Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.issues.ui / src / org / simantics / issues / ui / SetSeverityAction.java

diff --git a/bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/SetSeverityAction.java b/bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/SetSeverityAction.java
new file mode 100644 (file)
index 0000000..c52807d
--- /dev/null
+++ b/bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/SetSeverityAction.java
@@ -0,0 +1,78 @@
+package org.simantics.issues.ui;\r
+\r
+import java.util.Collection;\r
+import java.util.Collections;\r
+import java.util.Set;\r
+\r
+import org.simantics.Simantics;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.VirtualGraph;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.request.WriteRequest;\r
+import org.simantics.db.common.utils.NameUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.adapter.ActionFactory;\r
+import org.simantics.db.layer0.adapter.ActionFactory2;\r
+import org.simantics.db.layer0.util.Layer0Utils;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.db.service.VirtualGraphSupport;\r
+import org.simantics.issues.ontology.IssueResource;\r
+import org.simantics.issues.ui.ontology.IssueUIResource;\r
+import org.simantics.utils.ui.ISelectionUtils;\r
+\r
+public class SetSeverityAction implements ActionFactory, ActionFactory2 {\r
+       \r
+       final Resource action;\r
+       \r
+       public SetSeverityAction(Resource action) {\r
+               this.action = action;\r
+       }\r
+\r
+       @Override\r
+       public Runnable create(Object target) {\r
+               if(!(target instanceof Variable))\r
+                       return null;\r
+               return setSeverity(Collections.singletonList(((Variable) target)));\r
+       }\r
+\r
+       @Override\r
+       public Runnable create(Collection<?> targets) {\r
+               Set<Variable> variables = ISelectionUtils.filterSetSelection(targets, Variable.class);\r
+               return setSeverity(variables);\r
+       }\r
+\r
+       private Runnable setSeverity(final Collection<Variable> issues) {\r
+               return new Runnable() {\r
+                       @Override\r
+                       public void run() {\r
+                               Simantics.getSession().asyncRequest(new WriteRequest() {\r
+                                       @Override\r
+                                       public void perform(WriteGraph graph) throws DatabaseException {\r
+                                               graph.markUndoPoint();\r
+                                               IssueUIResource UI = IssueUIResource.getInstance(graph); \r
+                                               Resource severity = graph.getSingleObject(action, UI.Actions_SetSeverityAction_HasSeverity);\r
+                                               setSeverity(graph, severity, issues);\r
+                                       }\r
+                               });\r
+                       }\r
+               };\r
+       }\r
+\r
+       public static void setSeverity(WriteGraph graph, final Resource severity, Collection<Variable> issues) throws DatabaseException {\r
+               for (Variable issue : issues) {\r
+                       final Resource resource = issue.getRepresents(graph);\r
+                       VirtualGraphSupport vgs = graph.getService(VirtualGraphSupport.class);\r
+                       VirtualGraph vg = vgs.getGraph(graph, resource);\r
+                       graph.sync(new WriteRequest(vg) {\r
+                               @Override\r
+                               public void perform(WriteGraph graph) throws DatabaseException {\r
+                                       IssueResource ISSUE = IssueResource.getInstance(graph);\r
+                                       graph.deny(resource, ISSUE.Issue_HasSeverity);\r
+                                       graph.claim(resource, ISSUE.Issue_HasSeverity, null, severity);\r
+                                       Layer0Utils.addCommentMetadata(graph, "Changed severity of " + NameUtils.getSafeLabel(graph, resource) + " to " + NameUtils.getSafeName(graph, severity));      \r
+                               }\r
+                       });\r
+               }\r
+       }\r
+\r
+}\r