From 49c065d29ca07040c3fd810026121164ad86b247 Mon Sep 17 00:00:00 2001
From: Rémi Verschelde
Date: Sun, 5 Mar 2017 14:21:25 +0100
Subject: Refactoring: rename tools/editor/ to editor/

The other subfolders of tools/ had already been moved to either
editor/, misc/ or thirdparty/, so the hiding the editor code that
deep was no longer meaningful.
---
 editor/script_create_dialog.cpp | 437 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 437 insertions(+)
 create mode 100644 editor/script_create_dialog.cpp

(limited to 'editor/script_create_dialog.cpp')

diff --git a/editor/script_create_dialog.cpp b/editor/script_create_dialog.cpp
new file mode 100644
index 000000000..dfaa1f645
--- /dev/null
+++ b/editor/script_create_dialog.cpp
@@ -0,0 +1,437 @@
+/*************************************************************************/
+/*  script_create_dialog.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 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 "script_create_dialog.h"
+
+#include "script_language.h"
+#include "global_config.h"
+#include "io/resource_saver.h"
+#include "os/file_access.h"
+#include "editor_file_system.h"
+
+void ScriptCreateDialog::config(const String& p_base_name,const String&p_base_path) {
+
+	class_name->set_text("");
+	parent_name->set_text(p_base_name);
+	if (p_base_path!="")  {
+		initial_bp=p_base_path.get_basename();
+		file_path->set_text(initial_bp+"."+ScriptServer::get_language( language_menu->get_selected() )->get_extension());
+	} else {
+		initial_bp="";
+		file_path->set_text("");
+	}
+	_class_name_changed("");
+	_path_changed(file_path->get_text());
+}
+
+bool ScriptCreateDialog::_validate(const String& p_string) {
+
+	if (p_string.length()==0)
+		return false;
+
+
+	for(int i=0;i<p_string.length();i++) {
+
+		if (i==0) {
+			if (p_string[0]>='0' && p_string[0]<='9')
+				return false; // no start with number plz
+		}
+
+		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]=='_';
+
+		if (!valid_char)
+			return false;
+
+	}
+
+	return true;
+}
+
+void ScriptCreateDialog::_class_name_changed(const String& p_name) {
+
+	if (!_validate(parent_name->get_text())) {
+		error_label->set_text(TTR("Invalid parent class name"));
+		error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
+	} else if (class_name->is_editable()) {
+		if (class_name->get_text()=="") {
+		error_label->set_text(TTR("Valid chars:")+" a-z A-Z 0-9 _");
+		error_label->add_color_override("font_color",Color(1,1,1,0.6));
+		} else if (!_validate(class_name->get_text())) {
+			error_label->set_text(TTR("Invalid class name"));
+			error_label->add_color_override("font_color",Color(1,0.2,0.2,0.8));
+		} else {
+			error_label->set_text(TTR("Valid name"));
+			error_label->add_color_override("font_color",Color(0,1.0,0.8,0.8));
+		}
+	} else {
+
+		error_label->set_text(TTR("N/A"));
+		error_label->add_color_override("font_color",Color(0,1.0,0.8,0.8));
+	}
+}
+
+void ScriptCreateDialog::ok_pressed() {
+
+	if (create_new){
+		_create_new();
+	} else {
+		_load_exist();
+	}
+
+	create_new=true;
+	_update_controls();
+
+}
+
+void ScriptCreateDialog::_create_new() {
+
+	if (class_name->is_editable() && !_validate(class_name->get_text())) {
+		alert->set_text(TTR("Class name is invalid!"));
+		alert->popup_centered_minsize();
+		return;
+	}
+	if (!_validate(parent_name->get_text())) {
+		alert->set_text(TTR("Parent class name is invalid!"));
+		alert->popup_centered_minsize();
+		return;
+	}
+
+	String cname;
+	if (class_name->is_editable())
+		cname=class_name->get_text();
+
+	Ref<Script> scr = ScriptServer::get_language( language_menu->get_selected() )->get_template(cname,parent_name->get_text());
+
+	String selected_language = language_menu->get_item_text(language_menu->get_selected());
+	editor_settings->set_project_metadata("script_setup", "last_selected_language", selected_language);
+
+	if (cname!="")
+		scr->set_name(cname);
+
+	if (!internal->is_pressed()) {
+		String lpath = GlobalConfig::get_singleton()->localize_path(file_path->get_text());
+		scr->set_path(lpath);
+		if (!path_valid) {
+			alert->set_text(TTR("Invalid path!"));
+			alert->popup_centered_minsize();
