X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Fui%2FChartItemLabelRule.java;fp=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Fui%2FChartItemLabelRule.java;h=8fdd945b27fadfda412faacb1b8024ec682a6232;hp=189c9e09b9606d62024c0597c2a0d1d20909c461;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.charts/src/org/simantics/charts/ui/ChartItemLabelRule.java b/bundles/org.simantics.charts/src/org/simantics/charts/ui/ChartItemLabelRule.java
index 189c9e09b..8fdd945b2 100644
--- a/bundles/org.simantics.charts/src/org/simantics/charts/ui/ChartItemLabelRule.java
+++ b/bundles/org.simantics.charts/src/org/simantics/charts/ui/ChartItemLabelRule.java
@@ -1,118 +1,118 @@
-package org.simantics.charts.ui;
-
-import java.util.Collections;
-import java.util.Map;
-
-import org.simantics.browsing.ui.model.labels.LabelRule;
-import org.simantics.charts.ontology.ChartResource;
-import org.simantics.databoard.Bindings;
-import org.simantics.databoard.Databoard;
-import org.simantics.databoard.binding.Binding;
-import org.simantics.databoard.util.URIStringUtils;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.request.PossibleActiveExperiment;
-import org.simantics.db.layer0.request.PossibleModel;
-import org.simantics.db.layer0.variable.RVI;
-import org.simantics.db.layer0.variable.Variable;
-import org.simantics.db.layer0.variable.Variables;
-import org.simantics.layer0.Layer0;
-import org.simantics.modeling.ModelingResources;
-import org.simantics.modeling.subscription.SubscriptionItemLabel;
-
-/**
- * Used for labeling both chart plots and subscription items.
- * 
- * @author Tuukka Lehtonen
- */
-public class ChartItemLabelRule implements LabelRule {
-
-    public static final ChartItemLabelRule INSTANCE = new ChartItemLabelRule();
-
-    @Override
-    public boolean isCompatible(Class<?> contentType) {
-        return contentType.equals(Resource.class);
-    }
-
-    public String getLabel_(ReadGraph graph, Resource item) throws DatabaseException {
-        Layer0 L0 = Layer0.getInstance(graph);
-        ChartResource CHART = ChartResource.getInstance(graph);
-        ModelingResources MOD = ModelingResources.getInstance(graph);
-
-        StringBuilder sb = new StringBuilder();
-
-        Integer index = graph.getPossibleRelatedValue(item, CHART.Chart_Item_Index, Bindings.INTEGER);
-        sb.append( index==null ? "" : index+". " );
-
-        String subscriptionItemLabel = null;
-        String unitStr = null;
-        SubscriptionState subscriptionState = SubscriptionState.IGNORE;
-        Resource subscriptionItem = graph.getPossibleObject(item, CHART.Chart_Item_HasSubscriptionItem);
-        if (subscriptionItem != null) {
-            subscriptionItemLabel = graph.getPossibleRelatedValue(subscriptionItem, L0.HasLabel, Bindings.STRING);
-
-            Binding rviBinding = graph.getService(Databoard.class).getBindingUnchecked( RVI.class );
-            RVI rvi = graph.getPossibleRelatedValue(subscriptionItem, MOD.Subscription_Item_VariableId, rviBinding);
-
-            // Create label from rvi if subscription has no label
-            if (subscriptionItemLabel == null || subscriptionItemLabel.isEmpty()) {
-                Variable configuration = Variables.getPossibleConfigurationContext(graph, subscriptionItem);
-                if (rvi != null && configuration != null) {
-                    subscriptionItemLabel = rvi.asPossibleString(graph, configuration);
-                    if (subscriptionItemLabel == null)
-                        subscriptionItemLabel = rvi.toPossibleString(graph, configuration);
-                    if (subscriptionItemLabel != null) {
-                        subscriptionItemLabel = SubscriptionItemLabel.removeVariablePrefixPath(subscriptionItemLabel);
-                        subscriptionItemLabel = URIStringUtils.unescape(subscriptionItemLabel);
-                    }
-                }
-            }
-
-            subscriptionState = getSubscriptionState(graph, rvi, subscriptionItem);
-            unitStr = graph.getPossibleRelatedValue(subscriptionItem, MOD.Subscription_Item_Unit, Bindings.STRING);
-        }
-        if (subscriptionItemLabel!=null) {
-            sb.append(subscriptionItemLabel);
-        } else {
-            sb.append("<not associated to a subscription item>");
-        }
-
-        if ( unitStr != null && !unitStr.isEmpty() ) {
-            sb.append(" [");
-            sb.append(unitStr);
-            sb.append("]");
-        }
-
-        if (subscriptionState == SubscriptionState.INVALID)
-            sb.append(" (invalid subscription)");
-
-        return sb.toString();
-    }
-
-    private static SubscriptionState getSubscriptionState(ReadGraph graph, RVI rvi, Resource subscriptionItem) throws DatabaseException {
-        Resource model = graph.sync( new PossibleModel(subscriptionItem) );
-        if (model == null)
-            return SubscriptionState.IGNORE;
-        Resource run = graph.sync( new PossibleActiveExperiment(model) );
-        if (run == null)
-            return SubscriptionState.IGNORE;
-        Variable base = Variables.getPossibleVariable(graph, run);
-        if (base == null)
-            return SubscriptionState.IGNORE;
-        Variable var = rvi.resolvePossible(graph, base);
