refactor: window.vue to composition api
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This commit is contained in:
Norm 2022-08-19 19:10:06 -04:00
parent aa144e803c
commit 7b33ee807e
Signed by: norm
GPG key ID: 7123E30E441E80DE

View file

@ -1,7 +1,7 @@
<template>
<transition :name="$store.state.animation ? 'window' : ''" appear @after-leave="$emit('closed')">
<div v-if="showing" class="ebkgocck">
<div class="body _shadow _narrow_" @mousedown="onBodyMousedown" @keydown="onKeydown">
<transition :name="$store.state.animation ? 'window' : ''" appear @after-leave="emit('closed')">
<div v-if="showing" ref="main" class="ebkgocck">
<div class="body _shadow _narrow_" @mousedown="moveToTop" @keydown="onKeydown">
<div class="header" :class="{ mini }" @contextmenu.prevent.stop="onContextmenu">
<span class="left">
<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>
@ -32,338 +32,305 @@
</transition>
</template>
<script lang="ts">
import { defineComponent } from 'vue';
<script lang="ts" setup>
import { onMounted, onUnmounted, provide } from 'vue';
import contains from '@/scripts/contains';
import * as os from '@/os';
import { MenuItem } from '@/types/menu';
const minHeight = 50;
const minWidth = 250;
function dragListen(fn) {
function addMouseListener(fn: (this: Window, ev: MouseEvent) => void): void {
window.addEventListener('mousemove', fn);
window.addEventListener('touchmove', fn);
window.addEventListener('mouseleave', dragClear.bind(null, fn));
window.addEventListener('mouseup', dragClear.bind(null, fn));
window.addEventListener('touchend', dragClear.bind(null, fn));
window.addEventListener('mouseleave', removeMouseListener.bind(null, fn));
window.addEventListener('mouseup', removeMouseListener.bind(null, fn));
}
function dragClear(fn) {
function removeMouseListener(fn: (this: Window, ev: MouseEvent) => void): void {
window.removeEventListener('mousemove', fn);
window.removeEventListener('touchmove', fn);
window.removeEventListener('mouseleave', dragClear);
window.removeEventListener('mouseup', dragClear);
window.removeEventListener('touchend', dragClear);
window.removeEventListener('mouseleave', removeMouseListener.bind(null, fn));
window.removeEventListener('mouseup', removeMouseListener.bind(null, fn));
}
export default defineComponent({
provide: {
inWindow: true,
},
function addTouchListener(fn: (this: Window, ev: TouchEvent) => void): void {
window.addEventListener('touchmove', fn);
window.addEventListener('touchend', removeTouchListener.bind(null, fn));
}
props: {
initialWidth: {
type: Number,
required: false,
default: 400,
},
initialHeight: {
type: Number,
required: false,
default: null,
},
canResize: {
type: Boolean,
required: false,
default: false,
},
closeButton: {
type: Boolean,
required: false,
default: true,
},
mini: {
type: Boolean,
required: false,
default: false,
},
front: {
type: Boolean,
required: false,
default: false,
},
contextmenu: {
type: Array,
required: false,
},
buttonsLeft: {
type: Array,
required: false,
default: () => [],
},
buttonsRight: {
type: Array,
required: false,
default: () => [],
},
},
function removeTouchListener(fn: (this: Window, ev: TouchEvent) => void): void {
window.removeEventListener('touchmove', fn);
window.removeEventListener('touchend', removeTouchListener.bind(null, fn));
}
emits: ['closed'],
data() {
return {
showing: true,
id: Math.random().toString(), // TODO: UUID
};
},
mounted() {
if (this.initialWidth) this.applyTransformWidth(this.initialWidth);
if (this.initialHeight) this.applyTransformHeight(this.initialHeight);
this.applyTransformTop((window.innerHeight / 2) - (this.$el.offsetHeight / 2));
this.applyTransformLeft((window.innerWidth / 2) - (this.$el.offsetWidth / 2));
//
this.top();
window.addEventListener('resize', this.onBrowserResize);
},
unmounted() {
window.removeEventListener('resize', this.onBrowserResize);
},
methods: {
close() {
this.showing = false;
},
