Example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator

List of usage examples for org.eclipse.jface.viewers ViewerComparator ViewerComparator

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Introduction

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

Prototype

public ViewerComparator()

Source Link

Document

Creates a new ViewerComparator , which uses the default comparator to sort strings.

Usage

From source file:eu.esdihumboldt.hale.ui.templates.webtemplates.WebTemplatesDialog.java

License:Open Source License

@Override
protected void setupViewer(final TreeViewer viewer, WebTemplate initialSelection) {
    // this label provider is used for filtering (I guess)
    viewer.setLabelProvider(new LabelProvider() {

        @Override/*  w w  w . j av  a2  s.c  o m*/
        public String getText(Object element) {
            if (element instanceof WebTemplate) {
                return ((WebTemplate) element).getName();
            }
            return super.getText(element);
        }

    });

    viewer.getTree().setHeaderVisible(true);
    //      viewer.getTree().setLinesVisible(true);

    // main column
    TreeViewerColumn mainColumn = new TreeViewerColumn(viewer, SWT.NONE);
    mainColumn.setLabelProvider(new StyledCellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            Object element = cell.getElement();

            StyledString text = new StyledString();
            if (element instanceof WebTemplate) {
                WebTemplate template = (WebTemplate) element;

                text.append(template.getName());
            } else {
                text.append(element.toString());
            }

            cell.setText(text.getString());
            cell.setStyleRanges(text.getStyleRanges());

            super.update(cell);
        }
    });
    mainColumn.getColumn().setText("Template");
    layout.setColumnData(mainColumn.getColumn(), new ColumnWeightData(7));

    // link column
    if (Desktop.isDesktopSupported()) {
        TreeViewerColumn linkColumn = new TreeViewerColumn(viewer, SWT.CENTER);
        linkColumn.setLabelProvider(new LinkLabels());

        // listener that reacts on link cell clicks
        viewer.getTree().addMouseListener(new MouseAdapter() {

            @Override
            public void mouseDown(MouseEvent e) {
                if (e.button == 1) {
                    ViewerCell cell = viewer.getCell(new Point(e.x, e.y));
                    if (cell != null && cell.getColumnIndex() == 1 && cell.getTextBounds().contains(e.x, e.y)) {
                        Object element = cell.getElement();
                        if (element instanceof WebTemplate) {
                            try {
                                Desktop.getDesktop().browse(((WebTemplate) element).getSite());
                            } catch (IOException e1) {
                                log.error("Could not launch browser", e1);
                            }
                        }
                    }
                }
            }
        });

        layout.setColumnData(linkColumn.getColumn(), new ColumnWeightData(1));
    }

    viewer.setComparator(new ViewerComparator());

    viewer.setContentProvider(new WebTemplatesContentProvider());
    viewer.setInput(templates);
}

From source file:eu.esdihumboldt.hale.ui.views.report.ReportList.java

License:Open Source License

/**
 * Create contents of the view part.//w  ww.ja v  a 2  s . c o  m
 * 
 * @param parent parent element
 */
@Override
public void createViewControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    TreeColumnLayout layout = new TreeColumnLayout();
    composite.setLayout(layout);
    {
        _treeViewer = new TreeViewer(composite, SWT.BORDER);
        final Tree tree = _treeViewer.getTree();
        tree.setHeaderVisible(false);
        tree.setLinesVisible(false);

        // create column for reports
        TreeViewerColumn col1 = new TreeViewerColumn(_treeViewer, SWT.NONE);

        // add the label provider
        col1.setLabelProvider(new TreeColumnViewerLabelProvider(new ReportListLabelProvider()));

        // and layout
        layout.setColumnData(col1.getColumn(), new ColumnWeightData(3));

        // create column for reports
        TreeViewerColumn col2 = new TreeViewerColumn(_treeViewer, SWT.NONE);

        // add the label provider
        col2.setLabelProvider(new TreeColumnViewerLabelProvider(new ReportListLabelDateProvider()));

        // create column for reports
        layout.setColumnData(col2.getColumn(), new ColumnWeightData(1));

        new ReportListMenu(getSite(), _treeViewer);
    }

    createActions();
    initializeToolBar();
    initializeMenu();

    // set label provider
    // _treeViewer.setLabelProvider(new ReportListLabelProvider());

    // set content provider
    _treeViewer.setContentProvider(new ReportListContentProvider());

    // disable this if it uses too much memory
    // but should maintain the list much faster
    _treeViewer.setUseHashlookup(true);

