This corresponds to https://github.com/tecnickcom/TCPDF/pull/174
(and was fixed bycommit 510070b) and was a regression causing
image files to be removed unconditionally. Only if the images
are from cache, they can be removed.
It's fixed upstream in version 6.3.4 and up.
Before this change the node that is displayed during a the last mouse
drag and drop would be listed in a keyboard drag and drop if it was
the container node of one of the types of node being moved in this action.
If a node is inside a node with the .yui3-dd-proxy class then it is
one of the proxy elements used to display the dragged content during
mouse drag and drop so we will start ignoring it.
Before this change sections and blocks could not be moved to be the
top item when using keyboard drag and drop.
They can now be moved to the top in one action.
The way they move using keyboard drag and drop has changed when they
are below the item they are dropped on, not instead of appearing
below it they will be placed above it.
Before this change keyboard drag and drop could not detect the
direction of movement, this meant that an item would only be placed
below an item or at the top of a container item.
This change means that extending modules can declare
detectkeyboarddirection to true. This will mean that when an item is
moved it's position will be determined by the direction of travel as
it would be when dragging using the mouse.
If detectkeyboarddirection is true then:
* If you move an item upwards it will be placed before the item
selected in the drop menu
* If you move a item downwards it will be placed after the item
selected in the drop menu
* The item above the one being dragged will now be displayed on
the drop menu
If detectkeyboarddirection is false there will be no change in
behaviour.
Mozilla backpack closed a few months ago. It was moved to Badgr.io
(as OBv1.0) but as we're also supporting Badgr.io OBv2.0, it
makes no sense to leave old references to Mozilla backpack there.
In the table that lists the scheduled tasks:
1. There are badges to show which components are disabled.
2. The plugin name (e.g. auth_ldap) is shown as well as the
human-readable name (e.g. LDAP server).
3. Where a time column has a non-default value, it is highlighted
and the default is shown.
4. If the fail-delay is non-zero, the cell is highlighted.
4. If you just interacted with a task (looked at or edited the settings,
did Run now, or cleared the fail delay) that row is highlighted,
and scrolled into view when the page loads.
To support this, some of the methods for loading the default tasks
have been extended with an optional argument to leave 'R' as 'R'
rather than replacing with a random number.
Also, mixed into this commit are a bunch of coding style improvements.
Sorry I did not separate them out, but ultimately this makes the
Moodle code better.
