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006e899bb3
godot/editor/plugins/script_text_editor.cpp
ajreckof 006e899bb3 sort code completions with rules 
Fixups

Add levenshtein distance for comparisons, remove kind sort order, try to improve as many different use cases as possible

Trying again to improve code completion

Sort code autocompletion options by similarity based on input

To make it really brief, uses a combination `String.similiary`, the category system introduced in a previous PR, and some filtering to yield more predictable results, instead of scattering every completion option at seemingly random.

It also gives much higher priority to strings that contain the base in full, closer to the beginning or are perfect matches.

Also moves CodeCompletionOptionCompare to code_edit.cpp

Co-Authored-By: Micky <66727710+Mickeon@users.noreply.github.com>
Co-Authored-By: Eric M <41730826+EricEzaM@users.noreply.github.com>
2023-05-23 05:12:34 +02:00

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/**************************************************************************/
/* script_text_editor.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "script_text_editor.h"
#include "core/config/project_settings.h"
#include "core/math/expression.h"
#include "core/os/keyboard.h"
#include "editor/debugger/editor_debugger_node.h"
#include "editor/editor_command_palette.h"
#include "editor/editor_node.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "scene/gui/rich_text_label.h"
#include "scene/gui/split_container.h"
void ConnectionInfoDialog::ok_pressed() {
}
void ConnectionInfoDialog::popup_connections(String p_method, Vector<Node *> p_nodes) {
method->set_text(p_method);
tree->clear();
TreeItem *root = tree->create_item();
for (int i = 0; i < p_nodes.size(); i++) {
List<Connection> all_connections;
p_nodes[i]->get_signals_connected_to_this(&all_connections);
for (const Connection &connection : all_connections) {
if (connection.callable.get_method() != p_method) {
continue;
}
TreeItem *node_item = tree->create_item(root);
node_item->set_text(0, Object::cast_to<Node>(connection.signal.get_object())->get_name());
node_item->set_icon(0, EditorNode::get_singleton()->get_object_icon(connection.signal.get_object(), "Node"));
node_item->set_selectable(0, false);
node_item->set_editable(0, false);
node_item->set_text(1, connection.signal.get_name());
Control *p = Object::cast_to<Control>(get_parent());
node_item->set_icon(1, p->get_theme_icon(SNAME("Slot"), SNAME("EditorIcons")));
node_item->set_selectable(1, false);
node_item->set_editable(1, false);
node_item->set_text(2, Object::cast_to<Node>(connection.callable.get_object())->get_name());
node_item->set_icon(2, EditorNode::get_singleton()->get_object_icon(connection.callable.get_object(), "Node"));
node_item->set_selectable(2, false);
node_item->set_editable(2, false);
}
}
popup_centered(Size2(600, 300) * EDSCALE);
}
ConnectionInfoDialog::ConnectionInfoDialog() {
set_title(TTR("Connections to method:"));
VBoxContainer *vbc = memnew(VBoxContainer);
vbc->set_anchor_and_offset(SIDE_LEFT, Control::ANCHOR_BEGIN, 8 * EDSCALE);
vbc->set_anchor_and_offset(SIDE_TOP, Control::ANCHOR_BEGIN, 8 * EDSCALE);
vbc->set_anchor_and_offset(SIDE_RIGHT, Control::ANCHOR_END, -8 * EDSCALE);
vbc->set_anchor_and_offset(SIDE_BOTTOM, Control::ANCHOR_END, -8 * EDSCALE);
add_child(vbc);
method = memnew(Label);
method->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
vbc->add_child(method);
tree = memnew(Tree);
tree->set_columns(3);
tree->set_hide_root(true);
tree->set_column_titles_visible(true);
tree->set_column_title(0, TTR("Source"));
tree->set_column_title(1, TTR("Signal"));
tree->set_column_title(2, TTR("Target"));
vbc->add_child(tree);
tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
tree->set_allow_rmb_select(true);
}
////////////////////////////////////////////////////////////////////////////////
Vector<String> ScriptTextEditor::get_functions() {
CodeEdit *te = code_editor->get_text_editor();
String text = te->get_text();
List<String> fnc;
if (script->get_language()->validate(text, script->get_path(), &fnc)) {
//if valid rewrite functions to latest
functions.clear();
for (const String &E : fnc) {
functions.push_back(E);
}
}
return functions;
}
void ScriptTextEditor::apply_code() {
if (script.is_null()) {
return;
}
script->set_source_code(code_editor->get_text_editor()->get_text());
script->update_exports();
code_editor->get_text_editor()->get_syntax_highlighter()->update_cache();
}
Ref<Resource> ScriptTextEditor::get_edited_resource() const {
return script;
}
void ScriptTextEditor::set_edited_resource(const Ref<Resource> &p_res) {
ERR_FAIL_COND(script.is_valid());
ERR_FAIL_COND(p_res.is_null());
script = p_res;
code_editor->get_text_editor()->set_text(script->get_source_code());
code_editor->get_text_editor()->clear_undo_history();
code_editor->get_text_editor()->tag_saved_version();
emit_signal(SNAME("name_changed"));
code_editor->update_line_and_column();
}
void ScriptTextEditor::enable_editor(Control *p_shortcut_context) {
if (editor_enabled) {
return;
}
editor_enabled = true;
_enable_code_editor();
_validate_script();
if (p_shortcut_context) {
for (int i = 0; i < edit_hb->get_child_count(); ++i) {
Control *c = cast_to<Control>(edit_hb->get_child(i));
if (c) {
c->set_shortcut_context(p_shortcut_context);
}
}
}
}
void ScriptTextEditor::_load_theme_settings() {
CodeEdit *text_edit = code_editor->get_text_editor();
Color updated_marked_line_color = EDITOR_GET("text_editor/theme/highlighting/mark_color");
Color updated_safe_line_number_color = EDITOR_GET("text_editor/theme/highlighting/safe_line_number_color");
bool safe_line_number_color_updated = updated_safe_line_number_color != safe_line_number_color;
bool marked_line_color_updated = updated_marked_line_color != marked_line_color;
if (safe_line_number_color_updated || marked_line_color_updated) {
safe_line_number_color = updated_safe_line_number_color;
for (int i = 0; i < text_edit->get_line_count(); i++) {
if (marked_line_color_updated && text_edit->get_line_background_color(i) == marked_line_color) {
text_edit->set_line_background_color(i, updated_marked_line_color);
}
if (safe_line_number_color_updated && text_edit->get_line_gutter_item_color(i, line_number_gutter) != default_line_number_color) {
text_edit->set_line_gutter_item_color(i, line_number_gutter, safe_line_number_color);
}
}
marked_line_color = updated_marked_line_color;
}
theme_loaded = true;
if (!script.is_null()) {
_set_theme_for_script();
}
}
void ScriptTextEditor::_set_theme_for_script() {
if (!theme_loaded) {
return;
}
CodeEdit *text_edit = code_editor->get_text_editor();
text_edit->get_syntax_highlighter()->update_cache();
List<String> strings;
script->get_language()->get_string_delimiters(&strings);
text_edit->clear_string_delimiters();
for (const String &string : strings) {
String beg = string.get_slice(" ", 0);
String end = string.get_slice_count(" ") > 1 ? string.get_slice(" ", 1) : String();
if (!text_edit->has_string_delimiter(beg)) {
text_edit->add_string_delimiter(beg, end, end.is_empty());
}
if (!end.is_empty() && !text_edit->has_auto_brace_completion_open_key(beg)) {
text_edit->add_auto_brace_completion_pair(beg, end);
}
}
List<String> comments;
script->get_language()->get_comment_delimiters(&comments);
text_edit->clear_comment_delimiters();
for (const String &comment : comments) {
String beg = comment.get_slice(" ", 0);
String end = comment.get_slice_count(" ") > 1 ? comment.get_slice(" ", 1) : String();
text_edit->add_comment_delimiter(beg, end, end.is_empty());
if (!end.is_empty() && !text_edit->has_auto_brace_completion_open_key(beg)) {
text_edit->add_auto_brace_completion_pair(beg, end);
}
}
}
void ScriptTextEditor::_show_errors_panel(bool p_show) {
errors_panel->set_visible(p_show);
}
void ScriptTextEditor::_show_warnings_panel(bool p_show) {
warnings_panel->set_visible(p_show);
}
void ScriptTextEditor::_warning_clicked(Variant p_line) {
if (p_line.get_type() == Variant::INT) {
goto_line_centered(p_line.operator int64_t());
} else if (p_line.get_type() == Variant::DICTIONARY) {
Dictionary meta = p_line.operator Dictionary();
const int line = meta["line"].operator int64_t() - 1;
const String code = meta["code"].operator String();
const String quote_style = EDITOR_GET("text_editor/completion/use_single_quotes") ? "'" : "\"";
CodeEdit *text_editor = code_editor->get_text_editor();
String prev_line = line > 0 ? text_editor->get_line(line - 1) : "";
if (prev_line.contains("@warning_ignore")) {
const int closing_bracket_idx = prev_line.find(")");
const String text_to_insert = ", " + code.quote(quote_style);
prev_line = prev_line.insert(closing_bracket_idx, text_to_insert);
text_editor->set_line(line - 1, prev_line);
} else {
const int indent = text_editor->get_indent_level(line) / text_editor->get_indent_size();
String annotation_indent;
if (!text_editor->is_indent_using_spaces()) {
annotation_indent = String("\t").repeat(indent);
} else {
annotation_indent = String(" ").repeat(text_editor->get_indent_size() * indent);
}
text_editor->insert_line_at(line, annotation_indent + "@warning_ignore(" + code.quote(quote_style) + ")");
}
_validate_script();
}
}
void ScriptTextEditor::_error_clicked(Variant p_line) {
if (p_line.get_type() == Variant::INT) {
code_editor->get_text_editor()->remove_secondary_carets();
code_editor->get_text_editor()->set_caret_line(p_line.operator int64_t());
}
}
void ScriptTextEditor::reload_text() {
ERR_FAIL_COND(script.is_null());
CodeEdit *te = code_editor->get_text_editor();
int column = te->get_caret_column();
int row = te->get_caret_line();
int h = te->get_h_scroll();
int v = te->get_v_scroll();
te->set_text(script->get_source_code());
te->set_caret_line(row);
te->set_caret_column(column);
te->set_h_scroll(h);
te->set_v_scroll(v);
te->tag_saved_version();
code_editor->update_line_and_column();
_validate_script();
}
void ScriptTextEditor::add_callback(const String &p_function, PackedStringArray p_args) {
String code = code_editor->get_text_editor()->get_text();
int pos = script->get_language()->find_function(p_function, code);
code_editor->get_text_editor()->remove_secondary_carets();
if (pos == -1) {
//does not exist
code_editor->get_text_editor()->deselect();
pos = code_editor->get_text_editor()->get_line_count() + 2;
String func = script->get_language()->make_function("", p_function, p_args);
//code=code+func;
code_editor->get_text_editor()->set_caret_line(pos + 1);
code_editor->get_text_editor()->set_caret_column(1000000); //none shall be that big
code_editor->get_text_editor()->insert_text_at_caret("\n\n" + func);
}
code_editor->get_text_editor()->set_caret_line(pos);
code_editor->get_text_editor()->set_caret_column(1);
}
bool ScriptTextEditor::show_members_overview() {
return true;
}
void ScriptTextEditor::update_settings() {
code_editor->get_text_editor()->set_gutter_draw(connection_gutter, EDITOR_GET("text_editor/appearance/gutters/show_info_gutter"));
code_editor->update_editor_settings();
}
bool ScriptTextEditor::is_unsaved() {
const bool unsaved =
code_editor->get_text_editor()->get_version() != code_editor->get_text_editor()->get_saved_version() ||
script->get_path().is_empty(); // In memory.
