The keyboard is placed outside of the screen when shown and then slides
in via a transition that changes the translate-y property. This
translation does not affect the allocation of the Keyboard actor and as
such does not trigger any of the signals LayoutManager is connected to
to update the input region. This means the input region remains at the
original position of the actor outside of the screen and as a result on
X11 clicks will go through to the underlying window.
There was a workaround for this by queuing a relayout at the end of the
transition, but this stopped working due to optimizations avoiding
unnecessary allocation changes.
This updates that workaround to toggle the visibility of the actor
instead, which is the other signal that LayoutManager reacts to. Once
ClutterActor provides better ways to react to transforms this can
hopefully be removed entirely.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4556
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1955>
ClutterVirtualInputDevice::notify_keyval() expects time to be in
microseconds but Clutter::get_current_event_time() returns the time in
milliseconds. On Wayland the generated event triggers all the warnings
in MetaDisplay::sanity_check_timestamps() due to the event time
seemingly being in the past.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1926>
When we press a key with variants, we used to prevent an
early ::pressed, because a long press could show the options
popover, and the press be undone.
In addition, this long press could move to one of the suboptions,
and be released there. For this case we also want this late
emission of the ::pressed signal.
This makes the "tap, drag, release" pattern work on the
regular OSK keys, in addition to the emoji panel.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1789>
This is already allowed for pointer events, but touch events still expected
that the touch begin and end happen on the same Key actor. Change this
behavior for touch events, this is necessary for the tap-drag-release
pattern to select key variants to work on all input devices.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1789>
`key` is an empty string in this case, causing `charCodeAt(0)` to return
`NaN`, which when passed to `Clutter.unicode_to_keysym` now generates an
error in gjs >= 1.67.3:
```
JS ERROR: Error: Argument wc: value is out of range for uint32
```
And the symbolic keys like Backspace, Enter and Caps Lock would have their
presses ignored.
Just skip the call to `charCodeAt` that will fail and allow
`Clutter.unicode_to_keysym` to return its usual error flag.
Fixes: https://bugs.launchpad.net/bugs/1918738
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1758>
The logic that decides whether we should shift the window up when the
cursor rectangle overlaps with the keyboard rectangle doesn't work
properly right now, we want it to work like this:
- If the currently focused window is shifted up, keep it shifted up
until the cursor rect no longer overlaps the keyboard rect. To do that
comparison correctly, we need to adjust for the height the cursor rect
is shifted up by (keyboardHeight) and temporarily shift it down again.
- If the currently focused is not shifted up, we want to shift it up as
soon as the focus rect overlaps the keyboard rect. If that's not the
case, want still want to call _setFocusWindow(null) in order to shift
the previously focused window back down.
This fixes two issues: 1) We're currently shifting windows back down at
the wrong position of the cursor (that is y < keyboardHeight). 2) We're
not shifting down previously focused windows when focusing a different
window with the new focus in a specific region (y >= keyboardHeight &&
y + h < monitor.y + monitor.height - keyboardHeight).
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1760>
So far the FocusTracker of the OSK can only recognize grab ops on a
window, that is when the user grabs the window using a mouse or the
touchscreen and actively drags it somewhere.
Window can also be moved using keyboard shortcuts, fullscreen buttons or
other ways which don't rely on grabs. Start also supporting those window
movements by listening to the "position-changed" signal on the currently
focused window and emitting the new "window-moved" signal in that case.
Because the OSK sometimes moves windows by itself, we temporarily
disconnect from that new signal while we move the focused window in
_windowSlideAnimationComplete().
This also takes care of resetting this._focusWindowStartY on movements
of the window.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1760>
Commit 8526776b4a changed the OSK to use
the translation-y property of the MetaWindowActor when animating a focus
window, which broke two things:
1) It's not compatible with the obscured region culling we do for
windows in mutter. That's because MetaCullable strictly operates in
integer coordinates and thus has to ignore any transformations
(translation-y is a transformation). Because of this, during the
animation and gesture, window damage is now tracked incorrectly,
introducing painting issues. The best fix for this would probably be
factoring in transformations when tracking damage in MetaCullable, but
that's not feasible right now.
