bundles/org.simantics.modeling.template2d.ui/src/org/simantics/modeling/template2d/ui/actions/NewText.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2012 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.modeling.template2d.ui.actions;\r
  13 \r
  14 import java.util.Arrays;\r
  15 \r
  16 import org.simantics.databoard.Bindings;\r
  17 import org.simantics.datatypes.DatatypeResource;\r
  18 import org.simantics.datatypes.literal.Font;\r
  19 import org.simantics.datatypes.literal.RGB;\r
  20 import org.simantics.db.Resource;\r
  21 import org.simantics.db.WriteGraph;\r
  22 import org.simantics.db.common.request.WriteRequest;\r
  23 import org.simantics.db.common.utils.ListUtils;\r
  24 import org.simantics.db.common.utils.NameUtils;\r
  25 import org.simantics.db.exception.DatabaseException;\r
  26 import org.simantics.db.layer0.adapter.ActionFactory;\r
  27 import org.simantics.diagram.stubs.DiagramResource;\r
  28 import org.simantics.diagram.stubs.G2DResource;\r
  29 import org.simantics.layer0.Layer0;\r
  30 import org.simantics.scenegraph.ontology.ScenegraphResources;\r
  31 import org.simantics.ui.SimanticsUI;\r
  32 \r
  33 public class NewText implements ActionFactory {\r
  34 \r
  35     @Override\r
  36     public Runnable create(Object target) {\r
  37         if(!(target instanceof Resource))\r
  38             return null;\r
  39         final Resource parent = (Resource)target;\r
  40 \r
  41         return new Runnable() {\r
  42             @Override\r
  43             public void run() {\r
  44                 SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  45                     @Override\r
  46                     public void perform(WriteGraph g) throws DatabaseException {\r
  47                         g.markUndoPoint();\r
  48                         createNewText(g, parent);\r
  49                     }\r
  50                 });\r
  51             }\r
  52         };\r
  53     }\r
  54     \r
  55     public static Resource createNewText(WriteGraph g, Resource parent) throws DatabaseException {\r
  56 \r
  57         Layer0 L0 = Layer0.getInstance(g);\r
  58         DiagramResource DIA = DiagramResource.getInstance(g);\r
  59         DatatypeResource DATA = DatatypeResource.getInstance(g);\r
  60         G2DResource G2D = G2DResource.getInstance(g);\r
  61         ScenegraphResources SG = ScenegraphResources.getInstance(g);\r
  62         \r
  63         Resource monitor = g.newResource();\r
  64         g.claim(monitor, L0.InstanceOf, null, DIA.Scenegraph_Text);\r
  65         String name = NameUtils.findFreshName(g, "Text", parent, L0.ConsistsOf);\r
  66         g.addLiteral(monitor, L0.HasName, L0.NameOf, L0.String, name, Bindings.STRING);\r
  67         g.addLiteral(monitor, DIA.Scenegraph_Text_text, DIA.Scenegraph_Monitor_text_Inverse, "text", Bindings.STRING);\r
  68         g.addLiteral(monitor, DIA.Scenegraph_AbstractText_width, DIA.Scenegraph_AbstractText_width_Inverse, 0.0f, Bindings.FLOAT);\r
  69         g.addLiteral(monitor, DIA.Scenegraph_AbstractText_horizontalAlignment, DIA.Scenegraph_AbstractText_horizontalAlignment_Inverse, L0.Byte, (byte)0, Bindings.BYTE);\r
  70         //g.claim(monitor, DIA.Scenegraph_AbstractText_hAlignment, DIA.Scenegraph_AbstractText_hAlignment_Inverse, DIA.Scenegraph_AbstractText_HAlignment_Left);\r
  71         g.addLiteral(monitor, DIA.Scenegraph_AbstractText_color, DIA.Scenegraph_AbstractText_color_Inverse, DATA.RGB_Integer, new RGB.Integer(0,0,0), Bindings.getBindingUnchecked(RGB.Integer.class));\r
  72         g.addLiteral(monitor, DIA.Scenegraph_AbstractText_font, DIA.Scenegraph_AbstractText_font_Inverse, DATA.Font, new Font("Arial", 12, "Normal"), Bindings.getBindingUnchecked(Font.class));\r
  73         g.addLiteral(monitor, DIA.Scenegraph_AbstractText_transform, DIA.Scenegraph_AbstractText_transform_Inverse, G2D.Transform, new Double[] { 1.0, 0.0, 0.0, 1.0, 0.0, 0.0 }, Bindings.getBindingUnchecked(Double[].class));\r
  74         g.claim(monitor, L0.PartOf, parent);\r
  75         Resource list = g.getPossibleObject(parent, SG.Node_children);\r
  76         if (list != null)\r
  77                 ListUtils.insertBack(g, list, Arrays.asList(monitor));\r
  78         return monitor;\r
  79     }\r
  80 }\r