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- /**************************************************************************/
- /* audio_stream_import_settings.cpp */
- /**************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /**************************************************************************/
- /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
- /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
- /* */
- /* Permission is hereby granted, free of charge, to any person obtaining */
- /* a copy of this software and associated documentation files (the */
- /* "Software"), to deal in the Software without restriction, including */
- /* without limitation the rights to use, copy, modify, merge, publish, */
- /* distribute, sublicense, and/or sell copies of the Software, and to */
- /* permit persons to whom the Software is furnished to do so, subject to */
- /* the following conditions: */
- /* */
- /* The above copyright notice and this permission notice shall be */
- /* included in all copies or substantial portions of the Software. */
- /* */
- /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
- /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
- /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
- /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
- /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
- /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
- /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
- /**************************************************************************/
- #include "audio_stream_import_settings.h"
- #include "editor/audio_stream_preview.h"
- #include "editor/editor_file_system.h"
- #include "editor/editor_string_names.h"
- #include "editor/themes/editor_scale.h"
- #include "scene/gui/check_box.h"
- AudioStreamImportSettingsDialog *AudioStreamImportSettingsDialog::singleton = nullptr;
- void AudioStreamImportSettingsDialog::_notification(int p_what) {
- switch (p_what) {
- case NOTIFICATION_READY: {
- AudioStreamPreviewGenerator::get_singleton()->connect("preview_updated", callable_mp(this, &AudioStreamImportSettingsDialog::_preview_changed));
- connect("confirmed", callable_mp(this, &AudioStreamImportSettingsDialog::_reimport));
- } break;
- case NOTIFICATION_THEME_CHANGED: {
- _play_button->set_icon(get_editor_theme_icon(SNAME("MainPlay")));
- _stop_button->set_icon(get_editor_theme_icon(SNAME("Stop")));
- _preview->set_color(get_theme_color(SNAME("dark_color_2"), EditorStringName(Editor)));
- color_rect->set_color(get_theme_color(SNAME("dark_color_1"), EditorStringName(Editor)));
- _current_label->begin_bulk_theme_override();
- _current_label->add_theme_font_override("font", get_theme_font(SNAME("status_source"), EditorStringName(EditorFonts)));
- _current_label->add_theme_font_size_override("font_size", get_theme_font_size(SNAME("status_source_size"), EditorStringName(EditorFonts)));
- _current_label->end_bulk_theme_override();
- _duration_label->begin_bulk_theme_override();
- _duration_label->add_theme_font_override("font", get_theme_font(SNAME("status_source"), EditorStringName(EditorFonts)));
- _duration_label->add_theme_font_size_override("font_size", get_theme_font_size(SNAME("status_source_size"), EditorStringName(EditorFonts)));
- _duration_label->end_bulk_theme_override();
- zoom_in->set_icon(get_editor_theme_icon(SNAME("ZoomMore")));
- zoom_out->set_icon(get_editor_theme_icon(SNAME("ZoomLess")));
- zoom_reset->set_icon(get_editor_theme_icon(SNAME("ZoomReset")));
- _indicator->queue_redraw();
- _preview->queue_redraw();
- } break;
- case NOTIFICATION_PROCESS: {
- _current = _player->get_playback_position();
- _indicator->queue_redraw();
- } break;
- case NOTIFICATION_VISIBILITY_CHANGED: {
- if (!is_visible()) {
- _stop();
- }
- } break;
- }
- }
- void AudioStreamImportSettingsDialog::_draw_preview() {
- Rect2 rect = _preview->get_rect();
- Size2 rect_size = rect.size;
- int width = rect_size.width;
- Ref<AudioStreamPreview> preview = AudioStreamPreviewGenerator::get_singleton()->generate_preview(stream);
- float preview_offset = zoom_bar->get_value();
- float preview_len = zoom_bar->get_page();
- Ref<Font> beat_font = get_theme_font(SNAME("main"), EditorStringName(EditorFonts));
- int main_size = get_theme_font_size(SNAME("main_size"), EditorStringName(EditorFonts));
