framework7-vue/components/popover.js

Build full featured iOS & Android apps using Framework7 & Vue

import { renderSlot as _renderSlot, createElementVNode as _createElementVNode, normalizeClass as _normalizeClass, openBlock as _openBlock, createElementBlock as _createElementBlock } from "vue";
const _hoisted_1 = {
  class: "popover-inner"
};
function render(_ctx, _cache) {
  return _openBlock(), _createElementBlock("div", {
    ref: "elRef",
    class: _normalizeClass(_ctx.classes)
  }, [_createElementVNode("div", _hoisted_1, [_renderSlot(_ctx.$slots, "default")])], 2);
}
import { computed, ref, watch, onMounted, onBeforeUnmount } from 'vue';
import { classNames } from '../shared/utils.js';
import { colorClasses, colorProps } from '../shared/mixins.js';
import { f7ready, f7 } from '../shared/f7.js';
import { modalStateClasses } from '../shared/modal-state-classes.js';
export default {
  name: 'f7-popover',
  render,
  props: {
    opened: Boolean,
    animate: {
      type: Boolean,
      default: undefined
    },
    targetEl: {
      type: [String, Object],
      default: undefined
    },
    backdrop: {
      type: Boolean,
      default: undefined
    },
    backdropEl: {
      type: [String, Object],
      default: undefined
    },
    closeByBackdropClick: {
      type: Boolean,
      default: undefined
    },
    closeByOutsideClick: {
      type: Boolean,
      default: undefined
    },
    closeOnEscape: {
      type: Boolean,
      default: undefined
    },
    containerEl: {
      type: [String, Object],
      default: undefined
    },
    verticalPosition: {
      type: String,
      default: undefined
    },
    ...colorProps
  },
  emits: ['popover:open', 'popover:opened', 'popover:close', 'popover:closed', 'update:opened'],
  setup(props, {
    emit
  }) {
    const f7Popover = ref(null);
    // eslint-disable-next-line
    let isOpened = props.opened;
    let isClosing = false;
    const elRef = ref(null);
    const onOpen = instance => {
      isOpened = true;
      isClosing = false;
      emit('popover:open', instance);
      emit('update:opened', true);
    };
    const onOpened = instance => {
      emit('popover:opened', instance);
    };
    const onClose = instance => {
      isOpened = false;
      isClosing = true;
      emit('popover:close', instance);
    };
    const onClosed = instance => {
      isClosing = false;
      emit('popover:closed', instance);
      emit('update:opened', false);
    };
    watch(() => props.opened, value => {
      if (!f7Popover.value) return;
      if (value === f7Popover.value.opened) {
        return;
      }
      if (value) {
        f7Popover.value.open();
      } else {
        f7Popover.value.close();
      }
    });
    onMounted(() => {
      if (!elRef.value) return;
      const popoverParams = {
        el: elRef.value,
        on: {
          open: onOpen,
          opened: onOpened,
          close: onClose,
          closed: onClosed
        }
      };
      const {
        targetEl,
        closeByBackdropClick,
        closeByOutsideClick,
        closeOnEscape,
        backdrop,
        backdropEl,
        containerEl,
        verticalPosition
      } = props;
      if (typeof targetEl !== 'undefined') popoverParams.targetEl = targetEl;
      if (typeof closeByBackdropClick !== 'undefined') popoverParams.closeByBackdropClick = closeByBackdropClick;
      if (typeof closeByOutsideClick !== 'undefined') popoverParams.closeByOutsideClick = closeByOutsideClick;
      if (typeof closeOnEscape !== 'undefined') popoverParams.closeOnEscape = closeOnEscape;
      if (typeof backdrop !== 'undefined') popoverParams.backdrop = backdrop;
      if (typeof backdropEl !== 'undefined') popoverParams.backdropEl = backdropEl;
      if (typeof containerEl !== 'undefined') popoverParams.containerEl = containerEl;
      if (typeof verticalPosition !== 'undefined') popoverParams.verticalPosition = verticalPosition;
      f7ready(() => {
        f7Popover.value = f7.popover.create(popoverParams);
        if (props.opened) {
          f7Popover.value.open(targetEl, false);
        }
      });
    });
    onBeforeUnmount(() => {
      if (f7Popover.value) {
        f7Popover.value.destroy();
      }
      f7Popover.value = null;
    });
    const classes = computed(() => classNames('popover', modalStateClasses({
      isOpened,
      isClosing
    }), colorClasses(props)));
    return {
      elRef,
      classes
    };
  }
};