QML UI: add cloud credential fields to the QMLManager class

These fields will be used by the QML Ui to save/retrieve the user's
cloud credentials.

Signed-off-by: Grace Karanja <gracie.karanja89@gmail.com>

qt-mobile/qmlmanager.cpp

@@ -1,11 +1,16 @@
 #include "qmlmanager.h"
 #include <QUrl>
+#include <QSettings>
 
 #include "qt-models/divelistmodel.h"
 #include "divelist.h"
+#include "pref.h"
 
 QMLManager::QMLManager()
 {
+	//Initialize cloud credentials.
+	setCloudUserName(prefs.cloud_storage_email);
+	setCloudPassword(prefs.cloud_storage_password);
 }
 
 
@@ -24,6 +29,38 @@ void QMLManager::setFilename(const QString &f)
 	loadFile();
 }
 
+void QMLManager::savePreferences()
+{
+	QSettings s;
+	s.beginGroup("CloudStorage");
+	s.setValue("email", cloudUserName());
+	s.setValue("password", cloudPassword());
+
+	s.sync();
+}
+QString QMLManager::cloudPassword() const
+{
+	return m_cloudPassword;
+}
+
+void QMLManager::setCloudPassword(const QString &cloudPassword)
+{
+	m_cloudPassword = cloudPassword;
+	emit cloudPasswordChanged();
+}
+
+QString QMLManager::cloudUserName() const
+{
+	return m_cloudUserName;
+}
+
+void QMLManager::setCloudUserName(const QString &cloudUserName)
+{
+	m_cloudUserName = cloudUserName;
+	emit cloudUserNameChanged();
+}
+
+
 void QMLManager::loadFile()
 {
 	QUrl url(m_fileName);

qt-mobile/qmlmanager.h

@@ -8,6 +8,8 @@ class QMLManager : public QObject
 {
 	Q_OBJECT
 	Q_PROPERTY(QString filename READ filename WRITE setFilename NOTIFY filenameChanged)
+	Q_PROPERTY(QString cloudUserName READ cloudUserName WRITE setCloudUserName NOTIFY cloudUserNameChanged)
+	Q_PROPERTY(QString cloudPassword READ cloudPassword WRITE setCloudPassword NOTIFY cloudPasswordChanged)
 public:
 	QMLManager();
 	~QMLManager();
@@ -17,15 +19,26 @@ public:
 	void getFile();
 
 
+	QString cloudUserName() const;
+	void setCloudUserName(const QString &cloudUserName);
+
+	QString cloudPassword() const;
+	void setCloudPassword(const QString &cloudPassword);
+
 public slots:
 	void setFilename(const QString &f);
+	void savePreferences();
 
 private:
 	QString m_fileName;
+	QString m_cloudUserName;
+	QString m_cloudPassword;
 	void loadFile();
 
 signals:
 	void filenameChanged();
+	void cloudUserNameChanged();
+	void cloudPasswordChanged();
 };
 
 #endif