primevue
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primevue) [ • 13.7 kB
JavaScript
import FocusTrap from 'primevue/focustrap';
import Portal from 'primevue/portal';
import { ZIndexUtils, DomHandler } from 'primevue/utils';
import { resolveComponent, resolveDirective, openBlock, createElementBlock, normalizeClass, normalizeStyle, createElementVNode, mergeProps, renderSlot, createCommentVNode, createVNode, withCtx, withDirectives, Transition } from 'vue';
var script = {
name: 'Image',
inheritAttrs: false,
emits: ['show', 'hide', 'error'],
props: {
preview: {
type: Boolean,
default: false
},
class: {
type: null,
default: null
},
style: {
type: null,
default: null
},
imageStyle: {
type: null,
default: null
},
imageClass: {
type: null,
default: null
},
previewButtonProps: {
type: null,
default: null
},
indicatorIcon: {
type: String,
default: 'pi pi-eye'
}
},
mask: null,
data() {
return {
maskVisible: false,
previewVisible: false,
rotate: 0,
scale: 1
};
},
beforeUnmount() {
if (this.mask) {
ZIndexUtils.clear(this.container);
}
},
methods: {
maskRef(el) {
this.mask = el;
},
toolbarRef(el) {
this.toolbarRef = el;
},
onImageClick() {
if (this.preview) {
this.maskVisible = true;
setTimeout(() => {
this.previewVisible = true;
}, 25);
}
},
onPreviewImageClick() {
this.previewClick = true;
},
onMaskClick() {
if (!this.previewClick) {
this.previewVisible = false;
this.rotate = 0;
this.scale = 1;
}
this.previewClick = false;
},
onMaskKeydown(event) {
switch (event.code) {
case 'Escape':
this.onMaskClick();
setTimeout(() => {
DomHandler.focus(this.$refs.previewButton);
}, 25);
event.preventDefault();
break;
}
},
onError() {
this.$emit('error');
},
rotateRight() {
this.rotate += 90;
this.previewClick = true;
},
rotateLeft() {
this.rotate -= 90;
this.previewClick = true;
},
zoomIn() {
this.scale = this.scale + 0.1;
this.previewClick = true;
},
zoomOut() {
this.scale = this.scale - 0.1;
this.previewClick = true;
},
onBeforeEnter() {
ZIndexUtils.set('modal', this.mask, this.$primevue.config.zIndex.modal);
},
onEnter() {
this.focus();
this.$emit('show');
},
onBeforeLeave() {
DomHandler.addClass(this.mask, 'p-component-overlay-leave');
},
onLeave() {
this.$emit('hide');
},
onAfterLeave(el) {
ZIndexUtils.clear(el);
this.maskVisible = false;
},
focus() {
let focusTarget = this.mask.querySelector('[autofocus]');
if (focusTarget) {
focusTarget.focus();
}
}
},
computed: {
containerClass() {
return [
'p-image p-component',
this.class,
{
'p-image-preview-container': this.preview
}
];
},
maskClass() {
return ['p-image-mask p-component-overlay p-component-overlay-enter'];
},
rotateClass() {
return 'p-image-preview-rotate-' + this.rotate;
},
imagePreviewStyle() {
return { transform: 'rotate(' + this.rotate + 'deg) scale(' + this.scale + ')' };
},
zoomDisabled() {
return this.scale <= 0.5 || this.scale >= 1.5;
},
rightAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.rotateRight : undefined;
},
leftAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.rotateLeft : undefined;
},
zoomInAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.zoomIn : undefined;
},
zoomOutAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.zoomOut : undefined;
},
closeAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.close : undefined;
}
},
components: {
Portal: Portal
},
directives: {
focustrap: FocusTrap
}
};
const _hoisted_1 = ["aria-modal"];
const _hoisted_2 = { class: "p-image-toolbar" };
const _hoisted_3 = ["aria-label"];
const _hoisted_4 = /*#__PURE__*/createElementVNode("i", { class: "pi pi-refresh" }, null, -1);
const _hoisted_5 = ["aria-label"];
const _hoisted_6 = /*#__PURE__*/createElementVNode("i", { class: "pi pi-undo" }, null, -1);
const _hoisted_7 = ["disabled", "aria-label"];
const _hoisted_8 = /*#__PURE__*/createElementVNode("i", { class: "pi pi-search-minus" }, null, -1);
const _hoisted_9 = ["disabled", "aria-label"];
const _hoisted_10 = /*#__PURE__*/createElementVNode("i", { class: "pi pi-search-plus" }, null, -1);
const _hoisted_11 = ["aria-label"];
const _hoisted_12 = /*#__PURE__*/createElementVNode("i", { class: "pi pi-times" }, null, -1);
const _hoisted_13 = { key: 0 };
const _hoisted_14 = ["src"];
function render(_ctx, _cache, $props, $setup, $data, $options) {
const _component_Portal = resolveComponent("Portal");
const _directive_focustrap = resolveDirective("focustrap");
return (openBlock(), createElementBlock("span", {
class: normalizeClass($options.containerClass),
style: normalizeStyle($props.style)
}, [
createElementVNode("img", mergeProps(_ctx.$attrs, {
style: $props.imageStyle,
class: $props.imageClass,
onError: _cache[0] || (_cache[0] = (...args) => ($options.onError && $options.onError(...args)))
}), null, 16),
($props.preview)
? (openBlock(), createElementBlock("button", mergeProps({
key: 0,
ref: "previewButton",
class: "p-image-preview-indicator",
onClick: _cache[1] || (_cache[1] = (...args) => ($options.onImageClick && $options.onImageClick(...args)))
