[9642] | 1 | using Notify; |
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| 2 | using GLib; |
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| 3 | using Gtk; |
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| 4 | |
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| 5 | namespace VineLinux |
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| 6 | { |
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| 7 | class UpdateNotification : Notify.Notification |
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| 8 | { |
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| 9 | private TrayIcon tray_icon; |
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| 10 | |
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| 11 | public UpdateNotification(TrayIcon icon) |
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| 12 | { |
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| 13 | tray_icon = icon; |
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| 14 | } |
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| 15 | |
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| 16 | public void showNotification(int packages) |
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| 17 | { |
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| 18 | string title = _("Package Update"); |
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| 19 | string content; |
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| 20 | string icon = "vine-notify-update-red"; |
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| 21 | if (packages > 1) |
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| 22 | { |
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| 23 | content = _("%d packages are available to upgrade.").printf(packages); |
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| 24 | } |
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| 25 | else if (packages > 0) |
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| 26 | { |
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| 27 | content = _("An package is.available to upgrade."); |
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| 28 | } |
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| 29 | else |
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| 30 | { |
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| 31 | title = _("This system is up to date."); |
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| 32 | content = ""; |
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| 33 | icon = "vine-notify-update"; |
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| 34 | } |
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| 35 | |
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| 36 | try |
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| 37 | { |
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| 38 | update(title, content, icon); |
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| 39 | if (packages > 0) |
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| 40 | { |
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| 41 | show(); |
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| 42 | } |
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| 43 | } |
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| 44 | catch(GLib.Error e) |
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| 45 | { |
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| 46 | GLib.warning ("Notification.show() [%s]", e.message); |
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| 47 | } |
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| 48 | } |
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| 49 | |
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| 50 | public override void closed() |
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| 51 | { |
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| 52 | if (this.closed_reason == 2) |
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| 53 | { |
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| 54 | tray_icon.showDialogs(); |
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| 55 | } |
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| 56 | } |
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| 57 | } |
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| 58 | |
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| 59 | class RebootNotification : Notify.Notification |
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| 60 | { |
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| 61 | private TrayIcon tray_icon; |
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| 62 | |
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| 63 | public RebootNotification(TrayIcon icon) |
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| 64 | { |
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| 65 | tray_icon = icon; |
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| 66 | summary = _("Restarting computer is required"); |
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| 67 | body = _("You must restart this computer to use upgraded software."); |
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| 68 | icon_name = "vine-notify-update-orange"; |
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| 69 | } |
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| 70 | |
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| 71 | public void showNotification() |
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| 72 | { |
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| 73 | try |
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| 74 | { |
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| 75 | show(); |
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| 76 | } |
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| 77 | catch(GLib.Error e) |
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| 78 | { |
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| 79 | GLib.warning ("Notification.show() [%s]", e.message); |
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| 80 | } |
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| 81 | } |
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| 82 | |
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| 83 | public override void closed() |
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| 84 | { |
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| 85 | if (this.closed_reason == 2) |
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| 86 | { |
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| 87 | tray_icon.showDialogs(); |
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| 88 | } |
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| 89 | } |
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| 90 | } |
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| 91 | |
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| 92 | [DBus (name = "org.vinelinux.NotifyUpdate")] |
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| 93 | class NotificationReceiver : Object |
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| 94 | { |
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| 95 | UpdateNotification upgrade_notification; |
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| 96 | RebootNotification reboot_notification; |
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| 97 | public int upgrade_packages; |
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| 98 | public int require_reboot; |
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| 99 | private TrayIcon tray_icon; |
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| 100 | |
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| 101 | public NotificationReceiver(TrayIcon icon) |
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| 102 | { |
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| 103 | tray_icon = icon; |
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| 104 | upgrade_notification = new UpdateNotification(icon); |
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| 105 | reboot_notification = new RebootNotification(icon); |
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| 106 | upgrade_packages = 0; |
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| 107 | require_reboot = 0; |
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| 108 | |
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| 109 | Bus.own_name (BusType.SYSTEM, "org.vinelinux.NotifyUpdate", |
