element-plus
Version:
A Component Library for Vue 3
222 lines (217 loc) • 8.42 kB
JavaScript
;
Object.defineProperty(exports, '__esModule', { value: true });
var vue = require('vue');
var shared = require('@vue/shared');
var lodashUnified = require('lodash-unified');
var core = require('@popperjs/core');
require('../../focus-trap/index.js');
require('../../../hooks/index.js');
require('../../../tokens/index.js');
require('../../../utils/index.js');
var content = require('./content.js');
var utils = require('./utils.js');
var pluginVue_exportHelper = require('../../../_virtual/plugin-vue_export-helper.js');
var popper = require('../../../tokens/popper.js');
var form = require('../../../tokens/form.js');
var index = require('../../../hooks/use-z-index/index.js');
var index$1 = require('../../../hooks/use-namespace/index.js');
var types = require('../../../utils/types.js');
var focusTrap = require('../../focus-trap/src/focus-trap.js');
const __default__ = vue.defineComponent({
name: "ElPopperContent"
});
const _sfc_main = /* @__PURE__ */ vue.defineComponent({
...__default__,
props: content.popperContentProps,
emits: content.popperContentEmits,
setup(__props, { expose, emit }) {
const props = __props;
const { popperInstanceRef, contentRef, triggerRef, role } = vue.inject(popper.POPPER_INJECTION_KEY, void 0);
const formItemContext = vue.inject(form.formItemContextKey, void 0);
const { nextZIndex } = index.useZIndex();
const ns = index$1.useNamespace("popper");
const popperContentRef = vue.ref();
const focusStartRef = vue.ref("first");
const arrowRef = vue.ref();
const arrowOffset = vue.ref();
vue.provide(popper.POPPER_CONTENT_INJECTION_KEY, {
arrowRef,
arrowOffset
});
if (formItemContext && (formItemContext.addInputId || formItemContext.removeInputId)) {
vue.provide(form.formItemContextKey, {
...formItemContext,
addInputId: shared.NOOP,
removeInputId: shared.NOOP
});
}
const contentZIndex = vue.ref(props.zIndex || nextZIndex());
const trapped = vue.ref(false);
let triggerTargetAriaStopWatch = void 0;
const computedReference = vue.computed(() => utils.unwrapMeasurableEl(props.referenceEl) || vue.unref(triggerRef));
const contentStyle = vue.computed(() => [{ zIndex: vue.unref(contentZIndex) }, props.popperStyle]);
const contentClass = vue.computed(() => [
ns.b(),
ns.is("pure", props.pure),
ns.is(props.effect),
props.popperClass
]);
const ariaModal = vue.computed(() => {
return role && role.value === "dialog" ? "false" : void 0;
});
const createPopperInstance = ({
referenceEl,
popperContentEl,
arrowEl
}) => {
const options = utils.buildPopperOptions(props, {
arrowEl,
arrowOffset: vue.unref(arrowOffset)
});
return core.createPopper(referenceEl, popperContentEl, options);
};
const updatePopper = (shouldUpdateZIndex = true) => {
var _a;
(_a = vue.unref(popperInstanceRef)) == null ? void 0 : _a.update();
shouldUpdateZIndex && (contentZIndex.value = props.zIndex || nextZIndex());
};
const togglePopperAlive = () => {
var _a, _b;
const monitorable = { name: "eventListeners", enabled: props.visible };
(_b = (_a = vue.unref(popperInstanceRef)) == null ? void 0 : _a.setOptions) == null ? void 0 : _b.call(_a, (options) => ({
...options,
modifiers: [...options.modifiers || [], monitorable]
}));
updatePopper(false);
if (props.visible && props.focusOnShow) {
trapped.value = true;
} else if (props.visible === false) {
trapped.value = false;
}
};
const onFocusAfterTrapped = () => {
emit("focus");
};
const onFocusAfterReleased = (event) => {
var _a;
if (((_a = event.detail) == null ? void 0 : _a.focusReason) !== "pointer") {
focusStartRef.value = "first";
