001    /*
002     * Copyright 2010-2013 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.jet.plugin;
018    
019    import com.intellij.openapi.fileTypes.LanguageFileType;
020    import com.intellij.openapi.util.IconLoader;
021    import com.intellij.openapi.util.NotNullLazyValue;
022    import org.jetbrains.annotations.NotNull;
023    
024    import javax.swing.*;
025    
026    public class JetFileType extends LanguageFileType {
027        public static final JetFileType INSTANCE = new JetFileType();
028        private final NotNullLazyValue<Icon> myIcon = new NotNullLazyValue<Icon>() {
029            @NotNull
030            @Override
031            protected Icon compute() {
032                return IconLoader.getIcon("/org/jetbrains/jet/plugin/icons/kotlin_file.png");
033            }
034        };
035    
036        private JetFileType() {
037            super(JetLanguage.INSTANCE);
038        }
039    
040        @Override
041        @NotNull
042        public String getName() {
043            return JetLanguage.NAME;
044        }
045    
046        @Override
047        @NotNull
048        public String getDescription() {
049            return getName();
050        }
051    
052        @Override
053        @NotNull
054        public String getDefaultExtension() {
055            return "kt";
056        }
057    
058        @Override
059        public Icon getIcon() {
060            return myIcon.getValue();
061        }
062    
063        @Override
064        public boolean isJVMDebuggingSupported() {
065            return true;
066        }
067    }