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

   1 package net.mograsim.logic.model.model.components.atomic;
   2
   3 import org.eclipse.swt.graphics.Color;
   4
   5 import com.google.gson.JsonElement;
   6 import com.google.gson.JsonPrimitive;
   7
   8 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   9 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  10 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  11 import net.mograsim.logic.model.model.ViewModelModifiable;
  12 import net.mograsim.logic.model.model.components.GUIComponent;
  13 import net.mograsim.logic.model.modeladapter.ViewLogicModelAdapter;
  14 import net.mograsim.logic.model.modeladapter.componentadapters.NoLogicAdapter;
  15 import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;
  16 import net.mograsim.preferences.Preferences;
  17
  18 //TODO clean size calculation mess
  19 public class TextComponent extends GUIComponent
  20 {
  21         private final String text;
  22
  23         public TextComponent(ViewModelModifiable model, String text)
  24         {
  25                 this(model, text, null);
  26         }
  27
  28         public TextComponent(ViewModelModifiable model, String text, String name)
  29         {
  30                 super(model, name);
  31                 this.text = text;
  32                 // If size is unset, it defaults to 0, which could prohibit this component from being rendered, which would prohibit the size being
  33                 // set to a better guess
  34                 setSize(1, 1);
  35         }
  36
  37         @Override
  38         public void render(GeneralGC gc, Rectangle visibleRegion)
  39         {
  40                 Point textExtent = gc.textExtent(text);
  41                 setSize(textExtent.x, textExtent.y);
  42
  43                 Color textColor = Preferences.current().getColor("net.mograsim.logic.ui.color.text");
  44                 if (textColor != null)
  45                         gc.setForeground(textColor);
  46                 gc.drawText(text, getPosX(), getPosY(), true);
  47         }
  48
  49         // serializing
  50
  51         @Override
  52         public JsonElement getParams()
  53         {
  54                 return new JsonPrimitive(text);
  55         }
  56
  57         static
  58         {
  59                 ViewLogicModelAdapter.addComponentAdapter(new NoLogicAdapter<>(TextComponent.class));
  60                 IndirectGUIComponentCreator.setComponentSupplier(TextComponent.class.getName(),
  61                                 (m, p, n) -> new TextComponent(m, p.getAsString(), n));
  62         }
  63 }