X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.eclipse.ui.workbench%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fworkbench%2Fosgi%2FStateLabelProvider.java;fp=org.argeo.eclipse.ui.workbench%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fworkbench%2Fosgi%2FStateLabelProvider.java;h=803a35871d2ced7f673ca36ad687bc46749abbb4;hb=92dee1606725534bdfc067cd2cae017f0501ac5d;hp=0000000000000000000000000000000000000000;hpb=c83aec97dd3aae0a73ab0b26292d1f175fdbdeac;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.eclipse.ui.workbench/src/org/argeo/eclipse/ui/workbench/osgi/StateLabelProvider.java b/org.argeo.eclipse.ui.workbench/src/org/argeo/eclipse/ui/workbench/osgi/StateLabelProvider.java
new file mode 100644
index 000000000..803a35871
--- /dev/null
+++ b/org.argeo.eclipse.ui.workbench/src/org/argeo/eclipse/ui/workbench/osgi/StateLabelProvider.java
@@ -0,0 +1,82 @@
+package org.argeo.eclipse.ui.workbench.osgi;
+
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.swt.graphics.Image;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Constants;
+
+/** Label provider showing the sate of bundles */
+class StateLabelProvider extends ColumnLabelProvider {
+	private static final long serialVersionUID = -7885583135316000733L;
+
+	@Override
+	public Image getImage(Object element) {
+		int state;
+		if (element instanceof Bundle)
+			state = ((Bundle) element).getState();
+		else if (element instanceof BundleNode)
+			state = ((BundleNode) element).getBundle().getState();
+		else if (element instanceof ServiceReferenceNode)
+			if (((ServiceReferenceNode) element).isPublished())
+				return OsgiExplorerImages.SERVICE_PUBLISHED;
+			else
+				return OsgiExplorerImages.SERVICE_REFERENCED;
+		else
+			return null;
+
+		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();
+
+			// .get("Bundle-ActivationPolicy").toString();
+			// FIXME constant triggers the compilation failure
+			if (activationPolicy != null
+					&& activationPolicy.equals(Constants.ACTIVATION_LAZY))
+				// && activationPolicy.equals("lazy"))
+				// FIXME constant triggers the compilation failure
+				// && activationPolicy.equals(Constants.ACTIVATION_LAZY))
+				return "<<LAZY>>";
+			return "STARTING";
+		case Bundle.STOPPING:
+			return "STOPPING";
+		case Bundle.ACTIVE:
+			return "ACTIVE";
+		default:
+			return null;
+		}
+	}
+}
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