565 lines
21 KiB
Vue
Executable File
565 lines
21 KiB
Vue
Executable File
<template>
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<div :class="cx('root')" v-bind="ptm('root')">
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<div :class="cx('controls')" v-bind="ptm('controls')">
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<slot name="controlsstart"></slot>
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<OLButton type="button" @click="moveUp" :aria-label="moveUpAriaLabel" :disabled="moveDisabled()" :unstyled="unstyled" v-bind="{ ...moveUpButtonProps, ...ptm('moveUpButton') }">
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<template #icon>
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<slot name="moveupicon">
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<AngleUpIcon v-bind="ptm('moveUpButton')['icon']" />
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</slot>
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</template>
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</OLButton>
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<OLButton type="button" @click="moveTop" :aria-label="moveTopAriaLabel" :disabled="moveDisabled()" v-bind="{ ...moveTopButtonProps, ...ptm('moveTopButton') }" :unstyled="unstyled">
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<template #icon>
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<slot name="movetopicon">
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<AngleDoubleUpIcon v-bind="ptm('moveTopButton')['icon']" />
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</slot>
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</template>
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</OLButton>
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<OLButton type="button" @click="moveDown" :aria-label="moveDownAriaLabel" :disabled="moveDisabled()" v-bind="{ ...moveDownButtonProps, ...ptm('moveDownButton') }" :unstyled="unstyled">
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<template #icon>
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<slot name="movedownicon">
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<AngleDownIcon v-bind="ptm('moveDownButton')['icon']" />
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</slot>
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</template>
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</OLButton>
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<OLButton type="button" @click="moveBottom" :aria-label="moveBottomAriaLabel" :disabled="moveDisabled()" v-bind="{ ...moveBottomButtonProps, ...ptm('moveBottomButton') }" :unstyled="unstyled">
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<template #icon>
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<slot name="movebottomicon">
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<AngleDoubleDownIcon v-bind="ptm('moveBottomButton')['icon']" />
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</slot>
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</template>
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</OLButton>
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<slot name="controlsend"></slot>
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</div>
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<div :class="cx('container')" v-bind="ptm('container')">
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<div v-if="$slots.header" :class="cx('header')" v-bind="ptm('header')">
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<slot name="header"></slot>
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</div>
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<transition-group
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:ref="listRef"
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:id="id + '_list'"
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name="p-orderlist-flip"
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tag="ul"
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:class="cx('list')"
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:style="listStyle"
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role="listbox"
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aria-multiselectable="true"
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:tabindex="tabindex"
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:aria-activedescendant="focused ? focusedOptionId : undefined"
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:aria-label="ariaLabel"
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:aria-labelledby="ariaLabelledby"
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@focus="onListFocus"
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@blur="onListBlur"
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@keydown="onListKeyDown"
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v-bind="{ ...listProps, ...ptm('list') }"
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>
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<template v-for="(item, i) of modelValue" :key="getItemKey(item, i)">
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<li
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:id="id + '_' + i"
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v-ripple
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role="option"
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:class="
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cx('item', {
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context: {
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active: isSelected(item),
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focused: `${id}_${i}` === focusedOptionId
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}
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})
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"
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:data-p-highlight="isSelected(item)"
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@click="onItemClick($event, item, i)"
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@touchend="onItemTouchEnd"
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:aria-selected="isSelected(item)"
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@mousedown="onOptionMouseDown(i)"
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v-bind="getPTOptions(item, 'item')"
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>
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<slot name="item" :item="item" :index="i"> </slot>
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</li>
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</template>
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</transition-group>
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</div>
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</div>
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</template>
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<script>
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import Button from 'primevue/button';
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import AngleDoubleDownIcon from 'primevue/icons/angledoubledown';
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import AngleDoubleUpIcon from 'primevue/icons/angledoubleup';
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import AngleDownIcon from 'primevue/icons/angledown';
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import AngleUpIcon from 'primevue/icons/angleup';
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import Ripple from 'primevue/ripple';
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import { DomHandler, ObjectUtils, UniqueComponentId } from 'primevue/utils';
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import BaseOrderList from './BaseOrderList.vue';
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export default {
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name: 'OrderList',
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extends: BaseOrderList,
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emits: ['update:modelValue', 'reorder', 'update:selection', 'selection-change', 'focus', 'blur'],
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itemTouched: false,
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reorderDirection: null,
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styleElement: null,
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list: null,
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data() {
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return {
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id: this.$attrs.id,
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d_selection: this.selection,
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focused: false,
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focusedOptionIndex: -1
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};
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},
