001    /*
002     * Copyright 2010-2015 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.kotlin.js.translate.intrinsic.functions.factories;
018    
019    import com.google.dart.compiler.backend.js.ast.JsExpression;
020    import com.google.dart.compiler.backend.js.ast.JsInvocation;
021    import com.google.dart.compiler.backend.js.ast.JsNameRef;
022    import org.jetbrains.annotations.NotNull;
023    import org.jetbrains.annotations.Nullable;
024    import org.jetbrains.kotlin.js.translate.context.Namer;
025    import org.jetbrains.kotlin.js.translate.context.TranslationContext;
026    import org.jetbrains.kotlin.js.translate.intrinsic.functions.basic.FunctionIntrinsic;
027    import org.jetbrains.kotlin.js.translate.utils.TranslationUtils;
028    
029    import java.util.List;
030    
031    public final class KotlinFunctionIntrinsic extends FunctionIntrinsic {
032        @NotNull
033        private final JsNameRef function;
034    
035        public KotlinFunctionIntrinsic(@NotNull String functionName) {
036            function = new JsNameRef(functionName, Namer.KOTLIN_NAME);
037        }
038    
039        @NotNull
040        @Override
041        public JsExpression apply(
042                @Nullable JsExpression receiver,
043                @NotNull List<JsExpression> arguments,
044                @NotNull TranslationContext context
045        ) {
046            return new JsInvocation(function, receiver == null ? arguments : TranslationUtils.generateInvocationArguments(receiver, arguments));
047        }
048    }