X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FVersionHistoryContentProvider.java;fp=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FVersionHistoryContentProvider.java;h=32e5d30c18956e69c97ab1945b3fd18d4e923308;hb=d169026cb1939009fd90ac46a11f480cb3d803c0;hp=0000000000000000000000000000000000000000;hpb=a1e5c8447beec2b896b0a03e38a4c17608a4b85d;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/VersionHistoryContentProvider.java b/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/VersionHistoryContentProvider.java
new file mode 100644
index 000000000..32e5d30c1
--- /dev/null
+++ b/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/VersionHistoryContentProvider.java
@@ -0,0 +1,27 @@
+package org.argeo.eclipse.ui.jcr;
+
+import javax.jcr.version.VersionHistory;
+
+import org.argeo.jcr.Jcr;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+
+/** Content provider based on a {@link VersionHistory}. */
+public class VersionHistoryContentProvider implements IStructuredContentProvider {
+	private static final long serialVersionUID = -4921107883428887012L;
+
+	@Override
+	public void dispose() {
+	}
+
+	@Override
+	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+	}
+
+	@Override
+	public Object[] getElements(Object inputElement) {
+		VersionHistory versionHistory = (VersionHistory) inputElement;
+		return Jcr.getLinearVersions(versionHistory).toArray();
+	}
+
+}