Initial commit

33 files changed, 2524 insertions, 0 deletions

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..b29ca74
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,19 @@
+root = true
+
+[*]
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+
+[*.{h,cpp}]
+indent_style = space
+indent_size = 4
+
+[*.qml]
+indent_style = space
+indent_size = 4
+
+[CMakeLists.txt]
+indent_style = space
+indent_size = 2
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..00b5ffd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,75 @@
+# This file is used to ignore files which are generated
+# ----------------------------------------------------------------------------
+
+*~
+*.autosave
+*.a
+*.core
+*.moc
+*.o
+*.obj
+*.orig
+*.rej
+*.so
+*.so.*
+*_pch.h.cpp
+*_resource.rc
+*.qm
+.#*
+*.*#
+core
+!core/
+tags
+.DS_Store
+.directory
+*.debug
+Makefile*
+*.prl
+*.app
+moc_*.cpp
+ui_*.h
+qrc_*.cpp
+Thumbs.db
+*.res
+*.rc
+/.qmake.cache
+/.qmake.stash
+
+# qtcreator generated files
+*.pro.user*
+
+# xemacs temporary files
+*.flc
+
+# Vim temporary files
+.*.swp
+
+# Visual Studio generated files
+*.ib_pdb_index
+*.idb
+*.ilk
+*.pdb
+*.sln
+*.suo
+*.vcproj
+*vcproj.*.*.user
+*.ncb
+*.sdf
+*.opensdf
+*.vcxproj
+*vcxproj.*
+
+# MinGW generated files
+*.Debug
+*.Release
+
+# Python byte code
+*.pyc
+
+# Binaries
+# --------
+*.dll
+*.exe
+
+CMakeCache.txt
+build/
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..48ae24e
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,57 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(kdeltachat LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(QT NAMES Qt6 Qt5 COMPONENTS Core Widgets Quick REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Widgets Quick REQUIRED)
+
+include(ExternalProject)
+ExternalProject_Add(
+  deltachat-core-rust
+  SOURCE_DIR "${CMAKE_SOURCE_DIR}/../deltachat-core-rust"
+  BUILD_IN_SOURCE 1
+  BUILD_COMMAND env PREFIX=<INSTALL_DIR> cargo build -p deltachat_ffi -j 1
+  BUILD_ALWAYS 1
+  BUILD_BYPRODUCTS <SOURCE_DIR>/target/debug/libdeltachat.a
+  CONFIGURE_COMMAND ""
+  INSTALL_COMMAND cp <SOURCE_DIR>/target/debug/libdeltachat.a <INSTALL_DIR>/libdeltachat.a
+  COMMAND cp <SOURCE_DIR>/deltachat-ffi/deltachat.h <INSTALL_DIR>/deltachat.h
+)
+
+add_executable(kdeltachat
+  main.cpp
+  message.cpp
+  context.cpp
+  accounts_model.cpp
+  chatlist.cpp
+  contact.cpp
+  chat.cpp
+  eventemitter.cpp
+  lot.cpp
+  dcevent.cpp
+  qml.qrc
+)
+
+add_dependencies(kdeltachat deltachat-core-rust)
+find_package(Threads REQUIRED)
+find_package(KF5Kirigami2)
+
+target_compile_definitions(kdeltachat
+  PRIVATE $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:QT_QML_DEBUG>)
+target_link_libraries(kdeltachat
+  PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Quick Qt${QT_VERSION_MAJOR}::Widgets
+  PRIVATE Threads::Threads
+  PRIVATE KF5::Kirigami2
+  PRIVATE "${CMAKE_BINARY_DIR}/deltachat-core-rust-prefix/libdeltachat.a"
+  m dl)
+target_include_directories(kdeltachat
+  PRIVATE "${CMAKE_BINARY_DIR}/deltachat-core-rust-prefix/")
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+software and other kinds of works.
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+  The licenses for most software and other practical works are designed
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+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
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+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..b78b911
--- /dev/null
+++ b/README.md
@@ -0,0 +1,62 @@
+# KDeltaChat
+
+KDeltaChat is a [Delta Chat](https://delta.chat/) client using [Kirigami](https://develop.kde.org/frameworks/kirigami/) framework.
+
+# Dependencies
+
+## Debian
+
+Build time dependencies:
+- `qtdeclarative5-dev` (for `/usr/lib/x86_64-linux-gnu/cmake/Qt5Quick/Qt5QuickConfig.cmake`)
+- `kirigami2-dev`
+
+Runtime dependencies:
+- `qml-module-qtquick-controls`
+- `qml-module-qtquick-dialogs` - used for account import file dialog
+- `qml-module-qtquick-layouts`
+
+## Arch Linux
+
+Install FileDialog:
+- `pacman -S qt5-quickcontrols`
+
+Install kirigami2:
+- `pacman -S kirigami2`
+
+# Building
+
+```
+mkdir build
+cd build
+cmake ..
+make
+```
+
+# Running
+
+Run `./kdeltachat`. Import existing account from backup and start IO in the main menu to connect.
