protocol: ivi hmi controller protocol to set up IVI style UI

- introduces ivi-hmi-controller.xml

This protocol realizes following features,
- UI ready
- changing modes; tiling, side by side, full_screen, and random
- Give control a surface; workspace to be controlled by using ivi layout
  APIs
- Display/undisplay a surface; home contains sevaral workspaces to
  launch applications

Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
dev
Nobuhiko Tanibata 10 years ago committed by Pekka Paalanen
parent 487adc4699
commit 68cfabb89b
  1. 3
      Makefile.am
  2. 97
      protocol/ivi-hmi-controller.xml

@ -1039,7 +1039,8 @@ EXTRA_DIST += \
protocol/fullscreen-shell.xml \ protocol/fullscreen-shell.xml \
protocol/presentation_timing.xml \ protocol/presentation_timing.xml \
protocol/scaler.xml \ protocol/scaler.xml \
protocol/ivi-application.xml protocol/ivi-application.xml \
protocol/ivi-hmi-controller.xml
man_MANS = weston.1 weston.ini.5 man_MANS = weston.1 weston.ini.5

@ -0,0 +1,97 @@
<?xml version="1.0" encoding="UTF-8"?>
<protocol name="ivi_hmi_controller">
<copyright>
Copyright (C) 2013 DENSO CORPORATION
Copyright (c) 2013 BMW Car IT GmbH
Permission to use, copy, modify, distribute, and sell this software and
its documentation for any purpose is hereby granted without fee, provided
that the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation, and that the name of the copyright holders not be used in
advertising or publicity pertaining to distribution of the software
without specific, written prior permission. The copyright holders make
no representations about the suitability of this software for any
purpose. It is provided "as is" without express or implied warranty.
THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
</copyright>
<interface name="ivi_hmi_controller" version="1">
<description summary="set up and control IVI style UI"/>
<request name="UI_ready">
<description summary="inform the ready for drawing desktop." />
</request>
<request name="workspace_control">
<description summary="start controlling a surface by server">
Reference protocol to control a surface by server.
To control a surface by server, it gives seat to the server
to e.g. control Home screen. Home screen has several workspaces
to group launchers of wayland application. These workspaces
are drawn on a horizontally long surface to be controlled
by motion of input device. E.g. A motion from right to left
happens, the viewport of surface is controlled in the ivi-shell
by using ivi-layout. client can recognizes the end of controlling
by event "workspace_end_control".
</description>
<arg name="seat" type="object" interface="wl_seat"/>
<arg name="serial" type="uint"/>
</request>
<enum name="layout_mode">
<entry name="tiling" value="0"/>
<entry name="side_by_side" value="1"/>
<entry name="full_screen" value="2"/>
<entry name="random" value="3" />
</enum>
<request name="switch_mode">
<description summary="request mode switch of application layout">
hmi-controller loaded to ivi-shall implements 4 types of layout
as a reference; tiling, side by side, full_screen, and random.
</description>
<arg name="layout_mode" type="uint"/>
</request>
<enum name="home">
<entry name="off" value="0"/>
<entry name="on" value="1"/>
</enum>
<request name="home">
<description summary="request displaying/undisplaying home screen">
home screen is a reference implementation of launcher to launch
wayland applications. The home screen has several workspaces to
group wayland applications. By defining the following keys in
weston.ini, user can add launcher icon to launch a wayland application
to a workspace.
[ivi-launcher]
workspace-id=0
: id of workspace to add a launcher
icon-id=4001
: ivi id of ivi_surface to draw a icon
icon=/home/user/review/build-ivi-shell/data/icon_ivi_flower.png
: path to icon image
path=/home/user/review/build-ivi-shell/weston-dnd
: path to wayland application
</description>
<arg name="home" type="uint"/>
</request>
<event name="workspace_end_control">
<description summary="notify controlling workspace end"/>
<arg name="is_controlled" type="int"/>
</event>
</interface>
</protocol>
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