Diffstat (limited to 'noncore/graphics/opie-eye/slave/slavereciever.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/graphics/opie-eye/slave/slavereciever.cpp | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/noncore/graphics/opie-eye/slave/slavereciever.cpp b/noncore/graphics/opie-eye/slave/slavereciever.cpp new file mode 100644 index 0000000..951f3df --- a/dev/null +++ b/noncore/graphics/opie-eye/slave/slavereciever.cpp @@ -0,0 +1,214 @@ +/* + * GPLv2 zecke@handhelds.org + */ + +#include "slavereciever.h" +#include "slaveiface.h" + +#include <qpe/qcopenvelope_qws.h> +#include <qpe/qpeapplication.h> + +#include <qtimer.h> + +static SlaveObjects* _slaveObj = 0; + +QDataStream & operator << (QDataStream & str, bool b) +{ + str << Q_INT8(b); + return str; +} + +QDataStream & operator >> (QDataStream & str, bool & b) +{ + Q_INT8 l; + str >> l; + b = bool(l); + return str; +} + + + +QDataStream &operator<<( QDataStream& s, const PixmapInfo& inf) { + return s << inf.file << inf.pixmap << inf.width << inf.height; +} +QDataStream &operator>>( QDataStream& s, PixmapInfo& inf ) { + s >> inf.file >> inf.pixmap >> inf.width >> inf.height; + return s; +} +QDataStream &operator<<( QDataStream& s, const ImageInfo& i) { + return s << i.kind << i.file << i.info; +} +QDataStream &operator>>( QDataStream& s, ImageInfo& i ) { + s >> i.kind >> i.file >> i.info; + return s; +} + + + +SlaveObjects* slaveObjects() { + if ( !_slaveObj ) + _slaveObj = new SlaveObjects; + return _slaveObj; +} + +SlaveReciever::SlaveReciever( QObject* par) + : QObject( par ) +{ + m_inf = new QTimer(this); + connect(m_inf,SIGNAL(timeout()), + this, SLOT(slotImageInfo())); + m_pix = new QTimer(this); + connect(m_pix,SIGNAL(timeout()), + this, SLOT(slotThumbNail())); + + m_out = new QTimer(this); + connect(m_out,SIGNAL(timeout()), + this, SLOT(slotSend())); + + SlaveObjects *obj = slaveObjects(); // won't be changed + SlaveMap::Iterator it; + SlaveMap* map = slaveMap(); // SlaveMap won't be changed during execution!!! + for(it = map->begin(); it != map->end(); ++it ) { + obj->insert( it.key(), (*it.data())() ); + } +} + +SlaveReciever::~SlaveReciever() { +} + +void SlaveReciever::recieveAnswer( const QCString& string, const QByteArray& ar) { + qWarning( "String is %s", string.data() ); + QDataStream stream(ar, IO_ReadOnly ); + QStringList lst; + static ImageInfo inf; + static PixmapInfo pix; + + if ( string == "thumbInfo(QString)" ) { + stream >> inf.file; + m_inList.append(inf); + }else if ( string == "thumbInfos(QStringList)" ) { + stream >> lst; + for(QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) { + qWarning( "Adding thumbinfo for file "+ *it ); + inf.file = (*it); + m_inList.append(inf); + } + }else if ( string == "fullInfo(QString)" ) { + inf.kind = true; + stream >> inf.file; + m_inList.append(inf); + }else if ( string == "fullInfos(QStringList)" ) { + stream >> lst; + for(QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) { + qWarning( "Adding fullInfo for"+ *it ); + inf.file = (*it); + inf.kind = true; + m_inList.append(inf); + } + }else if ( string == "pixmapInfo(QString,int,int)" ) { + stream >> pix.file >> pix.width >> pix.height; + m_inPix.append(pix); + }else if ( string == "pixmapInfos(PixmapInfos)" ) { + PixmapList list; + stream >> list; + for(PixmapList::Iterator it = list.begin(); it != list.end(); ++it ) { + qWarning( "Got %d %d " + (*it).file, (*it).width , (*it).height ); + m_inPix.append(*it); + } + } + + if (!m_inf->isActive() && !m_inList.isEmpty() ) + m_inf->start(5); + + if (!m_pix->isActive() && !m_inPix.isEmpty() ) + m_pix->start(5); + + QPEApplication::setKeepRunning(); + +} + +PixmapList SlaveReciever::outPix()const { + return m_outPix; +} + +StringList SlaveReciever::outInf()const{ + return m_outList; +} + +void SlaveReciever::slotImageInfo() { + ImageInfo inf = m_inList.first(); + m_inList.remove( inf ); + + static SlaveObjects::Iterator it; + static SlaveObjects* map = slaveObjects(); // SlaveMap won't be changed during execution!!! + for(it = map->begin(); it != map->end(); ++it ) { + if( (*it)->supports(inf.file ) ) { + /* full image info */ + if (inf.kind ) + inf.info = (*it)->fullImageInfo( inf.file ); + else + inf.info = (*it)->iconViewName( inf.file ); + m_outList.append( inf ); + break; + } + } + + if (m_inList.isEmpty() ) + m_inf->stop(); + if (!m_out->isActive() && !m_outList.isEmpty() ) + m_out->start( 100 ); +} + +void SlaveReciever::slotThumbNail() { + PixmapInfo inf = m_inPix.first(); + m_inPix.remove( inf ); + + static SlaveObjects::Iterator it; + static SlaveObjects* map = slaveObjects(); // SlaveMap won't be changed during execution!!! + for(it = map->begin(); it != map->end(); ++it ) { + SlaveInterface* iface = it.data(); + if( iface->supports(inf.file ) ) { + /* pixmap */ + qWarning( "Asking for thumbNail in size %d %d for "+inf.file, inf.width, inf.height ); + inf.pixmap = iface->pixmap(inf.file, 64, 64); + m_outPix.append( inf ); + break; + } + } + + + + if(m_inPix.isEmpty() ) + m_pix->stop(); + if(!m_out->isActive() && !m_outPix.isEmpty() ) + m_out->start(100); +} + +void SlaveReciever::slotSend() { + + m_out->stop(); + + qWarning( "Sending %d %d", outPix().count(), outInf().count() ); + /* queue it and send */ + /* if this ever gets a service introduce request queues + * so we can differinatate between different clients + */ + if (! m_outPix.isEmpty() ) { + QCopEnvelope answer("QPE/opie-eye", "pixmapsHandled(PixmapList)" ); + answer << outPix(); + for ( PixmapList::Iterator it = m_outPix.begin();it!=m_outPix.end();++it ) { + qWarning( "Sending out %s %d %d", (*it).file.latin1(), (*it).width, (*it).height ); + } + } + if ( !m_outList.isEmpty() ) { + QCopEnvelope answer("QPE/opie-eye", "pixmapsHandled(StringList)" ); + answer << outInf(); + for ( StringList::Iterator it = m_outList.begin();it!=m_outList.end();++it ) { + qWarning( "Sending out2 " + (*it).file ); + } + } + + m_outList.clear(); + m_outPix.clear(); +} + |