X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fmainwindow.cpp;h=154537c7c4c05791c8532d8f35eb29536d3a46a2;hb=d070882f9c8fead261931a2f19086747c1e1087d;hp=bbaa5a417ab8c9c636d76f324f3b396e7ef236b4;hpb=4d7015171fbd6c36c480d1d7992b76bbb45410c5;p=nageru

diff --git a/futatabi/mainwindow.cpp b/futatabi/mainwindow.cpp
index bbaa5a4..154537c 100644
--- a/futatabi/mainwindow.cpp
+++ b/futatabi/mainwindow.cpp
@@ -186,10 +186,10 @@ MainWindow::MainWindow()
 	live_player.reset(new Player(ui->live_display, Player::HTTPD_STREAM_OUTPUT));
 	live_player->set_done_callback([this] {
 		post_to_main_thread([this] {
-			live_player_clip_done();
+			live_player_done();
 		});
 	});
-	live_player->set_progress_callback([this](const map<size_t, double> &progress, double time_remaining) {
+	live_player->set_progress_callback([this](const map<uint64_t, double> &progress, double time_remaining) {
 		post_to_main_thread([this, progress, time_remaining] {
 			live_player_clip_progress(progress, time_remaining);
 		});
@@ -431,6 +431,14 @@ void MainWindow::defer_timer_expired()
 
 void MainWindow::content_changed()
 {
+	// If we are playing, update the part of the playlist that's not playing yet.
+	vector<ClipWithID> clips;
+	for (unsigned row = 0; row < playlist_clips->size(); ++row) {
+		clips.emplace_back(*playlist_clips->clip_with_id(row));
+	}
+	live_player->splice_play(clips);
+
+	// Serialize the state.
 	if (defer_timeout->isActive() &&
 	    (!currently_deferring_model_changes || deferred_change_id != current_change_id)) {
 		// There's some deferred event waiting, but this event is unrelated.
@@ -487,13 +495,13 @@ void MainWindow::play_clicked()
 		start_row = selected->selectedRows(0)[0].row();
 	}
 
-	vector<Player::ClipWithRow> clips;
+	vector<ClipWithID> clips;
 	for (unsigned row = start_row; row < playlist_clips->size(); ++row) {
-		clips.emplace_back(Player::ClipWithRow{ *playlist_clips->clip(row), row });
+		clips.emplace_back(*playlist_clips->clip_with_id(row));
 	}
 	live_player->play(clips);
 	playlist_clips->set_progress({ { start_row, 0.0f } });
-	playlist_clips->set_currently_playing(start_row, 0.0f);
+	ui->playlist->selectionModel()->clear();
 	playlist_selection_changed();
 
 	ui->stop_btn->setEnabled(true);
@@ -504,61 +512,19 @@ void MainWindow::stop_clicked()
 	Clip fake_clip;
 	fake_clip.pts_in = 0;
 	fake_clip.pts_out = 0;
-	size_t last_row = playlist_clips->size() - 1;
-	playlist_clips->set_currently_playing(last_row, 0.0f);
+	playlist_clips->set_progress({});
 	live_player->play(fake_clip);
-}
-
-void MainWindow::live_player_clip_done()
-{
-	int row = playlist_clips->get_currently_playing();
-	if (row == -1 || row == int(playlist_clips->size()) - 1) {
-		set_output_status("paused");
-		playlist_clips->set_progress({});
-		playlist_clips->set_currently_playing(-1, 0.0f);
-	} else {
-		playlist_clips->set_progress({ { row + 1, 0.0f } });
-		playlist_clips->set_currently_playing(row + 1, 0.0f);
-	}
 	ui->stop_btn->setEnabled(false);
 }
 
-pair<Clip, size_t> MainWindow::live_player_get_next_clip()
-{
-	// playlist_clips can only be accessed on the main thread.
-	// Hopefully, we won't have to wait too long for this to come back.
-	//
-	// TODO: If MainWindow is in the process of being destroyed and waiting
-	// for Player to shut down, we could have a deadlock here.
-	promise<pair<Clip, size_t>> clip_promise;
-	future<pair<Clip, size_t>> clip = clip_promise.get_future();
-	post_to_main_thread([&clip_promise] {
-		int row = playlist_clips->get_currently_playing();
-		if (row != -1 && row < int(playlist_clips->size()) - 1) {
-			clip_promise.set_value(make_pair(*playlist_clips->clip(row + 1), row + 1));
-		} else {
-			clip_promise.set_value(make_pair(Clip(), 0));
-		}
-	});
-	return clip.get();
-}
-
-static string format_duration(double t)
+void MainWindow::live_player_done()
 {
-	int t_ms = lrint(t * 1e3);
-
-	int ms = t_ms % 1000;
-	t_ms /= 1000;
-	int s = t_ms % 60;
-	t_ms /= 60;
-	int m = t_ms;
-
-	char buf[256];
-	snprintf(buf, sizeof(buf), "%d:%02d.%03d", m, s, ms);
-	return buf;
+	playlist_selection_changed();
+	playlist_clips->set_progress({});
+	ui->stop_btn->setEnabled(false);
 }
 
-void MainWindow::live_player_clip_progress(const map<size_t, double> &progress, double time_remaining)
+void MainWindow::live_player_clip_progress(const map<uint64_t, double> &progress, double time_remaining)
 {
 	playlist_clips->set_progress(progress);
 	set_output_status(format_duration(time_remaining) + " left");
@@ -843,9 +809,9 @@ void MainWindow::playlist_selection_changed()
 	if (!any_selected) {
 		set_output_status("paused");
 	} else {
-		vector<Player::ClipWithRow> clips;
+		vector<ClipWithID> clips;
 		for (size_t row = selected->selectedRows().front().row(); row < playlist_clips->size(); ++row) {
-			clips.emplace_back(Player::ClipWithRow{ *playlist_clips->clip(row), row });
+			clips.emplace_back(*playlist_clips->clip_with_id(row));
 		}
 		double remaining = compute_total_time(clips);
 		set_output_status(format_duration(remaining) + " ready");
@@ -1055,6 +1021,9 @@ void MainWindow::highlight_camera_input(int stream_idx)
 void MainWindow::set_output_status(const string &status)
 {
 	ui->live_label->setText(QString::fromStdString("Current output (" + status + ")"));
+	if (live_player != nullptr) {
+		live_player->set_pause_status(status);
+	}
 
 	lock_guard<mutex> lock(queue_status_mu);
 	queue_status = status;