gerrit.simantics Code Review - simantics/platform.git/blob

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