44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
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#include "BrightnessSlider.hpp"
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#include "Label.hpp"
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#include "Slider.hpp"
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using namespace UI::Widget;
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BrightnessSlider::BrightnessSlider(std::shared_ptr<DisplayAbstract> aDisplay)
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: Base(ID::Widgets::BrightnessSlider), mDisplay(aDisplay),
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mSlider(AddElement<Widget::Slider>(std::make_unique<Slider>(
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[this](auto aNewBrightness) {
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mDisplay->setBrightness(aNewBrightness);
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},
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0, 255))),
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mLabel(AddElement<Widget::Label>(std::make_unique<Label>("Brightness"))) {
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mLabel->AlignTo(this, LV_ALIGN_TOP_MID);
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mSlider->AlignTo(mLabel, LV_ALIGN_OUT_BOTTOM_MID);
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mSlider->SetWidth(GetContentWidth() - GetContentWidth() * 0.25f);
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}
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void BrightnessSlider::OnShow() {
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mSlider->SetValue(mDisplay->getBrightness());
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Base::OnShow();
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}
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void BrightnessSlider::SetHeight(lv_coord_t aHeight) {
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Base::SetHeight(aHeight);
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auto labelHeight = 12;
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auto sliderHeight = aHeight * 0.60f - labelHeight;
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mLabel->SetHeight(labelHeight);
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mSlider->SetHeight(sliderHeight);
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mLabel->AlignTo(this, LV_ALIGN_TOP_MID);
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mSlider->AlignTo(mLabel, LV_ALIGN_OUT_BOTTOM_MID, 0,
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mLabel->GetContentHeight());
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}
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bool BrightnessSlider::OnKeyEvent(KeyPressAbstract::KeyEvent aKeyEvent) {
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using ID = KeyPressAbstract::KeyId;
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using Type = KeyPressAbstract::KeyEvent::Type;
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if (aKeyEvent.mId == ID::Aux1 && aKeyEvent.mType == Type::Press) {
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SetVisiblity(!IsSetVisible());
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return true;
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}
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return false;
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}
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