    // order the sessions from latest to oldest
    _treeViewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof ReportSession && e2 instanceof ReportSession) {
                long first = ((ReportSession) e1).getId();
                long second = ((ReportSession) e2).getId();
                if (first > second) {
                    return -1;
                } else if (first < second) {
                    return 1;
                } else {
                    return 0;
                }
            } else if (e1 instanceof Report<?> && e2 instanceof Report<?>) {
                Report<?> first = (Report<?>) e1;
                Report<?> second = (Report<?>) e2;
                if (first.getStartTime().getTime() > second.getStartTime().getTime()) {
                    return -1;
                } else if (first.getStartTime().getTime() < second.getStartTime().getTime()) {
                    return 1;
                } else {
                    return 0;
                }
            }

            return 0;
        }
    });

    // set selection provider
    getSite().setSelectionProvider(_treeViewer);

    _treeViewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            OpenPropertiesHandler
                    .unpinAndOpenPropertiesView(PlatformUI.getWorkbench().getActiveWorkbenchWindow());
        }
    });

    // load all added reports
    this.loadReports();
}

From source file:eu.geclipse.ui.wizards.VoSelectionWizardPage.java

License:Open Source License

public void createControl(final Composite parent) {

    GridData gData;//w w w .j a  v  a  2  s  .com

    Composite mainComp = new Composite(parent, SWT.NONE);
    mainComp.setLayout(new GridLayout(1, false));
    gData = new GridData(GridData.FILL_BOTH);
    gData.grabExcessHorizontalSpace = true;
    gData.grabExcessVerticalSpace = true;
    mainComp.setLayoutData(gData);

    Group voGroup = new Group(mainComp, SWT.NONE);
    voGroup.setLayout(new GridLayout(2, false));
    voGroup.setText("&Available VOs");
    gData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gData.heightHint = 120;
    voGroup.setLayoutData(gData);

    int style = SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE | SWT.CHECK;
    Table voTable = new Table(voGroup, style);
    gData = new GridData(SWT.FILL, SWT.FILL, true, true);
    voTable.setLayoutData(gData);
    voTable.setHeaderVisible(false);

    this.tableViewer = new CheckboxTableViewer(voTable);
    this.tableViewer.setContentProvider(new ArrayContentProvider());
    this.tableViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(final Object element) {
            return ((IVirtualOrganization) element).getName();
        }
    });

    this.tableViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(final Viewer viewer, final Object vo1, final Object vo2) {
            String name1 = ((IVirtualOrganization) vo1).getName();
            String name2 = ((IVirtualOrganization) vo2).getName();
            // Sort by VO name
            return name1.compareTo(name2);
        }
    });

    // Filter the VOs that can be used to create this type of auth-token
    this.tableViewer.addFilter(new ViewerFilter() {
        @Override
        public boolean select(final Viewer viewer, final Object parentElement, final Object element) {
            boolean ret = false;

            Class<?> type = VoSelectionWizardPage.this.voType;
            if (element instanceof IVirtualOrganization) {
                IVirtualOrganization vo = (IVirtualOrganization) element;
                if ((type == null) || type.isAssignableFrom(vo.getClass())) {
                    ret = true;
                }
            }
            return ret;
        }
    });

    this.tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(final SelectionChangedEvent event) {
            showSelectedInfo();
        }
    });

    this.tableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(final CheckStateChangedEvent event) {

            // If allowMultiSelection is not set, then implement a radio-button behavior
            if (!VoSelectionWizardPage.this.allowMultiSelection) {
                Object element = event.getElement();
                if (element instanceof IVirtualOrganization) {
                    IVirtualOrganization vo = (IVirtualOrganization) element;
                    if (event.getChecked()) {
                        VoSelectionWizardPage.this.tableViewer.setCheckedElements(new Object[] { vo });
                        VoSelectionWizardPage.this.tableViewer.refresh();
                    }
                }
            }

            setPageComplete(getSelectedVos() != null);
        }
    });

    updateVoList();
    this.tableViewer.setInput(this.voList);

    // Listen on new VOs, this will update the tableViewer
    GridModel.getVoManager().addGridModelListener(this);

    Button editVOsButton = new Button(voGroup, SWT.PUSH);
    editVOsButton.setText("Edit &VOs...");
    gData = new GridData();
    gData.horizontalAlignment = GridData.BEGINNING;
    gData.verticalAlignment = GridData.BEGINNING;
    editVOsButton.setLayoutData(gData);
    editVOsButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(getShell(),
                    VoSelectionWizardPage.this.PREFERENCE_PAGE_ID, null, null);

