net.mograsim.logic.model/src/net/mograsim/logic/model/serializing/LegacySubmodelComponentSerializer.java

   1 package net.mograsim.logic.model.serializing;
   2
   3 import java.io.IOException;
   4 import java.util.Collection;
   5 import java.util.HashMap;
   6 import java.util.Map;
   7 import java.util.function.Function;
   8
   9 import com.google.gson.JsonElement;
  10
  11 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  12 import net.mograsim.logic.model.model.ViewModelModifiable;
  13 import net.mograsim.logic.model.model.components.GUIComponent;
  14 import net.mograsim.logic.model.model.components.submodels.SubmodelComponent;
  15 import net.mograsim.logic.model.model.wires.GUIWire;
  16 import net.mograsim.logic.model.model.wires.MovablePin;
  17 import net.mograsim.logic.model.model.wires.Pin;
  18 import net.mograsim.logic.model.model.wires.PinUsage;
  19 import net.mograsim.logic.model.serializing.LegacySubmodelComponentParams.LegacyInterfacePinParams;
  20 import net.mograsim.logic.model.serializing.LegacySubmodelComponentParams.LegacySubmodelParameters;
  21 import net.mograsim.logic.model.serializing.LegacySubmodelComponentParams.LegacySubmodelParameters.LegacyInnerComponentParams;
  22 import net.mograsim.logic.model.serializing.LegacySubmodelComponentParams.LegacySubmodelParameters.LegacyInnerWireParams;
  23 import net.mograsim.logic.model.serializing.LegacySubmodelComponentParams.LegacySubmodelParameters.LegacyInnerWireParams.LegacyInnerPinParams;
  24 import net.mograsim.logic.model.snippets.HighLevelStateHandler;
  25 import net.mograsim.logic.model.snippets.Renderer;
  26 import net.mograsim.logic.model.snippets.SubmodelComponentSnippetSuppliers;
  27 import net.mograsim.logic.model.util.JsonHandler;
  28
  29 /**
  30  * Creates {@link SubmodelComponent}s from {@link LegacySubmodelComponentParams}
  31  *
  32  * @author Fabian Stemmler
  33  * @author Daniel Kirschten
  34  */
  35 public final class LegacySubmodelComponentSerializer
  36 {
  37         // convenience methods
  38
  39         /**
  40          * Like {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams)}, but first reading the
  41          * {@link LegacySubmodelComponentParams} from the given file path.
  42          *
  43          * @author Daniel Kirschten
  44          */
  45         public static SubmodelComponent deserialize(ViewModelModifiable model, String sourcePath) throws IOException
  46         {
  47                 return deserialize(model, JsonHandler.readJson(sourcePath, LegacySubmodelComponentParams.class));
  48         }
  49
  50         /**
  51          * Like {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String, JsonElement)}, but first reading the
  52          * {@link LegacySubmodelComponentParams} from the given file path.
  53          *
  54          * @author Daniel Kirschten
  55          */
  56         public static SubmodelComponent deserialize(ViewModelModifiable model, String sourcePath, String idForSerializingOverride,
  57                         JsonElement paramsForSerializingOverride) throws IOException
  58         {
  59                 return deserialize(model, JsonHandler.readJson(sourcePath, LegacySubmodelComponentParams.class), idForSerializingOverride,
  60                                 paramsForSerializingOverride);
  61         }
  62
  63         /**
  64          * Like {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String)}, but first reading the
  65          * {@link LegacySubmodelComponentParams} from the given file path.
  66          *
  67          * @author Daniel Kirschten
  68          */
  69         public static SubmodelComponent deserialize(ViewModelModifiable model, String sourcePath, String name) throws IOException
  70         {
  71                 return deserialize(model, JsonHandler.readJson(sourcePath, LegacySubmodelComponentParams.class), name);
  72         }
  73
  74         /**
  75          * Like {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String, String, JsonElement)}, but first reading the
  76          * {@link LegacySubmodelComponentParams} from the given file path.
  77          *
  78          * @author Daniel Kirschten
  79          */
  80         public static SubmodelComponent deserialize(ViewModelModifiable model, String sourcePath, String name, String idForSerializingOverride,
  81                         JsonElement paramsForSerializingOverride) throws IOException
  82         {
  83                 return deserialize(model, JsonHandler.readJson(sourcePath, LegacySubmodelComponentParams.class), name, idForSerializingOverride,
  84                                 paramsForSerializingOverride);
  85         }
  86
  87         /**
  88          * {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String, String, JsonElement)} with no
  89          * <code>idForSerializingOverride</code> set and using the default name.
