Add in DOMBrowserView and Frame related classes

chrome/browser/chromeos/webui/login/browser/dom_browser_view_layout.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/chromeos/webui/login/browser/dom_browser_view_layout.h"
+
+#include <algorithm>
+
+#include "chrome/browser/chromeos/status/status_area_view.h"
+#include "chrome/browser/chromeos/view_ids.h"
+#include "views/window/hit_test.h"
+
+namespace chromeos {
+
+// DOMBrowserViewLayout public: ------------------------------------------------
+
+DOMBrowserViewLayout::DOMBrowserViewLayout() : ::BrowserViewLayout() {}
+
+DOMBrowserViewLayout::~DOMBrowserViewLayout() {}
+
+// DOMBrowserViewLayout, ::DOMBrowserViewLayout overrides: ---------------------
+
+void DOMBrowserViewLayout::Installed(views::View* host) {
+  status_area_ = NULL;
+  ::BrowserViewLayout::Installed(host);
+}
+
+void DOMBrowserViewLayout::ViewAdded(views::View* host,
+                                     views::View* view) {
+  ::BrowserViewLayout::ViewAdded(host, view);
+  switch (view->GetID()) {
+    case VIEW_ID_STATUS_AREA:
+      status_area_ = static_cast<chromeos::StatusAreaView*>(view);
+      break;
+  }
+}
+
+int DOMBrowserViewLayout::LayoutTabStrip() {
+  status_area_->SetVisible(true);
+  gfx::Size status_size = status_area_->GetPreferredSize();
+  status_area_->SetBounds(vertical_layout_rect_.width() - status_size.width(),
+                          0,
+                          vertical_layout_rect_.width(),
+                          status_size.height());
+
+  return status_size.height();
+}
+
+int DOMBrowserViewLayout::LayoutToolbar(int top) {
+  return top;
+}
+
+int DOMBrowserViewLayout::LayoutBookmarkAndInfoBars(int top) {
+  return top;
+}
+
+bool DOMBrowserViewLayout::IsPositionInWindowCaption(const gfx::Point& point) {
+  return false;
+}
+
+int DOMBrowserViewLayout::NonClientHitTest(const gfx::Point& point) {
+  views::View* parent = browser_view_->parent();
+  gfx::Point point_in_browser_view_coords(point);
+  views::View::ConvertPointToView(
+      parent, browser_view_, &point_in_browser_view_coords);
+  gfx::Rect bv_bounds = browser_view_->bounds();
+  if (bv_bounds.Contains(point))
+    return HTCLIENT;
+  // If the point is somewhere else, delegate to the default implementation.
+  return browser_view_->views::ClientView::NonClientHitTest(point);
+}
+
+// DOMBrowserViewLayout private: -----------------------------------------------
+
+bool DOMBrowserViewLayout::IsPointInViewsInTitleArea(const gfx::Point& point)
+    const {
+  gfx::Point point_in_status_area_coords(point);
+  views::View::ConvertPointToView(browser_view_, status_area_,
+                                  &point_in_status_area_coords);
+  return status_area_->HitTest(point_in_status_area_coords);
+}
+
+int DOMBrowserViewLayout::LayoutTitlebarComponents(const gfx::Rect& bounds) {
+  status_area_->SetVisible(true);
+  gfx::Size status_size = status_area_->GetPreferredSize();
+  status_area_->SetBounds(bounds.right() - status_size.width(),
+                          bounds.y(),
+                          status_size.width(),
+                          status_size.height());
+  return status_size.height();
+}
+
+const DOMBrowserView* DOMBrowserViewLayout::GetDOMBrowserView() {
+  return static_cast<DOMBrowserView*>(browser_view_);
+}
+
+}  // namespace chromeos