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- /**************************************************************************/
- /* editor_audio_buses.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 "editor_audio_buses.h"
- #include "core/config/project_settings.h"
- #include "core/input/input.h"
- #include "core/io/resource_saver.h"
- #include "core/os/keyboard.h"
- #include "editor/editor_command_palette.h"
- #include "editor/editor_node.h"
- #include "editor/editor_settings.h"
- #include "editor/editor_string_names.h"
- #include "editor/editor_undo_redo_manager.h"
- #include "editor/filesystem_dock.h"
- #include "editor/gui/editor_bottom_panel.h"
- #include "editor/gui/editor_file_dialog.h"
- #include "editor/themes/editor_scale.h"
- #include "editor/themes/editor_theme_manager.h"
- #include "scene/gui/separator.h"
- #include "scene/resources/font.h"
- #include "servers/audio_server.h"
- void EditorAudioBus::_update_visible_channels() {
- int i = 0;
- for (; i < cc; i++) {
- if (!channel[i].vu_l->is_visible()) {
- channel[i].vu_l->show();
- }
- if (!channel[i].vu_r->is_visible()) {
- channel[i].vu_r->show();
- }
- }
- for (; i < CHANNELS_MAX; i++) {
- if (channel[i].vu_l->is_visible()) {
- channel[i].vu_l->hide();
- }
- if (channel[i].vu_r->is_visible()) {
- channel[i].vu_r->hide();
- }
- }
- }
- void EditorAudioBus::_notification(int p_what) {
- switch (p_what) {
- case NOTIFICATION_ENTER_TREE:
- case NOTIFICATION_THEME_CHANGED: {
- Ref<Texture2D> active_bus_texture = get_editor_theme_icon(SNAME("BusVuActive"));
- for (int i = 0; i < CHANNELS_MAX; i++) {
- channel[i].vu_l->set_under_texture(active_bus_texture);
- channel[i].vu_l->set_tint_under(Color(0.75, 0.75, 0.75));
- channel[i].vu_l->set_progress_texture(active_bus_texture);
- channel[i].vu_r->set_under_texture(active_bus_texture);
- channel[i].vu_r->set_tint_under(Color(0.75, 0.75, 0.75));
- channel[i].vu_r->set_progress_texture(active_bus_texture);
- channel[i].prev_active = true;
- }
- disabled_vu = get_editor_theme_icon(SNAME("BusVuFrozen"));
- Color solo_color = EditorThemeManager::is_dark_theme() ? Color(1.0, 0.89, 0.22) : Color(1.9, 1.74, 0.83);
- Color mute_color = EditorThemeManager::is_dark_theme() ? Color(1.0, 0.16, 0.16) : Color(2.35, 1.03, 1.03);
- Color bypass_color = EditorThemeManager::is_dark_theme() ? Color(0.13, 0.8, 1.0) : Color(1.03, 2.04, 2.35);
- float darkening_factor = EditorThemeManager::is_dark_theme() ? 0.15 : 0.65;
- Ref<StyleBoxFlat>(solo->get_theme_stylebox(SceneStringName(pressed)))->set_border_color(solo_color.darkened(darkening_factor));
- Ref<StyleBoxFlat>(mute->get_theme_stylebox(SceneStringName(pressed)))->set_border_color(mute_color.darkened(darkening_factor));
- Ref<StyleBoxFlat>(bypass->get_theme_stylebox(SceneStringName(pressed)))->set_border_color(bypass_color.darkened(darkening_factor));
- solo->set_icon(get_editor_theme_icon(SNAME("AudioBusSolo")));
- solo->add_theme_color_override("icon_pressed_color", solo_color);
- mute->set_icon(get_editor_theme_icon(SNAME("AudioBusMute")));
- mute->add_theme_color_override("icon_pressed_color", mute_color);
- bypass->set_icon(get_editor_theme_icon(SNAME("AudioBusBypass")));
- bypass->add_theme_color_override("icon_pressed_color", bypass_color);
- bus_options->set_icon(get_editor_theme_icon(SNAME("GuiTabMenuHl")));
- audio_value_preview_label->add_theme_color_override("font_color", get_theme_color(SNAME("font_color"), SNAME("TooltipLabel")));
- audio_value_preview_label->add_theme_color_override("font_shadow_color", get_theme_color(SNAME("font_shadow_color"), SNAME("TooltipLabel")));
- audio_value_preview_box->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("TooltipPanel")));
- for (int i = 0; i < effect_options->get_item_count(); i++) {
- String class_name = effect_options->get_item_metadata(i);
- Ref<Texture> icon = EditorNode::get_singleton()->get_class_icon(class_name);
- effect_options->set_item_icon(i, icon);
- }
- } break;
- case NOTIFICATION_READY: {
- update_bus();
- set_process(true);
- } break;
- case NOTIFICATION_DRAW: {
- if (is_master) {
- draw_style_box(get_theme_stylebox(SNAME("disabled"), SNAME("Button")), Rect2(Vector2(), get_size()));
- } else if (has_focus()) {
- draw_style_box(get_theme_stylebox(SNAME("focus"), SNAME("Button")), Rect2(Vector2(), get_size()));
- } else {
- draw_style_box(get_theme_stylebox(SNAME("panel"), SNAME("TabContainer")), Rect2(Vector2(), get_size()));
- }
- if (get_index() != 0 && hovering_drop) {
- Color accent = get_theme_color(SNAME("accent_color"), EditorStringName(Editor));
- accent.a *= 0.7;
- draw_rect(Rect2(Point2(), get_size()), accent, false);
- }
- } break;
- case NOTIFICATION_PROCESS: {
- if (cc != AudioServer::get_singleton()->get_bus_channels(get_index())) {
- cc = AudioServer::get_singleton()->get_bus_channels(get_index());
- _update_visible_channels();
- }
- for (int i = 0; i < cc; i++) {
- float real_peak[2] = { -100, -100 };
- bool activity_found = false;
- if (AudioServer::get_singleton()->is_bus_channel_active(get_index(), i)) {
- activity_found = true;
- real_peak[0] = MAX(real_peak[0], AudioServer::get_singleton()->get_bus_peak_volume_left_db(get_index(), i));
- real_peak[1] = MAX(real_peak[1], AudioServer::get_singleton()->get_bus_peak_volume_right_db(get_index(), i));
- }
- if (real_peak[0] > channel[i].peak_l) {
- channel[i].peak_l = real_peak[0];
- } else {
- channel[i].peak_l -= get_process_delta_time() * 60.0;
- }
- if (real_peak[1] > channel[i].peak_r) {
- channel[i].peak_r = real_peak[1];
- } else {
- channel[i].peak_r -= get_process_delta_time() * 60.0;
- }
- channel[i].vu_l->set_value(channel[i].peak_l);
- channel[i].vu_r->set_value(channel[i].peak_r);
- if (activity_found != channel[i].prev_active) {
- if (activity_found) {
- channel[i].vu_l->set_over_texture(Ref<Texture2D>());
- channel[i].vu_r->set_over_texture(Ref<Texture2D>());
- } else {
- channel[i].vu_l->set_over_texture(disabled_vu);
- channel[i].vu_r->set_over_texture(disabled_vu);
- }
- channel[i].prev_active = activity_found;
- }
- }
- } break;
- case NOTIFICATION_VISIBILITY_CHANGED: {
- for (int i = 0; i < CHANNELS_MAX; i++) {
- channel[i].peak_l = -100;
- channel[i].peak_r = -100;
- channel[i].prev_active = true;
- }
- set_process(is_visible_in_tree());
- } break;
- case NOTIFICATION_MOUSE_EXIT:
- case NOTIFICATION_DRAG_END: {
- if (hovering_drop) {
- hovering_drop = false;
- queue_redraw();
- }
- } break;
- }
- }
- void EditorAudioBus::update_send() {
- send->clear();
- if (is_master) {
- send->set_disabled(true);
- send->set_text(TTR("Speakers"));
- } else {
- send->set_disabled(false);
- StringName current_send = AudioServer::get_singleton()->get_bus_send(get_index());
- int current_send_index = 0; //by default to master
- for (int i = 0; i < get_index(); i++) {
- StringName send_name = AudioServer::get_singleton()->get_bus_name(i);
- send->add_item(send_name);
- if (send_name == current_send) {
- current_send_index = i;
- }
- }
- send->select(current_send_index);
- }
- }
- void EditorAudioBus::update_bus() {
- if (updating_bus) {
- return;
- }
- updating_bus = true;
- int index = get_index();
- float db_value = AudioServer::get_singleton()->get_bus_volume_db(index);
- slider->set_value(_scaled_db_to_normalized_volume(db_value));
- track_name->set_text(AudioServer::get_singleton()->get_bus_name(index));
- if (is_master) {
- track_name->set_editable(false);
- }
- solo->set_pressed(AudioServer::get_singleton()->is_bus_solo(index));
- mute->set_pressed(AudioServer::get_singleton()->is_bus_mute(index));
- bypass->set_pressed(AudioServer::get_singleton()->is_bus_bypassing_effects(index));
- // effects..
