Merge branch 'master' into master

README.md

@@ -53,21 +53,26 @@ Optional Features:
 For more details: [SafeEyes Features](http://slgobinath.github.io/SafeEyes/#features)
 
 ## Currently available translations
+ * [Català](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/ca.json)
  * [Čeština](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/cs.json)
  * [Deutsch](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/de.json)
  * [English](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/en.json)
  * [Español](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/es.json)
+ * [فارسی](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/fa.json)
  * [Français](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/fr.json)
  * [ქართული](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/ge.json)
  * [हिंदी](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/hi.json)
  * [Magyar](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/hu.json)
  * [Bahasa Indonesia](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/id.json)
+ * [Македонски](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/mk.json)
  * [Polski](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/pl.json)
  * [Português](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/pt.json)
  * [Русский](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/ru.json)
  * [Slovenský](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/sk.json)
  * [தமிழ்](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/ta.json)
  * [Türkçe](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/tr.json)
+ * [Українська](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/uk.json)
+ * [Tiếng Việt](https://github.com/slgobinath/SafeEyes/tree/master/safeeyes/config/lang/vi.json)
 
 Do you want to see your language here? Please translate Safe Eyes to whatever the languages you know. Visit to **Translate Safe Eyes** in [Customize Safe Eyes](http://slgobinath.github.io/SafeEyes/#customize) to see how to translate.
 

debian/changelog

@@ -1,4 +1,14 @@
-safeeyes (1.2.1-1) xenial; urgency=low
+safeeyes (1.2.2-1) xenial; urgency=low
+
+  * Show next break time in tray icon in supported environments
+
+  * Enable keyboard shortcuts
+
+  * Fix screen flickering in KDE
+
+  * Show the break type in the notification
+
+  * Make pyaudio optional
 
   * Support postponing the break
 

safeeyes/AboutDialog.py

@@ -18,18 +18,15 @@
 
 import gi
 gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk, Gdk, GdkX11
+from gi.repository import Gtk
 
 
-"""
+class AboutDialog:
+	"""
 	AboutDialog reads the about_dialog.glade and build the user interface using that file.
 	It shows the application name with version, a small description, license and the GitHub url.
-"""
-class AboutDialog:
+	"""
 
-	"""
-		Read the about_dialog.glade and build the user interface.
-	"""
 	def __init__(self, glade_file, version, language):
 		builder = Gtk.Builder()
 		builder.add_from_file(glade_file)
@@ -42,23 +39,20 @@ class AboutDialog:
 		# Set the version at the runtime
 		builder.get_object("lbl_app_name").set_label("Safe Eyes " + version)
 
-
-	"""
-		Show the About dialog.
-	"""
 	def show(self):
+		"""
+		Show the About dialog.
+		"""
 		self.window.show_all()
 
-
-	"""
-		Window close event handler.
-	"""
 	def on_window_delete(self, *args):
+		"""
+		Window close event handler.
+		"""
 		self.window.destroy()
 
-
-	"""
-		Close button click event handler.
-	"""
 	def on_close_clicked(self, button):
+		"""
+		Close button click event handler.
+		"""
 		self.window.destroy()

safeeyes/BreakScreen.py

@@ -16,104 +16,114 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import gi, signal, sys, threading, logging
-from Xlib import Xatom, Xutil
+import gi, threading, logging, time
 from Xlib.display import Display, X
 gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk, Gdk, GLib, GdkX11
+from gi.repository import Gtk, Gdk, GLib
 
 
-"""
-	The fullscreen window which prevents users from using the computer.
-"""
 class BreakScreen:
+	"""
+	The fullscreen window which prevents users from using the computer.
+	This class reads the break_screen.glade and build the user interface.
+	"""
 
-	"""
-		Read the break_screen.glade and build the user interface.
-	"""
-	def __init__(self, on_skip, on_postpone, glade_file, style_sheet_path):
+	def __init__(self, context, on_skip, on_postpone, glade_file, style_sheet_path):
+		self.context = context
 		self.on_skip = on_skip
 		self.on_postpone = on_postpone
 		self.is_pretified = False
-		self.key_lock_condition = threading.Condition()
 		self.windows = []
 		self.count_labels = []
 		self.glade_file = glade_file
+		self.enable_shortcut = False
+		self.display = Display()
 
 		# Initialize the theme
 		css_provider = Gtk.CssProvider()
 		css_provider.load_from_path(style_sheet_path)
 		Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(), css_provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
 
-
-	"""
-		Initialize the internal properties from configuration
-	"""
 	def initialize(self, config, language):
+		"""
+		Initialize the internal properties from configuration
+		"""
 		logging.info("Initialize the break screen")
 		self.skip_button_text = language['ui_controls']['skip']
 		self.postpone_button_text = language['ui_controls']['postpone']
 		self.strict_break = config.get('strict_break', False)
 		self.enable_postpone = config.get('allow_postpone', False)
+		self.keycode_shortcut_skip = config.get('shortcut_skip', 9)
+		self.keycode_shortcut_postpone = config.get('shortcut_postpone', 65)
+		self.shortcut_disable_time = config.get('shortcut_disable_time', 2)
 
-
-	"""
-		Window close event handler.
-	"""
-	def on_window_delete(self, *args):
-		logging.info("Closing the break screen")
-		self.lock_keyboard = False
-		self.close()
-
-
-	"""
-		Skip button press event handler.
-	"""
-	def on_skip_clicked(self, button):
+	def skip_break(self):
+		"""
+		Skip the break from the break screen
+		"""
 		logging.info("User skipped the break")
 		# Must call on_skip before close to lock screen before closing the break screen
 		self.on_skip()
 		self.close()
 
-
-	"""
-		Postpone button press event handler.
-	"""
-	def on_postpone_clicked(self, button):
+	def postpone_break(self):
+		"""
+		Postpone the break from the break screen
+		"""
 		logging.info("User postponed the break")
 		self.on_postpone()
 		self.close()
 
+	def on_window_delete(self, *args):
+		"""
+		Window close event handler.
+		"""
+		logging.info("Closing the break screen")
+		self.__release_keyboard()
+		self.close()
 
-	"""
+	def on_skip_clicked(self, button):
+		"""
+		Skip button press event handler.
+		"""
+		self.skip_break()
+
+	def on_postpone_clicked(self, button):
+		"""
+		Postpone button press event handler.
+		"""
+		self.postpone_break()
+
+	def show_count_down(self, count_down, seconds):
+		"""
 		Show/update the count down on all screens.
-	"""
-	def show_count_down(self, count):
-		GLib.idle_add(lambda: self.__update_count_down(count))
+		"""
+		self.enable_shortcut = not self.strict_break and self.shortcut_disable_time <= count_down
+		mins, secs = divmod(seconds, 60)
+		timeformat = '{:02d}:{:02d}'.format(mins, secs)
+		GLib.idle_add(lambda: self.__update_count_down(timeformat))
 
-
-	"""
-		Show the break screen with the given message on all displays.
-	"""
 	def show_message(self, message, image_path, plugins_data):
+		"""
+		Show the break screen with the given message on all displays.
+		"""
+		self.enable_shortcut = not self.strict_break and self.shortcut_disable_time <= 0
 		GLib.idle_add(lambda: self.__show_break_screen(message, image_path, plugins_data))
 
-
-	"""
-		Hide the break screen from active window and destroy all other windows
-	"""
 	def close(self):
+		"""
+		Hide the break screen from active window and destroy all other windows
+		"""
 		logging.info("Close the break screen(s)")
 		self.__release_keyboard()
 
 		# Destroy other windows if exists
 		GLib.idle_add(lambda: self.__destroy_all_screens())
 
-
-	"""
-		Show an empty break screen on all screens.
-	"""
 	def __show_break_screen(self, message, image_path, plugins_data):
+		"""
+		Show an empty break screen on all screens.
+		"""
 		# Lock the keyboard
 		thread = threading.Thread(target=self.__lock_keyboard)
 		thread.start()
@@ -156,72 +166,76 @@ class BreakScreen:
 				btn_skip.set_visible(True)
 				box_buttons.pack_start(btn_skip, True, True, 0)
 
-
-
 			# Set values
 			if image_path:
 				img_break.set_from_file(image_path)
 			lbl_message.set_label(message)
-			lbl_left.set_markup(plugins_data['left']);
-			lbl_right.set_markup(plugins_data['right']);
+			lbl_left.set_markup(plugins_data['left'])
+			lbl_right.set_markup(plugins_data['right'])
 
 			self.windows.append(window)
 			self.count_labels.append(lbl_count)
 
 			# Set visual to apply css theme. It should be called before show method.
 			window.set_visual(window.get_screen().get_rgba_visual())
+			if self.context['desktop'] == 'kde':
+				# Fix flickering screen in KDE by setting opacity to 1
+				window.set_opacity(0.9)
 
-			window.move(x, y)
 			window.stick()
 			window.set_keep_above(True)
 			window.present()
+			window.move(x, y)
 			window.fullscreen()
 
-
-	"""
-		Update the countdown on all break screens.
-	"""
 	def __update_count_down(self, count):
+		"""
+		Update the countdown on all break screens.
+		"""
 		for label in self.count_labels:
 			label.set_text(count)
 
-
-	"""
-		Lock the keyboard to prevent the user from using keyboard shortcuts
-	"""
 	def __lock_keyboard(self):
+		"""
+		Lock the keyboard to prevent the user from using keyboard shortcuts
+		"""
 		logging.info("Lock the keyboard")
 		self.lock_keyboard = True
-		display = Display()
-		root = display.screen().root
-		# Grap the keyboard
-		root.grab_keyboard(owner_events = False, pointer_mode = X.GrabModeAsync, keyboard_mode = X.GrabModeAsync, time = X.CurrentTime)
+
+		# Grab the keyboard
+		root = self.display.screen().root
+		root.change_attributes(event_mask=X.KeyPressMask | X.KeyReleaseMask)
+		root.grab_keyboard(True, X.GrabModeAsync, X.GrabModeAsync, X.CurrentTime)
+
 		# Consume keyboard events
-		self.key_lock_condition.acquire()
 		while self.lock_keyboard:
-			self.key_lock_condition.wait()
-		self.key_lock_condition.release()
+			if self.display.pending_events() > 0:
+				# Avoid waiting for next event by checking pending events
+				event = self.display.next_event()
+				if self.enable_shortcut and event.type == X.KeyPress:
+					if event.detail == self.keycode_shortcut_skip:
+						self.skip_break()
+						break
+					elif self.enable_postpone and event.detail == self.keycode_shortcut_postpone:
+						self.postpone_break()
+						break
+			else:
+				# Reduce the CPU usage by sleeping for a second
+				time.sleep(1)
 
-		# Ungrap the keyboard
-		logging.info("Unlock the keyboard")
-		display.ungrab_keyboard(X.CurrentTime)
-		display.flush()
-
-
-	"""
-		Release the locked keyboard.
-	"""
 	def __release_keyboard(self):
-		self.key_lock_condition.acquire()
+		"""
+		Release the locked keyboard.
+		"""
+		logging.info("Unlock the keyboard")
 		self.lock_keyboard = False
-		self.key_lock_condition.notify()
-		self.key_lock_condition.release()
+		self.display.ungrab_keyboard(X.CurrentTime)
+		self.display.flush()
 
-
-	"""
-		Close all the break screens.
-	"""
 	def __destroy_all_screens(self):
+		"""
+		Close all the break screens.
+		"""
 		for win in self.windows:
 			win.destroy()
 		del self.windows[:]

safeeyes/Notification.py

@@ -24,33 +24,43 @@ from safeeyes import Utility
 
 APPINDICATOR_ID = 'safeeyes'
 
+
 class Notification:
 	"""
-		This class is responsible for the notification to the user before the break.
+	This class is responsible for the notification to the user before the break.
 	"""
 
-
-	def __init__(self, language):
-		"""
-		Initialize the notification.
-		"""
+	def __init__(self, context, language):
 		logging.info('Initialize the notification')
 		Notify.init(APPINDICATOR_ID)
+		self.context = context
 		self.language = language
 
+	def initialize(self, language):
+		"""
+		Initialize the notification object.
+		"""
+		self.language = language
 
 	def show(self, warning_time):
 		"""
 		Show the notification
 		"""
 		logging.info('Show pre-break notification')
-		self.notification = Notify.Notification.new('Safe Eyes', '\n' + self.language['messages']['ready_for_a_break'].format(warning_time), icon='safeeyes_enabled')
+
+		# Construct the message based on the type of the next break
+		message = '\n'
+		if self.context['break_type'] == 'short':
+			message += self.language['messages']['ready_for_a_short_break'].format(warning_time)
+		else:
+			message += self.language['messages']['ready_for_a_long_break'].format(warning_time)
+
+		self.notification = Notify.Notification.new('Safe Eyes', message, icon='safeeyes_enabled')
 		try:
 			self.notification.show()
 		except Exception as e:
 			logging.exception('Error in showing notification', e)
 