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watch: {
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'$attrs.id': function (newValue) {
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this.id = newValue || UniqueComponentId();
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}
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},
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beforeUnmount() {
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this.destroyStyle();
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},
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updated() {
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if (this.reorderDirection) {
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this.updateListScroll();
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this.reorderDirection = null;
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}
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},
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mounted() {
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this.id = this.id || UniqueComponentId();
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if (this.responsive) {
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this.createStyle();
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}
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},
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methods: {
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getItemKey(item, index) {
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return this.dataKey ? ObjectUtils.resolveFieldData(item, this.dataKey) : index;
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},
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getPTOptions(item, key) {
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return this.ptm(key, {
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context: {
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active: this.isSelected(item),
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focused: this.id === this.focusedOptionId
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}
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});
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},
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isSelected(item) {
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return ObjectUtils.findIndexInList(item, this.d_selection) != -1;
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},
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onListFocus(event) {
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const selectedFirstItem = DomHandler.findSingle(this.list, '[data-p-highlight="true"]');
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const findIndex = ObjectUtils.findIndexInList(selectedFirstItem, this.list.children);
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this.focused = true;
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const index = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : selectedFirstItem ? findIndex : -1;
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this.changeFocusedOptionIndex(index);
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this.$emit('focus', event);
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},
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onListBlur(event) {
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this.focused = false;
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this.focusedOptionIndex = -1;
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this.$emit('blur', event);
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},
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onListKeyDown(event) {
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switch (event.code) {
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case 'ArrowDown':
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this.onArrowDownKey(event);
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break;
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case 'ArrowUp':
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this.onArrowUpKey(event);
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break;
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case 'Home':
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this.onHomeKey(event);
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break;
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case 'End':
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this.onEndKey(event);
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break;
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case 'Enter':
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this.onEnterKey(event);
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break;
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case 'Space':
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this.onSpaceKey(event);
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break;
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case 'KeyA':
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if (event.ctrlKey) {
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this.d_selection = [...this.modelValue];
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this.$emit('update:selection', this.d_selection);
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}
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default:
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break;
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}
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},
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onOptionMouseDown(index) {
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this.focused = true;
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this.focusedOptionIndex = index;
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},
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onArrowDownKey(event) {
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const optionIndex = this.findNextOptionIndex(this.focusedOptionIndex);
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this.changeFocusedOptionIndex(optionIndex);
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if (event.shiftKey) {
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this.onEnterKey(event);
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}
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event.preventDefault();
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},
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onArrowUpKey(event) {
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const optionIndex = this.findPrevOptionIndex(this.focusedOptionIndex);
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this.changeFocusedOptionIndex(optionIndex);
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if (event.shiftKey) {
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this.onEnterKey(event);
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}
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event.preventDefault();
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},
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onHomeKey(event) {
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if (event.ctrlKey && event.shiftKey) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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const focusedItem = DomHandler.findSingle(this.list, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`);
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const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem);
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this.d_selection = [...this.modelValue].slice(0, matchedOptionIndex + 1);
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this.$emit('update:selection', this.d_selection);
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} else {
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this.changeFocusedOptionIndex(0);
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}
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event.preventDefault();
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},
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onEndKey(event) {
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if (event.ctrlKey && event.shiftKey) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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const focusedItem = DomHandler.findSingle(this.list, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`);
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const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem);
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this.d_selection = [...this.modelValue].slice(matchedOptionIndex, items.length);
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this.$emit('update:selection', this.d_selection);
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} else {
