diff --git a/buho.pro b/buho.pro
index f211a7b..90eef82 100644
--- a/buho.pro
+++ b/buho.pro
@@ -1,58 +1,60 @@
 QT += qml
 QT += quick
 QT += sql
 QT += widgets
 QT += quickcontrols2
 
 CONFIG += c++11
 
 DEFINES += QT_DEPRECATED_WARNINGS
 
 SOURCES += \
     main.cpp \
     src/db/db.cpp \
     src/db/dbactions.cpp \
-    src/buho.cpp
+    src/buho.cpp \
+    src/documenthandler.cpp
 
 RESOURCES += \
     qml.qrc
 
 # Additional import path used to resolve QML modules in Qt Creator's code model
 QML_IMPORT_PATH =
 
 # Additional import path used to resolve QML modules just for Qt Quick Designer
 QML_DESIGNER_IMPORT_PATH =
 
 # Default rules for deployment.
 qnx: target.path = /tmp/$${TARGET}/bin
 else: unix:!android: target.path = /opt/$${TARGET}/bin
 !isEmpty(target.path): INSTALLS += target
 
 
 include(mauikit/mauikit.pri)
 
 linux:unix:!android {
 
     message(Building for Linux KDE)
 
 } else:android {
 
     message(Building helpers for Android)
     include($$PWD/3rdparty/kirigami/kirigami.pri)
     include($$PWD/android/android.pri)
     DEFINES += STATIC_KIRIGAMI
 
 } else {
     message("Unknown configuration")
 }
 
 DISTFILES += \
     src/db/script.sql \
     src/utils/owl.js
 
 HEADERS += \
     src/db/db.h \
     src/db/dbactions.h \
     src/buho.h \
-    src/utils/owl.h
+    src/utils/owl.h \
+    src/documenthandler.h
 
