Commit Graph

40 Commits

Author SHA1 Message Date
Florian Müllner
a8005e3c30 slider: Stop emulating drags in key handling
Emitting ::drag-end after changing the slider value via arrow keys
was a cheap way to make the sound feedback work for keyboard input.
But now that the volume indicator plays the sound on ::value-changed
as well, we can stop doing that - after all, key presses aren't drags.

Besides that, this will make the limiting of feedback to actual volume
changes from the previous commit work for key events as well.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/53
2019-11-23 15:08:54 +01:00
Florian Müllner
ebf77748a8 cleanup: Require "dangling" commas
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
2019-11-11 19:25:14 +00:00
Florian Müllner
104071acbd js: Replace child properties
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
2019-11-01 19:42:01 +00:00
Marco Trevisan (Treviño)
55b57421dc cleanup: Replace signal connections with virtual functions
Inheriting from actors allows to use virtual functions instead of signal
connections for multiple cases, so just use them when possible.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/559
2019-10-16 15:26:13 +00:00
Jonas Dreßler
2156577333 slider: Unset signal IDs when ending the slider drag
Unset the signal IDs we connected to when starting the drag. Otherwise
we get error messages if a touch drag is ended after a mouse drag
happened because the signal IDs are still set but no signals are
connected.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/740
2019-09-22 22:20:41 +00:00
Florian Müllner
f0e1dc5715 slider: Do not notify on parent's behalf
Instead just use the regular property setter which since commit 3d3dca4aa
already emits the signal and queues a redraw.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1500
2019-08-13 16:35:17 +02:00
Florian Müllner
3d3dca4aa2 js: Actorize animated objects
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
2019-08-06 23:54:29 +02:00
Florian Müllner
e357559582 cleanup: Mark globals used from other modules as exported
eslint cannot figure out that those symbols are used from other modules
via imports, so they trigger unused-variable errors. To fix, explicitly
mark those symbols as exported.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/627
2019-07-24 00:28:45 +02:00
Florian Müllner
11b116cb9d cleanup: Remove some unhelpful unused variables in destructuring
We aren't using them, and they don't add much in terms of clarity,
so drop them to fix a couple of eslint errors.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/627
2019-07-24 00:28:45 +02:00
Florian Müllner
2f97a1a55d cleanup: Mark unused arguments as unused
This will stop eslint from warning about them, while keeping their
self-documenting benefit.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/627
2019-07-24 00:28:45 +02:00
Florian Müllner
79cf3a6dd0 cleanup: Remove some unhelpful unused arguments
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
2019-07-24 00:28:45 +02:00
Florian Müllner
29b04fcbf2 style: Fix stray/missing semi-colons
Spotted by eslint.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/607
2019-07-01 23:44:11 +02:00
Florian Müllner
e2e02c9a2f cleanup: Avoid implicit coercion
Converting a variable to a particular type can be done explicitly (with
functions like Number() or toString()) or implicitly by relying on type
coercion (like concatenating a variable to the empty string to force
a string, or multiplying it with 1 to force a number).

As those tend to be less readable and clear, they are best avoided. So
replace the cases of string coercion we use with template strings, and
clarify the places that can be confused with number coercion.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/607
2019-07-01 23:44:11 +02:00
Florian Müllner
e56d7f5021 cleanup: Remove unused variables
Spotted by eslint.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/607
2019-07-01 23:44:10 +02:00
Florian Müllner
fd50b9a45e cleanup: Use destructuring for imports from GI
This is *much* nicer than repetitive "imports.gi" lines ...

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/399
2019-02-09 07:39:20 +01:00
Florian Müllner
a1534dab02 cleanup: Clean up unused imports
Spotted by eslint.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/399
2019-02-09 05:05:07 +01:00
Florian Müllner
bacfdbbb03 cleanup: Port non-GObject classes to JS6 classes
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
2019-01-25 14:02:44 +00:00
Didier Roche
3f756dc608 barLevel: Support maxValue higher than 1
Ensure that both barLevel and slider can support a higher maxValue than 1
and computes various positions based on it.
It defaults to 1 if not set.

https://bugzilla.gnome.org/show_bug.cgi?id=790280.
2018-07-31 18:14:10 +00:00
Didier Roche
c90a4e4849 levelBar: Factor out bar drawing
Split drawing logic from Slider to BarLevel subclass.
This changes part of the theme css from -slider- to -barlevel-.

https://bugzilla.gnome.org/show_bug.cgi?id=790280.
2018-07-31 18:14:09 +00:00
Florian Müllner
3b1330880f cleanup: Use Function.prototype.bind()
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
2018-02-21 13:55:02 +00:00
Florian Müllner
76f09b1e49 cleanup: Use method syntax
Modern javascript has a short-hand for function properties, embrace
it for better readability and to prepare for an eventual port to
ES6 classes.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
2018-02-21 13:54:58 +00:00
Florian Müllner
033277b68f Define externally accessible contants with 'var' instead of 'const'
Just as we did with classes, define other constants that are (or
may be) used from other modules with 'var' to cut down on warnings.

https://bugzilla.gnome.org/show_bug.cgi?id=785084
2017-07-18 21:52:06 +02:00
Florian Müllner
2582d16ca7 Define classes with 'var' instead of 'const'
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
2017-07-18 21:52:06 +02:00
Carlos Garnacho
516d19eb39 slider: Cache slider width for dragging handlers
The actor allocation will be invalid on CLUTTER_TOUCH_BEGIN, because
it comes together with a CLUTTER_ENTER event that will recalculate
styles, and queue a relayout in result.

