private GradleProject getContext() {
IWorkbench wb = PlatformUI.getWorkbench();
IWorkbenchWindow win = wb.getActiveWorkbenchWindow();
IWorkbenchPage page = win == null ? null : win.getActivePage();
if (page != null) {
ISelection selection = page.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) selection;
if (!ss.isEmpty()) {
Object obj = ss.getFirstElement();
if (obj instanceof IResource) {
IResource rsrc = (IResource) obj;
IProject prj = rsrc.getProject();
if (prj != null) {
return GradleCore.create(prj);
}
}
}
}
IEditorPart part = page.getActiveEditor();
if (part != null) {
IEditorInput input = part.getEditorInput();
IResource rsrc = (IResource) input.getAdapter(IResource.class);
if (rsrc != null) {
IProject prj = rsrc.getProject();
if (prj != null) {
return GradleCore.create(prj);
}
}
}
}
return null;
}
private void edit(IStructuredSelection selection) {
IStructuredSelection sel = (IStructuredSelection) selection;
EnvironmentVariable var = (EnvironmentVariable) sel.getFirstElement();
if (var == null) {
return;
}
String originalName = var.getName();
String value = var.getValue();
MultipleInputDialog dialog =
new MultipleInputDialog(
fDialog.getShell(),
InterpretersMessages.AbstractInterpreterEnvironmentVariablesBlock_editVariable);
dialog.addTextField(NAME_LABEL, originalName, false);
dialog.addVariablesField(VALUE_LABEL, value, true);
if (dialog.open() != Window.OK) {
return;
}
String name = dialog.getStringValue(NAME_LABEL);
value = dialog.getStringValue(VALUE_LABEL);
if (!originalName.equals(name)) {
fEnvironmentVariablesContentProvider.add(
new EnvironmentVariable[] {new EnvironmentVariable(name, value)}, selection);
} else {
var.setValue(value);
fVariablesViewer.refresh(true);
}
}
private List<EObject> getSelfContainedModelElementTree(ExecutionEvent event) {
List<EObject> result = new ArrayList<EObject>();
ISelection selection = HandlerUtil.getCurrentSelection(event);
IStructuredSelection strucSel = null;
EObject copyModelElement = null;
if (selection != null && selection instanceof IStructuredSelection) {
strucSel = (IStructuredSelection) selection;
Object firstElement = strucSel.getFirstElement();
if (firstElement instanceof EObject) {
// TODO: ChainSaw - check whether specific clone functionality of ModelUtil is needed here
copyModelElement = EcoreUtil.copy((EObject) firstElement);
// copyModelElement = ModelUtil.clone((EObject) firstElement);
// only export the rootnode makes xml with references, otherwise (see (commented) line two)
// the children
// will be "real" nested as containments of the node (is not necessary)
result.add(copyModelElement);
// result.addAll(copyModelElement.getAllContainedModelElements());
} else {
// do nothing System.out.println("NOT A MODELELEMENT");
}
}
return result;
}
private static void buildTextQueryPart(
Query query, Map<IQueryField, ComboViewer> operators, Map<IQueryField, Text> values) {
for (Entry<IQueryField, Text> entry : values.entrySet()) {
IQueryField queryField = entry.getKey();
Text text = entry.getValue();
ComboViewer opCombo = operators.get(queryField);
IStructuredSelection selection = (IStructuredSelection) opCombo.getSelection();
if (selection.getFirstElement() instanceof CompareOperator) {
CompareOperator operator = (CompareOperator) selection.getFirstElement();
if (queryField instanceof CustomField) {
CustomField customField = (CustomField) queryField;
if (customField.getFieldFormat() == CustomField.Format.BOOL) {
query.addFilter(
customField,
QueryField.BOOLEAN_TYPE,
operator,
IRedmineConstants.BOOLEAN_TRUE_SUBMIT_VALUE);
} else {
QueryField definition = customField.getQueryField();
query.addFilter(customField, definition, operator, text.getText().trim());
}
} else {
query.addFilter((QueryField) queryField, operator, text.getText().trim());
