The final restructured version for automatic build using maven tycho

[Mograsim.git] / plugins / net.mograsim.logic.model / src / net / mograsim / logic / model / model / components / atomic / ModelBitDisplay.java

diff --git a/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java b/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java
new file mode 100644 (file)
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+++ b/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java
@@ -0,0 +1,113 @@
+package net.mograsim.logic.model.model.components.atomic;
+
+import org.eclipse.swt.graphics.Color;
+
+import net.haspamelodica.swt.helper.gcs.GeneralGC;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
+import net.mograsim.logic.core.LogicObserver;
+import net.mograsim.logic.core.components.CoreBitDisplay;
+import net.mograsim.logic.core.types.BitVectorFormatter;
+import net.mograsim.logic.model.model.LogicModelModifiable;
+import net.mograsim.logic.model.model.components.ModelComponent;
+import net.mograsim.logic.model.model.wires.Pin;
+import net.mograsim.logic.model.model.wires.PinUsage;
+import net.mograsim.logic.model.modeladapter.LogicCoreAdapter;
+import net.mograsim.logic.model.modeladapter.componentadapters.BitDisplayAdapter;
+import net.mograsim.logic.model.serializing.IdentifyParams;
+import net.mograsim.logic.model.serializing.IndirectModelComponentCreator;
+import net.mograsim.preferences.Preferences;
+
+public class ModelBitDisplay extends ModelComponent
+{
+       private static final double width = 20;
+       private static final double height = 15;
+       private static final double fontHeight = 5;
+
+       public final int logicWidth;
+       private final Pin inputPin;
+
+       private final LogicObserver logicObs;
+       private CoreBitDisplay bitDisplay;
+
+       public ModelBitDisplay(LogicModelModifiable model, int logicWidth)
+       {
+               this(model, logicWidth, null);
+       }
+
+       public ModelBitDisplay(LogicModelModifiable model, int logicWidth, String name)
+       {
+               super(model, name, false);
+               this.logicWidth = logicWidth;
+               logicObs = (i) -> model.requestRedraw();
+
+               setSize(width, height);
+               addPin(this.inputPin = new Pin(model, this, "", logicWidth, PinUsage.INPUT, 0, height / 2));
+
+               init();
+       }
+
+       @Override
+       public void render(GeneralGC gc, Rectangle visibleRegion)
+       {
+               Color foreground = Preferences.current().getColor("net.mograsim.logic.model.color.foreground");
+               if (foreground != null)
+                       gc.setForeground(foreground);
+               gc.drawRectangle(getBounds());
+               String label = bitDisplay == null ? BitVectorFormatter.formatAsString(null)
+                               : BitVectorFormatter.formatAsString(bitDisplay.getDisplayedValue());
+               Font oldFont = gc.getFont();
+               Font labelFont = new Font(oldFont.getName(), fontHeight, oldFont.getStyle());
+               gc.setFont(labelFont);
+               Point textExtent = gc.textExtent(label);
+               Color textColor = Preferences.current().getColor("net.mograsim.logic.model.color.text");
+               if (textColor != null)
+                       gc.setForeground(textColor);
+               gc.drawText(label, getPosX() + (width - textExtent.x) / 2, getPosY() + (height - textExtent.y) / 2, true);
+               gc.setFont(oldFont);
+       }
+
+       public void setCoreModelBinding(CoreBitDisplay bitDisplay)
+       {
+               if (this.bitDisplay != null)
+                       this.bitDisplay.deregisterObserver(logicObs);
+               this.bitDisplay = bitDisplay;
+               if (bitDisplay != null)
+                       bitDisplay.registerObserver(logicObs);
+       }
+
+       public boolean hasCoreModelBinding()
+       {
+               return bitDisplay != null;
+       }
+
+       public CoreBitDisplay getBitDisplay()
+       {
+               return bitDisplay;
+       }
+
+       public Pin getInputPin()
+       {
+               return inputPin;
+       }
+
+       @Override
+       public String getIDForSerializing(IdentifyParams idParams)
+       {
+               return "BitDisplay";
+       }
+
+       @Override
+       public Integer getParamsForSerializing(IdentifyParams idParams)
+       {
+               return logicWidth;
+       }
+
+       static
+       {
+               LogicCoreAdapter.addComponentAdapter(new BitDisplayAdapter());
+               IndirectModelComponentCreator.setComponentSupplier(ModelBitDisplay.class.getCanonicalName(),
+                               (m, p, n) -> new ModelBitDisplay(m, p.getAsInt(), n));
+       }
+}
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