onKeydown(evt) {
if (evt.which === 27) { // Esc
evt.preventDefault();
evt.stopPropagation();
this.close();
}
},
onContextmenu(ev: MouseEvent) {
if (this.contextmenu) {
os.contextMenu(this.contextmenu, ev);
}
},
//
top() {
(this.$el as any).style.zIndex = os.claimZIndex(this.front ? 'middle' : 'low');
},
onBodyMousedown() {
this.top();
},
onHeaderMousedown(evt: MouseEvent) {
//
if (evt.button === 2) return;
const main = this.$el as any;
if (!contains(main, document.activeElement)) main.focus();
const position = main.getBoundingClientRect();
const clickX = evt.touches && evt.touches.length > 0 ? evt.touches[0].clientX : evt.clientX;
const clickY = evt.touches && evt.touches.length > 0 ? evt.touches[0].clientY : evt.clientY;
const moveBaseX = clickX - position.left;
const moveBaseY = clickY - position.top;
const browserWidth = window.innerWidth;
const browserHeight = window.innerHeight;
const windowWidth = main.offsetWidth;
const windowHeight = main.offsetHeight;
//
dragListen(me => {
const x = me.touches && me.touches.length > 0 ? me.touches[0].clientX : me.clientX;
const y = me.touches && me.touches.length > 0 ? me.touches[0].clientY : me.clientY;
let moveLeft = x - moveBaseX;
let moveTop = y - moveBaseY;
//
if (moveTop + windowHeight > browserHeight) moveTop = browserHeight - windowHeight;
//
if (moveLeft < 0) moveLeft = 0;
//
if (moveTop < 0) moveTop = 0;
//
if (moveLeft + windowWidth > browserWidth) moveLeft = browserWidth - windowWidth;
this.$el.style.left = moveLeft + 'px';
this.$el.style.top = moveTop + 'px';
});
},
//
onTopHandleMousedown(evt) {
const main = this.$el as any;
const base = evt.clientY;
const height = parseInt(getComputedStyle(main, '').height, 10);
const top = parseInt(getComputedStyle(main, '').top, 10);
//
dragListen(me => {
const move = me.clientY - base;
if (top + move > 0) {
if (height + -move > minHeight) {
this.applyTransformHeight(height + -move);
this.applyTransformTop(top + move);
} else { //
this.applyTransformHeight(minHeight);
this.applyTransformTop(top + (height - minHeight));
}
} else { //
this.applyTransformHeight(top + height);
this.applyTransformTop(0);
}
});
},
//
onRightHandleMousedown(evt) {
const main = this.$el as any;
const base = evt.clientX;
const width = parseInt(getComputedStyle(main, '').width, 10);
const left = parseInt(getComputedStyle(main, '').left, 10);
const browserWidth = window.innerWidth;
//
dragListen(me => {
const move = me.clientX - base;
if (left + width + move < browserWidth) {
if (width + move > minWidth) {
this.applyTransformWidth(width + move);
} else { //
this.applyTransformWidth(minWidth);
}
} else { //
this.applyTransformWidth(browserWidth - left);
}
});
},
//
onBottomHandleMousedown(evt) {
const main = this.$el as any;
const base = evt.clientY;
const height = parseInt(getComputedStyle(main, '').height, 10);
const top = parseInt(getComputedStyle(main, '').top, 10);
const browserHeight = window.innerHeight;
//
dragListen(me => {
const move = me.clientY - base;
if (top + height + move < browserHeight) {
if (height + move > minHeight) {
this.applyTransformHeight(height + move);
} else { //
this.applyTransformHeight(minHeight);
}
} else { //
this.applyTransformHeight(browserHeight - top);
}
});
},
//
onLeftHandleMousedown(evt) {
const main = this.$el as any;
const base = evt.clientX;
const width = parseInt(getComputedStyle(main, '').width, 10);
const left = parseInt(getComputedStyle(main, '').left, 10);
//
dragListen(me => {
const move = me.clientX - base;
if (left + move > 0) {
if (width + -move > minWidth) {
this.applyTransformWidth(width + -move);
this.applyTransformLeft(left + move);
} else { //
this.applyTransformWidth(minWidth);
this.applyTransformLeft(left + (width - minWidth));
}
} else { //
this.applyTransformWidth(left + width);
this.applyTransformLeft(0);
}
});
},
//
onTopLeftHandleMousedown(evt) {
this.onTopHandleMousedown(evt);
this.onLeftHandleMousedown(evt);
},
