initial commit, 4.5 stable

editor/scene/3d/mesh_library_editor_plugin.h

@@ -0,0 +1,92 @@
+/**************************************************************************/
+/*  mesh_library_editor_plugin.h                                          */
+/**************************************************************************/
+/*                         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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "editor/plugins/editor_plugin.h"
+#include "scene/resources/3d/mesh_library.h"
+
+class EditorFileDialog;
+class ConfirmationDialog;
+class MenuButton;
+class MeshInstance3D;
+
+class MeshLibraryEditor : public Control {
+	GDCLASS(MeshLibraryEditor, Control);
+
+	Ref<MeshLibrary> mesh_library;
+
+	MenuButton *menu = nullptr;
+	ConfirmationDialog *cd_remove = nullptr;
+	ConfirmationDialog *cd_update = nullptr;
+	EditorFileDialog *file = nullptr;
+	bool apply_xforms = false;
+	int to_erase = 0;
+
+	enum {
+		MENU_OPTION_ADD_ITEM,
+		MENU_OPTION_REMOVE_ITEM,
+		MENU_OPTION_UPDATE_FROM_SCENE,
+		MENU_OPTION_IMPORT_FROM_SCENE,
+		MENU_OPTION_IMPORT_FROM_SCENE_APPLY_XFORMS
+	};
+
+	int option = 0;
+	void _import_scene_cbk(const String &p_str);
+	void _menu_cbk(int p_option);
+	void _menu_remove_confirm();
+	void _menu_update_confirm(bool p_apply_xforms);
+
+	static void _import_scene(Node *p_scene, Ref<MeshLibrary> p_library, bool p_merge, bool p_apply_xforms);
+	static void _import_scene_parse_node(Ref<MeshLibrary> p_library, HashMap<int, MeshInstance3D *> &p_mesh_instances, Node *p_node, bool p_merge, bool p_apply_xforms);
+
+public:
+	MenuButton *get_menu_button() const { return menu; }
+
+	void edit(const Ref<MeshLibrary> &p_mesh_library);
+	static Error update_library_file(Node *p_base_scene, Ref<MeshLibrary> ml, bool p_merge = true, bool p_apply_xforms = false);
+
+	MeshLibraryEditor();
+};
+
+class MeshLibraryEditorPlugin : public EditorPlugin {
+	GDCLASS(MeshLibraryEditorPlugin, EditorPlugin);
+
+	MeshLibraryEditor *mesh_library_editor = nullptr;
+
+public:
+	virtual String get_plugin_name() const override { return "MeshLibrary"; }
+	bool has_main_screen() const override { return false; }
+	virtual void edit(Object *p_node) override;
+	virtual bool handles(Object *p_node) const override;
+	virtual void make_visible(bool p_visible) override;
+
+	MeshLibraryEditorPlugin();
+};