Organize existing code for editor plugins

1 files changed, 678 insertions, 0 deletions

diff --git a/editor/plugins/editor_plugin.cpp b/editor/plugins/editor_plugin.cpp
new file mode 100644
index 0000000000..f42a1555a2
--- /dev/null
+++ b/editor/plugins/editor_plugin.cpp
@@ -0,0 +1,678 @@
+/**************************************************************************/
+/*  editor_plugin.cpp                                                     */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#include "editor_plugin.h"
+#include "editor_plugin.compat.inc"
+
+#include "editor/debugger/editor_debugger_node.h"
+#include "editor/editor_dock_manager.h"
+#include "editor/editor_file_system.h"
+#include "editor/editor_inspector.h"
+#include "editor/editor_interface.h"
+#include "editor/editor_node.h"
+#include "editor/editor_translation_parser.h"
+#include "editor/editor_undo_redo_manager.h"
+#include "editor/export/editor_export.h"
+#include "editor/gui/editor_bottom_panel.h"
+#include "editor/gui/editor_title_bar.h"
+#include "editor/import/3d/resource_importer_scene.h"
+#include "editor/import/editor_import_plugin.h"
+#include "editor/inspector_dock.h"
+#include "editor/plugins/canvas_item_editor_plugin.h"
+#include "editor/plugins/editor_debugger_plugin.h"
+#include "editor/plugins/editor_resource_conversion_plugin.h"
+#include "editor/plugins/node_3d_editor_plugin.h"
+#include "editor/plugins/script_editor_plugin.h"
+#include "editor/project_settings_editor.h"
+#include "editor/scene_tree_dock.h"
+#include "scene/3d/camera_3d.h"
+#include "scene/gui/popup_menu.h"
+#include "scene/resources/image_texture.h"
+#include "servers/rendering_server.h"
+
+void EditorPlugin::add_custom_type(const String &p_type, const String &p_base, const Ref<Script> &p_script, const Ref<Texture2D> &p_icon) {
+	EditorNode::get_editor_data().add_custom_type(p_type, p_base, p_script, p_icon);
+}
+
+void EditorPlugin::remove_custom_type(const String &p_type) {
+	EditorNode::get_editor_data().remove_custom_type(p_type);
+}
+
+void EditorPlugin::add_autoload_singleton(const String &p_name, const String &p_path) {
+	if (p_path.begins_with("res://")) {
+		EditorNode::get_singleton()->get_project_settings()->get_autoload_settings()->autoload_add(p_name, p_path);
+	} else {
+		const Ref<Script> plugin_script = static_cast<Ref<Script>>(get_script());
+		ERR_FAIL_COND(plugin_script.is_null());
+		const String script_base_path = plugin_script->get_path().get_base_dir();
+		EditorNode::get_singleton()->get_project_settings()->get_autoload_settings()->autoload_add(p_name, script_base_path.path_join(p_path));
+	}
+}
+
+void EditorPlugin::remove_autoload_singleton(const String &p_name) {
+	EditorNode::get_singleton()->get_project_settings()->get_autoload_settings()->autoload_remove(p_name);
+}
+
+Button *EditorPlugin::add_control_to_bottom_panel(Control *p_control, const String &p_title, const Ref<Shortcut> &p_shortcut) {
+	ERR_FAIL_NULL_V(p_control, nullptr);
+	return EditorNode::get_bottom_panel()->add_item(p_title, p_control, p_shortcut);
+}
+
+void EditorPlugin::add_control_to_dock(DockSlot p_slot, Control *p_control, const Ref<Shortcut> &p_shortcut) {
+	ERR_FAIL_NULL(p_control);
+	EditorDockManager::get_singleton()->add_dock(p_control, String(), EditorDockManager::DockSlot(p_slot), p_shortcut);
