List of usage examples for org.eclipse.jface.viewers TreeViewer collapseToLevel
public void collapseToLevel(Object elementOrTreePath, int level)
From source file:com.amalto.workbench.editors.DataModelMainPage.java
License:Open Source License
private ToolItem createCollapseToolItem(ToolBar parentToolBar, final TreeViewer targetTreeViewer) { ToolItem collapseToolItem = new ToolItem(parentToolBar, SWT.PUSH); collapseToolItem.setImage(ImageCache.getCreatedImage(EImage.COLLAPSE.getPath())); collapseToolItem.setToolTipText(Messages.CollapseText); collapseToolItem.setEnabled(!isReadOnly()); collapseToolItem.addSelectionListener(new SelectionAdapter() { @Override//from w w w .j av a2 s . co m public void widgetSelected(SelectionEvent e) { IStructuredSelection selection = (IStructuredSelection) targetTreeViewer.getSelection(); for (Object eachSelectedObj : selection.toArray()) { targetTreeViewer.collapseToLevel(eachSelectedObj, 3); } } }); return collapseToolItem; }
From source file:com.bdaum.zoom.ui.internal.UiUtilities.java
License:Open Source License
public static void installDoubleClickExpansion(TreeViewer viewer) { viewer.addDoubleClickListener(new IDoubleClickListener() { @Override/*from w ww. jav a 2s .com*/ public void doubleClick(DoubleClickEvent event) { Object item = ((IStructuredSelection) event.getSelection()).getFirstElement(); if (item != null && viewer.isExpandable(item)) { if (viewer.getExpandedState(item)) viewer.collapseToLevel(item, 1); else viewer.expandToLevel(item, 1); } } }); }
From source file:com.bluexml.side.form.presentation.FormEditor.java
License:Open Source License
/** * Add double click listener to show the properties view on double click * //from w w w .j a v a 2s .c o m * @param viewer */ private void addDoubleClickEventListener(StructuredViewer viewer) { if (viewer instanceof TreeViewer) { final TreeViewer newTreeViewer = (TreeViewer) viewer; newTreeViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { // Show property view try { getEditorSite().getPage().showView("org.eclipse.ui.views.PropertySheet"); } catch (PartInitException e) { // TODO Auto-generated catch block e.printStackTrace(); } // Open if is container ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { Object item = ((IStructuredSelection) selection).getFirstElement(); if (newTreeViewer.getExpandedState(item)) { newTreeViewer.collapseToLevel(item, 1); } else { newTreeViewer.expandToLevel(item, 5); } } // If reference change focus to target FormClass if ((((IStructuredSelection) selection).getFirstElement() instanceof Reference) && ((IStructuredSelection) selection).size() == 1) { Reference ref = ((Reference) ((IStructuredSelection) selection).getFirstElement()); setSelectionToViewer(ref.getTarget()); } else if ((((IStructuredSelection) selection).getFirstElement() instanceof VirtualField) && ((IStructuredSelection) selection).size() == 1) { VirtualField vf = (VirtualField) ((IStructuredSelection) selection).getFirstElement(); ArrayList<Field> list = new ArrayList<Field>(1); list.add(vf.getLink()); setSelectionToViewer(list); } } }); } }
From source file:com.bluexml.side.view.presentation.ViewEditor.java
License:Open Source License
/** * Add double click listener to show the properties view on double click * * @param viewer// w ww . ja va2 s . c o m */ private void addDoubleClickEventListener(StructuredViewer viewer) { if (viewer instanceof TreeViewer) { final TreeViewer newTreeViewer = (TreeViewer) viewer; newTreeViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { // Show property view try { getEditorSite().getPage().showView("org.eclipse.ui.views.PropertySheet"); } catch (PartInitException e) { // TODO Auto-generated catch block e.printStackTrace(); } // Open if is container ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { Object item = ((IStructuredSelection) selection).getFirstElement(); if (newTreeViewer.getExpandedState(item)) { newTreeViewer.collapseToLevel(item, 1); } else { newTreeViewer.expandToLevel(item, 5); } } } }); } }
From source file:com.nokia.tracebuilder.view.WrapperBase.java
License:Open Source License
/** * Collapses the sibling wrappers of this wrapper * //from www . ja v a 2s . c o m * @param viewer * the viewer * @param child * the child */ private void collapseSiblings(TreeViewer viewer, ListWrapper child) { // The collapsed wrapper is shown in view, but it // children are hidden // If a sibling is shown, it is collapsed boolean needsCollapse = child.hasChildren() && child.getVisibleWrappers().next().isInView(); if (needsCollapse) { child.setChildrenInView(false); viewer.collapseToLevel(child, AbstractTreeViewer.ALL_LEVELS); } }
