Screens/NetworkSetup.py: - cleanup network configuration workflow.
[enigma2.git] / lib / python / Screens / NetworkSetup.py
index ec2bafe..be508de 100755 (executable)
@@ -6,6 +6,7 @@ from Screens.VirtualKeyBoard import VirtualKeyBoard
 from Screens.HelpMenu import HelpableScreen
 from Components.Network import iNetwork
 from Components.Sources.StaticText import StaticText
+from Components.Sources.Boolean import Boolean
 from Components.Label import Label,MultiColorLabel
 from Components.Pixmap import Pixmap,MultiPixmap
 from Components.MenuList import MenuList
@@ -14,7 +15,7 @@ from Components.ConfigList import ConfigListScreen
 from Components.PluginComponent import plugins
 from Components.MultiContent import MultiContentEntryText, MultiContentEntryPixmapAlphaTest
 from Components.ActionMap import ActionMap, NumberActionMap, HelpableActionMap
-from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
+from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_CURRENT_SKIN
 from Tools.LoadPixmap import LoadPixmap
 from Plugins.Plugin import PluginDescriptor
 from enigma import eTimer, ePoint, eSize, RT_HALIGN_LEFT, eListboxPythonMultiContent, gFont
@@ -36,14 +37,14 @@ def InterfaceEntryComponent(index,name,default,active ):
        num_configured_if = len(iNetwork.getConfiguredAdapters())
        if num_configured_if >= 2:
                if default is True:
-                       png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/buttons/button_blue.png"))
+                       png = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/buttons/button_blue.png"))
                if default is False:
-                       png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/buttons/button_blue_off.png"))
+                       png = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/buttons/button_blue_off.png"))
                res.append(MultiContentEntryPixmapAlphaTest(pos=(10, 5), size=(25, 25), png = png))
        if active is True:
-               png2 = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/icons/lock_on.png"))
+               png2 = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/lock_on.png"))
        if active is False:
-               png2 = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/icons/lock_error.png"))
+               png2 = LoadPixmap(cached=True, path=resolveFilename(SCOPE_CURRENT_SKIN, "skin_default/icons/lock_error.png"))
        res.append(MultiContentEntryPixmapAlphaTest(pos=(40, 1), size=(25, 25), png = png2))
        return res
 
@@ -278,7 +279,6 @@ class NameserverSetup(Screen, ConfigListScreen, HelpableScreen):
 
        def remove(self):
                print "currentIndex:", self["config"].getCurrentIndex()
-               
                index = self["config"].getCurrentIndex()
                if index < len(self.nameservers):
                        iNetwork.removeNameserver(self.nameservers[index])
@@ -309,24 +309,19 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
 
                self["OkCancelActions"] = HelpableActionMap(self, "OkCancelActions",
                        {
-                       "cancel": (self.cancel, _("exit network adapter setup menu")),
-                       "ok": (self.ok, _("select menu entry")),
+                       "cancel": (self.keyCancel, _("exit network adapter configuration")),
+                       "ok": (self.keySave, _("activate network adapter configuration")),
                        })
 
                self["ColorActions"] = HelpableActionMap(self, "ColorActions",
                        {
-                       "red": (self.cancel, _("exit network adapter configuration")),
+                       "red": (self.keyCancel, _("exit network adapter configuration")),
                        "blue": (self.KeyBlue, _("open nameserver configuration")),
                        })
 
-               self["VirtualKB"] = HelpableActionMap(self, "VirtualKeyboardActions",
-                       {
-                       "showVirtualKeyboard": (self.KeyText, [_("open virtual keyboard input help"),_("* Only available when entering hidden SSID or network key")] ),
-                       })
-
                self["actions"] = NumberActionMap(["SetupActions"],
                {
-                       "ok": self.ok,
+                       "ok": self.keySave,
                }, -2)
 
                self.list = []
@@ -355,9 +350,10 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
                self["key_red"] = StaticText(_("Cancel"))
                self["key_blue"] = StaticText(_("Edit DNS"))
 
