Action box menu

chrome/browser/ui/toolbar/action_box_menu_model.cc

+// Copyright (c) 2012 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/toolbar/action_box_menu_model.h"
+
+#include <algorithm>
+#include <cmath>
+
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/extensions/extension_toolbar_model.h"
+#include "chrome/browser/extensions/extension_service.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// ActionBoxMenuModel
+
+ActionBoxMenuModel::ActionBoxMenuModel(ExtensionService* extension_service)
+    : ALLOW_THIS_IN_INITIALIZER_LIST(ui::SimpleMenuModel(this)),
+      extension_service_(extension_service) {
+  Build();
+}
+
+ActionBoxMenuModel::~ActionBoxMenuModel() {
+}
+
+
+void ActionBoxMenuModel::ExecuteCommand(int command_id) {
+}
+
+bool ActionBoxMenuModel::IsCommandIdChecked(int command_id) const {
+  return false;
+}
+
+bool ActionBoxMenuModel::IsCommandIdEnabled(int command_id) const {
+  return true;
+}
+
+bool ActionBoxMenuModel::IsCommandIdVisible(int command_id) const {
+  return true;
+}
+
+bool ActionBoxMenuModel::GetAcceleratorForCommandId(
+      int command_id,
+      ui::Accelerator* accelerator) {
+  return false;
+}
+
+void ActionBoxMenuModel::Observe(int type,
+                              const content::NotificationSource& source,
+                              const content::NotificationDetails& details) {
+}
+
+size_t ActionBoxMenuModel::action_box_extensions_size() {
+  ExtensionToolbarModel* toolbar_model = extension_service_->toolbar_model();
+  return toolbar_model->action_box_extensions_size();
+}
+
+const extensions::Extension*
+ActionBoxMenuModel::GetActionBoxExtensionByIndex(int index) {
+  ExtensionToolbarModel* toolbar_model = extension_service_->toolbar_model();
+  return toolbar_model->GetActionBoxExtensionByIndex(index);
+}
+
+void ActionBoxMenuModel::Build() {
+  int command_id = 1000;
+  size_t size = action_box_extensions_size();
+  for (size_t i = 0; i < size; ++i) {
+    const extensions::Extension* extension = GetActionBoxExtensionByIndex(i);
+    string16 label = UTF8ToUTF16(extension->name());
+    AddItem(command_id, label);
+    id_to_extension_id_[command_id++] = extension->id();
+  }
+}