2017-12-18 21:52:59 +01:00
36 changed files with 1075 additions and 845 deletions
--- a/plugins/advancedviewplugin/advancedviewplugin.cpp
+++ b/plugins/advancedviewplugin/advancedviewplugin.cpp
@@ -0,0 +1,19 @@
+#include "advancedviewplugin.h"
+
+#include <QBoxLayout>
+
+#include "mainwindow.h"
+#include "stripswidget.h"
+#include "advancedviewwidget.h"
+
+AdvancedViewPlugin::AdvancedViewPlugin(QObject *parent) :
+    ZeiterfassungPlugin(parent)
+{
+    Q_INIT_RESOURCE(advancedviewplugin_resources);
+}
+
+void AdvancedViewPlugin::attachTo(MainWindow &mainWindow)
+{
+    for(auto stripsWidget : mainWindow.stripsWidgets())
+        stripsWidget->headerLayout()->addWidget(new AdvancedViewWidget(*stripsWidget));
+}
--- a/plugins/advancedviewplugin/advancedviewplugin.h
+++ b/plugins/advancedviewplugin/advancedviewplugin.h
@@ -0,0 +1,23 @@
+#ifndef ADVANCEDVIEWPLUGIN_H
+#define ADVANCEDVIEWPLUGIN_H
+
+#include <QObject>
+
+#include "zeiterfassungplugin.h"
+
+class MainWindow;
+
+class Q_DECL_EXPORT AdvancedViewPlugin : public ZeiterfassungPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "dbsoftware.zeiterfassung.plugin/1.0" FILE "advancedviewplugin.json")
+    Q_INTERFACES(ZeiterfassungPlugin)
+
+public:
+    explicit AdvancedViewPlugin(QObject *parent = Q_NULLPTR);
+
+    // ZeiterfassungPlugin interface
+    void attachTo(MainWindow &mainWindow);
+};
+
+#endif // ADVANCEDVIEWPLUGIN_H
--- a/plugins/advancedviewplugin/advancedviewplugin.json
+++ b/plugins/advancedviewplugin/advancedviewplugin.json
--- a/plugins/advancedviewplugin/advancedviewplugin.pro
+++ b/plugins/advancedviewplugin/advancedviewplugin.pro
@@ -0,0 +1,41 @@
+QT += core network gui widgets
+
+TARGET = advancedviewplugin
+TEMPLATE = lib
+
+CONFIG += shared c++14
+
+DESTDIR = $${OUT_PWD}/../../bin/plugins/zeiterfassung
+
+LIBS += -L$$OUT_PWD/../../lib -lzeiterfassunglib
+
+INCLUDEPATH += $$PWD/../../zeiterfassunglib
+DEPENDPATH += $$PWD/../../zeiterfassunglib
+
+DEFINES += QT_DEPRECATED_WARNINGS QT_DISABLE_DEPRECATED_BEFORE=0x060000 QT_MESSAGELOGCONTEXT
+
+HEADERS += advanvedviewdialog.h \
+           advancedviewplugin.h \
+           advancedviewwidget.h \
+           dialogs/bookingdialog.h \
+           dialogs/timeassignmentdialog.h \
+           models/bookingsmodel.h \
+           models/timeassignmentsmodel.h
+
+SOURCES += advanvedviewdialog.cpp \
+           advancedviewplugin.cpp \
+           advancedviewwidget.cpp \
+           dialogs/bookingdialog.cpp \
+           dialogs/timeassignmentdialog.cpp \
+           models/bookingsmodel.cpp \
+           models/timeassignmentsmodel.cpp
+
+FORMS += advanvedviewdialog.ui \
+         dialogs/bookingdialog.ui \
+         dialogs/timeassignmentdialog.ui
+
+RESOURCES += advancedviewplugin_resources.qrc
+
+TRANSLATIONS +=
+
+OTHER_FILES += advancedviewplugin.json
--- a/plugins/advancedviewplugin/advancedviewplugin_resources.qrc
+++ b/plugins/advancedviewplugin/advancedviewplugin_resources.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/zeiterfassunglib/plugins/advancedviewplugin">
+        <file>images/advanced-view.png</file>
+    </qresource>
+</RCC>
--- a/plugins/advancedviewplugin/advancedviewwidget.cpp
+++ b/plugins/advancedviewplugin/advancedviewwidget.cpp
@@ -0,0 +1,29 @@
+#include "advancedviewwidget.h"
+
+#include <QIcon>
+
+#include "stripswidget.h"
+#include "advanvedviewdialog.h"
+
+AdvancedViewWidget::AdvancedViewWidget(StripsWidget &stripsWidget) :
+    QPushButton(&stripsWidget),
+    m_stripsWidget(stripsWidget)
+{
+    setIcon(QIcon(QStringLiteral(":/zeiterfassunglib/plugins/advancedviewplugin/images/advanced-view.png")));
+
+    connect(&stripsWidget, &StripsWidget::dateChanged, this, &AdvancedViewWidget::dateChanged);
+    dateChanged(stripsWidget.date());
+
+    connect(this, &QAbstractButton::pressed, this, &AdvancedViewWidget::pressedSlot);
+}
+
+void AdvancedViewWidget::dateChanged(const QDate &date)
+{
+    setEnabled(date.isValid());
+}
+
+void AdvancedViewWidget::pressedSlot()
+{
+    AdvanvedViewDialog dialog(m_stripsWidget);
+    dialog.exec();
+}
--- a/plugins/advancedviewplugin/advancedviewwidget.h
+++ b/plugins/advancedviewplugin/advancedviewwidget.h
@@ -0,0 +1,23 @@
+#ifndef ADVANCEDVIEWWIDGET_H
+#define ADVANCEDVIEWWIDGET_H
+
+#include <QPushButton>
+
+class StripsWidget;
+
+class AdvancedViewWidget : public QPushButton
+{
+    Q_OBJECT
+
+public:
+    explicit AdvancedViewWidget(StripsWidget &stripsWidget);
+
+private Q_SLOTS:
+    void dateChanged(const QDate &date);
+    void pressedSlot();
+
+private:
+    StripsWidget &m_stripsWidget;
+};
+
+#endif // ADVANCEDVIEWWIDGET_H
--- a/plugins/advancedviewplugin/advanvedviewdialog.cpp
+++ b/plugins/advancedviewplugin/advanvedviewdialog.cpp
@@ -0,0 +1,293 @@
+#include "advanvedviewdialog.h"
+#include "ui_advanvedviewdialog.h"
+
+#include <QMenu>
+#include <QAction>
+#include <QEventLoop>
+#include <QMessageBox>
+#include <QStringBuilder>
+
+#include "replies/createbookingreply.h"
+#include "replies/updatebookingreply.h"
+#include "replies/deletebookingreply.h"
+#include "replies/createtimeassignmentreply.h"
+#include "replies/updatetimeassignmentreply.h"
+#include "replies/deletetimeassignmentreply.h"
+
+#include "stripswidget.h"
+#include "mainwindow.h"
+#include "timeutils.h"
+#include "dialogs/bookingdialog.h"
+#include "dialogs/timeassignmentdialog.h"
+#include "models/bookingsmodel.h"
+#include "models/timeassignmentsmodel.h"
+
+AdvanvedViewDialog::AdvanvedViewDialog(StripsWidget &stripsWidget) :
+    QDialog(&stripsWidget.mainWindow()),
+    ui(new Ui::AdvanvedViewDialog),
+    m_stripsWidget(stripsWidget),
+    m_bookingsModel(new BookingsModel(stripsWidget, this)),
+    m_timeAssignmentsModel(new TimeAssignmentsModel(stripsWidget, this))
+{
+    ui->setupUi(this);
+
+    ui->bookingsView->setModel(m_bookingsModel);
+    ui->bookingsView->setEnabled(m_bookingsModel->enabled());
+    connect(m_bookingsModel, &BookingsModel::enabledChanged, ui->bookingsView, &QWidget::setEnabled);
+    connect(ui->bookingsView, &QWidget::customContextMenuRequested, this, &AdvanvedViewDialog::contextMenuBooking);
+
+    ui->timeAssignmentsView->setModel(m_timeAssignmentsModel);
+    ui->timeAssignmentsView->setEnabled(m_timeAssignmentsModel->enabled());
+    connect(m_timeAssignmentsModel, &TimeAssignmentsModel::enabledChanged, ui->timeAssignmentsView, &QWidget::setEnabled);
+    connect(ui->timeAssignmentsView, &QWidget::customContextMenuRequested, this, &AdvanvedViewDialog::contextMenuTimeAssignment);
+}
+
+AdvanvedViewDialog::~AdvanvedViewDialog()
+{
+    delete ui;
+}
+
+void AdvanvedViewDialog::contextMenuBooking(const QPoint &pos)
+{
+    auto index = ui->bookingsView->indexAt(pos);
+
+    if(!index.isValid())
+    {
+        QMenu menu;
+        auto createAction = menu.addAction(tr("Create booking"));
+        auto refreshAction = menu.addAction(QIcon(QPixmap(QStringLiteral(":/zeiterfassunglib/images/refresh.png"))), tr("Refresh bookings"));
+        auto selectedAction = menu.exec(ui->bookingsView->viewport()->mapToGlobal(pos));
+        if(selectedAction == createAction)
+        {
+            BookingDialog dialog(this);
+            dialog.setTime(timeNormalise(QTime::currentTime()));
+            again2:
+            if(dialog.exec() == QDialog::Accepted)
+            {
+                auto reply = m_stripsWidget.mainWindow().erfassung().doCreateBooking(
+                    m_stripsWidget.mainWindow().userInfo().userId,
+                    m_stripsWidget.date(),
+                    dialog.getTime(),
+                    dialog.getTimespan(),
+                    dialog.getType(),
+                    dialog.getText()
+                );
+
+                {
+                    QEventLoop eventLoop;
+                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
+                    eventLoop.exec();
+                }
+
+                if(reply->success())
+                {
+                    m_stripsWidget.refreshBookings();
+                }
+                else
+                {
+                    QMessageBox::warning(this, tr("Could not create booking!"), tr("Could not create booking!") % "\n\n" % reply->message());
+                    goto again2;
+                }
+            }
+        }
+        else if(selectedAction == refreshAction)
+        {
+            m_stripsWidget.refreshBookings();
+        }
+    }
+    else
+    {
+        auto booking = m_stripsWidget.bookings().at(index.row());
+
+        QMenu menu;
+        auto editAction = menu.addAction(tr("Edit booking"));
+        auto deleteAction = menu.addAction(tr("Delete booking"));
+        auto selectedAction = menu.exec(ui->bookingsView->viewport()->mapToGlobal(pos));
+        if(selectedAction == editAction)
+        {
+            BookingDialog dialog(this);
+            dialog.setTime(booking.time);
+            dialog.setTimespan(booking.timespan);
+            dialog.setType(booking.type);
+            dialog.setText(booking.text);
+            again1:
+            if(dialog.exec() == QDialog::Accepted)
+            {
+                auto reply = m_stripsWidget.mainWindow().erfassung().doUpdateBooking(
+                    booking.id,
+                    m_stripsWidget.mainWindow().userInfo().userId,
+                    m_stripsWidget.date(),
+                    dialog.getTime(),
+                    dialog.getTimespan(),
+                    dialog.getType(),
+                    dialog.getText()
+                );
+
+                {
+                    QEventLoop eventLoop;
+                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
+                    eventLoop.exec();
+                }
+
+                if(reply->success())
+                {
+                    m_stripsWidget.refreshBookings();
+                }
+                else
+                {
+                    QMessageBox::warning(this, tr("Could not edit booking!"), tr("Could not edit booking!") % "\n\n" % reply->message());
+                    goto again1;
+                }
+            }
+        }
+        else if(selectedAction == deleteAction)
+        {
+            QMessageBox msgBox;
+            msgBox.setText(tr("Do you really want to delete the booking?"));
+            msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
+            msgBox.setDefaultButton(QMessageBox::Cancel);
+            if(msgBox.exec() == QMessageBox::Yes)
+            {
+                auto reply = m_stripsWidget.mainWindow().erfassung().doDeleteBooking(booking.id);
+
+                {
+                    QEventLoop eventLoop;
+                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
+                    eventLoop.exec();
+                }
+
+                if(reply->success())
+                    m_stripsWidget.refreshBookings();
+                else
+                    QMessageBox::warning(this, tr("Could not delete booking!"), tr("Could not delete booking!") % "\n\n" % reply->message());
+            }
+        }
+    }
+}
+
+void AdvanvedViewDialog::contextMenuTimeAssignment(const QPoint &pos)
+{
+    auto index = ui->timeAssignmentsView->indexAt(pos);
+
+    if(!index.isValid())
+    {
+        QMenu menu;
+        auto createAction = menu.addAction(tr("Create time assignment"));
+        auto refreshAction = menu.addAction(QIcon(QPixmap(QStringLiteral(":/zeiterfassunglib/images/refresh.png"))), tr("Refresh time assignments"));
+        auto selectedAction = menu.exec(ui->timeAssignmentsView->viewport()->mapToGlobal(pos));
+        if(selectedAction == createAction)
+        {
+            TimeAssignmentDialog dialog(m_stripsWidget.mainWindow().projects(),
+                                        m_stripsWidget.mainWindow().settings(), this);
+            again2:
+            if(dialog.exec() == QDialog::Accepted)
+            {
+                auto reply = m_stripsWidget.mainWindow().erfassung().doCreateTimeAssignment(
+                    m_stripsWidget.mainWindow().userInfo().userId,
+                    m_stripsWidget.date(),
+                    dialog.getTime(),
+                    dialog.getTimespan(),
+                    dialog.getProject(),
+                    dialog.getSubproject(),
+                    dialog.getWorkpackage(),
+                    dialog.getText()
+                );
+
+                {
+                    QEventLoop eventLoop;
+                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
+                    eventLoop.exec();
+                }
+
+                if(reply->success())
+                {
+                    m_stripsWidget.refreshTimeAssignments();
+                }
+                else
+                {
+                    QMessageBox::warning(this, tr("Could not create time assignment!"), tr("Could not create time assignment!") % "\n\n" % reply->message());
+                    goto again2;
+                }
+            }
+        }
+        else if(selectedAction == refreshAction)
+        {
+            m_stripsWidget.refreshTimeAssignments();
+        }
+    }
+    else
+    {
+        auto timeAssignment = m_stripsWidget.timeAssignments().at(index.row());
+
+        QMenu menu;
+        auto editAction = menu.addAction(tr("Edit time assignment"));
+        auto deleteAction = menu.addAction(tr("Delete time assignment"));
+        auto selectedAction = menu.exec(ui->timeAssignmentsView->viewport()->mapToGlobal(pos));
+        if(selectedAction == editAction)
+        {
+            TimeAssignmentDialog dialog(m_stripsWidget.mainWindow().projects(),
+                                        m_stripsWidget.mainWindow().settings(), this);
+            dialog.setTime(timeAssignment.time);
+            dialog.setTimespan(timeAssignment.timespan);
+            dialog.setProject(timeAssignment.project);
+            dialog.setSubproject(timeAssignment.subproject);
+            dialog.setWorkpackage(timeAssignment.workpackage);
+            dialog.setText(timeAssignment.text);
+            again1:
+            if(dialog.exec() == QDialog::Accepted)
+            {
+                auto reply = m_stripsWidget.mainWindow().erfassung().doUpdateTimeAssignment(
+                    timeAssignment.id,
+                    m_stripsWidget.mainWindow().userInfo().userId,
+                    m_stripsWidget.date(),
+                    dialog.getTime(),
+                    dialog.getTimespan(),
+                    dialog.getProject(),
+                    dialog.getSubproject(),
+                    dialog.getWorkpackage(),
+                    dialog.getText()
+                );
+
+                {
+                    QEventLoop eventLoop;
+                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
+                    eventLoop.exec();
+                }
+
+                if(reply->success())
+                {
+                    m_stripsWidget.refreshTimeAssignments();
+                }
+                else
+                {
+                    QMessageBox::warning(this, tr("Could not edit time assignment!"), tr("Could not edit time assignment!") % "\n\n" % reply->message());
+                    goto again1;
+                }
+            }
+        }
+        else if(selectedAction == deleteAction)
+        {
+            QMessageBox msgBox;
+            msgBox.setText(tr("Do you really want to delete the time assignment?"));
+            msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
+            msgBox.setDefaultButton(QMessageBox::Cancel);
+            if(msgBox.exec() == QMessageBox::Yes)
+            {
+                auto reply = m_stripsWidget.mainWindow().erfassung().doDeleteTimeAssignment(timeAssignment.id);
+
+                {
+                    QEventLoop eventLoop;
+                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
+                    eventLoop.exec();
+                }
+
+                if(reply->success())
+                {
+                    m_stripsWidget.refreshTimeAssignments();
+                }
+                else
+                    QMessageBox::warning(this, tr("Could not delete time assignment!"), tr("Could not delete time assignment!") % "\n\n" % reply->message());
+            }
+        }
+    }
+}
--- a/plugins/advancedviewplugin/advanvedviewdialog.h
+++ b/plugins/advancedviewplugin/advanvedviewdialog.h
@@ -0,0 +1,32 @@
+#ifndef ADVANVEDVIEWDIALOG_H
+#define ADVANVEDVIEWDIALOG_H
+
+#include <QDialog>
+
+namespace Ui { class AdvanvedViewDialog; }
+class StripsWidget;
+class BookingsModel;
+class TimeAssignmentsModel;
+
+class AdvanvedViewDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AdvanvedViewDialog(StripsWidget &stripsWidget);
+    ~AdvanvedViewDialog();
+
+private Q_SLOTS:
+    void contextMenuBooking(const QPoint &pos);
+    void contextMenuTimeAssignment(const QPoint &pos);
+
+private:
+    Ui::AdvanvedViewDialog *ui;
+
+    StripsWidget &m_stripsWidget;
+
+    BookingsModel *m_bookingsModel;
+    TimeAssignmentsModel *m_timeAssignmentsModel;
+};
+
+#endif // ADVANVEDVIEWDIALOG_H
--- a/plugins/advancedviewplugin/advanvedviewdialog.ui
+++ b/plugins/advancedviewplugin/advanvedviewdialog.ui
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AdvanvedViewDialog</class>
+ <widget class="QDialog" name="AdvanvedViewDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1024</width>
+    <height>480</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Advanced view</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="1,0">
+   <item>
+    <widget class="QSplitter" name="splitter">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <widget class="QTreeView" name="bookingsView">
+      <property name="contextMenuPolicy">
+       <enum>Qt::CustomContextMenu</enum>
+      </property>
+     </widget>
+     <widget class="QTreeView" name="timeAssignmentsView">
+      <property name="contextMenuPolicy">
+       <enum>Qt::CustomContextMenu</enum>
+      </property>
+     </widget>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>AdvanvedViewDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>AdvanvedViewDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
--- a/plugins/advancedviewplugin/dialogs/bookingdialog.cpp
+++ b/plugins/advancedviewplugin/dialogs/bookingdialog.cpp
--- a/plugins/advancedviewplugin/dialogs/bookingdialog.h
+++ b/plugins/advancedviewplugin/dialogs/bookingdialog.h
--- a/plugins/advancedviewplugin/dialogs/bookingdialog.ui
+++ b/plugins/advancedviewplugin/dialogs/bookingdialog.ui
--- a/plugins/advancedviewplugin/dialogs/timeassignmentdialog.cpp
+++ b/plugins/advancedviewplugin/dialogs/timeassignmentdialog.cpp
--- a/plugins/advancedviewplugin/dialogs/timeassignmentdialog.h
+++ b/plugins/advancedviewplugin/dialogs/timeassignmentdialog.h
--- a/plugins/advancedviewplugin/dialogs/timeassignmentdialog.ui
+++ b/plugins/advancedviewplugin/dialogs/timeassignmentdialog.ui
--- a/plugins/advancedviewplugin/images/advanced-view.png
+++ b/plugins/advancedviewplugin/images/advanced-view.png
--- a/plugins/advancedviewplugin/models/bookingsmodel.cpp
+++ b/plugins/advancedviewplugin/models/bookingsmodel.cpp
@@ -0,0 +1,88 @@
+#include "bookingsmodel.h"
+
+#include "stripswidget.h"
+
+BookingsModel::BookingsModel(StripsWidget &stripsWidget, QObject *parent) :
+    QAbstractListModel(parent),
+    m_stripsWidget(stripsWidget)
+{
+    connect(&stripsWidget, &StripsWidget::bookingsChanged, this, &BookingsModel::bookingsChanged);
+    connect(&stripsWidget, &StripsWidget::refreshingBookingsChanged, [=](bool refreshing){ enabledChanged(!refreshing); });
+}
+
+StripsWidget &BookingsModel::stripsWidget() const
+{
+    return m_stripsWidget;
+}
+
+bool BookingsModel::enabled() const
+{
+    return !m_stripsWidget.refreshingBookings();
+}
+
+int BookingsModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+
+    return m_stripsWidget.bookings().count();
+}
+
+int BookingsModel::columnCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+
+    return 5;
+}
+
+QVariant BookingsModel::data(const QModelIndex &index, int role) const
+{
+    Q_ASSERT(index.row() < m_stripsWidget.bookings().count());
+    const auto &booking = m_stripsWidget.bookings().at(index.row());
+
+    switch(role)
+    {
+    case Qt::DisplayRole:
+    case Qt::EditRole:
+        switch(index.column())
+        {
+        case 0: return booking.id;
+        case 1: return booking.time;
+        case 2: return booking.timespan;
+        case 3: return booking.type;
+        case 4: return booking.text;
+        }
+    }
+
+    return QVariant();
+}
+
+QVariant BookingsModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    switch(orientation)
+    {
+    case Qt::Horizontal:
+        switch(role)
+        {
+        case Qt::DisplayRole:
+        case Qt::EditRole:
+            switch(section)
+            {
+            case 0: return tr("ID");
+            case 1: return tr("Time");
+            case 2: return tr("Timespan");
+            case 3: return tr("Type");
+            case 4: return tr("Text");
+            }
+        }
+    default:
+        qt_noop();
+    }
+
+    return QVariant();
+}
+
+void BookingsModel::bookingsChanged()
+{
+    beginResetModel();
+    endResetModel();
+}
--- a/plugins/advancedviewplugin/models/bookingsmodel.h
+++ b/plugins/advancedviewplugin/models/bookingsmodel.h
@@ -12,14 +12,12 @@ class StripsWidget;
 class ZEITERFASSUNGLIBSHARED_EXPORT BookingsModel : public QAbstractListModel
 {
    Q_OBJECT
-    Q_PROPERTY(StripsWidget* stripsWidget READ stripsWidget WRITE setStripsWidget NOTIFY stripsWidgetChanged)
    Q_PROPERTY(bool enabled READ enabled NOTIFY enabledChanged)

