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-rw-r--r--depends/LogicalGui/LogicalGui.h254
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diff --git a/depends/LogicalGui/LogicalGui.h b/depends/LogicalGui/LogicalGui.h
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--- a/depends/LogicalGui/LogicalGui.h
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@@ -1,254 +0,0 @@
-/* Copyright 2013-2015 Jan Dalheimer
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <QObject>
-#include <QMetaMethod>
-#include <QThread>
-#include <QCoreApplication>
-#include <QSemaphore>
-#include <memory>
-
-#if QT_VERSION == QT_VERSION_CHECK(5, 1, 1)
-#include <5.1.1/QtCore/private/qobject_p.h>
-#elif QT_VERSION == QT_VERSION_CHECK(5, 2, 0)
-#include <5.2.0/QtCore/private/qobject_p.h>
-#elif QT_VERSION == QT_VERSION_CHECK(5, 2, 1)
-#include <5.2.1/QtCore/private/qobject_p.h>
-#elif QT_VERSION == QT_VERSION_CHECK(5, 3, 0)
-#include <5.3.0/QtCore/private/qobject_p.h>
-#elif QT_VERSION == QT_VERSION_CHECK(5, 3, 1)
-#include <5.3.1/QtCore/private/qobject_p.h>
-#else
-#error Please add support for this version of Qt
-#endif
-
-class Bindable
-{
- friend class tst_LogicalGui;
-
-public:
- Bindable(Bindable *parent = 0) : m_parent(parent)
- {
- }
- virtual ~Bindable()
- {
- }
-
- void setBindableParent(Bindable *parent)
- {
- m_parent = parent;
- }
-
- void bind(const QString &id, const QObject *receiver, const char *methodSignature)
- {
- auto mo = receiver->metaObject();
- Q_ASSERT_X(mo, "Bindable::bind",
- "Invalid metaobject. Did you forget the QObject macro?");
- const QMetaMethod method = mo->method(mo->indexOfMethod(
- QMetaObject::normalizedSignature(methodSignature + 1).constData()));
- Q_ASSERT_X(method.isValid(), "Bindable::bind", "Invalid method signature");
- m_bindings.insert(id, Binding(receiver, method));
- }
- template <typename Func>
- void bind(const QString &id,
- const typename QtPrivate::FunctionPointer<Func>::Object *receiver, Func slot)
- {
- typedef QtPrivate::FunctionPointer<Func> SlotType;
- m_bindings.insert(
- id,
- Binding(receiver, new QtPrivate::QSlotObject<Func, typename SlotType::Arguments,
- typename SlotType::ReturnType>(slot)));
- }
- template <typename Func> void bind(const QString &id, Func slot)
- {
- typedef QtPrivate::FunctionPointer<Func> SlotType;
- m_bindings.insert(
- id,
- Binding(nullptr, new QtPrivate::QSlotObject<Func, typename SlotType::Arguments,
- typename SlotType::ReturnType>(slot)));
- }
- void unbind(const QString &id)
- {
- m_bindings.remove(id);
- }
-
-private:
- struct Binding
- {
- Binding(const QObject *receiver, const QMetaMethod &method)
- : receiver(receiver), method(method)
- {
- }
- Binding(const QObject *receiver, QtPrivate::QSlotObjectBase *object)
- : receiver(receiver), object(object)
- {
- }
- Binding()
- {
- }
- const QObject *receiver;
- QMetaMethod method;
- QtPrivate::QSlotObjectBase *object = nullptr;
- };
- QMap<QString, Binding> m_bindings;
-
- Bindable *m_parent;
-
-private:
- inline Qt::ConnectionType connectionType(const QObject *receiver)
- {
- return receiver == nullptr ? Qt::DirectConnection
- : (QThread::currentThread() == receiver->thread()
- ? Qt::DirectConnection
- : Qt::BlockingQueuedConnection);
- }
-
-protected:
- template <typename Ret, typename... Params> Ret wait(const QString &id, Params... params)
- {
- static_assert(!std::is_same<Ret, void>::value, "You need to use Bindable::waitVoid");
-
- if (!m_bindings.contains(id) && m_parent)
- {
- return m_parent->wait<Ret, Params...>(id, params...);
- }
- Q_ASSERT(m_bindings.contains(id));
- const auto binding = m_bindings[id];
- const Qt::ConnectionType type = connectionType(binding.receiver);
- Ret ret;
- if (binding.object)
- {
- void *args[] = {&ret,
- const_cast<void *>(reinterpret_cast<const void *>(&params))...};