- Vector<Vector2> points;
- points.resize(width * 2);
- Color color_active = get_theme_color(SNAME("contrast_color_2"), EditorStringName(Editor));
- Color color_inactive = color_active;
- color_inactive.a *= 0.5;
- Vector<Color> colors;
- colors.resize(width);
- float inactive_from = 1e20;
- float beat_size = 0;
- int last_beat = 0;
- if (stream->get_bpm() > 0) {
- beat_size = 60 / float(stream->get_bpm());
- int y_ofs = beat_font->get_height(main_size) + 4 * EDSCALE;
- rect.position.y += y_ofs;
- rect.size.y -= y_ofs;
- if (stream->get_beat_count() > 0) {
- last_beat = stream->get_beat_count();
- inactive_from = last_beat * beat_size;
- }
- }
- for (int i = 0; i < width; i++) {
- float ofs = preview_offset + i * preview_len / rect_size.width;
- float ofs_n = preview_offset + (i + 1) * preview_len / rect_size.width;
- float max = preview->get_max(ofs, ofs_n) * 0.5 + 0.5;
- float min = preview->get_min(ofs, ofs_n) * 0.5 + 0.5;
- int idx = i;
- points.write[idx * 2 + 0] = Vector2(i + 1, rect.position.y + min * rect.size.y);
- points.write[idx * 2 + 1] = Vector2(i + 1, rect.position.y + max * rect.size.y);
- colors.write[idx] = ofs > inactive_from ? color_inactive : color_active;
- }
- if (!points.is_empty()) {
- RS::get_singleton()->canvas_item_add_multiline(_preview->get_canvas_item(), points, colors);
- }
- if (beat_size) {
- Color beat_color = Color(1, 1, 1, 1);
- Color final_beat_color = beat_color;
- Color bar_color = beat_color;
- beat_color.a *= 0.4;
- bar_color.a *= 0.6;
- int prev_beat = 0; // Do not draw beat zero
- Color color_bg = color_active;
- color_bg.a *= 0.2;
- _preview->draw_rect(Rect2(0, 0, rect.size.width, rect.position.y), color_bg);
- int bar_beats = stream->get_bar_beats();
- int last_text_end_x = 0;
- for (int i = 0; i < width; i++) {
- float ofs = preview_offset + i * preview_len / rect_size.width;
- int beat = int(ofs / beat_size);
- if (beat != prev_beat) {
- String text = itos(beat);
- int text_w = beat_font->get_string_size(text).width;
- if (i - text_w / 2 > last_text_end_x + 2 * EDSCALE) {
- int x_ofs = i - text_w / 2;
- _preview->draw_string(beat_font, Point2(x_ofs, 2 * EDSCALE + beat_font->get_ascent(main_size)), text, HORIZONTAL_ALIGNMENT_LEFT, rect.size.width - x_ofs, Font::DEFAULT_FONT_SIZE, color_active);
- last_text_end_x = i + text_w / 2;
- }
- if (beat == last_beat) {
- _preview->draw_rect(Rect2i(i, rect.position.y, 2, rect.size.height), final_beat_color);
- // Darken subsequent beats
- beat_color.a *= 0.3;
- color_active.a *= 0.3;
- } else {
- _preview->draw_rect(Rect2i(i, rect.position.y, 1, rect.size.height), (beat % bar_beats) == 0 ? bar_color : beat_color);
- }
- prev_beat = beat;
- }
- }
- }
- }
- void AudioStreamImportSettingsDialog::_preview_changed(ObjectID p_which) {
- if (stream.is_valid() && stream->get_instance_id() == p_which) {
- _preview->queue_redraw();
- }
- }
- void AudioStreamImportSettingsDialog::_preview_zoom_in() {
- if (!stream.is_valid()) {
- return;
- }
- float page_size = zoom_bar->get_page();
- zoom_bar->set_page(page_size * 0.5);
- zoom_bar->set_value(zoom_bar->get_value() + page_size * 0.25);
- _preview->queue_redraw();
- _indicator->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_preview_zoom_out() {
- if (!stream.is_valid()) {
- return;
- }
- float page_size = zoom_bar->get_page();
- zoom_bar->set_page(MIN(zoom_bar->get_max(), page_size * 2.0));
- zoom_bar->set_value(zoom_bar->get_value() - page_size * 0.5);
- _preview->queue_redraw();
- _indicator->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_preview_zoom_reset() {
- if (!stream.is_valid()) {
- return;
- }
- zoom_bar->set_max(stream->get_length());
- zoom_bar->set_page(zoom_bar->get_max());
- zoom_bar->set_value(0);
- _preview->queue_redraw();
- _indicator->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_preview_zoom_offset_changed(double) {
- _preview->queue_redraw();
- _indicator->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_audio_changed() {
- if (!is_visible()) {
- return;
- }
- _preview->queue_redraw();
- _indicator->queue_redraw();
- color_rect->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_play() {
- if (_player->is_playing()) {
- // '_pausing' variable indicates that we want to pause the audio player, not stop it. See '_on_finished()'.