2) It broke the shifting up of maximized and tiled windows, likely that
is because they are positioned using constraints internally, and mutter
enforces those constraints every time meta_window_move_frame() is
called, not allowing the window to move somewhere else.
To fix both issues, go back to the old way of shifting the window for
now, using the fixed y position of the ClutterActor. To make sure the
drag-up gesture still works, store the initial y1 position of the window
and then use that as a reference point for all our animations.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1760>
I suggested it myself when reviewing
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1668, so
here I am reverting that again...
The difference between calling _setFocusWindow(null) and simply
unsetting the focusWindow is that the former animates the window back to
its position before we shifted it up, while the latter simply "lets go
of the window".
In this case we actually want the latter because after the user grabbed
the window, we obviously should not animate it away right underneath the
users pointer/finger.
To ensure the same mistake doesn't happen again, add a small comment
explaining why this code is as it is.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1760>
The focus rectangle of the OSK currently gets stored with an offset that
removes the global coordinates and makes it window-local coordinates.
This offsetting has been applied since the introduction of the
FocusTracker with commit fc5ab44704 and it
seems there's no real reason for it.
By removing this, we also emit position-changed when the window has
moved but the window-local coordinates stayed the same. We really want
to emit position-changed in that case because it might affect whether
the window needs to be shifted up.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1728>
Apparently some clients, including gtk don't "clip" the focus rectangle
to their window bounds when scrolling the focus outside the window. This
makes us shift up windows when the focus actually is no longer visible.
This issue needs fixing in GTK, it should probably stop reporting
focus changes when the focus moves outside of the visible view. We can
still do a little bit better on our side though and "clip" the rectangle
to the windows frame rect: If it moves out of the window, we simply stop
updating our focus rect.
The intersection check introduces a small problem though: Some clients
(for example gedit) will give us a cursor rect that has a 0 width or
height. This won't play well with graphene_rect_intersect()
(GrapheneRects never intersect if they are 0-sized), so we set the size
to 1 in case we get a 0-sized rectangle.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1728>
The FocusTracker keeps track of the currently focused window using its
internal this._currentWindow property. It will only pick up the focused
window though when receiving a "notify::focus-window" signal, so the
focused window that's set when the FocusTracker is created won't be
picked up.
Fix that by setting the _currentWindow during creation of the
FocusTracker.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1728>
Now that we got rid of the external calls to setCursorLocation(), we can
make that private. animateShow() and animateHide() weren't called from
outside anyway, so let's make those private, too.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1728>
What this signal does is fire when a window was grabbed. A receiver
might want to do something special when a window was grabbed, whereas
"reset" can mean anything. Rename the "reset" signal to
"window-grabbed".
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1728>
The animation handling is kinda split between layout (for the
keyboard slide), and keyboard (for the focus window slide). It
would be nice to have more fine grained control on those, so
move the animation handling altogether to keyboard.js as a start.
This is roughly similar, except that transformations apply to
the Keyboard actor, instead of the keyboardBox (its parent). We
now queue a relayout after the animation in order to update the
chrome tracking.
The only layering break now is that we emit
layoutManager::keyboard-visible-changed in keyboard.js, its
purpose will be dropped in future commits, so leave it there for
now.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1668>
Since gjs moved to mozjs60, return values of int8_t arrays can
no longer be treated as strings. We originally made the conversion
conditional to keep working with the (then) stable gjs release.
That was two years ago and we require a more recent gjs nowadays,
so there's no good reason for keeping the old code path.
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1407
In portrait orientation, we set the height to the preferred height
for the monitor width (or, if smaller, a third o the screen height).
However as the forWidth currently doesn't make a difference, the height
is effectively controlled by the natural height of the keys - which is
rather small.
