モバイル版でもデッキを使えるように (#4366)

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Fix bug

* wip

* Update notifications.vue

* Update user-menu.vue

* deck settings

* indicate

13 files changed, 437 insertions, 345 deletions

diff --git a/src/client/app/mobile/script.ts b/src/client/app/mobile/script.ts
index fbe117c4ac..688beac9ee 100644
--- a/src/client/app/mobile/script.ts
+++ b/src/client/app/mobile/script.ts
@@ -11,10 +11,10 @@ import './style.styl';
 import init from '../init';
 
 import MkIndex from './views/pages/index.vue';
+import MkDeck from '../common/views/deck/deck.vue';
 import MkSignup from './views/pages/signup.vue';
 import MkSelectDrive from './views/pages/selectdrive.vue';
 import MkDrive from './views/pages/drive.vue';
-import MkNotifications from './views/pages/notifications.vue';
 import MkWidgets from './views/pages/widgets.vue';
 import MkMessaging from './views/pages/messaging.vue';
 import MkMessagingRoom from './views/pages/messaging-room.vue';
@@ -37,7 +37,7 @@ import FolderChooser from './views/components/drive-folder-chooser.vue';
 /**
  * init
  */
-init((launch) => {
+init((launch, os) => {
 	Vue.mixin({
 		data() {
 			return {
@@ -114,10 +114,26 @@ init((launch) => {
 	const router = new VueRouter({
 		mode: 'history',
 		routes: [
-			{ path: '/', name: 'index', component: MkIndex },
+			...(os.store.state.device.inDeckMode
+				? [{ path: '/', name: 'index', component: MkDeck, children: [
+					{ path: '/@:user', component: () => import('../common/views/deck/deck.user-column.vue').then(m => m.default), children: [
+						{ path: '', name: 'user', component: () => import('../common/views/deck/deck.user-column.home.vue').then(m => m.default) },
+						{ path: 'following', component: () => import('../common/views/pages/following.vue').then(m => m.default) },
+						{ path: 'followers', component: () => import('../common/views/pages/followers.vue').then(m => m.default) },
+					]},
+					{ path: '/notes/:note', name: 'note', component: () => import('../common/views/deck/deck.note-column.vue').then(m => m.default) },
+					{ path: '/search', component: () => import('../common/views/deck/deck.search-column.vue').then(m => m.default) },
+					{ path: '/tags/:tag', name: 'tag', component: () => import('../common/views/deck/deck.hashtag-column.vue').then(m => m.default) },
+					{ path: '/featured', name: 'featured', component: () => import('../common/views/deck/deck.featured-column.vue').then(m => m.default) },
+					{ path: '/explore', name: 'explore', component: () => import('../common/views/deck/deck.explore-column.vue').then(m => m.default) },
+					{ path: '/explore/tags/:tag', name: 'explore-tag', props: true, component: () => import('../common/views/deck/deck.explore-column.vue').then(m => m.default) },
+					{ path: '/i/favorites', component: () => import('../common/views/deck/deck.favorites-column.vue').then(m => m.default) }
+				]}]
+			: [
+				{ path: '/', name: 'index', component: MkIndex },
+		]),
 			{ path: '/signup', name: 'signup', component: MkSignup },
 			{ path: '/i/settings', name: 'settings', component: () => import('./views/pages/settings.vue').then(m => m.default) },
-			{ path: '/i/notifications', name: 'notifications', component: MkNotifications },
 			{ path: '/i/favorites', name: 'favorites', component: MkFavorites },
 			{ path: '/i/lists', name: 'user-lists', component: MkUserLists },
 			{ path: '/i/lists/:list', name: 'user-list', component: MkUserList },
diff --git a/src/client/app/mobile/views/components/note-preview.vue b/src/client/app/mobile/views/components/note-preview.vue
index 565a38de32..1dbbddaa62 100644
--- a/src/client/app/mobile/views/components/note-preview.vue
+++ b/src/client/app/mobile/views/components/note-preview.vue
@@ -1,6 +1,6 @@
 <template>
-<div class="yohlumlkhizgfkvvscwfcrcggkotpvry" :class="{ smart: $store.state.device.postStyle == 'smart' }">
-	<mk-avatar class="avatar" :user="note.user" v-if="$store.state.device.postStyle != 'smart'"/>
+<div class="yohlumlkhizgfkvvscwfcrcggkotpvry" :class="{ smart: $store.state.device.postStyle == 'smart', mini: narrow }">
+	<mk-avatar class="avatar" :user="note.user" v-if="$store.state.device.postStyle != 'smart' && !narrow"/>
 	<div class="main">
 		<mk-note-header class="header" :note="note" :mini="true"/>
 		<div class="body">
@@ -27,6 +27,12 @@ export default Vue.extend({
 		}
 	},
 
+	inject: {
+		narrow: {
+			default: false
+		}
+	},
+
 	data() {
 		return {
 			showContent: false
@@ -43,11 +49,25 @@ export default Vue.extend({
 	overflow hidden
 	font-size 10px
 
-	@media (min-width 350px)
-		font-size 12px
+	&:not(.mini)
+
+		@media (min-width 350px)
+			font-size 12px
+
+		@media (min-width 500px)
+			font-size 14px
 
-	@media (min-width 500px)
-		font-size 14px
+		> .avatar
+
+			@media (min-width 350px)
+				margin 0 10px 0 0
+				width 44px
+				height 44px
+
+			@media (min-width 500px)
+				margin 0 12px 0 0
+				width 48px
+				height 48px
 
