QML UI: Load dives from cloud

Load dives from the Subsurface cloud service using the user's saved
credentials. This will display the dives in the same way as loading
them from a local file.

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

qt-mobile/main.qml

@@ -9,16 +9,6 @@ ApplicationWindow {
 	title: qsTr("Subsurface")
 	width: 500;
 
-	FileDialog {
-		id: fileOpen
-		selectExisting: true
-		selectMultiple: true
-
-		onAccepted: {
-			manager.setFilename(fileUrl)
-		}
-	}
-
 	QMLManager {
 		id: manager
 	}
@@ -48,10 +38,10 @@ ApplicationWindow {
 				}
 
 				Button {
-					id: openFile
+					id: loadDivesButton
-					text: "Open File"
+					text: "Load Dives"
 					onClicked: {
-						fileOpen.open();
+						manager.loadDives();
 					}
 				}
 			}

qt-mobile/qmlmanager.cpp

@@ -5,6 +5,7 @@
 #include "qt-models/divelistmodel.h"
 #include "divelist.h"
 #include "pref.h"
+#include "qthelper.h"
 
 QMLManager::QMLManager()
 {
@@ -13,22 +14,10 @@ QMLManager::QMLManager()
 	setCloudPassword(prefs.cloud_storage_password);
 }
 
-
 QMLManager::~QMLManager()
 {
 }
 
-QString QMLManager::filename()
-{
-	return m_fileName;
-}
-
-void QMLManager::setFilename(const QString &f)
-{
-	m_fileName = f;
-	loadFile();
-}
-
 void QMLManager::savePreferences()
 {
 	QSettings s;
@@ -38,6 +27,29 @@ void QMLManager::savePreferences()
 
 	s.sync();
 }
+
+void QMLManager::loadDives()
+{
+	QString url;
+	if (getCloudURL(url)) {
+		//TODO: Show error in QML
+		return;
+	}
+
+	QByteArray fileNamePrt  = QFile::encodeName(url);
+	int error = parse_file(fileNamePrt.data());
+	if (!error) {
+		set_filename(fileNamePrt.data(), true);
+	}
+
+	process_dives(false, false);
+	int i;
+	struct dive *d;
+
+	for_each_dive(i, d)
+		DiveListModel::instance()->addDive(d);
+}
+
 QString QMLManager::cloudPassword() const
 {
 	return m_cloudPassword;
@@ -59,19 +71,3 @@ void QMLManager::setCloudUserName(const QString &cloudUserName)
 	m_cloudUserName = cloudUserName;
 	emit cloudUserNameChanged();
 }
-
-
-void QMLManager::loadFile()
-{
-	QUrl url(m_fileName);
-	QString strippedFileName = url.toLocalFile();
-
-	parse_file(strippedFileName.toUtf8().data());
-	process_dives(false, false);
-	int i;
-	struct dive *d;
-
-	for_each_dive(i, d) {
-		DiveListModel::instance()->addDive(d);
-	}
-}

qt-mobile/qmlmanager.h

@@ -7,18 +7,12 @@
 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();
 
-	QString filename();
-
-	void getFile();
-
-
 	QString cloudUserName() const;
 	void setCloudUserName(const QString &cloudUserName);
 
@@ -26,17 +20,13 @@ public:
 	void setCloudPassword(const QString &cloudPassword);
 
 public slots:
-	void setFilename(const QString &f);
 	void savePreferences();
-
+	void loadDives();
 private:
-	QString m_fileName;
 	QString m_cloudUserName;
 	QString m_cloudPassword;
-	void loadFile();
 
 signals:
-	void filenameChanged();
 	void cloudUserNameChanged();
 	void cloudPasswordChanged();
 };