public static void UserBanned()
{
if (CurrentGroup == null)
{
Log.LogInfo("Trying to close group after ban when it's null");
return;
}
Log.LogInfo("Banned from the group.");
try
{
ViewerController.OnAppClosing();
clientConnection.Disconnect();
CurrentGroup = null;
role = Role.Notconnected;
formMenu.RestoreWindow();
FormAlert formAlert = new FormAlert("Ban", "You was banned from the group", true);
int overlay = Helper.ShowOverlay();
formAlert.ShowDialog();
Helper.HideOverlay(overlay);
ChatController.CleanChat();
}
catch (Exception e)
{
Log.LogException(e, "Error during UserBanned");
}
}
private void CheckStatusConnection()
{
if (Connection.CurrentRole == Role.Notconnected)
{
ChangeStatusConnection();
}
else if (Connection.clientConnection.Faulted)
{
ChangeStatusConnection();
}
else
{
ChangeStatusConnection(true);
string newIp = Helper.GetMyIP();
if (newIp.CompareTo(labelIP.Text) != 0)
{
Log.LogInfo("IP Changed from " + labelIP.Text + " to " + newIp);
timerConnection.Enabled = false;
RestoreWindow();
Disconnect(true);
int overlay = Helper.ShowOverlay();
FormAlert formAlert = new FormAlert("IP Changed", "Probably network was changed. You will be disconnected.", true);
formAlert.ShowDialog();
Helper.HideOverlay(overlay);
labelIP.Text = Helper.GetMyIP();
timerConnection.Enabled = true;
}
}
labelIP.Text = Helper.GetMyIP();
}
static public void EndPresentation()
{
if (formViewer.InvokeRequired)
{
formViewer.Invoke(new Action(() => formViewer.Close()));
}
else
{
formViewer.Close();
}
formViewer = null;
if (Connection.CurrentGroup.settings.Download)
{
FormAlert formAlert1 = new FormAlert("Presentation finished", "Would you like to download slides?");
if (formAlert1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
FormDownloadSlide formProgress = new FormDownloadSlide();
formProgress.ShowDialog();
}
}
else
{
FormAlert formAlert2 = new FormAlert("Presentation finished", "Thank you for using ShareP!", true);
formAlert2.ShowDialog();
}
if (Connection.FormMenu.InvokeRequired)
{
Connection.FormMenu.Invoke(new Action(() => Connection.FormMenu.OnViewerClosed()));
}
else
{
Connection.FormMenu.OnViewerClosed();
}
}
private void BanUser()
{
if (listBox1.SelectedItem != null)
{
if (listBox1.SelectedItem.ToString().CompareTo(Connection.CurrentUser.Username) == 0)
{
int ov1 = Helper.ShowOverlay(this);
FormAlert formAlert1 = new FormAlert("Error", "You cannot ban yourself", true);
formAlert1.ShowDialog();
Helper.HideOverlay(ov1);
return;
}
int ov2 = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("Confirm action", "Ban " + listBox1.SelectedItem.ToString() + "?");
if (formAlert.ShowDialog() == DialogResult.OK)
{
ServerController.BanUser(listBox1.SelectedItem.ToString());
}
Helper.HideOverlay(ov2);
}
else
{
int ov3 = Helper.ShowOverlay(this);
FormAlert formAlert1 = new FormAlert("Error", "No user is selected to ban", true);
formAlert1.ShowDialog();
Helper.HideOverlay(ov3);
return;
}
}
private void Disconnect(bool force = false)
{
if (Connection.CurrentRole == Role.Host)
{
int overlay = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("Confirmation", "Close the group?");
if (force || formAlert.ShowDialog() == DialogResult.OK)
{
Helper.HideOverlay(overlay);
ServerController.OnGroupClose();
PresentationController.OnAppClosing();
ViewerController.OnAppClosing();
Connection.Disconnect();
LoadConnectionTab();
buttonJoin.Enabled = true;
}
Helper.HideOverlay(overlay);
}
else if (Connection.CurrentRole == Role.Client)
{
int overlay = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("Confirmation", "Disconnect from the group?");
if (force || formAlert.ShowDialog() == DialogResult.OK)
{
