X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fge%2FRemoveSourceAction.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fge%2FRemoveSourceAction.java;h=1a217a27efc24c77433cb457eb90623da77964f6;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/RemoveSourceAction.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/RemoveSourceAction.java
new file mode 100644
index 000000000..1a217a27e
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/RemoveSourceAction.java
@@ -0,0 +1,47 @@
+package org.simantics.document.linking.ge;
+
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.document.linking.ontology.DocumentLink;
+import org.simantics.ui.SimanticsUI;
+
+public class RemoveSourceAction implements ActionFactory{
+	
+	
+	@Override
+	public Runnable create(Object target) {
+		if (!(target instanceof Variable))
+			return null;
+		final Variable v = (Variable)target;
+		
+
+		return new Runnable() {
+			
+			@Override
+			public void run() {
+				SimanticsUI.getSession().asyncRequest(new WriteRequest() {
+					
+					@Override
+					public void perform(WriteGraph graph) throws DatabaseException {
+					    graph.markUndoPoint();
+					    
+						DocumentLink sl = DocumentLink.getInstance(graph);
+						Resource t = v.getPossibleRepresents(graph);
+						if (!graph.isInstanceOf(t, sl.Source))
+							return;
+						graph.deny(t);
+						
+					}
+				});
+				
+			}
+		};
+
+		
+	}
+
+}