int main()
{
init();
initSentence( "the man washed the blue car" );
parseSentence();
emitFrame();
destroySentence();
initSentence( "a dog chased a dirty cat" );
parseSentence();
emitFrame();
destroySentence();
return 0;
}
void
V4LFrameSource::run() {
RecursiveMutexLock runningLock(m_runningMutex);
int64_t frameTS = -1;
int64_t lastFrameTS = -1;
while (m_isRunning) {
runningLock.unlock();
try {
FramePtr frame(new Frame());
readFrame(frame.get());
frameTS = frame->getTimestamp();
{
RecursiveMutexLock framePtrLock(m_framePtrMutex);
m_lastFrame = frame;
}
emitFrame(frame);
lastFrameTS = frameTS;
} catch (EOFException e) {
break;
} catch (IOException e) {
std::cout << "ERROR: " << e.what() << std::endl;
}
runningLock.lock();
}
}
void HtmlExporter::emitFrame( QTextFrame::Iterator frameIt )
{
// kDebug() << "html" << html;
if ( !frameIt.atEnd() ) {
QTextFrame::Iterator next = frameIt;
++next;
if ( next.atEnd()
&& frameIt.currentFrame() == 0
&& frameIt.parentFrame() != doc->rootFrame()
&& frameIt.currentBlock().begin().atEnd() ) {
return;
}
}
for ( QTextFrame::Iterator it = frameIt;
!it.atEnd(); ++it ) {;
if ( QTextFrame *f = it.currentFrame() ) {
// qDebug() << "Its a frame, not a block" << endl;
if ( QTextTable * table = qobject_cast<QTextTable *>( f ) ) {
emitTable( table );
} else {
// qDebug() << "isn't table" << endl;
html += QLatin1String( "\n<table" );
QTextFrameFormat format = f->frameFormat();
if ( format.hasProperty( QTextFormat::FrameBorder ) ) {
emitAttribute( "border", QString::number( format.border() ) );
}
html += QLatin1String( " style=\"-qt-table-type: frame;" );
emitFloatStyle( format.position(), OmitStyleTag );
if ( format.hasProperty( QTextFormat::FrameMargin ) ) {
const QString margin = QString::number( format.margin() );
emitMargins( margin, margin, margin, margin );
}
html += QLatin1Char( '\"' );
emitTextLength( "width", format.width() );
emitTextLength( "height", format.height() );
QBrush bg = format.background();
if ( bg != Qt::NoBrush ) {
emitAttribute( "bgcolor", bg.color().name() );
}
html += QLatin1Char( '>' );
html += QLatin1String( "\n<tr>\n<td style=\"border: none;\">" );
emitFrame( f->begin() );
html += QLatin1String( "</td></tr></table>" );
}
} else if ( it.currentBlock().isValid() ) {
// qDebug()<< "is valid" << endl;
emitBlock( it.currentBlock() );
}
}
}
VPlayer::VPlayer(QObject *parent) :
QObject(parent)
{
vlc=libvlc_new(0,NULL);
m=NULL;
mp=NULL;
swsctx=NULL;
state=Stop;
valid=false;
ratio=0;
connect(this,SIGNAL(rendered(QImage)),this,SLOT(emitFrame(QImage)));
}
void
V4LFrameSource::reemitFrame() {
if (!m_isOpen) return;
FramePtr ptr;
{
RecursiveMutexLock lock(m_framePtrMutex);
ptr = m_lastFrame;
}
if (ptr != NULL) emitFrame(ptr);
}
void CGModule::emitModule(){
CGSymFinder vis(this);
size_t k;
for( k=0;k<frames.size();++k ){
CGFrame *f=frames[k];
CGSym *sym=f->fun->sym;
if( sym->linkage==CG_EXPORT ) exportSyms.insert( sym->value );
CGAsm *as;
for( as=f->assem.begin;as!=f->assem.end;as=as->succ ){
CGStm *t=as->stm;
if( !t ) continue;
t->visit( vis );
}
}
set<string>::iterator sym_it;
//header
emitHeader();
//imports
for( sym_it=importSyms.begin();sym_it!=importSyms.end();++sym_it ){
emitImport( *sym_it );
}
//exports
for( sym_it=exportSyms.begin();sym_it!=exportSyms.end();++sym_it ){
