Example usage for org.eclipse.jface.viewers TreeViewer expandAll

List of usage examples for org.eclipse.jface.viewers TreeViewer expandAll

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers TreeViewer expandAll.

Prototype

public void expandAll()

Source Link

Document

Expands all nodes of the viewer's tree, starting with the root.

Usage

From source file:ca.mcgill.sable.soot.ui.SootConfigManagerDialog.java

License:Open Source License

/**
 * creates the tree of options sections/*from   w w w  .ja  v  a 2s . c  om*/
 */
private Composite createSelectionArea(Composite parent) {
    Composite comp = new Composite(parent, SWT.NONE);
    setSelectionArea(comp);

    GridLayout layout = new GridLayout();

    layout.numColumns = 1;

    comp.setLayout(layout);

    GridData gd = new GridData();

    TreeViewer tree = new TreeViewer(comp);
    gd = new GridData(GridData.FILL_BOTH);

    tree.getControl().setLayoutData(gd);

    tree.setContentProvider(new SootConfigContentProvider());
    tree.setLabelProvider(new SootConfigLabelProvider());
    tree.setInput(getInitialInput());

    setTreeViewer(tree);

    tree.addSelectionChangedListener(this);

    tree.expandAll();
    tree.getControl().addKeyListener(new KeyAdapter() {
        public void keyPressed(KeyEvent e) {
            handleKeyPressed(e);
        }
    });

    return comp;
}

From source file:com.astra.ses.spell.gui.views.HistoryTreePage.java

License:Open Source License

public HistoryTreePage(String procId, Composite parent, HistoryTreeView view) {
    super(parent, SWT.NONE);
    setLayout(new GridLayout(1, true));

    m_model = s_pmgr.getProcedure(procId);

    TreeViewer viewer = new TreeViewer(this);
    viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    viewer.setContentProvider(new HistoryTreeContentProvider());
    viewer.setLabelProvider(new HistoryTreeLabelProvider());
    viewer.setInput(m_model);// w  w w  .ja v a  2  s  . c  om
    viewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            Object obj = sel.getFirstElement();
            String instanceId = null;
            if (obj instanceof HistoryTreeRootNode) {
                HistoryTreeRootNode node = (HistoryTreeRootNode) obj;
                instanceId = node.getInstanceId();
            } else if (obj instanceof HistoryTreeChildProcedureNode) {
                HistoryTreeChildProcedureNode node = (HistoryTreeChildProcedureNode) obj;
                instanceId = node.getInstanceId();
            }
            if (instanceId != null) {
                if (s_vmgr.containsProcedureView(instanceId)) {
                    s_vmgr.showProcedureView(instanceId);
                } else {
                    HistoryTreeChildProcedureNode node = (HistoryTreeChildProcedureNode) obj;
                    HashMap<String, String> args = new HashMap<String, String>();
                    args.put(OpenProcedureReplay.ARG_ASRUN, node.getAsRunPath());
                    CommandHelper.execute(OpenProcedureReplay.ID, args);
                }
            }
        }
    });
    ColumnViewerToolTipSupport.enableFor(viewer, ToolTip.NO_RECREATE);
    viewer.expandAll();

    MenuManager menuMgr = new MenuManager("#PopupMenu");
    menuMgr.setRemoveAllWhenShown(true);
    menuMgr.addMenuListener(new IMenuListener() {
        public void menuAboutToShow(IMenuManager manager) {
            Action exportAsRunTree = new Action() {
                public void run() {
                    HistoryTreePage.this.exportAsRunTree();
                }
            };
            exportAsRunTree.setText("Export ASRUN...");
            manager.add(exportAsRunTree);
        }
    });
    Menu menu = menuMgr.createContextMenu(viewer.getControl());
    viewer.getControl().setMenu(menu);
    view.getSite().registerContextMenu(menuMgr, viewer);
}

From source file:com.ebmwebsourcing.petals.services.su.wizards.pages.ChoicePage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    // Create the composite container and define its layout
    final Composite container = SwtFactory.createComposite(parent);
    setControl(container);// w  ww.j  a  va 2s .c om
    SwtFactory.applyNewGridLayout(container, 2, false, 15, 0, 0, 15);
    SwtFactory.applyHorizontalGridData(container);

    // Add a tool tip to display in case of problem
    this.helpTooltip = new FixedShellTooltip(getShell(), true, 90) {
        @Override
        public void populateTooltip(Composite parent) {

