#include "flags.h"
#include "frame_on_disk.h"
#include "player.h"
+#include "futatabi_midi_mapping.pb.h"
+#include "midi_mapping_dialog.h"
#include "shared/aboutdialog.h"
#include "shared/disk_space_estimator.h"
#include "shared/post_to_main_thread.h"
extern int64_t current_pts;
+namespace {
+
+void set_pts_in(int64_t pts, int64_t current_pts, ClipProxy &clip)
+{
+ pts = std::max<int64_t>(pts, 0);
+ if (clip->pts_out == -1) {
+ pts = std::min(pts, current_pts);
+ } else {
+ pts = std::min(pts, clip->pts_out);
+ }
+ clip->pts_in = pts;
+}
+
+} // namespace
+
MainWindow::MainWindow()
: ui(new Ui::MainWindow),
- db(global_flags.working_directory + "/futatabi.db")
+ db(global_flags.working_directory + "/futatabi.db"),
+ midi_mapper(this)
{
global_mainwindow = this;
ui->setupUi(this);
global_flags.interpolation_quality = settings.interpolation_quality() - 1;
}
}
- if (!global_flags.cue_point_padding_set) {
- global_flags.cue_point_padding_seconds = settings.cue_point_padding_seconds(); // Default 0 is fine.
+ if (!global_flags.cue_in_point_padding_set) {
+ global_flags.cue_in_point_padding_seconds = settings.cue_in_point_padding_seconds(); // Default 0 is fine.
+ }
+ if (!global_flags.cue_out_point_padding_set) {
+ global_flags.cue_out_point_padding_seconds = settings.cue_out_point_padding_seconds(); // Default 0 is fine.
}
if (global_flags.interpolation_quality == 0) {
// Allocate something just for simplicity; we won't be using it
save_settings();
// The menus.
+ connect(ui->midi_mapping_action, &QAction::triggered, this, &MainWindow::midi_mapping_triggered);
connect(ui->exit_action, &QAction::triggered, this, &MainWindow::exit_triggered);
connect(ui->export_cliplist_clip_multitrack_action, &QAction::triggered, this, &MainWindow::export_cliplist_clip_multitrack_triggered);
connect(ui->export_playlist_clip_interpolated_action, &QAction::triggered, this, &MainWindow::export_playlist_clip_interpolated_triggered);
connect(ui->quality_3_action, &QAction::toggled, bind(&MainWindow::quality_toggled, this, 3, _1));
connect(ui->quality_4_action, &QAction::toggled, bind(&MainWindow::quality_toggled, this, 4, _1));
- // The cue point padding group.
- QActionGroup *padding_group = new QActionGroup(ui->interpolation_menu);
- padding_group->addAction(ui->padding_0_action);
- padding_group->addAction(ui->padding_1_action);
- padding_group->addAction(ui->padding_2_action);
- padding_group->addAction(ui->padding_5_action);
- if (global_flags.cue_point_padding_seconds <= 1e-3) {
- ui->padding_0_action->setChecked(true);
- } else if (fabs(global_flags.cue_point_padding_seconds - 1.0) < 1e-3) {
- ui->padding_1_action->setChecked(true);
- } else if (fabs(global_flags.cue_point_padding_seconds - 2.0) < 1e-3) {
- ui->padding_2_action->setChecked(true);
- } else if (fabs(global_flags.cue_point_padding_seconds - 5.0) < 1e-3) {
- ui->padding_5_action->setChecked(true);
+ // The cue-in point padding group.
+ QActionGroup *in_padding_group = new QActionGroup(ui->in_padding_menu);
+ in_padding_group->addAction(ui->in_padding_0_action);
+ in_padding_group->addAction(ui->in_padding_1_action);
+ in_padding_group->addAction(ui->in_padding_2_action);
+ in_padding_group->addAction(ui->in_padding_5_action);
+ if (global_flags.cue_in_point_padding_seconds <= 1e-3) {
+ ui->in_padding_0_action->setChecked(true);
+ } else if (fabs(global_flags.cue_in_point_padding_seconds - 1.0) < 1e-3) {
+ ui->in_padding_1_action->setChecked(true);
+ } else if (fabs(global_flags.cue_in_point_padding_seconds - 2.0) < 1e-3) {
+ ui->in_padding_2_action->setChecked(true);
+ } else if (fabs(global_flags.cue_in_point_padding_seconds - 5.0) < 1e-3) {
+ ui->in_padding_5_action->setChecked(true);
} else {
// Nothing to check, which is fine.