+}
+
+void EditorPlugin::remove_control_from_docks(Control *p_control) {
+	ERR_FAIL_NULL(p_control);
+	EditorDockManager::get_singleton()->remove_dock(p_control);
+}
+
+void EditorPlugin::remove_control_from_bottom_panel(Control *p_control) {
+	ERR_FAIL_NULL(p_control);
+	EditorNode::get_bottom_panel()->remove_item(p_control);
+}
+
+void EditorPlugin::add_control_to_container(CustomControlContainer p_location, Control *p_control) {
+	ERR_FAIL_NULL(p_control);
+
+	switch (p_location) {
+		case CONTAINER_TOOLBAR: {
+			EditorNode::get_title_bar()->add_child(p_control);
+		} break;
+
+		case CONTAINER_SPATIAL_EDITOR_MENU: {
+			Node3DEditor::get_singleton()->add_control_to_menu_panel(p_control);
+
+		} break;
+		case CONTAINER_SPATIAL_EDITOR_SIDE_LEFT: {
+			Node3DEditor::get_singleton()->add_control_to_left_panel(p_control);
+		} break;
+		case CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT: {
+			Node3DEditor::get_singleton()->add_control_to_right_panel(p_control);
+		} break;
+		case CONTAINER_SPATIAL_EDITOR_BOTTOM: {
+			Node3DEditor::get_singleton()->get_shader_split()->add_child(p_control);
+
+		} break;
+		case CONTAINER_CANVAS_EDITOR_MENU: {
+			CanvasItemEditor::get_singleton()->add_control_to_menu_panel(p_control);
+
+		} break;
+		case CONTAINER_CANVAS_EDITOR_SIDE_LEFT: {
+			CanvasItemEditor::get_singleton()->add_control_to_left_panel(p_control);
+		} break;
+		case CONTAINER_CANVAS_EDITOR_SIDE_RIGHT: {
+			CanvasItemEditor::get_singleton()->add_control_to_right_panel(p_control);
+		} break;
+		case CONTAINER_CANVAS_EDITOR_BOTTOM: {
+			CanvasItemEditor::get_singleton()->get_bottom_split()->add_child(p_control);
+
+		} break;
+		case CONTAINER_INSPECTOR_BOTTOM: {
+			InspectorDock::get_singleton()->get_addon_area()->add_child(p_control);
+
+		} break;
+		case CONTAINER_PROJECT_SETTING_TAB_LEFT: {
+			ProjectSettingsEditor::get_singleton()->get_tabs()->add_child(p_control);
+			ProjectSettingsEditor::get_singleton()->get_tabs()->move_child(p_control, 0);
+
+		} break;
+		case CONTAINER_PROJECT_SETTING_TAB_RIGHT: {
+			ProjectSettingsEditor::get_singleton()->get_tabs()->add_child(p_control);
+			ProjectSettingsEditor::get_singleton()->get_tabs()->move_child(p_control, 1);
+
+		} break;
+	}
+}
+
+void EditorPlugin::remove_control_from_container(CustomControlContainer p_location, Control *p_control) {
+	ERR_FAIL_NULL(p_control);
+
+	switch (p_location) {
+		case CONTAINER_TOOLBAR: {
+			EditorNode::get_title_bar()->remove_child(p_control);
+		} break;
+
+		case CONTAINER_SPATIAL_EDITOR_MENU: {
+			Node3DEditor::get_singleton()->remove_control_from_menu_panel(p_control);
+
+		} break;
+		case CONTAINER_SPATIAL_EDITOR_SIDE_LEFT: {
+			Node3DEditor::get_singleton()->remove_control_from_left_panel(p_control);
+		} break;
+		case CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT: {
+			Node3DEditor::get_singleton()->remove_control_from_right_panel(p_control);
+		} break;
+		case CONTAINER_SPATIAL_EDITOR_BOTTOM: {
+			Node3DEditor::get_singleton()->get_shader_split()->remove_child(p_control);
+
+		} break;
+		case CONTAINER_CANVAS_EDITOR_MENU: {
+			CanvasItemEditor::get_singleton()->remove_control_from_menu_panel(p_control);
+
+		} break;
