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			624 lines
		
	
	
	
		
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			624 lines
		
	
	
	
		
			22 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*************************************************************************/
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| /*  editor_help_search.cpp                                               */
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| /*************************************************************************/
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| /*                       This file is part of:                           */
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| /*                           GODOT ENGINE                                */
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| /*                      https://godotengine.org                          */
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| /*************************************************************************/
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| /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
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| /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
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| /*                                                                       */
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| /* Permission is hereby granted, free of charge, to any person obtaining */
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| /* a copy of this software and associated documentation files (the       */
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| /* "Software"), to deal in the Software without restriction, including   */
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| /* without limitation the rights to use, copy, modify, merge, publish,   */
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| /* distribute, sublicense, and/or sell copies of the Software, and to    */
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| /* permit persons to whom the Software is furnished to do so, subject to */
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| /* the following conditions:                                             */
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| /*                                                                       */
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| /* The above copyright notice and this permission notice shall be        */
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| /* included in all copies or substantial portions of the Software.       */
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| /*                                                                       */
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| /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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| /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
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| /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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| /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
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| /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
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| /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
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| /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
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| /*************************************************************************/
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| 
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| #include "editor_help_search.h"
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| 
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| #include "core/os/keyboard.h"
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| #include "editor_feature_profile.h"
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| #include "editor_node.h"
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| #include "editor_scale.h"
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| 
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| void EditorHelpSearch::_update_icons() {
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| 	search_box->set_right_icon(results_tree->get_theme_icon("Search", "EditorIcons"));
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| 	search_box->set_clear_button_enabled(true);
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| 	search_box->add_theme_icon_override("right_icon", results_tree->get_theme_icon("Search", "EditorIcons"));
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| 	case_sensitive_button->set_icon(results_tree->get_theme_icon("MatchCase", "EditorIcons"));
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| 	hierarchy_button->set_icon(results_tree->get_theme_icon("ClassList", "EditorIcons"));
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| 
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| 	if (is_visible()) {
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| 		_update_results();
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| 	}
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| }
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| 
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| void EditorHelpSearch::_update_results() {
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| 	String term = search_box->get_text();
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| 
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| 	int search_flags = filter_combo->get_selected_id();
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| 	if (case_sensitive_button->is_pressed()) {
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| 		search_flags |= SEARCH_CASE_SENSITIVE;
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| 	}
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| 	if (hierarchy_button->is_pressed()) {
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| 		search_flags |= SEARCH_SHOW_HIERARCHY;
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| 	}
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| 
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| 	search = Ref<Runner>(memnew(Runner(results_tree, results_tree, term, search_flags)));
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| 	set_process(true);
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| }
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| 
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| void EditorHelpSearch::_search_box_gui_input(const Ref<InputEvent> &p_event) {
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| 	// Redirect up and down navigational key events to the results list.
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| 	Ref<InputEventKey> key = p_event;
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| 	if (key.is_valid()) {
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| 		switch (key->get_keycode()) {
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| 			case KEY_UP:
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| 			case KEY_DOWN:
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| 			case KEY_PAGEUP:
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| 			case KEY_PAGEDOWN: {
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| 				results_tree->call("_gui_input", key);
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| 				search_box->accept_event();
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| 			} break;
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| 		}
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| 	}
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| }
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| 
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| void EditorHelpSearch::_search_box_text_changed(const String &p_text) {
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| 	_update_results();
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| }
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| 
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| void EditorHelpSearch::_filter_combo_item_selected(int p_option) {
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| 	_update_results();
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| }
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| 
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| void EditorHelpSearch::_confirmed() {
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| 	TreeItem *item = results_tree->get_selected();
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| 	if (!item) {
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| 		return;
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| 	}
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| 
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| 	// Activate the script editor and emit the signal with the documentation link to display.
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| 	EditorNode::get_singleton()->set_visible_editor(EditorNode::EDITOR_SCRIPT);
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| 
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| 	emit_signal("go_to_help", item->get_metadata(0));
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| 
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| 	hide();
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| }
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| 
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| void EditorHelpSearch::_notification(int p_what) {
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| 	switch (p_what) {
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| 		case NOTIFICATION_VISIBILITY_CHANGED: {
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| 			if (!is_visible()) {
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| 				results_tree->call_deferred("clear"); // Wait for the Tree's mouse event propagation.
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| 				get_ok_button()->set_disabled(true);
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| 				EditorSettings::get_singleton()->set_project_metadata("dialog_bounds", "search_help", Rect2(get_position(), get_size()));
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| 			}
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| 		} break;
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| 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
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| 			_update_icons();
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| 		} break;
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| 		case NOTIFICATION_ENTER_TREE: {
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| 			connect("confirmed", callable_mp(this, &EditorHelpSearch::_confirmed));
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| 			_update_icons();
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| 		} break;
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| 
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| 		case NOTIFICATION_PROCESS: {
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| 			// Update background search.
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| 			if (search.is_valid()) {
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| 				if (search->work()) {
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| 					// Search done.
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| 
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| 					// Only point to the match if it's a new search, and not just reopening a old one.
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| 					if (!old_search) {
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| 						results_tree->ensure_cursor_is_visible();
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| 					} else {
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| 						old_search = false;
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| 					}
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| 
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| 					get_ok_button()->set_disabled(!results_tree->get_selected());
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| 
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| 					search = Ref<Runner>();
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| 					set_process(false);
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| 				}
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| 			} else {
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| 				set_process(false);
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| 			}
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| 		} break;
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| 	}
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| }
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| 
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| void EditorHelpSearch::_bind_methods() {
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| 	ADD_SIGNAL(MethodInfo("go_to_help"));
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| }
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| 
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| void EditorHelpSearch::popup_dialog() {
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| 	popup_dialog(search_box->get_text());
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| }
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| 
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| void EditorHelpSearch::popup_dialog(const String &p_term) {
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| 	// Restore valid window bounds or pop up at default size.
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| 	Rect2 saved_size = EditorSettings::get_singleton()->get_project_metadata("dialog_bounds", "search_help", Rect2());
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| 	if (saved_size != Rect2()) {
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| 		popup(saved_size);
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| 	} else {
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| 		popup_centered_ratio(0.5F);
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| 	}
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| 
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| 	if (p_term == "") {
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| 		search_box->clear();
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| 	} else {
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| 		if (old_term == p_term) {
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| 			old_search = true;
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| 		} else {
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| 			old_term = p_term;
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| 		}
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| 
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| 		search_box->set_text(p_term);
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| 		search_box->select_all();
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| 	}
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| 	search_box->grab_focus();
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| 	_update_results();
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| }
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| 
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| EditorHelpSearch::EditorHelpSearch() {
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| 	old_search = false;
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| 
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| 	set_hide_on_ok(false);
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| 
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| 	set_title(TTR("Search Help"));
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| 
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| 	get_ok_button()->set_disabled(true);
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| 	get_ok_button()->set_text(TTR("Open"));
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| 
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| 	// Split search and results area.
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| 	VBoxContainer *vbox = memnew(VBoxContainer);
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| 	add_child(vbox);
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| 
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| 	// Create the search box and filter controls (at the top).
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| 	HBoxContainer *hbox = memnew(HBoxContainer);
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| 	vbox->add_child(hbox);
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| 
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| 	search_box = memnew(LineEdit);
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| 	search_box->set_custom_minimum_size(Size2(200, 0) * EDSCALE);
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| 	search_box->set_h_size_flags(Control::SIZE_EXPAND_FILL);
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| 	search_box->connect("gui_input", callable_mp(this, &EditorHelpSearch::_search_box_gui_input));
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| 	search_box->connect("text_changed", callable_mp(this, &EditorHelpSearch::_search_box_text_changed));
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| 	register_text_enter(search_box);
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| 	hbox->add_child(search_box);
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| 
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| 	case_sensitive_button = memnew(Button);
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| 	case_sensitive_button->set_flat(true);
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| 	case_sensitive_button->set_tooltip(TTR("Case Sensitive"));
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| 	case_sensitive_button->connect("pressed", callable_mp(this, &EditorHelpSearch::_update_results));
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| 	case_sensitive_button->set_toggle_mode(true);
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| 	case_sensitive_button->set_focus_mode(Control::FOCUS_NONE);
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| 	hbox->add_child(case_sensitive_button);
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| 
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| 	hierarchy_button = memnew(Button);
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| 	hierarchy_button->set_flat(true);
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| 	hierarchy_button->set_tooltip(TTR("Show Hierarchy"));
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| 	hierarchy_button->connect("pressed", callable_mp(this, &EditorHelpSearch::_update_results));
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| 	hierarchy_button->set_toggle_mode(true);
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| 	hierarchy_button->set_pressed(true);
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| 	hierarchy_button->set_focus_mode(Control::FOCUS_NONE);
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| 	hbox->add_child(hierarchy_button);
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| 
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| 	filter_combo = memnew(OptionButton);
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| 	filter_combo->set_custom_minimum_size(Size2(200, 0) * EDSCALE);
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| 	filter_combo->set_stretch_ratio(0); // Fixed width.
