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#include "configuredivecomputer.h"
#include "libdivecomputer/hw.h"
#include <QDebug>
#include <QFile>
ConfigureDiveComputer::ConfigureDiveComputer(QObject *parent) :
QObject(parent),
readThread(0),
writeThread(0)
{
setState(INITIAL);
}
void ConfigureDiveComputer::readSettings(device_data_t *data)
{
setState(READING);
if (readThread)
readThread->deleteLater();
readThread = new ReadSettingsThread(this, data);
connect (readThread, SIGNAL(finished()),
this, SLOT(readThreadFinished()), Qt::QueuedConnection);
connect (readThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
connect (readThread, SIGNAL(devicedetails(DeviceDetails*)), this,
SIGNAL(deviceDetailsChanged(DeviceDetails*)));
readThread->start();
}
void ConfigureDiveComputer::saveDeviceDetails(DeviceDetails *details, device_data_t *data)
{
setState(WRITING);
if (writeThread)
writeThread->deleteLater();
writeThread = new WriteSettingsThread(this, data);
connect (writeThread, SIGNAL(finished()),
this, SLOT(writeThreadFinished()), Qt::QueuedConnection);
connect (writeThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
writeThread->setDeviceDetails(details);
writeThread->start();
}
bool ConfigureDiveComputer::saveXMLBackup(QString fileName, DeviceDetails *details, device_data_t *data, QString errorText)
{
QString xml = "";
QString vendor = data->vendor;
QString product = data->product;
xml += "<backup>";
xml += "\n<divecomputer vendor='" + vendor
+ "' model = '" + product + "'"
+ " />";
xml += "\n<settings>";
xml += "\n<setting name='CustomText' value = '" + details->customText() + "' />";
xml += "\n<setting name='Brightness' value = '" + QString::number(details->brightness()) + "' />";
xml += "\n<setting name='Language' value = '" + QString::number(details->language()) + "' />";
xml += "\n<setting name='DateFormat' value = '" + QString::number(details->dateFormat()) + "' />";
xml += "\n</settings>";
xml += "\n</backup>";
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly)) {
errorText = tr("Could not save the backup file %1. Error Message: %2")
.arg(fileName, file.errorString());
return false;
}
//file open successful. write data and save.
QTextStream out(&file);
out << xml;
file.close();
return true;
}
void ConfigureDiveComputer::setState(ConfigureDiveComputer::states newState)
{
currentState = newState;
emit stateChanged(currentState);
}
void ConfigureDiveComputer::setError(QString err)
{
lastError = err;
emit error(err);
}
void ConfigureDiveComputer::readThreadFinished()
{
setState(DONE);
emit readFinished();
}
void ConfigureDiveComputer::writeThreadFinished()
{
setState(DONE);
if (writeThread->lastError.isEmpty()) {
//No error
emit message(tr("Setting successfully written to device"));
}
}
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