| // Copyright 2013 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. |
| |
| #ifndef EXTENSIONS_COMMON_EXTENSION_BUILDER_H_ |
| #define EXTENSIONS_COMMON_EXTENSION_BUILDER_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/files/file_path.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "extensions/common/manifest.h" |
| #include "extensions/common/value_builder.h" |
| |
| namespace extensions { |
| class Extension; |
| |
| // An easier way to create extensions than Extension::Create. The |
| // constructor sets up some defaults which are customized using the |
| // methods. The only method that must be called is SetManifest(). |
| class ExtensionBuilder { |
| public: |
| ExtensionBuilder(); |
| ~ExtensionBuilder(); |
| |
| // Move constructor and operator=. |
| ExtensionBuilder(ExtensionBuilder&& other); |
| ExtensionBuilder& operator=(ExtensionBuilder&& other); |
| |
| // Can only be called once, after which it's invalid to use the builder. |
| // CHECKs that the extension was created successfully. |
| scoped_refptr<Extension> Build(); |
| |
| // Defaults to FilePath(). |
| ExtensionBuilder& SetPath(const base::FilePath& path); |
| |
| // Defaults to Manifest::UNPACKED. |
| ExtensionBuilder& SetLocation(Manifest::Location location); |
| |
| ExtensionBuilder& SetManifest( |
| std::unique_ptr<base::DictionaryValue> manifest); |
| |
| // Merge another manifest into the current manifest, with new keys taking |
| // precedence. |
| ExtensionBuilder& MergeManifest( |
| std::unique_ptr<base::DictionaryValue> manifest); |
| |
| ExtensionBuilder& AddFlags(int init_from_value_flags); |
| |
| // Defaults to the default extension ID created in Extension::Create. |
| ExtensionBuilder& SetID(const std::string& id); |
| |
| private: |
| base::FilePath path_; |
| Manifest::Location location_; |
| std::unique_ptr<base::DictionaryValue> manifest_; |
| int flags_; |
| std::string id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ExtensionBuilder); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_COMMON_EXTENSION_BUILDER_H_ |