xdesign-vue-next/es/image-viewer/image-viewer.mjs

XDesign Component for vue-next

/**
 * xdesign v1.0.6
 * (c) 2023 xdesign
 * @license MIT
 */

import { _ as __unplugin_components_2$1 } from '../_chunks/dep-7f8588b1.mjs';
import { _ as __unplugin_components_2 } from '../_chunks/dep-6af44080.mjs';
import { _ as __unplugin_components_0 } from '../_chunks/dep-cf7b0304.mjs';
import { _ as _slicedToArray } from '../_chunks/dep-32d4c595.mjs';
import { _ as _defineProperty } from '../_chunks/dep-f9e836af.mjs';
import { defineComponent, ref, computed, toRefs, watch, createVNode, Fragment, Teleport, Transition, withDirectives, vShow } from 'vue';
import props from './props.mjs';
import TImageViewerIcon from './base/ImageModalIcon.mjs';
import TImageViewerUtils from './base/ImageViewerUtils.mjs';
import TImageItem from './base/ImageItem.mjs';
import TImageViewerModal from './base/ImageViewerModal.mjs';
import { useTNodeJSX } from '../hooks/tnode.mjs';
import useVModel from '../hooks/useVModel.mjs';
import useDefaultValue from '../hooks/useDefaultValue.mjs';
import { usePrefixClass } from '../hooks/useConfig.mjs';
import { useMirror, useScale, useRotate } from './hooks.mjs';
import { getOverlay, formatImages } from './utils.mjs';
import { EVENT_CODE } from './const.mjs';
import { Image } from '../image/index.mjs';
import '../_chunks/dep-89b966f4.mjs';
import '../_chunks/dep-82805301.mjs';
import '../_chunks/dep-aa9e0b15.mjs';
import '../tooltip/index.mjs';
import '../tooltip/tooltip.mjs';
import '../_chunks/dep-1cc1c24f.mjs';
import '../_chunks/dep-10a947a6.mjs';
import '../_chunks/dep-b75d8d74.mjs';
import '../_chunks/dep-6ad18815.mjs';
import '../_chunks/dep-60f1d7ee.mjs';
import '../_chunks/dep-4903a8a8.mjs';
import '../_chunks/dep-a95026f2.mjs';
import '../_chunks/dep-068e912d.mjs';
import '../_chunks/dep-7dcfa37a.mjs';
import '../_chunks/dep-addc2a84.mjs';
import '../_chunks/dep-c4737535.mjs';
import '../_chunks/dep-81c83986.mjs';
import '../_chunks/dep-6aa0223b.mjs';
import '../_chunks/dep-db381ece.mjs';
import '../_chunks/dep-5755c21c.mjs';
import '../_chunks/dep-7f239c43.mjs';
import '../_chunks/dep-6f04869e.mjs';
import '../_chunks/dep-d32fbbb3.mjs';
import '../_chunks/dep-dafada74.mjs';
import '../_chunks/dep-6e7b37b8.mjs';
import '../_chunks/dep-e1ab85c5.mjs';
import '../_chunks/dep-5f0e0453.mjs';
import '../_chunks/dep-71f84cf2.mjs';
import '../_chunks/dep-0e832fc7.mjs';
import '../_chunks/dep-69963a8c.mjs';
import '../_chunks/dep-8d1c9a23.mjs';
import '../_chunks/dep-03412fab.mjs';
import '../_chunks/dep-205ff58d.mjs';
import '../_chunks/dep-fa6608fd.mjs';
import '../_chunks/dep-e901316d.mjs';
import '../_chunks/dep-765678ef.mjs';
import '../_chunks/dep-ed4e7c50.mjs';
import '../_chunks/dep-b57a2815.mjs';
import '../_chunks/dep-983ce253.mjs';
import '../_chunks/dep-3ec3335a.mjs';
import '../tooltip/props.mjs';
import '../popup/props.mjs';
import '../popup/index.mjs';
import '../popup/popup.mjs';
import '@popperjs/core';
import '../_chunks/dep-0c786bea.mjs';
import '../_chunks/dep-e727a519.mjs';
import '../_chunks/dep-11fa9c2c.mjs';
import '../hooks/index.mjs';
import '../hooks/icon.mjs';
import '../hooks/slot.mjs';
import '../hooks/useCommonClassName.mjs';
import '../config-provider/useConfig.mjs';
import '../_chunks/dep-91ac8f71.mjs';
import '../_chunks/dep-b09f48fa.mjs';
import '../_chunks/dep-26bf361a.mjs';
import '../_chunks/dep-a666b9ad.mjs';
import '../_common/js/global-config/default-config.mjs';
import '../_common/js/global-config/locale/en_US.mjs';
import '../config-provider/type.mjs';
import '../hooks/useDestroyOnClose.mjs';
import '../hooks/useKeepAnimation.mjs';
import '../hooks/useRipple.mjs';
import '../utils/set-style.mjs';
import '../hooks/useVirtualScroll.mjs';
import '../hooks/useImagePreviewUrl.mjs';
import '../_common/js/upload/utils.mjs';
import '../_common/js/log/log.mjs';
import '../utils/dom.mjs';
import '../utils/easing.mjs';
import '../_common/js/utils/set-style.mjs';
import '../popup/container.mjs';
import '../_chunks/dep-5bec687c.mjs';
import '../hooks/useResizeObserver.mjs';
import '../utils/withInstall.mjs';
