Decouple EditorInterface from EditorPlugin

- Simplify some includes in the process.
- Also exposes EditorInterface.movie_maker_enabled as a property.

1 files changed, 437 insertions, 0 deletions

diff --git a/editor/editor_interface.cpp b/editor/editor_interface.cpp
new file mode 100644
index 0000000000..99803fd82d
--- /dev/null
+++ b/editor/editor_interface.cpp
@@ -0,0 +1,437 @@
+/**************************************************************************/
+/*  editor_interface.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_interface.h"
+
+#include "editor/editor_command_palette.h"
+#include "editor/editor_node.h"
+#include "editor/editor_paths.h"
+#include "editor/editor_resource_preview.h"
+#include "editor/editor_scale.h"
+#include "editor/editor_settings.h"
+#include "editor/filesystem_dock.h"
+#include "editor/inspector_dock.h"
+#include "main/main.h"
+#include "scene/gui/box_container.h"
+#include "scene/gui/control.h"
+
+EditorInterface *EditorInterface::singleton = nullptr;
+
+void EditorInterface::restart_editor(bool p_save) {
+	if (p_save) {
+		EditorNode::get_singleton()->save_all_scenes();
+	}
+	EditorNode::get_singleton()->restart_editor();
+}
+
+// Editor tools.
+
+EditorCommandPalette *EditorInterface::get_command_palette() const {
+	return EditorCommandPalette::get_singleton();
+}
+
+EditorFileSystem *EditorInterface::get_resource_file_system() const {
+	return EditorFileSystem::get_singleton();
+}
+
+EditorPaths *EditorInterface::get_editor_paths() const {
+	return EditorPaths::get_singleton();
+}
+
+EditorResourcePreview *EditorInterface::get_resource_previewer() const {
+	return EditorResourcePreview::get_singleton();
+}
+
+EditorSelection *EditorInterface::get_selection() const {
+	return EditorNode::get_singleton()->get_editor_selection();
+}
+
+Ref<EditorSettings> EditorInterface::get_editor_settings() const {
+	return EditorSettings::get_singleton();
+}
+
+TypedArray<Texture2D> EditorInterface::_make_mesh_previews(const TypedArray<Mesh> &p_meshes, int p_preview_size) {
+	Vector<Ref<Mesh>> meshes;
+
+	for (int i = 0; i < p_meshes.size(); i++) {
+		meshes.push_back(p_meshes[i]);
+	}
+
+	Vector<Ref<Texture2D>> textures = make_mesh_previews(meshes, nullptr, p_preview_size);
+	TypedArray<Texture2D> ret;
+	for (int i = 0; i < textures.size(); i++) {
+		ret.push_back(textures[i]);
+	}
+
+	return ret;
+}
+
+Vector<Ref<Texture2D>> EditorInterface::make_mesh_previews(const Vector<Ref<Mesh>> &p_meshes, Vector<Transform3D> *p_transforms, int p_preview_size) {
+	int size = p_preview_size;
+
+	RID scenario = RS::get_singleton()->scenario_create();
+
+	RID viewport = RS::get_singleton()->viewport_create();
+	RS::get_singleton()->viewport_set_update_mode(viewport, RS::VIEWPORT_UPDATE_ALWAYS);
+	RS::get_singleton()->viewport_set_scenario(viewport, scenario);
+	RS::get_singleton()->viewport_set_size(viewport, size, size);
+	RS::get_singleton()->viewport_set_transparent_background(viewport, true);
+	RS::get_singleton()->viewport_set_active(viewport, true);
+	RID viewport_texture = RS::get_singleton()->viewport_get_texture(viewport);
+
+	RID camera = RS::get_singleton()->camera_create();
+	RS::get_singleton()->viewport_attach_camera(viewport, camera);
+
+	RID light = RS::get_singleton()->directional_light_create();
+	RID light_instance = RS::get_singleton()->instance_create2(light, scenario);
+
+	RID light2 = RS::get_singleton()->directional_light_create();
+	RS::get_singleton()->light_set_color(light2, Color(0.7, 0.7, 0.7));
+	RID light_instance2 = RS::get_singleton()->instance_create2(light2, scenario);
+
+	EditorProgress ep("mlib", TTR("Creating Mesh Previews"), p_meshes.size());
+
+	Vector<Ref<Texture2D>> textures;
+
+	for (int i = 0; i < p_meshes.size(); i++) {
+		Ref<Mesh> mesh = p_meshes[i];
+		if (!mesh.is_valid()) {
+			textures.push_back(Ref<Texture2D>());
+			continue;
+		}
+
+		Transform3D mesh_xform;
+		if (p_transforms != nullptr) {