+		case CONTAINER_CANVAS_EDITOR_SIDE_LEFT: {
+			CanvasItemEditor::get_singleton()->remove_control_from_left_panel(p_control);
+		} break;
+		case CONTAINER_CANVAS_EDITOR_SIDE_RIGHT: {
+			CanvasItemEditor::get_singleton()->remove_control_from_right_panel(p_control);
+		} break;
+		case CONTAINER_CANVAS_EDITOR_BOTTOM: {
+			CanvasItemEditor::get_singleton()->get_bottom_split()->remove_child(p_control);
+
+		} break;
+		case CONTAINER_INSPECTOR_BOTTOM: {
+			InspectorDock::get_singleton()->get_addon_area()->remove_child(p_control);
+
+		} break;
+		case CONTAINER_PROJECT_SETTING_TAB_LEFT:
+		case CONTAINER_PROJECT_SETTING_TAB_RIGHT: {
+			ProjectSettingsEditor::get_singleton()->get_tabs()->remove_child(p_control);
+
+		} break;
+	}
+}
+
+void EditorPlugin::add_tool_menu_item(const String &p_name, const Callable &p_callable) {
+	EditorNode::get_singleton()->add_tool_menu_item(p_name, p_callable);
+}
+
+void EditorPlugin::add_tool_submenu_item(const String &p_name, PopupMenu *p_submenu) {
+	ERR_FAIL_NULL(p_submenu);
+	EditorNode::get_singleton()->add_tool_submenu_item(p_name, p_submenu);
+}
+
+void EditorPlugin::remove_tool_menu_item(const String &p_name) {
+	EditorNode::get_singleton()->remove_tool_menu_item(p_name);
+}
+
+PopupMenu *EditorPlugin::get_export_as_menu() {
+	return EditorNode::get_singleton()->get_export_as_menu();
+}
+
+void EditorPlugin::set_input_event_forwarding_always_enabled() {
+	input_event_forwarding_always_enabled = true;
+	EditorPluginList *always_input_forwarding_list = EditorNode::get_singleton()->get_editor_plugins_force_input_forwarding();
+	always_input_forwarding_list->add_plugin(this);
+}
+
+void EditorPlugin::set_force_draw_over_forwarding_enabled() {
+	force_draw_over_forwarding_enabled = true;
+	EditorPluginList *always_draw_over_forwarding_list = EditorNode::get_singleton()->get_editor_plugins_force_over();
+	always_draw_over_forwarding_list->add_plugin(this);
+}
+
+void EditorPlugin::notify_scene_changed(const Node *scn_root) {
+	emit_signal(SNAME("scene_changed"), scn_root);
+}
+
+void EditorPlugin::notify_main_screen_changed(const String &screen_name) {
+	if (screen_name == last_main_screen_name) {
+		return;
+	}
+
+	emit_signal(SNAME("main_screen_changed"), screen_name);
+	last_main_screen_name = screen_name;
+}
+
+void EditorPlugin::notify_scene_closed(const String &scene_filepath) {
+	emit_signal(SNAME("scene_closed"), scene_filepath);
+}
+
+void EditorPlugin::notify_resource_saved(const Ref<Resource> &p_resource) {
+	emit_signal(SNAME("resource_saved"), p_resource);
+}
+
+void EditorPlugin::notify_scene_saved(const String &p_scene_filepath) {
+	emit_signal(SNAME("scene_saved"), p_scene_filepath);
+}
+
+bool EditorPlugin::forward_canvas_gui_input(const Ref<InputEvent> &p_event) {
+	bool success = false;
+	GDVIRTUAL_CALL(_forward_canvas_gui_input, p_event, success);
+	return success;
+}
+
+void EditorPlugin::forward_canvas_draw_over_viewport(Control *p_overlay) {
+	GDVIRTUAL_CALL(_forward_canvas_draw_over_viewport, p_overlay);
+}
+
+void EditorPlugin::forward_canvas_force_draw_over_viewport(Control *p_overlay) {
+	GDVIRTUAL_CALL(_forward_canvas_force_draw_over_viewport, p_overlay);
+}
+
+// Updates the overlays of the 2D viewport or, if in 3D mode, of every 3D viewport.
