添加复制歌词功能

src/locale/lang/en.js

@@ -244,6 +244,8 @@ export default {
     minePlaylists: 'My Playlists',
     likedPlaylists: 'Liked Playlists',
     cardiacMode: 'Cardiac Mode',
+    copyLyric: 'Copy Lyric',
+    copyLyricWithTranslation: 'Copy Lyric With Translation',
   },
   toast: {
     savedToPlaylist: 'Saved to playlist',

src/locale/lang/tr.js

@@ -230,6 +230,8 @@ export default {
     minePlaylists: 'My Playlists',
     likedPlaylists: 'Liked Playlists',
     cardiacMode: 'Cardiac Mode',
+    copyLyric: 'Copy Lyric',
+    copyLyricWithTranslation: 'Copy Lyric With Translation',
   },
   toast: {
     savedToMyLikedSongs: 'Beğendiğim Müziklere Kaydet',

src/locale/lang/zh-CN.js

@@ -243,6 +243,8 @@ export default {
     minePlaylists: '创建的歌单',
     likedPlaylists: '收藏的歌单',
     cardiacMode: '心动模式',
+    copyLyric: '复制歌词',
+    copyLyricWithTranslation: '复制歌词（含翻译）',
   },
   toast: {
     savedToPlaylist: '已添加到歌单',

src/locale/lang/zh-TW.js

@@ -240,6 +240,8 @@ export default {
     minePlaylists: '我建立的歌單',
     likedPlaylists: '收藏的歌單',
     cardiacMode: '心動模式',
+    copyLyric: '複製歌詞',
+    copyLyricWithTranslation: '複製歌詞（含翻譯）',
   },
   toast: {
     savedToPlaylist: '已新增至歌單',

src/utils/lyrics.js

@@ -84,3 +84,30 @@ function trimContent(content) {
   let t = content.trim();
   return t.length < 1 ? content : t;
 }
+
+/**
+ * @param {string} lyric
+ */
+export async function copyLyric(lyric) {
+  const textToCopy = lyric;
+  if (navigator.clipboard && navigator.clipboard.writeText) {
+    try {
+      await navigator.clipboard.writeText(textToCopy);
+    } catch (err) {
+      alert('复制失败，请手动复制！');
+    }
+  } else {
+    const tempInput = document.createElement('textarea');
+    tempInput.value = textToCopy;
+    tempInput.style.position = 'absolute';
+    tempInput.style.left = '-9999px';
+    document.body.appendChild(tempInput);
+    tempInput.select();
+    try {
+      document.execCommand('copy');
+    } catch (err) {
+      alert('复制失败，请手动复制！');
+    }
+    document.body.removeChild(tempInput);
+  }
+}

src/views/lyrics.vue

@@ -248,18 +248,38 @@
               @dblclick="clickLyricLine(line.time, true)"
             >
               <div class="content">
-                <span v-if="line.contents[0]">{{ line.contents[0] }}</span>
+                <span
+                  v-if="line.contents[0]"
+                  @click.right="openLyricMenu($event, line, 0)"
+                  >{{ line.contents[0] }}</span
+                >
                 <br />
                 <span
                   v-if="
                     line.contents[1] &&
                     $store.state.settings.showLyricsTranslation
                   "
                   class="translation"
+                  @click.right="openLyricMenu($event, line, 1)"
                   >{{ line.contents[1] }}</span
                 >
               </div>
             </div>
+            <ContextMenu v-if="!noLyric" ref="lyricMenu">
+              <div class="item" @click="copyLyric(false)">{{
+                $t('contextMenu.copyLyric')
+              }}</div>
+              <div
+                v-if="
+                  rightClickLyric &&
+                  rightClickLyric.contents[1] &&
+                  $store.state.settings.showLyricsTranslation
+                "
+                class="item"
+                @click="copyLyric(true)"
+                >{{ $t('contextMenu.copyLyricWithTranslation') }}</div
+              >
+            </ContextMenu>
           </div>
         </transition>
       </div>
@@ -284,9 +304,10 @@
 
 import { mapState, mapMutations, mapActions } from 'vuex';
 import VueSlider from 'vue-slider-component';
+import ContextMenu from '@/components/ContextMenu.vue';
 import { formatTrackTime } from '@/utils/common';
 import { getLyric } from '@/api/track';
-import { lyricParser } from '@/utils/lyrics';
+import { lyricParser, copyLyric } from '@/utils/lyrics';
 import ButtonIcon from '@/components/ButtonIcon.vue';
 import * as Vibrant from 'node-vibrant/dist/vibrant.worker.min.js';
 import Color from 'color';
@@ -299,6 +320,7 @@ export default {
   components: {
     VueSlider,
     ButtonIcon,
+    ContextMenu,
   },
   data() {
     return {
@@ -312,6 +334,7 @@ export default {
       background: '',
       date: this.formatTime(new Date()),
       isFullscreen: !!document.fullscreenElement,
+      rightClickLyric: null,
     };
   },
   computed: {
@@ -587,6 +610,21 @@ export default {
         this.player.play();
       }
     },
+    openLyricMenu(e, lyric, idx) {
+      this.rightClickLyric = { ...lyric, idx };
+      this.$refs.lyricMenu.openMenu(e);
+      e.preventDefault();
+    },
+    copyLyric(withTranslation) {
+      if (this.rightClickLyric) {
+        const idx = this.rightClickLyric.idx;
+        if (!withTranslation) {
+          copyLyric(this.rightClickLyric.contents[idx]);
+        } else {
+          copyLyric(this.rightClickLyric.contents.join(' '));
+        }
+      }
+    },
     setLyricsInterval() {
       this.lyricsInterval = setInterval(() => {
         const progress = this.player.seek(null, false) ?? 0;
@@ -926,6 +964,7 @@ export default {
         transform-origin: center left;
         transform: scale(0.95);
         transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
+        user-select: none;
 
         span {
           opacity: 0.28;