Example usage for org.eclipse.jdt.core.formatter DefaultCodeFormatterConstants getEclipseDefaultSettings

List of usage examples for org.eclipse.jdt.core.formatter DefaultCodeFormatterConstants getEclipseDefaultSettings

  1. HOME
  2. Java
  3. org.eclipse.jdt
  4. org.eclipse.jdt.core.formatter.*
  5. DefaultCodeFormatterConstants
  6. getEclipseDefaultSettings

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.formatter DefaultCodeFormatterConstants getEclipseDefaultSettings.

Prototype

public static Map getEclipseDefaultSettings()

Source Link

Document

Returns the default Eclipse formatter settings

Usage

From source file:com.jaxio.celerio.output.EclipseCodeFormatter.java

License:Apache License

@SuppressWarnings({ "unchecked", "deprecation" })
public void setFormatterSettings(List<Setting> settings) {

    // // change the option to wrap each enum constant on a new line
    // options.put(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_ENUM_CONSTANTS,
    // DefaultCodeFormatterConstants.createAlignmentValue(true,
    // DefaultCodeFormatterConstants.WRAP_ONE_PER_LINE,
    // DefaultCodeFormatterConstants.INDENT_ON_COLUMN));
    ///* www  .j  a va  2s. c  o m*/
    if (settings != null) {
        options = newHashMap();
        for (Setting s : settings) {
            options.put(s.getId(), s.getValue());
        }
    } else {
        options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();

        options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_8);
        options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_8);
        options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_8);

        options.put(JavaCore.FORMATTER_LINE_SPLIT, "160");
        options.put(JavaCore.FORMATTER_TAB_CHAR, JavaCore.SPACE);
        options.put(JavaCore.FORMATTER_TAB_SIZE, "4");
    }

    // instanciate the default code formatter with the given options
    codeFormatter = ToolFactory.createCodeFormatter(options);
}

From source file:com.motorola.studio.android.model.java.JavaClass.java

License:Apache License

/**
 * Gets the class content//from  ww w.  j  a va2s . c  o m
 * 
 * @return an IDocument object containing the class content
 */
public IDocument getClassContent() throws AndroidException {
    String content = compUnit.toString();
    document = new Document(content);

    // Formats the code using the Eclipse settings
    CodeFormatter codeFormatter = ToolFactory
            .createCodeFormatter(DefaultCodeFormatterConstants.getEclipseDefaultSettings());

    TextEdit textEdit = codeFormatter.format(
            CodeFormatter.K_COMPILATION_UNIT | CodeFormatter.F_INCLUDE_COMMENTS, content, 0, content.length(),
            0, null);

    try {
        textEdit.apply(document);
    } catch (MalformedTreeException e) {
        String errMsg = NLS.bind(CodeUtilsNLS.EXC_JavaClass_ErrorFormattingSourceCode, className);

        StudioLogger.error(JavaClass.class, errMsg, e);
        throw new AndroidException(errMsg);
    } catch (BadLocationException e) {
        String errMsg = NLS.bind(CodeUtilsNLS.EXC_JavaClass_ErrorFormattingSourceCode, className);

        StudioLogger.error(JavaClass.class, errMsg, e);
        throw new AndroidException(errMsg);
    }

    addComments();

    return document;
}

From source file:com.spidasoftware.EclipseFormatter.JavaFormat.java

License:Apache License

@SuppressWarnings({ "unchecked", "deprecation" })
private static CodeFormatter initializeFormatter() {
    @SuppressWarnings("rawtypes")
    Map options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();
    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_7);

    // This is where you will add your java formatting preferences. I have an example below that 
    // is commented out that would not allow for a line to be split at the selectors in a method invocation.   

