127 lines
3.3 KiB
C++
127 lines
3.3 KiB
C++
#ifndef coord_hh_INCLUDED
|
|
#define coord_hh_INCLUDED
|
|
|
|
#include "units.hh"
|
|
#include "hash.hh"
|
|
|
|
namespace Kakoune
|
|
{
|
|
|
|
template<typename EffectiveType, typename LineType, typename ColumnType>
|
|
struct LineAndColumn
|
|
{
|
|
LineType line = 0;
|
|
ColumnType column = 0;
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr EffectiveType operator+(EffectiveType other) const
|
|
{
|
|
return {line + other.line, column + other.column};
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
EffectiveType& operator+=(EffectiveType other)
|
|
{
|
|
line += other.line;
|
|
column += other.column;
|
|
return *static_cast<EffectiveType*>(this);
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr EffectiveType operator-(EffectiveType other) const
|
|
{
|
|
return {line - other.line, column - other.column};
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
EffectiveType& operator-=(EffectiveType other)
|
|
{
|
|
line -= other.line;
|
|
column -= other.column;
|
|
return *static_cast<EffectiveType*>(this);
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr bool operator< (EffectiveType other) const
|
|
{
|
|
return (line != other.line) ? line < other.line
|
|
: column < other.column;
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr bool operator<= (EffectiveType other) const
|
|
{
|
|
return (line != other.line) ? line < other.line
|
|
: column <= other.column;
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr bool operator> (EffectiveType other) const
|
|
{
|
|
return (line != other.line) ? line > other.line
|
|
: column > other.column;
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr bool operator>= (EffectiveType other) const
|
|
{
|
|
return (line != other.line) ? line > other.line
|
|
: column >= other.column;
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr bool operator== (EffectiveType other) const
|
|
{
|
|
return line == other.line and column == other.column;
|
|
}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr bool operator!= (EffectiveType other) const
|
|
{
|
|
return line != other.line or column != other.column;
|
|
}
|
|
|
|
friend constexpr size_t hash_value(const EffectiveType& val)
|
|
{
|
|
return hash_values(val.line, val.column);
|
|
}
|
|
};
|
|
|
|
struct BufferCoord : LineAndColumn<BufferCoord, LineCount, ByteCount>
|
|
{
|
|
[[gnu::always_inline]]
|
|
constexpr BufferCoord(LineCount line = 0, ByteCount column = 0)
|
|
: LineAndColumn{line, column} {}
|
|
};
|
|
|
|
struct DisplayCoord : LineAndColumn<DisplayCoord, LineCount, ColumnCount>
|
|
{
|
|
[[gnu::always_inline]]
|
|
constexpr DisplayCoord(LineCount line = 0, ColumnCount column = 0)
|
|
: LineAndColumn{line, column} {}
|
|
|
|
static constexpr const char* option_type_name = "coord";
|
|
};
|
|
|
|
struct BufferCoordAndTarget : BufferCoord
|
|
{
|
|
[[gnu::always_inline]]
|
|
constexpr BufferCoordAndTarget(LineCount line = 0, ByteCount column = 0, ColumnCount target = -1)
|
|
: BufferCoord{line, column}, target{target} {}
|
|
|
|
[[gnu::always_inline]]
|
|
constexpr BufferCoordAndTarget(BufferCoord coord, ColumnCount target = -1)
|
|
: BufferCoord{coord}, target{target} {}
|
|
|
|
ColumnCount target;
|
|
};
|
|
|
|
constexpr size_t hash_value(const BufferCoordAndTarget& val)
|
|
{
|
|
return hash_values(val.line, val.column, val.target);
|
|
}
|
|
|
|
}
|
|
|
|
#endif // coord_hh_INCLUDED
|