  90          *
  91          * @author Daniel Kirschten
  92          */
  93         public static SubmodelComponent deserialize(ViewModelModifiable model, LegacySubmodelComponentParams params)
  94         {
  95                 return deserialize(model, params, null, null, null);
  96         }
  97
  98         /**
  99          * {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String, String, JsonElement)} using the default name.
 100          *
 101          * @author Daniel Kirschten
 102          */
 103         public static SubmodelComponent deserialize(ViewModelModifiable model, LegacySubmodelComponentParams params,
 104                         String idForSerializingOverride, JsonElement paramsForSerializingOverride)
 105         {
 106                 return deserialize(model, params, null, idForSerializingOverride, paramsForSerializingOverride);
 107         }
 108
 109         /**
 110          * {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String, String, JsonElement)} with no
 111          * <code>idForSerializingOverride</code> set.
 112          *
 113          * @author Daniel Kirschten
 114          */
 115         public static SubmodelComponent deserialize(ViewModelModifiable model, LegacySubmodelComponentParams params, String name)
 116         {
 117                 return deserialize(model, params, name, null, null);
 118         }
 119
 120         /**
 121          * Like {@link #serialize(SubmodelComponent)}, but instead of returning the generated {@link LegacySubmodelComponentParams} they are
 122          * written to a file at the given path.
 123          *
 124          * @author Daniel Kirschten
 125          */
 126         public static void serialize(SubmodelComponent comp, String targetPath) throws IOException
 127         {
 128                 JsonHandler.writeJson(serialize(comp), targetPath);
 129         }
 130
 131         /**
 132          * Like {@link #serialize(SubmodelComponent, Function)}, but instead of returning the generated {@link LegacySubmodelComponentParams}
 133          * they are written to a file at the given path.
 134          *
 135          * @author Daniel Kirschten
 136          */
 137         public static void serialize(SubmodelComponent comp, IdentifierGetter idGetter, String targetPath) throws IOException
 138         {
 139                 JsonHandler.writeJson(serialize(comp, idGetter), targetPath);
 140         }
 141
 142         /**
 143          * {@link #serialize(SubmodelComponent, Function)} using a default {@link IdentifierGetter} (see <code>IdentifierGetter</code>'s
 144          * {@link IdentifierGetter#IdentifierGetter() default constructor})
 145          *
 146          * @author Daniel Kirschten
 147          */
 148         public static LegacySubmodelComponentParams serialize(SubmodelComponent comp)
 149         {
 150                 return serialize(comp, new IdentifierGetter());
 151         }
 152
 153         // "core" methods
 154         /**
 155          * Creates a {@link SubmodelComponent} from the specified {@link LegacySubmodelComponentParams} with the given name.
 156          * <p>
 157          * When serializing a <code>SubmodelComponent</code>, it is undesired for every subcomponent to be serialized with its complete inner
 158          * structure. Instead, these sub-<code>SubmodelComponent</code>s should be serialized with the ID and params which were used to
 159          * determine the <code>SubmodelComponentParams</code> defining the sub-<code>SubmodelComponent</code>. Because of this, it is possible
 160          * to override the ID and params used in {@link #serialize(SubmodelComponent, Function) serialize(...)} to describe this subcomponent.
 161          * See there for details.
