private void LeaveSessionToolStripMenuItemClick(object sender, EventArgs e)
{
if (_networkSession != null)
{
_networkSession.TimerStop();
_networkSession.Leave();
}
if (_networkChat != null && !_networkChat.IsDisposed)
{
_networkChat.Close();
_networkChat = null;
}
_networkSession = null;
EnableDisableControlsNotWorkingInNetworkMode(true);
toolStripStatusNetworking.Visible = false;
SubtitleListview1.HideExtraColumn();
_networkChat = null;
var format = GetCurrentSubtitleFormat();
if (format.HasStyleSupport && _networkSession == null)
{
if (format.GetType() == typeof(Sami) || format.GetType() == typeof(SamiModern))
SubtitleListview1.ShowExtraColumn(_languageGeneral.Class);
else
SubtitleListview1.ShowExtraColumn(_languageGeneral.Style);
SubtitleListview1.DisplayExtraFromExtra = true;
}
}
private void chatToolStripMenuItem_Click(object sender, EventArgs e)
{
if (_networkSession != null)
{
if (_networkChat == null || _networkChat.IsDisposed)
{
_networkChat = new NetworkChat();
_networkChat.Initialize(_networkSession);
_networkChat.Show(this);
}
else
{
_networkChat.WindowState = FormWindowState.Normal;
}
}
}
private void NetworkGetSendUpdates(List<int> deleteIndices, int insertIndex, Paragraph insertParagraph)
{
_networkSession.TimerStop();
bool doReFill = false;
bool updateListViewStatus = false;
SubtitleListview1.SelectedIndexChanged -= SubtitleListview1_SelectedIndexChanged;
string message = string.Empty;
int numberOfLines = 0;
List<SeNetworkService.SeUpdate> updates = null;
int numberOfRetries = 10;
while (numberOfRetries > 0)
{
numberOfRetries--;
try
{
updates = _networkSession.GetUpdates(out message, out numberOfLines);
numberOfRetries = 0;
}
catch (Exception exception)
{
if (numberOfRetries <= 0)
{
if (exception.InnerException != null)
MessageBox.Show(string.Format(_language.NetworkUnableToConnectToServer, exception.InnerException.Message + Environment.NewLine + exception.InnerException.StackTrace));
else
MessageBox.Show(string.Format(_language.NetworkUnableToConnectToServer, exception.Message + Environment.NewLine + exception.StackTrace));
_networkSession.TimerStop();
if (_networkChat != null && !_networkChat.IsDisposed)
{
_networkChat.Close();
_networkChat = null;
}
_networkSession = null;
EnableDisableControlsNotWorkingInNetworkMode(true);
toolStripStatusNetworking.Visible = false;
SubtitleListview1.HideExtraColumn();
_networkChat = null;
return;
}
Application.DoEvents();
System.Threading.Thread.Sleep(250);
}
}
int currentSelectedIndex = -1;
if (SubtitleListview1.SelectedItems.Count > 0)
currentSelectedIndex = SubtitleListview1.SelectedItems[0].Index;
int oldCurrentSelectedIndex = currentSelectedIndex;
if (message == "OK")
{
foreach (var update in updates)
{
if (!string.IsNullOrEmpty(update.Text))
{
if (!update.Text.Contains(Environment.NewLine))
update.Text = update.Text.Replace("\n", Environment.NewLine);
update.Text = WebUtility.HtmlDecode(update.Text).Replace("<br />", Environment.NewLine);
}
if (update.User.Ip != _networkSession.CurrentUser.Ip || update.User.UserName != _networkSession.CurrentUser.UserName)
{
if (update.Action == "USR")
{
_networkSession.Users.Add(update.User);
if (_networkChat != null && !_networkChat.IsDisposed)
{
_networkChat.AddUser(update.User);
}
_networkSession.AppendToLog(string.Format(_language.NetworkNewUser, update.User.UserName, update.User.Ip));
}
else if (update.Action == "MSG")
{
_networkSession.ChatLog.Add(new NikseWebServiceSession.ChatEntry { User = update.User, Message = update.Text });
if (_networkChat == null || _networkChat.IsDisposed)
{
_networkChat = new NetworkChat();
_networkChat.Initialize(_networkSession);
_networkChat.Show(this);
}
else
{
_networkChat.AddChatMessage(update.User, update.Text);
}
if (!string.IsNullOrEmpty(Configuration.Settings.NetworkSettings.NewMessageSound) && File.Exists(Configuration.Settings.NetworkSettings.NewMessageSound))
{
try
{
using (var soundPlayer = new System.Media.SoundPlayer(Configuration.Settings.NetworkSettings.NewMessageSound))
{
soundPlayer.Play();
}
}
catch
{
}
}
_networkSession.AppendToLog(string.Format(_language.NetworkMessage, update.User.UserName, update.User.Ip, update.Text));
}
else if (update.Action == "DEL")
{
doReFill = true;
_subtitle.Paragraphs.RemoveAt(update.Index);
if (_networkSession.LastSubtitle != null)
_networkSession.LastSubtitle.Paragraphs.RemoveAt(update.Index);
