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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.application.options;
import com.intellij.psi.codeStyle.CommonCodeStyleSettings;
import com.intellij.psi.codeStyle.FileTypeIndentOptionsProvider;
import com.intellij.psi.PsiFile;
import com.intellij.psi.util.PsiUtil;
import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.pom.java.LanguageLevel;
import org.jetbrains.annotations.NonNls;
/**
* @author yole
*/
public class JavaIndentOptionsProvider implements FileTypeIndentOptionsProvider {
public CommonCodeStyleSettings.IndentOptions createIndentOptions() {
return new CommonCodeStyleSettings.IndentOptions();
}
public FileType getFileType() {
return StdFileTypes.JAVA;
}
public IndentOptionsEditor createOptionsEditor() {
return new JavaIndentOptionsEditor();
}
@NonNls
public String getPreviewText() {
return "public class Foo {\n" +
" public int[] X = new int[] { 1, 3, 5,\n" +
" 7, 9, 11};\n" +
" public void foo(boolean a, int x,\n" +
" int y, int z) {\n" +
" a = x == 0 &&\n" +
" (y == 0 ||\n" +
" z <= 4) &&\n" +
" z >= 0;" +
" label1: do {\n" +
" try {\n" +
" if(x > 0) {\n" +
" int someVariable = a ? \n" +
" x : \n" +
" y;\n" +
" } else if (x < 0) {\n" +
" int someVariable = (y +\n" +
" z\n" +
" );\n" +
" someVariable = x = \n" +
" x +\n" +
" y;\n" +
" } else {\n" +
" label2:\n" +
" for (int i = 0;\n" +
" i < 5;\n" +
" i++) doSomething(i);\n" +
" }\n" +
" switch(a) {\n" +
" case 0: \n" +
" doCase0();\n" +
" break;\n" +
" default: \n" +
" doDefault();\n" +
" }\n" +
" }\n" +
" catch(Exception e) {\n" +
" processException(e.getMessage(),\n" +
" x + y, z, a);\n" +
" }\n" +
" finally {\n" +
" processFinally();\n" +
" }\n" +
" }while(true);\n" +
"\n" +
" if (2 < 3) return;\n" +
" if (3 < 4)\n" +
" return;\n" +
" do x++ while (x < 10000);\n" +
" while (x < 50000) x++;\n" +
" for (int i = 0; i < 5; i++) System.out.println(i);\n" +
" }\n" +
" private class InnerClass implements I1,\n" +
" I2 {\n" +
" public void bar() throws E1,\n" +
" E2 {\n" +
" }\n" +
" }\n" +
"}";
}
public void prepareForReformat(final PsiFile psiFile) {
psiFile.putUserData(PsiUtil.FILE_LANGUAGE_LEVEL_KEY, LanguageLevel.HIGHEST);
}
}
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