 	&.smart
 		> .main
@@ -64,16 +84,6 @@ export default Vue.extend({
 		height 40px
 		border-radius 8px
 
-		@media (min-width 350px)
-			margin 0 10px 0 0
-			width 44px
-			height 44px
-
-		@media (min-width 500px)
-			margin 0 12px 0 0
-			width 48px
-			height 48px
-
 	> .main
 		flex 1
 		min-width 0
diff --git a/src/client/app/mobile/views/components/note.sub.vue b/src/client/app/mobile/views/components/note.sub.vue
index 2d4bdbf420..0f7363b2aa 100644
--- a/src/client/app/mobile/views/components/note.sub.vue
+++ b/src/client/app/mobile/views/components/note.sub.vue
@@ -1,5 +1,5 @@
 <template>
-<div class="zlrxdaqttccpwhpaagdmkawtzklsccam" :class="{ smart: $store.state.device.postStyle == 'smart' }">
+<div class="zlrxdaqttccpwhpaagdmkawtzklsccam" :class="{ smart: $store.state.device.postStyle == 'smart', mini: narrow }">
 	<mk-avatar class="avatar" :user="note.user" v-if="$store.state.device.postStyle != 'smart'"/>
 	<div class="main">
 		<mk-note-header class="header" :note="note" :mini="true"/>
@@ -32,6 +32,12 @@ export default Vue.extend({
 		}
 	},
 
+	inject: {
+		narrow: {
+			default: false
+		}
+	},
+
 	data() {
 		return {
 			showContent: false
@@ -47,14 +53,28 @@ export default Vue.extend({
 	font-size 10px
 	background var(--subNoteBg)
 
-	@media (min-width 350px)
-		font-size 12px
+	&:not(.mini)
+
+		@media (min-width 350px)
+			font-size 12px
+
+		@media (min-width 500px)
+			font-size 14px
 
-	@media (min-width 500px)
-		font-size 14px
+		@media (min-width 600px)
+			padding 24px 32px
 
-	@media (min-width 600px)
-		padding 24px 32px
+		> .avatar
+
+			@media (min-width 350px)
+				margin-right 10px
+				width 42px
+				height 42px
+
+			@media (min-width 500px)
+				margin-right 14px
+				width 50px
+				height 50px
 
 	&.smart
 		> .main
@@ -71,16 +91,6 @@ export default Vue.extend({
 		height 38px
 		border-radius 8px
 
-		@media (min-width 350px)
-			margin-right 10px
-			width 42px
-			height 42px
-
-		@media (min-width 500px)
-			margin-right 14px
-			width 50px
-			height 50px
-
 	> .main
 		flex 1
 		min-width 0
diff --git a/src/client/app/mobile/views/components/note.vue b/src/client/app/mobile/views/components/note.vue
index 564069dade..16ee2677b4 100644
--- a/src/client/app/mobile/views/components/note.vue
+++ b/src/client/app/mobile/views/components/note.vue
@@ -3,14 +3,14 @@
 	class="note"
 	v-show="appearNote.deletedAt == null && !hideThisNote"
 	:tabindex="appearNote.deletedAt == null ? '-1' : null"
-	:class="{ renote: isRenote, smart: $store.state.device.postStyle == 'smart' }"
+	:class="{ renote: isRenote, smart: $store.state.device.postStyle == 'smart', mini: narrow }"
 	v-hotkey="keymap"
 >
 	<div class="reply-to" v-if="appearNote.reply && (!$store.getters.isSignedIn || $store.state.settings.showReplyTarget)">
 		<x-sub :note="appearNote.reply"/>
 	</div>
-	<mk-renote class="renote" v-if="isRenote" :note="note" mini/>
-	<article>
+	<mk-renote class="renote" v-if="isRenote" :note="note"/>
+	<article class="article">
 		<mk-avatar class="avatar" :user="appearNote.user" v-if="$store.state.device.postStyle != 'smart'"/>
 		<div class="main">
 			<mk-note-header class="header" :note="appearNote" :mini="true"/>
@@ -30,7 +30,7 @@
 						<mk-media-list :media-list="appearNote.files"/>
 					</div>
 					<mk-poll v-if="appearNote.poll" :note="appearNote" ref="pollViewer"/>
-					<mk-url-preview v-for="url in urls" :url="url" :key="url" :compact="compact"/>
+					<mk-url-preview v-for="url in urls" :url="url" :key="url" :compact="true"/>
 					<a class="location" v-if="appearNote.geo" :href="`https://maps.google.com/maps?q=${appearNote.geo.coordinates[1]},${appearNote.geo.coordinates[0]}`" target="_blank"><fa icon="map-marker-alt"/> {{ $t('location') }}</a>
 					<div class="renote" v-if="appearNote.renote"><mk-note-preview :note="appearNote.renote"/></div>
 				</div>
@@ -91,19 +91,20 @@ export default Vue.extend({
 			type: Object,
 			required: true
 		},
-		compact: {
-			type: Boolean,
-			required: false,
+	},
+
+	inject: {
+		narrow: {
 			default: false
 		}
-	}
+	},
 });
 </script>
 
 <style lang="stylus" scoped>
 .note
 	overflow hidden
-	font-size 12px
+	font-size 13px
 	border-bottom solid var(--lineWidth) var(--faceDivider)
 
 	&:focus
@@ -123,29 +124,53 @@ export default Vue.extend({
 	&:last-of-type
 		border-bottom none
 
-	@media (min-width 350px)
-		font-size 14px
+	&:not(.mini)
+
+		@media (min-width 350px)
+			font-size 14px
+
+		@media (min-width 500px)
+			font-size 16px
 
