this fixes a bug where navigating to the next/previous card using
shortcut keys resulted in the first field being clobbered
- get rid of the stealFocus option in favour of explicitly passing
focusTo to setNote()
- setFields() is no longer responsible for setting focus
- add focusTo var to the browser so that the row changed hook can
restore focus when navigating to next/previous card
- fix the row changed hook being called twice
- the blur event now includes the field number instead of relying on the
editor to have the correct currentField
- the current field is set to null on blur
- use deferred js and a callback rather than keeping track of when we
were loaded
- add shift+tab shortcut to go to previous field
the current code was freezing when clicking on 'cards' in the
browser - it looks like like the javascript callback was never
being called despite calling processEvents(). so we need to
refactor the code to call saveNow() with a callback that does the
subsequent processing.
a lot of the browser code was implicitly calling saveNow() via
beginReset(), so we've had to change all that code to save
immediately before it begins any processing. found a probable bug in
the process - it doesn't look like onRowChange() was saving before
overwriting the note, so theoretically edits could be lost if the
user switched to another card very quickly after typing something.
onSearch() has been split into a GUI-activated onSearchActivated()
that takes care of saving, and a lower level search() that refreshes
the current search. it keeps track of the last search via an instance
variable so that it refreshes properly if a user accidentally adds
some characters to their search without activating the search, then
does something like reverse the sort order.
- a few issues to work out still, and editor changes not done yet
- for communication between webengine and python code, we set window
.location to 'http://anki/<something>' - the leading http is
necessary for qt to call the link handler, which was introduced
in qt5.5
- the designer files now use a promoted qobject to create instances
of AnkiWebView
- we use the css zoom property to alter webengine font size based on
system dpi
- prefs and addons folder stored in new location (at least for now)
