diff options
Diffstat (limited to 'background_scripts')
| -rw-r--r-- | background_scripts/main.coffee | 69 |
1 files changed, 3 insertions, 66 deletions
diff --git a/background_scripts/main.coffee b/background_scripts/main.coffee index d5b14d4f..4bbcf647 100644 --- a/background_scripts/main.coffee +++ b/background_scripts/main.coffee @@ -19,7 +19,6 @@ chrome.runtime.onInstalled.addListener ({ reason }) -> func tab.id, { file: file, allFrames: contentScripts.all_frames }, checkLastRuntimeError currentVersion = Utils.getCurrentVersion() -tabInfoMap = {} # tabId -> object with various tab properties keyQueue = "" # Queue of keys typed validFirstKeys = {} singleKeyCommands = [] @@ -362,20 +361,6 @@ selectTab = (direction, count = 1) -> Math.max 0, tabs.length - count chrome.tabs.update tabs[toSelect].id, selected: true -updateOpenTabs = (tab, deleteFrames = false) -> - # Chrome might reuse the tab ID of a recently removed tab. - if tabInfoMap[tab.id]?.deletor - clearTimeout tabInfoMap[tab.id].deletor - tabInfoMap[tab.id] = - url: tab.url - positionIndex: tab.index - windowId: tab.windowId - scrollX: null - scrollY: null - deletor: null - # Frames are recreated on refresh - delete frameIdsForTab[tab.id] if deleteFrames - # Here's how we set the page icon. The default is "disabled", so if we do nothing else, then we get the # grey-out disabled icon. Thereafter, we only set tab-specific icons, so there's no need to update the icon # when we visit a tab on which Vimium isn't running. @@ -394,14 +379,6 @@ setIcon = (request, sender) -> when "disabled" then "icons/browser_action_disabled.png" chrome.browserAction.setIcon tabId: sender.tab.id, path: path -handleUpdateScrollPosition = (request, sender) -> - # See note regarding sender.tab at unregisterFrame. - updateScrollPosition sender.tab, request.scrollX, request.scrollY if sender.tab? - -updateScrollPosition = (tab, scrollX, scrollY) -> - tabInfoMap[tab.id].scrollX = scrollX - tabInfoMap[tab.id].scrollY = scrollY - chrome.tabs.onUpdated.addListener (tabId, changeInfo, tab) -> return unless changeInfo.status == "loading" # only do this once per URL change cssConf = @@ -409,38 +386,9 @@ chrome.tabs.onUpdated.addListener (tabId, changeInfo, tab) -> code: Settings.get("userDefinedLinkHintCss") runAt: "document_start" chrome.tabs.insertCSS tabId, cssConf, -> chrome.runtime.lastError - updateOpenTabs(tab) if changeInfo.url? - -chrome.tabs.onAttached.addListener (tabId, attachedInfo) -> - # We should update all the tabs in the old window and the new window. - if tabInfoMap[tabId] - updatePositionsAndWindowsForAllTabsInWindow(tabInfoMap[tabId].windowId) - updatePositionsAndWindowsForAllTabsInWindow(attachedInfo.newWindowId) - -chrome.tabs.onMoved.addListener (tabId, moveInfo) -> - updatePositionsAndWindowsForAllTabsInWindow(moveInfo.windowId) - -chrome.tabs.onRemoved.addListener (tabId) -> - openTabInfo = tabInfoMap[tabId] - updatePositionsAndWindowsForAllTabsInWindow(openTabInfo.windowId) - - # keep the reference around for a while to wait for the last messages from the closed tab (e.g. for updating - # scroll position) - tabInfoMap.deletor = -> delete tabInfoMap[tabId] - setTimeout tabInfoMap.deletor, 1000 - delete frameIdsForTab[tabId] - delete urlForTab[tabId] # End action functions -updatePositionsAndWindowsForAllTabsInWindow = (windowId) -> - chrome.tabs.getAllInWindow(windowId, (tabs) -> - for tab in tabs - openTabInfo = tabInfoMap[tab.id] - if (openTabInfo) - openTabInfo.positionIndex = tab.index - openTabInfo.windowId = tab.windowId) - splitKeyIntoFirstAndSecond = (key) -> if (key.search(namedKeyRegex) == 0) { first: RegExp.$1, second: RegExp.$2 } @@ -596,10 +544,9 @@ unregisterFrame = (request, sender) -> # When a tab is closing, Chrome sometimes passes messages without sender.tab. Therefore, we guard against # this. tabId = sender.tab?.id - return unless tabId? - if frameIdsForTab[tabId]? + if tabId? and frameIdsForTab[tabId]? if request.tab_is_closing - updateOpenTabs sender.tab, true + delete frameIdsForTab[tabId] else frameIdsForTab[tabId] = frameIdsForTab[tabId].filter (id) -> id != request.frameId @@ -646,7 +593,6 @@ sendRequestHandlers = unregisterFrame: unregisterFrame frameFocused: handleFrameFocused nextFrame: (request) -> BackgroundCommands.nextFrame 1, request.frameId - updateScrollPosition: handleUpdateScrollPosition copyToClipboard: copyToClipboard pasteFromClipboard: pasteFromClipboard isEnabledForUrl: isEnabledForUrl @@ -675,7 +621,7 @@ chrome.tabs.onRemoved.addListener (tabId) -> # Tidy up tab caches when tabs are removed. We cannot rely on unregisterFrame because Chrome does not always # provide sender.tab there. chrome.tabs.onRemoved.addListener (tabId) -> - delete cache[tabId] for cache in [ frameIdsForTab, urlForTab, tabInfoMap ] + delete cache[tabId] for cache in [ frameIdsForTab, urlForTab ] # Convenience function for development use. window.runTests = -> open(chrome.runtime.getURL('tests/dom_tests/dom_tests.html')) @@ -715,15 +661,6 @@ showUpgradeMessage = -> # We need to wait for the user to accept the "notifications" permission. chrome.permissions.onAdded.addListener showUpgradeMessage -# Ensure that tabInfoMap is populated when Vimium is installed. -chrome.windows.getAll { populate: true }, (windows) -> - for window in windows - for tab in window.tabs - updateOpenTabs(tab) - createScrollPositionHandler = -> - (response) -> updateScrollPosition(tab, response.scrollX, response.scrollY) if response? - chrome.tabs.sendMessage(tab.id, { name: "getScrollPosition" }, createScrollPositionHandler()) - showUpgradeMessage() root.TabOperations = TabOperations |