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public static ShowError ( Gtk parent, |
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| parent | Gtk | |
| ex | ||
| return | void | |
protected void OnAddServerActionActivated(object sender, EventArgs e)
{
Trace.Call(sender, e);
ServerDialog dialog = null;
try {
var controller = new ServerListController(Frontend.UserConfig);
dialog = new ServerDialog(Parent, null,
Frontend.Session.GetSupportedProtocols(),
controller.GetNetworks());
int res = dialog.Run();
ServerModel server = dialog.GetServer();
if (res != (int)Gtk.ResponseType.Ok)
{
return;
}
controller.AddServer(server);
controller.Save();
// reload server list in join bar
JoinWidget.InitNetworks(controller.GetNetworks());
} catch (InvalidOperationException ex) {
Frontend.ShowError(Parent, _("Unable to add server: "), ex);
} catch (Exception ex) {
Frontend.ShowException(Parent, ex);
} finally {
if (dialog != null)
{
dialog.Destroy();
}
}
}
private void _CommandSync(CommandModel cmd)
{
if (Frontend.IsLocalEngine)
{
return;
}
var chatView = ChatViewManager.CurrentChatView;
ThreadPool.QueueUserWorkItem(delegate {
try {
var oldValue = Frontend.UseLowBandwidthMode;
// HACK: force a full sync
Frontend.UseLowBandwidthMode = false;
chatView.Sync();
Frontend.UseLowBandwidthMode = oldValue;
Gtk.Application.Invoke(delegate {
Frontend.UseLowBandwidthMode = false;
chatView.Populate();
Frontend.UseLowBandwidthMode = oldValue;
chatView.ScrollToEnd();
});
} catch (Exception ex) {
Frontend.ShowError(null, ex);
}
});
}
protected virtual void OnTreeViewSelectionChanged(object sender, EventArgs e)
{
Trace.Call(sender, e);
try {
ServerModel server = GetCurrentServer();
if (server == null)
{
return;
}
f_Widget.Load(server);
// we are not editing server entries here instead we use
// whatever values are entered
f_Widget.ProtocolComboBox.Sensitive = true;
// this field doesn't make sense here
f_Widget.NetworkComboBoxEntry.Sensitive = false;
// only enable the hostname field if there it's not empty, as
// some protocols don't allow custom hosts, e.g. twitter
if (!String.IsNullOrEmpty(f_Widget.HostnameEntry.Text))
{
f_Widget.HostnameEntry.Sensitive = true;
}
} catch (ApplicationException ex) {
Frontend.ShowError(this, _("Unable to load server: "), ex);
} catch (Exception ex) {
Frontend.ShowException(ex);
}
}
protected virtual void OnServerAddButtonClicked(object sender, EventArgs e)
{
Trace.Call(sender, e);
ServerDialog dialog = null;
try {
ServerListController controller = new ServerListController(Frontend.UserConfig);
dialog = new ServerDialog(this, null,
Frontend.Session.GetSupportedProtocols(),
controller.GetNetworks());
int res = dialog.Run();
ServerModel server = dialog.GetServer();
if (res != (int)Gtk.ResponseType.Ok)
{
return;
}
controller.AddServer(server);
controller.Save();
} catch (InvalidOperationException ex) {
Frontend.ShowError(this, _("Unable to add server: "), ex);
} catch (Exception ex) {
Frontend.ShowException(this, ex);
} finally {
if (dialog != null)
{
dialog.Destroy();
}
}
}
protected virtual void OnAddButtonClicked(object sender, EventArgs e)
{
Trace.Call(sender, e);
try {
Add();
} catch (InvalidOperationException ex) {
Frontend.ShowError(_Parent, _("Unable to add server: "), ex);
