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# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
# Copyright 2012 Canonical
# Author: Thomi Richards
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
import logging
from time import sleep
from autopilot.emulators.unity import get_state_by_path, make_introspection_object
from autopilot.emulators.unity.icons import BamfLauncherIcon, SimpleLauncherIcon
from autopilot.emulators.X11 import Keyboard, Mouse
logger = logging.getLogger(__name__)
class Launcher(object):
"""Interact with the unity Launcher."""
def __init__(self):
super(Launcher, self).__init__()
# set up base launcher vars
self.x = 0
self.y = 120
self.width = 0
self.height = 0
self.show_timeout = 1
self.hide_timeout = 1
self.grabbed = False
self._keyboard = Keyboard()
self._mouse = Mouse()
state = self.__get_state(0)
self.icon_width = int(state['icon-size'])
def move_mouse_to_right_of_launcher(self, monitor):
(x, y, w, h) = self.launcher_geometry(monitor)
target_x = x + w + 10
target_y = y + h / 2
logger.debug("Moving mouse away from launcher.")
self._mouse.move(target_x, target_y, False)
sleep(self.show_timeout)
def move_mouse_over_launcher(self, monitor):
(x, y, w, h) = self.launcher_geometry(monitor)
self._screen.move_mouse_to_monitor(monitor)
target_x = x + w / 2
target_y = y + h / 2
logger.debug("Moving mouse to center of launcher.")
self._mouse.move(target_x, target_y)
def reveal_launcher(self, monitor):
(x, y, w, h) = self.launcher_geometry(monitor)
logger.debug("Revealing launcher on monitor %d with mouse.", monitor)
self._mouse.move(x - 920, y + h / 2, True, 5, .002)
sleep(self.show_timeout)
def keyboard_reveal_launcher(self):
logger.debug("Revealing launcher with keyboard.")
self._keyboard.press('Super')
sleep(1)
def keyboard_unreveal_launcher(self):
logger.debug("Un-revealing launcher with keyboard.")
self._keyboard.release('Super')
sleep(1)
def grab_switcher(self):
logger.debug("Initiating launcher keyboard navigation with Alt+F1.")
self._keyboard.press_and_release('Alt+F1')
self.grabbed = True
def switcher_enter_quicklist(self):
if self.grabbed:
logger.debug("Opening quicklist for currently selected icon.")
self._keyboard.press_and_release('Right')
def switcher_exit_quicklist(self):
if self.grabbed:
logger.debug("Closing quicklist for currently selected icon.")
self._keyboard.press_and_release('Left')
def start_switcher(self):
logger.debug("Starting Super+Tab switcher.")
self._keyboard.press('Super+Tab')
self._keyboard.release('Tab')
sleep(1)
def end_switcher(self, cancel):
if cancel:
logger.debug("Cancelling keyboard navigation mode.")
self._keyboard.press_and_release('Escape')
if self.grabbed != True:
self._keyboard.release('Super')
else:
logger.debug("Ending keyboard navigation mode.")
if self.grabbed:
self._keyboard.press_and_release('\n')
else:
self._keyboard.release('Super')
self.grabbed = False
def switcher_next(self):
logger.debug("Selecting next item in keyboard navigation mode.")
if self.grabbed:
self._keyboard.press_and_release('Down')
else:
self._keyboard.press_and_release('Tab')
def switcher_prev(self):
logger.debug("Selecting previous item in keyboard navigation mode.")
if self.grabbed:
self._keyboard.press_and_release('Up')
else:
self._keyboard.press_and_release('Shift+Tab')
def is_quicklist_open(self, monitor):
state = self.__get_state(monitor)
return bool(state['quicklist-open'])
def is_showing(self, monitor):
state = self.__get_state(monitor)
return not bool(state['hidden'])
def key_nav_is_active(self):
state = self.__get_controller_state()
return bool(state['key_nav_is_active'])
def key_nav_monitor(self):
state = self.__get_controller_state()
return int(state['key_nav_launcher_monitor'])
def key_nav_is_grabbed(self):
state = self.__get_controller_state()
return bool(state['key_nav_is_grabbed'])
def key_nav_selection(self):
state = self.__get_controller_state()
return int(state['key_nav_selection'])
def launcher_geometry(self, monitor):
state = self.__get_state(monitor)
x = int(state['x'])
y = int(state['y'])
width = int(state['width'])
height = int(state['height'])
return (x, y, width, height)
def num_launchers(self):
return len(get_state_by_path('/Unity/LauncherController/Launcher'))
def __get_controller_state(self):
return get_state_by_path('/Unity/LauncherController')[0]
def __get_model_state(self):
return get_state_by_path('/Unity/LauncherController/LauncherModel')[0]
def __get_state(self, monitor):
return get_state_by_path('/Unity/LauncherController/Launcher[monitor=%s]' % (monitor))[0]
def get_launcher_icons(self, visible_only=True):
"""Get a list of launcher icons in this launcher."""
model = self.__get_model_state()
icons = []
for child in model['Children']:
icon = make_introspection_object(child)
if icon:
if visible_only and not getattr(icon, 'quirk_visible', False):
continue
icons.append(icon)
return icons
def get_icon_by_tooltip_text(self, tooltip_text):
"""Get a launcher icon given it's tooltip text.
Returns None if there is no icon with the specified text.
"""
for icon in self.get_launcher_icons():
if icon.tooltip_text == tooltip_text:
return icon
return None
def num_launcher_icons(self):
"""Get the number of icons in the launcher model."""
return len(self.get_launcher_icons())
def get_currently_selected_icon(self):
"""Returns the currently selected launcher icon, if keynav mode is active."""
return self.get_launcher_icons()[self.key_nav_selection()]
def click_launcher_icon(self, icon, monitor=0, button=1):
"""Move the mouse over the launcher icon, and click it."""
if not isinstance(icon, SimpleLauncherIcon):
raise TypeError("icon must be a LauncherIcon")
logger.debug("Clicking launcher icon %r on monitor %d with mouse button %d",
icon, monitor, button)
self.reveal_launcher(monitor)
self._mouse.move(icon.x, icon.y + (self.icon_width / 2))
self._mouse.click(button)
self.move_mouse_to_right_of_launcher(monitor)
def lock_to_launcher(self, icon):
"""lock 'icon' to the launcher, if it's not already."""
if not isinstance(icon, BamfLauncherIcon):
raise TypeError("Can only lock instances of BamfLauncherIcon")
if icon.sticky:
# Nothing to do.
return
logger.debug("Locking icon %r to launcher.", icon)
self.click_launcher_icon(icon, button=3)
quicklist = icon.get_quicklist()
pin_item = quicklist.get_quicklist_item_by_text('Lock to launcher')
quicklist.click_item(pin_item)
def unlock_from_launcher(self, icon):
"""lock 'icon' to the launcher, if it's not already."""
if not isinstance(icon, SimpleLauncherIcon):
raise TypeError("icon must be a LauncherIcon")
if not icon.sticky:
# nothing to do.
return
logger.debug("Unlocking icon %r from launcher.")
self.click_launcher_icon(icon, button=3)
quicklist = icon.get_quicklist()
pin_item = quicklist.get_quicklist_item_by_text('Unlock from launcher')
quicklist.click_item(pin_item)
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