}, $props.previewButtonProps), [
renderSlot(_ctx.$slots, "indicator", {}, () => [
createElementVNode("i", {
class: normalizeClass(['p-image-preview-icon', $props.indicatorIcon])
}, null, 2)
])
], 16))
: createCommentVNode("", true),
createVNode(_component_Portal, null, {
default: withCtx(() => [
($data.maskVisible)
? withDirectives((openBlock(), createElementBlock("div", {
key: 0,
ref: $options.maskRef,
role: "dialog",
class: normalizeClass($options.maskClass),
"aria-modal": $data.maskVisible,
onClick: _cache[8] || (_cache[8] = (...args) => ($options.onMaskClick && $options.onMaskClick(...args))),
onKeydown: _cache[9] || (_cache[9] = (...args) => ($options.onMaskKeydown && $options.onMaskKeydown(...args)))
}, [
createElementVNode("div", _hoisted_2, [
createElementVNode("button", {
class: "p-image-action p-link",
onClick: _cache[2] || (_cache[2] = (...args) => ($options.rotateRight && $options.rotateRight(...args))),
type: "button",
"aria-label": $options.rightAriaLabel
}, [
renderSlot(_ctx.$slots, "refresh", {}, () => [
_hoisted_4
])
], 8, _hoisted_3),
createElementVNode("button", {
class: "p-image-action p-link",
onClick: _cache[3] || (_cache[3] = (...args) => ($options.rotateLeft && $options.rotateLeft(...args))),
type: "button",
"aria-label": $options.leftAriaLabel
}, [
renderSlot(_ctx.$slots, "undo", {}, () => [
_hoisted_6
])
], 8, _hoisted_5),
createElementVNode("button", {
class: "p-image-action p-link",
onClick: _cache[4] || (_cache[4] = (...args) => ($options.zoomOut && $options.zoomOut(...args))),
type: "button",
disabled: $options.zoomDisabled,
"aria-label": $options.zoomOutAriaLabel
}, [
renderSlot(_ctx.$slots, "zoomout", {}, () => [
_hoisted_8
])
], 8, _hoisted_7),
createElementVNode("button", {
class: "p-image-action p-link",
onClick: _cache[5] || (_cache[5] = (...args) => ($options.zoomIn && $options.zoomIn(...args))),
type: "button",
disabled: $options.zoomDisabled,
"aria-label": $options.zoomInAriaLabel
}, [
renderSlot(_ctx.$slots, "zoomin", {}, () => [
_hoisted_10
])
], 8, _hoisted_9),
createElementVNode("button", {
class: "p-image-action p-link",
type: "button",
onClick: _cache[6] || (_cache[6] = (...args) => (_ctx.hidePreview && _ctx.hidePreview(...args))),
"aria-label": $options.closeAriaLabel,
autofocus: ""
}, [
renderSlot(_ctx.$slots, "close", {}, () => [
_hoisted_12
])
], 8, _hoisted_11)
]),
createVNode(Transition, {
name: "p-image-preview",
onBeforeEnter: $options.onBeforeEnter,
onEnter: $options.onEnter,
onLeave: $options.onLeave,
onBeforeLeave: $options.onBeforeLeave,
onAfterLeave: $options.onAfterLeave
}, {
default: withCtx(() => [
($data.previewVisible)
? (openBlock(), createElementBlock("div", _hoisted_13, [
createElementVNode("img", {
src: _ctx.$attrs.src,
class: "p-image-preview",
style: normalizeStyle($options.imagePreviewStyle),
onClick: _cache[7] || (_cache[7] = (...args) => ($options.onPreviewImageClick && $options.onPreviewImageClick(...args)))
}, null, 12, _hoisted_14)
]))
: createCommentVNode("", true)
]),
_: 1
}, 8, ["onBeforeEnter", "onEnter", "onLeave", "onBeforeLeave", "onAfterLeave"])
], 42, _hoisted_1)), [
[_directive_focustrap]
])
: createCommentVNode("", true)
]),
_: 3
})
], 6))
}
function styleInject(css, ref) {
if ( ref === void 0 ) ref = {};
var insertAt = ref.insertAt;
if (!css || typeof document === 'undefined') { return; }
var head = document.head || document.getElementsByTagName('head')[0];
var style = document.createElement('style');
style.type = 'text/css';
if (insertAt === 'top') {
if (head.firstChild) {
head.insertBefore(style, head.firstChild);
} else {
head.appendChild(style);
}
} else {
head.appendChild(style);
}
if (style.styleSheet) {
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
}
var css_248z = "\n.p-image-mask {\n display: flex;\n align-items: center;\n justify-content: center;\n}\n.p-image-preview-container {\n position: relative;\n display: inline-block;\n}\n.p-image-preview-indicator {\n position: absolute;\n left: 0;\n top: 0;\n width: 100%;\n height: 100%;\n display: flex;\n align-items: center;\n justify-content: center;\n opacity: 0;\n transition: opacity 0.3s;\n}\n.p-image-preview-icon {\n font-size: 1.5rem;\n}\n.p-image-preview-container:hover > .p-image-preview-indicator {\n opacity: 1;\n cursor: pointer;\n}\n.p-image-preview-container > img {\n cursor: pointer;\n}\n.p-image-toolbar {\n position: absolute;\n top: 0;\n right: 0;\n display: flex;\n}\n.p-image-action.p-link {\n display: flex;\n justify-content: center;\n align-items: center;\n}\n.p-image-preview {\n transition: transform 0.15s;\n max-width: 100vw;\n max-height: 100vh;\n}\n.p-image-preview-enter-active {\n transition: all 150ms cubic-bezier(0, 0, 0.2, 1);\n}\n.p-image-preview-leave-active {\n transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);\n}\n.p-image-preview-enter-from,\n.p-image-preview-leave-to {\n opacity: 0;\n transform: scale(0.7);\n}\n";
styleInject(css_248z);
script.render = render;
export { script as default };