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script_editor_plugin.cpp
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script_editor_plugin.cpp
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/*************************************************************************/
/* script_editor_plugin.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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_editor_plugin.h"
#include "core/config/project_settings.h"
#include "core/input/input.h"
#include "core/io/resource_loader.h"
#include "core/os/file_access.h"
#include "core/os/keyboard.h"
#include "core/os/os.h"
#include "editor/debugger/editor_debugger_node.h"
#include "editor/editor_node.h"
#include "editor/editor_run_script.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "editor/filesystem_dock.h"
#include "editor/find_in_files.h"
#include "editor/node_dock.h"
#include "editor/plugins/shader_editor_plugin.h"
#include "scene/main/window.h"
#include "scene/scene_string_names.h"
#include "script_text_editor.h"
#include "servers/display_server.h"
#include "text_editor.h"
/*** SYNTAX HIGHLIGHTER ****/
String EditorSyntaxHighlighter::_get_name() const {
ScriptInstance *si = get_script_instance();
if (si && si->has_method("_get_name")) {
return si->call("_get_name");
}
return "Unnamed";
}
Array EditorSyntaxHighlighter::_get_supported_languages() const {
ScriptInstance *si = get_script_instance();
if (si && si->has_method("_get_supported_languages")) {
return si->call("_get_supported_languages");
}
return Array();
}
Ref<EditorSyntaxHighlighter> EditorSyntaxHighlighter::_create() const {
Ref<EditorSyntaxHighlighter> syntax_highlighter;
syntax_highlighter.instance();
if (get_script_instance()) {
syntax_highlighter->set_script(get_script_instance()->get_script());
}
return syntax_highlighter;
}
void EditorSyntaxHighlighter::_bind_methods() {
ClassDB::bind_method(D_METHOD("_get_edited_resource"), &EditorSyntaxHighlighter::_get_edited_resource);
BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_name"));
BIND_VMETHOD(MethodInfo(Variant::ARRAY, "_get_supported_languages"));
BIND_VMETHOD(MethodInfo(Variant::ARRAY, "_get_supported_extentions"));
}
////
void EditorStandardSyntaxHighlighter::_update_cache() {
highlighter->set_text_edit(text_edit);
highlighter->clear_keyword_colors();
highlighter->clear_member_keyword_colors();
highlighter->clear_color_regions();
highlighter->set_symbol_color(EDITOR_GET("text_editor/highlighting/symbol_color"));
highlighter->set_function_color(EDITOR_GET("text_editor/highlighting/function_color"));
highlighter->set_number_color(EDITOR_GET("text_editor/highlighting/number_color"));
highlighter->set_member_variable_color(EDITOR_GET("text_editor/highlighting/member_variable_color"));
/* Engine types. */
const Color type_color = EDITOR_GET("text_editor/highlighting/engine_type_color");
List<StringName> types;
ClassDB::get_class_list(&types);
for (List<StringName>::Element *E = types.front(); E; E = E->next()) {
String n = E->get();
if (n.begins_with("_")) {
n = n.substr(1, n.length());
}
highlighter->add_keyword_color(n, type_color);
}
/* User types. */
const Color usertype_color = EDITOR_GET("text_editor/highlighting/user_type_color");
List<StringName> global_classes;
ScriptServer::get_global_class_list(&global_classes);
for (List<StringName>::Element *E = global_classes.front(); E; E = E->next()) {
highlighter->add_keyword_color(E->get(), usertype_color);
}
/* Autoloads. */
Map<StringName, ProjectSettings::AutoloadInfo> autoloads = ProjectSettings::get_singleton()->get_autoload_list();
for (Map<StringName, ProjectSettings::AutoloadInfo>::Element *E = autoloads.front(); E; E = E->next()) {
const ProjectSettings::AutoloadInfo &info = E->value();
if (info.is_singleton) {