            GridLayout layout = new GridLayout();
            layout.verticalSpacing = 2;
            parent.setLayout(layout);
            parent.setLayoutData(new GridData(GridData.FILL_BOTH));
            parent.setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));

            try {
                ImageDescriptor desc = AbstractUIPlugin.imageDescriptorFromPlugin(
                        PetalsConstants.PETALS_COMMON_PLUGIN_ID, "icons/petals/thinking_hard.png");

                if (desc != null)
                    ChoicePage.this.helpImg = desc.createImage();

                parent.setBackgroundMode(SWT.INHERIT_DEFAULT);
                Label imgLabel = new Label(parent, SWT.NONE);
                imgLabel.setImage(ChoicePage.this.helpImg);
                imgLabel.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            } catch (Exception e) {
                PetalsServicesPlugin.log(e, IStatus.WARNING);
            }

            FontData[] fd = PlatformUtils.getModifiedFontData(getFont().getFontData(), SWT.BOLD);
            ChoicePage.this.boldFont = new Font(getShell().getDisplay(), fd);
            Label titleLabel = new Label(parent, SWT.NONE);
            titleLabel.setFont(ChoicePage.this.boldFont);
            GridData layoutData = new GridData(SWT.CENTER, SWT.DEFAULT, true, true);
            layoutData.verticalIndent = 5;
            titleLabel.setLayoutData(layoutData);
            titleLabel.setText("What does this error mean?");

            Label l = new Label(parent, SWT.WRAP);
            l.setText("This wizard will generate, among other things, Maven artifacts.");
            layoutData = new GridData();
            layoutData.verticalIndent = 8;
            l.setLayoutData(layoutData);

            RowLayout rowLayout = new RowLayout(SWT.HORIZONTAL);
            rowLayout.marginLeft = 0;
            rowLayout.marginTop = 0;
            rowLayout.marginRight = 0;
            rowLayout.marginBottom = 0;
            rowLayout.spacing = 0;

            Composite rowComposite = new Composite(parent, SWT.NONE);
            rowComposite.setLayout(rowLayout);
            rowComposite.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            new Label(rowComposite, SWT.WRAP).setText("Unfortunately, there is a problem with the ");
            Link link = new Link(rowComposite, SWT.WRAP | SWT.NO_FOCUS);
            link.setText("<A>the Petals Maven preferences</A>");
            new Label(rowComposite, SWT.WRAP).setText(".");
            new Label(parent, SWT.WRAP).setText("Please, make them correct.");

            link.addSelectionListener(new DefaultSelectionListener() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    try {
                        PreferencesUtil.createPreferenceDialogOn(new Shell(),
                                "com.ebmwebsourcing.petals.services.prefs.maven", null, null).open();

                    } catch (Exception e1) {
                        PetalsServicesPlugin.log(e1, IStatus.ERROR);
                    }
                }
            });
        }
    };

    // Prepare the input
    Comparator<AbstractServiceUnitWizard> comparator = new Comparator<AbstractServiceUnitWizard>() {
        @Override
        public int compare(AbstractServiceUnitWizard o1, AbstractServiceUnitWizard o2) {
            String v1 = o1.getComponentVersionDescription().getComponentVersion();
            String v2 = o2.getComponentVersionDescription().getComponentVersion();
            return -v1.compareTo(v2); // negative so that the most recent is first
        }
    };

    final Map<String, Collection<AbstractServiceUnitWizard>> componentNameToHandler = new TreeMap<String, Collection<AbstractServiceUnitWizard>>();
    final Map<PetalsKeyWords, Set<String>> keywordToComponentName = new TreeMap<PetalsKeyWords, Set<String>>();
    for (AbstractServiceUnitWizard handler : ExtensionManager.INSTANCE.findComponentWizards(this.petalsMode)) {
        for (PetalsKeyWords keyword : handler.getComponentVersionDescription().getKeyWords()) {
            Set<String> list = keywordToComponentName.get(keyword);
            if (list == null)
                list = new TreeSet<String>();

            String componentName = handler.getComponentVersionDescription().getComponentName();
            list.add(componentName);
            keywordToComponentName.put(keyword, list);

            Collection<AbstractServiceUnitWizard> handlers = componentNameToHandler.get(componentName);
            if (handlers == null)
                handlers = new TreeSet<AbstractServiceUnitWizard>(comparator);

            handlers.add(handler);
            componentNameToHandler.put(componentName, handlers);
        }
    }

    // Add the selection area
    final PhantomText searchText = new PhantomText(container, SWT.SINGLE | SWT.BORDER);
    searchText.setDefaultValue("Search...");
    GridDataFactory.swtDefaults().grab(true, false).align(SWT.FILL, SWT.TOP).span(2, 1).applyTo(searchText);

    final TreeViewer componentsViewer = new TreeViewer(container, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
    GridDataFactory.fillDefaults().span(2, 1).hint(380, 300).applyTo(componentsViewer.getTree());
    componentsViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {

