bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/view/SCLEditorComposite.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in 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.diagram.profile.view;\r
  13 \r
  14 import org.eclipse.jface.layout.GridDataFactory;\r
  15 import org.eclipse.jface.layout.GridLayoutFactory;\r
  16 import org.eclipse.swt.SWT;\r
  17 import org.eclipse.swt.widgets.Composite;\r
  18 import org.eclipse.swt.widgets.Display;\r
  19 import org.eclipse.ui.IWorkbenchSite;\r
  20 import org.simantics.browsing.ui.swt.widgets.Button;\r
  21 import org.simantics.browsing.ui.swt.widgets.SCLEditor;\r
  22 import org.simantics.browsing.ui.swt.widgets.StringPropertyFactory;\r
  23 import org.simantics.browsing.ui.swt.widgets.impl.SelectionListenerImpl;\r
  24 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
  25 import org.simantics.db.Resource;\r
  26 import org.simantics.db.WriteGraph;\r
  27 import org.simantics.db.exception.DatabaseException;\r
  28 import org.simantics.db.management.ISessionContext;\r
  29 import org.simantics.operation.Layer0X;\r
  30 import org.simantics.selectionview.ConfigurationComposite;\r
  31 \r
  32 \r
  33 public class SCLEditorComposite extends ConfigurationComposite {\r
  34     \r
  35         private SCLEditor editor;\r
  36         \r
  37     public void create(Composite body, IWorkbenchSite site, ISessionContext context, final WidgetSupport support) {\r
  38         \r
  39         GridLayoutFactory.fillDefaults().spacing(0, 0).equalWidth(false).numColumns(2).applyTo(body);\r
  40         body.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));\r
  41         \r
  42         Button button = new Button(body, support, SWT.NONE);\r
  43         button.setText("&Apply changes");\r
  44         button.addSelectionListener(new SelectionListenerImpl<Resource>(context) {\r
  45 \r
  46                 private String content;\r
  47                 \r
  48                 @Override\r
  49                 public void beforeApply() {\r
  50                         content = editor.getContent();\r
  51                         editor.getWidget().storeSelectedRange();\r
  52                         editor.getControl().setFocus();\r
  53                         editor.getWidget().restoreSelectedRange();\r
  54                 }\r
  55                 \r
  56                         @Override\r
  57                         public void apply(WriteGraph graph, Resource group) throws DatabaseException {\r
  58                             Layer0X L0X = Layer0X.getInstance(graph);\r
  59                                 graph.claimLiteral(group, L0X.HasExpression, content);\r
  60                         }\r
  61                         \r
  62                 });\r
  63         \r
  64         editor = new SCLEditor(body, support, SWT.BORDER | SWT.FLAT);\r
  65         editor.setTextFactory(new StringPropertyFactory(Layer0X.URIs.HasExpression));\r
  66         //editor.addModifyListener(new StringPropertyModifier(context, Layer0.URIs.HasExpression));\r
  67         GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(editor.getControl());\r
  68         \r
  69     }\r
  70     \r
  71 }\r