misskey/src/client/ui/deck/column.vue
2021-01-13 21:43:06 +09:00

414 lines
8.8 KiB
Vue

<template>
<!-- sectionを利用しているのはdeck.vue側でcolumnに対してfirst-of-typeを効かせるため -->
<section class="dnpfarvg _panel _narrow_" :class="{ paged: isMainColumn, naked, _inContainer_: !isMainColumn, active, isStacked, draghover, dragging, dropready }"
@dragover.prevent.stop="onDragover"
@dragleave="onDragleave"
@drop.prevent.stop="onDrop"
v-hotkey="keymap"
:style="{ '--deckColumnHeaderHeight': deckStore.reactiveState.columnHeaderHeight.value + 'px' }"
>
<header :class="{ indicated }"
draggable="true"
@click="goTop"
@dragstart="onDragstart"
@dragend="onDragend"
@contextmenu.prevent.stop="onContextmenu"
>
<button class="toggleActive _button" @click="toggleActive" v-if="isStacked && !isMainColumn">
<template v-if="active"><Fa :icon="faAngleUp"/></template>
<template v-else><Fa :icon="faAngleDown"/></template>
</button>
<div class="action">
<slot name="action"></slot>
</div>
<span class="header"><slot name="header"></slot></span>
<button v-if="func" class="menu _button" v-tooltip="func.title" @click.stop="func.handler"><Fa :icon="func.icon || faCog"/></button>
</header>
<div ref="body" v-show="active">
<slot></slot>
</div>
</section>
</template>
<script lang="ts">
import { defineComponent } from 'vue';
import { faArrowUp, faArrowDown, faAngleUp, faAngleDown, faCaretDown, faArrowRight, faArrowLeft, faPencilAlt, faCog } from '@fortawesome/free-solid-svg-icons';
import { faWindowMaximize, faTrashAlt, faWindowRestore } from '@fortawesome/free-regular-svg-icons';
import * as os from '@/os';
import { updateColumn, swapLeftColumn, swapRightColumn, swapUpColumn, swapDownColumn, stackLeftColumn, popRightColumn, removeColumn, swapColumn } from './deck-store';
import { deckStore } from './deck-store';
export default defineComponent({
props: {
column: {
type: Object,
required: false,
default: null
},
isStacked: {
type: Boolean,
required: false,
default: false
},
func: {
type: Object,
required: false,
default: null
},
naked: {
type: Boolean,
required: false,
default: false
},
indicated: {
type: Boolean,
required: false,
default: false
},
},
data() {
return {
deckStore,
dragging: false,
draghover: false,
dropready: false,
faArrowUp, faArrowDown, faAngleUp, faAngleDown, faCaretDown, faCog,
};
},
computed: {
isMainColumn(): boolean {
return this.column.type === 'main';
},
active(): boolean {
return this.column.active !== false;
},
keymap(): any {
return {
'shift+up': () => this.$parent.$emit('parent-focus', 'up'),
'shift+down': () => this.$parent.$emit('parent-focus', 'down'),
'shift+left': () => this.$parent.$emit('parent-focus', 'left'),
'shift+right': () => this.$parent.$emit('parent-focus', 'right'),
};
}
},
watch: {
active(v) {
this.$emit('change-active-state', v);
},
dragging(v) {
os.deckGlobalEvents.emit(v ? 'column.dragStart' : 'column.dragEnd');
}
},
mounted() {
os.deckGlobalEvents.on('column.dragStart', this.onOtherDragStart);
os.deckGlobalEvents.on('column.dragEnd', this.onOtherDragEnd);
},
beforeUnmount() {
os.deckGlobalEvents.off('column.dragStart', this.onOtherDragStart);
os.deckGlobalEvents.off('column.dragEnd', this.onOtherDragEnd);
},
methods: {
onOtherDragStart() {
this.dropready = true;
},
onOtherDragEnd() {
this.dropready = false;
},
toggleActive() {
if (!this.isStacked) return;
updateColumn(this.column.id, {
active: !this.column.active
});
},
getMenu() {
const items = [{
icon: faPencilAlt,
text: this.$ts.edit,
action: async () => {
const { canceled, result } = await os.form(this.column.name, {
name: {
type: 'string',
label: this.$ts.name,
default: this.column.name
},
width: {
type: 'number',
label: this.$ts.width,
default: this.column.width
},
flexible: {
type: 'boolean',
label: this.$ts.flexible,
default: this.column.flexible
}
});
if (canceled) return;
updateColumn(this.column.id, result);
}
}, null, {
icon: faArrowLeft,
text: this.$ts._deck.swapLeft,
action: () => {
swapLeftColumn(this.column.id);
