Lint and format src/runtime/transition/index.js

pull/8569/head
S. Elliott Johnson 3 years ago
parent 317c0fa623
commit 98c951de57

@ -4,134 +4,148 @@ import { assign, split_css_unit, is_function } from '../internal';
* @param {BlurParams}
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
export function blur(node, { delay = 0, duration = 400, easing = cubicInOut, amount = 5, opacity = 0 } = {}) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const f = style.filter === 'none' ? '' : style.filter;
const od = target_opacity * (1 - opacity);
const [value, unit] = split_css_unit(amount);
return {
delay,
duration,
easing,
css: (_t, u) => `opacity: ${target_opacity - od * u}; filter: ${f} blur(${u * value}${unit});`
};
export function blur(
node,
{ delay = 0, duration = 400, easing = cubicInOut, amount = 5, opacity = 0 } = {}
) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const f = style.filter === 'none' ? '' : style.filter;
const od = target_opacity * (1 - opacity);
const [value, unit] = split_css_unit(amount);
return {
delay,
duration,
easing,
css: (_t, u) => `opacity: ${target_opacity - od * u}; filter: ${f} blur(${u * value}${unit});`
};
}
/** @param {Element} node
* @param {FadeParams}
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
export function fade(node, { delay = 0, duration = 400, easing = linear } = {}) {
const o = +getComputedStyle(node).opacity;
return {
delay,
duration,
easing,
css: (t) => `opacity: ${t * o}`
};
const o = +getComputedStyle(node).opacity;
return {
delay,
duration,
easing,
css: (t) => `opacity: ${t * o}`
};
}
/** @param {Element} node
* @param {FlyParams}
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
export function fly(node, { delay = 0, duration = 400, easing = cubicOut, x = 0, y = 0, opacity = 0 } = {}) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const transform = style.transform === 'none' ? '' : style.transform;
const od = target_opacity * (1 - opacity);
const [xValue, xUnit] = split_css_unit(x);
const [yValue, yUnit] = split_css_unit(y);
return {
delay,
duration,
easing,
css: (t, u) => `
export function fly(
node,
{ delay = 0, duration = 400, easing = cubicOut, x = 0, y = 0, opacity = 0 } = {}
) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const transform = style.transform === 'none' ? '' : style.transform;
const od = target_opacity * (1 - opacity);
const [xValue, xUnit] = split_css_unit(x);
const [yValue, yUnit] = split_css_unit(y);
return {
delay,
duration,
easing,
css: (t, u) => `
transform: ${transform} translate(${(1 - t) * xValue}${xUnit}, ${(1 - t) * yValue}${yUnit});
opacity: ${target_opacity - od * u}`
};
};
}
/** @param {Element} node
* @param {SlideParams}
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
export function slide(node, { delay = 0, duration = 400, easing = cubicOut, axis = 'y' } = {}) {
const style = getComputedStyle(node);
const opacity = +style.opacity;
const primary_property = axis === 'y' ? 'height' : 'width';
const primary_property_value = parseFloat(style[primary_property]);
const secondary_properties = axis === 'y' ? ['top', 'bottom'] : ['left', 'right'];
const capitalized_secondary_properties = secondary_properties.map((e) => `${e[0].toUpperCase()}${e.slice(1)}`);
const padding_start_value = parseFloat(style[`padding${capitalized_secondary_properties[0]}`]);
const padding_end_value = parseFloat(style[`padding${capitalized_secondary_properties[1]}`]);
const margin_start_value = parseFloat(style[`margin${capitalized_secondary_properties[0]}`]);
const margin_end_value = parseFloat(style[`margin${capitalized_secondary_properties[1]}`]);
const border_width_start_value = parseFloat(style[`border${capitalized_secondary_properties[0]}Width`]);
const border_width_end_value = parseFloat(style[`border${capitalized_secondary_properties[1]}Width`]);
return {
delay,
duration,
easing,
css: (t) => 'overflow: hidden;' +
`opacity: ${Math.min(t * 20, 1) * opacity};` +
`${primary_property}: ${t * primary_property_value}px;` +
`padding-${secondary_properties[0]}: ${t * padding_start_value}px;` +
`padding-${secondary_properties[1]}: ${t * padding_end_value}px;` +
`margin-${secondary_properties[0]}: ${t * margin_start_value}px;` +
`margin-${secondary_properties[1]}: ${t * margin_end_value}px;` +
`border-${secondary_properties[0]}-width: ${t * border_width_start_value}px;` +
`border-${secondary_properties[1]}-width: ${t * border_width_end_value}px;`
};
const style = getComputedStyle(node);
const opacity = +style.opacity;
const primary_property = axis === 'y' ? 'height' : 'width';
const primary_property_value = parseFloat(style[primary_property]);
const secondary_properties = axis === 'y' ? ['top', 'bottom'] : ['left', 'right'];
const capitalized_secondary_properties = secondary_properties.map(
(e) => `${e[0].toUpperCase()}${e.slice(1)}`
);
