/*************************************************************************/ /* editor_audio_buses.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* 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 "editor_node.h" #include "filesystem_dock.h" #include "io/resource_saver.h" #include "os/keyboard.h" #include "servers/audio_server.h" void EditorAudioBus::_notification(int p_what) { if (p_what == NOTIFICATION_READY) { vu_l->set_under_texture(get_icon("BusVuEmpty", "EditorIcons")); vu_l->set_progress_texture(get_icon("BusVuFull", "EditorIcons")); vu_r->set_under_texture(get_icon("BusVuEmpty", "EditorIcons")); vu_r->set_progress_texture(get_icon("BusVuFull", "EditorIcons")); scale->set_texture(get_icon("BusVuDb", "EditorIcons")); disabled_vu = get_icon("BusVuFrozen", "EditorIcons"); prev_active = true; update_bus(); set_process(true); } if (p_what == NOTIFICATION_DRAW) { if (has_focus()) { draw_style_box(get_stylebox("focus", "Button"), Rect2(Vector2(), get_size())); } } if (p_what == NOTIFICATION_PROCESS) { float real_peak[2] = { -100, -100 }; bool activity_found = false; int cc; switch (AudioServer::get_singleton()->get_speaker_mode()) { case AudioServer::SPEAKER_MODE_STEREO: cc = 1; break; case AudioServer::SPEAKER_SURROUND_51: cc = 4; break; case AudioServer::SPEAKER_SURROUND_71: cc = 5; break; } for (int i = 0; i < cc; i++) { 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] > peak_l) { peak_l = real_peak[0]; } else { peak_l -= get_process_delta_time() * 60.0; } if (real_peak[1] > peak_r) { peak_r = real_peak[1]; } else { peak_r -= get_process_delta_time() * 60.0; } vu_l->set_value(peak_l); vu_r->set_value(peak_r); if (activity_found != prev_active) { if (activity_found) { vu_l->set_over_texture(Ref<Texture>()); vu_r->set_over_texture(Ref<Texture>()); } else { vu_l->set_over_texture(disabled_vu); vu_r->set_over_texture(disabled_vu); } prev_active = activity_found; } } if (p_what == NOTIFICATION_VISIBILITY_CHANGED) { peak_l = -100; peak_r = -100; prev_active = true; set_process(is_visible_in_tree()); } } void EditorAudioBus::update_send() { send->clear(); if (get_index() == 0) { send->set_disabled(true); send->set_text("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(); slider->set_value(AudioServer::get_singleton()->get_bus_volume_db(index)); track_name->set_text(AudioServer::get_singleton()->get_bus_name(index)); if (get_index() == 0) 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, "Add Effect"); update_send(); updating_bus = false; } void EditorAudioBus::_name_changed(const String &p_new_name) { if (p_new_name == AudioServer::get_singleton()->get_bus_name(get_index())) 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); } updating_bus = true; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); StringName current = AudioServer::get_singleton()->get_bus_name(get_index()); ur->create_action("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_db_changed(float p_db) { if (updating_bus) return; updating_bus = true; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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; } void EditorAudioBus::_solo_toggled() { updating_bus = true; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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> effect = AudioServer::get_singleton()->get_bus_effect(get_index(), index); if (effect.is_valid()) { EditorNode::get_singleton()->push_item(effect.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_global_position() + area.pos + Vector2(0, area.size.y)); effect_options->popup(); //add effect } else { int index = effect->get_metadata(0); updating_bus = true; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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::instance(name); ERR_FAIL_COND(!fx); AudioEffect *afx = fx->cast_to<AudioEffect>(); ERR_FAIL_COND(!afx); Ref<AudioEffect> afxr = Ref<AudioEffect>(afx); afxr->set_name(effect_options->get_item_text(p_which)); UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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 InputEvent &p_event) { if (p_event.type == InputEvent::KEY && p_event.key.pressed && p_event.key.scancode == KEY_DELETE && !p_event.key.echo) { accept_event(); emit_signal("delete_request"); } if (p_event.type == InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index == 2 && p_event.mouse_button.pressed) { Vector2 pos = Vector2(p_event.mouse_button.x, p_event.mouse_button.y); delete_popup->set_position(get_global_position() + pos); delete_popup->popup(); } } void EditorAudioBus::_delete_pressed(int p_option) { if (p_option == 1) { emit_signal("delete_request"); } else if (p_option == 0) { //duplicate emit_signal("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->add_style_override("panel", get_stylebox("focus", "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(); emit_signal("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") { return true; } return false; } void EditorAudioBus::drop_data(const Point2 &p_point, const Variant &p_data) { Dictionary d = p_data; emit_signal("dropped", d["index"], get_index()); } Variant EditorAudioBus::get_drag_data_fw(const Point2 &p_point, Control *p_from) { print_line("drag fw"); TreeItem *item = effects->get_item_at_pos(p_point); if (!item) { print_line("no 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_pos(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_pos(p_point); if (!item) return; int pos = effects->get_drop_section_at_pos(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); UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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); UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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) { TreeItem *item = effects->get_selected(); if (!item) return; if (item->get_metadata(0).get_type() != Variant::INT) return; delete_effect_popup->set_position(get_global_mouse_position()); delete_effect_popup->popup(); } void EditorAudioBus::_bind_methods() { ClassDB::bind_method("update_bus", &EditorAudioBus::update_bus); ClassDB::bind_method("update_send", &EditorAudioBus::update_send); ClassDB::bind_method("_name_changed", &EditorAudioBus::_name_changed); ClassDB::bind_method("_volume_db_changed", &EditorAudioBus::_volume_db_changed); ClassDB::bind_method("_solo_toggled", &EditorAudioBus::_solo_toggled); ClassDB::bind_method("_mute_toggled", &EditorAudioBus::_mute_toggled); ClassDB::bind_method("_bypass_toggled", &EditorAudioBus::_bypass_toggled); ClassDB::bind_method("_name_focus_exit", &EditorAudioBus::_name_focus_exit); ClassDB::bind_method("_send_selected", &EditorAudioBus::_send_selected); ClassDB::bind_method("_effect_edited", &EditorAudioBus::_effect_edited); ClassDB::bind_method("_effect_selected", &EditorAudioBus::_effect_selected); ClassDB::bind_method("_effect_add", &EditorAudioBus::_effect_add); ClassDB::bind_method("_gui_input", &EditorAudioBus::_gui_input); ClassDB::bind_method("_delete_pressed", &EditorAudioBus::_delete_pressed); ClassDB::bind_method("get_drag_data_fw", &EditorAudioBus::get_drag_data_fw); ClassDB::bind_method("can_drop_data_fw", &EditorAudioBus::can_drop_data_fw); ClassDB::bind_method("drop_data_fw", &EditorAudioBus::drop_data_fw); ClassDB::bind_method("_delete_effect_pressed", &EditorAudioBus::_delete_effect_pressed); ClassDB::bind_method("_effect_rmb", &EditorAudioBus::_effect_rmb); ADD_SIGNAL(MethodInfo("duplicate_request")); ADD_SIGNAL(MethodInfo("delete_request")); ADD_SIGNAL(MethodInfo("drop_end_request")); ADD_SIGNAL(MethodInfo("dropped")); } EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses) { buses = p_buses; updating_bus = false; VBoxContainer *vb = memnew(VBoxContainer); add_child(vb); set_v_size_flags(SIZE_EXPAND_FILL); track_name = memnew(LineEdit); vb->add_child(track_name); track_name->connect("text_entered", this, "_name_changed"); track_name->connect("focus_exited", this, "_name_focus_exit"); HBoxContainer *hbc = memnew(HBoxContainer); vb->add_child(hbc); hbc->add_spacer(); solo = memnew(ToolButton); solo->set_text("S"); solo->set_toggle_mode(true); solo->set_modulate(Color(0.8, 1.2, 0.8)); solo->set_focus_mode(FOCUS_NONE); solo->connect("pressed", this, "_solo_toggled"); hbc->add_child(solo); mute = memnew(ToolButton); mute->set_text("M"); mute->set_toggle_mode(true); mute->set_modulate(Color(1.2, 0.8, 0.8)); mute->set_focus_mode(FOCUS_NONE); mute->connect("pressed", this, "_mute_toggled"); hbc->add_child(mute); bypass = memnew(ToolButton); bypass->set_text("B"); bypass->set_toggle_mode(true); bypass->set_modulate(Color(1.1, 