diff options
Diffstat (limited to 'protocol')
| -rw-r--r-- | protocol/agl-shell.xml | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/protocol/agl-shell.xml b/protocol/agl-shell.xml index bf5ab02..b8f219e 100644 --- a/protocol/agl-shell.xml +++ b/protocol/agl-shell.xml @@ -201,4 +201,58 @@ <arg name="height" type="int" summary="height of rectangle"/> </request> </interface> + + <interface name="agl_shell_ext" version="1"> + <description summary="extended user interface for Automotive Grade Linux platform"> + This interface allows another client bind to the agl_shell interface, + while there's another shell client already present. + + The client should first bind to this interface and then inform the + compositor with the 'doas_shell_client' request and it wants to bind to + the agl_shell interface. The client is still expected, if using a new + version of the agl_shell interface, to wait for the 'bound_ok' and + 'bound_fail' events before issueing any other requests/events. + + Note that this interface has its limitations, and the compositor would + still refuse the act for 'set_panel' or 'set_background' requests + of the agl_shell interface if there's already a client that used them. + + Any other requests or events should be delievered and handled as it would + a client bound to the agl_shell interface. + </description> + + <enum name="doas_shell_client_status"> + <entry name="success" value="0"/> + <entry name="failed" value="1"/> + </enum> + + <request name="destroy" type="destructor"> + <description summary="destroys the factory object"> + Call the destructor once you're ready with agl_shell_ext interface. + This would reset the state and would make any requests made + on the agl_shell interface be terminated. The client would need + to bind again the agl_shell_ext and issue a 'doas_shell_client' + request. + </description> + </request> + + <request name="doas_shell_client"> + <description summary="Informs the compositor it wants to bind to the + agl_shell interface"> + Prior to binding to agl_shell interface, this request would inform + the compositor that it wants to gain access the agl_shell interface. + The client is expected to wait for 'doas_shell_client_done' event and + check for a successful status before going further with binding to + the agl_shell interface. + </description> + </request> + + <event name="doas_done"> + <description summary="event sent as a reply to doas_shell_client"> + The client should check the status event to verify that the + compositor was able to handle the request. + </description> + <arg name="status" type="uint" enum="doas_shell_client_status"/> + </event> + </interface> </protocol> |