- effects->clear();
- TreeItem *root = effects->create_item();
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_effect_count(index); i++) {
- Ref<AudioEffect> afx = AudioServer::get_singleton()->get_bus_effect(index, i);
- TreeItem *fx = effects->create_item(root);
- fx->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
- fx->set_editable(0, true);
- fx->set_checked(0, AudioServer::get_singleton()->is_bus_effect_enabled(index, i));
- fx->set_text(0, afx->get_name());
- fx->set_metadata(0, i);
- }
- TreeItem *add = effects->create_item(root);
- add->set_cell_mode(0, TreeItem::CELL_MODE_CUSTOM);
- add->set_editable(0, true);
- add->set_selectable(0, false);
- add->set_text(0, TTR("Add Effect"));
- update_send();
- updating_bus = false;
- }
- void EditorAudioBus::_name_changed(const String &p_new_name) {
- if (updating_bus) {
- return;
- }
- updating_bus = true;
- track_name->release_focus();
- if (p_new_name == AudioServer::get_singleton()->get_bus_name(get_index())) {
- updating_bus = false;
- return;
- }
- String attempt = p_new_name;
- int attempts = 1;
- while (true) {
- bool name_free = true;
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) {
- if (AudioServer::get_singleton()->get_bus_name(i) == attempt) {
- name_free = false;
- break;
- }
- }
- if (name_free) {
- break;
- }
- attempts++;
- attempt = p_new_name + " " + itos(attempts);
- }
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- StringName current = AudioServer::get_singleton()->get_bus_name(get_index());
- ur->create_action(TTR("Rename Audio Bus"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_name", get_index(), attempt);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_name", get_index(), current);
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) {
- if (AudioServer::get_singleton()->get_bus_send(i) == current) {
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_send", i, attempt);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_send", i, current);
- }
- }
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->add_do_method(buses, "_update_sends");
- ur->add_undo_method(buses, "_update_sends");
- ur->commit_action();
- updating_bus = false;
- }
- void EditorAudioBus::_volume_changed(float p_normalized) {
- if (updating_bus) {
- return;
- }
- updating_bus = true;
- const float p_db = _normalized_volume_to_scaled_db(p_normalized);
- if (Input::get_singleton()->is_key_pressed(Key::CMD_OR_CTRL)) {
- // Snap the value when holding Ctrl for easier editing.
- // To do so, it needs to be converted back to normalized volume (as the slider uses that unit).
- slider->set_value(_scaled_db_to_normalized_volume(Math::round(p_db)));
- }
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Change Audio Bus Volume"), UndoRedo::MERGE_ENDS);
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_volume_db", get_index(), p_db);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_volume_db", get_index(), AudioServer::get_singleton()->get_bus_volume_db(get_index()));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- updating_bus = false;
- }
- float EditorAudioBus::_normalized_volume_to_scaled_db(float normalized) {
- /* There are three different formulas for the conversion from normalized
- * values to relative decibal values.
- * One formula is an exponential graph which intends to counteract
- * the logarithmic nature of human hearing. This is an approximation
- * of the behavior of a 'logarithmic potentiometer' found on most
- * musical instruments and also emulated in popular software.
- * The other two equations are hand-tuned linear tapers that intend to
- * try to ease the exponential equation in areas where it makes sense.*/
- if (normalized > 0.6f) {
- return 22.22f * normalized - 16.2f;
- } else if (normalized < 0.05f) {
- return 830.72 * normalized - 80.0f;
- } else {
- return 45.0f * Math::pow(normalized - 1.0, 3);
- }
- }
- float EditorAudioBus::_scaled_db_to_normalized_volume(float db) {
- /* Inversion of equations found in _normalized_volume_to_scaled_db.
- * IMPORTANT: If one function changes, the other much change to reflect it. */
- if (db > -2.88) {
- return (db + 16.2f) / 22.22f;
- } else if (db < -38.602f) {
- return (db + 80.00f) / 830.72f;
- } else {
- if (db < 0.0) {
- /* To accommodate for NaN on negative numbers for root, we will mirror the
- * results of the positive db range in order to get the desired numerical
- * value on the negative side. */
- float positive_x = Math::pow(Math::abs(db) / 45.0f, 1.0f / 3.0f) + 1.0f;
- Vector2 translation = Vector2(1.0f, 0.0f) - Vector2(positive_x, Math::abs(db));
- Vector2 reflected_position = Vector2(1.0, 0.0f) + translation;
- return reflected_position.x;
- } else {
- return Math::pow(db / 45.0f, 1.0f / 3.0f) + 1.0f;
- }
- }
- }
- void EditorAudioBus::_show_value(float slider_value) {
- float db;
- if (Input::get_singleton()->is_key_pressed(Key::CMD_OR_CTRL)) {
- // Display the correct (snapped) value when holding Ctrl
- db = Math::round(_normalized_volume_to_scaled_db(slider_value));
- } else {
- db = _normalized_volume_to_scaled_db(slider_value);
- }
- String text;
- if (Math::is_zero_approx(Math::snapped(db, 0.1))) {
- // Prevent displaying `-0.0 dB` and show ` 0.0 dB` instead.
