feat(projects): support closing tabs with middle mouse button click

src/layouts/modules/global-tab/index.vue

@@ -26,6 +26,7 @@ const tabRef = ref<HTMLElement>();
 const isPCFlag = isPC();
 
 const TAB_DATA_ID = 'data-tab-id';
+const MIDDLE_MOUSE_BUTTON = 1;
 
 type TabNamedNodeMap = NamedNodeMap & {
   [TAB_DATA_ID]: Attr;
@@ -84,6 +85,20 @@ function handleCloseTab(tab: App.Global.Tab) {
   tabStore.removeTab(tab.id);
 }
 
+function handleMousedown(e: MouseEvent, tab: App.Global.Tab) {
+  const isMiddleClick = e.button === MIDDLE_MOUSE_BUTTON;
+  if (!isMiddleClick || !themeStore.tab.closeTabByMiddleClick) {
+    return;
+  }
+
+  if (tabStore.isTabRetain(tab.id)) {
+    return;
+  }
+
+  e.preventDefault();
+  handleCloseTab(tab);
+}
+
 async function refresh() {
   appStore.reloadPage(500);
 }
@@ -183,6 +198,7 @@ init();
             :active-color="themeStore.themeColor"
             :closable="!tabStore.isTabRetain(tab.id)"
             @pointerdown="tabStore.switchRouteByTab(tab)"
+            @mousedown="handleMousedown($event, tab)"
             @close="handleCloseTab(tab)"
             @contextmenu="handleContextMenu($event, tab.id)"
           >

src/layouts/modules/theme-drawer/modules/layout/modules/tab-settings.vue

@@ -35,6 +35,12 @@ const themeStore = useThemeStore();
         class="w-120px"
       />
     </SettingItem>
+    <SettingItem v-if="themeStore.tab.visible" key="5" :label="$t('theme.layout.tab.closeByMiddleClick')">
+      <template #suffix>
+        <IconTooltip :desc="$t('theme.layout.tab.closeByMiddleClickTip')" />
+      </template>
+      <NSwitch v-model:value="themeStore.tab.closeTabByMiddleClick" />
+    </SettingItem>
   </TransitionGroup>
 </template>
 

src/locales/langs/en-us.ts

@@ -138,7 +138,9 @@ const local: App.I18n.Schema = {
           slider: 'Slider',
           chrome: 'Chrome',
           button: 'Button'
-        }
+        },
+        closeByMiddleClick: 'Close Tab by Middle Click',
+        closeByMiddleClickTip: 'Enable closing tabs by clicking with the middle mouse button'
       },
       header: {
         title: 'Header Settings',

src/locales/langs/zh-cn.ts

@@ -135,7 +135,9 @@ const local: App.I18n.Schema = {
           slider: '滑块风格',
           chrome: '谷歌风格',
           button: '按钮风格'
-        }
+        },
+        closeByMiddleClick: '鼠标中键关闭标签页',
+        closeByMiddleClickTip: '启用后可以使用鼠标中键点击标签页进行关闭'
       },
       header: {
         title: '头部设置',

src/theme/settings.ts

@@ -37,7 +37,8 @@ export const themeSettings: App.Theme.ThemeSetting = {
     visible: true,
     cache: true,
     height: 44,
-    mode: 'chrome'
+    mode: 'chrome',
+    closeTabByMiddleClick: false
   },
   fixedHeaderAndTab: true,
   sider: {

src/typings/app.d.ts

@@ -69,6 +69,8 @@ declare namespace App {
         height: number;
         /** Tab mode */
         mode: UnionKey.ThemeTabMode;
+        /** Whether to close tab by middle click */
+        closeTabByMiddleClick: boolean;
       };
       /** Fixed header and tab */
       fixedHeaderAndTab: boolean;
@@ -400,6 +402,8 @@ declare namespace App {
             cacheTip: string;
             height: string;
             mode: { title: string } & Record<UnionKey.ThemeTabMode, string>;
+            closeByMiddleClick: string;
+            closeByMiddleClickTip: string;
           };
           header: {
             title: string;