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//====-- UserSettingsController.h --------------------------------*- C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_UserSettingsController_h_
#define liblldb_UserSettingsController_h_
#include "lldb/Utility/Status.h"
#include "lldb/lldb-forward.h"
#include "lldb/lldb-private-enumerations.h"
#include "llvm/ADT/StringRef.h"
#include <vector>
#include <stddef.h>
#include <stdint.h>
namespace lldb_private {
class CommandInterpreter;
}
namespace lldb_private {
class ConstString;
}
namespace lldb_private {
class ExecutionContext;
}
namespace lldb_private {
class Property;
}
namespace lldb_private {
class Stream;
}
namespace lldb_private {
class Properties {
public:
Properties() : m_collection_sp() {}
Properties(const lldb::OptionValuePropertiesSP &collection_sp)
: m_collection_sp(collection_sp) {}
virtual ~Properties() {}
virtual lldb::OptionValuePropertiesSP GetValueProperties() const {
// This function is virtual in case subclasses want to lazily implement
// creating the properties.
return m_collection_sp;
}
virtual lldb::OptionValueSP GetPropertyValue(const ExecutionContext *exe_ctx,
llvm::StringRef property_path,
bool will_modify,
Status &error) const;
virtual Status SetPropertyValue(const ExecutionContext *exe_ctx,
VarSetOperationType op,
llvm::StringRef property_path,
llvm::StringRef value);
virtual Status DumpPropertyValue(const ExecutionContext *exe_ctx,
Stream &strm, llvm::StringRef property_path,
uint32_t dump_mask);
virtual void DumpAllPropertyValues(const ExecutionContext *exe_ctx,
Stream &strm, uint32_t dump_mask);
virtual void DumpAllDescriptions(CommandInterpreter &interpreter,
Stream &strm) const;
size_t Apropos(llvm::StringRef keyword,
std::vector<const Property *> &matching_properties) const;
lldb::OptionValuePropertiesSP GetSubProperty(const ExecutionContext *exe_ctx,
const ConstString &name);
// We sometimes need to introduce a setting to enable experimental features,
// but then we don't want the setting for these to cause errors when the
// setting goes away. Add a sub-topic of the settings using this
// experimental name, and two things will happen. One is that settings that
// don't find the name will not be treated as errors. Also, if you decide to
// keep the settings just move them into the containing properties, and we
// will auto-forward the experimental settings to the real one.
static const char *GetExperimentalSettingsName();
static bool IsSettingExperimental(llvm::StringRef setting);
protected:
lldb::OptionValuePropertiesSP m_collection_sp;
};
} // namespace lldb_private
#endif // liblldb_UserSettingsController_h_
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