}
}, {
icon: faArrowRight,
text: this.$ts._deck.swapRight,
action: () => {
swapRightColumn(this.column.id);
}
}, this.isStacked ? {
icon: faArrowUp,
text: this.$ts._deck.swapUp,
action: () => {
swapUpColumn(this.column.id);
}
} : undefined, this.isStacked ? {
icon: faArrowDown,
text: this.$ts._deck.swapDown,
action: () => {
swapDownColumn(this.column.id);
}
} : undefined, null, {
icon: faWindowRestore,
text: this.$ts._deck.stackLeft,
action: () => {
stackLeftColumn(this.column.id);
}
}, this.isStacked ? {
icon: faWindowMaximize,
text: this.$ts._deck.popRight,
action: () => {
popRightColumn(this.column.id);
}
} : undefined, null, {
icon: faTrashAlt,
text: this.$ts.remove,
danger: true,
action: () => {
removeColumn(this.column.id);
}
}];
return items;
},
onContextmenu(e) {
os.contextMenu(this.getMenu(), e);
},
goTop() {
this.$refs.body.scrollTo({
top: 0,
behavior: 'smooth'
});
},
onDragstart(e) {
e.dataTransfer.effectAllowed = 'move';
e.dataTransfer.setData(_DATA_TRANSFER_DECK_COLUMN_, this.column.id);
// Chromeのバグで、Dragstartハンドラ内ですぐにDOMを変更する(=リアクティブなプロパティを変更する)とDragが終了してしまう
// SEE: https://stackoverflow.com/questions/19639969/html5-dragend-event-firing-immediately
setTimeout(() => {
this.dragging = true;
}, 10);
},
onDragend(e) {
this.dragging = false;
},
onDragover(e) {
// 自分自身がドラッグされている場合
if (this.dragging) {
// 自分自身にはドロップさせない
e.dataTransfer.dropEffect = 'none';
return;
}
const isDeckColumn = e.dataTransfer.types[0] == _DATA_TRANSFER_DECK_COLUMN_;
e.dataTransfer.dropEffect = isDeckColumn ? 'move' : 'none';
if (!this.dragging && isDeckColumn) this.draghover = true;
},
onDragleave() {
this.draghover = false;
},
onDrop(e) {
this.draghover = false;
os.deckGlobalEvents.emit('column.dragEnd');
const id = e.dataTransfer.getData(_DATA_TRANSFER_DECK_COLUMN_);
if (id != null && id != '') {
swapColumn(this.column.id, id);
}
}
}
});
</script>
<style lang="scss" scoped>
.dnpfarvg {
--section-padding: 10px;
height: 100%;
overflow: hidden;
contain: content;
&.draghover {
box-shadow: 0 0 0 2px var(--focus);
&:after {
content: "";
display: block;
position: absolute;
z-index: 1000;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: var(--focus);
}
}
&.dragging {
box-shadow: 0 0 0 2px var(--focus);
}
&.dropready {
* {
pointer-events: none;
}
}
&:not(.active) {
flex-basis: var(--deckColumnHeaderHeight);
min-height: var(--deckColumnHeaderHeight);
> header.indicated {
box-shadow: 4px 0px var(--accent) inset;
}
}
&.naked {
background: var(--acrylicBg) !important;
-webkit-backdrop-filter: blur(10px);
backdrop-filter: blur(10px);
> header {
background: transparent;
box-shadow: none;
> button {
color: var(--fg);
}
}
}
&.paged {
background: var(--bg) !important;
> header {
background: transparent;
box-shadow: none;
> button {
color: var(--fg);
}
}
}
> header {
position: relative;
display: flex;
z-index: 2;
line-height: var(--deckColumnHeaderHeight);
height: var(--deckColumnHeaderHeight);
padding: 0 16px;
font-size: 0.9em;
color: var(--panelHeaderFg);
background: var(--panelHeaderBg);
box-shadow: 0 1px 0 0 var(--panelHeaderDivider);
cursor: pointer;
&, * {
user-select: none;
}
&.indicated {
box-shadow: 0 3px 0 0 var(--accent);
}
> .header {
display: inline-block;
align-items: center;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
> span:only-of-type {
width: 100%;
}
> .toggleActive,
> .action > *,
> .menu {
z-index: 1;
width: var(--deckColumnHeaderHeight);
line-height: var(--deckColumnHeaderHeight);
font-size: 16px;
color: var(--faceTextButton);
&:hover {
color: var(--faceTextButtonHover);
}
&:active {
color: var(--faceTextButtonActive);
}
}
> .toggleActive, > .action {
margin-left: -16px;
}
> .action {
z-index: 1;
}
> .action:empty {
display: none;
}
> .menu {
margin-left: auto;
margin-right: -16px;
}
}
> div {
height: calc(100% - var(--deckColumnHeaderHeight));
overflow: auto;
overflow-x: hidden;
-webkit-overflow-scrolling: touch;
box-sizing: border-box;
}
}
</style>