- _pausing = true;
- _player->stop();
- _play_button->set_icon(get_editor_theme_icon(SNAME("MainPlay")));
- set_process(false);
- } else {
- _player->play(_current);
- _play_button->set_icon(get_editor_theme_icon(SNAME("Pause")));
- set_process(true);
- }
- }
- void AudioStreamImportSettingsDialog::_stop() {
- _player->stop();
- _play_button->set_icon(get_editor_theme_icon(SNAME("MainPlay")));
- _current = 0;
- _indicator->queue_redraw();
- set_process(false);
- }
- void AudioStreamImportSettingsDialog::_on_finished() {
- _play_button->set_icon(get_editor_theme_icon(SNAME("MainPlay")));
- if (!_pausing) {
- _current = 0;
- _indicator->queue_redraw();
- } else {
- _pausing = false;
- }
- set_process(false);
- }
- void AudioStreamImportSettingsDialog::_draw_indicator() {
- if (!stream.is_valid()) {
- return;
- }
- Rect2 rect = _preview->get_rect();
- Ref<Font> beat_font = get_theme_font(SNAME("main"), EditorStringName(EditorFonts));
- int main_size = get_theme_font_size(SNAME("main_size"), EditorStringName(EditorFonts));
- if (stream->get_bpm() > 0) {
- int y_ofs = beat_font->get_height(main_size) + 4 * EDSCALE;
- rect.position.y += y_ofs;
- rect.size.height -= y_ofs;
- }
- _current_label->set_text(String::num(_current, 2).pad_decimals(2) + " /");
- float ofs_x = (_current - zoom_bar->get_value()) * rect.size.width / zoom_bar->get_page();
- if (ofs_x < 0 || ofs_x >= rect.size.width) {
- return;
- }
- const Color color = get_theme_color(SNAME("accent_color"), EditorStringName(Editor));
- _indicator->draw_line(Point2(ofs_x, rect.position.y), Point2(ofs_x, rect.position.y + rect.size.height), color, Math::round(2 * EDSCALE));
- _indicator->draw_texture(
- get_editor_theme_icon(SNAME("TimelineIndicator")),
- Point2(ofs_x - get_editor_theme_icon(SNAME("TimelineIndicator"))->get_width() * 0.5, rect.position.y),
- color);
- if (stream->get_bpm() > 0 && _hovering_beat != -1) {
- // Draw hovered beat.
