From 2c45a96edc10376ddc5f60fd767a02c0e30a581c Mon Sep 17 00:00:00 2001
From: Enrico Zini <enrico@enricozini.org>
Date: Sun, 7 Mar 2010 16:21:19 +0100
Subject: [PATCH] Notify alarms via omhacks vibrator

---
 src/audio.vala      | 59 +++++++++++++++++++++++++++++++++++----------
 src/libomhacks.vapi | 19 +++++++++++++++
 2 files changed, 65 insertions(+), 13 deletions(-)

diff --git a/src/audio.vala b/src/audio.vala
index 6686fa2..805ba49 100644
--- a/src/audio.vala
+++ b/src/audio.vala
@@ -25,22 +25,54 @@ namespace audio {
 
 public class Audio: zavai.Service
 {
-	protected dynamic DBus.Object audiodev;
-	protected dynamic DBus.Object vibdev;
+    protected Omhacks.Led vibrator;
+    protected bool has_vibrator;
+    /*
+       protected dynamic DBus.Object audiodev;
+       protected dynamic DBus.Object vibdev;
+   */
 
-	public Audio()
-	{
-		Object(name: "audio");
-		audiodev = zavai.registry.sbus.get_object(
-			"org.freesmartphone.odeviced",
-			"/org/freesmartphone/Device/Audio",
-			"org.freesmartphone.Device.Audio");
+    public Audio()
+    {
+        Object(name: "audio");
+
+        has_vibrator = (vibrator.init("neo1973:vibrator") == 0);
+
+/*
+        audiodev = zavai.registry.sbus.get_object(
+                "org.freesmartphone.odeviced",
+                "/org/freesmartphone/Device/Audio",
+                "org.freesmartphone.Device.Audio");
         vibdev = zavai.registry.sbus.get_object(
-			"org.freesmartphone.odeviced",
-			"/org/freesmartphone/Device/LED/neo1973_vibrator",
-			"org.freesmartphone.Device.LED");
-	}
+                "org.freesmartphone.odeviced",
+                "/org/freesmartphone/Device/LED/neo1973_vibrator",
+                "org.freesmartphone.Device.LED");
+*/
+        if (has_vibrator)
+        {
+            clock.alarm_trigger_queue.triggered += on_alarm_trigger;
+            clock.alarm_trigger_queue.acked += on_alarm_done;
+            clock.alarm_trigger_queue.canceled += on_alarm_done;
+        } else {
+            zavai.log.warning("audio: no way to notify alarm triggers");
+        }
+    }
 
+    public void on_alarm_trigger(clock.AlarmTriggerInfo info)
+    {
+        vibrator.brightness = 128;
+        vibrator.delay_on = 200;
+        vibrator.delay_off = 300;
+        vibrator.set();
+    }
+
+    public void on_alarm_done(clock.AlarmTriggerInfo info)
+    {
+        vibrator.brightness = 0;
+        vibrator.set();
+    }
+
+/*
     public void notify_alarm(zavai.clock.Alarm a)
     {
         // Wiggle screen to turn on backlight
@@ -53,6 +85,7 @@ public class Audio: zavai.Service
         }
         // TODO: play music?
     }
+*/
 }
 
 public Audio audio = null;
diff --git a/src/libomhacks.vapi b/src/libomhacks.vapi
index 10577a7..83434f3 100644
--- a/src/libomhacks.vapi
+++ b/src/libomhacks.vapi
@@ -1,6 +1,25 @@
 [CCode (cprefix="", cheader_filename="omhacks/all.h")]
 namespace Omhacks
 {
+    [CCode (cname = "struct om_led", cheader_filename = "omhacks/led.h", destroy_function = "")]
+    public struct Led
+    {
+        public char name[255];
+        public string dir;
+        public int dir_len;
+        public int brightness;
+        public char trigger[255];
+        public int delay_on;
+        public int delay_off;
+
+        [CCode (cname = "om_led_init")]
+        public int init(string name);
+        [CCode (cname = "om_led_get")]
+        public int get();
+        [CCode (cname = "om_led_set")]
+        public int set();
+    }
+
     namespace Screen
     {
         namespace Brightness
-- 
2.39.5