+			return;
+		}
+		Error err = ResourceSaver::save(lpath,scr,ResourceSaver::FLAG_CHANGE_PATH);
+		if (err!=OK) {
+			alert->set_text(TTR("Could not create script in filesystem."));
+			alert->popup_centered_minsize();
+			return;
+		}
+	}
+
+	hide();
+	emit_signal("script_created",scr);
+
+}
+
+void ScriptCreateDialog::_load_exist() {
+
+	String path=file_path->get_text();
+	RES p_script = ResourceLoader::load(path, "Script");
+	if (p_script.is_null()) {
+		alert->get_ok()->set_text(TTR("Ugh"));
+		alert->set_text(vformat(TTR("Error loading script from %s"), path));
+		alert->popup_centered_minsize();
+		return;
+	}
+
+	hide();
+	emit_signal("script_created",p_script.get_ref_ptr());
+
+}
+
+void ScriptCreateDialog::_lang_changed(int l) {
+
+	l=language_menu->get_selected();
+	if (ScriptServer::get_language( l )->has_named_classes()) {
+		class_name->set_editable(true);
+	} else {
+		class_name->set_editable(false);
+	}
+
+	String selected_ext="."+ScriptServer::get_language( l )->get_extension();
+	String path=file_path->get_text();
+	String extension="";
+	if (path.find(".")>=0) {
+		extension=path.get_extension();
+	}
+
+	if (extension.length()==0) {
+		// add extension if none
+		path+=selected_ext;
+		_path_changed(path);
+	} else {
+		// change extension by selected language
+		List<String> extensions;
+		// get all possible extensions for script
+		for (int l=0;l<language_menu->get_item_count();l++) {
+			ScriptServer::get_language( l )->get_recognized_extensions(&extensions);
+		}
+
+		for(List<String>::Element *E=extensions.front();E;E=E->next()) {
+			if (E->get().nocasecmp_to(extension)==0) {
+				path=path.get_basename()+selected_ext;
+				_path_changed(path);
+				break;
+			}
+		}
+	}
+	file_path->set_text(path);
+	_class_name_changed(class_name->get_text());
+
+}
+
+void ScriptCreateDialog::_built_in_pressed() {
+
+	if (internal->is_pressed()) {
+		path_vb->hide();
+	} else {
+		path_vb->show();
+	}
+
+}
+
+void ScriptCreateDialog::_browse_path() {
+
+	file_browse->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+	file_browse->set_disable_overwrite_warning(true);
+	file_browse->clear_filters();
+	List<String> extensions;
+
+	// get all possible extensions for script
+	for (int l=0;l<language_menu->get_item_count();l++) {
+		ScriptServer::get_language( l )->get_recognized_extensions(&extensions);
+	}
+
+	for(List<String>::Element *E=extensions.front();E;E=E->next()) {
+		file_browse->add_filter("*."+E->get());
+	}
+
+	file_browse->set_current_path(file_path->get_text());
+	file_browse->popup_centered_ratio();
+
+}
+
+void ScriptCreateDialog::_file_selected(const String& p_file) {
+
+	String p = GlobalConfig::get_singleton()->localize_path(p_file);
+	file_path->set_text(p);
+	_path_changed(p);
+
+}
+
+void ScriptCreateDialog::_path_changed(const String& p_path) {
+
+	path_valid=false;
+	String p =p_path;
+
+	if (p=="")	 {
+
+		path_error_label->set_text(TTR("Path is empty"));
+		path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
+		return;
+
+	}
+
+	p = GlobalConfig::get_singleton()->localize_path(p);
+	if (!p.begins_with("res://")) {
+
+		path_error_label->set_text(TTR("Path is not local"));
+		path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
+		return;
+	}
+
+	if (p.find("/") || p.find("\\")) {
+		DirAccess *d = DirAccess::create(DirAccess::ACCESS_RESOURCES);
+
+		if (d->change_dir(p.get_base_dir())!=OK) {
+
+			path_error_label->set_text(TTR("Invalid base path"));
+			path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
+			memdelete(d);
+			return;
+
+		}
+		memdelete(d);
+	}
+
+	FileAccess *f = FileAccess::create(FileAccess::ACCESS_RESOURCES);
+	create_new=!f->file_exists(p);
+	memdelete(f);
+
+	String extension=p.get_extension();
+	List<String> extensions;
+
+	// get all possible extensions for script
+	for (int l=0;l<language_menu->get_item_count();l++) {
+		ScriptServer::get_language( l )->get_recognized_extensions(&extensions);
+	}
+
+	bool found=false;
+	int index=0;
+	for(List<String>::Element *E=extensions.front();E;E=E->next()) {
+		if (E->get().nocasecmp_to(extension)==0) {
