235 lines
8.0 KiB
C++
235 lines
8.0 KiB
C++
/**
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* editor_property_path.cpp
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* =============================================================================
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* Copyright 2021-2024 Serhii Snitsaruk
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*
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* Use of this source code is governed by an MIT-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/MIT.
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* =============================================================================
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*/
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#include "editor_property_property_path.h"
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#include "../util/limbo_compat.h"
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#include "../util/limbo_string_names.h"
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#ifdef LIMBOAI_MODULE
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#include "editor/editor_data.h"
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#include "editor/editor_interface.h"
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#include "servers/display_server.h"
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#endif
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#ifdef LIMBOAI_GDEXTENSION
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#include <godot_cpp/classes/display_server.hpp>
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#include <godot_cpp/classes/editor_inspector.hpp>
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#include <godot_cpp/classes/editor_interface.hpp>
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#include <godot_cpp/classes/editor_selection.hpp>
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#include <godot_cpp/classes/h_box_container.hpp>
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#include <godot_cpp/classes/popup_menu.hpp>
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#include <godot_cpp/classes/scene_tree.hpp>
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#endif // LIMBOAI_MODULE
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#ifdef TOOLS_ENABLED
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namespace {
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Node *_get_base_node(Object *p_edited_object, SceneTree *p_scene_tree) {
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Node *base_node = Object::cast_to<Node>(p_edited_object);
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if (!base_node) {
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base_node = Object::cast_to<Node>(EditorInterface::get_singleton()->get_inspector()->get_edited_object());
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}
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if (!base_node) {
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base_node = p_scene_tree->get_edited_scene_root();
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}
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return base_node;
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}
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} // unnamed namespace
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Node *EditorPropertyPropertyPath::_get_selected_node() {
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NodePath path = get_edited_object()->get(get_edited_property());
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if (path.is_empty()) {
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return nullptr;
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}
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Node *base_node = _get_base_node(get_edited_object(), get_tree());
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Node *selected_node = base_node->get_node_or_null(path);
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return selected_node;
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}
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void EditorPropertyPropertyPath::_action_selected(int p_idx) {
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switch (p_idx) {
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case ACTION_CLEAR: {
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emit_changed(get_edited_property(), NodePath());
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} break;
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case ACTION_COPY: {
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DisplayServer::get_singleton()->clipboard_set(get_edited_object()->get(get_edited_property()));
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} break;
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case ACTION_EDIT: {
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assign_button->hide();
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action_menu->hide();
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path_edit->show();
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path_edit->set_text(get_edited_object()->get(get_edited_property()));
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path_edit->grab_focus();
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} break;
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case ACTION_SELECT: {
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Node *selected_node = _get_selected_node();
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if (selected_node) {
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EditorInterface::get_singleton()->get_selection()->clear();
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EditorInterface::get_singleton()->get_selection()->add_node(selected_node);
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}
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} break;
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}
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}
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void EditorPropertyPropertyPath::_accept_text() {
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path_edit->hide();
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assign_button->show();
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action_menu->show();
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emit_changed(get_edited_property(), path_edit->get_text());
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}
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void EditorPropertyPropertyPath::_property_selected(const NodePath &p_property_path, const NodePath &p_node_path) {
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if (p_property_path.is_empty()) {
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return;
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}
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Node *base_node = _get_base_node(get_edited_object(), get_tree());
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ERR_FAIL_NULL(base_node);
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Node *chosen_node = get_tree()->get_edited_scene_root()->get_node_or_null(p_node_path);
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ERR_FAIL_NULL(chosen_node);
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NodePath path = String(base_node->get_path_to(chosen_node)) + String(p_property_path);
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emit_changed(get_edited_property(), path);
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update_property();
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}
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void EditorPropertyPropertyPath::_node_selected(const NodePath &p_path) {
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if (p_path.is_empty()) {
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return;
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}
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Node *selected_node = get_tree()->get_edited_scene_root()->get_node_or_null(p_path);
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ERR_FAIL_NULL(selected_node);
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EditorInterface::get_singleton()->popup_property_selector(
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selected_node,
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callable_mp(this, &EditorPropertyPropertyPath::_property_selected).bind(p_path),
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valid_types);
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}
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void EditorPropertyPropertyPath::_choose_property() {
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EditorInterface::get_singleton()->popup_node_selector(callable_mp(this, &EditorPropertyPropertyPath::_node_selected));
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}
