add support for libnotify based notifier

1 files changed, 52 insertions, 0 deletions

diff --git a/notify.h b/notify.h
index 03f6775..4718f20 100644
--- a/notify.h
+++ b/notify.h
@@ -2,6 +2,10 @@
 
 #include <stdio.h>
 
+#ifdef HAVE_NOTIFY
+#include <libnotify/notify.h>
+#endif
+
 enum NotificationType {
   NOTIFY_VOLUME,
   NOTIFY_BALANCE,
@@ -35,4 +39,52 @@ class CommandLineNotifier : public Notifier {
   }
 };
 
+#ifdef HAVE_NOTIFY
+class LibnotifyNotifier : public Notifier {
+ public:
+  LibnotifyNotifier() {
+    notify_init("ponymix");
+  }
+
+  virtual ~LibnotifyNotifier() {
+    notify_uninit();
+  }
+
+  virtual void Notify(enum NotificationType type, long value, bool mute) {
+    switch (type) {
+    case NOTIFY_BALANCE:
+      break;
+    case NOTIFY_VOLUME:
+    case NOTIFY_UNMUTE:
+    case NOTIFY_MUTE:
+      volchange(value, mute);
+      break;
+    }
+  }
+
+ private:
+  void volchange(long vol, bool mute) {
+    const char* icon = "notification-audio-volume-muted";
+
+    if (!mute) {
+      if (vol > 67) {
+        icon = "notification-audio-volume-high";
+      } else if (vol > 33) {
+        icon = "notification-audio-volume-medium";
+      } else if (vol > 0) {
+        icon = "notification-audio-volume-low";
+      }
+    }
+
+    NotifyNotification* notification = notify_notification_new("ponymix", "", icon);
+    notify_notification_set_timeout(notification, 1000);
+    notify_notification_set_urgency(notification, NOTIFY_URGENCY_NORMAL);
+    notify_notification_set_hint_int32(notification, "value", vol);
+    notify_notification_set_hint_string(notification, "synchronous", "volume");
+    notify_notification_show(notification, NULL);
+    g_object_unref(G_OBJECT(notification));
+  }
+};
+#endif
+
 // vim: set et ts=2 sw=2: