net.mograsim.logic.ui/src/net/mograsim/logic/ui/serializing/snippets/symbolrenderers/DefaultSymbolRendererProvider.java

   1 package net.mograsim.logic.ui.serializing.snippets.symbolrenderers;
   2
   3 import com.google.gson.JsonElement;
   4
   5 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
   6 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
   7 import net.mograsim.logic.ui.serializing.DeserializedSubmodelComponent;
   8 import net.mograsim.logic.ui.serializing.snippets.Renderer;
   9 import net.mograsim.logic.ui.serializing.snippets.RendererProvider;
  10 import net.mograsim.preferences.ColorDefinition;
  11 import net.mograsim.preferences.ColorManager;
  12 import net.mograsim.preferences.Preferences;
  13
  14 public class DefaultSymbolRendererProvider implements RendererProvider
  15 {
  16         private static final String id = "<Symbol\nunknown>";
  17
  18         @Override
  19         public Renderer create(DeserializedSubmodelComponent component, JsonElement params)
  20         {
  21                 return (gc, visReg) ->
  22                 {
  23                         ColorDefinition fg = Preferences.current().getColorDefinition("net.mograsim.logic.ui.color.text");
  24                         if (fg != null)
  25                                 gc.setForeground(ColorManager.current().toColor(fg));
  26                         Point idSize = gc.textExtent(id);
  27                         Rectangle bounds = component.getBounds();
  28                         gc.drawText(id, bounds.x + (bounds.width - idSize.x) / 2, bounds.y + (bounds.height - idSize.y) / 2, true);
  29                 };
  30         }
  31 }