From source file:de.walware.ecommons.ui.util.ViewerUtil.java
License:Open Source License
public static void addDoubleClickExpansion(final TreeViewer viewer) { viewer.addDoubleClickListener(new IDoubleClickListener() { @Override/*from w w w .j a va 2s . co m*/ public void doubleClick(final DoubleClickEvent event) { final IStructuredSelection selection = (IStructuredSelection) event.getSelection(); if (selection != null && selection.size() == 1) { final Object item = selection.getFirstElement(); if (viewer.getExpandedState(item)) { viewer.collapseToLevel(item, TreeViewer.ALL_LEVELS); } else { viewer.expandToLevel(item, 1); } } } }); }
From source file:msi.gama.lang.gaml.web.workspace.ui.GamlWorkspaceNavigator.java
License:Open Source License
@Override protected void handleDoubleClick(DoubleClickEvent anEvent) { // TODO Auto-generated method stub // super.handleDoubleClick(anEvent); IAction openHandler = getViewSite().getActionBars() .getGlobalActionHandler("org.eclipse.ui.actionSet.openFiles"); if (openHandler == null) { IStructuredSelection selection = (IStructuredSelection) anEvent.getSelection(); Object element = selection.getFirstElement(); if (element instanceof File && !(element instanceof GDriveFile)) { final File file = (File) element; if (file.exists() && !file.isDirectory()) { final Display display = PlatformUI.getWorkbench().getDisplay(); display.asyncExec(new Runnable() { @Override//from ww w.ja v a 2 s. c o m public void run() { // Double click a file System.out.println( " -->-->- Trying to connect to etherpad. From " + getClass().toString()); //EPLiteClient epClient = new EPLiteClient("http://localhost:9001", "ea45b73fbcba78e79125835624433e291c7ca2418b93d7cc14964bc7abc4e6f4"); EPLiteClient epClient = new EPLiteClient("http://localhost:9001", "f9bc87f2c982e38848b84fd3f2c44ce61945a4796b7b18b3a49d59972c52d4f2"); // Create pad and set text //client.createPad("my_pad"); //client.setText("my_pad", "foo!!"); // Get pad text // --------------------- // IEditorRegistry editorRegistry = PlatformUI.getWorkbench().getEditorRegistry(); // IEditorDescriptor ed = editorRegistry.findEditor("ummisco.gama.participative.EtherPadEditor"); // EtherPadEditor ethEditor = new EtherPadEditor(); // ethEditor.createPartControl(compo); // editorRegistry.setDefaultEditor(new Path(absolutePath), "ummisco.gama.participative.EtherPadEditor"); // System.out.println(" ---> Il exite bien: " +ed.getId()); // editorRegistry.getDefaultEditor(new Path(absolutePath), "ummisco.gama.participative.EtherPadEditor"); // -------------------- // String uid=RWT.getUISession().getAttribute("user").toString(); String absolutePath = file.getAbsolutePath(); IWorkbench workbench = PlatformUI.getWorkbench(); // if (EditorUtil.openEditor(workbench, new Path(absolutePath)) != null) { // if (EtherpadEditorUtil.openFormEditor(workbench, new Path(absolutePath)) != null) { if (EtherpadEditorUtil.openEditor(workbench, new Path(absolutePath)) != null) { // logger.info("Double click on file " + absolutePath); System.out.println(" -->-->- Going to sleep before opening other editor "); // try { Thread.sleep(10000); } catch (InterruptedException e1) { e1.printStackTrace(); } // EditorUtil.openEditor(workbench, new Path(absolutePath)) ; // EtherpadEditorUtil.openEditor(workbench, new Path(absolutePath)) ; System.out.println(" -->-->- Open an editor "); try { String content = new String( Files.readAllBytes(Paths.get(file.getAbsolutePath()))); //System.out.println(" -> Double click on file: " +content); Map padList = epClient.listAllPads(); String value = (String) padList.get(file.getName()); if (value != null) { epClient.deletePad(file.getName()); } else { epClient.createPad(file.getName()); epClient.setText(file.getName(), content); } // xcv String text = epClient.getText(file.getName()).get("text").toString(); System.out.println(" The pad content is :" + text); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } workspaceChanged(null); } }); } else if (file.exists() && file.isDirectory()) { // Double click a folder Object eventSource = anEvent.getSource(); if (eventSource instanceof TreeViewer) { TreeViewer treeViewer = (TreeViewer) eventSource; Widget widget = treeViewer.testFindItem(file); if (widget != null && widget instanceof TreeItem) { TreeItem item = (TreeItem) widget; boolean toExpand = !item.getExpanded(); item.setExpanded(toExpand); if (toExpand) { treeViewer.expandToLevel(item, 0); } else { treeViewer.collapseToLevel(item, 0); } treeViewer.refresh(item.getData()); } } } } else if (element instanceof GDriveFile) { final GDriveFile file = (GDriveFile) element; if (!file.isDirectory()) {//file.exists() && final