highlighter->add_keyword_color(info.name, usertype_color);
}
}
const Ref<Script> script = _get_edited_resource();
if (script.is_valid()) {
/* Core types. */
const Color basetype_color = EDITOR_GET("text_editor/highlighting/base_type_color");
List<String> core_types;
script->get_language()->get_core_type_words(&core_types);
for (List<String>::Element *E = core_types.front(); E; E = E->next()) {
highlighter->add_keyword_color(E->get(), basetype_color);
}
/* Reserved words. */
const Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
const Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
List<String> keywords;
script->get_language()->get_reserved_words(&keywords);
for (List<String>::Element *E = keywords.front(); E; E = E->next()) {
if (script->get_language()->is_control_flow_keyword(E->get())) {
highlighter->add_keyword_color(E->get(), control_flow_keyword_color);
} else {
highlighter->add_keyword_color(E->get(), keyword_color);
}
}
/* Member types. */
const Color member_variable_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
StringName instance_base = script->get_instance_base_type();
if (instance_base != StringName()) {
List<PropertyInfo> plist;
ClassDB::get_property_list(instance_base, &plist);
for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
String name = E->get().name;
if (E->get().usage & PROPERTY_USAGE_CATEGORY || E->get().usage & PROPERTY_USAGE_GROUP || E->get().usage & PROPERTY_USAGE_SUBGROUP) {
continue;
}
if (name.find("/") != -1) {
continue;
}
highlighter->add_member_keyword_color(name, member_variable_color);
}
List<String> clist;
ClassDB::get_integer_constant_list(instance_base, &clist);
for (List<String>::Element *E = clist.front(); E; E = E->next()) {
highlighter->add_member_keyword_color(E->get(), member_variable_color);
}
}
/* Comments */
const Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
List<String> comments;
script->get_language()->get_comment_delimiters(&comments);
for (List<String>::Element *E = comments.front(); E; E = E->next()) {
String comment = E->get();
String beg = comment.get_slice(" ", 0);
String end = comment.get_slice_count(" ") > 1 ? comment.get_slice(" ", 1) : String();
highlighter->add_color_region(beg, end, comment_color, end == "");
}
/* Strings */
const Color string_color = EDITOR_GET("text_editor/highlighting/string_color");
List<String> strings;
script->get_language()->get_string_delimiters(&strings);
for (List<String>::Element *E = strings.front(); E; E = E->next()) {
String string = E->get();
String beg = string.get_slice(" ", 0);
String end = string.get_slice_count(" ") > 1 ? string.get_slice(" ", 1) : String();
highlighter->add_color_region(beg, end, string_color, end == "");
}
}
}
Ref<EditorSyntaxHighlighter> EditorStandardSyntaxHighlighter::_create() const {
Ref<EditorStandardSyntaxHighlighter> syntax_highlighter;
syntax_highlighter.instance();
return syntax_highlighter;
}
////
Ref<EditorSyntaxHighlighter> EditorPlainTextSyntaxHighlighter::_create() const {
Ref<EditorPlainTextSyntaxHighlighter> syntax_highlighter;
syntax_highlighter.instance();
return syntax_highlighter;
}
////////////////////////////////////////////////////////////////////////////////
/*** SCRIPT EDITOR ****/
void ScriptEditorBase::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_base_editor"), &ScriptEditorBase::get_base_editor);
ADD_SIGNAL(MethodInfo("name_changed"));
ADD_SIGNAL(MethodInfo("edited_script_changed"));
ADD_SIGNAL(MethodInfo("request_help", PropertyInfo(Variant::STRING, "topic")));
ADD_SIGNAL(MethodInfo("request_open_script_at_line", PropertyInfo(Variant::OBJECT, "script"), PropertyInfo(Variant::INT, "line")));
ADD_SIGNAL(MethodInfo("request_save_history"));
ADD_SIGNAL(MethodInfo("go_to_help", PropertyInfo(Variant::STRING, "what")));
// TODO: This signal is no use for VisualScript.
