6663b6c9
 adorian
projet complet av...
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#include "condensed_sum_layout.h"
#include <poincare/expression_layout_cursor.h>
#include <string.h>
#include <assert.h>
namespace Poincare {
ExpressionLayout * CondensedSumLayout::clone() const {
CondensedSumLayout * layout = new CondensedSumLayout(const_cast<CondensedSumLayout *>(this)->baseLayout(), const_cast<CondensedSumLayout *>(this)->subscriptLayout(), const_cast<CondensedSumLayout *>(this)->superscriptLayout(), true);
return layout;
}
KDSize CondensedSumLayout::computeSize() {
KDSize baseSize = baseLayout()->size();
KDSize subscriptSize = subscriptLayout()->size();
KDSize superscriptSize = superscriptLayout() == nullptr ? KDSizeZero : superscriptLayout()->size();
return KDSize(baseSize.width() + max(subscriptSize.width(), superscriptSize.width()), max(baseSize.height()/2, subscriptSize.height()) + max(baseSize.height()/2, superscriptSize.height()));
}
void CondensedSumLayout::computeBaseline() {
KDSize superscriptSize = superscriptLayout() == nullptr ? KDSizeZero : superscriptLayout()->size();
m_baseline = baseLayout()->baseline() + max(0, superscriptSize.height() - baseLayout()->size().height()/2);
m_baselined = true;
}
KDPoint CondensedSumLayout::positionOfChild(ExpressionLayout * child) {
KDCoordinate x = 0;
KDCoordinate y = 0;
KDSize baseSize = baseLayout()->size();
KDSize superscriptSize = superscriptLayout() == nullptr ? KDSizeZero : superscriptLayout()->size();
if (child == baseLayout()) {
y = max(0, superscriptSize.height() - baseSize.height()/2);
}
if (child == subscriptLayout()) {
x = baseSize.width();
y = max(baseSize.height()/2, superscriptSize.height());
}
if (child == superscriptLayout()) {
x = baseSize.width();
}
return KDPoint(x,y);
}
}
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