-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.suite.workbench.parts;
-
-import static org.argeo.eclipse.ui.EclipseUiUtils.notEmpty;
-
-import java.nio.file.spi.FileSystemProvider;
-
-import javax.jcr.NodeIterator;
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.query.Query;
-import javax.jcr.query.QueryManager;
-import javax.jcr.query.QueryResult;
-
-import org.argeo.cms.util.CmsUtils;
-import org.argeo.connect.ConnectConstants;
-import org.argeo.connect.documents.DocumentsService;
-import org.argeo.connect.people.PeopleException;
-import org.argeo.connect.people.workbench.rap.providers.BasicNodeListContentProvider;
-import org.argeo.connect.ui.ConnectUiConstants;
-import org.argeo.connect.ui.widgets.DelayedText;
-import org.argeo.connect.ui.workbench.AppWorkbenchService;
-import org.argeo.connect.util.ConnectJcrUtils;
-import org.argeo.connect.util.XPathUtils;
-import org.argeo.eclipse.ui.EclipseUiUtils;
-import org.argeo.eclipse.ui.fs.FsTableViewer;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.suite.workbench.AsUiPlugin;
-import org.argeo.suite.workbench.fs.FsSingleColumnLabelProvider;
-import org.eclipse.jface.layout.TableColumnLayout;
-import org.eclipse.jface.viewers.ColumnWeightData;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.rap.rwt.service.ServerPushSession;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.events.KeyListener;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.TableColumn;
-import org.eclipse.ui.part.ViewPart;
-
-/** Browse the node file system. */
-public class MyFilesView extends ViewPart implements IDoubleClickListener {
- public final static String ID = AsUiPlugin.PLUGIN_ID + ".myFilesView";
-
- private Repository repository;
- private Session session;
- private AppWorkbenchService appWorkbenchService;
- private FileSystemProvider nodeFileSystemProvider;
- private DocumentsService documentsService;
-
- private DelayedText filterTxt;
- private TableViewer searchResultsViewer;
- private Composite searchCmp;
-
- @Override
- public void createPartControl(Composite parent) {
- session = ConnectJcrUtils.login(repository);
- // MainLayout
- parent.setLayout(new GridLayout());
- addFilterPanel(parent);
- searchCmp = new Composite(parent, SWT.NO_FOCUS);
- searchCmp.setLayout(EclipseUiUtils.noSpaceGridLayout());
- searchResultsViewer = createListPart(searchCmp, new FsSingleColumnLabelProvider());
- GridData gd = EclipseUiUtils.fillWidth();
- gd.heightHint = 0;
- searchCmp.setLayoutData(gd);
-
- Composite bookmarkCmp = new Composite(parent, SWT.NO_FOCUS);
- bookmarkCmp.setLayoutData(EclipseUiUtils.fillAll());
- populateBookmarks(bookmarkCmp);
- }
-
- public void addFilterPanel(Composite parent) {
- // Use a delayed text: the query won't be done until the user stop
- // typing for 800ms
- int style = SWT.BORDER | SWT.SEARCH | SWT.ICON_CANCEL;
- filterTxt = new DelayedText(parent, style, ConnectUiConstants.SEARCH_TEXT_DELAY);
- filterTxt.setLayoutData(EclipseUiUtils.fillWidth());
-
- final ServerPushSession pushSession = new ServerPushSession();
- filterTxt.addDelayedModifyListener(pushSession, new ModifyListener() {
- private static final long serialVersionUID = 5003010530960334977L;
-
- public void modifyText(ModifyEvent event) {
- filterTxt.getDisplay().asyncExec(new Runnable() {
- @Override
- public void run() {
- int resultNb = refreshFilteredList();
- if (resultNb > 0)
- ((GridData) searchCmp.getLayoutData()).heightHint = 120;
- else
- ((GridData) searchCmp.getLayoutData()).heightHint = 0;
- parent.layout(true, true);
- }
- });
- pushSession.stop();
- }
- });
-
- // Jump to the first item of the list using the down arrow
- filterTxt.addKeyListener(new KeyListener() {
- private static final long serialVersionUID = -4523394262771183968L;
-
- @Override
- public void keyReleased(KeyEvent e) {
- }
-
- @Override
- public void keyPressed(KeyEvent e) {
- // boolean shiftPressed = (e.stateMask & SWT.SHIFT) != 0;
- // boolean altPressed = (e.stateMask & SWT.ALT) != 0;
- if (e.keyCode == SWT.ARROW_DOWN || e.keyCode == SWT.TAB) {
- Object first = searchResultsViewer.getElementAt(0);
- if (first != null) {
- searchResultsViewer.getTable().setFocus();
- searchResultsViewer.setSelection(new StructuredSelection(first), true);
- }
- e.doit = false;
- }
- }
- });
- }
-
- protected TableViewer createListPart(Composite parent, ILabelProvider labelProvider) {
- parent.setLayout(new GridLayout());
-
- Composite tableComposite = new Composite(parent, SWT.NONE);
- tableComposite.setLayoutData(EclipseUiUtils.fillAll());
-
- TableViewer v = new TableViewer(tableComposite);
- v.setLabelProvider(labelProvider);
-
- TableColumn singleColumn = new TableColumn(v.getTable(), SWT.V_SCROLL);