diff --git a/src/documenthandler.cpp b/src/documenthandler.cpp
new file mode 100644
index 0000000..25a8359
--- /dev/null
+++ b/src/documenthandler.cpp
@@ -0,0 +1,372 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "documenthandler.h"
+
+#include <QFile>
+#include <QFileInfo>
+#include <QFileSelector>
+#include <QQmlFile>
+#include <QQmlFileSelector>
+#include <QQuickTextDocument>
+#include <QTextCharFormat>
+#include <QTextCodec>
+#include <QTextDocument>
+#include <QDebug>
+
+DocumentHandler::DocumentHandler(QObject *parent)
+    : QObject(parent)
+    , m_document(nullptr)
+    , m_cursorPosition(-1)
+    , m_selectionStart(0)
+    , m_selectionEnd(0)
+{
+}
+
+QQuickTextDocument *DocumentHandler::document() const
+{
+    return m_document;
+}
+
+void DocumentHandler::setDocument(QQuickTextDocument *document)
+{
+    if (document == m_document)
+        return;
+
+    m_document = document;
+    emit documentChanged();
+}
+
+int DocumentHandler::cursorPosition() const
+{
+    return m_cursorPosition;
+}
+
+void DocumentHandler::setCursorPosition(int position)
+{
+    if (position == m_cursorPosition)
+        return;
+
+    m_cursorPosition = position;
+    reset();
+    emit cursorPositionChanged();
+}
+
+int DocumentHandler::selectionStart() const
+{
+    return m_selectionStart;
+}
+
+void DocumentHandler::setSelectionStart(int position)
+{
+    if (position == m_selectionStart)
+        return;
+
+    m_selectionStart = position;
+    emit selectionStartChanged();
+}
+
+int DocumentHandler::selectionEnd() const
+{
+    return m_selectionEnd;
+}
+
+void DocumentHandler::setSelectionEnd(int position)
+{
+    if (position == m_selectionEnd)
+        return;
+
+    m_selectionEnd = position;
+    emit selectionEndChanged();
+}
+
+QString DocumentHandler::fontFamily() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return QString();
+    QTextCharFormat format = cursor.charFormat();
+    return format.font().family();
+}
+
+void DocumentHandler::setFontFamily(const QString &family)
+{
+    QTextCharFormat format;
+    format.setFontFamily(family);
+    mergeFormatOnWordOrSelection(format);
+    emit fontFamilyChanged();
+}
+
+QColor DocumentHandler::textColor() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return QColor(Qt::black);
+    QTextCharFormat format = cursor.charFormat();
+    return format.foreground().color();
+}
+
+void DocumentHandler::setTextColor(const QColor &color)
+{
+    QTextCharFormat format;
+    format.setForeground(QBrush(color));
+    mergeFormatOnWordOrSelection(format);
+    emit textColorChanged();
+}
+
+Qt::Alignment DocumentHandler::alignment() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return Qt::AlignLeft;
+    return textCursor().blockFormat().alignment();
+}
+
+void DocumentHandler::setAlignment(Qt::Alignment alignment)
+{
+    QTextBlockFormat format;
+    format.setAlignment(alignment);
+    QTextCursor cursor = textCursor();
+    cursor.mergeBlockFormat(format);
+    emit alignmentChanged();
+}
+
+bool DocumentHandler::bold() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return false;
+    return textCursor().charFormat().fontWeight() == QFont::Bold;
+}
+
+void DocumentHandler::setBold(bool bold)
+{
+    QTextCharFormat format;
+    format.setFontWeight(bold ? QFont::Bold : QFont::Normal);
+    mergeFormatOnWordOrSelection(format);
+    emit boldChanged();
+}
+
+bool DocumentHandler::italic() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return false;
+    return textCursor().charFormat().fontItalic();
+}
+
+void DocumentHandler::setItalic(bool italic)
+{
+    QTextCharFormat format;
+    format.setFontItalic(italic);
+    mergeFormatOnWordOrSelection(format);
+    emit italicChanged();
+}
+
+bool DocumentHandler::underline() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return false;
+    return textCursor().charFormat().fontUnderline();
+}
+
+void DocumentHandler::setUnderline(bool underline)
+{
+    QTextCharFormat format;
+    format.setFontUnderline(underline);
+    mergeFormatOnWordOrSelection(format);
+    emit underlineChanged();
+}
+
+int DocumentHandler::fontSize() const
+{
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return 0;
+    QTextCharFormat format = cursor.charFormat();
+    return format.font().pointSize();
+}
+
+void DocumentHandler::setFontSize(int size)
+{
+    if (size <= 0)
+        return;
+
+    QTextCursor cursor = textCursor();
+    if (cursor.isNull())
+        return;
+
+    if (!cursor.hasSelection())
+        cursor.select(QTextCursor::WordUnderCursor);
+
+    if (cursor.charFormat().property(QTextFormat::FontPointSize).toInt() == size)
+        return;
+
+    QTextCharFormat format;
+    format.setFontPointSize(size);
+    mergeFormatOnWordOrSelection(format);
+    emit fontSizeChanged();
+}
+
+QString DocumentHandler::fileName() const
+{
+    const QString filePath = QQmlFile::urlToLocalFileOrQrc(m_fileUrl);
+    const QString fileName = QFileInfo(filePath).fileName();
+    if (fileName.isEmpty())
+        return QStringLiteral("untitled.txt");
+    return fileName;
+}
+
+QString DocumentHandler::fileType() const
+{
+    return QFileInfo(fileName()).suffix();
+}
+
+QUrl DocumentHandler::fileUrl() const
+{
+    return m_fileUrl;
+}
+
+void DocumentHandler::load(const QUrl &fileUrl)
+{
+    if (fileUrl == m_fileUrl)
+        return;
+
+    QQmlEngine *engine = qmlEngine(this);
+    if (!engine) {
+        qWarning() << "load() called before DocumentHandler has QQmlEngine";
+        return;
+    }
+
+    const QUrl path = QQmlFileSelector::get(engine)->selector()->select(fileUrl);
+    const QString fileName = QQmlFile::urlToLocalFileOrQrc(path);
+    if (QFile::exists(fileName)) {
