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-rw-r--r--unstable/xdg-decoration/README4
-rw-r--r--unstable/xdg-decoration/xdg-decoration-unstable-v1.xml156
2 files changed, 160 insertions, 0 deletions
diff --git a/unstable/xdg-decoration/README b/unstable/xdg-decoration/README
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+xdg_decoration protocol
+
+Maintainers:
+Simon Ser <contact@emersion.fr>
diff --git a/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml b/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="xdg_decoration_unstable_v1">
+ <copyright>
+ Copyright © 2018 Simon Ser
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice (including the next
+ paragraph) shall be included in all copies or substantial portions of the
+ Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+ </copyright>
+
+ <interface name="zxdg_decoration_manager_v1" version="1">
+ <description summary="window decoration manager">
+ This interface allows a compositor to announce support for server-side
+ decorations.
+
+ A window decoration is a set of window controls as deemed appropriate by
+ the party managing them, such as user interface components used to move,
+ resize and change a window's state.
+
+ A client can use this protocol to request being decorated by a supporting
+ compositor.
+
+ If compositor and client do not negotiate the use of a server-side
+ decoration using this protocol, clients continue to self-decorate as they
+ see fit.
+
+ Warning! The protocol described in this file is experimental and
+ backward incompatible changes may be made. Backward compatible changes
+ may be added together with the corresponding interface version bump.
+ Backward incompatible changes are done by bumping the version number in
+ the protocol and interface names and resetting the interface version.
+ Once the protocol is to be declared stable, the 'z' prefix and the
+ version number in the protocol and interface names are removed and the
+ interface version number is reset.
+ </description>
+
+ <request name="destroy" type="destructor">
+ <description summary="destroy the decoration manager object">
+ Destroy the decoration manager. This doesn't destroy objects created
+ with the manager.
+ </description>
+ </request>
+
+ <request name="get_toplevel_decoration">
+ <description summary="create a new toplevel decoration object">
+ Create a new decoration object associated with the given toplevel.
+
+ Creating an xdg_toplevel_decoration from an xdg_toplevel which has a
+ buffer attached or committed is a client error, and any attempts by a
+ client to attach or manipulate a buffer prior to the first
+ xdg_toplevel_decoration.configure event must also be treated as
+ errors.
+ </description>
+ <arg name="id" type="new_id" interface="zxdg_toplevel_decoration_v1"/>
+ <arg name="toplevel" type="object" interface="xdg_toplevel"/>
+ </request>
+ </interface>
+
+ <interface name="zxdg_toplevel_decoration_v1" version="1">
+ <description summary="decoration object for a toplevel surface">
+ The decoration object allows the compositor to toggle server-side window
+ decorations for a toplevel surface. The client can request to switch to
+ another mode.
+
+ The xdg_toplevel_decoration object must be destroyed before its
+ xdg_toplevel.
+ </description>
+
+ <enum name="error">
+ <entry name="unconfigured_buffer" value="0"
+ summary="xdg_toplevel has a buffer attached before configure"/>
+ <entry name="already_constructed" value="1"
+ summary="xdg_toplevel already has a decoration object"/>
+ <entry name="orphaned" value="2"
+ summary="xdg_toplevel destroyed before the decoration object"/>
+ </enum>
+
+ <request name="destroy" type="destructor">
+ <description summary="destroy the decoration object">
+ Switch back to a mode without any server-side decorations at the next
+ commit.
+ </description>
+ </request>
+
+ <enum name="mode">
+ <description summary="window decoration modes">
+ These values describe window decoration modes.
+ </description>
+ <entry name="client_side" value="1"
+ summary="no server-side window decoration"/>
+ <entry name="server_side" value="2"
+ summary="server-side window decoration"/>
+ </enum>
+
+ <request name="set_mode">
+ <description summary="set the decoration mode">
+ Set the toplevel surface decoration mode. This informs the compositor
+ that the client prefers the provided decoration mode.
+
+ After requesting a decoration mode, the compositor will respond by
+ emitting a xdg_surface.configure event. The client should then update
+ its content, drawing it without decorations if the received mode is
+ server-side decorations. The client must also acknowledge the configure
+ when committing the new content (see xdg_surface.ack_configure).
+
+ The compositor can decide not to use the client's mode and enforce a
+ different mode instead.
+
+ Clients whose decoration mode depend on the xdg_toplevel state may send
+ a set_mode request in response to a xdg_surface.configure event and wait
+ for the next xdg_surface.configure event to prevent unwanted state.
+ Such clients are responsible for preventing configure loops and must
+ make sure not to send multiple successive set_mode requests with the
+ same decoration mode.
+ </description>
+ <arg name="mode" type="uint" enum="mode" summary="the decoration mode"/>
+ </request>
+
+ <request name="unset_mode">
+ <description summary="unset the decoration mode">
+ Unset the toplevel surface decoration mode. This informs the compositor
+ that the client doesn't prefer a particular decoration mode.
+
+ This request has the same semantics as set_mode.
+ </description>
+ </request>
+
+ <event name="configure">
+ <description summary="suggest a surface change">
+ The configure event asks the client to change its decoration mode. The
+ configured state should not be applied immediately. Clients must send an
+ ack_configure in response to this event. See xdg_surface.configure and
+ xdg_surface.ack_configure for details.
+
+ A configure event can be sent at any time. The specified mode must be
+ obeyed by the client.
+ </description>
+ <arg name="mode" type="uint" enum="mode" summary="the decoration mode"/>
+ </event>
+ </interface>
+</protocol>