1/*
2 * Copyright 2014, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32package org.jf.smalidea.psi.impl;
33
34import com.intellij.lang.ASTNode;
35import com.intellij.psi.PsiArrayType;
36import com.intellij.psi.PsiType;
37import com.intellij.psi.PsiTypeElement;
38import org.jetbrains.annotations.NotNull;
39import org.jetbrains.annotations.Nullable;
40import org.jf.smalidea.SmaliTokens;
41import org.jf.smalidea.psi.SmaliCompositeElementFactory;
42import org.jf.smalidea.psi.SmaliElementTypes;
43
44public class SmaliArrayTypeElement extends SmaliTypeElement {
45    public static final SmaliCompositeElementFactory FACTORY = new SmaliCompositeElementFactory() {
46        @Override public SmaliCompositeElement createElement() {
47            return new SmaliArrayTypeElement();
48        }
49    };
50
51    public SmaliArrayTypeElement() {
52        super(SmaliElementTypes.ARRAY_TYPE);
53    }
54
55    @NotNull @Override public PsiType getType() {
56        ASTNode token = findChildByType(SmaliTokens.ARRAY_TYPE_PREFIX);
57        assert token != null;
58        PsiTypeElement baseType = findChildByClass(PsiTypeElement.class);
59        assert baseType != null;
60
61        PsiArrayType arrayType = new PsiArrayType(baseType.getType());
62        int dimensions = token.getTextLength() - 1;
63        while (dimensions > 0) {
64            arrayType = new PsiArrayType(arrayType);
65            dimensions--;
66        }
67        return arrayType;
68    }
69
70    @Nullable @Override public SmaliClassTypeElement getInnermostComponentReferenceElement() {
71        return findChildByClass(SmaliClassTypeElement.class);
72    }
73}
74