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ae713763c7
Add a helper function to unify the calculation of the weight display string, instead of having the same calculation in two places in the code. Signed-off-by: Benjamin Fogel <nystire@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
#include "qthelper.h"
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DiveComputerList::DiveComputerList()
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{
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}
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DiveComputerList::~DiveComputerList()
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{
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}
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bool DiveComputerNode::operator == (const DiveComputerNode &a) const {
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return this->model == a.model &&
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this->deviceId == a.deviceId &&
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this->firmware == a.firmware &&
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this->serialNumber == a.serialNumber &&
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this->nickName == a.nickName;
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}
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bool DiveComputerNode::operator !=(const DiveComputerNode &a) const {
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return !(*this == a);
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}
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bool DiveComputerNode::changesValues(const DiveComputerNode &b) const
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{
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if (this->model != b.model || this->deviceId != b.deviceId) {
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qDebug("DiveComputerNodes were not for the same DC");
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return false;
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}
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return (b.firmware != "" && this->firmware != b.firmware) ||
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(b.serialNumber != "" && this->serialNumber != b.serialNumber) ||
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(b.nickName != "" && this->nickName != b.nickName);
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}
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const DiveComputerNode *DiveComputerList::getExact(QString m, uint32_t d)
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{
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for (QMap<QString,DiveComputerNode>::iterator it = dcMap.find(m); it != dcMap.end() && it.key() == m; ++it)
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if (it->deviceId == d)
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return &*it;
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return NULL;
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}
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const DiveComputerNode *DiveComputerList::get(QString m)
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{
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QMap<QString,DiveComputerNode>::iterator it = dcMap.find(m);
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if (it != dcMap.end())
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return &*it;
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return NULL;
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}
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void DiveComputerList::addDC(QString m, uint32_t d, QString n, QString s, QString f)
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{
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if (m == "" || d == 0)
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return;
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const DiveComputerNode *existNode = this->getExact(m, d);
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DiveComputerNode newNode(m, d, s, f, n);
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if (existNode) {
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if (newNode.changesValues(*existNode)) {
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if (n != "" && existNode->nickName != n)
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qDebug("new nickname %s for DC model %s deviceId 0x%x", n.toUtf8().data(), m.toUtf8().data(), d);
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if (f != "" && existNode->firmware != f)
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qDebug("new firmware version %s for DC model %s deviceId 0x%x", f.toUtf8().data(), m.toUtf8().data(), d);
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if (s != "" && existNode->serialNumber != s)
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qDebug("new serial number %s for DC model %s deviceId 0x%x", s.toUtf8().data(), m.toUtf8().data(), d);
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} else {
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return;
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}
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dcMap.remove(m, *existNode);
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}
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dcMap.insert(m, newNode);
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}
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void DiveComputerList::rmDC(QString m, uint32_t d)
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{
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const DiveComputerNode *existNode = this->getExact(m, d);
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dcMap.remove(m, *existNode);
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}
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QString weight_string(int weight_in_grams)
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{
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QString str;
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if (get_units()->weight == units::KG) {
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int gr = weight_in_grams % 1000;
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int kg = weight_in_grams / 1000;
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if (kg >= 20.0) {
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str = QString("0");
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} else {
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str = QString("%1.%2").arg(kg).arg((unsigned)(gr) / 100);
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}
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} else {
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double lbs = grams_to_lbs(weight_in_grams);
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str = QString("%1").arg(lbs, 0, 'f', lbs >= 40.0 ? 0 : 1 );
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}
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return (str);
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}
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