101 lines
4.5 KiB
XML
101 lines
4.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<protocol name="ivi_application">
|
|
|
|
<copyright>
|
|
Copyright (C) 2013 DENSO CORPORATION
|
|
Copyright (c) 2013 BMW Car IT GmbH
|
|
|
|
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="ivi_surface" version="1">
|
|
<description summary="application interface to surface in ivi compositor"/>
|
|
|
|
<request name="destroy" type="destructor">
|
|
<description summary="destroy ivi_surface">
|
|
This removes link from ivi_id to wl_surface and destroys ivi_surface.
|
|
The ID, ivi_id, is free and can be used for surface_create again.
|
|
</description>
|
|
</request>
|
|
|
|
<event name="configure">
|
|
<description summary="suggest resize">
|
|
The configure event asks the client to resize its surface.
|
|
|
|
The size is a hint, in the sense that the client is free to
|
|
ignore it if it doesn't resize, pick a smaller size (to
|
|
satisfy aspect ratio or resize in steps of NxM pixels).
|
|
|
|
The client is free to dismiss all but the last configure
|
|
event it received.
|
|
|
|
The width and height arguments specify the size of the window
|
|
in surface local coordinates.
|
|
</description>
|
|
<arg name="width" type="int"/>
|
|
<arg name="height" type="int"/>
|
|
</event>
|
|
</interface>
|
|
|
|
<interface name="ivi_application" version="1">
|
|
<description summary="create ivi-style surfaces">
|
|
This interface is exposed as a global singleton.
|
|
This interface is implemented by servers that provide IVI-style user interfaces.
|
|
It allows clients to associate a ivi_surface with wl_surface.
|
|
</description>
|
|
|
|
<enum name="error">
|
|
<entry name="role" value="0" summary="given wl_surface has another role"/>
|
|
<entry name="ivi_id" value="1" summary="given ivi_id is assigned to another wl_surface"/>
|
|
</enum>
|
|
|
|
<request name="surface_create">
|
|
<description summary="create ivi_surface with numeric ID in ivi compositor">
|
|
This request gives the wl_surface the role of an IVI Surface. Creating more than
|
|
one ivi_surface for a wl_surface is not allowed. Note, that this still allows the
|
|
following example:
|
|
|
|
1. create a wl_surface
|
|
2. create ivi_surface for the wl_surface
|
|
3. destroy the ivi_surface
|
|
4. create ivi_surface for the wl_surface (with the same or another ivi_id as before)
|
|
|
|
surface_create will create a interface:ivi_surface with numeric ID; ivi_id in
|
|
ivi compositor. These ivi_ids are defined as unique in the system to identify
|
|
it inside of ivi compositor. The ivi compositor implements business logic how to
|
|
set properties of the surface with ivi_id according to status of the system.
|
|
E.g. a unique ID for Car Navigation application is used for implementing special
|
|
logic of the application about where it shall be located.
|
|
The server regards following cases as protocol errors and disconnects the client.
|
|
- wl_surface already has an nother role.
|
|
- ivi_id is already assigned to an another wl_surface.
|
|
|
|
If client destroys ivi_surface or wl_surface which is assigne to the ivi_surface,
|
|
ivi_id which is assigned to the ivi_surface is free for reuse.
|
|
</description>
|
|
<arg name="ivi_id" type="uint"/>
|
|
<arg name="surface" type="object" interface="wl_surface"/>
|
|
<arg name="id" type="new_id" interface="ivi_surface"/>
|
|
</request>
|
|
|
|
</interface>
|
|
|
|
</protocol>
|