def messageBox(type, title, message, icon=None, buttons=QMessageBox.Ok, customButtons=None):
"""
Provides a fast GUI message box.
:param title: Current message title.
:type title: unicode
:param message: Message.
:type message: unicode
:param icon: Custom icon.
:type icon: QConstant
:param buttons: Standard buttons.
:type buttons: QConstant
:param customButtons: Custom buttons.
:type customButtons: tuple or list
:return: User choice.
:rtype: int
"""
LOGGER.debug("> Launching messagebox().")
LOGGER.debug("> Message type: '{0}'.".format(type))
LOGGER.debug("> Title: '{0}'.".format(title))
LOGGER.debug("> Message: '{0}'.".format(message))
messageBox = QMessageBox()
messageBox.setWindowTitle("{0} | {1}".format(Constants.applicationName, title))
messageBox.setText(message)
for button, role in customButtons or ():
messageBox.addButton(button, role)
umbra.ui.common.setChildrenPadding(messageBox, (QPushButton,), width=12)
message = message.split("\n")
if type == "Critical":
if icon:
messageBox.setIcon(icon)
else:
messageBox.setIcon(QMessageBox.Critical)
for line in message:
LOGGER.critical("!> {0}".format(line))
elif type == "Error":
if icon:
messageBox.setIcon(icon)
else:
messageBox.setIcon(QMessageBox.Critical)
for line in message:
LOGGER.error("!> {0}".format(line))
elif type == "Detailed Error":
if icon:
messageBox.setIcon(icon)
else:
messageBox.setIcon(QMessageBox.Critical)
RuntimeGlobals.loggingSessionHandlerStream and \
messageBox.setDetailedText("".join(RuntimeGlobals.loggingSessionHandlerStream.stream))
textEdit = messageBox.findChild(QTextEdit)
if textEdit:
textEdit.setCurrentFont(QFont("Courier"))
textEdit.setLineWrapMode(QTextEdit.NoWrap)
textEdit.moveCursor(QTextCursor.End)
textEdit.ensureCursorVisible()
for line in message:
LOGGER.error("!> {0}".format(line))
elif type == "Warning":
if icon:
messageBox.setIcon(icon)
else:
messageBox.setIcon(QMessageBox.Warning)
for line in message:
LOGGER.warning("{0}".format(line))
elif type == "Information":
if icon:
messageBox.setIcon(icon)
else:
messageBox.setIcon(QMessageBox.Information)
for line in message:
LOGGER.info("{0}".format(line))
elif type == "Question":
if icon:
messageBox.setIcon(icon)
else:
messageBox.setIcon(QMessageBox.Question)
for line in message:
LOGGER.info("{0}".format(line))
messageBox.setStandardButtons(buttons)
messageBox.setWindowFlags(Qt.WindowStaysOnTopHint)
messageBox.show()
foundations.ui.common.centerWidgetOnScreen(messageBox)
return messageBox.exec_()
