+/*
+ * 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.slc.client.ui.dist.editors;
import java.util.ArrayList;
import javax.jcr.Session;
import javax.jcr.query.QueryManager;
import javax.jcr.query.QueryResult;
+import javax.jcr.query.qom.Constraint;
+import javax.jcr.query.qom.DynamicOperand;
import javax.jcr.query.qom.Ordering;
import javax.jcr.query.qom.QueryObjectModel;
import javax.jcr.query.qom.QueryObjectModelFactory;
import javax.jcr.query.qom.Selector;
+import javax.jcr.query.qom.StaticOperand;
+import org.argeo.ArgeoException;
import org.argeo.eclipse.ui.ErrorFeedback;
import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.client.ui.dist.DistConstants;
+import org.argeo.slc.client.ui.dist.DistImages;
import org.argeo.slc.client.ui.dist.DistPlugin;
import org.argeo.slc.client.ui.dist.commands.DeleteArtifacts;
import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
import org.eclipse.jface.action.IMenuManager;
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.IStructuredContentProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ControlEvent;
+import org.eclipse.swt.events.ControlListener;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PartInitException;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.editor.FormPage;
+import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
-import org.osgi.framework.Constants;
-/** Table giving an overview of an OSGi distribution */
+/** Table giving an overview of an OSGi distribution with corresponding filters */
public class DistributionOverviewPage extends FormPage implements SlcNames {
- private TableViewer viewer;
+ final static String PAGE_ID = "distributionOverviewPage";
+ // final private static Log log = LogFactory
+ // .getLog(DistributionOverviewPage.class);
+
+ // Business Objects
private Session session;
+ // This page widgets
private NodeViewerComparator comparator;
+ private TableViewer viewer;
+ private Text artifactTxt;
+ private FormToolkit tk;
+ private Composite header;
+
+ // private Section headerSection;
public DistributionOverviewPage(FormEditor formEditor, String title,
Session session) {
- super(formEditor, "distributionPage", title);
+ super(formEditor, PAGE_ID, title);
this.session = session;
}
@Override
protected void createFormContent(IManagedForm managedForm) {
ScrolledForm form = managedForm.getForm();
+ tk = managedForm.getToolkit();
+
+ // Main Layout
GridLayout layout = new GridLayout(1, false);
- form.getBody().setLayout(layout);
+ Composite body = form.getBody();
+ body.setLayout(layout);
+
+ // Add the filter section
+ createFilterPart(body);
+ // Add the table
+ createTableViewer(body);
+
+ viewer.setInput(session);
+ resetFilter();
+
+ // Add a listener to enable custom resize process
+ form.addControlListener(new ControlListener() {
+ public void controlResized(ControlEvent e) {
+ refreshLayout();
+ }
+
+ public void controlMoved(ControlEvent e) {
+ }
+ });
+
+ // This below doesn not work; the listener must be added as a control
+ // listener to be correctly notified when resize events happen
+
+ // form.addListener(SWT.RESIZE, new Listener() {
+ // public void handleEvent(Event event) {
+ // log.debug("Form resized ....");
+ // }
+ // });
+ }
+
+ /** Build repository request */
+ private NodeIterator listBundleArtifacts(Session session)
+ throws RepositoryException {
+ QueryManager queryManager = session.getWorkspace().getQueryManager();
+ QueryObjectModelFactory factory = queryManager.getQOMFactory();
+
+ final String bundleArtifactsSelector = "bundleArtifacts";
+ Selector source = factory.selector(SlcTypes.SLC_BUNDLE_ARTIFACT,
+ bundleArtifactsSelector);
+
+ // Create a dynamic operand for each property on which we want to filter
+ DynamicOperand symbNameDO = factory.propertyValue(
+ source.getSelectorName(), SlcNames.SLC_SYMBOLIC_NAME);
+ DynamicOperand versionDO = factory.propertyValue(
+ source.getSelectorName(), SlcNames.SLC_BUNDLE_VERSION);
+ DynamicOperand nameDO = factory.propertyValue(source.getSelectorName(),