Address this by making AspectContainer request an appropriate preferred
size based on the fixed ratio.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2349
We override the :visible property for the keyboard actor, but don't
provide a corresponding setter. The property is therefore read-only
on the javascript level, and any attempt to set it will fail.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2691
It seems there is a weird race condition between Clutter trying to
destroy the keyboard actor and Clutter trying to hide the keyboardBox
container actor: If the keyboardBox is hidden before destroying the
keyboard actor, Clutter doesn't repaint anything and the keyboard
remains visible until something else draws over it.
To fix this issue until we find the underlying Clutter bug, simply
destroy the keyboard actor before hiding the keyboardBox. The order in
which we call these doesn't matter anyway since hideKeyboard(true) hides
the keyboard immediately without an animation.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1736https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1142
We're dealing with attached keyboards now using the touch_mode property
of ClutterSeat: If a device has a keyboard attached, the touch-mode is
FALSE and we won't automatically show the OSK on touches, also the
touch-mode gets set to FALSE when an external keyboard is being plugged
in, so that also hides the OSK automatically.
With that, we can now ignore keyboard devices when updating the last
used device and no longer have to special-case our own virtual devices.
Because there was no special-case for the virtual device we use on
Wayland now, this fixes a bug where the keyboard disappeared after
touching keys like Enter or Backspace.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2287https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1142
Commit c1ec7b2ff meant to fall back to the base layout in case
a variant like `fr+oss` is set up, but as we are checking for
'+' on the array rather than the layout name, the fallback only
"works" for a layout that is literally called '+', whoops.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2471
Unused at the moment, but add the plumbing so that default key
definitions may specify symbolic icons that will be shown instead
of the text.
This is intended to replace the use of CSS and background-image
to handle those buttons with an icon.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/2214
To make sure the GC really disposes the KeyboardController object we
need to remove all references to the object, which means we have to
disconnect signals the object connects to, too.
This also fixes a bug where keys remain pressed forever and thus also
break that key on real keyboards. It happens if the OSK gets destroyed
during an OSK-key is being held so the StButton of the key is not
released. That means the key remains pressed in the
MetaVirtualInputDevice that we are now leaking because
KeyboardController isn't garbage collected.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/1015
We try to make the OSK 1/3rd as big as the monitor. On landscape
layouts we usually get away with it as there's plenty of horizontal
space to enlarge the OSK while keeping the OSK aspect ratio.
In portrait layout, the horizontal space is a lot more scarce so
it means we'll still have plenty of space after making the OSK as
wide as it can possibly be, which will look as odd blank space in
the OSK panel.
In order to fix this, let the OSK panel height be less than 1/3rd
the monitor size if we are dealing with portrait layouts.
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/2132
It will happen before next map anyway, and most notably at times
actor sizes produce correct results.
Fixes oddities in emoji pager visibility after showing the emoji
panel, moving to another page, and hiding the OSK with the downward
arrow button. The next time the emoji panel would be shown, panels
had a chance to remain invisible.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/943
It is already scheduled to be set on first map. Doing so here triggers
size and theme node checks the actor tree is not ready for, as the
toplevel actor is not yet attached to the stage.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/943
We want extended keys to have the same size as their parent key,
but this is currently broken and the keys end up with their
parent key's preferred size (which is smaller than its allocated
size).
This is due to the way ClutterActor's width/height properties work,
which only return the "real" (i.e. allocated) size when the allocation
is valid, and fall back to the preferred size otherwise.
As changing an StWidget's hover state involves adding or removing
the `:hover` pseudo class, this is currently always the case.
Creating the extended keys first means the keyButton's allocation
is probably valid, so do that.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1976
Remove setCurrentPage() function, introduce setCurrentPosition() instead,
which allows to have fractional positions.
Make inactive dots smaller, filled and partially transparent, as opposed to
larger and fully opaque active dot. Make dots smaller overall, remove
borders. Interpolate each dot between active and inactive state based on
scroll position.
Make it impossible to "uncheck" the active dot.
