enhance(frontend): 画面幅が広いときはメディアを横並びで表示できるようにするオプションを追加 (#16946)

* enhance(frontend): 画面幅が広いときはメディアを横並びで表示できるようにするオプションを追加

* Update Changelog

* Update CHANGELOG.md

packages/frontend/src/components/MkMediaList.vue

@@ -4,13 +4,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
+<div :class="$style.root">
 	<XBanner v-for="media in mediaList.filter(media => !previewable(media))" :key="media.id" :media="media"/>
 	<div v-if="mediaList.filter(media => previewable(media)).length > 0" :class="$style.container">
 		<div
 			ref="gallery"
 			:class="[
 				$style.medias,
+				...(prefer.s.showMediaListByGridInWideArea ? [$style.gridInWideArea] : []),
 				count === 1 ? [$style.n1, {
 					[$style.n116_9]: prefer.s.mediaListWithOneImageAppearance === '16_9',
 					[$style.n11_1]: prefer.s.mediaListWithOneImageAppearance === '1_1',
@@ -230,6 +231,10 @@ defineExpose({
 </script>
 
 <style lang="scss" module>
+.root {
+	container-type: inline-size;
+}
+
 .container {
 	position: relative;
 	width: 100%;
@@ -313,6 +318,20 @@ defineExpose({
 	border-radius: 8px;
 }
 
+@container (min-width: 500px) {
+	.medias.gridInWideArea {
+		display: grid;
+		aspect-ratio: auto;
+		grid-template-columns: repeat(4, 1fr);
+		grid-template-rows: auto;
+		grid-gap: 8px;
+
+		> .media {
+			aspect-ratio: 1 / 1;
+		}
+	}
+}
+
 :global(.pswp) {
 	--pswp-root-z-index: var(--mk-pswp-root-z-index, 2000700) !important;
 	--pswp-bg: var(--MI_THEME-modalBg) !important;

packages/frontend/src/components/MkMediaVideo.vue

@@ -705,7 +705,7 @@ onDeactivated(() => {
 	.controlButton {
 		padding: 6px;
 		border-radius: calc(var(--MI-radius) / 2);
-		transition: background-color .2s ease-in-out;
+		transition: background-color .15s ease;
 		font-size: 1.05rem;
 
 		&:hover {
@@ -760,4 +760,21 @@ onDeactivated(() => {
 		}
 	}
 }
+
+@container (max-width: 300px) {
+	.videoControls {
+		grid-template-areas:
+			"left . right"
+			"seekbar seekbar seekbar";
+		grid-template-columns: auto 1fr auto;
+	}
+
+	.controlsTime {
+		display: none;
+	}
+
+	.controlsVolume {
+		display: none;
+	}
+}
 </style>