ADD_SIGNAL(MethodInfo("search_in_files_requested", PropertyInfo(Variant::STRING, "text")));
ADD_SIGNAL(MethodInfo("replace_in_files_requested", PropertyInfo(Variant::STRING, "text")));
BIND_VMETHOD(MethodInfo("add_syntax_highlighter", PropertyInfo(Variant::OBJECT, "highlighter")));
}
static bool _is_built_in_script(Script *p_script) {
String path = p_script->get_path();
return path.find("::") != -1;
}
class EditorScriptCodeCompletionCache : public ScriptCodeCompletionCache {
struct Cache {
uint64_t time_loaded = 0;
RES cache;
};
Map<String, Cache> cached;
public:
uint64_t max_time_cache = 5 * 60 * 1000; //minutes, five
int max_cache_size = 128;
void cleanup() {
List<Map<String, Cache>::Element *> to_clean;
Map<String, Cache>::Element *I = cached.front();
while (I) {
if ((OS::get_singleton()->get_ticks_msec() - I->get().time_loaded) > max_time_cache) {
to_clean.push_back(I);
}
I = I->next();
}
while (to_clean.front()) {
cached.erase(to_clean.front()->get());
to_clean.pop_front();
}
}
virtual RES get_cached_resource(const String &p_path) {
Map<String, Cache>::Element *E = cached.find(p_path);
if (!E) {
Cache c;
c.cache = ResourceLoader::load(p_path);
E = cached.insert(p_path, c);
}
E->get().time_loaded = OS::get_singleton()->get_ticks_msec();
if (cached.size() > max_cache_size) {
uint64_t older;
Map<String, Cache>::Element *O = cached.front();
older = O->get().time_loaded;
Map<String, Cache>::Element *I = O;
while (I) {
if (I->get().time_loaded < older) {
older = I->get().time_loaded;
O = I;
}
I = I->next();
}
if (O != E) { //should never happen..
cached.erase(O);
}
}
return E->get().cache;
}
virtual ~EditorScriptCodeCompletionCache() {}
};
void ScriptEditorQuickOpen::popup_dialog(const Vector<String> &p_functions, bool p_dontclear) {
popup_centered_ratio(0.6);
if (p_dontclear) {
search_box->select_all();
} else {
search_box->clear();
}
search_box->grab_focus();
functions = p_functions;
_update_search();
}
void ScriptEditorQuickOpen::_text_changed(const String &p_newtext) {
_update_search();
}
void ScriptEditorQuickOpen::_sbox_input(const Ref<InputEvent> &p_ie) {
Ref<InputEventKey> k = p_ie;
if (k.is_valid() && (k->get_keycode() == KEY_UP ||
k->get_keycode() == KEY_DOWN ||
k->get_keycode() == KEY_PAGEUP ||
k->get_keycode() == KEY_PAGEDOWN)) {
search_options->call("_gui_input", k);
search_box->accept_event();
}
}
void ScriptEditorQuickOpen::_update_search() {
search_options->clear();
TreeItem *root = search_options->create_item();
for (int i = 0; i < functions.size(); i++) {
String file = functions[i];
if ((search_box->get_text() == "" || file.findn(search_box->get_text()) != -1)) {
TreeItem *ti = search_options->create_item(root);
ti->set_text(0, file);
if (root->get_first_child() == ti) {
ti->select(0);
}
}
}
get_ok_button()->set_disabled(root->get_first_child() == nullptr);
}
void ScriptEditorQuickOpen::_confirmed() {
TreeItem *ti = search_options->get_selected();
if (!ti) {
return;
}
int line = ti->get_text(0).get_slice(":", 1).to_int();
emit_signal("goto_line", line - 1);
hide();
}
void ScriptEditorQuickOpen::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect("confirmed", callable_mp(this, &ScriptEditorQuickOpen::_confirmed));
search_box->set_clear_button_enabled(true);
[[fallthrough]];
}
case NOTIFICATION_VISIBILITY_CHANGED: {
search_box->set_right_icon(search_options->get_theme_icon("Search", "EditorIcons"));
} break;
case NOTIFICATION_EXIT_TREE: {
disconnect("confirmed", callable_mp(this, &ScriptEditorQuickOpen::_confirmed));
} break;
}
}
void ScriptEditorQuickOpen::_bind_methods() {
ADD_SIGNAL(MethodInfo("goto_line", PropertyInfo(Variant::INT, "line")));
}
ScriptEditorQuickOpen::ScriptEditorQuickOpen() {
VBoxContainer *vbc = memnew(VBoxContainer);
add_child(vbc);
search_box = memnew(LineEdit);
vbc->add_margin_child(TTR("Search:"), search_box);
search_box->connect("text_changed", callable_mp(this, &ScriptEditorQuickOpen::_text_changed));
search_box->connect("gui_input", callable_mp(this, &ScriptEditorQuickOpen::_sbox_input));
search_options = memnew(Tree);
vbc->add_margin_child(TTR("Matches:"), search_options, true);
get_ok_button()->set_text(TTR("Open"));
get_ok_button()->set_disabled(true);
register_text_enter(search_box);
set_hide_on_ok(false);
search_options->connect("item_activated", callable_mp(this, &ScriptEditorQuickOpen::_confirmed));
