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editor.py
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editor.py
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# -*- coding: utf-8 -*-
#
# Copyright (C) 2014 Thomas Amland
#
# 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, see <http://www.gnu.org/licenses/>.
import xbmcaddon
from threading import Timer
from collections_backport import OrderedDict
from xbmcgui import Dialog, WindowXMLDialog
from actions import ACTIONS, WINDOWS
from utils import tr
class Editor(object):
def __init__(self, defaultkeymap, userkeymap):
self.defaultkeymap = defaultkeymap
self.userkeymap = userkeymap
self.dirty = False
def start(self):
while True:
# Select context menu
idx = Dialog().select(tr(30007), WINDOWS.values())
if idx == -1:
break
window = WINDOWS.keys()[idx]
while True:
# Select category menu
idx = Dialog().select(tr(30008), ACTIONS.keys())
if idx == -1:
break
category = ACTIONS.keys()[idx]
while True:
# Select action menu
current_keymap = self._current_keymap(window, category)
labels = ["%s - %s" % (name, key) for _, key, name in current_keymap]
idx = Dialog().select(tr(30009), labels)
if idx == -1:
break
action, current_key, _ = current_keymap[idx]
old_mapping = (window, action, current_key)
# Ask what to do
idx = Dialog().select(tr(30000), [tr(30011), tr(30012)])
if idx == -1:
continue
elif idx == 1:
# Remove
if old_mapping in self.userkeymap:
self.userkeymap.remove(old_mapping)
self.dirty = True
elif idx == 0:
# Edit key
newkey = KeyListener.record_key()
if newkey is None:
continue
new_mapping = (window, action, newkey)
if old_mapping in self.userkeymap:
self.userkeymap.remove(old_mapping)
self.userkeymap.append(new_mapping)
if old_mapping != new_mapping:
self.dirty = True
def _current_keymap(self, window, category):
actions = OrderedDict([(action, "") for action in ACTIONS[category].keys()])
for w, a, k in self.defaultkeymap:
if w == window:
if a in actions.keys():
actions[a] = k
for w, a, k in self.userkeymap:
if w == window:
if a in actions.keys():
actions[a] = k
names = ACTIONS[category]
return [(action, key, names[action]) for action, key in actions.iteritems()]
class KeyListener(WindowXMLDialog):
TIMEOUT = 5
def __new__(cls):
gui_api = tuple(map(int, xbmcaddon.Addon('xbmc.gui').getAddonInfo('version').split('.')))
file_name = "DialogNotification.xml" if gui_api >= (5, 11, 0) else "DialogKaiToast.xml"
return super(KeyListener, cls).__new__(cls, file_name, "")
def __init__(self):
self.key = None
def onInit(self):
try:
self.getControl(401).addLabel(tr(30002))
except AttributeError:
self.getControl(401).setLabel(tr(30002))
try:
self.getControl(402).addLabel(tr(30010) % self.TIMEOUT)
except AttributeError:
self.getControl(402).setLabel(tr(30010) % self.TIMEOUT)
def onAction(self, action):
code = action.getButtonCode()
if (code == 0):
self.key = None
else:
# mask out KEY_VKEY flags, KEY_VKEY's
# are stange, keymaps use lowercase
# and get converted to KEY_VKEY's which
# are uppercase. So we want lowercase.
if ((code & 0xF000) == 0xF000):
self.key = chr(code & 0x0FFF).lower()
else:
self.key = str(code)
self.close()
@staticmethod
def record_key():
dialog = KeyListener()
timeout = Timer(KeyListener.TIMEOUT, dialog.close)
timeout.start()
dialog.doModal()
timeout.cancel()
key = dialog.key
del dialog
return key