}
}
}
}
protected IWatchExpression[] getSelectedExpressions() {
List list = new LinkedList();
IStructuredSelection currentSelection = getCurrentSelection();
if (currentSelection == null) {
return EMPTY_EXPRESSION_ARRAY;
}
for (Iterator iter = currentSelection.iterator(); iter.hasNext(); ) {
Object element = iter.next();
if (element instanceof IWatchExpression) {
list.add(element);
} else if (element instanceof IAdaptable) {
IWatchExpression expr =
(IWatchExpression) ((IAdaptable) element).getAdapter(IWatchExpression.class);
if (expr != null) {
list.add(expr);
} else {
return EMPTY_EXPRESSION_ARRAY;
}
} else {
return EMPTY_EXPRESSION_ARRAY;
}
}
return (IWatchExpression[]) list.toArray(new IWatchExpression[list.size()]);
}
/*
* @see org.eclipse.swt.dnd.DragSourceListener#dragStart
*/
@Override
public void dragStart(DragSourceEvent event) {
fEditorInputDatas = new ArrayList<EditorInputData>();
ISelection selection = fProvider.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
for (Iterator<?> iter = structuredSelection.iterator(); iter.hasNext(); ) {
Object element = iter.next();
IEditorInput editorInput = EditorUtility.getEditorInput(element);
if (editorInput != null && editorInput.getPersistable() != null) {
try {
String editorId = EditorUtility.getEditorID(editorInput);
// see org.eclipse.ui.internal.ide.EditorAreaDropAdapter.openNonExternalEditor(..):
IEditorRegistry editorReg = PlatformUI.getWorkbench().getEditorRegistry();
IEditorDescriptor editorDesc = editorReg.findEditor(editorId);
if (editorDesc != null && !editorDesc.isOpenExternal()) {
fEditorInputDatas.add(
EditorInputTransfer.createEditorInputData(editorId, editorInput));
}
} catch (PartInitException e) {
JavaPlugin.log(e);
}
}
}
}
event.doit = fEditorInputDatas.size() > 0;
}
/**
* Since these actions are re-created each time the run/debug as menu is filled, the enablement of
* this action is static.
*/
private void updateEnablement() {
IWorkbenchWindow wb = DebugUIPlugin.getActiveWorkbenchWindow();
boolean enabled = false;
if (wb != null) {
IWorkbenchPage page = wb.getActivePage();
if (page != null) {
ISelection selection = page.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
try {
// check enablement logic, if any
Expression expression = fShortcut.getShortcutEnablementExpression();
if (expression == null) {
enabled = !structuredSelection.isEmpty();
} else {
List list = structuredSelection.toList();
IEvaluationContext context = new EvaluationContext(null, list);
context.addVariable("selection", list); // $NON-NLS-1$
enabled = fShortcut.evalEnablementExpression(context, expression);
}
} catch (CoreException e) {
}
} else {
IEditorPart editor = page.getActiveEditor();
if (editor != null) {
enabled = true;
}
}
}
}
setEnabled(enabled);
}
protected void createNewFileFromTemplate(final TemplateElement template) {
IStructuredSelection selection = getActiveSelection();
if (!selection.isEmpty()) {
Object element = selection.getFirstElement();
if (element instanceof IAdaptable) {
IFileStore fileStore = (IFileStore) ((IAdaptable) element).getAdapter(IFileStore.class);
if (fileStore != null) {
// this is a non-workspace selection
String filetype = template.getFiletype();
// strips the leading * before . if there is one
int index = filetype.lastIndexOf('.');
if (index > -1) {
filetype = filetype.substring(index);
}
NewFileAction action = new NewFileAction("new_file" + filetype, template); // $NON-NLS-1$
action.updateSelection(selection);
action.run();
return;
}
}
}
NewTemplateFileWizard wizard = new NewTemplateFileWizard(template);
wizard.init(PlatformUI.getWorkbench(), selection);
WizardDialog dialog = new WizardDialog(UIUtils.getActiveShell(), wizard);
dialog.open();
}
/**
* Action is enabled when only items of the same type are selected.
