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configparams.cpp
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configparams.cpp
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/*
Copyright 2016 - 2020 Benjamin Vedder benjamin@vedder.se
This file is part of VESC Tool.
VESC Tool is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
VESC Tool is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "configparams.h"
#include <QDebug>
#include "widgets/parameditdouble.h"
#include "widgets/parameditint.h"
#include "widgets/parameditstring.h"
#include "widgets/parameditenum.h"
#include "widgets/parameditbool.h"
#include <QFile>
#include <QFileInfo>
#include <QBuffer>
#include <cmath>
#include "utility.h"
#include "lzokay/lzokay.hpp"
ConfigParams::ConfigParams(QObject *parent) : QObject(parent)
{
mUpdateOnlyName.clear();
mXmlStatus = tr("OK");
mUpdatesEnabled = true;
}
void ConfigParams::addParam(const QString &name, ConfigParam param)
{
if (!mParams.contains(name)) {
mParams.insert(name, param);
mParamList.append(name);
} else {
qWarning() << name << "already present.";
}
}
void ConfigParams::deleteParam(const QString &name)
{
mParams.remove(name);
for (int i = 0;i < mParamList.size();i++) {
if (mParamList.at(i) == name) {
mParamList.removeAt(i);
break;
}
}
}
/**
* @brief ConfigParams::setUpdateOnly
* Only update parameter with the following name.
*
* @param name
* The name of the parameter to update. If empty all parameters will be updated.
*/
void ConfigParams::setUpdateOnly(const QString &name)
{
mUpdateOnlyName = name;
}
QString ConfigParams::getUpdateOnly()
{
return mUpdateOnlyName;
}
bool ConfigParams::getUpdatesEnabled() const
{
return mUpdatesEnabled;
}
void ConfigParams::setUpdatesEnabled(bool updatesEnabled)
{
mUpdatesEnabled = updatesEnabled;
}
void ConfigParams::clearParams()
{
mParams.clear();
mParamList.clear();
}
void ConfigParams::clearAll()
{
clearParams();
clearSerializeOrder();
}
bool ConfigParams::hasParam(const QString &name)
{
return mParams.contains(name);
}
ConfigParam *ConfigParams::getParam(const QString &name)
{
ConfigParam *retVal = nullptr;
if (mParams.contains(name)) {
retVal = &mParams[name];
} else {
qWarning() << name << "not found";
}
return retVal;
}
ConfigParam ConfigParams::getParamCopy(const QString &name) const
{
ConfigParam retVal;
if (mParams.contains(name)) {
retVal = mParams.value(name);
} else {
qWarning() << name << "not found";
}
return retVal;
}
bool ConfigParams::isParamDouble(const QString &name)
{
if (mParams.contains(name) && mParams[name].type == CFG_T_DOUBLE) {
return true;
} else {
return false;
}
}
bool ConfigParams::isParamInt(const QString &name)
{
if (mParams.contains(name) && mParams[name].type == CFG_T_INT) {
return true;
} else {
return false;
}
}
bool ConfigParams::isParamEnum(const QString &name)
{
if (mParams.contains(name) && mParams[name].type == CFG_T_ENUM) {
return true;
} else {
return false;
}
}
bool ConfigParams::isParamQString(const QString &name)
{
if (mParams.contains(name) && mParams[name].type == CFG_T_QSTRING) {
return true;
} else {
return false;
}
}
bool ConfigParams::isParamBool(const QString &name)
{
if (mParams.contains(name) && mParams[name].type == CFG_T_BOOL) {
return true;
} else {
return false;
}
}
double ConfigParams::getParamDouble(const QString &name)
{
double retVal = 0.0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_DOUBLE) {
retVal = p.valDouble;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
int ConfigParams::getParamInt(const QString &name)
{
int retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_INT) {
retVal = p.valInt;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
int ConfigParams::getParamEnum(const QString &name)
{
int retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_ENUM) {
retVal = p.valInt;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
QString ConfigParams::getParamQString(const QString &name)
{
QString retVal = "";
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_QSTRING) {
retVal = p.valString;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
bool ConfigParams::getParamBool(const QString &name)
{
bool retVal = false;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_BOOL) {
retVal = p.valInt;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
QString ConfigParams::getLongName(const QString &name)
{
QString retVal = "";
if (mParams.contains(name)) {
retVal = mParams[name].longName;
} else {
qWarning() << name << "not found";
}
return retVal;
}
QString ConfigParams::getDescription(const QString &name)
{
QString retVal = "";
if (mParams.contains(name)) {
retVal = mParams[name].description;
} else {
qWarning() << name << "not found";
}
return retVal;
}
double ConfigParams::getParamMaxDouble(const QString &name)
{
double retVal = 0.0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_DOUBLE) {
retVal = p.maxDouble;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
double ConfigParams::getParamMinDouble(const QString &name)
{
double retVal = 0.0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_DOUBLE) {
retVal = p.minDouble;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
double ConfigParams::getParamStepDouble(const QString &name)
{
double retVal = 0.0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_DOUBLE) {
retVal = p.stepDouble;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
int ConfigParams::getParamDecimalsDouble(const QString &name)
{
int retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_DOUBLE) {
retVal = p.editorDecimalsDouble;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
int ConfigParams::getParamMaxInt(const QString &name)
{
int retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_INT) {
retVal = p.maxInt;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
int ConfigParams::getParamMinInt(const QString &name)
{
int retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_INT) {
retVal = p.minInt;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
int ConfigParams::getParamStepInt(const QString &name)
{
int retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_INT) {
retVal = p.stepInt;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
QStringList ConfigParams::getParamEnumNames(const QString &name)
{
QStringList retVal;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_ENUM) {
retVal = p.enumNames;
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
double ConfigParams::getParamEditorScale(const QString &name)
{
double retVal = 0.0;
if (mParams.contains(name)) {
retVal = mParams[name].editorScale;
} else {
qWarning() << name << "not found";
}
return retVal;
}
QString ConfigParams::getParamSuffix(const QString &name)
{
QString retVal = "";
if (mParams.contains(name)) {
retVal = mParams[name].suffix;
} else {
qWarning() << name << "not found";
}
return retVal;
}
bool ConfigParams::getParamEditAsPercentage(const QString &name)
{
bool retVal = false;
if (mParams.contains(name)) {
retVal = mParams[name].editAsPercentage;
} else {
qWarning() << name << "not found";
}
return retVal;
}
bool ConfigParams::getParamShowDisplay(const QString &name)
{
bool retVal = false;
if (mParams.contains(name)) {
retVal = mParams[name].showDisplay;
} else {
qWarning() << name << "not found";
}
return retVal;
}
bool ConfigParams::getParamTransmittable(const QString &name)
{
bool retVal = false;
if (mParams.contains(name)) {
retVal = mParams[name].transmittable;
} else {
qWarning() << name << "not found";
}
return retVal;
}
QStringList ConfigParams::getParamOrder() const
{
return mParamList;
}
void ConfigParams::setParamOrder(const QStringList &order)
{
// TODO: Add check to make sure that the new order is valid.
mParamList = order;
}
QWidget *ConfigParams::getEditor(const QString &name, QWidget *parent)
{
QWidget *retVal = 0;
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
switch (p.type) {
case CFG_T_DOUBLE: {
ParamEditDouble *edit = new ParamEditDouble(parent);
edit->setName(name);
edit->setSuffix(p.suffix);
edit->setDecimals(p.editorDecimalsDouble);
edit->setShowAsPercentage(p.editAsPercentage);
edit->showDisplay(p.showDisplay);
edit->setConfig(this);
retVal = edit;
} break;
case CFG_T_INT: {
ParamEditInt *edit = new ParamEditInt(parent);
edit->setName(name);
edit->setSuffix(p.suffix);
edit->setShowAsPercentage(p.editAsPercentage);
edit->showDisplay(p.showDisplay);
edit->setConfig(this);
retVal = edit;
} break;
case CFG_T_QSTRING: {
ParamEditString *edit = new ParamEditString(parent);
edit->setName(name);
edit->setConfig(this);
retVal = edit;
} break;
case CFG_T_ENUM: {
ParamEditEnum *edit = new ParamEditEnum(parent);
edit->setName(name);
edit->setConfig(this);
retVal = edit;
} break;
case CFG_T_BOOL: {
ParamEditBool *edit = new ParamEditBool(parent);
edit->setName(name);
edit->setConfig(this);
retVal = edit;
} break;
default:
qWarning() << "no editor for" << name << "could be created";
break;
}
} else {
qWarning() << name << "not found";
}
return retVal;
}
void ConfigParams::getParamSerial(VByteArray &vb, const QString &name)
{
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
switch (p.type) {
case CFG_T_UNDEFINED:
qWarning() << name << ": type not defined.";
break;
case CFG_T_DOUBLE:
if (p.vTx == VESC_TX_DOUBLE16) {
vb.vbAppendDouble16(p.valDouble, p.vTxDoubleScale);
} else if (p.vTx == VESC_TX_DOUBLE32) {
vb.vbAppendDouble32(p.valDouble, p.vTxDoubleScale);