}
- connect(ui->padding_0_action, &QAction::toggled, bind(&MainWindow::padding_toggled, this, 0.0, _1));
- connect(ui->padding_1_action, &QAction::toggled, bind(&MainWindow::padding_toggled, this, 1.0, _1));
- connect(ui->padding_2_action, &QAction::toggled, bind(&MainWindow::padding_toggled, this, 2.0, _1));
- connect(ui->padding_5_action, &QAction::toggled, bind(&MainWindow::padding_toggled, this, 5.0, _1));
+ connect(ui->in_padding_0_action, &QAction::toggled, bind(&MainWindow::in_padding_toggled, this, 0.0, _1));
+ connect(ui->in_padding_1_action, &QAction::toggled, bind(&MainWindow::in_padding_toggled, this, 1.0, _1));
+ connect(ui->in_padding_2_action, &QAction::toggled, bind(&MainWindow::in_padding_toggled, this, 2.0, _1));
+ connect(ui->in_padding_5_action, &QAction::toggled, bind(&MainWindow::in_padding_toggled, this, 5.0, _1));
+
+ // Same for the cue-out padding.
+ QActionGroup *out_padding_group = new QActionGroup(ui->out_padding_menu);
+ out_padding_group->addAction(ui->out_padding_0_action);
+ out_padding_group->addAction(ui->out_padding_1_action);
+ out_padding_group->addAction(ui->out_padding_2_action);
+ out_padding_group->addAction(ui->out_padding_5_action);
+ if (global_flags.cue_out_point_padding_seconds <= 1e-3) {
+ ui->out_padding_0_action->setChecked(true);
+ } else if (fabs(global_flags.cue_out_point_padding_seconds - 1.0) < 1e-3) {
+ ui->out_padding_1_action->setChecked(true);
+ } else if (fabs(global_flags.cue_out_point_padding_seconds - 2.0) < 1e-3) {
+ ui->out_padding_2_action->setChecked(true);
+ } else if (fabs(global_flags.cue_out_point_padding_seconds - 5.0) < 1e-3) {
+ ui->out_padding_5_action->setChecked(true);
+ } else {
+ // Nothing to check, which is fine.
+ }
+ connect(ui->out_padding_0_action, &QAction::toggled, bind(&MainWindow::out_padding_toggled, this, 0.0, _1));
+ connect(ui->out_padding_1_action, &QAction::toggled, bind(&MainWindow::out_padding_toggled, this, 1.0, _1));
+ connect(ui->out_padding_2_action, &QAction::toggled, bind(&MainWindow::out_padding_toggled, this, 2.0, _1));
+ connect(ui->out_padding_5_action, &QAction::toggled, bind(&MainWindow::out_padding_toggled, this, 5.0, _1));
global_disk_space_estimator = new DiskSpaceEstimator(bind(&MainWindow::report_disk_space, this, _1, _2));
disk_free_label = new QLabel(this);
connect(play, &QShortcut::activated, ui->play_btn, &QPushButton::click);
connect(ui->play_btn, &QPushButton::clicked, this, &MainWindow::play_clicked);
+ QShortcut *next = new QShortcut(QKeySequence(Qt::Key_N), this);
+ connect(next, &QShortcut::activated, ui->next_btn, &QPushButton::click);
+ connect(ui->next_btn, &QPushButton::clicked, this, &MainWindow::next_clicked);
+
connect(ui->stop_btn, &QPushButton::clicked, this, &MainWindow::stop_clicked);
ui->stop_btn->setEnabled(false);
+ connect(ui->speed_slider, &QAbstractSlider::valueChanged, this, &MainWindow::speed_slider_changed);
+ connect(ui->speed_lock_btn, &QPushButton::clicked, this, &MainWindow::speed_lock_clicked);
+
connect(ui->playlist_duplicate_btn, &QPushButton::clicked, this, &MainWindow::playlist_duplicate);
connect(ui->playlist_remove_btn, &QPushButton::clicked, this, &MainWindow::playlist_remove);
playlist_selection_changed(); // First time set-up.
preview_player.reset(new Player(ui->preview_display, Player::NO_STREAM_OUTPUT));
+ preview_player->set_done_callback([this] {
+ post_to_main_thread([this] {
+ preview_player_done();
+ });
+ });
+
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_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, TimeRemaining time_remaining) {
post_to_main_thread([this, progress, time_remaining] {
live_player_clip_progress(progress, time_remaining);
});
});
set_output_status("paused");
+ enable_or_disable_queue_button();
defer_timeout = new QTimer(this);
defer_timeout->setSingleShot(true);
connect(defer_timeout, &QTimer::timeout, this, &MainWindow::defer_timer_expired);
ui->undo_action->setEnabled(true);
+ lock_blink_timeout = new QTimer(this);
+ lock_blink_timeout->setSingleShot(true);
+ connect(lock_blink_timeout, &QTimer::timeout, this, &MainWindow::lock_blink_timer_expired);
+
connect(ui->clip_list->selectionModel(), &QItemSelectionModel::currentChanged,
this, &MainWindow::clip_list_selection_changed);
+ enable_or_disable_queue_button();
// Find out how many cameras we have in the existing frames;
// if none, we start with two cameras.
