/usr/share/pyshared/laditools/gtk/menu.py is in python-laditools 1.0.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 | #!/usr/bin/python
# LADITools - Linux Audio Desktop Integration Tools
# Copyright (C) 2011-2012 Alessio Treglia <quadrispro@ubuntu.com>
# Copyright (C) 2007-2010:
# * Marc-Olivier Barre <marco@marcochapeau.org>
# * Nedko Arnaudov <nedko@arnaudov.name>
#
# 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/>.
import os
import sys
import subprocess
from gi.repository import Gtk
from gi.repository import GObject
from .. import _gettext_domain
from .manager import LadiManagerGtk
class LadiMenu(LadiManagerGtk):
def __init__(self, jack_autostart, **kwargs):
LadiManagerGtk.__init__(self, jack_autostart)
self.handler = { 'quit' : Gtk.main_quit, }
if 'quit_handler' in kwargs:
self.handler['quit'] = kwargs['quit']
def on_menu_show_diagnose(self, widget, data=None):
dlg = Gtk.MessageDialog(None,
Gtk.DialogFlags.MODAL,
Gtk.MessageType.ERROR,
Gtk.ButtonsType.CLOSE,
self.diagnose_text)
dlg.set_title(_("Cannot communicate JACK D-Bus"))
dlg.run()
dlg.destroy()
def on_menu_command(self, widget, function):
try:
function()
except Exception, e:
error = Gtk.MessageDialog(None,
Gtk.DialogFlags.MODAL,
Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK,
_("Error executing ") +
repr(function) +
_("Unexpected error\n\n") + repr(e))
error.run()
error.destroy()
def on_menu_launch_handler(self, widget, command):
commandline = command.split()
commandline[0] = command = self._launcher_which(commandline[0])
if not command in self.proc_list:
LadiManagerGtk.launcher_exec(self, command=commandline)
else:
LadiManagerGtk.launcher_kill(self, command=commandline)
def menu_clear(self, menu):
menu.foreach(lambda item,none: menu.remove(item), None)
def configure_list_fill(self, widget, function):
menu = widget.get_submenu()
self.menu_clear(menu)
try:
jack = self.get_jack_configure()
# 'engine' item
item = Gtk.MenuItem(_("JACK engine"))
item.show()
menu.append(item)
item.connect("button-release-event", function, "engine")
# 'params' item
item = Gtk.MenuItem(_('JACK "%s" driver') % jack.get_selected_driver())
item.show()
menu.append(item)
item.connect("button-release-event", function, "params")
for internal in jack.read_container(['internals']):
module = str(internal)
item = Gtk.MenuItem(_('JACK "%s"') % module)
item.show()
menu.append(item)
item.connect("button-release-event", function, module)
except Exception, err:
sys.stderr.write(str(err))
sys.stderr.flush()
if not menu.get_children():
item = Gtk.MenuItem(_("Empty config list"))
item.set_sensitive(False)
item.show()
menu.append(item)
def studio_list_fill(self, widget, function):
menu = widget.get_submenu()
self.menu_clear(menu)
try:
for studio in self.studio_list():
item = Gtk.MenuItem(studio)
item.show()
menu.append(item)
item.connect("button-release-event", function, studio) # "activate" is not used because of focus bug in pygtk
except Exception, e:
self.menu_clear(menu)
item = Gtk.MenuItem(_("Error obtaining studio list"))
item.set_sensitive(False)
item.show()
menu.append(item)
if not menu.get_children():
item = Gtk.MenuItem(_("Empty studio list"))
item.set_sensitive(False)
item.show()
menu.append(item)
def create_menu(self):
menu_items = []
ladish_available = self.ladish_is_available()
jack_available = self.jack_is_available()
a2j_available = self.a2j_is_available()
if self.diagnose_text:
menu_items.append((Gtk.ImageMenuItem(_("Diagnose")), self.on_menu_show_diagnose, None))
menu_items.append((Gtk.SeparatorMenuItem.new(), None, None))
if ladish_available:
menu_items.append((Gtk.ImageMenuItem(_("Start gladish")), self.on_menu_launch_handler, "gladish"))
