Move ToolkitDelegate views impl to components/renderer_context_menu/views

components/renderer_context_menu/views/toolkit_delegate_views.cc

+// Copyright 2014 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 "components/renderer_context_menu/views/toolkit_delegate_views.h"
+
+#include "ui/gfx/geometry/rect.h"
+#include "ui/views/controls/menu/menu_item_view.h"
+#include "ui/views/controls/menu/menu_model_adapter.h"
+#include "ui/views/controls/menu/menu_runner.h"
+
+ToolkitDelegateViews::ToolkitDelegateViews() : menu_view_(NULL) {}
+
+ToolkitDelegateViews::~ToolkitDelegateViews() {}
+
+void ToolkitDelegateViews::RunMenuAt(views::Widget* parent,
+                                     const gfx::Point& point,
+                                     ui::MenuSourceType type) {
+  views::MenuAnchorPosition anchor_position =
+      (type == ui::MENU_SOURCE_TOUCH ||
+       type == ui::MENU_SOURCE_TOUCH_EDIT_MENU)
+      ? views::MENU_ANCHOR_BOTTOMCENTER
+      : views::MENU_ANCHOR_TOPLEFT;
+  views::MenuRunner::RunResult result ALLOW_UNUSED = menu_runner_->RunMenuAt(
+      parent, NULL, gfx::Rect(point, gfx::Size()), anchor_position, type);
+}
+
+void ToolkitDelegateViews::Init(ui::SimpleMenuModel* menu_model) {
+  menu_adapter_.reset(new views::MenuModelAdapter(menu_model));
+  menu_view_ = menu_adapter_->CreateMenu();
+  menu_runner_.reset(new views::MenuRunner(
+      menu_view_,
+      views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::CONTEXT_MENU));
+}
+
+void ToolkitDelegateViews::Cancel() {
+  DCHECK(menu_runner_.get());
+  menu_runner_->Cancel();
+}
+
+void ToolkitDelegateViews::UpdateMenuItem(int command_id,
+                                          bool enabled,
+                                          bool hidden,
+                                          const base::string16& title) {
+  views::MenuItemView* item = menu_view_->GetMenuItemByID(command_id);
+  if (!item)
+    return;
+
+  item->SetEnabled(enabled);
+  item->SetTitle(title);
+  item->SetVisible(!hidden);
+
+  views::MenuItemView* parent = item->GetParentMenuItem();
+  if (!parent)
+    return;
+
+  parent->ChildrenChanged();
+}
+