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

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

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Introduction

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

Prototype

public StructuredSelection(List elements)

Source Link

Document

Creates a structured selection from the given List.

Usage

From source file:com.archimatetool.editor.diagram.actions.SelectAllAction.java

License:Open Source License

/**
 * Selects all edit parts and connections in the active workbench part.
 */// w  w w.j  av  a2  s .c  o m
@Override
public void run() {
    GraphicalViewer viewer = (GraphicalViewer) part.getAdapter(GraphicalViewer.class);
    if (viewer != null) {
        viewer.setSelection(new StructuredSelection(getSelectableEditParts(viewer.getContents()).toArray()));
    }
}

From source file:com.archimatetool.editor.diagram.actions.SelectElementInTreeAction.java

License:Open Source License

@Override
public void run() {
    List<?> selection = getSelectedObjects();

    List<Object> elements = new ArrayList<Object>();

    for (Object object : selection) {
        if (object instanceof EditPart) {
            Object model = ((EditPart) object).getModel();
            if (model instanceof IDiagramModel) {
                elements.add(model);// w  w w. j  a  v a  2s .co m
            } else if (model instanceof IDiagramModelArchimateObject) {
                elements.add(((IDiagramModelArchimateObject) model).getArchimateElement());
            } else if (model instanceof IDiagramModelArchimateConnection) {
                elements.add(((IDiagramModelArchimateConnection) model).getRelationship());
            }
        }
    }

    ITreeModelView view = (ITreeModelView) ViewManager.showViewPart(ITreeModelView.ID, true);
    if (view != null) {
        view.getViewer().setSelection(new StructuredSelection(elements), true);
    }
}

From source file:com.archimatetool.editor.diagram.ArchimateDiagramEditor.java

License:Open Source License

@Override
public void selectElements(IArchimateElement[] elements) {
    List<EditPart> editParts = new ArrayList<EditPart>();

    for (IArchimateElement element : elements) {
        // Find Diagram Components
        for (IDiagramModelComponent dc : DiagramModelUtils.findDiagramModelComponentsForElement(getModel(),
                element)) {//from   w w w  .j a  va2  s . c  om
            EditPart editPart = (EditPart) getGraphicalViewer().getEditPartRegistry().get(dc);
            if (editPart != null && editPart.isSelectable() && !editParts.contains(editPart)) {
                editParts.add(editPart);
            }
        }

        // Find Components from nested connections
        if (ConnectionPreferences.useNestedConnections() && element instanceof IRelationship) {
            for (IDiagramModelArchimateObject[] list : DiagramModelUtils
                    .findNestedComponentsForRelationship(getModel(), (IRelationship) element)) {
                EditPart editPart1 = (EditPart) getGraphicalViewer().getEditPartRegistry().get(list[0]);
                EditPart editPart2 = (EditPart) getGraphicalViewer().getEditPartRegistry().get(list[1]);
                if (editPart1 != null && editPart1.isSelectable() && !editParts.contains(editPart1)) {
                    editParts.add(editPart1);
                }
                if (editPart2 != null && editPart2.isSelectable() && !editParts.contains(editPart2)) {
                    editParts.add(editPart2);
                }
            }
        }
    }

    if (!editParts.isEmpty()) {
        getGraphicalViewer().setSelection(new StructuredSelection(editParts));
        getGraphicalViewer().reveal(editParts.get(0));
    } else {
        getGraphicalViewer().setSelection(StructuredSelection.EMPTY);
    }
}

From source file:com.archimatetool.editor.diagram.DiagramEditorFindReplaceProvider.java

License:Open Source License

@Override
public boolean find(String toFind) {
    // Find All/*from www.j ava 2 s  .c  o m*/
    if (isAll()) {
        List<EditPart> editParts = getAllMatchingEditParts(toFind);
        fGraphicalViewer.setSelection(new StructuredSelection(editParts));
        if (!editParts.isEmpty()) {
            fGraphicalViewer.reveal(editParts.get(0));
        }
        return !editParts.isEmpty();
    }
    // Find Next/Previous
    else {
        EditPart editPart = findNextEditPart(getFirstSelectedEditPart(), toFind);
        if (editPart != null) {
            fGraphicalViewer.setSelection(new StructuredSelection(editPart));
            fGraphicalViewer.reveal(editPart);
        }
        return (editPart != null);
    }
}

