320 lines
11 KiB
C++
320 lines
11 KiB
C++
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/*************************************************************************/
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/* scene_create_dialog.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "scene_create_dialog.h"
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#include "core/os/dir_access.h"
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#include "editor/create_dialog.h"
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#include "editor/editor_node.h"
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#include "editor/editor_scale.h"
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#include "scene/2d/node_2d.h"
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#include "scene/3d/spatial.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/check_box.h"
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#include "scene/gui/grid_container.h"
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#include "scene/gui/line_edit.h"
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#include "scene/gui/option_button.h"
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#include "scene/gui/panel_container.h"
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#include "scene/resources/packed_scene.h"
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void SceneCreateDialog::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_TREE:
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case NOTIFICATION_THEME_CHANGED: {
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select_node_button->set_icon(get_icon("ClassList", "EditorIcons"));
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node_type_2d->set_icon(get_icon("Node2D", "EditorIcons"));
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node_type_3d->set_icon(get_icon("Spatial", "EditorIcons"));
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node_type_gui->set_icon(get_icon("Control", "EditorIcons"));
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node_type_other->add_icon_override("icon", get_icon("Node", "EditorIcons"));
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status_panel->add_style_override("panel", get_stylebox("bg", "Tree"));
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} break;
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}
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}
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void SceneCreateDialog::config(const String &p_dir) {
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directory = p_dir;
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root_name_edit->set_text("");
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scene_name_edit->set_text("");
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scene_name_edit->call_deferred("grab_focus");
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update_dialog();
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}
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void SceneCreateDialog::accept_create(Variant p_discard) {
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if (!get_ok()->is_disabled()) {
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hide();
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emit_signal("confirmed");
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}
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}
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void SceneCreateDialog::browse_types() {
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select_node_dialog->popup_create(true);
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select_node_dialog->set_title(TTR("Pick Root Node Type"));
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select_node_dialog->get_ok()->set_text(TTR("Pick"));
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}
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void SceneCreateDialog::on_type_picked() {
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other_type_display->set_text(select_node_dialog->get_selected_type().get_slice(" ", 0));
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if (node_type_other->is_pressed()) {
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update_dialog();
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} else {
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node_type_other->set_pressed(true); // Calls update_dialog() via group.
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}
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}
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void SceneCreateDialog::update_dialog(Variant p_discard) {
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scene_name = scene_name_edit->get_text().strip_edges();
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update_error(file_error_label, MSG_OK, TTR("Scene name is valid."));
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bool is_valid = true;
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if (scene_name.empty()) {
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update_error(file_error_label, MSG_ERROR, TTR("Scene name is empty."));
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is_valid = false;
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}
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if (is_valid) {
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if (!scene_name.ends_with(".")) {
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scene_name += ".";
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}
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scene_name += scene_extension_picker->get_selected_metadata().operator String();
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}
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if (is_valid && !scene_name.is_valid_filename()) {
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update_error(file_error_label, MSG_ERROR, TTR("File name invalid."));
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is_valid = false;
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}
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if (is_valid) {
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scene_name = directory.plus_file(scene_name);
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DirAccessRef da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
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if (da->file_exists(scene_name)) {
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update_error(file_error_label, MSG_ERROR, TTR("File already exists."));
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is_valid = false;
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}
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}
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const StringName root_type_name = StringName(other_type_display->get_text());
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if (has_icon(root_type_name, "EditorIcons")) {
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node_type_other->set_icon(get_icon(root_type_name, "EditorIcons"));
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} else {
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node_type_other->set_icon(nullptr);
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}
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update_error(node_error_label, MSG_OK, "Root node valid.");
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root_name = root_name_edit->get_text().strip_edges();
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if (root_name.empty()) {
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root_name = scene_name.get_file().get_basename();
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}
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if (!root_name.is_valid_identifier()) {
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update_error(node_error_label, MSG_ERROR, TTR("Invalid root node name."));
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is_valid = false;
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}
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get_ok()->set_disabled(!is_valid);
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}
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void SceneCreateDialog::update_error(Label *p_label, MsgType p_type, const String &p_msg) {
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p_label->set_text(String::utf8("• ") + p_msg);
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switch (p_type) {
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case MSG_OK:
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p_label->add_color_override("font_color", get_color("success_color", "Editor"));
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break;
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case MSG_ERROR:
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p_label->add_color_override("font_color", get_color("error_color", "Editor"));
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break;
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}
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}
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String SceneCreateDialog::get_scene_path() const {
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return scene_name;
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}
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Node *SceneCreateDialog::create_scene_root() {
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ERR_FAIL_NULL_V(node_type_group->get_pressed_button(), nullptr);
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RootType type = (RootType)node_type_group->get_pressed_button()->get_meta(type_meta).operator int();
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Node *root = nullptr;
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switch (type) {
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case ROOT_2D_SCENE:
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root = memnew(Node2D);
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break;
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case ROOT_3D_SCENE:
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root = memnew(Spatial);
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break;
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case ROOT_USER_INTERFACE: {
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Control *gui = memnew(Control);
