Show export error in export dialog. Make sure export path is altered if the path is changed in the exportdialog lineedit.

1 files changed, 12 insertions, 2 deletions

diff --git a/src/projectrenderer.cc b/src/projectrenderer.cc
index 729f929..62d646e 100644
--- a/src/projectrenderer.cc
+++ b/src/projectrenderer.cc
@@ -94,7 +94,12 @@ void ProjectRenderer::render()
 		connect(&extractor, SIGNAL(progressUpdate(int)),
 		        this, SIGNAL(progressRenderTask(int)));
 
-		extractor.exportSelections();
+		if(!extractor.exportSelections())
+		{
+			emit progressFinished(1);
+			qApp->processEvents();
+			return;
+		}
 
 		QDomElement instrument_node = doc.createElement("instrument");
 		instrument_node.setAttribute("name", instrument.getInstrumentName());
@@ -126,7 +131,12 @@ void ProjectRenderer::render()
 	}
 
 	QFile xmlfile(project.getExportPath() + QDir::separator() + "drumkit.xml");
-	xmlfile.open(QIODevice::WriteOnly);
+	if(!xmlfile.open(QIODevice::WriteOnly))
+	{
+		emit progressFinished(1);
+		qApp->processEvents();
+		return;
+	}
 	xmlfile.write(doc.toByteArray());
 	xmlfile.close();