97 lines
1.9 KiB
C++
97 lines
1.9 KiB
C++
#include "slider-ignorewheel.hpp"
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SliderIgnoreScroll::SliderIgnoreScroll(QWidget *parent) : QSlider(parent)
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{
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setFocusPolicy(Qt::StrongFocus);
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}
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SliderIgnoreScroll::SliderIgnoreScroll(Qt::Orientation orientation,
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QWidget *parent)
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: QSlider(parent)
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{
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setFocusPolicy(Qt::StrongFocus);
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setOrientation(orientation);
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}
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void SliderIgnoreScroll::wheelEvent(QWheelEvent *event)
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{
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if (!hasFocus())
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event->ignore();
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else
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QSlider::wheelEvent(event);
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}
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VolumeSlider::VolumeSlider(obs_fader_t *fader, QWidget *parent)
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: SliderIgnoreScroll(parent)
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{
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fad = fader;
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}
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VolumeSlider::VolumeSlider(obs_fader_t *fader, Qt::Orientation orientation,
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QWidget *parent)
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: SliderIgnoreScroll(orientation, parent)
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{
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fad = fader;
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}
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VolumeAccessibleInterface::VolumeAccessibleInterface(QWidget *w)
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: QAccessibleWidget(w)
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{
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}
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VolumeSlider *VolumeAccessibleInterface::slider() const
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{
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return qobject_cast<VolumeSlider *>(object());
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}
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QString VolumeAccessibleInterface::text(QAccessible::Text t) const
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{
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if (slider()->isVisible()) {
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switch (t) {
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case QAccessible::Text::Value:
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return currentValue().toString();
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default:
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break;
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}
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}
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return QAccessibleWidget::text(t);
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}
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QVariant VolumeAccessibleInterface::currentValue() const
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{
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QString text;
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float db = obs_fader_get_db(slider()->fad);
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if (db < -96.0f)
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text = "-inf dB";
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else
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text = QString::number(db, 'f', 1).append(" dB");
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return text;
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}
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void VolumeAccessibleInterface::setCurrentValue(const QVariant &value)
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{
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slider()->setValue(value.toInt());
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}
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QVariant VolumeAccessibleInterface::maximumValue() const
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{
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return slider()->maximum();
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}
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QVariant VolumeAccessibleInterface::minimumValue() const
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{
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return slider()->minimum();
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}
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QVariant VolumeAccessibleInterface::minimumStepSize() const
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{
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return slider()->singleStep();
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}
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QAccessible::Role VolumeAccessibleInterface::role() const
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{
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return QAccessible::Role::Slider;
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}
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