From: Alex Badea <vamposdecampos@gmail.com>
Date: Mon, 7 Jun 2010 18:51:43 +0000 (+0300)
Subject: Import: python PoC
X-Git-Url: http://git.maemo.org/git/?p=espeaktime;a=commitdiff_plain;h=3790c5cee8ffd8efc124a46cdefebefd45fac076;ds=sidebyside

Import: python PoC
---

diff --git a/python/espeaktime.py b/python/espeaktime.py
new file mode 100755
index 0000000..ee6d5a2
--- /dev/null
+++ b/python/espeaktime.py
@@ -0,0 +1,80 @@
+#!/usr/bin/python
+
+"""
+
+signal sender=:1.12 -> dest=(null destination) serial=1208 path=/org/freedesktop/Hal/devices/computer_logicaldev_input; interface=org.freedesktop.Hal.Device; member=Condition
+   string "ButtonPressed"
+      string "power"
+
+signal sender=:1.11 -> dest=(null destination) serial=750 path=/com/nokia/mce/signal; interface=com.nokia.mce.signal; member=display_status_ind
+   string "on"
+
+signal sender=:1.11 -> dest=(null destination) serial=731 path=/com/nokia/mce/signal; interface=com.nokia.mce.signal; member=tklock_mode_ind
+   string "locked"
+"""
+
+# mce/dbus-names.h
+MCE_SERVICE		= "com.nokia.mce"
+MCE_REQUEST_IF		= "com.nokia.mce.request"
+MCE_SIGNAL_IF		= "com.nokia.mce.signal"
+MCE_REQUEST_PATH	= "/com/nokia/mce/request"
+MCE_SIGNAL_PATH		= "/com/nokia/mce/signal"
+MCE_TKLOCK_MODE_SIG	= "tklock_mode_ind"
+MCE_DISPLAY_SIG		= "display_status_ind"
+
+import gobject
+import dbus
+import dbus.mainloop.glib
+import time
+import os
+
+class SpeakTimeController(object):
+	def __init__(self):
+		bus = dbus.SystemBus()
+		mce_req = dbus.Interface(
+			bus.get_object(MCE_SERVICE, MCE_REQUEST_PATH),
+			dbus_interface=MCE_REQUEST_IF)
+		mce = dbus.Interface(
+			bus.get_object(MCE_SERVICE, MCE_SIGNAL_PATH),
+			dbus_interface=MCE_SIGNAL_IF)
+		hal = dbus.Interface(
+			bus.get_object("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer_logicaldev_input"),
+			dbus_interface="org.freedesktop.Hal.Device")
+
+		self.sig_display_status(mce_req.get_display_status())
+		self.sig_tklock_mode(mce_req.get_tklock_mode())
+
+		mce.connect_to_signal(MCE_DISPLAY_SIG, self.sig_display_status)
+		mce.connect_to_signal(MCE_TKLOCK_MODE_SIG, self.sig_tklock_mode)
+		hal.connect_to_signal("Condition", self.sig_condition)
+
+
+
+	def sig_display_status(self, status):
+		print "display status [%s]" % status
+		self.display_status = status
+
+	def sig_tklock_mode(self, mode):
+		print "lock mode [%s]" % mode
+		self.tklock_mode = mode
+
+	def sig_condition(self, name, *args):
+		print "condition: name=[%s] args=[%r]" % (name, args)
+		if name == 'ButtonPressed' and args[0] == 'power':
+			print "power button"
+			if self.display_status == "on" and self.tklock_mode == "locked":
+				s = time.strftime("%H:%M")
+				print "speak: [%s]" % s
+				print os.system("espeak \"%s\"" % s)
+
+
+def main():
+	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+	
+	ctrl = SpeakTimeController()
+
+	print "loop"
+	mainloop = gobject.MainLoop()
+	mainloop.run()
+
+main()