add support for python threads (python threads are just running when the mainloop

[enigma2.git] / mytest.py

diff --git a/mytest.py b/mytest.py
index 4b6062aaf8a18a4d03ac4351b20eb546665224f5..2b032e6c2244ff10169862e491d0be2516779f11 100644 (file)
--- a/mytest.py
+++ b/mytest.py
@@ -1,30 +1,45 @@
 from Tools import RedirectOutput
 from Tools import RedirectOutput

-from enigma import *
+from enigma import runMainloop, eDVBDB, eTimer, quitMainloop, eDVBVolumecontrol, \
+       getDesktop, ePythonConfigQuery, eAVSwitch, eWindow

 from tools import *
 
 from Components.Language import language
 
 from tools import *
 
 from Components.Language import language
 

-import traceback
+def setEPGLanguage():
+       print "language set to", language.getLanguage()
+       eServiceEvent.setEPGLanguage(language.getLanguage())
+       
+language.addCallback(setEPGLanguage)
+
+from traceback import print_exc

 import Screens.InfoBar
 import Screens.InfoBar

+from Screens.SimpleSummary import SimpleSummary

 
 

-import sys
-import time
+from sys import stdout, exc_info

 
 import ServiceReference
 
 
 import ServiceReference
 

+from Components.ParentalControl import InitParentalControl
+InitParentalControl()
+

 from Navigation import Navigation
 
 from skin import readSkin, applyAllAttributes
 
 from Navigation import Navigation
 
 from skin import readSkin, applyAllAttributes
 

-from Components.config import configfile
-from Tools.Directories import InitFallbackFiles, resolveFilename, SCOPE_PLUGINS
+from Tools.Directories import InitFallbackFiles, resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
+from Components.config import config, configfile, ConfigText, ConfigSubsection, ConfigInteger

 InitFallbackFiles()
 eDVBDB.getInstance().reloadBouquets()
 
 InitFallbackFiles()
 eDVBDB.getInstance().reloadBouquets()
 

+config.misc.radiopic = ConfigText(default = resolveFilename(SCOPE_SKIN_IMAGE)+"radio.mvi")
+

 try:
        import e2reactor
        e2reactor.install()
        
 try:
        import e2reactor
        e2reactor.install()
        

+       import twisted.python.runtime
+       twisted.python.runtime.platform.supportsThreads = lambda: False
+       

        from twisted.internet import reactor
        
        def runReactor():
        from twisted.internet import reactor
        
        def runReactor():


@@ -36,9 +51,9 @@ except ImportError:
 
 # initialize autorun plugins and plugin menu entries
 from Components.PluginComponent import plugins
 
 # initialize autorun plugins and plugin menu entries
 from Components.PluginComponent import plugins

-plugins.readPluginList(resolveFilename(SCOPE_PLUGINS))

 
 from Screens.Wizard import wizardManager
 
 from Screens.Wizard import wizardManager

+from Screens.ImageWizard import *

 from Screens.StartWizard import *
 from Screens.TutorialWizard import *
 from Tools.BoundFunction import boundFunction
 from Screens.StartWizard import *
 from Screens.TutorialWizard import *
 from Tools.BoundFunction import boundFunction


@@ -80,66 +95,126 @@ class GUIOutputDevice(OutputDevice):
        def create(self, comp, desktop):
                comp.createGUIScreen(self.parent, desktop)
 
        def create(self, comp, desktop):
                comp.createGUIScreen(self.parent, desktop)
 

+# Session.open:
+# * push current active dialog ('current_dialog') onto stack
+# * call execEnd for this dialog
+#   * clear in_exec flag
+#   * hide screen
+# * instantiate new dialog into 'current_dialog'
+#   * create screens, components
+#   * read, apply skin
+#   * create GUI for screen
+# * call execBegin for new dialog
+#   * set in_exec
+#   * show gui screen
+#   * call components' / screen's onExecBegin
+# ... screen is active, until it calls 'close'...
+# Session.close:
+# * assert in_exec
+# * save return value
+# * start deferred close handler ('onClose')
+# * execEnd
+#   * clear in_exec
+#   * hide screen
+# .. a moment later:
+# Session.doClose:
+# * destroy screen
+

 class Session:
 class Session:

