class CurrencyConverterApplet(base.BaseApplet):
def __init__(self,parent,args=None):
base.BaseApplet.__init__(self,parent)
def init(self):
base.BaseApplet.init(self, needsversion="4.5")
if self.hasFailedToLaunch():
return
KGlobal.locale().insertCatalog(self.metadata.pluginName())
lang = KGlobal.locale().language()
print "Language:", lang
print "Translated?", KGlobal.locale().isApplicationTranslatedInto(lang)
self._widget = None
self.dialog = None
self.has_tooltip = False
self.setHasConfigurationInterface(True)
self.setAspectRatioMode(Plasma.IgnoreAspectRatio)
self.notifier = Notifier(self)
self.nwmon = NetworkMonitor()
if self.nwmon.connected():
self.setBusy(False)
else:
self.notifier.notify("waiting-for-network", i18n("Waiting for network connection."))
self.nwmon.status_changed.connect(self.netstate_changed)
# Main widget
print("CurrencyConverterApplet: Creating main widget.")
self._widget = CurrencyConverter(self)
self._widget.init()
self.setGraphicsWidget(self._widget)
self.setPopupIcon(self.metadata.pluginName())
self.setGraphicsWidget(self._widget)
#self.setup_tooltip()
self.configChanged()
self._widget.updated.connect(self.setup_tooltip)
def createConfigurationInterface(self, dialog):
self.ui = CurrencyConverterConfig(self.dialog)
p = dialog.addPage(self.ui, i18n("General") )
p.setIcon( KIcon("currency-converter") )
#self.notify_widget = KCModuleProxy("kcmnotify", dialog, ["currency-converter",])
#real_module = self.notify_widget.realModule()
##print "Module:", real_module
#p = dialog.addPage(self.notify_widget, i18n("Notifications") )
#p.setIcon( KIcon("dialog-information") )
dialog.setButtons(KDialog.ButtonCodes(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel | KDialog.Apply)))
dialog.showButton(KDialog.Apply, False)
#self.connect(dialog, SIGNAL("applyClicked()"), self, SLOT("configAccepted()"))
#self.connect(dialog, SIGNAL("okClicked()"), self, SLOT("configAccepted()"))
dialog.applyClicked.connect(self.configAccepted)
dialog.okClicked.connect(self.configAccepted)
self.ui.update_interval.setValue(self._widget.update_interval)
#@pyqtSignature("configAccepted()")
@pyqtSlot(name="configAccepted")
def configAccepted(self):
print "CurrencyConverterApplet::configAccepted"
self._widget.update_interval = self.ui.update_interval.value()
self.cfg.writeEntry("update_interval", QVariant(self._widget.update_interval))
self.constraintsEvent(Plasma.SizeConstraint)
self.update()
self._widget.start_timer()
self.emit(SIGNAL("configNeedsSaving()"))
#self.configNeedsSaving.emit()
def contextualActions(self):
# Add custom context menus
print "CurrencyConverterApplet::contextualActions"
actions = []
ac_update = QAction(KIcon("view-refresh"), i18n("Update now"), self)
#checkNow = QAction(KIcon(self.package().path() + "contents/icons/check.svg"), "Check email now", self)
#self.connect(ac_update, SIGNAL("triggered()"), self._widget.do_convert)
if hasattr(self, '_widget') and self._widget is not None:
ac_update.triggered.connect(self._widget.do_convert)
actions.append(ac_update)
print actions
return actions
# Never called..?
def updateToolTipContent(self):
print "CurrencyConverterApplet::updateToolTipContent"
@QtCore.pyqtSlot(name="setup_tooltip")
def setup_tooltip(self):
print "setup_tooltip: Last updated:", self._widget.lastUpdated()
# Tool tip for panel
if self.has_tooltip:
Plasma.ToolTipManager.self().clearContent(self.applet)
self.metadata = self.package().metadata()
self.tooltipdata = Plasma.ToolTipContent()
self.tooltipdata.setAutohide(False)
self.tooltipdata.setMainText(self.metadata.name())
#self.tooltipdata.setSubText(self.metadata.description())
tooltip_txt = str(i18nc("From code From Amount = To code To Amount - Last updated", "%s %s = %s %s<br /><br />Last updated:<br />%s"))
tooltip_txt= tooltip_txt % (self._widget.fromCurrency(), self._widget.fromAmount(),
self._widget.toCurrency(), self._widget.toAmount(),
self._widget.lastUpdated())
#print tooltip_txt
self.tooltipdata.setSubText(tooltip_txt)
self.tooltipdata.setImage(KIcon(self.metadata.pluginName()))
Plasma.ToolTipManager.self().setContent(self.applet, self.tooltipdata)
# Only register the tooltip in panels
#if (self.formFactor() != Plasma.Planar):
if ((self.formFactor() == Plasma.Horizontal) or (self.formFactor() == Plasma.Vertical)):
#print("CurrencyConverterApplet: In Panel")
Plasma.ToolTipManager.self().registerWidget(self.applet)
self.has_tooltip = True
else:
Plasma.ToolTipManager.self().clearContent(self.applet)
Plasma.ToolTipManager.self().unregisterWidget(self.applet)
#print("CurrencyConverterApplet: Not in Panel")
self.has_tooltip = False
def configChanged(self):
print("CurrencyConverterApplet: configChanged")
# TODO:
# Clear ComboBoxes
# Add currencies
# Select currencies
# Convert
@QtCore.pyqtSlot(bool, name="netstate_changed")
def netstate_changed(self, connected):
print "CurrencyConverterApplet: Network status changed!", connected
if connected:
print("CurrencyConverterApplet: Connected!")
self._widget.setEnabled(True)
self._widget.start_timer()
self.setBusy(False)
else:
self.notifier.notify("waiting-for-network", i18n("Waiting for network connection."))
self._widget.setEnabled(False)
print("CurrencyConverterApplet: Not connected!")
self.setBusy(True)
# Whys isn't this called?
@QtCore.pyqtSlot(name="toolTipAboutToShow")
def toolTipAboutToShow(self):
print "CurrencyConverterApplet:toolTipAboutToShow"