/*
* Copyright (c) 2014 Patrick Scheibe
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package de.halirutan.mathematica.codeinsight.inspections.codestyle;
import com.intellij.codeInspection.LocalQuickFix;
import com.intellij.codeInspection.ProblemsHolder;
import com.intellij.psi.PsiComment;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiElementVisitor;
import com.intellij.psi.PsiFile;
import de.halirutan.mathematica.codeinsight.inspections.AbstractInspection;
import de.halirutan.mathematica.codeinsight.inspections.MathematicaInspectionBundle;
import de.halirutan.mathematica.parsing.psi.MathematicaVisitor;
import de.halirutan.mathematica.parsing.psi.api.CompoundExpression;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
/**
* @author patrick (7/8/14)
*/
public class ConsistenCompoundExpressionInFile extends AbstractInspection {
@Nls
@NotNull
@Override
public String getDisplayName() {
return MathematicaInspectionBundle.message("consistent.compound.expression.in.file.name");
}
@NotNull
@Override
public String getStaticDescription() {
return MathematicaInspectionBundle.message("consistent.compound.expression.in.file.description");
}
@Nls
@NotNull
@Override
public String getGroupDisplayName() {
return MathematicaInspectionBundle.message("group.codestyle");
}
@SuppressWarnings("OverlyComplexAnonymousInnerClass")
@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
return new MathematicaVisitor() {
@Override
public void visitFile(final PsiFile file) {
boolean sawCompExpr = false;
final PsiElement[] children = file.getChildren();
for (PsiElement child : children) {
if (child instanceof PsiComment) {
continue;
}
if (child instanceof CompoundExpression) {
sawCompExpr = true;
continue;
}
if (sawCompExpr) {
PsiElement errorElement = child.getPrevSibling();
while (errorElement.getLastChild() != null) {
errorElement = errorElement.getLastChild();
}
holder.registerProblem(errorElement, getStaticDescription(), LocalQuickFix.EMPTY_ARRAY);
}
}
}
};
}
}