+			language_menu->select(index); // change Language option by extension
+			found=true;
+			break;
+		}
+		index++;
+	}
+
+	if (!found) {
+		path_error_label->set_text(TTR("Invalid extension"));
+		path_error_label->add_color_override("font_color",Color(1,0.4,0.0,0.8));
+		return;
+	}
+
+	_update_controls();
+
+	path_error_label->add_color_override("font_color",Color(0,1.0,0.8,0.8));
+
+	path_valid=true;
+
+}
+
+void ScriptCreateDialog::_update_controls() {
+
+	if (create_new) {
+		path_error_label->set_text(TTR("Create new script"));
+		get_ok()->set_text(TTR("Create"));
+	} else {
+		path_error_label->set_text(TTR("Load existing script"));
+		get_ok()->set_text(TTR("Load"));
+	}
+	parent_name->set_editable(create_new);
+	internal->set_disabled(!create_new);
+
+}
+
+
+void ScriptCreateDialog::_bind_methods() {
+
+	ClassDB::bind_method("_class_name_changed",&ScriptCreateDialog::_class_name_changed);
+	ClassDB::bind_method("_lang_changed",&ScriptCreateDialog::_lang_changed);
+	ClassDB::bind_method("_built_in_pressed",&ScriptCreateDialog::_built_in_pressed);
+	ClassDB::bind_method("_browse_path",&ScriptCreateDialog::_browse_path);
+	ClassDB::bind_method("_file_selected",&ScriptCreateDialog::_file_selected);
+	ClassDB::bind_method("_path_changed",&ScriptCreateDialog::_path_changed);
+	ADD_SIGNAL(MethodInfo("script_created",PropertyInfo(Variant::OBJECT,"script",PROPERTY_HINT_RESOURCE_TYPE,"Script")));
+}
+
+ScriptCreateDialog::ScriptCreateDialog() {
+
+	/* SNAP DIALOG */
+
+	VBoxContainer *vb = memnew( VBoxContainer );
+	add_child(vb);
+	//set_child_rect(vb);
+
+
+	class_name = memnew( LineEdit );
+	VBoxContainer *vb2 = memnew( VBoxContainer );
+	vb2->add_child(class_name);
+	class_name->connect("text_changed", this,"_class_name_changed");
+	error_label = memnew(Label);
+	error_label->set_text("valid chars: a-z A-Z 0-9 _");
+	error_label->set_align(Label::ALIGN_CENTER);
+	vb2->add_child(error_label);
+	vb->add_margin_child(TTR("Class Name:"),vb2);
+
+	parent_name = memnew( LineEdit );
+	vb->add_margin_child(TTR("Inherits:"),parent_name);
+	parent_name->connect("text_changed", this,"_class_name_changed");
+
+	language_menu = memnew( OptionButton );
+	vb->add_margin_child(TTR("Language"),language_menu);
+
+	for(int i=0;i<ScriptServer::get_language_count();i++) {
+
+		language_menu->add_item(ScriptServer::get_language(i)->get_name());
+	}
+
+	editor_settings = EditorSettings::get_singleton();
+	String last_selected_language = editor_settings->get_project_metadata("script_setup", "last_selected_language", "");
+	if (last_selected_language != "")
+		for (int i = 0; i < language_menu->get_item_count(); i++)
+			if (language_menu->get_item_text(i) == last_selected_language)
+			{
+				language_menu->select(i);
+				break;
+			}
+	else language_menu->select(0);
+
+	language_menu->connect("item_selected",this,"_lang_changed");
+
+	//parent_name->set_text();
+
+	vb2 = memnew( VBoxContainer );
+	path_vb = memnew( VBoxContainer );
+	vb2->add_child(path_vb);
+
+	HBoxContainer *hbc = memnew( HBoxContainer );
+	file_path = memnew( LineEdit );
+	file_path->connect("text_changed",this,"_path_changed");
+	hbc->add_child(file_path);
+	file_path->set_h_size_flags(SIZE_EXPAND_FILL);
+	Button *b = memnew( Button );
+	b->set_text(" .. ");
+	b->connect("pressed",this,"_browse_path");
+	hbc->add_child(b);
+	path_vb->add_child(hbc);
+	path_error_label = memnew( Label );
+	path_vb->add_child( path_error_label );
+	path_error_label->set_text(TTR("Error!"));
+	path_error_label->set_align(Label::ALIGN_CENTER);
+
+
+	internal = memnew( CheckButton );
+	internal->set_text(TTR("Built-In Script"));
+	vb2->add_child(internal);
+	internal->connect("pressed",this,"_built_in_pressed");
+
+	vb->add_margin_child(TTR("Path:"),vb2);
+
+	set_size(Size2(200,150));
+	set_hide_on_ok(false);
+	set_title(TTR("Attach Node Script"));
+
+	file_browse = memnew( EditorFileDialog );
+	file_browse->connect("file_selected",this,"_file_selected");
+	add_child(file_browse);
+	get_ok()->set_text(TTR("Create"));
+	alert = memnew( AcceptDialog );
+	add_child(alert);
+	_lang_changed(0);
+
+	create_new=true;
+}
-- 
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