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# -*- coding: utf-8 -*-
#
# indicator.py
#
# Copyright 2012 David Klasinc <bigwhale@lubica.net>
# Copyright 2010 Andrew <andrew@karmic-desktop>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import logging
logger = logging.getLogger("Indicator")
from gettext import gettext as _
from gi.repository import Gtk, GObject, GLib
from kazam.backend.prefs import *
class KazamSuperIndicator(GObject.GObject):
__gsignals__ = {
"indicator-pause-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
"indicator-unpause-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
"indicator-quit-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
"indicator-show-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
"indicator-stop-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
"indicator-start-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
"indicator-about-request": (GObject.SIGNAL_RUN_LAST,
None,
(), ),
}
def __init__(self, silent=False):
super(KazamSuperIndicator, self).__init__()
self.blink_icon = BLINK_STOP_ICON
self.blink_state = False
self.blink_mode = BLINK_SLOW
self.recording = False
self.silent = silent
logger.debug("Indicatior silent: {0}".format(self.silent))
self.menu = Gtk.Menu()
self.menuitem_start = Gtk.MenuItem(_("Start recording"))
self.menuitem_start.set_sensitive(True)
self.menuitem_start.connect("activate", self.on_menuitem_start_activate)
self.menuitem_pause = Gtk.CheckMenuItem(_("Pause recording"))
self.menuitem_pause.set_sensitive(False)
self.menuitem_pause.connect("toggled", self.on_menuitem_pause_activate)
self.menuitem_finish = Gtk.MenuItem(_("Finish recording"))
self.menuitem_finish.set_sensitive(False)
self.menuitem_finish.connect("activate", self.on_menuitem_finish_activate)
self.menuitem_separator = Gtk.SeparatorMenuItem()
self.menuitem_quit = Gtk.MenuItem(_("Quit"))
self.menuitem_quit.connect("activate", self.on_menuitem_quit_activate)
self.menu.append(self.menuitem_start)
self.menu.append(self.menuitem_pause)
self.menu.append(self.menuitem_finish)
self.menu.append(self.menuitem_separator)
self.menu.append(self.menuitem_quit)
self.menu.show_all()
#
# Setup keybindings - Hardcore way
#
try:
from gi.repository import Keybinder
logger.debug("Trying to bind hotkeys.")
Keybinder.init()
Keybinder.bind("<Super><Ctrl>R", self.cb_hotkeys, "start-request")
Keybinder.bind("<Super><Ctrl>F", self.cb_hotkeys, "stop-request")
Keybinder.bind("<Super><Ctrl>P", self.cb_hotkeys, "pause-request")
Keybinder.bind("<Super><Ctrl>W", self.cb_hotkeys, "show-request")
Keybinder.bind("<Super><Ctrl>Q", self.cb_hotkeys, "quit-request")
self.recording = False
except ImportError:
logger.info("Unable to import Keybinder, hotkeys not available.")
def cb_hotkeys(self, key, action):
logger.debug("KEY {0}, ACTION {1}".format(key, action))
if action == "start-request" and not self.recording:
self.on_menuitem_start_activate(None)
elif action == "stop-request" and self.recording:
self.on_menuitem_finish_activate(None)
elif action == "pause-request" and self.recording:
if not self.menuitem_pause.get_active():
self.menuitem_pause.set_active(True)
else:
self.menuitem_pause.set_active(False)
elif action == "show-request" and not self.recording:
self.emit("indicator-show-request")
elif action == "quit-request" and not self.recording:
self.emit("indicator-quit-request")
def on_menuitem_pause_activate(self, menuitem):
if self.menuitem_pause.get_active():
self.emit("indicator-pause-request")
else:
self.emit("indicator-unpause-request")
def on_menuitem_start_activate(self, menuitem):
self.recording = True
self.emit("indicator-start-request")
def on_menuitem_finish_activate(self, menuitem):
self.recording = False
self.menuitem_start.set_sensitive(True)
self.menuitem_pause.set_sensitive(False)
self.menuitem_pause.set_active(False)
self.menuitem_finish.set_sensitive(False)
self.menuitem_quit.set_sensitive(True)
self.emit("indicator-stop-request")
def on_menuitem_quit_activate(self, menuitem):
self.emit("indicator-quit-request")
try:
from gi.repository import AppIndicator3
class KazamIndicator(KazamSuperIndicator):
def __init__(self, silent=False):
super(KazamIndicator, self).__init__(silent)
self.silent = silent
self.indicator = AppIndicator3.Indicator.new("kazam",
"kazam-stopped",
AppIndicator3.IndicatorCategory.APPLICATION_STATUS)
self.indicator.set_menu(self.menu)
self.indicator.set_attention_icon("kazam-recording")
self.indicator.set_icon("kazam-stopped")
if self.silent:
self.indicator.set_status(AppIndicator3.IndicatorStatus.PASSIVE)
else:
self.indicator.set_status(AppIndicator3.IndicatorStatus.ACTIVE)
def hide_it(self):
self.indicator.set_status(AppIndicator3.IndicatorStatus.PASSIVE)
def show_it(self):
self.indicator.set_status(AppIndicator3.IndicatorStatus.ACTIVE)
def on_menuitem_pause_activate(self, menuitem):
if menuitem.get_active():
self.indicator.set_attention_icon("kazam-paused")
logger.debug("Recording paused.")
else:
self.indicator.set_attention_icon("kazam-recording")
logger.debug("Recording resumed.")
