Examples with ISourceViewer org.eclipse.jface.text.source.ISourceViewer used on opensource projects

Example 1 with ISourceViewer

use of org.eclipse.jface.text.source.ISourceViewer in project KaiZen-OpenAPI-Editor by RepreZen.

the class OpenQuickOutlineHandler method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    ISourceViewer viewer = null;
    //$NON-NLS-1$
    Object activeFocusControl = HandlerUtil.getVariable(event, "activeFocusControl");
    if (activeFocusControl instanceof Control) {
        Control control = (Control) activeFocusControl;
        if (!control.isDisposed()) {
            viewer = (ISourceViewer) control.getData(ISourceViewer.class.getName());
        }
    }
    if (viewer == null) {
        IEditorPart editor = HandlerUtil.getActiveEditor(event);
        if (editor instanceof JsonEditor) {
            viewer = ((JsonEditor) editor).getProjectionViewer();
        }
    }
    if (viewer != null) {
        ITextOperationTarget operationTarget = viewer.getTextOperationTarget();
        if (operationTarget.canDoOperation(QUICK_OUTLINE)) {
            operationTarget.doOperation(QUICK_OUTLINE);
        }
    }
    return null;
}

Example 2 with ISourceViewer

use of org.eclipse.jface.text.source.ISourceViewer in project tdi-studio-se by Talend.

the class StandAloneTalendJavaEditor method isEditable.

@Override
public boolean isEditable() {
    if (!getRepositoryFactory().getStatus(item).isEditable()) {
        ISourceViewer sourceViewer = getSourceViewer();
        if (sourceViewer != null) {
            sourceViewer.getTextWidget().setDragDetect(false);
        }
        isEditable = false;
    }
    return !rEditorInput.isReadOnly() && getRepositoryFactory().getStatus(item).isEditable() && isLastVersion(item);
}

Example 3 with ISourceViewer

use of org.eclipse.jface.text.source.ISourceViewer in project tdi-studio-se by Talend.

the class StandAloneTalendJavaEditor method init.

@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
    super.init(site, input);
    Bundle bundle = FrameworkUtil.getBundle(StandAloneTalendJavaEditor.class);
    lockService = bundle.getBundleContext().registerService(EventHandler.class.getName(), new EventHandler() {

        @Override
        public void handleEvent(Event event) {
            String lockTopic = Constant.REPOSITORY_ITEM_EVENT_PREFIX + Constant.ITEM_LOCK_EVENT_SUFFIX;
            if (lockTopic.equals(event.getTopic())) {
                if (!isEditable) {
                    Object o = event.getProperty(Constant.ITEM_EVENT_PROPERTY_KEY);
                    if (o instanceof FileItem) {
                        boolean isTheCorrectEditor = false;
                        Property property = ((FileItem) o).getProperty();
                        if (property != null) {
                            String eventItemId = property.getId();
                            //$NON-NLS-1$
                            String currentOpenedItemId = "";
                            if (rEditorInput != null) {
                                currentOpenedItemId = rEditorInput.getId();
                            }
                            isTheCorrectEditor = currentOpenedItemId.equals(eventItemId);
                        }
                        if (!isTheCorrectEditor) {
                            return;
                        }
                        item.getProperty().eAdapters().remove(dirtyListener);
                        item = (FileItem) o;
                        item.getProperty().eAdapters().add(dirtyListener);
                        if (isEditable()) {
                            isEditable = true;
                            rEditorInput.getFile().setReadOnly(false);
                            getSite().getShell().getDisplay().asyncExec(new Runnable() {

                                @Override
                                public void run() {
                                    setFocus();
                                    ISourceViewer viewer = getViewer();
                                    if (viewer != null) {
                                        StyledText styledText = viewer.getTextWidget();
                                        if (styledText != null) {
                                            styledText.setBackground(bgColorForEditabeItem);
                                            styledText.setDragDetect(true);
                                        }
                                    }
                                }
                            });
                            try {
                                ICodeGeneratorService service = (ICodeGeneratorService) GlobalServiceRegister.getDefault().getService(ICodeGeneratorService.class);
                                if (o instanceof RoutineItem) {
                                    ITalendSynchronizer routineSynchronizer = service.createJavaRoutineSynchronizer();
                                    routineSynchronizer.syncRoutine((RoutineItem) o, true);
                                } else if (o instanceof SQLPatternItem) {
                                    ISQLPatternSynchronizer sqlPatternSynchronizer = service.getSQLPatternSynchronizer();
                                    sqlPatternSynchronizer.syncSQLPattern((SQLPatternItem) o, true);
                                } else {
                                    //$NON-NLS-1$
                                    org.talend.commons.exception.ExceptionHandler.process(new Exception("Uncatched case"));
                                }
                                setName();
                            } catch (Exception e) {
                                org.talend.commons.exception.ExceptionHandler.process(e);
                            }
                        }
                    }
                }
            }
        }
    }, new Hashtable<String, String>(//$NON-NLS-1$
    Collections.singletonMap(EventConstants.EVENT_TOPIC, Constant.REPOSITORY_ITEM_EVENT_PREFIX + "*")));
}