 public:
-    explicit BookingsModel(QObject *parent = Q_NULLPTR);
+    explicit BookingsModel(StripsWidget &stripsWidget, QObject *parent = Q_NULLPTR);

-    StripsWidget *stripsWidget() const;
-    void setStripsWidget(StripsWidget *stripsWidget);
+    StripsWidget &stripsWidget() const;

    bool enabled() const;

@@ -30,16 +28,13 @@ public:
    QVariant headerData(int section, Qt::Orientation orientation, int role) const Q_DECL_OVERRIDE;

 Q_SIGNALS:
-    void stripsWidgetChanged(StripsWidget *stripsWidget);
    void enabledChanged(bool enabled);

 private Q_SLOTS:
    void bookingsChanged();
-    void refreshingChanged(bool refreshing);

 private:
-    StripsWidget *m_stripsWidget;
-    bool m_enabled;
+    StripsWidget &m_stripsWidget;
 };

 #endif // BOOKINGSMODEL_H
--- a/plugins/advancedviewplugin/models/timeassignmentsmodel.cpp
+++ b/plugins/advancedviewplugin/models/timeassignmentsmodel.cpp
@@ -0,0 +1,92 @@
+#include "timeassignmentsmodel.h"
+
+#include "stripswidget.h"
+
+TimeAssignmentsModel::TimeAssignmentsModel(StripsWidget &stripsWidget, QObject *parent) :
+    QAbstractListModel(parent),
+    m_stripsWidget(stripsWidget)
+{
+    connect(&stripsWidget, &StripsWidget::timeAssignmentsChanged, this, &TimeAssignmentsModel::timeAssignmentsChanged);
+    connect(&stripsWidget, &StripsWidget::refreshingTimeAssignmentsChanged, [=](bool refreshing){ enabledChanged(!refreshing); });
+}
+
+StripsWidget &TimeAssignmentsModel::stripsWidget() const
+{
+    return m_stripsWidget;
+}
+
+bool TimeAssignmentsModel::enabled() const
+{
+    return !m_stripsWidget.refreshingTimeAssignments();
+}
+
+int TimeAssignmentsModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+
+    return m_stripsWidget.timeAssignments().count();
+}
+
+int TimeAssignmentsModel::columnCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+
+    return 7;
+}
+
+QVariant TimeAssignmentsModel::data(const QModelIndex &index, int role) const
+{
+    Q_ASSERT(index.row() < m_stripsWidget.timeAssignments().count());
+    const auto &timeAssignment = m_stripsWidget.timeAssignments().at(index.row());
+
+    switch(role)
+    {
+    case Qt::DisplayRole:
+    case Qt::EditRole:
+        switch(index.column())
+        {
+        case 0: return timeAssignment.id;
+        case 1: return timeAssignment.time;
+        case 2: return timeAssignment.timespan;
+        case 3: return timeAssignment.project;
+        case 4: return timeAssignment.subproject;
+        case 5: return timeAssignment.workpackage;
+        case 6: return timeAssignment.text;
+        }
+    }
+
+    return QVariant();
+}
+
+QVariant TimeAssignmentsModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    switch(orientation)
+    {
+    case Qt::Horizontal:
+        switch(role)
+        {
+        case Qt::DisplayRole:
+        case Qt::EditRole:
+            switch(section)
+            {
+            case 0: return tr("ID");
+            case 1: return tr("Time");
+            case 2: return tr("Timespan");
+            case 3: return tr("Project");
+            case 4: return tr("Subproject");
+            case 5: return tr("Workpackage");
+            case 6: return tr("Text");
+            }
+        }
+    default:
+        qt_noop();
+    }
+
+    return QVariant();
+}
+
+void TimeAssignmentsModel::timeAssignmentsChanged()
+{
+    beginResetModel();
+    endResetModel();
+}
--- a/plugins/advancedviewplugin/models/timeassignmentsmodel.h
+++ b/plugins/advancedviewplugin/models/timeassignmentsmodel.h
@@ -12,14 +12,12 @@ class StripsWidget;
 class ZEITERFASSUNGLIBSHARED_EXPORT TimeAssignmentsModel : public QAbstractListModel
 {
    Q_OBJECT
-    Q_PROPERTY(StripsWidget* stripsWidget READ stripsWidget WRITE setStripsWidget NOTIFY stripsWidgetChanged)
    Q_PROPERTY(bool enabled READ enabled NOTIFY enabledChanged)

 public:
-    explicit TimeAssignmentsModel(QObject *parent = Q_NULLPTR);
+    explicit TimeAssignmentsModel(StripsWidget &stripsWidget, QObject *parent = Q_NULLPTR);

-    StripsWidget *stripsWidget() const;
-    void setStripsWidget(StripsWidget *stripsWidget);
+    StripsWidget &stripsWidget() const;

    bool enabled() const;

@@ -38,8 +36,7 @@ private Q_SLOTS:
    void refreshingChanged(bool refreshing);

 private:
-    StripsWidget *m_stripsWidget;
-    bool m_enabled;
+    StripsWidget &m_stripsWidget;
 };

 #endif // TIMEASSIGNMENTSMODEL_H
--- a/plugins/lunchmealplugin/lunchmealplugin.h
+++ b/plugins/lunchmealplugin/lunchmealplugin.h
@@ -12,7 +12,7 @@ class Q_DECL_EXPORT LunchMealPlugin : public ZeiterfassungPlugin
    Q_INTERFACES(ZeiterfassungPlugin)

 public:
-    explicit LunchMealPlugin(QObject *parent = 0);
+    explicit LunchMealPlugin(QObject *parent = Q_NULLPTR);

    // ZeiterfassungPlugin interface
 };
--- a/plugins/plugins.pro
+++ b/plugins/plugins.pro
@@ -1,5 +1,6 @@
 TEMPLATE = subdirs

-SUBDIRS += lunchmealplugin \
+SUBDIRS += advancedviewplugin \
+           lunchmealplugin \
           presenceplugin \
           weatherplugin
--- a/plugins/presenceplugin/presenceplugin.h
+++ b/plugins/presenceplugin/presenceplugin.h
@@ -14,7 +14,7 @@ class Q_DECL_EXPORT PresencePlugin : public ZeiterfassungPlugin
    Q_INTERFACES(ZeiterfassungPlugin)

 public:
-    explicit PresencePlugin(QObject *parent = 0);
+    explicit PresencePlugin(QObject *parent = Q_NULLPTR);

    // ZeiterfassungPlugin interface
    void attachTo(MainWindow &mainWindow);
--- a/plugins/weatherplugin/weatherplugin.h
+++ b/plugins/weatherplugin/weatherplugin.h
@@ -12,7 +12,7 @@ class Q_DECL_EXPORT WeatherPlugin : public ZeiterfassungPlugin
    Q_INTERFACES(ZeiterfassungPlugin)

 public:
-    explicit WeatherPlugin(QObject *parent = 0);
+    explicit WeatherPlugin(QObject *parent = Q_NULLPTR);

    // ZeiterfassungPlugin interface
 };
--- a/zeiterfassunglib/mainwindow.cpp
+++ b/zeiterfassunglib/mainwindow.cpp
@@ -21,21 +21,13 @@
 #include "stripfactory.h"
 #include "stripswidget.h"
 #include "dialogs/aboutmedialog.h"
-#include "dialogs/bookingdialog.h"
-#include "dialogs/timeassignmentdialog.h"
 #include "dialogs/settingsdialog.h"
 #include "dialogs/updatedialog.h"
-#include "models/bookingsmodel.h"
-#include "models/timeassignmentsmodel.h"
 #include "replies/getprojectsreply.h"
 #include "replies/getauswertungreply.h"
-#include "replies/updatebookingreply.h"
-#include "replies/deletebookingreply.h"
 #include "replies/createbookingreply.h"
-#include "replies/updatetimeassignmentreply.h"
-#include "replies/deletetimeassignmentreply.h"
 #include "replies/createtimeassignmentreply.h"
-#include "replies/createbookingreply.h"
+#include "replies/updatetimeassignmentreply.h"

 MainWindow::MainWindow(ZeiterfassungSettings &settings, ZeiterfassungApi &erfassung, const GetUserInfoReply::UserInfo &userInfo,
                       StripFactory &stripFactory, QWidget *parent) :
@@ -47,15 +39,13 @@ MainWindow::MainWindow(ZeiterfassungSettings &settings, ZeiterfassungApi &erfass
    m_stripFactory(stripFactory),
    m_getProjectsReply(Q_NULLPTR),
    m_getAuswertungReply(Q_NULLPTR),
-    m_bookingsModel(new BookingsModel(this)),
-    m_timeAssignmentsModel(new TimeAssignmentsModel(this)),
    m_currentStripWidget(Q_NULLPTR)
 {
    ui->setupUi(this);

    for(quint8 i = 0; i < 7; i++)
    {
-        m_stripsWidgets[i] = new StripsWidget(m_erfassung, m_userInfo.userId, m_stripFactory, m_projects, ui->widgetWeek);
+        m_stripsWidgets[i] = new StripsWidget(*this, ui->widgetWeek);
        connect(m_stripsWidgets[i], &StripsWidget::refreshingChanged, this, &MainWindow::refreshingChanged);
        ui->layoutWeek->addWidget(m_stripsWidgets[i]);
    }
@@ -100,14 +90,6 @@ MainWindow::MainWindow(ZeiterfassungSettings &settings, ZeiterfassungApi &erfass
    connect(ui->pushButtonStart, &QAbstractButton::pressed, this, &MainWindow::pushButtonStartPressed);
    connect(ui->pushButtonEnd, &QAbstractButton::pressed, this, &MainWindow::pushButtonEndPressed);

-    ui->treeViewBookings->setModel(m_bookingsModel);
-    connect(m_bookingsModel, &BookingsModel::enabledChanged, ui->treeViewBookings, &QWidget::setEnabled);
-    connect(ui->treeViewBookings, &QWidget::customContextMenuRequested, this, &MainWindow::contextMenuBooking);
-
-    ui->treeViewTimeAssignments->setModel(m_timeAssignmentsModel);
-    connect(m_timeAssignmentsModel, &TimeAssignmentsModel::enabledChanged, ui->treeViewTimeAssignments, &QWidget::setEnabled);
-    connect(ui->treeViewTimeAssignments, &QWidget::customContextMenuRequested, this, &MainWindow::contextMenuTimeAssignment);
-
    ui->statusbar->addPermanentWidget(m_balanceLabel = new QLabel(ui->statusbar));
    m_balanceLabel->setFrameShape(QFrame::Panel);
    m_balanceLabel->setFrameShadow(QFrame::Sunken);
@@ -166,6 +148,16 @@ StripFactory &MainWindow::stripFactory() const
    return m_stripFactory;
 }

+const QMap<QString, QString> &MainWindow::projects() const
+{
+    return m_projects;
+}
+
+const std::array<StripsWidget*, 7> &MainWindow::stripsWidgets() const
+{
+    return m_stripsWidgets;
+}
+
 void MainWindow::getProjectsFinished()
 {
    if(m_getProjectsReply->success())
@@ -244,225 +236,6 @@ void MainWindow::getAuswertungFinished()
    m_getAuswertungReply = Q_NULLPTR;
 }

