Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.image.ui / src / org / simantics / image / ui / CreateImage.java

diff --git a/bundles/org.simantics.image.ui/src/org/simantics/image/ui/CreateImage.java b/bundles/org.simantics.image.ui/src/org/simantics/image/ui/CreateImage.java
new file mode 100644 (file)
index 0000000..8fd6375
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+++ b/bundles/org.simantics.image.ui/src/org/simantics/image/ui/CreateImage.java
@@ -0,0 +1,99 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.image.ui;\r
+\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.request.WriteRequest;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.util.Layer0Utils;\r
+import org.simantics.image2.ontology.ImageResource;\r
+import org.simantics.layer0.Layer0;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class CreateImage extends WriteRequest {\r
+\r
+    private Resource container;\r
+    private ImageSource source;\r
+\r
+    public CreateImage(Resource container, ImageSource source) {\r
+        this.container = container;\r
+        this.source = source;\r
+    }\r
+\r
+    public static Resource getType(ReadGraph graph, ImageSource source) throws DatabaseException {\r
+       ImageResource IMAGE = ImageResource.getInstance(graph);\r
+       String name = source.name.toLowerCase();\r
+       if(name.endsWith("svg")) return IMAGE.SvgImage;\r
+       else if(name.endsWith("png")) return IMAGE.PngImage;\r
+       else if(name.endsWith("jpg") || name.endsWith("jpeg")) return IMAGE.JpegImage;\r
+       else if(name.endsWith("gif")) return IMAGE.GifImage;\r
+       else throw new DatabaseException("Unsupported image format " + source.name);\r
+    }\r
+    \r
+    public static void claimLiteral(WriteGraph graph, Resource image, ImageSource source) throws DatabaseException {\r
+        String name = source.name.toLowerCase();\r
+        if (name.endsWith("svg"))\r
+            graph.claimValue(image, new String(source.data), Bindings.STRING);\r
+        else if (name.endsWith("png") || name.endsWith("jpg") || name.endsWith("jpeg") || name.endsWith("gif"))\r
+            graph.claimValue(image, source.data, Bindings.BYTE_ARRAY);\r
+       else throw new DatabaseException("Unsupported image format " + source.name);\r
+    }\r
+\r
+    @Override\r
+    public void perform(WriteGraph graph) throws DatabaseException {\r
+       doImage(graph, container, source);\r
+    }\r
+    \r
+    public Resource doImage(WriteGraph graph, Resource parent, ImageSource source) throws DatabaseException {\r
+        graph.markUndoPoint();\r
+       Layer0 L0 = Layer0.getInstance(graph);\r
+       Resource image = graph.newResource();\r
+       graph.claim(image, L0.InstanceOf, null, getType(graph, source));\r
+       graph.claimLiteral(image, L0.HasName, source.name, Bindings.STRING);\r
+       claimLiteral(graph, image, source);\r
+       graph.claim(parent, L0.ConsistsOf, image);\r
+       Layer0Utils.addCommentMetadata(graph, "Imported image " + source.name + " " + image.toString());\r
+       return image;\r
+       \r
+//     if(file.getPath().endsWith("svg")) {\r
+//            ImageSource src = ImportImagesActionFactory.toImageSource(file);\r
+//            Layer0 l0 = Layer0.getInstance(graph);\r
+//            ImageResource img = ImageResource.getInstance(graph);\r
+//            Resource image = graph.newResource();\r
+//            graph.claim(image, l0.InstanceOf, null, img.Image);\r
+//            graph.claimLiteral(image, l0.HasName, src.name, Bindings.STRING);\r
+//            String document = FileUtils.getContents(file.getAbsolutePath());\r
+//            graph.claimLiteral(image, img.HasImageDocument, document, Bindings.STRING);\r
+//            graph.claim(container, l0.ConsistsOf, image);\r
+//            graph.claim(container, img.HasImage, image);\r
+//     } else {\r
+//     }\r
+//\r
+//     \r
+//        Layer0 l0 = Layer0.getInstance(graph);\r
+//        ImageResource img = ImageResource.getInstance(graph);\r
+//\r
+//        Resource image = graph.newResource();\r
+//        graph.claim(image, l0.InstanceOf, null, img.Image);\r
+//        graph.claimLiteral(image, l0.HasName, source.name, Bindings.STRING);\r
+//        graph.claimLiteral(image, img.HasImageData, source.data, Bindings.BYTE_ARRAY);\r
+//        graph.claim(container, l0.ConsistsOf, image);\r
+//        graph.claim(container, img.HasImage, image);\r
+               \r
+    }\r
+\r
+}
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