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| 	filter_combo->add_item(TTR("Display All"), SEARCH_ALL);
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| 	filter_combo->add_separator();
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| 	filter_combo->add_item(TTR("Classes Only"), SEARCH_CLASSES);
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| 	filter_combo->add_item(TTR("Methods Only"), SEARCH_METHODS);
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| 	filter_combo->add_item(TTR("Signals Only"), SEARCH_SIGNALS);
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| 	filter_combo->add_item(TTR("Constants Only"), SEARCH_CONSTANTS);
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| 	filter_combo->add_item(TTR("Properties Only"), SEARCH_PROPERTIES);
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| 	filter_combo->add_item(TTR("Theme Properties Only"), SEARCH_THEME_ITEMS);
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| 	filter_combo->connect("item_selected", callable_mp(this, &EditorHelpSearch::_filter_combo_item_selected));
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| 	hbox->add_child(filter_combo);
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| 
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| 	// Create the results tree.
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| 	results_tree = memnew(Tree);
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| 	results_tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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| 	results_tree->set_columns(2);
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| 	results_tree->set_column_title(0, TTR("Name"));
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| 	results_tree->set_column_title(1, TTR("Member Type"));
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| 	results_tree->set_column_expand(1, false);
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| 	results_tree->set_column_min_width(1, 150 * EDSCALE);
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| 	results_tree->set_custom_minimum_size(Size2(0, 100) * EDSCALE);
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| 	results_tree->set_hide_root(true);
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| 	results_tree->set_select_mode(Tree::SELECT_ROW);
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| 	results_tree->connect("item_activated", callable_mp(this, &EditorHelpSearch::_confirmed));
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| 	results_tree->connect("item_selected", callable_mp((BaseButton *)get_ok_button(), &BaseButton::set_disabled), varray(false));
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| 	vbox->add_child(results_tree, true);
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| }
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| 
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| bool EditorHelpSearch::Runner::_is_class_disabled_by_feature_profile(const StringName &p_class) {
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| 	Ref<EditorFeatureProfile> profile = EditorFeatureProfileManager::get_singleton()->get_current_profile();
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| 	if (profile.is_null()) {
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| 		return false;
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| 	}
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| 
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| 	StringName class_name = p_class;
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| 	while (class_name != StringName()) {
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| 		if (!ClassDB::class_exists(class_name)) {
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| 			return false;
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| 		}
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| 
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| 		if (profile->is_class_disabled(class_name)) {
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| 			return true;
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| 		}
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| 		class_name = ClassDB::get_parent_class(class_name);
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| 	}
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| 
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| 	return false;
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| }
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| 
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| bool EditorHelpSearch::Runner::_slice() {
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| 	bool phase_done = false;
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| 	switch (phase) {
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| 		case PHASE_MATCH_CLASSES_INIT:
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| 			phase_done = _phase_match_classes_init();
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| 			break;
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| 		case PHASE_MATCH_CLASSES:
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| 			phase_done = _phase_match_classes();
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| 			break;
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| 		case PHASE_CLASS_ITEMS_INIT:
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| 			phase_done = _phase_class_items_init();
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| 			break;
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| 		case PHASE_CLASS_ITEMS:
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| 			phase_done = _phase_class_items();
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| 			break;
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| 		case PHASE_MEMBER_ITEMS_INIT:
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| 			phase_done = _phase_member_items_init();
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| 			break;
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| 		case PHASE_MEMBER_ITEMS:
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| 			phase_done = _phase_member_items();
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| 			break;
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| 		case PHASE_SELECT_MATCH:
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| 			phase_done = _phase_select_match();
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| 			break;
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| 		case PHASE_MAX:
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| 			return true;
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| 		default:
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| 			WARN_PRINT("Invalid or unhandled phase in EditorHelpSearch::Runner, aborting search.");
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| 			return true;
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| 	};
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| 
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| 	if (phase_done) {
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| 		phase++;
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| 	}
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| 	return false;
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| }
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| 
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| bool EditorHelpSearch::Runner::_phase_match_classes_init() {
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| 	iterator_doc = EditorHelp::get_doc_data()->class_list.front();
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| 	matches.clear();
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| 	matched_item = nullptr;
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| 	match_highest_score = 0;
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| 
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| 	return true;
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| }
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| 
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| bool EditorHelpSearch::Runner::_phase_match_classes() {
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| 	DocData::ClassDoc &class_doc = iterator_doc->value();
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| 	if (!_is_class_disabled_by_feature_profile(class_doc.name)) {
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| 		matches[class_doc.name] = ClassMatch();
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| 		ClassMatch &match = matches[class_doc.name];
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| 
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| 		match.doc = &class_doc;
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| 
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| 		// Match class name.
