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# -*- coding: utf-8 -*-
import gtk
import subprocess
import gobject
from common import gajim
from plugins import GajimPlugin
from plugins.helpers import log_calls, log
from plugins.gui import GajimPluginConfigDialog
class FlashingKeyboard(GajimPlugin):
@log_calls('FlashingKeyboard')
def init(self):
self.config_dialog = FlashingKeyboardPluginConfigDialog(self)
self.config_default_values = {
'command1': ("xset led named 'Scroll Lock'",''),
'command2': ("xset -led named 'Scroll Lock'", '')}
self.is_active = None
self.timeout = 500
self.timeout_off = self.timeout / 2
self.id_0 = None
def on_event_added(self, event):
if event.show_in_systray:
self.flash_trigger()
def on_event_removed(self, event_list):
self.flash_trigger()
def flash_trigger(self):
if gajim.events.get_nb_systray_events():
if self.id_0:
return
self.id_0 = gobject.timeout_add(self.timeout, self.led_on)
else:
if self.id_0:
gobject.source_remove(self.id_0)
self.id_0 = None
def led_on(self):
subprocess.Popen('%s' % self.config['command1'], shell=True).wait()
gobject.timeout_add(self.timeout_off, self.led_off)
return True
def led_off(self):
subprocess.Popen('%s' % self.config['command2'], shell=True).wait()
@log_calls('FlashingKeyboard')
def activate(self):
gajim.events.event_added_subscribe(self.on_event_added)
gajim.events.event_removed_subscribe(self.on_event_removed)
if gajim.events.get_nb_systray_events():
self.id_0 = gobject.timeout_add(self.timeout, self.led_on)
@log_calls('FlashingKeyboard')
def deactivate(self):
gajim.events.event_added_unsubscribe(self.on_event_added)
gajim.events.event_removed_unsubscribe(self.on_event_removed)
if self.id_0:
gobject.source_remove(self.id_0)
class FlashingKeyboardPluginConfigDialog(GajimPluginConfigDialog):
def init(self):
self.GTK_BUILDER_FILE_PATH = self.plugin.local_file_path(
'config_dialog.ui')
self.xml = gtk.Builder()
self.xml.set_translation_domain('flashingkeyboard')
self.xml.add_objects_from_file(self.GTK_BUILDER_FILE_PATH,
['config_table'])
config_table = self.xml.get_object('config_table')
self.child.pack_start(config_table)
self.xml.connect_signals(self)
self.connect('hide', self.on_close_button_clicked)
def on_run(self):
self.isactive = self.plugin.active
if self.plugin.active:
gajim.plugin_manager.deactivate_plugin(self.plugin)
for name in self.plugin.config_default_values:
widget = self.xml.get_object(name)
widget.set_text(self.plugin.config[name])
def on_close_button_clicked(self, widget):
widget = self.xml.get_object('command1')
self.plugin.config['command1'] = widget.get_text()
widget = self.xml.get_object('command2')
self.plugin.config['command2'] = widget.get_text()
if self.isactive:
gajim.plugin_manager.activate_plugin(self.plugin)
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