-       def __init__(self):
-               self.desktop = None
-               self.delayTimer = eTimer()
-               self.delayTimer.timeout.get().append(self.processDelay)
+       def __init__(self, desktop = None, summary_desktop = None, navigation = None):
+               self.desktop = desktop
+               self.summary_desktop = summary_desktop
+               self.nav = navigation
+               self.delay_timer = eTimer()
+               self.delay_timer.timeout.get().append(self.processDelay)
+               
+               self.current_dialog = None

                
                

-               self.currentDialog = None
+               self.dialog_stack = [ ]
+               self.summary_stack = [ ]
+               self.summary = None

                
                

-               self.dialogStack = [ ]
+               self.in_exec = False
+               
+               for p in plugins.getPlugins(PluginDescriptor.WHERE_SESSIONSTART):
+                       p(reason=0, session=self)

        
        def processDelay(self):
        
        def processDelay(self):

-               self.execEnd()
-               
-               callback = self.currentDialog.callback
+               callback = self.current_dialog.callback

 
 

-               retval = self.currentDialog.returnValue
+               retval = self.current_dialog.returnValue

 
 

-               if self.currentDialog.isTmp:
-                       self.currentDialog.doClose()
-#                      dump(self.currentDialog)
-                       del self.currentDialog
+               if self.current_dialog.isTmp:
+                       self.current_dialog.doClose()
+#                      dump(self.current_dialog)
+                       del self.current_dialog

                else:
                else:

-                       del self.currentDialog.callback
+                       del self.current_dialog.callback

                
                self.popCurrent()
                if callback is not None:
                        callback(*retval)
 
                
                self.popCurrent()
                if callback is not None:
                        callback(*retval)
 

-       def execBegin(self):
-               c = self.currentDialog
+       def execBegin(self, first=True):
+               assert not self.in_exec 
+               self.in_exec = True
+               c = self.current_dialog
+               
+               # when this is an execbegin after a execend of a "higher" dialog,
+               # popSummary already did the right thing.
+               if first:
+                       self.pushSummary()
+                       summary = c.createSummary() or SimpleSummary
+                       self.summary = self.instantiateSummaryDialog(summary, c)
+                       self.summary.show()
+                       c.addSummary(self.summary)
+

                c.execBegin()
 
                # when execBegin opened a new dialog, don't bother showing the old one.
                c.execBegin()
 
                # when execBegin opened a new dialog, don't bother showing the old one.

-               if c == self.currentDialog:
+               if c == self.current_dialog:

                        c.show()
                
                        c.show()
                

-       def execEnd(self):
-               self.currentDialog.execEnd()
-               self.currentDialog.hide()
+       def execEnd(self, last=True):
+               assert self.in_exec
+               self.in_exec = False
+
+               self.current_dialog.execEnd()
+               self.current_dialog.hide()
+               
+               if last:
+                       self.current_dialog.removeSummary(self.summary)
+                       self.popSummary()

        
        

-       def create(self, screen, arguments):
+       def create(self, screen, arguments, **kwargs):

                # creates an instance of 'screen' (which is a class)
                try:
                # creates an instance of 'screen' (which is a class)
                try:

-                       return screen(self, *arguments)
+                       return screen(self, *arguments, **kwargs)

                except:
                except:

-                       errstr = "Screen %s(%s): %s" % (str(screen), str(arguments), sys.exc_info()[0])
+                       errstr = "Screen %s(%s, %s): %s" % (str(screen), str(arguments), str(kwargs), exc_info()[0])

                        print errstr
                        print errstr

-                       traceback.print_exc(file=sys.stdout)
+                       print_exc(file=stdout)

                        quitMainloop(5)
                        quitMainloop(5)

-                       

        
        