-               self["VKeyIcon"] = Pixmap()
+               self["VKeyIcon"] = Boolean(False)
                self["HelpWindow"] = Pixmap()
-
+               self["HelpWindow"].hide()
+               
        def layoutFinished(self):
                self["DNS1"].setText(self.primaryDNS.getText())
                self["DNS2"].setText(self.secondaryDNS.getText())
@@ -386,9 +382,6 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
                        self["Gateway"].setText("")
                        self["Gatewaytext"].setText("")
                self["Adapter"].setText(iNetwork.getFriendlyAdapterName(self.iface))
-               self["VKeyIcon"].hide()
-               self["VirtualKB"].setEnabled(False)
-               self["HelpWindow"].hide()
 
        def createConfig(self):
                self.InterfaceEntry = None
@@ -426,7 +419,6 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
                                try:
                                        self.aps = self.w.getNetworkList()
                                        if self.aps is not None:
-                                               print "[NetworkSetup.py] got Accespoints!"
                                                for ap in self.aps:
                                                        a = self.aps[ap]
                                                        if a['active']:
@@ -443,7 +435,7 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
                                self.default = self.wsconfig['ssid']
 
                        if "hidden..." not in self.nwlist:
-                               self.nwlist.append(("hidden...",_("hidden network")))
+                               self.nwlist.append(("hidden...",_("enter hidden network SSID")))
                        if self.default not in self.nwlist:
                                self.nwlist.append((self.default,self.default))
                        config.plugins.wlan.essid = NoSave(ConfigSelection(self.nwlist, default = self.default ))
@@ -518,30 +510,10 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
 
                self["config"].list = self.list
                self["config"].l.setList(self.list)
-               if not self.selectionChanged in self["config"].onSelectionChanged:
-                       self["config"].onSelectionChanged.append(self.selectionChanged)
 
        def KeyBlue(self):
                self.session.openWithCallback(self.NameserverSetupClosed, NameserverSetup)
 
-       def KeyText(self):
-               if self.iface == "wlan0" or self.iface == "ath0" :
-                       if self["config"].getCurrent() == self.hiddenSSID:
-                               if config.plugins.wlan.essid.value == 'hidden...':
-                                       self.session.openWithCallback(self.VirtualKeyBoardSSIDCallback, VirtualKeyBoard, title = (_("Enter WLAN network name/SSID:")), text = config.plugins.wlan.essid.value)
-                       if self["config"].getCurrent() == self.encryptionKey:
-                               self.session.openWithCallback(self.VirtualKeyBoardKeyCallback, VirtualKeyBoard, title = (_("Enter WLAN passphrase/key:")), text = config.plugins.wlan.encryption.psk.value)
-
-       def VirtualKeyBoardSSIDCallback(self, callback = None):
-               if callback is not None and len(callback):
-                       config.plugins.wlan.hiddenessid.setValue(callback)
-                       self["config"].invalidate(self.hiddenSSID)
-
-       def VirtualKeyBoardKeyCallback(self, callback = None):
-               if callback is not None and len(callback):
-                       config.plugins.wlan.encryption.psk.setValue(callback)
-                       self["config"].invalidate(self.encryptionKey)
-
        def newConfig(self):
                if self["config"].getCurrent() == self.InterfaceEntry:
                        self.createSetup()
@@ -564,34 +536,35 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
        def keyRight(self):
                ConfigListScreen.keyRight(self)
                self.newConfig()
+       
+       def keySave(self):
+               self.hideInputHelp()
+               if self["config"].isChanged():
+                       self.session.openWithCallback(self.keySaveConfirm, MessageBox, (_("Are you sure you want to activate this network configuration?\n\n") + self.oktext ) )
+               else:
+                       self.close('cancel')
 
