class SleepTimer(QWidget):
'''
A resizable Widget with two Spinboxes Labeled with "h" and "min", also a Time-bomb containing a countdownclock.
If a spinbox is changed, start is triggered. After 2 Seconds, countdown is startet.
When countdown ends, signal "sleepTimerelapsed()" is emitted.
'''
sleepTimerelapsed = pyqtSignal()
sleepTimertenseconds = pyqtSignal()
def __init__(self, parent=None):
super(SleepTimer, self).__init__(parent)
self.forceSpinBoxWidget = global_vars.configuration.get("GENERAL").get("sleeptimerdigitalspinbox")
self.setStyleSheet("SleepTimer {"
"background-color: rgb(76, 76, 76);"
"color: rgb(240, 240, 240);"
"}"
"QLabel {"
"color: white;"
"}"
"QSpinBox {"
"padding-right: 10px; /* make room for the arrows */"
"border-width: 3;"
"}"
"QSpinBox::up-button {"
"width: 26px;"
"}"
"QSpinBox::down-button {"
"width: 26px;"
"}"
)
self.value = 0 # the value is calculated in self.active (calculated seconds in total)
self.isActive = False
if self.forceSpinBoxWidget:
self.sb_hours = LeadingZeroSpinBox()
self.sb_hours.setRange(0,23)
self.sb_hours.setAlignment(Qt.AlignCenter)
self.sb_hours.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
else:
self.sb_hours = QDeclarativeView()
self.sb_hours.setSource(QUrl(os.path.join(cwd,'sb_hours.qml')))
self.sb_hours.setResizeMode(QDeclarativeView.SizeViewToRootObject)
self.sb_hours.setStyleSheet("background:transparent;")
self.sb_hours.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.sb_hours_obj = self.sb_hours.rootObject().findChild(QObject, "spinner")
self.sb_hours_value = QDeclarativeProperty(self.sb_hours.rootObject().findChild(QDeclarativeItem, name="spinner"),"currentIndex")
if self.forceSpinBoxWidget:
self.sb_minutes = LeadingZeroSpinBox()
self.sb_minutes.setRange(0,59)
self.sb_minutes.setAlignment(Qt.AlignCenter)
self.sb_minutes.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
else:
self.sb_minutes = QDeclarativeView()
self.sb_minutes.setSource(QUrl(os.path.join(cwd,'sb_minutes.qml')))
self.sb_minutes.setResizeMode(QDeclarativeView.SizeViewToRootObject)
self.sb_minutes.setStyleSheet("background:transparent;")
self.sb_minutes.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.sb_minutes_obj = self.sb_minutes.rootObject().findChild(QObject, "spinner")
self.sb_minutes_value = QDeclarativeProperty(self.sb_minutes.rootObject().findChild(QDeclarativeItem, name="spinner"),"currentIndex")
tmpFont = QFont()
tmpFont.setPointSize(18)
self.lbl_hours = QLabel(QString("h"))
self.lbl_hours.setFont(tmpFont)
self.lbl_minutes = QLabel(QString("min"))
self.lbl_minutes.setFont(tmpFont)
# Load QML Widget Bomb
self.bomb = QDeclarativeView()
self.bomb.setSource(QUrl(os.path.join(cwd,'timebomb.qml')))
self.bomb.setResizeMode(QDeclarativeView.SizeViewToRootObject)
#self.bomb.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.bomb.setStyleSheet("background:transparent;")
self.bomb_text = QDeclarativeProperty(self.bomb.rootObject().findChild(QDeclarativeItem, name="counter_text"),"text")
#setup layouts
tmpLayout = QHBoxLayout()
tmpLayout.addSpacerItem(QSpacerItem(40, 40, QSizePolicy.Expanding))
tmpLayout.addWidget(self.sb_hours)
tmpLayout.addWidget(self.lbl_hours)
tmpLayout.addWidget(self.sb_minutes)
tmpLayout.addWidget(self.lbl_minutes)
tmpLayout.addSpacerItem(QSpacerItem(40, 40, QSizePolicy.Expanding))
tmp2Layout = QVBoxLayout()
tmp2Layout.addLayout(tmpLayout)
tmp2Layout.addWidget(self.bomb)
tmp2Layout.addSpacerItem(QSpacerItem(40, 40, QSizePolicy.Expanding))
self.setLayout(tmp2Layout)
self.blockValueSignal = False # if this is true, valueChanged signal is not evaluated
if self.forceSpinBoxWidget:
self.sb_hours.valueChanged.connect(self.onValueChanged)
self.sb_minutes.valueChanged.connect(self.onValueChanged)
else:
self.sb_hours_obj.currentIndexChanged.connect(self.onValueChanged)
self.sb_minutes_obj.currentIndexChanged.connect(self.onValueChanged)
# setup Timer which is started as soon as a value is changed in any of the spinboxes
self.timer = QTimer()
self.timer.setSingleShot(True)
self.timer.setInterval(2000) # 2 seconds until timer starts automatically
self.connect(self.timer, SIGNAL("timeout()"), self.activate)
#setup Timer which is a second-timer. It is startet with the self.timer (see self.active)
self.countDown = QTimer()
self.countDown.setInterval(1000) #sec
self.connect(self.countDown, SIGNAL("timeout()"), self.check)
def onValueChanged(self):
if self.forceSpinBoxWidget:
value_sb_hours = self.sb_hours.value()
value_sb_minutes = self.sb_minutes.value()
else:
value_sb_hours = self.sb_hours_value.read().toInt()[0]
value_sb_minutes = self.sb_minutes_value.read().toInt()[0]
if self.blockValueSignal:
return
if value_sb_hours == 0 and value_sb_minutes == 0:
print("Stop Timer")
self.bomb_text.write("Abbruch")
self.timer.stop()
self.countDown.stop()
self.isActive = False
return
if self.countDown.isActive():
self.countDown.stop()
if self.timer.isActive():
self.timer.stop()
self.timer.start()
else:
self.timer.start()
def activate(self):
#print("Activated")
self.isActive = True
self.countDown.start()
if self.forceSpinBoxWidget:
self.value = self.sb_hours.value() * 60 * 60 + self.sb_minutes.value() * 60
else:
self.value = self.sb_hours_value.read().toInt()[0] * 60 * 60 + self.sb_minutes_value.read().toInt()[0] * 60
def check(self):
#print("check")
self.value -= 1
if self.value == 0:
#print("Der Timer ist abgelaufen")
self.bomb_text.write(" Boom!")