    // options.put(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_SELECTOR_IN_METHOD_INVOCATION,
    //      DefaultCodeFormatterConstants.createAlignmentValue(false, DefaultCodeFormatterConstants.WRAP_NO_SPLIT, DefaultCodeFormatterConstants.INDENT_DEFAULT));
    options.put(DefaultCodeFormatterConstants.FORMATTER_LINE_SPLIT, "120");

    final CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(options);
    return codeFormatter;

}

From source file:com.thoratou.exact.processors.IndentUtil.java

License:Open Source License

public String javaCode(String input) {
    // take default Eclipse formatting options
    Map options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();
    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_7);

    options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, JavaCore.SPACE);

    // change the option to wrap each enum constant on a new line
    options.put(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_ENUM_CONSTANTS,
            DefaultCodeFormatterConstants.createAlignmentValue(true,
                    DefaultCodeFormatterConstants.WRAP_ONE_PER_LINE,
                    DefaultCodeFormatterConstants.INDENT_ON_COLUMN));

    // change the option to wrap each enum constant on a new line
    options.put(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_ASSIGNMENT,
            DefaultCodeFormatterConstants.createAlignmentValue(false,
                    DefaultCodeFormatterConstants.WRAP_NO_SPLIT,
                    DefaultCodeFormatterConstants.INDENT_ON_COLUMN));

    // change the option to wrap each enum constant on a new line
    options.put(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_SELECTOR_IN_METHOD_INVOCATION,
            DefaultCodeFormatterConstants.createAlignmentValue(false,
                    DefaultCodeFormatterConstants.WRAP_NO_SPLIT,
                    DefaultCodeFormatterConstants.INDENT_ON_COLUMN));

    CodeFormatter cf = ToolFactory.createCodeFormatter(options);

    IDocument dc = new Document(input);
    TextEdit te = cf.format(CodeFormatter.K_COMPILATION_UNIT, dc.get(), 0, dc.get().length(), 0, null);

    try {//  w w w.  j  a  v  a  2s .c  o m
        te.apply(dc);
    } catch (MalformedTreeException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (BadLocationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return dc.get();
}

From source file:eu.artist.migration.modernization.uml2java.repackaged.gen.java.services.WorkspaceServices.java

License:Open Source License

public void formatProjectCode(String projectName) {
    if (!EMFPlugin.IS_ECLIPSE_RUNNING) {
        return;// www.  j  a  v a  2s  .c o  m
    }

    try {
        IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
        project.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
        Map<String, String> options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();

        // initialize the compiler settings to be able to format 1.5 code
        options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_5);
        options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_5);
        options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_5);

        // change the option to wrap each enum constant on a new line
        options.put(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_ENUM_CONSTANTS,
                DefaultCodeFormatterConstants.createAlignmentValue(true,
                        DefaultCodeFormatterConstants.WRAP_ONE_PER_LINE,
                        DefaultCodeFormatterConstants.INDENT_ON_COLUMN));

        // instanciate the default code formatter with the given options
        final CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(options);

        project.accept(new IResourceVisitor() {

            public boolean visit(IResource resource) throws CoreException {
                if (resource.isAccessible() && resource instanceof IFile
                        && "java".equals(((IFile) resource).getFileExtension())) {
                    IFile iFile = (IFile) resource;
                    ICompilationUnit compilationUnit = JavaCore.createCompilationUnitFrom(iFile);
                    String contents = compilationUnit.getBuffer().getContents();
                    final TextEdit edit = codeFormatter.format(CodeFormatter.K_COMPILATION_UNIT, contents, // source to format
                            0, // starting position
                            contents.length(), // length
                            0, // initial indentation
                            System.getProperty("line.separator") // line separator
                    );

                    IDocument document = new Document(contents);
                    try {
                        if (edit != null) {
                            edit.apply(document);
                        }
                    } catch (MalformedTreeException e) {
                        e.printStackTrace();
                    } catch (BadLocationException e) {
                        e.printStackTrace();
                    }

                    iFile.setContents(new ByteArrayInputStream(document.get().getBytes()), IResource.FORCE,
                            new NullProgressMonitor());
                    return true;
                }
                return true;
            }
        });

        project.build(IncrementalProjectBuilder.FULL_BUILD, new NullProgressMonitor());
    } catch (CoreException e) {
        e.printStackTrace();
    }
}

From source file:fr.inria.diverse.trace.commons.CodeGenUtil.java

License:Open Source License

/**
 * From http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.jdt.doc
 * .isv%2Freference%2Fapi%2Forg%2Feclipse%2F jdt%2Fcore%2Fformatter%2Fpackage-summary.html
 * /*from   ww  w .j  a  v  a 2  s.c  o  m*/
 * @param source
 *            The raw java source code to format.
 * @return Formatted java code.
 */
public static String formatJavaCode(String source) {
    // take default Eclipse formatting options
    @SuppressWarnings("unchecked")
    Map<String, String> options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();

