Filter tabs before copyWindowInfo

[tamwile]

Hi, when i use copyWindowInfo, it gives me all the tabs of the current window.
I would like to filter which tabs are passed to copyWindowInfo, either by domain name (choosing the same as the current tab), or by fuzzy finding (vomnibar maybe).

Is there a way to do this ?

[gdh1995]

Um like some other tab-related commands, copyWindowInfo support a parameter named filter, and:

• filter should be a string including a list of filter expressions joined with + or & character
• in your case, map xxx copyWindowInfo filter="host" should be enough
• there're so many expressions that I can't list them here, so if you're interested in it, please visit:

vimium-c/background/filter_tabs.ts

Lines 180 to 260 in a25ab88

	for (let item of (filter + "").split(/[&+]/)) {
	const rawKey = item.split("=", 1)[0], directHost = rawKey.includes("."), neg = !directHost && rawKey.endsWith("!")
	const key = directHost ? "" : (neg ? rawKey.slice(0, -1) : rawKey) || item
	const rawVal = item.slice(directHost ? 0 : rawKey.length + (item.charAt(rawKey.length + 1) === "=" ? 2 : 1))
	const val = rawVal && BgUtils_.DecodeURLPart_(rawVal);
	const wantSame = val === "same" || val === "cur" || val === "current"
	let cond: ((tab: Tab) => boolean) | null = null
	switch (key) {
	case "title": case "title*":
	const title = val ? val : activeTab && activeTab.title
	const lastSlash = val && val[0] === "/" ? val.lastIndexOf("/") : 0
	const titleRe = lastSlash > 1 ? BgUtils_.makeRegexp_(val.slice(1, lastSlash)
	, val.slice(lastSlash + 1).replace(<RegExpG> /g/g, ""), 0) as RegExpOne : null
	cond = titleRe ? tab => titleRe.test(tab.title || "") : title ? tab => (tab.title || "").includes(title) : cond
	break
	case "url": case "urlhash": case "url+hash": case "url-hash": case "hash":
	let matcher: ValidUrlMatchers | null = null
	if (key === "url" && val) {
	matcher = Exclusions.createSimpleUrlMatcher_(val)
	} else {
	const url = activeTab ? getTabUrl(activeTab) : null
	const useHash = key.includes("hash")
	matcher = url ? Exclusions.createSimpleUrlMatcher_(":" + (useHash ? url : url.split("#", 1)[0])) : null
	}
	cond = matcher ? tab => Exclusions.matchSimply_(matcher!, getTabUrl(tab)) : cond
	break
	case "host": case "":
	const host = val ? val : key && activeTab ? BgUtils_.safeParseURL_(getTabUrl(activeTab))?.host : ""
	cond = host ? tab => host === BgUtils_.safeParseURL_(getTabUrl(tab))?.host : cond
	break
	case "active":
	const active = parseBool(val, 1)
	cond = active != null ? tab => tab.active === active : cond
	break
	case "new": case "old": case "visited":
	const visited = parseBool(val) === (key !== "new")
	cond = tab => recencyForTab_.has(tab.id) === visited
	case "discarded": case "discard":
	const discarded = wantSame ? false : parseBool(val, 1)
	cond = discarded != null ? tab => tab.discarded === discarded : cond
	break
	case "group":
	const group = val ? val : activeTab ? getGroupId(activeTab) != null ? getGroupId(activeTab) + "" : "" : null
	cond = group != null ? tab => (getGroupId(tab) ?? "") + "" === group : cond
	break
	case "hidden":
	const hidden = !OnFirefox ? null : wantSame ? false : parseBool(val, 1)
	cond = hidden != null ? tab => isNotHidden_(tab) !== hidden : cond
	break
	case "highlight": case "highlighted":
	const highlighted = wantSame ? activeTab ? activeTab.highlighted : null : parseBool(val)
	cond = highlighted != null ? tab => tab.highlighted === highlighted : cond
	break
	case "incognito":
	const incognito = wantSame ? activeTab ? activeTab.incognito : null : parseBool(val)
	cond = incognito != null ? tab => tab.incognito === incognito : cond
	break
	case "pinned":
	const pinned = wantSame ? activeTab ? activeTab.pinned : null : parseBool(val, 1)
	cond = pinned != null ? tab => tab.pinned === pinned : cond
	break
	case "mute": case "muted":
	if (!OnChrome || Build.MinCVer >= BrowserVer.MinMuted || CurCVer_ > BrowserVer.MinMuted - 1) {
	const muted = wantSame ? activeTab ? isTabMuted(activeTab) : null : parseBool(val)
	cond = muted != null ? tab => isTabMuted(tab) === muted : cond
	}
	break;
	case "audible": case "audio":
	if (!OnChrome || Build.MinCVer >= BrowserVer.MinTabAudible || tabs[0] && tabs[0].audible != null) {
	const audible = wantSame ? activeTab ? activeTab.audible : null : parseBool(val)
	cond = audible != null ? tab => tab.audible === audible : cond
	}
	break;
	case "min": case "max": case "limit": case "limited":
	const intVal = val === "count" ? get_cOptions<C.togglePinTab, true>().$limit || cRepeat : parseInt(val) || 0
	key === "min" ? min = intVal : key === "max" ? max = intVal : limit = intVal || 1
	cond = () => true
	break
	default: break
	}
	if (cond) {

[tamwile]

How can i know which tab-related commands support a filter parameter ?

[gdh1995]

Um, no documents yet. You have to view the source code.

1. search for filterTabsByCond_ in all background/ files
2. find what commands the caller functions are by looking up the table of availableCommands_ in background/key_mappings.ts.