net.mograsim.logic.model/src/net/mograsim/logic/model/snippets/symbolrenderers/DefaultSymbolRenderer.java

   1 package net.mograsim.logic.model.snippets.symbolrenderers;
   2
   3 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   4 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
   5 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
   6 import net.mograsim.logic.model.model.components.GUIComponent;
   7 import net.mograsim.logic.model.model.components.submodels.SubmodelComponent;
   8 import net.mograsim.logic.model.snippets.Renderer;
   9 import net.mograsim.logic.model.snippets.SnippetDefinintion;
  10 import net.mograsim.logic.model.snippets.SubmodelComponentSnippetSuppliers;
  11 import net.mograsim.preferences.ColorDefinition;
  12 import net.mograsim.preferences.ColorManager;
  13 import net.mograsim.preferences.Preferences;
  14
  15 public class DefaultSymbolRenderer implements Renderer
  16 {
  17         private static final String id = "<Symbol\nunknown>";
  18
  19         private final GUIComponent component;
  20
  21         public DefaultSymbolRenderer(SubmodelComponent component, @SuppressWarnings("unused") Void params)
  22         {
  23                 this.component = component;
  24         }
  25
  26         @Override
  27         public void render(GeneralGC gc, Rectangle visibleRegion)
  28         {
  29                 ColorDefinition fg = Preferences.current().getColorDefinition("net.mograsim.logic.model.color.text");
  30                 if (fg != null)
  31                         gc.setForeground(ColorManager.current().toColor(fg));
  32                 Point idSize = gc.textExtent(id);
  33                 Rectangle bounds = component.getBounds();
  34                 gc.drawText(id, bounds.x + (bounds.width - idSize.x) / 2, bounds.y + (bounds.height - idSize.y) / 2, true);
  35         }
  36
  37         static
  38         {
  39                 SubmodelComponentSnippetSuppliers.symbolRendererSupplier.setSnippetSupplier(DefaultSymbolRenderer.class.getCanonicalName(),
  40                                 SnippetDefinintion.create(Void.class, DefaultSymbolRenderer::new));
  41         }
  42 }