/*************************************************************************/ /* editor_autoload_settings.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 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_autoload_settings.h" #include "core/config/project_settings.h" #include "core/core_constants.h" #include "editor/editor_file_dialog.h" #include "editor/editor_node.h" #include "editor/editor_scale.h" #include "editor/editor_undo_redo_manager.h" #include "editor/filesystem_dock.h" #include "project_settings_editor.h" #include "scene/main/window.h" #include "scene/resources/packed_scene.h" #define PREVIEW_LIST_MAX_SIZE 10 void EditorAutoloadSettings::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: { List<String> afn; ResourceLoader::get_recognized_extensions_for_type("Script", &afn); ResourceLoader::get_recognized_extensions_for_type("PackedScene", &afn); for (const String &E : afn) { file_dialog->add_filter("*." + E); } for (const AutoloadInfo &info : autoload_cache) { if (info.node && info.in_editor) { get_tree()->get_root()->call_deferred(SNAME("add_child"), info.node); } } browse_button->set_icon(get_theme_icon(SNAME("Folder"), SNAME("EditorIcons"))); } break; case NOTIFICATION_THEME_CHANGED: { browse_button->set_icon(get_theme_icon(SNAME("Folder"), SNAME("EditorIcons"))); } break; case NOTIFICATION_VISIBILITY_CHANGED: { FileSystemDock *dock = FileSystemDock::get_singleton(); if (dock != nullptr) { ScriptCreateDialog *dialog = dock->get_script_create_dialog(); if (dialog != nullptr) { Callable script_created = callable_mp(this, &EditorAutoloadSettings::_script_created); if (is_visible_in_tree()) { if (!dialog->is_connected(SNAME("script_created"), script_created)) { dialog->connect("script_created", script_created); } } else { if (dialog->is_connected(SNAME("script_created"), script_created)) { dialog->disconnect("script_created", script_created); } } } } } break; } } bool EditorAutoloadSettings::_autoload_name_is_valid(const String &p_name, String *r_error) { if (!p_name.is_valid_identifier()) { if (r_error) { *r_error = TTR("Invalid name.") + " "; if (p_name.size() > 0 && p_name.left(1).is_numeric()) { *r_error += TTR("Cannot begin with a digit."); } else { *r_error += TTR("Valid characters:") + " a-z, A-Z, 0-9 or _"; } } return false; } if (ClassDB::class_exists(p_name)) { if (r_error) { *r_error = TTR("Invalid name.") + " " + TTR("Must not collide with an existing engine class name."); } return false; } if (ScriptServer::is_global_class(p_name)) { if (r_error) { *r_error = TTR("Invalid name.") + "\n" + TTR("Must not collide with an existing global script class name."); } return false; } for (int i = 0; i < Variant::VARIANT_MAX; i++) { if (Variant::get_type_name(Variant::Type(i)) == p_name) { if (r_error) { *r_error = TTR("Invalid name.") + " " + TTR("Must not collide with an existing built-in type name."); } return false; } } for (int i = 0; i < CoreConstants::get_global_constant_count(); i++) { if (CoreConstants::get_global_constant_name(i) == p_name) { if (r_error) { *r_error = TTR("Invalid name.") + " " + TTR("Must not collide with an existing global constant name."); } return false; } } for (int i = 0; i < ScriptServer::get_language_count(); i++) { List<String> keywords; ScriptServer::get_language(i)->get_reserved_words(&keywords); for (const String &E : keywords) { if (E == p_name) { if (r_error) { *r_error = TTR("Invalid name.") + " " + TTR("Keyword cannot be used as an Autoload name."); } return false; } } } return true; } void EditorAutoloadSettings::_autoload_add() { if (autoload_add_path->get_text().is_empty()) { ScriptCreateDialog *dialog = FileSystemDock::get_singleton()->get_script_create_dialog(); String fpath = path; if (!fpath.ends_with("/")) { fpath = fpath.get_base_dir(); } dialog->config("Node", fpath.path_join(vformat("%s.gd", autoload_add_name->get_text().to_snake_case())), false, false); dialog->popup_centered(); } else { if (autoload_add(autoload_add_name->get_text(), autoload_add_path->get_text())) { autoload_add_path->set_text(""); } autoload_add_name->set_text(""); add_autoload->set_disabled(true); } } void EditorAutoloadSettings::_autoload_selected() { TreeItem *ti = tree->get_selected(); if (!ti) { return; } selected_autoload = "autoload/" + ti->get_text(0); } void EditorAutoloadSettings::_autoload_edited() { if (updating_autoload) { return; } TreeItem *ti = tree->get_edited(); int column = tree->get_edited_column(); Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo(); if (column == 0) { String name = ti->get_text(0); String old_name = selected_autoload.get_slice("/", 1); if (name == old_name) { return; } String error; if (!_autoload_name_is_valid(name, &error)) { ti->set_text(0, old_name); EditorNode::get_singleton()->show_warning(error); return; } if (ProjectSettings::get_singleton()->has_setting("autoload/" + name)) { ti->set_text(0, old_name); EditorNode::get_singleton()->show_warning(vformat(TTR("Autoload '%s' already exists!"), name)); return; } updating_autoload = true; name = "autoload/" + name; int order = ProjectSettings::get_singleton()->get_order(selected_autoload); String scr_path = GLOBAL_GET(selected_autoload); undo_redo->create_action(TTR("Rename Autoload")); undo_redo->add_do_property(ProjectSettings::get_singleton(), name, scr_path); undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", name, order); undo_redo->add_do_method(ProjectSettings::get_singleton(), "clear", selected_autoload); undo_redo->add_undo_property(ProjectSettings::get_singleton(), selected_autoload, scr_path); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", selected_autoload, order); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", name); undo_redo->add_do_method(this, "call_deferred", "update_autoload"); undo_redo->add_undo_method(this, "call_deferred", "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); selected_autoload = name; } else if (column == 2) { updating_autoload = true; bool checked = ti->is_checked(2); String base = "autoload/" + ti->get_text(0); int order = ProjectSettings::get_singleton()->get_order(base); String scr_path = GLOBAL_GET(base); if (scr_path.begins_with("*")) { scr_path = scr_path.substr(1, scr_path.length()); } // Singleton autoloads are represented with a leading "*" in their path. if (checked) { scr_path = "*" + scr_path; } undo_redo->create_action(TTR("Toggle Autoload Globals")); undo_redo->add_do_property(ProjectSettings::get_singleton(), base, scr_path); undo_redo->add_undo_property(ProjectSettings::get_singleton(), base, GLOBAL_GET(base)); undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", base, order); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", base, order); undo_redo->add_do_method(this, "call_deferred", "update_autoload"); undo_redo->add_undo_method(this, "call_deferred", "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); } updating_autoload = false; } void EditorAutoloadSettings::_autoload_button_pressed(Object *p_item, int p_column, int p_button, MouseButton p_mouse_button) { if (p_mouse_button != MouseButton::LEFT) { return; } TreeItem *ti = Object::cast_to<TreeItem>(p_item); String name = "autoload/" + ti->get_text(0); Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo(); switch (p_button) { case BUTTON_OPEN: { _autoload_open(ti->get_text(1)); } break; case BUTTON_MOVE_UP: case BUTTON_MOVE_DOWN: { TreeItem *swap = nullptr; if (p_button == BUTTON_MOVE_UP) { swap = ti->get_prev(); } else { swap = ti->get_next(); } if (!swap) { return; } String swap_name = "autoload/" + swap->get_text(0); int order = ProjectSettings::get_singleton()->get_order(name); int swap_order = ProjectSettings::get_singleton()->get_order(swap_name); undo_redo->create_action(TTR("Move Autoload")); undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", name, swap_order); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", name, order); undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", swap_name, order); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", swap_name, swap_order); undo_redo->add_do_method(this, "update_autoload"); undo_redo->add_undo_method(this, "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); } break; case BUTTON_DELETE: { int order = ProjectSettings::get_singleton()->get_order(name); undo_redo->create_action(TTR("Remove Autoload")); undo_redo->add_do_property(ProjectSettings::get_singleton(), name, Variant()); undo_redo->add_undo_property(ProjectSettings::get_singleton(), name, GLOBAL_GET(name)); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_persisting", name, true); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", order); undo_redo->add_do_method(this, "update_autoload"); undo_redo->add_undo_method(this, "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); } break; } } void EditorAutoloadSettings::_autoload_activated() { TreeItem *ti = tree->get_selected(); if (!ti) { return; } _autoload_open(ti->get_text(1)); } void EditorAutoloadSettings::_autoload_open(const String &fpath) { if (ResourceLoader::get_resource_type(fpath) == "PackedScene") { EditorNode::get_singleton()->open_request(fpath); } else { EditorNode::get_singleton()->load_resource(fpath); } ProjectSettingsEditor::get_singleton()->hide(); } void EditorAutoloadSettings::_autoload_file_callback(const String &p_path) { // Convert the file name to PascalCase, which is the convention for classes in GDScript. const String class_name = p_path.get_file().get_basename().to_pascal_case(); // If the name collides with a built-in class, prefix the name to make it possible to add without having to edit the name. // The prefix is subjective, but it provides better UX than leaving the Add button disabled :) const String prefix = ClassDB::class_exists(class_name) ? "Global" : ""; autoload_add_name->set_text(prefix + class_name); add_autoload->set_disabled(false); } void EditorAutoloadSettings::_autoload_text_submitted(const String p_name) { if (!autoload_add_path->get_text().is_empty() && _autoload_name_is_valid(p_name, nullptr)) { _autoload_add(); } } void EditorAutoloadSettings::_autoload_path_text_changed(const String p_path) { add_autoload->set_disabled(!_autoload_name_is_valid(autoload_add_name->get_text(), nullptr)); } void EditorAutoloadSettings::_autoload_text_changed(const String p_name) { String error_string; bool is_name_valid = _autoload_name_is_valid(p_name, &error_string); add_autoload->set_disabled(!is_name_valid); error_message->set_text(error_string); error_message->set_visible(!autoload_add_name->get_text().is_empty() && !is_name_valid); } Node *EditorAutoloadSettings::_create_autoload(const String &p_path) { Node *n = nullptr; if (ResourceLoader::get_resource_type(p_path) == "PackedScene") { // Cache the scene reference before loading it (for cyclic references) Ref<PackedScene> scn; scn.instantiate(); scn->set_path(p_path); scn->reload_from_file(); ERR_FAIL_COND_V_MSG(!scn.is_valid(), nullptr, vformat("Can't autoload: %s.", p_path)); if (scn.is_valid()) { n = scn->instantiate(); } } else { Ref<Resource> res = ResourceLoader::load(p_path); ERR_FAIL_COND_V_MSG(res.is_null(), nullptr, vformat("Can't autoload: %s.", p_path)); Ref<Script> scr = res; if (scr.is_valid()) { StringName ibt = scr->get_instance_base_type(); bool valid_type = ClassDB::is_parent_class(ibt, "Node"); ERR_FAIL_COND_V_MSG(!valid_type, nullptr, vformat("Script does not inherit from Node: %s.", p_path)); Object *obj = ClassDB::instantiate(ibt); ERR_FAIL_COND_V_MSG(!obj, nullptr, vformat("Cannot