From 2b903baaf07b14bc58263e1968c5e4adf7580e3e Mon Sep 17 00:00:00 2001
From: Johan Klokkhammer Helsing <johan.helsing@qt.io>
Date: Thu, 9 Jan 2020 10:08:23 +0100
Subject: Update protocol for xdg-output-unstable-v1

Change-Id: I7d7a2fdbd1f44469b90c467c9490448c13025fa5
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
---
 src/3rdparty/protocol/qt_attribution.json        |  4 ++--
 src/3rdparty/protocol/xdg-output-unstable-v1.xml | 21 ++++++++++++++++-----
 2 files changed, 18 insertions(+), 7 deletions(-)

(limited to 'src/3rdparty/protocol')

diff --git a/src/3rdparty/protocol/qt_attribution.json b/src/3rdparty/protocol/qt_attribution.json
index afbcbc27d..ddda0e971 100644
--- a/src/3rdparty/protocol/qt_attribution.json
+++ b/src/3rdparty/protocol/qt_attribution.json
@@ -150,8 +150,8 @@ Copyright 2015-2016 © Red Hat, Inc."
 
         "Description": "The XDG Output protocol is an extended way to describe output regions under Wayland",
         "Homepage": "https://wayland.freedesktop.org",
-        "Version": "unstable v1, version 2",
-        "DownloadLocation": "https://gitlab.freedesktop.org/wayland/wayland-protocols/raw/1.17/unstable/xdg-output/xdg-output-unstable-v1.xml",
+        "Version": "unstable v1, version 3",
+        "DownloadLocation": "https://gitlab.freedesktop.org/wayland/wayland-protocols/raw/1.18/unstable/xdg-output/xdg-output-unstable-v1.xml",
         "LicenseId": "MIT",
         "License": "MIT License",
         "LicenseFile": "MIT_LICENSE.txt",
diff --git a/src/3rdparty/protocol/xdg-output-unstable-v1.xml b/src/3rdparty/protocol/xdg-output-unstable-v1.xml
index ccbfe1c9a..fe3a70aab 100644
--- a/src/3rdparty/protocol/xdg-output-unstable-v1.xml
+++ b/src/3rdparty/protocol/xdg-output-unstable-v1.xml
@@ -54,7 +54,7 @@
     reset.
   </description>
 
-  <interface name="zxdg_output_manager_v1" version="2">
+  <interface name="zxdg_output_manager_v1" version="3">
     <description summary="manage xdg_output objects">
       A global factory interface for xdg_output objects.
     </description>
@@ -77,12 +77,17 @@
     </request>
   </interface>
 
-  <interface name="zxdg_output_v1" version="2">
+  <interface name="zxdg_output_v1" version="3">
     <description summary="compositor logical output region">
       An xdg_output describes part of the compositor geometry.
 
       This typically corresponds to a monitor that displays part of the
       compositor space.
+
+      For objects version 3 onwards, after all xdg_output properties have been
+      sent (when the object is created and when properties are updated), a
+      wl_output.done event is sent. This allows changes to the output
+      properties to be seen as atomic, even if they happen via multiple events.
     </description>
 
     <request name="destroy" type="destructor">
@@ -157,6 +162,10 @@
 
 	This allows changes to the xdg_output properties to be seen as
 	atomic, even if they happen via multiple events.
+
+	For objects version 3 onwards, this event is deprecated. Compositors
+	are not required to send it anymore and must send wl_output.done
+	instead.
       </description>
     </event>
 
@@ -197,10 +206,12 @@
 	output via :1'.
 
 	The description event is sent after creating an xdg_output (see
-	xdg_output_manager.get_xdg_output). This event is only sent once per
+	xdg_output_manager.get_xdg_output) and whenever the description
+	changes. The description is optional, and may not be sent at all.
+
+	For objects of version 2 and lower, this event is only sent once per
 	xdg_output, and the description does not change over the lifetime of
-	the wl_output global. The description is optional, and may not be sent
-	at all.
+	the wl_output global.
       </description>
       <arg name="description" type="string" summary="output description"/>
     </event>
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