-void MainWindow::contextMenuBooking(const QPoint &pos)
-{
-    auto index = ui->treeViewBookings->indexAt(pos);
-
-    if(!index.isValid())
-    {
-        QMenu menu;
-        auto createAction = menu.addAction(tr("Create booking"));
-        auto refreshAction = menu.addAction(QIcon(QPixmap(QStringLiteral(":/zeiterfassunglib/images/refresh.png"))), tr("Refresh bookings"));
-        auto selectedAction = menu.exec(ui->treeViewBookings->viewport()->mapToGlobal(pos));
-        if(selectedAction == createAction)
-        {
-            BookingDialog dialog(this);
-            dialog.setTime(timeNormalise(QTime::currentTime()));
-            again2:
-            if(dialog.exec() == QDialog::Accepted)
-            {
-                auto reply = m_erfassung.doCreateBooking(m_userInfo.userId, ui->dateEditDate->date(),
-                                                         dialog.getTime(), dialog.getTimespan(),
-                                                         dialog.getType(), dialog.getText());
-
-                {
-                    QEventLoop eventLoop;
-                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
-                    eventLoop.exec();
-                }
-
-                if(reply->success())
-                {
-                    m_currentStripWidget->refreshBookings();
-                }
-                else
-                {
-                    QMessageBox::warning(this, tr("Could not create booking!"), tr("Could not create booking!") % "\n\n" % reply->message());
-                    goto again2;
-                }
-            }
-        }
-        else if(selectedAction == refreshAction)
-        {
-            m_currentStripWidget->refreshBookings();
-        }
-    }
-    else
-    {
-        auto booking = m_currentStripWidget->bookings().at(index.row());
-
-        QMenu menu;
-        auto editAction = menu.addAction(tr("Edit booking"));
-        auto deleteAction = menu.addAction(tr("Delete booking"));
-        auto selectedAction = menu.exec(ui->treeViewBookings->viewport()->mapToGlobal(pos));
-        if(selectedAction == editAction)
-        {
-            BookingDialog dialog(this);
-            dialog.setTime(booking.time);
-            dialog.setTimespan(booking.timespan);
-            dialog.setType(booking.type);
-            dialog.setText(booking.text);
-            again1:
-            if(dialog.exec() == QDialog::Accepted)
-            {
-                auto reply = m_erfassung.doUpdateBooking(booking.id, m_userInfo.userId, ui->dateEditDate->date(),
-                                                         dialog.getTime(), dialog.getTimespan(),
-                                                         dialog.getType(), dialog.getText());
-
-                {
-                    QEventLoop eventLoop;
-                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
-                    eventLoop.exec();
-                }
-
-                if(reply->success())
-                {
-                    m_currentStripWidget->refreshBookings();
-                }
-                else
-                {
-                    QMessageBox::warning(this, tr("Could not edit booking!"), tr("Could not edit booking!") % "\n\n" % reply->message());
-                    goto again1;
-                }
-            }
-        }
-        else if(selectedAction == deleteAction)
-        {
-            QMessageBox msgBox;
-            msgBox.setText(tr("Do you really want to delete the booking?"));
-            msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
-            msgBox.setDefaultButton(QMessageBox::Cancel);
-            if(msgBox.exec() == QMessageBox::Yes)
-            {
-                auto reply = m_erfassung.doDeleteBooking(booking.id);
-
-                {
-                    QEventLoop eventLoop;
-                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
-                    eventLoop.exec();
-                }
-
-                if(reply->success())
-                    m_currentStripWidget->refreshBookings();
-                else
-                    QMessageBox::warning(this, tr("Could not delete booking!"), tr("Could not delete booking!") % "\n\n" % reply->message());
-            }
-        }
-    }
-}
-
-void MainWindow::contextMenuTimeAssignment(const QPoint &pos)
-{
-    auto index = ui->treeViewTimeAssignments->indexAt(pos);
-
-    if(!index.isValid())
-    {
-        QMenu menu;
-        auto createAction = menu.addAction(tr("Create time assignment"));
-        auto refreshAction = menu.addAction(QIcon(QPixmap(QStringLiteral(":/zeiterfassunglib/images/refresh.png"))), tr("Refresh time assignments"));
-        auto selectedAction = menu.exec(ui->treeViewTimeAssignments->viewport()->mapToGlobal(pos));
-        if(selectedAction == createAction)
-        {
-            TimeAssignmentDialog dialog(m_projects, m_settings, this);
-            again2:
-            if(dialog.exec() == QDialog::Accepted)
-            {
-                auto reply = m_erfassung.doCreateTimeAssignment(m_userInfo.userId, ui->dateEditDate->date(),
-                                                                dialog.getTime(), dialog.getTimespan(),
-                                                                dialog.getProject(), dialog.getSubproject(),
-                                                                dialog.getWorkpackage(), dialog.getText());
-
-                {
-                    QEventLoop eventLoop;
-                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
-                    eventLoop.exec();
-                }
-
-                if(reply->success())
-                {
-                    m_currentStripWidget->refreshTimeAssignments();
-                }
-                else
-                {
-                    QMessageBox::warning(this, tr("Could not create time assignment!"), tr("Could not create time assignment!") % "\n\n" % reply->message());
-                    goto again2;
-                }
-            }
-        }
-        else if(selectedAction == refreshAction)
-        {
-            m_currentStripWidget->refreshTimeAssignments();
-        }
-    }
-    else
-    {
-        auto timeAssignment = m_currentStripWidget->timeAssignments().at(index.row());
-
-        QMenu menu;
-        auto editAction = menu.addAction(tr("Edit time assignment"));
-        auto deleteAction = menu.addAction(tr("Delete time assignment"));
-        auto selectedAction = menu.exec(ui->treeViewTimeAssignments->viewport()->mapToGlobal(pos));
-        if(selectedAction == editAction)
-        {
-            TimeAssignmentDialog dialog(m_projects, m_settings, this);
-            dialog.setTime(timeAssignment.time);
-            dialog.setTimespan(timeAssignment.timespan);
-            dialog.setProject(timeAssignment.project);
-            dialog.setSubproject(timeAssignment.subproject);
-            dialog.setWorkpackage(timeAssignment.workpackage);
-            dialog.setText(timeAssignment.text);
-            again1:
-            if(dialog.exec() == QDialog::Accepted)
-            {
-                auto reply = m_erfassung.doUpdateTimeAssignment(timeAssignment.id, m_userInfo.userId, ui->dateEditDate->date(),
-                                                                dialog.getTime(), dialog.getTimespan(),
-                                                                dialog.getProject(), dialog.getSubproject(),
-                                                                dialog.getWorkpackage(), dialog.getText());
-
-                {
-                    QEventLoop eventLoop;
-                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
-                    eventLoop.exec();
-                }
-
-                if(reply->success())
-                {
-                    m_currentStripWidget->refreshTimeAssignments();
-                }
-                else
-                {
-                    QMessageBox::warning(this, tr("Could not edit time assignment!"), tr("Could not edit time assignment!") % "\n\n" % reply->message());
-                    goto again1;
-                }
-            }
-        }
-        else if(selectedAction == deleteAction)
-        {
-            QMessageBox msgBox;
-            msgBox.setText(tr("Do you really want to delete the time assignment?"));
-            msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
-            msgBox.setDefaultButton(QMessageBox::Cancel);
-            if(msgBox.exec() == QMessageBox::Yes)
-            {
-                auto reply = m_erfassung.doDeleteTimeAssignment(timeAssignment.id);
-
-                {
-                    QEventLoop eventLoop;
-                    connect(reply.get(), &ZeiterfassungReply::finished, &eventLoop, &QEventLoop::quit);
-                    eventLoop.exec();
-                }
-
-                if(reply->success())
-                {
-                    m_currentStripWidget->refreshTimeAssignments();
-                }
-                else
-                    QMessageBox::warning(this, tr("Could not delete time assignment!"), tr("Could not delete time assignment!") % "\n\n" % reply->message());
-            }
-        }
-    }
-}
-
 void MainWindow::pushButtonStartPressed()
 {
    auto bookingsChanged = false;
@@ -642,9 +415,6 @@ void MainWindow::dateChanged(bool force)

            m_currentStripWidget = m_stripsWidgets[i];

-            m_bookingsModel->setStripsWidget(m_currentStripWidget);
-            m_timeAssignmentsModel->setStripsWidget(m_currentStripWidget);
-
            minimumTimeChanged();
            startEnabledChanged();
            endEnabledChanged();
--- a/zeiterfassunglib/mainwindow.h
+++ b/zeiterfassunglib/mainwindow.h
@@ -41,11 +41,12 @@ public:
    const GetUserInfoReply::UserInfo &userInfo() const;
    StripFactory &stripFactory() const;