1.1, 0.8)); bypass->set_focus_mode(FOCUS_NONE); bypass->connect("pressed", this, "_bypass_toggled"); hbc->add_child(bypass); hbc->add_spacer(); HBoxContainer *hb = memnew(HBoxContainer); vb->add_child(hb); slider = memnew(VSlider); slider->set_min(-80); slider->set_max(24); slider->set_step(0.1); slider->connect("value_changed", this, "_volume_db_changed"); hb->add_child(slider); vu_l = memnew(TextureProgress); vu_l->set_fill_mode(TextureProgress::FILL_BOTTOM_TO_TOP); hb->add_child(vu_l); vu_l->set_min(-80); vu_l->set_max(24); vu_l->set_step(0.1); vu_r = memnew(TextureProgress); vu_r->set_fill_mode(TextureProgress::FILL_BOTTOM_TO_TOP); hb->add_child(vu_r); vu_r->set_min(-80); vu_r->set_max(24); vu_r->set_step(0.1); scale = memnew(TextureRect); hb->add_child(scale); //add_child(hb); effects = memnew(Tree); effects->set_hide_root(true); effects->set_custom_minimum_size(Size2(0, 90) * EDSCALE); effects->set_hide_folding(true); vb->add_child(effects); effects->connect("item_edited", this, "_effect_edited"); effects->connect("cell_selected", this, "_effect_selected"); effects->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true); effects->set_drag_forwarding(this); effects->connect("item_rmb_selected", this, "_effect_rmb"); effects->set_allow_rmb_select(true); send = memnew(OptionButton); send->set_clip_text(true); send->connect("item_selected", this, "_send_selected"); vb->add_child(send); set_focus_mode(FOCUS_CLICK); effect_options = memnew(PopupMenu); effect_options->connect("index_pressed", this, "_effect_add"); add_child(effect_options); List<StringName> effects; ClassDB::get_inheriters_from_class("AudioEffect", &effects); effects.sort_custom<StringName::AlphCompare>(); for (List<StringName>::Element *E = effects.front(); E; E = E->next()) { if (!ClassDB::can_instance(E->get())) continue; Ref<Texture> icon; if (has_icon(E->get(), "EditorIcons")) { icon = get_icon(E->get(), "EditorIcons"); } String name = E->get().operator String().replace("AudioEffect", ""); effect_options->add_item(name); effect_options->set_item_metadata(effect_options->get_item_count() - 1, E->get()); effect_options->set_item_icon(effect_options->get_item_count() - 1, icon); } delete_popup = memnew(PopupMenu); delete_popup->add_item("Duplicate"); delete_popup->add_item("Delete"); add_child(delete_popup); delete_popup->connect("index_pressed", this, "_delete_pressed"); delete_effect_popup = memnew(PopupMenu); delete_effect_popup->add_item("Delete Effect"); add_child(delete_effect_popup); delete_effect_popup->connect("index_pressed", this, "_delete_effect_pressed"); } bool EditorAudioBusDrop::can_drop_data(const Point2 &p_point, const Variant &p_data) const { Dictionary d = p_data; if (d.has("type") && String(d["type"]) == "move_audio_bus") { return true; } return false; } void EditorAudioBusDrop::drop_data(const Point2 &p_point, const Variant &p_data) { Dictionary d = p_data; emit_signal("dropped", d["index"], -1); } void EditorAudioBusDrop::_bind_methods() { ADD_SIGNAL(MethodInfo("dropped")); } EditorAudioBusDrop::EditorAudioBusDrop() { } void EditorAudioBuses::_update_buses() { while (bus_hb->get_child_count() > 0) { memdelete(bus_hb->get_child(0)); } drop_end = NULL; for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) { EditorAudioBus *audio_bus = memnew(EditorAudioBus(this)); if (i == 0) { audio_bus->set_self_modulate(Color(1, 0.9, 0.9)); } bus_hb->add_child(audio_bus); audio_bus->connect("delete_request", this, "_delete_bus", varray(audio_bus), CONNECT_DEFERRED); audio_bus->connect("duplicate_request", this, "_duplicate_bus", varray(), CONNECT_DEFERRED); audio_bus->connect("drop_end_request", this, "_request_drop_end"); audio_bus->connect("dropped", this, "_drop_at_index", varray(), CONNECT_DEFERRED); } } EditorAudioBuses *EditorAudioBuses::register_editor() { EditorAudioBuses *audio_buses = memnew(EditorAudioBuses); EditorNode::get_singleton()->add_bottom_panel_item("Audio", audio_buses); return audio_buses; } void EditorAudioBuses::_notification(int p_what) { if (p_what == NOTIFICATION_READY) { _update_buses(); } if (p_what == NOTIFICATION_DRAG_END) { if (drop_end) { drop_end->queue_delete(); drop_end = NULL; } } if (p_what == 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(); } } } void