X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fadapter%2FGroupStyleProfileEntry.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fadapter%2FGroupStyleProfileEntry.java;h=32c285721a76b978261a9d69e103184734fcf92d;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GroupStyleProfileEntry.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GroupStyleProfileEntry.java
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+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GroupStyleProfileEntry.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.adapter;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.scenegraph.profile.EvaluationContext;
+import org.simantics.scenegraph.profile.Group;
+import org.simantics.scenegraph.profile.ProfileEntry;
+import org.simantics.scenegraph.profile.Style;
+import org.simantics.utils.ui.ErrorLogger;
+
+public class GroupStyleProfileEntry implements ProfileEntry {
+
+    private final Resource entry;
+    private boolean        active = false;
+
+    private Style          style;
+    private Group          group;
+    private double         priority;
+
+    public GroupStyleProfileEntry(ReadGraph graph, Resource entry) throws DatabaseException {
+        this.entry = entry;
+
+        DiagramResource dr = DiagramResource.getInstance(graph);
+        Resource style = graph.getPossibleObject(entry, dr.ProfileEntry_HasStyle);
+        Resource group = graph.getPossibleObject(entry, dr.ProfileEntry_HasGroup);
+
+        Double priority = graph.getPossibleRelatedValue(entry, dr.ProfileEntry_HasPriority);
+        if(priority != null) this.priority = priority;
+        else this.priority = 0;
+
+        GroupStyleProfileEntry.this.style = graph.adapt(style, Style.class);
+        GroupStyleProfileEntry.this.group = graph.adapt(group, Group.class);
+    }
+
+    @Override
+    public void activate(RequestProcessor processor, final Resource runtimeDiagram, final EvaluationContext observer) {
+
+        try {
+            processor.syncRequest(new ReadRequest() {
+
+                @Override
+                public void run(ReadGraph graph) throws DatabaseException {
+
+                    GroupStyleProfileEntry.this.style.activate(graph, runtimeDiagram, entry, GroupStyleProfileEntry.this.group, observer);
+
+                }
+
+            });
+
+            active = true;
+
+        } catch (DatabaseException e) {
+            ErrorLogger.defaultLogError(e);
+        }
+    }
+
+    @Override
+    public void deactivate(Resource diagram, EvaluationContext observer) {
+        if (style == null) {
+            System.out.println("GroupStyleProfileEntry has null style!");
+            return;
+        }
+
+        style.deactivate(diagram, entry, group, observer);
+        active = false;
+    }
+
+    @Override
+    public void apply(EvaluationContext observer) {
+        if (style == null) {
+            System.out.println("GroupStyleProfileEntry has null style!");
+            return;
+        }
+        style.apply(entry, group, observer);
+    }
+
+    @Override
+    public int hashCode() {
+        return entry.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object object) {
+        if (this == object)
+            return true;
+        else if (object == null)
+            return false;
+        else if (GroupStyleProfileEntry.class != object.getClass())
+            return false;
+        GroupStyleProfileEntry other = (GroupStyleProfileEntry)object;
+        return entry.equals(other.entry);
+    }
+    
+    @Override
+    public String toString() {
+        return "" + style + " applied to " + group;
+    }
+
+    @Override
+    public boolean isActive() {
+        return active;
+    }
+    
+    @Override
+    public double getPriority() {
+    	return priority;
+    }
+
+}