io.qt.core.QMetaMethod Maven / Gradle / Ivy
package io.qt.core;
/**
* Meta-data about a member function
* Java wrapper for Qt class QMetaMethod
*/
public class QMetaMethod extends io.qt.QtObject
implements java.lang.Cloneable
{
static {
QtJambi_LibraryUtilities.initialize();
}
/**
* Java wrapper for Qt enum QMetaMethod::Access
*/
public enum Access implements io.qt.QtEnumerator {
Private(0),
Protected(1),
Public(2);
private Access(int value) {
this.value = value;
}
/**
* {@inheritDoc}
*/
public int value() {
return value;
}
/**
* Returns the corresponding enum entry for the given value.
* @param value
* @return enum entry
*/
public static Access resolve(int value) {
switch (value) {
case 0: return Private;
case 1: return Protected;
case 2: return Public;
default: throw new io.qt.QNoSuchEnumValueException(value);
}
}
private final int value;
}
/**
* Java wrapper for Qt enum QMetaMethod::Attributes
*/
public enum Attributes implements io.qt.QtEnumerator {
Compatibility(1),
Cloned(2),
Scriptable(4);
private Attributes(int value) {
this.value = value;
}
/**
* {@inheritDoc}
*/
public int value() {
return value;
}
/**
* Returns the corresponding enum entry for the given value.
* @param value
* @return enum entry
*/
public static Attributes resolve(int value) {
switch (value) {
case 1: return Compatibility;
case 2: return Cloned;
case 4: return Scriptable;
default: throw new io.qt.QNoSuchEnumValueException(value);
}
}
private final int value;
}
/**
* Java wrapper for Qt enum QMetaMethod::MethodType
*/
public enum MethodType implements io.qt.QtEnumerator {
Method(0),
Signal(1),
Slot(2),
Constructor(3);
private MethodType(int value) {
this.value = value;
}
/**
* {@inheritDoc}
*/
public int value() {
return value;
}
/**
* Returns the corresponding enum entry for the given value.
* @param value
* @return enum entry
*/
public static MethodType resolve(int value) {
switch (value) {
case 0: return Method;
case 1: return Signal;
case 2: return Slot;
case 3: return Constructor;
default: throw new io.qt.QNoSuchEnumValueException(value);
}
}
private final int value;
}
/**
* See QMetaMethod::access()const
*/
@io.qt.QtUninvokable
public final io.qt.core.QMetaMethod.Access access(){
return io.qt.core.QMetaMethod.Access.resolve(access_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
}
@io.qt.QtUninvokable
private native int access_native_constfct(long __this__nativeId);
@io.qt.QtUninvokable
public final int attributes(){
return attributes_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native int attributes_native_constfct(long __this__nativeId);
@io.qt.QtUninvokable
public final io.qt.core.QMetaObject enclosingMetaObject(){
return enclosingMetaObject_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native io.qt.core.QMetaObject enclosingMetaObject_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::isConst()const
*/
@io.qt.QtUninvokable
public final boolean isConst(){
return isConst_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native boolean isConst_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::isValid()const
*/
@io.qt.QtUninvokable
public final boolean isValid(){
return isValid_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native boolean isValid_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::methodIndex()const
*/
@io.qt.QtUninvokable
public final int methodIndex(){
return methodIndex_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native int methodIndex_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::methodSignature()const
*/
@io.qt.QtUninvokable
public final io.qt.core.QByteArray cppMethodSignature(){
return cppMethodSignature_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native io.qt.core.QByteArray cppMethodSignature_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::methodType()const
*/
@io.qt.QtUninvokable
public final io.qt.core.QMetaMethod.MethodType methodType(){
return io.qt.core.QMetaMethod.MethodType.resolve(methodType_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
}
@io.qt.QtUninvokable
private native int methodType_native_constfct(long __this__nativeId);
/**
*
*/
@io.qt.QtUninvokable
public final io.qt.core.QByteArray name(){
return name_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native io.qt.core.QByteArray name_native_constfct(long __this__nativeId);
@io.qt.QtUninvokable
private final boolean operator_equal(io.qt.core.QMetaMethod m2){
return operator_equal_native_cref_QMetaMethod(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(m2));
}
@io.qt.QtUninvokable
private native boolean operator_equal_native_cref_QMetaMethod(long __this__nativeId, long m2);