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void EditorPropertyPropertyPath::_set_read_only(bool p_read_only) {
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assign_button->set_disabled(p_read_only);
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action_menu->set_disabled(p_read_only);
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}
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#ifdef LIMBOAI_MODULE
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void EditorPropertyPropertyPath::update_property() {
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#elif LIMBOAI_GDEXTENSION
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void EditorPropertyPropertyPath::_update_property() {
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#endif
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NodePath path = get_edited_object()->get(get_edited_property());
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if (path.is_empty()) {
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assign_button->set_text(TTR("Bind..."));
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} else {
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Node *base_node = _get_base_node(get_edited_object(), get_tree());
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ERR_FAIL_NULL(base_node);
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Node *selected_node = base_node->get_node_or_null(path);
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String text;
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if (selected_node) {
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text = (String)selected_node->get_name() +
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":" + (String)path.get_concatenated_subnames();
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} else {
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text = (String)path;
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}
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assign_button->set_text(text);
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assign_button->set_tooltip_text(path);
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}
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}
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void EditorPropertyPropertyPath::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_TREE:
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case NOTIFICATION_THEME_CHANGED: {
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BUTTON_SET_ICON(action_menu, get_theme_icon(LW_NAME(GuiTabMenuHl), LW_NAME(EditorIcons)));
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action_menu->get_popup()->set_item_icon(ACTION_CLEAR, get_theme_icon(LW_NAME(Clear), LW_NAME(EditorIcons)));
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action_menu->get_popup()->set_item_icon(ACTION_COPY, get_theme_icon(LW_NAME(ActionCopy), LW_NAME(EditorIcons)));
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action_menu->get_popup()->set_item_icon(ACTION_EDIT, get_theme_icon(LW_NAME(Edit), LW_NAME(EditorIcons)));
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action_menu->get_popup()->set_item_icon(ACTION_SELECT, get_theme_icon(LW_NAME(ExternalLink), LW_NAME(EditorIcons)));
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} break;
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}
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}
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void EditorPropertyPropertyPath::setup(const PackedInt32Array &p_valid_types) {
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valid_types = p_valid_types;
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}
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EditorPropertyPropertyPath::EditorPropertyPropertyPath() {
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HBoxContainer *hb = memnew(HBoxContainer);
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add_child(hb);
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hb->add_theme_constant_override(LW_NAME(separation), 0);
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assign_button = memnew(Button);
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hb->add_child(assign_button);
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assign_button->set_flat(true);
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assign_button->set_text(TTR("Bind..."));
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assign_button->set_clip_text(true);
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assign_button->set_h_size_flags(SIZE_EXPAND_FILL);
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assign_button->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
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assign_button->connect(LW_NAME(pressed), callable_mp(this, &EditorPropertyPropertyPath::_choose_property));
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path_edit = memnew(LineEdit);
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hb->add_child(path_edit);
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path_edit->set_h_size_flags(SIZE_EXPAND_FILL);
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path_edit->connect(LW_NAME(focus_exited), callable_mp(this, &EditorPropertyPropertyPath::_accept_text));
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path_edit->connect(LW_NAME(text_submitted), callable_mp(this, &EditorPropertyPropertyPath::_accept_text).unbind(1));
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path_edit->hide();
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action_menu = memnew(MenuButton);
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action_menu->get_popup()->add_item(TTR("Clear"), ACTION_CLEAR);
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action_menu->get_popup()->add_item(TTR("Copy as Text"), ACTION_COPY);
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action_menu->get_popup()->add_item(TTR("Edit"), ACTION_EDIT);
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action_menu->get_popup()->add_item(TTR("Show Node in Tree"), ACTION_SELECT);
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action_menu->get_popup()->connect(LW_NAME(id_pressed), callable_mp(this, &EditorPropertyPropertyPath::_action_selected));
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hb->add_child(action_menu);
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}
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//***** EditorInspectorPluginPropertyPath
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#ifdef LIMBOAI_MODULE
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bool EditorInspectorPluginPropertyPath::can_handle(Object *p_object) {
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#elif LIMBOAI_GDEXTENSION
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bool EditorInspectorPluginPropertyPath::_can_handle(Object *p_object) const {
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#endif
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return true;
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}
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#ifdef LIMBOAI_MODULE
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bool EditorInspectorPluginPropertyPath::parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const BitField<PropertyUsageFlags> p_usage, const bool p_wide) {
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#elif LIMBOAI_GDEXTENSION
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bool EditorInspectorPluginPropertyPath::_parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const BitField<PropertyUsageFlags> p_usage, const bool p_wide) {
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#endif
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if (p_type != Variant::NODE_PATH || p_hint != PROPERTY_HINT_LINK) {
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return false;
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}
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EditorPropertyPropertyPath *ed = memnew(EditorPropertyPropertyPath);
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PackedInt32Array valid_types;
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PackedStringArray type_specifiers = p_hint_text.split(",");
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for (const String &t : type_specifiers) {
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if (t.is_valid_int()) {
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valid_types.append(t.to_int());
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}
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}
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ed->setup(valid_types);
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add_property_editor(p_path, ed);
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return true;
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}
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#endif // TOOLS_ENABLED
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