baseline_relative_layout.h
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#ifndef POINCARE_BASELINE_RELATIVE_LAYOUT_H
#define POINCARE_BASELINE_RELATIVE_LAYOUT_H
#include <poincare/expression.h>
#include <poincare/expression_layout.h>
namespace Poincare {
class BaselineRelativeLayout : public ExpressionLayout {
public:
enum class Type {
Subscript,
Superscript
};
BaselineRelativeLayout(ExpressionLayout * baseLayout, ExpressionLayout * indiceLayout, Type type);
~BaselineRelativeLayout();
BaselineRelativeLayout(const BaselineRelativeLayout& other) = delete;
BaselineRelativeLayout(BaselineRelativeLayout&& other) = delete;
BaselineRelativeLayout& operator=(const BaselineRelativeLayout& other) = delete;
BaselineRelativeLayout& operator=(BaselineRelativeLayout&& other) = delete;
ExpressionLayout * baseLayout();
ExpressionLayout * indiceLayout();
protected:
void render(KDContext * ctx, KDPoint p, KDColor expressionColor, KDColor backgroundColor) override;
KDSize computeSize() override;
ExpressionLayout * child(uint16_t index) override;
KDPoint positionOfChild(ExpressionLayout * child) override;
private:
constexpr static KDCoordinate k_indiceHeight = 5;
ExpressionLayout * m_baseLayout;
ExpressionLayout * m_indiceLayout;
Type m_type;
};
}
#endif