fix typo
[enigma2.git] / mytest.py
index 5a9d4c8..a3f28d7 100644 (file)
--- a/mytest.py
+++ b/mytest.py
 from enigma import *
+from tools import *
 
-def test():
-       ref = eServiceReference("4097:47:0:0:0:0:0:0:0:0:/sine_60s_100.mp3");
-       
-       sc = eServiceCenterPtr()
-       print sc
-       
-       if eServiceCenter.getInstance(sc):
-               print "no eServiceCenter instance!"
+import traceback
+import Screens.InfoBar
+
+import sys
+import time
+
+import ServiceReference
+
+from Navigation import Navigation
+
+from skin import readSkin, applyAllAttributes
+
+
+# A screen is a function which instanciates all components of a screen into a temporary component.
+# Thus, the global stuff is a screen, too.
+# In a screen, components can either be instanciated from the class-tree, cloned (copied) or
+# "linked" from the instance tree.
+# A screen itself lives as the container of the components, so a screen is a component, too.
+
+# we thus have one (static) hierarchy of screens (classes, not instances)
+# and one with the instanciated components itself (both global and dynamic)
+
+had = dict()
+
+def dump(dir, p = ""):
+       if isinstance(dir, dict):
+               for (entry, val) in dir.items():
+                       dump(val, p + "(dict)/" + entry)
+       if hasattr(dir, "__dict__"):
+               for name, value in dir.__dict__.items():
+                       if not had.has_key(str(value)):
+                               had[str(value)] = 1
+                               dump(value, p + "/" + str(name))
+                       else:
+                               print p + "/" + str(name) + ":" + str(dir.__class__) + "(cycle)"
        else:
-               print "now trying to play!"
-               i = iPlayableServicePtr();
-               if sc.play(ref, i):
-                       print "play failed! :("
-               else:
-                       print "play ruled!"
+               print p + ":" + str(dir)
+
+# + ":" + str(dir.__class__)
+
+# display
+
+class OutputDevice:
+       def create(self, screen): pass
+
+# display: HTML
+
+class HTMLOutputDevice(OutputDevice):
+       def create(self, comp):
+               print comp.produceHTML()
+
+html = HTMLOutputDevice()
+
+class GUIOutputDevice(OutputDevice):
+       parent = None
+       def create(self, comp, desktop):
+               comp.createGUIScreen(self.parent, desktop)
+
+class Session:
+       def __init__(self):
+               self.desktop = None
+               self.delayTimer = eTimer()
+               self.delayTimer.timeout.get().append(self.processDelay)
+               
+               self.currentDialog = None
+               
+               self.dialogStack = [ ]
+       
+       def processDelay(self):
+               self.execEnd()
+               
+               if self.currentDialog.isTmp:
+                       self.currentDialog.doClose()
+               
+                       print sys.getrefcount(self.currentDialog)
+                       del self.currentDialog.instance
+#                      dump(self.currentDialog)
+                       del self.currentDialog
+               
+               self.popCurrent()
                        
-                       p = iPauseableServicePtr()
-                       if (i.getIPausableService(p)):
-                               print "no pause available"
-                       else:
-                               p.pause()
-                               p.unpause()
+       def execBegin(self):
+                       self.currentDialog.execBegin()
+                       self.currentDialog.instance.show()
+               
+       def execEnd(self):
+                       self.currentDialog.execEnd()
+                       self.currentDialog.instance.hide()
+       
+       def create(self, screen, arguments):
+               # creates an instance of 'screen' (which is a class)
+               return screen(self, *arguments)
+       
+       def instantiateDialog(self, screen, *arguments):
+               # create dialog
+               
+               try:
+                       dlg = self.create(screen, arguments)
+               except:
+                       print 'EXCEPTION IN DIALOG INIT CODE, ABORTING:'
+                       print '-'*60
+                       traceback.print_exc(file=sys.stdout)
+                       quitMainloop()
+                       print '-'*60
+               
+               # read skin data
+               readSkin(dlg, None, dlg.skinName, self.desktop)
+
+               # create GUI view of this dialog
+               assert self.desktop != None
+               dlg.instance = eWindow(self.desktop)
+               applyAllAttributes(dlg.instance, self.desktop, dlg.skinAttributes)
+               gui = GUIOutputDevice()
+               gui.parent = dlg.instance
+               gui.create(dlg, self.desktop)
+               
+               return dlg
+        
+       def pushCurrent(self):
+               if self.currentDialog:
+                       self.dialogStack.append(self.currentDialog)
+                       self.execEnd()
+       
+       def popCurrent(self):
+               if len(self.dialogStack):
+                       self.currentDialog = self.dialogStack.pop()
+                       self.execBegin()
+       
+       def execDialog(self, dialog):
+               self.pushCurrent()
+               self.currentDialog = dialog
+               self.currentDialog.isTmp = False
+               self.execBegin()
+
+       def open(self, screen, *arguments):
+               self.pushCurrent()
+               self.currentDialog = self.instantiateDialog(screen, *arguments)
+               self.currentDialog.isTmp = True
+               self.execBegin()
+
+       def keyEvent(self, code):
+               print "code " + str(code)
+
+       def close(self):
+               self.delayTimer.start(0, 1)
+
+
+def runScreenTest():
+       session = Session()
+       session.desktop = getDesktop()
+       
+       session.nav = Navigation()
+       
+       session.open(Screens.InfoBar.InfoBar)
+
+       CONNECT(keyPressedSignal(), session.keyEvent)
+       
+       runMainloop()
+       
+       session.nav.shutdown()
        
        return 0
+
+import keymapparser
+keymapparser.readKeymap()
+import skin
+skin.loadSkin(getDesktop())
+
+import Components.InputDevice
+Components.InputDevice.InitInputDevices()
+
+import Components.AVSwitch
+Components.AVSwitch.InitAVSwitch()
+
+import Components.Network
+Components.Network.InitNetwork()
+
+import Components.SetupDevices
+Components.SetupDevices.InitSetupDevices()
+
+# first, setup a screen
+try:
+       runScreenTest()
+except:
+       print 'EXCEPTION IN PYTHON STARTUP CODE:'
+       print '-'*60
+       traceback.print_exc(file=sys.stdout)
+       quitMainloop()
+       print '-'*60
+
+# now, run the mainloop
+
+#pt = eDebugClassPtr()
+#eDebugClass.getDebug(pt, 12)
+#p = pt.__deref__()
+#print pt.x
+#print p.x
+#print "removing ptr..."
+#pt = 0
+#print "now"
+#print "p is " + str(p)
+#print p.x
+#p = 0
+#
+#bla = eDebugClass()
+#bla = eDebugClass(2)
+#
+