search_options->set_hide_root(true);
search_options->set_hide_folding(true);
search_options->add_theme_constant_override("draw_guides", 1);
}
/////////////////////////////////
ScriptEditor *ScriptEditor::script_editor = nullptr;
/*** SCRIPT EDITOR ******/
String ScriptEditor::_get_debug_tooltip(const String &p_text, Node *_se) {
String val = EditorDebuggerNode::get_singleton()->get_var_value(p_text);
if (val != String()) {
return p_text + ": " + val;
} else {
return String();
}
}
void ScriptEditor::_breaked(bool p_breaked, bool p_can_debug) {
if (bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor"))) {
return;
}
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (!se) {
continue;
}
se->set_debugger_active(p_breaked);
}
}
void ScriptEditor::_script_created(Ref<Script> p_script) {
editor->push_item(p_script.operator->());
}
void ScriptEditor::_goto_script_line2(int p_line) {
ScriptEditorBase *current = _get_current_editor();
if (current) {
current->goto_line(p_line);
}
}
void ScriptEditor::_goto_script_line(REF p_script, int p_line) {
Ref<Script> script = Object::cast_to<Script>(*p_script);
if (script.is_valid() && (script->has_source_code() || script->get_path().is_resource_file())) {
if (edit(p_script, p_line, 0)) {
editor->push_item(p_script.ptr());
ScriptEditorBase *current = _get_current_editor();
if (ScriptTextEditor *script_text_editor = Object::cast_to<ScriptTextEditor>(current)) {
script_text_editor->goto_line_centered(p_line);
} else if (current) {
current->goto_line(p_line, true);
}
}
}
}
void ScriptEditor::_set_execution(REF p_script, int p_line) {
Ref<Script> script = Object::cast_to<Script>(*p_script);
if (script.is_valid() && (script->has_source_code() || script->get_path().is_resource_file())) {
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (!se) {
continue;
}
if ((script != nullptr && se->get_edited_resource() == p_script) || se->get_edited_resource()->get_path() == script->get_path()) {
se->set_executing_line(p_line);
}
}
}
}
void ScriptEditor::_clear_execution(REF p_script) {
Ref<Script> script = Object::cast_to<Script>(*p_script);
if (script.is_valid() && (script->has_source_code() || script->get_path().is_resource_file())) {
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (!se) {
continue;
}
if ((script != nullptr && se->get_edited_resource() == p_script) || se->get_edited_resource()->get_path() == script->get_path()) {
se->clear_executing_line();
}
}
}
}
ScriptEditorBase *ScriptEditor::_get_current_editor() const {
int selected = tab_container->get_current_tab();
if (selected < 0 || selected >= tab_container->get_child_count()) {
return nullptr;
}
return Object::cast_to<ScriptEditorBase>(tab_container->get_child(selected));
}
void ScriptEditor::_update_history_arrows() {
script_back->set_disabled(history_pos <= 0);
script_forward->set_disabled(history_pos >= history.size() - 1);
}
void ScriptEditor::_save_history() {
if (history_pos >= 0 && history_pos < history.size() && history[history_pos].control == tab_container->get_current_tab_control()) {
Node *n = tab_container->get_current_tab_control();
if (Object::cast_to<ScriptEditorBase>(n)) {
history.write[history_pos].state = Object::cast_to<ScriptEditorBase>(n)->get_edit_state();
}
if (Object::cast_to<EditorHelp>(n)) {
history.write[history_pos].state = Object::cast_to<EditorHelp>(n)->get_scroll();
}
}
history.resize(history_pos + 1);
ScriptHistory sh;
sh.control = tab_container->get_current_tab_control();
sh.state = Variant();
history.push_back(sh);
history_pos++;
_update_history_arrows();
}
void ScriptEditor::_go_to_tab(int p_idx) {
ScriptEditorBase *current = _get_current_editor();
if (current) {
if (current->is_unsaved()) {
current->apply_code();
}
}
Control *c = Object::cast_to<Control>(tab_container->get_child(p_idx));
if (!c) {
return;
}
if (history_pos >= 0 && history_pos < history.size() && history[history_pos].control == tab_container->get_current_tab_control()) {
Node *n = tab_container->get_current_tab_control();
if (Object::cast_to<ScriptEditorBase>(n)) {
history.write[history_pos].state = Object::cast_to<ScriptEditorBase>(n)->get_edit_state();
}
if (Object::cast_to<EditorHelp>(n)) {
history.write[history_pos].state = Object::cast_to<EditorHelp>(n)->get_scroll();
}
}
history.resize(history_pos + 1);
ScriptHistory sh;
sh.control = c;
sh.state = Variant();
history.push_back(sh);
