Move ScriptBadge, ActionInfo out of Extension; preparation for BrowserAction

chrome/common/extensions/api/extension_action/action_info.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/common/extensions/api/extension_action/action_info.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/extension_manifest_constants.h"
+
+namespace extensions {
+
+namespace {
+
+// The manifest data container for the ActionInfos for BrowserActions and
+// ScriptBadges.
+struct ActionInfoData : public Extension::ManifestData {
+  explicit ActionInfoData(ActionInfo* action_info);
+  virtual ~ActionInfoData();
+
+  // The action associated with the BrowserAction or ScriptBadge.
+  // This is never NULL for ScriptBadge.
+  scoped_ptr<ActionInfo> action_info;
+};
+
+ActionInfoData::ActionInfoData(ActionInfo* info) : action_info(info) {
+}
+
+ActionInfoData::~ActionInfoData() {
+}
+
+}  // namespace
+
+ActionInfo::ActionInfo() {
+}
+
+ActionInfo::~ActionInfo() {
+}
+
+// static
+const ActionInfo* ActionInfo::GetScriptBadgeInfo(const Extension* extension) {
+  ActionInfoData* data = static_cast<ActionInfoData*>(
+      extension->GetManifestData(extension_manifest_keys::kScriptBadge));
+  return data ? data->action_info.get() : NULL;
+}
+
+// static
+void ActionInfo::SetScriptBadgeInfo(Extension* extension, ActionInfo* info) {
+  extension->SetManifestData(extension_manifest_keys::kScriptBadge,
+                             new ActionInfoData(info));
+}
+
+}  // namespace extensions