+ DistConstants.SLC_BUNDLE_NAME);
+
+ // Default Constraint: no source artifacts
+ Constraint defaultC = factory.not(factory.comparison(
+ symbNameDO,
+ QueryObjectModelFactory.JCR_OPERATOR_LIKE,
+ factory.literal(session.getValueFactory().createValue(
+ "%.source"))));
+
+ // Build constraints based the textArea content
+ String artifactTxtVal = artifactTxt.getText();
+ if (!"".equals(artifactTxtVal.trim())) {
+ // Parse the String
+ String[] strs = artifactTxtVal.trim().split(" ");
+ for (String token : strs) {
+ token = token.replace('*', '%');
+ StaticOperand so = factory.literal(session.getValueFactory()
+ .createValue("%" + token + "%"));
+
+ Constraint currC = factory.comparison(symbNameDO,
+ QueryObjectModelFactory.JCR_OPERATOR_LIKE, so);
+ currC = factory.or(currC, factory.comparison(versionDO,
+ QueryObjectModelFactory.JCR_OPERATOR_LIKE, so));
+ currC = factory.or(currC, factory.comparison(nameDO,
+ QueryObjectModelFactory.JCR_OPERATOR_LIKE, so));
+
+ defaultC = factory.and(defaultC, currC);
+ }
+ }
+
+ Ordering order = factory.descending(factory.propertyValue(
+ bundleArtifactsSelector, SlcNames.SLC_BUNDLE_VERSION));
+ Ordering order2 = factory.ascending(factory.propertyValue(
+ bundleArtifactsSelector, SlcNames.SLC_SYMBOLIC_NAME));
+ Ordering[] orderings = { order, order2 };
+
+ QueryObjectModel query = factory.createQuery(source, defaultC,
+ orderings, null);
+
+ QueryResult result = query.execute();
+ return result.getNodes();
+
+ }
+
+ private void createFilterPart(Composite parent) {
+ header = tk.createComposite(parent);
+ GridLayout layout = new GridLayout(2, false);
+ header.setLayout(layout);
+ GridData gd = new GridData(SWT.FILL, SWT.FILL, false, false);
+ header.setLayoutData(gd);
+
+ // TODO display real repository information
+ // Title: some meta information
+ Label lbl = tk.createLabel(header, "Current repository: ", SWT.NONE);
+
+ gd = new GridData(SWT.FILL, SWT.FILL, false, false);
+ gd.horizontalSpan = 2;
+ lbl.setLayoutData(gd);
+
+ // Text Area to filter
+ artifactTxt = tk.createText(header, "", SWT.BORDER | SWT.SINGLE);
+ gd = new GridData(SWT.FILL, SWT.FILL, false, false);
+ gd.grabExcessHorizontalSpace = true;
+ artifactTxt.setLayoutData(gd);
+ artifactTxt.addModifyListener(new ModifyListener() {
+
+ public void modifyText(ModifyEvent event) {
+ refreshFilteredList();
+ }
+ });
+
+ Button resetBtn = tk.createButton(header, null, SWT.PUSH);
+ resetBtn.setImage(DistImages.IMG_REPO_READONLY);
+ resetBtn.addSelectionListener(new SelectionListener() {
+
+ public void widgetSelected(SelectionEvent e) {
+ resetFilter();
+ }
+
+ public void widgetDefaultSelected(SelectionEvent e) {
+ }
+ });
+
+ }
+
+ private void resetFilter() {
+ artifactTxt.setText("");
+ artifactTxt.setMessage("Enter filter criterion separated by a space");
+ viewer.refresh();
+ }
+
+ private void refreshFilteredList() {
+ viewer.refresh();
+ }
+
+ private void createTableViewer(Composite parent) {
// helpers to enable sorting by column
List<String> propertiesList = new ArrayList<String>();
List<Integer> propertyTypesList = new ArrayList<Integer>();
// Define the TableViewer
- viewer = new TableViewer(form.getBody(), SWT.MULTI | SWT.H_SCROLL
+ viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL
| SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER);
- TableViewerColumn col = new TableViewerColumn(viewer, SWT.V_SCROLL);
+ // Name
+ TableViewerColumn col = new TableViewerColumn(viewer, SWT.NONE);
col.getColumn().setWidth(300);
- col.getColumn().setText("Symbolic name");
+ col.getColumn().setText("Name");
col.setLabelProvider(new ColumnLabelProvider() {
@Override
public String getText(Object element) {
- return JcrUtils.get((Node) element, SLC_SYMBOLIC_NAME);
+ return JcrUtils.get((Node) element,
+ DistConstants.SLC_BUNDLE_NAME);
}
});
col.getColumn().addSelectionListener(getSelectionAdapter(0));
- propertiesList.add(SLC_SYMBOLIC_NAME);
+ propertiesList.add(DistConstants.SLC_BUNDLE_NAME);
propertyTypesList.add(PropertyType.STRING);