+
+# License
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+In addition, as a special exception, the author of this program gives
+permission to link the code of its release with the OpenSSL
+project's "OpenSSL" library (or with modified versions of it that
+use the same license as the "OpenSSL" library), and distribute the
+linked executables. You must obey the GNU General Public License in
+all respects for all of the code used other than "OpenSSL". If you
+modify this file, you may extend this exception to your version of
+the file, but you are not obligated to do so.  If you do not wish to
+do so, delete this exception statement from your version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/accounts_model.cpp b/accounts_model.cpp
new file mode 100644
index 0000000..d7d4683
--- /dev/null
+++ b/accounts_model.cpp
@@ -0,0 +1,142 @@
+#include <QFile>
+
+#include "accounts_model.h"
+
+AccountsModel::AccountsModel(QObject *parent)
+  : QAbstractListModel(parent)
+{
+    m_accounts = dc_accounts_new("Qt", "./deltachat-data");
+}
+
+AccountsModel::~AccountsModel()
+{
+    dc_accounts_unref(m_accounts);
+}
+
+int
+AccountsModel::rowCount(const QModelIndex & parent) const
+{
+    Q_UNUSED(parent);
+    return accountCount();
+}
+
+QVariant AccountsModel::data(const QModelIndex & index, int role) const {
+    QVariant result{};
+
+    dc_array_t *accounts_arr = dc_accounts_get_all(m_accounts);
+    if (index.row() >= 0 && index.row() < dc_array_get_cnt(accounts_arr)) {
+        result = dc_array_get_id(accounts_arr, index.row());
+    }
+    dc_array_unref(accounts_arr);
+
+    return result;
+}
+
+QHash<int, QByteArray>
+AccountsModel::roleNames() const {
+    QHash<int, QByteArray> roles;
+    roles[NumberRole] = "number";
+    return roles;
+}
+
+size_t
+AccountsModel::accountCount() const {
+    dc_array_t *accounts_arr = dc_accounts_get_all(m_accounts);
+    size_t result = dc_array_get_cnt(accounts_arr);
+    dc_array_unref(accounts_arr);
+    return result;
+}
+
+uint32_t
+AccountsModel::selectedAccount() {
+    return m_selectedAccount;
+}
+
+void
+AccountsModel::setSelectedAccount(uint32_t selectedAccount) {
+    if (m_selectedAccount != selectedAccount) {
+        if (dc_accounts_select_account (m_accounts, selectedAccount)) {
+            m_selectedAccount = selectedAccount;
+            emit selectedAccountChanged();
+        }
+    }
+}
+
+uint32_t
+AccountsModel::addAccount()
+{
+    int row = accountCount();
+    emit beginInsertRows(QModelIndex(), row, row);
+    uint32_t res = dc_accounts_add_account(m_accounts);
+    if (res != 0) {
+        emit accountCountChanged();
+    }
+    emit endInsertRows();
+    return res;
+}
+
+void
+AccountsModel::removeAccount(uint32_t accountId)
+{
+    size_t index = -1;
+
+    dc_array_t *accounts_arr = dc_accounts_get_all(m_accounts);
+    int res = dc_array_search_id(accounts_arr, accountId, &index);
+    dc_array_unref(accounts_arr);
+
+    if (res) {
+        emit beginRemoveRows(QModelIndex(), index, index);
+        dc_accounts_remove_account(m_accounts, accountId);
+        emit endRemoveRows();
+        emit accountCountChanged();
+    }
+}
+
+uint32_t
+AccountsModel::importAccount(const QString &filename) {
+    int row = accountCount();
+    QByteArray ba = QFile::encodeName(filename);
+    uint32_t res = dc_accounts_import_account(m_accounts, ba.data());
+    if (res) {
+        // XXX: Looks like there is no way
+        // to abort inserting rows,
+        // so we begin and end at the same time to notify the UI about the added
+        // row. https://forum.qt.io/topic/19194/how-to-abort-begininsertrows
+        emit beginInsertRows(QModelIndex(), row, row);
+        emit endInsertRows();
+    }
+    return res;
+}
+
+Context *
+AccountsModel::getSelectedAccount()
+{
+    dc_context_t *context = dc_accounts_get_selected_account(m_accounts);
+
+    return new Context(context);
+}
+
+void
+AccountsModel::startIo()
+{
+    dc_accounts_start_io(m_accounts);
+}
+
+void
+AccountsModel::stopIo()
+{
+    dc_accounts_stop_io(m_accounts);
+}
+
+void
+AccountsModel::maybeNetwork()
+{
+    dc_accounts_maybe_network(m_accounts);
+}
+
+DcAccountsEventEmitter *
+AccountsModel::getEventEmitter()
+{
+    std::cerr << "GETTING EVENT EMITTER" << std::endl;
+    return new DcAccountsEventEmitter{dc_accounts_get_event_emitter(m_accounts)};
+}
diff --git a/accounts_model.h b/accounts_model.h
new file mode 100644
index 0000000..5541f7e
--- /dev/null
+++ b/accounts_model.h
@@ -0,0 +1,51 @@
+#pragma once
+
+#include <QAbstractListModel>
+#include <deltachat.h>
+
+#include "eventemitter.h"
+#include "context.h"
+
+class AccountsModel : public QAbstractListModel {
+    Q_OBJECT
+    Q_PROPERTY(size_t accountCount READ accountCount NOTIFY accountCountChanged)
+    Q_PROPERTY(uint32_t selectedAccount READ selectedAccount WRITE setSelectedAccount NOTIFY selectedAccountChanged)
+
+public:
+    enum AccountRoles {
+        NumberRole = Qt::UserRole + 1
+    };
+    explicit AccountsModel(QObject *parent = nullptr);
+    ~AccountsModel();
+
+    int rowCount(const QModelIndex & parent = QModelIndex()) const;
+
+    QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
+
+    size_t accountCount() const;
+
+    uint32_t selectedAccount();
+    void setSelectedAccount(uint32_t selectedAccount);
+
+    Q_INVOKABLE uint32_t addAccount();
+    Q_INVOKABLE void removeAccount(uint32_t accountId);
+    Q_INVOKABLE uint32_t importAccount(const QString &filename);
+    Q_INVOKABLE Context *getSelectedAccount();
+
+    Q_INVOKABLE void startIo();
+    Q_INVOKABLE void stopIo();
+    Q_INVOKABLE void maybeNetwork();
+
+    Q_INVOKABLE DcAccountsEventEmitter *getEventEmitter();
+
+signals:
+    void accountCountChanged();
+    void selectedAccountChanged();
+
+protected:
+    QHash<int, QByteArray> roleNames() const;
+
+private:
+    dc_accounts_t *m_accounts{nullptr};
+    uint32_t m_selectedAccount{0};
+};
diff --git a/chat.cpp b/chat.cpp
new file mode 100644
index 0000000..ffb8624
--- /dev/null
+++ b/chat.cpp
@@ -0,0 +1,65 @@
+#include "chat.h"
+
+DcChat::DcChat(QObject *parent)
+    : QObject{parent}
+{
+}
+
+DcChat::DcChat(dc_chat_t *chat)
+    : QObject{nullptr}
+    , m_chat{chat}
+{
+}
+
+DcChat::~DcChat()
+{
+    dc_chat_unref(m_chat);
+}
+
+uint32_t
+DcChat::getId()
+{
+    return dc_chat_get_id(m_chat);
+}
+
+int
+DcChat::getType()
+{
+    return dc_chat_get_type(m_chat);
+}
+
+QString
+DcChat::getName()
