Treating some specific sensors as input devices. In particular
adding support for wl_compass, wl_gyroscope and wl_accelerometer here.
We have requests to start and stop sensor event receiving as well as
events to receive the different axis values for these sensors.
Signed-off-by: Stefan Schmidt <s.schm...@samsung.com>
---
protocol/wayland.xml | 123 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 123 insertions(+)
diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 3cfa953..066a718 100644
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -1251,6 +1251,9 @@
<entry name="pointer" value="1" summary="The seat has pointer devices"/>
<entry name="keyboard" value="2" summary="The seat has one or more
keyboards"/>
<entry name="touch" value="4" summary="The seat has touch devices"/>
+ <entry name="compass" value="8" summary="The seat has compass devices"/>
+ <entry name="gyroscope" value="16" summary="The seat has gyroscope
devices"/>
+ <entry name="accelerometer" value="32" summary="The seat has
accelerometer devices"/>
</enum>
<event name="capabilities">
@@ -1297,6 +1300,39 @@
<!-- Version 2 of additions -->
+ <request name="get_compass" since="2">
+ <description summary="return compass object">
+ The ID provided will be initialized to the wl_compass interface
+ for this seat.
+
+ This request only takes effect if the seat has the compass
+ capability.
+ </description>
+ <arg name="id" type="new_id" interface="wl_compass"/>
+ </request>
+
+ <request name="get_gyroscope" since="2">
+ <description summary="return gyroscope object">
+ The ID provided will be initialized to the wl_gyroscope interface
+ for this seat.
+
+ This request only takes effect if the seat has the gyroscope
+ capability.
+ </description>
+ <arg name="id" type="new_id" interface="wl_gyroscope"/>
+ </request>
+
+ <request name="get_accelerometer" since="2">
+ <description summary="return accelerometer object">
+ The ID provided will be initialized to the wl_accelerometer interface
+ for this seat.
+
+ This request only takes effect if the seat has the accelerometer
+ capability.
+ </description>
+ <arg name="id" type="new_id" interface="wl_accelerometer"/>
+ </request>
+
<event name="name" since="2">
<description summary="unique identifier for this seat">
In a multiseat configuration this can be used by the client to help
@@ -1605,6 +1641,93 @@
</event>
</interface>
+ <interface name="wl_compass" version="2">
+ <description summary="compass sensor device">
+ The wl_compass interface represents a compass
+ associated with a seat.
+ </description>
+
+ <request name="start">
+ <description summary="Start receiving events">
+ Sent to enable event receiving for the compass sensor.
+ </description>
+ </request>
+
+ <request name="stop">
+ <description summary="Stop receiving events">
+ Sent to disable event receiving for the compass sensor.
+ </description>
+ </request>
+
+ <event name="motion">
+ <description summary="Motion event coming from the compass sensor">
+ Updated sensor data available from compass
+ </description>
+ <arg name="x" type="fixed" summary="x-axis"/>
+ <arg name="y" type="fixed" summary="y-axis"/>
+ <arg name="z" type="fixed" summary="z-axis"/>
+ </event>
+
+ </interface>
+
+ <interface name="wl_gyroscope" version="2">
+ <description summary="gyroscope sensor device">
+ The wl_gyroscope interface represents a gyroscope
+ associated with a seat.
+ </description>
+
+ <request name="start">
+ <description summary="Start receiving events">
+ Sent to enable event receiving for the gyroscope sensor.
+ </description>
+ </request>
+
+ <request name="stop">
+ <description summary="Stop receiving events">
+ Sent to disable event receiving for the gyroscope sensor.
+ </description>
+ </request>
+
+ <event name="motion">
+ <description summary="Motion event coming from the gyroscope sensor">
+ Updated sensor data available from gyroscope
+ </description>
+ <arg name="x" type="fixed" summary="x-axis"/>
+ <arg name="y" type="fixed" summary="y-axis"/>
+ <arg name="z" type="fixed" summary="z-axis"/>
+ </event>
+
+ </interface>
+
+ <interface name="wl_accelerometer" version="2">
+ <description summary="accelerometer sensor device">
+ The wl_accelerometer interface represents a accelerometer
+ associated with a seat.
+ </description>
+
+ <request name="start">
+ <description summary="Start receiving events">
+ Sent to enable event receiving for the accelerometer sensor.
+ </description>
+ </request>
+
+ <request name="stop">
+ <description summary="Stop receiving events">
+ Sent to disable event receiving for the accelerometer sensor.
+ </description>
+ </request>
+
+ <event name="motion">
+ <description summary="Motion event coming from the accelerometer sensor">
+ Updated sensor data available from accelerometer
+ </description>
+ <arg name="x" type="fixed" summary="x-axis"/>
+ <arg name="y" type="fixed" summary="y-axis"/>
+ <arg name="z" type="fixed" summary="z-axis"/>
+ </event>
+
+ </interface>
+
<interface name="wl_output" version="2">
<description summary="compositor output region">
An output describes part of the compositor geometry. The
--
1.7.9.5
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