526 lines
13 KiB
Vue
526 lines
13 KiB
Vue
<template>
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<transition :name="$store.state.animation ? 'window' : ''" appear @after-leave="$emit('closed')">
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<div v-if="showing" class="ebkgocck">
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<div class="body _shadow _narrow_" @mousedown="onBodyMousedown" @keydown="onKeydown">
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<div class="header" :class="{ mini }" @contextmenu.prevent.stop="onContextmenu">
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<span class="left">
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<button v-for="button in buttonsLeft" v-tooltip="button.title" class="button _button" :class="{ highlighted: button.highlighted }" @click="button.onClick"><i :class="button.icon"></i></button>
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</span>
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<span class="title" @mousedown.prevent="onHeaderMousedown" @touchstart.prevent="onHeaderMousedown">
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<slot name="header"></slot>
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</span>
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<span class="right">
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<button v-for="button in buttonsRight" v-tooltip="button.title" class="button _button" :class="{ highlighted: button.highlighted }" @click="button.onClick"><i :class="button.icon"></i></button>
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<button v-if="closeButton" class="button _button" @click="close()"><i class="fas fa-times"></i></button>
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</span>
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</div>
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<div class="body">
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<slot></slot>
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</div>
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</div>
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<template v-if="canResize">
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<div class="handle top" @mousedown.prevent="onTopHandleMousedown"></div>
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<div class="handle right" @mousedown.prevent="onRightHandleMousedown"></div>
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<div class="handle bottom" @mousedown.prevent="onBottomHandleMousedown"></div>
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<div class="handle left" @mousedown.prevent="onLeftHandleMousedown"></div>
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<div class="handle top-left" @mousedown.prevent="onTopLeftHandleMousedown"></div>
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<div class="handle top-right" @mousedown.prevent="onTopRightHandleMousedown"></div>
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<div class="handle bottom-right" @mousedown.prevent="onBottomRightHandleMousedown"></div>
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<div class="handle bottom-left" @mousedown.prevent="onBottomLeftHandleMousedown"></div>
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</template>
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</div>
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</transition>
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</template>
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<script lang="ts">
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import { defineComponent } from 'vue';
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import contains from '@/scripts/contains';
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import * as os from '@/os';
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const minHeight = 50;
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const minWidth = 250;
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function dragListen(fn) {
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window.addEventListener('mousemove', fn);
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window.addEventListener('touchmove', fn);
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window.addEventListener('mouseleave', dragClear.bind(null, fn));
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window.addEventListener('mouseup', dragClear.bind(null, fn));
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window.addEventListener('touchend', dragClear.bind(null, fn));
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}
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function dragClear(fn) {
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window.removeEventListener('mousemove', fn);
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window.removeEventListener('touchmove', fn);
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window.removeEventListener('mouseleave', dragClear);
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window.removeEventListener('mouseup', dragClear);
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window.removeEventListener('touchend', dragClear);
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}
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export default defineComponent({
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provide: {
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inWindow: true,
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},
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props: {
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initialWidth: {
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type: Number,
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required: false,
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default: 400,
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},
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initialHeight: {
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type: Number,
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required: false,
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default: null,
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},
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canResize: {
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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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closeButton: {
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type: Boolean,
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required: false,
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default: true,
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},
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mini: {
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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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front: {
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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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contextmenu: {
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type: Array,
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required: false,
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},
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buttonsLeft: {
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type: Array,
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required: false,
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default: [],
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},
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buttonsRight: {
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type: Array,
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required: false,
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default: [],
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},
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},
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emits: ['closed'],
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data() {
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return {
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showing: true,
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id: Math.random().toString(), // TODO: UUIDとかにする
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};
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},
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mounted() {
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if (this.initialWidth) this.applyTransformWidth(this.initialWidth);
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if (this.initialHeight) this.applyTransformHeight(this.initialHeight);
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this.applyTransformTop((window.innerHeight / 2) - (this.$el.offsetHeight / 2));
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this.applyTransformLeft((window.innerWidth / 2) - (this.$el.offsetWidth / 2));
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// 他のウィンドウ内のボタンなどを押してこのウィンドウが開かれた場合、親が最前面になろうとするのでそれに隠されないようにする
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this.top();
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window.addEventListener('resize', this.onBrowserResize);
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},
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unmounted() {
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window.removeEventListener('resize', this.onBrowserResize);
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},
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methods: {
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close() {
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this.showing = false;
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},
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onKeydown(evt) {
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if (evt.which === 27) { // Esc
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evt.preventDefault();
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evt.stopPropagation();
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this.close();
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}
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},
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onContextmenu(ev: MouseEvent) {
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if (this.contextmenu) {
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os.contextMenu(this.contextmenu, ev);
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}
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},
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// 最前面へ移動
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top() {
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(this.$el as any).style.zIndex = os.claimZIndex(this.front ? 'middle' : 'low');
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},
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onBodyMousedown() {
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this.top();
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},
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onHeaderMousedown(evt: MouseEvent) {