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this.changeFocusedOptionIndex(DomHandler.find(this.list, '[data-pc-section="item"]').length - 1);
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}
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event.preventDefault();
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},
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onEnterKey(event) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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const focusedItem = DomHandler.findSingle(this.list, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`);
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const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem);
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this.onItemClick(event, this.modelValue[matchedOptionIndex], matchedOptionIndex);
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event.preventDefault();
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},
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onSpaceKey(event) {
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if (event.shiftKey) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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const selectedItemIndex = ObjectUtils.findIndexInList(this.d_selection[0], [...this.modelValue]);
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const focusedItem = DomHandler.findSingle(this.list, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`);
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const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem);
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this.d_selection = [...this.modelValue].slice(Math.min(selectedItemIndex, matchedOptionIndex), Math.max(selectedItemIndex, matchedOptionIndex) + 1);
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this.$emit('update:selection', this.d_selection);
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} else {
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this.onEnterKey(event);
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}
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},
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findNextOptionIndex(index) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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const matchedOptionIndex = [...items].findIndex((link) => link.id === index);
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return matchedOptionIndex > -1 ? matchedOptionIndex + 1 : 0;
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},
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findPrevOptionIndex(index) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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const matchedOptionIndex = [...items].findIndex((link) => link.id === index);
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return matchedOptionIndex > -1 ? matchedOptionIndex - 1 : 0;
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},
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changeFocusedOptionIndex(index) {
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const items = DomHandler.find(this.list, '[data-pc-section="item"]');
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let order = index >= items.length ? items.length - 1 : index < 0 ? 0 : index;
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this.focusedOptionIndex = items[order] ? items[order].getAttribute('id') : -1;
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this.scrollInView(this.focusedOptionIndex);
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},
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scrollInView(id) {
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const element = DomHandler.findSingle(this.list, `[data-pc-section="item"][id="${id}"]`);
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if (element) {
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element.scrollIntoView && element.scrollIntoView({ block: 'nearest', inline: 'start' });
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}
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},
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moveUp(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = 0; i < this.d_selection.length; i++) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== 0) {
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let movedItem = value[selectedItemIndex];
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let temp = value[selectedItemIndex - 1];
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value[selectedItemIndex - 1] = movedItem;
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value[selectedItemIndex] = temp;
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} else {
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break;
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}
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}
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this.reorderDirection = 'up';
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this.$emit('update:modelValue', value);
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this.$emit('reorder', {
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originalEvent: event,
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value: value,
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direction: this.reorderDirection
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});
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}
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},
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moveTop(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = 0; i < this.d_selection.length; i++) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== 0) {
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let movedItem = value.splice(selectedItemIndex, 1)[0];
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value.unshift(movedItem);
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} else {
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break;
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}
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}
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this.reorderDirection = 'top';
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this.$emit('update:modelValue', value);
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this.$emit('reorder', {
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originalEvent: event,
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value: value,
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direction: this.reorderDirection
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});
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}
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},
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moveDown(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = this.d_selection.length - 1; i >= 0; i--) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== value.length - 1) {
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let movedItem = value[selectedItemIndex];
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let temp = value[selectedItemIndex + 1];
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value[selectedItemIndex + 1] = movedItem;
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value[selectedItemIndex] = temp;
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} else {
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break;
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}
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}
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this.reorderDirection = 'down';
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this.$emit('update:modelValue', value);
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this.$emit('reorder', {
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originalEvent: event,
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value: value,
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direction: this.reorderDirection
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});
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}
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},
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moveBottom(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = this.d_selection.length - 1; i >= 0; i--) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== value.length - 1) {
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let movedItem = value.splice(selectedItemIndex, 1)[0];
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value.push(movedItem);
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} else {
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break;
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}
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}
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this.reorderDirection = 'bottom';