-	@media (min-width 500px)
-		font-size 16px
+		> .article
+			@media (min-width 600px)
+				padding 32px 32px 22px
+
+			> .avatar
+				@media (min-width 350px)
+					width 48px
+					height 48px
+					border-radius 6px
+
+				@media (min-width 500px)
+					margin-right 16px
+					width 58px
+					height 58px
+					border-radius 8px
+
+			> .main
+				> .header
+					@media (min-width 500px)
+						margin-bottom 2px
+
+				> .body
+					@media (min-width 700px)
+						font-size 1.1em
 
 	&.smart
-		> article
+		> .article
 			> .main
 				> header
 					align-items center
 					margin-bottom 4px
 
-	> .renote + article
+	> .renote + .article
 		padding-top 8px
 
-	> article
+	> .article
 		display flex
 		padding 16px 16px 9px
 
-		@media (min-width 600px)
-			padding 32px 32px 22px
-
 		> .avatar
 			flex-shrink 0
 			display block
@@ -157,29 +182,11 @@ export default Vue.extend({
 			//position sticky
 			//top 62px
 
-			@media (min-width 350px)
-				width 48px
-				height 48px
-				border-radius 6px
-
-			@media (min-width 500px)
-				margin-right 16px
-				width 58px
-				height 58px
-				border-radius 8px
-
 		> .main
 			flex 1
 			min-width 0
 
-			> .header
-				@media (min-width 500px)
-					margin-bottom 2px
-
 			> .body
-				@media (min-width 700px)
-					font-size 1.1em
-
 				> .cw
 					cursor default
 					display block
diff --git a/src/client/app/mobile/views/components/notes.vue b/src/client/app/mobile/views/components/notes.vue
index 0d85e321d5..a65482329f 100644
--- a/src/client/app/mobile/views/components/notes.vue
+++ b/src/client/app/mobile/views/components/notes.vue
@@ -13,7 +13,7 @@
 	<!-- トランジションを有効にするとなぜかメモリリークする -->
 	<component :is="!$store.state.device.reduceMotion ? 'transition-group' : 'div'" name="mk-notes" class="transition" tag="div">
 		<template v-for="(note, i) in _notes">
-			<mk-note :note="note" :key="note.id" @update:note="onNoteUpdated(i, $event)" :compact="true"/>
+			<mk-note :note="note" :key="note.id" @update:note="onNoteUpdated(i, $event)"/>
 			<p class="date" :key="note.id + '_date'" v-if="i != notes.length - 1 && note._date != _notes[i + 1]._date">
 				<span><fa icon="angle-up"/>{{ note._datetext }}</span>
 				<span><fa icon="angle-down"/>{{ _notes[i + 1]._datetext }}</span>
diff --git a/src/client/app/mobile/views/components/notification.vue b/src/client/app/mobile/views/components/notification.vue
index 3f9cefd00c..5308d96533 100644
--- a/src/client/app/mobile/views/components/notification.vue
+++ b/src/client/app/mobile/views/components/notification.vue
@@ -116,15 +116,6 @@ export default Vue.extend({
 		font-size 12px
 		overflow-wrap break-word
 
-		@media (min-width 350px)
-			font-size 14px
-
-		@media (min-width 500px)
-			font-size 16px
-
-		@media (min-width 600px)
-			padding 24px 32px
-
 		&:after
 			content ""
 			display block
@@ -137,18 +128,11 @@ export default Vue.extend({
 			height 36px
 			border-radius 6px
 
-			@media (min-width 500px)
-				width 42px
-				height 42px
-
 		> div
 			float right
 			width calc(100% - 36px)
 			padding-left 8px
 
-			@media (min-width 500px)
-				width calc(100% - 42px)
-
 			> header
 				display flex
 				align-items baseline
diff --git a/src/client/app/mobile/views/components/notifications.vue b/src/client/app/mobile/views/components/notifications.vue
index 37f953edeb..cb8783fa3b 100644
--- a/src/client/app/mobile/views/components/notifications.vue
+++ b/src/client/app/mobile/views/components/notifications.vue
@@ -131,15 +131,6 @@ export default Vue.extend({
 
 <style lang="stylus" scoped>
 .mk-notifications
-	margin 0 auto
-	background var(--face)
-	border-radius 8px
-	box-shadow 0 0 2px rgba(#000, 0.1)
-	overflow hidden
-
-	@media (min-width 500px)
-		box-shadow 0 8px 32px rgba(#000, 0.1)
-
 	.transition
 		.mk-notifications-enter
 		.mk-notifications-leave-to
@@ -187,10 +178,7 @@ export default Vue.extend({
 		color var(--text)
 
 	> .placeholder
-		padding 16px
+		padding 32px
 		opacity 0.3
 
-		@media (min-width 500px)
-			padding 32px
-
 </style>
diff --git a/src/client/app/mobile/views/components/ui-container.vue b/src/client/app/mobile/views/components/ui-container.vue
index 90b29d0c23..806dcc9a1d 100644
--- a/src/client/app/mobile/views/components/ui-container.vue
+++ b/src/client/app/mobile/views/components/ui-container.vue
@@ -1,5 +1,5 @@
 <template>
-<div class="ukygtjoj" :class="{ naked, hideHeader: !showHeader }">
+<div class="ukygtjoj" :class="{ naked, inDeck, hideHeader: !showHeader }">
 	<header v-if="showHeader">
 		<div class="title"><slot name="header"></slot></div>
 		<slot name="func"></slot>
@@ -35,6 +35,11 @@ export default Vue.extend({
 			default: true
 		},
 	},
+	inject: {
+		inDeck: {
+			default: false
+		}
+	},
 	data() {
 		return {
 			showBody: this.expanded
@@ -50,49 +55,69 @@ export default Vue.extend({
 
