Java URIEditorInput类代码示例

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * Gets the default editor ID for the given {@link IEditorInput} and element.
 * 
 * @param input
 *            the {@link IEditorInput}
 * @param element
 *            the element
 * @return the default editor ID for the given {@link IEditorInput} and element if any, <code>null</code>
 *         otherwise
 */
public static String getEditorID(IEditorInput input, Object element) {
	final String res;
	if (input instanceof URIEditorInput) {
		res = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(
				((URIEditorInput)input).getURI().lastSegment()).getId();
	} else if (input instanceof IFileEditorInput) {
		IEditorDescriptor defaultEditor = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(
				((IFileEditorInput)input).getFile().getName());
		if (defaultEditor != null) {
			res = defaultEditor.getId();
		} else {
			res = "org.eclipse.emf.ecore.presentation.ReflectiveEditorID";
		}
	} else {
		res = null;
	}
	return res;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * <!-- begin-user-doc --> <!-- end-user-doc -->
 * 
 * @generated
 */
public static boolean openEditor(IWorkbench workbench, URI uri) {
  IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
  IWorkbenchPage page = workbenchWindow.getActivePage();

  IEditorDescriptor editorDescriptor = EditUIUtil.getDefaultEditor(uri, null);
  if (editorDescriptor == null) {
    MessageDialog.openError(workbenchWindow.getShell(), getString("_UI_Error_title"), getString("_WARN_No_Editor", uri.lastSegment()));
    return false;
  } else {
    try {
      page.openEditor(new URIEditorInput(uri), editorDescriptor.getId());
    } catch (PartInitException exception) {
      MessageDialog.openError(workbenchWindow.getShell(), getString("_UI_OpenEditorError_label"), exception.getMessage());
      return false;
    }
  }
  return true;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @generated
 */
public boolean matches(IEditorReference editorRef, IEditorInput input) {
	IEditorInput editorInput;
	try {
		editorInput = editorRef.getEditorInput();
	} catch (PartInitException e) {
		return false;
	}

	if (editorInput.equals(input)) {
		return true;
	}
	if (editorInput instanceof URIEditorInput
			&& input instanceof URIEditorInput) {
		return ((URIEditorInput) editorInput).getURI().equals(
				((URIEditorInput) input).getURI());
	}
	return false;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @generated
 */
protected ElementInfo createElementInfo(Object element)
		throws CoreException {
	if (false == element instanceof FileEditorInput
			&& false == element instanceof URIEditorInput) {
		throw new CoreException(
				new Status(
						IStatus.ERROR,
						StatemachineDiagramEditorPlugin.ID,
						0,
						NLS.bind(
								Messages.StatemachineDocumentProvider_IncorrectInputError,
								new Object[] {
										element,
										"org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
						null));
	}
	IEditorInput editorInput = (IEditorInput) element;
	IDiagramDocument document = (IDiagramDocument) createDocument(editorInput);

