diff options
Diffstat (limited to 'background_scripts/completion.coffee')
| -rw-r--r-- | background_scripts/completion.coffee | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/background_scripts/completion.coffee b/background_scripts/completion.coffee index dc24ebb7..dc5519d5 100644 --- a/background_scripts/completion.coffee +++ b/background_scripts/completion.coffee @@ -265,31 +265,29 @@ class TabRecency timestamp: 1 current: -1 cache: {} - lastVisited: null lastVisitedTime: null - - timeDelta: 500 + timeDelta: 500 # Milliseconds. constructor: -> - chrome.tabs.onActivated.addListener (activeInfo) => @add activeInfo.tabId - chrome.tabs.onRemoved.addListener (tabId) => @remove tabId + chrome.tabs.onActivated.addListener (activeInfo) => @register activeInfo.tabId + chrome.tabs.onRemoved.addListener (tabId) => @deregister tabId chrome.tabs.onReplaced.addListener (addedTabId, removedTabId) => - @remove removedTabId - @add addedTabId + @deregister removedTabId + @register addedTabId - add: (tabId) -> + register: (tabId) -> currentTime = new Date() - # Register tabId if it has been visited for at least @timeDelta. Tabs which are visited only for a - # very-short time (e.g. those passed through with `5J`) shouldn't be registered as visited at all. - if @lastVisitedTime? and currentTime - @lastVisitedTime >= @timeDelta + # Register tabId if it has been visited for at least @timeDelta ms. Tabs which are visited only for a + # very-short time (e.g. those passed through with `5J`) aren't registered as visited at all. + if @lastVisitedTime? and @timeDelta <= currentTime - @lastVisitedTime @cache[@lastVisited] = ++@timestamp @current = @lastVisited = tabId @lastVisitedTime = currentTime - remove: (tabId) -> + deregister: (tabId) -> if tabId == @lastVisited # Ensure we don't register this tab, since it's going away. @lastVisited = @lastVisitedTime = null |