@Override
public String getColumnText(Object element, int columnIndex) {
try {
if (element instanceof PlaceHolder) {
if (columnIndex == 1) {
PlaceHolder ph = (PlaceHolder) element;
return ph.getTitle();
}
return ""; //$NON-NLS-1$
}
ReportTemplateMetaData data = (ReportTemplateMetaData) element;
switch (columnIndex) {
case 0:
return data.getOutputname(); // $NON-NLS-1$
case 1:
StringBuilder sb = new StringBuilder();
OutputFormat[] formats = data.getOutputFormats();
for (int i = 0; i < formats.length; i++) {
sb.append(formats[i]);
if (!(i == formats.length - 1)) {
sb.append(", ");
}
}
return sb.toString(); // $NON-NLS-1$
case 2:
return data.getFilename(); // $NON-NLS-1$
default:
return null;
}
} catch (Exception e) {
LOG.error("Error while getting column text", e); // $NON-NLS-1$
throw new RuntimeException(e);
}
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface
* .viewers.Viewer, java.lang.Object, java.lang.Object)
*/
@Override
public int compare(Viewer viewer, Object e1, Object e2) {
ReportTemplateMetaData data1 = (ReportTemplateMetaData) e1;
ReportTemplateMetaData data2 = (ReportTemplateMetaData) e2;
int rc = 0;
if (e1 == null) {
if (e2 != null) {
rc = 1;
}
} else if (e2 == null) {
rc = -1;
} else {
// e1 and e2 != null
switch (propertyIndex) {
case 0:
rc = comporeToLowerCase(data1.getDecoratedOutputname(), data2.getDecoratedOutputname());
break;
case 1:
// implement a sorted list here that needs to be compared
String s1 = getSortedOutputFormatsString(data1.getOutputFormats());
String s2 = getSortedOutputFormatsString(data2.getOutputFormats());
if (s1 != null && s2 != null) {
rc = s1.compareTo(s2);
}
break;
case 2:
rc = comporeToLowerCase(data1.getFilename(), data2.getFilename());
break;
default:
rc = 0;
}
}
// If descending order, flip the direction
if (direction == DESCENDING) {
rc = -rc;
}
return rc;
}