Idle handling for dpms/lockscreen et al

Swayidle handles idle events and allows
for dpms and lockscreen handling. It also
handles systemd sleep events, and can
raise a lockscreen on sleep

Fixes #541

2 files changed, 50 insertions, 0 deletions

diff --git a/protocols/idle.xml b/protocols/idle.xml
new file mode 100644
index 00000000..92d9989c
--- /dev/null
+++ b/protocols/idle.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="idle">
+  <copyright><![CDATA[
+    Copyright (C) 2015 Martin Gräßlin
+
+    This program 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 2.1 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 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/>.
+  ]]></copyright>
+  <interface  name="org_kde_kwin_idle" version="1">
+      <description summary="User idle time manager">
+        This interface allows to monitor user idle time on a given seat. The interface
+        allows to register timers which trigger after no user activity was registered
+        on the seat for a given interval. It notifies when user activity resumes.
+
+        This is useful for applications wanting to perform actions when the user is not
+        interacting with the system, e.g. chat applications setting the user as away, power
+        management features to dim screen, etc..
+      </description>
+      <request name="get_idle_timeout">
+        <arg name="id" type="new_id" interface="org_kde_kwin_idle_timeout"/>
+        <arg name="seat" type="object" interface="wl_seat"/>
+        <arg name="timeout" type="uint" summary="The idle timeout in msec"/>
+      </request>
+  </interface>
+  <interface name="org_kde_kwin_idle_timeout" version="1">
+      <request name="release" type="destructor">
+        <description summary="release the timeout object"/>
+      </request>
+      <request name="simulate_user_activity">
+          <description summary="Simulates user activity for this timeout, behaves just like real user activity on the seat"/>
+      </request>
+      <event name="idle">
+          <description summary="Triggered when there has not been any user activity in the requested idle time interval"/>
+      </event>
+      <event name="resumed">
+          <description summary="Triggered on the first user activity after an idle event"/>
+      </event>
+  </interface>
+</protocol>
diff --git a/protocols/meson.build b/protocols/meson.build
index 9d213f81..fa6d696c 100644
--- a/protocols/meson.build
+++ b/protocols/meson.build
@@ -30,6 +30,7 @@ wayland_scanner_server = generator(
 client_protocols = [
         [wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
         ['wlr-layer-shell-unstable-v1.xml'],
+        ['idle.xml'],
         ['wlr-input-inhibitor-unstable-v1.xml']
 ]