chrome/browser/google/google_url_tracker_navigation_helper.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_NAVIGATION_HELPER_H_
   6 #define CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_NAVIGATION_HELPER_H_
   7
   8 #include "base/macros.h"
   9 #include "ui/base/window_open_disposition.h"
  10
  11 class GoogleURLTracker;
  12 class GURL;
  13
  14 // Interface via which GoogleURLTracker communicates with its driver.
  15 // TODO(blundell): Rename this class to GoogleURLTrackerDriver.
  16 // crbug.com/373221
  17 class GoogleURLTrackerNavigationHelper {
  18  public:
  19   explicit GoogleURLTrackerNavigationHelper(
  20       GoogleURLTracker* google_url_tracker);
  21   virtual ~GoogleURLTrackerNavigationHelper();
  22
  23   // Enables or disables listening for navigation commits.
  24   // OnNavigationCommitted will be called for each navigation commit if
  25   // listening is enabled.
  26   virtual void SetListeningForNavigationCommit(bool listen) = 0;
  27
  28   // Returns whether or not this object is currently listening for navigation
  29   // commits.
  30   virtual bool IsListeningForNavigationCommit() = 0;
  31
  32   // Enables or disables listening for tab destruction. OnTabClosed will be
  33   // called on tab destruction if listening is enabled.
  34   virtual void SetListeningForTabDestruction(bool listen) = 0;
  35
  36   // Returns whether or not this object is currently listening for tab
  37   // destruction.
  38   virtual bool IsListeningForTabDestruction() = 0;
  39
  40   // Opens |url| with the given window disposition.
  41   virtual void OpenURL(GURL url,
  42                        WindowOpenDisposition disposition,
  43                        bool user_clicked_on_link) = 0;
  44
  45  protected:
  46   GoogleURLTracker* google_url_tracker() { return google_url_tracker_; }
  47
  48  private:
  49   GoogleURLTracker* google_url_tracker_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerNavigationHelper);
  52 };
  53
  54 #endif  // CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_NAVIGATION_HELPER_H_