// 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 "content/browser/tab_contents/tab_contents.h" #include "views/focus/focus_manager.h" #if defined(TOUCH_UI) #include "chrome/browser/ui/views/tab_contents/tab_contents_view_touch.h" #endif DOMView::DOMView() : tab_contents_(NULL), initialized_(false) { SetFocusable(true); } DOMView::~DOMView() { if (native_view()) Detach(); } bool DOMView::Init(Profile* profile, SiteInstance* instance) { if (initialized_) return true; initialized_ = true; tab_contents_.reset(CreateTabContents(profile, instance)); // Attach the native_view now if the view is already added to Widget. if (GetWidget()) AttachTabContents(); return true; } TabContents* DOMView::CreateTabContents(Profile* profile, SiteInstance* instance) { return new TabContents(profile, instance, MSG_ROUTING_NONE, NULL, NULL); } void DOMView::LoadURL(const GURL& url) { DCHECK(initialized_); tab_contents_->controller().LoadURL(url, GURL(), PageTransition::START_PAGE); } 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() { tab_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() && tab_contents_.get()) AttachTabContents(); else if (!is_add && child == this && native_view()) Detach(); } void DOMView::AttachTabContents() { #if defined(TOUCH_UI) AttachToView(static_cast<TabContentsViewTouch*>(tab_contents_->view())); #else Attach(tab_contents_->GetNativeView()); #endif }