tdesign-mobile-vue
Version:
tdesign-mobile-vue
167 lines (163 loc) • 5.93 kB
JavaScript
/**
* tdesign v1.7.0
* (c) 2024 TDesign Group
* @license MIT
*/
import _slicedToArray from '@babel/runtime/helpers/slicedToArray';
import _defineProperty from '@babel/runtime/helpers/defineProperty';
import { defineComponent, createVNode, ref, computed, watchEffect } from 'vue';
import { useIntersectionObserver } from '@vueuse/core';
import { CloseIcon } from 'tdesign-icons-vue-next';
import { Loading } from '../loading/index.js';
import config from '../config.js';
import { useTNodeJSX } from '../hooks/tnode.js';
import { usePrefixClass } from '../hooks/useClass.js';
import props from './props.js';
import '../loading/loading.js';
import '../loading/icon/gradient.js';
import '../_common/js/loading/circle-adapter.js';
import '../_common/js/utils/set-style.js';
import '../_common/js/utils/helper.js';
import '@babel/runtime/helpers/toConsumableArray';
import '@babel/runtime/helpers/objectWithoutProperties';
import 'lodash/isString';
import 'lodash/isNull';
import 'lodash/isUndefined';
import 'lodash/isNumber';
import 'lodash/isArray';
import '../loading/icon/spinner.js';
import '../loading/props.js';
import '../shared/dom.js';
import 'lodash/isFunction';
import '../loading/plugin.js';
import 'lodash/merge';
import 'lodash/camelCase';
import 'lodash/kebabCase';
import '../hooks/render-tnode.js';
import 'lodash/isEmpty';
import 'lodash/isObject';
import '../config-provider/useConfig.js';
import 'lodash/cloneDeep';
import '../config-provider/context.js';
import 'lodash/mergeWith';
import '../_common/js/global-config/mobile/default-config.js';
import '../_common/js/global-config/mobile/locale/zh_CN.js';
import '../_chunks/dep-d5364bc4.js';
import '@babel/runtime/helpers/typeof';
import '../_chunks/dep-eb734424.js';
import 'dayjs';
import '../shared/component.js';
var prefix = config.prefix;
var _Image = defineComponent({
name: "".concat(prefix, "-image"),
props: props,
setup: function setup(props2, context) {
var imageClass = usePrefixClass("image");
var renderTNodeJSX = useTNodeJSX();
var closeIcon = createVNode(CloseIcon, {
"size": "22px"
}, null);
var LoadingIcon = createVNode(Loading, {
"theme": "dots",
"inheritColor": true
}, null);
var isLoading = ref(true);
var isError = ref(false);
var imageStyles = computed(function () {
return {
objectFit: props2.fit,
objectPosition: props2.position
};
});
var imageClasses = computed(function () {
return _defineProperty(_defineProperty({}, "".concat(imageClass.value), true), "".concat(imageClass.value, "--").concat(props2.shape), true);
});
var imageDOM = ref();
var realSrc = ref("");
watchEffect(function () {
realSrc.value = props2.lazy ? "" : props2.src;
});
var _useIntersectionObser = useIntersectionObserver(imageDOM, function (_ref2, observerElement) {
var _ref3 = _slicedToArray(_ref2, 1),
isIntersecting = _ref3[0].isIntersecting;
if (isIntersecting && props2.lazy) {
stop();
realSrc.value = props2.src;
}
}),
stop = _useIntersectionObser.stop;
var handleImgLoadCompleted = function handleImgLoadCompleted(e) {
var _props2$onLoad;
(_props2$onLoad = props2.onLoad) === null || _props2$onLoad === void 0 || _props2$onLoad.call(props2, {
e: e
});
isLoading.value = false;
};
var handleImgLoadError = function handleImgLoadError(e) {
var _props2$onError;
if (realSrc.value === "") {
return;
}
(_props2$onError = props2.onError) === null || _props2$onError === void 0 || _props2$onError.call(props2, {
e: e
});
isLoading.value = false;
isError.value = true;
if (props2.fallback) {
realSrc.value = props2.fallback;
isError.value = false;
}
};
var maskContent = computed(function () {
var statusContent = function statusContent() {
var _context$slots, _context$slots2, _context$slots3, _context$slots4;
if ((_context$slots = context.slots) !== null && _context$slots !== void 0 && _context$slots.loading && isLoading.value) {
return renderTNodeJSX("loading");
}
if (!((_context$slots2 = context.slots) !== null && _context$slots2 !== void 0 && _context$slots2.loading) && isLoading.value) {
return LoadingIcon;
}
if ((_context$slots3 = context.slots) !== null && _context$slots3 !== void 0 && _context$slots3.error && isError.value) {
return renderTNodeJSX("error");
}
if (!((_context$slots4 = context.slots) !== null && _context$slots4 !== void 0 && _context$slots4.error) && isError.value) {
return closeIcon;
}
return false;
};
var node = function node() {
if (isLoading.value || isError.value) {
if (props2.lazy && realSrc.value === "") {
return;
}
return createVNode("div", {
"class": "".concat(imageClass.value, "__mask")
}, [statusContent()]);
}
};
return node();
});
return function () {
return createVNode("div", {
"class": imageClasses.value
}, [maskContent.value, createVNode("picture", null, [props2.srcset && Object.entries(props2.srcset).map(function (item, index) {
return createVNode("source", {
"key": index,
"type": item[0],
"srcset": item[1]
}, null);
}), createVNode("img", {
"ref": imageDOM,
"class": "".concat(imageClass.value, "__img"),
"style": imageStyles.value,
"src": realSrc.value,
"alt": props2.alt,
"referrerpolicy": props2.referrerpolicy,
"onLoad": handleImgLoadCompleted,
"onError": handleImgLoadError
}, null)])]);
};
}
});
export { _Image as default };
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