80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
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#include "apikeyvaluehelper.h"
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void ApiKeyValueHelper::setDeviceConnection(DeviceConnection *deviceConnection)
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{
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if (m_deviceConnection == deviceConnection)
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return;
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if (m_deviceConnection)
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{
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disconnect(m_deviceConnection, &DeviceConnection::fullStatusReceived,
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this, &ApiKeyValueHelper::fullStatusReceived);
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disconnect(m_deviceConnection, &DeviceConnection::valueChanged,
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this, &ApiKeyValueHelper::valueChangedSlot);
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}
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emit deviceConnectionChanged(m_deviceConnection = deviceConnection);
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if (m_deviceConnection)
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{
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connect(m_deviceConnection, &DeviceConnection::fullStatusReceived,
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this, &ApiKeyValueHelper::fullStatusReceived);
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connect(m_deviceConnection, &DeviceConnection::valueChanged,
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this, &ApiKeyValueHelper::valueChangedSlot);
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}
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fullStatusReceived();
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}
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void ApiKeyValueHelper::setApiKey(const QString &apiKey)
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{
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if (m_apiKey == apiKey)
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return;
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emit apiKeyChanged(m_apiKey = apiKey);
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fullStatusReceived();
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}
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void ApiKeyValueHelper::fullStatusReceived()
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{
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if (!m_deviceConnection)
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{
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if (m_value.isValid())
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emit valueChanged(m_value = {});
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if (m_exists)
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emit existsChanged(m_exists = false);
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return;
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}
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const auto &fullStatus = m_deviceConnection->getFullStatus();
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const auto iter = fullStatus.find(m_apiKey);
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QVariant value;
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bool exists{};
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if (iter != std::cend(fullStatus))
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{
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value = *iter;
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exists = true;
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}
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if (m_value != value)
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emit valueChanged(m_value = value);
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if (m_exists != exists)
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emit existsChanged(m_exists = exists);
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}
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void ApiKeyValueHelper::valueChangedSlot(const QString &key, const QVariant &value)
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{
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if (m_apiKey != key)
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return;
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if (m_value != value)
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emit valueChanged(m_value = value);
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if (!m_exists)
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emit existsChanged(m_exists = true);
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}
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