-       def instantiateDialog(self, screen, *arguments):
+       def instantiateDialog(self, screen, *arguments, **kwargs):
+               return self.doInstantiateDialog(screen, arguments, kwargs, self.desktop)
+       
+       def deleteDialog(self, screen):
+               screen.hide()
+               screen.doClose()
+       
+       def instantiateSummaryDialog(self, screen, *arguments, **kwargs):
+               return self.doInstantiateDialog(screen, arguments, kwargs, self.summary_desktop)
+       
+       def doInstantiateDialog(self, screen, arguments, kwargs, desktop):

                # create dialog
                
                try:
                # create dialog
                
                try:

-                       dlg = self.create(screen, arguments)
+                       dlg = self.create(screen, arguments, **kwargs)

                except:
                        print 'EXCEPTION IN DIALOG INIT CODE, ABORTING:'
                        print '-'*60
                except:
                        print 'EXCEPTION IN DIALOG INIT CODE, ABORTING:'
                        print '-'*60

-                       traceback.print_exc(file=sys.stdout)
+                       print_exc(file=stdout)

                        quitMainloop(5)
                        print '-'*60
                
                        quitMainloop(5)
                        print '-'*60
                


@@ -147,66 +222,98 @@ class Session:
                        return
 
                # read skin data
                        return
 
                # read skin data

-               readSkin(dlg, None, dlg.skinName, self.desktop)
+               readSkin(dlg, None, dlg.skinName, desktop)

 
                # create GUI view of this dialog
 
                # create GUI view of this dialog

-               assert self.desktop != None
+               assert desktop is not None

                
                z = 0
                
                z = 0

+               title = ""

                for (key, value) in dlg.skinAttributes:
                        if key == "zPosition":
                                z = int(value)
                for (key, value) in dlg.skinAttributes:
                        if key == "zPosition":
                                z = int(value)

-
-               dlg.instance = eWindow(self.desktop, z)
-               applyAllAttributes(dlg.instance, self.desktop, dlg.skinAttributes)
+                       elif key == "title":
+                               title = value
+               
+               dlg.instance = eWindow(desktop, z)
+               dlg.title = title
+               applyAllAttributes(dlg.instance, desktop, dlg.skinAttributes)

                gui = GUIOutputDevice()
                gui.parent = dlg.instance
                gui = GUIOutputDevice()
                gui.parent = dlg.instance

-               gui.create(dlg, self.desktop)
+               gui.create(dlg, desktop)

                
                return dlg
         
        def pushCurrent(self):
                
                return dlg
         
        def pushCurrent(self):

-               if self.currentDialog:
-                       self.dialogStack.append(self.currentDialog)
-                       self.execEnd()
+               if self.current_dialog is not None:
+                       self.dialog_stack.append(self.current_dialog)
+                       self.execEnd(last=False)

        
        def popCurrent(self):
        
        def popCurrent(self):

-               if len(self.dialogStack):
-                       self.currentDialog = self.dialogStack.pop()
-                       self.execBegin()
+               if len(self.dialog_stack):
+                       self.current_dialog = self.dialog_stack.pop()
+                       self.execBegin(first=False)

                else:
                else:

-                       self.currentDialog = None
+                       self.current_dialog = None

 
        def execDialog(self, dialog):
                self.pushCurrent()
 
        def execDialog(self, dialog):
                self.pushCurrent()

-               self.currentDialog = dialog
-               self.currentDialog.isTmp = False
-               self.currentDialog.callback = None # would cause re-entrancy problems.
+               self.current_dialog = dialog
+               self.current_dialog.isTmp = False
+               self.current_dialog.callback = None # would cause re-entrancy problems.

                self.execBegin()
 
                self.execBegin()
 

-       def openWithCallback(self, callback, screen, *arguments):
-               dlg = self.open(screen, *arguments)
+       def openWithCallback(self, callback, screen, *arguments, **kwargs):
+               dlg = self.open(screen, *arguments, **kwargs)

                dlg.callback = callback
                dlg.callback = callback

+               return dlg

 
 

-       def open(self, screen, *arguments):
+       def open(self, screen, *arguments, **kwargs):
+               if len(self.dialog_stack) and not self.in_exec:
+                       raise "modal open are allowed only from a screen which is modal!"
+                       # ...unless it's the very first screen.
+               

                self.pushCurrent()
                self.pushCurrent()

