diff --git a/src/ui/CircularProgress.cc b/src/ui/CircularProgress.cc
deleted file mode 100644
index 425ece13..00000000
--- a/src/ui/CircularProgress.cc
+++ /dev/null
@@ -1,201 +0,0 @@
-#include <QPainter>
-#include <QParallelAnimationGroup>
-#include <QPen>
-#include <QPropertyAnimation>
-
-#include "CircularProgress.h"
-#include "Theme.h"
-
-CircularProgress::CircularProgress(QWidget *parent)
- : QProgressBar{ parent }
- , progress_type_{ ui::ProgressType::IndeterminateProgress }
- , width_{ 6.25 }
- , size_{ 64 }
- , duration_{ 3050 }
-{
- delegate_ = new CircularProgressDelegate(this);
-
- setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
-
- auto group = new QParallelAnimationGroup(this);
- group->setLoopCount(-1);
-
- auto length_animation = new QPropertyAnimation(this);
- length_animation->setPropertyName("dashLength");
- length_animation->setTargetObject(delegate_);
- length_animation->setEasingCurve(QEasingCurve::InOutQuad);
- length_animation->setStartValue(0.1);
- length_animation->setKeyValueAt(0.15, 3);
- length_animation->setKeyValueAt(0.6, 20);
- length_animation->setKeyValueAt(0.7, 20);
- length_animation->setEndValue(20);
- length_animation->setDuration(duration_);
-
- auto offset_animation = new QPropertyAnimation(this);
- offset_animation->setPropertyName("dashOffset");
- offset_animation->setTargetObject(delegate_);
- offset_animation->setEasingCurve(QEasingCurve::InOutSine);
- offset_animation->setStartValue(0);
- offset_animation->setKeyValueAt(0.15, 0);
- offset_animation->setKeyValueAt(0.6, -7);
- offset_animation->setKeyValueAt(0.7, -7);
- offset_animation->setEndValue(-25);
- offset_animation->setDuration(duration_);
-
- auto angle_animation = new QPropertyAnimation(this);
- angle_animation->setPropertyName("angle");
- angle_animation->setTargetObject(delegate_);
- angle_animation->setStartValue(0);
- angle_animation->setEndValue(360);
- angle_animation->setDuration(duration_);
-
- group->addAnimation(length_animation);
- group->addAnimation(offset_animation);
- group->addAnimation(angle_animation);
-
- group->start();
-}
-
-void
-CircularProgress::setProgressType(ui::ProgressType type)
-{
- progress_type_ = type;
- update();
-}
-
-void
-CircularProgress::setLineWidth(qreal width)
-{
- width_ = width;
- update();
- updateGeometry();
-}
-
-void
-CircularProgress::setSize(int size)
-{
- size_ = size;
- update();
- updateGeometry();
-}
-
-ui::ProgressType
-CircularProgress::progressType() const
-{
- return progress_type_;
-}
-
-qreal
-CircularProgress::lineWidth() const
-{
- return width_;
-}
-
-int
-CircularProgress::size() const
-{
- return size_;
-}
-
-void
-CircularProgress::setColor(const QColor &color)
-{
- color_ = color;
-}
-
-QColor
-CircularProgress::color() const
-{
- if (!color_.isValid()) {
- return QColor("red");
- }
-
- return color_;
-}
-
-QSize
-CircularProgress::sizeHint() const
-{
- const qreal s = size_ + width_ + 8;
- return QSize(s, s);
-}
-
-void
-CircularProgress::paintEvent(QPaintEvent *event)
-{
- Q_UNUSED(event);
-
- QPainter painter(this);
- painter.setRenderHint(QPainter::Antialiasing);
-
- /*
- * If the progress bar is disabled draw an X instead
- */
- if (!isEnabled()) {
- QPen pen;
- pen.setCapStyle(Qt::RoundCap);
- pen.setWidthF(lineWidth());
- pen.setColor("gray");
-
- auto center = rect().center();
-
- painter.setPen(pen);
- painter.drawLine(center - QPointF(20, 20), center + QPointF(20, 20));
- painter.drawLine(center + QPointF(20, -20), center - QPointF(20, -20));
-
- return;
- }
-
- if (progress_type_ == ui::ProgressType::IndeterminateProgress) {
- painter.translate(width() / 2, height() / 2);
- painter.rotate(delegate_->angle());
- }
-
- QPen pen;
- pen.setCapStyle(Qt::RoundCap);
- pen.setWidthF(width_);
- pen.setColor(color());
-
- if (ui::ProgressType::IndeterminateProgress == progress_type_) {
- QVector<qreal> pattern;
- pattern << delegate_->dashLength() * size_ / 50 << 30 * size_ / 50;
-
- pen.setDashOffset(delegate_->dashOffset() * size_ / 50);
- pen.setDashPattern(pattern);
-
- painter.setPen(pen);
-
- painter.drawEllipse(QPoint(0, 0), size_ / 2, size_ / 2);
- } else {
- painter.setPen(pen);
-
- const qreal x = (width() - size_) / 2;
- const qreal y = (height() - size_) / 2;
-
- const qreal a = 360 * (value() - minimum()) / (maximum() - minimum());
-
- QPainterPath path;
- path.arcMoveTo(x, y, size_, size_, 0);
- path.arcTo(x, y, size_, size_, 0, a);
-
- painter.drawPath(path);
- }
-}
-
-CircularProgress::~CircularProgress()
-{
-}
-
-CircularProgressDelegate::CircularProgressDelegate(CircularProgress *parent)
- : QObject(parent)
- , progress_(parent)
- , dash_offset_(0)
- , dash_length_(89)
- , angle_(0)
-{
- Q_ASSERT(parent);
-}
-
-CircularProgressDelegate::~CircularProgressDelegate()
-{
-}
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