// Copyright (c) 2011 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_CONSTRAINED_WINDOW_VIEWS_H_ #define CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_VIEWS_H_ #pragma once #include "base/compiler_specific.h" #include "chrome/browser/ui/constrained_window.h" #include "ui/gfx/native_widget_types.h" #include "ui/gfx/rect.h" #include "ui/views/widget/widget.h" class TabContentsWrapper; namespace views { namespace internal { class NativeWidgetDelegate; } class NativeWidget; class NonClientFrameView; class WidgetDelegate; } class NativeConstrainedWindowDelegate { public: virtual ~NativeConstrainedWindowDelegate() {} // Called after the NativeConstrainedWindow has been destroyed and is about to // be deleted. virtual void OnNativeConstrainedWindowDestroyed() = 0; // Called when the NativeConstrainedWindow is clicked on when inactive. virtual void OnNativeConstrainedWindowMouseActivate() = 0; virtual views::internal::NativeWidgetDelegate* AsNativeWidgetDelegate() = 0; }; class NativeConstrainedWindow { public: virtual ~NativeConstrainedWindow() {} // Creates a platform-specific implementation of NativeConstrainedWindow. static NativeConstrainedWindow* CreateNativeConstrainedWindow( NativeConstrainedWindowDelegate* delegate); virtual views::NativeWidget* AsNativeWidget() = 0; }; /////////////////////////////////////////////////////////////////////////////// // ConstrainedWindowViews // // A ConstrainedWindow implementation that implements a Constrained Window as // a child HWND with a custom window frame. // class ConstrainedWindowViews : public views::Widget, public ConstrainedWindow, public NativeConstrainedWindowDelegate { public: ConstrainedWindowViews(TabContentsWrapper* wrapper, views::WidgetDelegate* widget_delegate); virtual ~ConstrainedWindowViews(); // Returns the TabContentsWrapper that constrains this Constrained Window. TabContentsWrapper* owner() const { return wrapper_; } // Overridden from ConstrainedWindow: virtual void ShowConstrainedWindow() OVERRIDE; virtual void CloseConstrainedWindow() OVERRIDE; virtual void FocusConstrainedWindow() OVERRIDE; virtual gfx::NativeWindow GetNativeWindow() OVERRIDE; private: // Overridden from views::Widget: virtual views::NonClientFrameView* CreateNonClientFrameView() OVERRIDE; // Overridden from NativeConstrainedWindowDelegate: virtual void OnNativeConstrainedWindowDestroyed() OVERRIDE; virtual void OnNativeConstrainedWindowMouseActivate() OVERRIDE; virtual views::internal::NativeWidgetDelegate* AsNativeWidgetDelegate() OVERRIDE; TabContentsWrapper* wrapper_; NativeConstrainedWindow* native_constrained_window_; DISALLOW_COPY_AND_ASSIGN(ConstrainedWindowViews); }; #endif // CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_VIEWS_H_