From source file:com.archimatetool.editor.diagram.DiagramEditorFindReplaceProvider.java

License:Open Source License

@Override
public boolean replace(String toFind, String toReplaceWith) {
    // Replace All
    if (isAll()) {
        List<EditPart> editParts = getAllMatchingEditParts(toFind);
        if (!editParts.isEmpty()) {
            List<String> newNames = new ArrayList<String>();

            for (EditPart editPart : editParts) {
                String newName = getNewName(((INameable) editPart.getModel()).getName(), toFind, toReplaceWith);
                newNames.add(newName);/* ww w.  j av a  2s.  c  o m*/
            }

            doRenameCommands(editParts, newNames);
            fGraphicalViewer.setSelection(new StructuredSelection(editParts));
            fGraphicalViewer.reveal(editParts.get(0));
        }
        return !editParts.isEmpty();
    }
    // Replace Next/Previous
    else {
        // Replace on selected EditParts
        if (replaceSelection) {
            List<EditPart> selected = getSelectedEditParts();
            if (!selected.isEmpty()) {
                List<EditPart> editParts = new ArrayList<EditPart>();
                List<String> newNames = new ArrayList<String>();

                for (EditPart editPart : selected) {
                    if (matches(editPart, toFind)) {
                        editParts.add(editPart);

                        String newName = getNewName(((INameable) editPart.getModel()).getName(), toFind,
                                toReplaceWith);
                        newNames.add(newName);
                    }
                }

                if (!editParts.isEmpty()) {
                    doRenameCommands(editParts, newNames);
                    return true;
                }
            }
        }
        // Replace on next single selection
        else {
            EditPart editPart = getFirstSelectedEditPart();
            if (matches(editPart, toFind)) {
                doRenameCommand(editPart,
                        getNewName(((INameable) editPart.getModel()).getName(), toFind, toReplaceWith));
                return true;
            }
        }

        // Else move forward
        return find(toFind);
    }
}

From source file:com.archimatetool.editor.diagram.dialog.NewNestedRelationDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    // Help/*from   w  ww .  ja va2 s  . co  m*/
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, HELP_ID);

    setTitle(Messages.NewNestedRelationDialog_1);
    String message = NLS.bind(Messages.NewNestedRelationDialog_2, fParentElement.getName(),
            fChildElement.getName());
    setMessage(message);
    Composite composite = (Composite) super.createDialogArea(parent);

    Composite client = new Composite(composite, SWT.NULL);
    GridLayout layout = new GridLayout(1, false);
    client.setLayout(layout);
    client.setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite tableComp = new Composite(client, SWT.BORDER);
    tableComp.setLayout(new TableColumnLayout());
    tableComp.setLayoutData(new GridData(GridData.FILL_BOTH));
    fTableViewer = new RelationsTableViewer(tableComp, SWT.NONE);
    fTableViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    fTableViewer.setInput(""); // anything will do //$NON-NLS-1$

    fTableViewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    fTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            fSelected = (EClass) ((IStructuredSelection) fTableViewer.getSelection()).getFirstElement();
        }
    });

    if (fValidRelations != null && fValidRelations.length > 0) {
        fTableViewer.setSelection(new StructuredSelection(fValidRelations[0]));
    }

    return composite;
}

From source file:com.archimatetool.editor.propertysections.ImageManagerDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    // Help/* ww  w  .j a v a  2s. co  m*/
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, HELP_ID);

    setTitle(Messages.ImageManagerDialog_1);
    setMessage(Messages.ImageManagerDialog_2);
    Composite composite = (Composite) super.createDialogArea(parent);

    Composite client = new Composite(composite, SWT.NULL);
    GridLayout layout = new GridLayout(2, false);
    client.setLayout(layout);
    client.setLayoutData(new GridData(GridData.FILL_BOTH));

    SashForm sash = new SashForm(client, SWT.HORIZONTAL);
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 580;
    gd.heightHint = 300;
    sash.setLayoutData(gd);