+        QFile file(fileName);
+        if (file.open(QFile::ReadOnly)) {
+            QByteArray data = file.readAll();
+            QTextCodec *codec = QTextCodec::codecForHtml(data);
+            if (QTextDocument *doc = textDocument())
+                doc->setModified(false);
+
+            emit loaded(codec->toUnicode(data));
+            reset();
+        }
+    }
+
+    m_fileUrl = fileUrl;
+    emit fileUrlChanged();
+}
+
+void DocumentHandler::saveAs(const QUrl &fileUrl)
+{
+    QTextDocument *doc = textDocument();
+    if (!doc)
+        return;
+
+    const QString filePath = fileUrl.toLocalFile();
+    const bool isHtml = QFileInfo(filePath).suffix().contains(QLatin1String("htm"));
+    QFile file(filePath);
+    if (!file.open(QFile::WriteOnly | QFile::Truncate | (isHtml ? QFile::NotOpen : QFile::Text))) {
+        emit error(tr("Cannot save: ") + file.errorString());
+        return;
+    }
+    file.write((isHtml ? doc->toHtml() : doc->toPlainText()).toUtf8());
+    file.close();
+
+    if (fileUrl == m_fileUrl)
+        return;
+
+    m_fileUrl = fileUrl;
+    emit fileUrlChanged();
+}
+
+void DocumentHandler::reset()
+{
+    emit fontFamilyChanged();
+    emit alignmentChanged();
+    emit boldChanged();
+    emit italicChanged();
+    emit underlineChanged();
+    emit fontSizeChanged();
+    emit textColorChanged();
+}
+
+QTextCursor DocumentHandler::textCursor() const
+{
+    QTextDocument *doc = textDocument();
+    if (!doc)
+        return QTextCursor();
+
+    QTextCursor cursor = QTextCursor(doc);
+    if (m_selectionStart != m_selectionEnd) {
+        cursor.setPosition(m_selectionStart);
+        cursor.setPosition(m_selectionEnd, QTextCursor::KeepAnchor);
+    } else {
+        cursor.setPosition(m_cursorPosition);
+    }
+    return cursor;
+}
+
+QTextDocument *DocumentHandler::textDocument() const
+{
+    if (!m_document)
+        return nullptr;
+
+    return m_document->textDocument();
+}
+
+void DocumentHandler::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
+{
+    QTextCursor cursor = textCursor();
+    if (!cursor.hasSelection())
+        cursor.select(QTextCursor::WordUnderCursor);
+    cursor.mergeCharFormat(format);
+}
diff --git a/src/documenthandler.h b/src/documenthandler.h
new file mode 100644
index 0000000..a6125bc
--- /dev/null
+++ b/src/documenthandler.h
@@ -0,0 +1,170 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DOCUMENTHANDLER_H
+#define DOCUMENTHANDLER_H
+
+#include <QFont>
+#include <QObject>
+#include <QTextCursor>
+#include <QUrl>
+
+QT_BEGIN_NAMESPACE
+class QTextDocument;
+class QQuickTextDocument;
+QT_END_NAMESPACE
+
+class DocumentHandler : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QQuickTextDocument *document READ document WRITE setDocument NOTIFY documentChanged)
+    Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged)
+    Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged)
+    Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged)
+
+    Q_PROPERTY(QColor textColor READ textColor WRITE setTextColor NOTIFY textColorChanged)
+    Q_PROPERTY(QString fontFamily READ fontFamily WRITE setFontFamily NOTIFY fontFamilyChanged)
+    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged)
+
+    Q_PROPERTY(bool bold READ bold WRITE setBold NOTIFY boldChanged)
+    Q_PROPERTY(bool italic READ italic WRITE setItalic NOTIFY italicChanged)
+    Q_PROPERTY(bool underline READ underline WRITE setUnderline NOTIFY underlineChanged)
+
+    Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
+
+    Q_PROPERTY(QString fileName READ fileName NOTIFY fileUrlChanged)
+    Q_PROPERTY(QString fileType READ fileType NOTIFY fileUrlChanged)
+    Q_PROPERTY(QUrl fileUrl READ fileUrl NOTIFY fileUrlChanged)
+
+public:
+    explicit DocumentHandler(QObject *parent = nullptr);
+
+    QQuickTextDocument *document() const;
+    void setDocument(QQuickTextDocument *document);
+
+    int cursorPosition() const;
+    void setCursorPosition(int position);
+
+    int selectionStart() const;
+    void setSelectionStart(int position);
+
+    int selectionEnd() const;
+    void setSelectionEnd(int position);
+
+    QString fontFamily() const;
+    void setFontFamily(const QString &family);
+
+    QColor textColor() const;
+    void setTextColor(const QColor &color);
+
+    Qt::Alignment alignment() const;
+    void setAlignment(Qt::Alignment alignment);
+
+    bool bold() const;
+    void setBold(bool bold);
+
+    bool italic() const;
+    void setItalic(bool italic);
+
+    bool underline() const;
+    void setUnderline(bool underline);
+
+    int fontSize() const;
+    void setFontSize(int size);
+
+    QString fileName() const;
+    QString fileType() const;
+    QUrl fileUrl() const;
+
+public Q_SLOTS:
+    void load(const QUrl &fileUrl);
+    void saveAs(const QUrl &fileUrl);
+
+Q_SIGNALS:
+    void documentChanged();
+    void cursorPositionChanged();
+    void selectionStartChanged();
+    void selectionEndChanged();
+
+    void fontFamilyChanged();
+    void textColorChanged();
+    void alignmentChanged();
+
+    void boldChanged();
+    void italicChanged();
+    void underlineChanged();
+
+    void fontSizeChanged();
+
+    void textChanged();
+    void fileUrlChanged();
+
+    void loaded(const QString &text);
+    void error(const QString &message);
+
+private:
+    void reset();
+    QTextCursor textCursor() const;
+    QTextDocument *textDocument() const;
+    void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
+
+    QQuickTextDocument *m_document;
+
+    int m_cursorPosition;
+    int m_selectionStart;
+    int m_selectionEnd;
+
+    QFont m_font;
+    int m_fontSize;
+    QUrl m_fileUrl;
+};
+
+#endif // DOCUMENTHANDLER_H