+++ /dev/null
-package net.mograsim.logic.ui.serializing;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.Map;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonNull;
-
-import net.mograsim.logic.ui.model.ViewModelModifiable;
-import net.mograsim.logic.ui.model.components.GUIComponent;
-import net.mograsim.logic.ui.util.JsonHandler;
-
-public class IndirectGUIComponentCreator
-{
- private static final Map<String, String> standardComponentIDs = new HashMap<>();
-
- private static final Map<String, ComponentSupplier> componentSuppliers = new HashMap<>();
-
- static
- {
- try (InputStream s = IndirectGUIComponentCreator.class.getResourceAsStream("./standardComponentIDMapping.json"))
- {
- if (s == null)
- throw new IOException("Resource not found");
- Map<String, String> tmp = JsonHandler.readJson(s, Map.class);
- // don't use putAll to apply sanity checks
- tmp.forEach((st, id) ->
- {
- try
- {
- addStandardComponentID(st, id);
- }
- catch (IllegalArgumentException e)
- {
- System.err.println("Component ID mapping contained illegal entry: " + e.getMessage());
- }
- });
- }
- catch (IOException e)
- {
- System.err.println("Failed to initialize standard snippet ID mapping: " + e.getMessage());
- }
- }
-
- public static void addStandardComponentID(String standardComponentID, String associatedComponentID)
- {
- if (!associatedComponentID.startsWith("file:") && !associatedComponentID.startsWith("class:"))
- throw new IllegalArgumentException("Unrecognized component ID format: " + associatedComponentID);
- standardComponentIDs.put(standardComponentID, associatedComponentID);
- }
-
- public static void setComponentSupplier(String className, ComponentSupplier componentSupplier)
- {
- componentSuppliers.put(className, componentSupplier);
- }
-
- public static GUIComponent createComponent(ViewModelModifiable model, String id)
- {
- return createComponent(model, id, (String) null);
- }
-
- public static GUIComponent createComponent(ViewModelModifiable model, String id, String name)
- {
- return createComponent(model, id, JsonNull.INSTANCE, name);
- }
-
- public static GUIComponent createComponent(ViewModelModifiable model, String id, JsonElement params)
- {
- return createComponent(model, id, params, null);
- }
-
- public static GUIComponent createComponent(ViewModelModifiable model, String id, JsonElement params, String name)
- {
- if (id != null)
- {
- String resolvedID;
- if (id.startsWith("class:") || id.startsWith("file:"))
- resolvedID = id;
- else
- resolvedID = standardComponentIDs.get(id);
- if (resolvedID.startsWith("class:"))
- {
- String className = resolvedID.substring(6);
- tryLoadComponentClass(className);
- ComponentSupplier componentSupplier = componentSuppliers.get(className);
- if (componentSupplier != null)
- return componentSupplier.create(model, params, name);
- } else
- // we know id has to start with "file:" here
- // because standardComponentIDs only contains strings starting with "class:" or "file:"
- return SubmodelComponentDeserializer.create(model, resolvedID.substring(5), name);
- }
- throw new RuntimeException("Could not get component supplier for ID " + id);
- }
-
- private static void tryLoadComponentClass(String componentClassName)
- {
- CodeSnippetSupplier.tryInvokeStaticInitializer(componentClassName, "Error loading component class %s: %s\n");
- }
-
- public static interface ComponentSupplier
- {
- public GUIComponent create(ViewModelModifiable model, JsonElement params, String name);
- }
-}
\ No newline at end of file