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| 110 | BusNameOwnerFlags.NONE, |
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| 111 | onBusAquired, |
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| 112 | () => stderr.printf ("Bus name aquired\n"), |
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| 113 | () => stderr.printf ("Could not aquire name\n")); |
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| 114 | } |
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| 115 | |
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| 116 | private void onBusAquired(DBusConnection conn) |
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| 117 | { |
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| 118 | try |
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| 119 | { |
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| 120 | conn.register_object("/org/vinelinux/NotifyUpdate", this); |
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| 121 | } |
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| 122 | catch(IOError e) |
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| 123 | { |
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| 124 | GLib.critical("Could not register service"); |
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| 125 | } |
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| 126 | } |
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| 127 | |
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| 128 | public void showMessage(string msg) |
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| 129 | { |
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| 130 | string[] params = msg.split(" "); |
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| 131 | string icon_name; |
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| 132 | |
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| 133 | if (params.length != 2) |
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| 134 | { |
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| 135 | GLib.warning("invalid parameter: %s", msg); |
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| 136 | return; |
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| 137 | } |
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| 138 | |
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| 139 | upgrade_packages = int.parse(params[0]); |
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| 140 | require_reboot = int.parse(params[1]); |
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| 141 | |
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| 142 | if (upgrade_packages > 0) |
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| 143 | { |
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| 144 | icon_name = "vine-notify-update-red"; |
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| 145 | upgrade_notification.showNotification(upgrade_packages); |
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| 146 | } |
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| 147 | else if (require_reboot != 0) |
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| 148 | { |
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| 149 | icon_name = "vine-notify-update-orange"; |
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| 150 | reboot_notification.showNotification(); |
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| 151 | } |
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| 152 | else |
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| 153 | { |
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| 154 | icon_name = "vine-notify-update"; |
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| 155 | upgrade_notification.showNotification(0); |
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| 156 | } |
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| 157 | tray_icon.set_from_icon_name(icon_name); |
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| 158 | } |
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| 159 | } |
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| 160 | |
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| 161 | class TrayIcon: Gtk.StatusIcon |
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| 162 | { |
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| 163 | Gtk.Menu menu; |
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| 164 | Gtk.ImageMenuItem menuitem_quit; |
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| 165 | NotificationReceiver receiver; |
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| 166 | |
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| 167 | public TrayIcon() |
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| 168 | { |
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| 169 | set_from_icon_name("vine-notify-update"); |
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| 170 | receiver = new NotificationReceiver(this); |
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| 171 | initActions(); |
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| 172 | } |
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| 173 | |
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| 174 | private void initActions() |
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| 175 | { |
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| 176 | activate.connect(() => |
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| 177 | { |
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| 178 | showDialogs(); |
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| 179 | }); |
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| 180 | |
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| 181 | menu = new Gtk.Menu(); |
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| 182 | menuitem_quit = |
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| 183 | new Gtk.ImageMenuItem.from_stock(Gtk.Stock.QUIT, null); |
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| 184 | menu.append(menuitem_quit); |
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| 185 | menu.show_all(); |
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| 186 | popup_menu.connect((source, button, activate_time) => |
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| 187 | { |
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| 188 | menu.popup(null, null, source.position_menu, |
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| 189 | button, activate_time); |
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| 190 | }); |
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| 191 | menuitem_quit.activate.connect(Gtk.main_quit); |
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| 192 | } |
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| 193 | |
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| 194 | public void showDialogs() |
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| 195 | { |
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| 196 | if (receiver.upgrade_packages > 0) |
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| 197 | { |
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| 198 | showUpgradeDialog(receiver.upgrade_packages); |
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| 199 | } |
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| 200 | else if (receiver.require_reboot != 0) |
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| 201 | { |
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| 202 | showRebootDialog(); |
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| 203 | } |
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| 204 | else |
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| 205 | { |
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| 206 | showUpToDateDialog(); |
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| 207 | } |
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| 208 | } |
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| 209 | |
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| 210 | private void showUpToDateDialog() |
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| 211 | { |
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| 212 | var dialog = new Gtk.MessageDialog(null, |
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| 213 | Gtk.DialogFlags.MODAL, |
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| 214 | Gtk.MessageType.INFO, |
