framework7-vue/components/login-screen.js

Build full featured iOS & Android apps using Framework7 & Vue

import { renderSlot as _renderSlot, normalizeClass as _normalizeClass, openBlock as _openBlock, createElementBlock as _createElementBlock } from "vue";
function render(_ctx, _cache) {
  return _openBlock(), _createElementBlock("div", {
    ref: "elRef",
    class: _normalizeClass(_ctx.classes)
  }, [_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-login-screen',
  render,
  props: {
    opened: Boolean,
    animate: {
      type: Boolean,
      default: undefined
    },
    containerEl: {
      type: [String, Object],
      default: undefined
    },
    ...colorProps
  },
  emits: ['loginscreen:open', 'loginscreen:opened', 'loginscreen:close', 'loginscreen:closed', 'update:opened'],
  setup(props, {
    emit
  }) {
    const f7LoginScreen = 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('loginscreen:open', instance);
      emit('update:opened', true);
    };
    const onOpened = instance => {
      emit('loginscreen:opened', instance);
    };
    const onClose = instance => {
      isOpened = false;
      isClosing = true;
      emit('loginscreen:close', instance);
    };
    const onClosed = instance => {
      isClosing = false;
      emit('loginscreen:closed', instance);
      emit('update:opened', false);
    };
    watch(() => props.opened, value => {
      if (!f7LoginScreen.value) return;
      if (value) {
        f7LoginScreen.value.open();
      } else {
        f7LoginScreen.value.close();
      }
    });
    onMounted(() => {
      if (!elRef.value) return;
      f7ready(() => {
        const loginScreenParams = {
          el: elRef.value,
          on: {
            open: onOpen,
            opened: onOpened,
            close: onClose,
            closed: onClosed
          }
        };
        if (typeof props.animate !== 'undefined') {
          loginScreenParams.animate = props.animate;
        }
        if (typeof props.containerEl !== 'undefined') {
          loginScreenParams.containerEl = props.containerEl;
        }
        f7LoginScreen.value = f7.loginScreen.create(loginScreenParams);
        if (props.opened) {
          f7LoginScreen.value.open(false);
        }
      });
    });
    onBeforeUnmount(() => {
      if (f7LoginScreen.value) {
        f7LoginScreen.value.destroy();
      }
      f7LoginScreen.value = null;
    });
    const classes = computed(() => classNames('login-screen', modalStateClasses({
      isOpened,
      isClosing
    }), colorClasses(props)));
    return {
      elRef,
      classes
    };
  }
};