- use dataclasses for the review/checkpoint undo cases, instead of the
nasty ad-hoc list structure
- expose backend review undo to Python, and hook it into GUI
- redo is not currently exposed on the GUI, and the backend can only
cope with reviews done by the new scheduler at the moment
- the initial undo prototype code was bumping mtime/usn on undo, but
that was not ideal, as it was breaking the queue handling which expected
the mtime to match. The original rationale for bumping mtime/usn was
to avoid problems with syncing, but various operations like removing
a revlog can't be synced anyway - so we just need to ensure we clear the
undo queue prior to syncing
- SearchTerm -> SearchNode
- Operator -> Joiner; share between messages
- build_search_string() supports specifying AND/OR as a convenience
- group_searches() makes it easier to negate
That way, the caller doesn't have to hold a reference to the browser and
explicitly call it again, if it wants to search for something specific.
Also, if the browser was closed and opened for a single-card-search, it
now won't perform a redundant current-deck-search first.
- IdList could be re-used for a cids: search in the future if required.
- Embedding the message means it's easy to access from Python as
an attribute of SearchTerm.
Manually hide the editor's completer popup before accepting a short cut which changes the focus widget. Thus, work around the bug in PyQt 5.15 where a QLineEdit with open QCompleter popup won't get notified about focus changes handled by the Main Window, leading to inconsistent focus.
Initially, I wanted to solve the bug reported on
https://github.com/Arthur-Milchior/anki-html-src-in-field/issues/1
After some research, I finally discovered that the trouble was that,
when we change the note type in add card, the method
`aqt.editor.Editor.loadNote` is called twice. In itself, it would not
be a problem, but given the way callback works, its call back is
called twice on the last version of the webview. Which means that
`gui_hooks.editor_did_load_note` is called twice, which breaks this
add-on.
The reason why loadNote is called twice is because `setNote` is called
twice in `aqt.modelchooser.onModelChange`. The first time through
`gui_hooks.current_note_type_did_change` which calls
`addcards.AddCards.onModelChange` which calls `loadNote`, the second
time through `self.mw.reset()` which calls
`gui_hooks.state_did_reset()` which calls `addcards.AddCards.onReset`
which calls `setAndFocusNote` which calls `setNote`.
I should note furthermore that currently,
`gui_hooks.current_note_type_did_change` is called only when the model
chooser change a model. And `addCards.onModelChange` is never called,
only added to the hook `gui_hooks.current_note_type_did_change`. So
removing the line of code removed in this commit will have no side
effect in Anki itself. It will only affect the fact that this method
is called twice.
I do not know of any add-on calling `onModelChange` or
`gui_hooks.current_note_type_did_change`, but it means little, so of
course, it may always mean an add-on will break because of this
change. No way of being sure.
The type hints allow mypy to check the gui_hook calls, revealing a
bunch of places that are broken as they expect no arguments like the
legacy hooks.
To make mypy happy about PyQt's signal.connect(func), a qconnect()
helper has been added.
