+ <!-- Version 2 addition -->
+ <request name="set_app_property_mode" since="2">
+ <description summary="Request to change the application properties lifetime">
+ Use this request to inform the compositor to maintain a pending state
+ for an app_id being set with set_app_property() request. Any
+ subsequent application matching that app_id would survive a potential
+ application destruction. Note that this request will take effect
+ globally on all applications.
+
+ To turn it on, or off, use the 'permanent' argument. Initially,
+ the compositor will have this option set to off. Note that it
+ doesn't matter the order of this request with respect to
+ set_app_property() request, as the changes will only take effect
+ when the application itself does the commit with an app_id set,
+ therefore the only requirement is to call this request before
+ the app_id client does its first commit.
+ </description>
+ <arg name="permanent" type="uint"/>
+ </request>
+