[PATCH wayland v4 1/1] protocol: Add summaries to event parameters
Jonas Ådahl
jadahl at gmail.com
Sat Apr 30 14:50:37 UTC 2016
On Sat, Apr 30, 2016 at 07:35:50AM -0500, Yong Bakos wrote:
> From: Yong Bakos <ybakos at humanoriented.com>
>
> All event arg elements now have an appropriate summary attribute.
> This was conducted mostly in response to the undocumented parameter
> warnings generated during 'make check'.
>
> Signed-off-by: Yong Bakos <ybakos at humanoriented.com>
Reviewed-by: Jonas Ådahl <jadahl at gmail.com>
> ---
> protocol/wayland.xml | 128 ++++++++++++++++++++++++++-------------------------
> 1 file changed, 65 insertions(+), 63 deletions(-)
>
> diff --git a/protocol/wayland.xml b/protocol/wayland.xml
> index 378879e..1555677 100644
> --- a/protocol/wayland.xml
> +++ b/protocol/wayland.xml
> @@ -70,9 +70,9 @@
> own set of error codes. The message is a brief description
> of the error, for (debugging) convenience.
> </description>
> - <arg name="object_id" type="object"/>
> - <arg name="code" type="uint"/>
> - <arg name="message" type="string"/>
> + <arg name="object_id" type="object" summary="object where the error occurred"/>
> + <arg name="code" type="uint" summary="error code"/>
> + <arg name="message" type="string" summary="error description"/>
> </event>
>
> <enum name="error">
> @@ -96,7 +96,7 @@
> When the client receives this event, it will know that it can
> safely reuse the object ID.
> </description>
> - <arg name="id" type="uint" />
> + <arg name="id" type="uint" summary="deleted object id"/>
> </event>
> </interface>
>
> @@ -141,9 +141,9 @@
> the given name is now available, and it implements the
> given version of the given interface.
> </description>
> - <arg name="name" type="uint"/>
> - <arg name="interface" type="string"/>
> - <arg name="version" type="uint"/>
> + <arg name="name" type="uint" summary="numeric name of the global object"/>
> + <arg name="interface" type="string" summary="interface implemented by the object"/>
> + <arg name="version" type="uint" summary="interface version"/>
> </event>
>
> <event name="global_remove">
> @@ -159,7 +159,7 @@
> ignored until the client destroys it, to avoid races between
> the global going away and a client sending a request to it.
> </description>
> - <arg name="name" type="uint"/>
> + <arg name="name" type="uint" summary="numeric name of the global object"/>
> </event>
> </interface>
>
> @@ -367,7 +367,7 @@
> can be used for buffers. Known formats include
> argb8888 and xrgb8888.
> </description>
> - <arg name="format" type="uint" enum="format"/>
> + <arg name="format" type="uint" enum="format" summary="buffer pixel format"/>
> </event>
> </interface>
>
> @@ -485,7 +485,7 @@
> event per offered mime type.
> </description>
>
> - <arg name="mime_type" type="string"/>
> + <arg name="mime_type" type="string" summary="offered mime type"/>
> </event>
>
> <!-- Version 3 additions -->
> @@ -550,7 +550,7 @@
> will be sent right after wl_data_device.enter, or anytime the source
> side changes its offered actions through wl_data_source.set_actions.
> </description>
> - <arg name="source_actions" type="uint"/>
> + <arg name="source_actions" type="uint" summary="actions offered by the data source"/>
> </event>
>
> <event name="action" since="3">
> @@ -591,7 +591,7 @@
> final wl_data_offer.set_actions and wl_data_offer.accept requests
> must happen before the call to wl_data_offer.finish.
> </description>
> - <arg name="dnd_action" type="uint"/>
> + <arg name="dnd_action" type="uint" summary="action selected by the compositor"/>
> </event>
> </interface>
>
> @@ -633,7 +633,7 @@
> Used for feedback during drag-and-drop.