    // initialize the compiler settings to be able to format 1.7 code
    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_7);
    options.put(DefaultCodeFormatterConstants.FORMATTER_COMMENT_LINE_LENGTH, Integer.toString(120));
    options.put(DefaultCodeFormatterConstants.FORMATTER_LINE_SPLIT, Integer.toString(120));

    // instantiate the default code formatter with the given options
    final CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(options);

    final TextEdit edit = codeFormatter.format(CodeFormatter.K_COMPILATION_UNIT, // format a compilation unit
            source, // source to format
            0, // starting position
            source.length(), // length
            0, // initial indentation
            System.getProperty("line.separator") // line separator
    );
    IDocument document = new Document(source);
    try {
        edit.apply(document);
    } catch (MalformedTreeException e) {
        e.printStackTrace();
    } catch (org.eclipse.jface.text.BadLocationException e) {
        // TODO Bloc catch gnr automatiquement
        e.printStackTrace();
    }

    // display the formatted string on the System out
    return document.get();
}

From source file:ma.glasnost.orika.impl.generator.EclipseJdtCompiler.java

License:Apache License

/**
 * Return the options to be passed when creating {@link CodeFormatter}
 * instance.//from ww w  .j  a  v a  2 s .  co  m
 * 
 * @return
 */
private Map<Object, Object> getFormattingOptions() {

    @SuppressWarnings("unchecked")
    Map<Object, Object> options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();
    options.put(JavaCore.COMPILER_SOURCE, JAVA_COMPILER_SOURCE_VERSION);
    options.put(JavaCore.COMPILER_COMPLIANCE, JAVA_COMPILER_COMPLIANCE_VERSION);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JAVA_COMPILER_CODEGEN_TARGET_PLATFORM_VERSION);
    return options;
}

From source file:mx.itesm.mexadl.util.Util.java

License:Open Source License

/**
 * Format the contents of a Java file using Eclipse's built-in code
 * formatter.//from w  w w. ja  v a 2s .  c om
 * 
 * @param outputFile
 * @param contentFile
 * @throws IOException
 * @throws MalformedTreeException
 * @throws BadLocationException
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
public static void formatFileContent(final File outputFile, final File contentFile)
        throws IOException, MalformedTreeException, BadLocationException {
    Map options;
    String source;
    TextEdit edit;
    Writer writer;
    int contentKind;
    IDocument document;
    CodeFormatter codeFormatter;

    // use Eclipse's default formatting options
    writer = new BufferedWriter(new FileWriter(outputFile));
    options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();

    // Compiler settings to be able to format 1.6 code
    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_6);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_6);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_6);

    // Instantiate the default code formatter with the given options
    codeFormatter = ToolFactory.createCodeFormatter(options);
    source = Util.getFileContents(contentFile);
    document = new org.eclipse.jface.text.Document(source);

    // Decide code kind and try to apply format
    contentKind = CodeFormatter.K_UNKNOWN;
    if (outputFile.toString().endsWith(Util.JAVA_EXTENSION)) {
        contentKind = CodeFormatter.K_COMPILATION_UNIT;
    }
    edit = codeFormatter.format(contentKind, source, 0, source.length(), 0,
            System.getProperty("line.separator"));
    if (edit != null) {
        edit.apply(document);
    }

    // Save to output file
    writer.write(document.get());
    writer.close();
}

From source file:net.enilink.komma.generator.java.merge.SourceMerger.java

License:Open Source License

private CodeFormatter getCodeFormatter() {
    if (codeFormatter == null) {
        @SuppressWarnings("unchecked")
        final Map<Object, Object> options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();
        options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_5);
        options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_5);
        options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_5);

        codeFormatter = ToolFactory.createCodeFormatter(options);
    }//www.j a v a  2s  .  c  om
    return codeFormatter;
}

From source file:org.autorefactor.test.TestHelper.java

License:Open Source License

private static Map<String, String> getJava7Options() {
    Map<String, String> options = DefaultCodeFormatterConstants.getEclipseDefaultSettings();
    options.put(COMPILER_COMPLIANCE, VERSION_1_7);
    options.put(COMPILER_CODEGEN_TARGET_PLATFORM, VERSION_1_7);
    options.put(COMPILER_SOURCE, VERSION_1_7);
    return options;
}