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gui->set_anchors_and_margins_preset(Control::PRESET_WIDE);
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root = gui;
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} break;
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case ROOT_OTHER:
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root = Object::cast_to<Node>(select_node_dialog->instance_selected());
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break;
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}
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ERR_FAIL_NULL_V(root, nullptr);
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root->set_name(root_name);
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return root;
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}
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void SceneCreateDialog::_bind_methods() {
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ClassDB::bind_method(D_METHOD("on_type_picked"), &SceneCreateDialog::on_type_picked);
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ClassDB::bind_method(D_METHOD("browse_types"), &SceneCreateDialog::browse_types);
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ClassDB::bind_method(D_METHOD("update_dialog"), &SceneCreateDialog::update_dialog);
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ClassDB::bind_method(D_METHOD("accept_create"), &SceneCreateDialog::accept_create);
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}
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SceneCreateDialog::SceneCreateDialog() {
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select_node_dialog = memnew(CreateDialog);
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add_child(select_node_dialog);
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select_node_dialog->set_base_type("Node");
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select_node_dialog->select_base();
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select_node_dialog->connect("create", this, "on_type_picked");
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VBoxContainer *main_vb = memnew(VBoxContainer);
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add_child(main_vb);
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GridContainer *gc = memnew(GridContainer);
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main_vb->add_child(gc);
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gc->set_columns(2);
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{
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Label *label = memnew(Label(TTR("Root Type:")));
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gc->add_child(label);
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label->set_v_size_flags(0);
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VBoxContainer *vb = memnew(VBoxContainer);
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gc->add_child(vb);
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node_type_group.instance();
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node_type_2d = memnew(CheckBox);
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vb->add_child(node_type_2d);
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node_type_2d->set_text(TTR("2D Scene"));
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node_type_2d->set_button_group(node_type_group);
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node_type_2d->set_meta(type_meta, ROOT_2D_SCENE);
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node_type_2d->set_pressed(true);
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node_type_3d = memnew(CheckBox);
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vb->add_child(node_type_3d);
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node_type_3d->set_text(TTR("3D Scene"));
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node_type_3d->set_button_group(node_type_group);
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node_type_3d->set_meta(type_meta, ROOT_3D_SCENE);
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node_type_gui = memnew(CheckBox);
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vb->add_child(node_type_gui);
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node_type_gui->set_text(TTR("User Interface"));
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node_type_gui->set_button_group(node_type_group);
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node_type_gui->set_meta(type_meta, ROOT_USER_INTERFACE);
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HBoxContainer *hb = memnew(HBoxContainer);
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vb->add_child(hb);
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node_type_other = memnew(CheckBox);
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hb->add_child(node_type_other);
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node_type_other->set_button_group(node_type_group);
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node_type_other->set_meta(type_meta, ROOT_OTHER);
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Control *spacing = memnew(Control);
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hb->add_child(spacing);
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spacing->set_custom_minimum_size(Size2(4 * EDSCALE, 0));
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other_type_display = memnew(LineEdit);
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hb->add_child(other_type_display);
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other_type_display->set_h_size_flags(Control::SIZE_EXPAND_FILL);
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other_type_display->set_editable(false);
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other_type_display->set_text("Node");
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select_node_button = memnew(Button);
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hb->add_child(select_node_button);
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select_node_button->connect("pressed", this, "browse_types");
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node_type_group->connect("pressed", this, "update_dialog");
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}
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{
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Label *label = memnew(Label(TTR("Scene Name:")));
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gc->add_child(label);
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HBoxContainer *hb = memnew(HBoxContainer);
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gc->add_child(hb);
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scene_name_edit = memnew(LineEdit);
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hb->add_child(scene_name_edit);
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scene_name_edit->set_h_size_flags(Control::SIZE_EXPAND_FILL);
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scene_name_edit->connect("text_changed", this, "update_dialog");
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scene_name_edit->connect("text_submitted", this, "accept_create");
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List<String> extensions;
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Ref<PackedScene> sd = memnew(PackedScene);
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ResourceSaver::get_recognized_extensions(sd, &extensions);
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scene_extension_picker = memnew(OptionButton);
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hb->add_child(scene_extension_picker);
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for (List<String>::Element *E = extensions.front(); E; E = E->next()) {
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scene_extension_picker->add_item("." + E->get());
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scene_extension_picker->set_item_metadata(scene_extension_picker->get_item_count() - 1, E->get());
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}
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}
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{
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Label *label = memnew(Label(TTR("Root Name:")));
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gc->add_child(label);
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root_name_edit = memnew(LineEdit);
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gc->add_child(root_name_edit);
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root_name_edit->set_placeholder(TTR("Leave empty to use scene name"));
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root_name_edit->set_h_size_flags(Control::SIZE_EXPAND_FILL);
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root_name_edit->connect("text_changed", this, "update_dialog");
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root_name_edit->connect("text_submitted", this, "accept_create");
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}
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Control *spacing = memnew(Control);
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main_vb->add_child(spacing);
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spacing->set_custom_minimum_size(Size2(0, 10 * EDSCALE));
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status_panel = memnew(PanelContainer);
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main_vb->add_child(status_panel);
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status_panel->set_h_size_flags(Control::SIZE_FILL);
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status_panel->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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VBoxContainer *status_vb = memnew(VBoxContainer);
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status_panel->add_child(status_vb);
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file_error_label = memnew(Label);
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status_vb->add_child(file_error_label);
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node_error_label = memnew(Label);
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status_vb->add_child(node_error_label);
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set_title(TTR("Create New Scene"));
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set_custom_minimum_size(Size2i(400 * EDSCALE, 0));
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}
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