def makeSplashLogo():
'''Make a splash screen logo.'''
splash = qt4.QSplashScreen()
splash.setStyleSheet("background-color:whitesmoke;")
# draw logo on pixmap
layout = qt4.QVBoxLayout(splash)
pm = utils.getPixmap('logo.png')
logo = qt4.QLabel()
logo.setPixmap(pm)
logo.setAlignment(qt4.Qt.AlignCenter)
layout.addWidget(logo)
# add copyright text
message = qt4.QLabel()
message.setText(splashcopyr % utils.version())
message.setAlignment(qt4.Qt.AlignCenter)
# increase size of font
font = message.font()
font.setPointSize(font.pointSize() * 1.5)
message.setFont(font)
layout.addWidget(message)
h = qt4.QFontMetrics(font).height()
layout.setContentsMargins(h, h, h, h)
# Center the spash screen
splash.setGeometry(5, 5, 100, 100)
screen = qt4.QDesktopWidget().screenGeometry()
splash.move((screen.width() - layout.sizeHint().width()) / 2,
(screen.height() - layout.sizeHint().height()) / 2)
return splash
def startup(self):
"""Do startup."""
if not (self.options.listen or self.options.export):
# show the splash screen on normal start
self.splash = qt4.QSplashScreen(makeSplashLogo())
self.splash.show()
# optionally load a translation
if self.options.translation:
trans = qt4.QTranslator()
trans.load(self.options.translation)
self.installTranslator(trans)
self.thread = ImportThread()
self.thread.finished.connect(self.slotStartApplication)
self.thread.start()
def makeSplash(app):
'''Make a splash screen logo.'''
splash = qt.QSplashScreen()
splash.setStyleSheet("background-color:white; color: black;")
# draw logo on pixmap
layout = qt.QVBoxLayout(splash)
logo = qt.QLabel()
logo.setPixmap(utils.getPixmap('logo.png'))
logo.setAlignment(qt.Qt.AlignCenter)
layout.addWidget(logo)
# add copyright text
message = qt.QLabel()
message.setText(splashcopyr % utils.version())
message.setAlignment(qt.Qt.AlignCenter)
# increase size of font
font = message.font()
font.setPointSizeF(font.pointSize()*1.5)
message.setFont(font)
layout.addWidget(message)
h = qt.QFontMetrics(font).height()
layout.setContentsMargins(h,h,h,h)
# Center the spash screen
splash.setGeometry(5, 5, 100, 100)
screen = qt.QDesktopWidget().screenGeometry()
splash.move(
(screen.width()-layout.sizeHint().width())//2,
(screen.height()-layout.sizeHint().height())//2
)
# make sure dialog goes away - avoid problem if a message box pops
# up before it is removed
qt.QTimer.singleShot(2000, splash.hide)
return splash
def __init__(self, options, args):
qt4.QObject.__init__(self)
self.splash = None
if not (options.listen or options.export):
# show the splash screen on normal start
self.splash = qt4.QSplashScreen(makeSplashLogo())
self.splash.show()
self.options = options
self.args = args
# optionally load a translation
if options.translation:
trans = qt4.QTranslator()
trans.load(options.translation)
qt4.qApp.installTranslator(trans)
self.thread = ImportThread()
self.connect(self.thread, qt4.SIGNAL('finished()'),
self.slotStartApplication)
self.thread.start()