+    const QMap<QString, QString> &projects() const;
+    const std::array<StripsWidget*, 7> &stripsWidgets() const;
+
 private Q_SLOTS:
    void getProjectsFinished();
    void getAuswertungFinished();
-    void contextMenuBooking(const QPoint &pos);
-    void contextMenuTimeAssignment(const QPoint &pos);
    void pushButtonStartPressed();
    void pushButtonEndPressed();
    void dateChanged(bool force = false);
--- a/zeiterfassunglib/mainwindow.ui
+++ b/zeiterfassunglib/mainwindow.ui
@@ -167,70 +167,26 @@
     </layout>
    </item>
    <item>
-     <widget class="QTabWidget" name="tabWidget">
-      <property name="currentIndex">
-       <number>0</number>
+     <widget class="QScrollArea" name="scrollArea">
+      <property name="frameShape">
+       <enum>QFrame::NoFrame</enum>
      </property>
-      <widget class="QScrollArea" name="scrollArea">
-       <property name="frameShape">
-        <enum>QFrame::NoFrame</enum>
+      <property name="frameShadow">
+       <enum>QFrame::Plain</enum>
+      </property>
+      <property name="widgetResizable">
+       <bool>true</bool>
+      </property>
+      <widget class="QWidget" name="widgetWeek">
+       <property name="geometry">
+        <rect>
+         <x>0</x>
+         <y>0</y>
+         <width>1393</width>
+         <height>440</height>
+        </rect>
       </property>
-       <property name="frameShadow">
-        <enum>QFrame::Plain</enum>
-       </property>
-       <property name="widgetResizable">
-        <bool>true</bool>
-       </property>
-       <attribute name="title">
-        <string>Optimized view</string>
-       </attribute>
-       <widget class="QWidget" name="widgetWeek">
-        <property name="geometry">
-         <rect>
-          <x>0</x>
-          <y>0</y>
-          <width>1389</width>
-          <height>409</height>
-         </rect>
-        </property>
-        <layout class="QHBoxLayout" name="layoutWeek"/>
-       </widget>
-      </widget>
-      <widget class="QSplitter" name="splitter">
-       <property name="orientation">
-        <enum>Qt::Vertical</enum>
-       </property>
-       <attribute name="title">
-        <string>Advanced view</string>
-       </attribute>
-       <widget class="QGroupBox" name="groupBoxBookings">
-        <property name="title">
-         <string>Bookings</string>
-        </property>
-        <layout class="QHBoxLayout">
-         <item>
-          <widget class="QTreeView" name="treeViewBookings">
-           <property name="contextMenuPolicy">
-            <enum>Qt::CustomContextMenu</enum>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-       <widget class="QGroupBox" name="groupBoxTimeAssignments">
-        <property name="title">
-         <string>Time assignments</string>
-        </property>
-        <layout class="QHBoxLayout">
-         <item>
-          <widget class="QTreeView" name="treeViewTimeAssignments">
-           <property name="contextMenuPolicy">
-            <enum>Qt::CustomContextMenu</enum>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
+       <layout class="QHBoxLayout" name="layoutWeek"/>
      </widget>
     </widget>
    </item>
--- a/zeiterfassunglib/models/bookingsmodel.cpp
+++ b/zeiterfassunglib/models/bookingsmodel.cpp
@@ -1,123 +0,0 @@
-#include "bookingsmodel.h"
-
-#include <QDebug>
-
-#include "stripswidget.h"
-
-BookingsModel::BookingsModel(QObject *parent) :
-    QAbstractListModel(parent),
-    m_stripsWidget(Q_NULLPTR),
-    m_enabled(false)
-{
-}
-
-StripsWidget *BookingsModel::stripsWidget() const
-{
-    return m_stripsWidget;
-}
-
-void BookingsModel::setStripsWidget(StripsWidget *stripsWidget)
-{
-    if(m_stripsWidget != stripsWidget)
-    {
-        if(m_stripsWidget)
-        {
-            disconnect(m_stripsWidget, &StripsWidget::bookingsChanged, this, &BookingsModel::bookingsChanged);
-            disconnect(m_stripsWidget, &StripsWidget::refreshingBookingsChanged, this, &BookingsModel::refreshingChanged);
-        }
-
-        beginResetModel();
-        Q_EMIT stripsWidgetChanged(m_stripsWidget = stripsWidget);
-        endResetModel();
-
-        if(m_stripsWidget)
-        {
-            connect(m_stripsWidget, &StripsWidget::bookingsChanged, this, &BookingsModel::bookingsChanged);
-            connect(m_stripsWidget, &StripsWidget::refreshingBookingsChanged, this, &BookingsModel::refreshingChanged);
-
-            if(m_enabled == m_stripsWidget->refreshingBookings())
-                Q_EMIT enabledChanged(m_enabled = !m_stripsWidget->refreshingBookings());
-        }
-        else if(m_enabled)
-            Q_EMIT enabledChanged(m_enabled = false);
-    }
-}
-
-bool BookingsModel::enabled() const
-{
-    return m_enabled;
-}
-
-int BookingsModel::rowCount(const QModelIndex &parent) const
-{
-    Q_UNUSED(parent)
-
-    return m_stripsWidget ? m_stripsWidget->bookings().count() : 0;
-}
-
-int BookingsModel::columnCount(const QModelIndex &parent) const
-{
-    Q_UNUSED(parent)
-
-    return 5;
-}
-
-QVariant BookingsModel::data(const QModelIndex &index, int role) const
-{
-    Q_ASSERT(m_stripsWidget != Q_NULLPTR);
-    Q_ASSERT(index.row() < m_stripsWidget->bookings().count());
-    const auto &booking = m_stripsWidget->bookings().at(index.row());
-
-    switch(role)
-    {
-    case Qt::DisplayRole:
-    case Qt::EditRole:
-        switch(index.column())
-        {
-        case 0: return booking.id;
-        case 1: return booking.time;
-        case 2: return booking.timespan;
-        case 3: return booking.type;
-        case 4: return booking.text;
-        }
-    }
-
-    return QVariant();
-}
-
-QVariant BookingsModel::headerData(int section, Qt::Orientation orientation, int role) const
-{
-    switch(orientation)
-    {
-    case Qt::Horizontal:
-        switch(role)
-        {
-        case Qt::DisplayRole:
-        case Qt::EditRole:
-            switch(section)
-            {
-            case 0: return tr("ID");
-            case 1: return tr("Time");
-            case 2: return tr("Timespan");
-            case 3: return tr("Type");
-            case 4: return tr("Text");
-            }
-        }
-    default:
-        qt_noop();
-    }
-
-    return QVariant();
-}
-
-void BookingsModel::bookingsChanged()
-{
-    beginResetModel();
-    endResetModel();
-}
-
-void BookingsModel::refreshingChanged(bool refreshing)
-{
-    if(m_enabled == refreshing)
-        Q_EMIT enabledChanged(m_enabled = !refreshing);
-}
--- a/zeiterfassunglib/models/timeassignmentsmodel.cpp
+++ b/zeiterfassunglib/models/timeassignmentsmodel.cpp
@@ -1,127 +0,0 @@
-#include "timeassignmentsmodel.h"
-
-#include <QDebug>
-
-#include "stripswidget.h"
-
-TimeAssignmentsModel::TimeAssignmentsModel(QObject *parent) :
-    QAbstractListModel(parent),
-    m_stripsWidget(Q_NULLPTR),
-    m_enabled(false)
-{
-}
-
-StripsWidget *TimeAssignmentsModel::stripsWidget() const
-{
-    return m_stripsWidget;
-}
-
-void TimeAssignmentsModel::setStripsWidget(StripsWidget *stripsWidget)
-{
-    if(m_stripsWidget != stripsWidget)
-    {
-        if(m_stripsWidget)
-        {
-            disconnect(m_stripsWidget, &StripsWidget::timeAssignmentsChanged, this, &TimeAssignmentsModel::timeAssignmentsChanged);
-            disconnect(m_stripsWidget, &StripsWidget::refreshingTimeAssignmentsChanged, this, &TimeAssignmentsModel::refreshingChanged);
-        }
-
-        beginResetModel();
-        m_stripsWidget = stripsWidget;
-        endResetModel();
-
-        if(m_stripsWidget)
-        {
-            connect(m_stripsWidget, &StripsWidget::timeAssignmentsChanged, this, &TimeAssignmentsModel::timeAssignmentsChanged);
-            connect(m_stripsWidget, &StripsWidget::refreshingTimeAssignmentsChanged, this, &TimeAssignmentsModel::refreshingChanged);
-
-            if(m_enabled == m_stripsWidget->refreshingTimeAssignments())
-                Q_EMIT enabledChanged(m_enabled = !m_stripsWidget->refreshingTimeAssignments());
-        }
-        else if(m_enabled)
-            Q_EMIT enabledChanged(m_enabled = false);
-    }
-}
-
-bool TimeAssignmentsModel::enabled() const
-{
-    return m_enabled;
-}
-
-int TimeAssignmentsModel::rowCount(const QModelIndex &parent) const
-{
-    Q_UNUSED(parent)
-
-    return m_stripsWidget ? m_stripsWidget->timeAssignments().count() : 0;
-}
-
-int TimeAssignmentsModel::columnCount(const QModelIndex &parent) const
-{
-    Q_UNUSED(parent)
-
-    return 7;
-}
-
-QVariant TimeAssignmentsModel::data(const QModelIndex &index, int role) const
-{
-    Q_ASSERT(m_stripsWidget != Q_NULLPTR);
-    Q_ASSERT(index.row() < m_stripsWidget->timeAssignments().count());
-    const auto &timeAssignment = m_stripsWidget->timeAssignments().at(index.row());
-
-    switch(role)
-    {
-    case Qt::DisplayRole:
-    case Qt::EditRole:
-        switch(index.column())
-        {
-        case 0: return timeAssignment.id;
-        case 1: return timeAssignment.time;
-        case 2: return timeAssignment.timespan;
-        case 3: return timeAssignment.project;
-        case 4: return timeAssignment.subproject;
-        case 5: return timeAssignment.workpackage;
-        case 6: return timeAssignment.text;
-        }
-    }
-
-    return QVariant();
-}
-
-QVariant TimeAssignmentsModel::headerData(int section, Qt::Orientation orientation, int role) const
-{
-    switch(orientation)
-    {
-    case Qt::Horizontal:
-        switch(role)
-        {
-        case Qt::DisplayRole:
-        case Qt::EditRole:
-            switch(section)
-            {
-            case 0: return tr("ID");
-            case 1: return tr("Time");
-            case 2: return tr("Timespan");
-            case 3: return tr("Project");
-            case 4: return tr("Subproject");
-            case 5: return tr("Workpackage");
-            case 6: return tr("Text");
-            }
-        }
-    default:
-        qt_noop();
-    }
-
-    return QVariant();
-}
-
-void TimeAssignmentsModel::timeAssignmentsChanged()
-{
-    beginResetModel();
-    endResetModel();
-}
-
-void TimeAssignmentsModel::refreshingChanged(bool refreshing)
-{
-    if(m_enabled == refreshing)
-        Q_EMIT enabledChanged(m_enabled = !refreshing);
-}
--- a/zeiterfassunglib/stripswidget.cpp
+++ b/zeiterfassunglib/stripswidget.cpp
@@ -7,27 +7,58 @@
 #include <QStringBuilder>
 #include <QDebug>

+#include "mainwindow.h"
 #include "zeiterfassungapi.h"
 #include "timeutils.h"
 #include "stripfactory.h"

-StripsWidget::StripsWidget(ZeiterfassungApi &erfassung, int userId, StripFactory &stripFactory,
-                           const QMap<QString, QString> &projects, QWidget *parent) :
+StripsWidget::StripsWidget(MainWindow &mainWindow, QWidget *parent) :
    QWidget(parent),
-    m_erfassung(erfassung),
-    m_userId(userId),
-    m_stripFactory(stripFactory),
-    m_projects(projects),
-    m_layout(new QVBoxLayout(this)),
+    m_mainWindow(mainWindow),
    m_refreshing(false),
    m_refreshingBookings(false),
    m_refreshingTimeAssignments(false),
    m_startEnabled(false),
-    m_endEnabled(false),
-    m_getBookingsReply(Q_NULLPTR),
-    m_getTimeAssignmentsReply(Q_NULLPTR)
+    m_endEnabled(false)
 {
-    setLayout(m_layout);
+    auto layout = new QVBoxLayout(this);
+
+    m_headerLayout = new QHBoxLayout(this);
+    m_label = new QLabel(this);
+    {
+        auto font = m_label->font();
+        font.setBold(true);
+        m_label->setFont(font);
+    }
+    m_headerLayout->addWidget(m_label, 1);
+    layout->addLayout(m_headerLayout);
+
+    m_stripsLayout = new QVBoxLayout(this);
+    layout->addLayout(m_stripsLayout);
+
+    layout->addStretch(1);
+
+    setLayout(layout);
+}
+
+MainWindow &StripsWidget::mainWindow() const
+{
+    return m_mainWindow;
+}
+
+QBoxLayout *StripsWidget::headerLayout() const
+{
+    return m_headerLayout;
+}
+
+QBoxLayout *StripsWidget::stripsLayout() const
+{
+    return m_stripsLayout;
+}
+
+QLabel *StripsWidget::label() const
+{
+    return m_label;
 }

 const QDate &StripsWidget::date() const
@@ -37,8 +68,20 @@ const QDate &StripsWidget::date() const

 void StripsWidget::setDate(const QDate &date)
 {
-    m_date = date;
-    refresh();
+    if(m_date != date)
+    {
+        Q_EMIT dateChanged(m_date = date);
+
+        if(m_date.isValid())
+            m_label->setText(tr("%0 (%1)")
+                             .arg(std::array<QString, 7> { tr("Monday"), tr("Tuesday"), tr("Wednesday"), tr("Thursday"),
+                                                           tr("Friday"), tr("Saturday"), tr("Sunday") }[m_date.dayOfWeek() - 1])
+                             .arg(m_date.toString(tr("dd.MM.yyyy"))));
+        else
+            m_label->setText(tr("Invalid"));
+
+        refresh();
+    }
 }

 const QVector<GetBookingsReply::Booking> &StripsWidget::bookings() const
@@ -95,14 +138,13 @@ void StripsWidget::refresh()
 {
    clearStrips();

-    m_layout->addWidget(new QLabel(tr("Loading..."), this));
-    m_layout->addStretch(1);
+    m_stripsLayout->addWidget(new QLabel(tr("Loading..."), this));

-    refreshBookings();
-    refreshTimeAssignments();
+    refreshBookings(false);
+    refreshTimeAssignments(false);
 }

-void StripsWidget::refreshBookings()
+void StripsWidget::refreshBookings(bool createLabel)
 {
    if(!m_date.isValid())
    {
@@ -110,7 +152,14 @@ void StripsWidget::refreshBookings()
        return;
    }

-    if(m_bookings.count())
+    if(createLabel)
+    {
+        clearStrips();
+
+        m_stripsLayout->addWidget(new QLabel(tr("Loading..."), this));
+    }
+
+    if(!m_bookings.empty())
    {
        m_bookings.clear();
        Q_EMIT bookingsChanged(m_bookings);
@@ -124,11 +173,11 @@ void StripsWidget::refreshBookings()

    invalidateValues();

-    m_getBookingsReply = m_erfassung.doGetBookings(m_userId, m_date, m_date);
+    m_getBookingsReply = m_mainWindow.erfassung().doGetBookings(m_mainWindow.userInfo().userId, m_date, m_date);
    connect(m_getBookingsReply.get(), &ZeiterfassungReply::finished, this, &StripsWidget::getBookingsFinished);
 }

-void StripsWidget::refreshTimeAssignments()
+void StripsWidget::refreshTimeAssignments(bool createLabel)
 {
    if(!m_date.isValid())
    {
@@ -136,7 +185,14 @@ void StripsWidget::refreshTimeAssignments()
        return;
    }

-    if(m_timeAssignments.count())
+    if(createLabel)
+    {
+        clearStrips();
+
+        m_stripsLayout->addWidget(new QLabel(tr("Loading..."), this));
+    }
+
+    if(!m_timeAssignments.empty())
    {
        m_timeAssignments.clear();
        Q_EMIT timeAssignmentsChanged(m_timeAssignments);
@@ -150,7 +206,7 @@ void StripsWidget::refreshTimeAssignments()

    invalidateValues();

-    m_getTimeAssignmentsReply = m_erfassung.doGetTimeAssignments(m_userId, m_date, m_date);
+    m_getTimeAssignmentsReply = m_mainWindow.erfassung().doGetTimeAssignments(m_mainWindow.userInfo().userId, m_date, m_date);
    connect(m_getTimeAssignmentsReply.get(), &ZeiterfassungReply::finished, this, &StripsWidget::getTimeAssignmentsFinished);
 }