*
* @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart,
* org.eclipse.jface.viewers.ISelection)
*/
public void selectionChanged(IWorkbenchPart part, ISelection input) {
if (input instanceof IStructuredSelection) {
IStructuredSelection selection = (IStructuredSelection) input;
if (selection.size() < 2) {
setEnabled(false);
return;
}
String kapitel = null;
for (Iterator iter = selection.iterator(); iter.hasNext(); ) {
Object o = iter.next();
if (o instanceof BausteinUmsetzung) {
BausteinUmsetzung bst = (BausteinUmsetzung) o;
if (kapitel == null) {
kapitel = bst.getKapitel();
} else {
if (!bst.getKapitel().equals(kapitel)) {
setEnabled(false);
return;
}
}
} else {
setEnabled(false);
return;
}
}
if (checkRights()) {
setEnabled(true);
}
return;
}
// no structured selection:
setEnabled(false);
}
private void addNewFileAction(IMenuManager manager) {
ISelection selection = myViewer.getSelection();
if (selection == null || selection.isEmpty()) {
return;
}
if (selection instanceof IStructuredSelection == false) {
return;
}
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
Object obj = structuredSelection.iterator().next();
if (obj instanceof IContainer == false) {
return;
}
IContainer cont = (IContainer) obj;
IAction newFileAction = new NewFileAction(this, cont, myDefaultFileName);
newFileAction.setText(Messages.SelectFileControl_NewFile);
newFileAction.setImageDescriptor(
PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_OBJ_FILE));
manager.add(newFileAction);
}
@SuppressWarnings("unchecked")
public static boolean checkResourceSet(ISelection selection, boolean guvnorControlled) {
boolean res = true;
try {
if (!(selection instanceof IStructuredSelection)) {
return false;
}
IStructuredSelection sel = (IStructuredSelection) selection;
for (Iterator<Object> it = sel.iterator(); it.hasNext(); ) {
Object oneSelection = it.next();
if (oneSelection instanceof IFile) {
if (!(((IFile) oneSelection).getName().indexOf(".") > 0)) {
res = false;
break;
}
GuvnorMetadataProps props = GuvnorMetadataUtils.getGuvnorMetadata((IFile) oneSelection);
if ((guvnorControlled && props == null) || (!guvnorControlled && props != null)) {
res = false;
break;
}
}
}
} catch (Exception e) {
Activator.getDefault().writeLog(IStatus.ERROR, e.getMessage(), e);
res = false;
}
return res;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.contexts.IDebugContextListener#debugContextChanged(org.eclipse.debug.ui.contexts.DebugContextEvent)
*/
public void debugContextChanged(DebugContextEvent event) {
if ((event.getFlags() & DebugContextEvent.ACTIVATED) > 0) {
IWorkbenchPart part = event.getDebugContextProvider().getPart();
if (part != null) {
IWorkbenchPage page = part.getSite().getPage();
ISelection selection = event.getContext();
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) selection;
if (ss.size() == 1) {
Object element = ss.getFirstElement();
if (element instanceof IAdaptable) {
IJavaScriptStackFrame frame =
(IJavaScriptStackFrame)
((IAdaptable) element).getAdapter(IJavaScriptStackFrame.class);
if (frame != null) {
setContext(page, frame);
return;
}
}
}
}
// no context in the given view
removeContext(page);
}
}
}
public IStructuredSelection getSelection() {
IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
ArrayList<Object> externalSelection = new ArrayList<Object>();
for (Iterator<?> iter = selection.iterator(); iter.hasNext(); ) {
Object element = iter.next();
if (element instanceof JavaElement) {
IJavaElement javaElement = ((JavaElement) element).getJavaElement();
if (javaElement != null
&& !(javaElement
instanceof
IJavaModel)) // various selection listeners assume getJavaProject() is non-null
externalSelection.add(javaElement);
} else if (element instanceof JEResource) {
IResource resource = ((JEResource) element).getResource();
if (resource != null
&& !(resource
instanceof
IWorkspaceRoot)) // various selection listeners assume getProject() is non-null
externalSelection.add(resource);
} else if (element instanceof JEAttribute) {
Object wrappedObject = ((JEAttribute) element).getWrappedObject();
if (wrappedObject != null) {
externalSelection.add(wrappedObject);
}
}
}
return new StructuredSelection(externalSelection);
}
public boolean show(ShowInContext context) {
