def prepareConfigDialog(self):
windowTitle = str(self.applet.name()) + " Settings"
self.dialog = KDialog(None)
self.dialog.setWindowTitle(windowTitle)
self.config_ui = SystemServicesConfig(self.dialog, self.config())
self.dialog.setMainWidget(self.config_ui)
for package in self._services:
self.config_ui.addItemToList(package)
self.dialog.setButtons(KDialog.ButtonCodes(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel | KDialog.Apply)))
self.dialog.showButton(KDialog.Apply, False)
self.connect(self.dialog, SIGNAL("applyClicked()"), self, SLOT("configAccepted()"))
self.connect(self.dialog, SIGNAL("okClicked()"), self, SLOT("configAccepted()"))
if self.config_ui.enabledServices[0] == '':
self.setConfigurationRequired(True, "Click configure to select services")
self.resize(200,200)
return False
return True
def prepareConfigDialog(self):
windowTitle = str(self.applet.name()) + " Settings"
self.dialog = KDialog(None)
self.dialog.setWindowTitle(windowTitle)
self.config_ui = SystemServicesConfig(self.dialog, self.config())
self.dialog.setMainWidget(self.config_ui)
for package in self._services:
self.config_ui.addItemToList(package)
self.dialog.setButtons(KDialog.ButtonCodes(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel | KDialog.Apply)))
self.dialog.showButton(KDialog.Apply, False)
self.connect(self.dialog, SIGNAL("applyClicked()"), self, SLOT("configAccepted()"))
self.connect(self.dialog, SIGNAL("okClicked()"), self, SLOT("configAccepted()"))
if self.config_ui.enabledServices[0] == '':
self.setConfigurationRequired(True, "Click configure to select services")
self.resize(200,200)
return False
return True
class SystemServicesApplet(plasmascript.Applet):
""" Our main applet derived from plasmascript.Applet """
def __init__(self, parent, args=None):
plasmascript.Applet.__init__(self, parent)
# Available services
self._services = list(link.System.Service)
self._services.sort()
def init(self):
""" Const method for initializing the applet """
# Configuration interface support comes with plasma
self.setHasConfigurationInterface(True)
# Aspect ratio defined in Plasma
self.setAspectRatioMode(Plasma.IgnoreAspectRatio)
# Theme is a const variable holds Applet Theme
self.theme = Plasma.Svg(self)
# It gets default plasma theme's background
self.theme.setImagePath("widgets/background")
# Resize current theme as applet size
self.theme.resize(self.size())
self.mainWidget = None
self.layout = None
# Create config dialog
if self.prepareConfigDialog():
self.initPlasmoid()
# It listens System.Service signals and route them to handler method
link.listenSignals("System.Service", self.handler)
def prepareConfigDialog(self):
windowTitle = str(self.applet.name()) + " Settings"
self.dialog = KDialog(None)
self.dialog.setWindowTitle(windowTitle)
self.config_ui = SystemServicesConfig(self.dialog, self.config())
self.dialog.setMainWidget(self.config_ui)
for package in self._services:
self.config_ui.addItemToList(package)
self.dialog.setButtons(KDialog.ButtonCodes(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel | KDialog.Apply)))
self.dialog.showButton(KDialog.Apply, False)
self.connect(self.dialog, SIGNAL("applyClicked()"), self, SLOT("configAccepted()"))
self.connect(self.dialog, SIGNAL("okClicked()"), self, SLOT("configAccepted()"))
if self.config_ui.enabledServices[0] == '':
self.setConfigurationRequired(True, "Click configure to select services")
self.resize(200,200)
return False
return True
def initPlasmoid(self):
# Layout
if not self.layout:
self.layout = QGraphicsLinearLayout(Qt.Vertical, self.applet)
self.layout.setContentsMargins(0,0,0,0)
self.layout.setSpacing(0)
self.layout.setSizePolicy(QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding))
self.setLayout(self.layout)
self.constraintsEvent(Plasma.SizeConstraint)
if self.mainWidget:
self.mainWidget.hide()
self.layout.removeAt(0)
del self.mainWidget
self.widgets = {}
self.mainWidget = WidgetStack(self.applet)
self.layout.addItem(self.mainWidget)
isDescEnabled = self.config().readEntry("showdesc", QVariant(True)).toBool()
for package in self._services:
# If service is enabled create a proper widget and add it to the plasmoid
if package in self.config_ui.enabledServices:
# Get service info from comar link and then create a proper widget
widget = WidgetSystemServices(self.applet, package, isDescEnabled)
# Add widget to mainWidget
self.mainWidget.addItem(widget)
# Update the size of Plasmoid
self.constraintsEvent(Plasma.SizeConstraint)
def constraintsEvent(self, constraints):
if constraints & Plasma.SizeConstraint:
self.theme.resize(self.size())
if self.mainWidget:
self.applet.setMinimumWidth(270)
self.applet.setMinimumHeight(60*len(self.mainWidget._widgets))
def handler(self, package, signal, args):
if self.mainWidget:
self.mainWidget._widgets[str(package)].updateState(args[1])
self.update()
def showConfigurationInterface(self):
self.dialog.show()
@pyqtSignature("configAccepted()")
def configAccepted(self):
# Find enabled services from list
_enabledServices = []
_target = self.config_ui.serviceList
for row in range(_target.count()):
item = _target.itemWidget(_target.item(row))
if item.isChecked():
# I don't know why it is happening but some service strings includes & :S
_enabledServices.append(str(item.text()).replace('&',''))
# Write them into the config file
self.config_ui.config.writeEntry("services", QVariant(_enabledServices))
self.config_ui.config.writeEntry("showdesc", QVariant(self.config_ui.showDesc.isChecked()))