KazamSuperIndicator.on_menuitem_pause_activate(self, menuitem)
def on_menuitem_finish_activate(self, menuitem):
logger.debug("Recording stopped.")
if not self.silent:
self.indicator.set_status(AppIndicator3.IndicatorStatus.ACTIVE)
KazamSuperIndicator.on_menuitem_finish_activate(self, menuitem)
def blink_set_state(self, state):
if state == BLINK_STOP:
self.blink_state = BLINK_STOP
self.indicator.set_icon("kazam-stopped")
elif state == BLINK_START:
self.blink_state = BLINK_SLOW
GLib.timeout_add(500, self.blink)
elif state == BLINK_SLOW:
self.blink_state = BLINK_SLOW
elif state == BLINK_FAST:
self.blink_state = BLINK_FAST
def blink(self):
if self.blink_state != BLINK_STOP:
if self.blink_icon == BLINK_READY_ICON:
if not self.silent:
self.indicator.set_icon("kazam-stopped")
self.blink_icon = BLINK_STOP_ICON
else:
if not self.silent:
self.indicator.set_icon("kazam-countdown")
self.blink_icon = BLINK_READY_ICON
if self.blink_state == BLINK_SLOW:
GLib.timeout_add(500, self.blink)
elif self.blink_state == BLINK_FAST:
GLib.timeout_add(200, self.blink)
def start_recording(self):
logger.debug("Recording started.")
if not self.silent:
self.indicator.set_status(AppIndicator3.IndicatorStatus.ATTENTION)
except ImportError:
#
# AppIndicator failed to import, not running Ubuntu?
# Fallback to Gtk.StatusIcon.
#
class KazamIndicator(KazamSuperIndicator):
def __init__(self, silent=False):
super(KazamIndicator, self).__init__()
self.silent = silent
self.indicator = Gtk.StatusIcon()
self.indicator.set_from_icon_name("kazam-stopped")
self.indicator.connect("popup-menu", self.cb_indicator_popup_menu)
self.indicator.connect("activate", self.cb_indicator_activate)
if self.silent:
self.indicator.set_visible(False)
def cb_indicator_activate(self, widget):
def position(menu, widget):
return (Gtk.StatusIcon.position_menu(self.menu, widget))
self.menu.popup(None, None, position, self.indicator, 0, Gtk.get_current_event_time())
def cb_indicator_popup_menu(self, icon, button, time):
def position(menu, icon):
return (Gtk.StatusIcon.position_menu(self.menu, icon))
self.menu.popup(None, None, position, self.indicator, button, time)
def on_menuitem_finish_activate(self, menuitem):
logger.debug("Recording stopped.")
self.indicator.set_from_icon_name("kazam-stopped")
KazamSuperIndicator.on_menuitem_finish_activate(self, menuitem)
def on_menuitem_pause_activate(self, menuitem):
if menuitem.get_active():
self.indicator.set_from_icon_name("kazam-paused")
logger.debug("Recording paused.")
else:
self.indicator.set_from_icon_name("kazam-recording")
logger.debug("Recording resumed.")
KazamSuperIndicator.on_menuitem_pause_activate(self, menuitem)
def blink_set_state(self, state):
if state == BLINK_STOP:
self.blink_state = BLINK_STOP
self.indicator.set_from_icon_name("kazam-stopped")
elif state == BLINK_START:
self.blink_state = BLINK_SLOW
GLib.timeout_add(500, self.blink)
elif state == BLINK_SLOW:
self.blink_state = BLINK_SLOW
elif state == BLINK_FAST:
self.blink_state = BLINK_FAST
def blink(self):
if self.blink_state != BLINK_STOP:
if self.blink_icon == BLINK_READY_ICON:
self.indicator.set_from_icon_name("kazam-stopped")
self.blink_icon = BLINK_STOP_ICON
else:
self.indicator.set_from_icon_name("kazam-countdown")
self.blink_icon = BLINK_READY_ICON
if self.blink_state == BLINK_SLOW:
GLib.timeout_add(500, self.blink)
elif self.blink_state == BLINK_FAST:
GLib.timeout_add(200, self.blink)
def start_recording(self):
logger.debug("Recording started.")
self.indicator.set_from_icon_name("kazam-recording")
def hide_it(self):
self.indicator.set_visible(False)
def show_it(self):
self.indicator.set_visible(True)
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