@@ -199,7 +255,7 @@ bool StripsWidget::createStrips()
        {
            auto breakTime = timeBetween(lastBooking->time, startBooking.time);
            auto label = new QLabel(tr("%0: %1").arg(tr("Break")).arg(tr("%0h").arg(breakTime.toString(tr("HH:mm")))), this);
-            m_layout->addWidget(label);
+            m_stripsLayout->addWidget(label);
        }

        lastBooking = &startBooking;
@@ -392,7 +448,7 @@ bool StripsWidget::createStrips()
        auto label = new QLabel(tr("%0: %1")
                                .arg(tr("Assigned time"))
                                .arg(tr("%0h").arg(timeAssignmentTime.toString(tr("HH:mm")))), this);
-        m_layout->addWidget(label);
+        m_stripsLayout->addWidget(label);
    }
    else
    {
@@ -406,7 +462,7 @@ bool StripsWidget::createStrips()
                                   "Your bookings and time assignments for this day are in an illegal state!") % "\n" %
                                   errorMessage, this);
        label->setStyleSheet("color: red;");
-        m_layout->addWidget(label);
+        m_stripsLayout->addWidget(label);
    }

    if(m_timeAssignmentTime != timeAssignmentTime)
@@ -424,33 +480,16 @@ bool StripsWidget::createStrips()
    if(m_endEnabled != endEnabled)
        Q_EMIT endEnabledChanged(m_endEnabled = endEnabled);

-    m_layout->addStretch(1);
-
    return !errorMessage.isEmpty();
 }

 void StripsWidget::clearStrips()
 {
-    while(QLayoutItem *item = m_layout->takeAt(0))
+    while(QLayoutItem *item = m_stripsLayout->takeAt(0))
    {
        delete item->widget();
        delete item;
    }
-
-    auto label = new QLabel(this);
-    if(m_date.isValid())
-        label->setText(tr("%0 (%1)")
-            .arg(std::array<QString, 7> { tr("Monday"), tr("Tuesday"), tr("Wednesday"), tr("Thursday"),
-                                          tr("Friday"), tr("Saturday"), tr("Sunday") }[m_date.dayOfWeek() - 1])
-            .arg(m_date.toString(tr("dd.MM.yyyy"))));
-    else
-        label->setText(tr("Invalid"));
-    {
-        auto font = label->font();
-        font.setBold(true);
-        label->setFont(font);
-    }
-    m_layout->addWidget(label);
 }

 void StripsWidget::getBookingsFinished()
@@ -507,10 +546,10 @@ void StripsWidget::invalidateValues()
        Q_EMIT endEnabledChanged(m_endEnabled = false);
 }

-QString StripsWidget::buildProjectString(const QString &project)
+QString StripsWidget::buildProjectString(const QString &project) const
 {
-    if(m_projects.contains(project))
-        return m_projects.value(project) % "\n" % project;
+    if(m_mainWindow.projects().contains(project))
+        return m_mainWindow.projects().value(project) % "\n" % project;
    else
    {
        qWarning() << "could not find project" << project;
@@ -520,7 +559,7 @@ QString StripsWidget::buildProjectString(const QString &project)

 QWidget *StripsWidget::appendBookingStartStrip(int id, const QTime &time)
 {
-    auto widget = m_stripFactory.createBookingStartStrip(this).release();
+    auto widget = m_mainWindow.stripFactory().createBookingStartStrip(this).release();

    if(auto labelTime = widget->findChild<QWidget*>(QStringLiteral("labelTime")))
        labelTime->setProperty("text", time.toString(tr("HH:mm")));
@@ -532,14 +571,14 @@ QWidget *StripsWidget::appendBookingStartStrip(int id, const QTime &time)
    else
        qWarning() << "no labelId found!";

-    m_layout->addWidget(widget);
+    m_stripsLayout->addWidget(widget);

    return widget;
 }

 QWidget *StripsWidget::appendBookingEndStrip(int id, const QTime &time)
 {
-    auto widget = m_stripFactory.createBookingEndStrip(this).release();
+    auto widget = m_mainWindow.stripFactory().createBookingEndStrip(this).release();

    if(auto labelTime = widget->findChild<QWidget*>(QStringLiteral("labelTime")))
        labelTime->setProperty("text", time.toString(tr("HH:mm")));
@@ -551,14 +590,14 @@ QWidget *StripsWidget::appendBookingEndStrip(int id, const QTime &time)
    else
        qWarning() << "no labelId found!";

-    m_layout->addWidget(widget);
+    m_stripsLayout->addWidget(widget);

    return widget;
 }

 QWidget *StripsWidget::appendTimeAssignmentStrip(int id, const QTime &duration, const QString &project, const QString &subproject, const QString &workpackage, const QString &text)
 {
-    auto widget = m_stripFactory.createTimeAssignmentStrip(this).release();
+    auto widget = m_mainWindow.stripFactory().createTimeAssignmentStrip(this).release();

    if(auto labelTime = widget->findChild<QWidget*>(QStringLiteral("labelTime")))
        labelTime->setProperty("text", duration == QTime(0, 0) ? tr("Open") : duration.toString(tr("HH:mm")));
@@ -590,7 +629,7 @@ QWidget *StripsWidget::appendTimeAssignmentStrip(int id, const QTime &duration,
    else
        qWarning() << "no labelText found!";

-    m_layout->addWidget(widget);
+    m_stripsLayout->addWidget(widget);

    return widget;
 }
--- a/zeiterfassunglib/stripswidget.h
+++ b/zeiterfassunglib/stripswidget.h
@@ -11,19 +11,24 @@
 #include "replies/gettimeassignmentsreply.h"

 class QBoxLayout;
-template <class Key, class T> class QMap;
+class QLabel;
 template <typename T> class QVector;

-class ZeiterfassungApi;
-class StripFactory;
+class MainWindow;

 class ZEITERFASSUNGLIBSHARED_EXPORT StripsWidget : public QWidget
 {
    Q_OBJECT

 public:
-    explicit StripsWidget(ZeiterfassungApi &erfassung, int userId, StripFactory &stripFactory,
-                          const QMap<QString, QString> &projects, QWidget *parent = Q_NULLPTR);
+    explicit StripsWidget(MainWindow &mainWindow, QWidget *parent = Q_NULLPTR);
+
+    MainWindow &mainWindow() const;
+
+    QBoxLayout *headerLayout() const;
+    QBoxLayout *stripsLayout() const;
+
+    QLabel *label() const;

    const QDate &date() const;
    void setDate(const QDate &date);
@@ -41,12 +46,14 @@ public:
    bool endEnabled() const;

    void refresh();
-    void refreshBookings();
-    void refreshTimeAssignments();
+    void refreshBookings(bool createLabel = true);
+    void refreshTimeAssignments(bool createLabel = true);
    bool createStrips();
    void clearStrips();

 Q_SIGNALS:
+    void dateChanged(const QDate &date);
+
    void bookingsChanged(const QVector<GetBookingsReply::Booking> &bookings);
    void timeAssignmentsChanged(const QVector<GetTimeAssignmentsReply::TimeAssignment> &timeAssignments);

@@ -65,20 +72,19 @@ private Q_SLOTS:

 private:
    void invalidateValues();    
-
-    QString buildProjectString(const QString &project);
+    QString buildProjectString(const QString &project) const;

    QWidget *appendBookingStartStrip(int id, const QTime &time);
    QWidget *appendBookingEndStrip(int id, const QTime &time);
    QWidget *appendTimeAssignmentStrip(int id, const QTime &duration, const QString &project, const QString &subproject,
                                       const QString &workpackage, const QString &text);

-    ZeiterfassungApi &m_erfassung;
-    int m_userId;
-    StripFactory &m_stripFactory;
-    const QMap<QString, QString> &m_projects;
+    MainWindow &m_mainWindow;

-    QBoxLayout *m_layout;
+    QBoxLayout *m_headerLayout;
+    QBoxLayout *m_stripsLayout;
+
+    QLabel *m_label;

    QDate m_date;

