Examples with IJsTranslation org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation used on opensource projects

Example 46 with IJsTranslation

use of org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation in project webtools.sourceediting by eclipse.

the class TestHtmlTranslation method testCDATAAroundJS3.

public void testCDATAAroundJS3() {
    // get model
    String fileName = getName() + ".html";
    IStructuredModel structuredModel = getSharedModel(fileName, "<script>//<![CDATA[\n var text =  serverObject.getText(); ]]></script>");
    assertNotNull("missing test model", structuredModel);
    // do translation
    JsTranslationAdapterFactory.setupAdapterFactory(structuredModel);
    JsTranslationAdapter translationAdapter = (JsTranslationAdapter) ((IDOMModel) structuredModel).getDocument().getAdapterFor(IJsTranslation.class);
    IJsTranslation translation = translationAdapter.getJsTranslation(false);
    String translated = translation.getJsText();
    assertTrue("translation empty", translated.length() > 5);
    assertTrue("CDATA start found", translated.indexOf("CDATA") < 0);
    assertTrue("CDATA start found", translated.indexOf("[") < 0);
    assertTrue("CDATA end found", translated.indexOf("]") < 0);
    assertTrue("problems found in translation ", translation.getProblems().isEmpty());
    // release model
    structuredModel.releaseFromRead();
}

Example 47 with IJsTranslation

use of org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation in project webtools.sourceediting by eclipse.

the class JSDTHoverProcessor method getHoverInfo.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.text.ITextHover#getHoverInfo(org.eclipse.jface.text.ITextViewer,
	 *      org.eclipse.jface.text.IRegion)
	 */
public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
    // get JSP translation object for this viewer's document
    IDOMModel xmlModel = null;
    try {
        xmlModel = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(textViewer.getDocument());
        if (xmlModel != null) {
            IDOMDocument xmlDoc = xmlModel.getDocument();
            JsTranslationAdapter adapter = (JsTranslationAdapter) xmlDoc.getAdapterFor(IJsTranslation.class);
            if (adapter != null) {
                try {
                    boolean proceed = false;
                    ITypedRegion[] partitions = xmlDoc.getStructuredDocument().computePartitioning(hoverRegion.getOffset(), hoverRegion.getLength());
                    for (int i = 0; i < partitions.length; i++) {
                        for (int j = 0; j < PARTITION_TYPES.length; j++) {
                            if (PARTITION_TYPES[j].equals(partitions[i].getType())) {
                                proceed = true;
                                break;
                            }
                        }
                    }
                    if (proceed) {
                        IJsTranslation translation = adapter.getJsTranslation(true);
                        IJavaScriptElement[] result = translation.getElementsFromJsRange(translation.getJavaScriptOffset(hoverRegion.getOffset()), translation.getJavaScriptOffset(hoverRegion.getOffset() + hoverRegion.getLength()));
                        return translation.fixupMangledName(getHoverInfo(result));
                    }
                } catch (BadLocationException e) {
                // do nothing
                }
            }
        }
    } finally {
        if (xmlModel != null) {
            xmlModel.releaseFromRead();
        }
    }
    return null;
}

Example 48 with IJsTranslation

use of org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation in project webtools.sourceediting by eclipse.

the class JFaceNodeAdapterForJs method getJSElementsFromNode.

private synchronized Object[] getJSElementsFromNode(Node node) {
    if (node == null) {
        return new Object[0];
    }
    int startOffset = 0;
    int endOffset = 0;
    IJavaScriptElement[] result = new IJavaScriptElement[0];
    IJsTranslation translation = null;
    if (node.getNodeType() == Node.TEXT_NODE && (node instanceof NodeImpl)) {
        translation = getTranslation(node);
        startOffset = translation.getJavaScriptOffset(((NodeImpl) node).getStartOffset());
        endOffset = translation.getJavaScriptOffset(((NodeImpl) node).getEndOffset() - 1);
        if (startOffset >= 0 && endOffset >= 0)
            result = translation.getAllElementsInJsRange(startOffset, endOffset);
    }
    return result;
// 
// if (result == null) return null;
// Object[] newResults = new Object[result.length];
// for (int i = 0; i < result.length; i++) {
// int htmllength = 0;
// int htmloffset = 0;
// Position position = null;
// try {
// htmllength = ((SourceRefElement) (result[i])).getSourceRange().getLength();
// htmloffset = translation.getJspOffset(((SourceRefElement)
// (result[i])).getSourceRange().getOffset());
// position = new Position(htmloffset, htmllength);
// } catch (JavaScriptModelException e) {
// e.printStackTrace();
// }
// newResults[i] = getJsNode(node.getParentNode(), (IJavaScriptElement) result[i],
// position);
// }
// return newResults;
}

Example 49 with IJsTranslation

use of org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation in project webtools.sourceediting by eclipse.

the class FormattingStrategyJSDT method getTranslation.

public IJsTranslation getTranslation(IStructuredDocument document) {
    IJsTranslation tran = null;
    IDOMModel xmlModel = null;
    try {
        xmlModel = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(document);
        IDOMDocument xmlDoc = xmlModel.getDocument();
        JsTranslationAdapterFactory.setupAdapterFactory(xmlModel);
        JsTranslationAdapter translationAdapter = (JsTranslationAdapter) xmlDoc.getAdapterFor(IJsTranslation.class);
        if (translationAdapter != null) {
            tran = translationAdapter.getJsTranslation(true);
        }
    } finally {
        if (xmlModel != null) {
            xmlModel.releaseFromRead();
        }
    }
    return tran;
}

Example 50 with IJsTranslation

use of org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation in project webtools.sourceediting by eclipse.

the class JSDTHyperlinkDetector method detectHyperlinks.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.text.hyperlink.IHyperlinkDetector#detectHyperlinks(org.eclipse.jface.text.ITextViewer,
	 *      org.eclipse.jface.text.IRegion, boolean)
	 */
public IHyperlink[] detectHyperlinks(ITextViewer textViewer, IRegion region, boolean canShowMultipleHyperlinks) {
    List hyperlinks = new ArrayList(0);
    if (region != null && textViewer != null) {
        IDocument document = textViewer.getDocument();
        try {
            boolean proceed = false;
            ITypedRegion[] partitions = document.computePartitioning(region.getOffset(), region.getLength());
            for (int i = 0; i < partitions.length; i++) {
                for (int j = 0; j < PARTITION_TYPES.length; j++) {
                    if (PARTITION_TYPES[j].equals(partitions[i].getType())) {
                        proceed = true;
                    }
                }
            }
            if (proceed) {
                IJsTranslation jsTranslation = getJsTranslation(document);
                if (jsTranslation != null) {
                    // find hyperlink range for JavaScript elements
                    IRegion hyperlinkRegion = selectWord(document, region.getOffset());
                    IJavaScriptElement[] elements = jsTranslation.getElementsFromJsRange(jsTranslation.getJavaScriptOffset(region.getOffset()), jsTranslation.getJavaScriptOffset(region.getOffset() + region.getLength()));
                    if (elements != null && elements.length > 0) {
                        // create a hyperlink for each JavaScript element
                        for (int i = 0; i < elements.length; ++i) {
                            IJavaScriptElement element = elements[i];
                            IHyperlink link = createHyperlink(jsTranslation, element, hyperlinkRegion, document);
                            if (link != null) {
                                hyperlinks.add(link);
                            }
                        }
                    }
                }
            }
        } catch (BadLocationException e) {
        }
    }
    if (hyperlinks.size() == 0) {
        return null;
    }
    return (IHyperlink[]) hyperlinks.toArray(new IHyperlink[0]);
}