self.sleepTimerelapsed.emit()
self.countDown.stop()
self.isActive = False
elif self.value == 10:
self.sleepTimertenseconds.emit()
else:
m, s = divmod(self.value, 60)
h, m = divmod(m, 60)
text = "%02d:%02d:%02d" % (h, m, s)
#self.lbl_countdown.setText(text)
self.bomb_text.write(text)
self.blockValueSignal = True
if self.forceSpinBoxWidget:
self.sb_hours.setValue(h)
self.sb_minutes.setValue(m)
else:
self.sb_minutes_value.write(m)
self.sb_hours_value.write(h)# = h
self.blockValueSignal = False
def stop(self, silent=True):
if not silent:
self.bomb_text.write("Abbruch")
else:
self.bomb_text.write("00:00:00")
self.timer.stop()
self.countDown.stop()
self.blockValueSignal = True
if self.forceSpinBoxWidget:
self.sb_hours.setValue(0)
self.sb_minutes.setValue(0)
else:
self.sb_minutes_value.write(0)
self.sb_hours_value.write(0)
self.blockValueSignal = False
self.isActive = False
class SleepTimer(QWidget):
'''
A resizable Widget with two Spinboxes Labeled with "h" and "min", also a Time-bomb containing a countdownclock.
If a spinbox is changed, start is triggered. After 2 Seconds, countdown is startet.
When countdown ends, signal "sleepTimerelapsed()" is emitted.
'''
sleepTimerelapsed = pyqtSignal()
sleepTimertenseconds = pyqtSignal()
def __init__(self, parent=None):
super(SleepTimer, self).__init__(parent)
self.forceSpinBoxWidget = global_vars.configuration.get("GENERAL").get(
"sleeptimerdigitalspinbox")
self.setStyleSheet(
"SleepTimer {"
"background-color: rgb(76, 76, 76);"
"color: rgb(240, 240, 240);"
"}"
"QLabel {"
"color: white;"
"}"
"QSpinBox {"
"padding-right: 10px; /* make room for the arrows */"
"border-width: 3;"
"}"
"QSpinBox::up-button {"
"width: 26px;"
"}"
"QSpinBox::down-button {"
"width: 26px;"
"}")
self.value = 0 # the value is calculated in self.active (calculated seconds in total)
self.isActive = False
if self.forceSpinBoxWidget:
self.sb_hours = LeadingZeroSpinBox()
self.sb_hours.setRange(0, 23)
self.sb_hours.setAlignment(Qt.AlignCenter)
self.sb_hours.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
else:
self.sb_hours = QDeclarativeView()
self.sb_hours.setSource(QUrl(os.path.join(cwd, 'sb_hours.qml')))
self.sb_hours.setResizeMode(QDeclarativeView.SizeViewToRootObject)
self.sb_hours.setStyleSheet("background:transparent;")
self.sb_hours.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.sb_hours_obj = self.sb_hours.rootObject().findChild(
QObject, "spinner")
self.sb_hours_value = QDeclarativeProperty(
self.sb_hours.rootObject().findChild(QDeclarativeItem,
name="spinner"),
"currentIndex")
if self.forceSpinBoxWidget:
self.sb_minutes = LeadingZeroSpinBox()
self.sb_minutes.setRange(0, 59)
self.sb_minutes.setAlignment(Qt.AlignCenter)
self.sb_minutes.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
else:
self.sb_minutes = QDeclarativeView()
self.sb_minutes.setSource(QUrl(os.path.join(cwd,
'sb_minutes.qml')))
self.sb_minutes.setResizeMode(
QDeclarativeView.SizeViewToRootObject)
self.sb_minutes.setStyleSheet("background:transparent;")
self.sb_minutes.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.sb_minutes_obj = self.sb_minutes.rootObject().findChild(
QObject, "spinner")
self.sb_minutes_value = QDeclarativeProperty(
self.sb_minutes.rootObject().findChild(QDeclarativeItem,
name="spinner"),
"currentIndex")
tmpFont = QFont()
tmpFont.setPointSize(18)
self.lbl_hours = QLabel(QString("h"))
self.lbl_hours.setFont(tmpFont)
self.lbl_minutes = QLabel(QString("min"))
self.lbl_minutes.setFont(tmpFont)
# Load QML Widget Bomb
self.bomb = QDeclarativeView()
self.bomb.setSource(QUrl(os.path.join(cwd, 'timebomb.qml')))