The net result is that on CLUTTER_TOUCH_BEGIN, the relayout has been
already queued, so the slider width comes up as 0, and the value ends
up as 1. Later touch events already happen on a validated actor, so
it is corrected. Still, not fun when modifying the volume slider on a
touchscreen.
2017-07-15 02:36:19 +02:00
Mario Sanchez Prada
779b1ae8e5 slider: Emit a 'drag-begin' signal when starting to drag
We are already emitting a 'drag-end' signal when no more dragging
is happening, so it makes sense to emit a 'drag-begin' too when
starting, so that apps interested in implementing different logic
between those two events can easily do it without needing to deal
with the underlying 'button-press-event' signal for the actor.

https://bugzilla.gnome.org/show_bug.cgi?id=761208
2016-01-27 22:35:11 +00:00
Adel Gadllah
554de3fb24 Lower slider scrolling step to 2%
https://bugzilla.gnome.org/show_bug.cgi?id=742648
2015-01-16 18:24:36 +01:00
Adel Gadllah
e3a8a284a4 slider: Don't hardcode scroll interval for smooth scrolling
Use the SLIDER_SCROLL_STEP constant instead for consistency.

https://bugzilla.gnome.org/show_bug.cgi?id=742648
2015-01-10 14:56:34 +01:00
Carlos Garnacho
dbbf4097a5 slider: React to touch events
The slider locks to the first interacting sequence, and ignores events from
any other.

https://bugzilla.gnome.org/show_bug.cgi?id=733633
2014-07-24 18:15:02 +02:00
Magdalen Berns
f21c49f8da Slider: put imports in order
Bug https://bugzilla.gnome.org/show_bug.cgi?id=712649
2014-02-05 19:36:50 +00:00
Florian Müllner
deb2f30b37 js: Use EVENT_PROPAGATE/EVENT_STOP constants in event handlers
Just as SOURCE_CONTINUE/SOURCE_REMOVE in source functions, these
constants increase code clarity over plain true/false.

https://bugzilla.gnome.org/show_bug.cgi?id=719567
2013-12-16 18:27:19 +01:00
Alejandro Piñeiro
84d8d4f622 a11y: using generic accessible at slider
Needed in order to fill the AtkValue implementation using
signal callbacks (ala ShellGenericContainer).

https://bugzilla.gnome.org/show_bug.cgi?id=648623
2013-08-28 16:05:54 +02:00
Alejandro Piñeiro
dd1651f2d1 Setting proper name and role for system menu sliders
https://bugzilla.gnome.org/show_bug.cgi?id=706391
2013-08-22 17:18:33 +02:00
Alejandro Piñeiro
aa569304bc Fix key navigation on system menu sliders
Rely key press events management if the menu item contains
a slider.

https://bugzilla.gnome.org/show_bug.cgi?id=706386
2013-08-22 16:02:35 +02:00
Alejandro Piñeiro
3d57fd3227 slider: fix wrong variable name for own actor
https://bugzilla.gnome.org/show_bug.cgi?id=706386
2013-08-22 16:02:35 +02:00
Jasper St. Pierre
44f8fecf84 slider: Explicitly grab the device that was clicked
It seems the Clutter bug mentioned has been fixed.

https://bugzilla.gnome.org/show_bug.cgi?id=704368
2013-07-19 05:36:02 -04:00
Jasper St. Pierre
0cee0e08e9 slider: Make clicking anywhere on the slider menu item pass to the slider
This is a regression from splitting the slider out that never got fixed.
Restore the previous (useful) behavior by adding a public API to the
slider that lets us pass an event through.

https://bugzilla.gnome.org/show_bug.cgi?id=704368
2013-07-19 05:36:02 -04:00
Jasper St. Pierre
109b29aeb5 slider: Add rounded ends to sliders
https://bugzilla.gnome.org/show_bug.cgi?id=702825
2013-06-25 09:49:44 -04:00
Jasper St. Pierre
8d47afb195 slider: Use clutter_cairo_set_source_color
This cuts down on the denseness of the code.

https://bugzilla.gnome.org/show_bug.cgi?id=702825
2013-06-24 15:14:03 -04:00
Jasper St. Pierre
a01469fb08 slider: Extend the trough to the allocation extents
This aligns the edge of the slider with the allocation of items
under it, which is what we want to happen in the new aggregate
menu.

https://bugzilla.gnome.org/show_bug.cgi?id=702825
2013-06-24 15:14:03 -04:00
Jasper St. Pierre
847cb5b972 slider: Separate PopupSliderMenuItem into its own widget
https://bugzilla.gnome.org/show_bug.cgi?id=701755
2013-06-06 14:00:38 -04:00