gui.py

   1 # Copyright (C) 2006, Thomas Leonard
   2 # See http://0install.net/0compile.html
   3
   4 # This is normally called by 0launch's GUI.
   5
   6 import sys, os, __main__
   7 from zeroinstall.injector.iface_cache import iface_cache
   8 from logging import info
   9
  10 from support import *
  11
  12 def do_gui(args):
  13         "gui [--no-prompt] [SOURCE-URI]"
  14         prompt = True
  15         if args and args[0] == '--no-prompt':
  16                 del args[0]
  17                 prompt = False
  18
  19         import gui_support
  20         import gtk
  21
  22         if len(args) == 0:
  23                 env = BuildEnv()
  24                 interface = env.interface
  25                 build_dir = None
  26                 prompt = False
  27         elif len(args) == 1:
  28                 interface = args[0]
  29                 default_dir = os.path.basename(interface)
  30                 if default_dir.endswith('.xml'):
  31                         default_dir = default_dir[:-4]
  32                 assert '/' not in default_dir
  33
  34                 interface = model.canonical_iface_uri(args[0])
  35
  36                 build_dir = gui_support.choose_dir(_('Create build directory'), default_dir)
  37                 if not build_dir: return
  38         else:
  39                 raise __main__.UsageError()
  40
  41         try:
  42                 import setup
  43                 setup.setup(interface, build_dir, prompt)
  44                 if build_dir:
  45                         os.chdir(build_dir)
  46
  47                 box = gui_support.CompileBox(interface)
  48                 box.connect('destroy', lambda b: gtk.main_quit())
  49                 box.show()
  50
  51                 gtk.main()
  52         except KeyboardInterrupt:
  53                 pass
  54         except SafeException, ex:
  55                 gui_support.alert(None, '%s' % ex)
  56                 sys.exit(1)
  57         except Exception, ex:
  58                 import traceback
  59                 traceback.print_exc()
  60                 gui_support.alert(None, '%s: %s' % (ex.__class__, ex))
  61                 sys.exit(1)
  62
  63 __main__.commands.append(do_gui)