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package org.eclipse.emf.parsley.dsl.generator;
import com.google.common.base.Objects;
import com.google.common.collect.Iterables;
import com.google.inject.Inject;
import java.util.Arrays;
import java.util.List;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.util.TreeIterator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.parsley.dsl.generator.EmfParsleyDslOutputConfigurationProvider;
import org.eclipse.emf.parsley.dsl.jvmmodel.EmfParsleyDslJvmModelInferrer;
import org.eclipse.emf.parsley.dsl.model.Module;
import org.eclipse.emf.parsley.dsl.model.PartSpecification;
import org.eclipse.emf.parsley.dsl.model.ViewSpecification;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.common.types.JvmTypeReference;
import org.eclipse.xtext.generator.IFileSystemAccess;
import org.eclipse.xtext.generator.IGenerator;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.IteratorExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
@SuppressWarnings("all")
public class EmfParsleyDslPluginXmlGenerator implements IGenerator {
@Inject
private EmfParsleyDslJvmModelInferrer inferrer;
public void doGenerate(final Resource resource, final IFileSystemAccess fsa) {
TreeIterator<EObject> _allContents = resource.getAllContents();
Iterable<EObject> _iterable = IteratorExtensions.<EObject>toIterable(_allContents);
Iterable<Module> _filter = Iterables.<Module>filter(_iterable, Module.class);
for (final Module module : _filter) {
{
final CharSequence contents = this.generatePluginXml(module);
int _length = 0;
if (contents!=null) {
_length=contents.length();
}
boolean _greaterThan = (_length > 0);
if (_greaterThan) {
fsa.generateFile(
EmfParsleyDslOutputConfigurationProvider.PLUGIN_XML_EMFPARSLEY_GEN_PATH,
EmfParsleyDslOutputConfigurationProvider.PROJECT_ROOT_OUTPUT, contents);
}
}
}
}
public CharSequence generatePluginXml(final Module module) {
CharSequence _xblockexpression = null;
{
EList<PartSpecification> _parts = null;
if (module!=null) {
_parts=module.getParts();
}
final EList<PartSpecification> partSpecs = _parts;
CharSequence _xifexpression = null;
boolean _or = false;
boolean _equals = Objects.equal(partSpecs, null);
if (_equals) {
_or = true;
} else {
boolean _isEmpty = partSpecs.isEmpty();
_or = (_equals || _isEmpty);
}
if (_or) {
StringConcatenation _builder = new StringConcatenation();
return _builder.toString();
} else {
StringConcatenation _builder_1 = new StringConcatenation();
_builder_1.append("<extension");
_builder_1.newLine();
_builder_1.append(" ");
_builder_1.append("point=\"org.eclipse.ui.views\">");
_builder_1.newLine();
_builder_1.append(" ");
final Function1<PartSpecification,CharSequence> _function = new Function1<PartSpecification,CharSequence>() {
public CharSequence apply(final PartSpecification it) {
CharSequence _generateExtensionPoint = EmfParsleyDslPluginXmlGenerator.this.generateExtensionPoint(it);
return _generateExtensionPoint;
}
};
List<CharSequence> _map = ListExtensions.<PartSpecification, CharSequence>map(partSpecs, _function);
String _join = IterableExtensions.join(_map, "");
_builder_1.append(_join, " ");
_builder_1.newLineIfNotEmpty();
_builder_1.append("</extension>");
_builder_1.newLine();
CharSequence _generatePluginXml = this.generatePluginXml(_builder_1);
_xifexpression = _generatePluginXml;
}
_xblockexpression = (_xifexpression);
}
return _xblockexpression;
}
protected CharSequence _generateExtensionPoint(final PartSpecification partSpecification) {
return null;
}
protected CharSequence _generateExtensionPoint(final ViewSpecification viewSpecification) {
StringConcatenation _builder = new StringConcatenation();
_builder.append("<view");
_builder.newLine();
_builder.append(" ");
_builder.append("category=\"");
String _xifexpression = null;
boolean _or = false;
String _category = viewSpecification.getCategory();
boolean _equals = Objects.equal(_category, null);
if (_equals) {
_or = true;
} else {
String _category_1 = viewSpecification.getCategory();
boolean _isEmpty = _category_1.isEmpty();
_or = (_equals || _isEmpty);
}
if (_or) {
_xifexpression = "org.eclipse.emf.parsley";
} else {
String _category_2 = viewSpecification.getCategory();
_xifexpression = _category_2;
}
_builder.append(_xifexpression, " ");
_builder.append("\"");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("class=\"");
String _executableExtensionFactoryQN = this.inferrer.executableExtensionFactoryQN(viewSpecification);
_builder.append(_executableExtensionFactoryQN, " ");
_builder.append(":");
JvmTypeReference _type = viewSpecification.getType();
String _identifier = _type.getIdentifier();
_builder.append(_identifier, " ");
_builder.append("\"");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("id=\"");
String _id = viewSpecification.getId();
_builder.append(_id, " ");
_builder.append("\"");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("name=\"");
String _viewName = viewSpecification.getViewName();
_builder.append(_viewName, " ");
_builder.append("\"");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("restorable=\"true\">");
_builder.newLine();
_builder.append("</view>");
_builder.newLine();
return _builder;
}
public CharSequence generatePluginXml(final CharSequence contents) {
StringConcatenation _builder = new StringConcatenation();
_builder.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
_builder.newLine();
_builder.append("<?eclipse version=\"3.4\"?>");
_builder.newLine();
_builder.append("<plugin>");
_builder.newLine();
_builder.append("\t");
_builder.append(contents, " ");
_builder.newLineIfNotEmpty();
_builder.append("</plugin>");
_builder.newLine();
return _builder;
}
public CharSequence generateExtensionPoint(final PartSpecification viewSpecification) {
if (viewSpecification instanceof ViewSpecification) {
return _generateExtensionPoint((ViewSpecification)viewSpecification);
} else if (viewSpecification != null) {
return _generateExtensionPoint(viewSpecification);
} else {
throw new IllegalArgumentException("Unhandled parameter types: " +
Arrays.<Object>asList(viewSpecification).toString());
}
}
}
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