138 lines
No EOL
3.6 KiB
JavaScript
138 lines
No EOL
3.6 KiB
JavaScript
import "../../../src/components/VDatePicker/VDatePickerHeader.sass"; // Components
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import VBtn from '../VBtn';
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import VIcon from '../VIcon'; // Mixins
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import Colorable from '../../mixins/colorable';
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import Localable from '../../mixins/localable';
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import Themeable from '../../mixins/themeable'; // Utils
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import { createNativeLocaleFormatter, monthChange } from './util';
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import mixins from '../../util/mixins';
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export default mixins(Colorable, Localable, Themeable
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/* @vue/component */
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).extend({
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name: 'v-date-picker-header',
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props: {
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disabled: Boolean,
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format: Function,
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min: String,
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max: String,
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nextIcon: {
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type: String,
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default: '$vuetify.icons.next'
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},
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prevIcon: {
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type: String,
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default: '$vuetify.icons.prev'
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},
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readonly: Boolean,
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value: {
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type: [Number, String],
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required: true
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}
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},
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data() {
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return {
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isReversing: false
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};
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},
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computed: {
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formatter() {
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if (this.format) {
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return this.format;
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} else if (String(this.value).split('-')[1]) {
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return createNativeLocaleFormatter(this.currentLocale, {
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month: 'long',
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year: 'numeric',
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timeZone: 'UTC'
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}, {
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length: 7
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});
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} else {
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return createNativeLocaleFormatter(this.currentLocale, {
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year: 'numeric',
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timeZone: 'UTC'
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}, {
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length: 4
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});
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}
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}
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},
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watch: {
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value(newVal, oldVal) {
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this.isReversing = newVal < oldVal;
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}
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},
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methods: {
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genBtn(change) {
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const disabled = this.disabled || change < 0 && this.min && this.calculateChange(change) < this.min || change > 0 && this.max && this.calculateChange(change) > this.max;
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return this.$createElement(VBtn, {
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props: {
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dark: this.dark,
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disabled,
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icon: true,
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light: this.light
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},
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nativeOn: {
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click: e => {
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e.stopPropagation();
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this.$emit('input', this.calculateChange(change));
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}
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}
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}, [this.$createElement(VIcon, change < 0 === !this.$vuetify.rtl ? this.prevIcon : this.nextIcon)]);
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},
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calculateChange(sign) {
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const [year, month] = String(this.value).split('-').map(Number);
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if (month == null) {
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return `${year + sign}`;
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} else {
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return monthChange(String(this.value), sign);
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}
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},
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genHeader() {
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const color = !this.disabled && (this.color || 'accent');
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const header = this.$createElement('div', this.setTextColor(color, {
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key: String(this.value)
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}), [this.$createElement('button', {
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attrs: {
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type: 'button'
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},
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on: {
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click: () => this.$emit('toggle')
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}
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}, [this.$slots.default || this.formatter(String(this.value))])]);
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const transition = this.$createElement('transition', {
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props: {
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name: this.isReversing === !this.$vuetify.rtl ? 'tab-reverse-transition' : 'tab-transition'
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}
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}, [header]);
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return this.$createElement('div', {
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staticClass: 'v-date-picker-header__value',
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class: {
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'v-date-picker-header__value--disabled': this.disabled
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}
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}, [transition]);
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}
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},
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render() {
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return this.$createElement('div', {
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staticClass: 'v-date-picker-header',
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class: {
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'v-date-picker-header--disabled': this.disabled,
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...this.themeClasses
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}
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}, [this.genBtn(-1), this.genHeader(), this.genBtn(+1)]);
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}
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});
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//# sourceMappingURL=VDatePickerHeader.js.map
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