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Bind keys to dcon manager actions, see README

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This commit is contained in:
Marco Pesenti Gritti 2006-11-08 16:42:50 +01:00
parent 62ad1539c2
commit d1a9762cb8
3 changed files with 64 additions and 1 deletions
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5
README
View File

@ -24,5 +24,10 @@ F3 Friends zoom level
F4 Mesh zoom level
F5 Show the frame
F6 Open a terminal activity
F7 Toggle chat visibility
F8 Color mode (DCON)
F9 Black and white mode (DCON)
F10 Decrease brightness (DCON)
F11 Increase brightness (DCON)
F12 Open the log viewer
Ctrl+S Activate sketch mode in chat

17
shell/view/Shell.py
View File

@ -26,6 +26,7 @@ from view.ActivityHost import ActivityHost
from sugar.activity import ActivityFactory
from sugar.activity import Activity
from view.frame.Frame import Frame
from view.dconmanager import DCONManager
from _sugar import KeyGrabber
import sugar
@ -49,6 +50,8 @@ class Shell(gobject.GObject):
style.load_stylesheet(view.stylesheet)
self._dcon_manager = DCONManager()
self._key_grabber = KeyGrabber()
self._key_grabber.connect('key-pressed',
self.__global_key_pressed_cb)
@ -60,7 +63,11 @@ class Shell(gobject.GObject):
self._key_grabber.grab('F4')
self._key_grabber.grab('F5')
self._key_grabber.grab('F6')
self._key_grabber.grab('F7')
self._key_grabber.grab('F8')
self._key_grabber.grab('F9')
self._key_grabber.grab('F10')
self._key_grabber.grab('F11')
self._home_window = HomeWindow(self)
self._home_window.show()
@ -87,8 +94,16 @@ class Shell(gobject.GObject):
self._frame.notify_key_press()
elif key == 'F6':
self.start_activity('org.sugar.Terminal')
elif key == 'F9':
elif key == 'F7':
self.toggle_chat_visibility()
elif key == 'F8':
self._dcon_manager.set_mode(DCONManager.COLOR_MODE)
elif key == 'F9':
self._dcon_manager.set_mode(DCONManager.BLACK_AND_WHITE_MODE)
elif key == 'F10':
self._dcon_manager.decrease_brightness()
elif key == 'F11':
self._dcon_manager.increase_brightness()
def __global_key_released_cb(self, grabber, key):
if key == 'F5':

43
shell/view/dconmanager.py Normal file
View File

@ -0,0 +1,43 @@
# Copyright (C) 2006, Red Hat, Inc.
#
# 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 2 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 St, Fifth Floor, Boston, MA 02110-1301 USA
import dbus
DCON_MANAGER_INTERFACE = 'org.laptop.DCONManager'
DCON_MANAGER_SERVICE = 'org.laptop.DCONManager'
DCON_MANAGER_OBJECT_PATH = '/org/laptop/DCONManager'
class DCONManager(object):
COLOR_MODE = 0
BLACK_AND_WHITE_MODE = 1
def __init__(self):
bus = dbus.SystemBus()
proxy = bus.get_object(DCON_MANAGER_SERVICE, DCON_MANAGER_OBJECT_PATH)
self._service = dbus.Interface(proxy, DCON_MANAGER_INTERFACE)
def set_mode(self, mode):
self._service.set_mode(mode)
def increase_brightness(self):
level = self._service.get_backlight_level()
if level >= 0:
self._service.set_backlight_level(level + 1)
def decrease_brightness(self):
level = self._service.get_backlight_level()
if level >= 0:
self._service.set_backlight_level(level - 1)