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LibWeb: Use variant to represent CSS::ExplicitGridTrack

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No behavior change.
This commit is contained in:
Aliaksandr Kalenik 2025-06-13 17:12:04 +02:00 • committed by Alexander Kalenik
commit 8d83dce1d7
Notes: github-actions[bot] 2025-06-13 17:58:49 +00:00
3 changed files with 19 additions and 94 deletions
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38
Libraries/LibWeb/CSS/GridTrackSize.cpp
View file

@ -179,44 +179,16 @@ String GridRepeat::to_string() const
return MUST(builder.to_string());
}
ExplicitGridTrack::ExplicitGridTrack(CSS::GridFitContent grid_fit_content)
: m_type(Type::FitContent)
, m_grid_fit_content(grid_fit_content)
{
}
ExplicitGridTrack::ExplicitGridTrack(CSS::GridMinMax grid_minmax)
: m_type(Type::MinMax)
, m_grid_minmax(grid_minmax)
{
}
ExplicitGridTrack::ExplicitGridTrack(CSS::GridRepeat grid_repeat)
: m_type(Type::Repeat)
, m_grid_repeat(grid_repeat)
{
}
ExplicitGridTrack::ExplicitGridTrack(CSS::GridSize grid_size)
: m_type(Type::Default)
, m_grid_size(grid_size)
ExplicitGridTrack::ExplicitGridTrack(Variant<GridFitContent, GridRepeat, GridMinMax, GridSize>&& value)
: m_value(move(value))
{
}
String ExplicitGridTrack::to_string() const
{
switch (m_type) {
case Type::FitContent:
return m_grid_fit_content.to_string();
case Type::MinMax:
return m_grid_minmax.to_string();
case Type::Repeat:
return m_grid_repeat.to_string();
case Type::Default:
return m_grid_size.to_string();
default:
VERIFY_NOT_REACHED();
}
return m_value.visit([](auto const& track) {
return track.to_string();
});
}
String GridLineNames::to_string() const

64
Libraries/LibWeb/CSS/GridTrackSize.h
View file

@ -167,67 +167,25 @@ private:
class ExplicitGridTrack {
public:
enum class Type {
FitContent,
MinMax,
Repeat,
Default,
};
ExplicitGridTrack(CSS::GridFitContent);
ExplicitGridTrack(CSS::GridRepeat);
ExplicitGridTrack(CSS::GridMinMax);
ExplicitGridTrack(CSS::GridSize);
ExplicitGridTrack(Variant<GridFitContent, GridRepeat, GridMinMax, GridSize>&& value);
bool is_fit_content() const { return m_type == Type::FitContent; }
GridFitContent fit_content() const
{
VERIFY(is_fit_content());
return m_grid_fit_content;
}
bool is_fit_content() const { return m_value.has<GridFitContent>(); }
GridFitContent const& fit_content() const { return m_value.get<GridFitContent>(); }
bool is_repeat() const { return m_type == Type::Repeat; }
GridRepeat repeat() const
{
VERIFY(is_repeat());
return m_grid_repeat;
}
bool is_repeat() const { return m_value.has<GridRepeat>(); }
GridRepeat const& repeat() const { return m_value.get<GridRepeat>(); }
bool is_minmax() const { return m_type == Type::MinMax; }
GridMinMax minmax() const
{
VERIFY(is_minmax());
return m_grid_minmax;
}
bool is_minmax() const { return m_value.has<GridMinMax>(); }
GridMinMax const& minmax() const { return m_value.get<GridMinMax>(); }
bool is_default() const { return m_type == Type::Default; }
GridSize grid_size() const
{
VERIFY(is_default());
return m_grid_size;
}
Type type() const { return m_type; }
bool is_default() const { return m_value.has<GridSize>(); }
GridSize const& grid_size() const { return m_value.get<GridSize>(); }
String to_string() const;
bool operator==(ExplicitGridTrack const& other) const
{
if (is_fit_content() && other.is_fit_content())
return m_grid_fit_content == other.fit_content();
if (is_repeat() && other.is_repeat())
return m_grid_repeat == other.repeat();
if (is_minmax() && other.is_minmax())
return m_grid_minmax == other.minmax();
if (is_default() && other.is_default())
return m_grid_size == other.grid_size();
return false;
}
bool operator==(ExplicitGridTrack const& other) const = default;
private:
Type m_type;
GridFitContent m_grid_fit_content;
GridRepeat m_grid_repeat;
GridMinMax m_grid_minmax;
GridSize m_grid_size;
Variant<GridFitContent, GridRepeat, GridMinMax, GridSize> m_value;
};
}