Mercurial > hg > sonic-visualiser
diff document/Document.cpp @ 184:ebd906049fb6
* Change WaveFileModel API from getValues(start,end) to getData(start,count).
It's much less error-prone to pass in frame counts instead of start/end
locations. Should have done this ages ago. This closes #1794563.
* Add option to apply a transform to only the selection region, instead of
the whole audio.
* (to make the above work properly) Add start frame offset to wave models
author | Chris Cannam |
---|---|
date | Mon, 01 Oct 2007 13:48:38 +0000 |
parents | 98ba77e0d897 |
children | 29c356da4ae4 |
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--- a/document/Document.cpp Sat Sep 29 10:58:31 2007 +0000 +++ b/document/Document.cpp Mon Oct 01 13:48:38 2007 +0000 @@ -813,17 +813,24 @@ } if (haveDerivation) { + + QString extentsAttributes; + if (rec.context.startFrame != 0 || + rec.context.duration != 0) { + extentsAttributes = QString("startFrame=\"%1\" duration=\"%2\" ") + .arg(rec.context.startFrame) + .arg(rec.context.duration); + } - //!!! stream the rest of the execution context in both directions (i.e. not just channel) - out << indent; - out << QString(" <derivation source=\"%1\" model=\"%2\" channel=\"%3\" domain=\"%4\" stepSize=\"%5\" blockSize=\"%6\" windowType=\"%7\" transform=\"%8\"") + out << QString(" <derivation source=\"%1\" model=\"%2\" channel=\"%3\" domain=\"%4\" stepSize=\"%5\" blockSize=\"%6\" %7windowType=\"%8\" transform=\"%9\"") .arg(XmlExportable::getObjectExportId(rec.source)) .arg(XmlExportable::getObjectExportId(i->first)) .arg(rec.context.channel) .arg(rec.context.domain) .arg(rec.context.stepSize) .arg(rec.context.blockSize) + .arg(extentsAttributes) .arg(int(rec.context.windowType)) .arg(XmlExportable::encodeEntities(rec.transform));