X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fmainwindow.cpp;h=7455cacb31233bbe81b0bcfed50967092e23f5d0;hb=03be4eea8fe0f2a72ee848595fdd37036574cbcb;hp=b9dee2755bedcebd4e99c9519efa33d65eb8fe74;hpb=b563b8903fa84bb7fd62d7d0b84b70cb26843dbf;p=nageru diff --git a/futatabi/mainwindow.cpp b/futatabi/mainwindow.cpp index b9dee27..7455cac 100644 --- a/futatabi/mainwindow.cpp +++ b/futatabi/mainwindow.cpp @@ -1,14 +1,19 @@ #include "mainwindow.h" +#include "shared/aboutdialog.h" #include "clip_list.h" -#include "disk_space_estimator.h" +#include "export.h" +#include "shared/disk_space_estimator.h" #include "flags.h" #include "frame_on_disk.h" #include "player.h" #include "shared/post_to_main_thread.h" -#include "timebase.h" +#include "shared/timebase.h" #include "ui_mainwindow.h" +#include +#include +#include #include #include #include @@ -36,6 +41,10 @@ MainWindow::MainWindow() // The menus. 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->manual_action, &QAction::triggered, this, &MainWindow::manual_triggered); + connect(ui->about_action, &QAction::triggered, this, &MainWindow::about_triggered); global_disk_space_estimator = new DiskSpaceEstimator(bind(&MainWindow::report_disk_space, this, _1, _2)); disk_free_label = new QLabel(this); @@ -121,8 +130,8 @@ MainWindow::MainWindow() this, &MainWindow::playlist_selection_changed); playlist_selection_changed(); // First time set-up. - preview_player = new Player(ui->preview_display, /*also_output_to_stream=*/false); - live_player = new Player(ui->live_display, /*also_output_to_stream=*/true); + preview_player.reset(new Player(ui->preview_display, Player::NO_STREAM_OUTPUT)); + 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(); @@ -144,6 +153,11 @@ MainWindow::MainWindow() this, &MainWindow::clip_list_selection_changed); } +MainWindow::~MainWindow() +{ + // Empty so that we can forward-declare Player in the .h file. +} + void MainWindow::cue_in_clicked() { if (!cliplist_clips->empty() && cliplist_clips->back()->pts_out < 0) { @@ -154,6 +168,7 @@ void MainWindow::cue_in_clicked() clip.pts_in = current_pts; cliplist_clips->add_clip(clip); playlist_selection_changed(); + ui->clip_list->scrollToBottom(); } void MainWindow::cue_out_clicked() @@ -177,6 +192,7 @@ void MainWindow::queue_clicked() if (clip.pts_out != -1) { playlist_clips->add_clip(clip); playlist_selection_changed(); + ui->playlist->scrollToBottom(); } return; } @@ -193,6 +209,12 @@ void MainWindow::queue_clicked() 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); + } } } @@ -361,6 +383,9 @@ pair 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> clip_promise; future> clip = clip_promise.get_future(); post_to_main_thread([this, &clip_promise] { @@ -393,25 +418,11 @@ void MainWindow::live_player_clip_progress(const map &progress) { playlist_clips->set_progress(progress); - // Look at the last clip and then start counting from there. - assert(!progress.empty()); - auto last_it = progress.end(); - --last_it; - double remaining = 0.0; - double last_fade_time_seconds = 0.0; - for (size_t row = last_it->first; row < playlist_clips->size(); ++row) { - const Clip clip = *playlist_clips->clip(row); - double clip_length = double(clip.pts_out - clip.pts_in) / TIMEBASE / 0.5; // FIXME: stop hardcoding speed. - if (row == last_it->first) { - // A clip we're playing: Subtract the part we've already played. - remaining = clip_length * (1.0 - last_it->second); - } else { - // A clip we haven't played yet: Subtract the part that's overlapping - // with a previous clip (due to fade). - remaining += max(clip_length - last_fade_time_seconds, 0.0); - } - last_fade_time_seconds = min(clip_length, clip.fade_time_seconds); + vector clips; + for (size_t row = 0; row < playlist_clips->size(); ++row) { + clips.push_back(*playlist_clips->clip(row)); } + double remaining = compute_time_left(clips, progress); set_output_status(format_duration(remaining) + " left"); } @@ -444,9 +455,9 @@ void set_pts_in(int64_t pts, int64_t current_pts, ClipProxy &clip) bool MainWindow::eventFilter(QObject *watched, QEvent *event) { constexpr int dead_zone_pixels = 3; // To avoid that simple clicks get misinterpreted. - constexpr int scrub_sensitivity = 100; // pts units per pixel. - constexpr int wheel_sensitivity = 100; // pts units per degree. 