initial commit, 4.5 stable

editor/scene/2d/skeleton_2d_editor_plugin.cpp

@@ -0,0 +1,137 @@
+/**************************************************************************/
+/*  skeleton_2d_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 "skeleton_2d_editor_plugin.h"
+
+#include "editor/editor_node.h"
+#include "editor/editor_string_names.h"
+#include "editor/editor_undo_redo_manager.h"
+#include "editor/scene/canvas_item_editor_plugin.h"
+#include "scene/gui/dialogs.h"
+#include "scene/gui/menu_button.h"
+
+void Skeleton2DEditor::_node_removed(Node *p_node) {
+	if (p_node == node) {
+		node = nullptr;
+		options->hide();
+	}
+}
+
+void Skeleton2DEditor::edit(Skeleton2D *p_sprite) {
+	node = p_sprite;
+}
+
+void Skeleton2DEditor::_menu_option(int p_option) {
+	if (!node) {
+		return;
+	}
+
+	switch (p_option) {
+		case MENU_OPTION_SET_REST: {
+			if (node->get_bone_count() == 0) {
+				err_dialog->set_text(TTR("This skeleton has no bones, create some children Bone2D nodes."));
+				err_dialog->popup_centered();
+				return;
+			}
+			EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
+			ur->create_action(TTR("Set Rest Pose to Bones"));
+			for (int i = 0; i < node->get_bone_count(); i++) {
+				Bone2D *bone = node->get_bone(i);
+				ur->add_do_method(bone, "set_transform", bone->get_rest());
+				ur->add_undo_method(bone, "set_transform", bone->get_transform());
+			}
+			ur->commit_action();
+
+		} break;
+		case MENU_OPTION_MAKE_REST: {
+			if (node->get_bone_count() == 0) {
+				err_dialog->set_text(TTR("This skeleton has no bones, create some children Bone2D nodes."));
+				err_dialog->popup_centered();
+				return;
+			}
+			EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
+			ur->create_action(TTR("Create Rest Pose from Bones"));
+			for (int i = 0; i < node->get_bone_count(); i++) {
+				Bone2D *bone = node->get_bone(i);
+				ur->add_do_method(bone, "set_rest", bone->get_transform());
+				ur->add_undo_method(bone, "set_rest", bone->get_rest());
+			}
+			ur->commit_action();
+
+		} break;
+	}
+}
+
+Skeleton2DEditor::Skeleton2DEditor() {
+	options = memnew(MenuButton);
+
+	CanvasItemEditor::get_singleton()->add_control_to_menu_panel(options);
+
+	options->set_text(TTR("Skeleton2D"));
+	options->set_button_icon(EditorNode::get_singleton()->get_editor_theme()->get_icon(SNAME("Skeleton2D"), EditorStringName(EditorIcons)));
+	options->set_flat(false);
+	options->set_theme_type_variation("FlatMenuButton");
+
+	options->get_popup()->add_item(TTR("Reset to Rest Pose"), MENU_OPTION_SET_REST);
+	options->get_popup()->add_separator();
+	// Use the "Overwrite" word to highlight that this is a destructive operation.
+	options->get_popup()->add_item(TTR("Overwrite Rest Pose"), MENU_OPTION_MAKE_REST);
+	options->set_switch_on_hover(true);
+
+	options->get_popup()->connect(SceneStringName(id_pressed), callable_mp(this, &Skeleton2DEditor::_menu_option));
+
+	err_dialog = memnew(AcceptDialog);
+	add_child(err_dialog);
+}
+
+void Skeleton2DEditorPlugin::edit(Object *p_object) {
+	sprite_editor->edit(Object::cast_to<Skeleton2D>(p_object));
+}
+
+bool Skeleton2DEditorPlugin::handles(Object *p_object) const {
+	return p_object->is_class("Skeleton2D");
+}
+
+void Skeleton2DEditorPlugin::make_visible(bool p_visible) {
+	if (p_visible) {
+		sprite_editor->options->show();
+	} else {
+		sprite_editor->options->hide();
+		sprite_editor->edit(nullptr);
+	}
+}
+
+Skeleton2DEditorPlugin::Skeleton2DEditorPlugin() {
+	sprite_editor = memnew(Skeleton2DEditor);
+	EditorNode::get_singleton()->get_gui_base()->add_child(sprite_editor);
+	make_visible(false);
+
+	//sprite_editor->options->hide();
+}