Examples with MultiPassContentFormatter org.eclipse.jface.text.formatter.MultiPassContentFormatter used on opensource projects

Example 1 with MultiPassContentFormatter

use of org.eclipse.jface.text.formatter.MultiPassContentFormatter in project tdi-studio-se by Talend.

the class JavaProcessor method formatCode.

/**
     * DOC nrousseau Comment method "formatCode".
     *
     * from SourceViewer.doOperation for FORMAT.
     *
     * @param processCode
     * @return
     */
@SuppressWarnings({ "unchecked" })
private String formatCode(String processCode) {
    // we cannot make calls to Ui in headless mode
    if (ProcessorUtilities.isExportConfig() || CommonsPlugin.isHeadless()) {
        // nothing to do
        return processCode;
    }
    final IDocument document = new Document(processCode);
    JavaTextTools tools = JavaPlugin.getDefault().getJavaTextTools();
    tools.setupJavaDocumentPartitioner(document, IJavaPartitions.JAVA_PARTITIONING);
    IFormattingContext context = null;
    DocumentRewriteSession rewriteSession = null;
    if (document instanceof IDocumentExtension4) {
        rewriteSession = ((IDocumentExtension4) document).startRewriteSession(DocumentRewriteSessionType.SEQUENTIAL);
    }
    try {
        final String rememberedContents = document.get();
        try {
            final MultiPassContentFormatter formatter = new MultiPassContentFormatter(IJavaPartitions.JAVA_PARTITIONING, IDocument.DEFAULT_CONTENT_TYPE);
            formatter.setMasterStrategy(new JavaFormattingStrategy());
            // formatter.setSlaveStrategy(new CommentFormattingStrategy(),
            // IJavaPartitions.JAVA_DOC);
            // formatter.setSlaveStrategy(new CommentFormattingStrategy(),
            // IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
            // formatter.setSlaveStrategy(new CommentFormattingStrategy(),
            // IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
            context = new FormattingContext();
            context.setProperty(FormattingContextProperties.CONTEXT_DOCUMENT, Boolean.TRUE);
            Map<String, String> preferences;
            if (this.getTalendJavaProject() == null) {
                preferences = new HashMap<String, String>(JavaCore.getOptions());
            } else {
                // use project options
                preferences = new HashMap<String, String>(this.getTalendJavaProject().getJavaProject().getOptions(true));
            }
            context.setProperty(FormattingContextProperties.CONTEXT_PREFERENCES, preferences);
            formatter.format(document, context);
        } catch (RuntimeException x) {
            // fire wall for
            // https://bugs.eclipse.org/bugs/show_bug.cgi?id=47472
            // if something went wrong we undo the changes we just did
            // TODO to be removed after 3.0 M8
            document.set(rememberedContents);
            throw x;
        }
    } finally {
        if (rewriteSession != null && document instanceof IDocumentExtension4) {
            ((IDocumentExtension4) document).stopRewriteSession(rewriteSession);
        }
        if (context != null) {
            context.dispose();
        }
    }
    return document.get();
}

Example 2 with MultiPassContentFormatter

use of org.eclipse.jface.text.formatter.MultiPassContentFormatter in project webtools.sourceediting by eclipse.

the class StructuredTextViewerConfigurationHTML method getContentFormatter.

public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
    IContentFormatter formatter = super.getContentFormatter(sourceViewer);
    // generic one
    if (!(formatter instanceof MultiPassContentFormatter))
        formatter = new MultiPassContentFormatter(getConfiguredDocumentPartitioning(sourceViewer), IHTMLPartitions.HTML_DEFAULT);
    ((MultiPassContentFormatter) formatter).setMasterStrategy(new StructuredFormattingStrategy(new HTMLFormatProcessorImpl()));
    return formatter;
}

Example 3 with MultiPassContentFormatter

use of org.eclipse.jface.text.formatter.MultiPassContentFormatter in project webtools.sourceediting by eclipse.

the class StructuredTextViewerConfigurationJSP method getContentFormatter.

public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
    IContentFormatter formatter = super.getContentFormatter(sourceViewer);
    // generic one
    if (!(formatter instanceof MultiPassContentFormatter))
        formatter = new MultiPassContentFormatter(getConfiguredDocumentPartitioning(sourceViewer), IXMLPartitions.XML_DEFAULT);
    MultiPassContentFormatter multiFormatter = (MultiPassContentFormatter) formatter;
    multiFormatter.setMasterStrategy(new StructuredFormattingStrategyJSP());
    multiFormatter.setSlaveStrategy(new FormattingStrategyJSPJava(), IJSPPartitions.JSP_CONTENT_JAVA);
    return formatter;
}

Example 4 with MultiPassContentFormatter

use of org.eclipse.jface.text.formatter.MultiPassContentFormatter in project webtools.sourceediting by eclipse.

the class StructuredTextViewerConfigurationCSS method getContentFormatter.

public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
    IContentFormatter formatter = super.getContentFormatter(sourceViewer);
    // generic one
    if (!(formatter instanceof MultiPassContentFormatter))
        formatter = new MultiPassContentFormatter(getConfiguredDocumentPartitioning(sourceViewer), ICSSPartitions.STYLE);
    ((MultiPassContentFormatter) formatter).setMasterStrategy(new StructuredFormattingStrategy(new FormatProcessorCSS()));
    return formatter;
}

Example 5 with MultiPassContentFormatter

use of org.eclipse.jface.text.formatter.MultiPassContentFormatter in project webtools.sourceediting by eclipse.

the class StructuredTextViewerConfigurationJSON method getContentFormatter.

@Override
public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
    IContentFormatter formatter = super.getContentFormatter(sourceViewer);
    // generic one
    if (!(formatter instanceof MultiPassContentFormatter))
        formatter = new MultiPassContentFormatter(getConfiguredDocumentPartitioning(sourceViewer), IJSONPartitions.JSON);
    ((MultiPassContentFormatter) formatter).setMasterStrategy(new StructuredFormattingStrategy(new FormatProcessorJSON()));
    return formatter;
}