primereact
Version:
PrimeReact is an open source UI library for React featuring a rich set of 90+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime
357 lines (339 loc) • 12.4 kB
JavaScript
this.primereact = this.primereact || {};
this.primereact.image = (function (exports, React, PrimeReact, csstransition, hooks, portal, utils) {
'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
var React__namespace = /*#__PURE__*/_interopNamespace(React);
var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
if (null != _i) {
var _s,
_e,
_x,
_r,
_arr = [],
_n = !0,
_d = !1;
try {
if (_x = (_i = _i.call(arr)).next, 0 === i) {
if (Object(_i) !== _i) return;
_n = !1;
} else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
} catch (err) {
_d = !0, _e = err;
} finally {
try {
if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return;
} finally {
if (_d) throw _e;
}
}
return _arr;
}
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
var ImageBase = {
defaultProps: {
__TYPE: 'Image',
alt: null,
className: null,
downloadable: false,
height: null,
imageClassName: null,
imageStyle: null,
onError: null,
onHide: null,
onShow: null,
preview: false,
src: null,
template: null,
width: null,
zoomSrc: null,
children: undefined
},
getProps: function getProps(props) {
return utils.ObjectUtils.getMergedProps(props, ImageBase.defaultProps);
},
getOtherProps: function getOtherProps(props) {
return utils.ObjectUtils.getDiffProps(props, ImageBase.defaultProps);
}
};
var Image = /*#__PURE__*/React__namespace.memo( /*#__PURE__*/React__namespace.forwardRef(function (inProps, ref) {
var props = ImageBase.getProps(inProps);
var _React$useState = React__namespace.useState(false),
_React$useState2 = _slicedToArray(_React$useState, 2),
maskVisibleState = _React$useState2[0],
setMaskVisibleState = _React$useState2[1];
var _React$useState3 = React__namespace.useState(false),
_React$useState4 = _slicedToArray(_React$useState3, 2),
previewVisibleState = _React$useState4[0],
setPreviewVisibleState = _React$useState4[1];
var _React$useState5 = React__namespace.useState(0),
_React$useState6 = _slicedToArray(_React$useState5, 2),
rotateState = _React$useState6[0],
setRotateState = _React$useState6[1];
var _React$useState7 = React__namespace.useState(1),
_React$useState8 = _slicedToArray(_React$useState7, 2),
scaleState = _React$useState8[0],
setScaleState = _React$useState8[1];
var elementRef = React__namespace.useRef(null);
var imageRef = React__namespace.useRef(null);
var maskRef = React__namespace.useRef(null);
var previewRef = React__namespace.useRef(null);
var previewClick = React__namespace.useRef(false);
var show = function show() {
if (props.preview) {
setMaskVisibleState(true);
setTimeout(function () {
setPreviewVisibleState(true);
}, 25);
}
};
var hide = function hide() {
if (!previewClick.current) {
setPreviewVisibleState(false);
setRotateState(0);
setScaleState(1);
}
previewClick.current = false;
};
var onPreviewImageClick = function onPreviewImageClick() {
previewClick.current = true;
};
var onDownload = function onDownload() {
var name = props.alt,
src = props.src;
utils.DomHandler.saveAs({
name: name,
src: src
});
previewClick.current = true;
};
var rotateRight = function rotateRight() {
setRotateState(function (prevRotate) {
return prevRotate + 90;
});
previewClick.current = true;
};
var rotateLeft = function rotateLeft() {
setRotateState(function (prevRotate) {
return prevRotate - 90;
});
previewClick.current = true;
};
var zoomIn = function zoomIn() {
setScaleState(function (prevScale) {
return prevScale + 0.1;
});
previewClick.current = true;
};
var zoomOut = function zoomOut() {
setScaleState(function (prevScale) {
return prevScale - 0.1;
});
previewClick.current = true;
};
var onEntering = function onEntering() {
utils.ZIndexUtils.set('modal', maskRef.current, PrimeReact__default["default"].autoZIndex, PrimeReact__default["default"].zIndex['modal']);
};
var onEntered = function onEntered() {
props.onShow && props.onShow();
};
var onExit = function onExit() {
utils.DomHandler.addClass(maskRef.current, 'p-component-overlay-leave');
};
var onExiting = function onExiting() {
props.onHide && props.onHide();
};
var onExited = function onExited() {
utils.ZIndexUtils.clear(maskRef.current);