-               dlg = self.currentDialog = self.instantiateDialog(screen, *arguments)
+               dlg = self.current_dialog = self.instantiateDialog(screen, *arguments, **kwargs)

                dlg.isTmp = True
                dlg.callback = None
                self.execBegin()
                return dlg
 
                dlg.isTmp = True
                dlg.callback = None
                self.execBegin()
                return dlg
 

-       def keyEvent(self, code):
-               print "code " + str(code)
+       def close(self, screen, *retval):
+               if not self.in_exec:
+                       print "close after exec!"
+                       return
+               
+               # be sure that the close is for the right dialog!
+               # if it's not, you probably closed after another dialog
+               # was opened. this can happen if you open a dialog
+               # onExecBegin, and forget to do this only once.
+               # after close of the top dialog, the underlying will
+               # gain focus again (for a short time), thus triggering
+               # the onExec, which opens the dialog again, closing the loop.
+               assert screen == self.current_dialog
+               
+               self.current_dialog.returnValue = retval
+               self.delay_timer.start(0, 1)
+               self.execEnd()

 
 

-       def close(self, *retval):
-               self.currentDialog.returnValue = retval
-               self.delayTimer.start(0, 1)
+       def pushSummary(self):
+               if self.summary is not None:
+                       self.summary.hide()
+               self.summary_stack.append(self.summary)
+               self.summary = None
+
+       def popSummary(self):
+               if self.summary is not None:
+                       self.summary.doClose()
+               self.summary = self.summary_stack.pop()
+               if self.summary is not None:
+                       self.summary.show()

 
 from Screens.Volume import Volume
 from Screens.Mute import Mute
 from GlobalActions import globalActionMap
 
 from Screens.Volume import Volume
 from Screens.Mute import Mute
 from GlobalActions import globalActionMap

-from Components.config import ConfigSubsection, configSequence, configElement, configsequencearg

 
 #TODO .. move this to a own .py file
 class VolumeControl:
 
 #TODO .. move this to a own .py file
 class VolumeControl:


@@ -219,7 +326,7 @@ class VolumeControl:
                globalActionMap.actions["volumeMute"]=self.volMute
 
                config.audio = ConfigSubsection()
                globalActionMap.actions["volumeMute"]=self.volMute
 
                config.audio = ConfigSubsection()

-               config.audio.volume = configElement("config.audio.volume", configSequence, [100], configsequencearg.get("INTEGER", (0, 100)))
+               config.audio.volume = ConfigInteger(default = 100, limits = (0, 100))

 
                self.volumeDialog = session.instantiateDialog(Volume)
                self.muteDialog = session.instantiateDialog(Mute)
 
                self.volumeDialog = session.instantiateDialog(Volume)
                self.muteDialog = session.instantiateDialog(Mute)


@@ -227,49 +334,130 @@ class VolumeControl:
                self.hideVolTimer = eTimer()
                self.hideVolTimer.timeout.get().append(self.volHide)
 
                self.hideVolTimer = eTimer()
                self.hideVolTimer.timeout.get().append(self.volHide)
 

-               vol = config.audio.volume.value[0]
+               vol = config.audio.volume.value

                self.volumeDialog.setValue(vol)
                self.volumeDialog.setValue(vol)

-               eDVBVolumecontrol.getInstance().setVolume(vol, vol)
+               self.volctrl = eDVBVolumecontrol.getInstance()
+               self.volctrl.setVolume(vol, vol)

 
        def volSave(self):
 
        def volSave(self):

-               config.audio.volume.value = eDVBVolumecontrol.getInstance().getVolume()
+               if self.volctrl.isMuted():
+                       config.audio.volume.value = 0
+               else:
+                       config.audio.volume.value = self.volctrl.getVolume()

                config.audio.volume.save()
 
                config.audio.volume.save()
 

