1 | /*! |
---|
2 | * @file resource.h |
---|
3 | * @brief Definition of a NewResource. |
---|
4 | */ |
---|
5 | |
---|
6 | #ifndef _RESOURCE_H |
---|
7 | #define _RESOURCE_H |
---|
8 | |
---|
9 | #include "base_object.h" |
---|
10 | #include <string> |
---|
11 | #include <vector> |
---|
12 | #include <set> |
---|
13 | |
---|
14 | #include "filesys/directory.h" |
---|
15 | |
---|
16 | namespace Resources |
---|
17 | { |
---|
18 | class KeepLevel |
---|
19 | { |
---|
20 | public: |
---|
21 | KeepLevel(unsigned int keepLevel) { _keepLevel = keepLevel; }; |
---|
22 | KeepLevel(const std::string& keepLevelName); |
---|
23 | |
---|
24 | unsigned int keepLevel() const { return _keepLevel; }; |
---|
25 | const std::string& name() const; |
---|
26 | private: |
---|
27 | unsigned int _keepLevel; |
---|
28 | }; |
---|
29 | |
---|
30 | class StorePointer |
---|
31 | { |
---|
32 | public: |
---|
33 | StorePointer(const std::string& loadString, const Resources::KeepLevel& keeplevel); |
---|
34 | const std::string& loadString() const { return _loadString; }; |
---|
35 | const Resources::KeepLevel& keepLevel() const { return _keepLevel; }; |
---|
36 | |
---|
37 | private: |
---|
38 | std::string _loadString; //!< An identifier, to match when loading a File. |
---|
39 | Resources::KeepLevel _keepLevel; //!< The Priority of this resource. (can only be increased, so none else will delete this) |
---|
40 | }; |
---|
41 | |
---|
42 | class Type |
---|
43 | { |
---|
44 | public: |
---|
45 | Type(const std::string& typeName); |
---|
46 | ~Type(); |
---|
47 | bool operator==(const std::string& resourceName) const { return this->_typeName == resourceName; }; |
---|
48 | |
---|
49 | void addExtension(const std::string& extension); |
---|
50 | |
---|
51 | bool addResourcePath(const std::string& path); |
---|
52 | bool addResourceSubPath(const std::string& subPath); |
---|
53 | |
---|
54 | /// Retrieve Functions |
---|
55 | const std::string& storedClassName() const { return _typeName; }; |
---|
56 | int id() const { return _id; }; |
---|
57 | const std::vector<Directory>& resourcePaths() const { return _resourcePaths; }; |
---|
58 | const std::vector<Directory>& resourceSubPaths() const { return _resourceSubPaths; }; |
---|
59 | const std::vector<Resources::StorePointer*>& storedResources() const { return _storedResources; }; |
---|
60 | |
---|
61 | void setID(int id); |
---|
62 | void addResource(Resources::StorePointer* resource); |
---|
63 | |
---|
64 | void debug() const; |
---|
65 | |
---|
66 | private: |
---|
67 | int _id; |
---|
68 | const std::string _typeName; |
---|
69 | std::vector<Directory> _resourcePaths; |
---|
70 | std::vector<Directory> _resourceSubPaths; |
---|
71 | std::vector<std::string> _fileExtensions; |
---|
72 | |
---|
73 | std::vector<Resources::StorePointer*> _storedResources; |
---|
74 | }; |
---|
75 | } |
---|
76 | |
---|
77 | //! A NewResource is an Object, that can be loaded from Disk |
---|
78 | /** |
---|
79 | * |
---|
80 | */ |
---|
81 | class NewResource : virtual public BaseObject |
---|
82 | { |
---|
83 | ObjectListDeclaration(NewResource); |
---|
84 | |
---|
85 | public: |
---|
86 | NewResource(Resources::Type* type); |
---|
87 | virtual ~NewResource(); |
---|
88 | |
---|
89 | virtual bool reload() { return false; }; |
---|
90 | virtual bool unload() { return false; }; |
---|
91 | |
---|
92 | std::string locateFile(const std::string& fileName) const; |
---|
93 | |
---|
94 | |
---|
95 | public: |
---|
96 | protected: |
---|
97 | Resources::StorePointer* acquireResource(const std::string& loadString); |
---|
98 | void addResource(Resources::StorePointer* pointer); |
---|
99 | |
---|
100 | private: |
---|
101 | std::string locateFileInSubDir(const Directory& directory, const std::string& fileName) const; |
---|
102 | |
---|
103 | private: |
---|
104 | Resources::StorePointer* _pointer; //!< Virtual Pointer to the ResourceData. |
---|
105 | Resources::Type* _type; //!< Type of the NewResource. |
---|
106 | }; |
---|
107 | |
---|
108 | #endif /* _RESOURCE_H */ |
---|