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.IdentifierGetter;
  16 import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;
  17 import net.mograsim.preferences.Preferences;
  18
  19 //TODO clean size calculation mess
  20 public class TextComponent extends GUIComponent
  21 {
  22         private final String text;
  23
  24         public TextComponent(ViewModelModifiable model, String text)
  25         {
  26                 this(model, text, null);
  27         }
  28
  29         public TextComponent(ViewModelModifiable model, String text, String name)
  30         {
  31                 super(model, name);
  32                 this.text = text;
  33                 // If size is unset, it defaults to 0, which could prohibit this component from being rendered, which would prohibit the size being
  34                 // set to a better guess
  35                 setSize(1, 1);
  36         }
  37
  38         @Override
  39         public void render(GeneralGC gc, Rectangle visibleRegion)
  40         {
  41                 Point textExtent = gc.textExtent(text);
  42                 if (getWidth() != textExtent.x || getHeight() != textExtent.y)
  43                         setSize(textExtent.x, textExtent.y);
  44
  45                 Color textColor = Preferences.current().getColor("net.mograsim.logic.model.color.text");
  46                 if (textColor != null)
  47                         gc.setForeground(textColor);
  48                 gc.drawText(text, getPosX(), getPosY(), true);
  49         }
  50
  51         // serializing
  52
  53         @Override
  54         public JsonElement getParamsForSerializing(IdentifierGetter idGetter)
  55         {
  56                 return new JsonPrimitive(text);
  57         }
  58
  59         static
  60         {
  61                 ViewLogicModelAdapter.addComponentAdapter(new NoLogicAdapter<>(TextComponent.class));
  62                 IndirectGUIComponentCreator.setComponentSupplier(TextComponent.class.getName(),
  63                                 (m, p, n) -> new TextComponent(m, p.getAsString(), n));
  64         }
  65 }