106 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			106 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
const closeTab = (id) => {
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  return browser.tabs.remove(id);
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};
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const reopenTab = () => {
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  return browser.sessions.getRecentlyClosed({
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    maxResults: 1
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  }).then((sessions) => {
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    if (sessions.length === 0) {
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      return;
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    }
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    let session = sessions[0];
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    if (session.tab) {
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      return browser.sessions.restore(session.tab.sessionId);
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    }
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    return browser.sessions.restore(session.window.sessionId);
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  });
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};
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const selectAt = (index) => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    if (tabs.length < 2) {
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      return;
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    }
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    if (index < 0 || tabs.length <= index) {
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      throw new RangeError(`tab ${index + 1} does not exist`);
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    }
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    let id = tabs[index].id;
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    return browser.tabs.update(id, { active: true });
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  });
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};
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const selectByKeyword = (current, keyword) => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    let matched = tabs.filter((t) => {
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      return t.url.includes(keyword) || t.title.includes(keyword);
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    });
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    if (matched.length === 0) {
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      throw new RangeError('No matching buffer for ' + keyword);
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    }
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    for (let tab of matched) {
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      if (tab.index > current.index) {
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        return browser.tabs.update(tab.id, { active: true });
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      }
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    }
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    return browser.tabs.update(matched[0].id, { active: true });
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  });
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};
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const getCompletions = (keyword) => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    let matched = tabs.filter((t) => {
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      return t.url.includes(keyword) || t.title.includes(keyword);
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    });
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    return matched;
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  });
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};
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const selectPrevTab = (current, count) => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    if (tabs.length < 2) {
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      return;
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    }
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    let select = (current - count + tabs.length) % tabs.length;
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    let id = tabs[select].id;
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    return browser.tabs.update(id, { active: true });
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  });
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};
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const selectNextTab = (current, count) => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    if (tabs.length < 2) {
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      return;
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    }
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    let select = (current + count) % tabs.length;
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    let id = tabs[select].id;
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    return browser.tabs.update(id, { active: true });
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  });
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};
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const selectFirstTab = () => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    let id = tabs[0].id;
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    return browser.tabs.update(id, { active: true });
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  });
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};
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const selectLastTab = () => {
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  return browser.tabs.query({ currentWindow: true }).then((tabs) => {
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    let id = tabs[tabs.length - 1].id;
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    return browser.tabs.update(id, { active: true });
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  });
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};
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const reload = (current, cache) => {
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  return browser.tabs.reload(
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    current.id,
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    { bypassCache: cache }
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  );
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};
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export {
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  closeTab, reopenTab, selectAt, selectByKeyword, getCompletions,
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  selectPrevTab, selectNextTab, selectFirstTab, selectLastTab, reload
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};
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