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Handle fake mouse events properly when triggered from a script

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This commit is contained in:
Brad Davis 2016-03-09 21:47:08 -08:00
parent f98b6c3a28
commit f04d1b4998
2 changed files with 26 additions and 16 deletions
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39
libraries/display-plugins/src/display-plugins/CompositorHelper.cpp
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@ -286,32 +286,39 @@ glm::vec2 CompositorHelper::getReticleMaximumPosition() const {
return result; return result;
} }
void CompositorHelper::sendFakeMouseEvent() {
if (qApp->thread() != QThread::currentThread()) {
QMetaObject::invokeMethod(this, "sendFakeMouseEvent", Qt::BlockingQueuedConnection);
return;
}
// in HMD mode we need to fake our mouse moves...
QPoint globalPos(_reticlePositionInHMD.x, _reticlePositionInHMD.y);
auto button = Qt::NoButton;
auto buttons = QApplication::mouseButtons();
auto modifiers = QApplication::keyboardModifiers();
static auto renderingWidget = PluginContainer::getInstance().getPrimaryWidget();
QMouseEvent event(QEvent::MouseMove, globalPos, button, buttons, modifiers);
_fakeMouseEvent = true;
qApp->sendEvent(renderingWidget, &event);
_fakeMouseEvent = false;
}
void CompositorHelper::setReticlePosition(const glm::vec2& position, bool sendFakeEvent) { void CompositorHelper::setReticlePosition(const glm::vec2& position, bool sendFakeEvent) {
if (isHMD()) { if (isHMD()) {
QMutexLocker locker(&_reticleLock);
glm::vec2 maxOverlayPosition = _currentDisplayPlugin->getRecommendedUiSize(); glm::vec2 maxOverlayPosition = _currentDisplayPlugin->getRecommendedUiSize();
// FIXME don't allow negative mouseExtra // FIXME don't allow negative mouseExtra
glm::vec2 mouseExtra = (MOUSE_EXTENTS_PIXELS - maxOverlayPosition) / 2.0f; glm::vec2 mouseExtra = (MOUSE_EXTENTS_PIXELS - maxOverlayPosition) / 2.0f;
glm::vec2 minMouse = vec2(0) - mouseExtra; glm::vec2 minMouse = vec2(0) - mouseExtra;
glm::vec2 maxMouse = maxOverlayPosition + mouseExtra; glm::vec2 maxMouse = maxOverlayPosition + mouseExtra;
_reticlePositionInHMD = glm::clamp(position, minMouse, maxMouse); {
QMutexLocker locker(&_reticleLock);
_reticlePositionInHMD = glm::clamp(position, minMouse, maxMouse);
}
if (sendFakeEvent) { if (sendFakeEvent) {
// in HMD mode we need to fake our mouse moves... sendFakeMouseEvent();
QPoint globalPos(_reticlePositionInHMD.x, _reticlePositionInHMD.y);
auto button = Qt::NoButton;
auto buttons = QApplication::mouseButtons();
auto modifiers = QApplication::keyboardModifiers();
static auto renderingWidget = PluginContainer::getInstance().getPrimaryWidget();
if (qApp->thread() == QThread::currentThread()) {
QMouseEvent event(QEvent::MouseMove, globalPos, button, buttons, modifiers);
_fakeMouseEvent = true;
qApp->sendEvent(renderingWidget, &event);
_fakeMouseEvent = false;
} else {
qApp->postEvent(renderingWidget, new QMouseEvent(QEvent::MouseMove, globalPos, button, buttons, modifiers));
}
} }
} else { } else {
// NOTE: This is some debugging code we will leave in while debugging various reticle movement strategies, // NOTE: This is some debugging code we will leave in while debugging various reticle movement strategies,

3
libraries/display-plugins/src/display-plugins/CompositorHelper.h
View file

@ -116,6 +116,9 @@ public:
signals: signals:
void allowMouseCaptureChanged(); void allowMouseCaptureChanged();
protected slots:
void sendFakeMouseEvent();
private: private:
glm::mat4 getUiTransform() const; glm::mat4 getUiTransform() const;
void updateTooltips(); void updateTooltips();