if (!global_flags.tally_url.empty()) {
start_tally();
}
+
+ if (!global_flags.midi_mapping_filename.empty()) {
+ MIDIMappingProto midi_mapping;
+ if (!load_midi_mapping_from_file(global_flags.midi_mapping_filename, &midi_mapping)) {
+ fprintf(stderr, "Couldn't load MIDI mapping '%s'; exiting.\n",
+ global_flags.midi_mapping_filename.c_str());
+ abort();
+ }
+ midi_mapper.set_midi_mapping(midi_mapping);
+ }
+ midi_mapper.refresh_lights();
+ midi_mapper.start_thread();
}
void MainWindow::change_num_cameras()
{
assert(num_cameras >= displays.size()); // We only add, never remove.
+ // Make new entries to hide the displays.
+ for (unsigned i = displays.size(); i < num_cameras; ++i) {
+ char title[256];
+ snprintf(title, sizeof(title), "Camera %u", i + 1);
+ QAction *hide_action = ui->hide_camera_menu->addAction(title);
+ hide_action->setCheckable(true);
+ hide_action->setChecked(false);
+ connect(hide_action, &QAction::toggled, bind(&MainWindow::hide_camera_toggled, this, i, _1));
+ }
+
// Make new display rows.
- unsigned display_rows = (num_cameras + 1) / 2;
- ui->video_displays->setStretch(1, display_rows);
for (unsigned i = displays.size(); i < num_cameras; ++i) {
QFrame *frame = new QFrame(this);
frame->setAutoFillBackground(true);
display->setAutoFillBackground(true);
layout->addWidget(display);
- ui->input_displays->addWidget(frame, i / 2, i % 2);
- display->set_overlay(to_string(i + 1));
+ if (global_flags.source_labels.count(i + 1)) {
+ display->set_overlay(global_flags.source_labels[i + 1]);
+ } else {
+ display->set_overlay(to_string(i + 1));
+ }
QPushButton *preview_btn = new QPushButton(this);
preview_btn->setMaximumSize(20, 17);
preview_btn->setText(QString::fromStdString(to_string(i + 1)));
ui->preview_layout->addWidget(preview_btn);
- displays.emplace_back(FrameAndDisplay{ frame, display, preview_btn });
+ displays.emplace_back(FrameAndDisplay{ frame, display, preview_btn, /*hidden=*/false });
connect(display, &JPEGFrameView::clicked, preview_btn, &QPushButton::click);
QShortcut *shortcut = new QShortcut(QKeySequence(Qt::Key_1 + i), this);
connect(preview_btn, &QPushButton::clicked, [this, i] { preview_angle_clicked(i); });
}
+ relayout_displays();
cliplist_clips->change_num_cameras(num_cameras);
playlist_clips->change_num_cameras(num_cameras);
QMetaObject::invokeMethod(this, "relayout", Qt::QueuedConnection);
}
+void MainWindow::relayout_displays()
+{
+ while (ui->input_displays->count() > 0) {
+ QLayoutItem *item = ui->input_displays->takeAt(0);
+ ui->input_displays->removeWidget(item->widget());
+ }
+
+ unsigned cell_idx = 0;
+ for (unsigned i = 0; i < displays.size(); ++i) {
+ if (displays[i].hidden) {
+ displays[i].frame->setVisible(false);
+ } else {
+ displays[i].frame->setVisible(true);
+ ui->input_displays->addWidget(displays[i].frame, cell_idx / 2, cell_idx % 2);
+ ++cell_idx;
+ }
+ }
+ ui->video_displays->setStretch(1, (cell_idx + 1) / 2);
+
+ QMetaObject::invokeMethod(this, "relayout", Qt::QueuedConnection);
+}
+
MainWindow::~MainWindow()
{
- // Empty so that we can forward-declare Player in the .h file.
+ // We don't have a context to release Player's OpenGL resources in here,
+ // so instead of crashing on exit, leak it.
+ live_player.release();
+ preview_player.release();
}
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_in_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();
+
+ // Show the clip in the preview.
+ unsigned stream_idx = ui->preview_display->get_stream_idx();
+ preview_single_frame(cliplist_clips->mutable_back()->pts_in, stream_idx, FIRST_AT_OR_AFTER);
+
+ // 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();
+ enable_or_disable_queue_button();
}
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_out_point_padding_seconds * TIMEBASE);
+
+ // Show the clip in the preview. (TODO: This won't take padding into account.)
