+++ /dev/null
-package org.argeo.eclipse.ui.jcr.views;
-
-import java.util.Arrays;
-
-import javax.jcr.Node;
-import javax.jcr.Property;
-import javax.jcr.PropertyType;
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.nodetype.NodeType;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.ArgeoException;
-import org.argeo.eclipse.ui.jcr.browser.NodeContentProvider;
-import org.argeo.eclipse.ui.jcr.browser.NodeLabelProvider;
-import org.argeo.eclipse.ui.jcr.browser.PropertiesContentProvider;
-import org.argeo.eclipse.ui.jcr.browser.RepositoryNode;
-import org.argeo.eclipse.ui.jcr.browser.WorkspaceNode;
-import org.argeo.eclipse.ui.jcr.utils.JcrFileProvider;
-import org.argeo.eclipse.ui.jcr.utils.NodeViewerComparer;
-import org.argeo.eclipse.ui.specific.FileHandler;
-import org.argeo.jcr.ArgeoJcrConstants;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.jcr.RepositoryRegister;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.viewers.ColumnLabelProvider;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.TableViewerColumn;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.SashForm;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Menu;
-
-public class GenericJcrBrowser extends AbstractJcrBrowser {
- private final static Log log = LogFactory.getLog(GenericJcrBrowser.class);
-
- /** DEPENDENCY INJECTION **/
- private Session session;
- private RepositoryRegister repositoryRegister;
-
- private TreeViewer nodesViewer;
- private NodeContentProvider nodeContentProvider;
- private TableViewer propertiesViewer;
-
- private JcrFileProvider jcrFileProvider;
- private FileHandler fileHandler;
-
- @Override
- public void createPartControl(Composite parent) {
-
- // look for session
- Session nodeSession = session;
- if (nodeSession == null) {
- Repository nodeRepository = JcrUtils.getRepositoryByAlias(
- repositoryRegister, ArgeoJcrConstants.ALIAS_NODE);
- if (nodeRepository != null)
- try {
- nodeSession = nodeRepository.login();
- } catch (RepositoryException e1) {
- throw new ArgeoException("Cannot login to node repository");
- }
- }
-
- // Instantiate the generic object that fits for
- // both RCP & RAP
- // Note that in RAP, it registers a service handler that provide the
- // access to the files.
- jcrFileProvider = new JcrFileProvider();
- fileHandler = new FileHandler(jcrFileProvider);
-
- parent.setLayout(new FillLayout());
- SashForm sashForm = new SashForm(parent, SWT.VERTICAL);
- sashForm.setSashWidth(4);
- sashForm.setLayout(new FillLayout());
-
- // Create the tree on top of the view
- Composite top = new Composite(sashForm, SWT.NONE);
- GridLayout gl = new GridLayout(1, false);
- top.setLayout(gl);
-
- nodeContentProvider = new NodeContentProvider(nodeSession,
- repositoryRegister);
-
- // nodes viewer
- nodesViewer = createNodeViewer(top, nodeContentProvider);
-
- // context menu
- MenuManager menuManager = new MenuManager();
- Menu menu = menuManager.createContextMenu(nodesViewer.getTree());
- nodesViewer.getTree().setMenu(menu);
- getSite().registerContextMenu(menuManager, nodesViewer);
- getSite().setSelectionProvider(nodesViewer);
- nodesViewer.setInput(getViewSite());
-
- // Create the property viewer on the bottom
- Composite bottom = new Composite(sashForm, SWT.NONE);
- bottom.setLayout(new GridLayout(1, false));
- propertiesViewer = new TableViewer(bottom);
- propertiesViewer.getTable().setLayoutData(
- new GridData(SWT.FILL, SWT.FILL, true, true));
- propertiesViewer.getTable().setHeaderVisible(true);
- propertiesViewer.setContentProvider(new PropertiesContentProvider());
- TableViewerColumn col = new TableViewerColumn(propertiesViewer,
- SWT.NONE);
- col.getColumn().setText("Name");
- col.getColumn().setWidth(200);
- col.setLabelProvider(new ColumnLabelProvider() {
- public String getText(Object element) {
- try {
- return ((Property) element).getName();
- } catch (RepositoryException e) {
- throw new ArgeoException(
- "Unexpected exception in label provider", e);
- }
- }
- });
- col = new TableViewerColumn(propertiesViewer, SWT.NONE);
- col.getColumn().setText("Value");
- col.getColumn().setWidth(400);
- col.setLabelProvider(new ColumnLabelProvider() {
- public String getText(Object element) {
- try {
- Property property = (Property) element;
- if (property.getType() == PropertyType.BINARY)
- return "<binary>";
- else if (property.isMultiple())
- return Arrays.asList(property.getValues()).toString();
- else
- return property.getValue().getString();
- } catch (RepositoryException e) {
- throw new ArgeoException(
- "Unexpected exception in label provider", e);
- }
- }
- });
- col = new TableViewerColumn(propertiesViewer, SWT.NONE);
- col.getColumn().setText("Type");
- col.getColumn().setWidth(200);
- col.setLabelProvider(new ColumnLabelProvider() {
- public String getText(Object element) {
- try {
- return PropertyType.nameFromValue(((Property) element)
- .getType());
- } catch (RepositoryException e) {
- throw new ArgeoException(
- "Unexpected exception in label provider", e);
- }
- }
- });
- propertiesViewer.setInput(getViewSite());
-
- sashForm.setWeights(getWeights());
- nodesViewer.setComparer(new NodeViewerComparer());
- }
-
- /**
- * To be overridden to adapt size of form and result frames.
