/*******************************************************************************
* Copyright Technophobia Ltd 2012
*
* This file is part of the Substeps Eclipse Plugin.
*
* The Substeps Eclipse Plugin is free software: you can redistribute it and/or modify
* it under the terms of the Eclipse Public License v1.0.
*
* The Substeps Eclipse Plugin is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Eclipse Public License for more details.
*
* You should have received a copy of the Eclipse Public License
* along with the Substeps Eclipse Plugin. If not, see <http://www.eclipse.org/legal/epl-v10.html>.
******************************************************************************/
package com.technophobia.substeps.document.formatting.partition;
import org.eclipse.jface.text.TypedPosition;
import org.eclipse.jface.text.formatter.IFormattingStrategy;
import org.eclipse.jface.text.rules.IPredicateRule;
import org.eclipse.jface.text.rules.IRule;
import com.technophobia.substeps.colour.ColourManager;
import com.technophobia.substeps.document.content.ContentTypeDefinition;
import com.technophobia.substeps.document.content.ContentTypeDefinitionFactory;
import com.technophobia.substeps.document.formatting.FormattingContext;
import com.technophobia.substeps.document.partition.PartitionContext;
import com.technophobia.substeps.supplier.Supplier;
public class SkipAheadFormattingContext extends PartitionedFormattingContext {
private final ContentTypeDefinitionFactory contentTypeDefinitionFactory;
private final TypedPosition[] positions;
private final int skipAheadPosition;
public SkipAheadFormattingContext(final TypedPosition[] positions, final int currentPosition,
final int skipAheadPosition, final ContentTypeDefinitionFactory contentTypeDefinitionFactory) {
super(positions, currentPosition, contentTypeDefinitionFactory);
this.positions = positions;
this.skipAheadPosition = skipAheadPosition;
this.contentTypeDefinitionFactory = contentTypeDefinitionFactory;
}
@Override
public ContentTypeDefinition currentContentType() {
final ContentTypeDefinition currentTypeDefinition = super.currentContentType();
final ContentTypeDefinition skipAheadTypeDefinition = contentTypeDefinitionFactory
.contentTypeDefintionByName(positions[skipAheadPosition].getType());
return new ContentTypeDefinition() {
@Override
public String prefixText() {
return currentTypeDefinition.prefixText();
}
@Override
public IPredicateRule partitionRule(final Supplier<PartitionContext> partitionContextSupplier) {
return currentTypeDefinition.partitionRule(partitionContextSupplier);
}
@Override
public boolean isOptional() {
return currentTypeDefinition.isOptional();
}
@Override
public String id() {
return currentTypeDefinition.id();
}
@Override
public IFormattingStrategy formattingStrategy(final Supplier<FormattingContext> formattingContextSupplier) {
return skipAheadTypeDefinition.formattingStrategy(formattingContextSupplier);
}
@Override
public IRule damageRepairerRule(final ColourManager colourManager,
final Supplier<PartitionContext> partitionContextSupplier) {
return currentTypeDefinition.damageRepairerRule(colourManager, partitionContextSupplier);
}
};
}
@Override
protected int nextPosition() {
return skipAheadPosition + 1;
}
}