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/*
* generated by Xtext 2.25.0
*/
package org.etsi.mts.tdl.formatting2;
import java.util.List;
import org.eclipse.xtext.formatting2.AbstractJavaFormatter;
import org.eclipse.xtext.formatting2.FormatterPreferenceKeys;
import org.eclipse.xtext.formatting2.IFormattableDocument;
import org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion;
import org.eclipse.xtext.preferences.ITypedPreferenceValues;
import org.eclipse.xtext.preferences.MapBasedPreferenceValues;
import org.eclipse.xtext.xbase.lib.Extension;
import org.etsi.mts.tdl.Annotation;
import org.etsi.mts.tdl.Comment;
import org.etsi.mts.tdl.ElementImport;
import org.etsi.mts.tdl.FormalParameter;
import org.etsi.mts.tdl.Member;
import org.etsi.mts.tdl.Action;
import org.etsi.mts.tdl.NamedElement;
import org.etsi.mts.tdl.Element;
import org.etsi.mts.tdl.MemberAssignment;
import org.etsi.mts.tdl.PackageableElement;
import org.etsi.mts.tdl.Parameter;
import org.etsi.mts.tdl.ParameterMapping;
import org.etsi.mts.tdl.StructuredDataInstance;
import org.etsi.mts.tdl.StructuredDataType;
import org.etsi.mts.tdl.Connection;
import org.etsi.mts.tdl.TestObjective;
import org.etsi.mts.tdl.services.TDLtxGrammarAccess;
import com.google.inject.Inject;
public class TDLtxFormatter extends AbstractJavaFormatter {
@Inject
@Extension
private TDLtxGrammarAccess _grammarAccess;
//lazy short default formatting approach based on delimiters
//TODO: it does not work with white-space delimiters
protected void formatCustom(Element e, IFormattableDocument doc) {
doc.prepend(e, p -> p.setNewLines(1));
//TODO: repeated formatting doesn't work very well..
doc.prepend(this.textRegionExtensions.allRegionsFor(e).keyword(","), r->r.noSpace());
List<ISemanticRegion> rbs = this.textRegionExtensions.regionFor(e).ruleCallsTo(this._grammarAccess.getBEGINRule());
List<ISemanticRegion> res = this.textRegionExtensions.regionFor(e).ruleCallsTo(this._grammarAccess.getENDRule());
int i = 0;
ISemanticRegion re = res.get(res.size() - i);
doc.interior(rs, re, p -> p.indent());
}
doc.append(r, p -> p.setNewLines(1));
}
doc.surround(r, p -> p.setNewLines(1));
}
}
protected void format(org.etsi.mts.tdl.NamedElement e, IFormattableDocument doc) {
// System.out.println("Formatting: "+e.getName() + " : "+e.eClass().getName());
// doc.interior(e, p->p.indent());
formatCustom(e, doc);
if (e instanceof FormalParameter) {
// doc.surround(e, p->p.indent());
// doc.prepend(e, p->p.setNewLines(0));
}
for (Comment comment : e.getComment()) {
doc.surround(comment, p -> p.setNewLines(1));
doc.format(comment);
}
for (Annotation _annotation : e.getAnnotation()) {
// this.textRegionExtensions.regionFor(e).keyword("@")
doc.append(_annotation, p -> p.setNewLines(1));
doc.format(_annotation);
}
// doc.surround(this.textRegionExtensions.regionFor(e).keyword("@"), p->p.noSpace());
if (c instanceof NamedElement
|| c instanceof MemberAssignment
|| c instanceof ParameterMapping
|| c instanceof Comment
|| c instanceof Connection
//TODO: re-enable in select contexts?
