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/*
* Copyright 2013 Canonical Ltd.
*
* 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; version 3.
*
* 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 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, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
*/
class Profile: Object
{
protected Bluetooth bluetooth;
protected string profile_name;
protected Menu root;
protected Menu menu;
protected bool visible { get; set; default = true; }
public Profile (Bluetooth bluetooth, string profile_name)
{
this.bluetooth = bluetooth;
this.profile_name = profile_name;
menu = new Menu ();
var item = create_root_menuitem ();
item.set_submenu (menu);
root = new Menu ();
root.append_item (item);
}
public void export_menu (DBusConnection connection, string object_path)
{
try
{
debug (@"exporting '$profile_name' on $object_path");
connection.export_menu_model (object_path, this.root);
}
catch (Error e)
{
critical (@"Unable to export menu on $object_path: $(e.message)");
}
}
protected void spawn_command_line_async (string command)
{
try {
Process.spawn_command_line_async (command);
} catch (Error e) {
warning (@"Unable to launch '$command': $(e.message)");
}
}
///
/// Menu Items
///
protected MenuItem create_enabled_menuitem ()
{
MenuItem item = new MenuItem ("Bluetooth", "indicator.bluetooth-enabled");
item.set_attribute ("x-canonical-type", "s", "com.canonical.indicator.switch");
return item;
}
private MenuItem create_root_menuitem ()
{
var item = new MenuItem (null, @"indicator.root-$profile_name");
item.set_attribute ("x-canonical-type", "s", "com.canonical.indicator.root");
return item;
}
///
/// Actions
///
protected Action create_enabled_action (Bluetooth bluetooth)
{
var action = new SimpleAction.stateful ("bluetooth-enabled", null, !bluetooth.blocked);
action.activate.connect (() => action.set_state (!action.get_state().get_boolean()));
action.notify["state"].connect (() => bluetooth.try_set_blocked (!action.get_state().get_boolean()));
bluetooth.notify["blocked"].connect (() => action.set_state (!bluetooth.blocked));
return action;
}
protected SimpleAction root_action = null;
protected SimpleAction get_root_action (string profile)
{
if (root_action == null)
{
root_action = new SimpleAction.stateful (@"root-$profile", null, action_state_for_root());
this.notify["visible"].connect (() => update_root_action_state());
}
return root_action;
}
protected void update_root_action_state ()
{
root_action.set_state (action_state_for_root ());
}
protected Variant action_state_for_root ()
{
bool blocked = bluetooth.blocked;
bool powered = bluetooth.powered;
string a11y;
string icon_name;
if (powered && !blocked)
{
a11y = "Bluetooth (on)";
icon_name = "bluetooth-active";
}
else
{
a11y = "Bluetooth (off)";
icon_name = "bluetooth-disabled";
}
var icon = new ThemedIcon.with_default_fallbacks (icon_name);
var builder = new VariantBuilder (new VariantType ("a{sv}"));
builder.add ("{sv}", "visible", new Variant.boolean (visible));
builder.add ("{sv}", "accessible-desc", new Variant.string (a11y));
builder.add ("{sv}", "icon", icon.serialize());
return builder.end ();
}
}
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