ISelection selection = context.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = ((IStructuredSelection) selection);
if (structuredSelection.size() >= 1) {
List<Object> input = new ArrayList<Object>();
for (Iterator<?> iter = structuredSelection.iterator(); iter.hasNext(); ) {
Object item = iter.next();
if (item instanceof IJavaElement
|| item instanceof IResource
|| item instanceof IJarEntryResource) {
input.add(item);
}
}
if (input.size() > 0) {
setInput(input);
return true;
}
}
}
Object input = context.getInput();
if (input instanceof IEditorInput) {
Object elementOfInput = getElementOfInput((IEditorInput) context.getInput());
if (elementOfInput != null) {
setSingleInput(elementOfInput);
return true;
}
}
return false;
}
@Override
public void selectionChanged(final IWorkbenchPart part, final ISelection selection) {
if (ViewPicture.this.listenToSelectionListener
&& part instanceof IMixedMediaItemDbEditor) {
if (selection == null || selection.isEmpty()) {
return;
}
IMixedMediaItemDbEditor editor = (IMixedMediaItemDbEditor) part;
IMediaItemDb<?, ? extends IMediaPicture> list = editor.getMediaList();
if (selection instanceof IStructuredSelection) {
IStructuredSelection iSel = (IStructuredSelection) selection;
ArrayList<IMediaPicture> sel = new ArrayList<IMediaPicture>();
for (Object selectedObject : iSel.toList()) {
if (selectedObject != null) {
if (selectedObject instanceof IMediaPicture) {
IMediaPicture track = (IMediaPicture) selectedObject;
sel.add(track);
}
}
}
setInput(list, sel);
}
}
}
protected Object getSelection() {
IStructuredSelection selection = (IStructuredSelection) transfer.getSelection();
if (selection != null) {
return selection.getFirstElement();
}
return null;
}
private boolean isOneFeatureSelected(IStructuredSelection selection) {
return selection.size() == 1
&& (selection.getFirstElement() instanceof FeatureEditPart
|| selection.getFirstElement() instanceof ConnectionEditPart
|| selection.getFirstElement() instanceof FmOutlineGroupStateStorage
|| selection.getFirstElement() instanceof IFeature);
}
private Collection<Artifact> getSelectedArtifacts() {
IStructuredSelection selection = (IStructuredSelection) getViewer().getSelection();
Object[] objects = selection.toArray();
if (objects.length == 0) {
return Collections.emptyList();
}
AbstractArtifactSearchResult resultInput = getInput();
if (resultInput == null) {
return Collections.emptyList();
}
Set<Artifact> artifacts = new LinkedHashSet<>();
for (Object object : objects) {
Artifact toAdd = null;
if (object instanceof AttributeLineElement) {
toAdd = (Artifact) ((IAdaptable) object).getAdapter(Artifact.class);
artifacts.add(toAdd);
} else if (object instanceof IAdaptable) {
toAdd = (Artifact) ((IAdaptable) object).getAdapter(Artifact.class);
} else if (object instanceof Match) {
toAdd = (Artifact) ((Match) object).getElement();
}
if (toAdd != null) {
artifacts.add(toAdd);
}
}
return artifacts;
}
/** @generated */
protected List getObjectsBeingDropped() {
TransferData data = getCurrentEvent().currentDataType;
Collection uris = new HashSet();
List result = new ArrayList();
Object transferedObject = getJavaObject(data);
if (transferedObject instanceof IStructuredSelection) {
IStructuredSelection selection = (IStructuredSelection) transferedObject;
for (Iterator it = selection.iterator(); it.hasNext(); ) {
Object nextSelectedObject = it.next();
if (nextSelectedObject instanceof SqlmodelNavigatorItem) {
View view = ((SqlmodelNavigatorItem) nextSelectedObject).getView();
nextSelectedObject = view.getElement();
} else if (nextSelectedObject instanceof IAdaptable) {
IAdaptable adaptable = (IAdaptable) nextSelectedObject;
nextSelectedObject = adaptable.getAdapter(EObject.class);
}
if (nextSelectedObject instanceof EObject) {
EObject modelElement = (EObject) nextSelectedObject;
Resource modelElementResource = modelElement.eResource();
uris.add(
modelElementResource
.getURI()
.appendFragment(modelElementResource.getURIFragment(modelElement)));
}
if (nextSelectedObject instanceof EObject) {
result.add(nextSelectedObject);
}
}
}
return result;
}
/**
* Validates if the drop is valid by validating the local selection transfer to ensure that a
* watch expression can be created for each contained IVariable.