-       def selectionChanged(self):
-               current = self["config"].getCurrent()
-               if current == self.hiddenSSID and config.plugins.wlan.essid.value == 'hidden...':
-                       helpwindowpos = self["HelpWindow"].getPosition()
-                       if current[1].help_window.instance is not None:
-                               current[1].help_window.instance.move(ePoint(helpwindowpos[0],helpwindowpos[1]))
-                               self["VKeyIcon"].show()
-                               self["VirtualKB"].setEnabled(True)
-               elif current == self.encryptionKey and config.plugins.wlan.encryption.enabled.value:
-                       helpwindowpos = self["HelpWindow"].getPosition()
-                       if current[1].help_window.instance is not None:
-                               current[1].help_window.instance.move(ePoint(helpwindowpos[0],helpwindowpos[1]))
-                               self["VKeyIcon"].show()
-                               self["VirtualKB"].setEnabled(True)
+       def keySaveConfirm(self, ret = False):
+               if (ret == True):               
+                       num_configured_if = len(iNetwork.getConfiguredAdapters())
+                       if num_configured_if >= 1:
+                               self.session.openWithCallback(self.secondIfaceFoundCB, MessageBox, _("A second configured interface has been found.\n\nDo you want to disable the second network interface?"), default = True)
+                       else:
+                               self.applyConfig(True)
                else:
-                       self["VKeyIcon"].hide()
-                       self["VirtualKB"].setEnabled(False)
+                       self.keyCancel()                
 
-       def ok(self):
-               current = self["config"].getCurrent()
-               if current == self.hiddenSSID and config.plugins.wlan.essid.value == 'hidden...':
-                       if current[1].help_window.instance is not None:
-                               current[1].help_window.instance.hide()
-               elif current == self.encryptionKey and config.plugins.wlan.encryption.enabled.value:
-                       if current[1].help_window.instance is not None:
-                               current[1].help_window.instance.hide()
-               self.session.openWithCallback(self.applyConfig, MessageBox, (_("Are you sure you want to activate this network configuration?\n\n") + self.oktext ) )
+       def secondIfaceFoundCB(self,data):
+               if data is False:
+                       self.applyConfig(True)
+               else:
+                       configuredInterfaces = iNetwork.getConfiguredAdapters()
+                       for interface in configuredInterfaces:
+                               if interface == self.iface:
+                                       continue
+                               iNetwork.setAdapterAttribute(interface, "up", False)
+                               iNetwork.deactivateInterface(interface)
+                               self.applyConfig(True)
 
        def applyConfig(self, ret = False):
                if (ret == True):
@@ -612,7 +585,7 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
                        iNetwork.restartNetwork(self.applyConfigDataAvail)
                        self.applyConfigRef = self.session.openWithCallback(self.applyConfigfinishedCB, MessageBox, _("Please wait for activation of your network configuration..."), type = MessageBox.TYPE_INFO, enable_input = False)
                else:
-                       self.cancel()
+                       self.keyCancel()
 
        def applyConfigDataAvail(self, data):
                if data is True:
@@ -624,46 +597,39 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
 
        def applyConfigfinishedCB(self,data):
                if data is True:
-                       num_configured_if = len(iNetwork.getConfiguredAdapters())
-                       if num_configured_if >= 2:
-                               self.session.openWithCallback(self.secondIfaceFoundCB, MessageBox, _("Your network configuration has been activated.\nA second configured interface has been found.\n\nDo you want to disable the second network interface?"), default = True)
+                       if self.finished_cb:
+                               self.session.openWithCallback(lambda x : self.finished_cb(), MessageBox, _("Your network configuration has been activated."), type = MessageBox.TYPE_INFO, timeout = 10)
                        else:
-                               if self.finished_cb:
-                                       self.session.openWithCallback(lambda x : self.finished_cb(), MessageBox, _("Your network configuration has been activated."), type = MessageBox.TYPE_INFO, timeout = 10)
-                               else:
-                                       self.session.openWithCallback(self.ConfigfinishedCB, MessageBox, _("Your network configuration has been activated."), type = MessageBox.TYPE_INFO, timeout = 10)
-
-       def secondIfaceFoundCB(self,data):
-               if data is False:
-                       self.close('ok')
-               else:
-                       configuredInterfaces = iNetwork.getConfiguredAdapters()
-                       for interface in configuredInterfaces:
-                               if interface == self.iface:
-                                       continue
-                               iNetwork.setAdapterAttribute(interface, "up", False)
-                               iNetwork.deactivateInterface(interface)
-                               self.applyConfig(True)
+                               self.session.openWithCallback(self.ConfigfinishedCB, MessageBox, _("Your network configuration has been activated."), type = MessageBox.TYPE_INFO, timeout = 10)
 
        def ConfigfinishedCB(self,data):
                if data is not None:
                        if data is True:
                                self.close('ok')
 