 <style lang="stylus" scoped>
 .ukygtjoj
-	background var(--face)
-	border-radius 8px
-	box-shadow 0 4px 16px rgba(#000, 0.1)
 	overflow hidden
 
-	& + .ukygtjoj
-		margin-top 16px
+	&:not(.inDeck)
+		background var(--face)
+		border-radius 8px
+		box-shadow 0 4px 16px rgba(#000, 0.1)
 
-		@media (max-width 500px)
-			margin-top 8px
+		& + .ukygtjoj
+			margin-top 16px
 
-	&.naked
-		background transparent !important
-		box-shadow none !important
+			@media (max-width 500px)
+				margin-top 8px
 
-	> header
-		> .title
-			margin 0
-			padding 8px 10px
-			font-size 15px
-			font-weight normal
-			color var(--faceHeaderText)
-			background var(--faceHeader)
-			border-radius 8px 8px 0 0
+		&.naked
+			background transparent !important
+			box-shadow none !important
+
+		> header
+			> .title
+				margin 0
+				padding 8px 10px
+				font-size 15px
+				font-weight normal
+				color var(--faceHeaderText)
+				background var(--faceHeader)
+				border-radius 8px 8px 0 0
 
-			> [data-icon]
-				margin-right 6px
+				> [data-icon]
+					margin-right 6px
 
-			&:empty
-				display none
+				&:empty
+					display none
 
-		> button
-			position absolute
-			z-index 2
-			top 0
-			right 0
-			padding 0
-			width 42px
-			height 100%
-			font-size 15px
-			color var(--faceTextButton)
+			> button
+				position absolute
+				z-index 2
+				top 0
+				right 0
+				padding 0
+				width 42px
+				height 100%
+				font-size 15px
+				color var(--faceTextButton)
+
+		> div
+			color var(--text)
+
+	&.inDeck
+		background var(--face)
+
+		> header
+			margin 0
+			padding 8px 16px
+			font-size 12px
+			color var(--text)
+			background var(--deckColumnBg)
 
-	> div
-		color var(--text)
+			> button
+				position absolute
+				top 0
+				right 8px
+				padding 8px 6px
+				font-size 14px
+				color var(--text)
 
 </style>
diff --git a/src/client/app/mobile/views/components/ui.header.vue b/src/client/app/mobile/views/components/ui.header.vue
index d9994f236a..532720ceb4 100644
--- a/src/client/app/mobile/views/components/ui.header.vue
+++ b/src/client/app/mobile/views/components/ui.header.vue
@@ -5,7 +5,7 @@
 		<div class="backdrop"></div>
 		<div class="content" ref="mainContainer">
 			<button class="nav" @click="$parent.isDrawerOpening = true"><fa icon="bars"/></button>
-			<i v-if="hasUnreadNotification || hasUnreadMessagingMessage || hasGameInvitation" class="circle"><fa icon="circle"/></i>
+			<i v-if="$parent.indicate" class="circle"><fa icon="circle"/></i>
 			<h1>
 				<slot>{{ $root.instanceName }}</slot>
 			</h1>
@@ -27,48 +27,13 @@ export default Vue.extend({
 
 	data() {
 		return {
-			hasGameInvitation: false,
-			connection: null,
 			env: env
 		};
 	},
 
-	computed: {
-		hasUnreadNotification(): boolean {
-			return this.$store.getters.isSignedIn && this.$store.state.i.hasUnreadNotification;
-		},
-
-		hasUnreadMessagingMessage(): boolean {
-			return this.$store.getters.isSignedIn && this.$store.state.i.hasUnreadMessagingMessage;
-		}
-	},
-
 	mounted() {
 		this.$store.commit('setUiHeaderHeight', 48);
-
-		if (this.$store.getters.isSignedIn) {
-			this.connection = this.$root.stream.useSharedConnection('main');
-
-			this.connection.on('reversiInvited', this.onReversiInvited);
-			this.connection.on('reversiNoInvites', this.onReversiNoInvites);
-		}
 	},
-
-	beforeDestroy() {
-		if (this.$store.getters.isSignedIn) {
-			this.connection.dispose();
-		}
-	},
-
-	methods: {
-		onReversiInvited() {
-			this.hasGameInvitation = true;
-		},
-
-		onReversiNoInvites() {
-			this.hasGameInvitation = false;
-		}
-	}
 });
 </script>
 
