org.jetbrains.plugins.groovy.dsl.GroovyDslAnnotator Maven / Gradle / Ivy
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A packaging of the IntelliJ Community Edition groovy-psi library.
This is release number 1 of trunk branch 142.
The newest version!
/*
* Copyright 2000-2014 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 org.jetbrains.plugins.groovy.dsl;
import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer;
import com.intellij.codeInsight.intention.IntentionAction;
import com.intellij.lang.annotation.Annotation;
import com.intellij.lang.annotation.AnnotationHolder;
import com.intellij.lang.annotation.Annotator;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.codeInspection.GroovyQuickFixFactory;
import org.jetbrains.plugins.groovy.lang.psi.GroovyFile;
import org.jetbrains.plugins.groovy.util.GrFileIndexUtil;
import static org.jetbrains.plugins.groovy.dsl.DslActivationStatus.Status.*;
/**
* @author peter
*/
public class GroovyDslAnnotator implements Annotator, DumbAware {
@Override
public void annotate(@NotNull PsiElement psiElement, @NotNull AnnotationHolder holder) {
if (!(psiElement instanceof GroovyFile)) return;
final GroovyFile groovyFile = (GroovyFile)psiElement;
if (!GrFileIndexUtil.isGroovySourceFile(groovyFile)) return;
final VirtualFile vfile = groovyFile.getVirtualFile();
if (!GdslUtil.GDSL_FILTER.value(vfile)) return;
final DslActivationStatus.Status status = GroovyDslFileIndex.getStatus(vfile);
if (status == ACTIVE) return;
final String message = status == MODIFIED
? "DSL descriptor file has been changed and isn't currently executed."
: "DSL descriptor file has been disabled due to a processing error.";
final Annotation annotation = holder.createWarningAnnotation(psiElement, message);
annotation.setFileLevelAnnotation(true);
if (status == ERROR) {
final String error = GroovyDslFileIndex.getError(vfile);
if (error != null) {
annotation.registerFix(GroovyQuickFixFactory.getInstance().createInvestigateFix(error));
}
}
annotation.registerFix(new ActivateFix(vfile));
}
private static class ActivateFix implements IntentionAction {
private final VirtualFile myVfile;
public ActivateFix(VirtualFile vfile) {
myVfile = vfile;
}
@Override
@NotNull
public String getText() {
return "Activate back";
}
@Override
@NotNull
public String getFamilyName() {
//noinspection DialogTitleCapitalization
return "Activate DSL Descriptor";
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
return true;
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
FileDocumentManager.getInstance().saveAllDocuments();
GroovyDslFileIndex.activate(myVfile);
DaemonCodeAnalyzer.getInstance(project).restart();
}
@Override
public boolean startInWriteAction() {
return false;
}
}
}