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
The current page is going to be destroyed as part of _onKeyboardGroupsChanged
cleanup, however we don't unset its pointer, and thus we'd might try to call a
function using an invalidated pointer.
So, unset the this._current_page reference when its get destroyed, connecting
to destroy signal when setting it and disconnecting when changing page.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/1281https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/540
We were cleaning up self._groups, but the actors for all previous
groups/layers/modes would remain attached to the aspect container,
simply hidden.
Under some circumstances this can really make the amount of actors
in the shell stage to quickly ramp up, it's not just a "leak" but
also has potential side effects on performance.
We should destroy all child actors of this._aspectContainer, except
the static ones (emoji and keypad).
While at it, fix this._groups re-initialization, as it's actually an
object, not an array.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/523
Closes?: https://gitlab.gnome.org/GNOME/mutter/issues/556
Unlike regular keys that generate key events from a virtual device,
emoji keys rely on the input method to insert the character. However
as the compositor cannot inject IM events into ibus, this only works
in the shell's own entries on X11.
We shouldn't expose mostly broken functionality to the user, so limit
the feature to the wayland session.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/1172
It is convenient for the OSK so it eg. doesn't appear centered in the
available space (eg. on very narrow portrait layouts), plus it will also
be convenient to align other AspectContainers to the same baseline.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/439
The menu grabs the key focus when opened, which takes focus away from
whichever actor triggered the keyboard. And as the menu doesn't have
any text entries, the keyboard is popped down as a result.
Prevent this by making the menu items unfocusable, so the keyboard
focus just stays where it is. Considering that the menu is part
of the on-screen keyboard itself, not being keyboard-navigatable
isn't a big deal here.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/171
This keyboard works similar to GTK+'s emoji chooser (actually, both pull
from the same JSON file). Emojis are categorized in sections and variants
and kept in a "model".
The EmojiPager actor then uses this model to generate pages on-the-fly as
the user swipes around. This is an important optimization since the amount
of actors would rival with the rest of the shell otherwise.
The EmojiSelection object puts the EmojiPager, the page indicators and
a KeyContainer with the bottom row of emoji section shortcuts together to
implement the emoji panel as a whole.
The Keyboard object hooked this to an "emoji" key, which is just visible
on the Clutter.InputContentPurpose where showing an emoji would be
meaningful. Otherwise the surrounding buttons are made a bit wider to
cover up for it (i.e. as it was before).
This will be useful as we want other panels (eg. emoji) to preserve aspect
ratio with the rest of the OSK. Separate the aspect ratio management logic
into this container that will be the parent of them all.
ES6 finally adds standard class syntax to the language, so we can
replace our custom Lang.Class framework with the new syntax. Any
classes that inherit from GObject will need special treatment,
so limit the port to regular javascript classes for now.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/361
If the session mode doesn't allow access to Settings, the language
menu should respect that and not expose the "Region & Languages"
panel. Using the dedicated method instead of manually constructing
the menu item takes care of that and makes for less code.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/780
Pretty much like dd4709bb2, BoxPointer's show() and hide()
functions will clash with Clutter.Actor's ones.
In addition to that, on a conceptual level, the current API
is not great, because calling boxPointer.hide() won't result
in boxPointer.actor.visible == false.
For these reasons, rename show() and hide() to open() and
close(). A compatibility layer will be added in a following
commit, warning about the usage of show() and hide().
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/153
Emitting it that soon results in JS warnings, as we don't have
everything in place yet. The position-changed signal will be
emitted from other locations as soon as we have it.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/464Closes: #464
As strings are guaranteed to use UTF-8 in the GNOME platform, generic
file APIs like g_file_load_contents() return raw data instead. Since
gjs' recent update to mozjs60, this data is now returns as Uint8Array
which cannot simply be treated as string - its toString() method boils
down to arr.join(',') - so use gjs' new ByteArray module to explicitly
convert the data.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/179
For windows, the cursor location needs to be adjusted by the frame
offsets. However we cannot assume that there is a window, as the
shell itself can have the key focus.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/414
And stop using FocusCaretTracker for caret position purposes. This
new object uses 1) the text-input protocol in wayland and 2) Info
from IBusPanelService for X11 (which is meant to work for XIM too).
This drops the usage of AtspiEventListener for OSK purposes, which
is best to avoid.
