438 lines
13 KiB
C++
438 lines
13 KiB
C++
/*************************************************************************/
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/* script_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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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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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 "script_create_dialog.h"
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#include "script_language.h"
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#include "global_config.h"
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#include "io/resource_saver.h"
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#include "os/file_access.h"
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#include "editor_file_system.h"
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void ScriptCreateDialog::config(const String& p_base_name,const String&p_base_path) {
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class_name->set_text("");
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parent_name->set_text(p_base_name);
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if (p_base_path!="") {
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initial_bp=p_base_path.get_basename();
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file_path->set_text(initial_bp+"."+ScriptServer::get_language( language_menu->get_selected() )->get_extension());
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} else {
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initial_bp="";
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file_path->set_text("");
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}
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_class_name_changed("");
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_path_changed(file_path->get_text());
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}
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bool ScriptCreateDialog::_validate(const String& p_string) {
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if (p_string.length()==0)
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return false;
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for(int i=0;i<p_string.length();i++) {
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if (i==0) {
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if (p_string[0]>='0' && p_string[0]<='9')
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return false; // no start with number plz
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}
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bool valid_char = (p_string[i]>='0' && p_string[i]<='9') || (p_string[i]>='a' && p_string[i]<='z') || (p_string[i]>='A' && p_string[i]<='Z') || p_string[i]=='_';
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if (!valid_char)
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return false;
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}
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return true;
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}
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void ScriptCreateDialog::_class_name_changed(const String& p_name) {
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if (!_validate(parent_name->get_text())) {
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error_label->set_text(TTR("Invalid parent class name"));
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error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
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} else if (class_name->is_editable()) {
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if (class_name->get_text()=="") {
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error_label->set_text(TTR("Valid chars:")+" a-z A-Z 0-9 _");
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error_label->add_color_override("font_color",Color(1,1,1,0.6));
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} else if (!_validate(class_name->get_text())) {
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error_label->set_text(TTR("Invalid class name"));
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error_label->add_color_override("font_color",Color(1,0.2,0.2,0.8));
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} else {
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error_label->set_text(TTR("Valid name"));
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error_label->add_color_override("font_color",Color(0,1.0,0.8,0.8));
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}
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} else {
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error_label->set_text(TTR("N/A"));
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error_label->add_color_override("font_color",Color(0,1.0,0.8,0.8));
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}
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}
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void ScriptCreateDialog::ok_pressed() {
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if (create_new){
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_create_new();
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} else {
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_load_exist();
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}
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create_new=true;
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_update_controls();
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}
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void ScriptCreateDialog::_create_new() {
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if (class_name->is_editable() && !_validate(class_name->get_text())) {
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alert->set_text(TTR("Class name is invalid!"));
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alert->popup_centered_minsize();
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return;
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}
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if (!_validate(parent_name->get_text())) {
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alert->set_text(TTR("Parent class name is invalid!"));
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alert->popup_centered_minsize();
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return;
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}
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String cname;
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if (class_name->is_editable())
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cname=class_name->get_text();
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Ref<Script> scr = ScriptServer::get_language( language_menu->get_selected() )->get_template(cname,parent_name->get_text());
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String selected_language = language_menu->get_item_text(language_menu->get_selected());
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editor_settings->set_project_metadata("script_setup", "last_selected_language", selected_language);
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if (cname!="")
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scr->set_name(cname);
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if (!internal->is_pressed()) {
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String lpath = GlobalConfig::get_singleton()->localize_path(file_path->get_text());
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scr->set_path(lpath);
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if (!path_valid) {
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alert->set_text(TTR("Invalid path!"));
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alert->popup_centered_minsize();
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return;
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}
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Error err = ResourceSaver::save(lpath,scr,ResourceSaver::FLAG_CHANGE_PATH);
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if (err!=OK) {
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alert->set_text(TTR("Could not create script in filesystem."));
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alert->popup_centered_minsize();
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return;
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}
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}
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hide();
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emit_signal("script_created",scr);
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}
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void ScriptCreateDialog::_load_exist() {
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String path=file_path->get_text();
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RES p_script = ResourceLoader::load(path, "Script");
