net.mograsim.plugin.core/src/net/mograsim/plugin/views/LogicUIPart.java

   1 package net.mograsim.plugin.views;
   2
   3 import javax.inject.Inject;
   4
   5 import org.eclipse.core.runtime.IStatus;
   6 import org.eclipse.core.runtime.Status;
   7 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
   8 import org.eclipse.jface.resource.ColorRegistry;
   9 import org.eclipse.swt.SWT;
  10 import org.eclipse.swt.graphics.Color;
  11 import org.eclipse.swt.graphics.RGB;
  12 import org.eclipse.swt.widgets.Composite;
  13 import org.eclipse.ui.PlatformUI;
  14 import org.eclipse.ui.part.ViewPart;
  15 import org.eclipse.ui.statushandlers.StatusManager;
  16
  17 import net.haspamelodica.swt.helper.zoomablecanvas.helper.ZoomableCanvasUserInput;
  18 import net.mograsim.logic.core.timeline.Timeline;
  19 import net.mograsim.logic.ui.LogicExecuter;
  20 import net.mograsim.logic.ui.LogicUICanvas;
  21 import net.mograsim.logic.ui.model.ViewModelModifiable;
  22 import net.mograsim.logic.ui.model.components.GUIBitDisplay;
  23 import net.mograsim.logic.ui.model.components.GUIManualSwitch;
  24 import net.mograsim.logic.ui.model.components.SimpleRectangularSubmodelComponent;
  25 import net.mograsim.logic.ui.model.components.mi.nandbased.am2901.GUIAm2901;
  26 import net.mograsim.logic.ui.model.wires.GUIWire;
  27 import net.mograsim.logic.ui.modeladapter.LogicModelParameters;
  28 import net.mograsim.logic.ui.modeladapter.ViewLogicModelAdapter;
  29 import net.mograsim.preferences.ColorDefinition;
  30 import net.mograsim.preferences.Preferences;
  31
  32 public class LogicUIPart extends ViewPart
  33 {
  34         @Inject
  35         private MPart part;
  36
  37         private LogicExecuter exec;
  38         private LogicUICanvas ui;
  39
  40         @Override
  41         public void dispose()
  42         {
  43                 if (exec != null)
  44                         exec.stopLiveExecution();
  45         }
  46
  47         @Override
  48         public void createPartControl(Composite parent)
  49         {
  50                 // set preferences
  51                 Preferences.setPreferences(new Preferences()
  52                 {
  53                         @Override
  54                         public ColorDefinition getColorDefinition(String name)
  55                         {
  56                                 RGB rgb = getColorRegistry().getRGB(name);
  57                                 if (rgb == null)
  58                                 {
  59                                         StatusManager.getManager().handle(new Status(IStatus.ERROR, "net.mograsim.plugin.core", "No color for name " + name));
  60                                         return null;
  61                                 }
  62                                 return new ColorDefinition(rgb.red, rgb.green, rgb.blue);
  63                         }
  64
  65                         @Override
  66                         public Color getColor(String name)
  67                         {
  68                                 return getColorRegistry().get(name);
  69                         }
  70
  71                         private ColorRegistry getColorRegistry()
  72                         {
  73                                 return PlatformUI.getWorkbench().getThemeManager().getCurrentTheme().getColorRegistry();
  74                         }
  75                 });
  76
  77                 // setup view model
  78                 ViewModelModifiable viewModel = new ViewModelModifiable();
  79                 createTestbench(viewModel);
  80
  81                 // convert to logic model
  82                 LogicModelParameters params = new LogicModelParameters();
  83                 params.gateProcessTime = 50;
  84                 params.wireTravelTime = 10;
  85                 Timeline timeline = ViewLogicModelAdapter.convert(viewModel, params);
  86
  87                 // initialize UI
  88                 ui = new LogicUICanvas(parent, SWT.NONE, viewModel);
  89                 ui.addTransformListener((x, y, z) -> part.setDirty(z < 1));
  90                 ZoomableCanvasUserInput userInput = new ZoomableCanvasUserInput(ui);
  91                 userInput.buttonDrag = 3;
  92                 userInput.buttonZoom = 2;
  93                 userInput.enableUserInput();
  94
  95                 // initialize executer
  96                 exec = new LogicExecuter(timeline);
  97
  98                 // run it
  99                 exec.startLiveExecution();
 100         }
 101
 102         @Override
 103         public void setFocus()
 104         {
 105                 ui.setFocus();
 106         }
 107
 108         @SuppressWarnings("unused") // for GUIWires being created
 109         public static void createTestbench(ViewModelModifiable model)
 110         {
 111                 SimpleRectangularSubmodelComponent comp = new GUIAm2901(model);
 112
 113                 comp.moveTo(100, 0);
 114                 for (int i = 0; i < comp.getInputPinNames().size(); i++)
 115                 {
 116                         GUIManualSwitch sw = new GUIManualSwitch(model);
 117                         sw.moveTo(0, 20 * i);
 118                         new GUIWire(model, comp.getPin(comp.getInputPinNames().get(i)), sw.getOutputPin());
 119                 }
 120                 for (int i = 0; i < comp.getOutputPinNames().size(); i++)
 121                 {
 122                         GUIBitDisplay bd = new GUIBitDisplay(model);
 123                         bd.moveTo(200, 20 * i);
 124                         new GUIWire(model, comp.getPin(comp.getOutputPinNames().get(i)), bd.getInputPin());
 125                 }
 126         }
 127 }