const padding_start_value = parseFloat(style[`padding${capitalized_secondary_properties[0]}`]);
const padding_end_value = parseFloat(style[`padding${capitalized_secondary_properties[1]}`]);
const margin_start_value = parseFloat(style[`margin${capitalized_secondary_properties[0]}`]);
const margin_end_value = parseFloat(style[`margin${capitalized_secondary_properties[1]}`]);
const border_width_start_value = parseFloat(
style[`border${capitalized_secondary_properties[0]}Width`]
);
const border_width_end_value = parseFloat(
style[`border${capitalized_secondary_properties[1]}Width`]
);
return {
delay,
duration,
easing,
css: (t) =>
'overflow: hidden;' +
`opacity: ${Math.min(t * 20, 1) * opacity};` +
`${primary_property}: ${t * primary_property_value}px;` +
`padding-${secondary_properties[0]}: ${t * padding_start_value}px;` +
`padding-${secondary_properties[1]}: ${t * padding_end_value}px;` +
`margin-${secondary_properties[0]}: ${t * margin_start_value}px;` +
`margin-${secondary_properties[1]}: ${t * margin_end_value}px;` +
`border-${secondary_properties[0]}-width: ${t * border_width_start_value}px;` +
`border-${secondary_properties[1]}-width: ${t * border_width_end_value}px;`
};
}
/** @param {Element} node
* @param {ScaleParams}
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
export function scale(node, { delay = 0, duration = 400, easing = cubicOut, start = 0, opacity = 0 } = {}) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const transform = style.transform === 'none' ? '' : style.transform;
const sd = 1 - start;
const od = target_opacity * (1 - opacity);
return {
delay,
duration,
easing,
css: (_t, u) => `
export function scale(
node,
{ delay = 0, duration = 400, easing = cubicOut, start = 0, opacity = 0 } = {}
) {
const style = getComputedStyle(node);
const target_opacity = +style.opacity;
const transform = style.transform === 'none' ? '' : style.transform;
const sd = 1 - start;
const od = target_opacity * (1 - opacity);
return {
delay,
duration,
easing,
css: (_t, u) => `
transform: ${transform} scale(${1 - sd * u});
opacity: ${target_opacity - od * u}
`
};
};
}
/** @param {SVGElement & { getTotalLength(): number }} node
* @param {DrawParams}
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
export function draw(node, { delay = 0, speed, duration, easing = cubicInOut } = {}) {
let len = node.getTotalLength();
const style = getComputedStyle(node);
if (style.strokeLinecap !== 'butt') {
len += parseInt(style.strokeWidth);
}
if (duration === undefined) {
if (speed === undefined) {
duration = 800;
}
else {
duration = len / speed;
}
}
else if (typeof duration === 'function') {
duration = duration(len);
}
return {
delay,
duration,
easing,
css: (_, u) => `
let len = node.getTotalLength();
const style = getComputedStyle(node);
if (style.strokeLinecap !== 'butt') {
len += parseInt(style.strokeWidth);
}
if (duration === undefined) {
if (speed === undefined) {
duration = 800;
} else {
duration = len / speed;
}
} else if (typeof duration === 'function') {
duration = duration(len);
}
return {
delay,
duration,
easing,
css: (_, u) => `
stroke-dasharray: ${len};
stroke-dashoffset: ${u * len};
`
};
};
}
/**
* @param {CrossfadeParams & {
@ -140,64 +154,69 @@ export function draw(node, { delay = 0, speed, duration, easing = cubicInOut } =
* @returns {[(node: any, params: import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").CrossfadeParams & { key: any; }) => () => import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig, (node: any, params: import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").CrossfadeParams & { key: any; }) => () => import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig]}
*/
export function crossfade({ fallback, ...defaults }) {
/** @type {ClientRectMap} */
const to_receive = new Map();
/** @type {ClientRectMap} */
const to_send = new Map();
/** @param {Element} from_node
* @param {Element} node
* @param {CrossfadeParams} params
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
function crossfade(from_node, node, params) {
const { delay = 0, duration = (d) => Math.sqrt(d) * 30, easing = cubicOut } = assign(assign({}, defaults), params);
const from = from_node.getBoundingClientRect();
const to = node.getBoundingClientRect();
const dx = from.left - to.left;
const dy = from.top - to.top;
const dw = from.width / to.width;
const dh = from.height / to.height;
const d = Math.sqrt(dx * dx + dy * dy);
const style = getComputedStyle(node);
const transform = style.transform === 'none' ? '' : style.transform;
const opacity = +style.opacity;
return {
delay,
duration: is_function(duration) ? duration(d) : duration,
easing,
css: (t, u) => `
/** @type {ClientRectMap} */
const to_receive = new Map();
/** @type {ClientRectMap} */
const to_send = new Map();
/** @param {Element} from_node
* @param {Element} node
