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Expose input device group on DBus

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This is useful to combine tablet pen and pad devices into one logical device
This commit is contained in:
Nicolas Fella 2024-07-07 01:45:37 +02:00
parent e0202c7531
commit 32c696b45e
2 changed files with 11 additions and 0 deletions
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4
src/backends/libinput/device.cpp
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@ -17,6 +17,7 @@
#include "mousebuttons.h"
#include "pointer_input.h"
#include <QCryptographicHash>
#include <QDBusArgument>
#include <QDBusConnection>
#include <QDBusMetaType>
@ -360,6 +361,9 @@ Device::Device(libinput_device *device, QObject *parent)
m_calibrationMatrix = m_defaultCalibrationMatrix;
}
libinput_device_group *group = libinput_device_get_device_group(device);
m_deviceGroupId = QCryptographicHash::hash(QString::asprintf("%p", group).toLatin1(), QCryptographicHash::Sha1).toBase64();
qDBusRegisterMetaType<QMatrix4x4>();
QDBusConnection::sessionBus().registerObject(QStringLiteral("/org/kde/KWin/InputDevice/") + m_sysName,

7
src/backends/libinput/device.h
View file

@ -143,6 +143,7 @@ class KWIN_EXPORT Device : public InputDevice
Q_PROPERTY(QRectF outputArea READ outputArea WRITE setOutputArea NOTIFY outputAreaChanged)
Q_PROPERTY(bool defaultMapToWorkspace READ defaultMapToWorkspace CONSTANT)
Q_PROPERTY(bool mapToWorkspace READ isMapToWorkspace WRITE setMapToWorkspace NOTIFY mapToWorkspaceChanged)
Q_PROPERTY(QString deviceGroupId READ deviceGroupId CONSTANT)
public:
explicit Device(libinput_device *device, QObject *parent = nullptr);
@ -645,6 +646,11 @@ public:
void setMapToWorkspace(bool mapToWorkspace);
QString deviceGroupId() const
{
return m_deviceGroupId;
}
/**
* Gets the Device for @p native. @c null if there is no Device for @p native.
*/
@ -759,6 +765,7 @@ private:
LEDs m_leds;
QRectF m_outputArea = QRectF(0, 0, 1, 1);
bool m_mapToWorkspace = false;
QString m_deviceGroupId;
};
}