/*
* Copyright 2003-2016 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.idea.core.make;
import com.intellij.facet.FacetManager;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.pom.Navigatable;
import jetbrains.mps.ide.project.ProjectHelper;
import jetbrains.mps.idea.core.facet.MPSFacet;
import jetbrains.mps.idea.core.facet.MPSFacetType;
import jetbrains.mps.openapi.navigation.NavigationSupport;
import jetbrains.mps.smodel.ModuleRepositoryFacade;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.module.SRepository;
import org.jetbrains.mps.openapi.persistence.PersistenceFacade;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ModelNodeNavigatable implements Navigatable {
private final String modelName;
private final String nodeId;
private final Project project;
private final Module module;
public ModelNodeNavigatable(String modelName, String nodeId, Project project, Module module) {
this.modelName = modelName;
this.nodeId = nodeId;
this.project = project;
this.module = module;
}
@Override
public void navigate(final boolean requestFocus) {
final jetbrains.mps.project.Project mpsProject = ProjectHelper.fromIdeaProject(project);
mpsProject.getModelAccess().runWriteInEDT(() -> {
SModel model = lookupModel();
if (model == null) return;
SNode node = model.getNode(PersistenceFacade.getInstance().createNodeId(nodeId));
if (node != null) {
Project prj = project;
if (prj == null) {
prj = module.getProject();
}
NavigationSupport.getInstance().openNode(mpsProject, node, requestFocus, true);
}
});
}
/**
* Requires read action.
*
* @return model by name or {@code null}
*/
public SModel lookupModel() {
SRepository repository = ProjectHelper.getProjectRepository(project);
assert repository.getModelAccess().canRead();
SModel model = null;
if (module != null) {
MPSFacet facet = FacetManager.getInstance(module).getFacetByType(MPSFacetType.ID);
for (SModel smd : facet.getSolution().getModels()) {
if (smd.getName().getLongName().equals(modelName)) {
model = smd;
}
}
} else {
model = new ModuleRepositoryFacade(repository).getModelByName(modelName);
}
return model;
}
@Override
public boolean canNavigate() {
return true;
}
@Override
public boolean canNavigateToSource() {
return true;
}
private static final Pattern TRANS_MODEL = Pattern.compile("\\[(\\d+)\\].*\\s([a-zA-Z_][a-zA-Z_0-9.]*)@(\\d+_\\d+)");
private static final Pattern SOURCE_MODEL = Pattern.compile("\\[(\\d+)\\].*\\sin\\s+([a-zA-Z_][a-zA-Z_0-9.]*)");
public static ModelNodeNavigatable extractNavigatable(String errorMsg, Project project, Module module) {
if (errorMsg == null) return null;
Matcher matcher = TRANS_MODEL.matcher(errorMsg);
if (!matcher.find()) {
matcher = SOURCE_MODEL.matcher(errorMsg);
if (!matcher.find()) return null;
}
String nodeId = matcher.group(1);
String modelName = matcher.group(2);
return new ModelNodeNavigatable(modelName, nodeId, project, module);
}
}