            String result;
            if (element instanceof String) {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                String componentName = desc.getComponentName();
                String componentAlias = desc.getComponentAlias();
                String annotation = desc.getComponentAnnotation();

                StringBuilder sb = new StringBuilder();
                if (StringUtils.isEmpty(componentName))
                    sb.append(componentAlias); // Generic component
                else
                    sb.append(componentAlias + "    -  " + componentName);

                if (!StringUtils.isEmpty(annotation))
                    sb.append("    ( " + annotation + " )");

                result = sb.toString();

            } else {
                result = super.getText(element);
            }

            return result;
        }

        @Override
        public Image getImage(Object element) {

            Image result = null;
            if (element instanceof PetalsKeyWords) {
                result = ChoicePage.this.keywordToImage.get(element);
            } else {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                result = desc.isBc() ? ChoicePage.this.bcImg : ChoicePage.this.seImg;
            }

            return result;
        }
    });

    componentsViewer.setContentProvider(new DefaultTreeContentProvider() {
        @Override
        public Object[] getElements(Object inputElement) {
            return keywordToComponentName.keySet().toArray();
        }

        @Override
        public Object[] getChildren(Object parentElement) {

            Object[] result;
            if (parentElement instanceof PetalsKeyWords) {
                Collection<String> componentNames = keywordToComponentName.get(parentElement);
                result = componentNames == null ? new Object[0] : componentNames.toArray();

            } else {
                result = new Object[0];
            }

            return result;
        }

        @Override
        public boolean hasChildren(Object element) {
            return element instanceof PetalsKeyWords;
        }
    });

    componentsViewer.addFilter(new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {

            boolean result = false;
            String filter = searchText.getTextValue().trim().toLowerCase();
            if (filter.length() == 0)
                result = true;

            else if (element instanceof PetalsKeyWords) {
                Set<String> names = keywordToComponentName.get(element);
                if (names != null) {
                    for (String s : names) {
                        if (select(viewer, null, s)) {
                            result = true;
                            break;
                        }
                    }
                }
            }

            else if (element instanceof String)
                result = ((String) element).toLowerCase().contains(filter);

            return result;
        }
    });

    componentsViewer.setInput(new Object());
    if (keywordToComponentName.size() > 0)
        componentsViewer.expandToLevel(keywordToComponentName.keySet().iterator().next(), 1);

    // Display the available versions
    new Label(container, SWT.NONE).setText("Component Version:");
    final ComboViewer versionCombo = new ComboViewer(container, SWT.BORDER | SWT.DROP_DOWN | SWT.READ_ONLY);
    GridData layoutData = new GridData();
    layoutData.widthHint = 130;
    versionCombo.getCombo().setLayoutData(layoutData);
    versionCombo.setContentProvider(new ArrayContentProvider());
    versionCombo.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((AbstractServiceUnitWizard) element).getComponentVersionDescription().getComponentVersion();
        }
    });

    final Label descriptionLabel = new Label(container, SWT.NONE);
    GridDataFactory.swtDefaults().span(2, 1).indent(0, 10).applyTo(descriptionLabel);

    // Selection listeners
    searchText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            componentsViewer.refresh();
            if (searchText.getTextValue().trim().length() == 0)
                componentsViewer.collapseAll();
            else
                componentsViewer.expandAll();
        }
    });

    componentsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            // Get the selection
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            Collection<?> input;
            if (o == null || o instanceof PetalsKeyWords)
                input = Collections.emptyList();
            else
                input = componentNameToHandler.get(o);

            // Default selection - there is always one
            versionCombo.setInput(input);
            versionCombo.getCombo().setVisibleItemCount(input.size() > 0 ? input.size() : 1);
            if (!input.isEmpty()) {
                versionCombo.setSelection(new StructuredSelection(input.iterator().next()));
                versionCombo.getCombo().notifyListeners(SWT.Selection, new Event());
            } else {
                setPageComplete(false);
                setSelectedNode(null);
                descriptionLabel.setText("");
                descriptionLabel.getParent().layout();
            }
        }
    });

    versionCombo.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            AbstractServiceUnitWizard suWizard = (AbstractServiceUnitWizard) ((IStructuredSelection) event
                    .getSelection()).getFirstElement();
            if (suWizard == null)
                return;

            setPageComplete(true);
            setSelectedNode(getWizardNode(suWizard));

            String desc = ChoicePage.this.petalsMode == PetalsMode.provides
                    ? suWizard.getComponentVersionDescription().getProvideDescription()
                    : suWizard.getComponentVersionDescription().getConsumeDescription();
            descriptionLabel.setText(desc);
            descriptionLabel.getParent().layout();
        }
    });

