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.serializing.IdentifierGetter;
   9 import net.mograsim.logic.model.snippets.Renderer;
  10 import net.mograsim.logic.model.snippets.SnippetDefinintion;
  11 import net.mograsim.logic.model.snippets.SubmodelComponentSnippetSuppliers;
  12 import net.mograsim.preferences.ColorDefinition;
  13 import net.mograsim.preferences.ColorManager;
  14 import net.mograsim.preferences.Preferences;
  15
  16 public class DefaultSymbolRenderer implements Renderer
  17 {
  18         private static final String id = "<Symbol\nunknown>";
  19
  20         private final GUIComponent component;
  21
  22         public DefaultSymbolRenderer(SubmodelComponent component)
  23         {
  24                 this(component, null);
  25         }
  26
  27         public DefaultSymbolRenderer(SubmodelComponent component, @SuppressWarnings("unused") Void params)
  28         {
  29                 this.component = component;
  30         }
  31
  32         @Override
  33         public void render(GeneralGC gc, Rectangle visibleRegion)
  34         {
  35                 ColorDefinition fg = Preferences.current().getColorDefinition("net.mograsim.logic.model.color.text");
  36                 if (fg != null)
  37                         gc.setForeground(ColorManager.current().toColor(fg));
  38                 Point idSize = gc.textExtent(id);
  39                 Rectangle bounds = component.getBounds();
  40                 gc.drawText(id, bounds.x + (bounds.width - idSize.x) / 2, bounds.y + (bounds.height - idSize.y) / 2, true);
  41         }
  42
  43         @Override
  44         public Void getParamsForSerializing(IdentifierGetter idGetter)
  45         {
  46                 return null;
  47         }
  48
  49         static
  50         {
  51                 SubmodelComponentSnippetSuppliers.symbolRendererSupplier.setSnippetSupplier(DefaultSymbolRenderer.class.getCanonicalName(),
  52                                 SnippetDefinintion.create(Void.class, DefaultSymbolRenderer::new));
  53         }
  54 }