-
 	def close(self):
 		"""
 		Close the notification if it is not closed by the system already.
@@ -62,10 +72,9 @@ class Notification:
 			# Some Linux systems automatically close the notification.
 			pass
 
-
 	def quite(self):
 		"""
 		Uninitialize the notification. Call this method when closing the application.
 		"""
 		logging.info('Uninitialize Safe Eyes notification')
-		Utility.execute_main_thread(Notify.uninit)
+		Utility.execute_main_thread(Notify.uninit)

safeeyes/Plugins.py

@@ -23,16 +23,13 @@ from safeeyes import Utility
 plugins_directory = os.path.join(Utility.config_directory, 'plugins')
 sys.path.append(os.path.abspath(plugins_directory))
 
+
 class Plugins:
 	"""
-		This class manages imports the plugins and calls the methods defined in those plugins.
+	Imports the Safe Eyes plugins and calls the methods defined in those plugins.
 	"""
 
-
 	def __init__(self, config):
-		"""
-		Load the plugins.
-		"""
 		logging.info('Load all the plugins')
 		self.__plugins = []
 
@@ -47,18 +44,17 @@ class Plugins:
 				else:
 					logging.warning('Plugin file ' + str(plugin['name']) + '.py not found')
 			else:
-				logging.warning('Ignoring the plugin ' + str(plugin['name']) + ' due to invalid location value: ' +  plugin['location'])
-		
+				logging.warning('Ignoring the plugin ' + str(plugin['name']) + ' due to invalid location value: ' + plugin['location'])
+
 		if self.__plugins:
 			self.__thread_pool = ThreadPool(min([4, len(self.__plugins)]))
 
-
 	def start(self, context):
 		"""
 		Call the start function of all the plugins in separate thread.
 		"""
 		if self.__plugins:
-			context = copy.deepcopy(context)	# If plugins change the context, it should not affect Safe Eyes
+			context = copy.deepcopy(context)    # If plugins change the context, it should not affect Safe Eyes
 			for plugin in self.__plugins:
 				try:
 					self.__thread_pool.apply_async(plugin['module'].start, (context,))
@@ -70,14 +66,13 @@ class Plugins:
 		Call the pre_notification function of all the plugins in separate thread.
 		"""
 		if self.__plugins:
-			context = copy.deepcopy(context)	# If plugins change the context, it should not affect Safe Eyes
+			context = copy.deepcopy(context)    # If plugins change the context, it should not affect Safe Eyes
 			for plugin in self.__plugins:
 				try:
 					self.__thread_pool.apply_async(plugin['module'].pre_notification, (context,))
 				except Exception as e:
 					pass
 
-
 	def pre_break(self, context):
 		"""
 		Call the pre_break function of all the plugins and provide maximum 1 second to return the result.
@@ -87,14 +82,14 @@ class Plugins:
 		"""
 		output = {'left': '                                                  \n', 'right': '                                                  \n'}
 		if self.__plugins:
-			context = copy.deepcopy(context)	# If plugins change the context, it should not affect Safe Eyes
+			context = copy.deepcopy(context)    # If plugins change the context, it should not affect Safe Eyes
 			multiple_results = [self.__thread_pool.apply_async(plugin['module'].pre_break, (context,)) for plugin in self.__plugins]
 			for i in range(len(multiple_results)):
 				try:
 					result = multiple_results[i].get(timeout=1)
 					if result:
 						# Limit the line length to 50 characters
-						large_lines  = list(filter(lambda x: len(x) > 50, Utility.html_to_text(result).splitlines()))
+						large_lines = list(filter(lambda x: len(x) > 50, Utility.html_to_text(result).splitlines()))
 						if large_lines:
 							logging.warning('Ignoring lengthy result from the plugin ' + self.__plugins[i]['name'])
 							continue
@@ -105,13 +100,12 @@ class Plugins:
 
 		return output
 
-
 	def post_break(self, context):
 		"""
 		Call the post_break function of all the plugins in separate thread.
 		"""
 		if self.__plugins:
-			context = copy.deepcopy(context)	# If plugins change the context, it should not affect Safe Eyes
+			context = copy.deepcopy(context)    # If plugins change the context, it should not affect Safe Eyes
 			for plugin in self.__plugins:
 				try:
 					self.__thread_pool.apply_async(plugin['module'].post_break, (context,))
@@ -123,7 +117,7 @@ class Plugins:
 		Call the exit function of all the plugins in separate thread.
 		"""
 		if self.__plugins:
-			context = copy.deepcopy(context)	# If plugins change the context, it should not affect Safe Eyes
+			context = copy.deepcopy(context)    # If plugins change the context, it should not affect Safe Eyes
 
 			# Give maximum 1 sec for all plugins before terminating the thread pool
 			multiple_results = [self.__thread_pool.apply_async(plugin['module'].exit, (context,)) for plugin in self.__plugins]
@@ -135,12 +129,11 @@ class Plugins:
 					pass
 
 			try:
-				self.__thread_pool.terminate()	# Shutdown the pool
+				self.__thread_pool.terminate()    # Shutdown the pool
 			except Exception as e:
 				pass
 
-
-	def __has_method(self, module, method_name, no_of_args = 1):
+	def __has_method(self, module, method_name, no_of_args=1):
 		"""
 		Check whether the given function is defined in the module or not.
 		"""

safeeyes/SafeEyesCore.py

@@ -17,18 +17,15 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-import time, datetime, threading, sys, subprocess, logging
+import time, datetime, threading, logging
 from safeeyes import Utility
 
 
-"""
-	Core of Safe Eyes which runs the scheduler and notifies the breaks.
-"""
 class SafeEyesCore:
+	"""
+	Core of Safe Eyes which runs the scheduler and notifies the breaks.
+	"""
 
-	"""
-		Initialize the internal variables of the core.
-	"""
 	def __init__(self, context, show_notification, start_break, end_break, on_countdown, update_next_break_info):
 		# Initialize the variables
 		self.break_count = -1
@@ -48,14 +45,13 @@ class SafeEyesCore:
 		self.context['skipped'] = False
 		self.context['postponed'] = False
 
-
-	"""
-		Initialize the internal properties from configuration
-	"""
 	def initialize(self, config, language):
+		"""
+		Initialize the internal properties from configuration
+		"""
 		logging.info("Initialize the core")
-		self.short_break_exercises = [] #language['exercises']['short_break_exercises']
-		self.long_break_exercises = [] #language['exercises']['long_break_exercises']
+		self.short_break_exercises = []    # language['exercises']['short_break_exercises']
+		self.long_break_exercises = []     # language['exercises']['long_break_exercises']
 
 		self.no_of_short_breaks_per_long_break = config['no_of_short_breaks_per_long_break']
 		self.pre_break_warning_time = config['pre_break_warning_time']
@@ -111,11 +107,10 @@ class SafeEyesCore:
 
 			self.long_break_exercises.append([name, break_time, audible_alert, image])
 
-
-	"""
-		Start Safe Eyes is it is not running already.
-	"""
 	def start(self):
+		"""
+		Start Safe Eyes is it is not running already.
+		"""
 		with self.lock:
 			if not self.active:
 				logging.info("Scheduling next break")
@@ -125,18 +120,23 @@ class SafeEyesCore:
 				if self.context['idle_pause_enabled']:
 					Utility.start_thread(self.__start_idle_monitor)
 
-
-	"""
-		Stop Safe Eyes if it is running.
-	"""
 	def stop(self):
+		"""
+		Stop Safe Eyes if it is running.
+		"""
 		with self.lock:
 			if self.active:
 				logging.info("Stop the core")
-				# Reset the state properties in case of restart
-				# self.break_count = 0
-				# self.long_break_message_index = -1
-				# self.short_break_message_index = -1
+
+				# Prevent resuming from a long break
+				current_break_count = self.break_count = 0
+				self.break_count = ((self.break_count + 1) % self.no_of_short_breaks_per_long_break)
+				if self.__is_long_break():
+					# Next break will be a long break. Leave the increment so that next break will be short break after the long
+					pass
+				else:
+					# Reset to the current state
+					self.break_count = current_break_count
 
 				# Stop the break thread
 				self.notification_condition.acquire()
@@ -150,11 +150,10 @@ class SafeEyesCore:
 				self.idle_condition.notify_all()
 				self.idle_condition.release()
 
-
-	"""
-		Pause Safe Eyes if it is running.
-	"""
 	def pause(self):
+		"""
+		Pause Safe Eyes if it is running.
+		"""
 		with self.lock:
 			if self.active and self.running:
 				self.notification_condition.acquire()
@@ -162,38 +161,35 @@ class SafeEyesCore:
 				self.notification_condition.notify_all()
 				self.notification_condition.release()
 
-
-	"""
-		Resume Safe Eyes if it is not running.
-	"""
 	def resume(self):
+		"""
+		Resume Safe Eyes if it is not running.
+		"""
 		with self.lock:
 			if self.active and not self.running:
 				self.running = True
 				Utility.start_thread(self.__scheduler_job)
 
-
-	"""
-		User skipped the break using Skip button
-	"""
 	def skip_break(self):
+		"""
+		User skipped the break using Skip button
+		"""
 		self.context['skipped'] = True
 
-	"""
-		User postponed the break using Postpone button
-	"""
 	def postpone_break(self):
+		"""
+		User postponed the break using Postpone button
+		"""
 		self.context['postponed'] = True
 
-
-	"""
-		Scheduler task to execute during every interval
-	"""
 	def __scheduler_job(self):
+		"""
+		Scheduler task to execute during every interval
+		"""
 		if not self.__is_running():
 			return
 
-		time_to_wait = self.break_interval	# In minutes
+		time_to_wait = self.break_interval    # In minutes
 
 		if self.context['postponed']:
 			# Reduce the break count by 1 to show the same break again
@@ -213,11 +209,16 @@ class SafeEyesCore:
 		next_break_time = datetime.datetime.now() + datetime.timedelta(minutes=time_to_wait)
 		self.update_next_break_info(next_break_time)
 
+		self.break_count = ((self.break_count + 1) % self.no_of_short_breaks_per_long_break)
+		if self.__is_long_break():
+			self.context['break_type'] = 'long'
+		else:
+			self.context['break_type'] = 'short'
 
 		# Wait for the pre break warning period
 		logging.info("Pre-break waiting for {} minutes".format(time_to_wait))
 		self.notification_condition.acquire()
-		self.notification_condition.wait(time_to_wait * 60)	# Convert to seconds
+		self.notification_condition.wait(time_to_wait * 60)    # Convert to seconds
 		self.notification_condition.release()
 
 		logging.info("Pre-break waiting is over")
@@ -227,16 +228,13 @@ class SafeEyesCore:
 
 		logging.info("Ready to show the break")
 
-		self.break_count = ((self.break_count + 1) % self.no_of_short_breaks_per_long_break)
-
 		self.is_before_break = False
 		Utility.execute_main_thread(self.__check_active_window)
 
-
-	"""
-		Show the notification and start the break after the notification.
-	"""
 	def __show_notification(self):
+		"""
+		Show the notification and start the break after the notification.
+		"""
 		# Show the notification
 		self.show_notification()
 
@@ -249,13 +247,12 @@ class SafeEyesCore:
 		self.is_before_break = True
 		Utility.execute_main_thread(self.__check_active_window)
 
-
-	"""
-		Check the active window for full-screen and user defined exceptions.
-	"""
 	def __check_active_window(self):
+		"""
+		Check the active window for full-screen and user defined exceptions.
+		"""
 		# Check the active window again. (User might changed the window)
-		if self.__is_running() and  Utility.is_active_window_skipped(self.skip_break_window_classes, self.take_break_window_classes, self.is_before_break):
+		if self.__is_running() and Utility.is_active_window_skipped(self.skip_break_window_classes, self.take_break_window_classes, self.is_before_break):
 			# If full screen app found, do not show break screen
 			logging.info("Found a skip_break or full-screen window. Skip the break")
 			if self.__is_running():
@@ -269,12 +266,10 @@ class SafeEyesCore:
 		else:
 			Utility.start_thread(self.__show_notification)
 
