428 lines
8 KiB
Vue
428 lines
8 KiB
Vue
<template>
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<div class="juejbjww" :class="{ focused, filled, inline, disabled }">
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<div class="icon" ref="icon"><slot name="icon"></slot></div>
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<div class="input">
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<span class="label" ref="labelEl"><slot></slot></span>
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<span class="title" ref="title">
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<slot name="title"></slot>
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<span class="warning" v-if="invalid"><Fa :icon="faExclamationCircle"/>{{ $refs.input.validationMessage }}</span>
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</span>
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<div class="prefix" ref="prefixEl"><slot name="prefix"></slot></div>
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<input v-if="debounce" ref="inputEl"
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v-debounce="500"
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:type="type"
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v-model.lazy="v"
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:disabled="disabled"
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:required="required"
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:readonly="readonly"
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:placeholder="placeholder"
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:pattern="pattern"
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:autocomplete="autocomplete"
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:spellcheck="spellcheck"
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:step="step"
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@focus="focused = true"
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@blur="focused = false"
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@keydown="onKeydown($event)"
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@input="onInput"
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:list="id"
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>
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<input v-else ref="inputEl"
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:type="type"
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v-model="v"
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:disabled="disabled"
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:required="required"
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:readonly="readonly"
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:placeholder="placeholder"
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:pattern="pattern"
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:autocomplete="autocomplete"
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:spellcheck="spellcheck"
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:step="step"
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@focus="focused = true"
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@blur="focused = false"
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@keydown="onKeydown($event)"
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@input="onInput"
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:list="id"
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>
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<datalist :id="id" v-if="datalist">
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<option v-for="data in datalist" :value="data"/>
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</datalist>
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<div class="suffix" ref="suffixEl"><slot name="suffix"></slot></div>
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</div>
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<button class="save _textButton" v-if="save && changed" @click="() => { changed = false; save(); }">{{ $ts.save }}</button>
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<div class="desc _caption"><slot name="desc"></slot></div>
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</div>
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</template>
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<script lang="ts">
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import { defineComponent, onMounted, onUnmounted, nextTick, ref, watch, computed, toRefs } from 'vue';
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import debounce from 'v-debounce';
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import { faExclamationCircle } from '@fortawesome/free-solid-svg-icons';
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import * as os from '@/os';
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export default defineComponent({
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directives: {
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debounce
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},
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props: {
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value: {
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required: false
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},
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type: {
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type: String,
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required: false
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},
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required: {
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type: Boolean,
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required: false
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},
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readonly: {
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type: Boolean,
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required: false
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},
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disabled: {
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type: Boolean,
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required: false
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},
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pattern: {
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type: String,
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required: false
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},
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placeholder: {
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type: String,
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required: false
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},
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autofocus: {
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type: Boolean,
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required: false,
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default: false
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},
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autocomplete: {
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required: false
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},
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spellcheck: {
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required: false
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},
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step: {
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required: false
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},
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debounce: {
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required: false
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},
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datalist: {
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type: Array,
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required: false,
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},
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inline: {
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type: Boolean,
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required: false,
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default: false
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},
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save: {
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type: Function,
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required: false,
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},
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},
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emits: ['change', 'keydown', 'enter'],
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setup(props, context) {
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const { value, type, autofocus } = toRefs(props);
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const v = ref(value.value);
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const id = Math.random().toString(); // TODO: uuid?
