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[apps] Memoize matrix layout displayed in Variable box in global context

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This commit is contained in:
Émilie Feral
2018-04-11 11:53:52 +02:00
parent 3613c45381
commit b566676a76
6 changed files with 46 additions and 29 deletions
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18
apps/variable_box_leaf_cell.cpp
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@@ -5,7 +5,6 @@ using namespace Poincare;
VariableBoxLeafCell::VariableBoxLeafCell() :
HighlightCell(),
m_expressionLayout(nullptr),
m_labelView(KDText::FontSize::Small, 0, 0.5, KDColorBlack, KDColorWhite),
m_subtitleView(KDText::FontSize::Small, 0, 0.5, Palette::GreyDark, KDColorWhite),
m_expressionView(1.0f, 0.5f),
@@ -13,12 +12,6 @@ VariableBoxLeafCell::VariableBoxLeafCell() :
{
}
VariableBoxLeafCell::~VariableBoxLeafCell() {
if (m_expressionLayout != nullptr) {
delete m_expressionLayout;
m_expressionLayout = nullptr;
}
}
void VariableBoxLeafCell::displayExpression(bool displayExpression) {
m_displayExpression = displayExpression;
}
@@ -83,15 +76,8 @@ void VariableBoxLeafCell::setSubtitle(const char * text) {
layoutSubviews();
}
void VariableBoxLeafCell::setExpression(const Expression * expression) {
if(m_expressionLayout != nullptr) {
delete m_expressionLayout;
m_expressionLayout = nullptr;
}
if (expression) {
m_expressionLayout = expression->createLayout();
}
m_expressionView.setExpression(m_expressionLayout);
void VariableBoxLeafCell::setExpressionLayout(ExpressionLayout * expressionLayout) {
m_expressionView.setExpression(expressionLayout);
}
void VariableBoxLeafCell::drawRect(KDContext * ctx, KDRect rect) const {