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- # Source Generated with Decompyle++
- # File: in.pyo (Python 2.4)
-
- '''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.
- '''
- import sys
- 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
-
- class MiniApplication:
- '''A minimal FrameWork.Application-like class'''
-
- def __init__(self):
- self.quitting = 0
- self.appleid = 1
- self.quitid = 2
- Menu.ClearMenuBar()
- self.applemenu = applemenu = Menu.NewMenu(self.appleid, '\x14')
- 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 = None
- print 'AE error: ', err
- print 'in', msg
- traceback.print_exc()
-
- return None
- 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 None
-
-
- elif what == mouseDown:
- (partcode, window) = Win.FindWindow(where)
- if partcode == inMenuBar:
- result = Menu.MenuSelect(where)
- id = result >> 16 & 65535
- item = result & 65535
- 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 None
-
-
- 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\xc9' % 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)
- _parameters['_attributes'] = _attributes
- _parameters['_class'] = _class
- _parameters['_type'] = _type
- if _parameters.has_key('----'):
- _object = _parameters['----']
- del _parameters['----']
- rv = _function(_object, **_parameters)
- else:
- rv = _function(**_parameters)
- if rv == 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()
-
-