--- a/zeiterfassunglib/translations/zeiterfassunglib_de.ts
+++ b/zeiterfassunglib/translations/zeiterfassunglib_de.ts
@@ -376,8 +376,8 @@
    </message>
    <message>
        <location filename="../mainwindow.ui" line="143"/>
-        <location filename="../mainwindow.cpp" line="730"/>
-        <location filename="../mainwindow.cpp" line="741"/>
+        <location filename="../mainwindow.cpp" line="740"/>
+        <location filename="../mainwindow.cpp" line="751"/>
        <source>Start</source>
        <translation>Kommen</translation>
    </message>
@@ -477,13 +477,13 @@
        <translation>Zeiterfassung - %0 (%1)</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="679"/>
-        <location filename="../mainwindow.cpp" line="688"/>
+        <location filename="../mainwindow.cpp" line="689"/>
+        <location filename="../mainwindow.cpp" line="698"/>
        <source>Could not open auswertung!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="688"/>
+        <location filename="../mainwindow.cpp" line="698"/>
        <source>Could not open default PDF viewer!</source>
        <translation>Konnte den PDF-Anzeiger nicht öffnen!</translation>
    </message>
@@ -503,147 +503,147 @@
        <translation>Text</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="241"/>
-        <location filename="../mainwindow.cpp" line="242"/>
-        <location filename="../mainwindow.cpp" line="747"/>
-        <location filename="../mainwindow.cpp" line="748"/>
+        <location filename="../mainwindow.cpp" line="251"/>
+        <location filename="../mainwindow.cpp" line="252"/>
+        <location filename="../mainwindow.cpp" line="757"/>
+        <location filename="../mainwindow.cpp" line="758"/>
        <source>%0: %1</source>
        <translation>%0: %1</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="747"/>
-        <location filename="../mainwindow.cpp" line="748"/>
+        <location filename="../mainwindow.cpp" line="757"/>
+        <location filename="../mainwindow.cpp" line="758"/>
        <source>???</source>
        <translation>???</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="241"/>
-        <location filename="../mainwindow.cpp" line="747"/>
+        <location filename="../mainwindow.cpp" line="251"/>
+        <location filename="../mainwindow.cpp" line="757"/>
        <source>Balance</source>
        <translation>Saldo</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="242"/>
-        <location filename="../mainwindow.cpp" line="748"/>
+        <location filename="../mainwindow.cpp" line="252"/>
+        <location filename="../mainwindow.cpp" line="758"/>
        <source>Holidays</source>
        <translation>Urlaubstage</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="182"/>
+        <location filename="../mainwindow.cpp" line="191"/>
+        <location filename="../mainwindow.cpp" line="192"/>
        <source>Could not load bookings!</source>
        <translation>Konnte Buchungen nicht laden!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="203"/>
+        <location filename="../mainwindow.cpp" line="213"/>
        <source>Could not load Auswertung!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="235"/>
+        <location filename="../mainwindow.cpp" line="245"/>
        <source>%0h</source>
        <translation>%0h</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="348"/>
+        <location filename="../mainwindow.cpp" line="358"/>
        <source>Could not delete booking!</source>
        <translation>Konnte Buchung nicht löschen!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="295"/>
+        <location filename="../mainwindow.cpp" line="305"/>
        <source>Edit booking</source>
        <translation>Buchung bearbeiten</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="296"/>
+        <location filename="../mainwindow.cpp" line="306"/>
        <source>Delete booking</source>
        <translation>Buchung löschen</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="324"/>
+        <location filename="../mainwindow.cpp" line="334"/>
        <source>Could not edit booking!</source>
        <translation>Konnte Buchung nicht bearbeiten!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="254"/>
+        <location filename="../mainwindow.cpp" line="264"/>
        <source>Create booking</source>
        <translation>Buchung erstellen</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="211"/>
-        <location filename="../mainwindow.cpp" line="222"/>
+        <location filename="../mainwindow.cpp" line="221"/>
+        <location filename="../mainwindow.cpp" line="232"/>
        <source>n/a</source>
        <translation>n/v</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="255"/>
+        <location filename="../mainwindow.cpp" line="265"/>
        <source>Refresh bookings</source>
        <translation>Buchungen aktualisieren</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="280"/>
-        <location filename="../mainwindow.cpp" line="485"/>
-        <location filename="../mainwindow.cpp" line="607"/>
+        <location filename="../mainwindow.cpp" line="290"/>
+        <location filename="../mainwindow.cpp" line="495"/>
+        <location filename="../mainwindow.cpp" line="617"/>
        <source>Could not create booking!</source>
        <translation>Konnte Buchung nicht erstellen!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="332"/>
+        <location filename="../mainwindow.cpp" line="342"/>
        <source>Do you really want to delete the booking?</source>
        <translation>Möchten Sie die Buchung wirklich löschen?</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="362"/>
+        <location filename="../mainwindow.cpp" line="372"/>
        <source>Refresh time assignments</source>
        <translation>Kontierungen aktualisieren</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="402"/>
+        <location filename="../mainwindow.cpp" line="412"/>
        <source>Edit time assignment</source>
        <translation>Kontierung bearbeiten</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="403"/>
+        <location filename="../mainwindow.cpp" line="413"/>
        <source>Delete time assignment</source>
        <translation>Kontierung löschen</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="434"/>
-        <location filename="../mainwindow.cpp" line="517"/>
-        <location filename="../mainwindow.cpp" line="588"/>
+        <location filename="../mainwindow.cpp" line="444"/>
+        <location filename="../mainwindow.cpp" line="527"/>
+        <location filename="../mainwindow.cpp" line="598"/>
        <source>Could not edit time assignment!</source>
        <translation>Konnte Kontierung nicht bearbeiten!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="442"/>
+        <location filename="../mainwindow.cpp" line="452"/>
        <source>Do you really want to delete the time assignment?</source>
        <translation>Möchten Sie die Kontierung wirklich löschen?</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="460"/>
+        <location filename="../mainwindow.cpp" line="470"/>
        <source>Could not delete time assignment!</source>
        <translation>Konnte Kontierung nicht löschen!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="773"/>
-        <location filename="../mainwindow.cpp" line="782"/>
+        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="792"/>
        <source>%0 (%1)</source>
        <translation>%0 (%1)</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="361"/>
+        <location filename="../mainwindow.cpp" line="371"/>
        <source>Create time assignment</source>
        <translation>Kontierung erstellen</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="387"/>
-        <location filename="../mainwindow.cpp" line="538"/>
+        <location filename="../mainwindow.cpp" line="397"/>
+        <location filename="../mainwindow.cpp" line="548"/>
        <source>Could not create time assignment!</source>
        <translation>Konnte Kontierung nicht erstellen!</translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="730"/>
-        <location filename="../mainwindow.cpp" line="741"/>
+        <location filename="../mainwindow.cpp" line="740"/>
+        <location filename="../mainwindow.cpp" line="751"/>
        <source>Switch</source>
        <translation>Wechseln</translation>
    </message>
@@ -728,178 +728,178 @@
 <context>
    <name>StripsWidget</name>
    <message>
-        <location filename="../stripswidget.cpp" line="98"/>
+        <location filename="../stripswidget.cpp" line="141"/>
        <source>Loading...</source>
        <translation>Lade...</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="185"/>
+        <location filename="../stripswidget.cpp" line="227"/>
        <source>Missing booking!</source>
        <translation>Kontierung fehlend!</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="192"/>
+        <location filename="../stripswidget.cpp" line="234"/>
        <source>Expected start booking, instead got type %0
 Booking ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
-        <location filename="../stripswidget.cpp" line="392"/>
+        <location filename="../stripswidget.cpp" line="243"/>
+        <location filename="../stripswidget.cpp" line="434"/>
        <source>%0: %1</source>
        <translation>%0: %1</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
+        <location filename="../stripswidget.cpp" line="243"/>
        <source>Break</source>
        <translation>Pause</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
-        <location filename="../stripswidget.cpp" line="323"/>
-        <location filename="../stripswidget.cpp" line="394"/>
+        <location filename="../stripswidget.cpp" line="243"/>
+        <location filename="../stripswidget.cpp" line="365"/>
+        <location filename="../stripswidget.cpp" line="436"/>
        <source>%0h</source>
        <translation>%0h</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
-        <location filename="../stripswidget.cpp" line="394"/>
-        <location filename="../stripswidget.cpp" line="526"/>
-        <location filename="../stripswidget.cpp" line="545"/>
-        <location filename="../stripswidget.cpp" line="564"/>
+        <location filename="../stripswidget.cpp" line="243"/>
+        <location filename="../stripswidget.cpp" line="436"/>
+        <location filename="../stripswidget.cpp" line="551"/>
+        <location filename="../stripswidget.cpp" line="570"/>
+        <location filename="../stripswidget.cpp" line="589"/>
        <source>HH:mm</source>
        <translation>HH:mm</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="212"/>
+        <location filename="../stripswidget.cpp" line="254"/>
        <source>Missing time assignment!</source>
        <translation>Kontierung fehlend!</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="219"/>
-        <location filename="../stripswidget.cpp" line="270"/>
-        <location filename="../stripswidget.cpp" line="333"/>
+        <location filename="../stripswidget.cpp" line="261"/>
+        <location filename="../stripswidget.cpp" line="312"/>
+        <location filename="../stripswidget.cpp" line="375"/>
        <source>Expected %0 but received %1 in time assignment.
 Time assignment ID: %2</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="220"/>
-        <location filename="../stripswidget.cpp" line="221"/>
-        <location filename="../stripswidget.cpp" line="271"/>
-        <location filename="../stripswidget.cpp" line="272"/>
-        <location filename="../stripswidget.cpp" line="323"/>
-        <location filename="../stripswidget.cpp" line="334"/>
-        <location filename="../stripswidget.cpp" line="335"/>
-        <location filename="../stripswidget.cpp" line="375"/>
+        <location filename="../stripswidget.cpp" line="262"/>
+        <location filename="../stripswidget.cpp" line="263"/>
+        <location filename="../stripswidget.cpp" line="313"/>
+        <location filename="../stripswidget.cpp" line="314"/>
+        <location filename="../stripswidget.cpp" line="365"/>
        <location filename="../stripswidget.cpp" line="376"/>
+        <location filename="../stripswidget.cpp" line="377"/>
+        <location filename="../stripswidget.cpp" line="417"/>
+        <location filename="../stripswidget.cpp" line="418"/>
        <source>HH:mm:ss</source>
        <translation>HH:mm:ss</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="233"/>
-        <location filename="../stripswidget.cpp" line="347"/>
+        <location filename="../stripswidget.cpp" line="275"/>
+        <location filename="../stripswidget.cpp" line="389"/>
        <source>There is another booking after an unfinished time assignment.
 Booking ID: %0
 Time assignment ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="241"/>
-        <location filename="../stripswidget.cpp" line="284"/>
-        <location filename="../stripswidget.cpp" line="356"/>
+        <location filename="../stripswidget.cpp" line="283"/>
+        <location filename="../stripswidget.cpp" line="326"/>
+        <location filename="../stripswidget.cpp" line="398"/>
        <source>There is another time assignment after an unfinished time assignment.
 Time assignment ID: %0
 Time assignment ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="262"/>
+        <location filename="../stripswidget.cpp" line="304"/>
        <source>The last time assignment is finished without end booking
 Time assignment ID: %0</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="307"/>
+        <location filename="../stripswidget.cpp" line="349"/>
        <source>Expected end booking, instead got type %0
 Booking ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="322"/>
+        <location filename="../stripswidget.cpp" line="364"/>
        <source>Missing time assignment! Missing: %0</source>
        <translation>Kontierung fehlend! %0 nicht kontiert</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="393"/>
+        <location filename="../stripswidget.cpp" line="435"/>
        <source>Assigned time</source>
        <translation>Kontierte Zeit</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="445"/>
+        <location filename="../stripswidget.cpp" line="79"/>
        <source>dd.MM.yyyy</source>
        <translation>dd.MM.yyyy</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="442"/>
+        <location filename="../stripswidget.cpp" line="76"/>
        <source>%0 (%1)</source>
        <translation>%0 (%1)</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="374"/>
+        <location filename="../stripswidget.cpp" line="416"/>
        <source>Time assignment time longer than booking time!
 Time assignment: %0
 Booking: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="405"/>
+        <location filename="../stripswidget.cpp" line="447"/>
        <source>Strip rendering aborted due error.
 Your bookings and time assignments for this day are in an illegal state!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Monday</source>
        <translation>Montag</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Tuesday</source>
        <translation>Dienstag</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Wednesday</source>
        <translation>Mittwoch</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Thursday</source>
        <translation>Donnerstag</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="444"/>
+        <location filename="../stripswidget.cpp" line="78"/>
        <source>Friday</source>
        <translation>Freitag</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="444"/>
+        <location filename="../stripswidget.cpp" line="78"/>
        <source>Saturday</source>
        <translation>Samstag</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="444"/>