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| 215 | Gtk.ButtonsType.OK, |
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| 216 | ""); |
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| 217 | dialog.title = _("Package Update"); |
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| 218 | dialog.text = _("This system is up to date."); |
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| 219 | |
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| 220 | dialog.run(); |
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| 221 | dialog.destroy(); |
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| 222 | } |
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| 223 | |
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| 224 | private void showUpgradeDialog(int upgrade_packages) |
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| 225 | { |
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[9737] | 226 | Builder builder = new Builder(); |
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| 227 | Dialog dialog; |
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| 228 | Label summary; |
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| 229 | Gtk.ListStore store; |
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| 230 | FileStream f; |
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| 231 | string pkg; |
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[9642] | 232 | |
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| 233 | builder.set_translation_domain("vine-notify-update"); |
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| 234 | builder.add_from_file("/usr/share/vine-notify-update/vine-notify-update.glade"); |
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| 235 | dialog = builder.get_object("upgrade_dialog") as Dialog; |
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| 236 | summary = builder.get_object("summary") as Label; |
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[9737] | 237 | store = builder.get_object("pkglist") as Gtk.ListStore; |
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[9642] | 238 | |
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| 239 | if (upgrade_packages > 1) |
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| 240 | { |
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| 241 | summary.set_text(_("%d packages will be upgraded. Are you sure?").printf(upgrade_packages)); |
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| 242 | } |
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| 243 | else |
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| 244 | { |
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| 245 | summary.set_text(_("A package will be upgraded. Are you sure?")); |
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| 246 | } |
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| 247 | |
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| 248 | if ((f = FileStream.open("/var/run/upgrade-list.txt", "r")) == null) |
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| 249 | { |
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[9737] | 250 | //dialog.destroy(); |
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[9642] | 251 | return; |
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| 252 | } |
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| 253 | while (!f.eof()) |
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| 254 | { |
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| 255 | TreeIter iter; |
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| 256 | |
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| 257 | pkg = f.read_line(); |
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| 258 | if (pkg != null && pkg.strip() != "") |
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| 259 | { |
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| 260 | store.append(out iter); |
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| 261 | store.set(iter, 0, pkg); |
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| 262 | } |
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| 263 | } |
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| 264 | |
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| 265 | if (dialog.run() == 1) |
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| 266 | { |
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| 267 | GLib.warning ("dialog: ok"); |
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| 268 | try |
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| 269 | { |
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| 270 | GLib.Process.spawn_command_line_async("synaptic --upgrade-mode --non-interactive --hide-main-window -o Synaptic::AskRelated=false"); |
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| 271 | } |
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| 272 | catch(SpawnError e) |
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| 273 | { |
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| 274 | GLib.warning ("cannot execute synaptic: [%s]", e.message); |
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| 275 | } |
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| 276 | } |
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| 277 | |
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| 278 | dialog.destroy(); |
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| 279 | } |
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| 280 | |
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| 281 | private void showRebootDialog() |
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| 282 | { |
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| 283 | var dialog = new Gtk.MessageDialog(null, |
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| 284 | Gtk.DialogFlags.MODAL, |
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| 285 | Gtk.MessageType.QUESTION, |
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| 286 | Gtk.ButtonsType.YES_NO, |
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| 287 | ""); |
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| 288 | dialog.title = _("Package Update"); |
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| 289 | dialog.text = _("You must restart this computer to use upgraded software."); |
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| 290 | |
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| 291 | if (dialog.run() == Gtk.ResponseType.YES) |
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| 292 | { |
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| 293 | } |
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| 294 | |
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| 295 | dialog.destroy(); |
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| 296 | } |
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| 297 | } |
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| 298 | |
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| 299 | class NotifyUpdateMain |
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| 300 | { |
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| 301 | public static int main(string[] args) |
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| 302 | { |
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| 303 | TrayIcon status_icon; |
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| 304 | |
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| 305 | Gtk.init(ref args); |
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| 306 | if (!Notify.init("vine-notify-update")) |
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| 307 | { |
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| 308 | GLib.critical("Couldn't initialize libnotify"); |
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| 309 | return 1; |
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| 310 | } |
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| 311 | |
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| 312 | status_icon = new TrayIcon(); |
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| 313 | |
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| 314 | Gtk.main(); |
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| 315 | return 0; |
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| 316 | } |
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| 317 | } |
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| 318 | } |
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