    // Initialize
    if (PreferencesManager.isMavenTemplateConfigurationValid())
        this.helpTooltip.hide();

    componentsViewer.getTree().setFocus();
}

From source file:com.geofx.xmleditor.outline.EditorContentOutlinePage.java

License:Open Source License

/**
 * The editor is saved, so we should refresh representation
 * /*from  w  w  w . j  a v a 2s. com*/
 * @param tableNamePositions
 */
public void update() {
    //set the input so that the outlines parse can be called
    //update the tree viewer state
    TreeViewer viewer = getTreeViewer();

    if (viewer != null) {
        Control control = viewer.getControl();
        if (control != null && !control.isDisposed()) {
            control.setRedraw(false);
            viewer.setInput(input);
            viewer.expandAll();
            control.setRedraw(true);
        }
    }
}

From source file:com.google.devtools.depan.eclipse.ui.nodes.viewers.NodeListViewProvider.java

License:Apache License

@Override
public void updateExpandState(TreeViewer viewer) {
    if (nodes.size() < NodeViewerProvider.AUTO_EXPAND_LIMIT) {
        viewer.expandAll();
    }//from   ww  w . jav  a  2  s .  co  m
}

From source file:com.google.devtools.depan.graph_doc.eclipse.ui.editor.GraphEditorNodeViewProvider.java

License:Apache License

@Override
public void updateExpandState(TreeViewer viewer) {
    TreePath[] expandState = graphData.getExpandState();
    if (expandState.length > 0) {
        viewer.setExpandedTreePaths(expandState);
        return;//w w w .j  av  a2 s.  co m
    }
    if (graphData.countTreeNodes() < NodeViewerProvider.AUTO_EXPAND_LIMIT) {
        viewer.expandAll();
    } else {
        viewer.expandToLevel(1);
    }
    graphData.saveExpandState(viewer.getExpandedTreePaths());
}

From source file:com.google.devtools.depan.view_doc.eclipse.ui.trees.ViewEditorNodeViewerProvider.java

License:Apache License

@Override
public void updateExpandState(TreeViewer viewer) {
    int nodeCnt = editor.getViewGraph().getNodes().size();
    if (nodeCnt < NodeViewerProvider.AUTO_EXPAND_LIMIT) {
        viewer.expandAll();
    } else {/*from ww  w  .j  a  v  a  2s.c  o  m*/
        viewer.expandToLevel(1);
    }
}

From source file:com.googlecode.osde.internal.editors.outline.GadgetXmlOutlinePage.java

License:Apache License

@Override
public void createControl(Composite parent) {
    super.createControl(parent);
    TreeViewer treeViewer = getTreeViewer();
    treeViewer.setContentProvider(new GadgetXmlOutlineContentProvider());
    treeViewer.setLabelProvider(new GadgetXmlOutlineLabelProvider());
    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection structured = (IStructuredSelection) event.getSelection();
            ElementModel model = (ElementModel) structured.getFirstElement();
            if (model != null) {
                int lineNumber = model.getLineNumber();
                editor.activateSourceEditor(lineNumber);
            }/*from  w  ww.j av  a  2 s . c om*/
        }
    });
    //
    try {
        String source = editor.getSource();
        ElementModel module = new GadgetXmlParser().parse(source);
        treeViewer.setInput(module);
        treeViewer.expandAll();
    } catch (SAXParseException e) {
        treeViewer.setInput(null);
    } catch (SAXException e) {
        treeViewer.setInput(null);
    } catch (ParserConfigurationException e) {
        treeViewer.setInput(null);
    } catch (IOException e) {
        treeViewer.setInput(null);
    }
}

From source file:com.googlecode.osde.internal.editors.outline.GadgetXmlOutlinePage.java

License:Apache License

public void refresh() {
    TreeViewer treeViewer = getTreeViewer();
    try {/*from   w  ww. j  a  va 2s.c om*/
        String source = editor.getSource();
        ElementModel module = new GadgetXmlParser().parse(source);
        treeViewer.setInput(module);
        treeViewer.expandAll();
    } catch (SAXParseException e) {
        treeViewer.setInput(null);
    } catch (SAXException e) {
        treeViewer.setInput(null);
    } catch (ParserConfigurationException e) {
        treeViewer.setInput(null);
    } catch (IOException e) {
        treeViewer.setInput(null);
    }
}

From source file:com.ibm.mq.explorer.ms0s.mqsceditor.gui.MQSCContentOutlinePage.java

License:Open Source License

public void update() {
    TreeViewer viewer = getTreeViewer();

    if (viewer != null) {
        Control control = viewer.getControl();
        if (control != null && !control.isDisposed()) {
            control.setRedraw(false);//from  w w  w .  ja va2 s . c  om
            viewer.setInput(fInput);
            viewer.expandAll();
            control.setRedraw(true);
        }
    }
}