When hovering over a link without a target, qt5 will report the link target to be "1", which is wrong.
To work around this, we manually check if the link is "1" and if it is, we discard it.
In theory, this means that we won't get a preview for any link that actually *is* "1", but why would any link be "1"?
It's not worth reporting this to Qt since it seems fixed in Qt6
BUG: 456877
Implement showing a long datetime as a tooltip when hovering over the timestamp for a message. The timestamp is also moved to just after the username of the poster this means it will not be under the hover buttons unless the message is very short.
Also some cleanup of the alignment of items in the bubble. The reply text is now indented the same amount as the username and message and the padding isn't removed from the username and message when avatars are disabled.
Implements: network/neochat#223
QDesktopServices::openUrl does not have XDG activation support yet so it can't raise an existing browser window when opening URLs
Instead use KIO::OpenUrlJob, which does support that
In compact mode with userMessagesOnRight, the user
avatar disappeared and their messages left space
on the right for an avatar that wasn't displayed
anymore.
Tells the user that the message could not be decrypted because the key
was not shared with the device. At the moment, this is technically not
completely correct, but it will be when libQuotient supports reading
encrypted messages
This commit horizontally centers the section label and gives it a
disabled text color, this helps visually separate this label from
the actual messages and makes it easier to scan.
This adds support for displaying recieved spoilers, but not sending
them. Spoilers are displayed as a black rectangle, and can be clicked on
to be revealed. If the last message in a channel was a spoiler, it is
not shown on the left sidebar.
The spoiler blackening is done in CSS, but to check if a message
contains a spoiler for determining if it should cause a different cursor
to be displayed and if it should be shown in the sidebar, a simple check
of if the message contains "data-mx-spoiler" is used.
