diff --git a/src/UserMentionsWidget.cpp b/src/UserMentionsWidget.cpp
deleted file mode 100644
index a28db930..00000000
--- a/src/UserMentionsWidget.cpp
+++ /dev/null
@@ -1,309 +0,0 @@
-#include <QDateTime>
-#include <QDebug>
-#include <QMouseEvent>
-#include <QPainter>
-#include <QtGlobal>
-
-#include "MainWindow.h"
-#include "UserMentionsWidget.h"
-#include "Utils.h"
-#include "ui/Ripple.h"
-#include "ui/RippleOverlay.h"
-
-constexpr int MaxUnreadCountDisplayed = 99;
-
-struct WMetrics
-{
- int maxHeight;
- int iconSize;
- int padding;
- int unit;
-
- int unreadLineWidth;
- int unreadLineOffset;
-
- int inviteBtnX;
- int inviteBtnY;
-};
-
-WMetrics
-getWMetrics(const QFont &font)
-{
- WMetrics m;
-
- const int height = QFontMetrics(font).lineSpacing();
-
- m.unit = height;
- m.maxHeight = std::ceil((double)height * 3.8);
- m.iconSize = std::ceil((double)height * 2.8);
- m.padding = std::ceil((double)height / 2.0);
- m.unreadLineWidth = m.padding - m.padding / 3;
- m.unreadLineOffset = m.padding - m.padding / 4;
-
- m.inviteBtnX = m.iconSize + 2 * m.padding;
- m.inviteBtnX = m.iconSize / 2.0 + m.padding + m.padding / 3.0;
-
- return m;
-}
-
-UserMentionsWidget::UserMentionsWidget(QWidget *parent)
- : QWidget(parent)
- , isPressed_(false)
- , unreadMsgCount_(0)
-{
- init(parent);
-
- QFont f;
- f.setPointSizeF(f.pointSizeF());
-
- const int fontHeight = QFontMetrics(f).height();
- const int widgetMargin = fontHeight / 3;
- const int contentHeight = fontHeight * 3;
-
- setFixedHeight(contentHeight + widgetMargin);
-
- topLayout_ = new QHBoxLayout(this);
- topLayout_->setSpacing(0);
- topLayout_->setMargin(widgetMargin);
-}
-
-void
-UserMentionsWidget::init(QWidget *parent)
-{
- setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
- setMouseTracking(true);
- setAttribute(Qt::WA_Hover);
-
- setFixedHeight(getWMetrics(QFont{}).maxHeight);
-
- QPainterPath path;
- path.addRect(0, 0, parent->width(), height());
-
- ripple_overlay_ = new RippleOverlay(this);
- ripple_overlay_->setClipPath(path);
- ripple_overlay_->setClipping(true);
-
- unreadCountFont_.setPointSizeF(unreadCountFont_.pointSizeF() * 0.8);
- unreadCountFont_.setBold(true);
-
- bubbleDiameter_ = QFontMetrics(unreadCountFont_).averageCharWidth() * 3;
-}
-
-// void
-// UserMentionsWidget::resizeEvent(QResizeEvent *event)
-// {
-// Q_UNUSED(event);
-
-// const auto sz = utils::calculateSidebarSizes(QFont{});
-
-// if (width() <= sz.small) {
-// topLayout_->setContentsMargins(0, 0, logoutButtonSize_, 0);
-
-// } else {
-// topLayout_->setMargin(5);
-// }
-
-// QWidget::resizeEvent(event);
-// }
-
-void
-UserMentionsWidget::setPressedState(bool state)
-{
- if (isPressed_ != state) {
- isPressed_ = state;
- update();
- }
-}
-
-void
-UserMentionsWidget::resizeEvent(QResizeEvent *)
-{
- // Update ripple's clipping path.
- QPainterPath path;
- path.addRect(0, 0, width(), height());
-
- const auto sidebarSizes = utils::calculateSidebarSizes(QFont{});
-
- if (width() > sidebarSizes.small)
- setToolTip("");
- else
- setToolTip("");
-
- ripple_overlay_->setClipPath(path);
- ripple_overlay_->setClipping(true);
-}
-
-void
-UserMentionsWidget::mousePressEvent(QMouseEvent *event)
-{
- if (event->buttons() == Qt::RightButton) {
- QWidget::mousePressEvent(event);
- return;
- }
-
- emit clicked();
-
- setPressedState(true);
-
- // Ripple on mouse position by default.
- QPoint pos = event->pos();
- qreal radiusEndValue = static_cast<qreal>(width()) / 3;
-
- Ripple *ripple = new Ripple(pos);
-
- ripple->setRadiusEndValue(radiusEndValue);
- ripple->setOpacityStartValue(0.15);
- ripple->setColor(QColor("white"));
- ripple->radiusAnimation()->setDuration(200);
- ripple->opacityAnimation()->setDuration(400);
-
- ripple_overlay_->addRipple(ripple);
-}
-
-void
-UserMentionsWidget::paintEvent(QPaintEvent *event)
-{
- Q_UNUSED(event);
-
- QPainter p(this);
- p.setRenderHint(QPainter::TextAntialiasing);
- p.setRenderHint(QPainter::SmoothPixmapTransform);
- p.setRenderHint(QPainter::Antialiasing);
-
- auto wm = getWMetrics(QFont{});
-
- QPen titlePen(titleColor_);
- QPen subtitlePen(subtitleColor_);
-
- QFontMetrics metrics(QFont{});
-
- if (isPressed_) {
- p.fillRect(rect(), highlightedBackgroundColor_);
- titlePen.setColor(highlightedTitleColor_);
- subtitlePen.setColor(highlightedSubtitleColor_);
- } else if (underMouse()) {
- p.fillRect(rect(), hoverBackgroundColor_);
- titlePen.setColor(hoverTitleColor_);
- subtitlePen.setColor(hoverSubtitleColor_);
- } else {
- p.fillRect(rect(), backgroundColor_);
- titlePen.setColor(titleColor_);
- subtitlePen.setColor(subtitleColor_);
- }
-
- // Description line with the default font.
