ParamsCompletionContributor.java

package com.nvlad.yii2support.database;


import com.intellij.codeInsight.completion.CompletionType;
import com.intellij.patterns.ElementPattern;
import com.intellij.patterns.PlatformPatterns;
import com.intellij.psi.PsiElement;
import com.jetbrains.php.lang.psi.elements.ArrayCreationExpression;
import com.jetbrains.php.lang.psi.elements.MethodReference;
import org.jetbrains.annotations.NotNull;

public class ParamsCompletionContributor  extends com.intellij.codeInsight.completion.CompletionContributor  {
    public ParamsCompletionContributor() {
        extend(CompletionType.BASIC, ElementPattern(), new ParamsCompletionProvider());
    }

    @Override
    public boolean invokeAutoPopup(@NotNull PsiElement position, char typeChar) {
        if ((typeChar == '\'' || typeChar == '"') && position.getParent() instanceof ArrayCreationExpression) {
            return true;
        }

        return false;
    }

    private static ElementPattern<PsiElement> ElementPattern() {
        return
                PlatformPatterns.or(
                    PlatformPatterns.psiElement().withSuperParent(3, ArrayCreationExpression.class),
                        PlatformPatterns.psiElement().withSuperParent(4, ArrayCreationExpression.class));
    }

}