rewrote void loading

effects/internal/voideffect.cpp

@@ -52,26 +52,26 @@ Effect *VoidEffect::copy(Clip *c) {
 
 void VoidEffect::load(QXmlStreamReader &stream) {
 	QString tag = stream.name().toString();
-	qint64 start_index = stream.characterOffset();
-	qint64 end_index = start_index;
-	while (!stream.atEnd() && !(stream.name() == tag && stream.isEndElement())) {
-		end_index = stream.characterOffset();
-		stream.readNext();
-	}
-	qint64 passage_length = end_index - start_index;
-	if (passage_length > 0) {
-		// store xml data verbatim
-		QFile* device = static_cast<QFile*>(stream.device());
 
-		QFile passage_get(device->fileName());
-		if (passage_get.open(QFile::ReadOnly)) {
-			passage_get.seek(start_index);
-			bytes = passage_get.read(passage_length);
-			int passage_end = bytes.lastIndexOf('>')+1;
-			bytes.remove(passage_end, bytes.size()-passage_end);
-			passage_get.close();
-		}
-	}
+    QXmlStreamWriter writer(&bytes);
+
+    // copy XML from reader to writer
+    while (!stream.atEnd() && !(stream.name() == tag && stream.isEndElement())) {
+		stream.readNext();
+
+        if (stream.isStartElement()) {
+            writer.writeStartElement(stream.name().toString());
+        }
+        if (stream.isEndElement()) {
+            writer.writeEndElement();
+        }
+        if (stream.isCharacters()) {
+            writer.writeCharacters(stream.text().toString());
+        }
+        for (int i=0;i<stream.attributes().size();i++) {
+            writer.writeAttribute(stream.attributes().at(i));
+        }
+    }
 }
 
 void VoidEffect::save(QXmlStreamWriter &stream) {