chrome/browser/chrome_browser_main_extra_parts.h

   1 // Copyright (c) 2011 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_CHROME_BROWSER_MAIN_EXTRA_PARTS_H_
   6 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_EXTRA_PARTS_H_
   7
   8 // Interface class for Parts owned by ChromeBrowserMainParts.
   9 // The default implementation for all methods is empty.
  10
  11 // Most of these map to content::BrowserMainParts methods. This interface is
  12 // separate to allow stages to be further subdivided for Chrome specific
  13 // initialization stages (e.g. browser process init, profile init).
  14
  15 // While ChromeBrowserMainParts are platform-specific,
  16 // ChromeBrowserMainExtraParts are used to do further initialization for various
  17 // Chrome toolkits (e.g., GTK, VIEWS, ASH, AURA, etc.; see
  18 // ChromeContentBrowserClient::CreateBrowserMainParts()).
  19
  20 class ChromeBrowserMainExtraParts {
  21  public:
  22   virtual ~ChromeBrowserMainExtraParts() {}
  23
  24   // EarlyInitialization methods.
  25   virtual void PreEarlyInitialization() {}
  26   virtual void PostEarlyInitialization() {}
  27
  28   // ToolkitInitialized methods.
  29   virtual void ToolkitInitialized() {}
  30
  31   // MainMessageLoopStart methods.
  32   virtual void PreMainMessageLoopStart() {}
  33   virtual void PostMainMessageLoopStart() {}
  34
  35   // MainMessageLoopRun methods.
  36   virtual void PreCreateThreads() {}
  37   virtual void PreProfileInit() {}
  38   virtual void PostProfileInit() {}
  39   virtual void PreBrowserStart() {}
  40   virtual void PostBrowserStart() {}
  41   virtual void PreMainMessageLoopRun() {}
  42   virtual void PostMainMessageLoopRun() {}
  43 };
  44
  45 #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_EXTRA_PARTS_H_