88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
import { computed, Comment, defineComponent, Fragment, Text, createVNode as _createVNode } from "vue";
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import { createNamespace } from "../utils/index.mjs";
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const [name, bem] = createNamespace("space");
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const spaceProps = {
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align: String,
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direction: {
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type: String,
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default: "horizontal"
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},
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size: {
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type: [Number, String, Array],
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default: 8
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},
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wrap: Boolean,
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fill: Boolean
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};
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function filterEmpty(children = []) {
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const nodes = [];
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children.forEach((child) => {
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if (Array.isArray(child)) {
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nodes.push(...child);
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} else if (child.type === Fragment) {
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nodes.push(...filterEmpty(child.children));
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} else {
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nodes.push(child);
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}
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});
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return nodes.filter((c) => {
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var _a;
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return !(c && (c.type === Comment || c.type === Fragment && ((_a = c.children) == null ? void 0 : _a.length) === 0 || c.type === Text && c.children.trim() === ""));
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});
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}
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var stdin_default = defineComponent({
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name,
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props: spaceProps,
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setup(props, {
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slots
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}) {
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const mergedAlign = computed(() => {
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var _a;
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return (_a = props.align) != null ? _a : props.direction === "horizontal" ? "center" : "";
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});
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const getMargin = (size) => {
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if (typeof size === "number") {
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return size + "px";
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}
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return size;
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};
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const getMarginStyle = (isLast) => {
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const style = {};
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const marginRight = `${getMargin(Array.isArray(props.size) ? props.size[0] : props.size)}`;
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const marginBottom = `${getMargin(Array.isArray(props.size) ? props.size[1] : props.size)}`;
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if (isLast) {
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return props.wrap ? {
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marginBottom
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} : {};
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}
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if (props.direction === "horizontal") {
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style.marginRight = marginRight;
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}
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if (props.direction === "vertical" || props.wrap) {
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style.marginBottom = marginBottom;
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}
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return style;
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};
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return () => {
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var _a;
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const children = filterEmpty((_a = slots.default) == null ? void 0 : _a.call(slots));
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return _createVNode("div", {
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"class": [bem({
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[props.direction]: props.direction,
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[`align-${mergedAlign.value}`]: mergedAlign.value,
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wrap: props.wrap,
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fill: props.fill
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})]
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}, [children.map((c, i) => _createVNode("div", {
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"key": `item-${i}`,
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"class": `${name}-item`,
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"style": getMarginStyle(i === children.length - 1)
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}, [c]))]);
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};
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}
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});
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export {
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stdin_default as default,
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spaceProps
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};
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