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Code Quality: Improve prefix, better scope, for animations #11752

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Nov 14, 2018
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77 changes: 6 additions & 71 deletions assets/stylesheets/_animations.scss
Original file line number Diff line number Diff line change
@@ -1,78 +1,13 @@
@keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
@mixin editor-animation__loading-fade {
animation: editor-animation__loading-fade 1.6s ease-in-out infinite;
}

@mixin animate_fade {
animation: animate_fade 0.1s ease-out;
@mixin editor-animation__fade-in($speed: 0.2s, $delay: 0s) {
animation: editor-animation__fade-in $speed ease-out $delay;
animation-fill-mode: forwards;
}

@mixin move_background {
background-size: 28px 28px;
animation: move_background 0.5s linear infinite;
}

@mixin loading_fade {
animation: loading_fade 1.6s ease-in-out infinite;
}

@mixin slide_in_right {
transform: translateX(+100%);
animation: slide_in_right 0.1s forwards;
}

@mixin slide_in_top {
transform: translateY(-100%);
animation: slide_in_top 0.1s forwards;
}

@mixin fade_in($speed: 0.2s, $delay: 0s) {
animation: fade-in $speed ease-out $delay;
animation-fill-mode: forwards;
}

@keyframes editor_region_focus {
from {
box-shadow: inset 0 0 0 0 $blue-medium-400;
}
to {
box-shadow: inset 0 0 0 4px $blue-medium-400;
}
}

@mixin region_focus($speed: 0.2s) {
animation: editor_region_focus $speed ease-out;
animation-fill-mode: forwards;
}

@keyframes rotation {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

@mixin animate_rotation($speed: 1s) {
animation: rotation $speed infinite linear;
}

@keyframes modal-appear {
from {
margin-top: $grid-size * 4;
}
to {
margin-top: 0;
}
}

@mixin modal_appear() {
animation: modal-appear 0.1s ease-out;
@mixin editor-animation__modal-appear() {
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This mixin doesn't seem useful as use only once, we can move it and rename it as well?

animation: editor-animation__modal-appear 0.1s ease-out;
animation-fill-mode: forwards;
}
2 changes: 1 addition & 1 deletion packages/block-library/src/file/editor.scss
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
margin-bottom: 0;

&.is-transient {
@include loading_fade;
@include editor-animation__loading-fade;
}

.wp-block-file__content-wrapper {
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13 changes: 12 additions & 1 deletion packages/block-library/src/gallery/editor.scss
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ ul.wp-block-gallery li {
}

&.is-transient img {
@include loading_fade;
@include editor-animation__loading-fade;
}

.editor-rich-text {
Expand Down Expand Up @@ -121,3 +121,14 @@ ul.wp-block-gallery li {
left: 50%;
transform: translate(-50%, -50%);
}

// Last item always needs margins reset.
// When block is selected, only reset the right margin of the 2nd to last item.
.wp-block-gallery {
.is-selected & .blocks-gallery-image:nth-last-child(2),
.is-selected & .blocks-gallery-item:nth-last-child(2),
.is-typing & .blocks-gallery-image:nth-last-child(2),
.is-typing & .blocks-gallery-item:nth-last-child(2) {
margin-right: 0;
}
}
7 changes: 1 addition & 6 deletions packages/block-library/src/gallery/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -114,13 +114,8 @@
}

// Last item always needs margins reset.
// When block is selected, only reset the right margin of the 2nd to last item.
.blocks-gallery-image:last-child,
.blocks-gallery-item:last-child,
.is-selected & .blocks-gallery-image:nth-last-child(2),
.is-selected & .blocks-gallery-item:nth-last-child(2),
.is-typing & .blocks-gallery-image:nth-last-child(2),
.is-typing & .blocks-gallery-item:nth-last-child(2) {
.blocks-gallery-item:last-child {
margin-right: 0;
}

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2 changes: 1 addition & 1 deletion packages/block-library/src/image/editor.scss
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
position: relative;

&.is-transient img {
@include loading_fade;
@include editor-animation__loading-fade;
}

figcaption img {
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12 changes: 11 additions & 1 deletion packages/components/src/higher-order/navigate-regions/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,16 @@
right: 0;
pointer-events: none;
outline: 4px solid transparent; // Shown in Windows High Contrast mode.
@include region_focus(0.1s);
animation: editor-animation__region-focus 0.2s ease-out;
animation-fill-mode: forwards;
}
}

@keyframes editor-animation__region-focus {
from {
box-shadow: inset 0 0 0 0 $blue-medium-400;
}
to {
box-shadow: inset 0 0 0 4px $blue-medium-400;
}
}
4 changes: 2 additions & 2 deletions packages/components/src/modal/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
z-index: z-index(".components-modal__screen-overlay");

// This animates the appearance of the white background.
@include fade-in();
@include editor-animation__fade-in();
}

// The modal window element.
Expand Down Expand Up @@ -40,7 +40,7 @@
transform: translate(-50%, -50%);

// Animate the modal frame/contents appearing on the page.
@include modal_appear();
@include editor_animation__modal-appear();
}
}

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11 changes: 10 additions & 1 deletion packages/components/src/spinner/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,15 @@
height: 4px;
border-radius: 100%;
transform-origin: 6px 6px;
@include animate_rotation;
animation: editor-animation__rotation 1s infinite linear;
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Could we give it a name using our guidelines: components-spinner__animation ?

