X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=osgi%2Fplugins%2Forg.argeo.osgi.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fosgi%2Fui%2Fexplorer%2Fviews%2FBundlesView.java;fp=osgi%2Fplugins%2Forg.argeo.osgi.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fosgi%2Fui%2Fexplorer%2Fviews%2FBundlesView.java;h=166941180e88be75a80b3bc1275b952f8ff568df;hb=21a7775f246e442c5fa73f16c8e108d81aa0ffd8;hp=0000000000000000000000000000000000000000;hpb=a4adca31cb63a2900cbb0b0341e0d35643fcbc9e;p=lgpl%2Fargeo-commons.git

diff --git a/osgi/plugins/org.argeo.osgi.ui.explorer/src/main/java/org/argeo/osgi/ui/explorer/views/BundlesView.java b/osgi/plugins/org.argeo.osgi.ui.explorer/src/main/java/org/argeo/osgi/ui/explorer/views/BundlesView.java
new file mode 100644
index 000000000..166941180
--- /dev/null
+++ b/osgi/plugins/org.argeo.osgi.ui.explorer/src/main/java/org/argeo/osgi/ui/explorer/views/BundlesView.java
@@ -0,0 +1,187 @@
+package org.argeo.osgi.ui.explorer.views;
+
+import java.util.Comparator;
+
+import org.argeo.eclipse.ui.ColumnViewerComparator;
+import org.argeo.osgi.ui.explorer.OsgiExplorerImages;
+import org.argeo.osgi.ui.explorer.OsgiExplorerPlugin;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.ColumnViewerToolTipSupport;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+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.graphics.Image;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.ui.part.ViewPart;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
+
+/**
+ * Overview of the bundles as a table. Equivalent to Equinox 'ss' console
+ * command.
+ */
+public class BundlesView extends ViewPart {
+	private TableViewer viewer;
+
+	@Override
+	public void createPartControl(Composite parent) {
+		viewer = new TableViewer(parent);
+		viewer.setContentProvider(new BundleContentProvider());
+		viewer.getTable().setHeaderVisible(true);
+
+		// FIXME methodNotFound issue in RAP when built in Maven against RCP
+		try {
+			ColumnViewerToolTipSupport.enableFor(viewer);
+		} catch (Exception e) {
+			viewer.getControl()
+					.setData(Table.ENABLE_CELL_TOOLTIP, Boolean.TRUE);
+		}
+
+		// ID
+		TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(30);
+		column.getColumn().setText("ID");
+		column.getColumn().setAlignment(SWT.RIGHT);
+		column.setLabelProvider(new ColumnLabelProvider() {
+			public String getText(Object element) {
+				return Long.toString(((Bundle) element).getBundleId());
+			}
+		});
+		new ColumnViewerComparator<Bundle>(column, new Comparator<Bundle>() {
+			public int compare(Bundle o1, Bundle o2) {
+				return (int) (o1.getBundleId() - o2.getBundleId());
+			}
+		});
+
+		// State
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(16);
+		column.getColumn().setText("State");
+		column.setLabelProvider(new StateLabelProvider());
+		new ColumnViewerComparator<Bundle>(column, new Comparator<Bundle>() {
+			public int compare(Bundle o1, Bundle o2) {
+				return o1.getState() - o2.getState();
+			}
+		});
+
+		// Symbolic name
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(300);
+		column.getColumn().setText("Symbolic Name");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			public String getText(Object element) {
+				return ((Bundle) element).getSymbolicName();
+			}
+		});
+		new ColumnViewerComparator<Bundle>(column, new Comparator<Bundle>() {
+			public int compare(Bundle o1, Bundle o2) {
+				return o1.getSymbolicName().compareTo(o2.getSymbolicName());
+			}
+		});
+
+		// Version
+		column = new TableViewerColumn(viewer, SWT.NONE);
+		column.getColumn().setWidth(150);
+		column.getColumn().setText("Version");
+		column.setLabelProvider(new ColumnLabelProvider() {
+			public String getText(Object element) {
+				return ((Bundle) element).getVersion().toString();
+			}
+		});
+		new ColumnViewerComparator<Bundle>(column, new Comparator<Bundle>() {
+			public int compare(Bundle o1, Bundle o2) {
+				return o1.getVersion().compareTo(o2.getVersion());
+			}
+		});
+
+		viewer.setInput(OsgiExplorerPlugin.getDefault().getBundle()
+				.getBundleContext());
+
+	}
+
+	@Override
+	public void setFocus() {
+		if (viewer != null)
+			viewer.getControl().setFocus();
+	}
+
+	/** Content provider managing the array of bundles */
+	private static class BundleContentProvider implements
+			IStructuredContentProvider {
+		public Object[] getElements(Object inputElement) {
+			if (inputElement instanceof BundleContext) {
+				BundleContext bc = (BundleContext) inputElement;
+				return bc.getBundles();
+			}
+			return null;
+		}
+
+		public void dispose() {
+		}
+
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+		}
+
+	}
+
+	/** Label provider for the state column */
+	private static class StateLabelProvider extends ColumnLabelProvider {
+		@Override
+		public Image getImage(Object element) {
+			Integer state = ((Bundle) element).getState();
+			switch (state) {
+			case Bundle.UNINSTALLED:
+				return OsgiExplorerImages.INSTALLED;
+			case Bundle.INSTALLED:
+				return OsgiExplorerImages.INSTALLED;
+			case Bundle.RESOLVED:
+				return OsgiExplorerImages.RESOLVED;
+			case Bundle.STARTING:
+				return OsgiExplorerImages.STARTING;
+			case Bundle.STOPPING:
+				return OsgiExplorerImages.STARTING;
+			case Bundle.ACTIVE:
+				return OsgiExplorerImages.ACTIVE;
+			default:
+				return null;
+			}
+		}
+
+		@Override
+		public String getText(Object element) {
+			return null;
+		}
+
+		@Override
+		public String getToolTipText(Object element) {
+			Bundle bundle = (Bundle) element;
+			Integer state = bundle.getState();
+			switch (state) {
+			case Bundle.UNINSTALLED:
+				return "UNINSTALLED";
+			case Bundle.INSTALLED:
+				return "INSTALLED";
+			case Bundle.RESOLVED:
+				return "RESOLVED";
+			case Bundle.STARTING:
+				String activationPolicy = bundle.getHeaders()
+						.get(Constants.BUNDLE_ACTIVATIONPOLICY).toString();
+				if (activationPolicy != null
+						&& activationPolicy.equals(Constants.ACTIVATION_LAZY))
+					return "<<LAZY>>";
+				return "STARTING";
+			case Bundle.STOPPING:
+				return "STOPPING";
+			case Bundle.ACTIVE:
+				return "ACTIVE";
+			default:
+				return null;
+			}
+		}
+
+	}
+}