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

   1 package net.mograsim.logic.ui.model.components;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collections;
   5 import java.util.List;
   6
   7 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   8 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
   9 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  10 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  11 import net.mograsim.logic.ui.model.ViewModelModifiable;
  12 import net.mograsim.logic.ui.model.components.params.RectComponentParams;
  13 import net.mograsim.logic.ui.model.wires.Pin;
  14
  15 public class SimpleRectangularSubmodelComponent extends SubmodelComponent
  16 {
  17         private static final double width = 35;
  18         private static final double pinDistance = 10;
  19         private static final double fontHeight = 5;
  20
  21         private final String label;
  22         protected final int logicWidth;
  23
  24         private final List<Pin> inputSupermodelPins;
  25         private final List<Pin> inputSupermodelPinsUnmodifiable;
  26         private final List<Pin> outputSupermodelPins;
  27         private final List<Pin> outputSupermodelPinsUnmodifiable;
  28         private final List<Pin> inputSubmodelPins;
  29         private final List<Pin> inputSubmodelPinsUnmodifiable;
  30         private final List<Pin> outputSubmodelPins;
  31         private final List<Pin> outputSubmodelPinsUnmodifiable;
  32
  33         protected SimpleRectangularSubmodelComponent(ViewModelModifiable model, int logicWidth, String label)
  34         {
  35                 super(model);
  36                 this.label = label;
  37                 this.logicWidth = logicWidth;
  38                 this.inputSupermodelPins = new ArrayList<>();
  39                 this.inputSupermodelPinsUnmodifiable = Collections.unmodifiableList(inputSupermodelPins);
  40                 this.outputSupermodelPins = new ArrayList<>();
  41                 this.outputSupermodelPinsUnmodifiable = Collections.unmodifiableList(outputSupermodelPins);
  42                 this.inputSubmodelPins = new ArrayList<>();
  43                 this.inputSubmodelPinsUnmodifiable = Collections.unmodifiableList(inputSubmodelPins);
  44                 this.outputSubmodelPins = new ArrayList<>();
  45                 this.outputSubmodelPinsUnmodifiable = Collections.unmodifiableList(outputSubmodelPins);
  46         }
  47
  48         protected void setInputCount(int inputCount)
  49         {
  50                 int oldInputCount = inputSupermodelPins.size();
  51                 double height = Math.max(inputCount, outputSupermodelPins.size()) * pinDistance;
  52                 setSize(width, height);
  53                 if (oldInputCount > inputCount)
  54                         while (inputSupermodelPins.size() > inputCount)
  55                         {
  56                                 inputSubmodelPins.remove(inputCount);
  57                                 removePin(inputSupermodelPins.remove(inputCount));
  58                         }
  59                 else if (oldInputCount < inputCount)
  60                         for (int i = oldInputCount; i < inputCount; i++)
  61                         {
  62                                 Pin submodelPin = addSubmodelInterface(logicWidth, 0, pinDistance / 2 + i * pinDistance);
  63                                 inputSubmodelPins.add(submodelPin);
  64                                 inputSupermodelPins.add(getSupermodelPin(submodelPin));
  65                         }
  66         }
  67
  68         protected void setOutputCount(int outputCount)
  69         {
  70                 int oldOutputCount = outputSupermodelPins.size();
  71                 setSize(width, Math.max(inputSupermodelPins.size(), outputCount) * pinDistance);
  72                 if (oldOutputCount > outputCount)
  73                         while (outputSupermodelPins.size() > outputCount)
  74                         {
  75                                 outputSubmodelPins.remove(outputCount);
  76                                 removePin(outputSupermodelPins.get(outputCount));
  77                         }
  78                 else if (oldOutputCount < outputCount)
  79                         for (int i = oldOutputCount; i < outputCount; i++)
  80                         {
  81                                 Pin submodelPin = addSubmodelInterface(logicWidth, width, pinDistance / 2 + i * pinDistance);
  82                                 outputSubmodelPins.add(submodelPin);
  83                                 outputSupermodelPins.add(getSupermodelPin(submodelPin));
  84                         }
  85         }
  86
  87         public List<Pin> getInputPins()
  88         {
  89                 return inputSupermodelPinsUnmodifiable;
  90         }
  91
  92         public List<Pin> getOutputPins()
  93         {
  94                 return outputSupermodelPinsUnmodifiable;
  95         }
  96
  97         protected List<Pin> getInputSubmodelPins()
  98         {
  99                 return inputSubmodelPinsUnmodifiable;
 100         }
 101
 102         protected List<Pin> getOutputSubmodelPins()
 103         {
 104                 return outputSubmodelPinsUnmodifiable;
 105         }
 106
 107         @Override
 108         protected void renderSymbol(GeneralGC gc, Rectangle visibleRegion)
 109         {
 110                 double posX = getBounds().x;
 111                 double posY = getBounds().y;
 112
 113                 Font oldFont = gc.getFont();
 114                 Font labelFont = new Font(oldFont.getName(), fontHeight, oldFont.getStyle());
 115                 gc.setFont(labelFont);
 116                 Point textExtent = gc.textExtent(label);
 117                 gc.drawText(label, posX + (getBounds().width - textExtent.x) / 2, posY + (getBounds().height - textExtent.y) / 2, true);
 118                 gc.setFont(oldFont);
 119         }
 120
 121         @Override
 122         protected void renderOutline(GeneralGC gc, Rectangle visibleRegion)
 123         {
 124                 gc.drawRectangle(getBounds());
 125         }
 126
 127         public RectComponentParams calculateRectParams()
 128         {
 129                 RectComponentParams params = new RectComponentParams();
 130                 params.displayName = label;
 131                 params.inputCount = inputSupermodelPins.size();
 132                 params.outputCount = outputSubmodelPins.size();
 133                 params.logicWidth = logicWidth;
 134                 params.composition = calculateCompositionParams();
 135                 return params;
 136         }
 137 }