forked from cromer/pamac-classic
first commit
This commit is contained in:
guinux
256
src/tray.vala
Normal file
256
src/tray.vala
Normal file
@@ -0,0 +1,256 @@
|
||||
/*
|
||||
* pamac-vala
|
||||
*
|
||||
* Copyright (C) 2014 Guillaume Benoit <guillaume@manjaro.org>
|
||||
*
|
||||
* 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 get of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
// i18n
|
||||
const string GETTEXT_PACKAGE = "pamac";
|
||||
|
||||
const string update_icon_name = "pamac-tray-update";
|
||||
const string update_info = _("{number} available updates");
|
||||
const string one_update_info = _("1 available update");
|
||||
const string noupdate_icon_name = "pamac-tray-no-update";
|
||||
const string noupdate_info = _("Your system is up-to-date");
|
||||
|
||||
namespace Pamac {
|
||||
[DBus (name = "org.manjaro.pamac")]
|
||||
public interface Daemon : Object {
|
||||
public abstract async void refresh (int force, bool emit_signal) throws IOError;
|
||||
public abstract UpdatesInfos[] get_updates () throws IOError;
|
||||
[DBus (no_reply = true)]
|
||||
public abstract void quit () throws IOError;
|
||||
}
|
||||
|
||||
public class TrayIcon: Gtk.Application {
|
||||
Notify.Notification notification;
|
||||
Daemon daemon;
|
||||
Pamac.Config pamac_config;
|
||||
bool locked;
|
||||
uint refresh_timeout_id;
|
||||
Gtk.StatusIcon status_icon;
|
||||
Gtk.Menu menu;
|
||||
|
||||
public TrayIcon () {
|
||||
application_id = "org.manjaro.pamac.tray";
|
||||
flags = ApplicationFlags.FLAGS_NONE;
|
||||
}
|
||||
|
||||
void start_daemon () {
|
||||
try {
|
||||
daemon = Bus.get_proxy_sync (BusType.SYSTEM, "org.manjaro.pamac",
|
||||
"/org/manjaro/pamac");
|
||||
} catch (IOError e) {
|
||||
stderr.printf ("IOError: %s\n", e.message);
|
||||
}
|
||||
}
|
||||
|
||||
void stop_daemon () {
|
||||
try {
|
||||
daemon.quit ();
|
||||
} catch (IOError e) {
|
||||
stderr.printf ("IOError: %s\n", e.message);
|
||||
}
|
||||
}
|
||||
|
||||
// Create menu for right button
|
||||
void create_menu () {
|
||||
menu = new Gtk.Menu ();
|
||||
Gtk.MenuItem item;
|
||||
item = new Gtk.MenuItem.with_label (_("Update Manager"));
|
||||
item.activate.connect (execute_updater);
|
||||
menu.append (item);
|
||||
item = new Gtk.MenuItem.with_label (_("Package Manager"));
|
||||
item.activate.connect (execute_manager);
|
||||
menu.append (item);
|
||||
item = new Gtk.MenuItem.with_label (_("Quit"));
|
||||
item.activate.connect (this.release);
|
||||
menu.append (item);
|
||||
menu.show_all ();
|
||||
}
|
||||
|
||||
// Show popup menu on right button
|
||||
void menu_popup (uint button, uint time) {
|
||||
menu.popup (null, null, null, button, time);
|
||||
}
|
||||
|
||||
void left_clicked () {
|
||||
if (status_icon.icon_name == "pamac-tray-update")
|
||||
execute_updater ();
|
||||
}
|
||||
|
||||
void execute_updater () {
|
||||
try {
|
||||
Process.spawn_async(null, new string[]{"/usr/bin/pamac-updater"}, null, SpawnFlags.SEARCH_PATH, null, null);
|
||||
} catch (Error e) {
|
||||
print(e.message);
|
||||
}
|
||||
}
|
||||
|
||||
void execute_manager () {
|
||||
try {
|
||||
Process.spawn_async(null, new string[]{"/usr/bin/pamac-manager"}, null, SpawnFlags.SEARCH_PATH, null, null);
|
||||
} catch (Error e) {
|
||||
print(e.message);
|
||||
}
|
||||
}
|
||||
|
||||
public void update_icon (string icon, string info) {
|
||||
status_icon.set_from_icon_name (icon);
|
||||
status_icon.set_tooltip_markup (info);
|
||||
}
|
||||
|
||||
bool refresh () {
|
||||
start_daemon ();
|
||||
daemon.refresh.begin (1, false, (obj, res) => {
|
||||
try {
|
||||
daemon.refresh.end (res);
|
||||
} catch (IOError e) {
|
||||
stderr.printf ("IOError: %s\n", e.message);
|
||||
}
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
void check_updates () {
|
||||
UpdatesInfos[] updates = {};
|
||||
bool pamac_run = check_pamac_running ();
|
||||
try {
|
||||
updates = daemon.get_updates ();
|
||||
