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      1 // Copyright 2013 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_UI_SCOPED_TABBED_BROWSER_DISPLAYER_H_
      6 #define CHROME_BROWSER_UI_SCOPED_TABBED_BROWSER_DISPLAYER_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "chrome/browser/ui/host_desktop.h"
     10 
     11 class Browser;
     12 class Profile;
     13 
     14 namespace chrome {
     15 
     16 // This class finds the last active tabbed browser matching |profile| and
     17 // |type|. If there is no tabbed browser, a new non visible browser is created.
     18 // ScopedTabbedBrowserDisplayer ensures that the browser is made visible and is
     19 // activated by the time that ScopedTabbedBrowserDisplayer goes out of scope.
     20 class ScopedTabbedBrowserDisplayer {
     21  public:
     22   ScopedTabbedBrowserDisplayer(Profile* profile, HostDesktopType type);
     23   ~ScopedTabbedBrowserDisplayer();
     24 
     25   Browser* browser() {
     26     return browser_;
     27   }
     28 
     29  private:
     30   Browser* browser_;
     31 
     32   DISALLOW_COPY_AND_ASSIGN(ScopedTabbedBrowserDisplayer);
     33 };
     34 
     35 }  // namespace chrome
     36 
     37 #endif  // CHROME_BROWSER_UI_SCOPED_TABBED_BROWSER_DISPLAYER_H_
     38