            /*
             * Even if the user pressed 'Cancel' VOs might have been
             * added/deleted, so ignore the dialog's return value.
             */
            dialog.open();
        }
    });

    Group infoGroup = new Group(mainComp, SWT.NONE);
    infoGroup.setLayout(new GridLayout(1, false));
    infoGroup.setText("&VO Info");
    gData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gData.heightHint = 120;
    infoGroup.setLayoutData(gData);

    this.infoText = new Text(infoGroup, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    this.infoText.setEditable(false);
    gData = new GridData(GridData.FILL_BOTH);
    gData.grabExcessHorizontalSpace = true;
    gData.grabExcessVerticalSpace = true;
    this.infoText.setLayoutData(gData);

    setInitialSelection();
    showSelectedInfo();
    setPageComplete(getSelectedVos() != null);

    setControl(mainComp);

}

From source file:eu.numberfour.n4js.ui.export.AbstractExportToSingleFileWizardPage.java

License:Open Source License

/**
 * Creates the checkbox tree and list for selecting resources.
 *
 * @param parent//from  w w w  .  j  a va  2s. c  o m
 *            the parent control
 */
protected void createProjectList(Composite parent) {

    // create the input element, which has the root resource
    // as its only child
    List<IProject> input = new ArrayList<>();
    IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
    for (int i = 0; i < projects.length; i++) {
        if (projects[i].isOpen()) {
            input.add(projects[i]);
        }
    }

    listViewer = CheckboxTableViewer.newCheckList(parent, SWT.TOP | SWT.BORDER);
    GridData data = new GridData(GridData.FILL_BOTH);
    listViewer.getTable().setLayoutData(data);

    listViewer.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider());
    listViewer.setContentProvider(getContentProvider());
    listViewer.setComparator(new ViewerComparator());

    // check for initial modification to avoid work if no changes are made
    listViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                for (Object currentlyChecked : listViewer.getCheckedElements()) {
                    if (currentlyChecked != event.getElement()) {
                        listViewer.setChecked(currentlyChecked, false);
                    }
                }
            }
            updateWidgetEnablements();
        }
    });
    listViewer.setInput(workspace);
}

From source file:eu.scasefp7.eclipse.servicecomposition.views.ServiceCompositionView.java

public void updateRightComposite(edu.uci.ics.jung.graph.Graph jungGraph) {

    final Display display = Display.getCurrent();
    final Graph graph = viewer.getGraphControl();
    if (sc != null) {
        sc.dispose();/*from w ww  .j  a  v  a2  s .co  m*/
    }
    // Create the ScrolledComposite to scroll horizontally and vertically
    sc = new ScrolledComposite(sashForm, SWT.H_SCROLL | SWT.V_SCROLL);

    sc.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    rightComposite.dispose();

    rightComposite = new Composite(sc, SWT.FILL);

    sc.setContent(rightComposite);
    sc.setExpandHorizontal(true);
    sc.setExpandVertical(true);
    sc.setMinSize(300, 600);

    // runWorkflowAction.setEnabled(false);

    Listener inputListener = new Listener() {

        @Override
        public void handleEvent(Event event) {
            TreeItem treeItem = (TreeItem) event.item;
            final TreeColumn[] treeColumns = treeItem.getParent().getColumns();
            // final Display display = Display.getCurrent();
            display.asyncExec(new Runnable() {

                @Override
                public void run() {
                    for (TreeColumn treeColumn : treeColumns) {
                        treeColumn.pack();
                    }
                }
            });

        }
    };
    // create inputs composite

    rightComposite.setLayout(new GridLayout());

    Composite inputsLabelComposite = new Composite(rightComposite, SWT.FILL);
    inputsLabelComposite.setLayout(new GridLayout(1, false));
    Label label1 = new Label(inputsLabelComposite, SWT.NONE);
    label1.setText("Workflow Inputs:");
    label1.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label1.setFont(JFaceResources.getFontRegistry().getBold(""));
    inputsComposite = new Tree(rightComposite, SWT.BORDER | SWT.FILL | SWT.MULTI);
    inputsComposite.setLayout(new GridLayout(2, false));
    inputsTreeViewer = new TreeViewer(inputsComposite);
    TreeViewerEditor.create(inputsTreeViewer, new ColumnViewerEditorActivationStrategy(inputsTreeViewer) {
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            return event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION;
        }
    }, ColumnViewerEditor.TABBING_HORIZONTAL);

    columna = new TreeViewerColumn(inputsTreeViewer, SWT.NONE);
    columna.getColumn().setWidth(200);
    columna.getColumn().setText("Columna");
    columna.getColumn().setResizable(true);

    columnb = new TreeViewerColumn(inputsTreeViewer, SWT.NONE);
    columnb.getColumn().setText("Columnb");
    columnb.getColumn().setWidth(300);
    columnb.getColumn().setResizable(true);

