List of usage examples for org.eclipse.jface.viewers TreeSelection getFirstElement
@Override
public Object getFirstElement()
From source file:at.spardat.xma.gui.mapper.MapperDialog.java
License:Open Source License
/** * check if the selection stems from a widget selection and * assures that the right relationsship is retuned * @param attribute// w w w . j av a2s.c om * @return * @author s1462 */ private Relationship getInvolvedRS(MdlAttribute attribute) { Iterator relIter = mdlRels_.find(attribute).iterator(); Relationship nextRel = null; IBDAttachable actWidget = null; // fixe for mantis bug 18593 TreeSelection actWidgetSel = (TreeSelection) widgetTreeViewer.getSelection(); if (actWidgetSel.getFirstElement() instanceof IBDAttachable) { actWidget = (IBDAttachable) actWidgetSel.getFirstElement(); } while (relIter.hasNext()) { nextRel = (Relationship) relIter.next(); if (nextRel.bdAttachable_.equals(actWidget)) { break; } } return nextRel; }
From source file:ch.hsr.ifs.cutelauncher.ui.CuteTestDClickListener.java
License:Open Source License
public void doubleClick(DoubleClickEvent event) { if (event.getSelection() instanceof TreeSelection) { TreeSelection treeSel = (TreeSelection) event.getSelection(); if (treeSel.getFirstElement() instanceof TestCase) { TestCase tCase = (TestCase) treeSel.getFirstElement(); if (tCase.getStatus() == TestStatus.failure) { openEditor(tCase.getFile(), tCase.getLineNumber(), false); } else { openEditorForNonFailingTestCase(tCase.getName()); }/*from w ww . j ava2 s .c o m*/ } } }
From source file:ch.hsr.ifs.cutelauncher.ui.CuteTestSelecetionListener.java
License:Open Source License
public void selectionChanged(SelectionChangedEvent event) { if (event.getSelection() instanceof TreeSelection) { TreeSelection treeSel = (TreeSelection) event.getSelection(); if (treeSel.getFirstElement() instanceof TestElement) { TestElement testElement = (TestElement) treeSel.getFirstElement(); viewer.showTestDetails(testElement); }/*from w w w .j av a2 s . c om*/ } }
From source file:ch.hsr.ifs.cutelauncher.ui.TestViewer.java
License:Open Source License
protected TestCase getTreeSelection() { ISelection sel = treeViewer.getSelection(); if (sel instanceof TreeSelection) { TreeSelection treeSel = (TreeSelection) sel; if (treeSel.getFirstElement() instanceof TestCase) { TestCase testCase = (TestCase) treeSel.getFirstElement(); return testCase; }//from w w w .j av a 2 s . c o m } return null; }
From source file:com.abstratt.mdd.internal.ui.editors.source.SourceContentOutlinePage.java
License:Open Source License
@Override public void createControl(Composite parent) { super.createControl(parent); viewer = getTreeViewer();/* w w w. j a v a 2 s .c om*/ contentProvider = new TreeNodeContentProvider(); viewer.setContentProvider(contentProvider); labelProvider = new TextUMLLabelProvider(); viewer.setLabelProvider(labelProvider); // disabled: used to make elements to show sorted by type // viewer.setComparator(new UIModelObjectViewerComparator()); viewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS); // tracks selections in the outline and reflects them in the editor viewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { TreeSelection selection = (TreeSelection) event.getSelection(); if (!selection.isEmpty()) { TreeNode treeNode = (TreeNode) selection.getFirstElement(); UIModelObject model = (UIModelObject) treeNode.getValue(); selectInEditor(model.getToken()); } } }); refresh(); }
From source file:com.aerospike.aql.plugin.actions.GenerateSource.java
License:Apache License