+{
+    char *name = dc_chat_get_name(m_chat);
+    QString result{name};
+    dc_str_unref(name);
+    return result;
+}
+
+/*
+QString
+DcChat::getProfileImage()
+{
+  char *profileImage = dc_chat_get_profile_image(m_chat);
+}
+*/
+
+QColor
+DcChat::getColor()
+{
+    uint32_t color = dc_chat_get_color(m_chat);
+    return QColor{int(color >> 16) & 0xff, int(color >> 8) & 0xff, int(color) & 0xff};
+}
+
+bool
+DcChat::canSend()
+{
+    return dc_chat_can_send(m_chat);
+}
+
+bool
+DcChat::isMuted()
+{
+    return dc_chat_is_muted(m_chat);
+}
diff --git a/chat.h b/chat.h
new file mode 100644
index 0000000..1b45e14
--- /dev/null
+++ b/chat.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <QObject>
+#include <QColor>
+
+#include <deltachat.h>
+
+class DcChat : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(uint32_t id READ getId CONSTANT)
+    Q_PROPERTY(QString name READ getName CONSTANT);
+    Q_PROPERTY(bool canSend READ canSend CONSTANT)
+    Q_PROPERTY(bool muted READ isMuted CONSTANT)
+
+public:
+    explicit DcChat(QObject *parent = nullptr);
+    explicit DcChat(dc_chat_t *chat);
+    ~DcChat();
+
+    Q_INVOKABLE uint32_t getId();
+    Q_INVOKABLE int getType();
+    Q_INVOKABLE QString getName();
+    // Q_INVOKABLE QString getProfileImage();
+    Q_INVOKABLE QColor getColor();
+    Q_INVOKABLE bool canSend();
+    Q_INVOKABLE bool isMuted();
+
+private:
+    dc_chat_t *m_chat{nullptr};
+};
diff --git a/chatlist.cpp b/chatlist.cpp
new file mode 100644
index 0000000..0f95245
--- /dev/null
+++ b/chatlist.cpp
@@ -0,0 +1,42 @@
+#include "chatlist.h"
+#include "lot.h"
+
+DcChatlist::DcChatlist(QObject *parent)
+    : QObject{parent}
+{
+}
+
+DcChatlist::DcChatlist(dc_chatlist_t *chatlist, QObject *parent)
+    : QObject{parent}
+    , m_chatlist{chatlist}
+{
+}
+
+DcChatlist::~DcChatlist()
+{
+    dc_chatlist_unref(m_chatlist);
+}
+
+size_t
+DcChatlist::getChatCount() const
+{
+    return dc_chatlist_get_cnt(m_chatlist);
+}
+
+uint32_t
+DcChatlist::getChatId(size_t index) const
+{
+    return dc_chatlist_get_chat_id(m_chatlist, index);
+}
+
+uint32_t
+DcChatlist::getMsgId(size_t index) const
+{
+    return dc_chatlist_get_msg_id(m_chatlist, index);
+}
+
+DcLot *
+DcChatlist::getSummary(size_t index) const
+{
+    return new DcLot{dc_chatlist_get_summary(m_chatlist, index, NULL)};
+}
diff --git a/chatlist.h b/chatlist.h
new file mode 100644
index 0000000..8186d3a
--- /dev/null
+++ b/chatlist.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <QObject>
+#include <deltachat.h>
+#include "lot.h"
+
+class DcChatlist : public QObject {
+    Q_OBJECT
+
+public:
+    explicit DcChatlist(QObject *parent = nullptr);
+    explicit DcChatlist(dc_chatlist_t *context, QObject *parent = nullptr);
+    ~DcChatlist();
+
+    Q_INVOKABLE size_t getChatCount() const;
+    Q_INVOKABLE uint32_t getChatId(size_t index) const;
+    Q_INVOKABLE uint32_t getMsgId(size_t index) const;
+    Q_INVOKABLE DcLot *getSummary(size_t index) const;
+
+private:
+    dc_chatlist_t *m_chatlist{nullptr};
+};
diff --git a/contact.cpp b/contact.cpp
new file mode 100644
index 0000000..db6a887
--- /dev/null
+++ b/contact.cpp
@@ -0,0 +1,57 @@
+#include "contact.h"
+
+DcContact::DcContact(QObject *parent)
+    : QObject{parent}
+{
+}
+
+DcContact::DcContact(dc_contact_t *contact)
+    : QObject{nullptr}
+    , m_contact{contact}
+{
+}
+
+DcContact::~DcContact()
+{
+    dc_contact_unref(m_contact);
+}
+
+uint32_t
+DcContact::getId()
+{
+    return dc_contact_get_id(m_contact);
+}
+
+QString
+DcContact::getAddr()
+{
+    char *addr = dc_contact_get_addr(m_contact);
+    QString result{addr};
+    dc_str_unref(addr);
+    return result;
+}
+
+QString
+DcContact::getName()
+{
+    char *name = dc_contact_get_name(m_contact);
+    QString result{name};
+    dc_str_unref(name);
+    return result;
+}
+
+QString
+DcContact::getDisplayName()
+{
+    char *display_name = dc_contact_get_display_name(m_contact);
+    QString result{display_name};
+    dc_str_unref(display_name);
+    return result;
+}
+
+QColor
+DcContact::getColor()
+{
+    uint32_t color = dc_contact_get_color(m_contact);
+    return QColor{int(color >> 16) & 0xff, int(color >> 8) & 0xff, int(color) & 0xff};
+}
diff --git a/contact.h b/contact.h
new file mode 100644
index 0000000..e309b43
--- /dev/null
+++ b/contact.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <QObject>
+#include <QColor>
+
+#include <deltachat.h>
+
+class DcContact : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(uint32_t id READ getId CONSTANT)
+    Q_PROPERTY(QString addr READ getAddr CONSTANT)
+    Q_PROPERTY(QString name READ getName CONSTANT)
+    Q_PROPERTY(QString displayName READ getDisplayName CONSTANT)
+    Q_PROPERTY(QColor color READ getColor CONSTANT)
+
+public:
+    explicit DcContact(QObject *parent = nullptr);
+    explicit DcContact(dc_contact_t *contact);
+    ~DcContact();
+
+    uint32_t getId();
+    QString getAddr();
+    QString getName();
+    QString getDisplayName();
+    QColor getColor();
+
+private:
+    dc_contact_t *m_contact{nullptr};
+};
diff --git a/context.cpp b/context.cpp
new file mode 100644
index 0000000..ef657c6
--- /dev/null
+++ b/context.cpp
@@ -0,0 +1,93 @@
+#include "context.h"
+
+Context::Context(QObject *parent)
+    : QObject(parent)
+{
+}
+
+Context::Context(dc_context_t *context)
+    : QObject(nullptr)
+    , m_context(context)
+{
+}
+
+Context::~Context()
+{
+    dc_context_unref(m_context);
+}
+
+void
+Context::configure()
+{
+    dc_configure(m_context);
+}
+
+bool
+Context::isConfigured() const
+{
+    return dc_is_configured(m_context);
+}
+
+QString
+Context::getInfo()
+{
+    char *info = dc_get_info(m_context);
+    QString result{info};
+    dc_str_unref(info);
+    return result;
+}
+
+DcChatlist *
+Context::getChatlist()
+{
+    dc_chatlist_t *chatlist = dc_get_chatlist(m_context, 0, NULL, 0);
+    return new DcChatlist{chatlist};
+}
+
+DcChat *
+Context::getChat(uint32_t chatId)
+{
+    dc_chat_t *chat = dc_get_chat(m_context, chatId);
+    return new DcChat{chat};
+}
+
+QVariantList
+Context::getMsgIdList(uint32_t chatId) {
+    QVariantList result;
+    dc_array_t *msgIdArray = dc_get_chat_msgs(m_context, chatId, 0, 0);
+    for (size_t i = 0; i < dc_array_get_cnt(msgIdArray); i++) {
+        result << dc_array_get_id(msgIdArray, i);
+    }
+    dc_array_unref(msgIdArray);
+    return result;
+}
+
+DcMessage *
+Context::getMessage(uint32_t msgId)
+{
