28 lines
672 B
C++
28 lines
672 B
C++
#pragma once
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#include "Widget.hpp"
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#include <ctime>
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class ClockWidget : public Widget {
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public:
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explicit ClockWidget(const WidgetConfig& config);
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lv_obj_t* create(lv_obj_t* parent) override;
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void applyStyle() override;
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void onKnxTime(const struct tm& value, TextSource source) override;
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private:
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void drawFace();
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void updateHands(const struct tm& time);
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lv_obj_t* hourHand_ = nullptr;
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lv_obj_t* minuteHand_ = nullptr;
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lv_obj_t* secondHand_ = nullptr;
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lv_obj_t* centerDot_ = nullptr;
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// Cache current time to avoid redrawing if not changed
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int lastHour_ = -1;
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int lastMinute_ = -1;
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int lastSecond_ = -1;
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};
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