hongluan-ui/es/components/upload/src/upload-dragger2.mjs

Hongluan Component Library for Vue 3

import { defineComponent, inject, ref, openBlock, createElementBlock, normalizeClass, withModifiers, renderSlot } from 'vue';
import '../../../tokens/index.mjs';
import { throwError } from '../../../utils/error.mjs';
import '../../../hooks/index.mjs';
import { uploadDraggerProps, uploadDraggerEmits } from './upload-dragger.mjs';
import { useConsistentProp } from '../../../hooks/use-consistent-prop/index.mjs';
import { uploadContextKey } from '../../../tokens/upload.mjs';

const COMPONENT_NAME = "UploadDrag";
const __default__ = defineComponent({
  name: COMPONENT_NAME
});
const _sfc_main = /* @__PURE__ */ defineComponent({
  ...__default__,
  props: uploadDraggerProps,
  emits: uploadDraggerEmits,
  setup(__props, { emit }) {
    const { disabled } = useConsistentProp();
    const uploaderContext = inject(uploadContextKey);
    if (!uploaderContext) {
      throwError(COMPONENT_NAME, "usage: <hl-upload><upload-dragger /></hl-upload>");
    }
    const dragover = ref(false);
    const onDrop = (e) => {
      if (disabled.value)
        return;
      dragover.value = false;
      e.stopPropagation();
      const files = Array.from(e.dataTransfer.files);
      emit("file", files);
    };
    const onDragover = () => {
      if (!disabled.value)
        dragover.value = true;
    };
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock("div", {
        class: normalizeClass({
          ["upload-dragger"]: true,
          "is-dragover": dragover.value
        }),
        onDrop: withModifiers(onDrop, ["prevent"]),
        onDragover: withModifiers(onDragover, ["prevent"]),
        onDragleave: withModifiers(($event) => dragover.value = false, ["prevent"])
      }, [
        renderSlot(_ctx.$slots, "default")
      ], 42, ["onDrop", "onDragover", "onDragleave"]);
    };
  }
});

export { _sfc_main as default };
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