X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fflag%2FIOTableUtil.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fflag%2FIOTableUtil.java;h=6b145622e035956e4ee0936837950cee7a6e485e;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/IOTableUtil.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/IOTableUtil.java
new file mode 100644
index 000000000..6b145622e
--- /dev/null
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/flag/IOTableUtil.java
@@ -0,0 +1,53 @@
+package org.simantics.diagram.flag;
+
+import java.util.Collection;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.function.All;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.template2d.ontology.Template2dResource;
+
+public class IOTableUtil {
+    public static IOTablesInfo getIOTablesInfo(ReadGraph graph, Resource diagram) throws DatabaseException {
+        return graph.syncRequest(new ResourceRead<IOTablesInfo>(diagram) {
+            @Override
+            public IOTablesInfo perform(ReadGraph graph) throws DatabaseException {
+                Resource template = All.getTemplateFromDiagram(graph, resource);
+                if(template == null)
+                    return IOTablesInfo.EMPTY;
+                
+                Layer0 L0 = Layer0.getInstance(graph);
+                Template2dResource TEMPLATE2D = Template2dResource.getInstance(graph);
+                DiagramResource DIA = DiagramResource.getInstance(graph);
+                
+                IOTablesInfo result = new IOTablesInfo();
+                Collection<Resource> slotTables = graph.getObjects(template, L0.ConsistsOf);
+                for (Resource slotTable : slotTables) {
+                    if (!graph.isInstanceOf(slotTable, TEMPLATE2D.FlagTable))
+                        continue;
+                    String name = graph.getPossibleRelatedValue(slotTable, L0.HasName, Bindings.STRING);
+                    if (name == null)
+                        continue;
+                    Float width = graph.getPossibleRelatedValue(slotTable, TEMPLATE2D.FlagTable_HasWidth, Bindings.FLOAT);
+                    Float rowHeight = graph.getPossibleRelatedValue(slotTable, TEMPLATE2D.FlagTable_HasRowHeigth, Bindings.FLOAT);
+                    double[] transform = graph.getPossibleRelatedValue2(slotTable, DIA.Scenegraph_Composite_transform, Bindings.getBindingUnchecked(double[].class));
+                    if(width == null || rowHeight == null || transform == null)
+                        continue;
+                    result.tables.add(new IOTableInfo(name, transform[4], transform[5], width, rowHeight));
+                }
+                return result;
+            }
+        });
+    }
+    
+    public static boolean bindFlagToTable(WriteGraph graph, Resource diagram, Resource flagResource, double flagX, double flagY) throws DatabaseException {
+        IOTablesInfo ioTablesInfo = IOTableUtil.getIOTablesInfo(graph, diagram);
+        return ioTablesInfo.updateBinding(graph, DiagramResource.getInstance(graph), flagResource, flagX, flagY);
+    }
+}