public void run(IAction action) { if (selection != null && selection instanceof TreeSelection) { TreeSelection ts = (TreeSelection) selection; Object element = ts.getFirstElement(); if (element instanceof IFile && ((IFile) element).getFileExtension().equalsIgnoreCase("aql")) { final IFile sqlFile = (IFile) element; if (sqlFile == null) return; try { final List<String> errorList = new ArrayList<String>(); final String actionID = action.getId(); final AQLResult results = new AQLResult(); // find the Aerospike console and display it IWorkbench wb = PlatformUI.getWorkbench(); IWorkbenchWindow win = wb.getActiveWorkbenchWindow(); IWorkbenchPage page = win.getActivePage(); IConsoleView view = (IConsoleView) page.showView(IConsoleConstants.ID_CONSOLE_VIEW); view.display(results.getConsole()); // set generation language String extension; final com.aerospike.aql.AQL.Language language; if (actionID.equals("com.aerospike.aql.plugin.actions.GenerateSource.java.popup")) { language = com.aerospike.aql.AQL.Language.JAVA; extension = ".java"; } else if (actionID.equals("com.aerospike.aql.plugin.actions.GenerateSource.c.popup")) { language = com.aerospike.aql.AQL.Language.C; extension = ".c"; } else if (actionID.equals("com.aerospike.aql.plugin.actions.GenerateSource.csharp.popup")) { language = com.aerospike.aql.AQL.Language.CSHARP; extension = ".csharp"; } else { return; }//from w ww. j av a 2 s .c om IProject project = sqlFile.getProject(); IPath outputPath; String sqlFileName = sqlFile.getName(); String outputFileName = sqlFileName.substring(0, sqlFileName.lastIndexOf('.')) + extension; final AsCluster cluster = (AsCluster) project .getSessionProperty(CoreActivator.CLUSTER_PROPERTY); String outputDirectoryString = project .getPersistentProperty(CoreActivator.AQL_GENERATION_DIRECTORY); if (outputDirectoryString == null || outputDirectoryString.isEmpty()) { outputPath = project.getLocation().append(outputFileName); } else { IPath dirPath = project.getLocation().append(outputDirectoryString); if (!dirPath.toFile().exists()) dirPath.toFile().mkdirs(); outputPath = dirPath.append(outputFileName); } final File outputFile = outputPath.toFile(); IPath location = sqlFile.getLocation(); final File file = location.toFile(); final IFile outputIFile = project.getWorkspace().getRoot().getFileForLocation(outputPath); Job job = new Job("Generate source code from AQL: " + sqlFile.getName()) { @Override protected IStatus run(IProgressMonitor monitor) { AQL aql = new AQL(); try { String seedNode = ""; int port = 3000; if (cluster != null) { seedNode = cluster.getSeedHost(); port = cluster.getPort(); } else { IPreferenceStore store = CoreActivator.getDefault().getPreferenceStore(); seedNode = store.getString(PreferenceConstants.SEED_NODE); port = store.getInt(PreferenceConstants.PORT); } aql.compileAndGenerate(file, outputFile, language, seedNode, port); results.report("Completed generation for " + sqlFile.getName()); outputIFile.getParent().refreshLocal(IResource.DEPTH_ONE, null); return Status.OK_STATUS; } catch (Exception e) { CoreActivator.showError(e, COULD_NOT_GENERATE_CODE_FROM_SQL_FILE + sqlFile.getName()); return Status.CANCEL_STATUS; } } }; job.setUser(true); job.schedule(); } catch (PartInitException e) { CoreActivator.showError(e, COULD_NOT_GENERATE_CODE_FROM_SQL_FILE + sqlFile.getName()); } catch (CoreException e) { CoreActivator.showError(e, COULD_NOT_GENERATE_CODE_FROM_SQL_FILE + sqlFile.getName()); } } } }
From source file:com.aerospike.aql.plugin.actions.RunOnCluster.java
License:Apache License
