unsigned int lg_read_window(
LG_HDECODER hDec,
const char* bufStart,
const char* bufEnd,
uint64_t dataOffset,
const LG_Window* inner,
const char* encoding,
size_t preContext,
size_t postContext,
int32_t** characters,
size_t** offsets,
size_t* clen,
LG_Window* decodedHit,
LG_Error** err)
{
return trapWithRetval(
[=](){
return readWindow(
hDec->Factory,
bufStart, bufEnd, dataOffset, inner, encoding,
preContext, postContext, characters, offsets, clen, decodedHit
);
},
0,
err
);
}
//_________________________________________________________
bool DetectDialog::eventFilter( QObject* o, QEvent* e )
{
// check object and event type
if( o != m_grabber ) return false;
if( e->type() != QEvent::MouseButtonRelease ) return false;
// need to explicitely release cursor for Qt5
qApp->restoreOverrideCursor();
// delete old m_grabber
delete m_grabber;
m_grabber = 0;
// check button
if( static_cast< QMouseEvent* >( e )->button() != Qt::LeftButton ) return true;
// read window information
readWindow( findWindow() );
return true;
}
//_________________________________________________________
void DetectDialog::detect( WId window )
{
if( window == 0 ) selectWindow();
else readWindow( window );
}
