# dwm - dynamic window manager
# © 2006-2007 Anselm R. Garbe, Sander van Dijk

include config.mk

SRC = dwm.c
OBJ = ${SRC:.c=.o}

all: options dwm

options:
	@echo dwm build options:
	@echo "CFLAGS   = ${CFLAGS}"
	@echo "LDFLAGS  = ${LDFLAGS}"
	@echo "CC       = ${CC}"

.c.o:
	@echo CC $<
	@${CC} -c ${CFLAGS} $<

${OBJ}: config.h config.mk

config.h:
	@echo creating $@ from config.def.h
	@cp config.def.h $@

dwm: ${OBJ}
	@echo CC -o $@
	@${CC} -o $@ ${OBJ} ${LDFLAGS}

pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

if __name__ == '__main__': from __init__ import init; init()
import unittest
import gc
from ranger.ext.signal_dispatcher import *

class TestSignal(unittest.TestCase):
	def setUp(self):
		self.sd = SignalDispatcher()

	def test_signal_register_emit(self):
		sd = self.sd
		def poo(sig):
			self.assert_('works' in sig)
			self.assertEqual('yes', sig.works)
		handler = sd.signal_bind('x', poo)

		sd.signal_emit('x', works='yes')
		sd.signal_unbind(handler)
		sd.signal_emit('x')

	def test_signal_order(self):
		sd = self.sd
		lst = []
		def addn(n):
			return lambda _: lst.append(n)

		sd.signal_bind('x', addn(6))
		sd.signal_bind('x', addn(3), priority=1)
		sd.signal_bind('x', addn(2), priority=1)
		sd.signal_bind('x', addn(9), priority=0)
		sd.signal_bind('x', addn(1337), priority=0.7)
		sd.signal_emit('x')

		self.assert_(lst.index(3) < lst.index(6))
		self.assert_(lst.index(2) < lst.index(6))
		self.assert_(lst.index(6) < lst.index(9))
		self.assert_(lst.index(1337) < lst.index(6))
		self.assert_(lst.index(1337) < lst.index(9))
		self.assert_(lst.index(1337) > lst.index(2))

	def test_modifying_arguments(self):
		sd = self.sd
		lst = []
		def modify(s):
			s.number = 5
		def set_number(s):
			lst.append(s.number)
		def stopit(s):
			s.stop()

		sd.signal_bind('setnumber', set_number)
		sd.signal_emit('setnumber', number=100)
		self.assertEqual(100, lst[-1])

		sd.signal_bind('setnumber', modify, priority=1)
		sd.signal_emit('setnumber', number=100)
		self.assertEqual(5, lst[-1])

		lst.append(None)
		sd.signal_bind('setnumber', stopit, priority=1)
		sd.signal_emit('setnumber', number=100)
		self.assertEqual(None, lst[-1])

	def test_weak_refs(self):
		sd = self.sd
		is_deleted = [False]

		class Foo(object):
			def __init__(self):
				self.alphabet = ['a']
			def calc(self, signal):
				self.alphabet.append(chr(ord(self.alphabet[-1]) + 1))
			def __del__(self):
				is_deleted[0] = True

		foo = Foo()
		alphabet = foo.alphabet
		calc = foo.calc

		del foo
		self.assertEqual('a', ''.join(alphabet))
		sd.signal_bind('mysignal', calc, weak=True)
		sd.signal_emit('mysignal')
		self.assertEqual('ab', ''.join(alphabet))
		self.assertFalse(is_deleted[0])

		del calc
		self.assertTrue(is_deleted[0])

	def test_weak_refs_dead_on_arrival(self):
		sd = self.sd
		is_deleted = [False]

		class Foo(object):
			def __init__(self):
				self.alphabet = ['a']
			def calc(self, signal):
				self.alphabet.append(chr(ord(self.alphabet[-1]) + 1))
			def __del__(self):
				is_deleted[0] = True

		foo = Foo()
		alphabet = foo.alphabet

		self.assertEqual('a', ''.join(alphabet))
		sd.signal_bind('mysignal', foo.calc, weak=True)

		sd.signal_emit('mysignal')
		self.assertEqual('ab', ''.join(alphabet))
		self.assertFalse(is_deleted[0])

		del foo

		sd.signal_emit('mysignal')
		self.assertEqual('ab', ''.join(alphabet))
		self.assertTrue(is_deleted[0])

if __name__ == '__main__':
	unittest.main()