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| 		if (search_flags & SEARCH_CLASSES) {
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| 			match.name = term == "" || _match_string(term, class_doc.name);
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| 		}
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| 
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| 		// Match members if the term is long enough.
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| 		if (term.length() > 1) {
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| 			if (search_flags & SEARCH_METHODS) {
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| 				for (int i = 0; i < class_doc.methods.size(); i++) {
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| 					String method_name = (search_flags & SEARCH_CASE_SENSITIVE) ? class_doc.methods[i].name : class_doc.methods[i].name.to_lower();
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| 					if (method_name.find(term) > -1 ||
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| 							(term.begins_with(".") && method_name.begins_with(term.right(1))) ||
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| 							(term.ends_with("(") && method_name.ends_with(term.left(term.length() - 1).strip_edges())) ||
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| 							(term.begins_with(".") && term.ends_with("(") && method_name == term.substr(1, term.length() - 2).strip_edges())) {
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| 						match.methods.push_back(const_cast<DocData::MethodDoc *>(&class_doc.methods[i]));
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| 					}
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| 				}
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| 			}
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| 			if (search_flags & SEARCH_SIGNALS) {
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| 				for (int i = 0; i < class_doc.signals.size(); i++) {
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| 					if (_match_string(term, class_doc.signals[i].name)) {
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| 						match.signals.push_back(const_cast<DocData::MethodDoc *>(&class_doc.signals[i]));
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| 					}
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| 				}
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| 			}
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| 			if (search_flags & SEARCH_CONSTANTS) {
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| 				for (int i = 0; i < class_doc.constants.size(); i++) {
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| 					if (_match_string(term, class_doc.constants[i].name)) {
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| 						match.constants.push_back(const_cast<DocData::ConstantDoc *>(&class_doc.constants[i]));
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| 					}
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| 				}
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| 			}
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| 			if (search_flags & SEARCH_PROPERTIES) {
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| 				for (int i = 0; i < class_doc.properties.size(); i++) {
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| 					if (_match_string(term, class_doc.properties[i].name) || _match_string(term, class_doc.properties[i].getter) || _match_string(term, class_doc.properties[i].setter)) {
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| 						match.properties.push_back(const_cast<DocData::PropertyDoc *>(&class_doc.properties[i]));
 | |
| 					}
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| 				}
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| 			}
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| 			if (search_flags & SEARCH_THEME_ITEMS) {
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| 				for (int i = 0; i < class_doc.theme_properties.size(); i++) {
 | |
| 					if (_match_string(term, class_doc.theme_properties[i].name)) {
 | |
| 						match.theme_properties.push_back(const_cast<DocData::PropertyDoc *>(&class_doc.theme_properties[i]));
 | |
| 					}
 | |
| 				}
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| 			}
 | |
| 		}
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| 	}
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| 