*
* @param target target of the drop
* @return whether the drop is valid
*/
private boolean validateVariableDrop(Object target) {
// Target must be null or an IExpression, you cannot add a new watch expression inside another
if (target != null && getTargetExpression(target) == null) {
return false;
}
IStructuredSelection selection =
(IStructuredSelection) LocalSelectionTransfer.getTransfer().getSelection();
int enabled = 0;
int size = -1;
if (selection != null) {
size = selection.size();
IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
Iterator iterator = selection.iterator();
while (iterator.hasNext()) {
Object element = iterator.next();
if (element instanceof IVariable) {
IVariable variable = (IVariable) element;
if (variable instanceof IndexedVariablePartition) {
break;
} else if (manager.hasWatchExpressionDelegate(variable.getModelIdentifier())
&& isFactoryEnabled(variable)) {
enabled++;
} else {
break;
}
}
}
}
return enabled == size;
}
/** Constructor for JCPWizard. */
public DownloadSpectraWizard(IWorkbenchPart view) {
super();
setNeedsProgressMonitor(true);
this.view = view;
ISelection sel =
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
if (sel.isEmpty() == false) {
if (sel instanceof IStructuredSelection) {
IStructuredSelection ssel = (IStructuredSelection) sel;
try {
IFile cdkres = (IFile) ssel.getFirstElement();
Activator.getDefault()
.getJavaCDKManager()
.loadMolecule(
cdkres,
new BioclipseUIJob<ICDKMolecule>() {
@Override
public void runInUI() {
ac = getReturnValue().getAtomContainer();
}
});
} catch (Exception e) {
throw new RuntimeException(e.getMessage());
}
}
}
}
/* (non-Javadoc)
* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
*/
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
// clear console
Console.getInstance().clear();
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (window != null) {
Activator.getDefault().testsStarted();
// get the selections in the Project explorer
IStructuredSelection selection =
(IStructuredSelection)
window.getSelectionService().getSelection("org.eclipse.ui.navigator.ProjectExplorer");
final Object[] selectedElements = selection.toArray();
BusyIndicator.showWhile(
null,
new Runnable() {
@Override
public void run() {
// go through each open selected project
for (int index = 0; index < selectedElements.length; index++) {
Object element = selectedElements[index];
log.debug("Calling runTestsObject on " + selectedElements[index]);
runTestsObject(element);
}
}
});
}
return null;
}
@Override
public void fillContextMenu(IMenuManager aMenu) {
IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
if (selection.size() != 1) {
return;
}
Object object = selection.getFirstElement();
IFolder folder = Adapters.adapt(object, IFolder.class);
if (folder == null) {
return;
}
if (folder.getFile(IProjectDescription.DESCRIPTION_FILE_NAME).exists()) {
for (IProject project : folder.getWorkspace().getRoot().getProjects()) {
if (project.getLocation().equals(folder.getLocation())) {
// project already in workspace
SelectProjectForFolderAction action =
new SelectProjectForFolderAction(project, this.viewer);
aMenu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, action);
return;
}
}
OpenFolderAsProjectAction action = new OpenFolderAsProjectAction(folder, this.viewer);
aMenu.prependToGroup(ICommonMenuConstants.GROUP_PORT, action);
}
}
@Override
public void doRun(
IStructuredSelection selection, Event event, UIInstrumentationBuilder instrumentation) {
instrumentation.metric("command", command);