-       def     volUp(self):
-               if (eDVBVolumecontrol.getInstance().isMuted()):
-                       self.volMute()
-               eDVBVolumecontrol.getInstance().volumeUp()
-               self.volumeDialog.show()
-               self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
-               self.volSave()
-               self.hideVolTimer.start(3000, True)
+       def volUp(self):
+               self.setVolume(+1)

 
 

-       def     volDown(self):
-               if (eDVBVolumecontrol.getInstance().isMuted()):
-                       self.volMute()
-               eDVBVolumecontrol.getInstance().volumeDown()
+       def volDown(self):
+               self.setVolume(-1)
+
+       def setVolume(self, direction):
+               oldvol = self.volctrl.getVolume()
+               if direction > 0:
+                       self.volctrl.volumeUp()
+               else:
+                       self.volctrl.volumeDown()
+               is_muted = self.volctrl.isMuted()
+               vol = self.volctrl.getVolume()

                self.volumeDialog.show()
                self.volumeDialog.show()

-               self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
+               if is_muted:
+                       self.volMute() # unmute
+               elif not vol:
+                       self.volMute(False, True) # mute but dont show mute symbol
+               if self.volctrl.isMuted():
+                       self.volumeDialog.setValue(0)
+               else:
+                       self.volumeDialog.setValue(self.volctrl.getVolume())

                self.volSave()
                self.hideVolTimer.start(3000, True)
 
        def volHide(self):
                self.volumeDialog.hide()
 
                self.volSave()
                self.hideVolTimer.start(3000, True)
 
        def volHide(self):
                self.volumeDialog.hide()
 

-       def     volMute(self):
-               eDVBVolumecontrol.getInstance().volumeToggleMute()
-               self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
+       def volMute(self, showMuteSymbol=True, force=False):
+               vol = self.volctrl.getVolume()
+               if vol or force:
+                       self.volctrl.volumeToggleMute()
+                       if self.volctrl.isMuted():
+                               if showMuteSymbol:
+                                       self.muteDialog.show()
+                               self.volumeDialog.setValue(0)
+                       else:
+                               self.muteDialog.hide()
+                               self.volumeDialog.setValue(vol)
+
+from Screens.Standby import Standby
+
+class PowerKey:
+       """ PowerKey stuff - handles the powerkey press and powerkey release actions"""
+       
+       def __init__(self, session):
+               self.session = session
+               self.powerKeyTimer = eTimer()
+               self.powerKeyTimer.timeout.get().append(self.powertimer)
+               globalActionMap.actions["powerdown"]=self.powerdown
+               globalActionMap.actions["powerup"]=self.powerup
+               self.standbyblocked = 0
+#              self["PowerKeyActions"] = HelpableActionMap(self, "PowerKeyActions",
+                       #{
+                               #"powerdown": self.powerdown,
+                               #"powerup": self.powerup,
+                               #"discreteStandby": (self.standby, "Go standby"),
+                               #"discretePowerOff": (self.quit, "Go to deep standby"),
+                       #})
+
+       def powertimer(self):   
+               print "PowerOff - Now!"
+               self.quit()
+       
+       def powerdown(self):
+               self.standbyblocked = 0
+               self.powerKeyTimer.start(3000, True)
+
+       def powerup(self):
+               self.powerKeyTimer.stop()
+               if self.standbyblocked == 0:
+                       self.standbyblocked = 1
+                       self.standby()
+
+       def standby(self):
+               if self.session.current_dialog and self.session.current_dialog.ALLOW_SUSPEND:
+                       self.session.open(Standby, self)
+
+       def quit(self):
+               # halt
+               quitMainloop(1)

 
 

-               if (eDVBVolumecontrol.getInstance().isMuted()):
-                       self.muteDialog.show()
+from Screens.Scart import Scart
+
+class AutoScartControl:
+       def __init__(self, session):
+               self.force = False
+               self.current_vcr_sb = eAVSwitch.getInstance().getVCRSlowBlanking()
+               if self.current_vcr_sb and config.av.vcrswitch.value:
+                       self.scartDialog = session.instantiateDialog(Scart, True)

                else:
                else:

