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/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
#include "BLI_string_ref.hh"
namespace blender ::dot {
enum class Attr_rankdir {
LeftToRight,
TopToBottom,
};
inline StringRef rankdir_to_string(Attr_rankdir value)
{
switch (value) {
case Attr_rankdir::LeftToRight:
return "LR";
case Attr_rankdir::TopToBottom:
return "TB";
}
return "";
}
enum class Attr_shape {
Rectangle,
Ellipse,
Circle,
Point,
Diamond,
Square,
};
inline StringRef shape_to_string(Attr_shape value)
{
switch (value) {
case Attr_shape::Rectangle:
return "rectangle";
case Attr_shape::Ellipse:
return "ellipse";
case Attr_shape::Circle:
return "circle";
case Attr_shape::Point:
return "point";
case Attr_shape::Diamond:
return "diamond";
case Attr_shape::Square:
return "square";
}
return "";
}
enum class Attr_arrowType {
Normal,
Inv,
Dot,
None,
Empty,
Box,
Vee,
};
inline StringRef arrowType_to_string(Attr_arrowType value)
{
switch (value) {
case Attr_arrowType::Normal:
return "normal";
case Attr_arrowType::Inv:
return "inv";
case Attr_arrowType::Dot:
return "dot";
case Attr_arrowType::None:
return "none";
case Attr_arrowType::Empty:
return "empty";
case Attr_arrowType::Box:
return "box";
case Attr_arrowType::Vee:
return "vee";
}
return "";
}
enum class Attr_dirType {
Forward,
Back,
Both,
None,
};
inline StringRef dirType_to_string(Attr_dirType value)
{
switch (value) {
case Attr_dirType::Forward:
return "forward";
case Attr_dirType::Back:
return "back";
case Attr_dirType::Both:
return "both";
case Attr_dirType::None:
return "none";
}
return "";
}
} // namespace blender::dot
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