Added: Keybindings: Switching between tabs

- Switching to the N:th tab of panel
- Switching to the last tab of panel
- Switching to the parent tab
(#182, #631, #213)

Author: mbnuqw

src/_locales/dict.browser.json

@@ -265,6 +265,54 @@
     "ru": "Поиск",
     "zh_CN": "搜索"
   },
+  "KbSwitchToParentTab": {
+    "en": "Switch to parent tab",
+    "ru": "Переключиться на родительскую вкладку"
+  },
+  "KbSwitchToTab0": {
+    "en": "Switch to first tab of active panel",
+    "ru": "Переключиться на первую вкладку активной панели"
+  },
+  "KbSwitchToTab1": {
+    "en": "Switch to second tab of active panel",
+    "ru": "Переключиться на вторую вкладку активной панели"
+  },
+  "KbSwitchToTab2": {
+    "en": "Switch to third tab of active panel",
+    "ru": "Переключиться на третью вкладку активной панели"
+  },
+  "KbSwitchToTab3": {
+    "en": "Switch to fourth tab of active panel",
+    "ru": "Переключиться на четвертую вкладку активной панели"
+  },
+  "KbSwitchToTab4": {
+    "en": "Switch to fifth tab of active panel",
+    "ru": "Переключиться на пятую вкладку активной панели"
+  },
+  "KbSwitchToTab5": {
+    "en": "Switch to sixth tab of active panel",
+    "ru": "Переключиться на шестую вкладку активной панели"
+  },
+  "KbSwitchToTab6": {
+    "en": "Switch to seventh tab of active panel",
+    "ru": "Переключиться на седьмую вкладку активной панели"
+  },
+  "KbSwitchToTab7": {
+    "en": "Switch to eighth tab of active panel",
+    "ru": "Переключиться на восьмую вкладку активной панели"
+  },
+  "KbSwitchToTab8": {
+    "en": "Switch to ninth tab of active panel",
+    "ru": "Переключиться на девятую вкладку активной панели"
+  },
+  "KbSwitchToTab9": {
+    "en": "Switch to tenth tab of active panel",
+    "ru": "Переключиться на десятую вкладку активной панели"
+  },
+  "KbSwitchToLastTab": {
+    "en": "Switch to the last tab of active panel",
+    "ru": "Переключиться на последнюю вкладку активной панели"
+  },
 
   "proxy_popup_title_prefix": {
     "en": "Proxy for \"",

src/_locales/dict.setup-page.ts

@@ -2127,6 +2127,10 @@ export const setupPageTranslations: Translations = {
     en: 'Switching between panels',
     ru: 'Переключение панелей',
   },
+  'settings.kb_switching_tab': {
+    en: 'Switching between tabs',
+    ru: 'Переключение вкладок',
+  },
   'settings.kb_create_remove_tabs': {
     en: 'Creating / Removing tabs',
     ru: 'Создание / Закрытие вкладок',

src/manifest.json

@@ -247,6 +247,42 @@
     },
     "search": {
       "description": "__MSG_KbSearch__"
+    },
+    "switch_to_parent_tab": {
+      "description": "__MSG_KbSwitchToParentTab__"
+    },
+    "switch_to_tab_0": {
+      "description": "__MSG_KbSwitchToTab0__"
+    },
+    "switch_to_tab_1": {
+      "description": "__MSG_KbSwitchToTab1__"
+    },
+    "switch_to_tab_2": {
+      "description": "__MSG_KbSwitchToTab2__"
+    },
+    "switch_to_tab_3": {
+      "description": "__MSG_KbSwitchToTab3__"
+    },
+    "switch_to_tab_4": {
+      "description": "__MSG_KbSwitchToTab4__"
+    },
+    "switch_to_tab_5": {
+      "description": "__MSG_KbSwitchToTab5__"
+    },
+    "switch_to_tab_6": {
+      "description": "__MSG_KbSwitchToTab6__"
+    },
+    "switch_to_tab_7": {
+      "description": "__MSG_KbSwitchToTab7__"
+    },
+    "switch_to_tab_8": {
+      "description": "__MSG_KbSwitchToTab8__"
+    },
+    "switch_to_tab_9": {
+      "description": "__MSG_KbSwitchToTab9__"
+    },
+    "switch_to_last_tab": {
+      "description": "__MSG_KbSwitchToLastTab__"
     }
   },
 

src/page.setup/components/keybindings.vue

@@ -73,6 +73,21 @@ const layout = [
   'switch_to_panel_8',
   'switch_to_panel_9',
 
+  // Switching tabs
+  'switching_tab',
+  'switch_to_parent_tab',
+  'switch_to_tab_0',
+  'switch_to_tab_1',
+  'switch_to_tab_2',
+  'switch_to_tab_3',
+  'switch_to_tab_4',
+  'switch_to_tab_5',
+  'switch_to_tab_6',
+  'switch_to_tab_7',
+  'switch_to_tab_8',
+  'switch_to_tab_9',
+  'switch_to_last_tab',
+
   // Move tabs
   'move_tabs',
   'move_tab_to_active',

src/services/keybindings.actions.ts

@@ -147,6 +147,31 @@ function onCmd(name: string): void {
   } else if (name.startsWith('move_tabs_to_panel_')) onKeyMoveTabsToPanel(parseInt(name[19]))
   else if (name === 'search') {
     Search.start()
+  } else if (name === 'switch_to_parent_tab') {
+    Tabs.activateParent(Selection.get()[0])
+  } else if (name === 'switch_to_last_tab') {
+    onKeySwitchToTab()
+  } else if (name.startsWith('switch_to_tab_')) {
+    const index = parseInt(name.slice(-1))
+    if (!isNaN(index)) onKeySwitchToTab(index)
+  }
+}
+
+function onKeySwitchToTab(targetIndex?: number): void {
+  const activePanel = Sidebar.reactive.panelsById[Sidebar.reactive.activePanelId]
+  if (!Utils.isTabsPanel(activePanel)) return
+
+  const tabsList = [...activePanel.pinnedTabs, ...activePanel.tabs]
+
+  let targetTab
+  if (targetIndex === undefined) targetTab = tabsList[tabsList.length - 1]
+  else targetTab = tabsList[targetIndex]
+
+  if (targetTab.id !== Tabs.activeId) browser.tabs.update(targetTab.id, { active: true })
+  else if (Settings.reactive.tabsSecondClickActPrev) {
+    const history = Tabs.getActiveTabsHistory()
+    const prevTabId = history.actTabs[history.actTabs.length - 1]
+    if (prevTabId !== undefined) browser.tabs.update(prevTabId, { active: true })
   }
 }