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cleanup: Use arrow notation for anonymous functions

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Arrow notation is great, use it consistently through-out the code base
to bind `this` to anonymous functions, replacing the more overbose
Lang.bind(this, function() {}).

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
This commit is contained in:
Florian Müllner
2017-10-31 01:38:18 +01:00
committed by Florian Müllner
parent 76f09b1e49
commit 213e38c2ef
105 changed files with 2165 additions and 2408 deletions
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38
js/ui/iconGrid.js
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@ -321,11 +321,7 @@ var IconGrid = new Lang.Class({
},
_getVisibleChildren() {
let children = this._grid.get_children();
children = children.filter(function(actor) {
return actor.visible;
});
return children;
return this._grid.get_children().filter(actor => actor.visible);
},
_getPreferredHeight(grid, forWidth, alloc) {
@ -462,19 +458,19 @@ var IconGrid = new Lang.Class({
delay: delay,
scale_x: ANIMATION_BOUNCE_ICON_SCALE,
scale_y: ANIMATION_BOUNCE_ICON_SCALE,
onComplete: Lang.bind(this, function() {
onComplete: () => {
Tweener.addTween(actor,
{ time: ANIMATION_TIME_IN - bounceUpTime,
transition: 'easeInOutQuad',
scale_x: 1,
scale_y: 1,
onComplete: Lang.bind(this, function() {
onComplete: () => {
if (isLastItem)
this._animationDone();
actor.reactive = true;
})
}
});
})
}
});
}
},
@ -495,15 +491,15 @@ var IconGrid = new Lang.Class({
// Design decision, 1/2 of the source actor size.
let [sourceScaledWidth, sourceScaledHeight] = [sourceWidth / 2, sourceHeight / 2];
actors.forEach(function(actor) {
actors.forEach(actor => {
let [actorX, actorY] = actor._transformedPosition = actor.get_transformed_position();
let [x, y] = [actorX - sourceX, actorY - sourceY];
actor._distance = Math.sqrt(x * x + y * y);
});
let maxDist = actors.reduce(function(prev, cur) {
let maxDist = actors.reduce((prev, cur) => {
return Math.max(prev, cur._distance);
}, 0);
let minDist = actors.reduce(function(prev, cur) {
let minDist = actors.reduce((prev, cur) => {
return Math.min(prev, cur._distance);
}, Infinity);
let normalization = maxDist - minDist;
@ -541,14 +537,14 @@ var IconGrid = new Lang.Class({
y: finalY,
scale_x: 1,
scale_y: 1,
onComplete: Lang.bind(this, function() {
onComplete: () => {
if (isLastItem)
this._animationDone();
actor.opacity = 255;
actor.reactive = true;
actorClone.destroy();
})};
}};
fadeParams = { time: ANIMATION_FADE_IN_TIME_FOR_ITEM,
transition: 'easeInOutQuad',
delay: delay,
@ -567,14 +563,14 @@ var IconGrid = new Lang.Class({
y: adjustedSourcePositionY,
scale_x: scaleX,
scale_y: scaleY,
onComplete: Lang.bind(this, function() {
onComplete: () => {
if (isLastItem) {
this._animationDone();
this._restoreItemsOpacity();
}
actor.reactive = true;
actorClone.destroy();
})};
}};
fadeParams = { time: ANIMATION_FADE_IN_TIME_FOR_ITEM,
transition: 'easeInOutQuad',
delay: ANIMATION_TIME_OUT + delay - ANIMATION_FADE_IN_TIME_FOR_ITEM,
@ -1000,10 +996,7 @@ var PaginatedIconGrid = new Lang.Class({
transition: 'easeInOutQuad'
};
if (i == (children.length - 1))
params.onComplete = Lang.bind(this,
function() {
this.emit('space-opened');
});
params.onComplete = () => { this.emit('space-opened'); };
Tweener.addTween(children[i], params);
}
},
@ -1021,10 +1014,7 @@ var PaginatedIconGrid = new Lang.Class({
{ translation_y: 0,
time: EXTRA_SPACE_ANIMATION_TIME,
transition: 'easeInOutQuad',
onComplete: Lang.bind(this,
function() {
this.emit('space-closed');
})
onComplete: () => { this.emit('space-closed'); }
});
}
}