	ResourceSetInfo info = new ResourceSetInfo(document, editorInput);
	info.setModificationStamp(computeModificationStamp(info));
	info.fStatus = null;
	return info;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @generated
 */
protected IDocument createDocument(Object element) throws CoreException {
	if (false == element instanceof FileEditorInput
			&& false == element instanceof URIEditorInput) {
		throw new CoreException(
				new Status(
						IStatus.ERROR,
						StatemachineDiagramEditorPlugin.ID,
						0,
						NLS.bind(
								Messages.StatemachineDocumentProvider_IncorrectInputError,
								new Object[] {
										element,
										"org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
						null));
	}
	IDocument document = createEmptyDocument();
	setDocumentContent(document, (IEditorInput) element);
	setupDocument(element, document);
	return document;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @generated
 */
public boolean isModifiable(Object element) {
	if (!isStateValidated(element)) {
		if (element instanceof FileEditorInput
				|| element instanceof URIEditorInput) {
			return true;
		}
	}
	ResourceSetInfo info = getResourceSetInfo(element);
	if (info != null) {
		if (info.isUpdateCache()) {
			try {
				updateCache(element);
			} catch (CoreException ex) {
				StatemachineDiagramEditorPlugin.getInstance().logError(
						Messages.StatemachineDocumentProvider_isModifiable,
						ex);
				// Error message to log was initially taken from org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
			}
		}
		return info.isModifiable();
	}
	return super.isModifiable(element);
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @generated
 */
protected void handleElementMoved(IEditorInput input, URI uri) {
	if (input instanceof FileEditorInput) {
		IFile newFile = ResourcesPlugin
				.getWorkspace()
				.getRoot()
				.getFile(
						new Path(URI.decode(uri.path()))
								.removeFirstSegments(1));
		fireElementMoved(input, newFile == null ? null
				: new FileEditorInput(newFile));
		return;
	}
	// TODO: append suffix to the URI! (use diagram as a parameter)
	fireElementMoved(input, new URIEditorInput(uri));
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @generated
 */
private static IEditorInput getEditorInput(Diagram diagram) {
	Resource diagramResource = diagram.eResource();
	for (EObject nextEObject : diagramResource.getContents()) {
		if (nextEObject == diagram) {
			return new FileEditorInput(
					WorkspaceSynchronizer.getFile(diagramResource));
		}
		if (nextEObject instanceof Diagram) {
			break;
		}
	}
	URI uri = EcoreUtil.getURI(diagram);
	String editorName = uri.lastSegment() + '#'
			+ diagram.eResource().getContents().indexOf(diagram);
	IEditorInput editorInput = new URIEditorInput(uri, editorName);
	return editorInput;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * @return The project which contains the file that is open in the last
 *         active editor in the current workbench page.
 */
public static IProject getLastActiveEditorProject() {
	final IEditorPart editor = getLastActiveEditor();
	if (editor == null)
		return null;
	final IEditorInput editorInput = editor.getEditorInput();
	if (editorInput instanceof IFileEditorInput) {
		final IFileEditorInput input = (IFileEditorInput) editorInput;
		return input.getFile().getProject();
	} else if (editorInput instanceof URIEditorInput) {
		final URI uri = ((URIEditorInput) editorInput).getURI();
		if (uri.isPlatformResource()) {
			final String platformString = uri.toPlatformString(true);
			return ResourcesPlugin.getWorkspace().getRoot().findMember(platformString).getProject();
		}
	}
	return null;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
private IEditorInput getEditorInput() {
	for (EObject nextEObject : myDiagram.eResource().getContents()) {
		if (nextEObject == myDiagram) {
			return new FileEditorInput(
					WorkspaceSynchronizer.getFile(myDiagram.eResource()));
		}
		if (nextEObject instanceof Diagram) {
			break;
		}
	}
	URI uri = EcoreUtil.getURI(myDiagram);
	String editorName = uri.lastSegment()
			+ "#" + myDiagram.eResource().getContents().indexOf(myDiagram); //$NON-NLS-1$
	IEditorInput editorInput = new URIEditorInput(uri, editorName);
	return editorInput;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
private static IEditorInput getEditorInput(Diagram diagram) {
	Resource diagramResource = diagram.eResource();
	for (Iterator<EObject> it = diagramResource.getContents().iterator(); it
			.hasNext();) {
		EObject nextEObject = (EObject) it.next();
		if (nextEObject == diagram) {
			return new FileEditorInput(
					WorkspaceSynchronizer.getFile(diagramResource));
		}
		if (nextEObject instanceof Diagram) {
			break;
		}
	}
	URI uri = EcoreUtil.getURI(diagram);
	String editorName = uri.lastSegment() + "#"
			+ diagram.eResource().getContents().indexOf(diagram);
	IEditorInput editorInput = new URIEditorInput(uri, editorName);
	return editorInput;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * This also changes the editor's input. <!-- begin-user-doc --> <!--
 * end-user-doc -->
 *
 * @generated
 */
@Override
public void doSaveAs() {
	new ResourceDialog(getSite().getShell(), null, SWT.NONE) {
		@Override
		protected boolean isSave() {
			return true;
		}

		@Override
		protected boolean processResources() {
			List<URI> uris = getURIs();
			if (uris.size() > 0) {
				URI uri = uris.get(0);
				doSaveAs(uri, new URIEditorInput(uri));
				return true;
			} else {
				return false;
			}
		}
	}.open();
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
protected void createModel(IEditorInput input) {
	URI uri = EditUIUtil.getURI(input);
	Resource resource = null;
	try {
		resource = getEditingDomain().getResourceSet().getResource(uri, true);
	} catch (Exception e) {
		resource = getEditingDomain().getResourceSet().getResource(uri, true);
	}
	timelineModel = getTimelineModel(resource);
	if (timelineModel.getContents().isEmpty()) {
		if (input instanceof URIEditorInput) {
			populateTimelineFromFragment((URIEditorInput) input, resource);
		} else {
			final List<Section> sections = createDefaultSections(resource);
			gov.nasa.ensemble.emf.transaction.TransactionUtils.writing(timelineModel, new Runnable() {
				@Override
				public void run() {
					timelineModel.getContents().addAll(sections);
				}
			});
		}
	}
	refreshPage();
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
/**
 * Method to get the current plan editor model for this editor. This editor
 * is using a very simple plan editor model. The model just contains an almost
 * empty plan (just has the model that is being edited in this editor).
 * @return a model that just has the template plan element to be edited by this 
 * editor.
 */
public PlanEditorModel getPlanEditorModel() {
	// use a temporary input for the temporary model
	URIEditorInput editorInput = getAlteredURIEditorInput();
	PlanEditorModel planEditorModel = PlanEditorModelRegistry.getPlanEditorModel(editorInput);
	if(planEditorModel == null) {
		EPlan tempPlan = getTemporaryEPlan();
		planEditorModel = new PlanEditorModel(tempPlan);
		planEditorModel.addDirtyListener(dirtyListener);
		try {
			PlanEditorModelRegistry.registerPlanEditorModel(editorInput, planEditorModel);
			lastRegistered = editorInput;
			PlanEditorModelRegistry.registerEditor(planEditorModel, this);
		} catch (RegistrationException e) {
			LogUtil.error(e);
		}
	}
	return planEditorModel;
}
 

import org.eclipse.emf.common.ui.URIEditorInput; //导入依赖的package包/类
@Override
public void partActivated(IWorkbenchPart part) {
	if (part instanceof EditorPart) {
		EditorPart editorPart = (EditorPart) part;
		if (editorPart.getEditorInput() instanceof URIEditorInput) {
			URIEditorInput input = (URIEditorInput) editorPart.getEditorInput();
			updateView(input.getURI());
			if(txtMessage != null){
				txtMessage.setEnabled(true);
			}
		} else {
			if(txtMessage != null){
				txtMessage.setEnabled(false);
			}
			txtMessagePool.setText("Message Pool");
		}
	}
}