# Update enabled services with current ones
self.config_ui.enabledServices = _enabledServices
# It is very important to sync config before saving !
self.config_ui.config.sync()
# Emit const Signal to save config file
self.emit(SIGNAL("configNeedsSaving()"))
# if there is a enabled services we dont need configure button anymore !
if len(_enabledServices) > 0:
# FIXME It should be fixed in plasmascript.py,
# when we dont need configuration means we dont have any reason..
self.setConfigurationRequired(False, '')
# and update the widget
self.initPlasmoid()
class SystemServicesApplet(plasmascript.Applet):
""" Our main applet derived from plasmascript.Applet """
def __init__(self, parent, args=None):
plasmascript.Applet.__init__(self, parent)
# Available services
self._services = list(link.System.Service)
self._services.sort()
def init(self):
""" Const method for initializing the applet """
# Configuration interface support comes with plasma
self.setHasConfigurationInterface(True)
# Aspect ratio defined in Plasma
self.setAspectRatioMode(Plasma.IgnoreAspectRatio)
# Theme is a const variable holds Applet Theme
self.theme = Plasma.Svg(self)
# It gets default plasma theme's background
self.theme.setImagePath("widgets/background")
# Resize current theme as applet size
self.theme.resize(self.size())
self.mainWidget = None
self.layout = None
# Create config dialog
if self.prepareConfigDialog():
self.initPlasmoid()
# It listens System.Service signals and route them to handler method
link.listenSignals("System.Service", self.handler)
def prepareConfigDialog(self):
windowTitle = str(self.applet.name()) + " Settings"
self.dialog = KDialog(None)
self.dialog.setWindowTitle(windowTitle)
self.config_ui = SystemServicesConfig(self.dialog, self.config())
self.dialog.setMainWidget(self.config_ui)
for package in self._services:
self.config_ui.addItemToList(package)
self.dialog.setButtons(KDialog.ButtonCodes(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel | KDialog.Apply)))
self.dialog.showButton(KDialog.Apply, False)
self.connect(self.dialog, SIGNAL("applyClicked()"), self, SLOT("configAccepted()"))
self.connect(self.dialog, SIGNAL("okClicked()"), self, SLOT("configAccepted()"))
if self.config_ui.enabledServices[0] == '':
self.setConfigurationRequired(True, "Click configure to select services")
self.resize(200,200)
return False
return True
def initPlasmoid(self):
# Layout
if not self.layout:
self.layout = QGraphicsLinearLayout(Qt.Vertical, self.applet)
self.layout.setContentsMargins(0,0,0,0)
self.layout.setSpacing(0)
self.layout.setSizePolicy(QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding))
self.setLayout(self.layout)
self.constraintsEvent(Plasma.SizeConstraint)
if self.mainWidget:
self.mainWidget.hide()
self.layout.removeAt(0)
del self.mainWidget
self.widgets = {}
self.mainWidget = WidgetStack(self.applet)
self.layout.addItem(self.mainWidget)
isDescEnabled = self.config().readEntry("showdesc", QVariant(True)).toBool()
for package in self._services:
# If service is enabled create a proper widget and add it to the plasmoid
if package in self.config_ui.enabledServices:
# Get service info from comar link and then create a proper widget
widget = WidgetSystemServices(self.applet, package, isDescEnabled)
# Add widget to mainWidget
self.mainWidget.addItem(widget)
# Update the size of Plasmoid
self.constraintsEvent(Plasma.SizeConstraint)
def constraintsEvent(self, constraints):
if constraints & Plasma.SizeConstraint:
self.theme.resize(self.size())
if self.mainWidget:
self.applet.setMinimumWidth(270)
self.applet.setMinimumHeight(60*len(self.mainWidget._widgets))
def handler(self, package, signal, args):
if self.mainWidget:
self.mainWidget._widgets[str(package)].updateState(args[1])
self.update()
def showConfigurationInterface(self):
self.dialog.show()
@pyqtSignature("configAccepted()")
def configAccepted(self):
# Find enabled services from list
_enabledServices = []
_target = self.config_ui.serviceList
for row in range(_target.count()):
item = _target.itemWidget(_target.item(row))
if item.isChecked():
# I don't know why it is happening but some service strings includes & :S
_enabledServices.append(str(item.text()).replace('&',''))
# Write them into the config file
self.config_ui.config.writeEntry("services", QVariant(_enabledServices))
self.config_ui.config.writeEntry("showdesc", QVariant(self.config_ui.showDesc.isChecked()))
# Update enabled services with current ones
self.config_ui.enabledServices = _enabledServices
# It is very important to sync config before saving !
self.config_ui.config.sync()
# Emit const Signal to save config file
self.emit(SIGNAL("configNeedsSaving()"))
# if there is a enabled services we dont need configure button anymore !
if len(_enabledServices) > 0:
# FIXME It should be fixed in plasmascript.py,
# when we dont need configuration means we dont have any reason..
self.setConfigurationRequired(False, '')
# and update the widget
self.initPlasmoid()
