6663b6c9
 adorian
projet complet av...
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#include "bracket_layout.h"
extern "C" {
#include <assert.h>
#include <stdlib.h>
}
namespace Poincare {
BracketLayout::BracketLayout(ExpressionLayout * operandLayout) :
ExpressionLayout(),
m_operandLayout(operandLayout)
{
m_operandLayout->setParent(this);
m_baseline = m_operandLayout->baseline();
}
BracketLayout::~BracketLayout() {
delete m_operandLayout;
}
void BracketLayout::render(KDContext * ctx, KDPoint p, KDColor expressionColor, KDColor backgroundColor) {
KDSize operandSize = m_operandLayout->size();
ctx->fillRect(KDRect(p.x(), p.y(), k_lineThickness, m_operandLayout->size().height()), expressionColor);
ctx->fillRect(KDRect(p.x()+operandSize.width()+2*widthMargin()+k_lineThickness, p.y(), k_lineThickness, m_operandLayout->size().height()), expressionColor);
if (renderTopBar()) {
ctx->fillRect(KDRect(p.x(), p.y(), k_bracketWidth, k_lineThickness), expressionColor);
ctx->fillRect(KDRect(p.x()+2*k_lineThickness+operandSize.width()+2*widthMargin()-k_bracketWidth, p.y(), k_bracketWidth, k_lineThickness), expressionColor);
}
if (renderBottomBar()) {
ctx->fillRect(KDRect(p.x(), p.y()+operandSize.height()-k_lineThickness, k_bracketWidth, k_lineThickness), expressionColor);
ctx->fillRect(KDRect(p.x()+2*k_lineThickness+operandSize.width()+2*widthMargin()-k_bracketWidth, p.y()+operandSize.height()-k_lineThickness, k_bracketWidth, k_lineThickness), expressionColor);
}
}
KDSize BracketLayout::computeSize() {
KDSize operandSize = m_operandLayout->size();
return KDSize(operandSize.width() + 2*widthMargin() + 2*k_lineThickness, operandSize.height());
}
ExpressionLayout * BracketLayout::child(uint16_t index) {
if (index == 0) {
return m_operandLayout;
}
return nullptr;
}
KDPoint BracketLayout::positionOfChild(ExpressionLayout * child) {
return KDPoint(widthMargin()+k_lineThickness, 0);
}
}
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