-
-
-	"""
-		Start the break screen.
-	"""
 	def __start_break(self):
+		"""
+		Start the break screen.
+		"""
 		# User can disable SafeEyes during notification
 		if self.__is_running():
 			message = ""
@@ -288,7 +283,6 @@ class SafeEyesCore:
 				seconds = self.long_break_exercises[self.long_break_message_index][1]
 				audible_alert = self.long_break_exercises[self.long_break_message_index][2]
 				image = self.long_break_exercises[self.long_break_message_index][3]
-				self.context['break_type'] = 'long'
 			else:
 				logging.info("Count is {}; get a short beak message".format(self.break_count))
 				self.short_break_message_index = (self.short_break_message_index + 1) % len(self.short_break_exercises)
@@ -296,7 +290,6 @@ class SafeEyesCore:
 				seconds = self.short_break_exercises[self.short_break_message_index][1]
 				audible_alert = self.short_break_exercises[self.short_break_message_index][2]
 				image = self.short_break_exercises[self.short_break_message_index][3]
-				self.context['break_type'] = 'short'
 
 			self.context['break_length'] = seconds
 			self.context['audible_alert'] = audible_alert
@@ -307,11 +300,10 @@ class SafeEyesCore:
 
 			# Use self.active instead of self.__is_running to avoid idle pause interrupting the break
 			while seconds and self.active and not self.context['skipped'] and not self.context['postponed']:
-				self.context['count_down'] = total_break_time - seconds
-				mins, secs = divmod(seconds, 60)
-				timeformat = '{:02d}:{:02d}'.format(mins, secs)
-				self.on_countdown(timeformat)
-				time.sleep(1)	# Sleep for 1 second
+				count_down = total_break_time - seconds
+				self.context['count_down'] = count_down
+				self.on_countdown(count_down, seconds)
+				time.sleep(1)    # Sleep for 1 second
 				seconds -= 1
 
 			# Loop terminated because of timeout (not skipped) -> Close the break alert
@@ -327,26 +319,22 @@ class SafeEyesCore:
 				# Schedule the break again
 				Utility.start_thread(self.__scheduler_job)
 
-
-
-	"""
-		Tells whether Safe Eyes is running or not.
-	"""
 	def __is_running(self):
+		"""
+		Tells whether Safe Eyes is running or not.
+		"""
 		return self.active and self.running
 
-
-	"""
-		Check if the current break is long break or short current
-	"""
 	def __is_long_break(self):
+		"""
+		Check if the current break is long break or short current
+		"""
 		return self.break_count == self.no_of_short_breaks_per_long_break - 1
 
-
-	"""
-		Continuously check the system idle time and pause/resume Safe Eyes based on it.
-	"""
 	def __start_idle_monitor(self):
+		"""
+		Continuously check the system idle time and pause/resume Safe Eyes based on it.
+		"""
 		while self.active:
 			# Wait for 2 seconds
 			self.idle_condition.acquire()

safeeyes/SettingsDialog.py

@@ -18,9 +18,10 @@
 
 import gi
 gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk, Gdk, GdkX11, GObject
+from gi.repository import Gtk, GObject
 from safeeyes import Utility
 
+
 class SettingsDialog:
 	"""
 		Create and initialize SettingsDialog instance.
@@ -29,11 +30,14 @@ class SettingsDialog:
 		self.config = config
 		self.on_save_settings = on_save_settings
 		self.languages = []
+		self.language = language
 
 		builder = Gtk.Builder()
 		builder.add_from_file(glade_file)
 		builder.connect_signals(self)
 
+		xprintidle_available = Utility.command_exist('xprintidle')
+
 		# Get the UI components
 		self.window = builder.get_object('window_settings')
 		self.spin_short_break_duration = builder.get_object('spin_short_break_duration')
@@ -43,6 +47,7 @@ class SettingsDialog:
 		self.spin_time_to_prepare = builder.get_object('spin_time_to_prepare')
 		self.spin_idle_time_to_pause = builder.get_object('spin_idle_time_to_pause')
 		self.spin_postpone_duration = builder.get_object('spin_postpone_duration')
+		self.spin_disable_keyboard_shortcut = builder.get_object('spin_disable_keyboard_shortcut')
 		self.switch_show_time_in_tray = builder.get_object('switch_show_time_in_tray')
 		self.switch_strict_break = builder.get_object('switch_strict_break')
 		self.switch_postpone = builder.get_object('switch_postpone')
@@ -60,6 +65,7 @@ class SettingsDialog:
 		builder.get_object('lbl_idle_time_to_pause').set_label(language['ui_controls']['idle_time'])
 		builder.get_object('lbl_postpone_duration').set_label(language['ui_controls']['postpone_duration'])
 		builder.get_object('lbl_allow_postpone').set_label(language['ui_controls']['allow_postpone'])
+		builder.get_object('lbl_disable_keyboard_shortcut').set_label(language['ui_controls']['disable_keyboard_shortcut'])
 		builder.get_object('lbl_show_time_in_tray').set_label(language['ui_controls']['show_time_in_tray'])
 		builder.get_object('lbl_strict_break').set_label(language['ui_controls']['strict_break'])
 		builder.get_object('lbl_audible_alert').set_label(language['ui_controls']['audible_alert'])
@@ -75,15 +81,16 @@ class SettingsDialog:
 		self.spin_interval_between_two_breaks.set_value(config['break_interval'])
 		self.spin_short_between_long.set_value(config['no_of_short_breaks_per_long_break'])
 		self.spin_time_to_prepare.set_value(config['pre_break_warning_time'])
-		self.spin_idle_time_to_pause.set_value(config['idle_time'])
+		self.spin_idle_time_to_pause.set_value(config['idle_time'] and xprintidle_available)
 		self.spin_postpone_duration.set_value(config['postpone_duration'])
+		self.spin_disable_keyboard_shortcut.set_value(config['shortcut_disable_time'])
 		self.switch_show_time_in_tray.set_active(config['show_time_in_tray'])
 		self.switch_strict_break.set_active(config['strict_break'])
-		self.switch_audible_alert.set_active(config['audible_alert'])
+		self.switch_audible_alert.set_active(config['audible_alert'] and Utility.pyaudio is None)
 		self.spin_time_to_screen_lock.set_value(config['time_to_screen_lock'])
 
 		# Enable idle_time_to_pause only if xprintidle is available
-		self.spin_idle_time_to_pause.set_sensitive(Utility.command_exist('xprintidle'))
+		self.spin_idle_time_to_pause.set_sensitive(xprintidle_available)
 
 		self.switch_screen_lock.set_sensitive(able_to_lock_screen)
 		self.switch_screen_lock.set_active(able_to_lock_screen and config['enable_screen_lock'])
@@ -99,6 +106,9 @@ class SettingsDialog:
 			self.on_switch_screen_lock_activate(self.switch_screen_lock, self.switch_screen_lock.get_active())
 			self.on_switch_postpone_activate(self.switch_postpone, self.switch_postpone.get_active())
 
+			if Utility.pyaudio is None:
+				self.switch_audible_alert.connect('state-set', self.on_switch_audible_alert_activate)
+
 		# Initialize the language combobox
 		language_list_store = Gtk.ListStore(GObject.TYPE_STRING)
 		language_index = 2
@@ -108,7 +118,7 @@ class SettingsDialog:
 		language_list_store.append([language['ui_controls']['system_language']])
 		language_list_store.append(['-'])
 		self.languages.append('system')
-		self.languages.append('system')	# Dummy record for row separator
+		self.languages.append('system')    # Dummy record for row separator
 		if 'system' == lang_code:
 			self.cmb_language.set_active(0)
 
@@ -120,19 +130,17 @@ class SettingsDialog:
 			language_index += 1
 
 		self.cmb_language.set_model(language_list_store)
-		self.cmb_language.set_row_separator_func(lambda m,i: m.get_value(i, 0) == '-')
+		self.cmb_language.set_row_separator_func(lambda m, i: m.get_value(i, 0) == '-')
 		cell = Gtk.CellRendererText()
 		self.cmb_language.pack_start(cell, True)
 		self.cmb_language.add_attribute(cell, 'text', 0)
 
-
 	def show(self):
 		"""
 		Show the SettingsDialog.
 		"""
 		self.window.show_all()
 
-
 	def on_switch_screen_lock_activate(self, switch, state):
 		"""
 		Event handler to the state change of the screen_lock switch.
@@ -140,13 +148,12 @@ class SettingsDialog:
 		"""
 		self.spin_time_to_screen_lock.set_sensitive(self.switch_screen_lock.get_active())
 
-
 	def on_switch_strict_break_activate(self, switch, state):
 		"""
 		Event handler to the state change of the postpone switch.
 		Enable or disable the self.spin_postpone_duration based on the state of the postpone switch.
 		"""
-		strict_break_enable = state #self.switch_strict_break.get_active()
+		strict_break_enable = state    # self.switch_strict_break.get_active()
 		self.switch_postpone.set_sensitive(not strict_break_enable)
 		if strict_break_enable:
 			self.switch_postpone.set_active(False)
@@ -158,13 +165,22 @@ class SettingsDialog:
 		"""
 		self.spin_postpone_duration.set_sensitive(self.switch_postpone.get_active())
 
+	def on_switch_audible_alert_activate(self, switch, state):
+		"""
+		Event handler to the state change of the audible_alert switch.
+		Show the information message dialog to install pyaudio if not installed.
+		"""
+		if state and Utility.pyaudio is None:
+			self.__show_message_dialog(self.language['messages']['audible_alert_disabled'], self.language['messages']['software_required'].format('pyaudio'))
+			switch.emit_stop_by_name('state-set')
+			self.switch_audible_alert.set_active(False)
+
 	def on_window_delete(self, *args):
 		"""
 		Event handler for Settings dialog close action.
 		"""
 		self.window.destroy()
 
-
 	def on_save_clicked(self, button):
 		"""
 		Event handler for Save button click.
@@ -176,20 +192,35 @@ class SettingsDialog:
 		self.config['pre_break_warning_time'] = self.spin_time_to_prepare.get_value_as_int()
 		self.config['idle_time'] = self.spin_idle_time_to_pause.get_value_as_int()
 		self.config['postpone_duration'] = self.spin_postpone_duration.get_value_as_int()
+		self.config['shortcut_disable_time'] = self.spin_disable_keyboard_shortcut.get_value_as_int()
 		self.config['show_time_in_tray'] = self.switch_show_time_in_tray.get_active()
 		self.config['strict_break'] = self.switch_strict_break.get_active()
-		self.config['audible_alert'] = self.switch_audible_alert.get_active()
 		self.config['language'] = self.languages[self.cmb_language.get_active()]
 		self.config['time_to_screen_lock'] = self.spin_time_to_screen_lock.get_value_as_int()
 		self.config['enable_screen_lock'] = self.switch_screen_lock.get_active()
 		self.config['allow_postpone'] = self.switch_postpone.get_active()
+		# Check if pyaudio is installed when turning audible notifications on
+		if self.switch_audible_alert.get_active() and not Utility.pyaudio:
+			# Notify user that pyaudio is not installed
+			self.__show_message_dialog(self.language['messages']['audible_alert_disabled'], self.language['messages']['software_required'].format('pyaudio'))
+			self.config['audible_alert'] = False
+		else:
+			self.config['audible_alert'] = self.switch_audible_alert.get_active()
 