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if (p_script.is_null()) {
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alert->get_ok()->set_text(TTR("Ugh"));
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alert->set_text(vformat(TTR("Error loading script from %s"), path));
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alert->popup_centered_minsize();
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return;
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}
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hide();
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emit_signal("script_created",p_script.get_ref_ptr());
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}
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void ScriptCreateDialog::_lang_changed(int l) {
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l=language_menu->get_selected();
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if (ScriptServer::get_language( l )->has_named_classes()) {
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class_name->set_editable(true);
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} else {
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class_name->set_editable(false);
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}
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String selected_ext="."+ScriptServer::get_language( l )->get_extension();
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String path=file_path->get_text();
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String extension="";
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if (path.find(".")>=0) {
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extension=path.get_extension();
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}
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if (extension.length()==0) {
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// add extension if none
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path+=selected_ext;
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_path_changed(path);
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} else {
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// change extension by selected language
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List<String> extensions;
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// get all possible extensions for script
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for (int l=0;l<language_menu->get_item_count();l++) {
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ScriptServer::get_language( l )->get_recognized_extensions(&extensions);
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}
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for(List<String>::Element *E=extensions.front();E;E=E->next()) {
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if (E->get().nocasecmp_to(extension)==0) {
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path=path.get_basename()+selected_ext;
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_path_changed(path);
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break;
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}
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}
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}
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file_path->set_text(path);
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_class_name_changed(class_name->get_text());
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}
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void ScriptCreateDialog::_built_in_pressed() {
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if (internal->is_pressed()) {
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path_vb->hide();
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} else {
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path_vb->show();
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}
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}
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void ScriptCreateDialog::_browse_path() {
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file_browse->set_mode(EditorFileDialog::MODE_SAVE_FILE);
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file_browse->set_disable_overwrite_warning(true);
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file_browse->clear_filters();
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List<String> extensions;
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// get all possible extensions for script
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for (int l=0;l<language_menu->get_item_count();l++) {
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ScriptServer::get_language( l )->get_recognized_extensions(&extensions);
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}
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for(List<String>::Element *E=extensions.front();E;E=E->next()) {
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file_browse->add_filter("*."+E->get());
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}
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file_browse->set_current_path(file_path->get_text());
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file_browse->popup_centered_ratio();
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}
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void ScriptCreateDialog::_file_selected(const String& p_file) {
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String p = GlobalConfig::get_singleton()->localize_path(p_file);
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file_path->set_text(p);
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_path_changed(p);
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}
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void ScriptCreateDialog::_path_changed(const String& p_path) {
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path_valid=false;
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String p =p_path;
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if (p=="") {
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path_error_label->set_text(TTR("Path is empty"));
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path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
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return;
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}
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p = GlobalConfig::get_singleton()->localize_path(p);
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if (!p.begins_with("res://")) {
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path_error_label->set_text(TTR("Path is not local"));
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path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
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return;
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}
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if (p.find("/") || p.find("\\")) {
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DirAccess *d = DirAccess::create(DirAccess::ACCESS_RESOURCES);
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if (d->change_dir(p.get_base_dir())!=OK) {
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path_error_label->set_text(TTR("Invalid base path"));
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path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
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memdelete(d);
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return;
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}
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memdelete(d);
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}
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FileAccess *f = FileAccess::create(FileAccess::ACCESS_RESOURCES);
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create_new=!f->file_exists(p);
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memdelete(f);
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String extension=p.get_extension();
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List<String> extensions;
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// get all possible extensions for script
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for (int l=0;l<language_menu->get_item_count();l++) {
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ScriptServer::get_language( l )->get_recognized_extensions(&extensions);
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}
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bool found=false;
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int index=0;
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for(List<String>::Element *E=extensions.front();E;E=E->next()) {
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if (E->get().nocasecmp_to(extension)==0) {
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language_menu->select(index); // change Language option by extension
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found=true;
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break;
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}
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index++;
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}
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if (!found) {
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path_error_label->set_text(TTR("Invalid extension"));
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path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
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return;
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}
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_update_controls();
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path_error_label->add_color_override("font_color",Color(0,1.0,0.8,0.8));
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path_valid=true;
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}
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void ScriptCreateDialog::_update_controls() {
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if (create_new) {
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path_error_label->set_text(TTR("Create new script"));
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get_ok()->set_text(TTR("Create"));
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} else {
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path_error_label->set_text(TTR("Load existing script"));
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get_ok()->set_text(TTR("Load"));
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}
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parent_name->set_editable(create_new);
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internal->set_disabled(!create_new);
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}
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void ScriptCreateDialog::_bind_methods() {
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ClassDB::bind_method("_class_name_changed",&ScriptCreateDialog::_class_name_changed);
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ClassDB::bind_method("_lang_changed",&ScriptCreateDialog::_lang_changed);
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ClassDB::bind_method("_built_in_pressed",&ScriptCreateDialog::_built_in_pressed);
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ClassDB::bind_method("_browse_path",&ScriptCreateDialog::_browse_path);
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ClassDB::bind_method("_file_selected",&ScriptCreateDialog::_file_selected);
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ClassDB::bind_method("_path_changed",&ScriptCreateDialog::_path_changed);
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ADD_SIGNAL(MethodInfo("script_created",PropertyInfo(Variant::OBJECT,"script",PROPERTY_HINT_RESOURCE_TYPE,"Script")));
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}
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ScriptCreateDialog::ScriptCreateDialog() {
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/* SNAP DIALOG */
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VBoxContainer *vb = memnew( VBoxContainer );
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add_child(vb);
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//set_child_rect(vb);
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class_name = memnew( LineEdit );
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VBoxContainer *vb2 = memnew( VBoxContainer );
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vb2->add_child(class_name);
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class_name->connect("text_changed", this,"_class_name_changed");
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error_label = memnew(Label);
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error_label->set_text("valid chars: a-z A-Z 0-9 _");
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error_label->set_align(Label::ALIGN_CENTER);
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vb2->add_child(error_label);
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vb->add_margin_child(TTR("Class Name:"),vb2);
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parent_name = memnew( LineEdit );
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vb->add_margin_child(TTR("Inherits:"),parent_name);
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parent_name->connect("text_changed", this,"_class_name_changed");
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language_menu = memnew( OptionButton );
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vb->add_margin_child(TTR("Language"),language_menu);
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for(int i=0;i<ScriptServer::get_language_count();i++) {
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language_menu->add_item(ScriptServer::get_language(i)->get_name());
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}
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editor_settings = EditorSettings::get_singleton();
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String last_selected_language = editor_settings->get_project_metadata("script_setup", "last_selected_language", "");
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if (last_selected_language != "")
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for (int i = 0; i < language_menu->get_item_count(); i++)
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if (language_menu->get_item_text(i) == last_selected_language)
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{
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language_menu->select(i);
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break;
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}
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else language_menu->select(0);
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language_menu->connect("item_selected",this,"_lang_changed");
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//parent_name->set_text();
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vb2 = memnew( VBoxContainer );
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path_vb = memnew( VBoxContainer );
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vb2->add_child(path_vb);
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HBoxContainer *hbc = memnew( HBoxContainer );
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file_path = memnew( LineEdit );
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file_path->connect("text_changed",this,"_path_changed");
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hbc->add_child(file_path);
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file_path->set_h_size_flags(SIZE_EXPAND_FILL);
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Button *b = memnew( Button );
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b->set_text(" .. ");
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b->connect("pressed",this,"_browse_path");
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hbc->add_child(b);
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path_vb->add_child(hbc);
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path_error_label = memnew( Label );
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path_vb->add_child( path_error_label );
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path_error_label->set_text(TTR("Error!"));
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path_error_label->set_align(Label::ALIGN_CENTER);
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internal = memnew( CheckButton );
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internal->set_text(TTR("Built-In Script"));
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vb2->add_child(internal);
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internal->connect("pressed",this,"_built_in_pressed");
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vb->add_margin_child(TTR("Path:"),vb2);
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set_size(Size2(200,150));
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set_hide_on_ok(false);
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set_title(TTR("Attach Node Script"));
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file_browse = memnew( EditorFileDialog );
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file_browse->connect("file_selected",this,"_file_selected");
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add_child(file_browse);
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get_ok()->set_text(TTR("Create"));
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alert = memnew( AcceptDialog );
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add_child(alert);
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_lang_changed(0);
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create_new=true;
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}
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