} catch (Exception ex) {
Frontend.ShowException(ex);
}
}
protected virtual void OnOpenLogChatMenuItemActivated(object sender, EventArgs e)
{
Trace.Call(sender, e);
try {
ThreadPool.QueueUserWorkItem(delegate {
try {
SysDiag.Process.Start(_Notebook.CurrentChatView.ChatModel.LogFile);
} catch (Exception ex) {
Frontend.ShowError(this, ex);
}
});
} catch (Exception ex) {
Frontend.ShowException(this, ex);
}
}
protected void OnOpenLogActionActivated(object sender, EventArgs e)
{
Trace.Call(sender, e);
try {
var logFile = ChatViewManager.CurrentChatView.ChatModel.LogFile;
ThreadPool.QueueUserWorkItem(delegate {
try {
SysDiag.Process.Start(logFile);
} catch (Exception ex) {
Frontend.ShowError(Parent, ex);
}
});
} catch (Exception ex) {
Frontend.ShowException(Parent, ex);
}
}
protected virtual void OnLoggingOpenButtonClicked(object sender, EventArgs e)
{
Trace.Call(sender, e);
ThreadPool.QueueUserWorkItem(delegate {
try {
var logPath = Platform.LogPath;
if (!Directory.Exists(logPath))
{
Directory.CreateDirectory(logPath);
}
Process.Start(logPath);
} catch (Exception ex) {
Frontend.ShowError(Parent, ex);
}
});
}
protected virtual void OnTreeViewRowActivated(object sender, Gtk.RowActivatedArgs e)
{
Trace.Call(sender, e);
try {
ServerModel server = GetCurrentServer();
if (server == null)
{
return;
}
Edit(server);
} catch (ApplicationException ex) {
Frontend.ShowError(_Parent, _("Unable to edit server: "), ex);
} catch (Exception ex) {
Frontend.ShowException(ex);
}
}
protected virtual void OnFindButtonClicked(object sender, System.EventArgs e)
{
Trace.Call(sender, e);
try {
string nameFilter = f_NameEntry.Text.Trim();
if (!(Frontend.EngineVersion >= new Version("0.8.1")) &&
String.IsNullOrEmpty(nameFilter))
{
Gtk.MessageDialog md = new Gtk.MessageDialog(
this,
Gtk.DialogFlags.Modal,
Gtk.MessageType.Warning,
Gtk.ButtonsType.YesNo,
_("Searching for group chats without a filter is not " +
"recommended. This may take a while, or may not " +
"work at all.\n" +
"Do you wish to continue?")
);
int result = md.Run();
md.Destroy();
if (result != (int)Gtk.ResponseType.Yes)
{
return;
}
}
f_ListStore.Clear();
CancelFindThread();
GroupChatModel filter = new GroupChatModel(null, nameFilter, null);
f_FindThread = new Thread(new ThreadStart(delegate {
try {
Gtk.Application.Invoke(delegate {
GdkWindow.Cursor = new Gdk.Cursor(Gdk.CursorType.Watch);
});
IList <GroupChatModel> chats = f_ProtocolManager.FindGroupChats(filter);
Gtk.Application.Invoke(delegate {
Gdk.Color bgColor = f_TreeView.Style.Background(Gtk.StateType.Normal);
foreach (GroupChatModel chat in chats)
{
f_ListStore.AppendValues(
chat,
chat.PersonCount,
chat.Name,
PangoTools.ToMarkup(chat.Topic, bgColor)
);
}
});
} catch (ThreadAbortException) {
#if LOG4NET
f_Logger.Debug("FindThread aborted");
#endif
Thread.ResetAbort();
} catch (Exception ex) {
Frontend.ShowError(this, _("Error while fetching the list of group chats from the server."), ex);
} finally {
Gtk.Application.Invoke(delegate {
// if the dialog is gone the GdkWindow might be destroyed already
if (GdkWindow != null)
{
GdkWindow.Cursor = null;
}
});
}
}));
f_FindThread.IsBackground = true;
f_FindThread.Start();
} catch (Exception ex) {
Frontend.ShowException(ex);
}
}