-		self.on_save_settings(self.config)	# Call the provided save method
-		self.window.destroy()	# Close the settings window
-
+		self.on_save_settings(self.config)    # Call the provided save method
+		self.window.destroy()                 # Close the settings window
 
 	def on_cancel_clicked(self, button):
 		"""
 		Event handler for Cancel button click.
 		"""
 		self.window.destroy()
+
+	def __show_message_dialog(self, primary_text, secondary_text):
+		"""
+		Show a popup message dialog.
+		"""
+		dialog = Gtk.MessageDialog(self.window, 0, Gtk.MessageType.WARNING, Gtk.ButtonsType.OK, primary_text)
+		dialog.format_secondary_text(secondary_text)
+		dialog.run()
+		dialog.destroy()

safeeyes/TrayIcon.py

@@ -28,6 +28,9 @@ APPINDICATOR_ID = 'safeeyes'
 
 
 class TrayIcon:
+	"""
+	Create and show the tray icon along with the tray menu.
+	"""
 
 	def __init__(self, config, language, on_show_settings, on_show_about, on_enable, on_disable, on_quite):
 		logging.info("Initialize the tray icon")
@@ -133,9 +136,15 @@ class TrayIcon:
 		self.indicator.set_menu(self.menu)
 
 	def initialize(self, config):
+		"""
+		Initialize the tray icon by setting the config.
+		"""
 		self.config = config
 
 	def set_labels(self, language):
+		"""
+		Update the text of menu items based on the selected language.
+		"""
 		self.language = language
 		for entry in self.sub_menu_items:
 			entry[0].set_label(self.language['ui_controls'][entry[1]].format(entry[2]))
@@ -158,12 +167,22 @@ class TrayIcon:
 		self.item_quit.set_label(self.language['ui_controls']['quit'])
 
 	def show_icon(self):
+		"""
+		Show the tray icon.
+		"""
 		Utility.execute_main_thread(self.indicator.set_status, appindicator.IndicatorStatus.ACTIVE)
 
 	def hide_icon(self):
+		"""
+		Hide the tray icon.
+		"""
 		Utility.execute_main_thread(self.indicator.set_status, appindicator.IndicatorStatus.PASSIVE)
 
 	def quit_safe_eyes(self, *args):
+		"""
+		Handle Quit menu action.
+		This action terminates the application.
+		"""
 		self.on_quite()
 		with self.lock:
 			self.active = True
@@ -173,17 +192,31 @@ class TrayIcon:
 			self.idle_condition.release()
 
 	def show_settings(self, *args):
+		"""
+		Handle Settings menu action.
+		This action shows the Settings dialog.
+		"""
 		self.on_show_settings()
 
 	def show_about(self, *args):
+		"""
+		Handle About menu action.
+		This action shows the About dialog.
+		"""
 		self.on_show_about()
 
 	def next_break_time(self, dateTime):
+		"""
+		Update the next break time to be displayed in the menu and optionally in the tray icon.
+		"""
 		logging.info("Update next break information")
 		self.dateTime = dateTime
 		self.__set_next_break_info()
 
 	def __set_next_break_info(self):
+		"""
+		A private method to be called within this class to update the next break information using self.dateTime.
+		"""
 		formatted_time = Utility.format_time(self.dateTime)
 		message = self.language['messages']['next_break_at'].format(formatted_time)
 		# Update the tray icon label
@@ -195,6 +228,10 @@ class TrayIcon:
 		Utility.execute_main_thread(self.item_info.set_label, message)
 
 	def on_enable_clicked(self, *args):
+		"""
+		Handle 'Enable Safe Eyes' menu action.
+		This action enables the application if it is currently disabled.
+		"""
 		# active = self.item_enable.get_active()
 		if not self.active:
 			with self.lock:
@@ -211,6 +248,10 @@ class TrayIcon:
 				self.idle_condition.release()
 
 	def on_disable_clicked(self, *args):
+		"""
+		Handle the menu actions of all the sub menus of 'Disable Safe Eyes'.
+		This action disables the application if it is currently active.
+		"""
 		# active = self.item_enable.get_active()
 		if self.active and len(args) > 1:
 			logging.info('Disable Safe Eyes')
@@ -231,30 +272,26 @@ class TrayIcon:
 				Utility.start_thread(self.__schedule_resume, time_minutes=time_to_wait)
 				self.item_info.set_label(self.language['messages']['disabled_until_x'].format(Utility.format_time(self.wakeup_time)))
 
-
-	"""
-		This method is called by the core to prevent user from disabling Safe Eyes after the notification.
-	"""
 	def lock_menu(self):
+		"""
+		This method is called by the core to prevent user from disabling Safe Eyes after the notification.
+		"""
 		if self.active:
-			# self.item_disable.set_sensitive(False)
-			# self.item_settings.set_sensitive(False)
-			# self.item_quit.set_sensitive(False)
 			self.menu.set_sensitive(False)
 
-	"""
-		This method is called by the core to activate the disable menu after the the break.
-	"""
 	def unlock_menu(self):
+		"""
+		This method is called by the core to activate the menu after the the break.
+		"""
 		if self.active:
-			# self.item_disable.set_sensitive(True)
-			# self.item_settings.set_sensitive(True)
-			# self.item_quit.set_sensitive(True)
 			self.menu.set_sensitive(True)
 
 	def __schedule_resume(self, time_minutes):
+		"""
+		Schedule a local timer to enable Safe Eyes after the given timeout.
+		"""
 		self.idle_condition.acquire()
-		self.idle_condition.wait(time_minutes * 60) # Convert to seconds
+		self.idle_condition.wait(time_minutes * 60)    # Convert to seconds
 		self.idle_condition.release()
 
 		with self.lock:

safeeyes/Utility.py

@@ -18,11 +18,11 @@
 
 import gi
 gi.require_version('Gdk', '3.0')
-from gi.repository import Gdk, GLib
+from gi.repository import Gtk, Gdk, GLib, GdkX11
 from html.parser import HTMLParser
 from distutils.version import LooseVersion
 from logging.handlers import RotatingFileHandler
-import babel.dates, os, errno, re, subprocess, threading, logging, locale, json, shutil, pyaudio, wave
+import babel.dates, os, errno, re, subprocess, threading, logging, locale, json, shutil, wave
 
 bin_directory = os.path.dirname(os.path.realpath(__file__))
 home_directory = os.path.expanduser('~')
@@ -33,43 +33,59 @@ style_sheet_path = os.path.join(config_directory, 'style/safeeyes_style.css')
 system_config_file_path = os.path.join(bin_directory, "config/safeeyes.json")
 system_style_sheet_path = os.path.join(bin_directory, "config/style/safeeyes_style.css")
 log_file_path = os.path.join(config_directory, 'safeeyes.log')
+pyaudio = None
+
+
+def import_dependencies():
+	"""
+	Import the optional Python dependencies.
+	"""
+	try:
+		# Import pyaudio if exists
+		global pyaudio
+		pyaudio = __import__("pyaudio")
+	except ImportError:
+		logging.warning('Install pyaudio for audible notifications.')
+
 
 def play_notification():
 	"""
 	Play the alert.wav
 	"""
-	logging.info('Playing audible alert')
-	CHUNK = 1024
+	if pyaudio:
+		logging.info('Playing audible alert')
+		CHUNK = 1024
 
-	try:
-		# Open the sound file
-		path = get_resource_path('alert.wav')
-		if path is None:
-			return
-		sound = wave.open(path, 'rb')
+		try:
+			# Open the sound file
+			path = get_resource_path('alert.wav')
+			if path is None:
+				return
+			sound = wave.open(path, 'rb')
 
-		# Create a sound stream
-		wrapper = pyaudio.PyAudio()
-		stream = wrapper.open(format=wrapper.get_format_from_width(sound.getsampwidth()),
-					channels=sound.getnchannels(),
-					rate=sound.getframerate(),
-						output=True)
+			# Create a sound stream
+			wrapper = pyaudio.PyAudio()
+			stream = wrapper.open(format=wrapper.get_format_from_width(
+				sound.getsampwidth()),
+				channels=sound.getnchannels(),
+				rate=sound.getframerate(),
+				output=True)
 
-		# Write file data into the sound stream
-		data = sound.readframes(CHUNK)
-		while data != b'':
-			stream.write(data)
+			# Write file data into the sound stream
 			data = sound.readframes(CHUNK)
+			while data != b'':
+				stream.write(data)
+				data = sound.readframes(CHUNK)
 
-		# Close steam
-		stream.stop_stream()
-		stream.close()
-		sound.close()
-		wrapper.terminate()
+			# Close steam
+			stream.stop_stream()
+			stream.close()
+			sound.close()
+			wrapper.terminate()
 
-	except Exception as e:
-		logging.warning('Unable to play audible alert')
-		logging.exception(e)
+		except Exception as e:
+			logging.warning('Unable to play audible alert')
+			logging.exception(e)
 
 
 def get_resource_path(resource_name):
@@ -95,7 +111,7 @@ def system_idle_time():
 	Return the idle time if xprintidle is available, otherwise return 0.
 	"""
 	try:
-		return int(subprocess.check_output(['xprintidle']).decode('utf-8')) / 60000	# Convert to minutes
+		return int(subprocess.check_output(['xprintidle']).decode('utf-8')) / 60000    # Convert to minutes
 	except:
 		return 0
 
@@ -129,7 +145,7 @@ def is_active_window_skipped(skip_break_window_classes, take_break_window_classe
 	active_window = screen.get_active_window()
 	if active_window:
 		active_xid = str(active_window.get_xid())
-		cmdlist = ['xprop', '-root', '-notype','-id',active_xid, 'WM_CLASS', '_NET_WM_STATE']
+		cmdlist = ['xprop', '-root', '-notype', '-id', active_xid, 'WM_CLASS', '_NET_WM_STATE']
 
 		try:
 			stdout = subprocess.check_output(cmdlist).decode('utf-8')
@@ -191,6 +207,7 @@ def mkdir(path):
 			logging.error('Error while creating ' + str(path))
 			raise
 
+
 def parse_language_code(lang_code):
 	"""
 	Convert the user defined language code to a valid one.
@@ -249,6 +266,30 @@ def read_lang_files():
 
 	return languages
 
+
+def desktop_environment():
+	"""
+	Detect the desktop environment.
+	"""
+	desktop_session = os.environ.get('DESKTOP_SESSION')
+	current_desktop = os.environ.get('XDG_CURRENT_DESKTOP')
+	if desktop_session is not None:
+		desktop_session = desktop_session.lower()
+		if desktop_session in ['gnome', 'unity', 'budgie-desktop', 'cinnamon', 'mate', 'xfce4', 'lxde', 'pantheon', 'fluxbox', 'blackbox', 'openbox', 'icewm', 'jwm', 'afterstep', 'trinity', 'kde']:
+			return desktop_session
+		elif (desktop_session.startswith('xubuntu') or (current_desktop is not None and 'xfce' in current_desktop)):
+			return 'xfce'
+		elif desktop_session.startswith('ubuntu'):
+			return 'unity'
+		elif desktop_session.startswith('lubuntu'):
+			return 'lxde'
+		elif 'plasma' in desktop_session or desktop_session.startswith('kubuntu') or os.environ.get('KDE_FULL_SESSION') == 'true':
+			return 'kde'
+		elif os.environ.get('GNOME_DESKTOP_SESSION_ID'):
+			return 'gnome'
+	return 'unknown'
+
+
 def lock_screen_command():
 	"""
 	Function tries to detect the screensaver command based on the current envinroment
@@ -275,14 +316,14 @@ def lock_screen_command():
 			return ['mate-screensaver-command', '--lock']
 		elif desktop_session == 'kde' or 'plasma' in desktop_session or desktop_session.startswith('kubuntu') or os.environ.get('KDE_FULL_SESSION') == 'true':
 			return ['qdbus', 'org.freedesktop.ScreenSaver', '/ScreenSaver', 'Lock']
-		elif desktop_session in ['gnome','unity', 'budgie-desktop'] or desktop_session.startswith('ubuntu'):
+		elif desktop_session in ['gnome', 'unity', 'budgie-desktop'] or desktop_session.startswith('ubuntu'):
 			if command_exist('gnome-screensaver-command'):
 				return ['gnome-screensaver-command', '--lock']
 			else:
 				# From Gnome 3.8 no gnome-screensaver-command
 				return ['dbus-send', '--type=method_call', '--dest=org.gnome.ScreenSaver', '/org/gnome/ScreenSaver', 'org.gnome.ScreenSaver.Lock']
 		elif os.environ.get('GNOME_DESKTOP_SESSION_ID'):
-			if not 'deprecated' in os.environ.get('GNOME_DESKTOP_SESSION_ID') and command_exist('gnome-screensaver-command'):
+			if 'deprecated' not in os.environ.get('GNOME_DESKTOP_SESSION_ID') and command_exist('gnome-screensaver-command'):
 				# Gnome 2
 				return ['gnome-screensaver-command', '--lock']
 	return None
@@ -378,7 +419,7 @@ def intialize_logging():
 	log_formatter = logging.Formatter('%(asctime)s [%(levelname)s]:[%(threadName)s] %(message)s')
 
 	# Apped the logs and overwrite once reached 5MB
-	handler = RotatingFileHandler(log_file_path, mode='a', maxBytes=5*1024*1024, backupCount=2, encoding=None, delay=0)
+	handler = RotatingFileHandler(log_file_path, mode='a', maxBytes=5 * 1024 * 1024, backupCount=2, encoding=None, delay=0)
 	handler.setFormatter(log_formatter)
 	handler.setLevel(logging.INFO)
 