+ unsigned stream_idx = ui->preview_display->get_stream_idx();
+ preview_single_frame(cliplist_clips->mutable_back()->pts_out, stream_idx, LAST_BEFORE);
+
+ // 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();
+ enable_or_disable_queue_button();
}
void MainWindow::queue_clicked()
{
+ // See also enable_or_disable_queue_button().
+
if (cliplist_clips->empty()) {
return;
}
if (!selected->hasSelection()) {
Clip clip = *cliplist_clips->back();
clip.stream_idx = 0;
- if (clip.pts_out != -1) {
- playlist_clips->add_clip(clip);
- playlist_selection_changed();
- ui->playlist->scrollToBottom();
- }
+ playlist_clips->add_clip(clip);
+ playlist_selection_changed();
+ ui->playlist->scrollToBottom();
return;
}
clip.stream_idx = ui->preview_display->get_stream_idx();
}
- if (clip.pts_out != -1) {
- playlist_clips->add_clip(clip);
- playlist_selection_changed();
- ui->playlist->scrollToBottom();
- if (!ui->playlist->selectionModel()->hasSelection()) {
- // TODO: Figure out why this doesn't always seem to actually select the row.
- QModelIndex bottom = playlist_clips->index(playlist_clips->size() - 1, 0);
- ui->playlist->setCurrentIndex(bottom);
- }
+ playlist_clips->add_clip(clip);
+ playlist_selection_changed();
+ ui->playlist->scrollToBottom();
+ if (!ui->playlist->selectionModel()->hasSelection()) {
+ // TODO: Figure out why this doesn't always seem to actually select the row.
+ QModelIndex bottom = playlist_clips->index(playlist_clips->size() - 1, 0);
+ ui->playlist->setCurrentIndex(bottom);
}
}
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();
QModelIndex index = selected->currentIndex();
const Clip &clip = *playlist_clips->clip(index.row());
preview_player->play(clip);
+ preview_playing = true;
+ enable_or_disable_preview_button();
return;
}
}
QItemSelectionModel *selected = ui->clip_list->selectionModel();
if (!selected->hasSelection()) {
preview_player->play(*cliplist_clips->back());
+ preview_playing = true;
+ enable_or_disable_preview_button();
return;
}
} else {
clip.stream_idx = ui->preview_display->get_stream_idx();
}
+ if (clip.pts_out == -1) {
+ clip.pts_out = clip.pts_in + int64_t(TIMEBASE) * 86400 * 7; // One week; effectively infinite, but without overflow issues.
+ }
preview_player->play(clip);
+ preview_playing = true;
+ enable_or_disable_preview_button();
}
void MainWindow::preview_angle_clicked(unsigned stream_idx)
playlist_selection_changed();
}
+void MainWindow::jog_internal(JogDestination jog_destination, int row, int column, int stream_idx, int pts_delta)
+{
+ constexpr int camera_pts_per_pixel = 1500; // One click of most mice (15 degrees), multiplied by the default wheel_sensitivity.
+
+ int in_column, out_column, camera_column;
+ if (jog_destination == JOG_CLIP_LIST) {
+ in_column = int(ClipList::Column::IN);
+ out_column = int(ClipList::Column::OUT);
+ camera_column = -1;
+ } else if (jog_destination == JOG_PLAYLIST) {
+ in_column = int(PlayList::Column::IN);
+ out_column = int(PlayList::Column::OUT);
+ camera_column = int(PlayList::Column::CAMERA);
+ } else {
+ assert(false);
+ }
+
+ currently_deferring_model_changes = true;
+ {
+ current_change_id = (jog_destination == JOG_CLIP_LIST) ? "cliplist:" : "playlist:";
+ ClipProxy clip = (jog_destination == JOG_CLIP_LIST) ? cliplist_clips->mutable_clip(row) : playlist_clips->mutable_clip(row);
+ if (jog_destination == JOG_PLAYLIST) {
+ stream_idx = clip->stream_idx;
+ }
+
+ if (column == in_column) {
+ current_change_id += "in:" + to_string(row);
+ int64_t pts = clip->pts_in + pts_delta;
+ set_pts_in(pts, current_pts, clip);
+ preview_single_frame(pts, stream_idx, FIRST_AT_OR_AFTER);
+ } else if (column == out_column) {
+ current_change_id += "out:" + to_string(row);
+ int64_t pts = clip->pts_out + pts_delta;
+ pts = std::max(pts, clip->pts_in);
+ pts = std::min(pts, current_pts);
+ clip->pts_out = pts;
+ preview_single_frame(pts, stream_idx, LAST_BEFORE);
+ } else if (column == camera_column) {
+ current_change_id += "camera:" + to_string(row);
+ int angle_degrees = pts_delta;
+ if (last_mousewheel_camera_row == row) {
+ angle_degrees += leftover_angle_degrees;
+ }
+
+ int stream_idx = clip->stream_idx + angle_degrees / camera_pts_per_pixel;
+ stream_idx = std::max(stream_idx, 0);
+ stream_idx = std::min<int>(stream_idx, num_cameras - 1);
+ clip->stream_idx = stream_idx;
+
+ last_mousewheel_camera_row = row;
+ leftover_angle_degrees = angle_degrees % camera_pts_per_pixel;
+
+ // Don't update the live view, that's rarely what the operator wants.
+ }
+ }
+ currently_deferring_model_changes = false;
+}
+
void MainWindow::defer_timer_expired()
{
state_changed(deferred_state);
void MainWindow::content_changed()
{
+ // If we are playing, update the part of the playlist that's not playing yet.
+ vector<ClipWithID> clips = get_playlist(0, playlist_clips->size());
+ 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.
{
SettingsProto settings;
settings.set_interpolation_quality(global_flags.interpolation_quality + 1);
- settings.set_cue_point_padding_seconds(global_flags.cue_point_padding_seconds);
+ settings.set_cue_in_point_padding_seconds(global_flags.cue_in_point_padding_seconds);
+ settings.set_cue_out_point_padding_seconds(global_flags.cue_out_point_padding_seconds);
db.store_settings(settings);
}
-void MainWindow::play_clicked()
+void MainWindow::lock_blink_timer_expired()
{
- if (playlist_clips->empty())
- return;
+ midi_mapper.set_locked(MIDIMapper::LightState(ui->speed_lock_btn->isChecked())); // Presumably On, or the timer should have been canceled.
+}
+void MainWindow::play_clicked()
+{
QItemSelectionModel *selected = ui->playlist->selectionModel();
- unsigned start_row;
if (!selected->hasSelection()) {
- start_row = 0;
- } else {
- start_row = selected->selectedRows(0)[0].row();
+ return;
}
+ unsigned start_row = selected->selectedRows(0)[0].row();
- vector<Player::ClipWithRow> clips;
- for (unsigned row = start_row; row < playlist_clips->size(); ++row) {
- clips.emplace_back(Player::ClipWithRow{ *playlist_clips->clip(row), row });
- }
+ vector<ClipWithID> clips = get_playlist(start_row, playlist_clips->size());
live_player->play(clips);
playlist_clips->set_progress({ { start_row, 0.0f } });
+ ui->playlist->selectionModel()->clear();
+ ui->stop_btn->setEnabled(true);
playlist_selection_changed();
+}
- ui->stop_btn->setEnabled(true);
+void MainWindow::next_clicked()
+{
+ live_player->skip_to_next();
}
void MainWindow::stop_clicked()
Clip fake_clip;
fake_clip.pts_in = 0;
fake_clip.pts_out = 0;
+ playlist_clips->set_progress({});
live_player->play(fake_clip);
+ ui->stop_btn->setEnabled(false);
+ playlist_selection_changed();
}
-void MainWindow::live_player_done()
+void MainWindow::speed_slider_changed(int percent)
{
- set_output_status("paused");
- playlist_clips->set_progress({});
- ui->stop_btn->setEnabled(false);
+ float speed = percent / 100.0f;
+ ui->speed_lock_btn->setText(QString::fromStdString(" " + to_string(percent) + "%"));
+ live_player->set_master_speed(speed);
+ midi_mapper.set_speed_light(speed);
}
-static string format_duration(double t)
+void MainWindow::speed_lock_clicked()
{
- int t_ms = lrint(t * 1e3);
+ // TODO: Make for a less abrupt transition if we're not already at 100%.
+ ui->speed_slider->setValue(100); // Also actually sets the master speed and updates the label.
+ ui->speed_slider->setEnabled(!ui->speed_lock_btn->isChecked());
+ midi_mapper.set_locked(MIDIMapper::LightState(ui->speed_lock_btn->isChecked()));
+ lock_blink_timeout->stop();
+}
- int ms = t_ms % 1000;
- t_ms /= 1000;
- int s = t_ms % 60;
- t_ms /= 60;
- int m = t_ms;
+void MainWindow::preview_player_done()
+{
+ preview_playing = false;
+ enable_or_disable_preview_button();
+}
- char buf[256];
- snprintf(buf, sizeof(buf), "%d:%02d.%03d", m, s, ms);
- return buf;
+void MainWindow::live_player_done()
+{
+ playlist_clips->set_progress({});
+ ui->stop_btn->setEnabled(false);
+ playlist_selection_changed();
}
-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, TimeRemaining time_remaining)
{
playlist_clips->set_progress(progress);
set_output_status(format_duration(time_remaining) + " left");
ui->preview_display->setMinimumWidth(ui->preview_display->height() * 16 / 9);
}
-void set_pts_in(int64_t pts, int64_t current_pts, ClipProxy &clip)
-{
- pts = std::max<int64_t>(pts, 0);
- if (clip->pts_out == -1) {
- pts = std::min(pts, current_pts);
- } else {
- pts = std::min(pts, clip->pts_out);
- }
- clip->pts_in = pts;
-}
-
bool MainWindow::eventFilter(QObject *watched, QEvent *event)
{
constexpr int dead_zone_pixels = 3; // To avoid that simple clicks get misinterpreted.
- constexpr int camera_degrees_per_pixel = 15; // One click of most mice.
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();
+ playlist_selection_changed();
+ hidden_jog_column = -1;
+ }
+
unsigned stream_idx = ui->preview_display->get_stream_idx();
if (watched == ui->clip_list) {
if (mouse->modifiers() & Qt::KeyboardModifier::ShiftModifier) {
scrub_sensitivity *= 10;
wheel_sensitivity *= 10;
+ if (mouse->modifiers() & Qt::KeyboardModifier::ControlModifier) {
+ // Ctrl+Shift is a super-modifier, meant only for things like “go back two hours”.
+ scrub_sensitivity *= 100;
+ wheel_sensitivity *= 100;
+ }
}
if (mouse->modifiers() & Qt::KeyboardModifier::AltModifier) { // Note: Shift + Alt cancel each other out.
scrub_sensitivity /= 10;
if (wheel->modifiers() & Qt::KeyboardModifier::ShiftModifier) {
scrub_sensitivity *= 10;
wheel_sensitivity *= 10;
+ if (wheel->modifiers() & Qt::KeyboardModifier::ControlModifier) {
+ // Ctrl+Shift is a super-modifier, meant only for things like “go back two hours”.
+ scrub_sensitivity *= 100;
+ wheel_sensitivity *= 100;
+ }
}
if (wheel->modifiers() & Qt::KeyboardModifier::AltModifier) { // Note: Shift + Alt cancel each other out.
scrub_sensitivity /= 10;
}
QTableView *destination;
- int in_column, out_column, camera_column;
+ JogDestination jog_destination;
if (watched == ui->clip_list->viewport()) {
destination = ui->clip_list;
- in_column = int(ClipList::Column::IN);
- out_column = int(ClipList::Column::OUT);
- camera_column = -1;
+ jog_destination = JOG_CLIP_LIST;
last_mousewheel_camera_row = -1;
} else if (watched == ui->playlist->viewport()) {
destination = ui->playlist;
- in_column = int(PlayList::Column::IN);
- out_column = int(PlayList::Column::OUT);
- camera_column = int(PlayList::Column::CAMERA);
+ jog_destination = JOG_PLAYLIST;
+ if (destination->columnAt(wheel->x()) != int(PlayList::Column::CAMERA)) {
+ last_mousewheel_camera_row = -1;
+ }
} else {
last_mousewheel_camera_row = -1;
return false;
}
+
int column = destination->columnAt(wheel->x());
int row = destination->rowAt(wheel->y());
if (column == -1 || row == -1)
return false;
}
- currently_deferring_model_changes = true;
- {
- current_change_id = (watched == ui->clip_list->viewport()) ? "cliplist:" : "playlist:";
- ClipProxy clip = (watched == ui->clip_list->viewport()) ? cliplist_clips->mutable_clip(row) : playlist_clips->mutable_clip(row);
- if (watched == ui->playlist->viewport()) {
- stream_idx = clip->stream_idx;
- }
-
- if (column != camera_column) {
- last_mousewheel_camera_row = -1;
- }
- if (column == in_column) {
- current_change_id += "in:" + to_string(row);
- int64_t pts = clip->pts_in + angle_delta * wheel_sensitivity;
- set_pts_in(pts, current_pts, clip);
- preview_single_frame(pts, stream_idx, FIRST_AT_OR_AFTER);
- } else if (column == out_column) {
- current_change_id += "out:" + to_string(row);
- int64_t pts = clip->pts_out + angle_delta * wheel_sensitivity;
- pts = std::max(pts, clip->pts_in);
- pts = std::min(pts, current_pts);
- clip->pts_out = pts;
- preview_single_frame(pts, stream_idx, LAST_BEFORE);
- } else if (column == camera_column) {
- current_change_id += "camera:" + to_string(row);
- int angle_degrees = angle_delta;
- if (last_mousewheel_camera_row == row) {
- angle_degrees += leftover_angle_degrees;
- }
-
- int stream_idx = clip->stream_idx + angle_degrees / camera_degrees_per_pixel;
- stream_idx = std::max(stream_idx, 0);
- stream_idx = std::min<int>(stream_idx, num_cameras - 1);
- clip->stream_idx = stream_idx;
-
- last_mousewheel_camera_row = row;
- leftover_angle_degrees = angle_degrees % camera_degrees_per_pixel;
-
- // Don't update the live view, that's rarely what the operator wants.
- }
- }
- currently_deferring_model_changes = false;
+ jog_internal(jog_destination, row, column, stream_idx, angle_delta * wheel_sensitivity);
return true; // Don't scroll.
} else if (event->type() == QEvent::MouseButtonRelease) {
scrubbing = false;
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);
any_selected && selected->selectedRows().front().row() > 0);
ui->playlist_move_down_btn->setEnabled(
any_selected && selected->selectedRows().back().row() < int(playlist_clips->size()) - 1);
- ui->play_btn->setEnabled(!playlist_clips->empty());
+
+ ui->play_btn->setEnabled(any_selected);
+ ui->next_btn->setEnabled(ui->stop_btn->isEnabled()); // TODO: Perhaps not if we're on the last clip?
+ midi_mapper.set_next_ready(ui->next_btn->isEnabled() ? MIDIMapper::On : MIDIMapper::Off);
+
+ // NOTE: The hidden button is still reachable by keyboard or MIDI.
+ if (any_selected) {
+ ui->play_btn->setVisible(true);
+ } else if (ui->stop_btn->isEnabled()) { // Playing.
+ ui->play_btn->setVisible(false);
+ } else {
+ ui->play_btn->setVisible(true);
+ }
+ ui->next_btn->setVisible(!ui->play_btn->isVisible());
+
+ if (ui->stop_btn->isEnabled()) { // Playing.
+ midi_mapper.set_play_enabled(MIDIMapper::On);
+ } else if (any_selected) {
+ midi_mapper.set_play_enabled(MIDIMapper::Blinking);
+ } else {
+ midi_mapper.set_play_enabled(MIDIMapper::Off);
+ }
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);
+ TimeRemaining remaining = compute_total_time(clips);
set_output_status(format_duration(remaining) + " ready");
}
}
-void MainWindow::clip_list_selection_changed(const QModelIndex ¤t, const QModelIndex &)
+void MainWindow::clip_list_selection_changed(const QModelIndex ¤t, const QModelIndex &previous)
{
int camera_selected = -1;
if (cliplist_clips->is_camera_column(current.column())) {
camera_selected = current.column() - int(ClipList::Column::CAMERA_1);
+
+ // See the comment on hidden_jog_column.
+ if (current.row() != previous.row()) {
+ hidden_jog_column = -1;
+ } else if (hidden_jog_column == -1) {
+ hidden_jog_column = previous.column();
+ }
+ } else {
+ hidden_jog_column = -1;
}
highlight_camera_input(camera_selected);
+ enable_or_disable_queue_button();
+}
+
+vector<ClipWithID> MainWindow::get_playlist(size_t start_row, size_t end_row)
+{
+ vector<ClipWithID> clips;
+ for (unsigned row = start_row; row < end_row; ++row) {
+ ClipWithID clip = *playlist_clips->clip_with_id(row);
+ if (clip.clip.pts_out == -1) {
+ clip.clip.pts_out = clip.clip.pts_in + int64_t(TIMEBASE) * 86400 * 7; // One week; effectively infinite, but without overflow issues.
+ }
+ clips.emplace_back(clip);
+ }
+ return clips;
}
void MainWindow::report_disk_space(off_t free_bytes, double estimated_seconds_left)
});
}
+void MainWindow::midi_mapping_triggered()
+{
+ MIDIMappingDialog(&midi_mapper).exec();
+}
+
void MainWindow::exit_triggered()
{
close();
save_settings();
}
-void MainWindow::padding_toggled(double seconds, bool checked)
+void MainWindow::in_padding_toggled(double seconds, bool checked)
+{
+ if (!checked) {
+ return;
+ }
+ global_flags.cue_in_point_padding_seconds = seconds;
+ save_settings();
+}
+
+void MainWindow::out_padding_toggled(double seconds, bool checked)
{
if (!checked) {
return;
}
- global_flags.cue_point_padding_seconds = seconds;
+ global_flags.cue_out_point_padding_seconds = seconds;
save_settings();
}
+void MainWindow::hide_camera_toggled(unsigned camera_idx, bool checked)
+{
+ displays[camera_idx].hidden = checked;
+ relayout_displays();
+}
+
void MainWindow::highlight_camera_input(int stream_idx)
{
for (unsigned i = 0; i < num_cameras; ++i) {
displays[i].frame->setStyleSheet("");
}
}
+ midi_mapper.highlight_camera_input(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);
+ midi_mapper.set_preview_enabled(preview_playing ? MIDIMapper::On : MIDIMapper::Blinking);
+ return;
+ }
+ }
+
+ // TODO: Perhaps only enable this if something is actually selected.
+ ui->preview_btn->setEnabled(!cliplist_clips->empty());
+ if (preview_playing) {
+ midi_mapper.set_preview_enabled(MIDIMapper::On);
+ } else {
+ midi_mapper.set_preview_enabled(cliplist_clips->empty() ? MIDIMapper::Off : MIDIMapper::Blinking);
+ }
+}
+
+void MainWindow::enable_or_disable_queue_button()
+{
+ // Follows the logic in queue_clicked().
+ // TODO: Perhaps only enable this if something is actually selected.
+
+ bool enabled;
+
+ if (cliplist_clips->empty()) {
+ enabled = false;
+ } else {
+ enabled = true;
+ }
+
+ ui->queue_btn->setEnabled(enabled);
+ midi_mapper.set_queue_enabled(enabled);
}
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;
displays[stream_idx].display->setFrame(stream_idx, frame);
}
+void MainWindow::preview()
+{
+ post_to_main_thread([this] {
+ preview_clicked();
+ });
+}
+
+void MainWindow::queue()
+{
+ post_to_main_thread([this] {
+ queue_clicked();
+ });
+}
+
+void MainWindow::play()
+{
+ post_to_main_thread([this] {
+ play_clicked();
+ });
+}
+
+void MainWindow::next()
+{
+ post_to_main_thread([this] {
+ next_clicked();
+ });
+}
+
+void MainWindow::toggle_lock()
+{
+ post_to_main_thread([this] {
+ ui->speed_lock_btn->setChecked(!ui->speed_lock_btn->isChecked());
+ speed_lock_clicked();
+ });
+}
+
+void MainWindow::jog(int delta)
+{
+ post_to_main_thread([this, delta] {
+ int64_t pts_delta = delta * (TIMEBASE / 60); // One click = frame at 60 fps.
+ if (ui->playlist->hasFocus()) {
+ QModelIndex selected = ui->playlist->selectionModel()->currentIndex();
+ if (selected.column() != -1 && selected.row() != -1) {
+ jog_internal(JOG_PLAYLIST, selected.row(), selected.column(), /*stream_idx=*/-1, pts_delta);
+ }
+ } else if (ui->clip_list->hasFocus()) {
+ QModelIndex selected = ui->clip_list->selectionModel()->currentIndex();
+ if (cliplist_clips->is_camera_column(selected.column()) &&
+ hidden_jog_column != -1) {
+ // See the definition on hidden_jog_column.
+ selected = selected.sibling(selected.row(), hidden_jog_column);
+ ui->clip_list->selectionModel()->setCurrentIndex(selected, QItemSelectionModel::ClearAndSelect);
+ hidden_jog_column = -1;
+ }
+ if (selected.column() != -1 && selected.row() != -1) {
+ jog_internal(JOG_CLIP_LIST, selected.row(), selected.column(), ui->preview_display->get_stream_idx(), pts_delta);
+ }
+ }
+ });
+}
+
+void MainWindow::switch_camera(unsigned camera_idx)
+{
+ post_to_main_thread([this, camera_idx] {
+ if (camera_idx < num_cameras) { // TODO: Also make this change a highlighted clip?
+ preview_angle_clicked(camera_idx);
+ }
+ });
+}
+
+void MainWindow::set_master_speed(float speed)
+{
+ speed = min(max(speed, 0.1f), 2.0f);
+
+ post_to_main_thread([this, speed] {
+ if (ui->speed_lock_btn->isChecked()) {
+ midi_mapper.set_locked(MIDIMapper::Blinking);
+ lock_blink_timeout->start(1000);
+ return;
+ }
+
+ int percent = lrintf(speed * 100.0f);
+ ui->speed_slider->blockSignals(true);
+ ui->speed_slider->setValue(percent);
+ ui->speed_slider->blockSignals(false);
+ ui->speed_lock_btn->setText(QString::fromStdString(" " + to_string(percent) + "%"));
+
+ live_player->set_master_speed(speed);
+ midi_mapper.set_speed_light(speed);
+ });
+}
+
+void MainWindow::cue_in()
+{
+ post_to_main_thread([this] { cue_in_clicked(); });
+}
+
+void MainWindow::cue_out()
+{
+ post_to_main_thread([this] { cue_out_clicked(); });
+}
+
template<class Model>
void MainWindow::replace_model(QTableView *view, Model **model, Model *new_model)
{
projects / nageru / blobdiff