- col = new TableViewerColumn(viewer, SWT.NONE);
- col.getColumn().setWidth(100);
- col.getColumn().setText("Version");
+ // Symbolic name
+ col = new TableViewerColumn(viewer, SWT.V_SCROLL);
+ col.getColumn().setWidth(300);
+ col.getColumn().setText("Symbolic name");
col.setLabelProvider(new ColumnLabelProvider() {
@Override
public String getText(Object element) {
- return JcrUtils.get((Node) element, SLC_BUNDLE_VERSION);
+ return JcrUtils.get((Node) element, SLC_SYMBOLIC_NAME);
}
});
col.getColumn().addSelectionListener(getSelectionAdapter(1));
- propertiesList.add(SLC_BUNDLE_VERSION);
+ propertiesList.add(SLC_SYMBOLIC_NAME);
propertyTypesList.add(PropertyType.STRING);
+ // Version
col = new TableViewerColumn(viewer, SWT.NONE);
- col.getColumn().setWidth(150);
- col.getColumn().setText("Group ID");
+ col.getColumn().setWidth(100);
+ col.getColumn().setText("Version");
col.setLabelProvider(new ColumnLabelProvider() {
@Override
public String getText(Object element) {
- return JcrUtils.get((Node) element, SLC_GROUP_ID);
+ return JcrUtils.get((Node) element, SLC_BUNDLE_VERSION);
}
});
col.getColumn().addSelectionListener(getSelectionAdapter(2));
- propertiesList.add(SLC_GROUP_ID);
- propertyTypesList.add(PropertyType.STRING);
-
- col = new TableViewerColumn(viewer, SWT.NONE);
- col.getColumn().setWidth(300);
- col.getColumn().setText("Name");
- col.setLabelProvider(new ColumnLabelProvider() {
- @Override
- public String getText(Object element) {
- return JcrUtils.get((Node) element, SLC_
- + Constants.BUNDLE_NAME);
- }
- });
- col.getColumn().addSelectionListener(getSelectionAdapter(3));
- propertiesList.add(SLC_ + Constants.BUNDLE_NAME);
+ propertiesList.add(SLC_BUNDLE_VERSION);
propertyTypesList.add(PropertyType.STRING);
final Table table = viewer.getTable();
table.setHeaderVisible(true);
table.setLinesVisible(true);
- table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
viewer.setContentProvider(new DistributionsContentProvider());
getSite().setSelectionProvider(viewer);
- viewer.setInput(session);
- comparator = new NodeViewerComparator(1,
- NodeViewerComparator.DESCENDING, propertiesList,
+ comparator = new NodeViewerComparator(2,
+ NodeViewerComparator.ASCENDING, propertiesList,
propertyTypesList);
viewer.setComparator(comparator);
+ // Context Menu
MenuManager menuManager = new MenuManager();
Menu menu = menuManager.createContextMenu(viewer.getTable());
menuManager.addMenuListener(new IMenuListener() {
viewer.getTable().setMenu(menu);
getSite().registerContextMenu(menuManager, viewer);
+ // Double click
+ viewer.addDoubleClickListener(new DoubleClickListener());
}
@Override
viewer.refresh();
}
- /** Programatically configure the context menu */
+ /** Programmatically configure the context menu */
protected void contextMenuAboutToShow(IMenuManager menuManager) {
IWorkbenchWindow window = DistPlugin.getDefault().getWorkbench()
.getActiveWorkbenchWindow();
- // Build conditions depending on element type (repo or workspace)
+ // Build conditions
// Delete selected artifacts
CommandHelpers.refreshCommand(menuManager, window, DeleteArtifacts.ID,
}
- static NodeIterator listBundleArtifacts(Session session)
- throws RepositoryException {
- QueryManager queryManager = session.getWorkspace().getQueryManager();
- QueryObjectModelFactory factory = queryManager.getQOMFactory();
-
- final String bundleArtifactsSelector = "bundleArtifacts";
- Selector source = factory.selector(SlcTypes.SLC_BUNDLE_ARTIFACT,
- bundleArtifactsSelector);
-
- Ordering order = factory.ascending(factory.propertyValue(
- bundleArtifactsSelector, SlcNames.SLC_SYMBOLIC_NAME));
- Ordering[] orderings = { order };
-
- QueryObjectModel query = factory.createQuery(source, null, orderings,
- null);
-
- QueryResult result = query.execute();
- return result.getNodes();
- }
-
private SelectionAdapter getSelectionAdapter(final int index) {
SelectionAdapter selectionAdapter = new SelectionAdapter() {
@Override
return selectionAdapter;
}
- private static class DistributionsContentProvider implements
+ /* LOCAL CLASSES */