+        <location filename="../stripswidget.cpp" line="78"/>
        <source>Sunday</source>
        <translation>Sonntag</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="447"/>
+        <location filename="../stripswidget.cpp" line="81"/>
        <source>Invalid</source>
        <translation>Ungültig</translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="564"/>
+        <location filename="../stripswidget.cpp" line="589"/>
        <source>Open</source>
        <translation>Offen</translation>
    </message>
--- a/zeiterfassunglib/translations/zeiterfassunglib_en.ts
+++ b/zeiterfassunglib/translations/zeiterfassunglib_en.ts
@@ -376,8 +376,8 @@
    </message>
    <message>
        <location filename="../mainwindow.ui" line="143"/>
-        <location filename="../mainwindow.cpp" line="730"/>
-        <location filename="../mainwindow.cpp" line="741"/>
+        <location filename="../mainwindow.cpp" line="740"/>
+        <location filename="../mainwindow.cpp" line="751"/>
        <source>Start</source>
        <translation type="unfinished"></translation>
    </message>
@@ -492,158 +492,158 @@
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="747"/>
-        <location filename="../mainwindow.cpp" line="748"/>
+        <location filename="../mainwindow.cpp" line="757"/>
+        <location filename="../mainwindow.cpp" line="758"/>
        <source>???</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="181"/>
-        <location filename="../mainwindow.cpp" line="182"/>
+        <location filename="../mainwindow.cpp" line="191"/>
+        <location filename="../mainwindow.cpp" line="192"/>
        <source>Could not load bookings!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="203"/>
+        <location filename="../mainwindow.cpp" line="213"/>
        <source>Could not load Auswertung!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="211"/>
-        <location filename="../mainwindow.cpp" line="222"/>
+        <location filename="../mainwindow.cpp" line="221"/>
+        <location filename="../mainwindow.cpp" line="232"/>
        <source>n/a</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="235"/>
+        <location filename="../mainwindow.cpp" line="245"/>
        <source>%0h</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="241"/>
-        <location filename="../mainwindow.cpp" line="242"/>
-        <location filename="../mainwindow.cpp" line="747"/>
-        <location filename="../mainwindow.cpp" line="748"/>
+        <location filename="../mainwindow.cpp" line="251"/>
+        <location filename="../mainwindow.cpp" line="252"/>
+        <location filename="../mainwindow.cpp" line="757"/>
+        <location filename="../mainwindow.cpp" line="758"/>
        <source>%0: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="241"/>
-        <location filename="../mainwindow.cpp" line="747"/>
+        <location filename="../mainwindow.cpp" line="251"/>
+        <location filename="../mainwindow.cpp" line="757"/>
        <source>Balance</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="242"/>
-        <location filename="../mainwindow.cpp" line="748"/>
+        <location filename="../mainwindow.cpp" line="252"/>
+        <location filename="../mainwindow.cpp" line="758"/>
        <source>Holidays</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="254"/>
+        <location filename="../mainwindow.cpp" line="264"/>
        <source>Create booking</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="255"/>
+        <location filename="../mainwindow.cpp" line="265"/>
        <source>Refresh bookings</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="280"/>
-        <location filename="../mainwindow.cpp" line="485"/>
-        <location filename="../mainwindow.cpp" line="607"/>
+        <location filename="../mainwindow.cpp" line="290"/>
+        <location filename="../mainwindow.cpp" line="495"/>
+        <location filename="../mainwindow.cpp" line="617"/>
        <source>Could not create booking!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="295"/>
+        <location filename="../mainwindow.cpp" line="305"/>
        <source>Edit booking</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="296"/>
+        <location filename="../mainwindow.cpp" line="306"/>
        <source>Delete booking</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="324"/>
+        <location filename="../mainwindow.cpp" line="334"/>
        <source>Could not edit booking!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="332"/>
+        <location filename="../mainwindow.cpp" line="342"/>
        <source>Do you really want to delete the booking?</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="348"/>
+        <location filename="../mainwindow.cpp" line="358"/>
        <source>Could not delete booking!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="361"/>
+        <location filename="../mainwindow.cpp" line="371"/>
        <source>Create time assignment</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="362"/>
+        <location filename="../mainwindow.cpp" line="372"/>
        <source>Refresh time assignments</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="387"/>
-        <location filename="../mainwindow.cpp" line="538"/>
+        <location filename="../mainwindow.cpp" line="397"/>
+        <location filename="../mainwindow.cpp" line="548"/>
        <source>Could not create time assignment!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="402"/>
+        <location filename="../mainwindow.cpp" line="412"/>
        <source>Edit time assignment</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="403"/>
+        <location filename="../mainwindow.cpp" line="413"/>
        <source>Delete time assignment</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="434"/>
-        <location filename="../mainwindow.cpp" line="517"/>
-        <location filename="../mainwindow.cpp" line="588"/>
+        <location filename="../mainwindow.cpp" line="444"/>
+        <location filename="../mainwindow.cpp" line="527"/>
+        <location filename="../mainwindow.cpp" line="598"/>
        <source>Could not edit time assignment!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="442"/>
+        <location filename="../mainwindow.cpp" line="452"/>
        <source>Do you really want to delete the time assignment?</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="460"/>
+        <location filename="../mainwindow.cpp" line="470"/>
        <source>Could not delete time assignment!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="679"/>
-        <location filename="../mainwindow.cpp" line="688"/>
+        <location filename="../mainwindow.cpp" line="689"/>
+        <location filename="../mainwindow.cpp" line="698"/>
        <source>Could not open auswertung!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="688"/>
+        <location filename="../mainwindow.cpp" line="698"/>
        <source>Could not open default PDF viewer!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="730"/>
-        <location filename="../mainwindow.cpp" line="741"/>
+        <location filename="../mainwindow.cpp" line="740"/>
+        <location filename="../mainwindow.cpp" line="751"/>
        <source>Switch</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../mainwindow.cpp" line="773"/>
-        <location filename="../mainwindow.cpp" line="782"/>
+        <location filename="../mainwindow.cpp" line="783"/>
+        <location filename="../mainwindow.cpp" line="792"/>
        <source>%0 (%1)</source>
        <translation type="unfinished"></translation>
    </message>
@@ -728,178 +728,178 @@
 <context>
    <name>StripsWidget</name>
    <message>
-        <location filename="../stripswidget.cpp" line="98"/>
+        <location filename="../stripswidget.cpp" line="141"/>
        <source>Loading...</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="185"/>
+        <location filename="../stripswidget.cpp" line="227"/>
        <source>Missing booking!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="192"/>
+        <location filename="../stripswidget.cpp" line="234"/>
        <source>Expected start booking, instead got type %0
 Booking ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
-        <location filename="../stripswidget.cpp" line="392"/>
+        <location filename="../stripswidget.cpp" line="243"/>
+        <location filename="../stripswidget.cpp" line="434"/>
        <source>%0: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
+        <location filename="../stripswidget.cpp" line="243"/>
        <source>Break</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
-        <location filename="../stripswidget.cpp" line="323"/>
-        <location filename="../stripswidget.cpp" line="394"/>
+        <location filename="../stripswidget.cpp" line="243"/>
+        <location filename="../stripswidget.cpp" line="365"/>
+        <location filename="../stripswidget.cpp" line="436"/>
        <source>%0h</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="201"/>
-        <location filename="../stripswidget.cpp" line="394"/>
-        <location filename="../stripswidget.cpp" line="526"/>
-        <location filename="../stripswidget.cpp" line="545"/>
-        <location filename="../stripswidget.cpp" line="564"/>
+        <location filename="../stripswidget.cpp" line="243"/>
+        <location filename="../stripswidget.cpp" line="436"/>
+        <location filename="../stripswidget.cpp" line="551"/>
+        <location filename="../stripswidget.cpp" line="570"/>
+        <location filename="../stripswidget.cpp" line="589"/>
        <source>HH:mm</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="212"/>
+        <location filename="../stripswidget.cpp" line="254"/>
        <source>Missing time assignment!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="219"/>
-        <location filename="../stripswidget.cpp" line="270"/>
-        <location filename="../stripswidget.cpp" line="333"/>
+        <location filename="../stripswidget.cpp" line="261"/>
+        <location filename="../stripswidget.cpp" line="312"/>
+        <location filename="../stripswidget.cpp" line="375"/>
        <source>Expected %0 but received %1 in time assignment.
 Time assignment ID: %2</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="220"/>
-        <location filename="../stripswidget.cpp" line="221"/>
-        <location filename="../stripswidget.cpp" line="271"/>
-        <location filename="../stripswidget.cpp" line="272"/>
-        <location filename="../stripswidget.cpp" line="323"/>
-        <location filename="../stripswidget.cpp" line="334"/>
-        <location filename="../stripswidget.cpp" line="335"/>
-        <location filename="../stripswidget.cpp" line="375"/>
+        <location filename="../stripswidget.cpp" line="262"/>
+        <location filename="../stripswidget.cpp" line="263"/>
+        <location filename="../stripswidget.cpp" line="313"/>
+        <location filename="../stripswidget.cpp" line="314"/>
+        <location filename="../stripswidget.cpp" line="365"/>
        <location filename="../stripswidget.cpp" line="376"/>
+        <location filename="../stripswidget.cpp" line="377"/>
+        <location filename="../stripswidget.cpp" line="417"/>
+        <location filename="../stripswidget.cpp" line="418"/>
        <source>HH:mm:ss</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="233"/>
-        <location filename="../stripswidget.cpp" line="347"/>
+        <location filename="../stripswidget.cpp" line="275"/>
+        <location filename="../stripswidget.cpp" line="389"/>
        <source>There is another booking after an unfinished time assignment.
 Booking ID: %0
 Time assignment ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="241"/>
-        <location filename="../stripswidget.cpp" line="284"/>
-        <location filename="../stripswidget.cpp" line="356"/>
+        <location filename="../stripswidget.cpp" line="283"/>
+        <location filename="../stripswidget.cpp" line="326"/>
+        <location filename="../stripswidget.cpp" line="398"/>
        <source>There is another time assignment after an unfinished time assignment.
 Time assignment ID: %0
 Time assignment ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="262"/>
+        <location filename="../stripswidget.cpp" line="304"/>
        <source>The last time assignment is finished without end booking
 Time assignment ID: %0</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="307"/>
+        <location filename="../stripswidget.cpp" line="349"/>
        <source>Expected end booking, instead got type %0
 Booking ID: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="322"/>
+        <location filename="../stripswidget.cpp" line="364"/>
        <source>Missing time assignment! Missing: %0</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="374"/>
+        <location filename="../stripswidget.cpp" line="416"/>
        <source>Time assignment time longer than booking time!
 Time assignment: %0
 Booking: %1</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="393"/>
+        <location filename="../stripswidget.cpp" line="435"/>
        <source>Assigned time</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="405"/>
+        <location filename="../stripswidget.cpp" line="447"/>
        <source>Strip rendering aborted due error.
 Your bookings and time assignments for this day are in an illegal state!</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="442"/>
+        <location filename="../stripswidget.cpp" line="76"/>
        <source>%0 (%1)</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Monday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Tuesday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Wednesday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="443"/>
+        <location filename="../stripswidget.cpp" line="77"/>
        <source>Thursday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="444"/>
+        <location filename="../stripswidget.cpp" line="78"/>
        <source>Friday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="444"/>
+        <location filename="../stripswidget.cpp" line="78"/>
        <source>Saturday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="444"/>
+        <location filename="../stripswidget.cpp" line="78"/>
        <source>Sunday</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="445"/>
+        <location filename="../stripswidget.cpp" line="79"/>
        <source>dd.MM.yyyy</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="447"/>
+        <location filename="../stripswidget.cpp" line="81"/>
        <source>Invalid</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../stripswidget.cpp" line="564"/>
+        <location filename="../stripswidget.cpp" line="589"/>
        <source>Open</source>
        <translation type="unfinished"></translation>
    </message>
--- a/zeiterfassunglib/zeiterfassunglib.pro
+++ b/zeiterfassunglib/zeiterfassunglib.pro
@@ -19,13 +19,9 @@ SOURCES += mainwindow.cpp \
           zeiterfassungsettings.cpp \
           dialogs/aboutmedialog.cpp \
           dialogs/authenticationdialog.cpp \
-           dialogs/bookingdialog.cpp \
           dialogs/languageselectiondialog.cpp \
           dialogs/settingsdialog.cpp \
-           dialogs/timeassignmentdialog.cpp \
           dialogs/updatedialog.cpp \
-           models/bookingsmodel.cpp \
-           models/timeassignmentsmodel.cpp \
           replies/createbookingreply.cpp \
           replies/createtimeassignmentreply.cpp \
           replies/deletebookingreply.cpp \
@@ -40,7 +36,7 @@ SOURCES += mainwindow.cpp \
           replies/updatebookingreply.cpp \
           replies/updatetimeassignmentreply.cpp \
           replies/zeiterfassungreply.cpp \
-    replies/getuserinforeply.cpp
+           replies/getuserinforeply.cpp

