@krisdages/aurelia-bootstrap/dist/es2015/tabs/aubs-tab.js

Bootstrap components written in Aurelia.

var _dec, _class, _desc, _value, _class2, _descriptor, _descriptor2, _descriptor3, _descriptor4;

function _initDefineProp(target, property, descriptor, context) {
    if (!descriptor) return;
    Object.defineProperty(target, property, {
        enumerable: descriptor.enumerable,
        configurable: descriptor.configurable,
        writable: descriptor.writable,
        value: descriptor.initializer ? descriptor.initializer.call(context) : void 0
    });
}

function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
    var desc = {};
    Object['ke' + 'ys'](descriptor).forEach(function (key) {
        desc[key] = descriptor[key];
    });
    desc.enumerable = !!desc.enumerable;
    desc.configurable = !!desc.configurable;

    if ('value' in desc || desc.initializer) {
        desc.writable = true;
    }

    desc = decorators.slice().reverse().reduce(function (desc, decorator) {
        return decorator(target, property, desc) || desc;
    }, desc);

    if (context && desc.initializer !== void 0) {
        desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
        desc.initializer = undefined;
    }

    if (desc.initializer === void 0) {
        Object['define' + 'Property'](target, property, desc);
        desc = null;
    }

    return desc;
}

function _initializerWarningHelper(descriptor, context) {
    throw new Error('Decorating class property failed. Please ensure that transform-class-properties is enabled.');
}

import { bindable, inject } from "aurelia-framework";
import { AubsTabsetCustomElement } from "./aubs-tabset";
import velocity from 'velocity-animate';

export let AubsTabCustomElement = (_dec = inject(AubsTabsetCustomElement, Element), _dec(_class = (_class2 = class AubsTabCustomElement {

    constructor(tabset, element) {
        _initDefineProp(this, "header", _descriptor, this);

        _initDefineProp(this, "disabled", _descriptor2, this);

        _initDefineProp(this, "onSelect", _descriptor3, this);

        _initDefineProp(this, "onDeselect", _descriptor4, this);

        this.active = false;

        this.tabset = tabset;
        this.element = element;
    }

    bind() {
        if (!this.header) {
            throw new Error('Must provide a header for the tab.');
        }
    }

    attached() {
        this.$tabPane = this.element.querySelector('.tab-pane');
        this.$tabPane.style.display = this.active ? 'block' : 'none';
    }

    handleTabChanged(index) {
        let isSelected = index === this.index;

        if (isSelected === this.active) {
            return;
        }

        this.active = isSelected;

        if (isSelected) {
            if (this.$tabPane) {
                velocity(this.$tabPane, 'fadeIn');
            }

            if (typeof this.onSelect === 'function') {
                this.onSelect({ index: this.index });
            }
        } else {
            this.$tabPane.style.display = 'none';

            if (typeof this.onDeselect === 'function') {
                this.onDeselect({ index: this.index });
            }
        }
    }
}, (_descriptor = _applyDecoratedDescriptor(_class2.prototype, "header", [bindable], {
    enumerable: true,
    initializer: null
}), _descriptor2 = _applyDecoratedDescriptor(_class2.prototype, "disabled", [bindable], {
    enumerable: true,
    initializer: function () {
        return false;
    }
}), _descriptor3 = _applyDecoratedDescriptor(_class2.prototype, "onSelect", [bindable], {
    enumerable: true,
    initializer: null
}), _descriptor4 = _applyDecoratedDescriptor(_class2.prototype, "onDeselect", [bindable], {
    enumerable: true,
    initializer: null
})), _class2)) || _class);