-                       self.muteDialog.hide()
+                       self.scartDialog = session.instantiateDialog(Scart, False)
+               config.av.vcrswitch.addNotifier(self.recheckVCRSb)
+               eAVSwitch.getInstance().vcr_sb_notifier.get().append(self.VCRSbChanged)
+
+       def recheckVCRSb(self, configElement):
+               self.VCRSbChanged(self.current_vcr_sb)
+
+       def VCRSbChanged(self, value):
+               #print "vcr sb changed to", value
+               self.current_vcr_sb = value
+               if config.av.vcrswitch.value or value > 2:
+                       if value:
+                               self.scartDialog.showMessageBox()
+                       else:
+                               self.scartDialog.switchToTV()

 
 def runScreenTest():
 
 def runScreenTest():

-       session = Session()
-       session.desktop = getDesktop()
-       
-       session.nav = Navigation()
+       plugins.readPluginList(resolveFilename(SCOPE_PLUGINS))
+
+       session = Session(desktop = getDesktop(0), summary_desktop = getDesktop(1), navigation = Navigation())

        
        screensToRun = [ ]
        
        
        screensToRun = [ ]
        


@@ -280,6 +468,8 @@ def runScreenTest():
        
        screensToRun.append(Screens.InfoBar.InfoBar)
 
        
        screensToRun.append(Screens.InfoBar.InfoBar)
 

+       ePythonConfigQuery.setQueryFunc(configfile.getResolvedKey)
+

        def runNextScreen(session, screensToRun, *result):
                if result:
                        quitMainloop(*result)
        def runNextScreen(session, screensToRun, *result):
                if result:
                        quitMainloop(*result)


@@ -294,14 +484,26 @@ def runScreenTest():
        
        runNextScreen(session, screensToRun)
        
        
        runNextScreen(session, screensToRun)
        

-       CONNECT(keyPressedSignal(), session.keyEvent)
-       

        vol = VolumeControl(session)
        vol = VolumeControl(session)

+       power = PowerKey(session)
+
+       # we need session.scart to access it from within menu.xml
+       session.scart = AutoScartControl(session)

        
        runReactor()
        
        configfile.save()
        
        runReactor()
        
        configfile.save()

+
+       from time import time
+       from Tools.DreamboxHardware import setFPWakeuptime
+       nextRecordingTime = session.nav.RecordTimer.getNextRecordingTime()
+       if nextRecordingTime != -1:
+               if (nextRecordingTime - time() < 330): # no time to switch box back on
+                       setFPWakeuptime(time() + 30) # so switch back on in 30 seconds
+               else:
+                       setFPWakeuptime(nextRecordingTime - (300))

        
        

+       session.nav.stopService()

        session.nav.shutdown()
        
        return 0
        session.nav.shutdown()
        
        return 0


@@ -309,7 +511,7 @@ def runScreenTest():
 import keymapparser
 keymapparser.readKeymap()
 import skin
 import keymapparser
 keymapparser.readKeymap()
 import skin

-skin.loadSkin(getDesktop())
+skin.loadSkinData(getDesktop(0))

 
 import Components.InputDevice
 Components.InputDevice.InitInputDevices()
 
 import Components.InputDevice
 Components.InputDevice.InitInputDevices()


@@ -337,13 +539,20 @@ Components.RFmod.InitRFmod()
 
 import Components.NimManager
 
 
 import Components.NimManager
 

+import Screens.Ci
+Screens.Ci.InitCiConfig()
+

 # first, setup a screen
 try:
        runScreenTest()
 # first, setup a screen
 try:
        runScreenTest()

+

        plugins.shutdown()
        plugins.shutdown()

+       
+       from Components.ParentalControl import parentalControl
+       parentalControl.save()

 except:
        print 'EXCEPTION IN PYTHON STARTUP CODE:'
        print '-'*60
 except:
        print 'EXCEPTION IN PYTHON STARTUP CODE:'
        print '-'*60

-       traceback.print_exc(file=sys.stdout)
+       print_exc(file=stdout)

        quitMainloop(5)
        print '-'*60
        quitMainloop(5)
        print '-'*60