//doc.surround(c, p->p.setNewLines(1));
doc.prepend(this.textRegionExtensions.allRegionsFor(e).keyword(","), r->r.noSpace());
formatCustom((Element)c, doc);
doc.format(c);
}
}
if (e instanceof TestObjective) {
//TODO: a bit of a hack
for (ISemanticRegion rs : this.textRegionExtensions.regionFor(e).ruleCallsTo(this._grammarAccess.getEStringRule())) {
doc.append(rs, p -> p.setNewLines(1));
}
}
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if (e instanceof Action) {
int size = ((Action)e).getFormalParameter().size();
int i = 0;
for (FormalParameter m :((Action) e).getFormalParameter()) {
i++;
doc.prepend(m, r->r.newLine());
doc.surround(m, p->p.indent());
if (i==size) {
doc.append(m, p->p.newLine());
}
doc.format(m);
}
}
if (e instanceof StructuredDataType) {
if (!((StructuredDataType) e).getMember().isEmpty()) {
doc.interior(
doc.append(this.textRegionExtensions.regionFor(e).keyword("("), r->r.newLine()),
doc.prepend(this.textRegionExtensions.regionFor(e).keyword(")"), r->r.newLine()),
r->r.indent());
}
int size = ((StructuredDataType)e).getMember().size();
int i = 0;
for (Member m :((StructuredDataType) e).getMember()) {
i++;
doc.prepend(m, r->r.newLine());
doc.surround(m, p->p.indent());
if (i==size) {
doc.append(m, p->p.newLine());
}
doc.format(m);
}
}
if (e instanceof StructuredDataInstance) {
int size = ((StructuredDataInstance)e).getMemberAssignment().size();
int i = 0;
for (MemberAssignment m : ((StructuredDataInstance)e).getMemberAssignment()) {
i++;
doc.prepend(m, p->p.newLine());
doc.surround(m, p->p.indent());
// doc.append(m, p->p.newLine());
if (i==size) {
doc.append(m, p->p.newLine());
}
doc.format(m);
}
}
}
protected void format(org.etsi.mts.tdl.Package _package, IFormattableDocument doc) {
// TODO: format HiddenRegions around keywords, attributes, cross references,
// etc.
// getPreferences().getPreference(FormatterPreferenceKeys.indentation);
//setPreference(FormatterPreferenceKeys.indentation);
if (getPreferences() instanceof MapBasedPreferenceValues) {
MapBasedPreferenceValues preferences = (MapBasedPreferenceValues) getPreferences();
preferences.put(FormatterPreferenceKeys.indentation, " ");
}
// Formatter
org.etsi.mts.tdl.Package e = _package;
formatCustom(e, doc);
List<ISemanticRegion> dots = this.textRegionExtensions.allRegionsFor(e).keywords(".", "@", ",");
doc.surround(dot, p -> p.noSpace());
}
for (Comment comment : _package.getComment()) {
doc.surround(comment, p -> p.setNewLines(1));
doc.format(comment);
}
for (Annotation _annotation : _package.getAnnotation()) {
doc.surround(_annotation, p -> p.setNewLines(1));
doc.format(_annotation);
}
for (PackageableElement packageableElement : _package.getPackagedElement()) {
doc.format(packageableElement);
}
for (ElementImport elementImport : _package.getImport()) {
doc.surround(elementImport, p -> p.setNewLines(1));
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doc.format(elementImport);
}
for (org.etsi.mts.tdl.Package __package : _package.getNestedPackage()) {
doc.format(__package);
}
}
protected void format(Comment comment, IFormattableDocument doc) {
// TODO: format HiddenRegions around keywords, attributes, cross references,
// etc.
doc.surround(comment, p -> p.setNewLines(1));
}
// TODO: implement for Annotation, ElementImport, AnnotationType, Extension,
// TestObjective, DataResourceMapping, DataElementMapping, SimpleDataType,
// SimpleDataInstance, StructuredDataType, StructuredDataInstance, Action,
// Function, ComponentType, GateType, Time, TestConfiguration, TestDescription,
// PredefinedFunction, ProcedureSignature, CollectionDataType,
// CollectionDataInstance, ParameterMapping, Member, FormalParameter,
// ProcedureParameter, MemberAssignment, ParameterBinding, MemberReference,
// OmitValue, AnyValue, AnyValueOrOmit, DataInstanceUse, LiteralValueUse,
// FormalParameterUse, FunctionCall, VariableUse, TimeLabelUse,
// PredefinedFunctionCall, ComponentInstance, Variable, TimeLabel, GateInstance,
// Timer, Connection, GateReference, BehaviourDescription, TimerStart,
// TimerStop, TimeOut, Wait, Quiescence, PeriodicBehaviour,
// AlternativeBehaviour, ParallelBehaviour, BoundedLoopBehaviour,
// OptionalBehaviour, UnboundedLoopBehaviour, ConditionalBehaviour,
// CompoundBehaviour, DefaultBehaviour, InterruptBehaviour, VerdictAssignment,
// Assertion, Stop, Break, Assignment, InlineAction, ActionReference,
// TestDescriptionReference, Interaction, Message, ProcedureCall,
// TimeConstraint, Block, LocalExpression, ComponentInstanceBinding, Target,
// ValueAssignment
}