return unsaved;
}
Variant ScriptTextEditor::get_edit_state() {
return code_editor->get_edit_state();
}
void ScriptTextEditor::set_edit_state(const Variant &p_state) {
code_editor->set_edit_state(p_state);
Dictionary state = p_state;
if (state.has("syntax_highlighter")) {
int idx = highlighter_menu->get_item_idx_from_text(state["syntax_highlighter"]);
if (idx >= 0) {
_change_syntax_highlighter(idx);
}
}
if (editor_enabled) {
#ifndef ANDROID_ENABLED
ensure_focus();
#endif
}
}
Variant ScriptTextEditor::get_navigation_state() {
return code_editor->get_navigation_state();
}
void ScriptTextEditor::_convert_case(CodeTextEditor::CaseStyle p_case) {
code_editor->convert_case(p_case);
}
void ScriptTextEditor::trim_trailing_whitespace() {
code_editor->trim_trailing_whitespace();
}
void ScriptTextEditor::insert_final_newline() {
code_editor->insert_final_newline();
}
void ScriptTextEditor::convert_indent() {
code_editor->get_text_editor()->convert_indent();
}
void ScriptTextEditor::tag_saved_version() {
code_editor->get_text_editor()->tag_saved_version();
}
void ScriptTextEditor::goto_line(int p_line, bool p_with_error) {
code_editor->goto_line(p_line);
}
void ScriptTextEditor::goto_line_selection(int p_line, int p_begin, int p_end) {
code_editor->goto_line_selection(p_line, p_begin, p_end);
}
void ScriptTextEditor::goto_line_centered(int p_line) {
code_editor->goto_line_centered(p_line);
}
void ScriptTextEditor::set_executing_line(int p_line) {
code_editor->set_executing_line(p_line);
}
void ScriptTextEditor::clear_executing_line() {
code_editor->clear_executing_line();
}
void ScriptTextEditor::ensure_focus() {
code_editor->get_text_editor()->grab_focus();
}
String ScriptTextEditor::get_name() {
String name;
name = script->get_path().get_file();
if (name.is_empty()) {
// This appears for newly created built-in scripts before saving the scene.
name = TTR("[unsaved]");
} else if (script->is_built_in()) {
const String &script_name = script->get_name();
if (!script_name.is_empty()) {
// If the built-in script has a custom resource name defined,
// display the built-in script name as follows: `ResourceName (scene_file.tscn)`
name = vformat("%s (%s)", script_name, name.get_slice("::", 0));
}
}
if (is_unsaved()) {
name += "(*)";
}
return name;
}
Ref<Texture2D> ScriptTextEditor::get_theme_icon() {
if (get_parent_control()) {
String icon_name = script->get_class();
if (script->is_built_in()) {
icon_name += "Internal";
}
if (get_parent_control()->has_theme_icon(icon_name, SNAME("EditorIcons"))) {
return get_parent_control()->get_theme_icon(icon_name, SNAME("EditorIcons"));
} else if (get_parent_control()->has_theme_icon(script->get_class(), SNAME("EditorIcons"))) {
return get_parent_control()->get_theme_icon(script->get_class(), SNAME("EditorIcons"));
}
}
return Ref<Texture2D>();
}
void ScriptTextEditor::_validate_script() {
CodeEdit *te = code_editor->get_text_editor();
String text = te->get_text();
List<String> fnc;
warnings.clear();
errors.clear();
safe_lines.clear();
if (!script->get_language()->validate(text, script->get_path(), &fnc, &errors, &warnings, &safe_lines)) {
// TRANSLATORS: Script error pointing to a line and column number.
String error_text = vformat(TTR("Error at (%d, %d):"), errors[0].line, errors[0].column) + " " + errors[0].message;
code_editor->set_error(error_text);
code_editor->set_error_pos(errors[0].line - 1, errors[0].column - 1);
script_is_valid = false;
} else {
code_editor->set_error("");
if (!script->is_tool()) {
script->set_source_code(text);
script->update_exports();
te->get_syntax_highlighter()->update_cache();
}
functions.clear();
for (const String &E : fnc) {
functions.push_back(E);
}
script_is_valid = true;
}
_update_connected_methods();
_update_warnings();
_update_errors();
emit_signal(SNAME("name_changed"));
emit_signal(SNAME("edited_script_changed"));
}
void ScriptTextEditor::_update_warnings() {
int warning_nb = warnings.size();
warnings_panel->clear();
bool has_connections_table = false;
// Add missing connections.
if (GLOBAL_GET("debug/gdscript/warnings/enable").booleanize()) {
Node *base = get_tree()->get_edited_scene_root();
if (base && missing_connections.size() > 0) {
has_connections_table = true;
warnings_panel->push_table(1);
for (const Connection &connection : missing_connections) {
String base_path = base->get_name();
String source_path = base == connection.signal.get_object() ? base_path : base_path + "/" + base->get_path_to(Object::cast_to<Node>(connection.signal.get_object()));
String target_path = base == connection.callable.get_object() ? base_path : base_path + "/" + base->get_path_to(Object::cast_to<Node>(connection.callable.get_object()));
warnings_panel->push_cell();
warnings_panel->push_color(warnings_panel->get_theme_color(SNAME("warning_color"), SNAME("Editor")));
warnings_panel->add_text(vformat(TTR("Missing connected method '%s' for signal '%s' from node '%s' to node '%s'."), connection.callable.get_method(), connection.signal.get_name(), source_path, target_path));
warnings_panel->pop(); // Color.
warnings_panel->pop(); // Cell.
}
warnings_panel->pop(); // Table.
warning_nb += missing_connections.size();
}
}
code_editor->set_warning_count(warning_nb);
if (has_connections_table) {
warnings_panel->add_newline();
}
// Add script warnings.
warnings_panel->push_table(3);
for (const ScriptLanguage::Warning &w : warnings) {
Dictionary ignore_meta;
ignore_meta["line"] = w.start_line;
ignore_meta["code"] = w.string_code.to_lower();
warnings_panel->push_cell();
warnings_panel->push_meta(ignore_meta);
warnings_panel->push_color(
warnings_panel->get_theme_color(SNAME("accent_color"), SNAME("Editor")).lerp(warnings_panel->get_theme_color(SNAME("mono_color"), SNAME("Editor")), 0.5f));
warnings_panel->add_text(TTR("[Ignore]"));
warnings_panel->pop(); // Color.
warnings_panel->pop(); // Meta ignore.
warnings_panel->pop(); // Cell.
warnings_panel->push_cell();
warnings_panel->push_meta(w.start_line - 1);
warnings_panel->push_color(warnings_panel->get_theme_color(SNAME("warning_color"), SNAME("Editor")));
warnings_panel->add_text(TTR("Line") + " " + itos(w.start_line));
warnings_panel->add_text(" (" + w.string_code + "):");
warnings_panel->pop(); // Color.
warnings_panel->pop(); // Meta goto.
warnings_panel->pop(); // Cell.
warnings_panel->push_cell();
warnings_panel->add_text(w.message);
warnings_panel->pop(); // Cell.
}
warnings_panel->pop(); // Table.
}
void ScriptTextEditor::_update_errors() {
code_editor->set_error_count(errors.size());
errors_panel->clear();
errors_panel->push_table(2);
for (const ScriptLanguage::ScriptError &err : errors) {
errors_panel->push_cell();
errors_panel->push_meta(err.line - 1);
errors_panel->push_color(warnings_panel->get_theme_color(SNAME("error_color"), SNAME("Editor")));
errors_panel->add_text(TTR("Line") + " " + itos(err.line) + ":");
errors_panel->pop(); // Color.
errors_panel->pop(); // Meta goto.
errors_panel->pop(); // Cell.
errors_panel->push_cell();
errors_panel->add_text(err.message);
errors_panel->pop(); // Cell.
}
errors_panel->pop(); // Table
CodeEdit *te = code_editor->get_text_editor();
bool highlight_safe = EDITOR_GET("text_editor/appearance/gutters/highlight_type_safe_lines");
bool last_is_safe = false;
for (int i = 0; i < te->get_line_count(); i++) {
if (errors.is_empty()) {
te->set_line_background_color(i, Color(0, 0, 0, 0));
} else {
for (const ScriptLanguage::ScriptError &E : errors) {
bool error_line = i == E.line - 1;
te->set_line_background_color(i, error_line ? marked_line_color : Color(0, 0, 0, 0));
if (error_line) {
break;
}
}
}
if (highlight_safe) {
if (safe_lines.has(i + 1)) {
te->set_line_gutter_item_color(i, line_number_gutter, safe_line_number_color);
last_is_safe = true;
} else if (last_is_safe && (te->is_in_comment(i) != -1 || te->get_line(i).strip_edges().is_empty())) {
te->set_line_gutter_item_color(i, line_number_gutter, safe_line_number_color);
} else {
te->set_line_gutter_item_color(i, line_number_gutter, default_line_number_color);
last_is_safe = false;
}
} else {
te->set_line_gutter_item_color(i, 1, default_line_number_color);
}
}
}
void ScriptTextEditor::_update_bookmark_list() {
bookmarks_menu->clear();
bookmarks_menu->reset_size();
bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_bookmark"), BOOKMARK_TOGGLE);
bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/remove_all_bookmarks"), BOOKMARK_REMOVE_ALL);
bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_next_bookmark"), BOOKMARK_GOTO_NEXT);
bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_previous_bookmark"), BOOKMARK_GOTO_PREV);
PackedInt32Array bookmark_list = code_editor->get_text_editor()->get_bookmarked_lines();
if (bookmark_list.size() == 0) {
return;
}
bookmarks_menu->add_separator();
for (int i = 0; i < bookmark_list.size(); i++) {
// Strip edges to remove spaces or tabs.
