class MainWidget(QtGui.QWidget, Ui_screensWidget):
configChanged = QtCore.pyqtSignal()
def __init__(self, parent, embed=False):
QtGui.QWidget.__init__(self, parent)
if embed:
self.setupUi(parent)
else:
self.setupUi(self)
self.scene = DisplayScene(self.graphicsView)
self.scene.outputsChanged.connect(self.slotChangeDisplays)
self.scene.outputSelected.connect(self.slotUpdateOutputProperties)
# Backend
self.iface = Interface()
self.iface.listenSignals(self.signalHandler)
# Disable module if no packages provide backend or
# no valid configuration is found
if not self.checkBackend():
parent.setDisabled(True)
self.extendDisplays.toggled.connect(self.emitConfigChanged)
self.detectButton.clicked.connect(self.slotDetectClicked)
self.modeList.currentIndexChanged.connect(self.slotModeSelected)
self.rateList.currentIndexChanged[int].connect(self.slotRateSelected)
self.rotationList.currentIndexChanged[int].connect(self.slotRotationSelected)
def checkBackend(self):
"""
Check if there are packages that provide required backend.
"""
if not len(self.iface.getPackages()):
kdeui.KMessageBox.error(self, kdecore.i18n(
"There are no packages that provide backend for this "
"application.\nPlease be sure that packages are installed "
"and configured correctly."))
return False
elif not self.iface.isReady():
answer = kdeui.KMessageBox.questionYesNo(self, kdecore.i18n(
"Cannot find a valid configuration. Display settings won't "
"be enabled until you create a new configuration.\n"
"Would you like to create a safe configuration now?"))
if answer == kdeui.KMessageBox.Yes:
try:
self.iface.safeConfig()
self.iface.readConfig()
except dbus.DBusException, exception:
if "Comar.PolicyKit" in exception._dbus_error_name:
kdeui.KMessageBox.error(self, kdecore.i18n("Access denied."))
else:
kdeui.KMessageBox.error(self, str(exception))
return self.iface.isReady()
return True
class MainWidget(QtGui.QWidget, Ui_screensWidget):
configChanged = QtCore.pyqtSignal()
def __init__(self, parent, embed=False):
QtGui.QWidget.__init__(self, parent)
if embed:
self.setupUi(parent)
else:
self.setupUi(self)
self.scene = DisplayScene(self.graphicsView)
self.scene.outputsChanged.connect(self.slotChangeDisplays)
self.scene.outputSelected.connect(self.slotUpdateOutputProperties)
# Backend
self.iface = Interface()
self.iface.listenSignals(self.signalHandler)
# Disable module if no packages provide backend or
# no valid configuration is found
if not self.checkBackend():
parent.setDisabled(True)
self.extendDisplays.toggled.connect(self.emitConfigChanged)
self.detectButton.clicked.connect(self.slotDetectClicked)
self.modeList.currentIndexChanged.connect(self.slotModeSelected)
self.rateList.currentIndexChanged[int].connect(self.slotRateSelected)
self.rotationList.currentIndexChanged[int].connect(self.slotRotationSelected)
def checkBackend(self):
"""
Check if there are packages that provide required backend.
"""
if not len(self.iface.getPackages()):
kdeui.KMessageBox.error(self, kdecore.i18n(
"There are no packages that provide backend for this "
"application.\nPlease be sure that packages are installed "
"and configured correctly."))
return False
elif not self.iface.isReady():
answer = kdeui.KMessageBox.questionYesNo(self, kdecore.i18n(
"Cannot find a valid configuration. Display settings won't "
"be enabled until you create a new configuration.\n"
"Would you like to create a safe configuration now?"))
if answer == kdeui.KMessageBox.Yes:
try:
self.iface.safeConfig()
self.iface.readConfig()
except dbus.DBusException, exception:
if "Comar.PolicyKit" in exception._dbus_error_name:
kdeui.KMessageBox.error(self, kdecore.i18n("Access denied."))
else:
kdeui.KMessageBox.error(self, str(exception))
return self.iface.isReady()
return True
class MainWidget(QtGui.QWidget, Ui_devicesWidget):
configChanged = QtCore.pyqtSignal()
def __init__(self, parent, embed=False):
QtGui.QWidget.__init__(self, parent)
if embed:
self.setupUi(parent)
else:
self.setupUi(self)
self.configureCardButton.setIcon(kdeui.KIcon("configure"))
# Backend
self.iface = Interface()
self.iface.listenSignals(self.signalHandler)
# Disable module if no packages provide backend or
# no valid configuration is found
if not self.checkBackend():
parent.setDisabled(True)
self.cardDialog = VideoCardDialog(self, self.iface)
self.configureCardButton.clicked.connect(self.cardDialog.show)
self.outputDialogs = {}
self.configChanged.connect(self.slotConfigChanged)
QtCore.QTimer.singleShot(0, self.suggestDriver)
def checkBackend(self):
"""
Check if there are packages that provide required backend.
"""
if not len(self.iface.getPackages()):
kdeui.KMessageBox.error(self, kdecore.i18n(
"There are no packages that provide backend for this "
"application.\nPlease be sure that packages are installed "
"and configured correctly."))
return False
elif not self.iface.isReady():
answer = kdeui.KMessageBox.questionYesNo(self, kdecore.i18n(
"Cannot find a valid configuration. Display settings won't "
"be enabled until you create a new configuration.\n"
"Would you like to create a safe configuration now?"))
if answer == kdeui.KMessageBox.Yes:
try:
self.iface.safeConfig()
self.iface.readConfig()
except dbus.DBusException, exception:
if "Comar.PolicyKit" in exception._dbus_error_name:
kdeui.KMessageBox.error(self, kdecore.i18n("Access denied."))
else:
kdeui.KMessageBox.error(self, str(exception))
return self.iface.isReady()
return True
class MainWidget(QtGui.QWidget, Ui_devicesWidget):
configChanged = QtCore.pyqtSignal()
def __init__(self, parent, embed=False):
QtGui.QWidget.__init__(self, parent)
if embed:
self.setupUi(parent)
else:
self.setupUi(self)
self.configureCardButton.setIcon(kdeui.KIcon("configure"))
# Backend
self.iface = Interface()
self.iface.listenSignals(self.signalHandler)
# Disable module if no packages provide backend or
# no valid configuration is found
if not self.checkBackend():
parent.setDisabled(True)
self.cardDialog = VideoCardDialog(self, self.iface)
self.configureCardButton.clicked.connect(self.cardDialog.show)
self.outputDialogs = {}
self.firstLoad = True
self.configChanged.connect(self.slotConfigChanged)
def checkBackend(self):
"""
Check if there are packages that provide required backend.
"""
if not len(self.iface.getPackages()):
kdeui.KMessageBox.error(
self,
kdecore.i18n(
"There are no packages that provide backend for this "
"application.\nPlease be sure that packages are installed "
"and configured correctly."))
return False
elif not self.iface.isReady():
answer = kdeui.KMessageBox.questionYesNo(
self,
kdecore.i18n(
"Cannot find a valid configuration. Display settings won't "
"be enabled until you create a new configuration.\n"
"Would you like to create a safe configuration now?"))
if answer == kdeui.KMessageBox.Yes:
try:
self.iface.safeConfig()
self.iface.readConfig()
except dbus.DBusException, exception:
if "Comar.PolicyKit" in exception._dbus_error_name:
kdeui.KMessageBox.error(self,
kdecore.i18n("Access denied."))
else:
kdeui.KMessageBox.error(self, str(exception))
return self.iface.isReady()
return True