- // The leading space makes the text visually line up with its positive/negative counterparts.
- text = " 0.0 dB";
- } else {
- // Show an explicit `+` sign if positive.
- text = vformat("%+.1f dB", db);
- }
- // Also set the preview text as a standard Control tooltip.
- // This way, it can be seen when the slider is merely hovered (instead of dragged).
- slider->set_tooltip_text(text);
- audio_value_preview_label->set_text(text);
- const Vector2 slider_size = slider->get_size();
- const Vector2 slider_position = slider->get_global_position();
- const float vert_padding = 10.0f;
- const Vector2 box_position = Vector2(slider_size.x, (slider_size.y - vert_padding) * (1.0f - slider->get_value()) - vert_padding);
- audio_value_preview_box->set_position(slider_position + box_position);
- audio_value_preview_box->set_size(audio_value_preview_label->get_size());
- if (slider->has_focus() && !audio_value_preview_box->is_visible()) {
- audio_value_preview_box->show();
- }
- preview_timer->start();
- }
- void EditorAudioBus::_hide_value_preview() {
- audio_value_preview_box->hide();
- }
- void EditorAudioBus::_solo_toggled() {
- updating_bus = true;
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Toggle Audio Bus Solo"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_solo", get_index(), solo->is_pressed());
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_solo", get_index(), AudioServer::get_singleton()->is_bus_solo(get_index()));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- updating_bus = false;
- }
- void EditorAudioBus::_mute_toggled() {
- updating_bus = true;
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Toggle Audio Bus Mute"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_mute", get_index(), mute->is_pressed());
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_mute", get_index(), AudioServer::get_singleton()->is_bus_mute(get_index()));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- updating_bus = false;
- }
- void EditorAudioBus::_bypass_toggled() {
- updating_bus = true;
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Toggle Audio Bus Bypass Effects"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_bypass_effects", get_index(), bypass->is_pressed());
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_bypass_effects", get_index(), AudioServer::get_singleton()->is_bus_bypassing_effects(get_index()));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- updating_bus = false;
- }
- void EditorAudioBus::_send_selected(int p_which) {
- updating_bus = true;
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Select Audio Bus Send"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_send", get_index(), send->get_item_text(p_which));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_send", get_index(), AudioServer::get_singleton()->get_bus_send(get_index()));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- updating_bus = false;
- }
- void EditorAudioBus::_effect_selected() {
- TreeItem *effect = effects->get_selected();
- if (!effect) {
- return;
- }
- updating_bus = true;
- if (effect->get_metadata(0) != Variant()) {
- int index = effect->get_metadata(0);
- Ref<AudioEffect> effect2 = AudioServer::get_singleton()->get_bus_effect(get_index(), index);
- if (effect2.is_valid()) {
- EditorNode::get_singleton()->push_item(effect2.ptr());
- }
- }
- updating_bus = false;
- }
- void EditorAudioBus::_effect_edited() {
- if (updating_bus) {
- return;
- }
- TreeItem *effect = effects->get_edited();
- if (!effect) {
- return;
- }
- if (effect->get_metadata(0) == Variant()) {
- Rect2 area = effects->get_item_rect(effect);
- effect_options->set_position(effects->get_screen_position() + area.position + Vector2(0, area.size.y));
- effect_options->reset_size();
- effect_options->popup();
- //add effect
- } else {
- int index = effect->get_metadata(0);
- updating_bus = true;
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Select Audio Bus Send"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_effect_enabled", get_index(), index, effect->is_checked(0));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_effect_enabled", get_index(), index, AudioServer::get_singleton()->is_bus_effect_enabled(get_index(), index));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- updating_bus = false;
- }
- }
- void EditorAudioBus::_effect_add(int p_which) {
- if (updating_bus) {
- return;
- }
- StringName name = effect_options->get_item_metadata(p_which);
- Object *fx = ClassDB::instantiate(name);
- ERR_FAIL_NULL(fx);
- AudioEffect *afx = Object::cast_to<AudioEffect>(fx);
- ERR_FAIL_NULL(afx);
- Ref<AudioEffect> afxr = Ref<AudioEffect>(afx);
- afxr->set_name(effect_options->get_item_text(p_which));
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Add Audio Bus Effect"));
- ur->add_do_method(AudioServer::get_singleton(), "add_bus_effect", get_index(), afxr, -1);
- ur->add_undo_method(AudioServer::get_singleton(), "remove_bus_effect", get_index(), AudioServer::get_singleton()->get_bus_effect_count(get_index()));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- }
- void EditorAudioBus::gui_input(const Ref<InputEvent> &p_event) {
- ERR_FAIL_COND(p_event.is_null());
- Ref<InputEventMouseButton> mb = p_event;
- if (mb.is_valid() && mb->get_button_index() == MouseButton::RIGHT && mb->is_pressed()) {
- bus_popup->set_position(get_screen_position() + mb->get_position());
- bus_popup->reset_size();
- bus_popup->popup();
- }
- }
- void EditorAudioBus::_effects_gui_input(Ref<InputEvent> p_event) {
- Ref<InputEventKey> k = p_event;
- if (k.is_valid() && k->is_pressed() && !k->is_echo() && k->get_keycode() == Key::KEY_DELETE) {
- TreeItem *current_effect = effects->get_selected();
- if (current_effect && current_effect->get_metadata(0).get_type() == Variant::INT) {
- _delete_effect_pressed(0);
- accept_event();
- }
- }
- }
- void EditorAudioBus::_bus_popup_pressed(int p_option) {
- if (p_option == 2) {
- // Reset volume
- emit_signal(SNAME("vol_reset_request"));
- } else if (p_option == 1) {
- emit_signal(SNAME("delete_request"));
- } else if (p_option == 0) {
- //duplicate
- emit_signal(SNAME("duplicate_request"), get_index());
- }
- }
- Variant EditorAudioBus::get_drag_data(const Point2 &p_point) {
- if (get_index() == 0) {
- return Variant();
- }
- Control *c = memnew(Control);
- Panel *p = memnew(Panel);