history_pos++;
tab_container->set_current_tab(p_idx);
c = tab_container->get_current_tab_control();
if (Object::cast_to<ScriptEditorBase>(c)) {
script_name_label->set_text(Object::cast_to<ScriptEditorBase>(c)->get_name());
script_icon->set_texture(Object::cast_to<ScriptEditorBase>(c)->get_theme_icon());
if (is_visible_in_tree()) {
Object::cast_to<ScriptEditorBase>(c)->ensure_focus();
}
Ref<Script> script = Object::cast_to<ScriptEditorBase>(c)->get_edited_resource();
if (script != nullptr) {
notify_script_changed(script);
}
Object::cast_to<ScriptEditorBase>(c)->validate();
}
if (Object::cast_to<EditorHelp>(c)) {
script_name_label->set_text(Object::cast_to<EditorHelp>(c)->get_class());
script_icon->set_texture(get_theme_icon("Help", "EditorIcons"));
if (is_visible_in_tree()) {
Object::cast_to<EditorHelp>(c)->set_focused();
}
}
c->set_meta("__editor_pass", ++edit_pass);
_update_history_arrows();
_update_script_colors();
_update_members_overview();
_update_help_overview();
_update_selected_editor_menu();
_update_members_overview_visibility();
_update_help_overview_visibility();
}
void ScriptEditor::_add_recent_script(String p_path) {
if (p_path.is_empty()) {
return;
}
Array rc = EditorSettings::get_singleton()->get_project_metadata("recent_files", "scripts", Array());
if (rc.find(p_path) != -1) {
rc.erase(p_path);
}
rc.push_front(p_path);
if (rc.size() > 10) {
rc.resize(10);
}
EditorSettings::get_singleton()->set_project_metadata("recent_files", "scripts", rc);
_update_recent_scripts();
}
void ScriptEditor::_update_recent_scripts() {
Array rc = EditorSettings::get_singleton()->get_project_metadata("recent_files", "scripts", Array());
recent_scripts->clear();
String path;
for (int i = 0; i < rc.size(); i++) {
path = rc[i];
recent_scripts->add_item(path.replace("res://", ""));
}
recent_scripts->add_separator();
recent_scripts->add_shortcut(ED_SHORTCUT("script_editor/clear_recent", TTR("Clear Recent Files")));
recent_scripts->set_as_minsize();
}
void ScriptEditor::_open_recent_script(int p_idx) {
// clear button
if (p_idx == recent_scripts->get_item_count() - 1) {
EditorSettings::get_singleton()->set_project_metadata("recent_files", "scripts", Array());
call_deferred("_update_recent_scripts");
return;
}
Array rc = EditorSettings::get_singleton()->get_project_metadata("recent_files", "scripts", Array());
ERR_FAIL_INDEX(p_idx, rc.size());
String path = rc[p_idx];
// if its not on disk its a help file or deleted
if (FileAccess::exists(path)) {
List<String> extensions;
ResourceLoader::get_recognized_extensions_for_type("Script", &extensions);
if (extensions.find(path.get_extension())) {
Ref<Script> script = ResourceLoader::load(path);
if (script.is_valid()) {
edit(script, true);
return;
}
}
Error err;
Ref<TextFile> text_file = _load_text_file(path, &err);
if (text_file.is_valid()) {
edit(text_file, true);
return;
}
// if it's a path then it's most likely a deleted file not help
} else if (path.find("::") != -1) {
// built-in script
String res_path = path.get_slice("::", 0);
if (ResourceLoader::get_resource_type(res_path) == "PackedScene") {
if (!EditorNode::get_singleton()->is_scene_open(res_path)) {
EditorNode::get_singleton()->load_scene(res_path);
}
} else {
EditorNode::get_singleton()->load_resource(res_path);
}
Ref<Script> script = ResourceLoader::load(path);
if (script.is_valid()) {
edit(script, true);
return;
}
} else if (!path.is_resource_file()) {
_help_class_open(path);
return;
}
rc.remove(p_idx);
EditorSettings::get_singleton()->set_project_metadata("recent_files", "scripts", rc);
_update_recent_scripts();
_show_error_dialog(path);
}
void ScriptEditor::_show_error_dialog(String p_path) {
error_dialog->set_text(vformat(TTR("Can't open '%s'. The file could have been moved or deleted."), p_path));
error_dialog->popup_centered();
}
void ScriptEditor::_close_tab(int p_idx, bool p_save, bool p_history_back) {
int selected = p_idx;
if (selected < 0 || selected >= tab_container->get_child_count()) {
return;
}
Node *tselected = tab_container->get_child(selected);
ScriptEditorBase *current = Object::cast_to<ScriptEditorBase>(tselected);
if (current) {
Ref<Script> script = current->get_edited_resource();
if (p_save && script.is_valid()) {
// Do not try to save internal scripts, but prompt to save in-memory
// scripts which are not saved to disk yet (have empty path).
