1896907 - Adjust scripting.compose API and scripting.messageDisplay API to survive background termination

Status: RESOLVED FIXED

(Thunderbird :: Add-Ons: Extensions API, task)

Comment 1

[John Bieling]

Attachment: Bug 1896907 - Adjust scripting.compose API and scripting.messageDisplay API to survive background termination. r=#thunderbird-reviewers

The implementations of scripting.compose and scripting.messageDisplay
added in D210241 laid the groundwork and were mostly a clone of the
former composeScripts API and messageDisplayScripts API.

This patch adds the Manifest V3 flavor and stops automatic script
unregistering on context close (for example background page termination)
and keeps track of all scripts in a global Map.

When registering scripts in the background page, one now has to check
beforehand, if the script has been registered already. Re-registering a
script will throw.

Depends on D210460

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/comm-central/rev/b2306ae8a8e2
Adjust scripting.compose API and scripting.messageDisplay API to survive background termination. r=mkmelin