instance script for Autoload, expected 'Node' inheritance, got: %s.", ibt)); n = Object::cast_to<Node>(obj); n->set_script(scr); } } ERR_FAIL_COND_V_MSG(!n, nullptr, vformat("Path in Autoload not a node or script: %s.", p_path)); return n; } void EditorAutoloadSettings::update_autoload() { if (updating_autoload) { return; } updating_autoload = true; HashMap<String, AutoloadInfo> to_remove; List<AutoloadInfo *> to_add; for (const AutoloadInfo &info : autoload_cache) { to_remove.insert(info.name, info); } autoload_cache.clear(); tree->clear(); TreeItem *root = tree->create_item(); List<PropertyInfo> props; ProjectSettings::get_singleton()->get_property_list(&props); for (const PropertyInfo &pi : props) { if (!pi.name.begins_with("autoload/")) { continue; } String name = pi.name.get_slice("/", 1); String scr_path = GLOBAL_GET(pi.name); if (name.is_empty()) { continue; } AutoloadInfo info; info.is_singleton = scr_path.begins_with("*"); if (info.is_singleton) { scr_path = scr_path.substr(1, scr_path.length()); } info.name = name; info.path = scr_path; info.order = ProjectSettings::get_singleton()->get_order(pi.name); bool need_to_add = true; if (to_remove.has(name)) { AutoloadInfo &old_info = to_remove[name]; if (old_info.path == info.path) { // Still the same resource, check status info.node = old_info.node; if (info.node) { Ref<Script> scr = info.node->get_script(); info.in_editor = scr.is_valid() && scr->is_tool(); if (info.is_singleton == old_info.is_singleton && info.in_editor == old_info.in_editor) { to_remove.erase(name); need_to_add = false; } else { info.node = nullptr; } } } } autoload_cache.push_back(info); if (need_to_add) { to_add.push_back(&(autoload_cache.back()->get())); } TreeItem *item = tree->create_item(root); item->set_text(0, name); item->set_editable(0, true); item->set_text(1, scr_path); item->set_selectable(1, true); item->set_cell_mode(2, TreeItem::CELL_MODE_CHECK); item->set_editable(2, true); item->set_text(2, TTR("Enable")); item->set_checked(2, info.is_singleton); item->add_button(3, get_theme_icon(SNAME("Load"), SNAME("EditorIcons")), BUTTON_OPEN); item->add_button(3, get_theme_icon(SNAME("MoveUp"), SNAME("EditorIcons")), BUTTON_MOVE_UP); item->add_button(3, get_theme_icon(SNAME("MoveDown"), SNAME("EditorIcons")), BUTTON_MOVE_DOWN); item->add_button(3, get_theme_icon(SNAME("Remove"), SNAME("EditorIcons")), BUTTON_DELETE); item->set_selectable(3, false); } // Remove deleted/changed autoloads for (KeyValue<String, AutoloadInfo> &E : to_remove) { AutoloadInfo &info = E.value; if (info.is_singleton) { for (int i = 0; i < ScriptServer::get_language_count(); i++) { ScriptServer::get_language(i)->remove_named_global_constant(info.name); } } if (info.in_editor) { ERR_CONTINUE(!info.node); get_tree()->get_root()->call_deferred(SNAME("remove_child"), info.node); } if (info.node) { info.node->queue_free(); info.node = nullptr; } } // Load new/changed autoloads List<Node *> nodes_to_add; for (AutoloadInfo *info : to_add) { info->node = _create_autoload(info->path); ERR_CONTINUE(!info->node); info->node->set_name(info->name); Ref<Script> scr = info->node->get_script(); info->in_editor = scr.is_valid() && scr->is_tool(); if (info->in_editor) { //defer so references are all valid on _ready() nodes_to_add.push_back(info->node); } if (info->is_singleton) { for (int i = 0; i < ScriptServer::get_language_count(); i++) { ScriptServer::get_language(i)->add_named_global_constant(info->name, info->node); } } if (!info->in_editor && !info->is_singleton) { // No reason to keep this node memdelete(info->node); info->node = nullptr; } } for (Node *E : nodes_to_add) { get_tree()->get_root()->add_child(E); } updating_autoload = false; } void EditorAutoloadSettings::_script_created(Ref<Script> p_script) { FileSystemDock::get_singleton()->get_script_create_dialog()->hide(); path = p_script->get_path().get_base_dir(); autoload_add_path->set_text(p_script->get_path()); autoload_add_name->set_text(p_script->get_path().get_file().get_basename().to_pascal_case()); _autoload_add(); } Variant EditorAutoloadSettings::get_drag_data_fw(const Point2 &p_point, Control *p_control) { if (autoload_cache.size() <= 1) { return false; } PackedStringArray autoloads; TreeItem *next = tree->get_next_selected(nullptr); while (next) { autoloads.push_back(next->get_text(0)); next = tree->get_next_selected(next); } if (autoloads.size() == 0 || autoloads.size() == autoload_cache.size()) { return Variant(); } VBoxContainer *preview = memnew(VBoxContainer); int max_size = MIN(PREVIEW_LIST_MAX_SIZE, autoloads.size()); for (int i = 0; i < max_size; i++) { Label *label = memnew(Label(autoloads[i])); label->set_self_modulate(Color(1, 1, 1, Math::lerp(1, 0, float(i) / PREVIEW_LIST_MAX_SIZE))); preview->add_child(label); } tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN); tree->set_drag_preview(preview); Dictionary drop_data; drop_data["type"] = "autoload"; drop_data["autoloads"] = autoloads; return drop_data; } bool EditorAutoloadSettings::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_control) const { if (updating_autoload) { return false; } Dictionary drop_data = p_data; if (!drop_data.has("type")) { return false; } if (drop_data.has("type")) { TreeItem *ti = tree->get_item_at_position(p_point); if (!ti) { return false; } int section = tree->get_drop_section_at_position(p_point); return section >= -1; } return false; } void EditorAutoloadSettings::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_control) { TreeItem *ti = tree->get_item_at_position(p_point); if (!ti) { return; } int section = tree->get_drop_section_at_position(p_point); if (section < -1) { return; } String name; bool move_to_back = false; if (section < 0) { name = ti->get_text(0); } else if (ti->get_next()) { name = ti->get_next()->get_text(0); } else { name = ti->get_text(0); move_to_back = true; } int order = ProjectSettings::get_singleton()->get_order("autoload/" + name); AutoloadInfo aux; List<AutoloadInfo>::Element *E = nullptr; if (!move_to_back) { aux.order = order; E = autoload_cache.find(aux); } Dictionary drop_data = p_data; PackedStringArray autoloads = drop_data["autoloads"]; Vector<int> orders; orders.resize(autoload_cache.size()); for (int i = 0; i < autoloads.size(); i++) { aux.order = ProjectSettings::get_singleton()->get_order("autoload/" + autoloads[i]); List<AutoloadInfo>::Element *I = autoload_cache.find(aux); if (move_to_back) { autoload_cache.move_to_back(I); } else if (E != I) { autoload_cache.move_before(I, E); } else if (E->next()) { E = E->next(); } else { break; } } int i = 0; for (const AutoloadInfo &F : autoload_cache) { orders.write[i++] = F.order; } orders.sort(); Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo(); undo_redo->create_action(TTR("Rearrange Autoloads")); i = 0; for (const AutoloadInfo &F : autoload_cache) { undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", "autoload/" + F.name, orders[i++]); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", "autoload/" + F.name, F.order); } orders.clear(); undo_redo->add_do_method(this, "update_autoload"); undo_redo->add_undo_method(this, "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); } bool EditorAutoloadSettings::autoload_add(const String &p_name, const String &p_path) { String name = p_name; String error; if (!