bundles/org.simantics.views.swt/src/org/simantics/views/swt/loader/TrackedTextLoader.java.keep

   1 package org.simantics.views.swt.loader;
   2
   3 import org.simantics.databoard.Bindings;
   4 import org.simantics.datatypes.literal.Font;
   5 import org.simantics.datatypes.literal.RGB;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.VirtualGraph;
   8 import org.simantics.db.WriteGraph;
   9 import org.simantics.db.common.request.WriteRequest;
  10 import org.simantics.db.exception.DatabaseException;
  11 import org.simantics.db.layer0.util.Simantics;
  12 import org.simantics.db.layer0.variable.Variable;
  13 import org.simantics.scenegraph.ParentNode;
  14 import org.simantics.scenegraph.loader.ScenegraphLoader;
  15 import org.simantics.utils.ui.widgets.TrackedModifyEvent;
  16 import org.simantics.utils.ui.widgets.TrackedModifyListener;
  17 import org.simantics.views.ViewUtils;
  18 import org.simantics.views.ontology.ViewsResources;
  19 import org.simantics.views.swt.client.base.ISWTViewNode;
  20 import org.simantics.views.swt.client.impl.SWTTrackedText;
  21
  22 public class TrackedTextLoader implements ScenegraphLoader {
  23
  24         final private Resource configuration;
  25
  26         public TrackedTextLoader(Resource configuration) {
  27                 this.configuration = configuration;
  28         }
  29
  30         @Override
  31         public ISWTViewNode create(ParentNode<ISWTViewNode> parent, final Variable context) throws DatabaseException {
  32
  33                 SWTTrackedText node = parent.addNode(SWTTrackedText.class);
  34
  35                 node.setLayoutData(LoaderUtils.getGridData(configuration));
  36                 node.setStyle(LoaderUtils.getStyle(configuration));
  37
  38                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TextContainer_HasText, node.getTextFunction());
  39                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.Control_HasForeground, RGB.Integer.BINDING, node.getForegroundFunction());
  40                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TrackedText_HasInvalidBackground, RGB.Integer.BINDING, node.getInvalidBackgroundFunction());
  41                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TrackedText_HasInactiveBackground, RGB.Integer.BINDING, node.getInactiveBackgroundFunction());
  42                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TrackedText_HasHoverBackground, RGB.Integer.BINDING, node.getHoverBackgroundFunction());
  43                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TrackedText_HasEditingBackground, RGB.Integer.BINDING, node.getEditingBackgroundFunction());
  44                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.Control_HasFont, Font.BINDING, node.getFontFunction());
  45
  46                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TextReceiver_Modifier, node.getModifierFunction());
  47                 LoaderUtils.listen(configuration, context, ViewsResources.URIs.TextReceiver_Validator, node.getValidatorFunction());
  48
  49                 node.addModifyListener(new TrackedModifyListener() {
  50
  51                         @Override
  52                         public void modifyText(TrackedModifyEvent e) {
  53
  54                                 final String text = e.getText();
  55
  56                     Simantics.getSession().async(new WriteRequest(Simantics.getSession().getService(VirtualGraph.class)) {
  57
  58                                         @Override
  59                                         public void perform(WriteGraph graph) throws DatabaseException {
  60                                                 ViewsResources VIEW = ViewsResources.getInstance(graph);
  61                                                 System.err.println("setParameter " + context.getURI(graph) + " -> " + text);
  62                                     ViewUtils.setParameter(graph, context, VIEW.TrackedText_Content, text, Bindings.STRING);
  63                                         }
  64
  65                     });
  66
  67                         }
  68
  69                 });
  70
  71                 return node;
  72
  73         }
  74
  75 }