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const focused = ref(false);
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const changed = ref(false);
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const invalid = ref(false);
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const filled = computed(() => v.value !== '' && v.value != null);
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const inputEl = ref(null);
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const prefixEl = ref(null);
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const suffixEl = ref(null);
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const labelEl = ref(null);
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const focus = () => inputEl.value.focus();
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const onInput = (ev) => {
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changed.value = true;
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context.emit('change', ev);
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};
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const onKeydown = (ev: KeyboardEvent) => {
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context.emit('keydown', ev);
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if (ev.code === 'Enter') {
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context.emit('enter');
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}
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};
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watch(value, newValue => {
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v.value = newValue;
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});
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watch(v, newValue => {
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if (type?.value === 'number') {
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context.emit('update:value', parseFloat(newValue));
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} else {
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context.emit('update:value', newValue);
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}
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invalid.value = inputEl.value.validity.badInput;
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});
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onMounted(() => {
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nextTick(() => {
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if (autofocus.value) {
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focus();
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}
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// このコンポーネントが作成された時、非表示状態である場合がある
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// 非表示状態だと要素の幅などは0になってしまうので、定期的に計算する
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const clock = setInterval(() => {
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if (prefixEl.value) {
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labelEl.value.style.left = (prefixEl.value.offsetLeft + prefixEl.value.offsetWidth) + 'px';
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if (prefixEl.value.offsetWidth) {
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inputEl.value.style.paddingLeft = prefixEl.value.offsetWidth + 'px';
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}
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}
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if (suffixEl.value) {
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if (suffixEl.value.offsetWidth) {
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inputEl.value.style.paddingRight = suffixEl.value.offsetWidth + 'px';
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}
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}
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}, 100);
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onUnmounted(() => {
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clearInterval(clock);
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});
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});
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});
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return {
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id,
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v,
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focused,
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invalid,
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changed,
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filled,
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inputEl,
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prefixEl,
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suffixEl,
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labelEl,
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focus,
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onInput,
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onKeydown,
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faExclamationCircle,
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};
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},
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});
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</script>
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<style lang="scss" scoped>
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.juejbjww {
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position: relative;
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margin: 32px 0;
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&:not(.inline):first-child {
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margin-top: 8px;
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}
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&:not(.inline):last-child {
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margin-bottom: 8px;
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}
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> .icon {
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position: absolute;
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top: 0;
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left: 0;
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width: 24px;
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text-align: center;
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line-height: 32px;
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&:not(:empty) + .input {
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margin-left: 28px;
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}
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}
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> .input {
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position: relative;
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&:before {
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content: '';
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display: block;
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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height: 1px;
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background: var(--inputBorder);
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}
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&:after {
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content: '';
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display: block;
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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height: 2px;
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background: var(--accent);
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opacity: 0;
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transform: scaleX(0.12);
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transition: border 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
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will-change: border opacity transform;
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}
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> .label {
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position: absolute;
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z-index: 1;
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top: 0;
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left: 0;
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pointer-events: none;
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transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
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transition-duration: 0.3s;
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font-size: 1em;
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line-height: 32px;
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color: var(--inputLabel);
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pointer-events: none;
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//will-change transform
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transform-origin: top left;
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transform: scale(1);
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}
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> .title {
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position: absolute;
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z-index: 1;
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top: -17px;
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left: 0 !important;
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pointer-events: none;
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font-size: 1em;
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line-height: 32px;
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color: var(--inputLabel);
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pointer-events: none;
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//will-change transform
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transform-origin: top left;
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transform: scale(.75);
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white-space: nowrap;
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width: 133%;
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overflow: hidden;
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text-overflow: ellipsis;
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> .warning {
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margin-left: 0.5em;
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color: var(--infoWarnFg);
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> svg {
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margin-right: 0.1em;
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}
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}
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}
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> input {
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$height: 32px;
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display: block;
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height: $height;
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width: 100%;
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margin: 0;
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padding: 0;
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font: inherit;
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font-weight: normal;
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font-size: 1em;
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line-height: $height;
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color: var(--inputText);
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background: transparent;
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border: none;
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border-radius: 0;
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outline: none;
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box-shadow: none;
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box-sizing: border-box;
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&[type='file'] {
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display: none;
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}
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}
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> .prefix,
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> .suffix {
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display: block;
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position: absolute;
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z-index: 1;
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top: 0;
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font-size: 1em;
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line-height: 32px;
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color: var(--inputLabel);
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pointer-events: none;
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&:empty {
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display: none;
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}
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> * {
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display: inline-block;
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min-width: 16px;
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max-width: 150px;
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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}
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}
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> .prefix {
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left: 0;
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padding-right: 4px;
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}
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> .suffix {
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right: 0;
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padding-left: 4px;
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}
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}
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> .save {
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margin: 6px 0 0 0;
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font-size: 0.8em;
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}
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> .desc {
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margin: 6px 0 0 0;
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&:empty {
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display: none;
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}
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* {
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margin: 0;
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}
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}
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&.focused {
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> .input {
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&:after {
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opacity: 1;
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transform: scaleX(1);
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}
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> .label {
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color: var(--accent);
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}
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}
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}
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&.focused,
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&.filled {
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> .input {
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> .label {
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top: -17px;
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left: 0 !important;
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transform: scale(0.75);
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}
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}
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}
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&.inline {
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display: inline-block;
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margin: 0;
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}
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&.disabled {
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opacity: 0.7;
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&, * {
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cursor: not-allowed !important;
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}
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}
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}
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</style>
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