- float preview_offset = zoom_bar->get_value();
- float preview_len = zoom_bar->get_page();
- float beat_size = 60 / float(stream->get_bpm());
- int prev_beat = 0;
- for (int i = 0; i < rect.size.width; i++) {
- float ofs = preview_offset + i * preview_len / rect.size.width;
- int beat = int(ofs / beat_size);
- if (beat != prev_beat) {
- String text = itos(beat);
- int text_w = beat_font->get_string_size(text).width;
- if (i - text_w / 2 > 2 * EDSCALE && beat == _hovering_beat) {
- int x_ofs = i - text_w / 2;
- _indicator->draw_string(beat_font, Point2(x_ofs, 2 * EDSCALE + beat_font->get_ascent(main_size)), text, HORIZONTAL_ALIGNMENT_LEFT, rect.size.width - x_ofs, Font::DEFAULT_FONT_SIZE, color);
- break;
- }
- prev_beat = beat;
- }
- }
- }
- }
- void AudioStreamImportSettingsDialog::_on_indicator_mouse_exited() {
- _hovering_beat = -1;
- _indicator->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_on_input_indicator(Ref<InputEvent> p_event) {
- const Ref<InputEventMouseButton> mb = p_event;
- if (mb.is_valid() && mb->get_button_index() == MouseButton::LEFT) {
- if (stream->get_bpm() > 0) {
- int main_size = get_theme_font_size(SNAME("main_size"), EditorStringName(EditorFonts));
- Ref<Font> beat_font = get_theme_font(SNAME("main"), EditorStringName(EditorFonts));
- int y_ofs = beat_font->get_height(main_size) + 4 * EDSCALE;
- if ((!_dragging && mb->get_position().y < y_ofs) || _beat_len_dragging) {
- if (mb->is_pressed()) {
- _set_beat_len_to(mb->get_position().x);
- _beat_len_dragging = true;
- } else {
- _beat_len_dragging = false;
- }
- return;
- }
- }
- if (mb->is_pressed()) {
- _seek_to(mb->get_position().x);
- }
- _dragging = mb->is_pressed();
- }
- const Ref<InputEventMouseMotion> mm = p_event;
- if (mm.is_valid()) {
- if (_dragging) {
- _seek_to(mm->get_position().x);
- }
- if (_beat_len_dragging) {
- _set_beat_len_to(mm->get_position().x);
- }
- if (stream->get_bpm() > 0) {
- int main_size = get_theme_font_size(SNAME("main_size"), EditorStringName(EditorFonts));
- Ref<Font> beat_font = get_theme_font(SNAME("main"), EditorStringName(EditorFonts));
- int y_ofs = beat_font->get_height(main_size) + 4 * EDSCALE;
- if (mm->get_position().y < y_ofs) {
- int new_hovering_beat = _get_beat_at_pos(mm->get_position().x);
- if (new_hovering_beat != _hovering_beat) {
- _hovering_beat = new_hovering_beat;
- _indicator->queue_redraw();
- }
- } else if (_hovering_beat != -1) {
- _hovering_beat = -1;
- _indicator->queue_redraw();
- }
- }
- }
- }
- int AudioStreamImportSettingsDialog::_get_beat_at_pos(real_t p_x) {
- float ofs_sec = zoom_bar->get_value() + p_x * zoom_bar->get_page() / _preview->get_size().width;
- ofs_sec = CLAMP(ofs_sec, 0, stream->get_length());
- float beat_size = 60 / float(stream->get_bpm());
- int beat = int(ofs_sec / beat_size + 0.5);
- if (beat * beat_size > stream->get_length() + 0.001) { // Stream may end few audio frames before but may still want to use full loop.
- beat--;
- }
- return beat;
- }
- void AudioStreamImportSettingsDialog::_set_beat_len_to(real_t p_x) {
- int beat = _get_beat_at_pos(p_x);
- if (beat < 1) {
- beat = 1; // Because 0 is disable.