} else if (p.vTx == VESC_TX_DOUBLE32_AUTO) {
vb.vbAppendDouble32Auto(p.valDouble);
} else {
qWarning() << name << ": wrong tx type set.";
}
break;
case CFG_T_INT:
if (p.vTx == VESC_TX_UINT8) {
vb.vbAppendUint8(p.valInt);
} else if (p.vTx == VESC_TX_INT8) {
vb.vbAppendInt8(p.valInt);
} else if (p.vTx == VESC_TX_UINT16) {
vb.vbAppendUint16(p.valInt);
} else if (p.vTx == VESC_TX_INT16) {
vb.vbAppendInt16(p.valInt);
} else if (p.vTx == VESC_TX_UINT32) {
vb.vbAppendUint32(p.valInt);
} else if (p.vTx == VESC_TX_INT32) {
vb.vbAppendInt32(p.valInt);
} else {
qWarning() << name << ": wrong tx type set.";
}
break;
case CFG_T_QSTRING:
qWarning() << name << ": QString not supported.";
break;
case CFG_T_ENUM:
case CFG_T_BOOL:
vb.vbAppendInt8(p.valInt);
break;
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::setParamSerial(VByteArray &vb, const QString &name, QObject *src)
{
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
switch (p.type) {
case CFG_T_UNDEFINED:
qWarning() << name << ": type not defined.";
break;
case CFG_T_DOUBLE: {
double val = 0.0;
if (p.vTx == VESC_TX_DOUBLE16) {
val = vb.vbPopFrontDouble16(p.vTxDoubleScale);
} else if (p.vTx == VESC_TX_DOUBLE32) {
val = vb.vbPopFrontDouble32(p.vTxDoubleScale);
} else if (p.vTx == VESC_TX_DOUBLE32_AUTO) {
val = vb.vbPopFrontDouble32Auto();
} else {
qWarning() << name << ": wrong tx type set.";
}
if (mUpdatesEnabled && (mUpdateOnlyName.isEmpty() || mUpdateOnlyName == name)) {
if (p.valDouble != val) {
p.valDouble = val;
emit paramChangedDouble(src, name, val);
}
}
} break;
case CFG_T_INT: {
int val = 0;
if (p.vTx == VESC_TX_UINT8) {
val = vb.vbPopFrontUint8();
} else if (p.vTx == VESC_TX_INT8) {
val = vb.vbPopFrontInt8();
} else if (p.vTx == VESC_TX_UINT16) {
val = vb.vbPopFrontUint16();
} else if (p.vTx == VESC_TX_INT16) {
val = vb.vbPopFrontInt16();
} else if (p.vTx == VESC_TX_UINT32) {
val = vb.vbPopFrontUint32();
} else if (p.vTx == VESC_TX_INT32) {
val = vb.vbPopFrontInt32();
} else {
qWarning() << name << ": wrong tx type set.";
}
if (mUpdatesEnabled && (mUpdateOnlyName.isEmpty() || mUpdateOnlyName == name)) {
if (p.valInt != val) {
p.valInt = val;
emit paramChangedInt(src, name, val);
}
}
} break;
case CFG_T_QSTRING:
qWarning() << name << ": QString not supported.";
break;
case CFG_T_ENUM:
case CFG_T_BOOL: {
int val = vb.vbPopFrontInt8();
if (mUpdatesEnabled && (mUpdateOnlyName.isEmpty() || mUpdateOnlyName == name)) {
if (p.valInt != val) {
p.valInt = val;
if (p.type == CFG_T_BOOL) {
emit paramChangedBool(src, name, val);
} else {
emit paramChangedEnum(src, name, val);
}
}
}
} break;
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::updateParamDouble(QString name, double param, QObject *src)
{
if (!mUpdatesEnabled || (!mUpdateOnlyName.isEmpty() && mUpdateOnlyName != name)) {
return;
}
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_DOUBLE) {
if (p.valDouble != param) {
p.valDouble = param;
emit paramChangedDouble(src, name, param);
}
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::updateParamInt(QString name, int param, QObject *src)
{
if (!mUpdatesEnabled || (!mUpdateOnlyName.isEmpty() && mUpdateOnlyName != name)) {
return;
}
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_INT) {
if (p.valInt != param) {
p.valInt = param;
emit paramChangedInt(src, name, param);
}
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::updateParamEnum(QString name, int param, QObject *src)
{
if (!mUpdatesEnabled || (!mUpdateOnlyName.isEmpty() && mUpdateOnlyName != name)) {
return;
}
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_ENUM) {
if (p.valInt != param) {
p.valInt = param;
emit paramChangedEnum(src, name, param);
}
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::updateParamString(QString name, QString param, QObject *src)
{
if (!mUpdatesEnabled || (!mUpdateOnlyName.isEmpty() && mUpdateOnlyName != name)) {
return;
}
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_QSTRING) {
if (p.valString != param) {
p.valString = param;
emit paramChangedQString(src, name, param);
}
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::updateParamBool(QString name, bool param, QObject *src)
{
if (!mUpdatesEnabled || (!mUpdateOnlyName.isEmpty() && mUpdateOnlyName != name)) {
return;
}
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
if (p.type == CFG_T_BOOL) {
if (p.valInt != param) {
p.valInt = param;
emit paramChangedBool(src, name, param);
}
} else {
qWarning() << name << "wrong type";
}
} else {
qWarning() << name << "not found";
}
}
void ConfigParams::requestUpdate()
{
emit updateRequested();
}
void ConfigParams::requestUpdateDefault()
{
emit updateRequestDefault();
}
void ConfigParams::updateDone()
{
// Accept all names from now on again.