/**
* See QMetaMethod::parameterCount()const
*/
@io.qt.QtUninvokable
public final int parameterCount(){
return parameterCount_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native int parameterCount_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::parameterMetaType(int)const
*/
@io.qt.QtUninvokable
public final io.qt.core.QMetaType parameterMetaType(int index){
return parameterMetaType_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), index);
}
@io.qt.QtUninvokable
private native io.qt.core.QMetaType parameterMetaType_native_int_constfct(long __this__nativeId, int index);
/**
* See QMetaMethod::parameterNames()const
*/
@io.qt.QtUninvokable
public final io.qt.core.QList parameterNames(){
return parameterNames_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native io.qt.core.QList parameterNames_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::parameterType(int)const
*/
@io.qt.QtUninvokable
public final int parameterType(int index){
return parameterType_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), index);
}
@io.qt.QtUninvokable
private native int parameterType_native_int_constfct(long __this__nativeId, int index);
/**
* See QMetaMethod::parameterTypeName(int)const
*/
@io.qt.QtUninvokable
public final io.qt.core.QByteArray parameterTypeName(int index){
return parameterTypeName_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), index);
}
@io.qt.QtUninvokable
private native io.qt.core.QByteArray parameterTypeName_native_int_constfct(long __this__nativeId, int index);
/**
* See QMetaMethod::parameterTypes()const
*/
@io.qt.QtUninvokable
public final io.qt.core.QList parameterTypes(){
return parameterTypes_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native io.qt.core.QList parameterTypes_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::relativeMethodIndex()const
*/
@io.qt.QtUninvokable
public final int relativeMethodIndex(){
return relativeMethodIndex_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native int relativeMethodIndex_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::returnMetaType()const
*/
@io.qt.QtUninvokable
public final io.qt.core.QMetaType returnMetaType(){
return returnMetaType_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native io.qt.core.QMetaType returnMetaType_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::returnType()const
*/
@io.qt.QtUninvokable
public final int returnType(){
return returnType_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native int returnType_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::revision()const
*/
@io.qt.QtUninvokable
public final int revision(){
return revision_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native int revision_native_constfct(long __this__nativeId);
/**
*
*/
@io.qt.QtUninvokable
public final java.lang.String tag(){
return tag_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native java.lang.String tag_native_constfct(long __this__nativeId);
/**
* See QMetaMethod::typeName()const
*/
@io.qt.QtUninvokable
public final java.lang.String typeName(){
return typeName_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native java.lang.String typeName_native_constfct(long __this__nativeId);
/**
* Constructor for internal use only.
* @param p expected to be null.
*/
@io.qt.NativeAccess
protected QMetaMethod(QPrivateConstructor p) { super(p); }
@Override
@io.qt.QtUninvokable
public boolean equals(Object other) {
if (other instanceof io.qt.core.QMetaMethod) {
return operator_equal((io.qt.core.QMetaMethod) other);
}
return false;
}
@io.qt.QtUninvokable
@Override
public int hashCode() {
return hashCode_native(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
private native static int hashCode_native(long __this_nativeId);
private Class returnClassType;
private java.util.List> parameterClassTypes;
/**
* See QMetaMethod::parameterTypes() const
*/
@io.qt.QtUninvokable
public final java.util.List> parameterClassTypes() {
if(parameterClassTypes==null) {
parameterClassTypes = java.util.Collections.unmodifiableList(parameterClassTypes_native());
}
return parameterClassTypes;
}
@io.qt.QtUninvokable
private native final java.util.List> parameterClassTypes_native();
/**
* See QMetaMethod::parameterType(int index) const
*/
@io.qt.QtUninvokable
public final Class parameterClassType(int index) {
return parameterClassTypes().get(index);
}
/**
* See QMetaMethod::returnType() const
*/
@io.qt.QtUninvokable
public final Class returnClassType(){
if(returnClassType==null)
returnClassType = returnClassType_native();