+int EditorPlugin::update_overlays() const {
+	if (Node3DEditor::get_singleton()->is_visible()) {
+		int count = 0;
+		for (uint32_t i = 0; i < Node3DEditor::VIEWPORTS_COUNT; i++) {
+			Node3DEditorViewport *vp = Node3DEditor::get_singleton()->get_editor_viewport(i);
+			if (vp->is_visible()) {
+				vp->update_surface();
+				count++;
+			}
+		}
+		return count;
+	} else {
+		// This will update the normal viewport itself as well
+		CanvasItemEditor::get_singleton()->get_viewport_control()->queue_redraw();
+		return 1;
+	}
+}
+
+EditorPlugin::AfterGUIInput EditorPlugin::forward_3d_gui_input(Camera3D *p_camera, const Ref<InputEvent> &p_event) {
+	int success = EditorPlugin::AFTER_GUI_INPUT_PASS;
+	GDVIRTUAL_CALL(_forward_3d_gui_input, p_camera, p_event, success);
+	return static_cast<EditorPlugin::AfterGUIInput>(success);
+}
+
+void EditorPlugin::forward_3d_draw_over_viewport(Control *p_overlay) {
+	GDVIRTUAL_CALL(_forward_3d_draw_over_viewport, p_overlay);
+}
+
+void EditorPlugin::forward_3d_force_draw_over_viewport(Control *p_overlay) {
+	GDVIRTUAL_CALL(_forward_3d_force_draw_over_viewport, p_overlay);
+}
+
+String EditorPlugin::get_name() const {
+	String name;
+	GDVIRTUAL_CALL(_get_plugin_name, name);
+	return name;
+}
+
+const Ref<Texture2D> EditorPlugin::get_icon() const {
+	Ref<Texture2D> icon;
+	GDVIRTUAL_CALL(_get_plugin_icon, icon);
+	return icon;
+}
+
+String EditorPlugin::get_plugin_version() const {
+	return plugin_version;
+}
+
+void EditorPlugin::set_plugin_version(const String &p_version) {
+	plugin_version = p_version;
+}
+
+bool EditorPlugin::has_main_screen() const {
+	bool success = false;
+	GDVIRTUAL_CALL(_has_main_screen, success);
+	return success;
+}
+
+void EditorPlugin::make_visible(bool p_visible) {
+	GDVIRTUAL_CALL(_make_visible, p_visible);
+}
+
+void EditorPlugin::edit(Object *p_object) {
+	GDVIRTUAL_CALL(_edit, p_object);
+}
+
+bool EditorPlugin::handles(Object *p_object) const {
+	bool success = false;
+	GDVIRTUAL_CALL(_handles, p_object, success);
+	return success;
+}
+
+bool EditorPlugin::can_auto_hide() const {
+	return true;
+}
+
+Dictionary EditorPlugin::get_state() const {
+	Dictionary state;
+	GDVIRTUAL_CALL(_get_state, state);
+	return state;
+}
+
+void EditorPlugin::set_state(const Dictionary &p_state) {
+	GDVIRTUAL_CALL(_set_state, p_state);
+}
+
+void EditorPlugin::clear() {
+	GDVIRTUAL_CALL(_clear);
+}
+
+String EditorPlugin::get_unsaved_status(const String &p_for_scene) const {
+	String ret;
+	GDVIRTUAL_CALL(_get_unsaved_status, p_for_scene, ret);
+	return ret;
+}
+
+void EditorPlugin::save_external_data() {
+	GDVIRTUAL_CALL(_save_external_data);
+}
+
+// if changes are pending in editor, apply them
+void EditorPlugin::apply_changes() {
+	GDVIRTUAL_CALL(_apply_changes);
+}
+
+void EditorPlugin::get_breakpoints(List<String> *p_breakpoints) {
+	PackedStringArray arr;
+	if (GDVIRTUAL_CALL(_get_breakpoints, arr)) {
+		for (int i = 0; i < arr.size(); i++) {
+			p_breakpoints->push_back(arr[i]);
+		}
+	}
+}
+
+bool EditorPlugin::get_remove_list(List<Node *> *p_list) {
+	return false;
+}
+
+void EditorPlugin::add_undo_redo_inspector_hook_callback(Callable p_callable) {
+	EditorNode::get_editor_data().add_undo_redo_inspector_hook_callback(p_callable);
+}
+
+void EditorPlugin::remove_undo_redo_inspector_hook_callback(Callable p_callable) {
+	EditorNode::get_editor_data().remove_undo_redo_inspector_hook_callback(p_callable);
+}
+
+void EditorPlugin::add_translation_parser_plugin(const Ref<EditorTranslationParserPlugin> &p_parser) {
+	ERR_FAIL_COND(!p_parser.is_valid());
