apprun

LINUX下强大的文件管理器。遵循 GNU 协议。

#!/usr/bin/env python
import os, sys
import findrox; findrox.version(1, 9, 6)
import rox
from rox import g, processes, saving
from cStringIO import StringIO

def try_interface(uri):
	errors = StringIO()
	launcher = processes.PipeThroughCommand(
		["0launch", "-d", "--", uri],
		None, errors)
	try:
		launcher.wait()
	except processes.ChildError, ex:
		if '(256)' not in str(ex):
			rox.alert(str(ex))
	except:
		rox.report_exception()
	else:	
		return True
	return False

if len(sys.argv) == 1:
	# By default, create a launcher for ourselves
	uri = 'http://rox.sourceforge.net/2005/interfaces/AddApp'
	if not try_interface(uri):
		sys.exit(1)
elif sys.argv[1] == '--prompt':
	from chooser import Chooser
	m = Chooser()
	while True:
		m.show()
		resp = m.run()
		if resp != g.RESPONSE_OK:
			sys.exit(1)
		m.hide()
		uri = m.uri.get_text()
		if try_interface(uri):
			break
	m.destroy()
elif sys.argv[1] == '--run-in-terminal':
	import terminal
	terminal.run_in_terminal(sys.argv[2:])
	sys.exit(1)
elif len(sys.argv) == 2:
	uri = sys.argv[1]
	if not try_interface(uri):
		sys.exit(1)
elif len(sys.argv) == 3 and sys.argv[1] == '--show-help':
	import help
	help.show_help(sys.argv[2])
	sys.exit(0)
else:
	rox.alert("Multiple arguments to AddApp (%s)!" % `sys.argv[1:]`)
	sys.exit(1)

from launcher import AppLauncher, NoMain
try:
	launcher = AppLauncher(uri)
	default_name = os.path.basename(uri)
	if default_name.endswith('.xml'):
		default_name = default_name[:-4]
	box = saving.SaveBox(launcher, default_name, 'inode/directory')

	box.show()
	g.gdk.flush()
	launcher.get_icon()
	if launcher.icon:
		image = g.Image()
		try:
			# Icon format must be PNG (to avoid attacks)
			loader = g.gdk.PixbufLoader('png')
			try:
				loader.write(file(launcher.icon).read())
			finally:
				loader.close()
			icon_pixbuf = loader.get_pixbuf()
		except Exception, ex:
			print >>sys.stderr, "Failed to load cached PNG icon: %s" % ex
		else:
			image.set_from_pixbuf(icon_pixbuf)
			box.set_type('inode/directory', image)
	rox.mainloop()
	launcher.delete_icon()
except NoMain, ex:
	rox.alert(str(ex))
except:
	rox.report_exception()