self.bomb.setResizeMode(QDeclarativeView.SizeViewToRootObject)
#self.bomb.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.bomb.setStyleSheet("background:transparent;")
self.bomb_text = QDeclarativeProperty(
self.bomb.rootObject().findChild(QDeclarativeItem,
name="counter_text"), "text")
#setup layouts
tmpLayout = QHBoxLayout()
tmpLayout.addSpacerItem(QSpacerItem(40, 40, QSizePolicy.Expanding))
tmpLayout.addWidget(self.sb_hours)
tmpLayout.addWidget(self.lbl_hours)
tmpLayout.addWidget(self.sb_minutes)
tmpLayout.addWidget(self.lbl_minutes)
tmpLayout.addSpacerItem(QSpacerItem(40, 40, QSizePolicy.Expanding))
tmp2Layout = QVBoxLayout()
tmp2Layout.addLayout(tmpLayout)
tmp2Layout.addWidget(self.bomb)
tmp2Layout.addSpacerItem(QSpacerItem(40, 40, QSizePolicy.Expanding))
self.setLayout(tmp2Layout)
self.blockValueSignal = False # if this is true, valueChanged signal is not evaluated
if self.forceSpinBoxWidget:
self.sb_hours.valueChanged.connect(self.onValueChanged)
self.sb_minutes.valueChanged.connect(self.onValueChanged)
else:
self.sb_hours_obj.currentIndexChanged.connect(self.onValueChanged)
self.sb_minutes_obj.currentIndexChanged.connect(
self.onValueChanged)
# setup Timer which is started as soon as a value is changed in any of the spinboxes
self.timer = QTimer()
self.timer.setSingleShot(True)
self.timer.setInterval(
2000) # 2 seconds until timer starts automatically
self.connect(self.timer, SIGNAL("timeout()"), self.activate)
#setup Timer which is a second-timer. It is startet with the self.timer (see self.active)
self.countDown = QTimer()
self.countDown.setInterval(1000) #sec
self.connect(self.countDown, SIGNAL("timeout()"), self.check)
def onValueChanged(self):
if self.forceSpinBoxWidget:
value_sb_hours = self.sb_hours.value()
value_sb_minutes = self.sb_minutes.value()
else:
value_sb_hours = self.sb_hours_value.read().toInt()[0]
value_sb_minutes = self.sb_minutes_value.read().toInt()[0]
if self.blockValueSignal:
return
if value_sb_hours == 0 and value_sb_minutes == 0:
logger.info("Stop Timer")
self.bomb_text.write("Abbruch")
self.timer.stop()
self.countDown.stop()
self.isActive = False
return
if self.countDown.isActive():
self.countDown.stop()
if self.timer.isActive():
self.timer.stop()
self.timer.start()
else:
self.timer.start()
def activate(self):
#print("Activated")
self.isActive = True
self.countDown.start()
if self.forceSpinBoxWidget:
self.value = self.sb_hours.value(
) * 60 * 60 + self.sb_minutes.value() * 60
else:
self.value = self.sb_hours_value.read().toInt(
)[0] * 60 * 60 + self.sb_minutes_value.read().toInt()[0] * 60
def check(self):
#print("check")
self.value -= 1
if self.value == 0:
#print("Der Timer ist abgelaufen")
self.bomb_text.write(" Boom!")
self.sleepTimerelapsed.emit()
self.countDown.stop()
self.isActive = False
elif self.value == 10:
self.sleepTimertenseconds.emit()
else:
m, s = divmod(self.value, 60)
h, m = divmod(m, 60)
text = "%02d:%02d:%02d" % (h, m, s)
#self.lbl_countdown.setText(text)
self.bomb_text.write(text)
self.blockValueSignal = True
if self.forceSpinBoxWidget:
self.sb_hours.setValue(h)
self.sb_minutes.setValue(m)
else:
self.sb_minutes_value.write(m)
self.sb_hours_value.write(h) # = h
self.blockValueSignal = False
def stop(self, silent=True):
if not silent:
self.bomb_text.write("Abbruch")
else:
self.bomb_text.write("00:00:00")
self.timer.stop()
self.countDown.stop()
self.blockValueSignal = True
if self.forceSpinBoxWidget:
self.sb_hours.setValue(0)
self.sb_minutes.setValue(0)
else:
self.sb_minutes_value.write(0)
self.sb_hours_value.write(0)
self.blockValueSignal = False
self.isActive = False