- }
- updating_settings = true;
- beats_enabled->set_pressed(true);
- beats_edit->set_value(beat);
- updating_settings = false;
- _settings_changed();
- }
- void AudioStreamImportSettingsDialog::_seek_to(real_t p_x) {
- _current = zoom_bar->get_value() + p_x / _preview->get_rect().size.x * zoom_bar->get_page();
- _current = CLAMP(_current, 0, stream->get_length());
- _player->seek(_current);
- _indicator->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::edit(const String &p_path, const String &p_importer, const Ref<AudioStream> &p_stream) {
- if (!stream.is_null()) {
- stream->disconnect_changed(callable_mp(this, &AudioStreamImportSettingsDialog::_audio_changed));
- }
- importer = p_importer;
- path = p_path;
- stream = p_stream;
- _player->set_stream(stream);
- _current = 0;
- String text = String::num(stream->get_length(), 2).pad_decimals(2) + "s";
- _duration_label->set_text(text);
- if (!stream.is_null()) {
- stream->connect_changed(callable_mp(this, &AudioStreamImportSettingsDialog::_audio_changed));
- _preview->queue_redraw();
- _indicator->queue_redraw();
- color_rect->queue_redraw();
- } else {
- hide();
- }
- params.clear();
- if (stream.is_valid()) {
- Ref<ConfigFile> config_file;
- config_file.instantiate();
- Error err = config_file->load(p_path + ".import");
- updating_settings = true;
- if (err == OK) {
- double bpm = config_file->get_value("params", "bpm", 0);
- int beats = config_file->get_value("params", "beat_count", 0);
- bpm_edit->set_value(bpm > 0 ? bpm : 120);
- bpm_enabled->set_pressed(bpm > 0);
- beats_edit->set_value(beats);
- beats_enabled->set_pressed(beats > 0);
- loop->set_pressed(config_file->get_value("params", "loop", false));
- loop_offset->set_value(config_file->get_value("params", "loop_offset", 0));
- bar_beats_edit->set_value(config_file->get_value("params", "bar_beats", 4));
- List<String> keys;
- config_file->get_section_keys("params", &keys);
- for (const String &K : keys) {
- params[K] = config_file->get_value("params", K);
- }
- } else {
- bpm_edit->set_value(false);
- bpm_enabled->set_pressed(false);
- beats_edit->set_value(0);
- beats_enabled->set_pressed(false);
- bar_beats_edit->set_value(4);
- loop->set_pressed(false);
- loop_offset->set_value(0);
- }
- _preview_zoom_reset();
- updating_settings = false;
- _settings_changed();
- set_title(vformat(TTR("Audio Stream Importer: %s"), p_path.get_file()));
- popup_centered();
- }
- }
- void AudioStreamImportSettingsDialog::_settings_changed() {
- if (updating_settings) {
- return;
- }
- updating_settings = true;
- stream->call("set_loop", loop->is_pressed());
- stream->call("set_loop_offset", loop_offset->get_value());
- if (loop->is_pressed()) {
- loop_offset->set_editable(true);
- } else {
- loop_offset->set_editable(false);
- }
- if (bpm_enabled->is_pressed()) {
- stream->call("set_bpm", bpm_edit->get_value());
- beats_enabled->set_disabled(false);
- beats_edit->set_editable(true);
- bar_beats_edit->set_editable(true);
- double bpm = bpm_edit->get_value();
- if (bpm > 0) {
- float beat_size = 60 / float(bpm);
- int beat_max = int((stream->get_length() + 0.001) / beat_size);
- int current_beat = beats_edit->get_value();
- beats_edit->set_max(beat_max);
- if (current_beat > beat_max) {
- beats_edit->set_value(beat_max);
- stream->call("set_beat_count", beat_max);
- }
- }
- stream->call("set_bar_beats", bar_beats_edit->get_value());
- } else {
- stream->call("set_bpm", 0);
- stream->call("set_bar_beats", 4);
- beats_enabled->set_disabled(true);
- beats_edit->set_editable(false);
- bar_beats_edit->set_editable(false);
- }
- if (bpm_enabled->is_pressed() && beats_enabled->is_pressed()) {
- stream->call("set_beat_count", beats_edit->get_value());
