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#ifndef POINCARE_CHAR_LAYOUT_H
#define POINCARE_CHAR_LAYOUT_H
#include <poincare/static_layout_hierarchy.h>
#include <poincare/layout_engine.h>
#include <string.h>
#include <assert.h>
namespace Poincare {
class CharLayout : public StaticLayoutHierarchy<0> {
public:
CharLayout(char c, KDText::FontSize fontSize = KDText::FontSize::Large);
ExpressionLayout * clone() const override;
// CharLayout
char character() const { return m_char; }
KDText::FontSize fontSize() const { return m_fontSize; }
// Tree navigation
ExpressionLayoutCursor cursorLeftOf(ExpressionLayoutCursor cursor, bool * shouldRecomputeLayout) override;
ExpressionLayoutCursor cursorRightOf(ExpressionLayoutCursor cursor, bool * shouldRecomputeLayout) override;
// Serialization
int writeTextInBuffer(char * buffer, int bufferSize) const override {
return LayoutEngine::writeOneCharInBuffer(buffer, bufferSize, m_char);
}
// Other
bool isCollapsable(int * numberOfOpenParenthesis, bool goingLeft) const override;
protected:
void render(KDContext * ctx, KDPoint p, KDColor expressionColor, KDColor backgroundColor) override;
KDPoint positionOfChild(ExpressionLayout * child) override {
assert(false);
return KDPointZero;
}
KDSize computeSize() override;
void computeBaseline() override;
char m_char;
KDText::FontSize m_fontSize;
};
}
#endif
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