Add an option to run Chrome in the views desktop.

chrome/browser/ui/views/tab_contents/native_tab_contents_view_views.cc

+// 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.
+
+#include "chrome/browser/ui/views/tab_contents/native_tab_contents_view_views.h"
+
+#include "chrome/browser/renderer_host/render_widget_host_view_views.h"
+#include "chrome/browser/ui/views/tab_contents/native_tab_contents_view_delegate.h"
+#include "content/browser/tab_contents/tab_contents.h"
+#include "content/browser/tab_contents/tab_contents_view.h"
+#include "views/widget/widget.h"
+
+// TODO(beng): HiddenTabHostWindow??
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeTabContentsViewViews, public:
+
+NativeTabContentsViewViews::NativeTabContentsViewViews(
+    internal::NativeTabContentsViewDelegate* delegate)
+    : views::NativeWidgetViews(delegate->AsNativeWidgetDelegate()),
+      delegate_(delegate) {
+}
+
+NativeTabContentsViewViews::~NativeTabContentsViewViews() {
+  CloseNow();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeTabContentsViewViews, NativeTabContentsView implementation:
+
+void NativeTabContentsViewViews::InitNativeTabContentsView() {
+  views::Widget::InitParams params(views::Widget::InitParams::TYPE_CONTROL);
+  params.native_widget = this;
+  params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
+  GetWidget()->Init(params);
+}
+
+void NativeTabContentsViewViews::Unparent() {
+  // Note that we do not DCHECK on focus_manager_ as it may be NULL when used
+  // with an external tab container.
+  views::Widget::ReparentNativeView(GetNativeView(), NULL);
+}
+
+RenderWidgetHostView* NativeTabContentsViewViews::CreateRenderWidgetHostView(
+    RenderWidgetHost* render_widget_host) {
+  RenderWidgetHostViewViews* view =
+      new RenderWidgetHostViewViews(render_widget_host);
+  GetWidget()->SetContentsView(view);
+  view->Show();
+  view->InitAsChild();
+  // TODO(anicolao): implement drag'n'drop hooks if needed
+  return view;
+}
+
+gfx::NativeWindow NativeTabContentsViewViews::GetTopLevelNativeWindow() const {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+void NativeTabContentsViewViews::SetPageTitle(const std::wstring& title) {
+  SetWindowTitle(title);
+}
+
+void NativeTabContentsViewViews::StartDragging(
+    const WebDropData& drop_data,
+    WebKit::WebDragOperationsMask ops,
+    const SkBitmap& image,
+    const gfx::Point& image_offset) {
+  NOTIMPLEMENTED();
+}
+
+void NativeTabContentsViewViews::CancelDrag() {
+  NOTIMPLEMENTED();
+}
+
+bool NativeTabContentsViewViews::IsDoingDrag() const {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+void NativeTabContentsViewViews::SetDragCursor(
+    WebKit::WebDragOperation operation) {
+  NOTIMPLEMENTED();
+}
+
+views::NativeWidget* NativeTabContentsViewViews::AsNativeWidget() {
+  return this;
+}