 | |
| 	iterator_doc = iterator_doc->next();
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| 	return !iterator_doc;
 | |
| }
 | |
| 
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| bool EditorHelpSearch::Runner::_phase_class_items_init() {
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| 	iterator_match = matches.front();
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| 
 | |
| 	results_tree->clear();
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| 	root_item = results_tree->create_item();
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| 	class_items.clear();
 | |
| 
 | |
| 	return true;
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| }
 | |
| 
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| bool EditorHelpSearch::Runner::_phase_class_items() {
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| 	ClassMatch &match = iterator_match->value();
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| 
 | |
| 	if (search_flags & SEARCH_SHOW_HIERARCHY) {
 | |
| 		if (match.required()) {
 | |
| 			_create_class_hierarchy(match);
 | |
| 		}
 | |
| 	} else {
 | |
| 		if (match.name) {
 | |
| 			_create_class_item(root_item, match.doc, false);
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	iterator_match = iterator_match->next();
 | |
| 	return !iterator_match;
 | |
| }
 | |
| 
 | |
| bool EditorHelpSearch::Runner::_phase_member_items_init() {
 | |
| 	iterator_match = matches.front();
 | |
| 
 | |
| 	return true;
 | |
| }
 | |
| 
 | |
| bool EditorHelpSearch::Runner::_phase_member_items() {
 | |
| 	ClassMatch &match = iterator_match->value();
 | |
| 
 | |
| 	TreeItem *parent = (search_flags & SEARCH_SHOW_HIERARCHY) ? class_items[match.doc->name] : root_item;
 | |
| 	bool constructor_created = false;
 | |
| 	for (int i = 0; i < match.methods.size(); i++) {
 | |
| 		String text = match.methods[i]->name;
 | |
| 		if (!constructor_created) {
 | |
| 			if (match.doc->name == match.methods[i]->name) {
 | |
| 				text += " " + TTR("(constructors)");
 | |
| 				constructor_created = true;
 | |
| 			}
 | |
| 		} else {
 | |
| 			if (match.doc->name == match.methods[i]->name) {
 | |
| 				continue;
 | |
| 			}
 | |
| 		}
 | |
| 		_create_method_item(parent, match.doc, text, match.methods[i]);
 | |
| 	}
 | |
| 	for (int i = 0; i < match.signals.size(); i++) {
 | |
| 		_create_signal_item(parent, match.doc, match.signals[i]);
 | |
| 	}
 | |
| 	for (int i = 0; i < match.constants.size(); i++) {
 | |
| 		_create_constant_item(parent, match.doc, match.constants[i]);
 | |
| 	}
 | |
| 	for (int i = 0; i < match.properties.size(); i++) {
 | |
| 		_create_property_item(parent, match.doc, match.properties[i]);
 | |
| 	}
 | |
| 	for (int i = 0; i < match.theme_properties.size(); i++) {
 | |
| 		_create_theme_property_item(parent, match.doc, match.theme_properties[i]);
 | |
| 	}
 | |
| 
 | |
| 	iterator_match = iterator_match->next();
 | |
| 	return !iterator_match;
 | |
| }
 | |
| 
 | |
| bool EditorHelpSearch::Runner::_phase_select_match() {
 | |
| 	if (matched_item) {
 | |
| 		matched_item->select(0);
 | |
| 	}
 | |
| 	return true;
 | |
| }
 | |
| 
 | |
| bool EditorHelpSearch::Runner::_match_string(const String &p_term, const String &p_string) const {
 | |
| 	if (search_flags & SEARCH_CASE_SENSITIVE) {
 | |
| 		return p_string.find(p_term) > -1;
 | |
| 	} else {
 | |
| 		return p_string.findn(p_term) > -1;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| void EditorHelpSearch::Runner::_match_item(TreeItem *p_item, const String &p_text) {
 | |
| 	float inverse_length = 1.f / float(p_text.length());
 | |
| 
 | |
| 	// Favor types where search term is a substring close to the start of the type.
 | |
| 	float w = 0.5f;
 | |
| 	int pos = p_text.findn(term);
 | |
| 	float score = (pos > -1) ? 1.0f - w * MIN(1, 3 * pos * inverse_length) : MAX(0.f, .9f - w);
 | |
| 
 | |
| 	// Favor shorter items: they resemble the search term more.
 | |
| 	w = 0.1f;
 | |
| 	score *= (1 - w) + w * (term.length() * inverse_length);
 | |
| 
 | |
| 	if (match_highest_score == 0 || score > match_highest_score) {
 | |
| 		matched_item = p_item;
 | |
| 		match_highest_score = score;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_class_hierarchy(const ClassMatch &p_match) {
 | |
| 	if (class_items.has(p_match.doc->name)) {
 | |
| 		return class_items[p_match.doc->name];
 | |
| 	}
 | |
| 
 | |
| 	// Ensure parent nodes are created first.