diff --git a/src/client/app/mobile/views/components/ui.nav.vue b/src/client/app/mobile/views/components/ui.nav.vue
index 627a322e6c..4c33de8842 100644
--- a/src/client/app/mobile/views/components/ui.nav.vue
+++ b/src/client/app/mobile/views/components/ui.nav.vue
@@ -1,5 +1,5 @@
 <template>
-<div class="nav">
+<div class="fquwcbxs">
 	<transition name="back">
 		<div class="backdrop"
 			v-if="isOpen"
@@ -8,41 +8,52 @@
 		></div>
 	</transition>
 	<transition name="nav">
-		<div class="body" v-if="isOpen">
-			<router-link class="me" v-if="$store.getters.isSignedIn" :to="`/@${$store.state.i.username}`">
-				<img class="avatar" :src="$store.state.i.avatarUrl" alt="avatar"/>
-				<p class="name"><mk-user-name :user="$store.state.i"/></p>
-			</router-link>
-			<div class="links">
-				<ul>
-					<li><router-link to="/" :data-active="$route.name == 'index'"><i><fa icon="home" fixed-width/></i>{{ $t('timeline') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/i/notifications" :data-active="$route.name == 'notifications'"><i><fa :icon="['far', 'bell']" fixed-width/></i>{{ $t('notifications') }}<i v-if="hasUnreadNotification" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/i/messaging" :data-active="$route.name == 'messaging'"><i><fa :icon="['far', 'comments']" fixed-width/></i>{{ $t('@.messaging') }}<i v-if="hasUnreadMessagingMessage" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
-					<li v-if="$store.getters.isSignedIn && ($store.state.i.isLocked || $store.state.i.carefulBot)"><router-link to="/i/received-follow-requests" :data-active="$route.name == 'received-follow-requests'"><i><fa :icon="['far', 'envelope']" fixed-width/></i>{{ $t('follow-requests') }}<i v-if="$store.getters.isSignedIn && $store.state.i.pendingReceivedFollowRequestsCount" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/featured" :data-active="$route.name == 'featured'"><i><fa :icon="faNewspaper" fixed-width/></i>{{ $t('@.featured-notes') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/explore" :data-active="$route.name == 'explore' || $route.name == 'explore-tag'"><i><fa :icon="faHashtag" fixed-width/></i>{{ $t('@.explore') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/games/reversi" :data-active="$route.name == 'reversi'"><i><fa icon="gamepad" fixed-width/></i>{{ $t('game') }}<i v-if="hasGameInvitation" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
-				</ul>
-				<ul>
-					<li><router-link to="/i/widgets" :data-active="$route.name == 'widgets'"><i><fa :icon="['far', 'calendar-alt']" fixed-width/></i>{{ $t('widgets') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/i/favorites" :data-active="$route.name == 'favorites'"><i><fa icon="star" fixed-width/></i>{{ $t('favorites') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/i/lists" :data-active="$route.name == 'user-lists'"><i><fa icon="list" fixed-width/></i>{{ $t('user-lists') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li><router-link to="/i/drive" :data-active="$route.name == 'drive'"><i><fa icon="cloud" fixed-width/></i>{{ $t('@.drive') }}<i><fa icon="angle-right"/></i></router-link></li>
-				</ul>
-				<ul>
-					<li><a @click="search"><i><fa icon="search" fixed-width/></i>{{ $t('search') }}<i><fa icon="angle-right"/></i></a></li>
-					<li><router-link to="/i/settings" :data-active="$route.name == 'settings'"><i><fa icon="cog" fixed-width/></i>{{ $t('settings') }}<i><fa icon="angle-right"/></i></router-link></li>
-					<li v-if="$store.getters.isSignedIn && ($store.state.i.isAdmin || $store.state.i.isModerator)"><a href="/admin"><i><fa icon="terminal" fixed-width/></i><span>{{ $t('admin') }}</span><i><fa icon="angle-right"/></i></a></li>
-					<li @click="dark"><p><template><i><fa :icon="$store.state.device.darkmode ? faSun : faMoon" fixed-width/></i></template><span>{{ $store.state.device.darkmode ? $t('@.turn-off-darkmode') : $t('@.turn-on-darkmode') }}</span></p></li>
-				</ul>
+		<div class="body" :class="{ notifications: showNotifications }" v-if="isOpen">
+			<div class="nav" v-show="!showNotifications">
+				<router-link class="me" v-if="$store.getters.isSignedIn" :to="`/@${$store.state.i.username}`">
+					<img class="avatar" :src="$store.state.i.avatarUrl" alt="avatar"/>
+					<p class="name"><mk-user-name :user="$store.state.i"/></p>
+				</router-link>
+				<div class="links">
+					<ul>
+						<li><router-link to="/" :data-active="$route.name == 'index'"><i><fa icon="home" fixed-width/></i>{{ $t('timeline') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li><p @click="showNotifications = true"><i><fa :icon="['far', 'bell']" fixed-width/></i>{{ $t('notifications') }}<i v-if="hasUnreadNotification" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></p></li>
+						<li><router-link to="/i/messaging" :data-active="$route.name == 'messaging'"><i><fa :icon="['far', 'comments']" fixed-width/></i>{{ $t('@.messaging') }}<i v-if="hasUnreadMessagingMessage" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
+						<li v-if="$store.getters.isSignedIn && ($store.state.i.isLocked || $store.state.i.carefulBot)"><router-link to="/i/received-follow-requests" :data-active="$route.name == 'received-follow-requests'"><i><fa :icon="['far', 'envelope']" fixed-width/></i>{{ $t('follow-requests') }}<i v-if="$store.getters.isSignedIn && $store.state.i.pendingReceivedFollowRequestsCount" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
+						<li><router-link to="/featured" :data-active="$route.name == 'featured'"><i><fa :icon="faNewspaper" fixed-width/></i>{{ $t('@.featured-notes') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li><router-link to="/explore" :data-active="$route.name == 'explore' || $route.name == 'explore-tag'"><i><fa :icon="faHashtag" fixed-width/></i>{{ $t('@.explore') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li><router-link to="/games/reversi" :data-active="$route.name == 'reversi'"><i><fa icon="gamepad" fixed-width/></i>{{ $t('game') }}<i v-if="hasGameInvitation" class="circle"><fa icon="circle"/></i><i><fa icon="angle-right"/></i></router-link></li>
+					</ul>
+					<ul>
+						<li><router-link to="/i/widgets" :data-active="$route.name == 'widgets'"><i><fa :icon="['far', 'calendar-alt']" fixed-width/></i>{{ $t('widgets') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li><router-link to="/i/favorites" :data-active="$route.name == 'favorites'"><i><fa icon="star" fixed-width/></i>{{ $t('favorites') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li><router-link to="/i/lists" :data-active="$route.name == 'user-lists'"><i><fa icon="list" fixed-width/></i>{{ $t('user-lists') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li><router-link to="/i/drive" :data-active="$route.name == 'drive'"><i><fa icon="cloud" fixed-width/></i>{{ $t('@.drive') }}<i><fa icon="angle-right"/></i></router-link></li>
+					</ul>
+					<ul>
+						<li><a @click="search"><i><fa icon="search" fixed-width/></i>{{ $t('search') }}<i><fa icon="angle-right"/></i></a></li>
+						<li><router-link to="/i/settings" :data-active="$route.name == 'settings'"><i><fa icon="cog" fixed-width/></i>{{ $t('settings') }}<i><fa icon="angle-right"/></i></router-link></li>
+						<li v-if="$store.getters.isSignedIn && ($store.state.i.isAdmin || $store.state.i.isModerator)"><a href="/admin"><i><fa icon="terminal" fixed-width/></i><span>{{ $t('admin') }}</span><i><fa icon="angle-right"/></i></a></li>
+					</ul>
+					<ul>
+						<li @click="toggleDeckMode"><p><i><fa :icon="$store.state.device.inDeckMode ? faHome : faColumns"/></i><span>{{ $store.state.device.inDeckMode ? $t('@.home') : $t('@.deck') }}</span></p></li>
+						<li @click="dark"><p><i><fa :icon="$store.state.device.darkmode ? faSun : faMoon" fixed-width/></i><span>{{ $store.state.device.darkmode ? $t('@.turn-off-darkmode') : $t('@.turn-on-darkmode') }}</span></p></li>
+					</ul>
+				</div>
+				<div class="announcements" v-if="announcements && announcements.length > 0">
+					<article v-for="announcement in announcements">
+						<span v-html="announcement.title" class="title"></span>
+						<div v-html="announcement.text"></div>
+					</article>
+				</div>
+				<a :href="aboutUrl"><p class="about">{{ $t('about') }}</p></a>
 			</div>
-			<div class="announcements" v-if="announcements && announcements.length > 0">
-				<article v-for="announcement in announcements">
-					<span v-html="announcement.title" class="title"></span>
-					<div v-html="announcement.text"></div>
-				</article>
+			<div class="notifications" v-if="showNotifications">
+				<header>
+					<button @click="$parent.isDrawerOpening = false"><fa icon="times"/></button>
+				</header>
+				<mk-notifications/>
 			</div>
-			<a :href="aboutUrl"><p class="about">{{ $t('about') }}</p></a>
 		</div>
 	</transition>
 </div>
@@ -52,13 +63,18 @@
 import Vue from 'vue';
 import i18n from '../../../i18n';
 import { lang } from '../../../config';
-import { faNewspaper, faHashtag } from '@fortawesome/free-solid-svg-icons';
+import { faNewspaper, faHashtag, faHome, faColumns } from '@fortawesome/free-solid-svg-icons';
 import { faMoon, faSun } from '@fortawesome/free-regular-svg-icons';
 