+	EditorTranslationParser::get_singleton()->add_parser(p_parser, EditorTranslationParser::CUSTOM);
+}
+
+void EditorPlugin::remove_translation_parser_plugin(const Ref<EditorTranslationParserPlugin> &p_parser) {
+	ERR_FAIL_COND(!p_parser.is_valid());
+	EditorTranslationParser::get_singleton()->remove_parser(p_parser, EditorTranslationParser::CUSTOM);
+}
+
+void EditorPlugin::add_import_plugin(const Ref<EditorImportPlugin> &p_importer, bool p_first_priority) {
+	ERR_FAIL_COND(!p_importer.is_valid());
+	ResourceFormatImporter::get_singleton()->add_importer(p_importer, p_first_priority);
+	callable_mp(EditorFileSystem::get_singleton(), &EditorFileSystem::scan).call_deferred();
+}
+
+void EditorPlugin::remove_import_plugin(const Ref<EditorImportPlugin> &p_importer) {
+	ERR_FAIL_COND(!p_importer.is_valid());
+	ResourceFormatImporter::get_singleton()->remove_importer(p_importer);
+	callable_mp(EditorFileSystem::get_singleton(), &EditorFileSystem::scan).call_deferred();
+}
+
+void EditorPlugin::add_export_plugin(const Ref<EditorExportPlugin> &p_exporter) {
+	ERR_FAIL_COND(!p_exporter.is_valid());
+	EditorExport::get_singleton()->add_export_plugin(p_exporter);
+}
+
+void EditorPlugin::remove_export_plugin(const Ref<EditorExportPlugin> &p_exporter) {
+	ERR_FAIL_COND(!p_exporter.is_valid());
+	EditorExport::get_singleton()->remove_export_plugin(p_exporter);
+}
+
+void EditorPlugin::add_node_3d_gizmo_plugin(const Ref<EditorNode3DGizmoPlugin> &p_gizmo_plugin) {
+	ERR_FAIL_COND(!p_gizmo_plugin.is_valid());
+	Node3DEditor::get_singleton()->add_gizmo_plugin(p_gizmo_plugin);
+}
+
+void EditorPlugin::remove_node_3d_gizmo_plugin(const Ref<EditorNode3DGizmoPlugin> &p_gizmo_plugin) {
+	ERR_FAIL_COND(!p_gizmo_plugin.is_valid());
+	Node3DEditor::get_singleton()->remove_gizmo_plugin(p_gizmo_plugin);
+}
+
+void EditorPlugin::add_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin) {
+	ERR_FAIL_COND(!p_plugin.is_valid());
+	EditorInspector::add_inspector_plugin(p_plugin);
+}
+
+void EditorPlugin::remove_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin) {
+	ERR_FAIL_COND(!p_plugin.is_valid());
+	EditorInspector::remove_inspector_plugin(p_plugin);
+}
+
+void EditorPlugin::add_scene_format_importer_plugin(const Ref<EditorSceneFormatImporter> &p_importer, bool p_first_priority) {
+	ERR_FAIL_COND(!p_importer.is_valid());
+	ResourceImporterScene::add_scene_importer(p_importer, p_first_priority);
+}
+
+void EditorPlugin::remove_scene_format_importer_plugin(const Ref<EditorSceneFormatImporter> &p_importer) {
+	ERR_FAIL_COND(!p_importer.is_valid());
+	ResourceImporterScene::remove_scene_importer(p_importer);
+}
+
+void EditorPlugin::add_scene_post_import_plugin(const Ref<EditorScenePostImportPlugin> &p_plugin, bool p_first_priority) {
+	ResourceImporterScene::add_post_importer_plugin(p_plugin, p_first_priority);
+}
+
+void EditorPlugin::remove_scene_post_import_plugin(const Ref<EditorScenePostImportPlugin> &p_plugin) {
+	ResourceImporterScene::remove_post_importer_plugin(p_plugin);
+}
+
+int find(const PackedStringArray &a, const String &v) {
+	const String *r = a.ptr();
+	for (int j = 0; j < a.size(); ++j) {
+		if (r[j] == v) {
+			return j;
+		}
+	}
+	return -1;
+}
+
+void EditorPlugin::enable_plugin() {
+	// Called when the plugin gets enabled in project settings, after it's added to the tree.
+	// You can implement it to register autoloads.
+	GDVIRTUAL_CALL(_enable_plugin);
+}
+
+void EditorPlugin::disable_plugin() {
+	// Last function called when the plugin gets disabled in project settings.
+	// Implement it to cleanup things from the project, such as unregister autoloads.