 | |
| 	TreeItem *parent = root_item;
 | |
| 	if (p_match.doc->inherits != "") {
 | |
| 		if (class_items.has(p_match.doc->inherits)) {
 | |
| 			parent = class_items[p_match.doc->inherits];
 | |
| 		} else {
 | |
| 			ClassMatch &base_match = matches[p_match.doc->inherits];
 | |
| 			parent = _create_class_hierarchy(base_match);
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	TreeItem *class_item = _create_class_item(parent, p_match.doc, !p_match.name);
 | |
| 	class_items[p_match.doc->name] = class_item;
 | |
| 	return class_item;
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_class_item(TreeItem *p_parent, const DocData::ClassDoc *p_doc, bool p_gray) {
 | |
| 	Ref<Texture2D> icon = empty_icon;
 | |
| 	if (ui_service->has_theme_icon(p_doc->name, "EditorIcons")) {
 | |
| 		icon = ui_service->get_theme_icon(p_doc->name, "EditorIcons");
 | |
| 	} else if (ClassDB::class_exists(p_doc->name) && ClassDB::is_parent_class(p_doc->name, "Object")) {
 | |
| 		icon = ui_service->get_theme_icon("Object", "EditorIcons");
 | |
| 	}
 | |
| 	String tooltip = p_doc->brief_description.strip_edges();
 | |
| 
 | |
| 	TreeItem *item = results_tree->create_item(p_parent);
 | |
| 	item->set_icon(0, icon);
 | |
| 	item->set_text(0, p_doc->name);
 | |
| 	item->set_text(1, TTR("Class"));
 | |
| 	item->set_tooltip(0, tooltip);
 | |
| 	item->set_tooltip(1, tooltip);
 | |
| 	item->set_metadata(0, "class_name:" + p_doc->name);
 | |
| 	if (p_gray) {
 | |
| 		item->set_custom_color(0, disabled_color);
 | |
| 		item->set_custom_color(1, disabled_color);
 | |
| 	}
 | |
| 
 | |
| 	_match_item(item, p_doc->name);
 | |
| 
 | |
| 	return item;
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_method_item(TreeItem *p_parent, const DocData::ClassDoc *p_class_doc, const String &p_text, const DocData::MethodDoc *p_doc) {
 | |
| 	String tooltip = p_doc->return_type + " " + p_class_doc->name + "." + p_doc->name + "(";
 | |
| 	for (int i = 0; i < p_doc->arguments.size(); i++) {
 | |
| 		const DocData::ArgumentDoc &arg = p_doc->arguments[i];
 | |
| 		tooltip += arg.type + " " + arg.name;
 | |
| 		if (arg.default_value != "") {
 | |
| 			tooltip += " = " + arg.default_value;
 | |
| 		}
 | |
| 		if (i < p_doc->arguments.size() - 1) {
 | |
| 			tooltip += ", ";
 | |
| 		}
 | |
| 	}
 | |
| 	tooltip += ")";
 | |
| 	return _create_member_item(p_parent, p_class_doc->name, "MemberMethod", p_doc->name, p_text, TTRC("Method"), "method", tooltip);
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_signal_item(TreeItem *p_parent, const DocData::ClassDoc *p_class_doc, const DocData::MethodDoc *p_doc) {
 | |
| 	String tooltip = p_doc->return_type + " " + p_class_doc->name + "." + p_doc->name + "(";
 | |
| 	for (int i = 0; i < p_doc->arguments.size(); i++) {
 | |
| 		const DocData::ArgumentDoc &arg = p_doc->arguments[i];
 | |
| 		tooltip += arg.type + " " + arg.name;
 | |
| 		if (arg.default_value != "") {
 | |
| 			tooltip += " = " + arg.default_value;
 | |
| 		}
 | |
| 		if (i < p_doc->arguments.size() - 1) {
 | |
| 			tooltip += ", ";
 | |
| 		}
 | |
| 	}
 | |
| 	tooltip += ")";
 | |
| 	return _create_member_item(p_parent, p_class_doc->name, "MemberSignal", p_doc->name, p_doc->name, TTRC("Signal"), "signal", tooltip);
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_constant_item(TreeItem *p_parent, const DocData::ClassDoc *p_class_doc, const DocData::ConstantDoc *p_doc) {
 | |