+			mesh_xform = (*p_transforms)[i];
+		}
+
+		RID inst = RS::get_singleton()->instance_create2(mesh->get_rid(), scenario);
+		RS::get_singleton()->instance_set_transform(inst, mesh_xform);
+
+		AABB aabb = mesh->get_aabb();
+		Vector3 ofs = aabb.get_center();
+		aabb.position -= ofs;
+		Transform3D xform;
+		xform.basis = Basis().rotated(Vector3(0, 1, 0), -Math_PI / 6);
+		xform.basis = Basis().rotated(Vector3(1, 0, 0), Math_PI / 6) * xform.basis;
+		AABB rot_aabb = xform.xform(aabb);
+		float m = MAX(rot_aabb.size.x, rot_aabb.size.y) * 0.5;
+		if (m == 0) {
+			textures.push_back(Ref<Texture2D>());
+			continue;
+		}
+		xform.origin = -xform.basis.xform(ofs); //-ofs*m;
+		xform.origin.z -= rot_aabb.size.z * 2;
+		xform.invert();
+		xform = mesh_xform * xform;
+
+		RS::get_singleton()->camera_set_transform(camera, xform * Transform3D(Basis(), Vector3(0, 0, 3)));
+		RS::get_singleton()->camera_set_orthogonal(camera, m * 2, 0.01, 1000.0);
+
+		RS::get_singleton()->instance_set_transform(light_instance, xform * Transform3D().looking_at(Vector3(-2, -1, -1), Vector3(0, 1, 0)));
+		RS::get_singleton()->instance_set_transform(light_instance2, xform * Transform3D().looking_at(Vector3(+1, -1, -2), Vector3(0, 1, 0)));
+
+		ep.step(TTR("Thumbnail..."), i);
+		DisplayServer::get_singleton()->process_events();
+		Main::iteration();
+		Main::iteration();
+		Ref<Image> img = RS::get_singleton()->texture_2d_get(viewport_texture);
+		ERR_CONTINUE(!img.is_valid() || img->is_empty());
+		Ref<ImageTexture> it = ImageTexture::create_from_image(img);
+
+		RS::get_singleton()->free(inst);
+
+		textures.push_back(it);
+	}
+
+	RS::get_singleton()->free(viewport);
+	RS::get_singleton()->free(light);
+	RS::get_singleton()->free(light_instance);
+	RS::get_singleton()->free(light2);
+	RS::get_singleton()->free(light_instance2);
+	RS::get_singleton()->free(camera);
+	RS::get_singleton()->free(scenario);
+
+	return textures;
+}
+
+void EditorInterface::set_plugin_enabled(const String &p_plugin, bool p_enabled) {
+	EditorNode::get_singleton()->set_addon_plugin_enabled(p_plugin, p_enabled, true);
+}
+
+bool EditorInterface::is_plugin_enabled(const String &p_plugin) const {
+	return EditorNode::get_singleton()->is_addon_plugin_enabled(p_plugin);
+}
+
+// Editor GUI.
+
+Control *EditorInterface::get_base_control() const {
+	return EditorNode::get_singleton()->get_gui_base();
+}
+
+VBoxContainer *EditorInterface::get_editor_main_screen() const {
+	return EditorNode::get_singleton()->get_main_screen_control();
+}
+
+ScriptEditor *EditorInterface::get_script_editor() const {
+	return ScriptEditor::get_singleton();
+}
+
+void EditorInterface::set_main_screen_editor(const String &p_name) {
+	EditorNode::get_singleton()->select_editor_by_name(p_name);
+}
+
+void EditorInterface::set_distraction_free_mode(bool p_enter) {
+	EditorNode::get_singleton()->set_distraction_free_mode(p_enter);
+}
+
+bool EditorInterface::is_distraction_free_mode_enabled() const {
+	return EditorNode::get_singleton()->is_distraction_free_mode_enabled();
+}
+
+float EditorInterface::get_editor_scale() const {
+	return EDSCALE;
+}
+
+// Editor docks.
+
+FileSystemDock *EditorInterface::get_file_system_dock() const {
+	return FileSystemDock::get_singleton();
+}
+
+void EditorInterface::select_file(const String &p_file) {
+	FileSystemDock::get_singleton()->select_file(p_file);
+}
+
+Vector<String> EditorInterface::get_selected_paths() const {
+	return FileSystemDock::get_singleton()->get_selected_paths();
+}
+
+String EditorInterface::get_current_path() const {
+	return FileSystemDock::get_singleton()->get_current_path();
+}
+
+String EditorInterface::get_current_directory() const {
+	return FileSystemDock::get_singleton()->get_current_directory();
+}
+
+EditorInspector *EditorInterface::get_inspector() const {
+	return InspectorDock::get_inspector_singleton();
+}
+
+// Object/Resource/Node editing.