Helper.HideOverlay(overlay);
ViewerController.OnAppClosing();
PresentationController.OnAppClosing();
Connection.Disconnect();
LoadConnectionTab();
buttonJoin.Enabled = true;
}
Helper.HideOverlay(overlay);
}
}
public void ShowFirstTimeInstruction()
{
Log.LogInfo("First time user. Asking for instruction");
int overlay = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("Welcome to ShareP", "It looks like your first time here. Want to read an instruction?",
false, "Yes", "No");
if (formAlert.ShowDialog() == DialogResult.OK)
{
// Show instruction
}
Helper.HideOverlay(overlay);
}
private void labelIP_Click(object sender, EventArgs e)
{
int overlay = Helper.ShowOverlay(this);
FormChangeIp formChangeIp = new FormChangeIp();
if (Connection.CurrentRole != Role.Notconnected)
{
FormAlert formAlert = new FormAlert("Error", "You are not allowed to change network when connected.", true);
formAlert.ShowDialog();
}
else
if (formChangeIp.ShowDialog() == DialogResult.OK)
{
CheckStatusConnection();
}
Helper.HideOverlay(overlay);
}
private void labelUsername_Click(object sender, EventArgs e)
{
FormChangeUsername formChangeUsername = new FormChangeUsername();
int overlay = Helper.ShowOverlay(this);
if (Connection.CurrentRole != Role.Notconnected)
{
FormAlert formAlert = new FormAlert("Error", "You are not allowed to change username when connected.", true);
formAlert.ShowDialog();
}
else
{
formChangeUsername.ShowDialog();
}
Helper.HideOverlay(overlay);
labelUsername.Text = m_user.Username;
}
private void CreateNewGroup(Group newGroup)
{
if (String.IsNullOrEmpty(newGroup.hostName))
{
newGroup.hostName = m_user.Username;
}
if (String.IsNullOrEmpty(newGroup.hostIp))
{
newGroup.hostIp = Helper.GetMyIP();
}
if (Connection.CreateGroup(newGroup))
{
Connection.CurrentGroup.AddUser(m_user);
}
else
{
int overlay = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("Error", "Server could not be started. Make sure to run application as an administator", true);
formAlert.ShowDialog();
Helper.HideOverlay(overlay);
}
LoadConnectionTab();
CheckStatusConnection();
}
private async void button5_Click_1(object sender, EventArgs e)
{
if (!CheckLengthPresentationName())
{
return;
}
if (!PresentationController.CheckApp())
{
int ov = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("PowerPoint error", "Make sure You have installed PowerPoint 2007 or newer", true);
formAlert.ShowDialog();
Helper.HideOverlay(ov);
return;
}
if ((Connection.CurrentRole == Role.Client && !Connection.clientConnection.ClRequestPresentationStart()) ||
(Connection.CurrentRole == Role.Host && Connection.ReservePresentation))
{
int ov = Helper.ShowOverlay(this);
FormAlert formAlert = new FormAlert("Error", "Someone in the group has already started presentation", true);
formAlert.ShowDialog();
Helper.HideOverlay(ov);
return;
}
string file = textBoxFile.Text;
string name = textBoxPresentationName.Text;
int overlay = Helper.ShowOverlay();
if (file.Length < 1)
{
(new FormAlert("No file", "Please, choose presentation file.", true)).ShowDialog();
}
else
{
var formLoading = new FormLoading("Loading presentation. Please wait...");
try
{
if (Connection.CurrentRole == Role.Host)
{
Connection.ReservePresentation = true;
}
formLoading.Show();
await Task.Run(() => PresentationController.LoadPPT(file));
formLoading.Close();
StartPresentation(name);
}
catch (Exception ex)
{
if (formLoading != null)
{
formLoading.Close();
}
Log.LogException(ex, "Can't load presentation");
(new FormAlert("Error", "Problem occured while opening the file", true)).ShowDialog();
if (Connection.CurrentRole == Role.Host)
{
Connection.ReservePresentation = false;
}
}
}
Helper.HideOverlay(overlay);
}