In some systems, the default Qt hardware renderer is buggy. There's a Qt
option for forcing software rendering. This commit adds support for a
new environment variable, ANKI_SOFTWAREOPENGL, that, when set, will
prompt Anki to force software OpenGL in Qt.
Starting the import in a timer could cause the collection to be unloaded
while the deck list was being displayed, leading to an inconsistent
state.
The timer was originally required to avoid importing on startup,
but profile load is already delayed until after startup these days,
so the workaround should no longer be necessary.
Ensures that decks refresh properly even if the webview has previously
failed to load due to a bug (such as the render routine being called
while the collection is closed)
A race condition could cause domDone to get stuck on false, causing
any further bridge messages and setHtml() calls to be ignored. Fix
the issue by clearing pending actions and resetting domDone when
setting HTML.
Caught exception:
File "aqt\main.py", line 237, in onOpenBackup
File "aqt\profiles.py", line 264, in backupFolder
File "aqt\profiles.py", line 274, in _ensureExists
File "os.py", line 220, in makedirs
<class 'FileNotFoundError'>: [WinError 3] The system cannot find the path specified: 'C:\\Users\\xxx\\AppData\\Roaming\\Anki2\\xxx \\backups'
Can't reproduce the issue, but it seems the user was able to open the
preferences screen when no collection was loaded. If an error was
caught in loadCollection() the main window was not being hidden, so
perhaps a timing issue was preventing the profiles screen from taking
modal focus.
Removed the check in the prefs init - it is hopefully no longer
necessary, and returning before QDialog.__init__() was called was
causing the problem.
Caught exception:
File "aqt/webview.py", line 27, in cmd
File "aqt/webview.py", line 85, in _onCmd
File "aqt/webview.py", line 360, in _onBridgeCmd
File "aqt/toolbar.py", line 56, in _linkHandler
File "aqt/toolbar.py", line 80, in _syncLinkHandler
File "aqt/main.py", line 669, in onSync
File "aqt/main.py", line 365, in unloadCollection
File "aqt/main.py", line 611, in closeAllWindows
File "aqt/__init__.py", line 110, in closeAll
<class 'RuntimeError'>: super-class __init__() of type Preferences was never called
- don't require collection for initial blank content
- defer profile load until initial blank content loaded
- use plain text for blank content to prevent initial flash of white