+
+void EditorInterface::inspect_object(Object *p_obj, const String &p_for_property, bool p_inspector_only) {
+	EditorNode::get_singleton()->push_item(p_obj, p_for_property, p_inspector_only);
+}
+
+void EditorInterface::edit_resource(const Ref<Resource> &p_resource) {
+	EditorNode::get_singleton()->edit_resource(p_resource);
+}
+
+void EditorInterface::edit_node(Node *p_node) {
+	EditorNode::get_singleton()->edit_node(p_node);
+}
+
+void EditorInterface::edit_script(const Ref<Script> &p_script, int p_line, int p_col, bool p_grab_focus) {
+	ScriptEditor::get_singleton()->edit(p_script, p_line, p_col, p_grab_focus);
+}
+
+void EditorInterface::open_scene_from_path(const String &scene_path) {
+	if (EditorNode::get_singleton()->is_changing_scene()) {
+		return;
+	}
+
+	EditorNode::get_singleton()->open_request(scene_path);
+}
+
+void EditorInterface::reload_scene_from_path(const String &scene_path) {
+	if (EditorNode::get_singleton()->is_changing_scene()) {
+		return;
+	}
+
+	EditorNode::get_singleton()->reload_scene(scene_path);
+}
+
+Node *EditorInterface::get_edited_scene_root() const {
+	return EditorNode::get_singleton()->get_edited_scene();
+}
+
+PackedStringArray EditorInterface::get_open_scenes() const {
+	PackedStringArray ret;
+	Vector<EditorData::EditedScene> scenes = EditorNode::get_editor_data().get_edited_scenes();
+
+	int scns_amount = scenes.size();
+	for (int idx_scn = 0; idx_scn < scns_amount; idx_scn++) {
+		if (scenes[idx_scn].root == nullptr) {
+			continue;
+		}
+		ret.push_back(scenes[idx_scn].root->get_scene_file_path());
+	}
+	return ret;
+}
+
+Error EditorInterface::save_scene() {
+	if (!get_edited_scene_root()) {
+		return ERR_CANT_CREATE;
+	}
+	if (get_edited_scene_root()->get_scene_file_path().is_empty()) {
+		return ERR_CANT_CREATE;
+	}
+
+	save_scene_as(get_edited_scene_root()->get_scene_file_path());
+	return OK;
+}
+
+void EditorInterface::save_scene_as(const String &p_scene, bool p_with_preview) {
+	EditorNode::get_singleton()->save_scene_to_path(p_scene, p_with_preview);
+}
+
+// Scene playback.
+
+void EditorInterface::play_main_scene() {
+	EditorNode::get_singleton()->run_play();
+}
+
+void EditorInterface::play_current_scene() {
+	EditorNode::get_singleton()->run_play_current();
+}
+
+void EditorInterface::play_custom_scene(const String &scene_path) {
+	EditorNode::get_singleton()->run_play_custom(scene_path);
+}
+
+void EditorInterface::stop_playing_scene() {
+	EditorNode::get_singleton()->run_stop();
+}
+
+bool EditorInterface::is_playing_scene() const {
+	return EditorNode::get_singleton()->is_run_playing();
+}
+
+String EditorInterface::get_playing_scene() const {
+	return EditorNode::get_singleton()->get_run_playing_scene();
+}
+
+void EditorInterface::set_movie_maker_enabled(bool p_enabled) {
+	EditorNode::get_singleton()->set_movie_maker_enabled(p_enabled);
+}
+
+bool EditorInterface::is_movie_maker_enabled() const {
+	return EditorNode::get_singleton()->is_movie_maker_enabled();
+}
+
+// Base.
+
+void EditorInterface::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("restart_editor", "save"), &EditorInterface::restart_editor, DEFVAL(true));
+
+	// Editor tools.
+
+	ClassDB::bind_method(D_METHOD("get_command_palette"), &EditorInterface::get_command_palette);
+	ClassDB::bind_method(D_METHOD("get_resource_filesystem"), &EditorInterface::get_resource_file_system);
+	ClassDB::bind_method(D_METHOD("get_editor_paths"), &EditorInterface::get_editor_paths);
+	ClassDB::bind_method(D_METHOD("get_resource_previewer"), &EditorInterface::get_resource_previewer);
+	ClassDB::bind_method(D_METHOD("get_selection"), &EditorInterface::get_selection);
+	ClassDB::bind_method(D_METHOD("get_editor_settings"), &EditorInterface::get_editor_settings);
+
+	ClassDB::bind_method(D_METHOD("make_mesh_previews", "meshes", "preview_size"), &EditorInterface::_make_mesh_previews);
+
+	ClassDB::bind_method(D_METHOD("set_plugin_enabled", "plugin", "enabled"), &EditorInterface::set_plugin_enabled);
+	ClassDB::bind_method(D_METHOD("is_plugin_enabled", "plugin"), &EditorInterface::is_plugin_enabled);
+
+	// Editor GUI.
