Mercurial > fife-parpg

comparison engine/python/fife/extensions/pychan/compat.py @ 378:64738befdf3b

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bringing in the changes from the build_system_rework branch in preparation for the 0.3.0 release. This commit will require the Jan2010 devkit. Clients will also need to be modified to the new way to import fife.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 11 Jan 2010 23:34:52 +0000
parents
children ecaa4d98f05f
comparison
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377:fe6fb0e0ed23 378:64738befdf3b
1 # -*- coding: utf-8 -*-
2
3 # ####################################################################
4 # Copyright (C) 2005-2009 by the FIFE team
5 # http://www.fifengine.de
6 # This file is part of FIFE.
7 #
8 # FIFE is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU Lesser General Public
10 # License as published by the Free Software Foundation; either
11 # version 2.1 of the License, or (at your option) any later version.
12 #
13 # This library is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # Lesser General Public License for more details.
17 #
18 # You should have received a copy of the GNU Lesser General Public
19 # License along with this library; if not, write to the
20 # Free Software Foundation, Inc.,
21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 # ####################################################################
23
24 in_fife = None
25 guichan = None
26
27 def _import_guichan():
28 global in_fife
29
30 err_fife = ""
31 try:
32 from fife import fife
33 in_fife = True
34 return fife
35 except ImportError, e:
36 err_fife = str(e)
37
38 try:
39 import guichan
40 in_fife = False
41 return guichan
42 except ImportError, e:
43 import traceback
44 traceback.print_exc()
45 raise ImportError("Couldn't import neither fife nor guichan: fife:'%s' guichan:'%s'" % (err_fife,str(e)))
46 guichan = _import_guichan()
47
48
49
50 def _munge_engine_hook(engine):
51 engine.translate_mouse_event = getattr(engine,'translate_mouse_event',lambda x : x )
52 engine.translate_key_event = getattr(engine,'translate_key_event',lambda x : x )
53
54 if not in_fife:
55 return engine
56 if not isinstance(engine,fife.Engine):
57 return engine
58
59 guimanager = engine.getGuiManager()
60
61 def _fife_load_image(filename):
62 index = engine.getImagePool().addResourceFromFile(filename)
63 return guichan.GuiImage(index,engine.getImagePool())
64
65 class hook:
66 pass
67 hook = hook()
68
69 hook.add_widget = guimanager.add
70 hook.remove_widget = guimanager.remove
71 hook.default_font = engine.getDefaultFont()
72 hook.load_image = _fife_load_image
73 hook.translate_mouse_event = guimanager.translateMouseEvent
74 hook.translate_key_event = guimanager.translateKeyEvent
75
76 hook.screen_width = engine.getRenderBackend().getScreenWidth()
77 hook.screen_height = engine.getRenderBackend().getScreenHeight()
78
79 hook.engine = engine
80 return hook
81
82
83 class _multilistener(guichan.ActionListener,guichan.MouseListener,guichan.KeyListener):
84 def __init__(self):
85 guichan.ActionListener.__init__(self)
86 guichan.MouseListener.__init__(self)
87 guichan.KeyListener.__init__(self)
88
89
90 class _point(object):
91 def __init__(self,x=0,y=0):
92 self.x=0
93 self.y=0
94
95 if in_fife:
96 fife = guichan
97 guichan.ActionListener._ActionListener_init__ = lambda x : x
98 #guichan.MouseListener.__init__ = lambda x : x
99 #guichan.KeyListener.__init__ = lambda x : x
100 else:
101 guichan.Point = _point
102 guichan.ScrollArea.SHOW_AUTO = guichan.ScrollArea.ShowAuto
103 guichan.ScrollArea.SHOW_NEVER = guichan.ScrollArea.ShowNever
104 guichan.ScrollArea.SHOW_ALWAYS = guichan.ScrollArea.ShowAlways
105
106 assert isinstance(_multilistener(),guichan.ActionListener)
107 assert isinstance(_multilistener(),guichan.MouseListener)
108 assert isinstance(_multilistener(),guichan.KeyListener)