1 //===-- Property.h ----------------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLDB_INTERPRETER_PROPERTY_H 10 #define LLDB_INTERPRETER_PROPERTY_H 11 12 #include "lldb/Interpreter/OptionValue.h" 13 #include "lldb/Utility/Flags.h" 14 #include "lldb/lldb-defines.h" 15 #include "lldb/lldb-private-types.h" 16 17 #include <string> 18 19 namespace lldb_private { 20 21 // A structure that can be used to create a global table for all properties. 22 // Property class instances can be constructed using one of these. 23 struct PropertyDefinition { 24 const char *name; 25 OptionValue::Type type; 26 bool global; // false == this setting is a global setting by default 27 uintptr_t default_uint_value; 28 const char *default_cstr_value; 29 OptionEnumValues enum_values; 30 const char *description; 31 }; 32 33 using PropertyDefinitions = llvm::ArrayRef<PropertyDefinition>; 34 35 class Property { 36 public: 37 Property(const PropertyDefinition &definition); 38 39 Property(llvm::StringRef name, llvm::StringRef desc, bool is_global, 40 const lldb::OptionValueSP &value_sp); 41 GetName()42 llvm::StringRef GetName() const { return m_name; } GetDescription()43 llvm::StringRef GetDescription() const { return m_description; } 44 GetValue()45 const lldb::OptionValueSP &GetValue() const { return m_value_sp; } 46 SetOptionValue(const lldb::OptionValueSP & value_sp)47 void SetOptionValue(const lldb::OptionValueSP &value_sp) { 48 m_value_sp = value_sp; 49 } 50 IsValid()51 bool IsValid() const { return (bool)m_value_sp; } 52 IsGlobal()53 bool IsGlobal() const { return m_is_global; } 54 55 void Dump(const ExecutionContext *exe_ctx, Stream &strm, 56 uint32_t dump_mask) const; 57 58 bool DumpQualifiedName(Stream &strm) const; 59 60 void DumpDescription(CommandInterpreter &interpreter, Stream &strm, 61 uint32_t output_width, 62 bool display_qualified_name) const; 63 64 void SetValueChangedCallback(std::function<void()> callback); 65 66 protected: 67 std::string m_name; 68 std::string m_description; 69 lldb::OptionValueSP m_value_sp; 70 bool m_is_global; 71 }; 72 73 } // namespace lldb_private 74 75 #endif // LLDB_INTERPRETER_PROPERTY_H 76