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/*
* Copyright (C) 2009 Nokia Corporation.
*
* Author: Zeeshan Ali (Khattak) <zeeshanak@gnome.org>
* <zeeshan.ali@nokia.com>
*
* This file is part of Rygel.
*
* Rygel is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Rygel 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
using Gtk;
using GUPnP;
public class Rygel.GeneralPrefSection : PreferencesSection {
const string UPNP_CHECKBUTTON = "upnp-checkbutton";
const string IFACE_ENTRY = "iface-entry";
const string PORT_SPINBUTTON = "port-spinbutton";
const string TRANS_CHECKBUTTON = "transcoding-checkbutton";
const string MP3_CHECKBUTTON = "mp3-checkbutton";
const string MP2TS_CHECKBUTTON = "mp2ts-checkbutton";
const string LPCM_CHECKBUTTON = "lpcm-checkbutton";
private ComboBoxEntry iface_entry;
private SpinButton port_spin;
// Transcoding options
private CheckButton upnp_check;
private CheckButton trans_check;
private CheckButton mp3_check;
private CheckButton mp2ts_check;
private CheckButton lpcm_check;
private ContextManager context_manager;
public GeneralPrefSection (Builder builder,
UserConfig config) throws Error {
base (config, "general");
this.upnp_check = (CheckButton) builder.get_object (UPNP_CHECKBUTTON);
assert (this.upnp_check != null);
this.iface_entry = (ComboBoxEntry) builder.get_object (IFACE_ENTRY);
assert (this.iface_entry != null);
this.port_spin = (SpinButton) builder.get_object (PORT_SPINBUTTON);
assert (this.port_spin != null);
this.trans_check = (CheckButton) builder.get_object (TRANS_CHECKBUTTON);
assert (this.trans_check != null);
this.mp3_check = (CheckButton) builder.get_object (MP3_CHECKBUTTON);
assert (this.mp3_check != null);
this.mp2ts_check = (CheckButton) builder.get_object (MP2TS_CHECKBUTTON);
assert (this.mp2ts_check != null);
this.lpcm_check = (CheckButton) builder.get_object (LPCM_CHECKBUTTON);
assert (this.lpcm_check != null);
this.context_manager = new ContextManager (null, 0);
// Apparently glade/GtkBuilder is unable to do this for us
this.iface_entry.set_text_column (0);
try {
this.iface_entry.append_text (config.get_interface ());
this.iface_entry.set_active (0);
} catch (GLib.Error err) {
// No problem if we fail to read the config, the default values
// will do just fine. Same goes for rest of the keys.
}
try {
this.port_spin.set_value (config.get_port ());
} catch (GLib.Error err) {}
try {
this.upnp_check.active = this.config.get_upnp_enabled ();
} catch (GLib.Error err) {}
try {
this.trans_check.active = this.config.get_transcoding ();
} catch (GLib.Error err) {}
try {
this.mp3_check.active = this.config.get_mp3_transcoder ();
} catch (GLib.Error err) {}
try {
this.mp2ts_check.active = this.config.get_mp2ts_transcoder ();
} catch (GLib.Error err) {}
try {
this.lpcm_check.active = this.config.get_lpcm_transcoder ();
} catch (GLib.Error err) {}
this.trans_check.toggled += this.on_trans_check_toggled;
this.context_manager.context_available.connect (
this.on_context_available);
this.context_manager.context_unavailable.connect (
this.on_context_unavailable);
}
public override void save () {
this.config.set_interface (this.iface_entry.get_active_text ());
this.config.set_port ((int) this.port_spin.get_value ());
this.config.set_upnp_enabled (this.upnp_check.active);
this.config.set_transcoding (this.trans_check.active);
this.config.set_mp3_transcoder (this.mp3_check.active);
this.config.set_mp2ts_transcoder (this.mp2ts_check.active);
this.config.set_lpcm_transcoder (this.lpcm_check.active);
}
private void on_trans_check_toggled (CheckButton trans_check) {
this.mp3_check.sensitive =
this.mp2ts_check.sensitive =
this.lpcm_check.sensitive = trans_check.active;
}
private void on_context_available (GUPnP.ContextManager manager,
GUPnP.Context context) {
TreeIter iter;
if (!this.find_interface (context.interface, out iter)) {
this.iface_entry.append_text (context.interface);
}
}
private void on_context_unavailable (GUPnP.ContextManager manager,
GUPnP.Context context) {
TreeIter iter;
if (this.find_interface (context.interface, out iter)) {
var list_store = this.iface_entry.model as ListStore;
list_store.remove (iter);
}
}
private bool find_interface (string iface, out TreeIter iter) {
var model = this.iface_entry.model;
var more = model.get_iter_first (out iter);
while (more) {
model.get (iter, 0, &name, -1);
if (name == iface) {
break;
}
more = model.iter_next (ref iter);
}
return more;
}
}
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