 export default Vue.extend({
 	i18n: i18n('mobile/views/components/ui.nav.vue'),
+
 	props: ['isOpen'],
 
+	provide: {
+		narrow: true
+	},
+
 	data() {
 		return {
 			hasGameInvitation: false,
@@ -66,7 +82,8 @@ export default Vue.extend({
 			aboutUrl: `/docs/${lang}/about`,
 			announcements: [],
 			searching: false,
-			faNewspaper, faHashtag, faMoon, faSun
+			showNotifications: false,
+			faNewspaper, faHashtag, faMoon, faSun, faHome, faColumns
 		};
 	},
 
@@ -80,6 +97,12 @@ export default Vue.extend({
 		}
 	},
 
+	watch: {
+		isOpen() {
+			this.showNotifications = false;
+		}
+	},
+
 	mounted() {
 		this.$root.getMeta().then(meta => {
 			this.announcements = meta.announcements;
@@ -148,13 +171,18 @@ export default Vue.extend({
 				key: 'darkmode',
 				value: !this.$store.state.device.darkmode
 			});
-		}
+		},
+
+		toggleDeckMode() {
+			this.$store.commit('device/set', { key: 'deckMode', value: !this.$store.state.device.inDeckMode });
+			location.replace('/');
+		},
 	}
 });
 </script>
 
 <style lang="stylus" scoped>
-.nav
+.fquwcbxs
 	$color = var(--text)
 
 	.backdrop
@@ -178,102 +206,126 @@ export default Vue.extend({
 		background var(--secondary)
 		font-size 15px
 
-	.me
-		display block
-		margin 0
-		padding 16px
+		&.notifications
+			width 340px
 
-		.avatar
-			display inline
-			max-width 64px
-			border-radius 32px
-			vertical-align middle
+		> .notifications
+			padding-top 42px
 
-		.name
-			display block
-			margin 0 16px
-			position absolute
-			top 0
-			left 80px
-			padding 0
-			width calc(100% - 112px)
-			color $color
-			line-height 96px
-			overflow hidden
-			text-overflow ellipsis
-			white-space nowrap
+			> header
+				position fixed
+				top 0
+				left 0
+				z-index 1000
+				width 340px
+				line-height 42px
+				background var(--secondary)
 
