Preliminary metro snap plumbing.

chrome/browser/ui/views/frame/browser_view.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_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 236 matching lines @@
   virtual void Maximize() OVERRIDE;
   virtual void Minimize() OVERRIDE;
   virtual void Restore() OVERRIDE;
   virtual void EnterFullscreen(
       const GURL& url, FullscreenExitBubbleType bubble_type) OVERRIDE;
   virtual void ExitFullscreen() OVERRIDE;
   virtual void UpdateFullscreenExitBubbleContent(
       const GURL& url,
       FullscreenExitBubbleType bubble_type) OVERRIDE;
   virtual bool IsFullscreen() const OVERRIDE;
+#if defined(OS_WIN)
+  virtual void ToggleMetroSnapMode(bool enable) OVERRIDE;
+#endif
   virtual LocationBar* GetLocationBar() const OVERRIDE;
   virtual void SetFocusToLocationBar(bool select_all) OVERRIDE;
   virtual void UpdateReloadStopState(bool is_loading, bool force) OVERRIDE;
   virtual void UpdateToolbar(TabContentsWrapper* contents,
                              bool should_restore_state) OVERRIDE;
   virtual void FocusToolbar() OVERRIDE;
   virtual void FocusAppMenu() OVERRIDE;
   virtual void FocusBookmarksToolbar() OVERRIDE;
   virtual void RotatePaneFocus(bool forwards) OVERRIDE;
   virtual void DestroyBrowser() OVERRIDE;
@@ skipping 165 matching lines @@
   virtual void Init();
 
   // Callback for the loading animation(s) associated with this view.
   virtual void LoadingAnimationCallback();
 
  private:
   friend class BrowserViewLayout;
   FRIEND_TEST_ALL_PREFIXES(BrowserViewsAccessibilityTest,
                            TestAboutChromeViewAccObj);
 
+  enum ProcessFullscreenType {

[sky, 2012/06/11 17:04:31]

How about just FullscreenType

[robertshield, 2012/06/11 21:06:57]

Done.

+    FOR_DESKTOP,
+    FOR_METRO
+  };
+
   // We store this on linux because we must call ProcessFullscreen()
   // asynchronously from FullScreenStateChanged() instead of directly from
   // EnterFullscreen().
   struct PendingFullscreenRequest {
     PendingFullscreenRequest()
         : pending(false),
           bubble_type(FEB_TYPE_NONE) {}
 
     bool pending;
     GURL url;
@@ skipping 43 matching lines @@
   // Invoked to update the necessary things when our fullscreen state changes
   // to |fullscreen|. On Windows this is invoked immediately when we toggle the
   // full screen state. On Linux changing the fullscreen state is async, so we
   // ask the window to change its fullscreen state, then when we get
   // notification that it succeeded this method is invoked.
   // If |url| is not empty, it is the URL of the page that requested fullscreen
   // (via the fullscreen JS API).
   // |bubble_type| determines what should be shown in the fullscreen exit
   // bubble.
   void ProcessFullscreen(bool fullscreen,
+                         ProcessFullscreenType fullscreen_type,
                          const GURL& url,
                          FullscreenExitBubbleType bubble_type);
 
   // Copy the accelerator table from the app resources into something we can
   // use.
   void LoadAccelerators();
 
   // Retrieves the command id for the specified Windows app command.
   int GetCommandIDForAppCommandID(int app_command_id) const;
 
@@ skipping 168 matching lines @@
   bool force_location_bar_focus_;
 
   PendingFullscreenRequest fullscreen_request_;
 
   gfx::ScopedSysColorChangeListener color_change_listener_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_