import './style/css.mjs';
import '../popup/type.mjs';
import '../_chunks/dep-a628549d.mjs';
import '../_chunks/dep-f4eba04c.mjs';
import '../_chunks/dep-735bcd0d.mjs';
import '../_chunks/dep-8db27830.mjs';
import '../_chunks/dep-ae4bffa5.mjs';
import '../utils/render-tnode.mjs';
import '../_chunks/dep-9d7ebc32.mjs';
import '../tooltip/util.mjs';
import '../tooltip/type.mjs';
import '../_chunks/dep-5b2c02e7.mjs';
import '../dialog/index.mjs';
import '../dialog/dialog.mjs';
import '../_chunks/dep-7b4b2cfc.mjs';
import '../_chunks/dep-07473300.mjs';
import '../_chunks/dep-bd64cde8.mjs';
import '../dialog/props.mjs';
import '../dialog/hooks.mjs';
import '../button/index.mjs';
import '../button/button.mjs';
import '../loading/index.mjs';
import '../loading/directive.mjs';
import '../loading/plugin.mjs';
import '../loading/loading.mjs';
import '../loading/icon/gradient.mjs';
import '../_common/js/loading/circle-adapter.mjs';
import '../_common/js/utils/helper.mjs';
import '../_chunks/dep-53e379cd.mjs';
import '../_chunks/dep-5a2ce53e.mjs';
import '../_chunks/dep-1bae6a97.mjs';
import '../_chunks/dep-23f91684.mjs';
import '../loading/props.mjs';
import '../hooks/useTeleport.mjs';
import '../loading/type.mjs';
import '../button/props.mjs';
import '../hooks/useDisabled.mjs';
import '../_chunks/dep-b9fae426.mjs';
import '../button/type.mjs';
import '../dialog/stack.mjs';
import '../_common/js/utils/getScrollbarWidth.mjs';
import '../dialog/type.mjs';
import '../dialog/plugin.mjs';
import '../image/image.mjs';
import '../_common/js/utils/observe.mjs';
import '../image/props.mjs';
import '../space/index.mjs';
import '../space/space.mjs';
import '../space/props.mjs';
import '../space/type.mjs';
import '../image/type.mjs';

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
var _ImageViewer = defineComponent({
  name: "XImageViewer",
  props: _objectSpread({}, props),
  setup: function setup(props2) {
    var _props2$defaultIndex;
    var classPrefix = usePrefixClass();
    var COMPONENT_NAME = usePrefixClass("image-viewer");
    var renderTNodeJSX = useTNodeJSX();
    var isExpand = ref(true);
    var showOverlayValue = computed(function () {
      return getOverlay(props2);
    });
    var _toRefs = toRefs(props2),
      index = _toRefs.index,
      visible = _toRefs.visible,
      modelValue = _toRefs.modelValue;
    var _useDefaultValue = useDefaultValue(index, (_props2$defaultIndex = props2.defaultIndex) !== null && _props2$defaultIndex !== void 0 ? _props2$defaultIndex : 0, props2.onIndexChange, "index"),
      _useDefaultValue2 = _slicedToArray(_useDefaultValue, 2),
      indexValue = _useDefaultValue2[0],
      setIndexValue = _useDefaultValue2[1];
    var _useVModel = useVModel(visible, modelValue, props2.defaultVisible, function () {}, "visible"),
      _useVModel2 = _slicedToArray(_useVModel, 2),
      visibleValue = _useVModel2[0],
      setVisibleValue = _useVModel2[1];
    var animationEnd = ref(true);
    var animationTimer = ref();
    var wrapClass = computed(function () {
      return [COMPONENT_NAME.value, "".concat(COMPONENT_NAME.value, "-preview-image"), _defineProperty({}, "".concat(classPrefix.value, "-is-hide"), !visibleValue.value)];
    });
    var headerClass = computed(function () {
      return ["".concat(classPrefix.value, "-image-viewer__modal-header"), _defineProperty({}, "".concat(classPrefix.value, "-is-show"), isExpand.value)];
    });
    var zIndexValue = computed(function () {
      var _props2$zIndex;
      return (_props2$zIndex = props2.zIndex) !== null && _props2$zIndex !== void 0 ? _props2$zIndex : 2600;
    });
    var toggleExpand = function toggleExpand() {
      isExpand.value = !isExpand.value;
    };
    var _useMirror = useMirror(),
      mirror = _useMirror.mirror,
      onMirror = _useMirror.onMirror,
      resetMirror = _useMirror.resetMirror;
    var _useScale = useScale(props2.imageScale),
      scale = _useScale.scale,
      onZoomIn = _useScale.onZoomIn,
      onZoomOut = _useScale.onZoomOut,
      resetScale = _useScale.resetScale;
    var _useRotate = useRotate(),
      rotate = _useRotate.rotate,