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// 右クリックはコンテキストメニューを開こうとした可能性が高いため無視
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if (evt.button === 2) return;
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const main = this.$el as any;
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if (!contains(main, document.activeElement)) main.focus();
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const position = main.getBoundingClientRect();
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const clickX = evt.touches && evt.touches.length > 0 ? evt.touches[0].clientX : evt.clientX;
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const clickY = evt.touches && evt.touches.length > 0 ? evt.touches[0].clientY : evt.clientY;
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const moveBaseX = clickX - position.left;
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const moveBaseY = clickY - position.top;
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const browserWidth = window.innerWidth;
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const browserHeight = window.innerHeight;
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const windowWidth = main.offsetWidth;
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const windowHeight = main.offsetHeight;
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// 動かした時
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dragListen(me => {
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const x = me.touches && me.touches.length > 0 ? me.touches[0].clientX : me.clientX;
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const y = me.touches && me.touches.length > 0 ? me.touches[0].clientY : me.clientY;
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let moveLeft = x - moveBaseX;
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let moveTop = y - moveBaseY;
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// 下はみ出し
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if (moveTop + windowHeight > browserHeight) moveTop = browserHeight - windowHeight;
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// 左はみ出し
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if (moveLeft < 0) moveLeft = 0;
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// 上はみ出し
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if (moveTop < 0) moveTop = 0;
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// 右はみ出し
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if (moveLeft + windowWidth > browserWidth) moveLeft = browserWidth - windowWidth;
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this.$el.style.left = moveLeft + 'px';
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this.$el.style.top = moveTop + 'px';
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});
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},
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// 上ハンドル掴み時
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onTopHandleMousedown(evt) {
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const main = this.$el as any;
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const base = evt.clientY;
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const height = parseInt(getComputedStyle(main, '').height, 10);
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const top = parseInt(getComputedStyle(main, '').top, 10);
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// 動かした時
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dragListen(me => {
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const move = me.clientY - base;
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if (top + move > 0) {
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if (height + -move > minHeight) {
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this.applyTransformHeight(height + -move);
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this.applyTransformTop(top + move);
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} else { // 最小の高さより小さくなろうとした時
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this.applyTransformHeight(minHeight);
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this.applyTransformTop(top + (height - minHeight));
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}
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} else { // 上のはみ出し時
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this.applyTransformHeight(top + height);
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this.applyTransformTop(0);
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}
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});
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},
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// 右ハンドル掴み時
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onRightHandleMousedown(evt) {
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const main = this.$el as any;
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const base = evt.clientX;
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const width = parseInt(getComputedStyle(main, '').width, 10);
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const left = parseInt(getComputedStyle(main, '').left, 10);
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const browserWidth = window.innerWidth;
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// 動かした時
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dragListen(me => {
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const move = me.clientX - base;
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if (left + width + move < browserWidth) {
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if (width + move > minWidth) {
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this.applyTransformWidth(width + move);
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} else { // 最小の幅より小さくなろうとした時
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this.applyTransformWidth(minWidth);
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}
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} else { // 右のはみ出し時
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this.applyTransformWidth(browserWidth - left);
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}
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});
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},
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// 下ハンドル掴み時
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onBottomHandleMousedown(evt) {
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const main = this.$el as any;
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const base = evt.clientY;
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const height = parseInt(getComputedStyle(main, '').height, 10);
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const top = parseInt(getComputedStyle(main, '').top, 10);
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const browserHeight = window.innerHeight;
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// 動かした時
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dragListen(me => {
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const move = me.clientY - base;
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if (top + height + move < browserHeight) {
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if (height + move > minHeight) {
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this.applyTransformHeight(height + move);
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} else { // 最小の高さより小さくなろうとした時
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this.applyTransformHeight(minHeight);
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}
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} else { // 下のはみ出し時
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this.applyTransformHeight(browserHeight - top);
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}
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});
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},
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// 左ハンドル掴み時
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onLeftHandleMousedown(evt) {
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const main = this.$el as any;
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const base = evt.clientX;
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const width = parseInt(getComputedStyle(main, '').width, 10);
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const left = parseInt(getComputedStyle(main, '').left, 10);
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// 動かした時
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dragListen(me => {
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const move = me.clientX - base;
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if (left + move > 0) {
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if (width + -move > minWidth) {
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this.applyTransformWidth(width + -move);
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this.applyTransformLeft(left + move);
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} else { // 最小の幅より小さくなろうとした時
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this.applyTransformWidth(minWidth);
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this.applyTransformLeft(left + (width - minWidth));
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}
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} else { // 左のはみ出し時
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this.applyTransformWidth(left + width);
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this.applyTransformLeft(0);
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}
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});
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},
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// 左上ハンドル掴み時
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onTopLeftHandleMousedown(evt) {
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this.onTopHandleMousedown(evt);
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this.onLeftHandleMousedown(evt);
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},
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// 右上ハンドル掴み時
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onTopRightHandleMousedown(evt) {
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this.onTopHandleMousedown(evt);
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this.onRightHandleMousedown(evt);
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},
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// 右下ハンドル掴み時
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onBottomRightHandleMousedown(evt) {
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this.onBottomHandleMousedown(evt);
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this.onRightHandleMousedown(evt);
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},
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// 左下ハンドル掴み時
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onBottomLeftHandleMousedown(evt) {
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this.onBottomHandleMousedown(evt);
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this.onLeftHandleMousedown(evt);
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},
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// 高さを適用
