예제 #1
0
        void ShowNotification(ChatView chatView, MessageModel msg)
        {
            Notification notification;

            if (!Capabilites.Contains("append") &&
                Notifications.TryGetValue(chatView, out notification))
            {
                // no support for append, update the existing notification
                notification.Body = GLib.Markup.EscapeText(
                    msg.ToString()
                    );
                return;
            }

            notification = new Notification()
            {
                Summary  = chatView.Name,
                Category = "im.received"
            };
            notification.AddHint("desktop-entry", "smuxi-frontend-gnome");
            if (Capabilites.Contains("body"))
            {
                // notify-osd doesn't like unknown tags when appending
                notification.Body = GLib.Markup.EscapeText(
                    msg.ToString()
                    );
            }
            if (Capabilites.Contains("icon-static"))
            {
                Gdk.Pixbuf iconData = null;
                string     iconName = null;
                if (chatView is PersonChatView)
                {
                    iconData = PersonChatIconPixbuf;
                    iconName = "smuxi-person-chat";
                }
                else if (chatView is GroupChatView)
                {
                    iconData = GroupChatIconPixbuf;
                    iconName = "smuxi-group-chat";
                }
                var theme = Gtk.IconTheme.Default;
#if DISABLED
                // OPT: use icon path/name if we can, so the image (26K) is not
                // send over D-Bus. Especially with the gnome-shell this is a
                // serious performance issue, see:
                // https://bugzilla.gnome.org/show_bug.cgi?id=683829
                if (iconName != null && theme.HasIcon(iconName))
                {
                    // HACK: use icon path instead of name as gnome-shell does
                    // not support icon names correctly, see:
                    // https://bugzilla.gnome.org/show_bug.cgi?id=665957
                    var iconInfo = theme.LookupIcon(iconName, 256, Gtk.IconLookupFlags.UseBuiltin);
                    if (!String.IsNullOrEmpty(iconInfo.Filename) &&
                        File.Exists(iconInfo.Filename) &&
                        ServerVendor == "GNOME" &&
                        (ServerName == "Notification Daemon" ||
                         ServerName == "gnome-shell"))
                    {
                        // HACK: notification-daemon 0.7.5 seems to ignore
                        // the image_path hint for some reason, thus we have to
                        // rely on app_icon instead, see:
                        // https://bugzilla.gnome.org/show_bug.cgi?id=684653
                        // HACK: gnome-shell 3.4.2 shows no notification at all
                        // with image_path and stops responding to further
                        // notifications which freezes Smuxi completely!
                        notification.IconName = "file://" + iconInfo.Filename;
                    }
                    else if (!String.IsNullOrEmpty(iconInfo.Filename) &&
                             File.Exists(iconInfo.Filename) &&
                             SpecificationVersion >= new Version("1.1"))
                    {
                        // starting with DNS >= 1.1 we can use the image-path
                        // hint instead of icon_data or app_icon
                        var hintName = "image_path";
                        if (SpecificationVersion >= new Version("1.2"))
                        {
                            hintName = "image-path";
                        }
                        notification.AddHint(hintName,
                                             "file://" + iconInfo.Filename);
                    }
                    else
                    {
                        // fallback to icon_data as defined in DNS 0.9
                        notification.Icon = iconData;
                    }
#endif
                if (Frontend.HasSystemIconTheme &&
                    iconName != null && theme.HasIcon(iconName))
                {
                    notification.IconName = iconName;
                }
                else if (iconName != null && theme.HasIcon(iconName))
                {
                    // icon wasn't in the system icon theme
                    var iconInfo = theme.LookupIcon(iconName, 256, Gtk.IconLookupFlags.UseBuiltin);
                    if (!String.IsNullOrEmpty(iconInfo.Filename) &&
                        File.Exists(iconInfo.Filename))
                    {
                        notification.IconName = "file://" + iconInfo.Filename;
                    }
                }
                else if (iconData != null)
                {
                    // fallback to icon_data as the icon is not available in
                    // the theme
                    notification.Icon = iconData;
                }
                else
                {
                    // fallback for non-group/person messages
                    notification.IconName = "notification-message-im";
                }
            }
            else
            {
                // fallback to generic icon
                notification.IconName = "notification-message-im";
            }
            if (Capabilites.Contains("actions"))
            {
                notification.AddAction("show", _("Show"), delegate {
                    try {
                        MainWindow.PresentWithServerTime();
                        ChatViewManager.CurrentChatView = chatView;
                        notification.Close();
                    } catch (Exception ex) {
#if LOG4NET
                        Logger.Error("OnChatViewMessageHighlighted() " +
                                     "notification.Show threw exception", ex);
#endif
                    }
                });
            }
            if (Capabilites.Contains("append"))
            {
                notification.AddHint("append", String.Empty);
            }
            if (Capabilites.Contains("sound"))
            {
                // DNS 0.9 only supports sound-file which is a file path
                // http://www.galago-project.org/specs/notification/0.9/x344.html
                // DNS 1.1 supports sound-name which is an id, see:
                // http://people.canonical.com/~agateau/notifications-1.1/spec/ar01s08.html
                // http://0pointer.de/public/sound-naming-spec.html
                // LAMESPEC: We can't tell which of those are actually
                // supported by this version as hint are totally optional :/
                // HACK: always pass both hints when possible
                notification.AddHint("sound-name", "message-new-instant");
                if (SoundFile != null)
                {
                    notification.AddHint("sound-file", SoundFile);
                }
            }
            notification.Closed += delegate {
                try {
#if LOG4NET
                    Logger.Debug("OnChatViewMessageHighlighted(): received " +
                                 "notification.Closed signal for: " +
                                 chatView.Name);
#endif
                    Notifications.Remove(chatView);
                } catch (Exception ex) {
#if LOG4NET
                    Logger.Error("OnChatViewMessageHighlighted(): " +
                                 "Exception in notification.Closed handler",
                                 ex);
#endif
                }
            };
            notification.Show();

