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breakscreen.py
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breakscreen.py
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import logging
# pylint: disable=import-error
from PySide6.QtCore import (
Qt,
QTimer,
QTime,
)
# pylint: disable=import-error
from PySide6.QtGui import (
QColor,
QPalette,
)
# pylint: disable=import-error
from PySide6.QtWidgets import (
QWidget,
QPushButton,
QVBoxLayout,
QLabel,
QStackedLayout,
)
logger = logging.getLogger(__name__)
class BaseBreakScreen(QWidget):
def __init__(self, timeout_length, run_on_completion):
super().__init__()
self.FONT_SIZE = 72
self.WINDOW_NAME = "Gentle Break Reminder"
self.setWindowTitle(self.WINDOW_NAME)
self._run_on_completion = run_on_completion
# ############# Initialize the countdown timer
self._remaining_time = QTime(0, 0)
self.countdown_timer = QTimer()
self.countdown_timer.timeout.connect(self.update_countdown)
self._timeout_length = timeout_length
self.setWindowFlag(Qt.WindowStaysOnTopHint, True)
self.setWindowFlag(Qt.FramelessWindowHint, True)
# ############## Set dark background and light text
# TODO Make this customizable
palette = self.palette()
palette.setColor(QPalette.Window, QColor("black"))
palette.setColor(QPalette.WindowText, QColor("lightGray"))
self.setPalette(palette)
# pylint: disable=invalid-name
def showEvent(self, event):
super().showEvent(event)
# Start the timer when the window is shown.
self._remaining_time = QTime(
0, self._timeout_length // 60, self._timeout_length % 60
)
self.countdown_timer.start(1_000)
# pylint: disable=invalid-name
def hideEvent(self, event):
super().hideEvent(event)
self.countdown_timer.stop()
def update_countdown(self):
self._remaining_time = self._remaining_time.addSecs(-1)
if self._remaining_time == QTime(0, 0, 0):
self.countdown_timer.stop()
self._run_on_completion()
class ShortBreakScreen(BaseBreakScreen):
def __init__(self, timeout_length, run_on_completion, run_on_skip=None):
super().__init__(timeout_length, run_on_completion)
# ############## Create the layout
self.layout = QVBoxLayout()
self.big_text_label = QLabel()
self.big_text_label.setAlignment(Qt.AlignCenter)
self.big_text_label.setWordWrap(True)
# TODO Make the short break screen text customizable.
self.big_text_label.setText(
"Look at something <i>far</i> away for {} seconds.".format(
timeout_length
)
)
font = self.big_text_label.font()
font.setPointSize(self.FONT_SIZE)
self.big_text_label.setFont(font)
self.layout.addWidget(self.big_text_label)
# ############## Add "skip break" button
if run_on_skip is not None:
skip_button = QPushButton("Skip this break. :-(")
skip_button.clicked.connect(run_on_skip)
skip_button.clicked.connect(self.hide)
self.layout.addWidget(skip_button)
self.setLayout(self.layout)
class LongBreakScreen(BaseBreakScreen):
def __init__(
self,
timeout_length,
run_on_completion,
run_on_finish,
run_on_skip=None,
):
super().__init__(timeout_length, run_on_completion)
# ############## Create the countdown layout
self.countdown_layout_widget = QWidget()
self.countdown_layout = QVBoxLayout()
self.countdown_label = QLabel()
self.countdown_label.setAlignment(Qt.AlignCenter)
self.countdown_label.setWordWrap(True)
font = self.countdown_label.font()
font.setPointSize(self.FONT_SIZE)
self.countdown_label.setFont(font)
self._remaining_time = QTime(
0, self._timeout_length // 60, self._timeout_length % 60
)
logger.debug(
"Setting countdown timer to %s", self._remaining_time.toString()
)
self.countdown_label.setText(self.get_countdown_label_text())
self.countdown_layout.addWidget(self.countdown_label)
if run_on_skip is not None:
skip_button = QPushButton("Skip this break. :-(")
skip_button.clicked.connect(run_on_skip)
skip_button.clicked.connect(self.hide)
self.countdown_layout.addWidget(skip_button)
self.countdown_layout_widget.setLayout(self.countdown_layout)
# ############## Create the finished layout
self.finished_layout_widget = QWidget()
self.finished_layout = QVBoxLayout()
self.finished_label = QLabel()
self.finished_label.setAlignment(Qt.AlignCenter)
self.countdown_label.setWordWrap(True)
font = self.finished_label.font()
font.setPointSize(self.FONT_SIZE)
self.finished_label.setFont(font)
self.finished_label.setText("Finished!")
self.finished_layout.addWidget(self.finished_label)
finish_button = QPushButton("Let me get back to work!")
finish_button.clicked.connect(run_on_finish)
finish_button.clicked.connect(self.hide)
self.finished_layout.addWidget(finish_button)
self.finished_layout_widget.setLayout(self.finished_layout)
# ############## Stack the layouts so we can switch between them
self.stacked_layout = QStackedLayout()
self.stacked_layout.addWidget(self.countdown_layout_widget)
self.stacked_layout.addWidget(self.finished_layout_widget)
self.setLayout(self.stacked_layout)
# pylint: disable=invalid-name
def showEvent(self, event):
super().showEvent(event)
self.countdown_label.setText(self.get_countdown_label_text())
def get_countdown_label_text(self):
LABEL_TEXT = (
"Get away from the computer for a bit.<hr>Time remaining: "
)
count_down_text = self._remaining_time.toString("m:ss")
return LABEL_TEXT + count_down_text
def update_countdown(self):
super().update_countdown()
self.countdown_label.setText(self.get_countdown_label_text())
def set_layout_to_countdown(self):
self.stacked_layout.setCurrentIndex(0)
def set_layout_to_finished(self):
self.stacked_layout.setCurrentIndex(1)