EditorAudioBuses::_add_bus() { UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); //need to simulate new name, so we can undi :( ur->create_action("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->add_do_method(this, "_update_buses"); ur->add_undo_method(this, "_update_buses"); 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 = p_which->cast_to<EditorAudioBus>(); int index = bus->get_index(); if (index == 0) { EditorNode::get_singleton()->show_warning("Master bus can't be deleted!"); return; } UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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->add_do_method(this, "_update_buses"); ur->add_undo_method(this, "_update_buses"); ur->commit_action(); } void EditorAudioBuses::_duplicate_bus(int p_which) { int add_at_pos = p_which + 1; UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); ur->create_action("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_undo_method(AudioServer::get_singleton(), "remove_bus", add_at_pos); ur->add_do_method(this, "_update_buses"); ur->add_undo_method(this, "_update_buses"); 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(bus_hb->get_child(0)->cast_to<Control>()->get_size()); drop_end->connect("dropped", this, "_drop_at_index", varray(), CONNECT_DEFERRED); } } void EditorAudioBuses::_drop_at_index(int p_bus, int p_index) { UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); //need to simulate new name, so we can undi :( ur->create_action("Move Audio Bus"); ur->add_do_method(AudioServer::get_singleton(), "move_bus", p_bus, p_index); int final_pos; if (p_index == p_bus) { final_pos = p_bus; } else if (p_index == -1) { final_pos = AudioServer::get_singleton()->get_bus_count() - 1; } else if (p_index < p_bus) { final_pos = p_index; } else { final_pos = p_index - 1; } ur->add_undo_method(AudioServer::get_singleton(), "move_bus", final_pos, p_bus); ur->add_do_method(this, "_update_buses"); ur->add_undo_method(this, "_update_buses"); ur->commit_action(); } void EditorAudioBuses::_server_save() { Ref<AudioBusLayout> state = AudioServer::get_singleton()->generate_bus_layout(); ResourceSaver::save(edited_path, state); } void EditorAudioBuses::_select_layout() { EditorNode::get_singleton()->get_filesystem_dock()->select_file(edited_path); } void EditorAudioBuses::_save_as_layout() { file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE); file_dialog->set_title(TTR("Save Audio Bus Layout As..")); file_dialog->set_current_path(edited_path); file_dialog->popup_centered_ratio(); new_layout = false; } void EditorAudioBuses::_new_layout() { file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE); file_dialog->set_title(TTR("Location for New Layout..")); file_dialog->set_current_path(edited_path); file_dialog->popup_centered_ratio(); new_layout = true; } void EditorAudioBuses::_load_layout() { file_dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE); file_dialog->set_title(TTR("Open Audio Bus Layout")); file_dialog->set_current_path(edited_path); file_dialog->popup_centered_ratio(); new_layout = false; } void EditorAudioBuses::_load_default_layout() { Ref<AudioBusLayout> state = ResourceLoader::load("res://default_bus_layout.tres"); if (state.is_null()) { EditorNode::get_singleton()->show_warning("There is no 'res://default_bus_layout.tres' file."); return; } edited_path = "res://default_bus_layout.tres"; file->set_text(edited_path.get_file()); AudioServer::get_singleton()->set_bus_layout(state); _update_buses(); EditorNode::get_singleton()->get_undo_redo()->clear_history(); call_deferred("_select_layout"); } void EditorAudioBuses::_file_dialog_callback(const String &p_string) { if (file_dialog->get_mode() == EditorFileDialog::MODE_OPEN_FILE) { Ref<AudioBusLayout> state = ResourceLoader::load(p_string); if (state.is_null()) { EditorNode::get_singleton()->show_warning("Invalid file, not an audio bus layout."); return; } edited_path = p_string; file->set_text(p_string.get_file()); AudioServer::get_singleton()->set_bus_layout(state); _update_buses(); EditorNode::get_singleton()->get_undo_redo()->clear_history(); call_deferred("_select_layout"); } else if (file_dialog->get_mode() == EditorFileDialog::MODE_SAVE_FILE) { if (new_layout) { Ref<AudioBusLayout> empty_state; empty_state.instance(); AudioServer::get_singleton()->set_bus_layout(empty_state); } Error