-	ul
-		display block
-		margin 16px 0
-		padding 0
-		list-style none
+				> button
+					display block
+					padding 0 14px
+					font-size 20px
+					line-height 42px
+					color var(--text)
 
-		&:first-child
-			margin-top 0
+		> .nav
+
+			> .me
+				display block
+				margin 0
+				padding 16px
 
-		&:last-child
-			margin-bottom 0
+				.avatar
+					display inline
+					max-width 64px
+					border-radius 32px
+					vertical-align middle
 
-		> li
-			display block
-			font-size 1em
-			line-height 1em
+				.name
+					display block
+					margin 0 16px
+					position absolute
+					top 0
+					left 80px
+					padding 0
+					width calc(100% - 112px)
+					color $color
+					line-height 96px
+					overflow hidden
+					text-overflow ellipsis
+					white-space nowrap
 
-			a, p
+			ul
 				display block
-				margin 0
-				padding 0 20px
-				line-height 3rem
-				line-height calc(1rem + 30px)
-				color $color
-				text-decoration none
+				margin 16px 0
+				padding 0
+				list-style none
 
-				&[data-active]
-					color var(--primaryForeground)
-					background var(--primary)
+				&:first-child
+					margin-top 0
 
-					> i:last-child
-						color var(--primaryForeground)
+				&:last-child
+					margin-bottom 0
 
-				> i:first-child
-					margin-right 0.5em
-					width 20px
-					text-align center
+				> li
+					display block
+					font-size 1em
+					line-height 1em
 
-				> i.circle
-					margin-left 6px
-					font-size 10px
-					color var(--notificationIndicator)
+					a, p
+						display block
+						margin 0
+						padding 0 20px
+						line-height 3rem
+						line-height calc(1rem + 30px)
+						color $color
+						text-decoration none
 
-				> i:last-child
-					position absolute
-					top 0
-					right 0
-					padding 0 20px
-					font-size 1.2em
-					line-height calc(1rem + 30px)
-					color $color
-					opacity 0.5
+						&[data-active]
+							color var(--primaryForeground)
+							background var(--primary)
+
+							> i:last-child
+								color var(--primaryForeground)
+
+						> i:first-child
+							margin-right 0.5em
+							width 20px
+							text-align center
 
-	.announcements
-		> article
-			background var(--mobileAnnouncement)
-			color var(--mobileAnnouncementFg)
-			padding 16px
-			margin 8px 0
-			font-size 12px
+						> i.circle
+							margin-left 6px
+							font-size 10px
+							color var(--notificationIndicator)
 
-			> .title
-				font-weight bold
+						> i:last-child
+							position absolute
+							top 0
+							right 0
+							padding 0 20px
+							font-size 1.2em
+							line-height calc(1rem + 30px)
+							color $color
+							opacity 0.5
 
-	.about
-		margin 0 0 8px 0
-		padding 1em 0
-		text-align center
-		font-size 0.8em
-		color $color
-		opacity 0.5
+			.announcements
+				> article
+					background var(--mobileAnnouncement)
+					color var(--mobileAnnouncementFg)
+					padding 16px
+					margin 8px 0
+					font-size 12px
+
+					> .title
+						font-weight bold
+
+			.about
+				margin 0 0 8px 0
+				padding 1em 0
+				text-align center
+				font-size 0.8em
+				color $color
+				opacity 0.5
 
 .nav-enter-active,
 .nav-leave-active {
diff --git a/src/client/app/mobile/views/components/ui.vue b/src/client/app/mobile/views/components/ui.vue
index 6cd42b0207..7ae7dd5f78 100644
--- a/src/client/app/mobile/views/components/ui.vue
+++ b/src/client/app/mobile/views/components/ui.vue
@@ -1,6 +1,6 @@
 <template>
-<div class="mk-ui">
-	<x-header>
+<div class="mk-ui" :class="{ deck: $store.state.device.inDeckMode }">
+	<x-header v-if="!$store.state.device.inDeckMode">
 		<template #func><slot name="func"></slot></template>
 		<slot name="header"></slot>
 	</x-header>
@@ -9,6 +9,8 @@
 		<slot></slot>
 	</div>
 	<mk-stream-indicator v-if="$store.getters.isSignedIn"/>
+	<button class="nav button" v-if="$store.state.device.inDeckMode" @click="isDrawerOpening = !isDrawerOpening"><fa icon="bars"/><i v-if="indicate"><fa icon="circle"/></i></button>
+	<button class="post button" v-if="$store.state.device.inDeckMode" @click="$post()"><fa icon="pencil-alt"/></button>
 </div>
 </template>
 
@@ -28,11 +30,26 @@ export default Vue.extend({
 
 	data() {
 		return {
+			hasGameInvitation: false,
 			isDrawerOpening: false,
 			connection: null
 		};
 	},
 
+	computed: {
+		hasUnreadNotification(): boolean {
+			return this.$store.getters.isSignedIn && this.$store.state.i.hasUnreadNotification;
+		},
+
+		hasUnreadMessagingMessage(): boolean {
+			return this.$store.getters.isSignedIn && this.$store.state.i.hasUnreadMessagingMessage;
+		},
+
+		indicate(): boolean {
+			return this.hasUnreadNotification || this.hasUnreadMessagingMessage || this.hasGameInvitation;
+		}
+	},
+
 	watch: {
 		'$store.state.uiHeaderHeight'() {
 			this.$el.style.paddingTop = this.$store.state.uiHeaderHeight + 'px';
@@ -46,6 +63,8 @@ export default Vue.extend({
 			this.connection = this.$root.stream.useSharedConnection('main');
 
 			this.connection.on('notification', this.onNotification);
+			this.connection.on('reversiInvited', this.onReversiInvited);
+			this.connection.on('reversiNoInvites', this.onReversiNoInvites);
 		}
 	},
 
