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#pragma once
#include "../geometry/point2d.hpp"
#include "../std/function.hpp"
#include "../std/string.hpp"
namespace search
{
class Results;
typedef function<void (Results const &)> SearchCallbackT;
class SearchParams
{
public:
SearchParams();
/// @name Force run search without comparing with previous search params.
//@{
void SetForceSearch(bool b) { m_forceSearch = b; }
bool IsForceSearch() const { return m_forceSearch; }
//@}
/// @name Search modes.
//@{
enum SearchModeT
{
AROUND_POSITION = 1,
IN_VIEWPORT = 2,
SEARCH_WORLD = 4,
SEARCH_ADDRESS = 8,
ALL = AROUND_POSITION | IN_VIEWPORT | SEARCH_WORLD | SEARCH_ADDRESS
};
void SetSearchMode(int mode) { m_searchMode = mode; }
bool NeedSearch(SearchModeT mode) const { return ((m_searchMode & mode) != 0); }
//@}
void SetPosition(double lat, double lon);
bool IsValidPosition() const { return m_validPos; }
/// @param[in] language can be "fr", "en-US", "ru_RU" etc.
void SetInputLanguage(string const & language);
bool IsLanguageValid() const;
bool IsEqualCommon(SearchParams const & rhs) const;
public:
SearchCallbackT m_callback;
string m_query;
/// Can be -1 (@see StringUtf8Multilang::UNSUPPORTED_LANGUAGE_CODE),
/// in the case when input language is unknown.
int8_t m_inputLanguageCode;
double m_lat, m_lon;
friend string DebugPrint(SearchParams const & params);
private:
int m_searchMode;
bool m_forceSearch, m_validPos;
};
} // namespace search
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