@@ -445,7 +486,7 @@ class __HTMLTextExtractor(HTMLParser):
 	def __init__(self):
 		self.reset()
 		self.strict = False
-		self.convert_charrefs= True
+		self.convert_charrefs = True
 		self.fed = []
 
 	def handle_data(self, d):

safeeyes/__main__.py

@@ -18,7 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os, gi, json, dbus, logging, operator, psutil, sys
+import os, gi, json, dbus, logging, psutil, sys
 from threading import Timer
 from dbus.mainloop.glib import DBusGMainLoop
 gi.require_version('Gtk', '3.0')
@@ -37,14 +37,14 @@ break_screen_glade = os.path.join(Utility.bin_directory, "glade/break_screen.gla
 settings_dialog_glade = os.path.join(Utility.bin_directory, "glade/settings_dialog.glade")
 about_dialog_glade = os.path.join(Utility.bin_directory, "glade/about_dialog.glade")
 
-
 is_active = True
-SAFE_EYES_VERSION = "1.2.1"
+SAFE_EYES_VERSION = "1.2.2"
+
 
-"""
-	Listen to tray icon Settings action and send the signal to Settings dialog.
-"""
 def show_settings():
+	"""
+	Listen to tray icon Settings action and send the signal to Settings dialog.
+	"""
 	logging.info("Show Settings dialog")
 	able_to_lock_screen = False
 	if system_lock_command:
@@ -52,27 +52,30 @@ def show_settings():
 	settings_dialog = SettingsDialog(config, language, Utility.read_lang_files(), able_to_lock_screen, save_settings, settings_dialog_glade)
 	settings_dialog.show()
 
-"""
-	Listen to tray icon About action and send the signal to About dialog.
-"""
+
 def show_about():
+	"""
+	Listen to tray icon About action and send the signal to About dialog.
+	"""
 	logging.info("Show About dialog")
 	about_dialog = AboutDialog(about_dialog_glade, SAFE_EYES_VERSION, language)
 	about_dialog.show()
 
-"""
-	Receive the signal from core and pass it to the Notification.
-"""
+
 def show_notification():
+	"""
+	Receive the signal from core and pass it to the Notification.
+	"""
 	if config['strict_break']:
 		Utility.execute_main_thread(tray_icon.lock_menu)
 	plugins.pre_notification(context)
 	notification.show(config['pre_break_warning_time'])
 
-"""
-	Receive the break signal from core and pass it to the break screen.
-"""
+
 def show_alert(message, image_name):
+	"""
+	Receive the break signal from core and pass it to the break screen.
+	"""
 	logging.info("Show the break screen")
 	notification.close()
 	plugins_data = plugins.pre_break(context)
@@ -80,10 +83,11 @@ def show_alert(message, image_name):
 	if config['strict_break'] and is_active:
 		Utility.execute_main_thread(tray_icon.unlock_menu)
 
-"""
-	Receive the stop break signal from core and pass it to the break screen.
-"""
+
 def close_alert(audible_alert_on):
+	"""
+	Receive the stop break signal from core and pass it to the break screen.
+	"""
 	logging.info("Close the break screen")
 	if config['enable_screen_lock'] and context['break_type'] == 'long':
 		# Lock the screen before closing the break screen
@@ -94,21 +98,22 @@ def close_alert(audible_alert_on):
 	plugins.post_break(context)
 
 
-"""
-	Listen to the tray menu quit action and stop the core, notification and the app itself.
-"""
 def on_quit():
+	"""
+	Listen to the tray menu quit action and stop the core, notification and the app itself.
+	"""
 	logging.info("Quit Safe Eyes")
 	plugins.exit(context)
 	core.stop()
-	notification.quite();
+	notification.quite()
 	Gtk.main_quit()
 
-"""
+
+def handle_suspend_callback(sleeping):
+	"""
 	If the system goes to sleep, Safe Eyes stop the core if it is already active.
 	If it was active, Safe Eyes will become active after wake up.
-"""
-def handle_suspend_callback(sleeping):
+	"""
 	if sleeping:
 		# Sleeping / suspending
 		if is_active:
@@ -120,18 +125,20 @@ def handle_suspend_callback(sleeping):
 			core.start()
 			logging.info("Resumed Safe Eyes after system wakeup")
 
-"""
-	Setup system suspend listener.
-"""
+
 def handle_system_suspend():
+	"""
+	Setup system suspend listener.
+	"""
 	DBusGMainLoop(set_as_default=True)
 	bus = dbus.SystemBus()
 	bus.add_signal_receiver(handle_suspend_callback, 'PrepareForSleep', 'org.freedesktop.login1.Manager', 'org.freedesktop.login1')
 
-"""
-	Listen to break screen Skip action and send the signal to core.
-"""
+
 def on_skipped():
+	"""
+	Listen to break screen Skip action and send the signal to core.
+	"""
 	logging.info("User skipped the break")
 	if config['enable_screen_lock'] and context['break_type'] == 'long' and context.get('count_down', 0) >= config['time_to_screen_lock']:
 		# Lock the screen before closing the break screen
@@ -139,20 +146,22 @@ def on_skipped():
 	core.skip_break()
 	plugins.post_break(context)
 
-"""
-	Listen to break screen Postpone action and send the signal to core.
-"""
+
 def on_postponed():
+	"""
+	Listen to break screen Postpone action and send the signal to core.
+	"""
 	logging.info("User postponed the break")
 	if config['enable_screen_lock'] and context['break_type'] == 'long' and context.get('count_down', 0) >= config['time_to_screen_lock']:
 		# Lock the screen before closing the break screen
 		Utility.lock_desktop(system_lock_command)
 	core.postpone_break()
 
-"""
-	Listen to Settings dialog Save action and write to the config file.
-"""
+
 def save_settings(config):
+	"""
+	Listen to Settings dialog Save action and write to the config file.
+	"""
 	global language
 
 	logging.info("Saving settings to safeeyes.json")
@@ -175,22 +184,25 @@ def save_settings(config):
 	# Restart the core and intialize the components
 	core.initialize(config, language)
 	break_screen.initialize(config, language)
+	notification.initialize(language)
 	if is_active:
 		# 1 sec delay is required to give enough time for core to be stopped
 		Timer(1.0, core.start).start()
 
-"""
-	Listen to tray icon enable action and send the signal to core.
-"""
+
 def enable_safeeyes():
+	"""
+	Listen to tray icon enable action and send the signal to core.
+	"""
 	global is_active
 	is_active = True
 	core.start()
 
-"""
-	Listen to tray icon disable action and send the signal to core.
-"""
+
 def disable_safeeyes():
+	"""
+	Listen to tray icon disable action and send the signal to core.
+	"""
 	global is_active
 	is_active = False
 	core.stop()
@@ -198,11 +210,12 @@ def disable_safeeyes():
 
 def running():
 	"""
-		Check if SafeEyes is already running.
+	Check if SafeEyes is already running.
 	"""
 	process_count = 0
 	for proc in psutil.process_iter():
-		if not proc.cmdline: continue
+		if not proc.cmdline:
+			continue
 		try:
 			# Check if safeeyes is in process arguments
 			if callable(proc.cmdline):
@@ -231,6 +244,9 @@ def main():
 
 	logging.info("Starting Safe Eyes")
 
+	# Import the dependencies
+	Utility.import_dependencies()
+
 	if not running():
 
 		global break_screen
@@ -253,14 +269,14 @@ def main():
 		else:
 			system_lock_command = Utility.lock_screen_command()
 
-
 		# Initialize the Safe Eyes Context
 		context['version'] = SAFE_EYES_VERSION
+		context['desktop'] = Utility.desktop_environment()
 
 		tray_icon = TrayIcon(config, language, show_settings, show_about, enable_safeeyes, disable_safeeyes, on_quit)
-		break_screen = BreakScreen(on_skipped, on_postponed, break_screen_glade, Utility.style_sheet_path)
+		break_screen = BreakScreen(context, on_skipped, on_postponed, break_screen_glade, Utility.style_sheet_path)
 		break_screen.initialize(config, language)
-		notification = Notification(language)
+		notification = Notification(context, language)
 		plugins = Plugins(config)
 		core = SafeEyesCore(context, show_notification, show_alert, close_alert, break_screen.show_count_down, tray_icon.next_break_time)
 		core.initialize(config, language)
@@ -274,5 +290,6 @@ def main():
 		logging.info('Another instance of safeeyes is already running')
 		sys.exit(0)
 
+
 if __name__ == '__main__':
 	main()

safeeyes/config/lang/ca.json

@@ -0,0 +1,62 @@
+{
+    "meta_info": {
+        "language_name": "Català",
+        "language_name_en": "Catalan"
+    },
+    "app_info": {
+        "description": "Safe Eyes protegeix els vostres ulls de la fatiga visual (astenopia) recordant-vos que feu petits descansos mentre esteu treballant amb l'ordinador."
+    },
+    "exercises": {
+        "short_break_close_eyes": "Tanqueu fortament els ulls",
+        "short_break_roll_eyes": "Moveu els ulls a banda i banda",
+        "short_break_rotate_clockwise": "Gireu els ulls en sentit horari",
+        "short_break_rotate_counter_clockwise": "Gireu els ulls en sentit antihorari",
+        "short_break_blink": "Parpallegeu",
+        "short_break_focus_far_distance": "Fixeu la mirada en un punt llunyà",
+        "short_break_drink_water": "Bebeu una mica d'aigua",
+        "long_break_walk": "Camineu una estona",
+        "long_break_lean_back": "Reclineu-vos sobre la cadira i relaxeu-vos"
+    },
+    "messages": {
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Prepareu-vos per a una pausa en {} segons",
+        "ready_for_a_long_break": "Prepareu-vos per a una pausa en {} segons",
+        "disabled_until_restart": "Inhabilita fins que es reinicïi",
+        "disabled_until_x": "Inhabilitat fins {}",
+        "next_break_at": "Propera pausa a les {}",
+        "software_required": "To enable this feature, please install {}"
+    },
+    "ui_controls": {
+        "about": "Quant a",
+        "allow_postpone": "Permet posposar les pauses",
+        "audible_alert": "Alerta sonora en finalitzar una pausa",
+        "cancel": "Canceŀla",
+        "close": "Tanca",
+        "disable": "Desactiva Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
+        "enable": "Activa Safe Eyes",
+        "enable_screen_lock": "Bloca la pantalla després de cada pausa llarga",
+        "for_x_hour": "Durant {} hora",
+        "for_x_hours": "Durant {} hores",
+        "for_x_minutes": "Durant {} minuts",
+        "idle_time": "Temps mínim inactiu per a pausar (en minuts)",
+        "interval_between_two_breaks": "Interval entre dues pauses (en minuts)",
+        "language": "Llengua",
+        "license": "Llicència",
+        "long_break_duration": "Durada d'una pausa llarga (en segons)",
+        "no_of_short_breaks_between_two_long_breaks": "Nombre de pauses breus entre dues pauses llargues",
+        "postpone": "Posposa",
+        "postpone_duration": "Durada d'una posposició (en minuts)",
+        "quit": "Tanca",
+        "save": "Desa",
+        "settings": "Configuració",
+        "short_break_duration": "Durada d'una pausa breu (en segons)",
+        "show_time_in_tray": "Mostra l'hora de la propera pausa a l'àrea de notificacions",
+        "skip": "Omet",
+        "strict_break": "Pausa estrica (sense botó per ometre-la)",
+        "system_language": "Idioma del sistema",
+        "time_to_prepare_for_break": "Temps per preparar-se per a una pausa (en segons)",
+        "time_to_screen_lock": "Temps màxim per saltar-se una pausa, evitant la pantalla de bloqueig (en segons)",
+        "until_restart": "Fins que es reinicïi"
+    }
+}

safeeyes/config/lang/de.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Lehnen Sie sich zurück und entspannen Sie sich"
     },
     "messages": {
-        "ready_for_a_break": "Nächste Pause in {} Sekunden",
+         "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Nächste Pause in {} Sekunden",
+        "ready_for_a_long_break": "Nächste Pause in {} Sekunden",
         "disabled_until_restart": "Deaktiviert bis zum Neustart",
         "disabled_until_x": "Deaktiviert bis {}",
-        "next_break_at": "Nächste Pause um {}"
+        "next_break_at": "Nächste Pause um {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "Über",
@@ -30,6 +33,7 @@
         "cancel": "Abbrechen",
         "close": "Schließen",
         "disable": "Safe Eyes deaktivieren",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Safe Eyes aktivieren",
         "enable_screen_lock": "Sperrt den Bildschirm nach einer langen Pause",
         "for_x_hour": "Für {} Stunde",
@@ -47,7 +51,7 @@
         "save": "Speichern",
         "settings": "Einstellungen",
         "short_break_duration": "Kleine-Pause-Intervall (in Sekunden)",
-        "show_time_in_tray": "Show the next break time in system tray",
+        "show_time_in_tray": "Zeige Zeit für nächste Pause im Bereich der Systemnotifikationen",
         "skip": "Überspringen",
         "strict_break": "Strikte Pause (Überspringen nicht möglich)",
         "system_language": "Systemsprache",