- if (type == Qt::BlockingQueuedConnection)
- {
- QSemaphore semaphore;
- QMetaCallEvent *ev =
- new QMetaCallEvent(binding.object, nullptr, -1, 0, 0, args, &semaphore);
- QCoreApplication::postEvent(const_cast<QObject *>(binding.receiver), ev);
- semaphore.acquire();
- }
- else
- {
- binding.object->call(const_cast<QObject *>(binding.receiver), args);
- }
- }
- else
- {
- const QMetaMethod method = binding.method;
- Q_ASSERT_X(method.parameterCount() == sizeof...(params), "Bindable::wait",
- qPrintable(QString("Incompatible argument count (expected %1, got %2)")
- .arg(method.parameterCount(), sizeof...(params))));
- Q_ASSERT_X(
- qMetaTypeId<Ret>() != QMetaType::UnknownType, "Bindable::wait",
- "Requested return type is not registered, please use the Q_DECLARE_METATYPE "
- "macro to make it known to Qt's meta-object system");
- Q_ASSERT_X(
- method.returnType() == qMetaTypeId<Ret>() ||
- QMetaType::hasRegisteredConverterFunction(method.returnType(),
- qMetaTypeId<Ret>()),
- "Bindable::wait",
- qPrintable(
- QString(
- "Requested return type (%1) is incompatible method return type (%2)")
- .arg(QMetaType::typeName(qMetaTypeId<Ret>()),
- QMetaType::typeName(method.returnType()))));
- const auto retArg = QReturnArgument<Ret>(
- QMetaType::typeName(qMetaTypeId<Ret>()),
- ret); // because Q_RETURN_ARG doesn't work with templates...
- method.invoke(const_cast<QObject *>(binding.receiver), type, retArg,
- Q_ARG(Params, params)...);
- }
- return ret;
- }
- template <typename... Params>
- typename std::enable_if<sizeof...(Params) != 0, void>::type waitVoid(const QString &id,
- Params... params)
- {
- if (!m_bindings.contains(id) && m_parent)
- {
- m_parent->waitVoid<Params...>(id, params...);
- return;
- }
- Q_ASSERT(m_bindings.contains(id));
- const auto binding = m_bindings[id];
- const Qt::ConnectionType type = connectionType(binding.receiver);
- if (binding.object)
- {
- void *args[] = {0, const_cast<void *>(reinterpret_cast<const void *>(&params))...};
- if (type == Qt::BlockingQueuedConnection)
- {
- QSemaphore semaphore;
- QMetaCallEvent *ev =
- new QMetaCallEvent(binding.object, nullptr, -1, 0, 0, args, &semaphore);
- QCoreApplication::postEvent(const_cast<QObject *>(binding.receiver), ev);
- semaphore.acquire();
- }
- else
- {
- binding.object->call(const_cast<QObject *>(binding.receiver), args);
- }
- }
- else
- {
- const QMetaMethod method = binding.method;
- Q_ASSERT_X(method.parameterCount() == sizeof...(params), "Bindable::wait",
- qPrintable(QString("Incompatible argument count (expected %1, got %2)")
- .arg(method.parameterCount(), sizeof...(params))));
- method.invoke(const_cast<QObject *>(binding.receiver), type,
- Q_ARG(Params, params)...);
- }
- }
- void waitVoid(const QString &id)
- {
- if (!m_bindings.contains(id) && m_parent)
- {
- m_parent->waitVoid(id);
- return;
- }
- Q_ASSERT(m_bindings.contains(id));
- const auto binding = m_bindings[id];
- const Qt::ConnectionType type = connectionType(binding.receiver);
- if (binding.object)
- {
- void *args[] = {0};
- if (type == Qt::BlockingQueuedConnection)
- {
- QSemaphore semaphore;
- QMetaCallEvent *ev =
- new QMetaCallEvent(binding.object, nullptr, -1, 0, 0, args, &semaphore);
- QCoreApplication::postEvent(const_cast<QObject *>(binding.receiver), ev);
- semaphore.acquire();
- }
- else
- {
- binding.object->call(const_cast<QObject *>(binding.receiver), args);
- }
- }
- else
- {
- const QMetaMethod method = binding.method;
- Q_ASSERT_X(method.parameterCount() == 0, "Bindable::wait",
- qPrintable(QString("Incompatible argument count (expected %1, got %2)")
- .arg(method.parameterCount(), 0)));
- method.invoke(const_cast<QObject *>(binding.receiver), type);
- }
- }
-};
-
-// used frequently
-Q_DECLARE_METATYPE(bool *)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 21:17:31 +0000