- c->add_child(p);
- p->set_modulate(Color(1, 1, 1, 0.7));
- p->add_theme_style_override("panel", get_theme_stylebox(SNAME("focus"), SNAME("Button")));
- p->set_size(get_size());
- p->set_position(-p_point);
- set_drag_preview(c);
- Dictionary d;
- d["type"] = "move_audio_bus";
- d["index"] = get_index();
- if (get_index() < AudioServer::get_singleton()->get_bus_count() - 1) {
- emit_signal(SNAME("drop_end_request"));
- }
- return d;
- }
- bool EditorAudioBus::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
- if (get_index() == 0) {
- return false;
- }
- Dictionary d = p_data;
- if (d.has("type") && String(d["type"]) == "move_audio_bus" && (int)d["index"] != get_index()) {
- hovering_drop = true;
- return true;
- }
- return false;
- }
- void EditorAudioBus::drop_data(const Point2 &p_point, const Variant &p_data) {
- Dictionary d = p_data;
- emit_signal(SNAME("dropped"), d["index"], get_index());
- }
- Variant EditorAudioBus::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
- TreeItem *item = effects->get_item_at_position(p_point);
- if (!item) {
- return Variant();
- }
- Variant md = item->get_metadata(0);
- if (md.get_type() == Variant::INT) {
- Dictionary fxd;
- fxd["type"] = "audio_bus_effect";
- fxd["bus"] = get_index();
- fxd["effect"] = md;
- Label *l = memnew(Label);
- l->set_text(item->get_text(0));
- effects->set_drag_preview(l);
- return fxd;
- }
- return Variant();
- }
- bool EditorAudioBus::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
- Dictionary d = p_data;
- if (!d.has("type") || String(d["type"]) != "audio_bus_effect") {
- return false;
- }
- TreeItem *item = effects->get_item_at_position(p_point);
- if (!item) {
- return false;
- }
- effects->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
- return true;
- }
- void EditorAudioBus::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
- Dictionary d = p_data;
- TreeItem *item = effects->get_item_at_position(p_point);
- if (!item) {
- return;
- }
- int pos = effects->get_drop_section_at_position(p_point);
- Variant md = item->get_metadata(0);
- int paste_at;
- int bus = d["bus"];
- int effect = d["effect"];
- if (md.get_type() == Variant::INT) {
- paste_at = md;
- if (pos > 0) {
- paste_at++;
- }
- if (bus == get_index() && paste_at > effect) {
- paste_at--;
- }
- } else {
- paste_at = -1;
- }
- bool enabled = AudioServer::get_singleton()->is_bus_effect_enabled(bus, effect);
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Move Bus Effect"));
- ur->add_do_method(AudioServer::get_singleton(), "remove_bus_effect", bus, effect);
- ur->add_do_method(AudioServer::get_singleton(), "add_bus_effect", get_index(), AudioServer::get_singleton()->get_bus_effect(bus, effect), paste_at);
- if (paste_at == -1) {
- paste_at = AudioServer::get_singleton()->get_bus_effect_count(get_index());
- if (bus == get_index()) {
- paste_at--;
- }
- }
- if (!enabled) {
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_effect_enabled", get_index(), paste_at, false);
- }
- ur->add_undo_method(AudioServer::get_singleton(), "remove_bus_effect", get_index(), paste_at);
- ur->add_undo_method(AudioServer::get_singleton(), "add_bus_effect", bus, AudioServer::get_singleton()->get_bus_effect(bus, effect), effect);
- if (!enabled) {
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_effect_enabled", bus, effect, false);
- }
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- if (get_index() != bus) {
- ur->add_do_method(buses, "_update_bus", bus);
- ur->add_undo_method(buses, "_update_bus", bus);
- }
- ur->commit_action();
- }
- void EditorAudioBus::_delete_effect_pressed(int p_option) {
- TreeItem *item = effects->get_selected();
- if (!item) {
- return;
- }
- if (item->get_metadata(0).get_type() != Variant::INT) {
- return;
- }
- int index = item->get_metadata(0);
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Delete Bus Effect"));
- ur->add_do_method(AudioServer::get_singleton(), "remove_bus_effect", get_index(), index);
- ur->add_undo_method(AudioServer::get_singleton(), "add_bus_effect", get_index(), AudioServer::get_singleton()->get_bus_effect(get_index(), index), index);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_effect_enabled", get_index(), index, AudioServer::get_singleton()->is_bus_effect_enabled(get_index(), index));
- ur->add_do_method(buses, "_update_bus", get_index());
- ur->add_undo_method(buses, "_update_bus", get_index());
- ur->commit_action();
- }
- void EditorAudioBus::_effect_rmb(const Vector2 &p_pos, MouseButton p_button) {
- if (p_button != MouseButton::RIGHT) {
- return;
- }
- TreeItem *item = effects->get_selected();
- if (!item) {
- return;
- }
- if (item->get_metadata(0).get_type() != Variant::INT) {
- return;
- }
- delete_effect_popup->set_position(get_screen_position() + get_local_mouse_position());
- delete_effect_popup->reset_size();
- delete_effect_popup->popup();
- }
- void EditorAudioBus::_bind_methods() {
- ClassDB::bind_method("update_bus", &EditorAudioBus::update_bus);
- ClassDB::bind_method("update_send", &EditorAudioBus::update_send);
- ADD_SIGNAL(MethodInfo("duplicate_request"));
- ADD_SIGNAL(MethodInfo("delete_request"));
- ADD_SIGNAL(MethodInfo("vol_reset_request"));
- ADD_SIGNAL(MethodInfo("drop_end_request"));
- ADD_SIGNAL(MethodInfo("dropped"));
- }
- EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses, bool p_is_master) {
- buses = p_buses;
- is_master = p_is_master;
- set_tooltip_text(TTR("Drag & drop to rearrange."));
- VBoxContainer *vb = memnew(VBoxContainer);
- add_child(vb);
- set_v_size_flags(SIZE_EXPAND_FILL);
- track_name = memnew(LineEdit);
- track_name->connect("text_submitted", callable_mp(this, &EditorAudioBus::_name_changed));
- track_name->connect(SceneStringName(focus_exited), callable_mp(this, &EditorAudioBus::_name_focus_exit));
- vb->add_child(track_name);
- HBoxContainer *hbc = memnew(HBoxContainer);
- vb->add_child(hbc);
- solo = memnew(Button);
- solo->set_theme_type_variation("FlatButton");
- solo->set_toggle_mode(true);
- solo->set_tooltip_text(TTR("Solo"));
- solo->set_focus_mode(FOCUS_NONE);
- solo->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBus::_solo_toggled));
- hbc->add_child(solo);
- mute = memnew(Button);
- mute->set_theme_type_variation("FlatButton");
- mute->set_toggle_mode(true);
- mute->set_tooltip_text(TTR("Mute"));
- mute->set_focus_mode(FOCUS_NONE);