emit("blur");
}
};
const onFocusInTrap = (event) => {
if (props.visible && !trapped.value) {
if (event.target) {
focusStartRef.value = event.target;
}
trapped.value = true;
}
};
const onFocusoutPrevented = (event) => {
if (!props.trapping) {
if (event.detail.focusReason === "pointer") {
event.preventDefault();
}
trapped.value = false;
}
};
const onReleaseRequested = () => {
trapped.value = false;
emit("close");
};
vue.onMounted(() => {
let updateHandle;
vue.watch(computedReference, (referenceEl) => {
var _a;
updateHandle == null ? void 0 : updateHandle();
const popperInstance = vue.unref(popperInstanceRef);
(_a = popperInstance == null ? void 0 : popperInstance.destroy) == null ? void 0 : _a.call(popperInstance);
if (referenceEl) {
const popperContentEl = vue.unref(popperContentRef);
contentRef.value = popperContentEl;
popperInstanceRef.value = createPopperInstance({
referenceEl,
popperContentEl,
arrowEl: vue.unref(arrowRef)
});
updateHandle = vue.watch(() => referenceEl.getBoundingClientRect(), () => updatePopper(), {
immediate: true
});
} else {
popperInstanceRef.value = void 0;
}
}, {
immediate: true
});
vue.watch(() => props.triggerTargetEl, (triggerTargetEl, prevTriggerTargetEl) => {
triggerTargetAriaStopWatch == null ? void 0 : triggerTargetAriaStopWatch();
triggerTargetAriaStopWatch = void 0;
const el = vue.unref(triggerTargetEl || popperContentRef.value);
const prevEl = vue.unref(prevTriggerTargetEl || popperContentRef.value);
if (types.isElement(el)) {
triggerTargetAriaStopWatch = vue.watch([role, () => props.ariaLabel, ariaModal, () => props.id], (watches) => {
;
["role", "aria-label", "aria-modal", "id"].forEach((key, idx) => {
lodashUnified.isNil(watches[idx]) ? el.removeAttribute(key) : el.setAttribute(key, watches[idx]);
});
}, { immediate: true });
}
if (prevEl !== el && types.isElement(prevEl)) {
;
["role", "aria-label", "aria-modal", "id"].forEach((key) => {
prevEl.removeAttribute(key);
});
}
}, { immediate: true });
vue.watch(() => props.visible, togglePopperAlive, { immediate: true });
vue.watch(() => utils.buildPopperOptions(props, {
arrowEl: vue.unref(arrowRef),
arrowOffset: vue.unref(arrowOffset)
}), (option) => {
var _a;
return (_a = popperInstanceRef.value) == null ? void 0 : _a.setOptions(option);
});
});
vue.onBeforeUnmount(() => {
triggerTargetAriaStopWatch == null ? void 0 : triggerTargetAriaStopWatch();
triggerTargetAriaStopWatch = void 0;
});
expose({
popperContentRef,
popperInstanceRef,
updatePopper,
contentStyle
});
return (_ctx, _cache) => {
return vue.openBlock(), vue.createElementBlock("div", {
ref_key: "popperContentRef",
ref: popperContentRef,
style: vue.normalizeStyle(vue.unref(contentStyle)),
class: vue.normalizeClass(vue.unref(contentClass)),
tabindex: "-1",
onMouseenter: _cache[0] || (_cache[0] = (e) => _ctx.$emit("mouseenter", e)),
onMouseleave: _cache[1] || (_cache[1] = (e) => _ctx.$emit("mouseleave", e))
}, [
vue.createVNode(vue.unref(focusTrap["default"]), {
trapped: trapped.value,
"trap-on-focus-in": true,
"focus-trap-el": popperContentRef.value,
"focus-start-el": focusStartRef.value,
onFocusAfterTrapped,
onFocusAfterReleased,
onFocusin: onFocusInTrap,
onFocusoutPrevented,
onReleaseRequested
}, {
default: vue.withCtx(() => [
vue.renderSlot(_ctx.$slots, "default")
]),
_: 3
}, 8, ["trapped", "focus-trap-el", "focus-start-el"])
], 38);
};
}
});
var ElPopperContent = /* @__PURE__ */ pluginVue_exportHelper["default"](_sfc_main, [["__file", "/home/runner/work/element-plus/element-plus/packages/components/popper/src/content.vue"]]);
exports["default"] = ElPopperContent;
//# sourceMappingURL=content2.js.map