- */
- protected int[] getWeights() {
- return new int[] { 70, 30 };
- }
-
- // @Override
- // public void setFocus() {
- // nodesViewer.getTree().setFocus();
- // }
- //
- // /*
- // * NOTIFICATION
- // */
- // public void refresh(Object obj) {
- // nodesViewer.refresh(obj);
- // }
- //
- // public void nodeAdded(Node parentNode, Node newNode) {
- // nodesViewer.refresh(parentNode);
- // nodesViewer.expandToLevel(newNode, 0);
- // }
- //
- // public void nodeRemoved(Node parentNode) {
- //
- // IStructuredSelection newSel = new StructuredSelection(parentNode);
- // nodesViewer.setSelection(newSel, true);
- // // Force refresh
- // IStructuredSelection tmpSel = (IStructuredSelection) nodesViewer
- // .getSelection();
- // nodesViewer.refresh(tmpSel.getFirstElement());
- // }
-
- private JcrFileProvider getJcrFileProvider() {
- return jcrFileProvider;
- }
-
- private FileHandler getFileHandler() {
- return fileHandler;
- }
-
- protected TreeViewer createNodeViewer(Composite parent,
- final ITreeContentProvider nodeContentProvider) {
-
- final TreeViewer tmpNodeViewer = new TreeViewer(parent, SWT.MULTI);
-
- tmpNodeViewer.getTree().setLayoutData(
- new GridData(SWT.FILL, SWT.FILL, true, true));
-
- tmpNodeViewer.setContentProvider(nodeContentProvider);
- tmpNodeViewer.setLabelProvider(new NodeLabelProvider());
- tmpNodeViewer
- .addSelectionChangedListener(new ISelectionChangedListener() {
- public void selectionChanged(SelectionChangedEvent event) {
- if (!event.getSelection().isEmpty()) {
- IStructuredSelection sel = (IStructuredSelection) event
- .getSelection();
- propertiesViewer.setInput(sel.getFirstElement());
- } else {
- propertiesViewer.setInput(getViewSite());
- }
- }
- });
-
- tmpNodeViewer.addDoubleClickListener(new IDoubleClickListener() {
- public void doubleClick(DoubleClickEvent event) {
- if (event.getSelection() == null
- || event.getSelection().isEmpty())
- return;
- Object obj = ((IStructuredSelection) event.getSelection())
- .getFirstElement();
- if (obj instanceof RepositoryNode) {
- RepositoryNode rpNode = (RepositoryNode) obj;
- rpNode.login();
- tmpNodeViewer.refresh(obj);
- } else if (obj instanceof WorkspaceNode) {
- ((WorkspaceNode) obj).login();
- tmpNodeViewer.refresh(obj);
- } else if (obj instanceof Node) {
- Node node = (Node) obj;
-
- // double clic on a file node triggers its opening
- try {
- if (node.isNodeType(NodeType.NT_FILE)) {
- String name = node.getName();
- String id = node.getIdentifier();
- // For the file provider to be able to browse the
- // various
- // repository.
- // TODO : enhanced that.
- getJcrFileProvider().setRootNodes(
- (Object[]) nodeContentProvider
- .getElements(null));
-
- getFileHandler().openFile(name, id);
- }
- } catch (RepositoryException re) {
- throw new ArgeoException(
- "Repository error while getting Node file info",
- re);
- }
- }
- }
- });
- return tmpNodeViewer;
- }
-
- @Override
- protected TreeViewer getNodeViewer() {
- return nodesViewer;
- }
-
- /** DEPENDENCY INJECTION **/
- public void setRepositoryRegister(RepositoryRegister repositoryRegister) {
- this.repositoryRegister = repositoryRegister;
- }
-
- public void setSession(Session session) {
- this.session = session;
- }
-
-}
projects / lgpl / argeo-commons.git / blobdiff