diff options
Diffstat (limited to 'src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp')
| -rw-r--r-- | src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp b/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp index 32ec9d5452..d53a317fc5 100644 --- a/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp +++ b/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp @@ -131,7 +131,8 @@ public: bool m_typeB; QTransform m_rotate; bool m_singleTouch; - int m_screenIndex; + QString m_screenName; + QPointer<QScreen> m_screen; }; QEvdevTouchScreenData::QEvdevTouchScreenData(QEvdevTouchScreenHandler *q_ptr, const QStringList &args) @@ -141,8 +142,7 @@ QEvdevTouchScreenData::QEvdevTouchScreenData(QEvdevTouchScreenHandler *q_ptr, co hw_range_x_min(0), hw_range_x_max(0), hw_range_y_min(0), hw_range_y_max(0), hw_pressure_min(0), hw_pressure_max(0), - m_typeB(false), m_singleTouch(false), - m_screenIndex(-1) + m_typeB(false), m_singleTouch(false) { m_forceToActiveWindow = args.contains(QLatin1String("force_window")); } @@ -301,10 +301,10 @@ QEvdevTouchScreenHandler::QEvdevTouchScreenHandler(const QString &device, const QTouchOutputMapping mapping; if (mapping.load()) { - d->m_screenIndex = mapping.screenIndexForDeviceNode(d->deviceNode); - if (d->m_screenIndex >= 0) - qCDebug(qLcEvdevTouch, "evdevtouch: Mapping device %s to screen index %d", - qPrintable(d->deviceNode), d->m_screenIndex); + d->m_screenName = mapping.screenNameForDeviceNode(d->deviceNode); + if (!d->m_screenName.isEmpty()) + qCDebug(qLcEvdevTouch, "evdevtouch: Mapping device %s to screen %s", + qPrintable(d->deviceNode), qPrintable(d->m_screenName)); } registerTouchDevice(); @@ -673,10 +673,18 @@ void QEvdevTouchScreenData::reportPoints() // geometry in the full virtual desktop space, there is nothing else // left to do since qguiapp will handle the rest. QScreen *screen = QGuiApplication::primaryScreen(); - if (m_screenIndex >= 0) { - const QList<QScreen *> screens = QGuiApplication::screens(); - if (m_screenIndex < screens.count()) - screen = screens.at(m_screenIndex); + if (!m_screenName.isEmpty()) { + if (!m_screen) { + const QList<QScreen *> screens = QGuiApplication::screens(); + for (QScreen *s : screens) { + if (s->name() == m_screenName) { + m_screen = s; + break; + } + } + } + if (m_screen) + screen = m_screen; } winRect = QHighDpi::toNativePixels(screen->geometry(), screen); } |