+    dc_msg_t *message = dc_get_msg(m_context, msgId);
+    return new DcMessage{message};
+}
+
+DcContact *
+Context::getContact(uint32_t contactId)
+{
+    dc_contact_t *contact = dc_get_contact(m_context, contactId);
+    return new DcContact{contact};
+}
+
+QString
+Context::getBlobdir()
+{
+    char *blobdir = dc_get_blobdir(m_context);
+    QString result{blobdir};
+    dc_str_unref(blobdir);
+    return result;
+}
+
+uint32_t
+Context::sendTextMessage(uint32_t chatId, QString textToSend)
+{
+    QByteArray utf8Text = textToSend.toUtf8();
+    return dc_send_text_msg(m_context, chatId, utf8Text.constData());
+}
diff --git a/context.h b/context.h
new file mode 100644
index 0000000..c9bb8a5
--- /dev/null
+++ b/context.h
@@ -0,0 +1,35 @@
+#pragma once
+
+#include <QObject>
+#include <QVariant>
+
+#include <deltachat.h>
+
+#include "chatlist.h"
+#include "chat.h"
+#include "message.h"
+#include "contact.h"
+
+class Context : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(QString blobdir READ getBlobdir CONSTANT)
+
+public:
+    explicit Context(QObject *parent = nullptr);
+    explicit Context(dc_context_t *context);
+    ~Context();
+
+    Q_INVOKABLE void configure();
+    Q_INVOKABLE bool isConfigured() const;
+    Q_INVOKABLE QString getInfo();
+    Q_INVOKABLE DcChatlist *getChatlist();
+    Q_INVOKABLE DcChat *getChat(uint32_t chatId);
+    Q_INVOKABLE QVariantList getMsgIdList(uint32_t chatId);
+    Q_INVOKABLE DcMessage *getMessage(uint32_t msgId);
+    Q_INVOKABLE DcContact *getContact(uint32_t contactId);
+    Q_INVOKABLE uint32_t sendTextMessage(uint32_t chatId, QString textToSend);
+    QString getBlobdir();
+
+private:
+    dc_context_t *m_context{nullptr};
+};
diff --git a/dcevent.cpp b/dcevent.cpp
new file mode 100644
index 0000000..09ad023
--- /dev/null
+++ b/dcevent.cpp
@@ -0,0 +1,49 @@
+#include "dcevent.h"
+
+DcEvent::DcEvent(QObject *parent)
+    : QObject{parent}
+{
+}
+
+DcEvent::DcEvent(dc_event_t *event)
+    : m_event{event}
+{
+}
+
+DcEvent::~DcEvent()
+{
+    dc_event_unref(m_event);
+}
+
+int
+DcEvent::getId()
+{
+    return dc_event_get_id(m_event);
+}
+
+int
+DcEvent::getData1Int()
+{
+    return dc_event_get_data1_int(m_event);
+}
+
+int
+DcEvent::getData2Int()
+{
+    return dc_event_get_data2_int(m_event);
+}
+
+QString
+DcEvent::getData2Str()
+{
+    char *data2 = dc_event_get_data2_str(m_event);
+    QString result{data2};
+    dc_str_unref(data2);
+    return result;
+}
+
+uint32_t
+DcEvent::getAccountId()
+{
+    return dc_event_get_account_id(m_event);
+}
diff --git a/dcevent.h b/dcevent.h
new file mode 100644
index 0000000..7abc748
--- /dev/null
+++ b/dcevent.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include <QObject>
+
+#include <deltachat.h>
+
+class DcEvent : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(int id READ getId CONSTANT)
+    Q_PROPERTY(int data1 READ getData1Int CONSTANT)
+    Q_PROPERTY(uint32_t accountId READ getAccountId CONSTANT)
+    dc_event_t *m_event;
+public:
+    explicit DcEvent(QObject *parent = nullptr);
+    explicit DcEvent(dc_event_t *event);
+    ~DcEvent();
+
+    int getId();
+    int getData1Int();
+    int getData2Int();
+    QString getData2Str();
+    uint32_t getAccountId();
+};
diff --git a/eventemitter.cpp b/eventemitter.cpp
new file mode 100644
index 0000000..7c4d928
--- /dev/null
+++ b/eventemitter.cpp
@@ -0,0 +1,100 @@
+#include "eventemitter.h"
+
+DcAccountsEventEmitter::DcAccountsEventEmitter(QObject *parent)
+    : QObject{parent}
+{
+}
+
+DcAccountsEventEmitter::DcAccountsEventEmitter(dc_accounts_event_emitter_t *emitter)
+    : QObject{nullptr}
+    , m_accounts_event_emitter{emitter}
+{
+}
+
+DcAccountsEventEmitter::~DcAccountsEventEmitter()
+{
+    if (m_eventLoopThread) {
+        qInfo("Waiting");
+        m_eventLoopThread->wait();
+        qInfo("Waiting finished");
+    }
+}
+
+void
+DcAccountsEventEmitter::start()
+{
+    std::cerr << "Starting loop thread" << std::endl;
+    m_eventLoopThread = new EventLoopThread(this);
+    std::cerr << "Started loop thread" << std::endl;
+    QObject::connect(m_eventLoopThread, &EventLoopThread::emitEvent,
+                     this, &DcAccountsEventEmitter::processEvent);
+    m_eventLoopThread->setEventEmitter(m_accounts_event_emitter);
+    m_eventLoopThread->start();
+}
+
+void
+DcAccountsEventEmitter::stop()
+{
+    qInfo("Stopping event emitter");
+    dc_accounts_event_emitter_unref(m_accounts_event_emitter);
+}
+
+void
+DcAccountsEventEmitter::processEvent(DcEvent *event)
+{
+    emit incomingEvent();
+    switch (event->getId()) {
+        case DC_EVENT_INFO:
+            qInfo("%s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_SMTP_CONNECTED:
+            qInfo("SMTP connected: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_IMAP_CONNECTED:
+            qInfo("IMAP connected: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_SMTP_MESSAGE_SENT:
+            qInfo("SMTP message sent: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_IMAP_MESSAGE_DELETED:
+            qInfo("IMAP message deleted: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_IMAP_MESSAGE_MOVED:
+            qInfo("IMAP message moved: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_NEW_BLOB_FILE:
+            qInfo("New blob file: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_DELETED_BLOB_FILE:
+            qInfo("Deleted blob file: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_WARNING:
+            qWarning("%s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_ERROR:
+            qCritical("%s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_ERROR_NETWORK:
+            qCritical("Network error: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_ERROR_SELF_NOT_IN_GROUP:
+            qCritical("Self not in group error: %s", qUtf8Printable(event->getData2Str()));
+            break;
+        case DC_EVENT_CHAT_MODIFIED:
+            emit chatModified(event->getAccountId(), event->getData1Int());
+            break;
+        case DC_EVENT_MSGS_CHANGED:
+            emit messagesChanged(event->getAccountId(), event->getData1Int(), event->getData2Int());
+            break;
+        case DC_EVENT_INCOMING_MSG:
+            std::cout << "Emitting incoming message!" << std::endl;
+            emit incomingMessage(event->getAccountId(),
+                                 event->getData1Int(),
+                                 event->getData2Int());
+            std::cout << "Emitted incoming message!" << std::endl;