- } else {
- stream->call("set_beat_count", 0);
- }
- updating_settings = false;
- _preview->queue_redraw();
- _indicator->queue_redraw();
- color_rect->queue_redraw();
- }
- void AudioStreamImportSettingsDialog::_reimport() {
- params["loop"] = loop->is_pressed();
- params["loop_offset"] = loop_offset->get_value();
- params["bpm"] = bpm_enabled->is_pressed() ? double(bpm_edit->get_value()) : double(0);
- params["beat_count"] = (bpm_enabled->is_pressed() && beats_enabled->is_pressed()) ? int(beats_edit->get_value()) : int(0);
- params["bar_beats"] = (bpm_enabled->is_pressed()) ? int(bar_beats_edit->get_value()) : int(4);
- EditorFileSystem::get_singleton()->reimport_file_with_custom_parameters(path, importer, params);
- }
- AudioStreamImportSettingsDialog::AudioStreamImportSettingsDialog() {
- get_ok_button()->set_text(TTR("Reimport"));
- get_cancel_button()->set_text(TTR("Close"));
- VBoxContainer *main_vbox = memnew(VBoxContainer);
- add_child(main_vbox);
- HBoxContainer *loop_hb = memnew(HBoxContainer);
- loop_hb->add_theme_constant_override("separation", 4 * EDSCALE);
- loop = memnew(CheckBox);
- loop->set_text(TTR("Enable"));
- loop->set_tooltip_text(TTR("Enable looping."));
- loop->connect("toggled", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- loop_hb->add_child(loop);
- loop_hb->add_spacer();
- loop_hb->add_child(memnew(Label(TTR("Offset:"))));
- loop_offset = memnew(SpinBox);
- loop_offset->set_max(10000);
- loop_offset->set_step(0.001);
- loop_offset->set_suffix("sec");
- loop_offset->set_tooltip_text(TTR("Loop offset (from beginning). Note that if BPM is set, this setting will be ignored."));
- loop_offset->connect("value_changed", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- loop_hb->add_child(loop_offset);
- main_vbox->add_margin_child(TTR("Loop:"), loop_hb);
- HBoxContainer *interactive_hb = memnew(HBoxContainer);
- interactive_hb->add_theme_constant_override("separation", 4 * EDSCALE);
- bpm_enabled = memnew(CheckBox);
- bpm_enabled->set_text((TTR("BPM:")));
- bpm_enabled->connect("toggled", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- interactive_hb->add_child(bpm_enabled);
- bpm_edit = memnew(SpinBox);
- bpm_edit->set_max(400);
- bpm_edit->set_step(0.01);
- bpm_edit->set_tooltip_text(TTR("Configure the Beats Per Measure (tempo) used for the interactive streams.\nThis is required in order to configure beat information."));
- bpm_edit->connect("value_changed", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- interactive_hb->add_child(bpm_edit);
- interactive_hb->add_spacer();
- beats_enabled = memnew(CheckBox);
- beats_enabled->set_text(TTR("Beat Count:"));
- beats_enabled->connect("toggled", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- interactive_hb->add_child(beats_enabled);
- beats_edit = memnew(SpinBox);
- beats_edit->set_tooltip_text(TTR("Configure the amount of Beats used for music-aware looping. If zero, it will be autodetected from the length.\nIt is recommended to set this value (either manually or by clicking on a beat number in the preview) to ensure looping works properly."));
- beats_edit->set_max(99999);
- beats_edit->connect("value_changed", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- interactive_hb->add_child(beats_edit);
- bar_beats_label = memnew(Label(TTR("Bar Beats:")));
- interactive_hb->add_child(bar_beats_label);
- bar_beats_edit = memnew(SpinBox);
- bar_beats_edit->set_tooltip_text(TTR("Configure the Beats Per Bar. This used for music-aware transitions between AudioStreams."));
- bar_beats_edit->set_min(2);
- bar_beats_edit->set_max(32);
- bar_beats_edit->connect("value_changed", callable_mp(this, &AudioStreamImportSettingsDialog::_settings_changed).unbind(1));
- interactive_hb->add_child(bar_beats_edit);
- interactive_hb->add_spacer();
- main_vbox->add_margin_child(TTR("Music Playback:"), interactive_hb);
- color_rect = memnew(ColorRect);
- main_vbox->add_margin_child(TTR("Preview:"), color_rect);
- color_rect->set_custom_minimum_size(Size2(600, 200) * EDSCALE);
- color_rect->set_v_size_flags(Control::SIZE_EXPAND_FILL);
- _player = memnew(AudioStreamPlayer);
- _player->connect(SceneStringName(finished), callable_mp(this, &AudioStreamImportSettingsDialog::_on_finished));
- color_rect->add_child(_player);
- VBoxContainer *vbox = memnew(VBoxContainer);
- vbox->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT, Control::PRESET_MODE_MINSIZE, 0);
- color_rect->add_child(vbox);
- vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
- _preview = memnew(ColorRect);
- _preview->set_v_size_flags(Control::SIZE_EXPAND_FILL);
- _preview->connect(SceneStringName(draw), callable_mp(this, &AudioStreamImportSettingsDialog::_draw_preview));
- _preview->set_v_size_flags(Control::SIZE_EXPAND_FILL);
- vbox->add_child(_preview);
- HBoxContainer *zoom_hbox = memnew(HBoxContainer);
- zoom_bar = memnew(HScrollBar);
- zoom_in = memnew(Button);
- zoom_in->set_flat(true);
- zoom_reset = memnew(Button);
- zoom_reset->set_flat(true);
- zoom_out = memnew(Button);
- zoom_out->set_flat(true);
- zoom_hbox->add_child(zoom_bar);
- zoom_bar->set_h_size_flags(Control::SIZE_EXPAND_FILL);
- zoom_bar->set_v_size_flags(Control::SIZE_EXPAND_FILL);
- zoom_hbox->add_child(zoom_out);
- zoom_hbox->add_child(zoom_reset);
- zoom_hbox->add_child(zoom_in);
- zoom_in->connect(SceneStringName(pressed), callable_mp(this, &AudioStreamImportSettingsDialog::_preview_zoom_in));
- zoom_reset->connect(SceneStringName(pressed), callable_mp(this, &AudioStreamImportSettingsDialog::_preview_zoom_reset));
- zoom_out->connect(SceneStringName(pressed), callable_mp(this, &AudioStreamImportSettingsDialog::_preview_zoom_out));
- zoom_bar->connect("value_changed", callable_mp(this, &AudioStreamImportSettingsDialog::_preview_zoom_offset_changed));
- vbox->add_child(zoom_hbox);
- _indicator = memnew(Control);
- _indicator->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT);
- _indicator->connect(SceneStringName(draw), callable_mp(this, &AudioStreamImportSettingsDialog::_draw_indicator));
- _indicator->connect(SceneStringName(gui_input), callable_mp(this, &AudioStreamImportSettingsDialog::_on_input_indicator));
- _indicator->connect(SceneStringName(mouse_exited), callable_mp(this, &AudioStreamImportSettingsDialog::_on_indicator_mouse_exited));
- _preview->add_child(_indicator);
- HBoxContainer *hbox = memnew(HBoxContainer);
- hbox->add_theme_constant_override("separation", 0);
- vbox->add_child(hbox);
- _play_button = memnew(Button);
- _play_button->set_flat(true);
- hbox->add_child(_play_button);
- _play_button->set_focus_mode(Control::FOCUS_NONE);
- _play_button->connect(SceneStringName(pressed), callable_mp(this, &AudioStreamImportSettingsDialog::_play));
- _stop_button = memnew(Button);
- _stop_button->set_flat(true);
- hbox->add_child(_stop_button);
- _stop_button->set_focus_mode(Control::FOCUS_NONE);
- _stop_button->connect(SceneStringName(pressed), callable_mp(this, &AudioStreamImportSettingsDialog::_stop));
- _current_label = memnew(Label);
- _current_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_RIGHT);
- _current_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
- _current_label->set_modulate(Color(1, 1, 1, 0.5));
- hbox->add_child(_current_label);
- _duration_label = memnew(Label);
- hbox->add_child(_duration_label);
- singleton = this;
- }
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