setMaskVisibleState(false);
};
hooks.useUnmountEffect(function () {
maskRef.current && utils.ZIndexUtils.clear(maskRef.current);
});
var createPreview = function createPreview() {
if (props.preview) {
return /*#__PURE__*/React__namespace.createElement("div", {
className: "p-image-preview-indicator",
onClick: show
}, content);
}
return null;
};
var createElement = function createElement() {
var downloadable = props.downloadable;
var imagePreviewStyle = {
transform: 'rotate(' + rotateState + 'deg) scale(' + scaleState + ')'
};
var zoomDisabled = scaleState <= 0.5 || scaleState >= 1.5;
// const rotateClassName = 'p-image-preview-rotate-' + rotateScale;
return /*#__PURE__*/React__namespace.createElement("div", {
ref: maskRef,
className: "p-image-mask p-component-overlay p-component-overlay-enter",
onClick: hide
}, /*#__PURE__*/React__namespace.createElement("div", {
className: "p-image-toolbar"
}, downloadable && /*#__PURE__*/React__namespace.createElement("button", {
className: "p-image-action p-link",
onClick: onDownload,
type: "button"
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-download"
})), /*#__PURE__*/React__namespace.createElement("button", {
className: "p-image-action p-link",
onClick: rotateRight,
type: "button"
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-refresh"
})), /*#__PURE__*/React__namespace.createElement("button", {
className: "p-image-action p-link",
onClick: rotateLeft,
type: "button"
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-undo"
})), /*#__PURE__*/React__namespace.createElement("button", {
className: "p-image-action p-link",
onClick: zoomOut,
type: "button",
disabled: zoomDisabled
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-search-minus"
})), /*#__PURE__*/React__namespace.createElement("button", {
className: "p-image-action p-link",
onClick: zoomIn,
type: "button",
disabled: zoomDisabled
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-search-plus"
})), /*#__PURE__*/React__namespace.createElement("button", {
className: "p-image-action p-link",
type: "button",
"aria-label": PrimeReact.localeOption('close')
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-times"
}))), /*#__PURE__*/React__namespace.createElement(csstransition.CSSTransition, {
nodeRef: previewRef,
classNames: "p-image-preview",
"in": previewVisibleState,
timeout: {
enter: 150,
exit: 150
},
unmountOnExit: true,
onEntering: onEntering,
onEntered: onEntered,
onExit: onExit,
onExiting: onExiting,
onExited: onExited
}, /*#__PURE__*/React__namespace.createElement("div", {
ref: previewRef
}, /*#__PURE__*/React__namespace.createElement("img", {
src: props.zoomSrc || props.src,
className: "p-image-preview",
style: imagePreviewStyle,
onClick: onPreviewImageClick,
alt: props.alt
}))));
};
React__namespace.useImperativeHandle(ref, function () {
return {
props: props,
show: show,
hide: hide,
getElement: function getElement() {
return elementRef.current;
},
getImage: function getImage() {
return imageRef.current;
}
};
});
var src = props.src,
alt = props.alt,
width = props.width,
height = props.height;
var otherProps = ImageBase.getOtherProps(props);
var containerClassName = utils.classNames('p-image p-component', props.className, {
'p-image-preview-container': props.preview
});
var element = createElement();
var content = props.template ? utils.ObjectUtils.getJSXElement(props.template, props) : /*#__PURE__*/React__namespace.createElement("i", {
className: "p-image-preview-icon pi pi-eye"
});
var preview = createPreview();
var image = props.src && /*#__PURE__*/React__namespace.createElement("img", {
ref: imageRef,
src: src,
className: props.imageClassName,
width: width,
height: height,
style: props.imageStyle,
alt: alt,
onError: props.onError
});
return /*#__PURE__*/React__namespace.createElement("span", _extends({
ref: elementRef,
className: containerClassName
}, otherProps), image, preview, maskVisibleState && /*#__PURE__*/React__namespace.createElement(portal.Portal, {
element: element,
appendTo: document.body
}));
}));
Image.displayName = 'Image';
exports.Image = Image;
Object.defineProperty(exports, '__esModule', { value: true });
return exports;
})({}, React, primereact.api, primereact.csstransition, primereact.hooks, primereact.portal, primereact.utils);