114 lines
2.6 KiB
JavaScript
114 lines
2.6 KiB
JavaScript
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// Styles
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import "../../../src/components/VStepper/VStepper.sass"; // Mixins
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import { provide as RegistrableProvide } from '../../mixins/registrable';
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import Proxyable from '../../mixins/proxyable';
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import Themeable from '../../mixins/themeable'; // Utilities
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import mixins from '../../util/mixins';
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import { breaking } from '../../util/console';
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const baseMixins = mixins(RegistrableProvide('stepper'), Proxyable, Themeable);
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/* @vue/component */
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export default baseMixins.extend({
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name: 'v-stepper',
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provide() {
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return {
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stepClick: this.stepClick,
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isVertical: this.vertical
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};
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},
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props: {
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altLabels: Boolean,
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nonLinear: Boolean,
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vertical: Boolean
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},
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data() {
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return {
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isBooted: false,
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steps: [],
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content: [],
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isReverse: false
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};
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},
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computed: {
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classes() {
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return {
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'v-stepper--is-booted': this.isBooted,
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'v-stepper--vertical': this.vertical,
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'v-stepper--alt-labels': this.altLabels,
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'v-stepper--non-linear': this.nonLinear,
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...this.themeClasses
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};
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}
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},
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watch: {
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internalValue(val, oldVal) {
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this.isReverse = Number(val) < Number(oldVal);
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oldVal && (this.isBooted = true);
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this.updateView();
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}
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},
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created() {
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/* istanbul ignore next */
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if (this.$listeners.input) {
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breaking('@input', '@change', this);
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}
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},
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mounted() {
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this.internalLazyValue = this.value || (this.steps[0] || {}).step || 1;
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this.updateView();
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},
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methods: {
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register(item) {
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if (item.$options.name === 'v-stepper-step') {
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this.steps.push(item);
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} else if (item.$options.name === 'v-stepper-content') {
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item.isVertical = this.vertical;
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this.content.push(item);
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}
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},
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unregister(item) {
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if (item.$options.name === 'v-stepper-step') {
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this.steps = this.steps.filter(i => i !== item);
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} else if (item.$options.name === 'v-stepper-content') {
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item.isVertical = this.vertical;
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this.content = this.content.filter(i => i !== item);
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}
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},
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stepClick(step) {
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this.$nextTick(() => this.internalValue = step);
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},
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updateView() {
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for (let index = this.steps.length; --index >= 0;) {
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this.steps[index].toggle(this.internalValue);
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}
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for (let index = this.content.length; --index >= 0;) {
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this.content[index].toggle(this.internalValue, this.isReverse);
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}
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}
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},
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render(h) {
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return h('div', {
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staticClass: 'v-stepper',
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class: this.classes
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}, this.$slots.default);
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}
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});
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//# sourceMappingURL=VStepper.js.map
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