    Vector<Node> InputNodes = new Vector<Node>();

    // get matched io
    Object[] vertices1 = (Object[]) jungGraph.getVertices().toArray();
    ArrayList<OwlService> matchedNodes = new ArrayList<OwlService>();
    for (int i = 0; i < vertices1.length; i++) {
        final OwlService node = (OwlService) vertices1[i];

        if (node.getisMatchedIO()) {

            matchedNodes.add(node);
        }
    }

    // get all inputs

    Object[] vertices = (Object[]) jungGraph.getVertices().toArray();
    for (int i = 0; i < vertices.length; i++) {
        final OwlService node = (OwlService) vertices[i];
        if (node.getType().contains("Action")) {
            Node n = new Node(node.getName().toString(), null, node, null);
            Collection<OwlService> predecessors = (Collection<OwlService>) jungGraph.getPredecessors(node);
            for (OwlService predecessor : predecessors) {
                if (predecessor.getType().contains("Property")) {
                    showInputs(predecessor, n, InputNodes, jungGraph, matchedNodes);

                }
            }
            InputNodes.add(n);
        }
    }

    inputsComposite.setSize(300, 200);
    inputsTreeViewer.setContentProvider(new MyTreeContentProvider());

    columna.setLabelProvider(new MyLabelProvider());
    columnb.setLabelProvider(createColumnLabelProvider());

    final TextCellEditor cellEditor = new MyTextCellEditor(inputsTreeViewer.getTree());
    columnb.setEditingSupport(new EditingSupport(inputsTreeViewer) {

        @Override
        protected void setValue(Object element, Object value) {
            if (((Node) element).getOwlService().getArgument() != null
                    && ((Node) element).getOwlService().getArgument().getSubtypes().isEmpty())
                ((Node) element).setValue(value.toString());

            getViewer().update(element, null);
        }

        @Override
        protected Object getValue(Object element) {
            return ((Node) element).getValue();
        }

        @Override
        protected TextCellEditor getCellEditor(Object element) {
            return cellEditor;
        }

        @Override
        protected boolean canEdit(Object element) {
            if (((Node) element).getOwlService().getArgument() != null
                    && ((Node) element).getOwlService().getArgument().getSubtypes().isEmpty()
                    && !((Node) element).getOwlService().getisMatchedIO())
                return true;
            else
                return false;
        }
    });

    inputsTreeViewer.setInput(InputNodes);
    inputsTreeViewer.expandToLevel(2);

    final Action a = new Action("Add new element") {
        public void run() {

            try {
                int length = ((Node) ((TreeSelection) inputSelection).getFirstElement()).getSubCategories()
                        .size();
                addTreeNode(((Node) ((TreeSelection) inputSelection).getFirstElement()).getOwlService(),
                        ((Node) ((TreeSelection) inputSelection).getFirstElement()), length);
                // Updating the display in the view
                // inputsTreeViewer.setInput(InputNodes);
                inputsTreeViewer.refresh();
            } catch (Exception e) {
                Activator.log("Error while running the workflow", e);
                e.printStackTrace();
            }

        }
    };

    final Action b = new Action("Remove element") {
        public void run() {

            try {
                Node n = ((Node) ((TreeSelection) inputSelection).getFirstElement()).getParent();
                n.getSubCategories().remove(((Node) ((TreeSelection) inputSelection).getFirstElement()));

                // Updating the display in the view
                // inputsTreeViewer.setInput(InputNodes);
                inputsTreeViewer.refresh();
            } catch (Exception e) {
                Activator.log("Error while running the workflow", e);
                e.printStackTrace();
            }

        }
    };
    final MenuManager mgr = new MenuManager();
    mgr.setRemoveAllWhenShown(true);

    mgr.addMenuListener(new IMenuListener() {

        @Override
        public void menuAboutToShow(IMenuManager manager) {
            inputSelection = inputsTreeViewer.getSelection();