err = ResourceSaver::save(p_string, AudioServer::get_singleton()->generate_bus_layout()); if (err != OK) { EditorNode::get_singleton()->show_warning("Error saving file: " + p_string); return; } edited_path = p_string; file->set_text(p_string.get_file()); _update_buses(); EditorNode::get_singleton()->get_undo_redo()->clear_history(); call_deferred("_select_layout"); } } void EditorAudioBuses::_bind_methods() { ClassDB::bind_method("_add_bus", &EditorAudioBuses::_add_bus); ClassDB::bind_method("_update_buses", &EditorAudioBuses::_update_buses); ClassDB::bind_method("_update_bus", &EditorAudioBuses::_update_bus); ClassDB::bind_method("_update_sends", &EditorAudioBuses::_update_sends); ClassDB::bind_method("_delete_bus", &EditorAudioBuses::_delete_bus); ClassDB::bind_method("_request_drop_end", &EditorAudioBuses::_request_drop_end); ClassDB::bind_method("_drop_at_index", &EditorAudioBuses::_drop_at_index); ClassDB::bind_method("_server_save", &EditorAudioBuses::_server_save); ClassDB::bind_method("_select_layout", &EditorAudioBuses::_select_layout); ClassDB::bind_method("_save_as_layout", &EditorAudioBuses::_save_as_layout); ClassDB::bind_method("_load_layout", &EditorAudioBuses::_load_layout); ClassDB::bind_method("_load_default_layout", &EditorAudioBuses::_load_default_layout); ClassDB::bind_method("_new_layout", &EditorAudioBuses::_new_layout); ClassDB::bind_method("_duplicate_bus", &EditorAudioBuses::_duplicate_bus); ClassDB::bind_method("_file_dialog_callback", &EditorAudioBuses::_file_dialog_callback); } EditorAudioBuses::EditorAudioBuses() { drop_end = NULL; top_hb = memnew(HBoxContainer); add_child(top_hb); add = memnew(Button); top_hb->add_child(add); ; add->set_text(TTR("Add Bus")); add->connect("pressed", this, "_add_bus"); top_hb->add_spacer(); file = memnew(ToolButton); file->set_text("default_bus_layout.tres"); top_hb->add_child(file); file->connect("pressed", this, "_select_layout"); load = memnew(Button); load->set_text(TTR("Load")); top_hb->add_child(load); load->connect("pressed", this, "_load_layout"); save_as = memnew(Button); save_as->set_text(TTR("Save As")); top_hb->add_child(save_as); save_as->connect("pressed", this, "_save_as_layout"); _default = memnew(Button); _default->set_text(TTR("Default")); top_hb->add_child(_default); _default->connect("pressed", this, "_load_default_layout"); _new = memnew(Button); _new->set_text(TTR("Create")); top_hb->add_child(_new); _new->connect("pressed", this, "_new_layout"); bus_scroll = memnew(ScrollContainer); bus_scroll->set_v_size_flags(SIZE_EXPAND_FILL); bus_scroll->set_enable_h_scroll(true); bus_scroll->set_enable_v_scroll(false); add_child(bus_scroll); bus_hb = memnew(HBoxContainer); 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", this, "_server_save"); set_v_size_flags(SIZE_EXPAND_FILL); edited_path = "res://default_bus_layout.tres"; file_dialog = memnew(EditorFileDialog); List<String> ext; ResourceLoader::get_recognized_extensions_for_type("AudioServerState", &ext); for (List<String>::Element *E = ext.front(); E; E = E->next()) { file_dialog->add_filter("*." + E->get() + "; Audio Bus State"); } add_child(file_dialog); file_dialog->connect("file_selected", this, "_file_dialog_callback"); set_process(true); } void EditorAudioBuses::open_layout(const String &p_path) { EditorNode::get_singleton()->make_bottom_panel_item_visible(this); Ref<AudioBusLayout> state = ResourceLoader::load(p_path); if (state.is_null()) { EditorNode::get_singleton()->show_warning("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); _update_buses(); EditorNode::get_singleton()->get_undo_redo()->clear_history(); call_deferred("_select_layout"); } void AudioBusesEditorPlugin::edit(Object *p_node) { if (p_node->cast_to<AudioBusLayout>()) { String path = p_node->cast_to<AudioBusLayout>()->get_path(); if (path.is_resource_file()) { audio_bus_editor->open_layout(path); } } } bool AudioBusesEditorPlugin::handles(Object *p_node) const { return (p_node->cast_to<AudioBusLayout>() != NULL); } void AudioBusesEditorPlugin::make_visible(bool p_visible) { } AudioBusesEditorPlugin::AudioBusesEditorPlugin(EditorAudioBuses *p_node) { audio_bus_editor = p_node; } AudioBusesEditorPlugin::~AudioBusesEditorPlugin() { }