return returnClassType;
}
@io.qt.QtUninvokable
private native final Class returnClassType_native();
/**
* See QMetaMethod::methodSignature() const
*/
@io.qt.QtUninvokable
public final String methodSignature() {
StringBuilder args = new StringBuilder();
java.util.List> parameterClassTypes = parameterClassTypes();
for(int i=0; i parameterType = parameterClassTypes.get(i);
if(parameterType!=null){
if(parameterType.isArray()) {
int arrayDepth = 1;
Class componentType = parameterType.getComponentType();
while(true) {
if(componentType.isArray()) {
++arrayDepth;
componentType = componentType.getComponentType();
}else {
args.append(componentType.getName());
for (int j = 0; j < arrayDepth; j++) {
args.append("[]");
}
break;
}
}
}else {
args.append(parameterType.getName());
}
}else {
args.append("");
}
}
return String.format("%1$s(%2$s)", name(), args);
}
@Override
@io.qt.QtUninvokable
public final String toString() {
return methodSignature();
}
/**
*
*/
@io.qt.QtUninvokable
public final Object invoke(QObject object, Object... args) throws IllegalArgumentException, io.qt.QUnsuccessfulInvocationException {
return invoke(object, Qt.ConnectionType.AutoConnection, args);
}
/**
*
*/
@io.qt.QtUninvokable
public final Object invoke(QObject object, Qt.ConnectionType connection, Object... args) throws IllegalArgumentException, io.qt.QUnsuccessfulInvocationException {
if(!isValid())
throw new io.qt.QUnsuccessfulInvocationException("Cannot invoke an invalid QMetaMethod.");
if(parameterCount() != args.length) {
throw new IllegalArgumentException(String.format("Wrong number of arguments. expected: %2$s, given: %1$s", args.length, parameterCount()));
}
{
QMetaObject enclosingMetaObject = enclosingMetaObject();
QMetaObject objectMO = object.metaObject();
if(objectMO!=enclosingMetaObject && !objectMO.inherits(enclosingMetaObject)) {
throw new IllegalArgumentException(String.format("Given object is not an instance of %1$s", enclosingMetaObject.className()));
}
}
if(connection==Qt.ConnectionType.BlockingQueuedConnection && object.thread()==QThread.currentThread()) {
throw new io.qt.QUnsuccessfulInvocationException("Blocking-queued invocation on object whose thread is the current thread is not allowed.");
}
Class[] argClassTypes = new Class[1+parameterCount()];
Class returnType = returnClassType();
argClassTypes[0] = returnType==null ? void.class : returnType;
if(argClassTypes[0]!=void.class && argClassTypes[0]!=Void.class) {
if(connection==Qt.ConnectionType.QueuedConnection) {
throw new io.qt.QUnsuccessfulInvocationException("Unable to invoke methods with return values in queued connections.");
}else if(connection==Qt.ConnectionType.AutoConnection) {
if(QThread.currentThread() != object.thread()) {
throw new io.qt.QUnsuccessfulInvocationException("Unable to invoke methods with return values in queued connections (auto connection with different threads).");
}
}
}
java.util.List> parameterClassTypes = parameterClassTypes();
for(int i=0; i[] argClassTypes, int connection, Object[] args);
/**
*
*/
@io.qt.QtUninvokable
public final Object invokeOnGadget(Object object, Object... args) throws IllegalArgumentException, io.qt.QUnsuccessfulInvocationException {
if(!isValid())
throw new io.qt.QUnsuccessfulInvocationException("Cannot invoke an invalid QMetaMethod.");
if(parameterCount() != args.length) {
throw new IllegalArgumentException(String.format("Wrong number of arguments. expected: %2$s, given: %1$s", args.length, parameterCount()));
}
{
QMetaObject enclosingMetaObject = enclosingMetaObject();
QMetaObject objectMO = QMetaObject.forGadget(object);
if(objectMO!=enclosingMetaObject && !objectMO.inherits(enclosingMetaObject)) {
throw new IllegalArgumentException(String.format("Given gadget is not an instance of %1$s", enclosingMetaObject.className()));
}
}
Class[] argClassTypes = new Class[1+parameterCount()];
Class returnType = returnClassType();
argClassTypes[0] = returnType==null ? void.class : returnType;
java.util.List> parameterClassTypes = parameterClassTypes();
for(int i=0; i[] argClassTypes, Object[] args);
@io.qt.QtUninvokable
public final java.lang.reflect.Method toReflectedMethod() {
if(isValid()) {
switch(methodType()) {
case Method:
case Slot:
java.lang.reflect.AccessibleObject reflected = toReflected();
if(reflected instanceof java.lang.reflect.Method){
return (java.lang.reflect.Method)reflected;
}
try {
java.util.List> parameterTypes = parameterClassTypes();
return this.enclosingMetaObject().type().getDeclaredMethod(name().toString(), parameterTypes.toArray(new Class[parameterTypes.size()]));