safeeyes/config/lang/en.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Lean back at your seat and relax"
     },
     "messages": {
-        "ready_for_a_break": "Ready for a break in {} seconds",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Ready for a short break in {} seconds",
+        "ready_for_a_long_break": "Ready for a long break in {} seconds",
         "disabled_until_restart": "Disabled until restart",
         "disabled_until_x": "Disabled until {}",
-        "next_break_at": "Next break at {}"
+        "next_break_at": "Next break at {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "About",
@@ -30,6 +33,7 @@
         "cancel": "Cancel",
         "close": "Close",
         "disable": "Disable Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Enable Safe Eyes",
         "enable_screen_lock": "Lock the screen after every long break",
         "for_x_hour": "For {} Hour",

safeeyes/config/lang/es.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Reclínate sobre tu silla y relájate"
     },
     "messages": {
-        "ready_for_a_break": "Listo para una pausa en {} segundos",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Listo para una pausa en {} segundos",
+        "ready_for_a_long_break": "Listo para una pausa en {} segundos",
         "disabled_until_restart": "Deshabilitado hasta reinicio",
         "disabled_until_x": "Deshabilitado hasta {}",
-        "next_break_at": "Próxima pausa a las {}"
+        "next_break_at": "Próxima pausa a las {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "Acerca de",
@@ -30,6 +33,7 @@
         "cancel": "Cancelar",
         "close": "Close",
         "disable": "Desactivar Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Activar Safe Eyes",
         "enable_screen_lock": "Bloquear la pantalla despues de cada pausa larga",
         "for_x_hour": "Durante {} hora",

safeeyes/config/lang/et.json

@@ -0,0 +1,62 @@
+{
+    "meta_info": {
+        "language_name": "Eesti",
+        "language_name_en": "Estonian"
+    },
+    "app_info": {
+        "description": "Safe Eyes aitab vähendada arvutiga töötamisel silmade väsimust, tuletades meelde puhkepause."
+    },
+    "exercises": {
+        "short_break_close_eyes": "Sulge silmad",
+        "short_break_roll_eyes": "Vaata vasakule ja paremale",
+        "short_break_rotate_clockwise": "Liiguta silmi kellaosuti suunas",
+        "short_break_rotate_counter_clockwise": "Liiguta silmi kellaosutile vastupidiselt",
+        "short_break_blink": "Pilguta silmi",
+        "short_break_focus_far_distance": "Vaata kaugusesse",
+        "short_break_drink_water": "Joo vett",
+        "long_break_walk": "Jaluta ringi",
+        "long_break_lean_back": "Toetu seljatoele ja lõõgastu"
+    },
+    "messages": {
+        "audible_alert_disabled": "Helimärguandeid ei tekitata",
+        "ready_for_a_short_break": "Lühike paus {} sekundi pärast",
+        "ready_for_a_long_break": "Pikk paus {} sekundi pärast",
+        "disabled_until_restart": "Peatatud taaskäivituseni",
+        "disabled_until_x": "Peatatud kuni {}",
+        "next_break_at": "Järgmine paus {}",
+        "software_required": "Selle võimaluse jaoks tuleb paigaldada tarkvara {}"
+    },
+    "ui_controls": {
+        "about": "Programmist",
+        "allow_postpone": "Pauside edasilükkamine lubatud",
+        "audible_alert": "Pausi lõpus helimärguanne",
+        "cancel": "Tühista",
+        "close": "Sulge",
+        "disable": "Peata Safe Eyes",
+        "disable_keyboard_shortcut": "Klaviatuurikäskude eiramise aeg, et vältida juhuslikku edasilükkamist (sekundit)",
+        "enable": "Luba Safe Eyes",
+        "enable_screen_lock": "Pikka pausi lõpus ekraani lukustamine",
+        "for_x_hour": "{}-ks tunniks",
+        "for_x_hours": "{}-ks tunniks",
+        "for_x_minutes": "{}-ks minutiks",
+        "idle_time": "Minimaalne pausi aeg (minutites)",
+        "interval_between_two_breaks": "Kahe pausi vaheline aeg (minutites)",
+        "language": "Keel",
+        "license": "Litsents",
+        "long_break_duration": "Pika pausi kestvus (sekundites)",
+        "no_of_short_breaks_between_two_long_breaks": "Kui mitu lühikest pausi tehaks pikkade pauside vahel",
+        "postpone": "Lükka edasi",
+        "postpone_duration": "Edasilükkamise aeg (minutites)",
+        "quit": "Välju",
+        "save": "Salvesta",
+        "settings": "Seaded",
+        "short_break_duration": "Lühikese pausi kestvus (sekundites)",
+        "show_time_in_tray": "Kuvatakse järgmise pausi aega",
+        "skip": "Jäta vahele",
+        "strict_break": "Range paus (vahelejätmise nuppu ei näidata)",
+        "system_language": "Süsteemi keel",
+        "time_to_prepare_for_break": "Kui kaua enne pausi kuvatakse pausi hoiatust (sekundites)",
+        "time_to_screen_lock": "Kui kaua enne ekraani lukustamist saab pausi edasi lükata (sekundites)",
+        "until_restart": "Kuni taaskäivituseni"
+    }
+}

safeeyes/config/lang/fa.json

@@ -0,0 +1,62 @@
+{
+    "meta_info": {
+        "language_name": "فارسی",
+        "language_name_en": "Persian"
+    },
+    "app_info": {
+        "description": "Safe Eyes  .با یاد آوری شما برای استراحت کردن، وقتی ساعت های طولانی را در پشت کامپیوتر سپری میکنید. از تضعیف چشم های شما جلوگیری میکند "
+    },
+    "exercises": {
+        "short_break_close_eyes": "چشم هایتان را محکم ببندید",
+        "short_break_roll_eyes": "چشم هایتان را چندین مرتبه به طرفین بچرخانید",
+        "short_break_rotate_clockwise": "چشم هایتان را در جهت عقربه های ساعت بچرخانید",
+        "short_break_rotate_counter_clockwise": "چشم هایتان را در خلاف جهت عقربه های ساعت بچرخانید",
+        "short_break_blink": "پلک بزنید",
+        "short_break_focus_far_distance": "روی یک نقطه در دور دست تمرکز کنید",
+        "short_break_drink_water": "مقداری آب بنوشید",
+        "long_break_walk": "مدتی قدم بزنید",
+        "long_break_lean_back": "به صندلی تکیه داده و راحت باشید"
+    },
+    "messages": {
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "آماده استراحت در {} ثانیه بعد باشید",
+        "ready_for_a_long_break": "آماده استراحت در {} ثانیه بعد باشید",
+        "disabled_until_restart": "غیرفعال تا بارگذاری مجدد",
+        "disabled_until_x": "غیرفعال تا {}",
+        "next_break_at": "استراحت بعد در {}",
+        "software_required": "To enable this feature, please install {}"
+    },
+    "ui_controls": {
+        "about": "درباره",
+        "allow_postpone": "اجازه به تعویق انداختن استراحت",
+        "audible_alert": "هشدار همراه با صدا در پایان استراحت",
+        "cancel": "لغو",
+        "close": "بستن",
+        "disable": "غیر فعال کردن Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
+        "enable": "فعال کردن Safe Eyes",
+        "enable_screen_lock": "قفل کردن صفحه بعد از هر استراحت طولانی",
+        "for_x_hour": "برای {} ساعت",
+        "for_x_hours": "برای {} ساعت",
+        "for_x_minutes": "برای {} دقیقه",
+        "idle_time": "حداقل زمان بیکاری برای توقف کردن برنامه (‌به دقیقه)",
+        "interval_between_two_breaks": "فاصله بین دو استراحت (به ثانیه‌)",
+        "language": "زبان",
+        "license": "لایسنس",
+        "long_break_duration": "زمان استراحت بلند مدت (به دقیقه)",
+        "no_of_short_breaks_between_two_long_breaks": "تعداد استراحت های کوتاه بین هر دو استراحت بلند",
+        "postpone": "به تعویق انداختن",
+        "postpone_duration": "زمان به تعویق انداختن (به دقیقه)",
+        "quit": "خروج",
+        "save": "ذخیره",
+        "settings": "تنظیمات",
+        "short_break_duration": "مدت زمان استراحت کوتاه",
+        "show_time_in_tray": "نشان دادن زمان استراحت بعدی در بخش Tray",
+        "skip": "رد کردن",
+        "strict_break": "استراحت سخت گیرانه (پنهان کردن دکمه رد کردن استراحت)",
+        "system_language": "زبان سیستم",
+        "time_to_prepare_for_break": "زمان آماده شدن برای استراحت (به ثانیه)",
+        "time_to_screen_lock": "حداکثر زمان برای رد کردن، جلوگیری از قفل شدن صفحه (به ثانیه‌)",
+        "until_restart": "تا زمان بارگذاری مجدد"
+    }
+}

safeeyes/config/lang/fr.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Adossez-vous à votre siège et relaxez-vous"
     },
     "messages": {
-        "ready_for_a_break": "Préparez-vous à une pause dans {} secondes",
+        "audible_alert_disabled": "Impossible d'activer les notifications sonores",
+        "ready_for_a_short_break": "Préparez-vous à une pause dans {} secondes",
+        "ready_for_a_long_break": "Préparez-vous à une pause dans {} secondes",
         "disabled_until_restart": "Désactivé jusqu'au redémarrage",
         "disabled_until_x": "Désactivé jusqu'à {}",
-        "next_break_at": "Prochaine pause à {}"
+        "next_break_at": "Prochaine pause à {}",
+        "software_required": "Pour activer cette fonction, veuillez installer {}"
     },
     "ui_controls": {
         "about": "À propos",
@@ -30,6 +33,7 @@
         "cancel": "Annuler",
         "close": "Fermer",
         "disable": "Désactiver Safe Eyes",
+        "disable_keyboard_shortcut": "Période de désactivation du raccourci pour empêcher d'ignorer involontairement (en secondes)",
         "enable": "Activer Safe Eyes",
         "enable_screen_lock": "Verrouiller l'écran après chaque pause longue",
         "for_x_hour": "Pendant {} heure",
@@ -47,12 +51,12 @@
         "save": "Enregistrer",
         "settings": "Paramètres",
         "short_break_duration": "Durée d'une pause courte (en secondes)",
-        "show_time_in_tray": "Show the next break time in system tray",
+        "show_time_in_tray": "Afficher la prochaine heure de pause dans la zone de notification ",
         "skip": "Ignorer",
         "strict_break": "Pause stricte (cacher le bouton Ignorer)",
         "system_language": "Langue du système ",
-        "time_to_prepare_for_break": "Temps de préparation à une pause (en secondes)",
-        "time_to_screen_lock": "Temps maximal pour ignorer, en passant outre le verrouillage (en secondes)",
+        "time_to_prepare_for_break": "Durée de préparation à une pause (en secondes)",
+        "time_to_screen_lock": "Durée maximale pour ignorer, en passant outre le verrouillage (en secondes)",
         "until_restart": "Jusqu'au redémarrage"
     }
 }

safeeyes/config/lang/ge.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "სავარძლის საზურგეზე გადაწექით და ცოტა დაისვენეთ"
     },
     "messages": {
-        "ready_for_a_break": "მოემზადეთ შესვენებისთვის {} წამში",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "მოემზადეთ შესვენებისთვის {} წამში",
+        "ready_for_a_long_break": "მოემზადეთ შესვენებისთვის {} წამში",
         "disabled_until_restart": "გავაუქმოთ შემდეგ რესტარტამდე",
         "disabled_until_x": "გაუქმებულია {} მდე",
-        "next_break_at": "შემდეგი შესვენება {}"
+        "next_break_at": "შემდეგი შესვენება {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "პროგრამის შესახებ",
@@ -30,6 +33,7 @@
         "cancel": "უარყოფა",
         "close": "Close",
         "disable": "Safe Eyes გამორთვა",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Safe Eyes ჩართვა",
         "enable_screen_lock": "Lock the screen after every long break",
         "for_x_hour": "{} საათით",
@@ -47,7 +51,7 @@
         "save": "დამახსოვრება",
         "settings": "პარამეტრები",
         "short_break_duration": "მცირე შესვენების ხანგრძლივობა (წამებში)",
-        "show_time_in_tray": "Show the next break time in system tray",
+        "show_time_in_tray": "Show the next break time in system tray",
         "skip": "გამოტოვება",
         "strict_break": "აუცილებელი შესვენება (დავმალოთ ღილაკი 'გამოტოვება')",
         "system_language": "System Language",