@SuppressWarnings("unused") public void run(IAction action) { if (selection != null && selection instanceof TreeSelection) { TreeSelection ts = (TreeSelection) selection; Object element = ts.getFirstElement(); if (element instanceof IFile && ((IFile) element).getFileExtension().equalsIgnoreCase("aql")) { final IFile sqlFile = (IFile) element; if (sqlFile == null) return; final List<String> errorList = new ArrayList<String>(); try { final AerospikeClient client = CoreActivator.getClient(sqlFile.getProject()); if (client == null) { CoreActivator.showError("Aerospike client is null"); return; }//from ww w .jav a 2 s. c o m if (!client.isConnected()) { CoreActivator.showError("Aerospike client is not connected"); return; } final ResultsConsoleView results = new ResultsConsoleView(); // find the Aerospike console and display it IWorkbench wb = PlatformUI.getWorkbench(); IWorkbenchWindow win = wb.getActiveWorkbenchWindow(); IWorkbenchPage page = win.getActivePage(); IConsoleView view = (IConsoleView) page.showView(IConsoleConstants.ID_CONSOLE_VIEW); view.display(results.getConsole()); final File aqlFile = sqlFile.getRawLocation().makeAbsolute().toFile(); // create and run a Job to execute the AQL Job job = new Job("Run AQL on cluster") { @Override protected IStatus run(IProgressMonitor monitor) { results.report("Ecexuting AQL file: " + sqlFile.getName()); AQL aql = new AQL(client); aql.execute(aqlFile, results, results); results.report(sqlFile.getName() + " completed"); return Status.OK_STATUS; } }; job.schedule(); } catch (CoreException e) { CoreActivator.showError(e, COULD_NOT_EXECUTE_SQL_FILE + sqlFile.getName()); } } } }
From source file:com.aerospike.udf.actions.DeregisterUDF.java
License:Apache License
/** * The action has been activated. The argument of the * method represents the 'real' action sitting * in the workbench UI.//from w ww. j a v a 2 s . c o m * @see IWorkbenchWindowActionDelegate#run */ public void run(IAction action) { if (selection != null && selection instanceof TreeSelection) { TreeSelection ts = (TreeSelection) selection; Object element = ts.getFirstElement(); if (element instanceof Module) { Module udfModule = (Module) element; try { AerospikeClient client = CoreActivator.getClient(udfModule.getPackage()); if (client == null) { CoreActivator.log(IStatus.WARNING, "Aerospike client is null"); return; } final ResultsConsoleView results = new ResultsConsoleView(); // find the Aerospike console and display it IWorkbench wb = PlatformUI.getWorkbench(); IWorkbenchWindow win = wb.getActiveWorkbenchWindow(); IWorkbenchPage page = win.getActivePage(); IConsoleView view = (IConsoleView) page.showView(IConsoleConstants.ID_CONSOLE_VIEW); view.display(results.getConsole()); Node[] nodes = client.getNodes(); StringBuilder message = new StringBuilder(); for (Node node : nodes) { String msg = Info.request(node, "udf-remove:filename=" + udfModule.getName()); if (msg.contains("error")) { message.append("Could not delete module: " + udfModule.getName()); CoreActivator.showError("Could remove UDF module: " + udfModule.getName()); return; } else { message.append("UDF "); message.append(udfModule.getName()); message.append(" removed from:\n "); message.append("\t"); message.append(node.getHost()); message.append(" "); message.append(node.getName()); message.append("\n"); } } results.report(message.toString()); MessageDialog.openInformation(shell, "Aerospike UDF", message.toString()); ClusterRefreshJob job = new ClusterRefreshJob(udfModule.getCluster()); job.schedule(); } catch (CoreException e) { CoreActivator.showError(e, "Could not deregister UDF in file: " + udfModule.getName()); } catch (NumberFormatException e) { CoreActivator.showError(e, "Could not deregister UDF in file: " + udfModule.getName()); } catch (AerospikeException e) { CoreActivator.showError(e, "Could not deregister UDF in file: " + udfModule.getName()); } } } }
From source file:com.aerospike.udf.actions.EditRegisteredUDF.java
License:Apache License
