Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3924x 3924x 3924x 3924x 3924x 3924x 3924x 3924x 3924x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 1x 35x 23x 33x 11x 11x 35x 3924x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3924x 3924x 3924x 3924x 3924x 3924x 3924x 26x 26x 26x 26x 26x 26x 2x 26x 19x 22x 5x 5x 26x 3924x 2x 2x 2x 2x 2x 2x 1033x 8x 8x 1025x 1033x 975x 975x 975x 250x 250x 725x 725x 725x 725x 725x 725x 725x 50x 50x 50x 2x 2x 2x 2x 2x 2x 2x 1102x 995x 995x 107x 107x 107x | /** @import { Expression, Identifier } from 'estree' */
/** @import { AST, Namespace } from '#compiler' */
/** @import { ComponentContext } from '../../types' */
import { normalize_attribute } from '../../../../../../utils.js';
import * as b from '../../../../../utils/builders.js';
import { build_getter } from '../../utils.js';
import { build_template_literal, build_update } from './utils.js';
/**
* Serializes each style directive into something like `$.set_style(element, style_property, value)`
* and adds it either to init or update, depending on whether or not the value or the attributes are dynamic.
* @param {AST.StyleDirective[]} style_directives
* @param {Identifier} element_id
* @param {ComponentContext} context
* @param {boolean} is_attributes_reactive
* @param {boolean} force_check Should be `true` if we can't rely on our cached value, because for example there's also a `style` attribute
*/
export function build_style_directives(
style_directives,
element_id,
context,
is_attributes_reactive,
force_check
) {
const state = context.state;
for (const directive of style_directives) {
let value =
directive.value === true
? build_getter({ name: directive.name, type: 'Identifier' }, context.state)
: build_attribute_value(directive.value, context).value;
const update = b.stmt(
b.call(
'$.set_style',
element_id,
b.literal(directive.name),
value,
/** @type {Expression} */ (directive.modifiers.includes('important') ? b.true : undefined),
force_check ? b.true : undefined
)
);
const { has_state, has_call } = directive.metadata.expression;
if (!is_attributes_reactive && has_call) {
state.init.push(build_update(update));
} else if (is_attributes_reactive || has_state || has_call) {
state.update.push(update);
} else {
state.init.push(update);
}
}
}
/**
* Serializes each class directive into something like `$.class_toogle(element, class_name, value)`
* and adds it either to init or update, depending on whether or not the value or the attributes are dynamic.
* @param {AST.ClassDirective[]} class_directives
* @param {Identifier} element_id
* @param {ComponentContext} context
* @param {boolean} is_attributes_reactive
*/
export function build_class_directives(
class_directives,
element_id,
context,
is_attributes_reactive
) {
const state = context.state;
for (const directive of class_directives) {
const value = /** @type {Expression} */ (context.visit(directive.expression));
const update = b.stmt(b.call('$.toggle_class', element_id, b.literal(directive.name), value));
const { has_state, has_call } = directive.metadata.expression;
if (!is_attributes_reactive && has_call) {
state.init.push(build_update(update));
} else if (is_attributes_reactive || has_state || has_call) {
state.update.push(update);
} else {
state.init.push(update);
}
}
}
/**
* @param {AST.Attribute['value']} value
* @param {ComponentContext} context
*/
export function build_attribute_value(value, context) {
if (value === true) {
return { has_state: false, has_call: false, value: b.literal(true) };
}
if (!Array.isArray(value) || value.length === 1) {
const chunk = Array.isArray(value) ? value[0] : value;
if (chunk.type === 'Text') {
return { has_state: false, has_call: false, value: b.literal(chunk.data) };
}
return {
has_state: chunk.metadata.expression.has_state,
has_call: chunk.metadata.expression.has_call,
value: /** @type {Expression} */ (context.visit(chunk.expression))
};
}
return build_template_literal(value, context.visit, context.state);
}
/**
* @param {AST.RegularElement | AST.SvelteElement} element
* @param {AST.Attribute} attribute
* @param {{ state: { metadata: { namespace: Namespace }}}} context
*/
export function get_attribute_name(element, attribute, context) {
if (!element.metadata.svg && !element.metadata.mathml) {
return normalize_attribute(attribute.name);
}
return attribute.name;
}
|