@@ -65,6 +84,14 @@ export default Vue.extend({
 			this.$root.new(MkNotify, {
 				notification
 			});
+		},
+
+		onReversiInvited() {
+			this.hasGameInvitation = true;
+		},
+
+		onReversiNoInvites() {
+			this.hasGameInvitation = false;
 		}
 	}
 });
@@ -72,13 +99,37 @@ export default Vue.extend({
 
 <style lang="stylus" scoped>
 .mk-ui
-	display flex
-	flex 1
-	flex-direction column
-	padding-top 48px
+	&:not(.deck)
+		padding-top 48px
+
+	> .button
+		position fixed
+		z-index 1000
+		bottom 28px
+		padding 0
+		width 64px
+		height 64px
+		border-radius 100%
+		box-shadow 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12)
+
+		> *
+			font-size 24px
+
+		&.nav
+			left 28px
+			background var(--secondary)
+			color var(--text)
+
+			> i
+				position absolute
+				top 0
+				left 0
+				color var(--primary)
+				font-size 16px
+
+		&.post
+			right 28px
+			background var(--primary)
+			color var(--primaryForeground)
 
-	> .content
-		display flex
-		flex 1
-		flex-direction column
 </style>
diff --git a/src/client/app/mobile/views/pages/notifications.vue b/src/client/app/mobile/views/pages/notifications.vue
deleted file mode 100644
index 8472a623c1..0000000000
--- a/src/client/app/mobile/views/pages/notifications.vue
+++ /dev/null
@@ -1,41 +0,0 @@
-<template>
-<mk-ui>
-	<template #header><span style="margin-right:4px;"><fa :icon="['far', 'bell']"/></span>{{ $t('notifications') }}</template>
-	<template #func><button @click="fn"><fa icon="check"/></button></template>
-
-	<main>
-		<mk-notifications @fetched="onFetched"/>
-	</main>
-</mk-ui>
-</template>
-
-<script lang="ts">
-import Vue from 'vue';
-import i18n from '../../../i18n';
-import Progress from '../../../common/scripts/loading';
-
-export default Vue.extend({
-	i18n: i18n('mobile/views/pages/notifications.vue'),
-	mounted() {
-		document.title = this.$t('notifications');
-
-		Progress.start();
-	},
-	methods: {
-		fn() {
-			this.$root.dialog({
-				type: 'warning',
-				text: this.$t('read-all'),
-				showCancelButton: true
-			}).then(({ canceled }) => {
-				if (canceled) return;
-
-				this.$root.api('notifications/mark_all_as_read');
-			});
-		},
-		onFetched() {
-			Progress.done();
-		}
-	}
-});
-</script>
diff --git a/src/client/app/mobile/views/pages/settings.vue b/src/client/app/mobile/views/pages/settings.vue
index 4a1e18540c..17f9f65881 100644
--- a/src/client/app/mobile/views/pages/settings.vue
+++ b/src/client/app/mobile/views/pages/settings.vue
@@ -60,6 +60,21 @@
 					<ui-radio v-model="mobileNotificationPosition" value="bottom">{{ $t('notification-position-bottom') }}</ui-radio>
 					<ui-radio v-model="mobileNotificationPosition" value="top">{{ $t('notification-position-top') }}</ui-radio>
 				</section>
+
+				<section>
+					<header>{{ $t('@.deck-column-align') }}</header>
+					<ui-radio v-model="deckColumnAlign" value="center">{{ $t('@.deck-column-align-center') }}</ui-radio>
+					<ui-radio v-model="deckColumnAlign" value="left">{{ $t('@.deck-column-align-left') }}</ui-radio>
+					<ui-radio v-model="deckColumnAlign" value="flexible">{{ $t('@.deck-column-align-flexible') }}</ui-radio>
+				</section>
+				<section>
+					<header>{{ $t('@.deck-column-width') }}</header>
+					<ui-radio v-model="deckColumnWidth" value="narrow">{{ $t('@.deck-column-width-narrow') }}</ui-radio>
+					<ui-radio v-model="deckColumnWidth" value="narrower">{{ $t('@.deck-column-width-narrower') }}</ui-radio>
+					<ui-radio v-model="deckColumnWidth" value="normal">{{ $t('@.deck-column-width-normal') }}</ui-radio>
+					<ui-radio v-model="deckColumnWidth" value="wider">{{ $t('@.deck-column-width-wider') }}</ui-radio>
+					<ui-radio v-model="deckColumnWidth" value="wide">{{ $t('@.deck-column-width-wide') }}</ui-radio>
+				</section>
 			</ui-card>
 
 			<ui-card>
@@ -244,6 +259,16 @@ export default Vue.extend({
 			set(value) { this.$store.commit('device/set', { key: 'enableSounds', value }); }
 		},
 
+		deckColumnAlign: {
+			get() { return this.$store.state.device.deckColumnAlign; },
+			set(value) { this.$store.commit('device/set', { key: 'deckColumnAlign', value }); }
+		},
+
+		deckColumnWidth: {
+			get() { return this.$store.state.device.deckColumnWidth; },
+			set(value) { this.$store.commit('device/set', { key: 'deckColumnWidth', value }); }
+		},
+
 		fetchOnScroll: {
 			get() { return this.$store.state.settings.fetchOnScroll; },
 			set(value) { this.$store.dispatch('settings/set', { key: 'fetchOnScroll', value }); }