    // Table
    Composite tableComp = new Composite(sash, SWT.BORDER);
    layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    tableComp.setLayout(layout);

    CLabel label = new CLabel(tableComp, SWT.NULL);
    label.setText(Messages.ImageManagerDialog_3);

    Composite tableComp2 = new Composite(tableComp, SWT.NULL);
    tableComp2.setLayout(new TableColumnLayout());
    tableComp2.setLayoutData(new GridData(GridData.FILL_BOTH));

    fModelsViewer = new ModelsViewer(tableComp2);
    fModelsViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    fModelsViewer.setInput(""); //$NON-NLS-1$
    fModelsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            if (o instanceof IArchimateModel) {
                fScale.setEnabled(true);
                clearGallery();
                updateGallery((IArchimateModel) o);
            }
        }
    });

    // Mouse Up action...
    fModelsViewer.getControl().addMouseListener(new MouseAdapter() {
        @Override
        public void mouseUp(MouseEvent e) {
            Object o = ((IStructuredSelection) fModelsViewer.getSelection()).getFirstElement();
            // Open...
            if (o == OPEN) {
                handleOpenAction();
            }
        }
    });

    Composite galleryComposite = new Composite(sash, SWT.NULL);
    layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    galleryComposite.setLayout(layout);

    fGallery = new Gallery(galleryComposite, SWT.V_SCROLL | SWT.BORDER);
    fGallery.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Renderers
    final NoGroupRenderer groupRenderer = new NoGroupRenderer();
    groupRenderer.setItemSize(DEFAULT_GALLERY_ITEM_SIZE, DEFAULT_GALLERY_ITEM_SIZE);
    groupRenderer.setAutoMargin(true);
    groupRenderer.setMinMargin(10);
    fGallery.setGroupRenderer(groupRenderer);

    final DefaultGalleryItemRenderer itemRenderer = new DefaultGalleryItemRenderer();
    itemRenderer.setDropShadows(true);
    itemRenderer.setDropShadowsSize(7);
    itemRenderer.setShowRoundedSelectionCorners(false);
    fGallery.setItemRenderer(itemRenderer);

    // Root Group
    fGalleryRoot = new GalleryItem(fGallery, SWT.NONE);

    // Slider
    fScale = new Scale(galleryComposite, SWT.HORIZONTAL);
    gd = new GridData(SWT.END, SWT.NONE, false, false);
    gd.widthHint = 120;
    fScale.setLayoutData(gd);
    fScale.setMinimum(MIN_GALLERY_ITEM_SIZE);
    fScale.setMaximum(MAX_GALLERY_ITEM_SIZE);
    fScale.setIncrement(8);
    fScale.setPageIncrement(32);
    fScale.setSelection(DEFAULT_GALLERY_ITEM_SIZE);
    fScale.setEnabled(false);
    fScale.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            int inc = fScale.getSelection();
            itemRenderer.setDropShadows(inc >= 96);
            groupRenderer.setItemSize(inc, inc);
        }
    });

    // Gallery selections
    fGallery.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (e.item instanceof GalleryItem) {
                fSelectedObject = ((GalleryItem) e.item).getData();
            } else {
                fSelectedObject = null;
            }
        }
    });

    // Double-clicks
    fGallery.addListener(SWT.MouseDoubleClick, new Listener() {
        public void handleEvent(Event event) {
            GalleryItem item = fGallery.getItem(new Point(event.x, event.y));
            if (item != null) {
                okPressed();
            }
        }
    });

    // Dispose of the images here not in the main dispose() method because if the help system is showing then 
    // the TrayDialog is resized and this control is asked to relayout.
    fGallery.addDisposeListener(new DisposeListener() {
        @Override
        public void widgetDisposed(DisposeEvent e) {
            disposeImages();
        }
    });

    sash.setWeights(new int[] { 30, 70 });