- mute->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBus::_mute_toggled));
- hbc->add_child(mute);
- bypass = memnew(Button);
- bypass->set_theme_type_variation("FlatButton");
- bypass->set_toggle_mode(true);
- bypass->set_tooltip_text(TTR("Bypass"));
- bypass->set_focus_mode(FOCUS_NONE);
- bypass->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBus::_bypass_toggled));
- hbc->add_child(bypass);
- hbc->add_spacer();
- Ref<StyleBoxEmpty> sbempty = memnew(StyleBoxEmpty);
- for (int i = 0; i < hbc->get_child_count(); i++) {
- Control *child = Object::cast_to<Control>(hbc->get_child(i));
- child->begin_bulk_theme_override();
- child->add_theme_style_override("normal", sbempty);
- child->add_theme_style_override("hover", sbempty);
- child->add_theme_style_override("focus", sbempty);
- Ref<StyleBoxFlat> sbflat = memnew(StyleBoxFlat);
- sbflat->set_content_margin_all(0);
- sbflat->set_bg_color(Color(1, 1, 1, 0));
- sbflat->set_border_width(Side::SIDE_BOTTOM, Math::round(3 * EDSCALE));
- child->add_theme_style_override(SceneStringName(pressed), sbflat);
- child->end_bulk_theme_override();
- }
- HSeparator *separator = memnew(HSeparator);
- separator->set_mouse_filter(MOUSE_FILTER_PASS);
- vb->add_child(separator);
- HBoxContainer *hb = memnew(HBoxContainer);
- vb->add_child(hb);
- slider = memnew(VSlider);
- slider->set_min(0.0);
- slider->set_max(1.0);
- slider->set_step(0.0001);
- slider->set_clip_contents(false);
- audio_value_preview_box = memnew(Panel);
- slider->add_child(audio_value_preview_box);
- audio_value_preview_box->set_as_top_level(true);
- audio_value_preview_box->set_mouse_filter(MOUSE_FILTER_PASS);
- audio_value_preview_box->hide();
- HBoxContainer *audioprev_hbc = memnew(HBoxContainer);
- audioprev_hbc->set_v_size_flags(SIZE_EXPAND_FILL);
- audioprev_hbc->set_h_size_flags(SIZE_EXPAND_FILL);
- audio_value_preview_box->add_child(audioprev_hbc);
- audio_value_preview_label = memnew(Label);
- audio_value_preview_label->set_v_size_flags(SIZE_EXPAND_FILL);
- audio_value_preview_label->set_h_size_flags(SIZE_EXPAND_FILL);
- audio_value_preview_label->set_mouse_filter(MOUSE_FILTER_PASS);
- audioprev_hbc->add_child(audio_value_preview_label);
- preview_timer = memnew(Timer);
- preview_timer->set_wait_time(0.8f);
- preview_timer->set_one_shot(true);
- add_child(preview_timer);
- slider->connect("value_changed", callable_mp(this, &EditorAudioBus::_volume_changed));
- slider->connect("value_changed", callable_mp(this, &EditorAudioBus::_show_value));
- preview_timer->connect("timeout", callable_mp(this, &EditorAudioBus::_hide_value_preview));
- hb->add_child(slider);
- cc = 0;
- for (int i = 0; i < CHANNELS_MAX; i++) {
- channel[i].vu_l = memnew(TextureProgressBar);
- channel[i].vu_l->set_fill_mode(TextureProgressBar::FILL_BOTTOM_TO_TOP);
- hb->add_child(channel[i].vu_l);
- channel[i].vu_l->set_min(-80);
- channel[i].vu_l->set_max(24);
- channel[i].vu_l->set_step(0.1);
- channel[i].vu_r = memnew(TextureProgressBar);
- channel[i].vu_r->set_fill_mode(TextureProgressBar::FILL_BOTTOM_TO_TOP);
- hb->add_child(channel[i].vu_r);
- channel[i].vu_r->set_min(-80);
- channel[i].vu_r->set_max(24);
- channel[i].vu_r->set_step(0.1);
- channel[i].peak_l = 0.0f;
- channel[i].peak_r = 0.0f;
- }
- EditorAudioMeterNotches *scale = memnew(EditorAudioMeterNotches);
- for (float db = 6.0f; db >= -80.0f; db -= 6.0f) {
- bool renderNotch = (db >= -6.0f || db == -24.0f || db == -72.0f);
- scale->add_notch(_scaled_db_to_normalized_volume(db), db, renderNotch);
- }
- scale->set_mouse_filter(MOUSE_FILTER_PASS);
- hb->add_child(scale);
- effects = memnew(Tree);
- effects->set_hide_root(true);
- effects->set_custom_minimum_size(Size2(0, 80) * EDSCALE);
- effects->set_hide_folding(true);
- effects->set_v_size_flags(SIZE_EXPAND_FILL);
- vb->add_child(effects);
- effects->connect("item_edited", callable_mp(this, &EditorAudioBus::_effect_edited));
- effects->connect("cell_selected", callable_mp(this, &EditorAudioBus::_effect_selected));
- effects->connect(SceneStringName(focus_exited), callable_mp(effects, &Tree::deselect_all));
- effects->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true);
- SET_DRAG_FORWARDING_GCD(effects, EditorAudioBus);
- effects->connect("item_mouse_selected", callable_mp(this, &EditorAudioBus::_effect_rmb));
- effects->set_allow_rmb_select(true);
- effects->set_focus_mode(FOCUS_CLICK);
- effects->set_allow_reselect(true);
- effects->connect(SceneStringName(gui_input), callable_mp(this, &EditorAudioBus::_effects_gui_input));
- send = memnew(OptionButton);
- send->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
- send->set_clip_text(true);
- send->connect("item_selected", callable_mp(this, &EditorAudioBus::_send_selected));
- vb->add_child(send);
- set_focus_mode(FOCUS_CLICK);
- effect_options = memnew(PopupMenu);
- effect_options->connect("index_pressed", callable_mp(this, &EditorAudioBus::_effect_add));
- add_child(effect_options);
- List<StringName> effect_list;
- ClassDB::get_inheriters_from_class("AudioEffect", &effect_list);
- effect_list.sort_custom<StringName::AlphCompare>();
- for (const StringName &E : effect_list) {
- if (!ClassDB::can_instantiate(E) || ClassDB::is_virtual(E)) {
- continue;
- }
- String name = E.operator String().replace("AudioEffect", "");
- effect_options->add_item(name);
- effect_options->set_item_metadata(-1, E);
- }
- bus_options = memnew(MenuButton);
- bus_options->set_shortcut_context(this);
- bus_options->set_h_size_flags(SIZE_SHRINK_END);
- bus_options->set_anchor(SIDE_RIGHT, 0.0);
- bus_options->set_tooltip_text(TTR("Bus Options"));
- hbc->add_child(bus_options);
- bus_popup = bus_options->get_popup();
- bus_popup->add_shortcut(ED_SHORTCUT("audio_bus_editor/duplicate_selected_bus", TTR("Duplicate Bus"), KeyModifierMask::CMD_OR_CTRL | Key::D));
- bus_popup->add_shortcut(ED_SHORTCUT("audio_bus_editor/delete_selected_bus", TTR("Delete Bus"), Key::KEY_DELETE));
- bus_popup->set_item_disabled(1, is_master);
- bus_popup->add_item(TTR("Reset Volume"));
- bus_popup->connect("index_pressed", callable_mp(this, &EditorAudioBus::_bus_popup_pressed));
- delete_effect_popup = memnew(PopupMenu);
- delete_effect_popup->add_item(TTR("Delete Effect"));
- add_child(delete_effect_popup);
- delete_effect_popup->connect("index_pressed", callable_mp(this, &EditorAudioBus::_delete_effect_pressed));
- }
