X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=base%2Fplugins%2Forg.argeo.osgi.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fosgi%2Fui%2Fexplorer%2Fviews%2FBundlesView.java;fp=base%2Fplugins%2Forg.argeo.osgi.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fosgi%2Fui%2Fexplorer%2Fviews%2FBundlesView.java;h=3adb450efbabfed51fd93ebe75fda21b551ef350;hb=7611aca758f48999a53b0b5a18ece2b1cd343216;hp=0000000000000000000000000000000000000000;hpb=5726aa10afa99c0b21a9ff5c5f9c5e47fc028164;p=lgpl%2Fargeo-commons.git

diff --git a/base/plugins/org.argeo.osgi.ui.explorer/src/main/java/org/argeo/osgi/ui/explorer/views/BundlesView.java b/base/plugins/org.argeo.osgi.ui.explorer/src/main/java/org/argeo/osgi/ui/explorer/views/BundlesView.java
new file mode 100644
index 000000000..3adb450ef
--- /dev/null
+++ b/base/plugins/org.argeo.osgi.ui.explorer/src/main/java/org/argeo/osgi/ui/explorer/views/BundlesView.java
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * 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.osgi.ui.explorer.views;
+
+import java.util.Comparator;
+
+import org.argeo.eclipse.ui.ColumnViewerComparator;
+import org.argeo.eclipse.ui.specific.EclipseUiSpecificUtils;
+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.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.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);
+
+		EclipseUiSpecificUtils.enableToolTipSupport(viewer);
+
+		// 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(18);
+		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;
+			}
+		}
+
+	}
+}