      onRotate = _useRotate.onRotate,
      resetRotate = _useRotate.resetRotate;
    var onRest = function onRest() {
      resetMirror();
      resetScale();
      resetRotate();
    };
    var images = computed(function () {
      return formatImages(props2.images);
    });
    var currentImage = computed(function () {
      var _images$value$indexVa;
      return (_images$value$indexVa = images.value[indexValue.value]) !== null && _images$value$indexVa !== void 0 ? _images$value$indexVa : {
        mainImage: ""
      };
    });
    var prevImage = function prevImage() {
      var newIndex = indexValue.value - 1;
      onRest();
      setIndexValue(newIndex < 0 ? 0 : newIndex, {
        trigger: "prev"
      });
    };
    var nextImage = function nextImage() {
      var newIndex = indexValue.value + 1;
      onRest();
      setIndexValue(newIndex >= images.value.length ? indexValue.value : newIndex, {
        trigger: "next"
      });
    };
    var onImgClick = function onImgClick(i) {
      setIndexValue(i, {
        trigger: "current"
      });
    };
    var openHandler = function openHandler() {
      setVisibleValue(true);
    };
    var onClose = function onClose(ctx) {
      var _props2$onClose;
      setVisibleValue(false);
      (_props2$onClose = props2.onClose) === null || _props2$onClose === void 0 ? void 0 : _props2$onClose.call(props2, ctx);
    };
    var closeBtnAction = function closeBtnAction(e) {
      onClose({
        e: e,
        trigger: "close-btn"
      });
    };
    var clickOverlayHandler = function clickOverlayHandler(e) {
      if (props2.closeOnOverlay) {
        onClose({
          e: e,
          trigger: "overlay"
        });
      }
    };
    var keydownHandler = function keydownHandler(e) {
      switch (e.code) {
        case EVENT_CODE.left:
          prevImage();
          break;
        case EVENT_CODE.right:
          nextImage();
          break;
        case EVENT_CODE.up:
          onZoomIn();
          break;
        case EVENT_CODE.down:
          onZoomOut();
          break;
        case EVENT_CODE.esc:
          onClose({
            e: e,
            trigger: "esc"
          });
          break;
        default:
          break;
      }
    };
    watch(function () {
      return visibleValue.value;
    }, function (val) {
      clearTimeout(animationTimer.value);
      if (val) {
        animationEnd.value = false;
        window.addEventListener("keydown", keydownHandler);
        onRest();
      } else {
        animationTimer.value = setTimeout(function () {
          animationEnd.value = true;
        }, 200);
        window.removeEventListener("keydown", keydownHandler);
      }
    });
    var onWheel = function onWheel(e) {
      e.preventDefault();
      var deltaY = e.deltaY,
        ctrlKey = e.ctrlKey;
      if (ctrlKey) {
        return deltaY > 0 ? onZoomOut() : onZoomIn();
      }
      deltaY > 0 ? onZoomIn() : onZoomOut();
    };
    var transStyle = computed(function () {
      return {
        transform: "translateX(calc(-".concat(indexValue.value, " * (40px / 9 * 16 + 4px)))")
      };
    });
    var renderHeader = function renderHeader() {
      return createVNode("div", {
        "class": headerClass.value
      }, [createVNode(TImageViewerIcon, {
        "icon": function icon() {
          return createVNode(__unplugin_components_0, null, null);
        },
        "class": "".concat(COMPONENT_NAME.value, "__header-pre-bt"),
        "onClick": toggleExpand
      }, null), createVNode("div", {
        "class": "".concat(COMPONENT_NAME.value, "__header-prev")
      }, [createVNode("div", {
        "class": "".concat(COMPONENT_NAME.value, "__header-trans"),
        "style": transStyle.value
      }, [images.value.map(function (image, index2) {
        return createVNode("div", {
          "key": index2,
          "class": ["".concat(COMPONENT_NAME.value, "__header-box"), _defineProperty({}, "".concat(classPrefix.value, "-is-active"), index2 === indexValue.value)]
        }, [createVNode(Image, {
          "src": image.thumbnail || image.mainImage,