} catch (IOError e) {
|
||||
stderr.printf ("IOError: %s\n", e.message);
|
||||
}
|
||||
uint updates_nb = updates.length;
|
||||
if (updates_nb == 0) {
|
||||
this.update_icon (noupdate_icon_name, noupdate_info);
|
||||
} else if (updates_nb == 1) {
|
||||
this.update_icon (update_icon_name, one_update_info);
|
||||
if (pamac_run == false)
|
||||
show_notification (one_update_info);
|
||||
} else {
|
||||
// workaround to use python format string
|
||||
string info = update_info.replace ("{number}", updates_nb.to_string ());
|
||||
this.update_icon (update_icon_name, info);
|
||||
if (pamac_run == false)
|
||||
show_notification (info);
|
||||
}
|
||||
if (pamac_run == false)
|
||||
stop_daemon ();
|
||||
}
|
||||
|
||||
void show_notification (string info) {
|
||||
//~ notification = new Notification (_("Update Manager"));
|
||||
//~ Gtk.IconTheme icon_theme = Gtk.IconTheme.get_default ();
|
||||
//~ Gdk.Pixbuf icon = icon_theme.load_icon ("system-software-update", 32, 0);
|
||||
//~ notification.set_icon (icon);
|
||||
//~ notification.set_body (info);
|
||||
//~ var action = new SimpleAction ("update", null);
|
||||
//~ action.activate.connect (execute_updater);
|
||||
//~ this.add_action (action);
|
||||
//~ notification.add_button (_("Show available updates"), "app.update");
|
||||
//~ this.send_notification (_("Update Manager"), notification);
|
||||
try {
|
||||
notification = new Notify.Notification (_("Update Manager"), info, "system-software-update");
|
||||
notification.add_action ("update", _("Show available updates"), execute_updater);
|
||||
notification.show ();
|
||||
} catch (Error e) {
|
||||
stderr.printf ("Notify Error: %s", e.message);
|
||||
}
|
||||
}
|
||||
|
||||
bool check_pamac_running () {
|
||||
Application app;
|
||||
bool run = false;
|
||||
app = new Application ("org.manjaro.pamac.manager", 0);
|
||||
try {
|
||||
app.register ();
|
||||
} catch (GLib.Error e) {
|
||||
stderr.printf ("%s\n", e.message);
|
||||
}
|
||||
run = app.get_is_remote ();
|
||||
if (run)
|
||||
return run;
|
||||
else {
|
||||
app = new Application ("org.manjaro.pamac.updater", 0);
|
||||
try {
|
||||
app.register ();
|
||||
} catch (GLib.Error e) {
|
||||
stderr.printf ("%s\n", e.message);
|
||||
}
|
||||
run = app.get_is_remote ();
|
||||
return run;
|
||||
}
|
||||
}
|
||||
|
||||
bool check_pacman_running () {
|
||||
GLib.File lockfile = GLib.File.new_for_path ("/var/lib/pacman/db.lck");
|
||||
if (locked) {
|
||||
if (lockfile.query_exists () == false) {
|
||||
locked = false;
|
||||
check_updates ();
|
||||
}
|
||||
} else {
|
||||
if (lockfile.query_exists () == true) {
|
||||
locked = true;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void launch_refresh_timeout (string? msg = null) {
|
||||
if (refresh_timeout_id != 0) {
|
||||
pamac_config.reload ();
|
||||
Source.remove (refresh_timeout_id);
|
||||
}
|
||||
refresh_timeout_id = Timeout.add_seconds ((uint) pamac_config.refresh_period*3600, refresh);
|
||||
}
|
||||
|
||||
public override void startup () {
|
||||
// i18n
|
||||
Intl.textdomain ("pamac");
|
||||
Intl.setlocale (LocaleCategory.ALL, "");
|
||||
|
||||
base.startup ();
|
||||
|
||||
pamac_config = new Pamac.Config ("/etc/pamac.conf");
|
||||
locked = false;
|
||||
refresh_timeout_id = 0;
|
||||
|
||||
status_icon = new Gtk.StatusIcon ();
|
||||
status_icon.set_visible (true);
|
||||
status_icon.activate.connect (left_clicked);
|
||||
create_menu ();
|
||||
status_icon.popup_menu.connect (menu_popup);
|
||||
|
||||
Notify.init(_("Update Manager"));
|
||||
|
||||
refresh ();
|
||||
launch_refresh_timeout ();
|
||||
Timeout.add (500, check_pacman_running);
|
||||
|
||||
this.hold ();
|
||||
}
|
||||
|
||||
public override void activate () {
|
||||
// nothing to do
|
||||
}
|
||||
|
||||
public static int main (string[] args) {
|
||||
var tray_icon = new TrayIcon();
|
||||
return tray_icon.run (args);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user