+	GDVIRTUAL_CALL(_disable_plugin);
+}
+
+void EditorPlugin::set_window_layout(Ref<ConfigFile> p_layout) {
+	GDVIRTUAL_CALL(_set_window_layout, p_layout);
+}
+
+void EditorPlugin::get_window_layout(Ref<ConfigFile> p_layout) {
+	GDVIRTUAL_CALL(_get_window_layout, p_layout);
+}
+
+bool EditorPlugin::build() {
+	bool success = true;
+	GDVIRTUAL_CALL(_build, success);
+	return success;
+}
+
+void EditorPlugin::queue_save_layout() {
+	EditorNode::get_singleton()->save_editor_layout_delayed();
+}
+
+void EditorPlugin::make_bottom_panel_item_visible(Control *p_item) {
+	EditorNode::get_bottom_panel()->make_item_visible(p_item);
+}
+
+void EditorPlugin::hide_bottom_panel() {
+	EditorNode::get_bottom_panel()->hide_bottom_panel();
+}
+
+EditorInterface *EditorPlugin::get_editor_interface() {
+	return EditorInterface::get_singleton();
+}
+
+ScriptCreateDialog *EditorPlugin::get_script_create_dialog() {
+	return SceneTreeDock::get_singleton()->get_script_create_dialog();
+}
+
+void EditorPlugin::add_debugger_plugin(const Ref<EditorDebuggerPlugin> &p_plugin) {
+	EditorDebuggerNode::get_singleton()->add_debugger_plugin(p_plugin);
+}
+
+void EditorPlugin::remove_debugger_plugin(const Ref<EditorDebuggerPlugin> &p_plugin) {
+	EditorDebuggerNode::get_singleton()->remove_debugger_plugin(p_plugin);
+}
+
+void EditorPlugin::add_resource_conversion_plugin(const Ref<EditorResourceConversionPlugin> &p_plugin) {
+	EditorNode::get_singleton()->add_resource_conversion_plugin(p_plugin);
+}
+
+void EditorPlugin::remove_resource_conversion_plugin(const Ref<EditorResourceConversionPlugin> &p_plugin) {
+	EditorNode::get_singleton()->remove_resource_conversion_plugin(p_plugin);
+}
+
+#ifndef DISABLE_DEPRECATED
+void EditorPlugin::_editor_project_settings_changed() {
+	emit_signal(SNAME("project_settings_changed"));
+}
+#endif
+
+void EditorPlugin::_notification(int p_what) {
+#ifndef DISABLE_DEPRECATED
+	switch (p_what) {
+		case NOTIFICATION_ENTER_TREE: {
+			ProjectSettings::get_singleton()->connect("settings_changed", callable_mp(this, &EditorPlugin::_editor_project_settings_changed));
+		} break;
+
+		case NOTIFICATION_EXIT_TREE: {
+			ProjectSettings::get_singleton()->disconnect("settings_changed", callable_mp(this, &EditorPlugin::_editor_project_settings_changed));
+		} break;
+	}
+#endif
+}
+
+void EditorPlugin::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("add_control_to_container", "container", "control"), &EditorPlugin::add_control_to_container);
+	ClassDB::bind_method(D_METHOD("add_control_to_bottom_panel", "control", "title", "shortcut"), &EditorPlugin::add_control_to_bottom_panel, DEFVAL(Ref<Shortcut>()));
+	ClassDB::bind_method(D_METHOD("add_control_to_dock", "slot", "control", "shortcut"), &EditorPlugin::add_control_to_dock, DEFVAL(Ref<Shortcut>()));
+	ClassDB::bind_method(D_METHOD("remove_control_from_docks", "control"), &EditorPlugin::remove_control_from_docks);
+	ClassDB::bind_method(D_METHOD("remove_control_from_bottom_panel", "control"), &EditorPlugin::remove_control_from_bottom_panel);
+	ClassDB::bind_method(D_METHOD("remove_control_from_container", "container", "control"), &EditorPlugin::remove_control_from_container);
+	ClassDB::bind_method(D_METHOD("add_tool_menu_item", "name", "callable"), &EditorPlugin::add_tool_menu_item);
+	ClassDB::bind_method(D_METHOD("add_tool_submenu_item", "name", "submenu"), &EditorPlugin::add_tool_submenu_item);
+	ClassDB::bind_method(D_METHOD("remove_tool_menu_item", "name"), &EditorPlugin::remove_tool_menu_item);
+	ClassDB::bind_method(D_METHOD("get_export_as_menu"), &EditorPlugin::get_export_as_menu);