Display display = PlatformUI.getWorkbench().getDisplay(); display.asyncExec(new Runnable() { @Override public void run() { // Double click a file // Add here the code to insert the file in the dataBase. EPLiteClient client = new EPLiteClient("http://localhost:9001", "K8OF91QMQYUvrNu3e9rJ7FnnVgaB3m9q"); // // Create pad and set text //client.createPad("my_pad"); //client.setText("my_pad", "foo!!"); // Get pad text String text = client.getText("SKLAB").get("text").toString(); System.out.println(" The pad content is :" + text); // Get list of all pad ids // Map result = client.listAllPads(); // List padIds = (List) result.get("padIDs"); Export s; try { // s = GamaFileSystemContentProvider.drive.files().export(file.id, "text/plain"); InputStream in = downloadFile(GamaFileSystemContentProvider.drive, file);//s.executeMediaAsInputStream(); File targetFile = new File(file.getPath()); OutputStream outStream = new FileOutputStream(targetFile); int read = 0; byte[] bytes = new byte[1024]; while ((read = in.read(bytes)) != -1) { outStream.write(bytes, 0, read); } outStream.close(); in.close(); /* InputStreamReader isr=new InputStreamReader(in); BufferedReader br = new BufferedReader(isr); String line = null; StringBuilder responseData = new StringBuilder(); while((line = br.readLine()) != null) { responseData.append(line); } System.out.println(responseData);*/ } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } updateFile(GamaFileSystemContentProvider.drive, file.getId(), file.getTitle(), file.getDescription(), file.getMimeType(), file.getPath(), true); String absolutePath = file.getPath();//file.getAbsolutePath(); IWorkbench workbench = PlatformUI.getWorkbench(); if (GamlEditorUtil.openEditor(workbench, new Path(absolutePath)) != null) { // logger.info("Double click on file " + absolutePath); } // workspaceChanged(null); } }); } else {//if (file.exists() && file.isDirectory()) { // Double click a folder Object eventSource = anEvent.getSource(); if (eventSource instanceof TreeViewer) { TreeViewer treeViewer = (TreeViewer) eventSource; Widget widget = treeViewer.testFindItem(file); if (widget != null && widget instanceof TreeItem) { TreeItem item = (TreeItem) widget; boolean toExpand = !item.getExpanded(); item.setExpanded(toExpand); if (toExpand) { treeViewer.expandToLevel(item, 0); } else { treeViewer.collapseToLevel(item, 0); } treeViewer.refresh(item.getData()); } } } } } }
From source file:net.sf.eclipsensis.dialogs.FileSelectionDialog.java
License:Open Source License
@Override protected Control createDialogArea(Composite parent) { Composite parent2 = (Composite) super.createDialogArea(parent); Composite composite = new Composite(parent2, SWT.NONE); composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); GridLayout layout = new GridLayout(1, true); composite.setLayout(layout);//from w ww . ja v a 2 s . co m SashForm form = new SashForm(composite, SWT.HORIZONTAL); form.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); layout = new GridLayout(1, true); form.setLayout(layout); composite = new Composite(form, SWT.NONE); composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); layout = new GridLayout(1, true); layout.marginHeight = 0; layout.marginWidth = 0; composite.setLayout(layout); Label l = new Label(composite, SWT.NONE); l.setText(EclipseNSISPlugin.getResourceString("fileselection.parent.folder.label")); //$NON-NLS-1$ l.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); Tree tree = new Tree(composite, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true); gridData.widthHint = VIEWER_WIDTH; gridData.heightHint = VIEWER_HEIGHT; tree.setLayoutData(gridData); final TreeViewer tv = new TreeViewer(tree); tv.setContentProvider(new ContainerContentProvider()); tv.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider()); tv.setSorter(new ViewerSorter()); composite = new Composite(form, SWT.None); composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); layout = new GridLayout(1, true); layout.marginHeight = 0; layout.marginWidth = 0; composite.setLayout(layout); l = new Label(composite, SWT.NONE); l.setText(EclipseNSISPlugin.getResourceString("fileselection.file.label")); //$NON-NLS-1$ l.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); Table table = new Table(composite, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION); gridData = new GridData(SWT.FILL, SWT.FILL, true, true); gridData.widthHint = VIEWER_WIDTH; gridData.heightHint = VIEWER_HEIGHT; table.setLayoutData(gridData); table.setLinesVisible(false); final TableViewer tv2 = new TableViewer(table); tv2.setContentProvider(new FilesContentProvider()); tv2.setLabelProvider(new FilesLabelProvider()); tv2.setSorter(new ViewerSorter()); if (mFilter != null) { tv2.addFilter(new ViewerFilter() { @Override public boolean select(Viewer viewer, Object parentElement, Object element) { return mFilter.select(element); } }); } tv.