+            break;
+        default:
+            std::cout << "Not processing " << event->getId() << std::endl;
+    }
+    delete event;
+}
diff --git a/eventemitter.h b/eventemitter.h
new file mode 100644
index 0000000..0b18a8e
--- /dev/null
+++ b/eventemitter.h
@@ -0,0 +1,55 @@
+#pragma once
+
+#include <QThread>
+#include <QObject>
+
+#include <iostream>
+#include <deltachat.h>
+#include "dcevent.h"
+
+class EventLoopThread : public QThread
+{
+    Q_OBJECT
+
+    dc_accounts_event_emitter_t *m_eventEmitter;
+    void run() override {
+        dc_event_t *event;
+        while((event = dc_accounts_get_next_event(m_eventEmitter))) {
+            emit emitEvent(new DcEvent{event});
+        }
+        std::cout << "NO MORE EVENTS!" << std::endl;
+    }
+public:
+    explicit EventLoopThread(QObject *parent = nullptr)
+        : QThread{parent}
+    {
+    }
+    void setEventEmitter(dc_accounts_event_emitter_t *eventEmitter)
+    {
+        m_eventEmitter = eventEmitter;
+    }
+
+signals:
+    void emitEvent(DcEvent *event);
+};
+
+class DcAccountsEventEmitter : public QObject {
+    Q_OBJECT
+
+    dc_accounts_event_emitter_t *m_accounts_event_emitter{nullptr};
+    EventLoopThread *m_eventLoopThread{nullptr};
+public:
+    explicit DcAccountsEventEmitter(QObject *parent = nullptr);
+    explicit DcAccountsEventEmitter(dc_accounts_event_emitter_t *emitter);
+    ~DcAccountsEventEmitter();
+
+    Q_INVOKABLE void start();
+    Q_INVOKABLE void stop();
+    Q_INVOKABLE void processEvent(DcEvent *event);
+
+signals:
+    void chatModified(uint32_t accountId, int chatId);
+    void incomingMessage(uint32_t accountId, int chatId, int msgId);
+    void messagesChanged(uint32_t accountId, int chatId, int msgId);
+    void incomingEvent();
+};
diff --git a/lot.cpp b/lot.cpp
new file mode 100644
index 0000000..d421064
--- /dev/null
+++ b/lot.cpp
@@ -0,0 +1,58 @@
+#include <lot.h>
+
+DcLot::DcLot(QObject *parent)
+    : QObject(parent)
+{
+}
+
+DcLot::DcLot(dc_lot_t *lot)
+    : m_lot{lot}
+{
+}
+
+DcLot::~DcLot()
+{
+    dc_lot_unref(m_lot);
+}
+
+QString
+DcLot::getText1() const
+{
+    char *text1 = dc_lot_get_text1(m_lot);
+    QString result{text1};
+    dc_str_unref(text1);
+    return result;
+}
+
+QString
+DcLot::getText2() const
+{
+    char *text2 = dc_lot_get_text2(m_lot);
+    QString result{text2};
+    dc_str_unref(text2);
+    return result;
+}
+
+int
+DcLot::getText1Meaning() const
+{
+    return dc_lot_get_text1_meaning(m_lot);
+}
+
+int
+DcLot::getState() const
+{
+    return dc_lot_get_state(m_lot);
+}
+
+uint32_t
+DcLot::getId() const
+{
+    return dc_lot_get_id(m_lot);
+}
+
+int64_t
+DcLot::getTimestamp() const
+{
+    return dc_lot_get_timestamp(m_lot);
+}
diff --git a/lot.h b/lot.h
new file mode 100644
index 0000000..3170d85
--- /dev/null
+++ b/lot.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <QObject>
+
+#include <deltachat.h>
+
+class DcLot : public QObject {
+    Q_OBJECT
+
+    Q_PROPERTY(QString text1 READ getText1 CONSTANT);
+    Q_PROPERTY(QString text2 READ getText2 CONSTANT);
+    Q_PROPERTY(int text1Meaning READ getText1Meaning CONSTANT);
+    Q_PROPERTY(int state READ getState CONSTANT);
+    Q_PROPERTY(uint32_t id READ getId CONSTANT);
+    Q_PROPERTY(int64_t timestamp READ getTimestamp CONSTANT);
+
+    dc_lot_t *m_lot{nullptr};
+
+public:
+    explicit DcLot(QObject *parent = nullptr);
+    explicit DcLot(dc_lot_t *lot);
+    ~DcLot();
+
+    Q_INVOKABLE QString getText1() const;
+    Q_INVOKABLE QString getText2() const;
+    Q_INVOKABLE int getText1Meaning() const;
+    Q_INVOKABLE int getState() const;
+    Q_INVOKABLE uint32_t getId() const;
+    Q_INVOKABLE int64_t getTimestamp() const;
+};
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..6c9af57
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,69 @@
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QMetaType>
+
+#include "accounts_model.h"
+#include "message.h"
+#include "chat.h"
+#include "chatlist.h"
+#include "context.h"
+#include "contact.h"
+#include "eventemitter.h"
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+
+    QGuiApplication app(argc, argv);
+
+    app.setApplicationName("DeltaChat");
+    app.setOrganizationName("DeltaChat");
+    app.setOrganizationDomain("delta.chat");
+
+    // TODO: switch to using Qt 5.15 QML_ELEMENT macro
+    if (qmlRegisterType<AccountsModel>("DeltaChat", 1, 0, "AccountsModel") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<Context>("DeltaChat", 1, 0, "DcContext") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<DcChatlist>("DeltaChat", 1, 0, "DcChatlist") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<DcChat>("DeltaChat", 1, 0, "DcChat") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<DcMessage>("DeltaChat", 1, 0, "DcMessage") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<DcContact>("DeltaChat", 1, 0, "DcContact") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<DcLot>("DeltaChat", 1, 0, "DcLot") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    if (qmlRegisterType<DcAccountsEventEmitter>("DeltaChat", 1, 0, "DcAccountsEventEmitter") == -1)
+      {
+        QCoreApplication::exit(-1);
+      }
+    qRegisterMetaType<size_t>("size_t");
+    qRegisterMetaType<uint32_t>("uint32_t");
+
+    QQmlApplicationEngine engine;
+    const QUrl url(QStringLiteral("qrc:/qml/main.qml"));
+    QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
+                     &app, [url](QObject *obj, const QUrl &objUrl) {
+        if (!obj && url == objUrl)
+            QCoreApplication::exit(-1);
+    }, Qt::QueuedConnection);
+    engine.load(url);
+
+    return app.exec();
+}
diff --git a/message.cpp b/message.cpp
new file mode 100644
index 0000000..7eb6019
--- /dev/null
+++ b/message.cpp
@@ -0,0 +1,92 @@
+#include "message.h"
+
+DcMessage::DcMessage(QObject *parent)
+    : QObject{parent}
+{
+}
+
+DcMessage::DcMessage(dc_msg_t *message)
+    : QObject{nullptr}
+    , m_message{message}
+{
+}
+
+DcMessage::~DcMessage()
+{
+    dc_msg_unref(m_message);
+}
+
+uint32_t
+DcMessage::getId()
+{
+    return dc_msg_get_id(m_message);
+}
+
+uint32_t
+DcMessage::getFromId()
+{
+    return dc_msg_get_from_id(m_message);
+}
+
+uint32_t
+DcMessage::getChatId()
+{
+    return dc_msg_get_chat_id(m_message);
+}
+
+int
+DcMessage::getViewtype()
+{
+    return dc_msg_get_viewtype(m_message);
+}
+
+int
+DcMessage::getState()
+{
+    return dc_msg_get_state(m_message);