// Also replace any tabs by spaces, since we can't print tabs in the menu.
String line = code_editor->get_text_editor()->get_line(bookmark_list[i]).replace("\t", " ").strip_edges();
// Limit the size of the line if too big.
if (line.length() > 50) {
line = line.substr(0, 50);
}
bookmarks_menu->add_item(String::num((int)bookmark_list[i] + 1) + " - `" + line + "`");
bookmarks_menu->set_item_metadata(-1, bookmark_list[i]);
}
}
void ScriptTextEditor::_bookmark_item_pressed(int p_idx) {
if (p_idx < 4) { // Any item before the separator.
_edit_option(bookmarks_menu->get_item_id(p_idx));
} else {
code_editor->goto_line_centered(bookmarks_menu->get_item_metadata(p_idx));
}
}
static Vector<Node *> _find_all_node_for_script(Node *p_base, Node *p_current, const Ref<Script> &p_script) {
Vector<Node *> nodes;
if (p_current->get_owner() != p_base && p_base != p_current) {
return nodes;
}
Ref<Script> c = p_current->get_script();
if (c == p_script) {
nodes.push_back(p_current);
}
for (int i = 0; i < p_current->get_child_count(); i++) {
Vector<Node *> found = _find_all_node_for_script(p_base, p_current->get_child(i), p_script);
nodes.append_array(found);
}
return nodes;
}
static Node *_find_node_for_script(Node *p_base, Node *p_current, const Ref<Script> &p_script) {
if (p_current->get_owner() != p_base && p_base != p_current) {
return nullptr;
}
Ref<Script> c = p_current->get_script();
if (c == p_script) {
return p_current;
}
for (int i = 0; i < p_current->get_child_count(); i++) {
Node *found = _find_node_for_script(p_base, p_current->get_child(i), p_script);
if (found) {
return found;
}
}
return nullptr;
}
static void _find_changed_scripts_for_external_editor(Node *p_base, Node *p_current, HashSet<Ref<Script>> &r_scripts) {
if (p_current->get_owner() != p_base && p_base != p_current) {
return;
}
Ref<Script> c = p_current->get_script();
if (c.is_valid()) {
r_scripts.insert(c);
}
for (int i = 0; i < p_current->get_child_count(); i++) {
_find_changed_scripts_for_external_editor(p_base, p_current->get_child(i), r_scripts);
}
}
void ScriptEditor::_update_modified_scripts_for_external_editor(Ref<Script> p_for_script) {
if (!bool(EDITOR_GET("text_editor/external/use_external_editor"))) {
return;
}
ERR_FAIL_COND(!get_tree());
HashSet<Ref<Script>> scripts;
Node *base = get_tree()->get_edited_scene_root();
if (base) {
_find_changed_scripts_for_external_editor(base, base, scripts);
}
for (const Ref<Script> &E : scripts) {
Ref<Script> scr = E;
if (p_for_script.is_valid() && p_for_script != scr) {
continue;
}
if (scr->is_built_in()) {
continue; //internal script, who cares, though weird
}
uint64_t last_date = scr->get_last_modified_time();
uint64_t date = FileAccess::get_modified_time(scr->get_path());
if (last_date != date) {
Ref<Script> rel_scr = ResourceLoader::load(scr->get_path(), scr->get_class(), ResourceFormatLoader::CACHE_MODE_IGNORE);
ERR_CONTINUE(!rel_scr.is_valid());
scr->set_source_code(rel_scr->get_source_code());
scr->set_last_modified_time(rel_scr->get_last_modified_time());
scr->update_exports();
_trigger_live_script_reload();
}
}
}
void ScriptTextEditor::_code_complete_scripts(void *p_ud, const String &p_code, List<ScriptLanguage::CodeCompletionOption> *r_options, bool &r_force) {
ScriptTextEditor *ste = (ScriptTextEditor *)p_ud;
ste->_code_complete_script(p_code, r_options, r_force);
}
void ScriptTextEditor::_code_complete_script(const String &p_code, List<ScriptLanguage::CodeCompletionOption> *r_options, bool &r_force) {
if (color_panel->is_visible()) {
return;
}
Node *base = get_tree()->get_edited_scene_root();
if (base) {
base = _find_node_for_script(base, base, script);
}
String hint;
Error err = script->get_language()->complete_code(p_code, script->get_path(), base, r_options, r_force, hint);
if (err == OK) {
code_editor->get_text_editor()->set_code_hint(hint);
}
}
void ScriptTextEditor::_update_breakpoint_list() {
breakpoints_menu->clear();
breakpoints_menu->reset_size();
breakpoints_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_breakpoint"), DEBUG_TOGGLE_BREAKPOINT);
breakpoints_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/remove_all_breakpoints"), DEBUG_REMOVE_ALL_BREAKPOINTS);
breakpoints_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_next_breakpoint"), DEBUG_GOTO_NEXT_BREAKPOINT);
breakpoints_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_previous_breakpoint"), DEBUG_GOTO_PREV_BREAKPOINT);
PackedInt32Array breakpoint_list = code_editor->get_text_editor()->get_breakpointed_lines();
if (breakpoint_list.size() == 0) {
return;
}
breakpoints_menu->add_separator();
for (int i = 0; i < breakpoint_list.size(); i++) {
// Strip edges to remove spaces or tabs.
// Also replace any tabs by spaces, since we can't print tabs in the menu.
String line = code_editor->get_text_editor()->get_line(breakpoint_list[i]).replace("\t", " ").strip_edges();
// Limit the size of the line if too big.
if (line.length() > 50) {
line = line.substr(0, 50);
}
breakpoints_menu->add_item(String::num((int)breakpoint_list[i] + 1) + " - `" + line + "`");
breakpoints_menu->set_item_metadata(-1, breakpoint_list[i]);
}
}
void ScriptTextEditor::_breakpoint_item_pressed(int p_idx) {
if (p_idx < 4) { // Any item before the separator.
_edit_option(breakpoints_menu->get_item_id(p_idx));
} else {
code_editor->goto_line(breakpoints_menu->get_item_metadata(p_idx));
code_editor->get_text_editor()->call_deferred(SNAME("center_viewport_to_caret")); //Need to be deferred, because goto uses call_deferred().
}
}
void ScriptTextEditor::_breakpoint_toggled(int p_row) {
EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), p_row + 1, code_editor->get_text_editor()->is_line_breakpointed(p_row));
}
void ScriptTextEditor::_lookup_symbol(const String &p_symbol, int p_row, int p_column) {
Node *base = get_tree()->get_edited_scene_root();
if (base) {
base = _find_node_for_script(base, base, script);
}
ScriptLanguage::LookupResult result;
if (ScriptServer::is_global_class(p_symbol)) {
EditorNode::get_singleton()->load_resource(ScriptServer::get_global_class_path(p_symbol));
} else if (p_symbol.is_resource_file()) {
List<String> scene_extensions;
ResourceLoader::get_recognized_extensions_for_type("PackedScene", &scene_extensions);
if (scene_extensions.find(p_symbol.get_extension())) {
EditorNode::get_singleton()->load_scene(p_symbol);
} else {
EditorNode::get_singleton()->load_resource(p_symbol);
}
} else if (script->get_language()->lookup_code(code_editor->get_text_editor()->get_text_for_symbol_lookup(), p_symbol, script->get_path(), base, result) == OK) {
_goto_line(p_row);
switch (result.type) {
case ScriptLanguage::LOOKUP_RESULT_SCRIPT_LOCATION: {
if (result.script.is_valid()) {
emit_signal(SNAME("request_open_script_at_line"), result.script, result.location - 1);
} else {
emit_signal(SNAME("request_save_history"));
goto_line_centered(result.location - 1);
}
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS: {
emit_signal(SNAME("go_to_help"), "class_name:" + result.class_name);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_CONSTANT: {
StringName cname = result.class_name;
bool success;
while (true) {
ClassDB::get_integer_constant(cname, result.class_member, &success);
if (success) {
result.class_name = cname;
cname = ClassDB::get_parent_class(cname);
} else {
break;
}
}
emit_signal(SNAME("go_to_help"), "class_constant:" + result.class_name + ":" + result.class_member);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_PROPERTY: {
emit_signal(SNAME("go_to_help"), "class_property:" + result.class_name + ":" + result.class_member);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_METHOD: {
StringName cname = result.class_name;
while (true) {
if (ClassDB::has_method(cname, result.class_member)) {
result.class_name = cname;
cname = ClassDB::get_parent_class(cname);
} else {
break;
}
}
emit_signal(SNAME("go_to_help"), "class_method:" + result.class_name + ":" + result.class_member);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_SIGNAL: {
StringName cname = result.class_name;
while (true) {
if (ClassDB::has_signal(cname, result.class_member)) {
result.class_name = cname;
cname = ClassDB::get_parent_class(cname);
} else {
break;
}
}
emit_signal(SNAME("go_to_help"), "class_signal:" + result.class_name + ":" + result.class_member);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_ENUM: {
StringName cname = result.class_name;
StringName success;
while (true) {
success = ClassDB::get_integer_constant_enum(cname, result.class_member, true);
if (success != StringName()) {
result.class_name = cname;
cname = ClassDB::get_parent_class(cname);
} else {
break;
}
}
emit_signal(SNAME("go_to_help"), "class_enum:" + result.class_name + ":" + result.class_member);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_ANNOTATION: {
emit_signal(SNAME("go_to_help"), "class_annotation:" + result.class_name + ":" + result.class_member);
} break;
case ScriptLanguage::LOOKUP_RESULT_CLASS_TBD_GLOBALSCOPE: {
emit_signal(SNAME("go_to_help"), "class_global:" + result.class_name + ":" + result.class_member);
} break;
default: {
}
}
} else if (ProjectSettings::get_singleton()->has_autoload(p_symbol)) {
// Check for Autoload scenes.
const ProjectSettings::AutoloadInfo &info = ProjectSettings::get_singleton()->get_autoload(p_symbol);
if (info.is_singleton) {
EditorNode::get_singleton()->load_scene(info.path);
}
} else if (p_symbol.is_relative_path()) {
// Every symbol other than absolute path is relative path so keep this condition at last.
