55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
# Copyright (C) 2014 Andrey Golovizin
|
|
#
|
|
# 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/>.
|
|
|
|
|
|
from queue import Queue
|
|
|
|
from PyQt4.QtCore import (
|
|
signal,
|
|
slot,
|
|
QObject,
|
|
)
|
|
|
|
from PyQt4.QtGui import (
|
|
qApp,
|
|
)
|
|
|
|
from ..ui import BaseUI
|
|
from ..page import Page, Glyph
|
|
|
|
|
|
class GUIProxy(QObject, BaseUI):
|
|
unknownGlyph = signal([Glyph, bool, bool])
|
|
pageChanged = signal([Page])
|
|
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.help_queue = Queue()
|
|
|
|
def turn_page(self, page):
|
|
self.pageChanged.emit(page)
|
|
|
|
def process_events(self):
|
|
qApp.processEvents()
|
|
|
|
def ask_for_help(self, unknown_glyph):
|
|
self.unknownGlyph.emit(unknown_glyph, self.last_style.bold, self.last_style.italic)
|
|
return self.receive_help()
|
|
|
|
def give_help(self, *args):
|
|
self.help_queue.put(args)
|
|
|
|
def receive_help(self):
|
|
return self.help_queue.get()
|