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84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
#include "mousemanager.h"
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#include "mouseadaptor.h"
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#include "input/kwininputbackend.h"
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#include <QDBusConnection>
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Mouse::Mouse(QObject *parent)
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: QObject(parent)
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, m_backend(new KWinInputBackend(KWinInputBackend::DeviceType::Pointer, this))
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{
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new MouseAdaptor(this);
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QDBusConnection::sessionBus().registerObject(QStringLiteral("/Mouse"), this);
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connect(m_backend, &KWinInputBackend::devicesChanged, this, [this] {
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emit availableChanged();
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emit leftHandedChanged();
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emit accelerationChanged();
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emit naturalScrollChanged();
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emit pointerAccelerationChanged();
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});
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}
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Mouse::~Mouse() = default;
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bool Mouse::available() const
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{
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return m_backend->available();
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}
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bool Mouse::leftHanded() const
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{
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return m_backend->booleanProperty(QStringLiteral("leftHanded"));
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}
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void Mouse::setLeftHanded(bool enabled)
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{
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if (leftHanded() == enabled)
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return;
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m_backend->setBooleanProperty(QStringLiteral("leftHanded"), enabled);
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emit leftHandedChanged();
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}
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bool Mouse::acceleration() const
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{
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return m_backend->booleanProperty(QStringLiteral("pointerAccelerationProfileFlat"));
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}
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void Mouse::setAcceleration(bool enabled)
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{
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if (acceleration() == enabled)
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return;
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m_backend->setBooleanProperty(QStringLiteral("pointerAccelerationProfileFlat"), enabled);
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m_backend->setBooleanProperty(QStringLiteral("pointerAccelerationProfileAdaptive"), !enabled);
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emit accelerationChanged();
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}
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bool Mouse::naturalScroll() const
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{
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return m_backend->booleanProperty(QStringLiteral("naturalScroll"));
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}
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void Mouse::setNaturalScroll(bool enabled)
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{
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if (naturalScroll() == enabled)
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return;
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m_backend->setBooleanProperty(QStringLiteral("naturalScroll"), enabled);
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emit naturalScrollChanged();
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}
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qreal Mouse::pointerAcceleration() const
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{
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return m_backend->realProperty(QStringLiteral("pointerAcceleration"));
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}
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void Mouse::setPointerAcceleration(qreal value)
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{
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value = qBound<qreal>(-1.0, value, 1.0);
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if (qFuzzyCompare(1.0 + pointerAcceleration(), 1.0 + value))
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return;
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m_backend->setRealProperty(QStringLiteral("pointerAcceleration"), value);
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emit pointerAccelerationChanged();
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}
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