String path = _get_absolute_path(p_symbol);
if (FileAccess::exists(path)) {
List<String> scene_extensions;
ResourceLoader::get_recognized_extensions_for_type("PackedScene", &scene_extensions);
if (scene_extensions.find(path.get_extension())) {
EditorNode::get_singleton()->load_scene(path);
} else {
EditorNode::get_singleton()->load_resource(path);
}
}
}
}
void ScriptTextEditor::_validate_symbol(const String &p_symbol) {
CodeEdit *text_edit = code_editor->get_text_editor();
Node *base = get_tree()->get_edited_scene_root();
if (base) {
base = _find_node_for_script(base, base, script);
}
ScriptLanguage::LookupResult result;
if (ScriptServer::is_global_class(p_symbol) || p_symbol.is_resource_file() || script->get_language()->lookup_code(code_editor->get_text_editor()->get_text_for_symbol_lookup(), p_symbol, script->get_path(), base, result) == OK || (ProjectSettings::get_singleton()->has_autoload(p_symbol) && ProjectSettings::get_singleton()->get_autoload(p_symbol).is_singleton)) {
text_edit->set_symbol_lookup_word_as_valid(true);
} else if (p_symbol.is_relative_path()) {
String path = _get_absolute_path(p_symbol);
if (FileAccess::exists(path)) {
text_edit->set_symbol_lookup_word_as_valid(true);
} else {
text_edit->set_symbol_lookup_word_as_valid(false);
}
} else {
text_edit->set_symbol_lookup_word_as_valid(false);
}
}
String ScriptTextEditor::_get_absolute_path(const String &rel_path) {
String base_path = script->get_path().get_base_dir();
String path = base_path.path_join(rel_path);
return path.replace("///", "//").simplify_path();
}
void ScriptTextEditor::update_toggle_scripts_button() {
code_editor->update_toggle_scripts_button();
}
void ScriptTextEditor::_update_connected_methods() {
CodeEdit *text_edit = code_editor->get_text_editor();
text_edit->set_gutter_width(connection_gutter, text_edit->get_line_height());
for (int i = 0; i < text_edit->get_line_count(); i++) {
text_edit->set_line_gutter_metadata(i, connection_gutter, Dictionary());
text_edit->set_line_gutter_icon(i, connection_gutter, nullptr);
text_edit->set_line_gutter_clickable(i, connection_gutter, false);
}
missing_connections.clear();
if (!script_is_valid) {
return;
}
Node *base = get_tree()->get_edited_scene_root();
if (!base) {
return;
}
// Add connection icons to methods.
Vector<Node *> nodes = _find_all_node_for_script(base, base, script);
HashSet<StringName> methods_found;
for (int i = 0; i < nodes.size(); i++) {
List<Connection> signal_connections;
nodes[i]->get_signals_connected_to_this(&signal_connections);
for (const Connection &connection : signal_connections) {
if (!(connection.flags & CONNECT_PERSIST)) {
continue;
}
// As deleted nodes are still accessible via the undo/redo system, check if they're still on the tree.
Node *source = Object::cast_to<Node>(connection.signal.get_object());
if (source && !source->is_inside_tree()) {
continue;
}
const StringName method = connection.callable.get_method();
if (methods_found.has(method)) {
continue;
}
if (!ClassDB::has_method(script->get_instance_base_type(), method)) {
int line = -1;
for (int j = 0; j < functions.size(); j++) {
String name = functions[j].get_slice(":", 0);
if (name == method) {
Dictionary line_meta;
line_meta["type"] = "connection";
line_meta["method"] = method;
line = functions[j].get_slice(":", 1).to_int() - 1;
text_edit->set_line_gutter_metadata(line, connection_gutter, line_meta);
text_edit->set_line_gutter_icon(line, connection_gutter, get_parent_control()->get_theme_icon(SNAME("Slot"), SNAME("EditorIcons")));
text_edit->set_line_gutter_clickable(line, connection_gutter, true);
methods_found.insert(method);
break;
}
}
if (line >= 0) {
continue;
}
// There is a chance that the method is inherited from another script.
bool found_inherited_function = false;
Ref<Script> inherited_script = script->get_base_script();
while (!inherited_script.is_null()) {
if (inherited_script->has_method(method)) {
found_inherited_function = true;
break;
}
inherited_script = inherited_script->get_base_script();
}
if (!found_inherited_function) {
missing_connections.push_back(connection);
}
}
}
}
// Add override icons to methods.
methods_found.clear();
for (int i = 0; i < functions.size(); i++) {
StringName name = StringName(functions[i].get_slice(":", 0));
if (methods_found.has(name)) {
continue;
}
String found_base_class;
StringName base_class = script->get_instance_base_type();
Ref<Script> inherited_script = script->get_base_script();
while (!inherited_script.is_null()) {
if (inherited_script->has_method(name)) {
found_base_class = "script:" + inherited_script->get_path();
break;
}
base_class = inherited_script->get_instance_base_type();
inherited_script = inherited_script->get_base_script();
}
if (found_base_class.is_empty()) {
while (base_class) {
List<MethodInfo> methods;
ClassDB::get_method_list(base_class, &methods, true);
for (int j = 0; j < methods.size(); j++) {
if (methods[j].name == name) {
found_base_class = "builtin:" + base_class;
break;
}
}
ClassDB::ClassInfo *base_class_ptr = ClassDB::classes.getptr(base_class)->inherits_ptr;
if (base_class_ptr == nullptr) {
break;
}
base_class = base_class_ptr->name;
}
}
if (!found_base_class.is_empty()) {
int line = functions[i].get_slice(":", 1).to_int() - 1;
Dictionary line_meta = text_edit->get_line_gutter_metadata(line, connection_gutter);
if (line_meta.is_empty()) {
// Add override icon to gutter.
line_meta["type"] = "inherits";
line_meta["method"] = name;
line_meta["base_class"] = found_base_class;
text_edit->set_line_gutter_icon(line, connection_gutter, get_parent_control()->get_theme_icon(SNAME("MethodOverride"), SNAME("EditorIcons")));
text_edit->set_line_gutter_clickable(line, connection_gutter, true);
} else {
// If method is also connected to signal, then merge icons and keep the click behavior of the slot.
text_edit->set_line_gutter_icon(line, connection_gutter, get_parent_control()->get_theme_icon(SNAME("MethodOverrideAndSlot"), SNAME("EditorIcons")));
}
methods_found.insert(name);
}
}
}
void ScriptTextEditor::_update_gutter_indexes() {
for (int i = 0; i < code_editor->get_text_editor()->get_gutter_count(); i++) {
if (code_editor->get_text_editor()->get_gutter_name(i) == "connection_gutter") {
connection_gutter = i;
continue;
}
if (code_editor->get_text_editor()->get_gutter_name(i) == "line_numbers") {
line_number_gutter = i;
continue;
}
}
}
void ScriptTextEditor::_gutter_clicked(int p_line, int p_gutter) {
if (p_gutter != connection_gutter) {
return;
}
Dictionary meta = code_editor->get_text_editor()->get_line_gutter_metadata(p_line, p_gutter);
String type = meta.get("type", "");
if (type.is_empty()) {
return;
}
// All types currently need a method name.
String method = meta.get("method", "");
if (method.is_empty()) {
return;
}
if (type == "connection") {
Node *base = get_tree()->get_edited_scene_root();
if (!base) {
return;
}
Vector<Node *> nodes = _find_all_node_for_script(base, base, script);
connection_info_dialog->popup_connections(method, nodes);
} else if (type == "inherits") {
String base_class_raw = meta["base_class"];
PackedStringArray base_class_split = base_class_raw.split(":", true, 1);
if (base_class_split[0] == "script") {
// Go to function declaration.
Ref<Script> base_script = ResourceLoader::load(base_class_split[1]);
ERR_FAIL_COND(!base_script.is_valid());
emit_signal(SNAME("go_to_method"), base_script, method);
} else if (base_class_split[0] == "builtin") {
// Open method documentation.
