1 files changed, 87 insertions, 0 deletions
diff --git a/chrome/browser/ui/views/dom_view.cc b/chrome/browser/ui/views/dom_view.cc
new file mode 100644
index 0000000..fde0636
--- /dev/null
+++ b/chrome/browser/ui/views/dom_view.cc
@@ -0,0 +1,87 @@
+// 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/dom_view.h"
+
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/renderer_preferences_util.h"
+#include "content/public/browser/site_instance.h"
+#include "content/public/browser/web_contents.h"
+#include "ui/views/focus/focus_manager.h"
+
+using content::SiteInstance;
+using content::WebContents;
+
+// static
+const char DOMView::kViewClassName[] =
+    "browser/ui/views/DOMView";
+
+DOMView::DOMView() : initialized_(false) {
+  set_focusable(true);
+}
+
+DOMView::~DOMView() {
+  if (native_view())
+    Detach();
+}
+
+std::string DOMView::GetClassName() const {
+  return kViewClassName;
+}
+
+bool DOMView::Init(Profile* profile, SiteInstance* instance) {
+  if (initialized_)
+    return true;
+
+  initialized_ = true;
+  WebContents* web_contents = CreateTabContents(profile, instance);
+  dom_contents_.reset(new TabContentsWrapper(web_contents));
+
+  renderer_preferences_util::UpdateFromSystemSettings(
+        web_contents->GetMutableRendererPrefs(), profile);
+
+  // Attach the native_view now if the view is already added to Widget.
+  if (GetWidget())
+    AttachTabContents();
+
+  return true;
+}
+
+WebContents* DOMView::CreateTabContents(Profile* profile,
+                                        SiteInstance* instance) {
+  return WebContents::Create(profile, instance, MSG_ROUTING_NONE, NULL, NULL);
+}
+
+void DOMView::LoadURL(const GURL& url) {
+  DCHECK(initialized_);
+  dom_contents_->web_contents()->GetController().LoadURL(
+      url, content::Referrer(), content::PAGE_TRANSITION_START_PAGE,
+      std::string());
+}
+
+bool DOMView::SkipDefaultKeyEventProcessing(const views::KeyEvent& e) {
+  // Don't move the focus to the next view when tab is pressed, we want the
+  // key event to be propagated to the render view for doing the tab traversal
+  // there.
+  return views::FocusManager::IsTabTraversalKeyEvent(e);
+}
+
+void DOMView::OnFocus() {
+  dom_contents_->web_contents()->Focus();
+}
+
+void DOMView::ViewHierarchyChanged(bool is_add, views::View* parent,
+                                   views::View* child) {
+  // Attach the native_view when this is added to Widget if
+  // the native view has not been attached yet and tab_contents_ exists.
+  views::NativeViewHost::ViewHierarchyChanged(is_add, parent, child);
+  if (is_add && GetWidget() && !native_view() && dom_contents_.get())
+    AttachTabContents();
+  else if (!is_add && child == this && native_view())
+    Detach();
+}
+
+void DOMView::AttachTabContents() {
+  Attach(dom_contents_->web_contents()->GetNativeView());
+}