net.mograsim.logic.ui/src/net/mograsim/logic/ui/model/components/TextComponent.java

   1 package net.mograsim.logic.ui.model.components;
   2
   3 import org.eclipse.swt.graphics.Color;
   4
   5 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   6 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
   7 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
   8 import net.mograsim.logic.ui.model.ViewModelModifiable;
   9 import net.mograsim.logic.ui.modeladapter.ViewLogicModelAdapter;
  10 import net.mograsim.logic.ui.modeladapter.componentadapters.NoLogicAdapter;
  11 import net.mograsim.preferences.Preferences;
  12
  13 public class TextComponent extends GUIComponent
  14 {
  15         private final String text;
  16         private Point textExtent;
  17
  18         public TextComponent(ViewModelModifiable model, String text)
  19         {
  20                 super(model);
  21                 this.text = text;
  22         }
  23
  24         @Override
  25         public void render(GeneralGC gc, Rectangle visibleRegion)
  26         {
  27                 textExtent = gc.textExtent(text);
  28                 Color textColor = Preferences.current().getColor("net.mograsim.logic.ui.color.text");
  29                 if (textColor != null)
  30                         gc.setForeground(textColor);
  31                 gc.drawText(text, getPosX(), getPosY(), true);
  32         }
  33
  34         @Override
  35         public Rectangle getBounds()
  36         {
  37                 if (textExtent == null)
  38                         return super.getBounds();
  39                 return new Rectangle(getPosX(), getPosY(), textExtent.x, textExtent.y);
  40         }
  41
  42         static
  43         {
  44                 ViewLogicModelAdapter.addComponentAdapter(new NoLogicAdapter<>(TextComponent.class));
  45         }
  46 }