if (!selection.isEmpty() && selection.getFirstElement() instanceof IResource) {
Object object = selection.getFirstElement();
if (object instanceof IFile) {
object = ((IFile) object).getParent();
}
while (object != null
&& ((IContainer) object).findMember(DartCore.PUBSPEC_FILE_NAME) == null) {
object = ((IContainer) object).getParent();
}
if (object instanceof IContainer) {
IContainer container = (IContainer) object;
instrumentation.data("name", container.getName());
savePubspecFile(container);
runPubJob(container);
return;
} else {
instrumentation.metric("Problem", "Object was null").log();
}
}
instrumentation.metric("Problem", "pubspec.yaml file not selected, showing dialog");
MessageDialog.openError(
getShell(), ActionMessages.RunPubAction_fail, ActionMessages.RunPubAction_fileNotFound);
instrumentation.log();
}
protected void okPressed() {
boolean hasErrors = popupValidationErrorDialogIfNecessary();
if (!hasErrors) {
try {
conceptUtil.setId(wId.getText());
} catch (ObjectAlreadyExistsException e) {
if (logger.isErrorEnabled()) {
logger.error("an exception occurred", e);
}
MessageDialog.openError(
getShell(),
Messages.getString("General.USER_TITLE_ERROR"),
Messages.getString(
"PhysicalTableDialog.USER_ERROR_PHYSICAL_TABLE_ID_EXISTS", wId.getText()));
return;
}
// attempt to set the connection
IStructuredSelection selection = (IStructuredSelection) comboViewer.getSelection();
DatabaseMeta con = (DatabaseMeta) selection.getFirstElement();
BusinessModel busModel = (BusinessModel) conceptUtil;
if (!DUMMY_CON_NAME.equals(con.getName())) {
busModel.setConnection((DatabaseMeta) con);
} else {
busModel.clearConnection();
}
super.okPressed();
}
}
public void selectionChanged(IAction action, ISelection selection) {
ArrayList<IFolder> sFolders = new ArrayList<IFolder>();
IFolder folder = null;
if (selection != null && selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) selection;
for (Iterator iter = ss.iterator(); iter.hasNext(); ) {
Object obj = iter.next();
if (obj instanceof IFolder) {
folder = (IFolder) obj;
} else if (obj instanceof IAdaptable) {
IAdaptable a = (IAdaptable) obj;
IResource res = (IResource) a.getAdapter(IResource.class);
if (res instanceof IFolder) {
folder = (IFolder) res;
}
}
if (folder != null && folder.isSynchronized(IResource.DEPTH_ZERO)) {
sFolders.add(folder);
} else if (!folder.isSynchronized(IResource.DEPTH_ZERO)) {
MessageDialog.openInformation(
shell,
"Synchronization error",
"The selected folder is not synchronized with the system file, please refresh the project!");
}
}
}
if (sFolders.isEmpty()) {
selectedFolders = null;
} else {
selectedFolders = sFolders.toArray(new IFolder[sFolders.size()]);
}
}
/** Refresh the enable/disable state for the buttons. */
private void updateButtons() {
IStructuredSelection selection = (IStructuredSelection) fVariablesViewer.getSelection();
fRemoveButton.setEnabled(!selection.isEmpty());
boolean enableUp = true, enableDown = true;
Object[] libraries = fEnvironmentVariablesContentProvider.getElements(null);
if (selection.isEmpty() || libraries.length == 0) {
enableUp = false;
enableDown = false;
} else {
Object first = libraries[0];
Object last = libraries[libraries.length - 1];
for (Iterator iter = selection.iterator(); iter.hasNext(); ) {
Object element = iter.next();
Object lib;
lib = element;
if (lib == first) {
enableUp = false;
}
if (lib == last) {
enableDown = false;
}
}
}
// fUpButton.setEnabled(enableUp);
// fDownButton.setEnabled(enableDown);
}
public static boolean enableDelete(IStructuredSelection graphicalSelection) {
