[games/chessament] src: Show time control format

Git commit 478f939c942196c666f8715fc8cbbdb32d9a52d9 by Manuel Alcaraz Zambrano.
Committed on 28/07/2026 at 14:17.
Pushed by manuelal into branch 'master'.

Show time control format

M  +6    -0    src/qml/TournamentSettingsFormat.qml
M  +22   -0    src/timecontrolmodel.cpp
M  +5    -1    src/timecontrolmodel.h
M  +26   -0    src/tournament/timecontrol.cpp
M  +10   -0    src/tournament/timecontrol.h

https://invent.kde.org/games/chessament/-/commit/478f939c942196c666f8715fc8cbbdb32d9a52d9

diff --git a/src/qml/TournamentSettingsFormat.qml b/src/qml/TournamentSettingsFormat.qml
index fab475f..2f606f5 100644
--- a/src/qml/TournamentSettingsFormat.qml
+++ b/src/qml/TournamentSettingsFormat.qml
@@ -82,6 +82,12 @@ FormCard.FormCardPage {
                 count: timeControlRepeater.count
             }
         }
+
+        FormCard.FormDelegateSeparator {}
+
+        FormCard.FormTextDelegate {
+            text: timeControlModel.format
+        }
     }
 
     FormCard.FormHeader {
diff --git a/src/timecontrolmodel.cpp b/src/timecontrolmodel.cpp
index d069095..e94d17a 100644
--- a/src/timecontrolmodel.cpp
+++ b/src/timecontrolmodel.cpp
@@ -22,6 +22,27 @@ void TimeControlModel::setTournament(Tournament *tournament)
     }
     m_tournament = tournament;
     Q_EMIT tournamentChanged();
+    Q_EMIT formatChanged();
+}
+
+QString TimeControlModel::format() const
+{
+    if (m_tournament == nullptr) {
+        return {};
+    }
+
+    const auto format = m_tournament->timeControl().format();
+
+    switch (format) {
+    case TimeControl::Format::Blitz:
+        return i18nc("@info", "The time control is Blitz.");
+    case TimeControl::Format::Rapid:
+        return i18nc("@info", "The time control is Rapid.");
+    case TimeControl::Format::Classical:
+        return i18nc("@info", "The time control is Classical.");
+    }
+
+    Q_UNREACHABLE();
 }
 
 int TimeControlModel::rowCount(const QModelIndex &parent) const
@@ -76,6 +97,7 @@ bool TimeControlModel::setData(const QModelIndex &index, const QVariant &value,
     m_tournament->saveTimeControl();
 
     Q_EMIT dataChanged(this->index(index.row()), this->index(index.row()));
+    Q_EMIT formatChanged();
 
     return true;
 }
diff --git a/src/timecontrolmodel.h b/src/timecontrolmodel.h
index 48a389e..fb270f9 100644
--- a/src/timecontrolmodel.h
+++ b/src/timecontrolmodel.h
@@ -14,6 +14,7 @@ class TimeControlModel : public QAbstractListModel
     QML_ELEMENT
 
     Q_PROPERTY(Tournament *tournament READ tournament WRITE setTournament NOTIFY tournamentChanged)
+    Q_PROPERTY(QString format READ format NOTIFY formatChanged)
 
 public:
     enum Roles {
@@ -27,6 +28,8 @@ public:
 
     Tournament *tournament();
 
+    [[nodiscard]] QString format() const;
+
     [[nodiscard]] int rowCount(const QModelIndex &parent = {}) const override;
     [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
     bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
@@ -40,8 +43,9 @@ public Q_SLOTS:
 
 Q_SIGNALS:
     void tournamentChanged();
+    void formatChanged();
     void errorOcurred(const QString &error);
 
 private:
-    Tournament *m_tournament;
+    Tournament *m_tournament = nullptr;
 };
diff --git a/src/tournament/timecontrol.cpp b/src/tournament/timecontrol.cpp
index ea0bef5..2f32803 100644
--- a/src/tournament/timecontrol.cpp
+++ b/src/tournament/timecontrol.cpp
@@ -5,7 +5,9 @@
 #include "utils.h"
 
 #include <QJsonArray>
+#include <chrono>
 
+using namespace std::chrono_literals;
 using namespace Qt::StringLiterals;
 
 TimeControlPeriod::TimeControlPeriod(std::optional<int> moves, int time, int increment)
@@ -157,6 +159,30 @@ void TimeControl::removePeriod(int index)
     value = periods;
 }
 
+std::chrono::seconds TimeControl::durationPerPlayer() const
+{
+    std::chrono::seconds duration{};
+
+    for (const auto period : periods()) {
+        duration += std::chrono::seconds(period.time() + (period.increment() * 60));
+    }
+
+    return duration;
+}
+
+TimeControl::Format TimeControl::format() const
+{
+    const auto duration = durationPerPlayer();
+
+    if (duration <= 10min) {
+        return TimeControl::Format::Blitz;
+    }
+    if (duration < 60min) {
+        return TimeControl::Format::Rapid;
+    }
+    return TimeControl::Format::Classical;
+}
+
 QJsonObject TimeControl::json()
 {
     return m_json;
diff --git a/src/tournament/timecontrol.h b/src/tournament/timecontrol.h
index d034f8e..eea418b 100644
--- a/src/tournament/timecontrol.h
+++ b/src/tournament/timecontrol.h
@@ -32,6 +32,12 @@ private:
 };
 
 struct TimeControl {
+    enum class Format {
+        Blitz,
+        Rapid,
+        Classical,
+    };
+
     explicit TimeControl() = default;
 
     explicit TimeControl(std::initializer_list<TimeControlPeriod> periods);
@@ -46,6 +52,10 @@ struct TimeControl {
 
     void removePeriod(int index);
 
+    [[nodiscard]] std::chrono::seconds durationPerPlayer() const;
+
+    [[nodiscard]] TimeControl::Format format() const;
+
     QJsonObject json();
 
     [[nodiscard]] QString toTrf() const;