primevue-mirror/components/lib/dock/BaseDock.vue

<script>
import BaseComponent from 'primevue/basecomponent';
import { useStyle } from 'primevue/usestyle';

const styles = `
.p-dock {
    position: absolute;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.p-dock-list-container {
    display: flex;
    pointer-events: auto;
}

.p-dock-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.p-dock-item {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.p-dock-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    cursor: default;
}

.p-dock-item-second-prev,
.p-dock-item-second-next {
    transform: scale(1.2);
}

.p-dock-item-prev,
.p-dock-item-next {
    transform: scale(1.4);
}

.p-dock-item-current {
    transform: scale(1.6);
    z-index: 1;
}

/* Position */
/* top */
.p-dock-top {
    left: 0;
    top: 0;
    width: 100%;
}

.p-dock-top .p-dock-item {
    transform-origin: center top;
}

/* bottom */
.p-dock-bottom {
    left: 0;
    bottom: 0;
    width: 100%;
}

.p-dock-bottom .p-dock-item {
    transform-origin: center bottom;
}

/* right */
.p-dock-right {
    right: 0;
    top: 0;
    height: 100%;
}

.p-dock-right .p-dock-item {
    transform-origin: center right;
}

.p-dock-right .p-dock-list {
    flex-direction: column;
}

/* left */
.p-dock-left {
    left: 0;
    top: 0;
    height: 100%;
}

.p-dock-left .p-dock-item {
    transform-origin: center left;
}

.p-dock-left .p-dock-list {
    flex-direction: column;
}
`;

const classes = {
    root: ({ props }) => ['p-dock p-component', `p-dock-${props.position}`],
    container: 'p-dock-list-container',
    menu: 'p-dock-list',
    menuitem: ({ instance, processedItem, index, id }) => [
        'p-dock-item',
        {
            'p-focus': instance.isItemActive(id),
            'p-disabled': instance.disabled(processedItem),
            'p-dock-item-second-prev': instance.currentIndex - 2 === index,
            'p-dock-item-prev': instance.currentIndex - 1 === index,
            'p-dock-item-current': instance.currentIndex === index,
            'p-dock-item-next': instance.currentIndex + 1 === index,
            'p-dock-item-second-next': instance.currentIndex + 2 === index
        }
    ],
    content: 'p-menuitem-content',
    action: ({ props, isActive, isExactActive }) => [
        'p-dock-link',
        {
            'router-link-active': isActive,
            'router-link-active-exact': props.exact && isExactActive
        }
    ],
    icon: 'p-dock-icon'
};

const { load: loadStyle } = useStyle(styles, { name: 'dock', manual: true });

export default {
    name: 'BaseDock',
    extends: BaseComponent,
    props: {
        position: {
            type: String,
            default: 'bottom'
        },
        model: null,
        class: null,
        style: null,
        tooltipOptions: null,
        exact: {
            type: Boolean,
            default: true
        },
        menuId: {
            type: String,
            default: null
        },
        tabindex: {
            type: Number,
            default: 0
        },
        'aria-label': {
            type: String,
            default: null
        },
        'aria-labelledby': {
            type: String,
            default: null
        }
    },
    css: {
        classes,
        loadStyle
    },
    provide() {
        return {
            $parentInstance: this
        };
    }
};
</script>