emit_signal(SNAME("go_to_help"), "class_method:" + base_class_split[1] + ":" + method);
}
}
}
void ScriptTextEditor::_edit_option(int p_op) {
CodeEdit *tx = code_editor->get_text_editor();
switch (p_op) {
case EDIT_UNDO: {
tx->undo();
tx->call_deferred(SNAME("grab_focus"));
} break;
case EDIT_REDO: {
tx->redo();
tx->call_deferred(SNAME("grab_focus"));
} break;
case EDIT_CUT: {
tx->cut();
tx->call_deferred(SNAME("grab_focus"));
} break;
case EDIT_COPY: {
tx->copy();
tx->call_deferred(SNAME("grab_focus"));
} break;
case EDIT_PASTE: {
tx->paste();
tx->call_deferred(SNAME("grab_focus"));
} break;
case EDIT_SELECT_ALL: {
tx->select_all();
tx->call_deferred(SNAME("grab_focus"));
} break;
case EDIT_MOVE_LINE_UP: {
code_editor->move_lines_up();
} break;
case EDIT_MOVE_LINE_DOWN: {
code_editor->move_lines_down();
} break;
case EDIT_INDENT: {
Ref<Script> scr = script;
if (scr.is_null()) {
return;
}
tx->indent_lines();
} break;
case EDIT_UNINDENT: {
Ref<Script> scr = script;
if (scr.is_null()) {
return;
}
tx->unindent_lines();
} break;
case EDIT_DELETE_LINE: {
code_editor->delete_lines();
} break;
case EDIT_DUPLICATE_SELECTION: {
code_editor->duplicate_selection();
} break;
case EDIT_TOGGLE_FOLD_LINE: {
int previous_line = -1;
for (int caret_idx : tx->get_caret_index_edit_order()) {
int line_idx = tx->get_caret_line(caret_idx);
if (line_idx != previous_line) {
tx->toggle_foldable_line(line_idx);
previous_line = line_idx;
}
}
tx->queue_redraw();
} break;
case EDIT_FOLD_ALL_LINES: {
tx->fold_all_lines();
tx->queue_redraw();
} break;
case EDIT_UNFOLD_ALL_LINES: {
tx->unfold_all_lines();
tx->queue_redraw();
} break;
case EDIT_TOGGLE_COMMENT: {
_edit_option_toggle_inline_comment();
} break;
case EDIT_COMPLETE: {
tx->request_code_completion(true);
} break;
case EDIT_AUTO_INDENT: {
String text = tx->get_text();
Ref<Script> scr = script;
if (scr.is_null()) {
return;
}
tx->begin_complex_operation();
int begin, end;
if (tx->has_selection()) {
begin = tx->get_selection_from_line();
end = tx->get_selection_to_line();
// ignore if the cursor is not past the first column
if (tx->get_selection_to_column() == 0) {
end--;
}
} else {
begin = 0;
end = tx->get_line_count() - 1;
}
scr->get_language()->auto_indent_code(text, begin, end);
Vector<String> lines = text.split("\n");
for (int i = begin; i <= end; ++i) {
tx->set_line(i, lines[i]);
}
tx->end_complex_operation();
} break;
case EDIT_TRIM_TRAILING_WHITESAPCE: {
trim_trailing_whitespace();
} break;
case EDIT_CONVERT_INDENT_TO_SPACES: {
tx->set_indent_using_spaces(true);
convert_indent();
} break;
case EDIT_CONVERT_INDENT_TO_TABS: {
tx->set_indent_using_spaces(false);
convert_indent();
} break;
case EDIT_PICK_COLOR: {
color_panel->popup();
} break;
case EDIT_TO_UPPERCASE: {
_convert_case(CodeTextEditor::UPPER);
} break;
case EDIT_TO_LOWERCASE: {
_convert_case(CodeTextEditor::LOWER);
} break;
case EDIT_CAPITALIZE: {
_convert_case(CodeTextEditor::CAPITALIZE);
} break;
case EDIT_EVALUATE: {
Expression expression;
tx->begin_complex_operation();
for (int caret_idx = 0; caret_idx < tx->get_caret_count(); caret_idx++) {
Vector<String> lines = tx->get_selected_text(caret_idx).split("\n");
PackedStringArray results;
for (int i = 0; i < lines.size(); i++) {
String line = lines[i];
String whitespace = line.substr(0, line.size() - line.strip_edges(true, false).size()); // Extract the whitespace at the beginning.
if (expression.parse(line) == OK) {
Variant result = expression.execute(Array(), Variant(), false, true);
if (expression.get_error_text().is_empty()) {
results.push_back(whitespace + result.get_construct_string());
} else {
results.push_back(line);
}
} else {
results.push_back(line);
}
}
tx->insert_text_at_caret(String("\n").join(results), caret_idx);
}
tx->end_complex_operation();
} break;
case EDIT_TOGGLE_WORD_WRAP: {
TextEdit::LineWrappingMode wrap = code_editor->get_text_editor()->get_line_wrapping_mode();
code_editor->get_text_editor()->set_line_wrapping_mode(wrap == TextEdit::LINE_WRAPPING_BOUNDARY ? TextEdit::LINE_WRAPPING_NONE : TextEdit::LINE_WRAPPING_BOUNDARY);
} break;
case SEARCH_FIND: {
code_editor->get_find_replace_bar()->popup_search();
} break;
case SEARCH_FIND_NEXT: {
code_editor->get_find_replace_bar()->search_next();
} break;
case SEARCH_FIND_PREV: {
code_editor->get_find_replace_bar()->search_prev();
} break;
case SEARCH_REPLACE: {
code_editor->get_find_replace_bar()->popup_replace();
} break;
case SEARCH_IN_FILES: {
String selected_text = tx->get_selected_text();
// Yep, because it doesn't make sense to instance this dialog for every single script open...
// So this will be delegated to the ScriptEditor.
emit_signal(SNAME("search_in_files_requested"), selected_text);
} break;
case REPLACE_IN_FILES: {
String selected_text = tx->get_selected_text();
emit_signal(SNAME("replace_in_files_requested"), selected_text);
} break;
case SEARCH_LOCATE_FUNCTION: {
quick_open->popup_dialog(get_functions());
quick_open->set_title(TTR("Go to Function"));
} break;
case SEARCH_GOTO_LINE: {
goto_line_dialog->popup_find_line(tx);
} break;
case BOOKMARK_TOGGLE: {
code_editor->toggle_bookmark();
} break;
case BOOKMARK_GOTO_NEXT: {
code_editor->goto_next_bookmark();
} break;
case BOOKMARK_GOTO_PREV: {
code_editor->goto_prev_bookmark();
} break;
case BOOKMARK_REMOVE_ALL: {
code_editor->remove_all_bookmarks();
} break;
case DEBUG_TOGGLE_BREAKPOINT: {
Vector<int> caret_edit_order = tx->get_caret_index_edit_order();
caret_edit_order.reverse();
int last_line = -1;
for (const int &c : caret_edit_order) {
int from = tx->has_selection(c) ? tx->get_selection_from_line(c) : tx->get_caret_line(c);
from += from == last_line ? 1 : 0;
int to = tx->has_selection(c) ? tx->get_selection_to_line(c) : tx->get_caret_line(c);
if (to < from) {
continue;
}
// Check first if there's any lines with breakpoints in the selection.
bool selection_has_breakpoints = false;
for (int line = from; line <= to; line++) {
if (tx->is_line_breakpointed(line)) {
selection_has_breakpoints = true;
break;
}
}
// Set breakpoint on caret or remove all bookmarks from the selection.
if (!selection_has_breakpoints) {
if (tx->get_caret_line(c) != last_line) {
tx->set_line_as_breakpoint(tx->get_caret_line(c), true);
}
} else {
for (int line = from; line <= to; line++) {
tx->set_line_as_breakpoint(line, false);
}
}
last_line = to;
}
} break;
case DEBUG_REMOVE_ALL_BREAKPOINTS: {
PackedInt32Array bpoints = tx->get_breakpointed_lines();
for (int i = 0; i < bpoints.size(); i++) {
int line = bpoints[i];
bool dobreak = !tx->is_line_breakpointed(line);
tx->set_line_as_breakpoint(line, dobreak);
EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), line + 1, dobreak);
}
} break;
case DEBUG_GOTO_NEXT_BREAKPOINT: {
PackedInt32Array bpoints = tx->get_breakpointed_lines();
if (bpoints.size() <= 0) {
return;
}
int current_line = tx->get_caret_line();
int bpoint_idx = 0;
if (current_line < (int)bpoints[bpoints.size() - 1]) {
while (bpoint_idx < bpoints.size() && bpoints[bpoint_idx] <= current_line) {
bpoint_idx++;
}
}
code_editor->goto_line_centered(bpoints[bpoint_idx]);
} break;
case DEBUG_GOTO_PREV_BREAKPOINT: {
PackedInt32Array bpoints = tx->get_breakpointed_lines();
if (bpoints.size() <= 0) {
return;
}
int current_line = tx->get_caret_line();
int bpoint_idx = bpoints.size() - 1;
if (current_line > (int)bpoints[0]) {
while (bpoint_idx >= 0 && bpoints[bpoint_idx] >= current_line) {
bpoint_idx--;
}
}
code_editor->goto_line_centered(bpoints[bpoint_idx]);
} break;
case HELP_CONTEXTUAL: {
String text = tx->get_selected_text(0);
if (text.is_empty()) {
text = tx->get_word_under_caret(0);
}
if (!text.is_empty()) {
emit_signal(SNAME("request_help"), text);
}
} break;
case LOOKUP_SYMBOL: {
String text = tx->get_word_under_caret(0);
if (text.is_empty()) {
text = tx->get_selected_text(0);
}
if (!text.is_empty()) {
_lookup_symbol(text, tx->get_caret_line(0), tx->get_caret_column(0));
}
} break;
}
}
void ScriptTextEditor::_edit_option_toggle_inline_comment() {
if (script.is_null()) {
return;
}
String delimiter = "#";
List<String> comment_delimiters;
script->get_language()->get_comment_delimiters(&comment_delimiters);
for (const String &script_delimiter : comment_delimiters) {
if (!script_delimiter.contains(" ")) {
delimiter = script_delimiter;
break;
}
}
code_editor->toggle_inline_comment(delimiter);
}
void ScriptTextEditor::add_syntax_highlighter(Ref<EditorSyntaxHighlighter> p_highlighter) {
ERR_FAIL_COND(p_highlighter.is_null());
highlighters[p_highlighter->_get_name()] = p_highlighter;
highlighter_menu->add_radio_check_item(p_highlighter->_get_name());
}
void ScriptTextEditor::set_syntax_highlighter(Ref<EditorSyntaxHighlighter> p_highlighter) {
ERR_FAIL_COND(p_highlighter.is_null());
HashMap<String, Ref<EditorSyntaxHighlighter>>::Iterator el = highlighters.begin();
while (el) {
int highlighter_index = highlighter_menu->get_item_idx_from_text(el->key);
highlighter_menu->set_item_checked(highlighter_index, el->value == p_highlighter);
++el;
}
CodeEdit *te = code_editor->get_text_editor();
p_highlighter->_set_edited_resource(script);
te->set_syntax_highlighter(p_highlighter);
}
void ScriptTextEditor::_change_syntax_highlighter(int p_idx) {
set_syntax_highlighter(highlighters[highlighter_menu->get_item_text(p_idx)]);
}
void ScriptTextEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED:
if (!editor_enabled) {
break;
}
if (is_visible_in_tree()) {
_update_warnings();
_update_errors();
}
[[fallthrough]];
case NOTIFICATION_ENTER_TREE: {
code_editor->get_text_editor()->set_gutter_width(connection_gutter, code_editor->get_text_editor()->get_line_height());
} break;
}
}
Control *ScriptTextEditor::get_edit_menu() {
return edit_hb;
}
void ScriptTextEditor::clear_edit_menu() {
if (editor_enabled) {
memdelete(edit_hb);
}
}
void ScriptTextEditor::set_find_replace_bar(FindReplaceBar *p_bar) {
code_editor->set_find_replace_bar(p_bar);
}
void ScriptTextEditor::reload(bool p_soft) {
CodeEdit *te = code_editor->get_text_editor();
Ref<Script> scr = script;
if (scr.is_null()) {
return;
}
scr->set_source_code(te->get_text());
bool soft = p_soft || scr->get_instance_base_type() == "EditorPlugin"; // Always soft-reload editor plugins.
