void Builder::drawListItemBullet(Layout &l, float parentPosY) {
Layout *parent = nullptr;
if (_layoutStack.size() > 1) {
parent = _layoutStack.at(_layoutStack.size() - 1);
}
const auto density = _media.density;
auto origin = Vec2(roundf(l.position.x * density), roundf((parentPosY) * density));
FontStyle fStyle = l.node->getStyle().compileFontStyle(this);
ParagraphStyle pStyle = l.node->getStyle().compileParagraphLayout(this);
pStyle.textIndent.value = 0.0f; pStyle.textIndent.metric = style::Size::Metric::Px;
auto baseFont = _fontSet->getLayout(fStyle)->getData();
Label label;
Formatter reader(getFontSet(), &label._format, _media.density);
reader.setOpticalAlignment(false);
initFormatter(l, pStyle, parentPosY, reader, true);
if (parent && parent->listItem != Layout::ListNone) {
TextStyle textStyle = l.node->getStyle().compileTextLayout(this);
WideString str = getListItemString(parent, l);
reader.read(fStyle, textStyle, str, 0, 0);
}
reader.finalize();
float offset = fixLabelPagination(l, label);
float finalHeight = reader.getHeight() / density + offset;
float finalWidth = reader.getMaxLineX() / density;
float x = 0, w = _media.surfaceSize.width;
std::tie(x, w) = getFloatBounds(&l, origin.y / density, finalHeight);
l.postObjects.emplace_back(Rect(x - l.position.x - finalWidth - pStyle.listOffset.computeValue(l.size.width, baseFont->metrics.height),
origin.y / density - l.position.y, finalWidth, finalHeight), std::move(label));
}
bool PresentationEngineManager::startDocument( const std::string &file ) {
LDEBUG( "PresentationEngineManager", "Start document: doc=%s", file.c_str() );
if (formatter()) {
_sys->enqueue( boost::bind( &PresentationEngineManager::stopDocument, this ) );
{ // Wait for compare
boost::unique_lock<boost::mutex> lock( _stopMutex );
while (!_stopped) {
_stopWakeup.wait( lock );
}
_stopped = false;
}
}
// Init settings module
player::settings::init();
initFormatter( file );
if (!formatter()->parseDocument()) {
LWARN( "PresentationEngineManager", "parseDocument fail" );
return false;
}
// Play formatter
_sys->enqueue( boost::bind( &FormatterMediator::play, formatter() ) );
return true;
}
ValueTabView::ValueTabView(const QString& name, QWidget * parent)
: controller(parent), formatter(AbstractFormatter::getFormatter()),
currentCell(nullptr)
{
initLayout();
initKeyName();
keyName->setText(name);
initFormatter();
}
Camera::Camera(dwSensorHandle_t &sensor, dwSensorParams salParams, dwSALHandle_t sal, dwContextHandle_t sdk, ProgramArguments arguments, bool record)
{
// Init dwHandles
this->sensor = DW_NULL_HANDLE;
streamer = DW_NULL_HANDLE;
serializer = DW_NULL_HANDLE;
// Are we recording the camera?
this->record = false || record;
//Initialize sensors
dwStatus result = dwSAL_createSensor(&sensor, salParams, sal);
// Initialize camera and image properties
if (result == DW_SUCCESS) {
this->sensor = sensor;
dwImageProperties cameraImageProperties;
dwSensorCamera_getImageProperties(&cameraImageProperties,
DW_CAMERA_PROCESSED_IMAGE,
this->sensor);
dwCameraProperties cameraProperties;
dwSensorCamera_getSensorProperties(&cameraProperties, this->sensor);
width = cameraImageProperties.width;
height = cameraImageProperties.height;
imageType = cameraImageProperties.type;
numSiblings = cameraProperties.siblings;
std::cout << "Camera siblings: " << numSiblings << std::endl;
}
else {
std::cerr << "Cannot create driver: " << salParams.protocol
<< " with params: " << salParams.parameters << std::endl
<< "Error: " << dwGetStatusName(result) << std::endl;
if (result == DW_INVALID_ARGUMENT) {
std::cerr << "It is possible the given camera is not supported. " << std::endl;
}
}
initImagePool(sdk);
initFormatter(sdk);
if (record) initSerializer(arguments);
}
