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

Example 21 with IJsTranslation

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

the class JsJfaceNode method getJavaElement.

public synchronized IJavaScriptElement getJavaElement() {
    /*
		 * since this may become 'stale' we need to rediscover our element every
		 * time we're asked
		 */
    IJsTranslation tran = getTranslation();
    int startOffset = getStartOffset();
    int endOffset = getLength();
    if (typeName != null) {
        IJavaScriptElement myType = tran.getCompilationUnit().getType(typeName);
        return myType;
    }
    IJavaScriptElement[] elements = tran.getAllElementsInJsRange(startOffset, startOffset + endOffset);
    if (elements != null) {
        return elements[0];
    } else {
        // $NON-NLS-1$
        System.out.println(Messages.getString("JsJfaceNode.1"));
        return null;
    }
}

Example 22 with IJsTranslation

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

the class JsJfaceNode method getTranslation.

// private Method[] getMethods(){
// // returns the methods this class supports (as declared in interfaces)
// Class[] interfaces = getClass().getInterfaces();
// Vector vMethods = new Vector();
// for(int i = 0;i<interfaces.length;i++){
// Method methods[] = interfaces[i].getDeclaredMethods();
// vMethods.addAll(Arrays.asList(methods));
// }
// 
// return (Method[])vMethods.toArray();
// }
// public Object invoke(Object proxy, Method method, Object[] args) throws
// Throwable {
// Object result;
// Method[] myMethods = getMethods();
// 
// try {
// for(int i = 0;i<myMethods.length;i++){
// if(myMethods[i]==method){
// return method.invoke(this, args);
// }
// }
// result = method.invoke(parentType, args);
// } catch (InvocationTargetException e) {
// throw e.getTargetException();
// } catch (Exception e) {
// throw new RuntimeException("unexpected invocation exception: " +
// e.getMessage());
// }
// 
// return result;
// }
/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.wst.xml.core.internal.document.NodeImpl#getStructuredDocument()
	 */
public IJsTranslation getTranslation() {
    IStructuredModel model = null;
    IModelManager modelManager = StructuredModelManager.getModelManager();
    IDOMDocument xmlDoc = null;
    try {
        if (modelManager != null) {
            IStructuredDocument doc = getStructuredDocument();
            model = modelManager.getExistingModelForRead(doc);
        // model = modelManager.getModelForRead(doc);
        }
        IDOMModel domModel = (IDOMModel) model;
        xmlDoc = domModel.getDocument();
    } catch (Exception e) {
        Logger.logException(e);
    } finally {
        if (model != null) {
            // model.changedModel();
            model.releaseFromRead();
        }
    }
    if (xmlDoc == null) {
        return null;
    }
    JsTranslationAdapter translationAdapter = (JsTranslationAdapter) xmlDoc.getAdapterFor(IJsTranslation.class);
    return translationAdapter.getJsTranslation(true);
}

Example 23 with IJsTranslation

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

the class JFaceNodeAdapterForJs method getTranslation.

private IJsTranslation getTranslation(Node node) {
    IStructuredModel model = null;
    IModelManager modelManager = StructuredModelManager.getModelManager();
    IDOMDocument xmlDoc = null;
    try {
        if (modelManager != null) {
            IStructuredDocument doc = ((NodeImpl) node).getStructuredDocument();
            model = modelManager.getExistingModelForRead(doc);
        // model = modelManager.getModelForRead(doc);
        }
        IDOMModel domModel = (IDOMModel) model;
        xmlDoc = domModel.getDocument();
    } catch (Exception e) {
        Logger.logException(e);
    } finally {
        if (model != null) {
            // model.changedModel();
            model.releaseFromRead();
        }
    }
    if (xmlDoc == null) {
        return null;
    }
    JsTranslationAdapter translationAdapter = (JsTranslationAdapter) xmlDoc.getAdapterFor(IJsTranslation.class);
    return translationAdapter.getJsTranslation(true);
}

Example 24 with IJsTranslation

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

the class ShowTranslationHandler method execute.

/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands
	 * .ExecutionEvent)
	 */
public Object execute(final ExecutionEvent event) throws ExecutionException {
    // IDE.openEditor(event.getApplicationContext(), createEditorInput(),
    // JavaUI.ID_CU_EDITOR, true);
    ISelection selection = HandlerUtil.getCurrentSelection(event);
    if (selection instanceof IStructuredSelection) {
        List list = ((IStructuredSelection) selection).toList();
        if (!list.isEmpty()) {
            if (list.get(0) instanceof IDOMNode) {
                final IDOMModel model = ((IDOMNode) list.get(0)).getModel();
                INodeAdapter adapter = model.getDocument().getAdapterFor(IJsTranslation.class);
                if (adapter != null) {
                    Job opener = new UIJob("Opening JavaScript Translation") {

                        public IStatus runInUIThread(IProgressMonitor monitor) {
                            JsTranslationAdapter translationAdapter = (JsTranslationAdapter) model.getDocument().getAdapterFor(IJsTranslation.class);
                            final IJsTranslation translation = translationAdapter.getJsTranslation(false);
                            // create an IEditorInput for the Java editor
                            final IStorageEditorInput input = new JSTranslationEditorInput(translation, model.getBaseLocation());
                            try {
                                IEditorPart editor = IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), input, JavaScriptUI.ID_CU_EDITOR, true);
                                // Now add the problems we found
                                if (editor instanceof ITextEditor) {
                                    IAnnotationModel annotationModel = ((ITextEditor) editor).getDocumentProvider().getAnnotationModel(input);
                                    translation.reconcileCompilationUnit();
                                    List problemsList = translation.getProblems();
                                    IProblem[] problems = (IProblem[]) problemsList.toArray(new IProblem[problemsList.size()]);
                                    AnnotationTypeLookup lookup = new AnnotationTypeLookup();
                                    for (int i = 0; i < problems.length; i++) {
                                        int length = problems[i].getSourceEnd() - problems[i].getSourceStart() + 1;
                                        Position position = new Position(problems[i].getSourceStart(), length);
                                        Annotation annotation = null;
                                        String type = lookup.getAnnotationType(IMarker.PROBLEM, IMarker.SEVERITY_INFO);
                                        if (problems[i].isError()) {
                                            type = lookup.getAnnotationType(IMarker.PROBLEM, IMarker.SEVERITY_ERROR);
                                        } else if (problems[i].isWarning()) {
                                            type = lookup.getAnnotationType(IMarker.PROBLEM, IMarker.SEVERITY_WARNING);
                                        }
                                        annotation = new Annotation(type, false, problems[i].getMessage());
                                        if (annotation != null) {
                                            annotationModel.addAnnotation(annotation, position);
                                        }
                                    }
                                }
                            } catch (PartInitException e) {
                                e.printStackTrace();
                                Display.getCurrent().beep();
                            }
                            return Status.OK_STATUS;
                        }
                    };
                    opener.setSystem(false);
                    opener.setUser(true);
                    opener.schedule();
                }
            }
        }
    }
    return null;
}

Example 25 with IJsTranslation

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

the class JFaceNodeAdapterForJs method getLazyCu.

private IJavaScriptUnit getLazyCu(Node node) {
    if (lazyCu == null) {
        IJsTranslation tran = getTranslation(node);
        if (tran == null)
            return null;
        lazyCu = tran.getCompilationUnit();
        if (lazyCu == null)
            return null;
        try {
            lazyCu.makeConsistent(new NullProgressMonitor());
        } catch (JavaScriptModelException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return lazyCu;
}