initial commit, 4.5 stable

editor/scene/reparent_dialog.cpp

@@ -0,0 +1,89 @@
+/**************************************************************************/
+/*  reparent_dialog.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 "reparent_dialog.h"
+
+#include "editor/scene/scene_tree_editor.h"
+#include "scene/gui/box_container.h"
+#include "scene/gui/check_box.h"
+
+void ReparentDialog::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_ENTER_TREE: {
+			connect(SceneStringName(confirmed), callable_mp(this, &ReparentDialog::_reparent));
+		} break;
+
+		case NOTIFICATION_EXIT_TREE: {
+			disconnect(SceneStringName(confirmed), callable_mp(this, &ReparentDialog::_reparent));
+		} break;
+	}
+}
+
+void ReparentDialog::_cancel() {
+	hide();
+}
+
+void ReparentDialog::_reparent() {
+	if (tree->get_selected()) {
+		emit_signal(SNAME("reparent"), tree->get_selected()->get_path(), keep_transform->is_pressed());
+		hide();
+	}
+}
+
+void ReparentDialog::set_current(const HashSet<Node *> &p_selection) {
+	tree->set_marked(p_selection, false, false);
+	tree->set_selected(nullptr);
+}
+
+void ReparentDialog::_bind_methods() {
+	ClassDB::bind_method("_cancel", &ReparentDialog::_cancel);
+
+	ADD_SIGNAL(MethodInfo("reparent", PropertyInfo(Variant::NODE_PATH, "path"), PropertyInfo(Variant::BOOL, "keep_global_xform")));
+}
+
+ReparentDialog::ReparentDialog() {
+	set_title(TTR("Reparent Node"));
+
+	VBoxContainer *vbc = memnew(VBoxContainer);
+	add_child(vbc);
+
+	tree = memnew(SceneTreeEditor(false));
+	tree->set_update_when_invisible(false);
+	tree->set_show_enabled_subscene(true);
+	tree->get_scene_tree()->connect("item_activated", callable_mp(this, &ReparentDialog::_reparent));
+	vbc->add_margin_child(TTR("Select new parent:"), tree, true);
+
+	keep_transform = memnew(CheckBox);
+	keep_transform->set_text(TTR("Keep Global Transform"));
+	keep_transform->set_pressed(true);
+	vbc->add_child(keep_transform);
+
+	set_ok_button_text(TTR("Reparent"));
+}