1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef META_INTERFACE_LOADERS_FILE_CONTENT_LOADER_H
17 #define META_INTERFACE_LOADERS_FILE_CONTENT_LOADER_H
18 
19 #include <base/containers/string.h>
20 #include <core/io/intf_file.h>
21 
22 #include <meta/interface/loaders/intf_dynamic_content_loader.h>
23 #include <meta/interface/property/intf_property.h>
24 
25 META_BEGIN_NAMESPACE()
26 
27 META_REGISTER_INTERFACE(IFileContentLoader, "4bcb1a14-9022-4f5c-91fd-67ad36a87a4e")
28 
29 /**
30  * @brief The IFileContentLoader interface defines an interface for content loaders
31  *        which load their content from a file.
32  */
33 class IFileContentLoader : public IDynamicContentLoader {
34 public:
35     META_INTERFACE(IDynamicContentLoader, IFileContentLoader)
36 public:
37     /**
38      * @brief File to load.
39      */
40     virtual bool SetFile(CORE_NS::IFile::Ptr) = 0;
41     /**
42      * @brief If true, content loader should implement caching of the source file.
43      *        The default value is false.
44      */
45     META_PROPERTY(bool, Cached)
46 };
47 
48 META_END_NAMESPACE()
49 
50 #endif
51