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 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.model.model.ViewModelModifiable;
   9 import net.mograsim.logic.model.model.components.GUIComponent;
  10 import net.mograsim.logic.model.modeladapter.ViewLogicModelAdapter;
  11 import net.mograsim.logic.model.modeladapter.componentadapters.NoLogicAdapter;
  12 import net.mograsim.logic.model.serializing.IdentifierGetter;
  13 import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;
  14 import net.mograsim.preferences.Preferences;
  15
  16 //TODO clean size calculation mess
  17 public class TextComponent extends GUIComponent
  18 {
  19         private final String text;
  20         private boolean calculatedSize;
  21
  22         public TextComponent(ViewModelModifiable model, String text)
  23         {
  24                 this(model, text, null);
  25         }
  26
  27         public TextComponent(ViewModelModifiable model, String text, String name)
  28         {
  29                 super(model, name);
  30                 this.text = text;
  31                 // If size is unset, it defaults to 0, which could prohibit this component from being rendered, which would prohibit the size being
  32                 // set to a better guess
  33                 setSize(1, 1);
  34         }
  35
  36         @Override
  37         public void render(GeneralGC gc, Rectangle visibleRegion)
  38         {
  39                 if (!calculatedSize)
  40                 {
  41                         calculatedSize = true;
  42                         Point textExtent = gc.textExtent(text);
  43                         setSize(textExtent.x, textExtent.y);
  44                 }
  45
  46                 Color textColor = Preferences.current().getColor("net.mograsim.logic.model.color.text");
  47                 if (textColor != null)
  48                         gc.setForeground(textColor);
  49                 gc.drawText(text, getPosX(), getPosY(), true);
  50         }
  51
  52         // serializing
  53
  54         @Override
  55         public String getParamsForSerializing(IdentifierGetter idGetter)
  56         {
  57                 return text;
  58         }
  59
  60         static
  61         {
  62                 ViewLogicModelAdapter.addComponentAdapter(new NoLogicAdapter<>(TextComponent.class));
  63                 IndirectGUIComponentCreator.setComponentSupplier(TextComponent.class.getName(),
  64                                 (m, p, n) -> new TextComponent(m, p.getAsString(), n));
  65         }
  66 }