_networkSession.AppendToLog(string.Format(_language.NetworkDelete, update.User.UserName, update.User.Ip, update.Index));
_networkSession.AdjustUpdateLogToDelete(update.Index);
if (deleteIndices.Count > 0)
{
for (int i = deleteIndices.Count - 1; i >= 0; i--)
{
int index = deleteIndices[i];
if (index == update.Index)
deleteIndices.RemoveAt(i);
else if (index > update.Index)
deleteIndices[i] = index - 1;
}
}
if (insertIndex > update.Index)
insertIndex--;
if (currentSelectedIndex >= 0 && currentSelectedIndex > update.Index)
currentSelectedIndex--;
}
else if (update.Action == "INS")
{
doReFill = true;
var p = new Paragraph(update.Text, update.StartMilliseconds, update.EndMilliseconds);
_subtitle.Paragraphs.Insert(update.Index, p);
if (_networkSession.LastSubtitle != null)
_networkSession.LastSubtitle.Paragraphs.Insert(update.Index, new Paragraph(p));
_networkSession.AppendToLog(string.Format(_language.NetworkInsert, update.User.UserName, update.User.Ip, update.Index, update.Text.Replace(Environment.NewLine, Configuration.Settings.General.ListViewLineSeparatorString)));
_networkSession.AddToWsUserLog(update.User, update.Index, update.Action, false);
updateListViewStatus = true;
_networkSession.AdjustUpdateLogToInsert(update.Index);
if (deleteIndices.Count > 0)
{
for (int i = deleteIndices.Count - 1; i >= 0; i--)
{
int index = deleteIndices[i];
if (index > update.Index)
deleteIndices[i] = index + 1;
}
}
if (insertIndex > update.Index)
insertIndex++;
if (currentSelectedIndex >= 0 && currentSelectedIndex > update.Index)
currentSelectedIndex++;
}
else if (update.Action == "UPD")
{
updateListViewStatus = true;
var p = _subtitle.GetParagraphOrDefault(update.Index);
if (p != null)
{
p.StartTime.TotalMilliseconds = update.StartMilliseconds;
p.EndTime.TotalMilliseconds = update.EndMilliseconds;
p.Text = update.Text;
SubtitleListview1.SetTimeAndText(update.Index, p);
_networkSession.AppendToLog(string.Format(_language.NetworkUpdate, update.User.UserName, update.User.Ip, update.Index, update.Text.Replace(Environment.NewLine, Configuration.Settings.General.ListViewLineSeparatorString)));
_networkSession.AddToWsUserLog(update.User, update.Index, update.Action, true);
updateListViewStatus = true;
}
if (_networkSession.LastSubtitle != null)
{
p = _networkSession.LastSubtitle.GetParagraphOrDefault(update.Index);
if (p != null)
{
p.StartTime.TotalMilliseconds = update.StartMilliseconds;
p.EndTime.TotalMilliseconds = update.EndMilliseconds;
p.Text = update.Text;
}
}
}
else if (update.Action == "BYE")
{
if (_networkChat != null && !_networkChat.IsDisposed)
_networkChat.RemoveUser(update.User);
SeNetworkService.SeUser removeUser = null;
foreach (var user in _networkSession.Users)
{
if (user.UserName == update.User.UserName)
{
removeUser = user;
break;
}
}
if (removeUser != null)
_networkSession.Users.Remove(removeUser);
_networkSession.AppendToLog(string.Format(_language.NetworkByeUser, update.User.UserName, update.User.Ip));
}
else
{
_networkSession.AppendToLog("UNKNOWN ACTION: " + update.Action + " by " + update.User.UserName + " (" + update.User.Ip + ")");
}
}
}
if (numberOfLines != _subtitle.Paragraphs.Count)
{
_subtitle = _networkSession.ReloadSubtitle();
SubtitleListview1.Fill(_subtitle, _subtitleAlternate);
UpdateListviewWithUserLogEntries();
_networkSession.LastSubtitle = new Subtitle(_subtitle);
_oldSelectedParagraph = null;
SubtitleListview1.SelectedIndexChanged += SubtitleListview1_SelectedIndexChanged;
_networkSession.TimerStart();
RefreshSelectedParagraph();
return;
}
if (deleteIndices.Count > 0)
{
deleteIndices.Sort();
deleteIndices.Reverse();
foreach (int i in deleteIndices)
{
_subtitle.Paragraphs.RemoveAt(i);
if (_networkSession.LastSubtitle != null && i < _networkSession.LastSubtitle.Paragraphs.Count)
_networkSession.LastSubtitle.Paragraphs.RemoveAt(i);
}
_networkSession.DeleteLines(deleteIndices);
doReFill = true;
}
if (insertIndex >= 0 && insertParagraph != null)
{
_subtitle.Paragraphs.Insert(insertIndex, insertParagraph);
if (_networkSession.LastSubtitle != null && insertIndex < _networkSession.LastSubtitle.Paragraphs.Count)
_networkSession.LastSubtitle.Paragraphs.Insert(insertIndex, insertParagraph);
_networkSession.InsertLine(insertIndex, insertParagraph);
doReFill = true;
}
_networkSession.CheckForAndSubmitUpdates(); // updates only (no inserts/deletes)
}
else
{
if (message == "Session not found!")
