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#ifndef WIDGET_HPP_
#define WIDGET_HPP_
class Adafruit_GFX;
#include <cstring>
class Widget {
private:
unsigned int height;
public:
constexpr Widget(unsigned int _height = 0)
: height(_height) {}
inline unsigned int getHeight(void) const {
return height;
}
virtual void render(Adafruit_GFX& display, unsigned int ypos) = 0;
protected:
inline void setHeight(unsigned int _height) {
height = _height;
}
};
class TimeWidget : public Widget {
private:
unsigned int prevTicks;
public:
constexpr TimeWidget(void)
: Widget(30), prevTicks(0) {}
void render(Adafruit_GFX& display, unsigned int ypos) final;
};
class NotificationWidget : public Widget {
private:
char message[36];
public:
NotificationWidget(const char *msg)
: Widget(48) {
unsigned int i;
for (i = 0; msg[i] != '\0' && i < 35; i++)
message[i] = msg[i];
message[i] = '\0';
setHeight(16 * (i / 12 + 1));
}
void render(Adafruit_GFX& display, unsigned int ypos) final;
};
#endif // WIDGET_HPP_
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