 HEADERS += cpp14polyfills.h \
           mainwindow.h \
@@ -53,13 +49,9 @@ HEADERS += cpp14polyfills.h \
           zeiterfassungsettings.h \
           dialogs/aboutmedialog.h \
           dialogs/authenticationdialog.h \
-           dialogs/bookingdialog.h \
           dialogs/languageselectiondialog.h \
           dialogs/settingsdialog.h \
-           dialogs/timeassignmentdialog.h \
           dialogs/updatedialog.h \
-           models/bookingsmodel.h \
-           models/timeassignmentsmodel.h \
           replies/createbookingreply.h \
           replies/createtimeassignmentreply.h \
           replies/deletebookingreply.h \
@@ -74,16 +66,14 @@ HEADERS += cpp14polyfills.h \
           replies/updatebookingreply.h \
           replies/updatetimeassignmentreply.h \
           replies/zeiterfassungreply.h \
-    replies/getuserinforeply.h
+           replies/getuserinforeply.h

 FORMS += mainwindow.ui \
         dialogs/updatedialog.ui \
         dialogs/settingsdialog.ui \
         dialogs/languageselectiondialog.ui \
         dialogs/authenticationdialog.ui \
-         dialogs/bookingdialog.ui \
-         dialogs/aboutmedialog.ui \
-         dialogs/timeassignmentdialog.ui
+         dialogs/aboutmedialog.ui

 RESOURCES += resources.qrc

--- a/zeiterfassunglib/zeiterfassungplugin.h
+++ b/zeiterfassunglib/zeiterfassungplugin.h
@@ -13,10 +13,9 @@ class ZEITERFASSUNGLIBSHARED_EXPORT ZeiterfassungPlugin : public QObject
    Q_OBJECT

 public:
-    explicit ZeiterfassungPlugin(QObject *parent = 0);
+    explicit ZeiterfassungPlugin(QObject *parent = Q_NULLPTR);

    virtual void attachTo(MainWindow &mainWindow) { Q_UNUSED(mainWindow) }
-    virtual void attachTo(StripsWidget &stripsWidget) { Q_UNUSED(stripsWidget) }
 };

 Q_DECLARE_INTERFACE(ZeiterfassungPlugin, "dbsoftware.zeiterfassung.plugin/1.0")