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. unsigned stream_idx = ui->preview_display->get_stream_idx(); @@ -509,8 +520,16 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event) scrub_x_origin = mouse->x(); scrub_type = type; } else if (event->type() == QEvent::MouseMove) { + QMouseEvent *mouse = (QMouseEvent *)event; + if (mouse->modifiers() & Qt::KeyboardModifier::ShiftModifier) { + scrub_sensitivity *= 10; + wheel_sensitivity *= 10; + } + if (mouse->modifiers() & Qt::KeyboardModifier::AltModifier) { // Note: Shift + Alt cancel each other out. + scrub_sensitivity /= 10; + wheel_sensitivity /= 10; + } if (scrubbing) { - QMouseEvent *mouse = (QMouseEvent *)event; int offset = mouse->x() - scrub_x_origin; int adjusted_offset; if (offset >= dead_zone_pixels) { @@ -556,6 +575,16 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event) } } else if (event->type() == QEvent::Wheel) { QWheelEvent *wheel = (QWheelEvent *)event; + int angle_delta = wheel->angleDelta().y(); + if (wheel->modifiers() & Qt::KeyboardModifier::ShiftModifier) { + scrub_sensitivity *= 10; + wheel_sensitivity *= 10; + } + if (wheel->modifiers() & Qt::KeyboardModifier::AltModifier) { // Note: Shift + Alt cancel each other out. + scrub_sensitivity /= 10; + wheel_sensitivity /= 10; + angle_delta = wheel->angleDelta().x(); // Qt ickiness. + } QTableView *destination; int in_column, out_column, camera_column; @@ -598,19 +627,19 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event) } if (column == in_column) { current_change_id += "in:" + to_string(row); - int64_t pts = clip->pts_in + wheel->angleDelta().y() * wheel_sensitivity; + 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 + wheel->angleDelta().y() * wheel_sensitivity; + 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 = wheel->angleDelta().y(); + int angle_degrees = angle_delta; if (last_mousewheel_camera_row == row) { angle_degrees += leftover_angle_degrees; } @@ -640,8 +669,7 @@ void MainWindow::preview_single_frame(int64_t pts, unsigned stream_idx, MainWind lock_guard lock(frame_mu); if (frames[stream_idx].empty()) return; - auto it = lower_bound(frames[stream_idx].begin(), frames[stream_idx].end(), pts, - [](const FrameOnDisk &frame, int64_t pts) { return frame.pts < pts; }); + auto it = find_last_frame_before(frames[stream_idx], pts); if (it != frames[stream_idx].end()) { pts = it->pts; } @@ -650,8 +678,7 @@ void MainWindow::preview_single_frame(int64_t pts, unsigned stream_idx, MainWind lock_guard lock(frame_mu); if (frames[stream_idx].empty()) return; - auto it = upper_bound(frames[stream_idx].begin(), frames[stream_idx].end(), pts - 1, - [](int64_t pts, const FrameOnDisk &frame) { return pts < frame.pts; }); + auto it = find_first_frame_at_or_after(frames[stream_idx], pts); if (it != frames[stream_idx].end()) { pts = it->pts; } @@ -735,6 +762,68 @@ void MainWindow::exit_triggered() close(); } +void MainWindow::export_cliplist_clip_multitrack_triggered() +{ + QItemSelectionModel *selected = ui->clip_list->selectionModel(); + if (!selected->hasSelection()) { + QMessageBox msgbox; + msgbox.setText("No clip selected in the clip list. Select one and try exporting again."); + msgbox.exec(); + return; + } + + QModelIndex index = selected->currentIndex(); + Clip clip = *cliplist_clips->clip(index.row()); + QString filename = QFileDialog::getSaveFileName(this, + "Export multitrack clip", QString(), tr("Matroska video files (*.mkv)")); + if (filename.isNull()) { + // Cancel. + return; + } + if (!filename.endsWith(".mkv")) { + filename += ".mkv"; + } + export_multitrack_clip(filename.toStdString(), clip); +} + +void MainWindow::export_playlist_clip_interpolated_triggered() +{ + QItemSelectionModel *selected = ui->playlist->selectionModel(); + if (!selected->hasSelection()) { + QMessageBox msgbox; + msgbox.setText("No clip selected in the playlist. Select one and try exporting again."); + msgbox.exec(); + return; + } + + QModelIndex index = selected->currentIndex(); + Clip clip = *playlist_clips->clip(index.row()); + QString filename = QFileDialog::getSaveFileName(this, + "Export interpolated clip", QString(), tr("Matroska video files (*.mkv)")); + if (filename.isNull()) { + // Cancel. + return; + } + if (!filename.endsWith(".mkv")) { + filename += ".mkv"; + } + export_interpolated_clip(filename.toStdString(), clip); +} + +void MainWindow::manual_triggered() +{ + if (!QDesktopServices::openUrl(QUrl("https://nageru.sesse.net/doc/"))) { + QMessageBox msgbox; + msgbox.setText("Could not launch manual in web browser.\nPlease see https://nageru.sesse.net/doc/ manually."); + msgbox.exec(); + } +} + +void MainWindow::about_triggered() +{ + AboutDialog("Futatabi", "Multicamera slow motion video server").exec(); +} + void MainWindow::highlight_camera_input(int stream_idx) { if (stream_idx == 0) {