--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/plat-mac/MiniAEFrame.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,200 @@
+"""MiniAEFrame - A minimal AppleEvent Application framework.
+
+There are two classes:
+ AEServer -- a mixin class offering nice AE handling.
+ MiniApplication -- a very minimal alternative to FrameWork.py,
+ only suitable for the simplest of AppleEvent servers.
+"""
+
+from warnings import warnpy3k
+warnpy3k("In 3.x, the MiniAEFrame module is removed.", stacklevel=2)
+
+import traceback
+import MacOS
+from Carbon import AE
+from Carbon.AppleEvents import *
+from Carbon import Evt
+from Carbon.Events import *
+from Carbon import Menu
+from Carbon import Win
+from Carbon.Windows import *
+from Carbon import Qd
+
+import aetools
+import EasyDialogs
+
+kHighLevelEvent = 23 # Not defined anywhere for Python yet?
+
+
+class MiniApplication:
+
+ """A minimal FrameWork.Application-like class"""
+
+ def __init__(self):
+ self.quitting = 0
+ # Initialize menu
+ self.appleid = 1
+ self.quitid = 2
+ Menu.ClearMenuBar()
+ self.applemenu = applemenu = Menu.NewMenu(self.appleid, "\024")
+ applemenu.AppendMenu("%s;(-" % self.getaboutmenutext())
+ if MacOS.runtimemodel == 'ppc':
+ applemenu.AppendResMenu('DRVR')
+ applemenu.InsertMenu(0)
+ self.quitmenu = Menu.NewMenu(self.quitid, "File")
+ self.quitmenu.AppendMenu("Quit")
+ self.quitmenu.SetItemCmd(1, ord("Q"))
+ self.quitmenu.InsertMenu(0)
+ Menu.DrawMenuBar()
+
+ def __del__(self):
+ self.close()
+
+ def close(self):
+ pass
+
+ def mainloop(self, mask = everyEvent, timeout = 60*60):
+ while not self.quitting:
+ self.dooneevent(mask, timeout)
+
+ def _quit(self):
+ self.quitting = 1
+
+ def dooneevent(self, mask = everyEvent, timeout = 60*60):
+ got, event = Evt.WaitNextEvent(mask, timeout)
+ if got:
+ self.lowlevelhandler(event)
+
+ def lowlevelhandler(self, event):
+ what, message, when, where, modifiers = event
+ h, v = where
+ if what == kHighLevelEvent:
+ msg = "High Level Event: %r %r" % (code(message), code(h | (v<<16)))
+ try:
+ AE.AEProcessAppleEvent(event)
+ except AE.Error, err:
+ print 'AE error: ', err
+ print 'in', msg
+ traceback.print_exc()
+ return
+ elif what == keyDown:
+ c = chr(message & charCodeMask)
+ if modifiers & cmdKey:
+ if c == '.':
+ raise KeyboardInterrupt, "Command-period"
+ if c == 'q':
+ if hasattr(MacOS, 'OutputSeen'):
+ MacOS.OutputSeen()
+ self.quitting = 1
+ return
+ elif what == mouseDown:
+ partcode, window = Win.FindWindow(where)
+ if partcode == inMenuBar:
+ result = Menu.MenuSelect(where)
+ id = (result>>16) & 0xffff # Hi word
+ item = result & 0xffff # Lo word
+ if id == self.appleid:
+ if item == 1:
+ EasyDialogs.Message(self.getabouttext())
+ elif item > 1 and hasattr(Menu, 'OpenDeskAcc'):
+ name = self.applemenu.GetMenuItemText(item)
+ Menu.OpenDeskAcc(name)
+ elif id == self.quitid and item == 1:
+ if hasattr(MacOS, 'OutputSeen'):
+ MacOS.OutputSeen()
+ self.quitting = 1
+ Menu.HiliteMenu(0)
+ return
+ # Anything not handled is passed to Python/SIOUX
+ if hasattr(MacOS, 'HandleEvent'):
+ MacOS.HandleEvent(event)
+ else:
+ print "Unhandled event:", event
+
+ def getabouttext(self):
+ return self.__class__.__name__
+
+ def getaboutmenutext(self):
+ return "About %s\311" % self.__class__.__name__
+
+
+class AEServer:
+
+ def __init__(self):
+ self.ae_handlers = {}
+
+ def installaehandler(self, classe, type, callback):
+ AE.AEInstallEventHandler(classe, type, self.callback_wrapper)
+ self.ae_handlers[(classe, type)] = callback
+
+ def close(self):
+ for classe, type in self.ae_handlers.keys():
+ AE.AERemoveEventHandler(classe, type)
+
+ def callback_wrapper(self, _request, _reply):
+ _parameters, _attributes = aetools.unpackevent(_request)
+ _class = _attributes['evcl'].type
+ _type = _attributes['evid'].type
+
+ if self.ae_handlers.has_key((_class, _type)):
+ _function = self.ae_handlers[(_class, _type)]
+ elif self.ae_handlers.has_key((_class, '****')):
+ _function = self.ae_handlers[(_class, '****')]
+ elif self.ae_handlers.has_key(('****', '****')):
+ _function = self.ae_handlers[('****', '****')]
+ else:
+ raise 'Cannot happen: AE callback without handler', (_class, _type)
+
+ # XXXX Do key-to-name mapping here
+
+ _parameters['_attributes'] = _attributes
+ _parameters['_class'] = _class
+ _parameters['_type'] = _type
+ if _parameters.has_key('----'):
+ _object = _parameters['----']
+ del _parameters['----']
+ # The try/except that used to be here can mask programmer errors.
+ # Let the program crash, the programmer can always add a **args
+ # to the formal parameter list.
+ rv = _function(_object, **_parameters)
+ else:
+ #Same try/except comment as above
+ rv = _function(**_parameters)
+
+ if rv is None:
+ aetools.packevent(_reply, {})
+ else:
+ aetools.packevent(_reply, {'----':rv})
+
+
+def code(x):
+ "Convert a long int to the 4-character code it really is"
+ s = ''
+ for i in range(4):
+ x, c = divmod(x, 256)
+ s = chr(c) + s
+ return s
+
+class _Test(AEServer, MiniApplication):
+ """Mini test application, handles required events"""
+
+ def __init__(self):
+ MiniApplication.__init__(self)
+ AEServer.__init__(self)
+ self.installaehandler('aevt', 'oapp', self.open_app)
+ self.installaehandler('aevt', 'quit', self.quit)
+ self.installaehandler('****', '****', self.other)
+ self.mainloop()
+
+ def quit(self, **args):
+ self._quit()
+
+ def open_app(self, **args):
+ pass
+
+ def other(self, _object=None, _class=None, _type=None, **args):
+ print 'AppleEvent', (_class, _type), 'for', _object, 'Other args:', args
+
+
+if __name__ == '__main__':
+ _Test()