Move ShellWindow into apps component.

chrome/browser/extensions/shell_window_registry.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_
 #define CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_
 
 #include <list>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/singleton.h"
 #include "base/observer_list.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
 #include "ui/gfx/native_widget_types.h"
 
 class Profile;
+
+namespace apps {
 class ShellWindow;
+}
 
 namespace content {
 class DevToolsAgentHost;
 class RenderViewHost;
 }
 
 namespace extensions {
 
 // The ShellWindowRegistry tracks the ShellWindows for all platform apps for a
 // particular profile.
 // This class is planned to evolve into tracking all PlatformApps for a
 // particular profile, with a PlatformApp encapsulating all views (background
 // page, shell windows, tray view, panels etc.) and other app level behaviour
 // (e.g. notifications the app is interested in, lifetime of the background
 // page).
 class ShellWindowRegistry : public BrowserContextKeyedService {
  public:
   class Observer {
    public:
     // Called just after a shell window was added.
-    virtual void OnShellWindowAdded(ShellWindow* shell_window) = 0;
+    virtual void OnShellWindowAdded(apps::ShellWindow* shell_window) = 0;
     // Called when the window icon changes.
-    virtual void OnShellWindowIconChanged(ShellWindow* shell_window) = 0;
+    virtual void OnShellWindowIconChanged(apps::ShellWindow* shell_window) = 0;
     // Called just after a shell window was removed.
-    virtual void OnShellWindowRemoved(ShellWindow* shell_window) = 0;
+    virtual void OnShellWindowRemoved(apps::ShellWindow* shell_window) = 0;
 
    protected:
     virtual ~Observer() {}
   };
 
-  typedef std::list<ShellWindow*> ShellWindowList;
+  typedef std::list<apps::ShellWindow*> ShellWindowList;
   typedef ShellWindowList::const_iterator const_iterator;
   typedef std::set<std::string> InspectedWindowSet;
 
   explicit ShellWindowRegistry(Profile* profile);
   virtual ~ShellWindowRegistry();
 
   // Returns the instance for the given profile, or NULL if none. This is
   // a convenience wrapper around ShellWindowRegistry::Factory::GetForProfile.
   static ShellWindowRegistry* Get(Profile* profile);
 
-  void AddShellWindow(ShellWindow* shell_window);
-  void ShellWindowIconChanged(ShellWindow* shell_window);
+  void AddShellWindow(apps::ShellWindow* shell_window);
+  void ShellWindowIconChanged(apps::ShellWindow* shell_window);
   // Called by |shell_window| when it is activated.
-  void ShellWindowActivated(ShellWindow* shell_window);
-  void RemoveShellWindow(ShellWindow* shell_window);
+  void ShellWindowActivated(apps::ShellWindow* shell_window);
+  void RemoveShellWindow(apps::ShellWindow* shell_window);
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Returns a set of windows owned by the application identified by app_id.
   ShellWindowList GetShellWindowsForApp(const std::string& app_id) const;
   const ShellWindowList& shell_windows() const { return shell_windows_; }
 
   // Helper functions to find shell windows with particular attributes.
-  ShellWindow* GetShellWindowForRenderViewHost(
+  apps::ShellWindow* GetShellWindowForRenderViewHost(
       content::RenderViewHost* render_view_host) const;
-  ShellWindow* GetShellWindowForNativeWindow(gfx::NativeWindow window) const;
+  apps::ShellWindow* GetShellWindowForNativeWindow(
+      gfx::NativeWindow window) const;
   // Returns an app window for the given app, or NULL if no shell windows are
   // open. If there is a window for the given app that is active, that one will
   // be returned, otherwise an arbitrary window will be returned.
-  ShellWindow* GetCurrentShellWindowForApp(const std::string& app_id) const;
+  apps::ShellWindow* GetCurrentShellWindowForApp(
+      const std::string& app_id) const;
   // Returns an app window for the given app and window key, or NULL if no shell
   // window with the key are open. If there is a window for the given app and
   // key that is active, that one will be returned, otherwise an arbitrary
   // window will be returned.
-  ShellWindow* GetShellWindowForAppAndKey(const std::string& app_id,
-                                          const std::string& window_key) const;
+  apps::ShellWindow* GetShellWindowForAppAndKey(
+      const std::string& app_id,
+      const std::string& window_key) const;
 
   // Returns whether a ShellWindow's ID was last known to have a DevToolsAgent
   // attached to it, which should be restored during a reload of a corresponding
   // newly created |render_view_host|.
   bool HadDevToolsAttached(content::RenderViewHost* render_view_host) const;
 
   // Returns the shell window for |window|, looking in all profiles.
-  static ShellWindow* GetShellWindowForNativeWindowAnyProfile(
+  static apps::ShellWindow* GetShellWindowForNativeWindowAnyProfile(
       gfx::NativeWindow window);
 
   // Returns true if the number of shell windows registered across all profiles
   // is non-zero. |window_type_mask| is a bitwise OR filter of
   // ShellWindow::WindowType, or 0 for any window type.
   static bool IsShellWindowRegisteredInAnyProfile(int window_type_mask);
 
   class Factory : public BrowserContextKeyedServiceFactory {
    public:
     static ShellWindowRegistry* GetForProfile(Profile* profile, bool create);
@@ skipping 13 matching lines @@
     virtual content::BrowserContext* GetBrowserContextToUse(
         content::BrowserContext* context) const OVERRIDE;
   };
 
  protected:
   void OnDevToolsStateChanged(content::DevToolsAgentHost*, bool attached);
 
  private:
   // Ensures the specified |shell_window| is included in |shell_windows_|.
   // Otherwise adds |shell_window| to the back of |shell_windows_|.
-  void AddShellWindowToList(ShellWindow* shell_window);
+  void AddShellWindowToList(apps::ShellWindow* shell_window);
 
   // Bring |shell_window| to the front of |shell_windows_|. If it is not in the
   // list, add it first.
-  void BringToFront(ShellWindow* shell_window);
+  void BringToFront(apps::ShellWindow* shell_window);
 
   Profile* profile_;
   ShellWindowList shell_windows_;
   InspectedWindowSet inspected_windows_;
   ObserverList<Observer> observers_;
   base::Callback<void(content::DevToolsAgentHost*, bool)> devtools_callback_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_