- void EditorAudioBusDrop::_notification(int p_what) {
- switch (p_what) {
- case NOTIFICATION_DRAW: {
- draw_style_box(get_theme_stylebox(CoreStringName(normal), SNAME("Button")), Rect2(Vector2(), get_size()));
- if (hovering_drop) {
- Color accent = get_theme_color(SNAME("accent_color"), EditorStringName(Editor));
- accent.a *= 0.7;
- draw_rect(Rect2(Point2(), get_size()), accent, false);
- }
- } break;
- case NOTIFICATION_MOUSE_ENTER: {
- if (!hovering_drop) {
- hovering_drop = true;
- queue_redraw();
- }
- } break;
- case NOTIFICATION_MOUSE_EXIT:
- case NOTIFICATION_DRAG_END: {
- if (hovering_drop) {
- hovering_drop = false;
- queue_redraw();
- }
- } break;
- }
- }
- bool EditorAudioBusDrop::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
- Dictionary d = p_data;
- return (d.has("type") && String(d["type"]) == "move_audio_bus");
- }
- void EditorAudioBusDrop::drop_data(const Point2 &p_point, const Variant &p_data) {
- Dictionary d = p_data;
- emit_signal(SNAME("dropped"), d["index"], AudioServer::get_singleton()->get_bus_count());
- }
- void EditorAudioBusDrop::_bind_methods() {
- ADD_SIGNAL(MethodInfo("dropped"));
- }
- EditorAudioBusDrop::EditorAudioBusDrop() {
- }
- void EditorAudioBuses::_rebuild_buses() {
- for (int i = bus_hb->get_child_count() - 1; i >= 0; i--) {
- EditorAudioBus *audio_bus = Object::cast_to<EditorAudioBus>(bus_hb->get_child(i));
- if (audio_bus) {
- bus_hb->remove_child(audio_bus);
- audio_bus->queue_free();
- }
- }
- if (drop_end) {
- bus_hb->remove_child(drop_end);
- drop_end->queue_free();
- drop_end = nullptr;
- }
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) {
- bool is_master = (i == 0);
- EditorAudioBus *audio_bus = memnew(EditorAudioBus(this, is_master));
- bus_hb->add_child(audio_bus);
- audio_bus->connect("delete_request", callable_mp(this, &EditorAudioBuses::_delete_bus).bind(audio_bus), CONNECT_DEFERRED);
- audio_bus->connect("duplicate_request", callable_mp(this, &EditorAudioBuses::_duplicate_bus), CONNECT_DEFERRED);
- audio_bus->connect("vol_reset_request", callable_mp(this, &EditorAudioBuses::_reset_bus_volume).bind(audio_bus), CONNECT_DEFERRED);
- audio_bus->connect("drop_end_request", callable_mp(this, &EditorAudioBuses::_request_drop_end));
- audio_bus->connect("dropped", callable_mp(this, &EditorAudioBuses::_drop_at_index), CONNECT_DEFERRED);
- }
- }
- EditorAudioBuses *EditorAudioBuses::register_editor() {
- EditorAudioBuses *audio_buses = memnew(EditorAudioBuses);
- EditorNode::get_bottom_panel()->add_item(TTR("Audio"), audio_buses, ED_SHORTCUT_AND_COMMAND("bottom_panels/toggle_audio_bottom_panel", TTR("Toggle Audio Bottom Panel"), KeyModifierMask::ALT | Key::A));
- return audio_buses;
- }
- void EditorAudioBuses::_notification(int p_what) {
- switch (p_what) {
- case NOTIFICATION_ENTER_TREE:
- case NOTIFICATION_THEME_CHANGED: {
- bus_scroll->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("Tree")));
- } break;
- case NOTIFICATION_READY: {
- _rebuild_buses();
- } break;
- case NOTIFICATION_DRAG_END: {
- if (drop_end) {
- bus_hb->remove_child(drop_end);
- drop_end->queue_free();
- drop_end = nullptr;
- }
- } break;
- case NOTIFICATION_PROCESS: {
- // Check if anything was edited.
- bool edited = AudioServer::get_singleton()->is_edited();
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) {
- for (int j = 0; j < AudioServer::get_singleton()->get_bus_effect_count(i); j++) {
- Ref<AudioEffect> effect = AudioServer::get_singleton()->get_bus_effect(i, j);
- if (effect->is_edited()) {
- edited = true;
- effect->set_edited(false);
- }
- }
- }
- AudioServer::get_singleton()->set_edited(false);
- if (edited) {
- save_timer->start();
- }
- } break;
- }
- }
- void EditorAudioBuses::_add_bus() {
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Add Audio Bus"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_count", AudioServer::get_singleton()->get_bus_count() + 1);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_count", AudioServer::get_singleton()->get_bus_count());
- ur->commit_action();
- }
- void EditorAudioBuses::_update_bus(int p_index) {
- if (p_index >= bus_hb->get_child_count()) {
- return;
- }
- bus_hb->get_child(p_index)->call("update_bus");
- }
- void EditorAudioBuses::_update_sends() {
- for (int i = 0; i < bus_hb->get_child_count(); i++) {
- bus_hb->get_child(i)->call("update_send");
- }
- }
- void EditorAudioBuses::_delete_bus(Object *p_which) {
- EditorAudioBus *bus = Object::cast_to<EditorAudioBus>(p_which);
- int index = bus->get_index();
- if (index == 0) {
- EditorNode::get_singleton()->show_warning(TTR("Master bus can't be deleted!"));
- return;
- }
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Delete Audio Bus"));
- ur->add_do_method(AudioServer::get_singleton(), "remove_bus", index);
- ur->add_undo_method(AudioServer::get_singleton(), "add_bus", index);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_name", index, AudioServer::get_singleton()->get_bus_name(index));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_volume_db", index, AudioServer::get_singleton()->get_bus_volume_db(index));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_send", index, AudioServer::get_singleton()->get_bus_send(index));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_solo", index, AudioServer::get_singleton()->is_bus_solo(index));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_mute", index, AudioServer::get_singleton()->is_bus_mute(index));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_bypass_effects", index, AudioServer::get_singleton()->is_bus_bypassing_effects(index));
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_effect_count(index); i++) {
- ur->add_undo_method(AudioServer::get_singleton(), "add_bus_effect", index, AudioServer::get_singleton()->get_bus_effect(index, i));
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_effect_enabled", index, i, AudioServer::get_singleton()->is_bus_effect_enabled(index, i));
- }
- ur->commit_action();
- }
- void EditorAudioBuses::_duplicate_bus(int p_which) {
- int add_at_pos = p_which + 1;
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Duplicate Audio Bus"));
- ur->add_do_method(AudioServer::get_singleton(), "add_bus", add_at_pos);
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_name", add_at_pos, AudioServer::get_singleton()->get_bus_name(p_which) + " Copy");
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_volume_db", add_at_pos, AudioServer::get_singleton()->get_bus_volume_db(p_which));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_send", add_at_pos, AudioServer::get_singleton()->get_bus_send(p_which));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_solo", add_at_pos, AudioServer::get_singleton()->is_bus_solo(p_which));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_mute", add_at_pos, AudioServer::get_singleton()->is_bus_mute(p_which));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_bypass_effects", add_at_pos, AudioServer::get_singleton()->is_bus_bypassing_effects(p_which));
- for (int i = 0; i < AudioServer::get_singleton()->get_bus_effect_count(p_which); i++) {
- ur->add_do_method(AudioServer::get_singleton(), "add_bus_effect", add_at_pos, AudioServer::get_singleton()->get_bus_effect(p_which, i));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_effect_enabled", add_at_pos, i, AudioServer::get_singleton()->is_bus_effect_enabled(p_which, i));
- }
- ur->add_do_method(this, "_update_bus", add_at_pos);
- ur->add_undo_method(AudioServer::get_singleton(), "remove_bus", add_at_pos);
- ur->commit_action();
- }
- void EditorAudioBuses::_reset_bus_volume(Object *p_which) {
- EditorAudioBus *bus = Object::cast_to<EditorAudioBus>(p_which);
- int index = bus->get_index();
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Reset Bus Volume"));
- ur->add_do_method(AudioServer::get_singleton(), "set_bus_volume_db", index, 0.f);
- ur->add_undo_method(AudioServer::get_singleton(), "set_bus_volume_db", index, AudioServer::get_singleton()->get_bus_volume_db(index));
- ur->add_do_method(this, "_update_bus", index);
- ur->add_undo_method(this, "_update_bus", index);
- ur->commit_action();
- }
- void EditorAudioBuses::_request_drop_end() {
- if (!drop_end && bus_hb->get_child_count()) {
- drop_end = memnew(EditorAudioBusDrop);
- bus_hb->add_child(drop_end);
- drop_end->set_custom_minimum_size(Object::cast_to<Control>(bus_hb->get_child(0))->get_size());
- drop_end->connect("dropped", callable_mp(this, &EditorAudioBuses::_drop_at_index), CONNECT_DEFERRED);
- }
- }
- void EditorAudioBuses::_drop_at_index(int p_bus, int p_index) {
- EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
- ur->create_action(TTR("Move Audio Bus"));
- ur->add_do_method(AudioServer::get_singleton(), "move_bus", p_bus, p_index);
- int real_bus = p_index > p_bus ? p_bus : p_bus + 1;
- int real_index = p_index > p_bus ? p_index - 1 : p_index;
- ur->add_undo_method(AudioServer::get_singleton(), "move_bus", real_index, real_bus);
- ur->commit_action();
- }
- void EditorAudioBuses::_server_save() {
- Ref<AudioBusLayout> state = AudioServer::get_singleton()->generate_bus_layout();
- ResourceSaver::save(state, edited_path);
- }
- void EditorAudioBuses::_select_layout() {
- FileSystemDock::get_singleton()->navigate_to_path(edited_path);
- }
- void EditorAudioBuses::_save_as_layout() {
- file_dialog->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE);
- file_dialog->set_title(TTR("Save Audio Bus Layout As..."));
- file_dialog->set_current_path(edited_path);
- file_dialog->popup_file_dialog();
- new_layout = false;
- }
- void EditorAudioBuses::_new_layout() {
- file_dialog->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE);
- file_dialog->set_title(TTR("Location for New Layout..."));
- file_dialog->set_current_path(edited_path);
- file_dialog->popup_file_dialog();
- new_layout = true;
- }
- void EditorAudioBuses::_load_layout() {
- file_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE);
- file_dialog->set_title(TTR("Open Audio Bus Layout"));
- file_dialog->set_current_path(edited_path);
- file_dialog->popup_file_dialog();
- new_layout = false;
- }
- void EditorAudioBuses::_load_default_layout() {
- String layout_path = GLOBAL_GET("audio/buses/default_bus_layout");
- Ref<AudioBusLayout> state;
- if (ResourceLoader::exists(layout_path)) {
- state = ResourceLoader::load(layout_path, "", ResourceFormatLoader::CACHE_MODE_IGNORE);
- }
- if (state.is_null()) {
- EditorNode::get_singleton()->show_warning(vformat(TTR("There is no '%s' file."), layout_path));
- return;
- }
- edited_path = layout_path;
- file->set_text(String(TTR("Layout:")) + " " + layout_path.get_file());
- AudioServer::get_singleton()->set_bus_layout(state);
- _rebuild_buses();
- EditorUndoRedoManager::get_singleton()->clear_history(true, EditorUndoRedoManager::GLOBAL_HISTORY);
- callable_mp(this, &EditorAudioBuses::_select_layout).call_deferred();
- }
- void EditorAudioBuses::_file_dialog_callback(const String &p_string) {
- if (file_dialog->get_file_mode() == EditorFileDialog::FILE_MODE_OPEN_FILE) {
- Ref<AudioBusLayout> state = ResourceLoader::load(p_string, "", ResourceFormatLoader::CACHE_MODE_IGNORE);
- if (state.is_null()) {
- EditorNode::get_singleton()->show_warning(TTR("Invalid file, not an audio bus layout."));
- return;
- }
- edited_path = p_string;
- file->set_text(String(TTR("Layout:")) + " " + p_string.get_file());
- AudioServer::get_singleton()->set_bus_layout(state);
- _rebuild_buses();
- EditorUndoRedoManager::get_singleton()->clear_history(true, EditorUndoRedoManager::GLOBAL_HISTORY);
- callable_mp(this, &EditorAudioBuses::_select_layout).call_deferred();
- } else if (file_dialog->get_file_mode() == EditorFileDialog::FILE_MODE_SAVE_FILE) {
- if (new_layout) {
- Ref<AudioBusLayout> empty_state;
- empty_state.instantiate();
- AudioServer::get_singleton()->set_bus_layout(empty_state);
- }
- Error err = ResourceSaver::save(AudioServer::get_singleton()->generate_bus_layout(), p_string);
- if (err != OK) {
- EditorNode::get_singleton()->show_warning(vformat(TTR("Error saving file: %s"), p_string));
- return;
- }
- edited_path = p_string;
- file->set_text(String(TTR("Layout:")) + " " + p_string.get_file());
- _rebuild_buses();
- EditorUndoRedoManager::get_singleton()->clear_history(true, EditorUndoRedoManager::GLOBAL_HISTORY);
- callable_mp(this, &EditorAudioBuses::_select_layout).call_deferred();
- }
- }
- void EditorAudioBuses::_bind_methods() {
- ClassDB::bind_method("_update_bus", &EditorAudioBuses::_update_bus);
- ClassDB::bind_method("_update_sends", &EditorAudioBuses::_update_sends);
- }
- EditorAudioBuses::EditorAudioBuses() {
- top_hb = memnew(HBoxContainer);
- add_child(top_hb);
- file = memnew(Label);
- String layout_path = GLOBAL_GET("audio/buses/default_bus_layout");