-       def cancel(self):
+       def keyCancelConfirm(self, result):
+               if not result:
+                       return
                if self.oldInterfaceState is False:
-                       iNetwork.deactivateInterface(self.iface,self.cancelCB)
+                       iNetwork.deactivateInterface(self.iface,self.keyCancelCB)
                else:
                        self.close('cancel')
 
-       def cancelCB(self,data):
+       def keyCancel(self):
+               self.hideInputHelp()
+               if self["config"].isChanged():
+                       self.session.openWithCallback(self.keyCancelConfirm, MessageBox, _("Really close without saving settings?"))
+               else:
+                       self.close('cancel')
+
+       def keyCancelCB(self,data):
                if data is not None:
                        if data is True:
                                self.close('cancel')
 
        def runAsync(self, finished_cb):
                self.finished_cb = finished_cb
-               self.ok()
+               self.keySave()
 
        def NameserverSetupClosed(self, *ret):
                iNetwork.loadNameserverConfig()
@@ -675,6 +641,15 @@ class AdapterSetup(Screen, ConfigListScreen, HelpableScreen):
 
        def cleanup(self):
                iNetwork.stopLinkStateConsole()
+               
+       def hideInputHelp(self):
+               current = self["config"].getCurrent()
+               if current == self.hiddenSSID and config.plugins.wlan.essid.value == 'hidden...':
+                       if current[1].help_window.instance is not None:
+                               current[1].help_window.instance.hide()
+               elif current == self.encryptionKey and config.plugins.wlan.encryption.enabled.value:
+                       if current[1].help_window.instance is not None:
+                               current[1].help_window.instance.hide()
 
 
 class AdapterSetupConfiguration(Screen, HelpableScreen):
@@ -813,7 +788,6 @@ class AdapterSetupConfiguration(Screen, HelpableScreen):
                self.loadDescription()
 
        def loadDescription(self):
-               print self["menulist"].getCurrent()[1]
                if self["menulist"].getCurrent()[1] == 'edit':
                        self["description"].setText(_("Edit the network configuration of your Dreambox.\n" ) + self.oktext )
                if self["menulist"].getCurrent()[1] == 'test':
@@ -838,10 +812,10 @@ class AdapterSetupConfiguration(Screen, HelpableScreen):
                
                if self.iface == 'wlan0' or self.iface == 'ath0':
                        try:
-                               from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus,Status
+                               from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
                        except:
-                                       self["statuspic"].setPixmapNum(1)
-                                       self["statuspic"].show()
+                               self["statuspic"].setPixmapNum(1)
+                               self["statuspic"].show()
                        else:
                                iStatus.getDataForInterface(self.iface,self.getInfoCB)
                else:
@@ -863,7 +837,6 @@ class AdapterSetupConfiguration(Screen, HelpableScreen):
                        callFnc = p.__call__["ifaceSupported"](self.iface)
                        if callFnc is not None:
                                self.extended = callFnc
-                               print p.__call__
                                if p.__call__.has_key("WlanPluginEntry"): # internally used only for WLAN Plugin
                                        menu.append((_("Scan Wireless Networks"), "scanwlan"))
                                        if iNetwork.getAdapterAttribute(self.iface, "up"):
@@ -964,7 +937,7 @@ class AdapterSetupConfiguration(Screen, HelpableScreen):
                iNetwork.stopLinkStateConsole()
                iNetwork.stopDeactivateInterfaceConsole()
                try:
-                       from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus,Status
+                       from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
                except ImportError:
                        pass
                else: