1 #include <QMediaPlayer>
3 #include <QApplication>
5 #include <QVideoWidget>
13 #include "mainwindow.h"
14 #include "ui_mainwindow.h"
20 string format_timestamp(uint64_t pos)
30 snprintf(buf, sizeof(buf), "%d:%02d:%02d.%03d", hour, min, sec, ms);
34 MainWindow::MainWindow(EventsModel *events, PlayersModel *players) : events(events), players(players)
36 player = new QMediaPlayer;
37 //player->setSource(QUrl::fromLocalFile("/home/sesse/dev/stats/ultimate.mkv"));
38 player->setSource(QUrl::fromLocalFile("/home/sesse/dev/stats/ultimate-prores.mkv"));
41 ui = new Ui::MainWindow;
44 ui->event_view->setModel(events);
45 connect(ui->event_view->selectionModel(), &QItemSelectionModel::currentRowChanged,
46 [this, events](const QModelIndex ¤t, const QModelIndex &previous) {
47 player->setPosition(events->get_time(current.row()));
50 ui->player_view->setModel(players);
52 connect(player, &QMediaPlayer::positionChanged, [this](uint64_t pos) {
53 position_changed(pos);
56 player->setVideoOutput(ui->video);
58 connect(ui->minus10s, &QPushButton::clicked, [this]() { seek(-10000); });
59 connect(ui->plus10s, &QPushButton::clicked, [this]() { seek(10000); });
61 connect(ui->minus2s, &QPushButton::clicked, [this]() { seek(-2000); });
62 connect(ui->plus2s, &QPushButton::clicked, [this]() { seek(2000); });
64 // TODO: Would be nice to actually have a frame...
65 connect(ui->minus1f, &QPushButton::clicked, [this]() { seek(-20); });
66 connect(ui->plus1f, &QPushButton::clicked, [this]() { seek(20); });
68 connect(ui->play_pause, &QPushButton::clicked, [this]() {
71 ui->play_pause->setText("Play (space)");
73 player->setPlaybackRate(1.0);
75 ui->play_pause->setText("Pause (space)");
79 // Needs to be set anew when we modify setText(), evidently.
80 ui->play_pause->setShortcut(QCoreApplication::translate("MainWindow", "Space", nullptr));
83 connect(ui->player_1, &QPushButton::clicked, [this]() { insert_event(1); });
84 connect(ui->player_2, &QPushButton::clicked, [this]() { insert_event(2); });
85 connect(ui->player_3, &QPushButton::clicked, [this]() { insert_event(3); });
86 connect(ui->player_4, &QPushButton::clicked, [this]() { insert_event(4); });
87 connect(ui->player_5, &QPushButton::clicked, [this]() { insert_event(5); });
88 connect(ui->player_6, &QPushButton::clicked, [this]() { insert_event(6); });
89 connect(ui->player_7, &QPushButton::clicked, [this]() { insert_event(7); });
91 // TODO: disable if nothing is selected
92 connect(ui->catch_, &QPushButton::clicked, [this]() { set_current_event_type("catch"); });
93 connect(ui->throwaway, &QPushButton::clicked, [this]() { set_current_event_type("throwaway"); });
94 connect(ui->drop, &QPushButton::clicked, [this]() { set_current_event_type("drop"); });
95 connect(ui->goal, &QPushButton::clicked, [this]() { set_current_event_type("goal"); });
96 connect(ui->offensive_soft_plus, &QPushButton::clicked, [this]() { set_current_event_type("offensive_soft_plus"); });
97 connect(ui->offensive_soft_minus, &QPushButton::clicked, [this]() { set_current_event_type("offensive_soft_minus"); });
98 connect(ui->pull, &QPushButton::clicked, [this]() { set_current_event_type("pull"); });
99 connect(ui->pull_landed, &QPushButton::clicked, [this]() { set_current_event_type("pull_landed"); });
101 connect(ui->substitution, &QPushButton::clicked, [this]() { make_substitution(); });
103 QShortcut *key_delete = new QShortcut(QKeySequence(Qt::Key_Delete), this);
104 connect(key_delete, &QShortcut::activated, [this]() { ui->delete_->animateClick(); });
105 connect(ui->delete_, &QPushButton::clicked, [this]() { delete_current_event(); });
108 void MainWindow::position_changed(uint64_t pos)
110 ui->timestamp->setText(QString::fromUtf8(format_timestamp(pos)));
112 player->setPosition(*buffered_seek);
113 buffered_seek.reset();
116 player->pause(); // We only played to get a picture.
