From 5885bc779bed46dfcff4b1e82968151448569f9f Mon Sep 17 00:00:00 2001
From: mrmr1993
Date: Tue, 19 Aug 2014 18:15:13 +0100
Subject: Move the vomnibar to an iframe

---
 background_scripts/main.coffee | 39 +++++++++++++++++++++++----------------
 1 file changed, 23 insertions(+), 16 deletions(-)

(limited to 'background_scripts')

diff --git a/background_scripts/main.coffee b/background_scripts/main.coffee
index dda1beae..49417d7a 100644
--- a/background_scripts/main.coffee
+++ b/background_scripts/main.coffee
@@ -119,7 +119,7 @@ root.addExcludedUrl = (url) ->
       continue
     # And just keep everything else.
     newExcludedUrls.push(spec)
-    
+
   Settings.set("excludedUrls", newExcludedUrls.join("\n"))
 
   chrome.tabs.query({ windowId: chrome.windows.WINDOW_ID_CURRENT, active: true },
@@ -635,6 +635,12 @@ getCurrFrameIndex = (frames) ->
     return i if frames[i].id == focusedFrame
   frames.length + 1
 
+# Send message back to the tab unchanged.
+# Frames in the same tab can use this to communicate securely.
+echo = (request, sender) ->
+  delete request.handler # No need to send this information
+  chrome.tabs.sendMessage(sender.tab.id, request)
+
 # Port handler mapping
 portHandlers =
   keyDown: handleKeyDown,
@@ -642,23 +648,24 @@ portHandlers =
   filterCompleter: filterCompleter
 
 sendRequestHandlers =
-  getCompletionKeys: getCompletionKeysRequest,
-  getCurrentTabUrl: getCurrentTabUrl,
-  openUrlInNewTab: openUrlInNewTab,
-  openUrlInIncognito: openUrlInIncognito,
-  openUrlInCurrentTab: openUrlInCurrentTab,
-  openOptionsPageInNewTab: openOptionsPageInNewTab,
-  registerFrame: registerFrame,
-  frameFocused: handleFrameFocused,
-  upgradeNotificationClosed: upgradeNotificationClosed,
-  updateScrollPosition: handleUpdateScrollPosition,
-  copyToClipboard: copyToClipboard,
-  isEnabledForUrl: isEnabledForUrl,
-  saveHelpDialogSettings: saveHelpDialogSettings,
-  selectSpecificTab: selectSpecificTab,
+  getCompletionKeys: getCompletionKeysRequest
+  getCurrentTabUrl: getCurrentTabUrl
+  openUrlInNewTab: openUrlInNewTab
+  openUrlInIncognito: openUrlInIncognito
+  openUrlInCurrentTab: openUrlInCurrentTab
+  openOptionsPageInNewTab: openOptionsPageInNewTab
+  registerFrame: registerFrame
+  frameFocused: handleFrameFocused
+  upgradeNotificationClosed: upgradeNotificationClosed
+  updateScrollPosition: handleUpdateScrollPosition
+  copyToClipboard: copyToClipboard
+  isEnabledForUrl: isEnabledForUrl
+  saveHelpDialogSettings: saveHelpDialogSettings
+  selectSpecificTab: selectSpecificTab
   refreshCompleter: refreshCompleter
-  createMark: Marks.create.bind(Marks),
+  createMark: Marks.create.bind(Marks)
   gotoMark: Marks.goto.bind(Marks)
+  echo: echo
 
 # Convenience function for development use.
 window.runTests = -> open(chrome.runtime.getURL('tests/dom_tests/dom_tests.html'))
-- 
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