Example 4 with ISourceViewer

use of org.eclipse.jface.text.source.ISourceViewer in project tdi-studio-se by Talend.

the class CodeView method createPartControl.

@Override
public void createPartControl(Composite parent) {
    this.parent = parent;
    parent.setLayout(new FillLayout());
    ECodeLanguage language = LanguageManager.getCurrentLanguage();
    ISourceViewer viewer = null;
    final StyledText text;
    int styles = SWT.H_SCROLL | SWT.V_SCROLL;
    document = new Document();
    switch(language) {
        case JAVA:
            IPreferenceStore store = JavaPlugin.getDefault().getCombinedPreferenceStore();
            viewer = new JavaSourceViewer(parent, null, null, false, styles, store);
            viewer.setDocument(document);
            JavaTextTools tools = JavaPlugin.getDefault().getJavaTextTools();
            tools.setupJavaDocumentPartitioner(viewer.getDocument(), IJavaPartitions.JAVA_PARTITIONING);
            SimpleJavaSourceViewerConfiguration config = new SimpleJavaSourceViewerConfiguration(tools.getColorManager(), store, null, IJavaPartitions.JAVA_PARTITIONING, true);
            viewer.configure(config);
            viewer.getTextWidget().setFont(JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT));
            document = viewer.getDocument();
            break;
        // empty since only have java
        default:
    }
    viewer.setEditable(false);
    text = viewer.getTextWidget();
    // getSite().getWorkbenchWindow().getSelectionService().addSelectionListener(this);
    IToolBarManager tbm = getViewSite().getActionBars().getToolBarManager();
    IAction wrapAction = new Action() {

        @Override
        public void run() {
            text.setWordWrap(isChecked());
        }
    };
    //$NON-NLS-1$
    wrapAction.setToolTipText("wrap");
    wrapAction.setChecked(false);
    //$NON-NLS-1$
    wrapAction.setImageDescriptor(ImageDescriptor.createFromFile(DesignerPlugin.class, "/icons/wrap.gif"));
    tbm.add(wrapAction);
    createMenu();
}

Example 5 with ISourceViewer

use of org.eclipse.jface.text.source.ISourceViewer in project bndtools by bndtools.

the class BndMarkerQuickAssistProcessor method computeQuickAssistProposals.

@Override
public ICompletionProposal[] computeQuickAssistProposals(IQuickAssistInvocationContext context) {
    List<ICompletionProposal> proposals = new LinkedList<ICompletionProposal>();
    ISourceViewer viewer = context.getSourceViewer();
    @SuppressWarnings("unused") IDocument document = viewer.getDocument();
    IAnnotationModel model = viewer.getAnnotationModel();
    @SuppressWarnings("rawtypes") Iterator iter = model.getAnnotationIterator();
    while (iter.hasNext()) {
        Annotation annotation = (Annotation) iter.next();
        if (annotation instanceof MarkerAnnotation && canFix(annotation)) {
            Position position = model.getPosition(annotation);
            if (isAtPosition(context.getOffset(), position)) {
                IMarker marker = ((MarkerAnnotation) annotation).getMarker();
                String errorType = marker.getAttribute("$bndType", null);
                if (errorType != null) {
                    BuildErrorDetailsHandler handler = BuildErrorDetailsHandlers.INSTANCE.findHandler(errorType);
                    if (handler != null) {
                        proposals.addAll(handler.getProposals(marker));
                    }
                }
            }
        }
    }
    if (proposals.isEmpty()) {
        proposals.add(new NoCompletionsProposal());
    }
    return proposals.toArray(new ICompletionProposal[0]);
}