Attempt to fix the issue #1693 by:
- setting the TabBarStyle to TabWidget in addition to TabBar
- chain up SE_TabWidgetTabBar requests in TabBarStyle.subElementRect
to the super() rather than self._style, in order to avoid getting
adwaita-specific rect sizes instead of default ones that are also
used in rendering.
Fixes#1060.
In the process of adding this, I also decided to rewrite
mainwindow.get_window() for clarity (and also because flake8 was warning
about complexity).
Also adds some tests to the new-instance-target mechanism, in particular
a specific test for the issue in question.
I usually use my browser with a one-window-per-workspace flow. If I
click on a URL anywhere, I personally would prefer it to go to the
browser instance that's on the same workspace.
To this end, the easiest way to accomplish this is to simply track when
windows are made visible and register them as the last visible object.
(To get finer control for when you have multiple windows on the same
workspace, focus changes also update the last visible object - the
implication being here that focusing something also means you're looking
at it)
Not all users may like this behavior, so I consider it strictly optional.
This adds the ability to open new tabs in the last-focused window
instead, which fixes#1801.
Right now the only other option is probably not that useful for human
users but it's required to make tests behave deterministically and
consistently. (But with #881 on the roadmap, I would implement this as
another choice)
To this end, also make the test framework set this option to preserve
the invariant against which existing tests are written: that spawning a
new window would effectively also focus it.
This was currently almost completely broken, yet nobody complained. The
new behavior (in the previous commit) makes this always hide the mouse
cursor, even when an input field has focus.
Since the only two easy options to implement are "never hide" and
"always hide", combined with the fact that both are sort of useless to
an end-user, just remove the option until somebody wants it back.
This makes commands like `:open web.archive.org/web/{url}` possible.
This commit also adds a no_replace_variables command register argument
that stops the replacement from happening, which is important for
commands like `:bind` and `:spawn` that take a command as an argument.
These commands are more closely tied to the CompletionView than
Completer. This removes the need for an extra signal tying the
CompletionView to the Completer.
The call to _open_completion_if_needed was moved to
on_selection_changed, as this will already be called when a new item is
selected.
Rather than having a CompletionView instantiate and register a
Completer, instantiate both in MainWindow. The CompletionView is the
parent of the Completer, and communicates by emitting
selection_changed, meaning it no longer needs to contain a reference to
the Completer.
Per one of the diff comments on #1597:
> I used to use a tuple for constant things, but nowadays I'd actually
> prefer a list as a tuple is something more heterogeneous (i.e. it
> makes sense to have a `(x, y)` point as a tuple, but a list of points
> would be a list).
> At some point I should probably change it to a list everywhere 😉
This approach is not as weird in Python and still works.
DownloadTarget.OpenDownload has been renamed to OpenFileDownloadTarget,
since OpenDownloadDownloadTarget didn't look as nice.
This parameter replaces the filename and fileobj parameters. This makes
it easier to add more download targets, since only one may be "chosen".
With the OPEN_DOWNLOAD special case added, handling of filename got a
bit ugly, since it may be either None, OPEN_DOWNLOAD or a str with the
file path, and we had to make sure only one target was chosen.
With the new target enum, this handling can be simplified and we
automatically get the guarantee that only one target is chosen.
This way, all temporary downloads will end up in the same directory and
everything is cleaned up at program exit, not when the corresponding
window is closed.
When the current keystring is a partial match for one or more bindings,
show the possible bindings in a small overlay.
The overlay is partially transparent by default, but the background
color is configurable as ui->keystring.bg.
Issue #846
.rowCount() returns all downloads, even the finished ones that have not
yet been removed from the list. For confirming the quit event, we should
only consider downloads that are still running.