            Node n = ((Node) ((TreeSelection) inputSelection).getFirstElement());
            if (!inputSelection.isEmpty()) {
                if (n.getOwlService().getArgument() != null && n.getOwlService().getArgument().isArray()
                        && n.getName().toString().replaceAll("[^\\d.]", "").isEmpty()) {
                    boolean notMatched = true;
                    // check if the array of primitive or array of objects
                    // is matched
                    if (n.getSubCategories().get(0).getValue().equals("matched")
                            || (!n.getOwlService().getArgument().getSubtypes().isEmpty()
                                    && (n.getOwlService().getArgument().getSubtypes().get(0)).getOwlService()
                                            .getisMatchedIO())) {
                        notMatched = false;
                    }
                    if (notMatched) {
                        a.setText("Add new element for "
                                + ((Node) ((TreeSelection) inputSelection).getFirstElement()).getName()
                                        .toString());
                        a.setToolTipText("Right click to add new element");
                        a.setEnabled(true);

                        mgr.add(a);
                    }

                }
                if (n.getOwlService().getArgument() != null && n.getOwlService().getArgument().isArray()
                        && !n.getName().toString().replaceAll("[^\\d.]", "").isEmpty()) {

                    int nodeNum = Integer.parseInt(n.getName().toString().replaceAll("[^\\d.]", ""));
                    Node parent = ((Node) ((TreeSelection) inputSelection).getFirstElement()).getParent();

                    if (nodeNum == parent.getSubCategories().size() - 1 && nodeNum != 0) {

                        b.setText(
                                "Remove element " + ((Node) ((TreeSelection) inputSelection).getFirstElement())
                                        .getName().toString());
                        b.setToolTipText("Right click to remove element");
                        b.setEnabled(true);

                        mgr.add(b);
                    }
                }
            }
        }

    });
    inputsTreeViewer.getControl().setMenu(mgr.createContextMenu(inputsTreeViewer.getControl()));

    inputsComposite.addListener(SWT.Collapse, inputListener);
    inputsComposite.addListener(SWT.Expand, inputListener);

    inputsTreeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            if (event.getSelection() instanceof IStructuredSelection) {
                IStructuredSelection selection = (IStructuredSelection) event.getSelection();
                if (selection.getFirstElement() != null) {
                    for (int i = 0; i < graph.getNodes().size(); i++) {
                        GraphNode graphNode = (GraphNode) graph.getNodes().get(i);
                        if (((OwlService) ((MyNode) graphNode.getData()).getObject())
                                .equals(((Node) selection.getFirstElement()).getOwlService())) {
                            graphNode.highlight();
                        } else
                            graphNode.unhighlight();

                    }
                }

            }
        }
    });

    // create authentication Params composite

    rightComposite.setLayout(new GridLayout());
    Composite authenticationLabelComposite = new Composite(rightComposite, SWT.FILL);

    authenticationLabelComposite.setLayout(new GridLayout());
    Label label4 = new Label(authenticationLabelComposite, SWT.FILL);
    label4.setText("Workflow Authentication Parameters:");
    label4.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label4.setFont(JFaceResources.getFontRegistry().getBold(""));
    authParamsComposite = new Composite(rightComposite, SWT.FILL);
    authParamsComposite.setLayout(new GridLayout(2, false));

    // get all authParams
    ArrayList<String> baseURIs = new ArrayList<String>();
    for (int i = 0; i < vertices.length; i++) {
        final OwlService node = (OwlService) vertices[i];

        if (node.getType().contains("Action") && node.getOperation().getDomain() != null) {
            if (node.getOperation().getDomain().getSecurityScheme() != null) {
                if (node.getOperation().getDomain().getSecurityScheme().equalsIgnoreCase("Basic Authentication")
                        && !baseURIs.contains(node.getOperation().getDomain().getURI())) {
                    showBasicAuthenticationParams();
                    baseURIs.add(node.getOperation().getDomain().getURI());
                }
            }
        }
    }

    // create authentication Params composite

    rightComposite.setLayout(new GridLayout());
    Composite requestHeaderLabelComposite = new Composite(rightComposite, SWT.FILL);

    requestHeaderLabelComposite.setLayout(new GridLayout());
    Label label5 = new Label(requestHeaderLabelComposite, SWT.FILL);
    label5.setText("Workflow Request Headers:");
    label5.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label5.setFont(JFaceResources.getFontRegistry().getBold(""));
    requestHeadersComposite = new Composite(rightComposite, SWT.FILL);
    requestHeadersComposite.setLayout(new GridLayout(2, false));