+}
+
+QString
+DcMessage::getText()
+{
+    char *text = dc_msg_get_text(m_message);
+    QString result{text};
+    dc_str_unref(text);
+    return result;
+}
+
+QString
+DcMessage::getFile()
+{
+    char *file = dc_msg_get_file(m_message);
+    QString result{file};
+    dc_str_unref(file);
+    return result;
+}
+
+QString
+DcMessage::getFilename()
+{
+    char *filename = dc_msg_get_filename(m_message);
+    QString result{filename};
+    dc_str_unref(filename);
+    return result;
+}
+
+int
+DcMessage::getWidth()
+{
+    return dc_msg_get_width(m_message);
+}
+
+int
+DcMessage::getHeight()
+{
+    return dc_msg_get_height(m_message);
+}
+
+bool
+DcMessage::isInfo()
+{
+    return dc_msg_is_info(m_message);
+}
diff --git a/message.h b/message.h
new file mode 100644
index 0000000..bda3108
--- /dev/null
+++ b/message.h
@@ -0,0 +1,55 @@
+#pragma once
+
+#include <QObject>
+
+#include <deltachat.h>
+
+class DcMessage : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(uint32_t id READ getId CONSTANT)
+    Q_PROPERTY(uint32_t fromId READ getFromId CONSTANT)
+    Q_PROPERTY(uint32_t chatId READ getChatId CONSTANT)
+    Q_PROPERTY(int viewtype READ getViewtype CONSTANT)
+    Q_PROPERTY(int state READ getState CONSTANT)
+    Q_PROPERTY(QString text READ getText CONSTANT)
+    Q_PROPERTY(QString file READ getFile CONSTANT)
+    Q_PROPERTY(QString filename READ getFilename CONSTANT)
+    Q_PROPERTY(int width READ getWidth CONSTANT)
+    Q_PROPERTY(int height READ getHeight CONSTANT)
+    Q_PROPERTY(bool isInfo READ isInfo CONSTANT)
+
+    dc_msg_t *m_message{nullptr};
+public:
+    explicit DcMessage(QObject *parent = nullptr);
+    explicit DcMessage(dc_msg_t *msg);
+    ~DcMessage();
+
+    Q_INVOKABLE uint32_t getId();
+    Q_INVOKABLE uint32_t getFromId();
+    Q_INVOKABLE uint32_t getChatId();
+    Q_INVOKABLE int getViewtype();
+    Q_INVOKABLE int getState();
+    //Q_INVOKABLE int64_t getTimestamp();
+    //Q_INVOKABLE int64_t getReceivedTimestamp();
+    //Q_INVOKABLE int64_t getSortTimestamp();
+    Q_INVOKABLE QString getText();
+    QString getFile();
+    QString getFilename();
+    //QString getFilemime();
+    //uint64_t getFilebytes();
+    int getWidth();
+    int getHeight();
+    //int getDuration();
+    //bool showPadlock();
+    //uint32_t getEphemeralTimer();
+    //int64_t getEphemeralTimestamp();
+    //... getsummary ...
+    //hasDeviatingTimestamp
+    //hasLocation
+    //isSent
+    //isStarred
+    //isForwarded
+    bool isInfo();
+    //isIncreation
+    //isSetupmessage
+};
diff --git a/qml.qrc b/qml.qrc
new file mode 100644
index 0000000..476198c
--- /dev/null
+++ b/qml.qrc
@@ -0,0 +1,11 @@
+<RCC>
+    <qresource prefix="/">
+        <file>qml/main.qml</file>
+        <file>qml/AccountsPage.qml</file>
+        <file>qml/ChatPage.qml</file>
+        <file>qml/ChatlistPage.qml</file>
+        <file>qml/ConfigurePage.qml</file>
+        <file>qml/Message.qml</file>
+        <file>qtquickcontrols2.conf</file>
+    </qresource>
+</RCC>
diff --git a/qml/AccountsPage.qml b/qml/AccountsPage.qml
new file mode 100644
index 0000000..8bda7a7
--- /dev/null
+++ b/qml/AccountsPage.qml
@@ -0,0 +1,90 @@
+import QtQuick 2.14
+import QtQuick.Controls 2.14
+import QtQuick.Layouts 1.14
+import QtQuick.Dialogs 1.0
+import org.kde.kirigami 2.12 as Kirigami
+
+Kirigami.Page {
+    id: accountsPage
+
+    title: qsTr("Accounts")
+
+    mainAction: Kirigami.Action {
+        iconName: "list-add-user"
+        text: "Add account"
+        onTriggered: accountsModel.addAccount()
+    }
+
+    contextualActions: [
+        Kirigami.Action {
+            text: "Import account"
+            iconName: "document-import"
+            onTriggered: importAccountDialog.open()
+        }
+    ]
+
+    FileDialog {
+        id: importAccountDialog
+        title: "Import account"
+        onAccepted: {
+            var url = importAccountDialog.fileUrl.toString()
+            if (url.startsWith("file://")) {
+                var filename = url.substring(7);
+                console.log("Importing " + filename)
+                var accountId = accountsModel.importAccount (filename)
+                if (accountId == 0) {
+                    console.log("Import failed")
+                } else {
+                    console.log("Import succeeded")
+                }
+            }
+        }
+    }
+
+    ListView {
+        id: accountsListView
+        anchors.fill: parent
+        model: accountsModel
+
+        delegate: RowLayout {
+            width: accountsListView.width
+
+            Label {
+                Layout.fillWidth: true
+                text: model.number
+                horizontalAlignment: Text.AlignHCenter
+                verticalAlignment: Text.AlignVCenter
+            }
+
+            Button {
+                width: 100
+                palette.button: "light green"
+                text: "Select"
+                onClicked: {
+                   while (pageStack.depth > 1) {
+                       pageStack.pop()
+                   }
+                   accountsModel.selectedAccount = model.number
+                   let context = accountsModel.getSelectedAccount()
+                   if (context.isConfigured()) {
+                       pageStack.push("qrc:/qml/ChatlistPage.qml", {context: context})
+                   } else {
+                       pageStack.push("qrc:/qml/ConfigurePage.qml", {})
+                   }
+                }
+             }
+
+             Button {
+                 width: 100
+                 palette.button: "red"
+                 text: "Delete"
+                 onClicked: accountsModel.removeAccount(model.number)
+             }
+        }
+    }
+
+    Menu {
+        id: contextMenu
+        MenuItem { text: "Import account" }
+    }
+}
diff --git a/qml/ChatPage.qml b/qml/ChatPage.qml
new file mode 100644
index 0000000..83f595c
--- /dev/null
+++ b/qml/ChatPage.qml
@@ -0,0 +1,156 @@
+import QtQuick 2.14
+import QtQuick.Controls 2.14
+import QtQuick.Layouts 1.14
+import QtQml.Models 2.1
+import org.kde.kirigami 2.12 as Kirigami
+
+import DeltaChat 1.0
+
+Kirigami.Page {
+    id: chatPage
+
+    title: messageListView.chat ? messageListView.chat.name : qsTr("Chat")
+
+    property var chatId
+    readonly property DcChat chat: context.getChat(chatId)
+
+    function updateMessagelist() {
+        // Reverse message list, because it is laid out from bottom to top.