//
onTopRightHandleMousedown(evt) {
this.onTopHandleMousedown(evt);
this.onRightHandleMousedown(evt);
},
//
onBottomRightHandleMousedown(evt) {
this.onBottomHandleMousedown(evt);
this.onRightHandleMousedown(evt);
},
//
onBottomLeftHandleMousedown(evt) {
this.onBottomHandleMousedown(evt);
this.onLeftHandleMousedown(evt);
},
//
applyTransformHeight(height) {
(this.$el as any).style.height = Math.min(height, window.innerHeight) + 'px';
},
//
applyTransformWidth(width) {
(this.$el as any).style.width = Math.min(width, window.innerWidth) + 'px';
},
// Y
applyTransformTop(top) {
(this.$el as any).style.top = top + 'px';
},
// X
applyTransformLeft(left) {
(this.$el as any).style.left = left + 'px';
},
onBrowserResize() {
const main = this.$el as any;
const position = main.getBoundingClientRect();
const browserWidth = window.innerWidth;
const browserHeight = window.innerHeight;
const windowWidth = main.offsetWidth;
const windowHeight = main.offsetHeight;
if (position.left < 0) main.style.left = 0; //
if (position.top + windowHeight > browserHeight) main.style.top = browserHeight - windowHeight + 'px'; //
if (position.left + windowWidth > browserWidth) main.style.left = browserWidth - windowWidth + 'px'; //
if (position.top < 0) main.style.top = 0; //
},
},
const props = withDefaults(defineProps<{
initialWidth?: number;
initialHeight?: number;
canResize?: boolean;
closeButton?: boolean;
mini?: boolean;
front?: boolean;
contextmenu?: MenuItem[];
buttonsLeft?: any[];
buttonsRight?: any[];
}>(), {
initialWidth: 400,
canResize: false,
closeButton: true,
mini: false,
front: false,
contextmenu: () => [] as MenuItem[],
buttonsLeft: () => [],
buttonsRight: () => [],
});
const emit = defineEmits<{
(ev: 'closed'): void;
}>();
provide('inWindow', true);
let showing = $ref(true);
let main: HTMLElement = $ref();
onMounted(() => {
if (props.initialWidth) applyTransformWidth(props.initialWidth);
if (props.initialHeight) applyTransformHeight(props.initialHeight);
applyTransformTop((window.innerHeight / 2) - (main.offsetHeight / 2));
applyTransformLeft((window.innerWidth / 2) - (main.offsetWidth / 2));
//
moveToTop();
window.addEventListener('resize', onBrowserResize);
});
onUnmounted(() => {
window.removeEventListener('resize', onBrowserResize);
});
function close(): void {
showing = false;
}
function onKeydown(evt: KeyboardEvent): void {
if (evt.key === 'Esc') {
evt.preventDefault();
evt.stopPropagation();
close();
}
}
function onContextmenu(ev: MouseEvent): void {
if (props.contextmenu) {
os.contextMenu(props.contextmenu, ev);
}
}
function moveToTop(): void {
main.style.zIndex = os.claimZIndex(props.front ? 'middle' : 'low').toString();
}
function getClickPos(evt: MouseEvent | TouchEvent): [number, number] {
if (evt instanceof MouseEvent) {
return [evt.clientX, evt.clientY];
}
return [evt.touches[0].clientX, evt.touches[0].clientY];
}
function onHeaderMousedown(evt: MouseEvent | TouchEvent): void {
// Right-click ignored as it is likely to have attempted to open a context menu
if (evt instanceof MouseEvent && evt.button === 2) return;
if (!contains(main, document.activeElement)) main.focus();
const position = main.getBoundingClientRect();
const [clickX, clickY] = getClickPos(evt);
const moveBaseX = clickX - position.left;
const moveBaseY = clickY - position.top;
const browserWidth = window.innerWidth;
const browserHeight = window.innerHeight;
const windowWidth = main.offsetWidth;
const windowHeight = main.offsetHeight;
//
const listener = (me: MouseEvent | TouchEvent): void => {
const [x, y] = getClickPos(me);
let moveLeft = x - moveBaseX;
let moveTop = y - moveBaseY;
//
if (moveTop + windowHeight > browserHeight) moveTop = browserHeight - windowHeight;
//
if (moveLeft < 0) moveLeft = 0;
//
if (moveTop < 0) moveTop = 0;
//
if (moveLeft + windowWidth > browserWidth) moveLeft = browserWidth - windowWidth;
main.style.left = moveLeft + 'px';