Thanks Florian Müllner for parts of the code.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/1932https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/843
While we support a reasonable list of layouts nowadays, we don't
include many variants like `fr+oss`. Instead of directly falling
back to the `us` layout, try stripping the variant first, as the
base layout is likely closer to the expectation than `us`.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1907
Since ES5, trailing commas in arrays and object literals are valid.
We generally haven't used them so far, but they are actually a good
idea, as they make additions and removals in diffs much cleaner.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/805
ES6 allows to omit property names where they match the name of the
assigned variable, which makes code less redunant and thus cleaner.
We will soon enforce that in our eslint rules, so make sure we use
the shorthand wherever possible.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/805
Every since commit aa394754, StBoxLayout has supported ClutterActor's
expand/align properties in addition to the container-specific child
properties. Given that that's the only container left with a special
child meta, it's time to fully embrace the generic properties (and
eventually remove the child meta).
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/780
Remove the `this.actor = ...` and `this.actor._delegate = this` patterns in most
of classes, by inheriting all the actor container classes.
Uses interfaces when needed for making sure that multiple classes will implement
some required methods or to avoid redefining the same code multiple times.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/559
The Keyboard class used to be both a view and controller class, however in order
to make the keyboard a native Clutter.Actor, we need to separate the widget from
the controller class, so that we can manage the actor lifetime from the JS side.
Thus, initialize the keyboard actor on the Keyboard constructor and create a
KeyboardManager class to manage its state and lifetime.
Add proxy methods for the public functions that were used by other shell
components
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/559
Properties that aren't marked as animatable don't support *implicit*
animations, but they can still be animated with explicit transitions.
Use the newly added convenience method to cut down further on Tweener
usage.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/666
Clutter animations work on GObject properties on animatables. The
last commit took care of the latter by turning all animated objects
into actor subclasses, now it's time to make all properties used
in Tweens into GObject properties.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/666
We have a couple of places where we don't tween the actor, but a
custom property on the delegate object. In order to move those
to Clutter animations, we will need an animatable, so turn those
objects into widget subclasses.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/666
We now have everything in place to replace Tweener for all animatable
properties with implicit animations, which has the following benefits:
- they run entirely in C, while Tweener requires context switches
to JS each frame
- they are more reliable, as Tweener only detects when an animation
is overwritten with another Tween, while Clutter considers any
property change
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/22
The different units - seconds for Tweener and milliseconds for
timeouts - are not a big issue currently, as there is little
overlap. However this will change when we start using Clutter's
own animation framework (which uses milliseconds as well), in
particular where constants are shared between modules.
In order to prepare for the transition, define all animation times
as milliseconds and adjust them when passing them to Tweener.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/663
While we aren't using those destructured variables, they are still useful
to document the meaning of those elements. We don't want eslint to keep
warning about them though, so mark them accordingly.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/627
Those unused arguments aren't bugs - unbeknownst to eslint, they all
correspond to valid signal parameters - but they don't contribute
anything to clarity, so just remove them anyway.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/627
Braces are optional for single-line arrow functions, but there's a
subtle difference:
Without braces, the expression is implicitly used as return value; with
braces, the function returns nothing unless there's an explicit return.
We currently reflect that in our style by only omitting braces when the
function is expected to have a return value, but that's not very obvious,
not an important differentiation to make, and not easy to express in an
automatic rule.
So just omit braces consistently as mandated by gjs' coding style.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/608
While we have some style inconsistencies - mostly regarding split lines,
i.e. aligning to the first arguments vs. a four-space indent - there are
a couple of places where the spacing is simply wrong. Fix those.
Spotted by eslint.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/608
We can use that newer method where we don't care about the actual position
of an element inside the array.
(Array.includes() and Array.indexOf() do behave differently in edge cases,
for example in the handling of NaN, but those don't matter to us)
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/152
When toggling keyboard various times, we might get an error because trying to
disconnect an idle that isn't set anymore.
This is because when we remove the idle, we don't unset the ID.
Also clear the idle when destroying the keyboard.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/540