+        let messagelist = context.getMsgIdList(chatId).reverse()
+
+        for (let i = 0; i < messagelist.length; i++) {
+            const msgId = messagelist[i]
+
+            const item = {
+                msgId: msgId
+            }
+
+            let j;
+            for (j = i; j < messagelistModel.count; j++) {
+                if (messagelistModel.get(j).msgId == msgId) {
+                    messagelistModel.move(j, i, 1)
+                    messagelistModel.set(i, item)
+                    break
+                }
+            }
+
+            if (j == messagelistModel.count) {
+                messagelistModel.insert(i, item)
+            }
+        }
+
+        if (messagelistModel.count > messagelist.length) {
+            messagelistModel.remove(messagelist.length,
+                                    messagelistModel.count - messagelist.length)
+        }
+    }
+
+    signal chatModified()
+    onChatModified: {
+        console.log("CHAT MODIFIED!")
+    }
+
+    signal incomingEvent()
+    onIncomingEvent: {
+        console.log("EVENT!")
+    }
+
+    ListModel {
+        id: messagelistModel
+    }
+
+    signal incomingMessage()
+    onIncomingMessage: {
+        console.log("Incoming message for chat " + chatId)
+
+        if (chatId == chatPage.chatId) {
+            updateMessagelist()
+        }
+    }
+
+    signal messagesChanged(var accountId, int chatId, int msgId)
+    onMessagesChanged: {
+        console.log("Messages changed for chat " + chatId)
+
+        if (chatId == chatPage.chatId) {
+            updateMessagelist()
+        }
+    }
+
+    Component.onCompleted: {
+        eventEmitter.onIncomingEvent.connect(incomingEvent)
+        eventEmitter.onChatModified.connect(chatModified)
+        eventEmitter.onIncomingMessage.connect(incomingMessage)
+        eventEmitter.onMessagesChanged.connect(messagesChanged)
+
+        updateMessagelist()
+    }
+
+    background: Rectangle {
+        color: Kirigami.Theme.alternateBackgroundColor
+        anchors.fill: parent
+    }
+
+    Component {
+        id: composePane
+
+        Pane {
+            Layout.fillWidth: true
+
+            RowLayout {
+                width: parent.width
+
+                TextField {
+                    id: messageField
+
+                    Layout.fillWidth: true
+                    placeholderText: qsTr("Message")
+                    wrapMode: TextArea.Wrap
+                    selectByMouse: true
+                }
+
+                Button {
+                    id: sendButton
+
+                    icon.name: "document-send"
+                    text: qsTr("Send")
+                    enabled: messageField.length > 0
+                    onClicked: {
+                        context.sendTextMessage(chatId, messageField.text)
+                        messageField.text = ""
+                    }
+                }
+            }
+        }
+    }
+
+    ListView {
+        id: messageListView
+
+        anchors.fill: parent
+        spacing: 10
+
+        model: messagelistModel
+
+        /*
+         * Messages are laid out bottom to top, because their height
+         * is not known in advance.
+         *
+         * Attempts to lay out messages top to bottom and scroll to the
+         * bottom of the list with ListView.positionViewAtEnd() result in
+         * imprecise scrollbar position, because this method estimates
+         * item height from the height of currently visible messages.
+         */
+        verticalLayoutDirection: ListView.BottomToTop
+
+        delegate: Message {message: context.getMessage(msgId)}
+
+        ScrollBar.vertical: ScrollBar {}
+    }
+
+    footer: Loader {
+        sourceComponent: composePane
+        Layout.fillWidth: true
+        visible: chat && chat.canSend
+    }
+}
diff --git a/qml/ChatlistPage.qml b/qml/ChatlistPage.qml
new file mode 100644
index 0000000..3a5259a
--- /dev/null
+++ b/qml/ChatlistPage.qml
@@ -0,0 +1,105 @@
+import QtQuick 2.14
+import QtQuick.Controls 2.14
+import QtQuick.Layouts 1.14
+import QtQml.Models 2.1
+import org.kde.kirigami 2.12 as Kirigami
+
+import DeltaChat 1.0
+
+Kirigami.Page {
+    title: qsTr("Chats")
+    id: chatlistPage
+
+    property DcContext context
+
+    signal messagesChanged
+    onMessagesChanged: {
+        // Reload chatlist
+        updateChatlist();
+    }
+
+    Component.onCompleted: {
+        eventEmitter.onMessagesChanged.connect(messagesChanged)
+        updateChatlist()
+    }
+
+    ListModel {
+        id: chatlistModel
+    }
+
+    function updateChatlist() {
+        let chatlist = chatlistPage.context.getChatlist()
+
+        // Merge new chatlist with existing one.
+        // To preserve selected item, we do not simply clear and fill
+        // the model from scratch.
+
+        for (let i = 0; i < chatlist.getChatCount(); i++) {
+            const summary = chatlist.getSummary(i)
+            const chatId = chatlist.getChatId(i)
+
+            const item = {
+                chatId: chatId,
+                msgId: chatlist.getMsgId(i),
+                username: summary.text1
+            }
+
+            let j;
+            for (j = i; j < chatlistModel.count; j++) {
+                if (chatlistModel.get(j).chatId == chatId) {
+                    // This chat was already in the chatlist,
+                    // move it to the new place and update.
+                    chatlistModel.move(j, i, 1)
+                    chatlistModel.set(i, item)
+                    break
+                }
+            }
+
+            // This chat is new, insert it.
+            if (j == chatlistModel.count) {
+                chatlistModel.insert(i, item)
+            }
+        }
+
+        // Remove any chats that are not present in the new chatlist.