> </description>
>
> - <arg name="mime_type" type="string" allow-null="true"/>
> + <arg name="mime_type" type="string" allow-null="true" summary="mime type accepted by the target"/>
> </event>
>
> <event name="send">
> @@ -643,8 +643,8 @@
> close it.
> </description>
>
> - <arg name="mime_type" type="string"/>
> - <arg name="fd" type="fd"/>
> + <arg name="mime_type" type="string" summary="mime type for the data"/>
> + <arg name="fd" type="fd" summary="file descriptor for the data"/>
> </event>
>
> <event name="cancelled">
> @@ -746,7 +746,7 @@
> Clients can trigger cursor surface changes from this point, so
> they reflect the current action.
> </description>
> - <arg name="dnd_action" type="uint"/>
> + <arg name="dnd_action" type="uint" summary="action selected by the compositor"/>
> </event>
> </interface>
>
> @@ -821,7 +821,7 @@
> mime types it offers.
> </description>
>
> - <arg name="id" type="new_id" interface="wl_data_offer"/>
> + <arg name="id" type="new_id" interface="wl_data_offer" summary="the new data_offer object"/>
> </event>
>
> <event name="enter">
> @@ -832,11 +832,12 @@
> coordinates.
> </description>
>
> - <arg name="serial" type="uint"/>
> - <arg name="surface" type="object" interface="wl_surface"/>
> - <arg name="x" type="fixed"/>
> - <arg name="y" type="fixed"/>
> - <arg name="id" type="object" interface="wl_data_offer" allow-null="true"/>
> + <arg name="serial" type="uint" summary="serial number of the enter event"/>
> + <arg name="surface" type="object" interface="wl_surface" summary="client surface entered"/>
> + <arg name="x" type="fixed" summary="surface-local x coordinate"/>
> + <arg name="y" type="fixed" summary="surface-local y coordinate"/>
> + <arg name="id" type="object" interface="wl_data_offer" allow-null="true"
> + summary="source data_offer object"/>
> </event>
>
> <event name="leave">
> @@ -855,8 +856,8 @@
> coordinates.
> </description>
> <arg name="time" type="uint" summary="timestamp with millisecond granularity"/>
> - <arg name="x" type="fixed"/>
> - <arg name="y" type="fixed"/>
> + <arg name="x" type="fixed" summary="surface-local x coordinate"/>
> + <arg name="y" type="fixed" summary="surface-local y coordinate"/>
> </event>
>
> <event name="drop">
> @@ -891,7 +892,8 @@
> destroy the previous selection data_offer, if any, upon receiving
> this event.
> </description>
> - <arg name="id" type="object" interface="wl_data_offer" allow-null="true"/>
> + <arg name="id" type="object" interface="wl_data_offer" allow-null="true"
> + summary="selection data_offer object"/>
> </event>
>
> <!-- Version 2 additions -->
> @@ -1230,7 +1232,7 @@
> Ping a client to check if it is receiving events and sending
> requests. A client is expected to reply with a pong request.
> </description>
> - <arg name="serial" type="uint"/>
> + <arg name="serial" type="uint" summary="serial number of the ping"/>
> </event>
>
> <event name="configure">
> @@ -1254,9 +1256,9 @@
> in surface-local coordinates.
> </description>
>
> - <arg name="edges" type="uint" enum="resize"/>
> - <arg name="width" type="int"/>
> - <arg name="height" type="int"/>
> + <arg name="edges" type="uint" enum="resize" summary="how the surface was resized"/>
> + <arg name="width" type="int" summary="new width of the surface"/>
> + <arg name="height" type="int" summary="new height of the surface"/>
> </event>
>
> <event name="popup_done">
> @@ -1532,7 +1534,7 @@
>
> Note that a surface may be overlapping with zero or more outputs.
> </description>
> - <arg name="output" type="object" interface="wl_output"/>
> + <arg name="output" type="object" interface="wl_output" summary="output entered by the surface"/>
> </event>
>
> <event name="leave">
> @@ -1541,7 +1543,7 @@
> results in it no longer having any part of it within the scanout region
> of an output.