          "className": "".concat(COMPONENT_NAME.value, "__header-img"),
          "onClick": function onClick() {
            return onImgClick(index2);
          }
        }, null)]);
      })])])]);
    };
    var renderNavigationArrow = function renderNavigationArrow(type) {
      var rotateDeg = type === "prev" ? 0 : 180;
      var _icon = renderTNodeJSX("navigationArrow", createVNode(__unplugin_components_2, {
        "style": {
          transform: "rotate(".concat(rotateDeg, "deg)")
        },
        "size": "24px"
      }, null));
      return createVNode(TImageViewerIcon, {
        "class": "".concat(COMPONENT_NAME.value, "__modal-").concat(type, "-bt"),
        "onClick": type === "prev" ? prevImage : nextImage,
        "icon": function icon() {
          return _icon;
        }
      }, null);
    };
    var renderCloseBtn = function renderCloseBtn() {
      if (props2.closeBtn === false) {
        return;
      }
      return createVNode("div", {
        "class": ["".concat(COMPONENT_NAME.value, "__modal-icon"), "".concat(COMPONENT_NAME.value, "__modal-close-bt")],
        "onClick": closeBtnAction
      }, [renderTNodeJSX("closeBtn", createVNode(__unplugin_components_2$1, {
        "size": "24px"
      }, null))]);
    };
    return function () {
      if (props2.mode === "modeless") {
        return createVNode(Fragment, null, [renderTNodeJSX("trigger", {
          params: {
            open: openHandler
          }
        }), createVNode(TImageViewerModal, {
          "zIndex": zIndexValue.value,
          "visible": visibleValue.value,
          "index": indexValue.value,
          "images": images.value,
          "scale": scale.value,
          "rotate": rotate.value,
          "mirror": mirror.value,
          "currentImage": currentImage.value,
          "onRotate": onRotate,
          "onZoomIn": onZoomIn,
          "onZoomOut": onZoomOut,
          "onMirror": onMirror,
          "onReset": onRest,
          "onClose": onClose,
          "draggable": props2.draggable,
          "showOverlay": showOverlayValue.value,
          "title": props2.title
        }, null)]);
      }
      return createVNode(Fragment, null, [renderTNodeJSX("trigger", {
        params: {
          open: openHandler
        }
      }), createVNode(Teleport, {
        "to": "body"
      }, {
        "default": function _default() {
          return [createVNode(Transition, null, {
            "default": function _default() {
              return [(visibleValue.value || !animationEnd.value) && withDirectives(createVNode("div", {
                "class": wrapClass.value,
                "style": {
                  zIndex: zIndexValue.value
                },
                "onWheel": onWheel
              }, [!!showOverlayValue.value && createVNode("div", {
                "class": "".concat(COMPONENT_NAME.value, "__modal-mask"),
                "onClick": clickOverlayHandler
              }, null), images.value.length > 1 && createVNode(Fragment, null, [renderHeader(), createVNode("div", {
                "class": "".concat(COMPONENT_NAME.value, "__modal-index")
              }, [props2.title && renderTNodeJSX("title"), "".concat(indexValue.value + 1, "/").concat(images.value.length)]), renderNavigationArrow("prev"), renderNavigationArrow("next")]), renderCloseBtn(), createVNode(TImageViewerUtils, {
                "onZoomIn": onZoomIn,
                "onZoomOut": onZoomOut,
                "onMirror": onMirror,
                "onReset": onRest,
                "onRotate": onRotate,
                "scale": scale.value,
                "currentImage": currentImage.value
              }, null), createVNode(TImageItem, {
                "scale": scale.value,
                "rotate": rotate.value,
                "mirror": mirror.value,
                "src": currentImage.value.mainImage,
                "placementSrc": currentImage.value.thumbnail
              }, null)]), [[vShow, visibleValue.value]])];
            }
          })];
        }
      })]);
    };
  }
});

export { _ImageViewer as default };
//# sourceMappingURL=image-viewer.mjs.map