Move more code from NWW to HWNDMessageHandler.

ui/views/win/hwnd_message_handler_delegate.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 UI_VIEWS_WIN_HWND_MESSAGE_HANDLER_DELEGATE_H_
 #define UI_VIEWS_WIN_HWND_MESSAGE_HANDLER_DELEGATE_H_
 
 #include "ui/views/views_export.h"
 
 namespace gfx {
@@ skipping 19 matching lines @@
   virtual bool IsUsingCustomFrame() const = 0;
 
   virtual void SchedulePaint() = 0;
   virtual void EnableInactiveRendering() = 0;
   virtual bool IsInactiveRenderingDisabled() = 0;
 
   virtual bool CanResize() const = 0;
   virtual bool CanMaximize() const = 0;
   virtual bool CanActivate() const = 0;
 
+  // Returns true if the delegate has a focus saving mechanism that should be
+  // used when the window is activated and deactivated.
+  virtual bool CanSaveFocus() const = 0;
+  virtual void SaveFocusOnDeactivate() = 0;
+  virtual void RestoreFocusOnActivate() = 0;
+  virtual void RestoreFocusOnEnable() = 0;
+
+  // Returns true if the delegate represents a modal window.
+  virtual bool IsModal() const = 0;
+
+  // Returns the show state that should be used for the application's first
+  // window.
+  virtual int GetInitialShowState() const = 0;
+
   virtual bool WillProcessWorkAreaChange() const = 0;
 
   virtual int GetNonClientComponent(const gfx::Point& point) const = 0;
   virtual void GetWindowMask(const gfx::Size& size, gfx::Path* mask) = 0;
 
   // Returns true if the delegate modifies |insets| to define a custom client
   // area for the window, false if the default client area should be used. If
   // false is returned, |insets| is not modified.
   virtual bool GetClientAreaInsets(gfx::Insets* insets) const = 0;
 
@@ skipping 37 matching lines @@
   // Called when a command defined by the application was performed. Returns
   // true if the command was handled.
   virtual bool HandleCommand(int command) = 0;
 
   // Called when an accelerator is invoked.
   virtual void HandleAccelerator(const ui::Accelerator& accelerator) = 0;
 
   // Called when the HWND is created.
   virtual void HandleCreate() = 0;
 
-  // Called when the HWND is destroyed.
-  virtual void HandleDestroy() = 0;
+  // Called when the HWND is being destroyed, before any child HWNDs are
+  // destroyed.
+  virtual void HandleDestroying() = 0;
+
+  // Called after the HWND is destroyed, after all child HWNDs have been
+  // destroyed.
+  virtual void HandleDestroyed() = 0;
+
+  // Called when the HWND is to be focused for the first time. This is called
+  // when the window is shown for the first time. Returns true if the delegate
+  // set focus and no default processing should be done by the message handler.
+  virtual bool HandleInitialFocus() = 0;
 
   // Called when display settings are adjusted on the system.
   virtual void HandleDisplayChange() = 0;
 
   // Called when the system changes from glass to non-glass or vice versa.
   virtual void HandleGlassModeChange() = 0;
 
   // Called when the user begins or ends a size/move operation using the window
   // manager.
   virtual void HandleBeginWMSizeMove() = 0;
@@ skipping 50 matching lines @@
   // TODO(beng): should be removed once HWNDMessageHandler is the WindowImpl.
   virtual NativeWidgetWin* AsNativeWidgetWin() = 0;
 
  protected:
   virtual ~HWNDMessageHandlerDelegate() {}
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIN_HWND_MESSAGE_HANDLER_DELEGATE_H_