if (script->get_path().find("local://") == -1 && script->get_path().find("::") == -1) {
save_current_script();
}
}
if (script.is_valid()) {
if (!script->get_path().is_empty()) {
// Only saved scripts can be restored.
previous_scripts.push_back(script->get_path());
}
notify_script_close(script);
}
}
// roll back to previous tab
if (p_history_back) {
_history_back();
}
//remove from history
history.resize(history_pos + 1);
for (int i = 0; i < history.size(); i++) {
if (history[i].control == tselected) {
history.remove(i);
i--;
history_pos--;
}
}
if (history_pos >= history.size()) {
history_pos = history.size() - 1;
}
int idx = tab_container->get_current_tab();
if (current) {
current->clear_edit_menu();
}
memdelete(tselected);
if (idx >= tab_container->get_child_count()) {
idx = tab_container->get_child_count() - 1;
}
if (idx >= 0) {
if (history_pos >= 0) {
idx = history[history_pos].control->get_index();
}
tab_container->set_current_tab(idx);
} else {
_update_selected_editor_menu();
}
_update_history_arrows();
_update_script_names();
_update_members_overview_visibility();
_update_help_overview_visibility();
_save_layout();
}
void ScriptEditor::_close_current_tab(bool p_save) {
_close_tab(tab_container->get_current_tab(), p_save);
}
void ScriptEditor::_close_discard_current_tab(const String &p_str) {
_close_tab(tab_container->get_current_tab(), false);
erase_tab_confirm->hide();
}
void ScriptEditor::_close_docs_tab() {
int child_count = tab_container->get_child_count();
for (int i = child_count - 1; i >= 0; i--) {
EditorHelp *se = Object::cast_to<EditorHelp>(tab_container->get_child(i));
if (se) {
_close_tab(i, true, false);
}
}
}
void ScriptEditor::_copy_script_path() {
ScriptEditorBase *se = _get_current_editor();
if (se) {
RES script = se->get_edited_resource();
DisplayServer::get_singleton()->clipboard_set(script->get_path());
}
}
void ScriptEditor::_close_other_tabs() {
int child_count = tab_container->get_child_count();
int current_idx = tab_container->get_current_tab();
for (int i = child_count - 1; i >= 0; i--) {
if (i == current_idx) {
continue;
}
tab_container->set_current_tab(i);
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (se) {
// Maybe there are unsaved changes
if (se->is_unsaved()) {
_ask_close_current_unsaved_tab(se);
continue;
}
}
_close_current_tab(false);
}
}
void ScriptEditor::_close_all_tabs() {
int child_count = tab_container->get_child_count();
for (int i = child_count - 1; i >= 0; i--) {
tab_container->set_current_tab(i);
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (se) {
// Maybe there are unsaved changes
if (se->is_unsaved()) {
_ask_close_current_unsaved_tab(se);
continue;
}
}
_close_current_tab(false);
}
}
void ScriptEditor::_ask_close_current_unsaved_tab(ScriptEditorBase *current) {
erase_tab_confirm->set_text(TTR("Close and save changes?") + "\n\"" + current->get_name() + "\"");
erase_tab_confirm->popup_centered();
}
void ScriptEditor::_resave_scripts(const String &p_str) {
apply_scripts();
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (!se) {
continue;
}
RES script = se->get_edited_resource();
if (script->get_path() == "" || script->get_path().find("local://") != -1 || script->get_path().find("::") != -1) {
continue; //internal script, who cares
}
if (trim_trailing_whitespace_on_save) {
se->trim_trailing_whitespace();
}
se->insert_final_newline();
if (convert_indent_on_save) {
if (use_space_indentation) {
se->convert_indent_to_spaces();
} else {
se->convert_indent_to_tabs();