} catch (NoSuchMethodException | SecurityException e) {
}
break;
default:
throw new IllegalArgumentException("Method " + this + " is a " + methodType().name().toLowerCase() + ".");
}
}
return null;
}
@io.qt.QtUninvokable
private native java.lang.reflect.AccessibleObject toReflected();
@io.qt.QtUninvokable
public final java.lang.reflect.Constructor toReflectedConstructor() {
if(isValid()) {
if(methodType()==MethodType.Constructor) {
java.lang.reflect.AccessibleObject reflected = toReflected();
if(reflected instanceof java.lang.reflect.Constructor){
return (java.lang.reflect.Constructor)reflected;
}
try {
java.util.List> parameterTypes = parameterClassTypes();
return this.enclosingMetaObject().type().getDeclaredConstructor(parameterTypes.toArray(new Class[parameterTypes.size()]));
} catch (NoSuchMethodException | SecurityException e) {
}
}else {
throw new IllegalArgumentException("Method " + this + " is not a constructor.");
}
}
return null;
}
@io.qt.QtUninvokable
public final QMetaObject.AbstractSignal toSignal(QObject sender) {
if(isValid()) {
if(methodType()==MethodType.Signal) {
return io.qt.internal.QtJambiInternal.findSignal(sender, name().toString(), parameterClassTypes().toArray(new Class[parameterCount()]));
}else {
throw new IllegalArgumentException("Method " + this + " is not a signal.");
}
}
return null;
}
@io.qt.QtUninvokable
public static QMetaMethod fromSignal(QMetaObject.AbstractSignal signal) {
QMetaMethod method = null;
io.qt.QtSignalEmitterInterface containingObject = signal.containingObject();
if(containingObject instanceof QObject) {
if(signal.methodIndex()>=0) {
method = ((QObject)containingObject).metaObject().methodByIndex(signal.methodIndex());
}else{
java.util.List> signalTypeClasses = signal.argumentTypes();
method = ((QObject)containingObject).metaObject().method(signal.name(), signalTypeClasses.toArray(new Class[signalTypeClasses.size()]));
}
}
return method;
}
public static QMetaMethod fromReflectedConstructor(java.lang.reflect.Constructor constructor) {
QMetaObject mo = QMetaObject.forType(constructor.getDeclaringClass());
if(mo!=null) {
return mo.constructor(constructor.getParameterTypes());
}
return null;
}
public static QMetaMethod fromReflectedMethod(java.lang.reflect.Method method) {
Class declaringClass = method.getDeclaringClass();
QMetaMethod qmethod = null;
QMetaObject mo = QMetaObject.forType(declaringClass);
if(mo!=null) {
Object[] ok = {method};
qmethod = methodFromMethod(mo.metaObjectPointer, ok);
if(qmethod==null && ok[0]==null) {
qmethod = mo.method(method.getName(), method.getParameterTypes());
}
}
return qmethod;
}
private static native QMetaMethod methodFromMethod(long metaObjectPointer, Object[] method);
private static QMetaMethod fromMethodImpl(QMetaObject.AbstractSlot method) {
io.qt.internal.QtJambiInternal.LambdaInfo info = io.qt.internal.QtJambiInternal.lamdaInfo(method);
if(info!=null && info.lambdaArgs.isEmpty()) {
if(info.reflectiveMethod!=null)
return fromReflectedMethod(info.reflectiveMethod);
if(info.reflectiveConstructor!=null)
return fromReflectedConstructor(info.reflectiveConstructor);
}
return null;
}
public static QMetaMethod fromMethod(QMetaObject.Method0 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method1 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method2 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method3 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method4 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method5 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method6 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method7 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method8 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Method9 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot0 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot1 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot2 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot3 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot4 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot5 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot6 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot7 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot8 method) {
return fromMethodImpl(method);
}
public static QMetaMethod fromMethod(QMetaObject.Slot9 method) {
return fromMethodImpl(method);
}
@Override
public QMetaMethod clone() {
return clone_native(QtJambi_LibraryUtilities.internal.nativeId(this));
}
private native QMetaMethod clone_native(long __this_nativeId);
}
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