 162          *
 163          * @author Fabian Stemmler
 164          * @author Daniel Kirschten
 165          */
 166         @SuppressWarnings("unused") // for GUIWire being created
 167         public static SubmodelComponent deserialize(ViewModelModifiable model, LegacySubmodelComponentParams params, String name,
 168                         String idForSerializingOverride, JsonElement paramsForSerializingOverride)
 169         {
 170                 DeserializedSubmodelComponent comp = new DeserializedSubmodelComponent(model, name, idForSerializingOverride,
 171                                 paramsForSerializingOverride);
 172                 comp.setSubmodelScale(params.submodel.innerScale);
 173                 comp.setSize(params.width, params.height);
 174                 for (LegacyInterfacePinParams iPinParams : params.interfacePins)
 175                         // TRISTATE because we don't have a better choice
 176                         comp.addSubmodelInterface(new MovablePin(comp, iPinParams.name, iPinParams.logicWidth, PinUsage.TRISTATE, iPinParams.location.x,
 177                                         iPinParams.location.y));
 178                 LegacySubmodelParameters submodelParams = params.submodel;
 179                 ViewModelModifiable submodelModifiable = comp.getSubmodelModifiable();
 180                 Map<String, GUIComponent> componentsByName = submodelModifiable.getComponentsByName();
 181                 GUIComponent[] components = new GUIComponent[submodelParams.subComps.length];
 182                 for (int i = 0; i < components.length; i++)
 183                 {
 184                         LegacyInnerComponentParams cParams = submodelParams.subComps[i];
 185                         components[i] = IndirectGUIComponentCreator.createComponent(submodelModifiable, cParams.id, cParams.params, cParams.name);
 186                         components[i].moveTo(cParams.pos.x, cParams.pos.y);
 187                 }
 188
 189                 for (int i = 0; i < submodelParams.innerWires.length; i++)
 190                 {
 191                         LegacyInnerWireParams innerWire = submodelParams.innerWires[i];
 192                         new GUIWire(submodelModifiable, innerWire.name, componentsByName.get(innerWire.pin1.compName).getPin(innerWire.pin1.pinName),
 193                                         componentsByName.get(innerWire.pin2.compName).getPin(innerWire.pin2.pinName), innerWire.path);
 194                 }
 195                 comp.setSymbolRenderer(SubmodelComponentSnippetSuppliers.symbolRendererSupplier.getSnippetSupplier(params.symbolRendererSnippetID)
 196                                 .create(comp, params.symbolRendererParams));
 197                 comp.setOutlineRenderer(SubmodelComponentSnippetSuppliers.outlineRendererSupplier
 198                                 .getSnippetSupplier(params.outlineRendererSnippetID).create(comp, params.outlineRendererParams));
 199                 comp.setHighLevelStateHandler(SubmodelComponentSnippetSuppliers.highLevelStateHandlerSupplier
 200                                 .getSnippetSupplier(params.highLevelStateHandlerSnippetID).create(comp, params.highLevelStateHandlerParams));
 201                 return comp;
 202         }
 203
 204         /**
 205          * Returns {@link LegacySubmodelComponentParams}, which describe this {@link SubmodelComponent}. <br>
 206          * Subcomponents are serialized in the following way: <br>
 207          * If a subcomponent is a <code>SubmodelComponent</code> which has been deserialized, and it has an
 208          * {@link DeserializedSubmodelComponent#idForSerializingOverride idForSerializingOverride} set (e.g. non-null; see
 209          * {@link #deserialize(ViewModelModifiable, LegacySubmodelComponentParams, String, String, JsonElement) deserialize(...)}), this ID and
 210          * the component's {@link DeserializedSubmodelComponent#paramsForSerializingOverride paramsForSerializingOverride} are written.<br>
 211          * If this case doesn't apply (e.g. if the subcomponent is not a <code>SubmodelComponent</code>; or it is a
 212          * <code>SubmodelComponent</code>, but hasn't been deserialized; or it has no
 213          * {@link DeserializedSubmodelComponent#idForSerializingOverride idForSerializingOverride} set), the ID defined by <code>idGetter</code>
 214          * and the params obtained by {@link GUIComponent#getParamsForSerializing() getParams()} are written.<br>
 215          * CodeSnippets are serialized using the ID defined by <code>idGetter</code> and the params obtained by the respective
 216          * <coce>getParamsForSerializing</code> methods ({@link Renderer#getParamsForSerializing()}).
