129 lines
4.2 KiB
C++
129 lines
4.2 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file configVariableCore.h
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* @author drose
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* @date 2004-10-15
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*/
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#ifndef CONFIGVARIABLECORE_H
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#define CONFIGVARIABLECORE_H
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#include "dtoolbase.h"
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#include "configFlags.h"
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#include "configPageManager.h"
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#include "pnotify.h"
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#include <vector>
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class ConfigDeclaration;
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/**
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* The internal definition of a ConfigVariable. This object is shared between
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* all instances of a ConfigVariable that use the same variable name.
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*
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* You cannot create a ConfigVariableCore instance directly; instead, use the
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* make() method, which may return a shared instance. Once created, these
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* objects are never destructed.
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*/
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class EXPCL_DTOOL_PRC ConfigVariableCore : public ConfigFlags {
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private:
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ConfigVariableCore(const std::string &name);
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ConfigVariableCore(const ConfigVariableCore &templ, const std::string &name);
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~ConfigVariableCore();
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PUBLISHED:
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INLINE const std::string &get_name() const;
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INLINE bool is_used() const;
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INLINE ValueType get_value_type() const;
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INLINE const std::string &get_description() const;
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INLINE int get_flags() const;
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INLINE bool is_closed() const;
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INLINE int get_trust_level() const;
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INLINE bool is_dynamic() const;
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INLINE const ConfigDeclaration *get_default_value() const;
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void set_value_type(ValueType value_type);
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void set_flags(int flags);
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void set_description(const std::string &description);
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void set_default_value(const std::string &default_value);
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INLINE void set_used();
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ConfigDeclaration *make_local_value();
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bool clear_local_value();
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INLINE bool has_local_value() const;
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bool has_value() const;
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size_t get_num_declarations() const;
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const ConfigDeclaration *get_declaration(size_t n) const;
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MAKE_SEQ(get_declarations, get_num_declarations, get_declaration);
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INLINE size_t get_num_references() const;
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INLINE const ConfigDeclaration *get_reference(size_t n) const;
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MAKE_SEQ(get_references, get_num_references, get_reference);
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INLINE size_t get_num_trusted_references() const;
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INLINE const ConfigDeclaration *get_trusted_reference(size_t n) const;
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MAKE_SEQ(get_trusted_references, get_num_trusted_references, get_trusted_reference);
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INLINE size_t get_num_unique_references() const;
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INLINE const ConfigDeclaration *get_unique_reference(size_t n) const;
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MAKE_SEQ(get_unique_references, get_num_unique_references, get_unique_reference);
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MAKE_SEQ_PROPERTY(declarations, get_num_declarations, get_declaration);
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void output(std::ostream &out) const;
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void write(std::ostream &out) const;
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MAKE_PROPERTY(name, get_name);
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MAKE_PROPERTY(used, is_used);
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MAKE_PROPERTY(closed, is_closed);
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MAKE_PROPERTY(trust_level, get_trust_level);
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MAKE_PROPERTY(dynamic, is_dynamic);
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MAKE_PROPERTY(value_type, get_value_type, set_value_type);
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MAKE_PROPERTY(description, get_description, set_description);
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MAKE_PROPERTY(default_value, get_default_value, set_default_value);
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MAKE_SEQ_PROPERTY(references, get_num_references, get_reference);
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MAKE_SEQ_PROPERTY(trusted_references, get_num_trusted_references, get_trusted_reference);
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MAKE_SEQ_PROPERTY(unique_references, get_num_unique_references, get_unique_reference);
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private:
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void add_declaration(ConfigDeclaration *decl);
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void remove_declaration(ConfigDeclaration *decl);
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INLINE void check_sort_declarations() const;
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void sort_declarations();
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private:
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std::string _name;
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bool _is_used;
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ValueType _value_type;
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std::string _description;
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int _flags;
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ConfigDeclaration *_default_value;
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ConfigDeclaration *_local_value;
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typedef std::vector<const ConfigDeclaration *> Declarations;
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Declarations _declarations;
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Declarations _trusted_declarations;
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Declarations _untrusted_declarations;
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Declarations _unique_declarations;
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bool _declarations_sorted;
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bool _value_queried;
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friend class ConfigDeclaration;
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friend class ConfigVariableManager;
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};
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INLINE std::ostream &operator << (std::ostream &out, const ConfigVariableCore &variable);
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#include "configVariableCore.I"
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#endif
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