- int bottom_y = wm.maxHeight - wm.padding - metrics.ascent() / 2;
-
- const auto sidebarSizes = utils::calculateSidebarSizes(QFont{});
-
- if (width() > sidebarSizes.small) {
- QFont headingFont;
- headingFont.setWeight(QFont::Medium);
- p.setFont(headingFont);
- p.setPen(titlePen);
-
- QFont tsFont;
- tsFont.setPointSizeF(tsFont.pointSizeF() * 0.9);
-#if QT_VERSION < QT_VERSION_CHECK(5, 11, 0)
- const int msgStampWidth = QFontMetrics(tsFont).width("timestamp") + 4;
-#else
- const int msgStampWidth = QFontMetrics(tsFont).horizontalAdvance("timestamp") + 4;
-#endif
- // We use the full width of the widget if there is no unread msg bubble.
- // const int bottomLineWidthLimit = (unreadMsgCount_ > 0) ? msgStampWidth : 0;
-
- // Name line.
- QFontMetrics fontNameMetrics(headingFont);
- int top_y = 2 * wm.padding + fontNameMetrics.ascent() / 2;
-
- const auto name = metrics.elidedText(
- "Mentions",
- Qt::ElideRight,
- (width() - wm.iconSize - 2 * wm.padding - msgStampWidth) * 0.8);
- p.drawText(QPoint(2 * wm.padding + wm.iconSize, top_y), name);
-
- p.setFont(QFont{});
- p.setPen(subtitlePen);
-
- // The limit is the space between the end of the avatar and the start of the
- // timestamp.
- int usernameLimit =
- std::max(0, width() - 3 * wm.padding - msgStampWidth - wm.iconSize - 20);
- auto userName =
- metrics.elidedText("Show Mentioned Messages", Qt::ElideRight, usernameLimit);
-
- p.setFont(QFont{});
- p.drawText(QPoint(2 * wm.padding + wm.iconSize, bottom_y), userName);
-
- // We show the last message timestamp.
- p.save();
- if (isPressed_) {
- p.setPen(QPen(highlightedTimestampColor_));
- } else if (underMouse()) {
- p.setPen(QPen(hoverTimestampColor_));
- } else {
- p.setPen(QPen(timestampColor_));
- }
-
- // p.setFont(tsFont);
- // p.drawText(QPoint(width() - wm.padding - msgStampWidth, top_y), "timestamp");
- p.restore();
- }
-
- p.setPen(Qt::NoPen);
-
- if (unreadMsgCount_ > 0) {
- QBrush brush;
- brush.setStyle(Qt::SolidPattern);
-
- brush.setColor(mentionedColor());
-
- if (isPressed_)
- brush.setColor(bubbleFgColor());
-
- p.setBrush(brush);
- p.setPen(Qt::NoPen);
- p.setFont(unreadCountFont_);
-
- // Extra space on the x-axis to accomodate the extra character space
- // inside the bubble.
- const int x_width = unreadMsgCount_ > MaxUnreadCountDisplayed
- ? QFontMetrics(p.font()).averageCharWidth()
- : 0;
-
- QRectF r(width() - bubbleDiameter_ - wm.padding - x_width,
- bottom_y - bubbleDiameter_ / 2 - 5,
- bubbleDiameter_ + x_width,
- bubbleDiameter_);
-
- if (width() == sidebarSizes.small)
- r = QRectF(width() - bubbleDiameter_ - 5,
- height() - bubbleDiameter_ - 5,
- bubbleDiameter_ + x_width,
- bubbleDiameter_);
-
- p.setPen(Qt::NoPen);
- p.drawEllipse(r);
-
- p.setPen(QPen(bubbleFgColor()));
-
- if (isPressed_)
- p.setPen(QPen(bubbleBgColor()));
-
- auto countTxt = unreadMsgCount_ > MaxUnreadCountDisplayed
- ? QString("99+")
- : QString::number(unreadMsgCount_);
-
- p.setBrush(Qt::NoBrush);
- p.drawText(r.translated(0, -0.5), Qt::AlignCenter, countTxt);
- }
-
- if (!isPressed_ && hasUnreadMessages_) {
- QPen pen;
- pen.setWidth(wm.unreadLineWidth);
- pen.setColor(highlightedBackgroundColor_);
-
- p.setPen(pen);
- p.drawLine(0, wm.unreadLineOffset, 0, height() - wm.unreadLineOffset);
- }
-}
\ No newline at end of file
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