boolean enableDel = false;
List<Object> elements = new ArrayList<Object>();
IStructuredSelection selection = Selection.getInstance().getStructuredSelection();
if (!selection.isEmpty()) {
if (graphicalSelection.getFirstElement() instanceof DiagramEditPart) return false;
enableDel = true;
// Iterate through removing elements that are only graphical
for (Iterator<?> iter = selection.iterator(); iter.hasNext(); ) {
Object current = iter.next();
if (current instanceof GraphicalElement_c) {
GraphicalElement_c ge = (GraphicalElement_c) current;
if (ge.getRepresents() == null) {
elements.add(current);
Selection.getInstance().removeFromSelection(ge);
}
}
}
}
selection = Selection.getInstance().getStructuredSelection();
if (!selection.isEmpty()) {
// Check the remaining items against the usual DeleteAction,
enableDel = DeleteAction.canDeleteAction();
}
// Add the graphical only elements back to the selection
for (int i = 0; i < elements.size(); ++i) {
Selection.getInstance().addToSelection(elements.get(i));
}
return enableDel;
}
/** 编辑转换配置XML文件 ; */
public void editConfigXml() {
ISelection selection = tableViewer.getSelection();
if (!selection.isEmpty() && selection != null && selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
@SuppressWarnings("unchecked")
Iterator<String[]> iter = structuredSelection.iterator();
String convertXml = iter.next()[1];
AddOrEditXmlConvertConfigDialog dialog =
new AddOrEditXmlConvertConfigDialog(getShell(), false);
dialog.create();
String convertXmlLoaction =
root.getLocation()
.append(ADConstants.AD_xmlConverterConfigFolder)
.append(convertXml)
.toOSString();
if (dialog.setInitEditData(convertXmlLoaction)) {
int result = dialog.open();
// 如果点击的是确定按钮，那么更新列表
if (result == IDialogConstants.OK_ID) {
String curentConvertXMl = dialog.getCurentConverXML();
refreshTable();
setTableSelection(curentConvertXMl);
}
}
} else {
MessageDialog.openInformation(
getShell(),
Messages.getString("dialogs.XmlConverterConfigurationDialog.msgTitle"),
Messages.getString("dialogs.XmlConverterConfigurationDialog.msg2"));
}
}
private void addOpenWithMenu(IMenuManager menu) {
ISelection selection = getContext().getSelection();
if (selection.isEmpty() || !(selection instanceof IStructuredSelection)) return;
IStructuredSelection ss = (IStructuredSelection) selection;
if (ss.size() != 1) return;
Object o = ss.getFirstElement();
if (!(o instanceof IAdaptable)) return;
IAdaptable element = (IAdaptable) o;
Object resource = element.getAdapter(IResource.class);
if (element instanceof IStorage && !(resource instanceof IFile)) {
// Create a menu.
IMenuManager submenu = new MenuManager(ActionMessages.OpenWithMenu_label);
submenu.add(new OpenStorageWithMenu(fSite.getPage(), element));
// Add the submenu.
menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, submenu);
} else if ((element instanceof IModelElement)
|| (element.getAdapter(IModelElement.class) != null)) {
// Create a menu.
IMenuManager submenu = new MenuManager(ActionMessages.OpenWithMenu_label);
submenu.add(
new OpenModelElementWithMenu(
fSite.getPage(), (IModelElement) element.getAdapter(IModelElement.class)));
// Add the submenu.
menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, submenu);
} else if ((resource instanceof IFile)) {
// Create a menu.
IMenuManager submenu = new MenuManager(ActionMessages.OpenWithMenu_label);
submenu.add(new OpenWithMenu(fSite.getPage(), (IFile) resource));
// Add the submenu.
menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, submenu);
}
}