scr->get_language()->reload_tool_script(scr, soft);
}
PackedInt32Array ScriptTextEditor::get_breakpoints() {
return code_editor->get_text_editor()->get_breakpointed_lines();
}
void ScriptTextEditor::set_breakpoint(int p_line, bool p_enabled) {
code_editor->get_text_editor()->set_line_as_breakpoint(p_line, p_enabled);
}
void ScriptTextEditor::clear_breakpoints() {
code_editor->get_text_editor()->clear_breakpointed_lines();
}
void ScriptTextEditor::set_tooltip_request_func(const Callable &p_toolip_callback) {
Variant args[1] = { this };
const Variant *argp[] = { &args[0] };
code_editor->get_text_editor()->set_tooltip_request_func(p_toolip_callback.bindp(argp, 1));
}
void ScriptTextEditor::set_debugger_active(bool p_active) {
}
Control *ScriptTextEditor::get_base_editor() const {
return code_editor->get_text_editor();
}
Variant ScriptTextEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
return Variant();
}
bool ScriptTextEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
Dictionary d = p_data;
if (d.has("type") &&
(String(d["type"]) == "resource" ||
String(d["type"]) == "files" ||
String(d["type"]) == "nodes" ||
String(d["type"]) == "obj_property" ||
String(d["type"]) == "files_and_dirs")) {
return true;
}
return false;
}
static Node *_find_script_node(Node *p_edited_scene, Node *p_current_node, const Ref<Script> &script) {
// Check scripts only for the nodes belonging to the edited scene.
if (p_current_node == p_edited_scene || p_current_node->get_owner() == p_edited_scene) {
Ref<Script> scr = p_current_node->get_script();
if (scr.is_valid() && scr == script) {
return p_current_node;
}
}
// Traverse all children, even the ones not owned by the edited scene as they
// can still have child nodes added within the edited scene and thus owned by
// it (e.g. nodes added to subscene's root or to its editable children).
for (int i = 0; i < p_current_node->get_child_count(); i++) {
Node *n = _find_script_node(p_edited_scene, p_current_node->get_child(i), script);
if (n) {
return n;
}
}
return nullptr;
}
static String _quote_drop_data(const String &str) {
// This function prepares a string for being "dropped" into the script editor.
// The string can be a resource path, node path or property name.
const bool using_single_quotes = EDITOR_GET("text_editor/completion/use_single_quotes");
String escaped = str.c_escape();
// If string is double quoted, there is no need to escape single quotes.
// We can revert the extra escaping added in c_escape().
if (!using_single_quotes) {
escaped = escaped.replace("\\'", "\'");
}
return escaped.quote(using_single_quotes ? "'" : "\"");
}
void ScriptTextEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
Dictionary d = p_data;
CodeEdit *te = code_editor->get_text_editor();
Point2i pos = te->get_line_column_at_pos(p_point);
int row = pos.y;
int col = pos.x;
if (d.has("type") && String(d["type"]) == "resource") {
te->remove_secondary_carets();
Ref<Resource> res = d["resource"];
if (!res.is_valid()) {
return;
}
if (res->get_path().is_resource_file()) {
EditorNode::get_singleton()->show_warning(TTR("Only resources from filesystem can be dropped."));
return;
}
te->set_caret_line(row);
te->set_caret_column(col);
te->insert_text_at_caret(res->get_path());
te->grab_focus();
}
if (d.has("type") && (String(d["type"]) == "files" || String(d["type"]) == "files_and_dirs")) {
te->remove_secondary_carets();
Array files = d["files"];
String text_to_drop;
bool preload = Input::get_singleton()->is_key_pressed(Key::CTRL);
for (int i = 0; i < files.size(); i++) {
if (i > 0) {
text_to_drop += ", ";
}
if (preload) {
text_to_drop += "preload(" + _quote_drop_data(String(files[i])) + ")";
} else {
text_to_drop += _quote_drop_data(String(files[i]));
}
}
te->set_caret_line(row);
te->set_caret_column(col);
te->insert_text_at_caret(text_to_drop);
te->grab_focus();
}
if (d.has("type") && String(d["type"]) == "nodes") {
te->remove_secondary_carets();
Node *scene_root = get_tree()->get_edited_scene_root();
if (!scene_root) {
EditorNode::get_singleton()->show_warning(TTR("Can't drop nodes without an open scene."));
return;
}
Node *sn = _find_script_node(scene_root, scene_root, script);
if (!sn) {
EditorNode::get_singleton()->show_warning(vformat(TTR("Can't drop nodes because script '%s' is not used in this scene."), get_name()));
return;
}
Array nodes = d["nodes"];
String text_to_drop;
if (Input::get_singleton()->is_key_pressed(Key::CTRL)) {
bool use_type = EDITOR_GET("text_editor/completion/add_type_hints");
for (int i = 0; i < nodes.size(); i++) {
NodePath np = nodes[i];
Node *node = get_node(np);
if (!node) {
continue;
}
bool is_unique = false;
String path;
if (node->is_unique_name_in_owner()) {
path = node->get_name();
is_unique = true;
} else {
path = sn->get_path_to(node);
}
for (const String &segment : path.split("/")) {
if (!segment.is_valid_identifier()) {
path = _quote_drop_data(path);
break;
}
}
String variable_name = String(node->get_name()).to_snake_case().validate_identifier();
if (use_type) {
text_to_drop += vformat("@onready var %s: %s = %s%s\n", variable_name, node->get_class_name(), is_unique ? "%" : "$", path);
} else {
text_to_drop += vformat("@onready var %s = %s%s\n", variable_name, is_unique ? "%" : "$", path);
}
}
} else {
for (int i = 0; i < nodes.size(); i++) {
if (i > 0) {
text_to_drop += ", ";
}
NodePath np = nodes[i];
Node *node = get_node(np);
if (!node) {
continue;
}
bool is_unique = false;
String path;
if (node->is_unique_name_in_owner()) {
path = node->get_name();
is_unique = true;
} else {
path = sn->get_path_to(node);
}
for (const String &segment : path.split("/")) {
if (!segment.is_valid_identifier()) {
path = _quote_drop_data(path);
break;
}
}
text_to_drop += (is_unique ? "%" : "$") + path;
}
}
te->set_caret_line(row);
te->set_caret_column(col);
te->insert_text_at_caret(text_to_drop);
te->grab_focus();
}
if (d.has("type") && String(d["type"]) == "obj_property") {
te->remove_secondary_carets();
// It is unclear whether properties may contain single or double quotes.
// Assume here that double-quotes may not exist. We are escaping single-quotes if necessary.
const String text_to_drop = _quote_drop_data(String(d["property"]));
te->set_caret_line(row);
te->set_caret_column(col);
te->insert_text_at_caret(text_to_drop);
te->grab_focus();
}
}
void ScriptTextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) {
Ref<InputEventMouseButton> mb = ev;
Ref<InputEventKey> k = ev;
Point2 local_pos;
bool create_menu = false;
CodeEdit *tx = code_editor->get_text_editor();
if (mb.is_valid() && mb->get_button_index() == MouseButton::RIGHT && mb->is_pressed()) {
local_pos = mb->get_global_position() - tx->get_global_position();
create_menu = true;
} else if (k.is_valid() && k->is_action("ui_menu", true)) {
tx->adjust_viewport_to_caret(0);
local_pos = tx->get_caret_draw_pos(0);
create_menu = true;
}
if (create_menu) {
Point2i pos = tx->get_line_column_at_pos(local_pos);
int row = pos.y;
int col = pos.x;
tx->set_move_caret_on_right_click_enabled(EDITOR_GET("text_editor/behavior/navigation/move_caret_on_right_click"));
int caret_clicked = -1;
if (tx->is_move_caret_on_right_click_enabled()) {
if (tx->has_selection()) {
for (int i = 0; i < tx->get_caret_count(); i++) {
int from_line = tx->get_selection_from_line(i);
int to_line = tx->get_selection_to_line(i);
int from_column = tx->get_selection_from_column(i);
int to_column = tx->get_selection_to_column(i);
if (row >= from_line && row <= to_line && (row != from_line || col >= from_column) && (row != to_line || col <= to_column)) {
// Right click in one of the selected text
caret_clicked = i;
break;
}
}
}
if (caret_clicked < 0) {
tx->deselect();
tx->remove_secondary_carets();
caret_clicked = 0;
tx->set_caret_line(row, false, false);
tx->set_caret_column(col);
}
}
String word_at_pos = tx->get_word_at_pos(local_pos);
if (word_at_pos.is_empty()) {
word_at_pos = tx->get_word_under_caret(caret_clicked);
}
if (word_at_pos.is_empty()) {
word_at_pos = tx->get_selected_text(caret_clicked);
}
bool has_color = (word_at_pos == "Color");
bool foldable = tx->can_fold_line(row) || tx->is_line_folded(row);
bool open_docs = false;
bool goto_definition = false;
if (word_at_pos.is_resource_file()) {
open_docs = true;
} else {
Node *base = get_tree()->get_edited_scene_root();
if (base) {
base = _find_node_for_script(base, base, script);
}
ScriptLanguage::LookupResult result;
if (script->get_language()->lookup_code(tx->get_text_for_symbol_lookup(), word_at_pos, script->get_path(), base, result) == OK) {
open_docs = true;
}
}
if (has_color) {
String line = tx->get_line(row);
color_position.x = row;
color_position.y = col;
int begin = -1;
int end = -1;
enum EXPRESSION_PATTERNS {
NOT_PARSED,
RGBA_PARAMETER, // Color(float,float,float) or Color(float,float,float,float)
COLOR_NAME, // Color.COLOR_NAME
} expression_pattern = NOT_PARSED;
for (int i = col; i < line.length(); i++) {
if (line[i] == '(') {
if (expression_pattern == NOT_PARSED) {
begin = i;
expression_pattern = RGBA_PARAMETER;
} else {
// Method call or '(' appearing twice.