/** * The action has been activated. The argument of the * method represents the 'real' action sitting * in the workbench UI./*from w ww.ja v a 2s.co m*/ * @see IWorkbenchWindowActionDelegate#run */ public void run(IAction action) { if (selection != null && selection instanceof TreeSelection) { TreeSelection ts = (TreeSelection) selection; Object element = ts.getFirstElement(); if (element instanceof Module) { Module udfModule = (Module) element; IProject project = udfModule.getPackage(); /* * export it to the local project */ IFolder udfFolder = CoreActivator.getUdfFolder(project); IFile udfFile = udfFolder.getFile(udfModule.getName()); try { String contense = udfModule.getSource(); InputStream stream = new ByteArrayInputStream(contense.getBytes()); if (udfFile.exists()) { udfFile.setContents(stream, true, true, null); } else { udfFile.create(stream, true, null); } stream.close(); udfFile.setPersistentProperty(CoreActivator.EDITED_FROM_NODE, udfModule.getCluster().getRandomNodeID()); /* * Edit it */ IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); IDE.openEditor(page, udfFile); } catch (IOException e) { } catch (PartInitException e) { CoreActivator.showError("Could not open UDF module: " + udfModule.getName()); } catch (CoreException e) { CoreActivator.showError("Could not download UDF module: " + udfModule.getName()); } } } }
From source file:com.aerospike.udf.actions.RegisterUDF.java
License:Apache License
/** * The action has been activated. The argument of the * method represents the 'real' action sitting * in the workbench UI./* w ww . j a va 2 s . c o m*/ * @see IWorkbenchWindowActionDelegate#run */ public void run(IAction action) { if (selection != null && selection instanceof TreeSelection) { TreeSelection ts = (TreeSelection) selection; Object element = ts.getFirstElement(); if (element instanceof IFile && ((IFile) element).getFileExtension().equalsIgnoreCase("lua")) { IFile udfFile = (IFile) element; try { udfFile.deleteMarkers(AEROSPIKE_UDF_PROBLEM, false, IResource.DEPTH_ONE); AerospikeClient client = CoreActivator.getClient(udfFile.getProject()); if (client == null) { CoreActivator.log(IStatus.WARNING, "Aerospike client is null"); return; } ClientPolicy policy = new ClientPolicy(); policy.failIfNotConnected = true; final ResultsConsoleView results = new ResultsConsoleView(); // find the Aerospike console and display it IWorkbench wb = PlatformUI.getWorkbench(); IWorkbenchWindow win = wb.getActiveWorkbenchWindow(); IWorkbenchPage page = win.getActivePage(); IConsoleView view = (IConsoleView) page.showView(IConsoleConstants.ID_CONSOLE_VIEW); view.display(results.getConsole()); RegisterTask task = client.register(new Policy(), udfFile.getRawLocation().toOSString(), udfFile.getName(), Language.LUA); //UDF language task.waitTillComplete(); Node[] nodes = client.getNodes(); StringBuilder message = new StringBuilder(); message.append("UDF "); message.append(udfFile.getName()); message.append(" registered successfully on nodes:\n "); for (Node node : nodes) { message.append("\t"); message.append(node.getHost()); message.append(" "); message.append(node.getName()); message.append("\n"); } results.report(message.toString()); MessageDialog.openInformation(shell, "Aerospike UDF", message.toString()); udfFile.setPersistentProperty(CoreActivator.UDF_REGISTERED, "true"); ClusterRefreshJob job = new ClusterRefreshJob(udfFile.getProject()); job.schedule(); } catch (CoreException e) { CoreActivator.showError(e, "Could not register UDF in file: " + udfFile.getName()); } catch (NumberFormatException e) { CoreActivator.showError(e, "Could not register UDF in file: " + udfFile.getName()); } catch (AerospikeException e) { String message = e.getMessage(); if (message.contains("compile_error")) { /* * Registration failed: compile_error * File: bad.lua * Line: 3 * Message: null */ Matcher matcher = udfErrorPattern.matcher(message); if (matcher.matches()) { String error = matcher.group(2); int line = Integer.parseInt(matcher.group(1)); addMarker(udfFile, error, line); } MessageDialog.openInformation(shell, "Aerospike UDF", message); } else { CoreActivator.showError(e, "Could not register UDF in file: " + udfFile.getName()); } } } } }