def fadeStatus(self):
if self.windowOpacity() == 1:
self.animationTimer = RepeatTimer(0.025, self.fadeOut, 40)
self.animationTimer.start()
else:
self.animationTimer = RepeatTimer(0.025, self.fadeIn, 40)
self.animationTimer.start()
def fadeStatus(self):
if self.windowOpacity() == 1:
self.animationTimer = RepeatTimer(0.025, self.fadeOut, 40)
self.animationTimer.start()
else:
self.animationTimer = RepeatTimer(0.025, self.fadeIn, 40)
self.animationTimer.start()
class SystemMessage(QFrame):
def __init__(self, parent=None):
super(SystemMessage, self).__init__(parent)
self.info = QLabel(u'')
self.layout = QVBoxLayout()
self.layout.addWidget(self.info)
self.setLayout(self.layout)
self.countdownTimer = QTimer()
self.setAttribute(Qt.WA_Hover, True)
self.filter = MessageFilter()
self.installEventFilter(self.filter)
self.initComponents()
self.initComposition()
self.isShown = False
def initComposition(self):
self.setWindowFlags(Qt.ToolTip)
self.updateStyle()
def initComponents(self):
self.info.setAlignment(Qt.AlignCenter)
self.info.setWordWrap(True)
self.countdownTimer.setSingleShot(True)
self.countdownTimer.timeout.connect(self.fadeStatus)
self.info.setFont(QFont(FONTS_DICT['message'][0], FONTS_DICT['message'][2]))
def updateStyle(self, error=False):
if not error:
self.setStyleSheet('''QFrame { background-color: black;
border: 1px solid white;
border-radius: 4px; }
QLabel { border: none; color: white; }''')
else:
self.setStyleSheet('''QFrame { background-color: red;
border: 1px solid white;
border-radius: 4px; }
QLabel { border: none; color: white; }''')
def showInfo(self, message, error=False, adjust=True):
if not self.isShown:
self.info.setText('')
self.updateStyle(error)
if isinstance(message, int):
tip = infoTips(message)
if tip is not None:
self.info.setText(tip)
self.updateAndShow(adjust)
else:
self.info.setText(message)
self.updateAndShow(adjust)
else:
if isinstance(message, int):
tip = infoTips(message)
if tip is not None:
self.info.setText(tip)
else:
self.info.setText(message)
self.updateStyle(error)
if adjust:
self.adjustSize()
self.updatePosition()
def updateAndShow(self, adjust):
if self.info.text() != '':
self.show()
self.setWindowOpacity(0)
self.isShown = True
QTimer.singleShot(TIP_VISIBLE + STATUS_CHECK_DELAY, self.updateStatus)
if adjust:
self.adjustSize()
self.updatePosition()
self.fadeStatus()
self.countdownTimer.start(TIP_VISIBLE)
def updatePosition(self):
desktop = QApplication.desktop()
if self.parent().y() + self.parent().height() + M_INTERVAL > desktop.height() - BOTTOM_SPACE:
self.move(self.parent().x() + (self.parent().width() - self.width()) / 2, self.parent().y() + self.parent().height() - BOTTOM_SPACE)
else:
self.move(self.parent().x() + (self.parent().width() - self.width())/2, self.parent().y() + self.parent().height() + M_INTERVAL)
def updateStatus(self):
self.isShown = False
def fadeStatus(self):
if self.windowOpacity() == 1:
self.animationTimer = RepeatTimer(0.025, self.fadeOut, 40)
self.animationTimer.start()
else:
self.animationTimer = RepeatTimer(0.025, self.fadeIn, 40)
self.animationTimer.start()
def fadeIn(self):
self.setWindowOpacity(self.windowOpacity() + 0.1)
def fadeOut(self):
self.setWindowOpacity(self.windowOpacity() - 0.1)
class InfoMessage(QFrame):
def __init__(self, parent=None):
super(InfoMessage, self).__init__(parent)
self.info = QLabel(u'')
self.layout = QVBoxLayout()
self.layout.addWidget(self.info)
self.setLayout(self.layout)
self.initComponents()
self.initComposition()
self.isShown = False
def initComposition(self):
# self.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.CustomizeWindowHint)
self.setWindowFlags(Qt.ToolTip)
# self.setStyleSheet('QFrame { background-color: black; border: 1px solid white; border-radius: 4px; } QLabel { border: none; color: white; }')
self.updateStyle()
self.setMinimumWidth(self.parent().width() * 0.2)
def initComponents(self):
self.info.setAlignment(Qt.AlignCenter)
self.info.setWordWrap(True)
def updateStyle(self, error=False):
if not error: self.setStyleSheet('QFrame { background-color: black; border: 1px solid white; border-radius: 4px; } QLabel { border: none; color: white; }')
else: self.setStyleSheet('QFrame { background-color: red; border: 1px solid white; border-radius: 4px; } QLabel { border: none; color: white; }')
def showInfo(self, message, error=False):
if self.isShown:
self.info.setText(message)
elif not self.isShown:
self.info.setText('')
self.updateStyle(error)
# if isinstance(message, int):
# tip = infoTips(message)
# if tip is not None:
self.info.setText(message)
self.updateAndShow()
# else:
# self.info.setText(message)
# self.updateAndShow()
def updateAndShow(self):
if self.info.text() != '':
self.show()
self.setWindowOpacity(0)
self.isShown = True
QTimer.singleShot(TIP_VISIBLE + STATUS_CHECK_DELAY, self.updateStatus)
self.updatePosition()
self.fadeStatus()
QTimer.singleShot(TIP_VISIBLE, self.fadeStatus)
def updatePosition(self):
self.move(self.parent().x() + (self.parent().width() - self.width())/2, self.parent().y() + self.parent().height() + self.height())
def updateStatus(self):
self.isShown = False
def fadeStatus(self):
if self.windowOpacity() == 1:
self.animationTimer = RepeatTimer(0.025, self.fadeOut, 40)
self.animationTimer.start()
else:
self.animationTimer = RepeatTimer(0.025, self.fadeIn, 40)
self.animationTimer.start()
def fadeIn(self):
self.setWindowOpacity(self.windowOpacity() + 0.1)
def fadeOut(self):
self.setWindowOpacity(self.windowOpacity() - 0.1)