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applyTransformHeight(height) {
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if (height > window.innerHeight) height = window.innerHeight;
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(this.$el as any).style.height = height + 'px';
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},
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// 幅を適用
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applyTransformWidth(width) {
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if (width > window.innerWidth) width = window.innerWidth;
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(this.$el as any).style.width = width + 'px';
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},
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// Y座標を適用
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applyTransformTop(top) {
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(this.$el as any).style.top = top + 'px';
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},
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// X座標を適用
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applyTransformLeft(left) {
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(this.$el as any).style.left = left + 'px';
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},
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onBrowserResize() {
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const main = this.$el as any;
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const position = main.getBoundingClientRect();
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const browserWidth = window.innerWidth;
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const browserHeight = window.innerHeight;
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const windowWidth = main.offsetWidth;
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const windowHeight = main.offsetHeight;
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if (position.left < 0) main.style.left = 0; // 左はみ出し
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if (position.top + windowHeight > browserHeight) main.style.top = browserHeight - windowHeight + 'px'; // 下はみ出し
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if (position.left + windowWidth > browserWidth) main.style.left = browserWidth - windowWidth + 'px'; // 右はみ出し
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if (position.top < 0) main.style.top = 0; // 上はみ出し
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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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.window-enter-active, .window-leave-active {
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transition: opacity 0.2s, transform 0.2s !important;
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}
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.window-enter-from, .window-leave-to {
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pointer-events: none;
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opacity: 0;
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transform: scale(0.9);
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}
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.ebkgocck {
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position: fixed;
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top: 0;
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left: 0;
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> .body {
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overflow: hidden;
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display: flex;
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flex-direction: column;
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contain: content;
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width: 100%;
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height: 100%;
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border-radius: var(--radius);
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> .header {
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--height: 45px;
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&.mini {
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--height: 38px;
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}
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display: flex;
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position: relative;
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z-index: 1;
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flex-shrink: 0;
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user-select: none;
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height: var(--height);
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background: var(--windowHeader);
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-webkit-backdrop-filter: var(--blur, blur(15px));
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backdrop-filter: var(--blur, blur(15px));
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border-bottom: solid 1px var(--divider);
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font-size: 95%;
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> .left, > .right {
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> .button {
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height: var(--height);
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width: var(--height);
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&:hover {
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color: var(--fgHighlighted);
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}
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&.highlighted {
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color: var(--accent);
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}
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}
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}
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> .left {
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margin-right: 16px;
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}
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> .right {
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min-width: 16px;
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}
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> .title {
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flex: 1;
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position: relative;
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line-height: var(--height);
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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cursor: move;
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}
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}
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> .body {
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flex: 1;
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overflow: auto;
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background: var(--panel);
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}
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}
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> .handle {
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$size: 8px;
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position: absolute;
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&.top {
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top: -($size);
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left: 0;
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width: 100%;
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height: $size;
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cursor: ns-resize;
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}
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&.right {
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top: 0;
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right: -($size);
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width: $size;
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height: 100%;
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cursor: ew-resize;
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}
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&.bottom {
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bottom: -($size);
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left: 0;
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width: 100%;
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height: $size;
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cursor: ns-resize;
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}
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&.left {
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top: 0;
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left: -($size);
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width: $size;
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height: 100%;
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cursor: ew-resize;
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}
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&.top-left {
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top: -($size);
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left: -($size);
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width: $size * 2;
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height: $size * 2;
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cursor: nwse-resize;
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}
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&.top-right {
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top: -($size);
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right: -($size);
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width: $size * 2;
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height: $size * 2;
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cursor: nesw-resize;
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}
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&.bottom-right {
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bottom: -($size);
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right: -($size);
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width: $size * 2;
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height: $size * 2;
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cursor: nwse-resize;
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}
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&.bottom-left {
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bottom: -($size);
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left: -($size);
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width: $size * 2;
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height: $size * 2;
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cursor: nesw-resize;
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}
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}
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}
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</style>
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