X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.common%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fcommon%2Fprocessors%2FViewpointFactoryResolver.java;fp=bundles%2Forg.simantics.browsing.ui.common%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fcommon%2Fprocessors%2FViewpointFactoryResolver.java;h=6df5756edf0b84fcb835057941095218ea174d5e;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/processors/ViewpointFactoryResolver.java b/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/processors/ViewpointFactoryResolver.java
new file mode 100644
index 000000000..6df5756ed
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/processors/ViewpointFactoryResolver.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * 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.browsing.ui.common.processors;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.common.EvaluatorData;
+import org.simantics.browsing.ui.common.EvaluatorData.Evaluator;
+import org.simantics.browsing.ui.common.EvaluatorData.EvaluatorTree;
+import org.simantics.browsing.ui.content.ViewpointFactory;
+
+/**
+ * A query processor for resolving available {@link ViewpointFactory} instances
+ * for a {@link NodeContext}.
+ * 
+ * <p>
+ * This implementation works completely based on the generic
+ * {@link AbstractFactoryResolverQueryProcessor} and an {@link EvaluatorData}
+ * which is used to guide the resolution. See
+ * {@link AbstractFactoryResolverQueryProcessor} for an explanation of the
+ * generic logic.
+ * </p>
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class ViewpointFactoryResolver extends AbstractFactoryResolverQueryProcessor<ViewpointFactory> {
+
+    public ViewpointFactoryResolver(EvaluatorData data) {
+        super(data, BuiltinKeys.VIEWPOINT_FACTORIES);
+    }
+
+    @Override
+    protected EvaluatorTree<ViewpointFactory> getEvaluatorTree(Evaluator evaluator) {
+        return evaluator.getViewpointTree();
+    }
+
+}