QML UI: Add QML Log viewer

Add the ability to preview the application log in QML.

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

qt-mobile/Log.qml

@@ -0,0 +1,27 @@
+import QtQuick 2.3
+import QtQuick.Controls 1.2
+import QtQuick.Controls.Styles 1.2
+import QtQuick.Window 2.2
+import QtQuick.Dialogs 1.2
+import QtQuick.Layouts 1.1
+import QtQuick.Window 2.2
+import org.subsurfacedivelog.mobile 1.0
+
+Item {
+	id: logWindow
+	width: parent.width
+
+	ColumnLayout {
+		width: parent.width
+		spacing: 8
+
+		TopBar {
+			height: childrenRect.height
+		}
+
+		TextEdit {
+			anchors.fill: height
+			text: manager.logText
+		}
+	}
+}

qt-mobile/qmlmanager.cpp

@@ -58,6 +58,7 @@ void QMLManager::loadDives()
 	QString url;
 	if (getCloudURL(url)) {
 		showMessage(get_error_string());
+		appendTextToLog(get_error_string());
 		return;
 	}
 	clear_dive_file_data();
@@ -67,6 +68,7 @@ void QMLManager::loadDives()
 	if (!error) {
 		report_error("filename is now %s", fileNamePrt.data());
 		showMessage(get_error_string());
+		appendTextToLog(get_error_string());
 		set_filename(fileNamePrt.data(), true);
 	} else {
 		showMessage(get_error_string());
@@ -114,15 +116,18 @@ void QMLManager::saveChanges()
 	QString fileName;
 	if (getCloudURL(fileName)) {
 		showMessage(get_error_string());
+		appendTextToLog(get_error_string());
 		return;
 	}
 
 	if (save_dives(fileName.toUtf8().data())) {
 		showMessage(get_error_string());
+		appendTextToLog(get_error_string());
 		return;
 	}
 
 	showMessage("Dives saved.");
+	appendTextToLog("Dive saved.");
 	set_filename(fileName.toUtf8().data(), true);
 	mark_divelist_changed(false);
 }
@@ -130,9 +135,26 @@ void QMLManager::saveChanges()
 void QMLManager::addDive()
 {
 	showMessage("Adding new dive.");
+	appendTextToLog("Adding new dive.");
 	DiveListModel::instance()->startAddDive();
 }
 
+QString QMLManager::logText() const
+{
+	return m_logText;
+}
+
+void QMLManager::setLogText(const QString &logText)
+{
+	m_logText = logText;
+}
+
+void QMLManager::appendTextToLog(const QString &newText)
+{
+	m_logText += "\n" + newText;
+}
+
+
 bool QMLManager::saveCloudPassword() const
 {
 	return m_saveCloudPassword;

qt-mobile/qmlmanager.h

@@ -10,6 +10,7 @@ class QMLManager : public QObject
 	Q_PROPERTY(QString cloudUserName READ cloudUserName WRITE setCloudUserName NOTIFY cloudUserNameChanged)
 	Q_PROPERTY(QString cloudPassword READ cloudPassword WRITE setCloudPassword NOTIFY cloudPasswordChanged)
 	Q_PROPERTY(bool saveCloudPassword READ saveCloudPassword WRITE setSaveCloudPassword NOTIFY saveCloudPasswordChanged)
+	Q_PROPERTY(QString logText READ logText WRITE setLogText NOTIFY logTextChanged)
 public:
 	QMLManager();
 	~QMLManager();
@@ -23,6 +24,10 @@ public:
 	bool saveCloudPassword() const;
 	void setSaveCloudPassword(bool saveCloudPassword);
 
+	QString logText() const;
+	void setLogText(const QString &logText);
+	void appendTextToLog(const QString &newText);
+
 public slots:
 	void savePreferences();
 	void loadDives();
@@ -33,11 +38,13 @@ private:
 	QString m_cloudUserName;
 	QString m_cloudPassword;
 	bool m_saveCloudPassword;
+	QString m_logText;
 
 signals:
 	void cloudUserNameChanged();
 	void cloudPasswordChanged();
 	void saveCloudPasswordChanged();
+	void logTextChanged();
 };
 
 #endif