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#!/usr/bin/python
#
# Copyright (C) 2009 Paul W. Frields
#
# 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/>.
#
#
# Author: Paul W. Frields <stickster@gmail.com>
import gtk
import gtk.glade
from config import *
from pulseaudio.PulseObj import PulseObj
import os
# FIXME
fname = os.getcwd() + '/data/pulsecaster.glade'
logofile = os.getcwd() + '/data/icons/scalable/pulsecaster.svg'
_debug = True
def _debugPrint(text):
if _debug:
print (text)
class PulseCatcherUI:
def __init__(self, runlib=True):
self.xml = gtk.glade.XML(fname)
self.logo = gtk.gdk.pixbuf_new_from_file(logofile)
# Main dialog basics
self.main = self.xml.get_widget('main_dialog')
self.main.set_title(NAME)
self.main_title = self.xml.get_widget('main_title')
self.main_title.set_label('<big><big><big><b><i>' +
NAME + '</i></b></big></big></big>')
self.main.connect('delete_event', self.on_close)
self.about_button = self.xml.get_widget('about_button')
self.about_button.connect('clicked', self.showAbout)
self.close = self.xml.get_widget('close_button')
self.close.connect('clicked', self.on_close)
# About dialog basics
self.about = self.xml.get_widget('about_dialog')
self.about.connect('delete_event', self.hideAbout)
self.about.connect('response', self.hideAbout)
self.about.set_name(NAME)
self.about.set_version(VERSION)
self.about.set_copyright(COPYRIGHT)
self.about.set_comments(DESCRIPTION)
self.about.set_license(LICENSE_TEXT)
self.about.set_website(URL)
self.about.set_website_label(URL)
self.authors = [AUTHOR + ' <' + AUTHOR_EMAIL + '>']
for contrib in CONTRIBUTORS:
self.authors.append(contrib)
self.about.set_authors(self.authors)
self.about.set_logo(self.logo)
self.about.set_program_name(NAME)
# Create PulseAudio backing
self.pa = PulseObj(clientName=NAME)
# Create and populate combo boxes
self.combo_vbox = self.xml.get_widget('combo_vbox')
self.user_vox = gtk.combo_box_new_text()
self.subject_vox = gtk.combo_box_new_text()
self.combo_vbox.add(self.user_vox)
self.combo_vbox.add(self.subject_vox)
# FIXME: Rather than find a signal here, use PulseAudio event
# subscription. The signal used here isn't the right one in
# any case, and without a proper event subscription, this will
# cause big problems if devices are removed while the app is
# running.
self.user_vox.connect('button-press-event', self.repop_sources)
self.subject_vox.connect('button-press-event', self.repop_sources)
# Fill the combo boxes initially
self.repop_sources()
if not runlib:
self.main.show_all()
gtk.main()
def repop_sources(self, *args):
self.sources = self.pa.pulse_source_list()
l = self.user_vox.get_model()
l.clear()
l = self.subject_vox.get_model()
l.clear()
for source in self.sources:
if source.monitor_of_sink_name == None:
self.user_vox.append_text(source.description)
else:
self.subject_vox.append_text(source.description)
self.user_vox.set_active(0)
self.subject_vox.set_active(0)
self.combo_vbox.reorder_child(self.user_vox, 0)
self.combo_vbox.reorder_child(self.subject_vox, 1)
self.combo_vbox.show_all()
def on_close(self, *args):
try:
self.pa.disconnect()
except:
pass
gtk.main_quit()
def showAbout(self, *args):
self.about.show()
def hideAbout(self, *args):
self.about.hide()
if __name__ == '__main__':
pulseCatcher = PulseCatcherUI(False)
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