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//====-- UserSettingsController.h --------------------------------*- C++-*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_UserSettingsController_h_
#define liblldb_UserSettingsController_h_
#include "lldb/Utility/Error.h" // for Error
#include "lldb/lldb-forward.h" // for OptionValuePropertiesSP
#include "lldb/lldb-private-enumerations.h" // for VarSetOperationType
#include "llvm/ADT/StringRef.h" // for StringRef
#include <vector>
#include <stddef.h> // for size_t
#include <stdint.h> // for uint32_t
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,
Error &error) const;
virtual Error SetPropertyValue(const ExecutionContext *exe_ctx,
VarSetOperationType op,
llvm::StringRef property_path, llvm::StringRef value);
virtual Error 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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