From b43930ea43a1ddd27d607b859a8539edc61bb994 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Mon, 1 May 2023 15:57:53 +0200
Subject: [PATCH] Make it possible to seek to an event by clicking on it.

---
 events.h     |  1 +
 main.cpp     | 41 ++++++++++++++++++++---------------------
 mainwindow.h |  1 +
 3 files changed, 22 insertions(+), 21 deletions(-)

diff --git a/events.h b/events.h
index db11ed0..56fcbaf 100644
--- a/events.h
+++ b/events.h
@@ -28,6 +28,7 @@ public:
 	unsigned insert_event(uint64_t t, int player_id);  // Returns the row.
 	void delete_event(unsigned row);
 	void set_event_type(unsigned row, const std::string &type);
+	uint64_t get_time(unsigned row) { return events[row].t; }
 
 	struct Status {
 		unsigned our_score, their_score;
diff --git a/main.cpp b/main.cpp
index 460ddd8..0f66603 100644
--- a/main.cpp
+++ b/main.cpp
@@ -71,27 +71,13 @@ MainWindow::MainWindow()
 		ui->play_pause->setShortcut(QCoreApplication::translate("MainWindow", "Space", nullptr));
 	});
 
-	connect(ui->player_1, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 1));
-	});
-	connect(ui->player_2, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 2));
-	});
-	connect(ui->player_3, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 3));
-	});
-	connect(ui->player_4, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 4));
-	});
-	connect(ui->player_5, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 5));
-	});
-	connect(ui->player_6, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 6));
-	});
-	connect(ui->player_7, &QPushButton::clicked, [this]() {
-		ui->event_view->selectRow(model->insert_event(player->position(), 7));
-	});
+	connect(ui->player_1, &QPushButton::clicked, [this]() { insert_event(1); });
+	connect(ui->player_2, &QPushButton::clicked, [this]() { insert_event(2); });
+	connect(ui->player_3, &QPushButton::clicked, [this]() { insert_event(3); });
+	connect(ui->player_4, &QPushButton::clicked, [this]() { insert_event(4); });
+	connect(ui->player_5, &QPushButton::clicked, [this]() { insert_event(5); });
+	connect(ui->player_6, &QPushButton::clicked, [this]() { insert_event(6); });
+	connect(ui->player_7, &QPushButton::clicked, [this]() { insert_event(7); });
 
 	// TODO: disable if nothing is selected
 	connect(ui->catch_, &QPushButton::clicked, [this]() { set_current_event_type("catch"); });
@@ -125,6 +111,10 @@ void MainWindow::setModel(EventsModel *model)
 {
 	ui->event_view->setModel(model);
 	this->model = model;
+	connect(ui->event_view->selectionModel(), &QItemSelectionModel::currentRowChanged,
+		[this, model](const QModelIndex &current, const QModelIndex &previous) {
+			player->setPosition(model->get_time(current.row()));
+		});
 }
 
 void MainWindow::seek(int64_t delta_ms)
@@ -138,6 +128,13 @@ void MainWindow::seek(int64_t delta_ms)
 	}
 }
 
+void MainWindow::insert_event(int button_id)
+{
+	ui->event_view->selectionModel()->blockSignals(true);
+	ui->event_view->selectRow(model->insert_event(player->position(), button_id));
+	ui->event_view->selectionModel()->blockSignals(false);
+}
+
 void MainWindow::set_current_event_type(const string &type)
 {
 	QItemSelectionModel *select = ui->event_view->selectionModel();
@@ -156,7 +153,9 @@ void MainWindow::delete_current_event()
 		return;
 	}
 	int row = select->selectedRows().front().row();  // Should only be one, due to our selection behavior.
+	ui->event_view->selectionModel()->blockSignals(true);
 	model->delete_event(row);
+	ui->event_view->selectionModel()->blockSignals(false);
 	update_status();
 }
 
diff --git a/mainwindow.h b/mainwindow.h
index 20d8c6c..1f4f29c 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -18,6 +18,7 @@ public:
 private:
 	void position_changed(uint64_t pos);
 	void seek(int64_t delta_ms);
+	void insert_event(int button_id);
 	void set_current_event_type(const std::string &type);
 	void delete_current_event();
 	void update_status();
-- 
2.39.2