| -rw-r--r-- | library/ir.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/library/ir.cpp b/library/ir.cpp new file mode 100644 index 0000000..68345d1 --- a/dev/null +++ b/library/ir.cpp @@ -0,0 +1,79 @@ +#include "ir.h" + +#include <qstring.h> +#include "qcopenvelope_qws.h" +#include <qcopchannel_qws.h> +#include "applnk.h" + +/*! + \class Ir ir.h + \brief The Ir class implements basic support for sending objects over an + infrared communication link. + + The Ir class is a small helper class to enable sending of objects over an infrared communication link. +*/ + +/*! + Constructs an Ir object. The \a parent and \a name classes are the + standard QObject parameters. +*/ +Ir::Ir( QObject *parent, const char *name ) + : QObject( parent, name ) +{ + ch = new QCopChannel( "QPE/Obex" ); + connect( ch, SIGNAL(received(const QCString &, const QByteArray &)), + this, SLOT(obexMessage( const QCString &, const QByteArray &)) ); +} + +/*! + Returns TRUE if the system supports infrared communication. +*/ +bool Ir::supported() +{ + return QCopChannel::isRegistered( "QPE/Obex" ); +} + +/*! + Send the object in the file \a fn over the infrared link. + The \a description will be shown to the user while + sending is in progress. + The optional \a mimetype parameter specifies the mimetype of the object. If this parameter is not + set, it will be determined by the extension of the filename. +*/ +void Ir::send( const QString &fn, const QString &description, const QString &mimetype) +{ + if ( !filename.isEmpty() ) return; + filename = fn; + QCopEnvelope e("QPE/Obex", "send(QString,QString,QString)"); + e << description << filename << mimetype; +} + +/*! + \overload + + Uses the DocLnk::file() and DocLnk::type() of \a doc. +*/ +void Ir::send( const DocLnk &doc, const QString &description ) +{ + send( doc.file(), description, doc.type() ); +} + +/*! + \fn Ir::done( Ir *ir ); + + This signal is emitted by \a ir, when the send comand has been processed. +*/ + +/*!\internal + */ +void Ir::obexMessage( const QCString &msg, const QByteArray &data) +{ + if ( msg == "done(QString)" ) { + QString fn; + QDataStream stream( data, IO_ReadOnly ); + stream >> fn; + if ( fn == filename ) + emit done( this ); + } +} + |