emitExport( *sym_it );
}
//frames
for( k=0;k<frames.size();++k ){
emitFrame( frames[k] );
}
//datas
for( k=0;k<datas.size();++k ){
emitData( datas[k] );
}
//footer
emitFooter();
out.flush();
}
QString HtmlExporter::toHtml( const QTextDocument* document )
{
//kDebug();
if ( document->isEmpty() ) {
return html;
}
doc = document;
// kDebug() << doc->blockCount() << endl;
//const QFont defaultFont = doc->defaultFont();
//defaultCharFormat.setFont(defaultFont);
emitFrame( doc->rootFrame()->begin() );
// emitBlock(doc->rootFrame()->begin().currentBlock());
//sanitizeHtml();
html.replace( QRegExp( "<br[\\s]*/>" ), "<br />\n" );
if ( html.endsWith( ">\n" ) ) {
html.remove( html.length() - 1, 1 );
}
return html;
}
void CanReceiverFilter::processMessage(CanFrame frame)
{
foreach (auto receiver, receivers.values(frame.getId()))
receiver->emitFrame(frame);
}
void HtmlExporter::emitTable( const QTextTable *table )
{
//qDebug() << "emitTable" << html;
QTextTableFormat format = table->format();
html += QLatin1String( "\n<table" );
if ( format.hasProperty( QTextFormat::FrameBorder ) ) {
emitAttribute( "border", QString::number( format.border() ) );
}
emitFloatStyle( format.position() );
emitAlignment( format.alignment() );
emitTextLength( "width", format.width() );
if ( format.hasProperty( QTextFormat::TableCellSpacing ) ) {
emitAttribute( "cellspacing", QString::number( format.cellSpacing() ) );
}
if ( format.hasProperty( QTextFormat::TableCellPadding ) ) {
emitAttribute( "cellpadding", QString::number( format.cellPadding() ) );
}
QBrush bg = format.background();
if ( bg != Qt::NoBrush ) {
emitAttribute( "bgcolor", bg.color().name() );
}
html += QLatin1Char( '>' );
const int rows = table->rows();
const int columns = table->columns();
QVector<QTextLength> columnWidths = format.columnWidthConstraints();
if ( columnWidths.isEmpty() ) {
columnWidths.resize( columns );
columnWidths.fill( QTextLength() );
}
// Q_ASSERT(columnWidths.count() == columns);
QVarLengthArray<bool> widthEmittedForColumn( columns );
for ( int i = 0; i < columns; ++i ) {
widthEmittedForColumn[i] = false;
}
const int headerRowCount = qMin( format.headerRowCount(), rows );
if ( headerRowCount > 0 ) {
html += QLatin1String( "<thead>" );
}
for ( int row = 0; row < rows; ++row ) {
html += QLatin1String( "\n<tr>" );
for ( int col = 0; col < columns; ++col ) {
const QTextTableCell cell = table->cellAt( row, col );
// for col/rowspans
if ( cell.row() != row ) {
continue;
}
if ( cell.column() != col ) {
continue;
}
html += QLatin1String( "\n<td" );
if ( !widthEmittedForColumn[col] ) {
emitTextLength( "width", columnWidths.at( col ) );
widthEmittedForColumn[col] = true;
}
if ( cell.columnSpan() > 1 ) {
emitAttribute( "colspan", QString::number( cell.columnSpan() ) );
}
if ( cell.rowSpan() > 1 ) {
emitAttribute( "rowspan", QString::number( cell.rowSpan() ) );
}
const QTextCharFormat cellFormat = cell.format();
QBrush bg = cellFormat.background();
if ( bg != Qt::NoBrush ) {
emitAttribute( "bgcolor", bg.color().name() );
}
html += QLatin1Char( '>' );
emitFrame( cell.begin() );
html += QLatin1String( "</td>" );
}
html += QLatin1String( "</tr>" );
if ( headerRowCount > 0 && row == headerRowCount - 1 ) {
html += QLatin1String( "</thead>" );
}
}
html += QLatin1String( "</table>" );
}