mirror of https://gitlab.com/pamhyr/pamhyr2
145 lines
4.2 KiB
Python
145 lines
4.2 KiB
Python
# WaitingDialog.py -- Pamhyr
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# Copyright (C) 2023-2025 INRAE
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# -*- coding: utf-8 -*-
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import logging
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import random
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from tools import logger_exception
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from View.Tools.PamhyrWindow import PamhyrDialog
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from View.Translate import MainTranslate
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from PyQt5.QtGui import (
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QKeySequence,
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)
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from PyQt5.QtCore import (
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Qt, QVariant, QAbstractTableModel, QTimer,
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QObject, pyqtSlot, pyqtSignal, QThread,
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)
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from PyQt5.QtWidgets import (
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QLabel,
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)
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logger = logging.getLogger()
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class Worker(QObject):
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signalStatus = pyqtSignal(str)
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def __init__(self, payload_fn, parent=None):
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super(self.__class__, self).__init__(parent)
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self._payload_fn = payload_fn
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def process(self):
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self._payload_fn()
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self.signalStatus.emit('end')
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class WaitingDialog(PamhyrDialog):
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_pamhyr_ui = "WaitingDialog"
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_pamhyr_name = "Waiting"
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_spin_set = [
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"-\\|/",
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[" ", " ",
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". ", ". ",
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".. ", ".. ",
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"...", "..."],
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["o ", " o ", " o ", " o", " o ", " o "],
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["█▓▒░", "▓█▓▒", "▒▓█▓", "░▒▓█", "▒▓█▓", "▓█▓▒"],
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"▖▘▝▗",
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"αβγδεζηθικλμνξοπρστυφχψω",
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"◢◣◤◥",
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"◐◓◑◒",
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"◰◳◲◱",
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"◴◷◶◵",
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"┤┘┴└├┌┬┐",
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"⣷⣯⣟⡿⢿⣻⣽⣾",
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"""⡀⡁⡂⡃⡄⡅⡆⡇⡈⡉⡊⡋⡌⡍⡎⡏⡐⡑⡒⡓⡔⡕⡖⡗⡘⡙⡚⡛⡜⡝⡞⡟⡠⡡⡢⡣⡤⡥⡦⡧\
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⡨⡩⡪⡫⡬⡭⡮⡯⡰⡱⡲⡳⡴⡵⡶⡷⡸⡹⡺⡻⡼⡽⡾⡿⢀⢁⢂⢃⢄⢅⢆⢇⢈⢉⢊⢋⢌⢍⢎⢏⢐\
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⢑⢒⢓⢔⢕⢖⢗⢘⢙⢚⢛⢜⢝⢞⢟⢠⢡⢢⢣⢤⢥⢦⢧⢨⢩⢪⢫⢬⢭⢮⢯⢰⢱⢲⢳⢴⢵⢶⢷⢸⢹\
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⢺⢻⢼⢽⢾⢿⣀⣁⣂⣃⣄⣅⣆⣇⣈⣉⣊⣋⣌⣍⣎⣏⣐⣑⣒⣓⣔⣕⣖⣗⣘⣙⣚⣛⣜⣝⣞⣟⣠⣡⣢\
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⣣⣤⣥⣦⣧⣨⣩⣪⣫⣬⣭⣮⣯⣰⣱⣲⣳⣴⣵⣶⣷⣸⣹⣺⣻⣼⣽⣾⣿""",
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]
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def __init__(self, payload_fn, title, trad=None, parent=None):
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if trad is None:
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trad = MainTranslate()
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super(WaitingDialog, self).__init__(
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title=trad[title],
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trad=trad,
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options=[],
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parent=parent
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)
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self._payload_fn = payload_fn
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self._init_default_values()
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self.setup_timer()
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self.setup_worker()
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self._timer.start(300)
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self._worker_thread.start()
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def _init_default_values(self):
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self._spinner_step = 0
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self._spin = self._spin_set[
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random.randrange(0, len(self._spin_set))
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]
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self.set_label_text("label_spinner", self._spin[0])
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def setup_worker(self):
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self._worker = Worker(self._payload_fn)
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self._worker_thread = QThread(parent=self)
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self._worker.moveToThread(self._worker_thread)
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self._worker.signalStatus.connect(self.close)
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self._worker_thread.started.connect(self._worker.process)
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def setup_timer(self):
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self._timer = QTimer(self)
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self._timer.timeout.connect(self.update_spinner)
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def update_spinner(self):
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self._spinner_step += 1
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self._spinner_step %= len(self._spin)
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self.set_label_text(
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"label_spinner",
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self._spin[self._spinner_step]
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)
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def end_worker(self):
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self._worker_thread.terminate()
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self._worker_thread.wait()
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def close(self):
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try:
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self._timer.stop()
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self.end_worker()
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except Exception as e:
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logger_exception(e)
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super().close()
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