-        return var != null ? SubscriptionState.VALID :  SubscriptionState.INVALID;
-    }
-
-    @Override
-    public Map<String, String> getLabel(ReadGraph graph, Object content) throws DatabaseException {
-        return Collections.singletonMap(ChartItemImageRule.COLUMN_KEY, getLabel_(graph, (Resource) content));
-    }
-
-    public static enum SubscriptionState {
-        IGNORE,
-        INVALID,
-        VALID
-    }
-
-}
+package org.simantics.charts.ui;
+
+import java.util.Collections;
+import java.util.Map;
+
+import org.simantics.browsing.ui.model.labels.LabelRule;
+import org.simantics.charts.ontology.ChartResource;
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.Databoard;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.util.URIStringUtils;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.PossibleActiveExperiment;
+import org.simantics.db.layer0.request.PossibleModel;
+import org.simantics.db.layer0.variable.RVI;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.db.layer0.variable.Variables;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.modeling.subscription.SubscriptionItemLabel;
+
+/**
+ * Used for labeling both chart plots and subscription items.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class ChartItemLabelRule implements LabelRule {
+
+    public static final ChartItemLabelRule INSTANCE = new ChartItemLabelRule();
+
+    @Override
+    public boolean isCompatible(Class<?> contentType) {
+        return contentType.equals(Resource.class);
+    }
+
+    public String getLabel_(ReadGraph graph, Resource item) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(graph);
+        ChartResource CHART = ChartResource.getInstance(graph);
+        ModelingResources MOD = ModelingResources.getInstance(graph);
+
+        StringBuilder sb = new StringBuilder();
+
+        Integer index = graph.getPossibleRelatedValue(item, CHART.Chart_Item_Index, Bindings.INTEGER);
+        sb.append( index==null ? "" : index+". " );
+
+        String subscriptionItemLabel = null;
+        String unitStr = null;
+        SubscriptionState subscriptionState = SubscriptionState.IGNORE;
+        Resource subscriptionItem = graph.getPossibleObject(item, CHART.Chart_Item_HasSubscriptionItem);
+        if (subscriptionItem != null) {
+            subscriptionItemLabel = graph.getPossibleRelatedValue(subscriptionItem, L0.HasLabel, Bindings.STRING);
+
+            Binding rviBinding = graph.getService(Databoard.class).getBindingUnchecked( RVI.class );
+            RVI rvi = graph.getPossibleRelatedValue(subscriptionItem, MOD.Subscription_Item_VariableId, rviBinding);
+
+            // Create label from rvi if subscription has no label
+            if (subscriptionItemLabel == null || subscriptionItemLabel.isEmpty()) {
+                Variable configuration = Variables.getPossibleConfigurationContext(graph, subscriptionItem);
+                if (rvi != null && configuration != null) {
+                    subscriptionItemLabel = rvi.asPossibleString(graph, configuration);
+                    if (subscriptionItemLabel == null)
+                        subscriptionItemLabel = rvi.toPossibleString(graph, configuration);
+                    if (subscriptionItemLabel != null) {
+                        subscriptionItemLabel = SubscriptionItemLabel.removeVariablePrefixPath(subscriptionItemLabel);
+                        subscriptionItemLabel = URIStringUtils.unescape(subscriptionItemLabel);
+                    }
+                }
+            }
+
+            subscriptionState = getSubscriptionState(graph, rvi, subscriptionItem);
+            unitStr = graph.getPossibleRelatedValue(subscriptionItem, MOD.Subscription_Item_Unit, Bindings.STRING);
+        }
+        if (subscriptionItemLabel!=null) {
+            sb.append(subscriptionItemLabel);
+        } else {
+            sb.append("<not associated to a subscription item>");
+        }
+
+        if ( unitStr != null && !unitStr.isEmpty() ) {
+            sb.append(" [");
+            sb.append(unitStr);
+            sb.append("]");
+        }
+
+        if (subscriptionState == SubscriptionState.INVALID)
+            sb.append(" (invalid subscription)");
+
+        return sb.toString();
+    }
+
+    private static SubscriptionState getSubscriptionState(ReadGraph graph, RVI rvi, Resource subscriptionItem) throws DatabaseException {
+        Resource model = graph.sync( new PossibleModel(subscriptionItem) );
+        if (model == null)
+            return SubscriptionState.IGNORE;
+        Resource run = graph.sync( new PossibleActiveExperiment(model) );
+        if (run == null)
+            return SubscriptionState.IGNORE;
+        Variable base = Variables.getPossibleVariable(graph, run);
+        if (base == null)
+            return SubscriptionState.IGNORE;
+        Variable var = rvi.resolvePossible(graph, base);
+        return var != null ? SubscriptionState.VALID :  SubscriptionState.INVALID;
+    }
+
+    @Override
+    public Map<String, String> getLabel(ReadGraph graph, Object content) throws DatabaseException {
+        return Collections.singletonMap(ChartItemImageRule.COLUMN_KEY, getLabel_(graph, (Resource) content));
+    }
+
+    public static enum SubscriptionState {
+        IGNORE,
+        INVALID,
+        VALID
+    }
+
+}