/* * Copyright 2010 Jean-Paul Balabanian and Yngve Devik Hammersland * * This file is part of glsl4idea. * * Glsl4idea is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * Glsl4idea is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU General Public License * along with glsl4idea. If not, see <http://www.gnu.org/licenses/>. */ package glslplugin.lang.elements.declarations; import com.intellij.lang.ASTNode; import com.intellij.psi.PsiElement; import com.intellij.psi.PsiErrorElement; import com.intellij.psi.tree.IElementType; import glslplugin.lang.elements.GLSLElementImpl; import glslplugin.lang.elements.GLSLTokenTypes; import org.jetbrains.annotations.NotNull; import java.util.ArrayList; import java.util.List; import java.util.logging.Logger; /** * NewDeclarationList is ... * * @author Yngve Devik Hammersland * Date: Jan 29, 2009 * Time: 4:59:57 PM */ public class GLSLDeclarationList extends GLSLElementImpl { public GLSLDeclarationList(ASTNode node) { super(node); } @NotNull public GLSLDeclaration[] getDeclarations() { // convert the list of children to a list of GLSLStatement objects while performing sanity check. PsiElement[] children = getChildren(); List<GLSLDeclaration> result = new ArrayList<>(children.length); for (PsiElement child : children) { if (child instanceof GLSLDeclaration) { result.add((GLSLDeclaration) child); } else if (!(child instanceof PsiErrorElement)) { final ASTNode node = child.getNode(); if (node != null) { final IElementType type = node.getElementType(); if (!GLSLTokenTypes.COMMENTS.contains(type)) { Logger.getLogger("GLSLDeclarationList").warning("Parameter declaration list contains non-comment, non-expression element. ("+type+")"); } } } } return result.toArray(GLSLDeclaration.NO_DECLARATIONS); } @Override public String toString() { return "Declaration List (" + getDeclarations().length + " parameters)"; } }