X-Git-Url: https://git.sesse.net/?p=nageru;a=blobdiff_plain;f=futatabi%2Fmainwindow.cpp;h=4a4c0d658f2a54f478d84847295020ec37888163;hp=d73f579a9e6faee5880c6ac2447004a1df6cc99c;hb=f22a41cb05c5cc1bbe8ce391fa918707138afad3;hpb=72f2abe1fe64ad62dfd6c7fa7b3435a5d4aa111b

diff --git a/futatabi/mainwindow.cpp b/futatabi/mainwindow.cpp
index d73f579..4a4c0d6 100644
--- a/futatabi/mainwindow.cpp
+++ b/futatabi/mainwindow.cpp
@@ -273,21 +273,33 @@ void MainWindow::cue_in_clicked()
 {
 	if (!cliplist_clips->empty() && cliplist_clips->back()->pts_out < 0) {
 		cliplist_clips->mutable_back()->pts_in = current_pts;
-		return;
+	} else {
+		Clip clip;
+		clip.pts_in = max<int64_t>(current_pts - lrint(global_flags.cue_point_padding_seconds * TIMEBASE), 0);
+		cliplist_clips->add_clip(clip);
+		playlist_selection_changed();
 	}
-	Clip clip;
-	clip.pts_in = max<int64_t>(current_pts - lrint(global_flags.cue_point_padding_seconds * TIMEBASE), 0);
-	cliplist_clips->add_clip(clip);
-	playlist_selection_changed();
+
+	// Select the item so that we can jog it.
+	ui->clip_list->setFocus();
+	QModelIndex index = cliplist_clips->index(cliplist_clips->size() - 1, int(ClipList::Column::IN));
+	ui->clip_list->selectionModel()->setCurrentIndex(index, QItemSelectionModel::ClearAndSelect);
 	ui->clip_list->scrollToBottom();
 }
 
 void MainWindow::cue_out_clicked()
 {
-	if (!cliplist_clips->empty()) {
-		cliplist_clips->mutable_back()->pts_out = current_pts + lrint(global_flags.cue_point_padding_seconds * TIMEBASE);
-		// TODO: select the row in the clip list?
+	if (cliplist_clips->empty()) {
+		return;
 	}
+
+	cliplist_clips->mutable_back()->pts_out = current_pts + lrint(global_flags.cue_point_padding_seconds * TIMEBASE);
+
+	// Select the item so that we can jog it.
+	ui->clip_list->setFocus();
+	QModelIndex index = cliplist_clips->index(cliplist_clips->size() - 1, int(ClipList::Column::OUT));
+	ui->clip_list->selectionModel()->setCurrentIndex(index, QItemSelectionModel::ClearAndSelect);
+	ui->clip_list->scrollToBottom();
 }
 
 void MainWindow::queue_clicked()
@@ -330,6 +342,8 @@ void MainWindow::queue_clicked()
 
 void MainWindow::preview_clicked()
 {
+	// See also enable_or_disable_preview_button().
+
 	if (ui->playlist->hasFocus()) {
 		// Allow the playlist as preview iff it has focus and something is selected.
 		QItemSelectionModel *selected = ui->playlist->selectionModel();
@@ -524,21 +538,6 @@ void MainWindow::live_player_done()
 	ui->stop_btn->setEnabled(false);
 }
 
-static string format_duration(double t)
-{
-	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;
-}
-
 void MainWindow::live_player_clip_progress(const map<uint64_t, double> &progress, double time_remaining)
 {
 	playlist_clips->set_progress(progress);
@@ -578,6 +577,10 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event)
 	int scrub_sensitivity = 100;  // pts units per pixel.
 	int wheel_sensitivity = 100;  // pts units per degree.
 
+	if (event->type() == QEvent::FocusIn || event->type() == QEvent::FocusOut) {
+		enable_or_disable_preview_button();
+	}
+
 	unsigned stream_idx = ui->preview_display->get_stream_idx();
 
 	if (watched == ui->clip_list) {
@@ -806,11 +809,14 @@ void MainWindow::preview_single_frame(int64_t pts, unsigned stream_idx, MainWind
 	Clip fake_clip;
 	fake_clip.pts_in = pts;
 	fake_clip.pts_out = pts + 1;
+	fake_clip.stream_idx = stream_idx;
 	preview_player->play(fake_clip);
 }
 
 void MainWindow::playlist_selection_changed()
 {
+	enable_or_disable_preview_button();
+
 	QItemSelectionModel *selected = ui->playlist->selectionModel();
 	bool any_selected = selected->hasSelection();
 	ui->playlist_duplicate_btn->setEnabled(any_selected);
@@ -1033,9 +1039,30 @@ void MainWindow::highlight_camera_input(int stream_idx)
 	}
 }
 
+void MainWindow::enable_or_disable_preview_button()
+{
+	// Follows the logic in preview_clicked().
+
+	if (ui->playlist->hasFocus()) {
+		// Allow the playlist as preview iff it has focus and something is selected.
+		// TODO: Is this part really relevant?
+		QItemSelectionModel *selected = ui->playlist->selectionModel();
+		if (selected->hasSelection()) {
+			ui->preview_btn->setEnabled(true);
+			return;
+		}
+	}
+
+	// TODO: Perhaps only enable this if something is actually selected.
+	ui->preview_btn->setEnabled(!cliplist_clips->empty());
+}
+
 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;