expression_pattern = NOT_PARSED;
break;
}
} else if (expression_pattern == RGBA_PARAMETER && line[i] == ')' && end < 0) {
end = i + 1;
break;
} else if (expression_pattern == NOT_PARSED && line[i] == '.') {
begin = i;
expression_pattern = COLOR_NAME;
} else if (expression_pattern == COLOR_NAME && end < 0 && (line[i] == ' ' || line[i] == '\t')) {
// Including '.' and spaces.
continue;
} else if (expression_pattern == COLOR_NAME && !(line[i] == '_' || ('A' <= line[i] && line[i] <= 'Z'))) {
end = i;
break;
}
}
switch (expression_pattern) {
case RGBA_PARAMETER: {
color_args = line.substr(begin, end - begin);
String stripped = color_args.replace(" ", "").replace("\t", "").replace("(", "").replace(")", "");
PackedFloat64Array color = stripped.split_floats(",");
if (color.size() > 2) {
float alpha = color.size() > 3 ? color[3] : 1.0f;
color_picker->set_pick_color(Color(color[0], color[1], color[2], alpha));
}
} break;
case COLOR_NAME: {
if (end < 0) {
end = line.length();
}
color_args = line.substr(begin, end - begin);
const String color_name = color_args.replace(" ", "").replace("\t", "").replace(".", "");
const int color_index = Color::find_named_color(color_name);
if (0 <= color_index) {
const Color color_constant = Color::get_named_color(color_index);
color_picker->set_pick_color(color_constant);
} else {
has_color = false;
}
} break;
default:
has_color = false;
break;
}
if (has_color) {
color_panel->set_position(get_screen_position() + local_pos);
}
}
_make_context_menu(tx->has_selection(), has_color, foldable, open_docs, goto_definition, local_pos);
}
}
void ScriptTextEditor::_color_changed(const Color &p_color) {
String new_args;
if (p_color.a == 1.0f) {
new_args = String("(" + rtos(p_color.r) + ", " + rtos(p_color.g) + ", " + rtos(p_color.b) + ")");
} else {
new_args = String("(" + rtos(p_color.r) + ", " + rtos(p_color.g) + ", " + rtos(p_color.b) + ", " + rtos(p_color.a) + ")");
}
String line = code_editor->get_text_editor()->get_line(color_position.x);
String line_with_replaced_args = line.replace(color_args, new_args);
color_args = new_args;
code_editor->get_text_editor()->begin_complex_operation();
code_editor->get_text_editor()->set_line(color_position.x, line_with_replaced_args);
code_editor->get_text_editor()->end_complex_operation();
code_editor->get_text_editor()->queue_redraw();
}
void ScriptTextEditor::_prepare_edit_menu() {
const CodeEdit *tx = code_editor->get_text_editor();
PopupMenu *popup = edit_menu->get_popup();
popup->set_item_disabled(popup->get_item_index(EDIT_UNDO), !tx->has_undo());
popup->set_item_disabled(popup->get_item_index(EDIT_REDO), !tx->has_redo());
}
void ScriptTextEditor::_make_context_menu(bool p_selection, bool p_color, bool p_foldable, bool p_open_docs, bool p_goto_definition, Vector2 p_pos) {
context_menu->clear();
context_menu->add_shortcut(ED_GET_SHORTCUT("ui_undo"), EDIT_UNDO);
context_menu->add_shortcut(ED_GET_SHORTCUT("ui_redo"), EDIT_REDO);
context_menu->add_separator();
context_menu->add_shortcut(ED_GET_SHORTCUT("ui_cut"), EDIT_CUT);
context_menu->add_shortcut(ED_GET_SHORTCUT("ui_copy"), EDIT_COPY);
context_menu->add_shortcut(ED_GET_SHORTCUT("ui_paste"), EDIT_PASTE);
context_menu->add_separator();
context_menu->add_shortcut(ED_GET_SHORTCUT("ui_text_select_all"), EDIT_SELECT_ALL);
context_menu->add_separator();
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/indent"), EDIT_INDENT);
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/unindent"), EDIT_UNINDENT);
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_comment"), EDIT_TOGGLE_COMMENT);
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_bookmark"), BOOKMARK_TOGGLE);
if (p_selection) {
context_menu->add_separator();
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_to_uppercase"), EDIT_TO_UPPERCASE);
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_to_lowercase"), EDIT_TO_LOWERCASE);
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/evaluate_selection"), EDIT_EVALUATE);
}
if (p_foldable) {
context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_fold_line"), EDIT_TOGGLE_FOLD_LINE);
}
if (p_color || p_open_docs || p_goto_definition) {
context_menu->add_separator();
if (p_open_docs) {
context_menu->add_item(TTR("Lookup Symbol"), LOOKUP_SYMBOL);
}
if (p_color) {
context_menu->add_item(TTR("Pick Color"), EDIT_PICK_COLOR);
}
}
const CodeEdit *tx = code_editor->get_text_editor();
context_menu->set_item_disabled(context_menu->get_item_index(EDIT_UNDO), !tx->has_undo());
context_menu->set_item_disabled(context_menu->get_item_index(EDIT_REDO), !tx->has_redo());
context_menu->set_position(get_screen_position() + p_pos);
context_menu->reset_size();
context_menu->popup();
}
void ScriptTextEditor::_enable_code_editor() {
ERR_FAIL_COND(code_editor->get_parent());
VSplitContainer *editor_box = memnew(VSplitContainer);
add_child(editor_box);
editor_box->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT);
editor_box->set_v_size_flags(SIZE_EXPAND_FILL);
editor_box->add_child(code_editor);
code_editor->connect("show_errors_panel", callable_mp(this, &ScriptTextEditor::_show_errors_panel));
code_editor->connect("show_warnings_panel", callable_mp(this, &ScriptTextEditor::_show_warnings_panel));
code_editor->connect("validate_script", callable_mp(this, &ScriptTextEditor::_validate_script));
code_editor->connect("load_theme_settings", callable_mp(this, &ScriptTextEditor::_load_theme_settings));
code_editor->get_text_editor()->connect("symbol_lookup", callable_mp(this, &ScriptTextEditor::_lookup_symbol));
code_editor->get_text_editor()->connect("symbol_validate", callable_mp(this, &ScriptTextEditor::_validate_symbol));
code_editor->get_text_editor()->connect("gutter_added", callable_mp(this, &ScriptTextEditor::_update_gutter_indexes));
code_editor->get_text_editor()->connect("gutter_removed", callable_mp(this, &ScriptTextEditor::_update_gutter_indexes));
code_editor->get_text_editor()->connect("gutter_clicked", callable_mp(this, &ScriptTextEditor::_gutter_clicked));
code_editor->get_text_editor()->connect("gui_input", callable_mp(this, &ScriptTextEditor::_text_edit_gui_input));
code_editor->show_toggle_scripts_button();
_update_gutter_indexes();
editor_box->add_child(warnings_panel);
warnings_panel->add_theme_font_override(
"normal_font", EditorNode::get_singleton()->get_gui_base()->get_theme_font(SNAME("main"), SNAME("EditorFonts")));
warnings_panel->add_theme_font_size_override(
"normal_font_size", EditorNode::get_singleton()->get_gui_base()->get_theme_font_size(SNAME("main_size"), SNAME("EditorFonts")));
warnings_panel->connect("meta_clicked", callable_mp(this, &ScriptTextEditor::_warning_clicked));
editor_box->add_child(errors_panel);
errors_panel->add_theme_font_override(
"normal_font", EditorNode::get_singleton()->get_gui_base()->get_theme_font(SNAME("main"), SNAME("EditorFonts")));
errors_panel->add_theme_font_size_override(
"normal_font_size", EditorNode::get_singleton()->get_gui_base()->get_theme_font_size(SNAME("main_size"), SNAME("EditorFonts")));
errors_panel->connect("meta_clicked", callable_mp(this, &ScriptTextEditor::_error_clicked));
add_child(context_menu);
context_menu->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
add_child(color_panel);
color_picker = memnew(ColorPicker);
color_picker->set_deferred_mode(true);
color_picker->connect("color_changed", callable_mp(this, &ScriptTextEditor::_color_changed));
color_panel->connect("about_to_popup", callable_mp(EditorNode::get_singleton(), &EditorNode::setup_color_picker).bind(color_picker));
color_panel->add_child(color_picker);
quick_open = memnew(ScriptEditorQuickOpen);
quick_open->connect("goto_line", callable_mp(this, &ScriptTextEditor::_goto_line));
add_child(quick_open);
goto_line_dialog = memnew(GotoLineDialog);
add_child(goto_line_dialog);
add_child(connection_info_dialog);
edit_hb->add_child(edit_menu);
edit_menu->connect("about_to_popup", callable_mp(this, &ScriptTextEditor::_prepare_edit_menu));
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_undo"), EDIT_UNDO);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_redo"), EDIT_REDO);
edit_menu->get_popup()->add_separator();
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_cut"), EDIT_CUT);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_copy"), EDIT_COPY);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_paste"), EDIT_PASTE);
edit_menu->get_popup()->add_separator();
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_text_select_all"), EDIT_SELECT_ALL);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/duplicate_selection"), EDIT_DUPLICATE_SELECTION);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/evaluate_selection"), EDIT_EVALUATE);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_word_wrap"), EDIT_TOGGLE_WORD_WRAP);
edit_menu->get_popup()->add_separator();
{
PopupMenu *sub_menu = memnew(PopupMenu);
sub_menu->set_name("line_menu");
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/move_up"), EDIT_MOVE_LINE_UP);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/move_down"), EDIT_MOVE_LINE_DOWN);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/indent"), EDIT_INDENT);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/unindent"), EDIT_UNINDENT);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/delete_line"), EDIT_DELETE_LINE);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_comment"), EDIT_TOGGLE_COMMENT);
sub_menu->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
edit_menu->get_popup()->add_child(sub_menu);
edit_menu->get_popup()->add_submenu_item(TTR("Line"), "line_menu");
