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#pragma once
#include <AK/AKString.h>
#include <LibGUI/GIcon.h>
#include <SharedGraphics/GraphicsBitmap.h>
class GVariant {
public:
GVariant();
GVariant(bool);
GVariant(float);
GVariant(int);
GVariant(const String&);
GVariant(const GraphicsBitmap&);
GVariant(const GIcon&);
GVariant(const Point&);
GVariant(const Size&);
GVariant(const Rect&);
GVariant(Color);
GVariant(const GVariant&);
~GVariant();
enum class Type {
Invalid,
Bool,
Int,
Float,
String,
Bitmap,
Color,
Icon,
Point,
Size,
Rect,
};
bool is_valid() const { return m_type != Type::Invalid; }
bool is_bool() const { return m_type == Type::Bool; }
bool is_int() const { return m_type == Type::Int; }
bool is_float() const { return m_type == Type::Float; }
bool is_string() const { return m_type == Type::String; }
bool is_bitmap() const { return m_type == Type::Bitmap; }
bool is_color() const { return m_type == Type::Color; }
bool is_icon() const { return m_type == Type::Icon; }
bool is_point() const { return m_type == Type::Point; }
bool is_size() const { return m_type == Type::Size; }
bool is_rect() const { return m_type == Type::Rect; }
Type type() const { return m_type; }
bool as_bool() const
{
ASSERT(type() == Type::Bool);
return m_value.as_bool;
}
int as_int() const
{
ASSERT(type() == Type::Int);
return m_value.as_int;
}
float as_float() const
{
ASSERT(type() == Type::Float);
return m_value.as_float;
}
Point as_point() const
{
return { m_value.as_point.x, m_value.as_point.y };
}
Size as_size() const
{
return { m_value.as_size.width, m_value.as_size.height };
}
Rect as_rect() const
{
return { as_point(), as_size() };
}
String as_string() const
{
ASSERT(type() == Type::String);
return *m_value.as_string;
}
const GraphicsBitmap& as_bitmap() const
{
ASSERT(type() == Type::Bitmap);
return *m_value.as_bitmap;
}
GIcon as_icon() const
{
ASSERT(type() == Type::Icon);
return GIcon(*m_value.as_icon);
}
Color as_color() const
{
ASSERT(type() == Type::Color);
return Color::from_rgba(m_value.as_color);
}
Color to_color(Color default_value) const
{
if (type() == Type::Color)
return as_color();
return default_value;
}
String to_string() const;
bool operator==(const GVariant&) const;
bool operator<(const GVariant&) const;
private:
struct RawPoint {
int x;
int y;
};
struct RawSize {
int width;
int height;
};
struct RawRect {
RawPoint location;
RawSize size;
};
union {
StringImpl* as_string;
GraphicsBitmap* as_bitmap;
GIconImpl* as_icon;
bool as_bool;
int as_int;
float as_float;
RGBA32 as_color;
RawPoint as_point;
RawSize as_size;
RawRect as_rect;
} m_value;
Type m_type { Type::Invalid };
};
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