+	ClassDB::bind_method(D_METHOD("add_custom_type", "type", "base", "script", "icon"), &EditorPlugin::add_custom_type);
+	ClassDB::bind_method(D_METHOD("remove_custom_type", "type"), &EditorPlugin::remove_custom_type);
+
+	ClassDB::bind_method(D_METHOD("add_autoload_singleton", "name", "path"), &EditorPlugin::add_autoload_singleton);
+	ClassDB::bind_method(D_METHOD("remove_autoload_singleton", "name"), &EditorPlugin::remove_autoload_singleton);
+
+	ClassDB::bind_method(D_METHOD("update_overlays"), &EditorPlugin::update_overlays);
+
+	ClassDB::bind_method(D_METHOD("make_bottom_panel_item_visible", "item"), &EditorPlugin::make_bottom_panel_item_visible);
+	ClassDB::bind_method(D_METHOD("hide_bottom_panel"), &EditorPlugin::hide_bottom_panel);
+
+	ClassDB::bind_method(D_METHOD("get_undo_redo"), &EditorPlugin::get_undo_redo);
+	ClassDB::bind_method(D_METHOD("add_undo_redo_inspector_hook_callback", "callable"), &EditorPlugin::add_undo_redo_inspector_hook_callback);
+	ClassDB::bind_method(D_METHOD("remove_undo_redo_inspector_hook_callback", "callable"), &EditorPlugin::remove_undo_redo_inspector_hook_callback);
+	ClassDB::bind_method(D_METHOD("queue_save_layout"), &EditorPlugin::queue_save_layout);
+	ClassDB::bind_method(D_METHOD("add_translation_parser_plugin", "parser"), &EditorPlugin::add_translation_parser_plugin);
+	ClassDB::bind_method(D_METHOD("remove_translation_parser_plugin", "parser"), &EditorPlugin::remove_translation_parser_plugin);
+	ClassDB::bind_method(D_METHOD("add_import_plugin", "importer", "first_priority"), &EditorPlugin::add_import_plugin, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("remove_import_plugin", "importer"), &EditorPlugin::remove_import_plugin);
+	ClassDB::bind_method(D_METHOD("add_scene_format_importer_plugin", "scene_format_importer", "first_priority"), &EditorPlugin::add_scene_format_importer_plugin, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("remove_scene_format_importer_plugin", "scene_format_importer"), &EditorPlugin::remove_scene_format_importer_plugin);
+	ClassDB::bind_method(D_METHOD("add_scene_post_import_plugin", "scene_import_plugin", "first_priority"), &EditorPlugin::add_scene_post_import_plugin, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("remove_scene_post_import_plugin", "scene_import_plugin"), &EditorPlugin::remove_scene_post_import_plugin);
+	ClassDB::bind_method(D_METHOD("add_export_plugin", "plugin"), &EditorPlugin::add_export_plugin);
+	ClassDB::bind_method(D_METHOD("remove_export_plugin", "plugin"), &EditorPlugin::remove_export_plugin);
+	ClassDB::bind_method(D_METHOD("add_node_3d_gizmo_plugin", "plugin"), &EditorPlugin::add_node_3d_gizmo_plugin);
+	ClassDB::bind_method(D_METHOD("remove_node_3d_gizmo_plugin", "plugin"), &EditorPlugin::remove_node_3d_gizmo_plugin);
+	ClassDB::bind_method(D_METHOD("add_inspector_plugin", "plugin"), &EditorPlugin::add_inspector_plugin);
+	ClassDB::bind_method(D_METHOD("remove_inspector_plugin", "plugin"), &EditorPlugin::remove_inspector_plugin);
+	ClassDB::bind_method(D_METHOD("add_resource_conversion_plugin", "plugin"), &EditorPlugin::add_resource_conversion_plugin);
+	ClassDB::bind_method(D_METHOD("remove_resource_conversion_plugin", "plugin"), &EditorPlugin::remove_resource_conversion_plugin);
+	ClassDB::bind_method(D_METHOD("set_input_event_forwarding_always_enabled"), &EditorPlugin::set_input_event_forwarding_always_enabled);
+	ClassDB::bind_method(D_METHOD("set_force_draw_over_forwarding_enabled"), &EditorPlugin::set_force_draw_over_forwarding_enabled);
+
+	ClassDB::bind_method(D_METHOD("get_editor_interface"), &EditorPlugin::get_editor_interface);
