103 lines
4.4 KiB
C++
103 lines
4.4 KiB
C++
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#include "config_mgr.h"
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#include <QDebug>
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#include <QJsonDocument>
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#include <QJsonArray>
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#include <QJsonObject>
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#include "data_config.h"
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#include "vibrationdata.h"
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ConfigMgr *ConfigMgr::instance = nullptr;
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ConfigMgr::~ConfigMgr() {
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}
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void ConfigMgr::Save() {
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}
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void ConfigMgr::Load(QString filename) {
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QFile file(filename);
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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qDebug() << "Cannot open file for reading:" << filename;
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return;
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}
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QString content = file.readAll();
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file.close();
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QByteArray jsonData = content.toUtf8();
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QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonData);
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if (jsonDoc.isNull()) {
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qDebug() << "Cannot parse JSON document";
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return;
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}
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if (!jsonDoc.isObject() && !jsonDoc.isArray()) {
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qDebug() << "JSON document is not an object or an array";
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return;
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}
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QJsonObject json_obj = jsonDoc.object();
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// parse card_type
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QJsonArray card_type = json_obj["card_type"].toArray();
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int slot = 0;
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QJsonObject temp_obj;
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for (int i = 0; i < card_type.size(); ++i) {
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temp_obj = card_type[i].toObject();
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slot = temp_obj["slot"].toInt();
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card_type_[slot - 1] = static_cast<CardType>(temp_obj["type"].toInt());
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}
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// parse each slot
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QJsonObject channel;
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for (int i = 0; i < SLOT_NUM; ++i) {
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if (card_type_[i] == kCardNone) {
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continue;
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}
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slot = i + 1;
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if (json_obj[QString::number(slot)].isNull()) {
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continue;
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}
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temp_obj = json_obj[QString::number(slot)].toObject();
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if (card_type_[i] == kCardVibSingle) {
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std::shared_ptr<VibrationData> vib_data = std::make_shared<VibrationData>();
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for (int j = 0; j < CHANNEL_COUNT; ++j) {
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channel = temp_obj[QString::number(j + 1)].toObject();
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// base info
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vib_data->base_config_[j].standby = channel["standby"].toBool();
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vib_data->base_config_[j].active = channel["active"].toBool();
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vib_data->base_config_[j].rack_type = channel["rack_type"].toInt();
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// vib_data->base_config_[j].tmr_group = channel["tmr_group"].toString();
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vib_data->base_config_[j].channel_type = channel["channel_type"].toInt();
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memset(vib_data->base_config_[j].transducer_name, 0, 32);
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memcpy(vib_data->base_config_[j].transducer_name, channel["transducer_name"].toString().toStdString().c_str(), channel["transducer_name"].toString().length());
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vib_data->base_config_[j].scale_factor = channel["scale_factor"].toDouble();
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vib_data->base_config_[j].sampling_rate = channel["sampling_rate"].toInt();
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QJsonArray voltage_range_array = channel["normal_voltage_range"].toArray();
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vib_data->base_config_[j].normal_voltage_low = voltage_range_array[0].toDouble();
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vib_data->base_config_[j].normal_voltage_high = voltage_range_array[1].toDouble();
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// filter
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QJsonArray filter_array = channel["filter"].toArray();
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for (int k = 0; k < filter_array.size(); k++) {
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QJsonObject filter_ele = filter_array[i].toObject();
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vib_data->filter_[j].filter[k].low = filter_ele["low"].toInt();
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vib_data->filter_[j].filter[k].high = filter_ele["high"].toInt();
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vib_data->filter_[j].filter[k].checked = filter_ele["checked"].toBool();
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}
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// variables
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QJsonObject tmp_variable = channel["variable"].toObject();
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switch (vib_data->base_config_[j].channel_type) {
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case kVibRadial: {
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std::shared_ptr<RadialVariable> radial_variable = std::make_shared<RadialVariable>();
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radial_variable->id_ = j + 1;
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vib_data->variables_.push_back(radial_variable);
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break;
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}
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case kVibVelocity:
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case kVibAcc: {
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std::shared_ptr<AccVelVariable> acc_vel_variable = std::make_shared<AccVelVariable>();
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vib_data->variables_.push_back(acc_vel_variable);
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break;
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}
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}
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}
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cards_.push_back(vib_data);
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}
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}
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}
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