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node_modules/vant/es/popup/Popup.mjs

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+import { ref, watch, provide, Teleport, nextTick, computed, onMounted, Transition, onActivated, onDeactivated, defineComponent, mergeProps as _mergeProps, createVNode as _createVNode, vShow as _vShow, withDirectives as _withDirectives, Fragment as _Fragment } from "vue";
+import { popupSharedProps } from "./shared.mjs";
+import { isDef, extend, makeStringProp, callInterceptor, createNamespace, HAPTICS_FEEDBACK } from "../utils/index.mjs";
+import { useEventListener } from "@vant/use";
+import { useExpose } from "../composables/use-expose.mjs";
+import { useLockScroll } from "../composables/use-lock-scroll.mjs";
+import { useLazyRender } from "../composables/use-lazy-render.mjs";
+import { POPUP_TOGGLE_KEY } from "../composables/on-popup-reopen.mjs";
+import { useGlobalZIndex } from "../composables/use-global-z-index.mjs";
+import { useScopeId } from "../composables/use-scope-id.mjs";
+import { Icon } from "../icon/index.mjs";
+import { Overlay } from "../overlay/index.mjs";
+const popupProps = extend({}, popupSharedProps, {
+  round: Boolean,
+  position: makeStringProp("center"),
+  closeIcon: makeStringProp("cross"),
+  closeable: Boolean,
+  transition: String,
+  iconPrefix: String,
+  closeOnPopstate: Boolean,
+  closeIconPosition: makeStringProp("top-right"),
+  destroyOnClose: Boolean,
+  safeAreaInsetTop: Boolean,
+  safeAreaInsetBottom: Boolean
+});
+const [name, bem] = createNamespace("popup");
+var stdin_default = defineComponent({
+  name,
+  inheritAttrs: false,
+  props: popupProps,
+  emits: ["open", "close", "opened", "closed", "keydown", "update:show", "clickOverlay", "clickCloseIcon"],
+  setup(props, {
+    emit,
+    attrs,
+    slots
+  }) {
+    let opened;
+    let shouldReopen;
+    const zIndex = ref();
+    const popupRef = ref();
+    const lazyRender = useLazyRender(() => props.show || !props.lazyRender);
+    const style = computed(() => {
+      const style2 = {
+        zIndex: zIndex.value
+      };
+      if (isDef(props.duration)) {
+        const key = props.position === "center" ? "animationDuration" : "transitionDuration";
+        style2[key] = `${props.duration}s`;
+      }
+      return style2;
+    });
+    const open = () => {
+      if (!opened) {
+        opened = true;
+        zIndex.value = props.zIndex !== void 0 ? +props.zIndex : useGlobalZIndex();
+        emit("open");
+      }
+    };
+    const close = () => {
+      if (opened) {
+        callInterceptor(props.beforeClose, {
+          done() {
+            opened = false;
+            emit("close");
+            emit("update:show", false);
+          }
+        });
+      }
+    };
+    const onClickOverlay = (event) => {
+      emit("clickOverlay", event);
+      if (props.closeOnClickOverlay) {
+        close();
+      }
+    };
+    const renderOverlay = () => {
+      if (props.overlay) {
+        const overlayProps = extend({
+          show: props.show,
+          class: props.overlayClass,
+          zIndex: zIndex.value,
+          duration: props.duration,
+          customStyle: props.overlayStyle,
+          role: props.closeOnClickOverlay ? "button" : void 0,
+          tabindex: props.closeOnClickOverlay ? 0 : void 0
+        }, props.overlayProps);
+        return _createVNode(Overlay, _mergeProps(overlayProps, useScopeId(), {
+          "onClick": onClickOverlay
+        }), {
+          default: slots["overlay-content"]
+        });
+      }
+    };
+    const onClickCloseIcon = (event) => {
+      emit("clickCloseIcon", event);
+      close();
+    };
+    const renderCloseIcon = () => {
+      if (props.closeable) {
+        return _createVNode(Icon, {
+          "role": "button",
+          "tabindex": 0,
+          "name": props.closeIcon,
+          "class": [bem("close-icon", props.closeIconPosition), HAPTICS_FEEDBACK],
+          "classPrefix": props.iconPrefix,
+          "onClick": onClickCloseIcon
+        }, null);
+      }
+    };
+    let timer;
+    const onOpened = () => {
+      if (timer) clearTimeout(timer);
+      timer = setTimeout(() => {
+        emit("opened");
+      });
+    };
+    const onClosed = () => emit("closed");
+    const onKeydown = (event) => emit("keydown", event);
+    const renderPopup = lazyRender(() => {
+      var _a;
+      const {
+        destroyOnClose,
+        round,
+        position,
+        safeAreaInsetTop,
+        safeAreaInsetBottom,
+        show
+      } = props;
+      if (!show && destroyOnClose) {
+        return;
+      }
+      return _withDirectives(_createVNode("div", _mergeProps({
+        "ref": popupRef,
+        "style": style.value,
+        "role": "dialog",
+        "tabindex": 0,
+        "class": [bem({
+          round,
+          [position]: position
+        }), {
+          "van-safe-area-top": safeAreaInsetTop,
+          "van-safe-area-bottom": safeAreaInsetBottom
+        }],
+        "onKeydown": onKeydown
+      }, attrs, useScopeId()), [(_a = slots.default) == null ? void 0 : _a.call(slots), renderCloseIcon()]), [[_vShow, show]]);
+    });
+    const renderTransition = () => {
+      const {
+        position,
+        transition,
+        transitionAppear
+      } = props;
+      const name2 = position === "center" ? "van-fade" : `van-popup-slide-${position}`;
+      return _createVNode(Transition, {
+        "name": transition || name2,
+        "appear": transitionAppear,
+        "onAfterEnter": onOpened,
+        "onAfterLeave": onClosed
+      }, {
+        default: renderPopup
+      });
+    };
+    watch(() => props.show, (show) => {
+      if (show && !opened) {
+        open();
+        if (attrs.tabindex === 0) {
+          nextTick(() => {
+            var _a;
+            (_a = popupRef.value) == null ? void 0 : _a.focus();
+          });
+        }
+      }
+      if (!show && opened) {
+        opened = false;
+        emit("close");
+      }
+    });
+    useExpose({
+      popupRef
+    });
+    useLockScroll(popupRef, () => props.show && props.lockScroll);
+    useEventListener("popstate", () => {
+      if (props.closeOnPopstate) {
+        close();
+        shouldReopen = false;
+      }
+    });
+    onMounted(() => {
+      if (props.show) {
+        open();
+      }
+    });
+    onActivated(() => {
+      if (shouldReopen) {
+        emit("update:show", true);
+        shouldReopen = false;
+      }
+    });
+    onDeactivated(() => {
+      if (props.show && props.teleport) {
+        close();
+        shouldReopen = true;
+      }
+    });
+    provide(POPUP_TOGGLE_KEY, () => props.show);
+    return () => {
+      if (props.teleport) {
+        return _createVNode(Teleport, {
+          "to": props.teleport
+        }, {
+          default: () => [renderOverlay(), renderTransition()]
+        });
+      }
+      return _createVNode(_Fragment, null, [renderOverlay(), renderTransition()]);
+    };
+  }
+});
+export {
+  stdin_default as default,
+  popupProps
+};