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input: qapi: define event types

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Define input event types, using qapi.  So we get nicely autogenerated
types for our input events.  And when it comes to qmp support some day
things will be a lot easier.

Types are modeled after the linux input layer.  There are separate
event types for each value.  There is a sync to indicate the end
of a event group.

Mouse events are split into motion events (one for each axis) and
button events, which are grouped by sync.

Keyboard events are using the existing KeyValue type.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Gerd Hoffmann 2013-11-27 09:08:40 +01:00
parent 7ad95ff76c
commit 031fa96439
1 changed files with 76 additions and 0 deletions
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76
qapi-schema.json
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@ -4566,3 +4566,79 @@
# Since: 1.7
##
{ 'command': 'blockdev-add', 'data': { 'options': 'BlockdevOptions' } }
##
# @InputButton
#
# Button of a pointer input device (mouse, tablet).
#
# Since: 2.0
##
{ 'enum' : 'InputButton',
'data' : [ 'Left', 'Middle', 'Right', 'WheelUp', 'WheelDown' ] }
##
# @InputButton
#
# Position axis of a pointer input device (mouse, tablet).
#
# Since: 2.0
##
{ 'enum' : 'InputAxis',
'data' : [ 'X', 'Y' ] }
##
# @InputKeyEvent
#
# Keyboard input event.
#
# @key: Which key this event is for.
# @down: True for key-down and false for key-up events.
#
# Since: 2.0
##
{ 'type' : 'InputKeyEvent',
'data' : { 'key' : 'KeyValue',
'down' : 'bool' } }
##
# @InputBtnEvent
#
# Pointer button input event.
#
# @button: Which button this event is for.
# @down: True for key-down and false for key-up events.
#
# Since: 2.0
##
{ 'type' : 'InputBtnEvent',
'data' : { 'button' : 'InputButton',
'down' : 'bool' } }
##
# @InputMoveEvent
#
# Pointer motion input event.
#
# @axis: Which axis is referenced by @value.
# @value: Pointer position. For absolute coordinates the
# valid range is 0 -> 0x7ffff
#
# Since: 2.0
##
{ 'type' : 'InputMoveEvent',
'data' : { 'axis' : 'InputAxis',
'value' : 'int' } }
##
# @InputEvent
#
# Input event union.
#
# Since: 2.0
##
{ 'union' : 'InputEvent',
'data' : { 'key' : 'InputKeyEvent',
'btn' : 'InputBtnEvent',
'rel' : 'InputMoveEvent',
'abs' : 'InputMoveEvent' } }