diff options
author | Laszlo Agocs <laszlo.agocs@qt.io> | 2016-09-14 14:05:05 +0200 |
---|---|---|
committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2016-09-22 10:30:13 +0000 |
commit | b638a7da38eba2e520a0636b9b08602a556b4849 (patch) | |
tree | 181165bb013d010952b116ecd3ceeba781f4d49b /src/platformsupport/input | |
parent | 036639c2b575de238a519cb029c4ba70d4c8980d (diff) |
eglfs: Add missing virtual layout setting for DRM/KMS
Just setting virtualDesktopLayout and virtualIndex are not
always enough. To create more complex shapes (e.g. a T-shaped
cluster) the top-left position has to be specified explicitly.
Enable this via an optional virtualPos property.
This also involves improving evdevtouch's mapping functionality.
Instead of fragile indices, rely on the screen name instead.
Change-Id: I138840779032ad9da674bfef7763adfdfc74ccd4
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'src/platformsupport/input')
3 files changed, 27 insertions, 19 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); } diff --git a/src/platformsupport/input/shared/qtouchoutputmapping.cpp b/src/platformsupport/input/shared/qtouchoutputmapping.cpp index 55c1dc34f4..0a1afd4739 100644 --- a/src/platformsupport/input/shared/qtouchoutputmapping.cpp +++ b/src/platformsupport/input/shared/qtouchoutputmapping.cpp @@ -71,21 +71,21 @@ bool QTouchOutputMapping::load() const QVariantMap output = outputs.at(i).toObject().toVariantMap(); if (!output.contains(QStringLiteral("touchDevice"))) continue; - if (!output.contains(QStringLiteral("virtualIndex"))) { - qWarning("evdevtouch: Output %d specifies touchDevice but not virtualIndex, this is wrong", i); + if (!output.contains(QStringLiteral("name"))) { + qWarning("evdevtouch: Output %d specifies touchDevice but not name, this is wrong", i); continue; } const QString &deviceNode = output.value(QStringLiteral("touchDevice")).toString(); - const int screenIndex = output.value(QStringLiteral("virtualIndex")).toInt(); - m_screenIndexTable.insert(deviceNode, screenIndex); + const QString &screenName = output.value(QStringLiteral("name")).toString(); + m_screenTable.insert(deviceNode, screenName); } return true; } -int QTouchOutputMapping::screenIndexForDeviceNode(const QString &deviceNode) +QString QTouchOutputMapping::screenNameForDeviceNode(const QString &deviceNode) { - return m_screenIndexTable.value(deviceNode, -1); + return m_screenTable.value(deviceNode); } QT_END_NAMESPACE diff --git a/src/platformsupport/input/shared/qtouchoutputmapping_p.h b/src/platformsupport/input/shared/qtouchoutputmapping_p.h index 74999d93ce..94d4dbc3b1 100644 --- a/src/platformsupport/input/shared/qtouchoutputmapping_p.h +++ b/src/platformsupport/input/shared/qtouchoutputmapping_p.h @@ -60,10 +60,10 @@ class QTouchOutputMapping { public: bool load(); - int screenIndexForDeviceNode(const QString &deviceNode); + QString screenNameForDeviceNode(const QString &deviceNode); private: - QHash<QString, int> m_screenIndexTable; + QHash<QString, QString> m_screenTable; }; QT_END_NAMESPACE |