Format(TranslationUtil.GetString(ApplicationUtil.LanguageResources, "_MessageBoxOnCloseMessage"), SessionContext.FileName);
if (MessageBox.Show(msg, TranslationUtil.GetString(ApplicationUtil.LanguageResources, "_MessageBoxOnCloseCaption"), MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
applicationViewForm.SaveRequest(this);
}
}
};
SessionContext.FileTypeChanged += delegate
{
Context.Invoke((Action)delegate
{
SourceCode.SetHighlighting(SessionContext.FileType.Name);
tabPage.ImageKey = SessionContext.FileType.Name + "Image";
});
};
SessionContext.StartedExecution +=
delegate(object sender, StartedExecutionEventArgs e)
{
Context.Invoke((Action)
delegate
{
if (!executionViewForms.ContainsKey(e.SiteId))
{
string tabTitle = string.Format("Execution (Site {0})", e.SiteId);
if (e.SiteId == SessionContext.SiteId)
{
tabTitle = "Execution (Me)";
}
TabPage newPage = new TabPage(tabTitle);
ExecutionViewForm executionView = new ExecutionViewForm(e.ExecutionResult);
newPage.Controls.Add(executionView);
executionViewForms[e.SiteId] = executionView;
executionView.Dock = DockStyle.Fill;
TabControl.TabPages.Add(newPage);
newPage.Tag = e.SiteId;
newPage.ImageKey = "ExecutionImage";
TabControl.SelectedTab = newPage;
executionTabs[e.SiteId] = newPage;
}
else
{
executionViewForms[e.SiteId].ExecutionResult = e.ExecutionResult;
}
// For own execution, let's jump to execution tab
if(e.SiteId == SessionContext.SiteId)
{
TabControl.SelectedTab = executionTabs[e.SiteId];
}
// TODO: we should have some indicator so the local user
// is aware when the a remote user sends a new execution,
// but automatically opening the tab is to intrusive.
}
);
};
SessionContext.ReceiveChatMessage += SessionContextReceiveChatMessage;
TabControl.TabClosed += delegate(object sender, TabClosedEventArgs e)
{
int siteId = (int)TabControl.TabPages[e.TabIndex].Tag;
executionViewForms.Remove(siteId);
executionTabs.Remove(siteId);
TabControl.TabPages.RemoveAt(e.TabIndex);
};
this.SetState(SessionStates.Disconnected);
// Load ImageList for tabs
var rm = new System.Resources.ResourceManager("TwinEditor.Resources", System.Reflection.Assembly.GetExecutingAssembly());
ImageList imageList = new ImageList();
imageList.Images.Add("TextImage", (System.Drawing.Image)rm.GetObject("TextImage"));
imageList.Images.Add("ExecutionImage", (System.Drawing.Image)rm.GetObject("ExecutionImage"));
TabControl.ImageList = imageList;
tabPage3.ImageKey = "TextImage";
}
/// <summary>
/// Initializes a new instance of the ShareSessionEventArgs with the session
/// to be shared and the communication protocol to be used.
/// </summary>
/// <param name="session"></param>
/// <param name="protocol"></param>
public ShareSessionEventArgs(SessionContext session, ICommunicationProtocol protocol)
{
Protocol = protocol;
Session = session;
}
/// <summary>
/// Initializes a new instance of the SynchronizationState class.
/// </summary>
/// <param name="session">The session this instance is operating on.</param>
internal SynchronizationState(SessionContext session)
: base(session)
{
}
/// <summary>
/// Initializes a new instance of the CloseFileEventArgs.
/// </summary>
/// <param name="session">See <see cref="Session" />.</param>
public CloseFileEventArgs(SessionContext session)
{
Session = session;
}
/// <summary>
/// Initializes a new instance of the BootstrappingState class.
/// </summary>
/// <param name="session">The session this instance will be operating on.</param>
internal BootstrappingState(SessionContext session)
: base(session)
{
}
/// <summary>
/// Initializes a new instance of the SaveFileEventArgs class with
/// a session and the path where it should be stored.
/// </summary>
/// <param name="session">See <see cref="Session" />.</param>
/// <param name="fileName">See <see cref="FileName" />.</param>
public SaveFileEventArgs(SessionContext session, string fileName)
{
Session = session;
FileName = fileName;
}