{
message = _networkSession.Restart();
if (message == "Reload")
{
_subtitle = _networkSession.ReloadSubtitle();
SubtitleListview1.Fill(_subtitle, _subtitleAlternate);
UpdateListviewWithUserLogEntries();
_networkSession.LastSubtitle = new Subtitle(_subtitle);
_oldSelectedParagraph = null;
SubtitleListview1.SelectedIndexChanged += SubtitleListview1_SelectedIndexChanged;
_networkSession.TimerStart();
RefreshSelectedParagraph();
return;
}
if (message == "OK")
{
_networkSession.TimerStart();
RefreshSelectedParagraph();
return;
}
}
else if (message == "User not found!")
{
message = _networkSession.ReJoin();
if (message == "Reload")
{
_subtitle = _networkSession.ReloadSubtitle();
SubtitleListview1.Fill(_subtitle, _subtitleAlternate);
UpdateListviewWithUserLogEntries();
_networkSession.LastSubtitle = new Subtitle(_subtitle);
_oldSelectedParagraph = null;
SubtitleListview1.SelectedIndexChanged += SubtitleListview1_SelectedIndexChanged;
_networkSession.TimerStart();
RefreshSelectedParagraph();
return;
}
}
MessageBox.Show(message);
LeaveSessionToolStripMenuItemClick(null, null);
SubtitleListview1.SelectedIndexChanged += SubtitleListview1_SelectedIndexChanged;
return;
}
if (doReFill)
{
_subtitle.Renumber();
SubtitleListview1.Fill(_subtitle, _subtitleAlternate);
UpdateListviewWithUserLogEntries();
if (oldCurrentSelectedIndex != currentSelectedIndex)
{
_oldSelectedParagraph = null;
_subtitleListViewIndex = currentSelectedIndex;
SubtitleListview1.SelectIndexAndEnsureVisible(_subtitleListViewIndex);
}
else if (_oldSelectedParagraph != null)
{
var p = _subtitle.GetFirstAlike(_oldSelectedParagraph);
if (p == null)
{
var tmp = new Paragraph(_oldSelectedParagraph);
tmp.Text = textBoxListViewText.Text;
p = _subtitle.GetFirstAlike(tmp);
}
if (p == null)
{
int idx = oldCurrentSelectedIndex;
if (idx >= _subtitle.Paragraphs.Count)
idx = _subtitle.Paragraphs.Count - 1;
if (idx >= 0 && idx < _subtitle.Paragraphs.Count)
{
SubtitleListview1.SelectIndexAndEnsureVisible(idx);
_listViewTextUndoIndex = -1;
SubtitleListView1SelectedIndexChange();
textBoxListViewText.Text = _subtitle.Paragraphs[idx].Text;
}
}
else
{
_subtitleListViewIndex = _subtitle.GetIndex(p);
SubtitleListview1.SelectIndexAndEnsureVisible(_subtitleListViewIndex);
_listViewTextUndoIndex = -1;
SubtitleListView1SelectedIndexChange();
}
}
}
else if (updateListViewStatus)
{
UpdateListviewWithUserLogEntries();
}
_networkSession.LastSubtitle = new Subtitle(_subtitle);
SubtitleListview1.SelectedIndexChanged += SubtitleListview1_SelectedIndexChanged;
_networkSession.TimerStart();
}