mUpdateOnlyName.clear();
emit updated();
}
// http://realtimecollisiondetection.net/blog/?p=89
bool ConfigParams::almostEqual(float A, float B, float eps)
{
return fabsf(A - B) <= eps * fmaxf(1.0f, fmaxf(fabsf(A), fabsf(B)));
}
QStringList ConfigParams::getSerializeOrder() const
{
return mSerializeOrder;
}
void ConfigParams::setSerializeOrder(const QStringList &serializeOrder)
{
mSerializeOrder = serializeOrder;
}
void ConfigParams::clearSerializeOrder()
{
mSerializeOrder.clear();
}
void ConfigParams::serialize(VByteArray &vb)
{
vb.vbAppendUint32(getSignature());
for (int i = 0;i < mSerializeOrder.size();i++) {
getParamSerial(vb, mSerializeOrder.at(i));
}
}
bool ConfigParams::deSerialize(VByteArray &vb)
{
auto signature = vb.vbPopFrontUint32();
if (signature != getSignature()) {
qWarning() << "Invalid signature";
return false;
}
for (int i = 0;i < mSerializeOrder.size();i++) {
setParamSerial(vb, mSerializeOrder.at(i));
}
return true;
}
void ConfigParams::getXML(QXmlStreamWriter &stream, QString configName)
{
stream.writeStartDocument();
stream.writeStartElement(configName);
for (QString s: mParamList) {
const ConfigParam p = mParams[s];
QString name = s;
switch (p.type) {
case CFG_T_BOOL:
case CFG_T_ENUM:
case CFG_T_INT:
stream.writeTextElement(name, QString::number(p.valInt));
break;
case CFG_T_DOUBLE:
stream.writeTextElement(name, QString::number(p.valDouble));
break;
case CFG_T_QSTRING:
stream.writeTextElement(name, p.valString);
break;
case CFG_T_UNDEFINED:
// Undefined parameters have no value to save.
break;
}
}
stream.writeEndDocument();
}
bool ConfigParams::setXML(QXmlStreamReader &stream, QString configName)
{
bool nameFound = false;
while (stream.readNextStartElement()) {
if (stream.name() == configName) {
nameFound = true;
break;
}
}
if (nameFound) {
while (stream.readNextStartElement()) {
QString name = stream.name().toString();
if (mParams.contains(name)) {
ConfigParam &p = mParams[name];
QString text = stream.readElementText();
int valInt = text.toInt();
double valDouble = text.toDouble();
switch (p.type) {
case CFG_T_BOOL:
if (valInt != p.valInt) {
p.valInt = valInt;
emit paramChangedBool(nullptr, name, valInt);
}
break;
case CFG_T_ENUM:
if (valInt != p.valInt) {
p.valInt = valInt;
emit paramChangedEnum(nullptr, name, valInt);
}
break;
case CFG_T_INT:
if (valInt != p.valInt) {
p.valInt = valInt;
emit paramChangedInt(nullptr, name, valInt);
}
break;
case CFG_T_DOUBLE:
if (valDouble != p.valDouble) {
p.valDouble = valDouble;
emit paramChangedDouble(nullptr, name, valDouble);
}
break;
case CFG_T_QSTRING:
if (text != p.valString) {
p.valString = text;
emit paramChangedQString(nullptr, name, text);
}
break;
default:
qWarning() << name << ": type not supported.";
break;
}
} else {
qWarning() << "Parameter not found: " << name;
stream.skipCurrentElement();
}
if (stream.hasError()) {
qWarning() << "XML ERROR :" << stream.errorString();
qWarning() << stream.lineNumber() << stream.columnNumber();
}
}
mXmlStatus = tr("OK");
emit updated();
return true;
} else {
mXmlStatus = tr("tag <b>%1</b> not found").arg(configName);