    /*
     * Select the given model and image
     * Better to put this on a thread as selection sometimes doesn't happen
     */
    Display.getCurrent().asyncExec(new Runnable() {
        @Override
        public void run() {
            // Make selection of model in table if it has images
            if (fSelectedModel != null) {
                IArchiveManager archiveManager = (IArchiveManager) fSelectedModel
                        .getAdapter(IArchiveManager.class);
                if (archiveManager.hasImages()) {
                    // Select model
                    fModelsViewer.setSelection(new StructuredSelection(fSelectedModel));

                    // Make selection of image if set
                    if (fSelectedImagePath != null) {
                        for (GalleryItem item : fGalleryRoot.getItems()) {
                            String imagePath = (String) item.getData();
                            if (imagePath != null && fSelectedImagePath.equals(imagePath)) {
                                fGallery.setSelection(new GalleryItem[] { item });
                                fSelectedObject = imagePath; // we need to do this here because this is on a thread
                                break;
                            }
                        }
                    }
                }
                // Else select the first valid model that's open
                else {
                    for (IArchimateModel model : IEditorModelManager.INSTANCE.getModels()) {
                        archiveManager = (IArchiveManager) model.getAdapter(IArchiveManager.class);
                        if (archiveManager.hasImages()) {
                            fModelsViewer.setSelection(new StructuredSelection(model));
                            break;
                        }
                    }
                }
            }
        }
    });

    return composite;
}

From source file:com.archimatetool.editor.propertysections.PropertiesLabelProviderTests.java

License:Open Source License

@Test
public void testGetImageElement() {
    IArchimateElement element = IArchimateFactory.eINSTANCE.createArtifact();

    // Image for element
    Image image1 = provider.getImage(new StructuredSelection(element));
    assertNotNull(image1);//w  w  w . ja v a 2 s  .co m

    // Image for DiagramModelArchimateObject
    IDiagramModelArchimateObject dmo = IArchimateFactory.eINSTANCE.createDiagramModelArchimateObject();
    dmo.setArchimateElement(element);
    Image image2 = provider.getImage(new StructuredSelection(dmo));
    assertSame(image1, image2);

    // Image for EditPart
    EditPart editPart = new ArchimateElementEditPart();
    editPart.setModel(dmo);
    Image image3 = provider.getImage(new StructuredSelection(editPart));
    assertSame(image1, image3);
}

From source file:com.archimatetool.editor.propertysections.PropertiesLabelProviderTests.java

License:Open Source License

@Test
public void testGetImageRelation() {
    IArchimateRelationship relation = IArchimateFactory.eINSTANCE.createAssignmentRelationship();

    // Image for relation
    Image image1 = provider.getImage(new StructuredSelection(relation));
    assertNotNull(image1);// w ww .j ava  2s  .  c o  m

    // Image for DiagramModelArchimateConnection
    IDiagramModelArchimateConnection connection = IArchimateFactory.eINSTANCE
            .createDiagramModelArchimateConnection();
    connection.setArchimateRelationship(relation);
    Image image2 = provider.getImage(new StructuredSelection(connection));
    assertSame(image1, image2);

    // Image for EditPart
    EditPart editPart = new ArchimateRelationshipEditPart(AssignmentConnectionFigure.class);
    editPart.setModel(connection);
    Image image3 = provider.getImage(new StructuredSelection(editPart));
    assertSame(image1, image3);
}

From source file:com.archimatetool.editor.propertysections.PropertiesLabelProviderTests.java

License:Open Source License

@Test
public void testGetTextElement() {
    // Text for element
    IArchimateElement element = IArchimateFactory.eINSTANCE.createArtifact();
    String text = provider.getText(new StructuredSelection(element));
    assertEquals("Artifact", text);

    // Text for DiagramModelArchimateObject
    IDiagramModelArchimateObject dmo = IArchimateFactory.eINSTANCE.createDiagramModelArchimateObject();
    dmo.setArchimateElement(element);/*  www  .  j a  v a  2s  . c  om*/
    text = provider.getText(new StructuredSelection(dmo));
    assertEquals("Artifact", text);

    // Text for EditPart
    EditPart editPart = new ArchimateElementEditPart();
    editPart.setModel(dmo);
    text = provider.getText(new StructuredSelection(editPart));
    assertEquals("Artifact", text);
}