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this.$emit('update:modelValue', value);
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this.$emit('reorder', {
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originalEvent: event,
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value: value,
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direction: this.reorderDirection
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});
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}
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},
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onItemClick(event, item, index) {
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this.itemTouched = false;
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const selectedIndex = ObjectUtils.findIndexInList(item, this.d_selection);
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const selected = selectedIndex != -1;
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const metaSelection = this.itemTouched ? false : this.metaKeySelection;
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const selectedId = DomHandler.find(this.list, '[data-pc-section="item"]')[index].getAttribute('id');
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this.focusedOptionIndex = selectedId;
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if (metaSelection) {
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const metaKey = event.metaKey || event.ctrlKey;
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if (selected && metaKey) {
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this.d_selection = this.d_selection.filter((val, index) => index !== selectedIndex);
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} else {
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this.d_selection = metaKey ? (this.d_selection ? [...this.d_selection] : []) : [];
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ObjectUtils.insertIntoOrderedArray(item, index, this.d_selection, this.modelValue);
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}
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} else {
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if (selected) {
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this.d_selection = this.d_selection.filter((val, index) => index !== selectedIndex);
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} else {
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this.d_selection = this.d_selection ? [...this.d_selection] : [];
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ObjectUtils.insertIntoOrderedArray(item, index, this.d_selection, this.modelValue);
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}
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}
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this.$emit('update:selection', this.d_selection);
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this.$emit('selection-change', {
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originalEvent: event,
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value: this.d_selection
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});
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},
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onItemTouchEnd() {
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this.itemTouched = true;
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},
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findNextItem(item) {
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let nextItem = item.nextElementSibling;
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if (nextItem) return !(DomHandler.getAttribute(nextItem, 'data-p-section') === 'item') ? this.findNextItem(nextItem) : nextItem;
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else return null;
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},
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findPrevItem(item) {
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let prevItem = item.previousElementSibling;
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if (prevItem) return !(DomHandler.getAttribute(nextItem, 'data-p-section') === 'item') ? this.findPrevItem(prevItem) : prevItem;
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else return null;
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},
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updateListScroll() {
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const listItems = DomHandler.find(this.list, '[data-pc-section="item"][data-p-highlight="true"]');
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if (listItems && listItems.length) {
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switch (this.reorderDirection) {
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case 'up':
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DomHandler.scrollInView(this.list, listItems[0]);
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break;
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case 'top':
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this.list.scrollTop = 0;
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break;
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case 'down':
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DomHandler.scrollInView(this.list, listItems[listItems.length - 1]);
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break;
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case 'bottom':
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this.list.scrollTop = this.list.scrollHeight;
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break;
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default:
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break;
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}
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}
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},
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createStyle() {
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if (!this.styleElement) {
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this.$el.setAttribute(this.attributeSelector, '');
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this.styleElement = document.createElement('style');
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this.styleElement.type = 'text/css';
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document.head.appendChild(this.styleElement);
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let innerHTML = `
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@media screen and (max-width: ${this.breakpoint}) {
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.p-orderlist[${this.attributeSelector}] {
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flex-direction: column;
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}
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.p-orderlist[${this.attributeSelector}] .p-orderlist-controls {
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padding: var(--content-padding);
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flex-direction: row;
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}
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.p-orderlist[${this.attributeSelector}] .p-orderlist-controls .p-button {
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margin-right: var(--inline-spacing);
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margin-bottom: 0;
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}
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.p-orderlist[${this.attributeSelector}] .p-orderlist-controls .p-button:last-child {
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margin-right: 0;
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}
|
|
}
|
|
`;
|
|
|
|
this.styleElement.innerHTML = innerHTML;
|
|
}
|
|
},
|
|
destroyStyle() {
|
|
if (this.styleElement) {
|
|
document.head.removeChild(this.styleElement);
|
|
this.styleElement = null;
|
|
}
|
|
},
|
|
moveDisabled() {
|
|
if (!this.d_selection || !this.d_selection.length) {
|
|
return true;
|
|
}
|
|
},
|
|
listRef(el) {
|
|
this.list = el ? el.$el : undefined;
|
|
}
|
|
},
|
|
computed: {
|
|
attributeSelector() {
|
|
return UniqueComponentId();
|
|
},
|
|
focusedOptionId() {
|
|
return this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : null;
|
|
},
|
|
moveUpAriaLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveUp : undefined;
|
|
},
|
|
moveTopAriaLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveTop : undefined;
|
|
},
|
|
moveDownAriaLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveDown : undefined;
|
|
},
|
|
moveBottomAriaLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveBottom : undefined;
|
|
}
|
|
},
|
|
components: {
|
|
OLButton: Button,
|
|
AngleUpIcon: AngleUpIcon,
|
|
AngleDownIcon: AngleDownIcon,
|
|
AngleDoubleUpIcon: AngleDoubleUpIcon,
|
|
AngleDoubleDownIcon: AngleDoubleDownIcon
|
|
},
|
|
directives: {
|
|
ripple: Ripple
|
|
}
|
|
};
|
|
</script>
|