    // get all request headers

    for (int i = 0; i < vertices.length; i++) {
        final OwlService node = (OwlService) vertices[i];

        if (node.getType().contains("Action") && node.getOperation().getRequestHeaders() != null) {
            for (RequestHeader header : node.getOperation().getRequestHeaders()) {
                showRequestHeaders(node.getName().toString(), header.getName());
            }

        }
    }

    Listener outputListener = new Listener() {

        @Override
        public void handleEvent(Event event) {
            TreeItem treeItem = (TreeItem) event.item;
            final TreeColumn[] treeColumns = treeItem.getParent().getColumns();

            display.asyncExec(new Runnable() {

                @Override
                public void run() {
                    for (TreeColumn treeColumn : treeColumns)
                        treeColumn.pack();
                }
            });
        }
    };

    // create outputs composite

    Composite outputsLabelComposite = new Composite(rightComposite, SWT.FILL);
    outputsLabelComposite.setLayout(new GridLayout(1, false));
    Label label2 = new Label(outputsLabelComposite, SWT.NONE);
    label2.setText("Workflow Outputs:");
    label2.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    label2.setFont(JFaceResources.getFontRegistry().getBold(""));
    outputsComposite = new Tree(rightComposite, SWT.BORDER | SWT.FILL | SWT.MULTI);
    outputsComposite.setLayout(new GridLayout(2, false));
    treeViewer = new TreeViewer(outputsComposite);
    column1 = new TreeViewerColumn(treeViewer, SWT.NONE);
    column1.getColumn().setWidth(300);
    column1.getColumn().setText("Column1");
    column1.getColumn().setResizable(true);
    // column1.getColumn().pack();
    column2 = new TreeViewerColumn(treeViewer, SWT.NONE);
    column2.getColumn().setText("Column2");
    column2.getColumn().setWidth(300);
    column2.getColumn().setResizable(true);
    // column2.getColumn().pack();
    // get all outputs
    Vector<Node> nodes = new Vector<Node>();
    for (int i = 0; i < vertices.length; i++) {
        final OwlService node = (OwlService) vertices[i];

        if (node.getType().contains("Action")) {
            Collection<OwlService> successors = (Collection<OwlService>) jungGraph.getSuccessors(node);
            for (OwlService successor : successors) {
                if (successor.getType().contains("Property")) {
                    showOutputs(successor, null, nodes, jungGraph);

                }
            }
        }
    }

    treeViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
    outputsComposite.setSize(300, 200);
    treeViewer.setContentProvider(new MyTreeContentProvider());

    // sort alphabetically based on operation name
    treeViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            Node t1 = (Node) e1;
            Node t2 = (Node) e2;
            int order = ((t1.getOwlService().getArgument().getBelongsToOperation().getName().toString())
                    .compareTo(t2.getOwlService().getArgument().getBelongsToOperation().getName().toString()));
            return order;
        };
    });

    column1.setLabelProvider(new MyLabelProvider());
    column2.setLabelProvider(createColumnLabelProvider());
    treeViewer.setInput(nodes);
    // // outputsComposite.setSize(300, nodes.size() * 10);
    // treeViewer.expandAll();
    //

    outputsComposite.addListener(SWT.Collapse, outputListener);
    outputsComposite.addListener(SWT.Expand, outputListener);

    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            if (event.getSelection() instanceof IStructuredSelection) {
                IStructuredSelection selection = (IStructuredSelection) event.getSelection();
                if (selection.getFirstElement() != null) {
                    for (int i = 0; i < graph.getNodes().size(); i++) {
                        GraphNode graphNode = (GraphNode) graph.getNodes().get(i);
                        if (((OwlService) ((MyNode) graphNode.getData()).getObject())
                                .equals(((Node) selection.getFirstElement()).getOwlService())) {
                            graphNode.highlight();
                        } else
                            graphNode.unhighlight();

                    }
                }

            }
        }
    });

    graph.update();
    graph.redraw();

    inputsLabelComposite.redraw();
    outputsLabelComposite.redraw();
    treeViewer.refresh();
    inputsTreeViewer.refresh();
    outputsComposite.redraw();
    inputsComposite.redraw();
    rightComposite.layout();
    rightComposite.update();
    rightComposite.redraw();
    sc.update();
    sc.redraw();

    sashForm.update();
    sashForm.redraw();
    sashForm.layout(true);
    this.showBusy(false);
}

