mirror of
https://github.com/Palm1r/QodeAssist.git
synced 2025-07-18 13:04:28 -04:00
126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
/*
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* Copyright (C) 2025 Petr Mironychev
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*
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* This file is part of QodeAssist.
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*
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* QodeAssist is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* QodeAssist is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "TaskConnection.hpp"
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#include "BaseTask.hpp"
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#include "TaskPort.hpp"
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#include <QMetaEnum>
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namespace QodeAssist::TaskFlow {
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TaskConnection::TaskConnection(TaskPort *sourcePort, TaskPort *targetPort, QObject *parent)
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: QObject(parent)
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, m_sourcePort(sourcePort)
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, m_targetPort(targetPort)
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{
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setupConnection();
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}
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TaskConnection::~TaskConnection()
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{
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cleanupConnection();
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}
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BaseTask *TaskConnection::sourceTask() const
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{
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return m_sourcePort ? qobject_cast<BaseTask *>(m_sourcePort->parent()) : nullptr;
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}
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BaseTask *TaskConnection::targetTask() const
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{
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return m_targetPort ? qobject_cast<BaseTask *>(m_targetPort->parent()) : nullptr;
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}
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TaskPort *TaskConnection::sourcePort() const
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{
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return m_sourcePort;
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}
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TaskPort *TaskConnection::targetPort() const
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{
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return m_targetPort;
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}
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bool TaskConnection::isValid() const
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{
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return m_sourcePort && m_targetPort && m_sourcePort != m_targetPort && sourceTask()
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&& targetTask() && sourceTask() != targetTask();
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}
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bool TaskConnection::isTypeCompatible() const
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{
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if (!isValid()) {
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return false;
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}
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return m_targetPort->isConnectionTypeCompatible(m_sourcePort);
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}
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QString TaskConnection::toString() const
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{
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if (!isValid()) {
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return QString();
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}
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BaseTask *srcTask = sourceTask();
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BaseTask *tgtTask = targetTask();
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return QString("%1.%2->%3.%4")
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.arg(srcTask->taskId())
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.arg(m_sourcePort->name())
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.arg(tgtTask->taskId())
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.arg(m_targetPort->name());
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}
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bool TaskConnection::operator==(const TaskConnection &other) const
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{
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return m_sourcePort == other.m_sourcePort && m_targetPort == other.m_targetPort;
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}
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void TaskConnection::setupConnection()
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{
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if (!isValid()) {
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qWarning() << "TaskConnection::setupConnection - Invalid connection parameters";
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return;
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}
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if (!isTypeCompatible()) {
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QMetaEnum metaEnum = QMetaEnum::fromType<TaskPort::ValueType>();
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qWarning() << "TaskConnection::setupConnection - Type incompatible connection:"
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<< metaEnum.valueToKey(static_cast<int>(m_sourcePort->valueType())) << "to"
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<< metaEnum.valueToKey(static_cast<int>(m_targetPort->valueType()));
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}
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m_sourcePort->setConnection(this);
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m_targetPort->setConnection(this);
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}
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void TaskConnection::cleanupConnection()
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{
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if (m_sourcePort && m_sourcePort->connection() == this) {
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m_sourcePort->setConnection(nullptr);
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}
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if (m_targetPort && m_targetPort->connection() == this) {
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m_targetPort->setConnection(nullptr);
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}
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}
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} // namespace QodeAssist::TaskFlow
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