+	ClassDB::bind_method(D_METHOD("get_script_create_dialog"), &EditorPlugin::get_script_create_dialog);
+	ClassDB::bind_method(D_METHOD("add_debugger_plugin", "script"), &EditorPlugin::add_debugger_plugin);
+	ClassDB::bind_method(D_METHOD("remove_debugger_plugin", "script"), &EditorPlugin::remove_debugger_plugin);
+	ClassDB::bind_method(D_METHOD("get_plugin_version"), &EditorPlugin::get_plugin_version);
+
+	GDVIRTUAL_BIND(_forward_canvas_gui_input, "event");
+	GDVIRTUAL_BIND(_forward_canvas_draw_over_viewport, "viewport_control");
+	GDVIRTUAL_BIND(_forward_canvas_force_draw_over_viewport, "viewport_control");
+	GDVIRTUAL_BIND(_forward_3d_gui_input, "viewport_camera", "event");
+	GDVIRTUAL_BIND(_forward_3d_draw_over_viewport, "viewport_control");
+	GDVIRTUAL_BIND(_forward_3d_force_draw_over_viewport, "viewport_control");
+	GDVIRTUAL_BIND(_get_plugin_name);
+	GDVIRTUAL_BIND(_get_plugin_icon);
+	GDVIRTUAL_BIND(_has_main_screen);
+	GDVIRTUAL_BIND(_make_visible, "visible");
+	GDVIRTUAL_BIND(_edit, "object");
+	GDVIRTUAL_BIND(_handles, "object");
+	GDVIRTUAL_BIND(_get_state);
+	GDVIRTUAL_BIND(_set_state, "state");
+	GDVIRTUAL_BIND(_clear);
+	GDVIRTUAL_BIND(_get_unsaved_status, "for_scene");
+	GDVIRTUAL_BIND(_save_external_data);
+	GDVIRTUAL_BIND(_apply_changes);
+	GDVIRTUAL_BIND(_get_breakpoints);
+	GDVIRTUAL_BIND(_set_window_layout, "configuration");
+	GDVIRTUAL_BIND(_get_window_layout, "configuration");
+	GDVIRTUAL_BIND(_build);
+	GDVIRTUAL_BIND(_enable_plugin);
+	GDVIRTUAL_BIND(_disable_plugin);
+
+	ADD_SIGNAL(MethodInfo("scene_changed", PropertyInfo(Variant::OBJECT, "scene_root", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
+	ADD_SIGNAL(MethodInfo("scene_closed", PropertyInfo(Variant::STRING, "filepath")));
+	ADD_SIGNAL(MethodInfo("main_screen_changed", PropertyInfo(Variant::STRING, "screen_name")));
+	ADD_SIGNAL(MethodInfo("resource_saved", PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource")));
+	ADD_SIGNAL(MethodInfo("scene_saved", PropertyInfo(Variant::STRING, "filepath")));
+	ADD_SIGNAL(MethodInfo("project_settings_changed"));
+
+	BIND_ENUM_CONSTANT(CONTAINER_TOOLBAR);
+	BIND_ENUM_CONSTANT(CONTAINER_SPATIAL_EDITOR_MENU);
+	BIND_ENUM_CONSTANT(CONTAINER_SPATIAL_EDITOR_SIDE_LEFT);
+	BIND_ENUM_CONSTANT(CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT);
+	BIND_ENUM_CONSTANT(CONTAINER_SPATIAL_EDITOR_BOTTOM);
+	BIND_ENUM_CONSTANT(CONTAINER_CANVAS_EDITOR_MENU);
+	BIND_ENUM_CONSTANT(CONTAINER_CANVAS_EDITOR_SIDE_LEFT);
+	BIND_ENUM_CONSTANT(CONTAINER_CANVAS_EDITOR_SIDE_RIGHT);
+	BIND_ENUM_CONSTANT(CONTAINER_CANVAS_EDITOR_BOTTOM);
+	BIND_ENUM_CONSTANT(CONTAINER_INSPECTOR_BOTTOM);
+	BIND_ENUM_CONSTANT(CONTAINER_PROJECT_SETTING_TAB_LEFT);
+	BIND_ENUM_CONSTANT(CONTAINER_PROJECT_SETTING_TAB_RIGHT);
+
+	BIND_ENUM_CONSTANT(DOCK_SLOT_LEFT_UL);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_LEFT_BL);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_LEFT_UR);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_LEFT_BR);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_RIGHT_UL);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_RIGHT_BL);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_RIGHT_UR);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_RIGHT_BR);
+	BIND_ENUM_CONSTANT(DOCK_SLOT_MAX);
+
+	BIND_ENUM_CONSTANT(AFTER_GUI_INPUT_PASS);
+	BIND_ENUM_CONSTANT(AFTER_GUI_INPUT_STOP);
+	BIND_ENUM_CONSTANT(AFTER_GUI_INPUT_CUSTOM);
+}
+
+EditorUndoRedoManager *EditorPlugin::get_undo_redo() {
+	return EditorUndoRedoManager::get_singleton();
+}
+
+EditorPluginCreateFunc EditorPlugins::creation_funcs[MAX_CREATE_FUNCS];
+
+int EditorPlugins::creation_func_count = 0;