diff options
| author | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-10-11 01:01:14 +0200 |
|---|---|---|
| committer | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-10-11 01:01:15 +0200 |
| commit | 50d41f14eecc32e374ca34f76d45d65684a640c8 (patch) | |
| tree | 1c38a164c1604139103aa69d88e8d184112f1b11 /src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp | |
| parent | e1fd6074935cd0be0df14d89eb0244fcbd1677cf (diff) | |
| parent | 5e421957de544224511c4823a4829ed2a34317d0 (diff) | |
Merge remote-tracking branch 'origin/5.15' into dev
Change-Id: I14f539ccfa4ab6e21188b98c314bdb030f3b9f70
Diffstat (limited to 'src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp')
| -rw-r--r-- | src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp b/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp index bf044229ff3..c51db59e1ff 100644 --- a/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp +++ b/src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp @@ -69,6 +69,7 @@ extern "C" { QT_BEGIN_NAMESPACE Q_LOGGING_CATEGORY(qLcEvdevTouch, "qt.qpa.input") +Q_LOGGING_CATEGORY(qLcEvents, "qt.qpa.input.events") /* android (and perhaps some other linux-derived stuff) don't define everything * in linux/input.h, so we'll need to do that ourselves. @@ -539,6 +540,9 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data) if (m_typeB) m_contacts[m_currentSlot].maj = m_currentData.maj; } else if (data->code == ABS_PRESSURE || data->code == ABS_MT_PRESSURE) { + if (Q_UNLIKELY(qLcEvents().isDebugEnabled())) + qCDebug(qLcEvents, "EV_ABS code 0x%x: pressure %d; bounding to [%d,%d]", + data->code, data->value, hw_pressure_min, hw_pressure_max); m_currentData.pressure = qBound(hw_pressure_min, data->value, hw_pressure_max); if (m_typeB || m_singleTouch) m_contacts[m_currentSlot].pressure = m_currentData.pressure; @@ -577,6 +581,7 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data) m_lastTouchPoints = m_touchPoints; m_touchPoints.clear(); Qt::TouchPointStates combinedStates; + bool hasPressure = false; for (auto i = m_contacts.begin(), end = m_contacts.end(); i != end; /*erasing*/) { auto it = i++; @@ -607,6 +612,9 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data) continue; } + if (contact.pressure) + hasPressure = true; + addTouchPoint(contact, &combinedStates); } @@ -651,7 +659,7 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data) m_contacts.clear(); - if (!m_touchPoints.isEmpty() && combinedStates != Qt::TouchPointStationary) + if (!m_touchPoints.isEmpty() && (hasPressure || combinedStates != Qt::TouchPointStationary)) reportPoints(); } @@ -777,6 +785,9 @@ void QEvdevTouchScreenData::reportPoints() tp.pressure = tp.state == Qt::TouchPointReleased ? 0 : 1; else tp.pressure = (tp.pressure - hw_pressure_min) / qreal(hw_pressure_max - hw_pressure_min); + + if (Q_UNLIKELY(qLcEvents().isDebugEnabled())) + qCDebug(qLcEvents) << "reporting" << tp; } // Let qguiapp pick the target window. |