+ private class DistributionsContentProvider implements
IStructuredContentProvider {
- private Session session;
+ // private Session session;
public void dispose() {
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
- session = (Session) newInput;
+ // session = (Session) newInput;
}
public Object[] getElements(Object arg0) {
}
}
}
- //
- // private class BoundedLayout extends Layout {
- // protected Layout delegateLayout;
- //
- // protected Method computeSizeMethod;
- // protected Method layoutMethod;
- //
- // protected boolean widthBound;
- //
- // public BoundedLayout(Layout delegateLayout, boolean widthBound) {
- // setDelegateLayout(delegateLayout);
- // this.widthBound = widthBound;
- // }
- //
- // public Layout getDelegateLayout() {
- // return delegateLayout;
- // }
- //
- // public void setDelegateLayout(Layout delegateLayout) {
- // this.delegateLayout = delegateLayout;
- //
- // try {
- // computeSizeMethod = delegateLayout.getClass()
- // .getDeclaredMethod("computeSize", Composite.class,
- // int.class, int.class, boolean.class);
- // computeSizeMethod.setAccessible(true);
- //
- // layoutMethod = delegateLayout.getClass().getDeclaredMethod(
- // "layout", Composite.class, boolean.class);
- // layoutMethod.setAccessible(true);
- // } catch (Exception e) {
- // throw new RuntimeException(e);
- // }
- // }
- //
- // @Override
- // protected Point computeSize(Composite composite, int wHint, int hHint,
- // boolean flushCache) {
- // // get comp size to make sure we don't let any children exceed it
- // Point compSize = composite.getSize();
- //
- // try {
- // Point layoutComputedSize = (Point) computeSizeMethod.invoke(
- // delegateLayout, composite, wHint, hHint, flushCache);
- //
- // if (widthBound) {
- // layoutComputedSize.x = Math.min(compSize.x,
- // layoutComputedSize.x);
- // } else {
- // layoutComputedSize.y = Math.min(compSize.y,
- // layoutComputedSize.y);
- // }
- //
- // return layoutComputedSize;
- // } catch (Exception e) {
- // throw new RuntimeException(e);
- // }
- // }
- //
- // @Override
- // protected void layout(Composite composite, boolean flushCache) {
- // try {
- // layoutMethod.invoke(delegateLayout, composite, flushCache);
- // } catch (Exception e) {
- // throw new RuntimeException(e);
- // }
- // }
- // }
+
+ private class DoubleClickListener implements IDoubleClickListener {
+
+ public void doubleClick(DoubleClickEvent event) {
+ Object obj = ((IStructuredSelection) event.getSelection())
+ .getFirstElement();
+ try {
+ if (obj instanceof Node) {
+ Node node = (Node) obj;
+ if (node.isNodeType(SlcTypes.SLC_BUNDLE_ARTIFACT)) {
+ GenericBundleEditorInput gaei = new GenericBundleEditorInput(
+ node);
+ DistPlugin.getDefault().getWorkbench()
+ .getActiveWorkbenchWindow().getActivePage()
+ .openEditor(gaei, GenericBundleEditor.ID);
+ }
+ }
+ } catch (RepositoryException re) {
+ throw new ArgeoException(
+ "Repository error while getting node info", re);
+ } catch (PartInitException pie) {
+ throw new ArgeoException(
+ "Unexepected exception while opening artifact editor",
+ pie);
+ }
+ }
+ }
+
+ /**
+ * UI Trick to put scroll bar on the table rather than on the scrollform
+ */
+ private void refreshLayout() {
+ // Compute desired table size
+ int maxH = getManagedForm().getForm().getSize().y;
+ int maxW = getManagedForm().getForm().getParent().getSize().x;
+ maxH = maxH - header.getSize().y;
+ final Table table = viewer.getTable();
+ GridData gd = new GridData(SWT.LEFT, SWT.TOP, true, true);
+
+ // when table height is less than 200 px, we let the scroll bar on the
+ // scrollForm
+ // FIXME substract some spare space. Here is room for optimization
+ gd.heightHint = Math.max(maxH - 35, 200);
+ gd.widthHint = Math.max(maxW - 35, 200);
+
+ table.setLayoutData(gd);
+ getManagedForm().reflow(true);
+ }
+
+ @Override
+ public void setActive(boolean active) {
+ super.setActive(active);
+ if (active) {
+ refreshLayout();
+ }
+ }
+
}
\ No newline at end of file
projects / gpl / argeo-slc.git / blobdiff