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#!/usr/bin/env python
import gtk
import gtk.gdk
import sys
import gobject
import gettext
import subprocess
import time
import gconf
import os
import compizconfig
_ = gettext.gettext
gettext.bindtextdomain("fusion-desktop-effects", "@prefix@/share/locale")
gettext.textdomain("fusion-desktop-effects")
COMPIZ_LAUNCHER = "compiz-fusion-gtk"
COMPIZ_WM = "compiz-fusion-gtk"
WM_KEY = "/desktop/gnome/session/required_components/windowmanager"
BANNER = "@datadir@/cf_logo.png"
def get_screens():
screens = []
display = gtk.gdk.display_get_default()
nScreens = display.get_n_screens()
for i in range(nScreens):
screens.append(i)
return screens
def enable_compiz():
gc = gconf.client_get_default()
gc.set_string(WM_KEY,COMPIZ_WM)
def compiz_enabled():
gc = gconf.client_get_default()
return gc.get_string(WM_KEY) == COMPIZ_WM
def enable_metacity():
subprocess.Popen(["metacity","--replace"])
gc = gconf.client_get_default()
gc.set_string(WM_KEY,"metacity")
def command_exists(cmd):
for p in os.environ['PATH'].split(':'):
if os.path.exists(os.path.join(p,cmd)):
return True
return False
class MainWindow:
def __init__(self):
self.window = gtk.Dialog()
self.Screens = get_screens()
self.Context = compizconfig.Context(self.Screens)
self.window.set_title(_("Compiz Fusion"))
self.togglebutton = gtk.ToggleButton(_("Enable Compiz Fusion Desktop Effects"))
self.window.set_resizable(False)
if compiz_enabled():
self.togglebutton.set_active(True)
self.togglebutton.connect('toggled',self.on_toggle)
framelabel = gtk.Label(_("<b>Desktop Effects</b>"))
framelabel.set_use_markup(True)
frame = gtk.Frame()
frame.set_label_widget(framelabel)
hbox = gtk.HBox()
self.window.vbox.pack_start(hbox)
vbox = gtk.VBox()
img = gtk.Image()
img.set_from_file(BANNER)
integrationbutton = gtk.CheckButton(_('Enable desktop integration'))
integrationbutton.set_active(self.Context.Integration)
integrationbutton.connect('toggled',self.integration_add_timeout)
allow_integration = False
available_backends = [b.Name for b in self.Context.Backends.values()]
if os.environ['DESKTOP_SESSION'] == "gnome" and 'gconf' in available_backends:
allow_integration = True
elif os.environ['DESKTOP_SESSION'] == "kde" and 'kconfig' in available_backends:
allow_integration = True
integrationbutton.set_sensitive(allow_integration)
vbox.pack_start(img)
hbox.pack_start(vbox)
vbox.pack_start(frame)
vbox2 = gtk.VBox()
hbox2 = gtk.HBox()
hbox2.pack_start(self.togglebutton,expand=False,fill=False)
vbox2.pack_start(hbox2)
vbox2.pack_start(integrationbutton,padding=5)
alignment = gtk.Alignment(0.5,0.5,1,1)
alignment.set_padding(0,0,12,0)
alignment.add(vbox2)
frame.add(alignment)
prefimg = gtk.Image()
prefimg.set_from_icon_name('gtk-preferences',1)
morebutton = self.window.add_button(_('_Advanced'),0)
morebutton.set_property('image',prefimg)
expertbutton = self.window.add_button(_('_Expert'),0)
expertimg = gtk.Image()
expertimg.set_from_icon_name('preferences-desktop-personal',1)
expertbutton.set_property('image',expertimg)
closebutton = self.window.add_button(gtk.STOCK_CLOSE,0)
closebutton.connect('clicked',self.destroy)
if not command_exists('simple-ccsm'):
morebutton.set_sensitive(False)
if not command_exists('ccsm'):
expertbutton.set_sensitive(False)
morebutton.connect('clicked',self.launch_sccsm)
expertbutton.connect('clicked',self.launch_ccsm)
self.window.show_all()
self.window.connect('destroy',self.destroy)
def destroy(self,widget):
sys.exit(0)
def on_toggle(self,widget):
if widget.get_active():
process = subprocess.Popen([COMPIZ_LAUNCHER,'--replace'])
procpoll = None
for i in range(0,5):
time.sleep(1)
procpoll = process.poll()
if not procpoll:
td = TimeoutDialog(self.togglebutton)
td.run()
else:
enable_metacity()
def launch_sccsm(self,widget):
subprocess.Popen(['simple-ccsm'])
def launch_ccsm(self,widget):
subprocess.Popen(['ccsm'])
def integration_add_timeout(self,widget):
gobject.timeout_add(500,self.toggle_integration,widget)
def toggle_integration(self,widget):
enable = widget.get_active()
if enable:
available_backends = [b.Name for b in self.Context.Backends.values()]
if os.environ['DESKTOP_SESSION'] == "gnome" and 'gconf' in available_backends:
if self.Context.CurrentBackend.Name != 'gconf':
self.Context.CurrentBackend = self.Context.Backends['gconf']
elif os.environ['DESKTOP_SESSION'] == "kde" and 'kconfig' in available_backends:
if self.Context.CurrentBackend.Name != 'kconfig':
self.Context.CurrentBackend = self.Context.Backends['kconfig']
self.Context.Integration = True
else:
self.Context.CurrentBackend = self.Context.Backends['ini']
self.Context.Integration = False
class TimeoutDialog:
def __init__(self,togglebutton):
self.togglebutton = togglebutton
self.window = gtk.Dialog()
self.window.set_resizable(False)
self.window.set_position(gtk.WIN_POS_CENTER_ALWAYS)
self.window.set_title(_("Keep Settings"))
mainbox = gtk.HBox()
self.window.vbox.pack_start(mainbox)
iconimg = gtk.Image()
iconimg.set_from_icon_name('gtk-dialog-question',6)
mainbox.pack_start(iconimg,padding=5)
vbox = gtk.VBox()
heading = gtk.Label(_("<b>Do you want to keep these settings?</b>"))
heading.set_use_markup(True)
vbox.pack_start(heading)
self.label = gtk.Label(_("Testing the new settings. If you don't respond in 30 seconds, the previous settings will be restored."))
self.label.set_line_wrap(True)
vbox.pack_start(self.label)
mainbox.pack_start(vbox)
savebutton = self.window.add_button(_("Keep Settings"),0)
cancelbutton = self.window.add_button(_("Use Previous Settings"),0)
savebutton.connect('clicked',self.save)
cancelbutton.connect('clicked',self.cancel)
self.window.show_all()
def save(self,widget):
self._apply()
gobject.source_remove(self.timeoutloop)
self.window.destroy()
def _apply(self):
enable_compiz()
def cancel(self,widget):
self._revert()
self.window.destroy()
def _revert(self):
enable_metacity()
def run(self):
timerdata = dict(timer=0,endtime=30)
self.timeoutloop = gobject.timeout_add(1000, self.updatelabel,timerdata)
def updatelabel(self,timerdata):
timeleft = timerdata['endtime'] - timerdata['timer']
self.label.set_label(_("Testing the new settings. If you don't respond in %d seconds, the previous settings will be restored." % timeleft))
timerdata['timer'] += 1
if timeleft < 0:
self._revert()
return False
else: return True
a = MainWindow()
gtk.main()
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