> </description>
> - <arg name="output" type="object" interface="wl_output"/>
> + <arg name="output" type="object" interface="wl_output" summary="output left by the surface"/>
> </event>
>
> <!-- Version 2 additions -->
> @@ -1700,7 +1702,7 @@
> The above behavior also applies to wl_keyboard and wl_touch with the
> keyboard and touch capabilities, respectively.
> </description>
> - <arg name="capabilities" type="uint" enum="capability"/>
> + <arg name="capabilities" type="uint" enum="capability" summary="capabilities of the seat"/>
> </event>
>
> <request name="get_pointer">
> @@ -1750,7 +1752,7 @@
> identify which physical devices the seat represents. Based on
> the seat configuration used by the compositor.
> </description>
> - <arg name="name" type="string"/>
> + <arg name="name" type="string" summary="seat identifier"/>
> </event>
>
> <!-- Version 5 additions -->
> @@ -1831,8 +1833,8 @@
> an appropriate pointer image with the set_cursor request.
> </description>
>
> - <arg name="serial" type="uint"/>
> - <arg name="surface" type="object" interface="wl_surface"/>
> + <arg name="serial" type="uint" summary="serial number of the enter event"/>
> + <arg name="surface" type="object" interface="wl_surface" summary="surface entered by the pointer"/>
> <arg name="surface_x" type="fixed" summary="surface-local x coordinate"/>
> <arg name="surface_y" type="fixed" summary="surface-local y coordinate"/>
> </event>
> @@ -1845,8 +1847,8 @@
> The leave notification is sent before the enter notification
> for the new focus.
> </description>
> - <arg name="serial" type="uint"/>
> - <arg name="surface" type="object" interface="wl_surface"/>
> + <arg name="serial" type="uint" summary="serial number of the leave event"/>
> + <arg name="surface" type="object" interface="wl_surface" summary="surface left by the pointer"/>
> </event>
>
> <event name="motion">
> @@ -1880,10 +1882,10 @@
> granularity, with an undefined base.
> </description>
>
> - <arg name="serial" type="uint"/>
> + <arg name="serial" type="uint" summary="serial number of the button event"/>
> <arg name="time" type="uint" summary="timestamp with millisecond granularity"/>
> - <arg name="button" type="uint"/>
> - <arg name="state" type="uint" enum="button_state"/>
> + <arg name="button" type="uint" summary="button that produced the event"/>
> + <arg name="state" type="uint" enum="button_state" summary="physical state of the button"/>
> </event>
>
> <enum name="axis">
> @@ -1915,8 +1917,8 @@
> </description>
>
> <arg name="time" type="uint" summary="timestamp with millisecond granularity"/>
> - <arg name="axis" type="uint" enum="axis"/>
> - <arg name="value" type="fixed"/>
> + <arg name="axis" type="uint" enum="axis" summary="axis type"/>
> + <arg name="value" type="fixed" summary="length of vector in surface-local coordinate space"/>
> </event>
>
> <!-- Version 3 additions -->
> @@ -2019,7 +2021,7 @@
> The order of wl_pointer.axis_discrete and wl_pointer.axis_source is
> not guaranteed.
> </description>
> - <arg name="axis_source" type="uint" enum="axis_source"/>
> + <arg name="axis_source" type="uint" enum="axis_source" summary="source of the axis event"/>
> </event>
>
> <event name="axis_stop" since="5">
> @@ -2072,8 +2074,8 @@
> The order of wl_pointer.axis_discrete and wl_pointer.axis_source is
> not guaranteed.
> </description>
> - <arg name="axis" type="uint" enum="axis" />
> - <arg name="discrete" type="int"/>
> + <arg name="axis" type="uint" enum="axis" summary="axis type"/>
> + <arg name="discrete" type="int" summary="number of steps"/>
> </event>
> </interface>
>
> @@ -2099,9 +2101,9 @@
> This event provides a file descriptor to the client which can be
> memory-mapped to provide a keyboard mapping description.