From source file:ext.org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyViewPart.java

License:Open Source License

private void updateView() {
    if (fInputElements != null) {
        showPage(PAGE_VIEWER);/*w  w  w  . j  a  v  a2s. c o m*/

        int includeMask = getIncludeMask();
        CallHierarchy.getDefault().setSearchScope(getSearchScope(includeMask));

        // set input to null so that setComparator does not cause a refresh on the old contents:
        fCallHierarchyViewer.setInput(null);
        if (fCurrentCallMode == CALL_MODE_CALLERS) {
            // sort caller hierarchy alphabetically (bug 111423) and make RealCallers the last in 'Expand With Constructors' mode
            fCallHierarchyViewer.setComparator(new ViewerComparator() {
                @Override
                public int category(Object element) {
                    return element instanceof RealCallers ? 1 : 0;
                }
            });
            fCallHierarchyViewer.setMethodWrappers(getCallerRoots());
        } else {
            fCallHierarchyViewer.setComparator(null);
            fCallHierarchyViewer.setMethodWrappers(getCalleeRoots());
        }
        setContentDescription(includeMask);
    }
}

From source file:ext.org.eclipse.jdt.internal.ui.callhierarchy.ExpandWithConstructorsConfigurationBlock.java

License:Open Source License

/**
 * Create a list dialog field./*from  w w  w  .  j  ava 2s .c o m*/
 *
 * @param parent the composite
 */
private void createPreferenceList(Composite parent) {
    String[] buttonLabels = new String[] {
            CallHierarchyMessages.ExpandWithConstructorsConfigurationBlock_newType_button,
            CallHierarchyMessages.ExpandWithConstructorsConfigurationBlock_newMember_button,
            CallHierarchyMessages.ExpandWithConstructorsConfigurationBlock_edit_button,
            CallHierarchyMessages.ExpandWithConstructorsConfigurationBlock_remove_button,
            CallHierarchyMessages.ExpandWithConstructorsConfigurationBlock_restoreDefaults_button };

    ListAdapter adapter = new ListAdapter();

    fList = new ListDialogField<String>(adapter, buttonLabels, new ListLabelProvider());
    fList.setDialogFieldListener(adapter);
    fList.setLabelText(CallHierarchyMessages.ExpandWithConstructorsConfigurationBlock_description);
    fList.setRemoveButtonIndex(IDX_REMOVE);
    fList.enableButton(IDX_EDIT, false);
    fList.setViewerComparator(new ViewerComparator());

    PixelConverter pixelConverter = new PixelConverter(parent);

    fList.doFillIntoGrid(parent, 3);
    LayoutUtil.setHorizontalSpan(fList.getLabelControl(null), 2);
    LayoutUtil.setWidthHint(fList.getLabelControl(null), pixelConverter.convertWidthInCharsToPixels(60));
    LayoutUtil.setHorizontalGrabbing(fList.getListControl(null));

    Control listControl = fList.getListControl(null);
    GridData gd = (GridData) listControl.getLayoutData();
    gd.verticalAlignment = GridData.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.heightHint = pixelConverter.convertHeightInCharsToPixels(10);
}

From source file:ext.org.eclipse.jdt.internal.ui.javadocexport.JavadocStandardWizardPage.java

License:Open Source License

private void createListDialogField(Composite composite) {
    Composite c = new Composite(composite, SWT.NONE);
    c.setFont(composite.getFont());/*from   www  .  j  a v a 2  s.c  o m*/
    c.setLayout(createGridLayout(3));
    c.setLayoutData(createGridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL, 4, 0));
    ((GridLayout) c.getLayout()).marginWidth = 0;

    String[] buttonlabels = new String[] {
            JavadocExportMessages.JavadocStandardWizardPage_selectallbutton_label,
            JavadocExportMessages.JavadocStandardWizardPage_clearallbutton_label,
            JavadocExportMessages.JavadocStandardWizardPage_configurebutton_label };

    JavadocLinkDialogLabelProvider labelProvider = new JavadocLinkDialogLabelProvider();

    ListAdapter adapter = new ListAdapter();

    fListDialogField = new CheckedListDialogField<JavadocLinkRef>(adapter, buttonlabels, labelProvider);
    fListDialogField.setDialogFieldListener(adapter);
    fListDialogField.setCheckAllButtonIndex(0);
    fListDialogField.setUncheckAllButtonIndex(1);
    fListDialogField.setViewerComparator(new ViewerComparator());

    createLabel(c, SWT.NONE, JavadocExportMessages.JavadocStandardWizardPage_referencedclasses_label,
            createGridData(GridData.HORIZONTAL_ALIGN_BEGINNING, 4, 0));
    fListDialogField.doFillIntoGrid(c, 3);