main.style.top = moveTop + 'px';
};
if (evt instanceof MouseEvent) {
addMouseListener((me: MouseEvent) => listener(me));
} else {
addTouchListener((me: TouchEvent) => listener(me));
}
}
//
function onTopHandleMousedown(evt: MouseEvent): void {
const base = evt.clientY;
const height = parseInt(getComputedStyle(main, '').height, 10);
const top = parseInt(getComputedStyle(main, '').top, 10);
//
addMouseListener((me: MouseEvent) => {
const move = me.clientY - base;
if (top + move > 0) {
if (height + -move > minHeight) {
applyTransformHeight(height + -move);
applyTransformTop(top + move);
} else { //
applyTransformHeight(minHeight);
applyTransformTop(top + (height - minHeight));
}
} else { //
applyTransformHeight(top + height);
applyTransformTop(0);
}
});
}
//
function onRightHandleMousedown(evt: MouseEvent): void {
const base = evt.clientX;
const width = parseInt(getComputedStyle(main, '').width, 10);
const left = parseInt(getComputedStyle(main, '').left, 10);
const browserWidth = window.innerWidth;
//
addMouseListener((me: MouseEvent) => {
const move = me.clientX - base;
if (left + width + move < browserWidth) {
if (width + move > minWidth) {
applyTransformWidth(width + move);
} else { //
applyTransformWidth(minWidth);
}
} else { //
applyTransformWidth(browserWidth - left);
}
});
}
//
function onBottomHandleMousedown(evt: MouseEvent): void {
const base = evt.clientY;
const height = parseInt(getComputedStyle(main, '').height, 10);
const top = parseInt(getComputedStyle(main, '').top, 10);
const browserHeight = window.innerHeight;
//
addMouseListener((me: MouseEvent) => {
const move = me.clientY - base;
if (top + height + move < browserHeight) {
if (height + move > minHeight) {
applyTransformHeight(height + move);
} else { //
applyTransformHeight(minHeight);
}
} else { //
applyTransformHeight(browserHeight - top);
}
});
}
//
function onLeftHandleMousedown(evt: MouseEvent): void {
const base = evt.clientX;
const width = parseInt(getComputedStyle(main, '').width, 10);
const left = parseInt(getComputedStyle(main, '').left, 10);
//
addMouseListener((me: MouseEvent) => {
const move = me.clientX - base;
if (left + move > 0) {
if (width + -move > minWidth) {
applyTransformWidth(width + -move);
applyTransformLeft(left + move);
} else { //
applyTransformWidth(minWidth);
applyTransformLeft(left + (width - minWidth));
}
} else { //
applyTransformWidth(left + width);
applyTransformLeft(0);
}
});
}
//
function onTopLeftHandleMousedown(evt: MouseEvent): void {
onTopHandleMousedown(evt);
onLeftHandleMousedown(evt);
}
//
function onTopRightHandleMousedown(evt: MouseEvent): void {
onTopHandleMousedown(evt);
onRightHandleMousedown(evt);
}
//
function onBottomRightHandleMousedown(evt: MouseEvent): void {
onBottomHandleMousedown(evt);
onRightHandleMousedown(evt);
}
//
function onBottomLeftHandleMousedown(evt: MouseEvent): void {
onBottomHandleMousedown(evt);
onLeftHandleMousedown(evt);
}
//
function applyTransformHeight(height: number): void {
main.style.height = Math.min(height, window.innerHeight) + 'px';
}
//
function applyTransformWidth(width: number): void {
main.style.width = Math.min(width, window.innerWidth) + 'px';
}
// Y
function applyTransformTop(top: number): void {
main.style.top = top + 'px';
}
// X
function applyTransformLeft(left: number): void {
main.style.left = left + 'px';
}
function onBrowserResize(): void {
const position = main.getBoundingClientRect();
const browserWidth = window.innerWidth;
const browserHeight = window.innerHeight;
const windowWidth = main.offsetWidth;
const windowHeight = main.offsetHeight;
if (position.left < 0) main.style.left = '0'; //
if (position.top + windowHeight > browserHeight) main.style.top = (browserHeight - windowHeight) + 'px'; //
if (position.left + windowWidth > browserWidth) main.style.left = (browserWidth - windowWidth) + 'px'; //
if (position.top < 0) main.style.top = '0'; //
}
</script>
<style lang="scss" scoped>