Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)

To expand with full Organic Maps and Maps.ME commits history run:
  git remote add om-historic [om-historic.git repo url]
  git fetch --tags om-historic
  git replace squashed-history historic-commits

qt/qt_common/spinner.cpp

@@ -0,0 +1,51 @@
+#include "qt/qt_common/spinner.hpp"
+
+#include <QtCore/QString>
+#include <QtCore/QTimer>
+#include <QtCore/Qt>
+
+namespace
+{
+int constexpr kMinSpinnerPixmap = 1;
+int constexpr kMaxSpinnerPixmap = 12;
+int constexpr kTimeoutMs = 100;
+}  // namespace
+
+Spinner::Spinner()
+{
+  for (int i = kMinSpinnerPixmap; i <= kMaxSpinnerPixmap; ++i)
+  {
+    auto const path = ":common/spinner" + QString::number(i) + ".png";
+    m_pixmaps.emplace_back(path);
+  }
+
+  setEnabled(false);
+  setAlignment(Qt::AlignCenter);
+
+  QSizePolicy policy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+  policy.setRetainSizeWhenHidden(true);
+  setSizePolicy(policy);
+
+  setMinimumSize(m_pixmaps.front().size());
+  setPixmap(m_pixmaps.front());
+
+  m_timer = new QTimer(this /* parent */);
+  connect(m_timer, &QTimer::timeout, [this]() {
+    m_progress = (m_progress + 1) % m_pixmaps.size();
+    setPixmap(m_pixmaps[m_progress]);
+  });
+}
+
+void Spinner::Show()
+{
+  m_progress = 0;
+  setPixmap(m_pixmaps[m_progress]);
+  m_timer->start(kTimeoutMs);
+  show();
+}
+
+void Spinner::Hide()
+{
+  m_timer->stop();
+  hide();
+}