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Eben specification and the new B3 keyboard (marco)

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Marco Pesenti Gritti
2007-07-17 19:03:52 +02:00
parent e78c0106ce
commit 5e655deb5a
3 changed files with 54 additions and 51 deletions
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shell/view/keyhandler.py
+31 -50
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@@ -26,22 +26,19 @@ from hardware import hardwaremanager
from model.shellmodel import ShellModel
from sugar._sugarext import KeyGrabber
_BRIGHTNESS_STEP = 2
_VOLUME_STEP = 10
_actions_table = {
'F1' : 'zoom_mesh',
'F2' : 'zoom_friends',
'F3' : 'zoom_home',
'F4' : 'zoom_activity',
'F5' : 'brightness_1',
'F6' : 'brightness_2',
'F7' : 'brightness_3',
'F8' : 'brightness_4',
'F9' : 'volume_1',
'F10' : 'volume_2',
'F11' : 'volume_3',
'F12' : 'volume_4',
'F9' : 'brightness_down',
'F10' : 'brightness_up',
'F11' : 'volume_down',
'F12' : 'volume_up',
'<alt>1' : 'screenshot',
'<alt>F8' : 'color_mode',
'<alt>F5' : 'b_and_w_mode',
'<alt>equal' : 'console',
'<alt>0' : 'console',
'<alt>f' : 'frame',
@@ -72,17 +69,26 @@ class KeyHandler(object):
for key in _actions_table.keys():
self._key_grabber.grab(key)
def _set_display_brightness(self, level):
def _change_volume(self, step):
hw_manager = hardwaremanager.get_manager()
volume = hw_manager.get_volume() + step
volume = min(max(0, volume), 100)
hw_manager.set_volume(volume)
hw_manager.set_mute(volume == 0)
def _change_brightness(self, step):
hw_manager = hardwaremanager.get_manager()
level = hw_manager.get_display_brightness() + step
level = min(max(0, level), 15)
hw_manager.set_display_brightness(level)
if level == 0:
self._set_display_mode(hardwaremanager.B_AND_W_MODE)
hw_manager.set_display_mode(hardwaremanager.B_AND_W_MODE)
else:
self._set_display_mode(hardwaremanager.COLOR_MODE)
def _set_display_mode(self, mode):
hw_manager = hardwaremanager.get_manager()
hw_manager.set_display_mode(mode)
hw_manager.set_display_mode(hardwaremanager.COLOR_MODE)
def handle_zoom_mesh(self):
self._shell.set_zoom_level(ShellModel.ZOOM_MESH)
@@ -96,46 +102,21 @@ class KeyHandler(object):
def handle_zoom_activity(self):
self._shell.set_zoom_level(ShellModel.ZOOM_ACTIVITY)
def handle_brightness_1(self):
self._set_display_brightness(0)
def handle_brightness_up(self):
self._change_brightness(_BRIGHTNESS_STEP)
def handle_brightness_2(self):
self._set_display_brightness(5)
def handle_brightness_down(self):
self._change_brightness(-_BRIGHTNESS_STEP)
def handle_brightness_3(self):
self._set_display_brightness(9)
def handle_volume_up(self):
self._change_volume(_VOLUME_STEP)
def handle_brightness_4(self):
self._set_display_brightness(15)
def handle_volume_1(self):
hw_manager = hardwaremanager.get_manager()
hw_manager.set_mute(True)
def handle_volume_2(self):
hw_manager = hardwaremanager.get_manager()
hw_manager.set_mute(False)
hw_manager.set_volume(50)
def handle_volume_3(self):
hw_manager = hardwaremanager.get_manager()
hw_manager.set_mute(False)
hw_manager.set_volume(80)
def handle_volume_4(self):
hw_manager = hardwaremanager.get_manager()
hw_manager.set_mute(False)
hw_manager.set_volume(100)
def handle_color_mode(self):
self._set_display_mode(hardwaremanager.COLOR_MODE)
def handle_volume_down(self):
self._change_volume(-_VOLUME_STEP)
def handle_screenshot(self):
self._shell.take_screenshot()
def handle_b_and_w_mode(self):
self._set_display_mode(hardwaremanager.B_AND_W_MODE)
def handle_console(self):
gobject.idle_add(self._toggle_console_visibility_cb)