Test the feasibility of turning Chrome into a multi-process ActiveX control

chrome/browser/views/frame/embedded_non_client_view.h

+// Copyright (c) 2006-2008 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_VIEWS_FRAME_EMBEDDED_NON_CLIENT_VIEW_H_
+#define CHROME_BROWSER_VIEWS_FRAME_EMBEDDED_NON_CLIENT_VIEW_H_
+
+#include "chrome/browser/views/frame/embedded_frame.h"
+#include "chrome/browser/views/tab_icon_view.h"
+#include "chrome/views/non_client_view.h"
+#include "chrome/views/button.h"
+
+class BrowserView;
+class EmbeddedFrame;
+class TabContents;
+class TabStrip;
+namespace views {
+class WindowResources;
+}
+
+class EmbeddedNonClientView : public views::NonClientView,
+                            public views::BaseButton::ButtonListener,
+                            public TabIconView::TabContentsProvider {
+ public:
+  // Constructs a non-client view for an EmbeddedFrame.
+  EmbeddedNonClientView(EmbeddedFrame* frame, BrowserView* browser_view);
+  virtual ~EmbeddedNonClientView();
+  
+ protected:
+  // Overridden from TabIconView::TabContentsProvider:
+  virtual TabContents* GetCurrentTabContents();
+  virtual SkBitmap GetFavIcon();
+
+  // Overridden from views::BaseButton::ButtonListener:
+  virtual void ButtonPressed(views::BaseButton* sender);
+
+  // Overridden from views::NonClientView:
+  virtual gfx::Rect CalculateClientAreaBounds(int width, int height) const;
+  virtual gfx::Size CalculateWindowSizeForClientSize(int width,
+                                                     int height) const;
+  virtual CPoint GetSystemMenuPoint() const;
+  virtual int NonClientHitTest(const gfx::Point& point);
+  virtual void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask);
+  virtual void EnableClose(bool enable);
+  virtual void ResetWindowControls();
+
+  // Overridden from views::View:
+  virtual void Paint(ChromeCanvas* canvas);
+  virtual void Layout();
+  virtual gfx::Size GetPreferredSize();
+  virtual void ViewHierarchyChanged(bool is_add,
+                                    views::View* parent,
+                                    views::View* embedded);
+  virtual bool GetAccessibleRole(VARIANT* role);
+  virtual bool GetAccessibleName(std::wstring* name);
+  virtual void SetAccessibleName(const std::wstring& name);
+
+ private:
+  // The frame that hosts this view.
+  EmbeddedFrame* frame_;
+
+  // The BrowserView hosted within this View.
+  BrowserView* browser_view_;
+
+  // The accessible name of this view.
+  std::wstring accessible_name_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(EmbeddedNonClientView);
+};
+
+#endif  // #ifndef CHROME_BROWSER_VIEWS_FRAME_EMBEDDED_NON_CLIENT_VIEW_H_
+