* @param {CrossfadeParams} params
* @returns {import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
function crossfade(from_node, node, params) {
const {
delay = 0,
duration = (d) => Math.sqrt(d) * 30,
easing = cubicOut
} = assign(assign({}, defaults), params);
const from = from_node.getBoundingClientRect();
const to = node.getBoundingClientRect();
const dx = from.left - to.left;
const dy = from.top - to.top;
const dw = from.width / to.width;
const dh = from.height / to.height;
const d = Math.sqrt(dx * dx + dy * dy);
const style = getComputedStyle(node);
const transform = style.transform === 'none' ? '' : style.transform;
const opacity = +style.opacity;
return {
delay,
duration: is_function(duration) ? duration(d) : duration,
easing,
css: (t, u) => `
opacity: ${t * opacity};
transform-origin: top left;
transform: ${transform} translate(${u * dx}px,${u * dy}px) scale(${t + (1 - t) * dw}, ${t + (1 - t) * dh});
transform: ${transform} translate(${u * dx}px,${u * dy}px) scale(${t + (1 - t) * dw}, ${
t + (1 - t) * dh
});
`
};
}
/** @param {ClientRectMap} items
* @param {ClientRectMap} counterparts
* @param {boolean} intro
* @returns {(node: any, params: import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").CrossfadeParams & { key: any; }) => () => import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
function transition(items, counterparts, intro) {
return (node, params) => {
items.set(params.key, node);
return () => {
if (counterparts.has(params.key)) {
const other_node = counterparts.get(params.key);
counterparts.delete(params.key);
return crossfade(other_node, node, params);
}
// if the node is disappearing altogether
// (i.e. wasn't claimed by the other list)
// then we need to supply an outro
items.delete(params.key);
return fallback && fallback(node, params, intro);
};
};
}
return [transition(to_send, to_receive, false), transition(to_receive, to_send, true)];
};
}
/** @param {ClientRectMap} items
* @param {ClientRectMap} counterparts
* @param {boolean} intro
* @returns {(node: any, params: import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").CrossfadeParams & { key: any; }) => () => import("/Users/elliottjohnson/dev/sveltejs/svelte/index.ts-to-jsdoc").TransitionConfig}
*/
function transition(items, counterparts, intro) {
return (node, params) => {
items.set(params.key, node);
return () => {
if (counterparts.has(params.key)) {
const other_node = counterparts.get(params.key);
counterparts.delete(params.key);
return crossfade(other_node, node, params);
}
// if the node is disappearing altogether
// (i.e. wasn't claimed by the other list)
// then we need to supply an outro
items.delete(params.key);
return fallback && fallback(node, params, intro);
};
};
}
return [transition(to_send, to_receive, false), transition(to_receive, to_send, true)];
}
/** @typedef {(t: number) => number} EasingFunction */
/** @typedef {Map<any, Element>} ClientRectMap */
@ -206,19 +225,19 @@ export function crossfade({ fallback, ...defaults }) {
* @property {number} [duration]
* @property {EasingFunction} [easing]
* @property {(t:number,u:number)=>string} [css]
* @property {(t:number,u:number)=>void} [tick]
* @property {(t:number,u:number)=>void} [tick]
*/
/** @typedef {Object} BlurParams
* @property {number} [delay]
* @property {number} [duration]
* @property {EasingFunction} [easing]
* @property {number|string} [amount]
* @property {number} [opacity]
* @property {number} [opacity]
*/
/** @typedef {Object} FadeParams
* @property {number} [delay]
* @property {number} [duration]
* @property {EasingFunction} [easing]
* @property {EasingFunction} [easing]
*/
/** @typedef {Object} FlyParams
* @property {number} [delay]
@ -226,29 +245,29 @@ export function crossfade({ fallback, ...defaults }) {
* @property {EasingFunction} [easing]
* @property {number|string} [x]
* @property {number|string} [y]
* @property {number} [opacity]
* @property {number} [opacity]
*/
/** @typedef {Object} SlideParams
* @property {number} [delay]
* @property {number} [duration]
* @property {EasingFunction} [easing]
* @property {'x'|'y'} [axis]
* @property {'x'|'y'} [axis]
*/
/** @typedef {Object} ScaleParams
* @property {number} [delay]
* @property {number} [duration]
* @property {EasingFunction} [easing]
* @property {number} [start]
* @property {number} [opacity]
* @property {number} [opacity]
*/
/** @typedef {Object} DrawParams
* @property {number} [delay]
* @property {number} [speed]
* @property {number|((len:number)=>number)} [duration]
* @property {EasingFunction} [easing]
* @property {EasingFunction} [easing]
*/
/** @typedef {Object} CrossfadeParams
* @property {number} [delay]
* @property {number|((len:number)=>number)} [duration]
* @property {EasingFunction} [easing]
*/
* @property {EasingFunction} [easing]
*/

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