safeeyes/config/lang/hi.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "पीछे हट कर आराम करें"
     },
     "messages": {
-        "ready_for_a_break": "{} पलों में आराम",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "{} पलों में आराम",
+        "ready_for_a_long_break": "{} पलों में आराम",
         "disabled_until_restart": "अगले आरंभ तक बंद",
         "disabled_until_x": "{} तक बंद",
-        "next_break_at": "अगला आराम {} में"
+        "next_break_at": "अगला आराम {} में",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "हमारे बारे में",
@@ -30,6 +33,7 @@
         "cancel": "रखना नहीं",
         "close": "Close",
         "disable": "सेफ आईज बंद",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "सेफ आईज शुरू",
         "enable_screen_lock": "Lock the screen after every long break",
         "for_x_hour": "{} घंटे के लिए",

safeeyes/config/lang/hu.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Dőljön hátra és pihenjen!"
     },
     "messages": {
-        "ready_for_a_break": "Tervezett szünet {} másodperc múlva!",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Tervezett szünet {} másodperc múlva!",
+        "ready_for_a_long_break": "Tervezett szünet {} másodperc múlva!",
         "disabled_until_restart": "Disabled until restart",
         "disabled_until_x": "Disabled until {}",
-        "next_break_at": "A következő szünet {}"
+        "next_break_at": "A következő szünet {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "Ról ről",
@@ -30,6 +33,7 @@
         "cancel": "Mégse",
         "close": "Close",
         "disable": "Disable Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Safe Eyes Bekapcsolása",
         "enable_screen_lock": "Lock the screen after every long break",
         "for_x_hour": "For {} Hour",

safeeyes/config/lang/id.json

@@ -18,10 +18,13 @@
 		"long_break_lean_back": "Silakan bersandar ke kursi dan bersantai"
 	},
 	"messages": {
-		"ready_for_a_break": "Bersiap beristirahat dalam {} detik",
+		"audible_alert_disabled": "Cannot enable audible notifications",
+		"ready_for_a_short_break": "Bersiap beristirahat dalam {} detik",
+        "ready_for_a_long_break": "Bersiap beristirahat dalam {} detik",
 		"disabled_until_restart": "Dimatikan hingga dijalankan ulang",
 		"disabled_until_x": "Dimatikan hingga {}",
-		"next_break_at": "Istirahat selanjutnya pada {}"
+		"next_break_at": "Istirahat selanjutnya pada {}",
+		"software_required": "To enable this feature, please install {}"
 	},
 	"ui_controls": {
 			"about": "Tentang",
@@ -30,6 +33,7 @@
 			"cancel": "Batal",
 			"close": "Close",
 			"disable": "Matikan Safe Eyes",
+			"disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
 			"enable": "Hidupkan Safe Eyes",
 			"enable_screen_lock": "Lock the screen after every long break",
 			"for_x_hour": "Selama {} Jam",

safeeyes/config/lang/mk.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Наслонете се на столот и одморете"
     },
     "messages": {
-        "ready_for_a_break": "Пауза за {} секунди",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Пауза за {} секунди",
+        "ready_for_a_long_break": "Пауза за {} секунди",
         "disabled_until_restart": "Оневозможено до рестарт",
         "disabled_until_x": "Оневозможено до {}",
-        "next_break_at": "Следна пауза во {}"
+        "next_break_at": "Следна пауза во {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "За",
@@ -30,6 +33,7 @@
         "cancel": "Откажи",
         "close": "Затвори",
         "disable": "Оневозможете го Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Овозможете го Safe Eyes",
         "enable_screen_lock": "Заклучување на екранот по секоја долга пауза",
         "for_x_hour": "За {} час",

safeeyes/config/lang/pl.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Oprzyj się wygodnie na krześle i zrelaksuj"
     },
     "messages": {
-        "ready_for_a_break": "Przygotuj się! Przerwa za {} sekund(y).",
+        "audible_alert_disabled": "Nie można aktywować powiadomień dźwiękowych",
+        "ready_for_a_short_break": "Przygotuj się! Przerwa za {} sekund(y).",
+        "ready_for_a_long_break": "Przygotuj się! Przerwa za {} sekund(y).",
         "disabled_until_restart": "Wyłączony do ponownego uruchomienia",
         "disabled_until_x": "Wyłączony do {}",
-        "next_break_at": "Następna przerwa o {}"
+        "next_break_at": "Następna przerwa o {}",
+        "software_required": "Aby aktywować tę funkcję, zainstaluj {}"
     },
     "ui_controls": {
         "about": "O programie",
@@ -30,6 +33,7 @@
         "cancel": "Anuluj",
         "close": "Zamknij",
         "disable": "Zatrzymaj Safe Eyes",
+        "disable_keyboard_shortcut": "Czas ignorowania skrótu klawiszowego zapobiegający niezamierzonemu pominięciu przerwy (w sekundach)",
         "enable": "Uruchom Safe Eyes",
         "enable_screen_lock": "Zablokuj ekran po każdej długiej przerwie",
         "for_x_hour": "Na {} godzinę",
@@ -47,7 +51,7 @@
         "save": "Zapisz",
         "settings": "Ustawienia",
         "short_break_duration": "Czas trwania krótkiej przerwy (w sekundach)",
-        "show_time_in_tray": "Show the next break time in system tray",
+        "show_time_in_tray": "Pokaż czas następnej przerwy w zasobniku systemowym",
         "skip": "Pomiń",
         "strict_break": "Bezwzględna przerwa (ukryj przycisk pominięcia)",
         "system_language": "Język systemu",

safeeyes/config/lang/pt.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Encoste na cadeira e relaxe"
     },
     "messages": {
-        "ready_for_a_break": "Pronto para uma pausa em {} segundos",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Pronto para uma pausa em {} segundos",
+        "ready_for_a_long_break": "Pronto para uma pausa em {} segundos",
         "disabled_until_restart": "Desativado até reiniciar",
         "disabled_until_x": "Desativado até {}",
-        "next_break_at": "Próxima pausa em {}"
+        "next_break_at": "Próxima pausa em {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "Sobre",
@@ -30,6 +33,7 @@
         "cancel": "Cancelar",
         "close": "Fechar",
         "disable": "Desativar Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Habilitar Safe Eyes",
         "enable_screen_lock": "Bloqueie a tela após cada pausa longa",
         "for_x_hour": "Por {} Hora",

safeeyes/config/lang/ru.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Откиньтесь на спинку стула и расслабьтесь"
     },
     "messages": {
-        "ready_for_a_break": "Приготовьтесь к перерыву через {} секунд",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Приготовьтесь к перерыву через {} секунд",
+        "ready_for_a_long_break": "Приготовьтесь к перерыву через {} секунд",
         "disabled_until_restart": "Отключено до перезагрузки",
         "disabled_until_x": "Отключено до {}",
-        "next_break_at": "Следующий перерыв в {}"
+        "next_break_at": "Следующий перерыв в {}",
+        "software_required": "To enable this feature, please install {}"
     },
     "ui_controls": {
         "about": "О программе",
@@ -30,6 +33,7 @@
         "cancel": "Отменить",
         "close": "Close",
         "disable": "Отключить Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Активировать Safe Eyes",
         "enable_screen_lock": "Включить блокировку экрана",
         "for_x_hour": "На {} час",
@@ -47,7 +51,7 @@
         "save": "Сохранить",
         "settings": "Настройки",
         "short_break_duration": "Продолжительность короткого перерыва (в секундах)",
-        "show_time_in_tray": "Show the next break time in system tray",
+        "show_time_in_tray": "Show the next break time in system tray",
         "skip": "Пропустить",
         "strict_break": "Обязательный перерыв (Скрыть кнопку 'Пропустить')",
         "system_language": "System Language",

safeeyes/config/lang/ta.json

@@ -18,18 +18,22 @@
         "long_break_lean_back": "கதிைரயில் பின்பக்கமாக சாய்ந்து ஓய்வெடுங்கள்"
     },
     "messages": {
-        "ready_for_a_break": "{} விநாடிகளில் இடைவேளைக்கு தயாராகுங்கள்",
+        "audible_alert_disabled": "ஒலிச் சமிக்ஞையை செயற்படுத்த முடியாதுள்ளது",
+        "ready_for_a_short_break": "{} விநாடிகளில் குறுகிய இடைவேளைக்கு தயாராகுங்கள்",
+        "ready_for_a_long_break": "{} விநாடிகளில் நீண்ட இடைவேளைக்கு தயாராகுங்கள்",
         "disabled_until_restart": "மறுதுவக்கம் வரை நிறுத்தி வைக்கப்பட்டுள்ளது",
         "disabled_until_x": "{} வரை நிறுத்தி வைக்கப்பட்டுள்ளது",
-        "next_break_at": "அடுத்த இடைவேளை {}"
+        "next_break_at": "அடுத்த இடைவேளை {}",
+        "software_required": "இந்த வசதியை செயற்படுத்த {} ஐ நிறுவவும்"
     },
     "ui_controls": {
         "about": "Safe Eyes குறித்த தகவல்கள்",
         "allow_postpone": "ஒத்திவைக்க அனுமதிக்கவும்",
-        "audible_alert": "இடைவேளையின் இறுதியில் ஒலி சமிக்கை",
+        "audible_alert": "இடைவேளையின் இறுதியில் ஒலி சமிக்ஞை",
         "cancel": "ரத்து",
         "close": "மூடு",
         "disable": "Safe Eyes ஐ நிறுத்துக",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
         "enable": "Safe Eyes ஐ செயல்படுத்துக",
         "enable_screen_lock": "நீண்ட கால இடைவேளைகளின் பின்னர் திரையை பூட்டுக",
         "for_x_hour": "{} மணித்தியாலத்திற்கு",

safeeyes/config/lang/tr.json

@@ -18,10 +18,13 @@
         "long_break_lean_back": "Arkanıza yaslanın ve biraz gevşeyin"
     },
     "messages": {
-        "ready_for_a_break": "{} Saniye içerisinde bir molaya hazır olun",
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "{} Saniye içerisinde bir molaya hazır olun",
+        "ready_for_a_long_break": "{} Saniye içerisinde bir molaya hazır olun",
         "disabled_until_restart": "Tekrar başlatılana kadar devre dışı",
         "disabled_until_x": "{}'e kadar devre dışı",
-        "next_break_at": "Bir sonraki mola zamanı: {}"
+        "next_break_at": "Bir sonraki mola zamanı: {}",
+        "software_required": "Bu özelliği etkinleştirmek için lütfen {} yükleyiniz."
     },
     "ui_controls": {
         "about": "Hakkında",
@@ -30,6 +33,7 @@
         "cancel": "İptal",
         "close": "Kapat",
         "disable": "Safe Eyes'ı devre dışı bırak",
+        "disable_keyboard_shortcut": "İstem dışı geçişi engellemek için kısayol tuşunun etkisiz kalma süresi (saniye)",
         "enable": "Safe Eyes'ı etkinleştir",
         "enable_screen_lock": "Her uzun mola sonunda ekranı kilitle",
         "for_x_hour": "{} Saat",