 217          *
 218          * @author Fabian Stemmler
 219          * @author Daniel Kirschten
 220          */
 221         public static LegacySubmodelComponentParams serialize(SubmodelComponent comp, IdentifierGetter idGetter)
 222         {
 223                 LegacySubmodelParameters submodelParams = new LegacySubmodelParameters();
 224                 submodelParams.innerScale = comp.getSubmodelScale();
 225
 226                 Map<String, GUIComponent> components = new HashMap<>(comp.submodel.getComponentsByName());
 227                 components.remove(SubmodelComponent.SUBMODEL_INTERFACE_NAME);
 228                 LegacyInnerComponentParams[] componentParams = new LegacyInnerComponentParams[components.size()];
 229                 int i1 = 0;
 230                 for (GUIComponent innerComponent : components.values())
 231                 {
 232                         LegacyInnerComponentParams innerComponentParams = new LegacyInnerComponentParams();
 233                         componentParams[i1] = innerComponentParams;
 234                         innerComponentParams.pos = new Point(innerComponent.getPosX(), innerComponent.getPosY());
 235                         DeserializedSubmodelComponent innerCompCasted;
 236                         if (innerComponent instanceof DeserializedSubmodelComponent
 237                                         && (innerCompCasted = (DeserializedSubmodelComponent) innerComponent).idForSerializingOverride != null)
 238                         {
 239                                 innerComponentParams.id = innerCompCasted.idForSerializingOverride;
 240                                 innerComponentParams.params = innerCompCasted.paramsForSerializingOverride;
 241                         } else
 242                         {
 243                                 innerComponentParams.id = idGetter.componentIDs.apply(innerComponent);
 244                                 innerComponentParams.params = innerComponent.getParamsForSerializingJSON(idGetter);
 245                         }
 246                         innerComponentParams.name = innerComponent.name;
 247                         i1++;
 248                 }
 249                 submodelParams.subComps = componentParams;
 250
 251                 Collection<GUIWire> wires = comp.submodel.getWiresByName().values();
 252                 LegacyInnerWireParams wireParams[] = new LegacyInnerWireParams[wires.size()];
 253                 i1 = 0;
 254                 for (GUIWire innerWire : wires)
 255                 {
 256                         LegacyInnerWireParams innerWireParams = new LegacyInnerWireParams();
 257                         wireParams[i1] = innerWireParams;
 258                         LegacyInnerPinParams pin1Params = new LegacyInnerPinParams(), pin2Params = new LegacyInnerPinParams();
 259
 260                         pin1Params.pinName = innerWire.getPin1().name;
 261                         pin1Params.compName = innerWire.getPin1().component.name;
 262                         pin2Params.pinName = innerWire.getPin2().name;
 263                         pin2Params.compName = innerWire.getPin2().component.name;
 264                         innerWireParams.name = innerWire.name;
 265                         innerWireParams.pin1 = pin1Params;
 266                         innerWireParams.pin2 = pin2Params;
 267                         innerWireParams.path = innerWire.getPath();
 268                         i1++;
 269                 }
 270                 submodelParams.innerWires = wireParams;
 271
 272                 LegacySubmodelComponentParams params = new LegacySubmodelComponentParams();
 273                 params.submodel = submodelParams;
 274
 275                 params.width = comp.getWidth();
 276                 params.height = comp.getHeight();
 277
 278                 LegacyInterfacePinParams[] iPins = new LegacyInterfacePinParams[comp.getPins().size()];
 279                 int i = 0;
 280                 for (Pin p : comp.getPins().values())
 281                 {
 282                         LegacyInterfacePinParams iPinParams = new LegacyInterfacePinParams();
 283                         iPins[i] = iPinParams;
 284                         iPinParams.location = p.getRelPos();
 285                         iPinParams.name = p.name;
 286                         iPinParams.logicWidth = p.logicWidth;
 287                         i++;
 288                 }
 289                 params.interfacePins = iPins;
 290
 291                 Renderer symbolRenderer = comp.getSymbolRenderer();
 292                 if (symbolRenderer != null)
 293                 {
 294                         params.symbolRendererSnippetID = idGetter.symbolRendererIDs.apply(symbolRenderer);
 295                         params.symbolRendererParams = symbolRenderer.getParamsForSerializingJSON(idGetter);
 296                 }
 297
 298                 Renderer outlineRenderer = comp.getOutlineRenderer();
 299                 if (outlineRenderer != null)
 300                 {
 301                         params.outlineRendererSnippetID = idGetter.outlineRendererIDs.apply(outlineRenderer);
 302                         params.outlineRendererParams = outlineRenderer.getParamsForSerializingJSON(idGetter);
 303                 }
 304
 305                 HighLevelStateHandler highLevelStateHandler = comp.getHighLevelStateHandler();
 306                 if (highLevelStateHandler != null)
 307                 {
 308                         params.highLevelStateHandlerSnippetID = idGetter.highLevelStateHandlerIDs.apply(highLevelStateHandler);
 309                         params.highLevelStateHandlerParams = highLevelStateHandler.getParamsForSerializingJSON(idGetter);
 310                 }
 311
 312                 return params;
 313         }
 314 }