net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/submodels/SimpleRectangularSubmodelComponent.java

   1 package net.mograsim.logic.model.model.components.submodels;
   2
   3 import java.util.ArrayList;
   4 import java.util.Arrays;
   5 import java.util.Collections;
   6 import java.util.HashSet;
   7 import java.util.List;
   8
   9 import org.eclipse.swt.graphics.Color;
  10
  11 import net.haspamelodica.swt.helper.gcs.GeneralGC;
  12 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  13 import net.mograsim.logic.model.model.ViewModelModifiable;
  14 import net.mograsim.logic.model.model.wires.MovablePin;
  15 import net.mograsim.logic.model.model.wires.Pin;
  16 import net.mograsim.logic.model.snippets.Renderer;
  17 import net.mograsim.logic.model.snippets.symbolrenderers.SimpleRectangularLikeSymbolRenderer;
  18 import net.mograsim.logic.model.snippets.symbolrenderers.SimpleRectangularLikeSymbolRenderer.SimpleRectangularLikeParams;
  19 import net.mograsim.preferences.Preferences;
  20
  21 public class SimpleRectangularSubmodelComponent extends SubmodelComponent
  22 {
  23         public static final double width = 35;
  24         public static final double pinDistance = 10;
  25         public static final double pinNameMargin = .5;
  26         public static final double labelFontHeight = 5;
  27         public static final double pinNameFontHeight = 3.5;
  28
  29         public final String label;
  30         protected final int logicWidth;
  31
  32         private final List<String> inputPinNames;
  33         private final List<String> inputPinNamesUnmodifiable;
  34         private final List<String> outputPinNames;
  35         private final List<String> outputPinNamesUnmodifiable;
  36
  37         private Renderer symbolRenderer;
  38
  39         public SimpleRectangularSubmodelComponent(ViewModelModifiable model, int logicWidth, String label)
  40         {
  41                 this(model, logicWidth, label, null);
  42         }
  43
  44         public SimpleRectangularSubmodelComponent(ViewModelModifiable model, int logicWidth, String label, String name)
  45         {
  46                 super(model, name);
  47                 this.label = label;
  48                 this.logicWidth = logicWidth;
  49                 this.inputPinNames = new ArrayList<>();
  50                 this.inputPinNamesUnmodifiable = Collections.unmodifiableList(inputPinNames);
  51                 this.outputPinNames = new ArrayList<>();
  52                 this.outputPinNamesUnmodifiable = Collections.unmodifiableList(outputPinNames);
  53
  54                 SimpleRectangularLikeParams rendererParams = new SimpleRectangularLikeParams();
  55                 rendererParams.centerText = label;
  56                 rendererParams.centerTextHeight = labelFontHeight;
  57                 rendererParams.horizontalComponentCenter = getWidth() / 2;
  58                 rendererParams.pinLabelHeight = pinNameFontHeight;
  59                 rendererParams.pinLabelMargin = pinNameMargin;
  60                 symbolRenderer = new SimpleRectangularLikeSymbolRenderer(this, rendererParams);
  61         }
  62
  63         protected void setInputPins(String... pinNames)
  64         {
  65                 setIOPins(0, inputPinNames, outputPinNames, pinNames);
  66         }
  67
  68         protected void setOutputPins(String... pinNames)
  69         {
  70                 setIOPins(width, outputPinNames, inputPinNames, pinNames);
  71         }
  72
  73         private void setIOPins(double relX, List<String> pinNamesListThisSide, List<String> pinNamesListOtherSide, String... newPinNames)
  74         {
  75                 int inputCount = newPinNames.length;
  76                 List<String> newPinNamesList = Arrays.asList(newPinNames);
  77                 if (new HashSet<>(newPinNamesList).size() != inputCount)
  78                         throw new IllegalArgumentException("Pin names contain duplicates");
  79                 for (String pinName : newPinNamesList)
  80                         if (pinNamesListOtherSide.contains(pinName))
  81                                 throw new IllegalArgumentException("Can't add pin. There is a pin on the other side with the same name: " + pinName);
  82                 super.setSize(width, Math.max(inputCount, pinNamesListOtherSide.size()) * pinDistance);
  83                 for (int i = 0; i < inputCount; i++)
  84                 {
  85                         String pinName = newPinNames[i];
  86                         int oldPinIndex = pinNamesListThisSide.indexOf(pinName);
  87                         if (oldPinIndex == -1)
  88                                 super.addSubmodelInterface(new MovablePin(this, pinName, logicWidth, relX, pinDistance / 2 + i * pinDistance));
  89                         else
  90                                 getSupermodelMovablePin(pinName).setRelPos(relX, pinDistance / 2 + i * pinDistance);
  91                 }
  92                 for (String pinName : pinNamesListThisSide)
  93                         if (!newPinNamesList.contains(pinName))
  94                                 super.removeSubmodelInterface(pinName);
  95                 pinNamesListThisSide.clear();
  96                 pinNamesListThisSide.addAll(newPinNamesList);
  97         }
  98
  99         public List<String> getInputPinNames()
 100         {
 101                 return inputPinNamesUnmodifiable;
 102         }
 103
 104         public List<String> getOutputPinNames()
 105         {
 106                 return outputPinNamesUnmodifiable;
 107         }
 108
 109         @Override
 110         protected void renderSymbol(GeneralGC gc, Rectangle visibleRegion)
 111         {
 112                 symbolRenderer.render(gc, visibleRegion);
 113         }
 114
 115         @Override
 116         protected void renderOutline(GeneralGC gc, Rectangle visibleRegion)
 117         {
 118                 Color foreground = Preferences.current().getColor("net.mograsim.logic.ui.color.foreground");
 119                 if (foreground != null)
 120                         gc.setForeground(foreground);
 121                 gc.drawRectangle(getBounds());
 122         }
 123
 124         @Override
 125         protected Pin addSubmodelInterface(MovablePin supermodelPin)
 126         {
 127                 throw new UnsupportedOperationException(
 128                                 "Can't add submodel interfaces to a SimpleRectangularSubmodelComponent directly, call setInputPins / setOutputPins instead");
 129         }
 130
 131         @Override
 132         protected void removeSubmodelInterface(String name)
 133         {
 134                 throw new UnsupportedOperationException(
 135                                 "Can't remove submodel interfaces of a SimpleRectangularSubmodelComponent directly, call setInputPins / setOutputPins instead");
 136         }
 137
 138         @Override
 139         protected void setSize(double width, double height)
 140         {
 141                 throw new UnsupportedOperationException(
 142                                 "Can't set the size of a SimpleRectangularSubmodelComponent directly, call setInputPins / setOutputPins instead");
 143         }
 144 }