We want to use the current event time for activating the workspace, and
this time is only available when calling global.get_current_time() or
Clutter.get_current_event_time() from the context of an event handler.
So instead of trying to get that time when the animation has finished
from the onComplete() handler, get it before and store it as a variable
to use in the onComplete() handler later.
This fixes an error message when switching workspaces using the swipe
gesture where MetaWorkspace complains about the 0-timestamp we pass it.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2233>
Start using the new methods to simplify signal cleanup. For now,
focus on replacing existing cleanups; in most cases this means
signals connected in the constructor and disconnected on destroy,
but also other cases with a similarly defined lifetime (say: from
show to hide).
This doesn't change signal connections that only exist for a short
time (say: once), handlers that are connected on-demand (say: the
first time a particular method is called), or connections that
aren't tracked (read: disconnected) at all.
We will eventually replace the latter with connectObject() as
well - especially from actor subclasses - but the changeset is
already big enough as-is :-)
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1953>
Only workspace groups that are associated with a workspace have a
background. As a result, when restacking window previews we end up
passing `undefined` to clutter_actor_set_child_above_sibling()
instead of null, triggering a warning.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2209>
The WorkspaceGroup class in defined as CONST, which means that,
strictly speaking, is inaccessible from outside the file
workspaceAnimation.js. But Desktop Icons NG needs access to it.
Although the current Javascript engine "tolerates" this access,
a warning message is shown in the log advertising that it's
incorrect, and that although it is still allowed, the code
should be fixed.
This patch changes the definition from CONST to VAR to allow
accessing it from extensions.
jk
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2068>
The behavior when switching workspaces now with the touchpad gesture is
very very weird, it almost always swipes to the last workspace instead
of the next one.
So revert this change again and only swipe a single page per gesture. We
can enable long swipes again when we've figured out a proper way to
detect what the user wants (which is going to be quite challenging), see
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4355.
This reverts commit dfae3281b9.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1933>
When this class was written, all swipes in the shell were vertical, so it
made sense to make the default orientation vertical. This isn't the case
anymore, thus pass make it mandatory to specify orientation when creating
a tracker.
Change the property default values to horizontal as well to match Clutter
instead of the old shell design.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1731>
So far, we couldn't allow workspace scrolling outside the overview
because scroll events were always sent to clients. However mutter
was changed recently to pass on scroll events when the mouse button
modifier (usually super) is pressed, which allows us to enable the
same workspace scrolling as in the overview now.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1612>
Currently, there's one animation for the whole canvas. While it looks fine
with just one screen, it causes windows to move between screens when
switching workspaces. Instead, have a separate animation on each screen,
and sync their progress so that at any given time the progress "fraction"
is the same between all screens. Clip all animations to their screens so
that the windows don't leak to other screens.
If a window is placed between every screen, can end up in multiple
animations, in that case each part is still animated separately.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/1213
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1326>
Currently, the workspace swipe transition only has one workspace in each
direction. This works until you try to do multiple swipes in quick
succession. The second swipe would continue the existing transition, which
only has 2 or 3 workspaces in it, and will hit a wall.
To prevent this, take all workspaces and arrange them into a column or row,
depending on the layout, and use that as a transition.
For the transition that happens when focusing a window on another workspace
(for example, via Alt+Tab), still use only two workspaces instead of all of
them.
Since we don't support layouts other than single rows/columns anymore,
diagonal transitions aren't supported anymore, and will be shown as
horizontal or vertical instead.
Since nw alt-tab and gesture transitions are different, don't allow to do
both at once, that is, disable swipe tracker when a programmatic transition
is going. This will also conveniently cancel a gesture transition if a
programmatic one is initiated while a gesture is in progress.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2612
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1326>
In future we will need to use window clones to better support multiple
monitors. To avoid having to hide every window, show wallpapers behind
the workspace transition: one per monitor.
Put the wallpaper into a separate class right away, later it will be
useful to make the animation per-monitor.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1326>
Simplify the code a bit. The workspace group is relatively self-contained,
so split it from the general animation. Reimplement _syncStacking().
This will help a lot later, with workspace strip and multi-monitor support.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1326>