_autoload_name_is_valid(name, &error)) { EditorNode::get_singleton()->show_warning(TTR("Can't add Autoload:") + "\n" + error); return false; } if (!FileAccess::exists(p_path)) { EditorNode::get_singleton()->show_warning(TTR("Can't add Autoload:") + "\n" + vformat(TTR("%s is an invalid path. File does not exist."), path)); return false; } if (!p_path.begins_with("res://")) { EditorNode::get_singleton()->show_warning(TTR("Can't add Autoload:") + "\n" + vformat(TTR("%s is an invalid path. Not in resource path (res://)."), path)); return false; } name = "autoload/" + name; Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo(); undo_redo->create_action(TTR("Add Autoload")); // Singleton autoloads are represented with a leading "*" in their path. undo_redo->add_do_property(ProjectSettings::get_singleton(), name, "*" + p_path); if (ProjectSettings::get_singleton()->has_setting(name)) { undo_redo->add_undo_property(ProjectSettings::get_singleton(), name, GLOBAL_GET(name)); } else { undo_redo->add_undo_property(ProjectSettings::get_singleton(), name, Variant()); } undo_redo->add_do_method(this, "update_autoload"); undo_redo->add_undo_method(this, "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); return true; } void EditorAutoloadSettings::autoload_remove(const String &p_name) { String name = "autoload/" + p_name; Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo(); int order = ProjectSettings::get_singleton()->get_order(name); undo_redo->create_action(TTR("Remove Autoload")); undo_redo->add_do_property(ProjectSettings::get_singleton(), name, Variant()); undo_redo->add_undo_property(ProjectSettings::get_singleton(), name, GLOBAL_GET(name)); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_persisting", name, true); undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", order); undo_redo->add_do_method(this, "update_autoload"); undo_redo->add_undo_method(this, "update_autoload"); undo_redo->add_do_method(this, "emit_signal", autoload_changed); undo_redo->add_undo_method(this, "emit_signal", autoload_changed); undo_redo->commit_action(); } void EditorAutoloadSettings::_bind_methods() { ClassDB::bind_method("_autoload_open", &EditorAutoloadSettings::_autoload_open); ClassDB::bind_method("_get_drag_data_fw", &EditorAutoloadSettings::get_drag_data_fw); ClassDB::bind_method("_can_drop_data_fw", &EditorAutoloadSettings::can_drop_data_fw); ClassDB::bind_method("_drop_data_fw", &EditorAutoloadSettings::drop_data_fw); ClassDB::bind_method("update_autoload", &EditorAutoloadSettings::update_autoload); ClassDB::bind_method("autoload_add", &EditorAutoloadSettings::autoload_add); ClassDB::bind_method("autoload_remove", &EditorAutoloadSettings::autoload_remove); ADD_SIGNAL(MethodInfo("autoload_changed")); } EditorAutoloadSettings::EditorAutoloadSettings() { // Make first cache List<PropertyInfo> props; ProjectSettings::get_singleton()->get_property_list(&props); for (const PropertyInfo &pi : props) { if (!pi.name.begins_with("autoload/")) { continue; } String name = pi.name.get_slice("/", 1); String scr_path = GLOBAL_GET(pi.name); if (name.is_empty()) { continue; } AutoloadInfo info; info.is_singleton = scr_path.begins_with("*"); if (info.is_singleton) { scr_path = scr_path.substr(1, scr_path.length()); } info.name = name; info.path = scr_path; info.order = ProjectSettings::get_singleton()->get_order(pi.name); if (info.is_singleton) { // Make sure name references work before parsing scripts for (int i = 0; i < ScriptServer::get_language_count(); i++) { ScriptServer::get_language(i)->add_named_global_constant(info.name, Variant()); } } autoload_cache.push_back(info); } for (AutoloadInfo &info : autoload_cache) { info.node = _create_autoload(info.path); if (info.node) { Ref<Script> scr = info.node->get_script(); info.in_editor = scr.is_valid() && scr->is_tool(); info.node->set_name(info.name); } if (info.is_singleton) { for (int i = 0; i < ScriptServer::get_language_count(); i++) { ScriptServer::get_language(i)->add_named_global_constant(info.name, info.node); } } if (!info.is_singleton && !info.in_editor && info.node != nullptr) { memdelete(info.node); info.node = nullptr; } } HBoxContainer *hbc = memnew(HBoxContainer); add_child(hbc); error_message = memnew(Label); error_message->hide(); error_message->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_RIGHT); error_message->add_theme_color_override("font_color", EditorNode::get_singleton()->get_gui_base()->get_theme_color(SNAME("error_color"), SNAME("Editor"))); add_child(error_message); Label *l = memnew(Label); l->set_text(TTR("Path:")); hbc->add_child(l); autoload_add_path = memnew(LineEdit); hbc->add_child(autoload_add_path); autoload_add_path->set_h_size_flags(Control::SIZE_EXPAND_FILL); autoload_add_path->set_clear_button_enabled(true); autoload_add_path->set_placeholder(vformat(TTR(R"(Set path or press "%s" to create a script.)"), TTR("Add"))); autoload_add_path->connect("text_changed", callable_mp(this, &EditorAutoloadSettings::_autoload_path_text_changed)); browse_button = memnew(Button); hbc->add_child(browse_button); browse_button->connect("pressed", callable_mp(this, &EditorAutoloadSettings::_browse_autoload_add_path)); file_dialog = memnew(EditorFileDialog); hbc->add_child(file_dialog); file_dialog->connect("file_selected", callable_mp(this, &EditorAutoloadSettings::_set_autoload_add_path)); file_dialog->connect("dir_selected", callable_mp(this, &EditorAutoloadSettings::_set_autoload_add_path)); file_dialog->connect("files_selected", callable_mp(this, &EditorAutoloadSettings::_set_autoload_add_path)); hbc->set_h_size_flags(SIZE_EXPAND_FILL); file_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE); file_dialog->connect("file_selected", callable_mp(this, &EditorAutoloadSettings::_autoload_file_callback)); l = memnew(Label); l->set_text(TTR("Node Name:")); hbc->add_child(l); autoload_add_name = memnew(LineEdit); autoload_add_name->set_h_size_flags(SIZE_EXPAND_FILL); autoload_add_name->connect("text_submitted", callable_mp(this, &EditorAutoloadSettings::_autoload_text_submitted)); autoload_add_name->connect("text_changed", callable_mp(this, &EditorAutoloadSettings::_autoload_text_changed)); hbc->add_child(autoload_add_name); add_autoload = memnew(Button); add_autoload->set_text(TTR("Add")); add_autoload->connect("pressed", callable_mp(this, &EditorAutoloadSettings::_autoload_add)); // The button will be enabled once a valid name is entered (either automatically or manually). add_autoload->set_disabled(true); hbc->add_child(add_autoload); tree = memnew(Tree); tree->set_hide_root(true); tree->set_select_mode(Tree::SELECT_MULTI); tree->set_allow_reselect(true); tree->set_drag_forwarding(this); tree->set_columns(4); tree->set_column_titles_visible(true); tree->set_column_title(0, TTR("Name")); tree->set_column_expand(0, true); tree->set_column_expand_ratio(0, 1); tree->set_column_title(1, TTR("Path")); tree->set_column_expand(1, true); tree->set_column_clip_content(1, true); tree->set_column_expand_ratio(1, 2); tree->set_column_title(2, TTR("Global Variable")); tree->set_column_expand(2, false); tree->set_column_expand(3, false); tree->connect("cell_selected", callable_mp(this, &EditorAutoloadSettings::_autoload_selected)); tree->connect("item_edited", callable_mp(this, &EditorAutoloadSettings::_autoload_edited)); tree->connect("button_clicked", callable_mp(this, &EditorAutoloadSettings::_autoload_button_pressed)); tree->connect("item_activated", callable_mp(this, &EditorAutoloadSettings::_autoload_activated)); tree->set_v_size_flags(SIZE_EXPAND_FILL); add_child(tree, true); } EditorAutoloadSettings::~EditorAutoloadSettings() { for (const AutoloadInfo &info : autoload_cache) { if (info.node && !info.in_editor) { memdelete(info.node); } } } void EditorAutoloadSettings::_set_autoload_add_path(const String &p_text) { autoload_add_path->set_text(p_text); autoload_add_path->emit_signal(SNAME("text_submitted"), p_text); } void EditorAutoloadSettings::_browse_autoload_add_path() { file_dialog->popup_file_dialog(); }