> </description>
> - <arg name="format" type="uint" enum="keymap_format"/>
> - <arg name="fd" type="fd"/>
> - <arg name="size" type="uint"/>
> + <arg name="format" type="uint" enum="keymap_format" summary="keymap format"/>
> + <arg name="fd" type="fd" summary="keymap file descriptor"/>
> + <arg name="size" type="uint" summary="keymap size, in bytes"/>
> </event>
>
> <event name="enter">
> @@ -2109,8 +2111,8 @@
> Notification that this seat's keyboard focus is on a certain
> surface.
> </description>
> - <arg name="serial" type="uint"/>
> - <arg name="surface" type="object" interface="wl_surface"/>
> + <arg name="serial" type="uint" summary="serial number of the enter event"/>
> + <arg name="surface" type="object" interface="wl_surface" summary="surface gaining keyboard focus"/>
> <arg name="keys" type="array" summary="the currently pressed keys"/>
> </event>
>
> @@ -2122,8 +2124,8 @@
> The leave notification is sent before the enter notification
> for the new focus.
> </description>
> - <arg name="serial" type="uint"/>
> - <arg name="surface" type="object" interface="wl_surface"/>
> + <arg name="serial" type="uint" summary="serial number of the leave event"/>
> + <arg name="surface" type="object" interface="wl_surface" summary="surface that lost keyboard focus"/>
> </event>
>
> <enum name="key_state">
> @@ -2141,10 +2143,10 @@
> granularity, with an undefined base.
> </description>
>
> - <arg name="serial" type="uint"/>
> + <arg name="serial" type="uint" summary="serial number of the key event"/>
> <arg name="time" type="uint" summary="timestamp with millisecond granularity"/>
> - <arg name="key" type="uint"/>
> - <arg name="state" type="uint" enum="key_state"/>
> + <arg name="key" type="uint" summary="key that produced the event"/>
> + <arg name="state" type="uint" enum="key_state" summary="physical state of the key"/>
> </event>
>
> <event name="modifiers">
> @@ -2153,11 +2155,11 @@
> changed, and it should update its local state.
> </description>
>
> - <arg name="serial" type="uint"/>
> - <arg name="mods_depressed" type="uint"/>
> - <arg name="mods_latched" type="uint"/>
> - <arg name="mods_locked" type="uint"/>
> - <arg name="group" type="uint"/>
> + <arg name="serial" type="uint" summary="serial number of the modifiers event"/>
> + <arg name="mods_depressed" type="uint" summary="depressed modifiers"/>
> + <arg name="mods_latched" type="uint" summary="latched modifiers"/>
> + <arg name="mods_locked" type="uint" summary="locked modifiers"/>
> + <arg name="group" type="uint" summary="keyboard layout"/>
> </event>
>
> <!-- Version 3 additions -->
> @@ -2210,9 +2212,9 @@
> this ID. The ID ceases to be valid after a touch up event and may be
> reused in the future.
> </description>
> - <arg name="serial" type="uint"/>
> + <arg name="serial" type="uint" summary="serial number of the touch down event"/>
> <arg name="time" type="uint" summary="timestamp with millisecond granularity"/>
> - <arg name="surface" type="object" interface="wl_surface"/>
> + <arg name="surface" type="object" interface="wl_surface" summary="surface touched"/>
> <arg name="id" type="int" summary="the unique ID of this touch point"/>
> <arg name="x" type="fixed" summary="surface-local x coordinate"/>
> <arg name="y" type="fixed" summary="surface-local y coordinate"/>
> @@ -2224,7 +2226,7 @@
> this touch point and the touch point's ID is released and may be
> reused in a future touch down event.
> </description>
> - <arg name="serial" type="uint"/>
> + <arg name="serial" type="uint" summary="serial number of the touch up event"/>
> <arg name="time" type="uint" summary="timestamp with millisecond granularity"/>
> <arg name="id" type="int" summary="the unique ID of this touch point"/>
> </event>
> --
> 2.7.2
>
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