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Debounce writing the setting to cache when adjusting card sizes.

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This commit is contained in:
Lukas Brübach 2025-02-02 19:30:27 +01:00
parent f0adafb275
commit 1546e895ba
2 changed files with 19 additions and 27 deletions
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40
cockatrice/src/client/ui/widgets/cards/card_size_widget.cpp
View file

@ -1,16 +1,8 @@
#include "card_size_widget.h"
#include "../../../../settings/cache_settings.h"
#include "../printing_selector/printing_selector.h"
#include "../visual_deck_storage/visual_deck_storage_widget.h"
/**
* @class CardSizeWidget
* @brief A widget for adjusting card sizes using a slider.
*
* This widget allows users to dynamically change the card size in a linked FlowWidget
* and updates the application's settings accordingly.
*/
CardSizeWidget::CardSizeWidget(QWidget *parent, FlowWidget *flowWidget, int defaultValue)
: parent(parent), flowWidget(flowWidget)
{
@ -22,8 +14,8 @@ CardSizeWidget::CardSizeWidget(QWidget *parent, FlowWidget *flowWidget, int defa
cardSizeLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
cardSizeSlider = new QSlider(Qt::Horizontal, this);
cardSizeSlider->setRange(50, 250); ///< Slider range for card size adjustment.
cardSizeSlider->setValue(defaultValue); ///< Initial slider value.
cardSizeSlider->setRange(50, 250);
cardSizeSlider->setValue(defaultValue);
cardSizeLayout->addWidget(cardSizeLabel);
cardSizeLayout->addWidget(cardSizeSlider);
@ -32,29 +24,25 @@ CardSizeWidget::CardSizeWidget(QWidget *parent, FlowWidget *flowWidget, int defa
connect(cardSizeSlider, &QSlider::valueChanged, flowWidget, &FlowWidget::setMinimumSizeToMaxSizeHint);
}
// Debounce setup
debounceTimer.setSingleShot(true);
connect(&debounceTimer, &QTimer::timeout, this, [this]() {
if (qobject_cast<PrintingSelector *>(parentWidget())) {
SettingsCache::instance().setPrintingSelectorCardSize(pendingValue);
} else if (qobject_cast<VisualDeckStorageWidget *>(parentWidget())) {
SettingsCache::instance().setVisualDeckStorageCardSize(pendingValue);
}
});
connect(cardSizeSlider, &QSlider::valueChanged, this, &CardSizeWidget::updateCardSizeSetting);
}
/**
* @brief Updates the card size setting in the application's cache.
*
* @param newValue The new card size value set by the slider.
*/
void CardSizeWidget::updateCardSizeSetting(int newValue)
{
// Check the type of the parent widget
if ((parent = qobject_cast<PrintingSelector *>(parentWidget()))) {
SettingsCache::instance().setPrintingSelectorCardSize(newValue);
} else if ((parent = qobject_cast<VisualDeckStorageWidget *>(parentWidget()))) {
SettingsCache::instance().setVisualDeckStorageCardSize(newValue);
}
pendingValue = newValue;
debounceTimer.start(300); // 300ms debounce time
}
/**
* @brief Gets the slider widget used for adjusting the card size.
*
* @return A pointer to the QSlider object.
*/
QSlider *CardSizeWidget::getSlider() const
{
return cardSizeSlider;

6
cockatrice/src/client/ui/widgets/cards/card_size_widget.h
View file

@ -6,6 +6,7 @@
#include <QHBoxLayout>
#include <QLabel>
#include <QSlider>
#include <QTimer>
#include <QWidget>
class CardSizeWidget : public QWidget
@ -15,15 +16,18 @@ class CardSizeWidget : public QWidget
public:
explicit CardSizeWidget(QWidget *parent, FlowWidget *flowWidget = nullptr, int defaultValue = 100);
[[nodiscard]] QSlider *getSlider() const;
QWidget *parent;
public slots:
void updateCardSizeSetting(int newValue);
private:
QWidget *parent;
FlowWidget *flowWidget;
QHBoxLayout *cardSizeLayout;
QLabel *cardSizeLabel;
QSlider *cardSizeSlider;
QTimer debounceTimer; // Debounce timer
int pendingValue; // Stores the latest slider value
};
#endif // CARD_SIZE_WIDGET_H