| 	String tooltip = p_class_doc->name + "." + p_doc->name;
 | |
| 	return _create_member_item(p_parent, p_class_doc->name, "MemberConstant", p_doc->name, p_doc->name, TTRC("Constant"), "constant", tooltip);
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_property_item(TreeItem *p_parent, const DocData::ClassDoc *p_class_doc, const DocData::PropertyDoc *p_doc) {
 | |
| 	String tooltip = p_doc->type + " " + p_class_doc->name + "." + p_doc->name;
 | |
| 	tooltip += "\n    " + p_class_doc->name + "." + p_doc->setter + "(value) setter";
 | |
| 	tooltip += "\n    " + p_class_doc->name + "." + p_doc->getter + "() getter";
 | |
| 	return _create_member_item(p_parent, p_class_doc->name, "MemberProperty", p_doc->name, p_doc->name, TTRC("Property"), "property", tooltip);
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_theme_property_item(TreeItem *p_parent, const DocData::ClassDoc *p_class_doc, const DocData::PropertyDoc *p_doc) {
 | |
| 	String tooltip = p_doc->type + " " + p_class_doc->name + "." + p_doc->name;
 | |
| 	return _create_member_item(p_parent, p_class_doc->name, "MemberTheme", p_doc->name, p_doc->name, TTRC("Theme Property"), "theme_item", tooltip);
 | |
| }
 | |
| 
 | |
| TreeItem *EditorHelpSearch::Runner::_create_member_item(TreeItem *p_parent, const String &p_class_name, const String &p_icon, const String &p_name, const String &p_text, const String &p_type, const String &p_metatype, const String &p_tooltip) {
 | |
| 	Ref<Texture2D> icon;
 | |
| 	String text;
 | |
| 	if (search_flags & SEARCH_SHOW_HIERARCHY) {
 | |
| 		icon = ui_service->get_theme_icon(p_icon, "EditorIcons");
 | |
| 		text = p_text;
 | |
| 	} else {
 | |
| 		icon = ui_service->get_theme_icon(p_icon, "EditorIcons");
 | |
| 		/*// In flat mode, show the class icon.
 | |
| if (ui_service->has_icon(p_class_name, "EditorIcons"))
 | |
| icon = ui_service->get_icon(p_class_name, "EditorIcons");
 | |
| else if (ClassDB::is_parent_class(p_class_name, "Object"))
 | |
| icon = ui_service->get_icon("Object", "EditorIcons");*/
 | |
| 		text = p_class_name + "." + p_text;
 | |
| 	}
 | |
| 
 | |
| 	TreeItem *item = results_tree->create_item(p_parent);
 | |
| 	item->set_icon(0, icon);
 | |
| 	item->set_text(0, text);
 | |
| 	item->set_text(1, TTRGET(p_type));
 | |
| 	item->set_tooltip(0, p_tooltip);
 | |
| 	item->set_tooltip(1, p_tooltip);
 | |
| 	item->set_metadata(0, "class_" + p_metatype + ":" + p_class_name + ":" + p_name);
 | |
| 
 | |
| 	_match_item(item, p_name);
 | |
| 
 | |
| 	return item;
 | |
| }
 | |
| 
 | |
| bool EditorHelpSearch::Runner::work(uint64_t slot) {
 | |
| 	// Return true when the search has been completed, otherwise false.
 | |
| 	const uint64_t until = OS::get_singleton()->get_ticks_usec() + slot;
 | |
| 	while (!_slice()) {
 | |
| 		if (OS::get_singleton()->get_ticks_usec() > until) {
 | |
| 			return false;
 | |
| 		}
 | |
| 	}
 | |
| 	return true;
 | |
| }
 | |
| 
 | |
| EditorHelpSearch::Runner::Runner(Control *p_icon_service, Tree *p_results_tree, const String &p_term, int p_search_flags) :
 | |
| 		ui_service(p_icon_service),
 | |
| 		results_tree(p_results_tree),
 | |
| 		term((p_search_flags & SEARCH_CASE_SENSITIVE) == 0 ? p_term.strip_edges().to_lower() : p_term.strip_edges()),
 | |
| 		search_flags(p_search_flags),
 | |
| 		empty_icon(ui_service->get_theme_icon("ArrowRight", "EditorIcons")),
 | |
| 		disabled_color(ui_service->get_theme_color("disabled_font_color", "Editor")) {
 | |
| }
 | 