    LayoutUtil.setHorizontalGrabbing(fListDialogField.getListControl(null));

    fListDialogField.enableButton(2, false);
}

From source file:ext.org.eclipse.jdt.internal.ui.preferences.CodeAssistAdvancedConfigurationBlock.java

License:Open Source License

private void createDefaultViewer(Composite composite, int h_span) {
    fDefaultViewer = CheckboxTableViewer.newCheckList(composite, SWT.SINGLE | SWT.BORDER);
    Table table = fDefaultViewer.getTable();
    table.setHeaderVisible(true);/*from   w  w w  .ja  va2  s .  c o m*/
    table.setLinesVisible(false);
    table.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, false, false, h_span, 1));

    TableColumn nameColumn = new TableColumn(table, SWT.NONE);
    nameColumn.setText(
            PreferencesMessages.CodeAssistAdvancedConfigurationBlock_default_table_category_column_title);
    nameColumn.setResizable(false);
    TableColumn keyColumn = new TableColumn(table, SWT.NONE);
    keyColumn.setText(
            PreferencesMessages.CodeAssistAdvancedConfigurationBlock_default_table_keybinding_column_title);
    keyColumn.setResizable(false);

    fDefaultViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            boolean checked = event.getChecked();
            ModelElement element = (ModelElement) event.getElement();
            element.setInDefaultCategory(checked);
        }
    });

    fDefaultViewer.setContentProvider(new ArrayContentProvider());

    DefaultTableLabelProvider labelProvider = new DefaultTableLabelProvider();
    fDefaultViewer.setLabelProvider(labelProvider);
    fDefaultViewer.setInput(fModel.elements);
    fDefaultViewer.setComparator(new ViewerComparator()); // sort alphabetically

    final int ICON_AND_CHECKBOX_WITH = 50;
    final int HEADER_MARGIN = 20;
    int minNameWidth = computeWidth(table, nameColumn.getText()) + HEADER_MARGIN;
    int minKeyWidth = computeWidth(table, keyColumn.getText()) + HEADER_MARGIN;
    for (int i = 0; i < fModel.elements.size(); i++) {
        minNameWidth = Math.max(minNameWidth,
                computeWidth(table, labelProvider.getColumnText(fModel.elements.get(i), 0))
                        + ICON_AND_CHECKBOX_WITH);
        minKeyWidth = Math.max(minKeyWidth,
                computeWidth(table, labelProvider.getColumnText(fModel.elements.get(i), 1)));
    }

    nameColumn.setWidth(minNameWidth);
    keyColumn.setWidth(minKeyWidth);
}

From source file:ext.org.eclipse.jdt.internal.ui.preferences.CodeAssistFavoritesConfigurationBlock.java

License:Open Source License

private void createFavoriteList(Composite parent) {
    String[] buttonLabels = new String[] {
            PreferencesMessages.CodeAssistStaticMembersConfigurationBlock_newType_button,
            PreferencesMessages.CodeAssistStaticMembersConfigurationBlock_newMember_button,
            PreferencesMessages.CodeAssistStaticMembersConfigurationBlock_edit_button,
            PreferencesMessages.CodeAssistStaticMembersConfigurationBlock_remove_button };

    ListAdapter adapter = new ListAdapter();

    fList = new ListDialogField<String>(adapter, buttonLabels, new ListLabelProvider());
    fList.setDialogFieldListener(adapter);
    fList.setLabelText(PreferencesMessages.CodeAssistStaticMembersConfigurationBlock_description);
    fList.setRemoveButtonIndex(IDX_REMOVE);
    fList.enableButton(IDX_EDIT, false);
    fList.setViewerComparator(new ViewerComparator());

    PixelConverter pixelConverter = new PixelConverter(parent);

    fList.doFillIntoGrid(parent, 3);//  ww  w  .jav a2 s. c  o m
    LayoutUtil.setHorizontalSpan(fList.getLabelControl(null), 2);
    LayoutUtil.setWidthHint(fList.getLabelControl(null), pixelConverter.convertWidthInCharsToPixels(60));
    LayoutUtil.setHorizontalGrabbing(fList.getListControl(null));
}