            if (!Notifications.ContainsKey(chatView))
            {
                Notifications.Add(chatView, notification);
            }
        }

        void OnMainWindowFocusInEvent(object sender, Gtk.FocusInEventArgs e)
        {
            Trace.Call(sender, e);

            if (MainWindow.Notebook.IsBrowseModeEnabled)
            {
                return;
            }

            var currentChatView = ChatViewManager.CurrentChatView;

            if (currentChatView == null)
            {
                return;
            }
            DisposeNotification(currentChatView);
        }

        void OnMainWindowNotebookSwitchPage(object sender, Gtk.SwitchPageArgs e)
        {
            Trace.Call(sender, e);

            if (MainWindow.Notebook.IsBrowseModeEnabled)
            {
                return;
            }

            var currentChatView = ChatViewManager.CurrentChatView;

            if (currentChatView == null)
            {
                return;
            }
            DisposeNotification(currentChatView);
        }

        void DisposeNotification(ChatView chatView)
        {
            Notification notification;

            if (!Notifications.TryGetValue(chatView, out notification))
            {
                return;
            }
#if LOG4NET
            Logger.Debug("DisposeNotification(): disposing notification for: " +
                         chatView.Name);
#endif

            try {
                // don't try to close already closed notifications (timeout)
                if (notification.Id == 0)
                {
#if LOG4NET
                    Logger.Debug("DisposeNotification(): notification already " +
                                 "closed for: " + chatView.Name);
#endif
                    return;
                }

                notification.Close();
            } catch (Exception ex) {
#if LOG4NET
                Logger.Error("DisposeNotification(): " +
                             "notification.Close() thew exception", ex);
#endif
            } finally {
                Notifications.Remove(chatView);
            }
        }
예제 #2
0
        void ShowNotification(ChatView chatView, MessageModel msg)
        {
            Notification notification;

            if (!Capabilites.Contains("append") &&
                Notifications.TryGetValue(chatView, out notification))
            {
                // no support for append, update the existing notification
                notification.Body = GLib.Markup.EscapeText(
                    msg.ToString()
                    );
                return;
            }

            notification = new Notification()
            {
                Summary  = chatView.Name,
                Category = "im.received"
            };
            if (Capabilites.Contains("body"))
            {
                // notify-osd doesn't like unknown tags when appending
                notification.Body = GLib.Markup.EscapeText(
                    msg.ToString()
                    );
            }
            //notification.IconName = "notification-message-im";
            if (Capabilites.Contains("icon-static"))
            {
                if (chatView is PersonChatView)
                {
                    notification.Icon = PersonChatIconPixbuf;
                }
                if (chatView is GroupChatView)
                {
                    notification.Icon = GroupChatIconPixbuf;
                }
            }
            if (Capabilites.Contains("actions"))
            {
                notification.AddAction("show", _("Show"), delegate {
                    try {
                        MainWindow.Present();
                        MainWindow.Notebook.CurrentChatView = chatView;
                        notification.Close();
                    } catch (Exception ex) {
#if LOG4NET
                        Logger.Error("OnChatViewMessageHighlighted() " +
                                     "notification.Show threw exception", ex);
#endif
                    }
                });
            }
            if (Capabilites.Contains("append"))
            {
                notification.AddHint("append", String.Empty);
            }
            if (Capabilites.Contains("sound"))
            {
                // DNS 0.9 only supports sound-file which is a file path
                // http://www.galago-project.org/specs/notification/0.9/x344.html
                // DNS 1.1 supports sound-name which is an id, see:
                // http://people.canonical.com/~agateau/notifications-1.1/spec/ar01s08.html
                // http://0pointer.de/public/sound-naming-spec.html
                // LAMESPEC: We can't tell which of those are actually
                // supported by this version as hint are totally optional :/
                // HACK: always pass both hints when possible
                notification.AddHint("sound-name", "message-new-instant");
                if (SoundFile != null)
                {
                    notification.AddHint("sound-file", SoundFile);
                }
            }
            notification.Closed += delegate {
                try {
#if LOG4NET
                    Logger.Debug("OnChatViewMessageHighlighted(): received " +
                                 "notification.Closed signal for: " +
                                 chatView.Name);
#endif
                    Notifications.Remove(chatView);
                } catch (Exception ex) {
#if LOG4NET
                    Logger.Error("OnChatViewMessageHighlighted(): " +
                                 "Exception in notification.Closed handler",
                                 ex);
#endif
                }
            };
            notification.Show();

            if (!Notifications.ContainsKey(chatView))
            {
                Notifications.Add(chatView, notification);
            }
        }