}
}
Ref<TextFile> text_file = script;
if (text_file != nullptr) {
se->apply_code();
_save_text_file(text_file, text_file->get_path());
break;
} else {
editor->save_resource(script);
}
se->tag_saved_version();
}
disk_changed->hide();
}
void ScriptEditor::_reload_scripts() {
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (!se) {
continue;
}
RES edited_res = se->get_edited_resource();
if (edited_res->get_path() == "" || edited_res->get_path().find("local://") != -1 || edited_res->get_path().find("::") != -1) {
continue; //internal script, who cares
}
uint64_t last_date = edited_res->get_last_modified_time();
uint64_t date = FileAccess::get_modified_time(edited_res->get_path());
if (last_date == date) {
continue;
}
Ref<Script> script = edited_res;
if (script != nullptr) {
Ref<Script> rel_script = ResourceLoader::load(script->get_path(), script->get_class(), ResourceFormatLoader::CACHE_MODE_IGNORE);
ERR_CONTINUE(!rel_script.is_valid());
script->set_source_code(rel_script->get_source_code());
script->set_last_modified_time(rel_script->get_last_modified_time());
script->reload();
}
Ref<TextFile> text_file = edited_res;
if (text_file != nullptr) {
Error err;
Ref<TextFile> rel_text_file = _load_text_file(text_file->get_path(), &err);
ERR_CONTINUE(!rel_text_file.is_valid());
text_file->set_text(rel_text_file->get_text());
text_file->set_last_modified_time(rel_text_file->get_last_modified_time());
}
se->reload_text();
}
disk_changed->hide();
_update_script_names();
}
void ScriptEditor::_res_saved_callback(const Ref<Resource> &p_res) {
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (!se) {
continue;
}
RES script = se->get_edited_resource();
if (script->get_path() == "" || script->get_path().find("local://") != -1 || script->get_path().find("::") != -1) {
continue; //internal script, who cares
}
if (script == p_res) {
se->tag_saved_version();
}
}
_update_script_names();
if (!pending_auto_reload && auto_reload_running_scripts) {
call_deferred("_live_auto_reload_running_scripts");
pending_auto_reload = true;
}
}
void ScriptEditor::_live_auto_reload_running_scripts() {
pending_auto_reload = false;
EditorDebuggerNode::get_singleton()->reload_scripts();
}
bool ScriptEditor::_test_script_times_on_disk(RES p_for_script) {
disk_changed_list->clear();
TreeItem *r = disk_changed_list->create_item();
disk_changed_list->set_hide_root(true);
bool need_ask = false;
bool need_reload = false;
bool use_autoreload = bool(EDITOR_DEF("text_editor/files/auto_reload_scripts_on_external_change", false));
for (int i = 0; i < tab_container->get_child_count(); i++) {
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
if (se) {
RES edited_res = se->get_edited_resource();
if (p_for_script.is_valid() && edited_res.is_valid() && p_for_script != edited_res) {
continue;
}
if (edited_res->get_path() == "" || edited_res->get_path().find("local://") != -1 || edited_res->get_path().find("::") != -1) {
continue; //internal script, who cares
}
uint64_t last_date = edited_res->get_last_modified_time();
uint64_t date = FileAccess::get_modified_time(edited_res->get_path());
if (last_date != date) {
TreeItem *ti = disk_changed_list->create_item(r);
ti->set_text(0, edited_res->get_path().get_file());
if (!use_autoreload || se->is_unsaved()) {
need_ask = true;
}
need_reload = true;
}
}
}
if (need_reload) {
if (!need_ask) {
script_editor->_reload_scripts();
need_reload = false;
} else {
disk_changed->call_deferred("popup_centered_ratio", 0.5);
}
}