121 void MainWindow::seek(int64_t delta_ms)
123 int64_t current_pos = buffered_seek ? *buffered_seek : player->position();
124 uint64_t pos = max<int64_t>(current_pos + delta_ms, 0);
127 player->setPlaybackRate(0.01);
128 player->play(); // Or Qt won't show the seek.
132 void MainWindow::insert_event(int button_id)
134 ui->event_view->selectionModel()->blockSignals(true);
135 ui->event_view->selectRow(events->insert_event(player->position(), button_id));
136 ui->event_view->selectionModel()->blockSignals(false);
139 void MainWindow::set_current_event_type(const string &type)
141 QItemSelectionModel *select = ui->event_view->selectionModel();
142 if (!select->hasSelection()) {
145 int row = select->selectedRows().front().row(); // Should only be one, due to our selection behavior.
146 events->set_event_type(row, type);
150 void MainWindow::delete_current_event()
152 QItemSelectionModel *select = ui->event_view->selectionModel();
153 if (!select->hasSelection()) {
156 int row = select->selectedRows().front().row(); // Should only be one, due to our selection behavior.
157 ui->event_view->selectionModel()->blockSignals(true);
158 events->delete_event(row);
159 ui->event_view->selectionModel()->blockSignals(false);
163 void MainWindow::make_substitution()
165 QItemSelectionModel *select = ui->player_view->selectionModel();
167 // FIXME: we should backdate t to start of point (last goal, or 0) if:
168 // - no players we're removing have had actions yet
169 // - there have been no other in/out events
171 // ...but if so, we might need to modify in/out events that are already there
172 // (perhaps just overwrite them all?)
173 uint64_t t = player->position();
175 set<int> old_team = events->get_team_at(t);
178 for (QModelIndex row : select->selectedRows()) {
179 new_team.insert(players->get_player_id(row.row()));
182 for (int player_id : old_team) {
183 if (!new_team.count(player_id)) {
184 events->insert_event(t, player_id, "out");
187 for (int player_id : new_team) {
188 if (!old_team.count(player_id)) {
189 events->insert_event(t, player_id, "in");
194 void MainWindow::update_status()
196 EventsModel::Status s = events->get_status_at(player->position());
198 snprintf(buf, sizeof(buf), "%d–%d | %s | %d passes, %d sec possession",
199 s.our_score, s.their_score, s.offense ? "offense" : "defense", s.num_passes, s.possession_sec);
200 ui->status->setText(buf);
203 sqlite3 *open_db(const char *filename)
206 int ret = sqlite3_open(filename, &db);
207 if (ret != SQLITE_OK) {
208 fprintf(stderr, "%s: %s\n", filename, sqlite3_errmsg(db));
213 CREATE TABLE IF NOT EXISTS player (player INTEGER PRIMARY KEY, number VARCHAR, name VARCHAR);
214 )", nullptr, nullptr, nullptr); // Ignore errors.
217 CREATE TABLE IF NOT EXISTS event (event INTEGER PRIMARY KEY, t INTEGER, player INTEGER, type VARCHAR, FOREIGN KEY (player) REFERENCES player(player));
218 )", nullptr, nullptr, nullptr); // Ignore errors.
220 sqlite3_exec(db, "PRAGMA journal_mode=WAL", nullptr, nullptr, nullptr); // Ignore errors.
221 sqlite3_exec(db, "PRAGMA synchronous=NORMAL", nullptr, nullptr, nullptr); // Ignore errors.
225 int main(int argc, char *argv[])
227 QApplication app(argc, argv);
228 sqlite3 *db = open_db("ultimate.db");
230 MainWindow mainWindow(new EventsModel(db), new PlayersModel(db));
231 mainWindow.resize(QSize(1280, 720));