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Home: add XMR/BTC ticker

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tobtoht 2022-06-10 13:42:55 +02:00
parent bf63341190
commit 026dae8591
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GPG key ID: 1CADD27F41F45C3C
4 changed files with 67 additions and 9 deletions
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11
src/MainWindow.cpp
View file

@ -363,9 +363,10 @@ void MainWindow::initMenu() {
void MainWindow::initHome() {
// Ticker widgets
m_priceTickerWidgets.append(new PriceTickerWidget(this, m_ctx, "XMR"));
m_priceTickerWidgets.append(new PriceTickerWidget(this, m_ctx, "BTC"));
for (const auto &widget : m_priceTickerWidgets) {
m_tickerWidgets.append(new PriceTickerWidget(this, m_ctx, "XMR"));
m_tickerWidgets.append(new PriceTickerWidget(this, m_ctx, "BTC"));
m_tickerWidgets.append(new RatioTickerWidget(this, m_ctx, "XMR", "BTC"));
for (const auto &widget : m_tickerWidgets) {
ui->tickerLayout->addWidget(widget);
}
@ -851,8 +852,8 @@ void MainWindow::menuAboutClicked() {
void MainWindow::menuSettingsClicked() {
Settings settings{m_ctx, this};
for (const auto &widget: m_priceTickerWidgets) {
connect(&settings, &Settings::preferredFiatCurrencyChanged, widget, &PriceTickerWidget::updateDisplay);
for (const auto &widget: m_tickerWidgets) {
connect(&settings, &Settings::preferredFiatCurrencyChanged, widget, &TickerWidgetBase::updateDisplay);
}
connect(&settings, &Settings::preferredFiatCurrencyChanged, m_balanceTickerWidget, &BalanceTickerWidget::updateDisplay);
connect(&settings, &Settings::preferredFiatCurrencyChanged, m_sendWidget, QOverload<>::of(&SendWidget::onPreferredFiatCurrencyChanged));

2
src/MainWindow.h
View file

@ -243,7 +243,7 @@ private:
LocalMoneroWidget *m_localMoneroWidget = nullptr;
#endif
QList<PriceTickerWidget*> m_priceTickerWidgets;
QList<TickerWidgetBase*> m_tickerWidgets;
BalanceTickerWidget *m_balanceTickerWidget;
QPointer<QAction> m_clearRecentlyOpenAction;

47
src/widgets/TickerWidget.cpp
View file

@ -14,7 +14,7 @@ TickerWidgetBase::TickerWidgetBase(QWidget *parent, QSharedPointer<AppContext> c
{
ui->setupUi(this);
ui->tickerPct->setFont(Utils::relativeFont(-2));
ui->tickerPct->setFont(Utils::relativeFont(-1));
ui->tickerFiat->setFont(Utils::relativeFont(0));
this->setPercentageText("0.0", true);
@ -48,6 +48,10 @@ void TickerWidgetBase::setFiatText(double amount, const QString &fiatCurrency) {
ui->tickerFiat->setText(conversionText);
}
void TickerWidgetBase::setDisplayText(const QString &text) {
ui->tickerFiat->setText(text);
}
// BalanceTickerWidget
BalanceTickerWidget::BalanceTickerWidget(QWidget *parent, QSharedPointer<AppContext> ctx, bool totalBalance)
: TickerWidgetBase(parent, std::move(ctx))
@ -82,7 +86,7 @@ PriceTickerWidget::PriceTickerWidget(QWidget *parent, QSharedPointer<AppContext>
this->setTitle(m_symbol);
connect(&appData()->prices, &Prices::fiatPricesUpdated, this, &PriceTickerWidget::updateDisplay);
connect(&appData()->prices, &Prices::fiatPricesUpdated, this, &PriceTickerWidget::updateDisplay);
connect(&appData()->prices, &Prices::cryptoPricesUpdated, this, &PriceTickerWidget::updateDisplay);
}
void PriceTickerWidget::updateDisplay() {
@ -96,8 +100,45 @@ void PriceTickerWidget::updateDisplay() {
return;
double percentChange24h = markets[m_symbol].price_usd_change_pct_24h;
QString percentChange24hStr = QString::number(percentChange24h, 'f', 2);
QString percentChange24hStr = QString::number(percentChange24h, 'f', 1);
this->setPercentageText(percentChange24hStr, percentChange24h >= 0.0);
this->setFiatText(price, fiatCurrency);
}
//RatioTickerWidget
RatioTickerWidget::RatioTickerWidget(QWidget *parent, QSharedPointer<AppContext> ctx, QString symbol1, QString symbol2)
: TickerWidgetBase(parent, std::move(ctx))
, m_symbol1(std::move(symbol1))
, m_symbol2(std::move(symbol2))
{
this->setTitle(QString("%1/%2").arg(m_symbol1, m_symbol2));
connect(&appData()->prices, &Prices::fiatPricesUpdated, this, &RatioTickerWidget::updateDisplay);
connect(&appData()->prices, &Prices::cryptoPricesUpdated, this, &RatioTickerWidget::updateDisplay);
}
void RatioTickerWidget::updateDisplay() {
double ratio = appData()->prices.convert(m_symbol1, m_symbol2, 1);
if (ratio < 0)
return;
// Approximation based on USD price
if (appData()->prices.markets.contains(m_symbol1) && appData()->prices.markets.contains(m_symbol2)) {
double price_symbol1 = appData()->prices.markets[m_symbol1].price_usd;
double price_symbol1_24h_ago = price_symbol1 - (price_symbol1 * (appData()->prices.markets[m_symbol1].price_usd_change_pct_24h / 100));
double price_symbol2 = appData()->prices.markets[m_symbol2].price_usd;
double price_symbol2_24h_ago = price_symbol2 - (price_symbol2 * (appData()->prices.markets[m_symbol2].price_usd_change_pct_24h / 100));
if (price_symbol2_24h_ago == 0) return;
double ratio_24h_ago = price_symbol1_24h_ago / price_symbol2_24h_ago;
if (ratio_24h_ago == 0) return;
double percentage_change = ((ratio - ratio_24h_ago) / ratio_24h_ago) * 100;
this->setPercentageText(QString::number(percentage_change, 'f', 1), ratio >= ratio_24h_ago);
}
this->setDisplayText(QString::number(ratio, 'f', 6));
}

16
src/widgets/TickerWidget.h
View file

@ -25,6 +25,7 @@ public:
void setPercentageText(const QString &text, bool positive);
void setFiatText(double amount, const QString &fiatCurrency);
void setDisplayText(const QString &text);
public slots:
virtual void updateDisplay() = 0;
@ -64,4 +65,19 @@ private:
QString m_symbol;
};
class RatioTickerWidget : public TickerWidgetBase
{
Q_OBJECT
public:
explicit RatioTickerWidget(QWidget *parent, QSharedPointer<AppContext> ctx, QString symbol1, QString symbol2);
public slots:
void updateDisplay() override;
private:
QString m_symbol1;
QString m_symbol2;
};
#endif // FEATHER_TICKERWIDGET_H