Move non gui code from qt-ui

Moves non gui classes (configuredivecomputer, configuredivecomputerthreads
and devicedetails) from qt-ui to the top level folder.

Signed-off-by: Joseph W. Joshua <joejoshw@gmail.com>
Signed-off-by: Thiago Macieira <thiago@macieira.org>

1 files changed, 209 insertions, 0 deletions

diff --git a/configuredivecomputer.cpp b/configuredivecomputer.cpp
new file mode 100644
index 000000000..01df1c744
--- /dev/null
+++ b/configuredivecomputer.cpp
@@ -0,0 +1,209 @@
+#include "configuredivecomputer.h"
+#include "libdivecomputer/hw.h"
+#include <QDebug>
+#include <QFile>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxslt/transform.h>
+#include <QStringList>
+
+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 += "<DiveComputerSettingsBackup>";
+	xml += "\n<DiveComputer>";
+	xml += addSettingToXML("Vendor", vendor);
+	xml += addSettingToXML("Product", product);
+	xml += "\n</DiveComputer>";
+	xml += "\n<Settings>";
+	xml += addSettingToXML("CustomText", details->customText());
+	xml += addSettingToXML("DiveMode", details->diveMode());
+	xml += addSettingToXML("Saturation", details->saturation());
+	xml += addSettingToXML("Desaturation", details->desaturation());
+	xml += addSettingToXML("LastDeco", details->lastDeco());
+	xml += addSettingToXML("Brightness", details->brightness());
+	xml += addSettingToXML("Units", details->units());
+	xml += addSettingToXML("SamplingRate", details->samplingRate());
+	xml += addSettingToXML("Salinity", details->salinity());
+	xml += addSettingToXML("DiveModeColor", details->diveModeColor());
+	xml += addSettingToXML("Language", details->language());
+	xml += addSettingToXML("DateFormat", details->dateFormat());
+	xml += addSettingToXML("CompassGain", details->compassGain());
+	xml += "\n</Settings>";
+	xml += "\n</DiveComputerSettingsBackup>";
+	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;
+}
+
+bool ConfigureDiveComputer::restoreXMLBackup(QString fileName, DeviceDetails *details, QString errorText)
+{
+	xmlDocPtr doc;
+	xmlNodePtr node;
+	xmlChar *key;
+
+	doc = xmlParseFile(fileName.toUtf8().data());
+
+	if (doc == NULL) {
+		errorText = tr("Could not read the backup file.");
+		return false;
+	}
+
+	node = xmlDocGetRootElement(doc);
+	if (node == NULL) {
+		errorText = tr("The specified file is invalid.");
+		xmlFreeDoc(doc);
+		return false;
+	}
+
+	if (xmlStrcmp(node->name, (const xmlChar *) "DiveComputerSettingsBackup")) {
+		errorText = tr("The specified file does not contain a valid backup.");
+		xmlFreeDoc(doc);
+		return false;
+	}
+
+	xmlNodePtr child = node->children;
+
+	while (child != NULL) {
+		QString nodeName = (char *)child->name;
+		if (nodeName == "Settings") {
+			xmlNodePtr settingNode = child->children;
+			while (settingNode != NULL) {
+				QString settingName = (char *)settingNode->name;
+				key = xmlNodeListGetString(doc, settingNode->xmlChildrenNode, 1);
+				QString keyString = (char *)key;
+				if (settingName != "text") {
+					if (settingName == "CustomText")
+						details->setCustomText(keyString);
+
+					if (settingName == "Saturation")
+						details->setSaturation(keyString.toInt());
+
+					if (settingName == "Desaturation")
+						details->setDesaturation(keyString.toInt());
+
+					if (settingName == "DiveMode")
+						details->setDiveMode(keyString.toInt());
+
+					if (settingName == "LastDeco")
+						details->setLastDeco(keyString.toInt());
+
+					if (settingName == "Brightness")
+						details->setBrightness(keyString.toInt());
+
+					if (settingName == "Units")
+						details->setUnits(keyString.toInt());
+
+					if (settingName == "SamplingRate")
+						details->setSamplingRate(keyString.toInt());
+
+					if (settingName == "Salinity")
+						details->setSalinity(keyString.toInt());
+
+					if (settingName == "DiveModeColour")
+						details->setDiveModeColor(keyString.toInt());
+
+					if (settingName == "Language")
+						details->setLanguage(keyString.toInt());
+
+					if (settingName == "DateFormat")
+						details->setDateFormat(keyString.toInt());
+
+					if (settingName == "CompassGain")
+						details->setCompassGain(keyString.toInt());
+				}
+
+				settingNode = settingNode->next;
+			}
+		}
+		child = child->next;
+	}
+
+	return true;
+}
+
+void ConfigureDiveComputer::setState(ConfigureDiveComputer::states newState)
+{
+	currentState = newState;
+	emit stateChanged(currentState);
+}
+
+
+QString ConfigureDiveComputer::addSettingToXML(QString settingName, QVariant value)
+{
+	return "\n<" + settingName + ">" + value.toString() + "</" + settingName + ">";
+}
+
+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"));
+	}
+}