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { IStructuredSelection selection = (IStructuredSelection) event.getSelection(); tv2.setInput(selection.getFirstElement()); // allow null } }); tv.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { Object item = ((IStructuredSelection) selection).getFirstElement(); if (tv.getExpandedState(item)) { tv.collapseToLevel(item, 1); } else { tv.expandToLevel(item, 1); } } } }); tv2.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { IStructuredSelection selection = (IStructuredSelection) event.getSelection(); if (selection != null && !selection.isEmpty()) { mFile = (IFile) selection.getFirstElement(); } else { mFile = null; } Button button = getButton(IDialogConstants.OK_ID); if (button != null) { button.setEnabled(selection != null && !selection.isEmpty()); } } }); tv2.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { if (mFile != null) { setReturnCode(Window.OK); close(); } } }); tv.setInput(ResourcesPlugin.getWorkspace()); if (mContainer != null) { tv.setSelection(new StructuredSelection(mContainer)); if (mFile != null) { tv2.setSelection(new StructuredSelection(mFile)); } else { tv2.setSelection(new StructuredSelection()); } } return parent2; }
From source file:org.agilereview.ui.basic.reviewExplorer.ViewController.java
License:Open Source License
/** * Helper method to expand or collapse (based on the current state) the given element of the given TreeViewer * @param treeViewer TreeViewer in which the element is displayed * @param element element to collapse/expand * @author Thilo Rauch (12.05.2012)// www .j a va 2 s . c o m */ private void expandOrCollapse(TreeViewer treeViewer, Object element) { if (treeViewer.getExpandedState(element)) { treeViewer.collapseToLevel(element, 1); } else { treeViewer.expandToLevel(element, 1); } }
From source file:org.apache.directory.studio.ldapbrowser.ui.editors.entry.EntryEditorOutlinePage.java
License:Apache License
/** * {@inheritDoc}/*ww w . j a va 2 s . c o m*/ */ public void createControl(Composite parent) { // Creating the composite and fake composite this.composite = new Composite(parent, SWT.NONE); composite.setLayout(new FillLayout()); this.fakeComposite = new Composite(parent, SWT.NONE); // Creating the No Outline composite noOutlineComposite = new Composite(composite, SWT.NONE); noOutlineComposite.setLayout(new FillLayout()); Label label = new Label(noOutlineComposite, SWT.WRAP); label.setText(Messages.getString("EntryEditorOutlinePage.NoOutline")); //$NON-NLS-1$ // Creating the Outline tree viewer super.createControl(parent); final TreeViewer treeViewer = getTreeViewer(); treeViewer.setLabelProvider(new EntryEditorOutlineLabelProvider()); treeViewer.setContentProvider(new EntryEditorOutlineContentProvider()); treeViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { if (!event.getSelection().isEmpty() && event.getSelection() instanceof IStructuredSelection) { if (getEntryEditorWidgetTreeViewerInput() != null) { List<Object> selectionList = new ArrayList<Object>(); for (Object element : ((IStructuredSelection) event.getSelection()).toArray()) { if (element instanceof IValue) { // select the value IValue value = (IValue) element; selectionList.add(value); } else if (element instanceof IAttribute) { // select attribute and all values IAttribute attribute = (IAttribute) element; selectionList.add(attribute); selectionList.addAll(Arrays.asList(attribute.getValues())); } else if (element instanceof EntryWrapper) { // select all attributes and values IEntry entry = ((EntryWrapper) element).entry; for (IAttribute attribute : entry.getAttributes()) { selectionList.add(attribute); selectionList.addAll(Arrays.asList(attribute.getValues())); } } } IStructuredSelection selection = new StructuredSelection(selectionList); TreeViewer entryEditorWidgetTreeViewer = getEntryEditorWidgetTreeViewer(); if (entryEditorWidgetTreeViewer != null) { entryEditorWidgetTreeViewer.setSelection(selection); } } } } }); treeViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { if (event.getSelection() instanceof IStructuredSelection) { Object obj = ((IStructuredSelection) event.getSelection()).getFirstElement(); if (treeViewer.getExpandedState(obj)) { treeViewer.collapseToLevel(obj, 1); } else if (((ITreeContentProvider) treeViewer.getContentProvider()).hasChildren(obj)) { treeViewer.expandToLevel(obj, 1); } } } }); this.refresh(); }