- file->set_text(String(TTR("Layout:")) + " " + layout_path.get_file());
- file->set_clip_text(true);
- file->set_h_size_flags(SIZE_EXPAND_FILL);
- top_hb->add_child(file);
- add = memnew(Button);
- top_hb->add_child(add);
- add->set_text(TTR("Add Bus"));
- add->set_tooltip_text(TTR("Add a new Audio Bus to this layout."));
- add->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBuses::_add_bus));
- VSeparator *separator = memnew(VSeparator);
- top_hb->add_child(separator);
- load = memnew(Button);
- load->set_text(TTR("Load"));
- load->set_tooltip_text(TTR("Load an existing Bus Layout."));
- top_hb->add_child(load);
- load->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBuses::_load_layout));
- save_as = memnew(Button);
- save_as->set_text(TTR("Save As"));
- save_as->set_tooltip_text(TTR("Save this Bus Layout to a file."));
- top_hb->add_child(save_as);
- save_as->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBuses::_save_as_layout));
- _default = memnew(Button);
- _default->set_text(TTR("Load Default"));
- _default->set_tooltip_text(TTR("Load the default Bus Layout."));
- top_hb->add_child(_default);
- _default->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBuses::_load_default_layout));
- _new = memnew(Button);
- _new->set_text(TTR("Create"));
- _new->set_tooltip_text(TTR("Create a new Bus Layout."));
- top_hb->add_child(_new);
- _new->connect(SceneStringName(pressed), callable_mp(this, &EditorAudioBuses::_new_layout));
- bus_scroll = memnew(ScrollContainer);
- bus_scroll->set_v_size_flags(SIZE_EXPAND_FILL);
- bus_scroll->set_vertical_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
- add_child(bus_scroll);
- bus_hb = memnew(HBoxContainer);
- bus_hb->set_v_size_flags(SIZE_EXPAND_FILL);
- bus_scroll->add_child(bus_hb);
- save_timer = memnew(Timer);
- save_timer->set_wait_time(0.8);
- save_timer->set_one_shot(true);
- add_child(save_timer);
- save_timer->connect("timeout", callable_mp(this, &EditorAudioBuses::_server_save));
- set_v_size_flags(SIZE_EXPAND_FILL);
- edited_path = GLOBAL_GET("audio/buses/default_bus_layout");
- file_dialog = memnew(EditorFileDialog);
- List<String> ext;
- ResourceLoader::get_recognized_extensions_for_type("AudioBusLayout", &ext);
- for (const String &E : ext) {
- file_dialog->add_filter("*." + E, TTR("Audio Bus Layout"));
- }
- add_child(file_dialog);
- file_dialog->connect("file_selected", callable_mp(this, &EditorAudioBuses::_file_dialog_callback));
- AudioServer::get_singleton()->connect("bus_layout_changed", callable_mp(this, &EditorAudioBuses::_rebuild_buses));
- set_process(true);
- }
- void EditorAudioBuses::open_layout(const String &p_path) {
- EditorNode::get_bottom_panel()->make_item_visible(this);
- Ref<AudioBusLayout> state = ResourceLoader::load(p_path, "", ResourceFormatLoader::CACHE_MODE_IGNORE);
- if (state.is_null()) {
- EditorNode::get_singleton()->show_warning(TTR("Invalid file, not an audio bus layout."));
- return;
- }
- edited_path = p_path;
- file->set_text(p_path.get_file());
- AudioServer::get_singleton()->set_bus_layout(state);
- _rebuild_buses();
- EditorUndoRedoManager::get_singleton()->clear_history(true, EditorUndoRedoManager::GLOBAL_HISTORY);
- callable_mp(this, &EditorAudioBuses::_select_layout).call_deferred();
- }
- void AudioBusesEditorPlugin::edit(Object *p_node) {
- if (Object::cast_to<AudioBusLayout>(p_node)) {
- String path = Object::cast_to<AudioBusLayout>(p_node)->get_path();
- if (path.is_resource_file()) {
- audio_bus_editor->open_layout(path);
- }
- }
- }
- bool AudioBusesEditorPlugin::handles(Object *p_node) const {
- return (Object::cast_to<AudioBusLayout>(p_node) != nullptr);
- }
- void AudioBusesEditorPlugin::make_visible(bool p_visible) {
- }
- AudioBusesEditorPlugin::AudioBusesEditorPlugin(EditorAudioBuses *p_node) {
- audio_bus_editor = p_node;
- }
- AudioBusesEditorPlugin::~AudioBusesEditorPlugin() {
- }
- void EditorAudioMeterNotches::add_notch(float p_normalized_offset, float p_db_value, bool p_render_value) {
- notches.push_back(AudioNotch(p_normalized_offset, p_db_value, p_render_value));
- }
- Size2 EditorAudioMeterNotches::get_minimum_size() const {
- Ref<Font> font = get_theme_font(SNAME("font"), SNAME("Label"));
- int font_size = get_theme_font_size(SNAME("font_size"), SNAME("Label"));
- float font_height = font->get_height(font_size);
- float width = 0;
- float height = top_padding + btm_padding;
- for (const EditorAudioMeterNotches::AudioNotch ¬ch : notches) {
- if (notch.render_db_value) {
- width = MAX(width, font->get_string_size(String::num(Math::abs(notch.db_value)) + "dB", HORIZONTAL_ALIGNMENT_LEFT, -1, font_size).x);
- height += font_height;
- }
- }
- width += line_length + label_space;
- return Size2(width, height);
- }
- void EditorAudioMeterNotches::_update_theme_item_cache() {
- Control::_update_theme_item_cache();
- theme_cache.notch_color = get_theme_color(SNAME("font_color"), EditorStringName(Editor));
- theme_cache.font = get_theme_font(SNAME("font"), SNAME("Label"));
- theme_cache.font_size = get_theme_font_size(SNAME("font_size"), SNAME("Label"));
- }
- void EditorAudioMeterNotches::_bind_methods() {
- ClassDB::bind_method("add_notch", &EditorAudioMeterNotches::add_notch);
- ClassDB::bind_method("_draw_audio_notches", &EditorAudioMeterNotches::_draw_audio_notches);
- }
- void EditorAudioMeterNotches::_notification(int p_what) {
- switch (p_what) {
- case NOTIFICATION_DRAW: {
- _draw_audio_notches();
- } break;
- }
- }
- void EditorAudioMeterNotches::_draw_audio_notches() {
- float font_height = theme_cache.font->get_height(theme_cache.font_size);
- for (const AudioNotch &n : notches) {
- draw_line(Vector2(0, (1.0f - n.relative_position) * (get_size().y - btm_padding - top_padding) + top_padding),
- Vector2(line_length * EDSCALE, (1.0f - n.relative_position) * (get_size().y - btm_padding - top_padding) + top_padding),
- theme_cache.notch_color,
- Math::round(EDSCALE));
- if (n.render_db_value) {
- draw_string(theme_cache.font,
- Vector2((line_length + label_space) * EDSCALE,
- (1.0f - n.relative_position) * (get_size().y - btm_padding - top_padding) + (font_height / 4) + top_padding),
- String::num(Math::abs(n.db_value)) + "dB",
- HORIZONTAL_ALIGNMENT_LEFT, -1, theme_cache.font_size,
- theme_cache.notch_color);
- }
- }
- }
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