+        if (chatlistModel.count > chatlist.getChatCount()) {
+            chatlistModel.remove(chatlist.getChatCount(),
+                                 chatlistModel.count - chatlist.getChatCount())
+        }
+    }
+
+    ListView {
+        id: chatlist
+
+        anchors.fill: parent
+        model: chatlistModel
+
+        onCurrentItemChanged: {
+            var chatId = chatlistModel.get(currentIndex).chatId
+
+            console.log("Current index is " + currentIndex)
+            console.log("Selected chat " + chatId)
+
+            console.log("Depth is " + pageStack.depth)
+            let chatPageComponent = Qt.createComponent("qrc:/qml/ChatPage.qml")
+            if (chatPageComponent.status == Component.Ready) {
+                let myPage = chatPageComponent.createObject(chatlistPage, {chatId: chatId})
+                if (pageStack.depth == 2) {
+                    pageStack.push(myPage)
+                } else if (pageStack.depth == 3) {
+                    pageStack.currentIndex = 2
+                    pageStack.replace(myPage)
+                }
+            }
+        }
+
+        delegate: Kirigami.BasicListItem {
+            width: chatlist.width
+
+            label: chatlistPage.context.getChat(model.chatId).getName()
+            subtitle: model.username
+        }
+
+        ScrollBar.vertical: ScrollBar {}
+    }
+}
diff --git a/qml/ConfigurePage.qml b/qml/ConfigurePage.qml
new file mode 100644
index 0000000..ace41c8
--- /dev/null
+++ b/qml/ConfigurePage.qml
@@ -0,0 +1,31 @@
+import QtQuick 2.14
+import QtQuick.Controls 2.14
+import QtQuick.Layouts 1.14
+import QtQml.Models 2.1
+import org.kde.kirigami 2.12 as Kirigami
+
+Kirigami.Page {
+    title: qsTr("Configure account")
+
+    ColumnLayout {
+        anchors.fill: parent
+
+        TextField {
+            id: addressField
+
+            placeholderText: "Address"
+        }
+        TextField {
+            id: passwordField
+
+            placeholderText: "Password"
+            echoMode: TextInput.PasswordEchoOnEdit
+        }
+        Button {
+            text: "Login"
+            onClicked: {
+                console.log("Login")
+            }
+        }
+    }
+}
diff --git a/qml/Message.qml b/qml/Message.qml
new file mode 100644
index 0000000..b78cd62
--- /dev/null
+++ b/qml/Message.qml
@@ -0,0 +1,83 @@
+import QtQuick 2.14
+import QtQuick.Controls 2.14
+import QtQuick.Layouts 1.14
+import QtQml.Models 2.1
+import org.kde.kirigami 2.12 as Kirigami
+
+import DeltaChat 1.0
+
+RowLayout {
+    id: messageObject
+
+    property DcMessage message
+    readonly property DcContact from: context.getContact(message.fromId)
+
+    width: ListView.view.width
+    layoutDirection: message.fromId == 1 ? Qt.RightToLeft : Qt.LeftToRight
+
+    Rectangle {
+        Layout.preferredWidth: messageContents.width
+        Layout.preferredHeight: messageContents.height
+
+        Component {
+            id: imageMessageView
+
+            ColumnLayout {
+                Image {
+                    source: "file:" + messageObject.message.file
+                    sourceSize.width: messageObject.message.width
+                    sourceSize.height: messageObject.message.height
+                    fillMode: Image.PreserveAspectFit
+                    Layout.maximumWidth: messageObject.width
+                }
+                Label {
+                    font.bold: true
+                    color: messageObject.message.fromId > 0 ? messageObject.from.color : "black"
+                    text: messageObject.message.fromId > 0 ? messageObject.from.displayName : ""
+                    textFormat: Text.PlainText
+                }
+            }
+        }
+
+        Component {
+            id: textMessageView
+
+            Label {
+                font.bold: true
+                color: messageObject.message.fromId > 0 ? messageObject.from.color : "black"
+                text: messageObject.message.fromId > 0 ? messageObject.from.displayName : ""
+                textFormat: Text.PlainText
+            }
+        }
+
+        color: Kirigami.Theme.backgroundColor
+        radius: 5
+
+        ColumnLayout {
+            id: messageContents
+
+            anchors.centerIn: parent
+
+            Loader {
+                sourceComponent: messageObject.message.viewtype == 20 ? imageMessageView : textMessageView
+            }
+            TextEdit {
+                Layout.maximumWidth: messageObject.width > 30 ? messageObject.width - 30 : messageObject.width
+                text: messageObject.message.text
+                textFormat: Text.PlainText
+                selectByMouse: true
+                readOnly: true
+                color: "black"
+                wrapMode: Text.Wrap
+                font.pixelSize: 14
+            }
+            Label {
+                Layout.fillWidth: true
+                text: messageObject.message.state == 26 ? "✓"
+                    : messageObject.message.state == 28 ? "✓✓"
+                    : messageObject.message.state == 24 ? "✗"
+                    : "";
+            }
+        }
+    }
+}
diff --git a/qml/main.qml b/qml/main.qml
new file mode 100644
index 0000000..8131133
--- /dev/null
+++ b/qml/main.qml
@@ -0,0 +1,58 @@
+import QtQuick 2.14
+import QtQuick.Controls 2.14 as Controls
+import org.kde.kirigami 2.12 as Kirigami
+
+import DeltaChat 1.0
+
+
+Kirigami.ApplicationWindow {
+    id: root
+
+    property DcAccountsEventEmitter eventEmitter
+
+    title: qsTr("Delta Chat")
+
+    pageStack.initialPage: AccountsPage {}
+
+    globalDrawer: Kirigami.GlobalDrawer {
+        header: Controls.Switch {
+            text: "Start IO"
+            onCheckedChanged: {
+                if (checked) {
+                    accountsModel.startIo()
+                } else {
+                    accountsModel.stopIo()
+                }
+            }
+        }
+
+        actions: [
+            Kirigami.Action {
+                text: "Maybe network"
+                iconName: "view-refresh"
+                onTriggered: accountsModel.maybeNetwork()
+            }
+        ]
+    }
+
+    contextDrawer: Kirigami.ContextDrawer {
+        id: contextDrawer
+    }
+
+    AccountsModel {
+        id: accountsModel
+    }
+
+    Component.onCompleted: {
+        console.log('starting')
+        eventEmitter = accountsModel.getEventEmitter()
+        eventEmitter.start();
+    }
+
+    onClosing: {
+        console.log('stopping')
+        pageStack.pop(null)
+        delete root.accountsModel
+        eventEmitter.stop()
+    }
+}
diff --git a/qtquickcontrols2.conf b/qtquickcontrols2.conf
new file mode 100644
index 0000000..448a773
--- /dev/null
+++ b/qtquickcontrols2.conf
@@ -0,0 +1,4 @@
+; http://doc.qt.io/qt-5/qtquickcontrols2-configuration.html
+
+[Controls]
+Style=Default
diff --git a/scripts/lint.sh b/scripts/lint.sh
new file mode 100755
index 0000000..0121fe2
--- /dev/null
+++ b/scripts/lint.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+qmllint -U -I . -I /usr/lib/x86_64-linux-gnu/qt5/qml/ qml/*.qml