tree 81636162a07768c37e5cbc5f4b1661174a4db26d
parent 85c34cad1310676bc1fc766e69242a1abe6d6230
author Dhruv Srivastava <dhruvsri@google.com> 1632932834 +0100
committer Dhruv Srivastava <dhruvsri@google.com> 1632987263 +0000

Only overwrite messageText if empty

The text that the user types in the comment box when creating a draft
is stored in _messageText.
In certain cases we want to pre-populate this textbox such as when
pressing "Quote". In this case we set draft.message and then the
observer sets the messageText property to be the quoted message.

We only want to assign this value if the user has not already typed
something otherwise the message typed by the user will be lost.

This happens when user is editing a comment and then creates another
comment. This causes a re-render and the message typed by the user in
the original comment is lost since comment.message does not contain
the latest synced value.

Google-bug-id: b/198312564
Change-Id: I7bf06dd8c2ee41e8c892f2634d5c4ee3c94bec05