Remove any usage of MetaScreen, as it has been removed from libmutter
in the API version 3. The corresponding functionality has been moved
into three different places: MetaDisplay, MetaX11Display (for X11
specific functionality) and MetaWorkspaceManager.
https://bugzilla.gnome.org/show_bug.cgi?id=759538
This may be the case where keyboardIndex is -1, which may be the
case where either the keyboard monitor hasn't been set yet, or
the keyboard is being unmanaged and meta_window_get_monitor
returns -1
https://bugzilla.gnome.org/show_bug.cgi?id=788882
When not using arrow notation with anonymous functions, we use Lang.bind()
to bind `this` to named callbacks. However since ES5, this functionality
is already provided by Function.prototype.bind() - in fact, Lang.bind()
itself uses it when no extra arguments are specified. Just use the built-in
function directly where possible, and use arrow notation in the few places
where we pass additional arguments.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
This is pseudo-class is added on .shift-key-uppercase whenever the shift
state is latched, a matching selector would be:
.keyboard-key.shift-key-uppercase:latched {}
https://gitlab.gnome.org/GNOME/gnome-shell/issues/46
Drop the UTF8 glyphs from those, and add style classes so those can be
specifically themed and given a background image. The style classes are:
.keyboard-key.enter-key{}
.keyboard-key.shift-key-lowercase{} /* applies while lowercase */
.keyboard-key.shift-key-uppercase{} /* applies while uppercase */
.keyboard-key.layout-key{}
.keyboard-key.hide-key{}
https://gitlab.gnome.org/GNOME/gnome-shell/issues/46
Do the finicky checks to adjust key widths and whatnot based on other
values than the label. This makes the label exclusively used for
presentation (i.e. setting up a St.Label).
https://gitlab.gnome.org/GNOME/gnome-shell/issues/46
Instead of latching all states, make shift unlatched by default, and only
latched when making a long press on the key. When not latched, the keyboard
will switch to the first level (alphabetic lowercase) after the first key
press.
Also, move the actual level switch to Key::pressed, so it feels more
reactive on long press.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/46
It was mistakenly connecting twice to the 'released' signal. Also, move
level changes to key release, since it will be more convenient to hook
latched states on long press.
https://gitlab.gnome.org/GNOME/gnome-shell/issues/46
These objects created this.actor being the St.Button, and a surrounding
this.container actor that is the actual actor callers care about. Turn this
around and make this.actor be the parent-less actor, and this.keyButton the
contained internal button. This is more consistent with gnome-shell style.
Commit 8fdf47ea5b removed _addKeys(), but forgot one caller. We just want
to regenerate the keyboard for the current group, so call into the
_onGroupChanged function.
Currently the language options displayed pretty much mirror those of the
top bar keyboard layout selection popup. It may make sense in the future
to only list languages, and automatically switch to the enabled IMs that
the OSK can benefit from (eg. by filling in suggestions).
The focused window will move up/down together with the OSK if the focus
area happens to be covered by the area to be covered by the OSK. This
state is reverted whenever the window loses focus, given it wasn't
relayout in between.
We do not need the parent Keyboard object to handle those specially, the
code can be self-contained enough. The Key object will simply emit
pressed/released events containing the keycode/string, be it from the
parent key or one contained in the BoxPointer.
Instead of manually resizing each key everytime the keyboard needs to
relayout, have a special grid container that will preserve aspect when
resized.
This actor works in two stages though, first the keys need to be added
and then layoutButtons() need to be called for the actors to be
reparented to the container with the right attachment options.
The keys possibly need resizing after a (new) layer has been set, there's
however calling places that don't. Instead, fold this._redraw() into
setActiveLayer().
Getting the necessary "setting enabled, or input from touchscreen"
conditions to have the OSK shown are not enough on the lack of a
current focus. As we are setting up the caret tracker here, wait for
the focus in event before showing the keyboard.
This fixes 2 issues, with the setting disabled it became really hard
to get the OSK hidden on eg. touchscreen->pointer device switches,
as visibility only depended on the a11y setting here. And secondly,
enabling the setting would always end up with the OSK being shown
regardless of focus, while it should stay hidden if there's no text
edition.
https://bugzilla.gnome.org/show_bug.cgi?id=788188
We want touch events to enable the keyboard and focus tracking, but
not to actually show it right away. Implement that behavior by only
changing the visibility of the keyboard when triggered by a GSettings
change.
https://bugzilla.gnome.org/show_bug.cgi?id=788188
We enable the keyboard when it is either enabled explicitly via
a11y settings or when using a touch device. We'll soon want to
special-case changes to the GSettings, so track its value in a
dedicated property.
https://bugzilla.gnome.org/show_bug.cgi?id=788188
About every other situation can do with synchronizing keyboard visibility,
and keyboard layout changes are already handled internally in the Keyboard
object.
A downside of this approach is that once created, there will always be a
Keyboard instance and its full actor hierarchy. Seems reasonable to do that
since we can't tell it won't ever be needed.
https://bugzilla.gnome.org/show_bug.cgi?id=785309
Any symbols (including class properties) that should be visible
outside the module it's defined in need to be defined as global.
For now gjs still allows the access for 'const', but get rid of
the warnings spill now by changing it.
https://bugzilla.gnome.org/show_bug.cgi?id=785084
