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Move MainWindow::getContext() to constructor

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ctx always exists, spares a few if else statements
This commit is contained in:
tobtoht
2020-10-11 19:16:33 +02:00
parent 892416bc51
commit 2bddad004d
7 changed files with 12 additions and 16 deletions
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src/calcwidget.cpp
+2 -7
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@@ -13,6 +13,7 @@ CalcWidget::CalcWidget(QWidget *parent) :
ui(new Ui::CalcWidget)
{
ui->setupUi(this);
m_ctx = MainWindow::getContext();
ui->imageExchange->setBackgroundRole(QPalette::Base);
QPixmap pm(":/assets/images/exchange.png");
@@ -106,21 +107,15 @@ void CalcWidget::toComboChanged(const QString &data) {
}
void CalcWidget::initCrypto() {
if (this->m_ctx == nullptr)
this->m_ctx = MainWindow::getContext();
this->initComboBox();
}
void CalcWidget::initFiat() {
if(this->m_ctx == nullptr)
this->m_ctx = MainWindow::getContext();
this->initComboBox();
}
void CalcWidget::initComboBox() {
if(m_comboBoxInit || this->m_ctx == nullptr) return;
if(m_comboBoxInit) return;
QList<QString> marketsKeys = AppContext::prices->markets.keys();
QList<QString> ratesKeys = AppContext::prices->rates.keys();
if(marketsKeys.count() <= 0 || ratesKeys.count() <= 0) return;