List<ICompletionProposal> proposalList = new ArrayList<ICompletionProposal>();
LdifFile model = editor.getLdifModel();
LdifContainer container = LdifFile.getContainer( model, offset );
LdifContainer innerContainer = container != null ? LdifFile.getInnerContainer( container, offset ) : null;
LdifPart part = container != null ? LdifFile.getContainerContent( container, offset ) : null;
int documentLine = -1;
int documentLineOffset = -1;
String prefix = ""; //$NON-NLS-1$
try
{
documentLine = viewer.getDocument().getLineOfOffset( offset );
documentLineOffset = viewer.getDocument().getLineOffset( documentLine );
prefix = viewer.getDocument().get( documentLineOffset, offset - documentLineOffset );
}
catch ( BadLocationException e )
{
}
// TemplateContextType contextType = getContextType(viewer, new
// Region(offset, 0));
// Add context dependend template proposals
ICompletionProposal[] templateProposals = super.computeCompletionProposals( viewer, offset );
if ( templateProposals != null )
{
proposalList.addAll( Arrays.asList( templateProposals ) );
}
// changetype: xxx
if ( container instanceof LdifRecord )
{
LdifRecord record = ( LdifRecord ) container;
LdifPart[] parts = record.getParts();
if ( parts.length > 1 && ( !( parts[1] instanceof LdifChangeTypeLine ) || !parts[1].isValid() ) )
{
if ( CT_ADD.startsWith( prefix ) )
proposalList.add( new CompletionProposal( CT_ADD, offset - prefix.length(), prefix.length(), CT_ADD
.length(), LdifEditorActivator.getDefault().getImage( LdifEditorConstants.IMG_LDIF_ADD ),
CT_ADD.substring( 0, CT_ADD.length() - BrowserCoreConstants.LINE_SEPARATOR.length() ), null,
null ) );
if ( CT_MODIFY.startsWith( prefix ) )
proposalList.add( new CompletionProposal( CT_MODIFY, offset - prefix.length(), prefix.length(),
CT_MODIFY.length(), LdifEditorActivator.getDefault().getImage(
LdifEditorConstants.IMG_LDIF_MODIFY ), CT_MODIFY.substring( 0, CT_MODIFY.length()
- BrowserCoreConstants.LINE_SEPARATOR.length() ), null, null ) );
if ( CT_DELETE.startsWith( prefix ) )
proposalList.add( new CompletionProposal( CT_DELETE, offset - prefix.length(), prefix.length(),
CT_DELETE.length(), LdifEditorActivator.getDefault().getImage(
LdifEditorConstants.IMG_LDIF_DELETE ), CT_DELETE.substring( 0, CT_DELETE.length()
- BrowserCoreConstants.LINE_SEPARATOR.length() ), null, null ) );
if ( CT_MODDN.startsWith( prefix ) )
proposalList.add( new CompletionProposal( CT_MODDN, offset - prefix.length(), prefix.length(),
CT_MODDN.length(), LdifEditorActivator.getDefault().getImage(
LdifEditorConstants.IMG_LDIF_RENAME ), CT_MODDN.substring( 0, CT_MODDN.length()
- BrowserCoreConstants.LINE_SEPARATOR.length() ), null, null ) );
}
}
// changetype: modify
if ( container instanceof LdifChangeModDnRecord )
{
LdifChangeModDnRecord record = ( LdifChangeModDnRecord ) container;
if ( ( record.getNewrdnLine() == null || !record.getNewrdnLine().isValid() )
&& MD_NEWRDN.startsWith( prefix ) )
{
proposalList.add( new CompletionProposal( MD_NEWRDN, offset - prefix.length(), prefix.length(),
MD_NEWRDN.length(), null, null, null, null ) );
}
if ( ( record.getDeloldrdnLine() == null || !record.getDeloldrdnLine().isValid() )
&& MD_DELETEOLDRDN_TRUE.startsWith( prefix ) )
{
proposalList.add( new CompletionProposal( MD_DELETEOLDRDN_TRUE, offset - prefix.length(), prefix
.length(), MD_DELETEOLDRDN_TRUE.length(), null, null, null, null ) );
}
if ( ( record.getNewsuperiorLine() == null || !record.getNewsuperiorLine().isValid() )
&& MD_NEWSUPERIOR.startsWith( prefix ) )
{
proposalList.add( new CompletionProposal( MD_NEWSUPERIOR, offset - prefix.length(), prefix.length(),
MD_NEWSUPERIOR.length(), null, null, null, null ) );
}
}
// modspecs
if ( innerContainer instanceof LdifModSpec )
{
LdifModSpec modSpec = ( LdifModSpec ) innerContainer;
String att = modSpec.getModSpecType().getRawAttributeDescription();
if ( att != null && att.startsWith( prefix ) )
{
proposalList.add( new CompletionProposal( att, offset - prefix.length(), prefix.length(), att.length(),
null, null, null, null ) );
}
}
// attribute descriptions
if ( container instanceof LdifContentRecord || container instanceof LdifChangeAddRecord )
{
if ( part instanceof LdifInvalidPart
|| part instanceof LdifAttrValLine
|| ( part instanceof LdifSepLine && ( container instanceof LdifContentRecord || container instanceof LdifChangeAddRecord ) ) )
{
String rawAttributeDescription = prefix;
String rawValueType = ""; //$NON-NLS-1$
if ( part instanceof LdifAttrValLine )
{
LdifAttrValLine line = ( LdifAttrValLine ) part;
rawAttributeDescription = line.getRawAttributeDescription();
rawValueType = line.getRawValueType();
}
if ( offset <= part.getOffset() + rawAttributeDescription.length() )
{
Schema schema = editor.getConnection() != null ? editor.getConnection().getSchema()
: Schema.DEFAULT_SCHEMA;
String[] attributeNames = SchemaUtils.getNamesAsArray( schema.getAttributeTypeDescriptions() );
Arrays.sort( attributeNames );