418 lines
10 KiB
Vue
Executable File
418 lines
10 KiB
Vue
Executable File
<template>
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<Portal>
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<div ref="mask" style="maskStyle" :class="maskClasses" @mousedown="onMaskClick">
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<transition name="p-sidebar" @after-enter="onAfterEnter" @enter="onEnter" @leave="onLeave" @after-leave="onAfterLeave" appear>
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<div v-if="visible" :ref="containerRef" v-focustrap :class="containerClass" role="complementary" :aria-modal="modal" @keydown="onKeydown" v-bind="$attrs">
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<div :ref="headerContainerRef" class="p-sidebar-header">
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<div v-if="$slots.header" class="p-sidebar-header-content">
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<slot name="header"></slot>
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</div>
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<button v-if="showCloseIcon" :ref="closeButtonRef" v-ripple autofocus type="button" class="p-sidebar-close p-sidebar-icon p-link" :aria-label="closeAriaLabel" @click="hide">
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<span :class="['p-sidebar-close-icon', closeIcon]" />
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</button>
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</div>
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<div :ref="contentRef" class="p-sidebar-content">
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<slot></slot>
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</div>
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</div>
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</transition>
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</div>
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</Portal>
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</template>
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<script>
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import FocusTrap from 'primevue/focustrap';
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import Portal from 'primevue/portal';
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import Ripple from 'primevue/ripple';
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import { DomHandler, ZIndexUtils } from 'primevue/utils';
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export default {
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name: 'Sidebar',
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emits: ['update:visible', 'show', 'hide'],
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props: {
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visible: {
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type: Boolean,
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default: false
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},
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position: {
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type: String,
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default: 'left'
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},
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baseZIndex: {
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type: Number,
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default: 0
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},
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autoZIndex: {
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type: Boolean,
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default: true
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},
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dismissable: {
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type: Boolean,
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default: true
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},
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showCloseIcon: {
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type: Boolean,
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default: true
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},
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closeIcon: {
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type: String,
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default: 'pi pi-times'
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},
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modal: {
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type: Boolean,
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default: true
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},
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blockScroll: {
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type: Boolean,
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default: true
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}
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},
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container: null,
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content: null,
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headerContainer: null,
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closeButton: null,
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outsideClickListener: null,
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data() {
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return {
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maskVisible: false
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};
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},
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watch: {
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visible(newValue) {
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this.maskVisible = newValue ? newValue : this.maskVisible;
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}
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},
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beforeUnmount() {
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if (this.container && this.autoZIndex) {
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ZIndexUtils.clear(this.container);
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}
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this.unbindOutsideClickListener();
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this.container = null;
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},
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methods: {
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hide() {
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this.$emit('update:visible', false);
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this.unbindOutsideClickListener();
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this.blockScroll && DomHandler.removeClass(document.body, 'p-overflow-hidden');
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},
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onEnter() {
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this.$emit('show');
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if (this.autoZIndex) {
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ZIndexUtils.set('modal', this.$refs.mask, this.baseZIndex || this.$primevue.config.zIndex.modal);
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}
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this.maskVisible = true;
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this.focus();
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},
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onLeave() {
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DomHandler.addClass(this.$refs.mask, 'p-component-overlay-leave');
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this.$emit('hide');
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this.unbindOutsideClickListener();
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},
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onAfterLeave() {
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if (this.autoZIndex) {
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ZIndexUtils.clear(this.mask);
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}
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this.maskVisible = false;
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},
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onAfterEnter() {
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this.bindOutsideClickListener();
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if (this.blockScroll) {
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DomHandler.addClass(document.body, 'p-overflow-hidden');
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}
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},
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focus() {
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const findFocusableElement = (container) => {
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return container.querySelector('[autofocus]');
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};
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let focusTarget = this.$slots.default && findFocusableElement(this.content);
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if (!focusTarget) {
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focusTarget = this.$slots.header && findFocusableElement(this.headerContainer);
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if (!focusTarget) {
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focusTarget = findFocusableElement(this.container);
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}
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}
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focusTarget && focusTarget.focus();
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},
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onKeydown(event) {
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if (event.code === 'Escape') {
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this.hide();
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}
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},
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onMaskClick(event) {
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if (this.dismissable && this.modal && this.$refs.mask === event.target) {
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this.hide();
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}
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},
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containerRef(el) {
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this.container = el;
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},
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contentRef(el) {
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this.content = el;
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},
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headerContainerRef(el) {
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this.headerContainer = el;
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},
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closeButtonRef(el) {
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this.closeButton = el;
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},
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getPositionClass() {
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const positions = ['left', 'right', 'top', 'bottom'];
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const pos = positions.find((item) => item === this.position);
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return pos ? `p-sidebar-${pos}` : '';
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},
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bindOutsideClickListener() {
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if (!this.outsideClickListener) {
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this.outsideClickListener = (event) => {
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if (!this.modal && this.isOutsideClicked(event) && this.dismissable) {
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this.hide();
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}
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};
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document.addEventListener('click', this.outsideClickListener);
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}
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},
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unbindOutsideClickListener() {
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if (this.outsideClickListener) {
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document.removeEventListener('click', this.outsideClickListener);
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this.outsideClickListener = null;
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}
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},
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isOutsideClicked(event) {
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return this.container && !this.container.contains(event.target);
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}
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},
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computed: {
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containerClass() {