safeeyes/config/lang/uk.json

@@ -0,0 +1,62 @@
+{
+    "meta_info": {
+        "language_name": "Українська",
+        "language_name_en": "Ukrainian"
+    },
+    "app_info": {
+        "description": "Safe Eyes нагадує вам робити перерви, при довгій роботі за комп'ютером, захищаючи ваші очі від втоми (asthenopia)."
+    },
+    "exercises": {
+        "short_break_close_eyes": "Сильно заплющіть очі",
+        "short_break_roll_eyes": "Закотіть очі в різні боки",
+        "short_break_rotate_clockwise": "Покрутіть очима за годинниковою стрілкою",
+        "short_break_rotate_counter_clockwise": "Покрутіть очима проти годинникової стрілки",
+        "short_break_blink": "Поморгайте",
+        "short_break_focus_far_distance": "Подивіться на далекий об'єкт",
+        "short_break_drink_water": "Випийте води",
+        "long_break_walk": "Трохи пройдіться",
+        "long_break_lean_back": "Відкиньтеся на спинку і розслабтеся"
+    },
+    "messages": {
+        "audible_alert_disabled": "Cannot enable audible notifications",
+        "ready_for_a_short_break": "Приготуйтеся до перерви через {} секунд",
+        "ready_for_a_long_break": "Приготуйтеся до перерви через {} секунд",
+        "disabled_until_restart": "Відключено до перезапуску",
+        "disabled_until_x": "Відключено до {}",
+        "next_break_at": "Наступна перерва о {}",
+        "software_required": "To enable this feature, please install {}"
+    },
+    "ui_controls": {
+        "about": "Про SafeEyes",
+        "allow_postpone": "Дозволити відкладати перерви",
+        "audible_alert": "Звуковий сигнал вкінці перерви",
+        "cancel": "Відмінити",
+        "close": "Закрити",
+        "disable": "Відключити Safe Eyes",
+        "disable_keyboard_shortcut": "Shortcut disabled period to prevent unintentional skip (in seconds)",
+        "enable": "Включити Safe Eyes",
+        "enable_screen_lock": "Блокувати екран після довгих перерв",
+        "for_x_hour": "На {} годину",
+        "for_x_hours": "На {} години",
+        "for_x_minutes": "На {} хвилин",
+        "idle_time": "Час бездіяльності для паузи (в хвилинах)",
+        "interval_between_two_breaks": "Інтервал між двома перервами (в хвилинах)",
+        "language": "Мова",
+        "license": "Ліцензія",
+        "long_break_duration": "Тривалість довгої перерви (в секундах)",
+        "no_of_short_breaks_between_two_long_breaks": "Кількість коротких перерв між двома довгими",
+        "postpone": "Відкласти",
+        "postpone_duration": "На скільки відкласти (в хвилинах)",
+        "quit": "Вийти",
+        "save": "Зберегти",
+        "settings": "Налаштування",
+        "short_break_duration": "Тривалість короткої перерви (в секундах)",
+        "show_time_in_tray": "Показувати час наступної перерви в системному треї",
+        "skip": "Пропустити",
+        "strict_break": "Обов'язкова перерва (прибрати кнопку для пропускання)",
+        "system_language": "Мова системи",
+        "time_to_prepare_for_break": "Час підготовки до перерви (в секундах)",
+        "time_to_screen_lock": "Найбільший час для пропуску, без блокування екрану (в секундах)",
+        "until_restart": "До перезапуску"
+    }
+}

safeeyes/config/lang/vi.json

@@ -22,10 +22,13 @@
     },
     "messages":
     {
-        "ready_for_a_break": "Sẵn sàng để nghỉ ngơi {} giây",
+        "audible_alert_disabled": "Không thể bật thông báo âm thanh",
+        "ready_for_a_short_break": "Sẵn sàng để nghỉ ngơi {} giây",
+        "ready_for_a_long_break": "Sẵn sàng để nghỉ ngơi {} giây",
         "disabled_until_restart": "Vô hiệu hóa cho đến khi khởi động lại",
         "disabled_until_x": "Vô hiệu hóa cho đến khi {}",
-        "next_break_at": "Giờ nghỉ ngơi tiếp theo là {}"
+        "next_break_at": "Giờ nghỉ ngơi tiếp theo là {}",
+        "software_required": "Để bật tính năng này, vui lòng cài đặt {}"
     },
     "ui_controls":
     {
@@ -35,12 +38,13 @@
         "cancel": "Huỷ",
         "close": "Đóng",
         "disable": "Tắt Safe Eyes",
+        "disable_keyboard_shortcut": "Th.gian vô hiệu hóa phím tắt để tránh tắt nhầm Nhắc nhở khi nó hiện lên (giây)",
         "enable": "Bật Safe Eyes",
         "enable_screen_lock": "Khoá màn hình ở mỗi thời điểm nghỉ ngơi dài",
         "for_x_hour": "Trong {} giờ",
         "for_x_hours": "Trong {} giờ",
         "for_x_minutes": "Trong {} phút",
-        "idle_time": "Minimum idle time to pause (tính bằng phút)",
+        "idle_time": "Thơi gian rỗi nhỏ nhất để tạm dừng (tính bằng phút)",
         "interval_between_two_breaks": "Khoảng thời gian giữa hai lần nghỉ ngơi (tính bằng phút)",
         "language": "Language (Ngôn ngữ)",
         "license": "Giấy phép",

safeeyes/config/safeeyes.json

@@ -10,7 +10,11 @@
     "pre_break_warning_time": 10,
     "short_break_duration": 15,
     "idle_time": 5,
+    "persist_state": true,
     "postpone_duration": 5,
+    "shortcut_disable_time": 2,
+    "shortcut_skip": 9,
+    "shortcut_postpone": 65,
     "show_time_in_tray": false,
     "strict_break": false,
     "audible_alert": false,

safeeyes/glade/settings_dialog.glade

@@ -52,6 +52,12 @@
     <property name="step_increment">1</property>
     <property name="page_increment">5</property>
   </object>
+  <object class="GtkAdjustment" id="adjust_disable_keyboard_shortcut_duration">
+    <property name="lower">0</property>
+    <property name="upper">15</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">5</property>
+  </object>
   <object class="GtkAdjustment" id="adjust_short_break_duration">
     <property name="lower">1</property>
     <property name="upper">60</property>
@@ -189,7 +195,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">9</property>
+                <property name="top_attach">10</property>
               </packing>
             </child>
             <child>
@@ -202,7 +208,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">6</property>
+                <property name="top_attach">7</property>
               </packing>
             </child>
             <child>
@@ -215,7 +221,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">7</property>
+                <property name="top_attach">8</property>
               </packing>
             </child>
             <child>
@@ -346,7 +352,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">9</property>
+                <property name="top_attach">10</property>
               </packing>
             </child>
             <child>
@@ -358,7 +364,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">6</property>
+                <property name="top_attach">7</property>
               </packing>
             </child>
             <child>
@@ -370,7 +376,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">7</property>
+                <property name="top_attach">8</property>
               </packing>
             </child>
             <child>
@@ -382,7 +388,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">10</property>
+                <property name="top_attach">11</property>
               </packing>
             </child>
             <child>
@@ -395,7 +401,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">10</property>
+                <property name="top_attach">11</property>
               </packing>
             </child>
             <child>
@@ -405,7 +411,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">13</property>
+                <property name="top_attach">14</property>
               </packing>
             </child>
             <child>
@@ -418,7 +424,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">13</property>
+                <property name="top_attach">14</property>
               </packing>
             </child>
             <child>
@@ -431,7 +437,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">11</property>
+                <property name="top_attach">12</property>
               </packing>
             </child>
             <child>
@@ -442,7 +448,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">11</property>
+                <property name="top_attach">12</property>
               </packing>
             </child>
             <child>
@@ -455,7 +461,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">12</property>
+                <property name="top_attach">13</property>
               </packing>
             </child>
             <child>
@@ -474,7 +480,7 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">12</property>
+                <property name="top_attach">13</property>
               </packing>
             </child>
             <child>
@@ -487,7 +493,7 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">8</property>
+                <property name="top_attach">9</property>
               </packing>
             </child>
             <child>
@@ -498,14 +504,40 @@
               </object>
               <packing>
                 <property name="left_attach">1</property>
-                <property name="top_attach">8</property>
+                <property name="top_attach">9</property>
               </packing>
             </child>
             <child>
-              <placeholder/>
+              <object class="GtkLabel" id="lbl_disable_keyboard_shortcut">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="halign">start</property>
+                <property name="valign">center</property>
+                <property name="label" translatable="yes">Disable keyboard shortcut</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">6</property>
+              </packing>
             </child>
             <child>
-              <placeholder/>
+              <object class="GtkSpinButton" id="spin_disable_keyboard_shortcut">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="halign">end</property>
+                <property name="valign">center</property>
+                <property name="text" translatable="yes">1</property>
+                <property name="input_purpose">number</property>
+                <property name="adjustment">adjust_disable_keyboard_shortcut_duration</property>
+                <property name="climb_rate">1</property>
+                <property name="numeric">True</property>
+                <property name="update_policy">if-valid</property>
+                <property name="value">1</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">6</property>
+              </packing>
             </child>
           </object>
           <packing>

setup.py

@@ -1,13 +1,15 @@
 import os
-
 import setuptools
 
 
 requires = [
-            'python-xlib',
-            'pyaudio',
-            'psutil',
-            'babel']
+    'python-xlib',
+    'psutil',
+    'babel']
+
+extras = {
+    'audible_alert': ['pyaudio']
+}
 
 
 here = os.path.abspath(os.path.dirname(__file__))
@@ -15,21 +17,23 @@ here = os.path.abspath(os.path.dirname(__file__))
 with open(os.path.join(here, 'README.md')) as f:
     long_description = '\n' + f.read()
 
+
 def _data_files(path):
     for root, dirs, files in os.walk(path):
         if not files:
             continue
         yield (os.path.join('/usr', root), [os.path.join(root, f) for f in files])
 
+
 setuptools.setup(
     name="safeeyes",
-    version="1.2.1",
+    version="1.2.2",
     description="Protect your eyes from eye strain using this continuous breaks reminder.",
     long_description=long_description,
     author="Gobinath Loganathan",
     author_email="slgobinath@gmail.com",
     url="https://github.com/slgobinath/SafeEyes",
-    download_url="https://github.com/slgobinath/SafeEyes/archive/v1.2.1.tar.gz",
+    download_url="https://github.com/slgobinath/SafeEyes/archive/v1.2.2.tar.gz",
     packages=setuptools.find_packages(),
     package_data={'safeeyes': ['config/*.json',
                                'config/style/*.css',
@@ -49,6 +53,7 @@ setuptools.setup(
                 ('/usr/share/icons/hicolor/16x16/status', ['share/icons/hicolor/16x16/status/safeeyes_enabled.png', 'share/icons/hicolor/16x16/status/safeeyes_disabled.png', 'share/icons/hicolor/16x16/status/safeeyes_timer.png'])
                 ],
     install_requires=requires,
+    extras_require=extras,
     entry_points={'console_scripts': ['safeeyes = safeeyes.__main__:main']},
     keywords='linux utility health eye-strain safe-eyes',
     classifiers=[

share/applications/safeeyes.desktop

@@ -1,19 +1,25 @@
 [Desktop Entry]
 Name=Safe Eyes
 Comment=Protect your eyes from eye strain
-Comment[ge]=დაიცავით თქვენი თვალები დაღლილობისაგან
-Comment[de]=Schützt die Augen vor Überanstrengung
+Comment[ca]=Protegiu-vos els ulls de la fatiga visual
 Comment[cs]=Chraňte své oči před únavou
-Comment[fr]=Protégez vos yeux de la fatigue
-Comment[id]=Melindungi mata Anda dari kelelahan
-Comment[ta]=உங்கள் கண்களை சோர்வடையாது பாதுகாத்திடுங்கள்
-Comment[pt]=Proteja seus olhos da tensão ocular
-Comment[tr]=Gözünüzü yorgunluğa karşı koruyun
-Comment[hi]=तनाव से आंखों की रक्षा
+Comment[de]=Schützt die Augen vor Überanstrengung
 Comment[es]=Protege tus ojos de la fatiga ocular
-Comment[ru]=Защитите свои глаза от зрительного перенапряжения
-Comment[pl]=Chroń oczy przed zmęczeniem
+Comment[et]=Kaitse oma silmi väsimuse eest
+Comment[fa]=محافظت چشم هااز ضعیف شدن
+Comment[fr]=Protégez vos yeux de la fatigue
+Comment[ge]=დაიცავით თქვენი თვალები დაღლილობისაგან
+Comment[hi]=तनाव से आंखों की रक्षा
+Comment[hu]=Protect your eyes from eye strain
+Comment[id]=Melindungi mata Anda dari kelelahan
 Comment[mk]=Заштитете се од замор на очите
+Comment[pl]=Chroń oczy przed zmęczeniem
+Comment[pt]=Proteja seus olhos da tensão ocular
+Comment[ru]=Защитите свои глаза от зрительного перенапряжения
+Comment[sk]=Chráňte svoje oči pred únavou
+Comment[ta]=உங்கள் கண்களை சோர்வடையாது பாதுகாத்திடுங்கள்
+Comment[tr]=Gözünüzü yorgunluğa karşı koruyun
+Comment[uk]=Захистіть свої очі від втоми
 Comment[vi]=Bảo vệ đôi mắt của bạn khỏi sự mệt mỏi
 Exec=env GDK_BACKEND=x11 safeeyes
 Icon=safeeyes