menu_items.append((Gtk.ImageMenuItem("Configure ..."), self.configure_list_fill, self.studio_configure))
menu = Gtk.Menu()
menu_items.append((Gtk.SeparatorMenuItem.new(),))
if ladish_available:
menu_items.append((Gtk.ImageMenuItem(_("New studio...")), self.on_menu_command, self.studio_new))
menu_items.append((Gtk.ImageMenuItem(_("Load studio")), self.studio_list_fill, self.studio_load))
menu_items.append((Gtk.SeparatorMenuItem.new(), None, None))
if self.studio_is_loaded():
if self.studio_is_started():
menu_items.append((Gtk.ImageMenuItem(_("Stop studio")), self.on_menu_command, self.studio_stop))
menu_items.append((Gtk.ImageMenuItem(_("Save studio")), self.on_menu_command, self.studio_save))
else:
menu_items.append((Gtk.ImageMenuItem(_("Start studio")), self.on_menu_command, self.studio_start))
menu_items.append((Gtk.ImageMenuItem(_("Rename studio")), self.on_menu_command, self.studio_rename))
menu_items.append((Gtk.ImageMenuItem(_("Unload studio")), self.on_menu_command, self.studio_unload))
else:
menu_items.append((Gtk.ImageMenuItem(_("Start automatic studio")), self.on_menu_command, self.jack_start))
menu_items.append((Gtk.SeparatorMenuItem.new(), None, None))
menu_items.append((Gtk.ImageMenuItem(_("Delete studio")), self.studio_list_fill, self.studio_delete))
menu_items.append((Gtk.ImageMenuItem(_("Reactivate ladishd")), self.on_menu_command, self.ladish_reactivate))
menu_items.append((Gtk.SeparatorMenuItem.new(), None, None))
if jack_available:
if not self.jack_is_started():
if not ladish_available:
menu_items.append((Gtk.ImageMenuItem(_("Start JACK server")), self.on_menu_command, self.jack_start))
else:
menu_items.append((Gtk.ImageMenuItem(_("Reset Xruns")), self.on_menu_command, self.jack_reset_xruns))
if not ladish_available:
menu_items.append((Gtk.ImageMenuItem(_("Stop JACK server")), self.on_menu_command, self.jack_stop))
menu_items.append((Gtk.ImageMenuItem(_("Reactivate JACK")), self.on_menu_command, self.jack_reactivate))
menu_items.append((Gtk.SeparatorMenuItem.new(), None, None))
if a2j_available:
# when a2jmidid is used in used with ladish, a2j script should be used
# for managing bridge "active" lifetime
if not ladish_available:
if not self.a2j_is_started():
menu_items.append((Gtk.ImageMenuItem(_("Start A2J bridge")), self.on_menu_command, self.a2j_start))
else:
menu_items.append((Gtk.ImageMenuItem(_("Stop A2J bridge")), self.on_menu_command, self.a2j_stop))
menu_items.append((Gtk.ImageMenuItem(_("Reactivate A2J")), self.on_menu_command, self.a2j_reactivate))
menu_items.append((Gtk.SeparatorMenuItem.new(), None, None))
if hasattr(self, 'on_about'):
menu_items.append((Gtk.ImageMenuItem(_("About")), self.on_about, None))
menu_items.append((Gtk.ImageMenuItem(_("Quit")), self.on_menu_command, self.handler['quit']))
for menu_tuple in menu_items:
item = menu_tuple[0]
if len(menu_tuple) > 1:
callback = menu_tuple[1]
exec_path = menu_tuple[2]
menu.append(item)
if type(item) is not Gtk.SeparatorMenuItem:
if callback in (self.studio_list_fill, self.configure_list_fill):
item.set_submenu(Gtk.Menu())
item.connect("activate", callback, exec_path)
menu.show_all()
return menu
def studio_load(self, item, event, studio):
LadiManagerGtk.studio_load(self, item=item, event=event, studio=studio)
def studio_delete(self, item, event, studio):
LadiManagerGtk.studio_delete(self, item=item, event=event, studio=studio)
def menu_activate(self):
menu = self.create_menu()
menu.popup(parent_menu_shell=None,
parent_menu_item=None,
func=None,
data=None,
button=3,
activate_time=0)
menu.reposition()
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