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return [
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'p-sidebar p-component',
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{
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'p-input-filled': this.$primevue.config.inputStyle === 'filled',
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'p-ripple-disabled': this.$primevue.config.ripple === false,
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'p-sidebar-full': this.fullScreen
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}
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];
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},
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fullScreen() {
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return this.position === 'full';
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},
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closeAriaLabel() {
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return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.close : undefined;
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},
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maskClasses() {
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return [
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'p-sidebar-mask',
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this.getPositionClass(),
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{
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'p-component-overlay p-component-overlay-enter': this.modal,
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'p-sidebar-mask-scrollblocker': this.blockScroll,
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'p-sidebar-visible': this.maskVisible,
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'p-sidebar-full': this.fullScreen
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}
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];
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}
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},
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directives: {
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focustrap: FocusTrap,
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ripple: Ripple
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},
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components: {
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Portal: Portal
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}
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};
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</script>
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<style>
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.p-sidebar-mask {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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display: none;
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justify-content: center;
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align-items: center;
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pointer-events: none;
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background-color: transparent;
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transition-property: background-color;
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}
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.p-sidebar-visible {
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display: flex;
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}
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.p-sidebar-mask.p-component-overlay {
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pointer-events: auto;
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}
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.p-sidebar {
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display: flex;
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flex-direction: column;
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pointer-events: auto;
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transform: translate3d(0px, 0px, 0px);
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position: relative;
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transition: transform 0.3s;
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}
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.p-sidebar-content {
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overflow-y: auto;
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flex-grow: 1;
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}
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.p-sidebar-header {
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display: flex;
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align-items: center;
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justify-content: flex-end;
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flex-shrink: 0;
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}
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.p-sidebar-icon {
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display: flex;
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align-items: center;
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justify-content: center;
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overflow: hidden;
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position: relative;
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}
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.p-sidebar-full .p-sidebar {
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transition: none;
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transform: none;
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width: 100vw !important;
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height: 100vh !important;
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max-height: 100%;
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top: 0px !important;
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left: 0px !important;
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}
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/* Animation */
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/* Center */
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.p-sidebar-left .p-sidebar-enter-from,
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.p-sidebar-left .p-sidebar-leave-to {
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transform: translateX(-100%);
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}
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.p-sidebar-right .p-sidebar-enter-from,
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.p-sidebar-right .p-sidebar-leave-to {
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transform: translateX(100%);
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}
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.p-sidebar-top .p-sidebar-enter-from,
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.p-sidebar-top .p-sidebar-leave-to {
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transform: translateY(-100%);
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}
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.p-sidebar-bottom .p-sidebar-enter-from,
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.p-sidebar-bottom .p-sidebar-leave-to {
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transform: translateY(100%);
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}
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.p-sidebar-full .p-sidebar-enter-from,
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.p-sidebar-full .p-sidebar-leave-to {
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opacity: 0;
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}
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.p-sidebar-full .p-sidebar-enter-active,
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.p-sidebar-full .p-sidebar-leave-active {
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transition: opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1);
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}
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/* Position */
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.p-sidebar-left {
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justify-content: flex-start;
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}
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.p-sidebar-right {
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justify-content: flex-end;
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}
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.p-sidebar-top {
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align-items: flex-start;
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}
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.p-sidebar-bottom {
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align-items: flex-end;
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}
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/* Size */
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.p-sidebar-left .p-sidebar {
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width: 20rem;
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height: 100%;
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}
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.p-sidebar-right .p-sidebar {
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width: 20rem;
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height: 100%;
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}
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.p-sidebar-top .p-sidebar {
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height: 10rem;
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width: 100%;
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}
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.p-sidebar-bottom .p-sidebar {
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height: 10rem;
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width: 100%;
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}
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.p-sidebar-left .p-sidebar-sm,
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.p-sidebar-right .p-sidebar-sm {
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width: 20rem;
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}
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.p-sidebar-left .p-sidebar-md,
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.p-sidebar-right .p-sidebar-md {
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width: 40rem;
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}
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.p-sidebar-left .p-sidebar-lg,
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.p-sidebar-right .p-sidebar-lg {
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width: 60rem;
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}
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.p-sidebar-top .p-sidebar-sm,
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.p-sidebar-bottom .p-sidebar-sm {
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height: 10rem;
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}
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.p-sidebar-top .p-sidebar-md,
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.p-sidebar-bottom .p-sidebar-md {
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height: 20rem;
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}
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.p-sidebar-top .p-sidebar-lg,
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.p-sidebar-bottom .p-sidebar-lg {
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height: 30rem;
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}
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.p-sidebar-left .p-sidebar-view,
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.p-sidebar-right .p-sidebar-view,
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.p-sidebar-top .p-sidebar-view,
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.p-sidebar-bottom .p-sidebar-view {
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width: 100%;
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height: 100%;
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}
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.p-sidebar-left .p-sidebar-content,
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.p-sidebar-right .p-sidebar-content,
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.p-sidebar-top .p-sidebar-content,
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.p-sidebar-bottom .p-sidebar-content {
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width: 100%;
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height: 100%;
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}
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@media screen and (max-width: 64em) {
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.p-sidebar-left .p-sidebar-lg,
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.p-sidebar-left .p-sidebar-md,
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.p-sidebar-right .p-sidebar-lg,
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.p-sidebar-right .p-sidebar-md {
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width: 20rem;
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}
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}
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</style>
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