diff options
Diffstat (limited to 'src/main/java/ftbsc/geb/processor')
| -rw-r--r-- | src/main/java/ftbsc/geb/processor/GEBProcessor.java | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/main/java/ftbsc/geb/processor/GEBProcessor.java b/src/main/java/ftbsc/geb/processor/GEBProcessor.java index 98bf251..f05bef4 100644 --- a/src/main/java/ftbsc/geb/processor/GEBProcessor.java +++ b/src/main/java/ftbsc/geb/processor/GEBProcessor.java @@ -2,6 +2,7 @@ package ftbsc.geb.processor; import com.squareup.javapoet.*; import ftbsc.geb.api.IEvent; +import ftbsc.geb.api.IEventCancelable; import ftbsc.geb.api.IEventDispatcher; import ftbsc.geb.api.IListener; import ftbsc.geb.api.annotations.Listen; @@ -50,6 +51,11 @@ public class GEBProcessor extends AbstractProcessor { private TypeMirror eventInterface; /** + * A {@link TypeMirror} representing the {@link IEventCancelable} interface. + */ + private TypeMirror cancelableEventInterface; + + /** * A {@link TypeMirror} representing the {@link IEventDispatcher} interface. */ private TypeMirror dispatcherInterface; @@ -62,9 +68,14 @@ public class GEBProcessor extends AbstractProcessor { @Override public synchronized void init(ProcessingEnvironment env) { super.init(env); - listenerInterface = env.getElementUtils().getTypeElement("ftbsc.geb.api.IListener").asType(); - eventInterface = env.getElementUtils().getTypeElement("ftbsc.geb.api.IEvent").asType(); - dispatcherInterface = env.getElementUtils().getTypeElement("ftbsc.geb.api.IEventDispatcher").asType(); + this.listenerInterface = env.getElementUtils() + .getTypeElement("ftbsc.geb.api.IListener").asType(); + this.eventInterface = env.getElementUtils() + .getTypeElement("ftbsc.geb.api.IEvent").asType(); + this.dispatcherInterface = env.getElementUtils() + .getTypeElement("ftbsc.geb.api.IEventDispatcher").asType(); + this.cancelableEventInterface = env.getElementUtils() + .getTypeElement("ftbsc.geb.api.IEventCancelable").asType(); } /** @@ -154,6 +165,7 @@ public class GEBProcessor extends AbstractProcessor { private void generateClasses() { this.listenerMap.forEach((event, listeners) -> { TypeElement eventClass = (TypeElement) this.processingEnv.getTypeUtils().asElement(event); + boolean cancelable = this.processingEnv.getTypeUtils().isAssignable(event, this.cancelableEventInterface); //reorder the injectors to follow priority List<ListenerContainer> ordered = listeners.stream().sorted(Comparator.comparingInt( @@ -184,8 +196,12 @@ public class GEBProcessor extends AbstractProcessor { .addStatement("$T $L = $N.get($T.class)", this.listenerInterface, varName, listenersParam, listener.parent) .addStatement("if($L.isActive()) (($T) $L).$L(($T) $N)", varName, listener.parent, varName, listener.method.getSimpleName().toString(), event, eventParam); + if(cancelable) callListenersBuilder + .addStatement("if((($T) $N).isCanceled()) return true", this.cancelableEventInterface, eventParam); } + callListenersBuilder.addStatement("return false"); + MethodSpec eventType = MethodSpec.methodBuilder("eventType") .addModifiers(Modifier.PUBLIC) .addAnnotation(Override.class) @@ -206,7 +222,7 @@ public class GEBProcessor extends AbstractProcessor { String resultingClassName = String.format("%s.%s", packageName, clazzName); try { - JavaFileObject injectorFile = processingEnv.getFiler().createSourceFile(resultingClassName); + JavaFileObject injectorFile = this.processingEnv.getFiler().createSourceFile(resultingClassName); PrintWriter out = new PrintWriter(injectorFile.openWriter()); javaFile.writeTo(out); out.close(); |