}
}

@keyframes editor-animation__rotation {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
11 changes: 9 additions & 2 deletions packages/edit-post/src/components/fullscreen-mode/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -19,9 +19,16 @@ body.is-fullscreen-mode {
}

// Animations
@include fade_in(0.3s);
@include editor-animation__fade-in(0.3s);

.edit-post-header {
@include slide_in_top();
transform: translateY(-100%);
animation: editor-animation__slide-in-top 0.1s forwards;
}
}

@keyframes editor-animation__slide-in-top {
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could this be edit-post-fullscreen-mode__slide-in-animation?

100% {
transform: translateY(0%);
}
}
9 changes: 8 additions & 1 deletion packages/edit-post/src/components/layout/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -128,14 +128,21 @@
left: auto;
width: $sidebar-width;
border-left: $border-width solid $light-gray-500;
@include slide_in_right;
transform: translateX(+100%);
animation: editor-animation__slide-in-right 0.1s forwards;

body.is-fullscreen-mode & {
top: 0;
}
}
}

@keyframes editor-animation__slide-in-right {
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This could be edit-post-layout__slide-in-animation

100% {
transform: translateX(0%);
}
}

.edit-post-layout .editor-post-publish-panel__header-publish-button {
// Match the size of the Publish... button.
.components-button.is-large {
Expand Down
45 changes: 19 additions & 26 deletions packages/edit-post/src/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -20,28 +20,15 @@
@import "./components/visual-editor/style.scss";
@import "./components/options-modal/style.scss";

// Fade animations
@keyframes animate_fade {
from {
opacity: 0;
transform: translateY(4px);
}
to {
opacity: 1;
transform: translateY(0);
}
}

@keyframes move_background {
from {
background-position: 0 0;
}
to {
background-position: 28px 0;
}
}
/**
* Animations
*/

@keyframes loading_fade {
// These keyframes should not be part of the _animations.scss mixins file.
// Because keyframe animations can't be defined as mixins properly, they are duplicated.
// Since hey are intended only for the editor, we add them here instead.
@keyframes editor-animation__loading-fade {
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maybe more edit-post__loading-fade-animation

0% {
opacity: 0.5;
}
Expand All @@ -53,15 +40,21 @@
}
}

@keyframes slide_in_right {
100% {
transform: translateX(0%);
@keyframes editor-animation__fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}

@keyframes slide_in_top {
100% {
transform: translateY(0%);
@keyframes editor-animation__modal-appear {
from {
margin-top: $grid-size * 4;
}
to {
margin-top: 0;
}
}

Expand Down
2 changes: 1 addition & 1 deletion packages/editor/src/components/block-list/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -901,7 +901,7 @@
// Animate in
.editor-block-list__block:hover & {
opacity: 0;
@include fade_in(60ms, 0.5s);
@include editor-animation__fade-in(60ms, 0.5s);
}
}

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2 changes: 1 addition & 1 deletion packages/editor/src/components/block-mover/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
opacity: 0;

&.is-visible {
@include fade_in;
@include editor-animation__fade-in;
}

// 24px is the smallest size of a good pressable button.
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2 changes: 1 addition & 1 deletion packages/editor/src/components/post-saved-state/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
overflow: hidden;

&.is-saving {
animation: loading_fade 0.5s infinite;
animation: editor-animation__loading-fade 0.5s infinite;
}

.dashicon {
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,9 @@ src: url(sansation_light.woff);
`;

exports[`CSS selector wrap should ignore keyframes 1`] = `
"@keyframes move_background {
"@keyframes editor-animation__fade-in {
from {
background-position: 0 0;
opacity: 0;
}
}"
`;
Expand Down
4 changes: 2 additions & 2 deletions packages/editor/src/editor-styles/transforms/test/wrap.js
Original file line number Diff line number Diff line change
Expand Up @@ -40,9 +40,9 @@ describe( 'CSS selector wrap', () => {
it( 'should ignore keyframes', () => {
const callback = wrap( '.my-namespace' );
const input = `
@keyframes move_background {
@keyframes editor-animation__fade-in {
from {
background-position: 0 0;
opacity: 0;
}
}`;
const output = traverse( input, callback );
Expand Down