+
+	ClassDB::bind_method(D_METHOD("get_base_control"), &EditorInterface::get_base_control);
+	ClassDB::bind_method(D_METHOD("get_editor_main_screen"), &EditorInterface::get_editor_main_screen);
+	ClassDB::bind_method(D_METHOD("get_script_editor"), &EditorInterface::get_script_editor);
+
+	ClassDB::bind_method(D_METHOD("set_main_screen_editor", "name"), &EditorInterface::set_main_screen_editor);
+	ClassDB::bind_method(D_METHOD("set_distraction_free_mode", "enter"), &EditorInterface::set_distraction_free_mode);
+	ClassDB::bind_method(D_METHOD("is_distraction_free_mode_enabled"), &EditorInterface::is_distraction_free_mode_enabled);
+
+	ClassDB::bind_method(D_METHOD("get_editor_scale"), &EditorInterface::get_editor_scale);
+
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "distraction_free_mode"), "set_distraction_free_mode", "is_distraction_free_mode_enabled");
+
+	// Editor docks.
+
+	ClassDB::bind_method(D_METHOD("get_file_system_dock"), &EditorInterface::get_file_system_dock);
+	ClassDB::bind_method(D_METHOD("select_file", "file"), &EditorInterface::select_file);
+	ClassDB::bind_method(D_METHOD("get_selected_paths"), &EditorInterface::get_selected_paths);
+	ClassDB::bind_method(D_METHOD("get_current_path"), &EditorInterface::get_current_path);
+	ClassDB::bind_method(D_METHOD("get_current_directory"), &EditorInterface::get_current_directory);
+
+	ClassDB::bind_method(D_METHOD("get_inspector"), &EditorInterface::get_inspector);
+
+	// Object/Resource/Node editing.
+
+	ClassDB::bind_method(D_METHOD("inspect_object", "object", "for_property", "inspector_only"), &EditorInterface::inspect_object, DEFVAL(String()), DEFVAL(false));
+
+	ClassDB::bind_method(D_METHOD("edit_resource", "resource"), &EditorInterface::edit_resource);
+	ClassDB::bind_method(D_METHOD("edit_node", "node"), &EditorInterface::edit_node);
+	ClassDB::bind_method(D_METHOD("edit_script", "script", "line", "column", "grab_focus"), &EditorInterface::edit_script, DEFVAL(-1), DEFVAL(0), DEFVAL(true));
+	ClassDB::bind_method(D_METHOD("open_scene_from_path", "scene_filepath"), &EditorInterface::open_scene_from_path);
+	ClassDB::bind_method(D_METHOD("reload_scene_from_path", "scene_filepath"), &EditorInterface::reload_scene_from_path);
+
+	ClassDB::bind_method(D_METHOD("get_open_scenes"), &EditorInterface::get_open_scenes);
+	ClassDB::bind_method(D_METHOD("get_edited_scene_root"), &EditorInterface::get_edited_scene_root);
+
+	ClassDB::bind_method(D_METHOD("save_scene"), &EditorInterface::save_scene);
+	ClassDB::bind_method(D_METHOD("save_scene_as", "path", "with_preview"), &EditorInterface::save_scene_as, DEFVAL(true));
+
+	// Scene playback.
+
+	ClassDB::bind_method(D_METHOD("play_main_scene"), &EditorInterface::play_main_scene);
+	ClassDB::bind_method(D_METHOD("play_current_scene"), &EditorInterface::play_current_scene);
+	ClassDB::bind_method(D_METHOD("play_custom_scene", "scene_filepath"), &EditorInterface::play_custom_scene);
+	ClassDB::bind_method(D_METHOD("stop_playing_scene"), &EditorInterface::stop_playing_scene);
+	ClassDB::bind_method(D_METHOD("is_playing_scene"), &EditorInterface::is_playing_scene);
+	ClassDB::bind_method(D_METHOD("get_playing_scene"), &EditorInterface::get_playing_scene);
+
+	ClassDB::bind_method(D_METHOD("set_movie_maker_enabled", "enabled"), &EditorInterface::set_movie_maker_enabled);
+	ClassDB::bind_method(D_METHOD("is_movie_maker_enabled"), &EditorInterface::is_movie_maker_enabled);
+
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "movie_maker_enabled"), "set_movie_maker_enabled", "is_movie_maker_enabled");
+}
+
+void EditorInterface::create() {
+	memnew(EditorInterface);
+}
+
+void EditorInterface::free() {
+	ERR_FAIL_COND(singleton == nullptr);
+	memdelete(singleton);
+}
+
+EditorInterface::EditorInterface() {
+	ERR_FAIL_COND(singleton != nullptr);
+	singleton = this;
+}