- TableColumnLayout tableColumnLayout = new TableColumnLayout();
- tableColumnLayout.setColumnData(singleColumn, new ColumnWeightData(100));
- tableComposite.setLayout(tableColumnLayout);
-
- // Corresponding table & style
- Table table = v.getTable();
- table.setLinesVisible(false);
- table.setHeaderVisible(false);
- CmsUtils.markup(table);
- CmsUtils.setItemHeight(table, 26);
-
- v.setContentProvider(new BasicNodeListContentProvider());
- v.addDoubleClickListener(this);
- return v;
- }
-
- @Override
- public void dispose() {
- JcrUtils.logoutQuietly(session);
- super.dispose();
- }
-
- protected int refreshFilteredList() {
- try {
- String filter = filterTxt.getText();
- if (EclipseUiUtils.isEmpty(filter)) {
- searchResultsViewer.setInput(null);
- return 0;
- }
-
- // XPATH Query
- // TODO manage cleanly jcr: prefix
- // String xpathQueryStr = "//element(*, " + NodeType.NT_FILE + ")";
- String xpathQueryStr = "//element(*, nt:file)";
- String xpathFilter = XPathUtils.getFreeTextConstraint(filter);
- if (notEmpty(xpathFilter))
- xpathQueryStr += "[" + xpathFilter + "]";
-
- QueryManager queryManager = session.getWorkspace().getQueryManager();
- Query xpathQuery = queryManager.createQuery(xpathQueryStr, ConnectConstants.QUERY_XPATH);
- // xpathQuery.setLimit(TrackerUiConstants.SEARCH_DEFAULT_LIMIT);
- QueryResult result = xpathQuery.execute();
- NodeIterator nit = result.getNodes();
- searchResultsViewer.setInput(JcrUtils.nodeIteratorToList(nit));
-
- return (int) nit.getSize();
- } catch (RepositoryException e) {
- throw new PeopleException("Unable to list files", e);
- }
- }
-
- private void populateBookmarks(Composite parent) {
- CmsUtils.clear(parent);
- parent.setLayout(new GridLayout());
- int bookmarkColWith = 200;
-
- FsTableViewer homeViewer = new FsTableViewer(parent, SWT.SINGLE | SWT.NO_SCROLL);
- Table table = homeViewer.configureDefaultSingleColumnTable(bookmarkColWith);
- GridData gd = EclipseUiUtils.fillWidth();
- gd.horizontalIndent = 10;
- table.setLayoutData(gd);
- homeViewer.addDoubleClickListener(this);
- homeViewer.setPathsInput(documentsService.getMyDocumentsPath(nodeFileSystemProvider, session));
-
- appendTitle(parent, "Shared files");
- FsTableViewer groupsViewer = new FsTableViewer(parent, SWT.SINGLE | SWT.NO_SCROLL);
- table = groupsViewer.configureDefaultSingleColumnTable(bookmarkColWith);
- gd = EclipseUiUtils.fillWidth();
- gd.horizontalIndent = 10;
- table.setLayoutData(gd);
- groupsViewer.addDoubleClickListener(this);
- groupsViewer.setPathsInput(documentsService.getMyGroupsFilesPath(nodeFileSystemProvider, session));
-
- appendTitle(parent, "My bookmarks");
- FsTableViewer bookmarksViewer = new FsTableViewer(parent, SWT.SINGLE | SWT.NO_SCROLL);
- table = bookmarksViewer.configureDefaultSingleColumnTable(bookmarkColWith);
- gd = EclipseUiUtils.fillWidth();
- gd.horizontalIndent = 10;
- table.setLayoutData(gd);
- bookmarksViewer.addDoubleClickListener(this);
- bookmarksViewer.setPathsInput(documentsService.getMyBookmarks(nodeFileSystemProvider, session));
- }
-
- private Label appendTitle(Composite parent, String value) {
- Label titleLbl = new Label(parent, SWT.NONE);
- titleLbl.setText(value);
- titleLbl.setFont(EclipseUiUtils.getBoldFont(parent));
- GridData gd = EclipseUiUtils.fillWidth();
- gd.horizontalIndent = 5;
- gd.verticalIndent = 5;
- titleLbl.setLayoutData(gd);
- return titleLbl;
- }
-
- @Override
- public void doubleClick(DoubleClickEvent event) {
- IStructuredSelection selection = (IStructuredSelection) event.getSelection();
- if (selection.isEmpty())
- return;
- else {
-
- // currNode = ConnectJcrUtils.getNodeFromElement(obj, selectorName);
- // if (currNode != null)
- // CommandUtils
- // .callCommand(peopleWorkbenchService
- // .getOpenEntityEditorCmdId(),
- // OpenEntityEditor.PARAM_JCR_ID, currNode
- // .getIdentifier());
- System.out.println("Double clicked");
- // TODO open corresponding editor
- // Path newSelected = (Path) selection.getFirstElement();
- // if (newSelected.equals(currDisplayedFolder) &&
- // newSelected.equals(initialPath))
- // return;
- // initialPath = newSelected;
- // setInput(newSelected);
- }
- }
-
- @Override
- public void setFocus() {
- }
-
- /* DEPENDENCY INJECTION */
- public void setRepository(Repository repository) {
- this.repository = repository;
- }
-
- public void setAppWorkbenchService(AppWorkbenchService appWorkbenchService) {
- this.appWorkbenchService = appWorkbenchService;
- }
-
- public void setNodeFileSystemProvider(FileSystemProvider nodeFileSystemProvider) {
- this.nodeFileSystemProvider = nodeFileSystemProvider;
- }
-
- public void setDocumentsService(DocumentsService documentsService) {
- this.documentsService = documentsService;
- }
-}
projects / gpl / argeo-suite.git / commitdiff
