chrome/browser/extensions/extension_warning_badge_service.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_EXTENSIONS_EXTENSION_WARNING_BADGE_SERVICE_H_
   6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_WARNING_BADGE_SERVICE_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/threading/non_thread_safe.h"
  10 #include "chrome/browser/extensions/extension_warning_service.h"
  11 #include "chrome/browser/extensions/extension_warning_set.h"
  12
  13 // TODO(battre): Rename ExtensionWarningBadgeService to WarningBadgeService.
  14
  15 class Profile;
  16
  17 namespace extensions {
  18
  19 // A service that is responsible for showing an extension warning badge on the
  20 // wrench menu.
  21 class ExtensionWarningBadgeService : public ExtensionWarningService::Observer,
  22                                      public base::NonThreadSafe {
  23  public:
  24   explicit ExtensionWarningBadgeService(Profile* profile);
  25   virtual ~ExtensionWarningBadgeService();
  26
  27   // Black lists all currently active extension warnings, so that they do not
  28   // trigger a warning badge again for the life-time of the browsing session.
  29   void SuppressCurrentWarnings();
  30
  31  protected:
  32   // Virtual for testing.
  33   virtual const std::set<ExtensionWarning>& GetCurrentWarnings() const;
  34
  35  private:
  36   // Implementation of ExtensionWarningService::Observer.
  37   virtual void ExtensionWarningsChanged() OVERRIDE;
  38
  39   void UpdateBadgeStatus();
  40   virtual void ShowBadge(bool show);
  41
  42   Profile* profile_;
  43
  44   // Warnings that do not trigger a badge on the wrench menu.
  45   ExtensionWarningSet suppressed_warnings_;
  46
  47   DISALLOW_COPY_AND_ASSIGN(ExtensionWarningBadgeService);
  48 };
  49
  50 }  // namespace extensions
  51
  52 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_WARNING_BADGE_SERVICE_H_