The grade settings page displays a message to inform users that weights
have been adjusted if they did not previously add up to the required 100%.
With the change to sometimes displaying a progress bar, whether the message
is displayed must be calculated immediately after the regrade took place,
and before the page redirects.
I have added a callback with arguments to the regrade_if_required function
which is called immediately after regrade has taken place (regardless of
whether the progress bar is required).
This callback modifies the PAGE URL such that the redirect message will be
displayed after the redirect. This does not use the session as the message
should only be displayed immediately after a change. If the user does not
click on the continue button after the progress bar has been displayed, and
comes back to the page later, this may be confusing.
Very big theme changes, standardold theme has been split into two themes base and standard. Base theme contains only CSS that is absolutly required (e.g. layout, white space rules, specific widths) and standard (which now looks like standardwhite) contains all the frills.
The following noteable changes have also been made:
* Plugin CSS has been pushed back into the plugin directories as styles.css files.
* Install_print_header has been corrected.
* Redundant or deprecated rules have been removed.
* Several minor class changes throughout Moodle.
* CSS is now single line rules not multiline indented.
* Installs with theme=standardold automatically switch to standard.
* body classes / id now have prefixes to make it clearer what they are and avoid conflicts.
Also worth noting:
* There is still alot of tweaking that is required to get everything looking as it is supposed to, please be patient or better yet help out.
* I am currently working on the documentation for the themes system... it will be here soon.
* class html_component does not exist any more
* class html_table rendered via html_writer::table()
* html_table, html_table_row and html_table_cell have public $attributes property to set their CSS classes
* dropped rotateheaders feature, should be added again after more research of possible ways (<svg> is not nice IMHO)
* dropped possibility to define CSS classes for table heading, body and footer - can be easily done and better done using just table class and context