}
{
PopupMenu *sub_menu = memnew(PopupMenu);
sub_menu->set_name("folding_menu");
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_fold_line"), EDIT_TOGGLE_FOLD_LINE);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/fold_all_lines"), EDIT_FOLD_ALL_LINES);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/unfold_all_lines"), EDIT_UNFOLD_ALL_LINES);
sub_menu->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
edit_menu->get_popup()->add_child(sub_menu);
edit_menu->get_popup()->add_submenu_item(TTR("Folding"), "folding_menu");
}
edit_menu->get_popup()->add_separator();
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_text_completion_query"), EDIT_COMPLETE);
edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/trim_trailing_whitespace"), EDIT_TRIM_TRAILING_WHITESAPCE);
{
PopupMenu *sub_menu = memnew(PopupMenu);
sub_menu->set_name("indent_menu");
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_indent_to_spaces"), EDIT_CONVERT_INDENT_TO_SPACES);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_indent_to_tabs"), EDIT_CONVERT_INDENT_TO_TABS);
sub_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/auto_indent"), EDIT_AUTO_INDENT);
sub_menu->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
edit_menu->get_popup()->add_child(sub_menu);
edit_menu->get_popup()->add_submenu_item(TTR("Indentation"), "indent_menu");
}
edit_menu->get_popup()->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
edit_menu->get_popup()->add_separator();
{
PopupMenu *sub_menu = memnew(PopupMenu);
sub_menu->set_name("convert_case");
sub_menu->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Uppercase"), KeyModifierMask::SHIFT | Key::F4), EDIT_TO_UPPERCASE);
sub_menu->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Lowercase"), KeyModifierMask::SHIFT | Key::F5), EDIT_TO_LOWERCASE);
sub_menu->add_shortcut(ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize"), KeyModifierMask::SHIFT | Key::F6), EDIT_CAPITALIZE);
sub_menu->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
edit_menu->get_popup()->add_child(sub_menu);
edit_menu->get_popup()->add_submenu_item(TTR("Convert Case"), "convert_case");
}
edit_menu->get_popup()->add_child(highlighter_menu);
edit_menu->get_popup()->add_submenu_item(TTR("Syntax Highlighter"), "highlighter_menu");
highlighter_menu->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_change_syntax_highlighter));
edit_hb->add_child(search_menu);
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find"), SEARCH_FIND);
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_next"), SEARCH_FIND_NEXT);
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_previous"), SEARCH_FIND_PREV);
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/replace"), SEARCH_REPLACE);
search_menu->get_popup()->add_separator();
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_in_files"), SEARCH_IN_FILES);
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/replace_in_files"), REPLACE_IN_FILES);
search_menu->get_popup()->add_separator();
search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/contextual_help"), HELP_CONTEXTUAL);
search_menu->get_popup()->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
_load_theme_settings();
edit_hb->add_child(goto_menu);
goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_function"), SEARCH_LOCATE_FUNCTION);
goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_line"), SEARCH_GOTO_LINE);
goto_menu->get_popup()->add_separator();
goto_menu->get_popup()->add_child(bookmarks_menu);
goto_menu->get_popup()->add_submenu_item(TTR("Bookmarks"), "Bookmarks");
_update_bookmark_list();
bookmarks_menu->connect("about_to_popup", callable_mp(this, &ScriptTextEditor::_update_bookmark_list));
bookmarks_menu->connect("index_pressed", callable_mp(this, &ScriptTextEditor::_bookmark_item_pressed));
goto_menu->get_popup()->add_child(breakpoints_menu);
goto_menu->get_popup()->add_submenu_item(TTR("Breakpoints"), "Breakpoints");
_update_breakpoint_list();
breakpoints_menu->connect("about_to_popup", callable_mp(this, &ScriptTextEditor::_update_breakpoint_list));
breakpoints_menu->connect("index_pressed", callable_mp(this, &ScriptTextEditor::_breakpoint_item_pressed));
goto_menu->get_popup()->connect("id_pressed", callable_mp(this, &ScriptTextEditor::_edit_option));
}
ScriptTextEditor::ScriptTextEditor() {
code_editor = memnew(CodeTextEditor);
code_editor->add_theme_constant_override("separation", 2);
code_editor->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT);
code_editor->set_code_complete_func(_code_complete_scripts, this);
code_editor->set_v_size_flags(SIZE_EXPAND_FILL);
code_editor->get_text_editor()->set_draw_breakpoints_gutter(true);
code_editor->get_text_editor()->set_draw_executing_lines_gutter(true);
code_editor->get_text_editor()->connect("breakpoint_toggled", callable_mp(this, &ScriptTextEditor::_breakpoint_toggled));
connection_gutter = 1;
code_editor->get_text_editor()->add_gutter(connection_gutter);
code_editor->get_text_editor()->set_gutter_name(connection_gutter, "connection_gutter");
code_editor->get_text_editor()->set_gutter_draw(connection_gutter, false);
code_editor->get_text_editor()->set_gutter_overwritable(connection_gutter, true);
code_editor->get_text_editor()->set_gutter_type(connection_gutter, TextEdit::GUTTER_TYPE_ICON);
warnings_panel = memnew(RichTextLabel);
warnings_panel->set_custom_minimum_size(Size2(0, 100 * EDSCALE));
warnings_panel->set_h_size_flags(SIZE_EXPAND_FILL);
warnings_panel->set_meta_underline(true);
warnings_panel->set_selection_enabled(true);
warnings_panel->set_context_menu_enabled(true);
warnings_panel->set_focus_mode(FOCUS_CLICK);
warnings_panel->hide();
errors_panel = memnew(RichTextLabel);
errors_panel->set_custom_minimum_size(Size2(0, 100 * EDSCALE));
errors_panel->set_h_size_flags(SIZE_EXPAND_FILL);
errors_panel->set_meta_underline(true);
errors_panel->set_selection_enabled(true);
errors_panel->set_context_menu_enabled(true);
errors_panel->set_focus_mode(FOCUS_CLICK);
errors_panel->hide();
update_settings();
code_editor->get_text_editor()->set_code_hint_draw_below(EDITOR_GET("text_editor/completion/put_callhint_tooltip_below_current_line"));
code_editor->get_text_editor()->set_symbol_lookup_on_click_enabled(true);
code_editor->get_text_editor()->set_context_menu_enabled(false);
context_menu = memnew(PopupMenu);
color_panel = memnew(PopupPanel);
edit_hb = memnew(HBoxContainer);
edit_menu = memnew(MenuButton);
edit_menu->set_text(TTR("Edit"));
edit_menu->set_switch_on_hover(true);
edit_menu->set_shortcut_context(this);
highlighter_menu = memnew(PopupMenu);
highlighter_menu->set_name("highlighter_menu");
Ref<EditorPlainTextSyntaxHighlighter> plain_highlighter;
plain_highlighter.instantiate();
add_syntax_highlighter(plain_highlighter);
Ref<EditorStandardSyntaxHighlighter> highlighter;
highlighter.instantiate();
add_syntax_highlighter(highlighter);
set_syntax_highlighter(highlighter);
search_menu = memnew(MenuButton);
search_menu->set_text(TTR("Search"));
search_menu->set_switch_on_hover(true);
search_menu->set_shortcut_context(this);
goto_menu = memnew(MenuButton);
goto_menu->set_text(TTR("Go To"));
goto_menu->set_switch_on_hover(true);
goto_menu->set_shortcut_context(this);
bookmarks_menu = memnew(PopupMenu);
bookmarks_menu->set_name("Bookmarks");
breakpoints_menu = memnew(PopupMenu);
breakpoints_menu->set_name("Breakpoints");
connection_info_dialog = memnew(ConnectionInfoDialog);
SET_DRAG_FORWARDING_GCD(code_editor->get_text_editor(), ScriptTextEditor);
}
ScriptTextEditor::~ScriptTextEditor() {
highlighters.clear();
if (!editor_enabled) {
memdelete(code_editor);
memdelete(warnings_panel);
memdelete(errors_panel);
memdelete(context_menu);
memdelete(color_panel);
memdelete(edit_hb);
memdelete(edit_menu);
memdelete(highlighter_menu);
memdelete(search_menu);
memdelete(goto_menu);
memdelete(bookmarks_menu);
memdelete(breakpoints_menu);
memdelete(connection_info_dialog);
}
}
static ScriptEditorBase *create_editor(const Ref<Resource> &p_resource) {
if (Object::cast_to<Script>(*p_resource)) {
return memnew(ScriptTextEditor);
}
return nullptr;
}
void ScriptTextEditor::register_editor() {
ED_SHORTCUT("script_text_editor/move_up", TTR("Move Up"), KeyModifierMask::ALT | Key::UP);
ED_SHORTCUT("script_text_editor/move_down", TTR("Move Down"), KeyModifierMask::ALT | Key::DOWN);
ED_SHORTCUT("script_text_editor/delete_line", TTR("Delete Line"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::K);
// Leave these at zero, same can be accomplished with tab/shift-tab, including selection.
// The next/previous in history shortcut in this case makes a lot more sense.
ED_SHORTCUT("script_text_editor/indent", TTR("Indent"), Key::NONE);
ED_SHORTCUT("script_text_editor/unindent", TTR("Unindent"), KeyModifierMask::SHIFT | Key::TAB);
ED_SHORTCUT("script_text_editor/toggle_comment", TTR("Toggle Comment"), KeyModifierMask::CMD_OR_CTRL | Key::K);
ED_SHORTCUT("script_text_editor/toggle_fold_line", TTR("Fold/Unfold Line"), KeyModifierMask::ALT | Key::F);
ED_SHORTCUT_OVERRIDE("script_text_editor/toggle_fold_line", "macos", KeyModifierMask::CTRL | KeyModifierMask::META | Key::F);
ED_SHORTCUT("script_text_editor/fold_all_lines", TTR("Fold All Lines"), Key::NONE);
ED_SHORTCUT("script_text_editor/unfold_all_lines", TTR("Unfold All Lines"), Key::NONE);
ED_SHORTCUT("script_text_editor/duplicate_selection", TTR("Duplicate Selection"), KeyModifierMask::SHIFT | KeyModifierMask::CTRL | Key::D);
ED_SHORTCUT_OVERRIDE("script_text_editor/duplicate_selection", "macos", KeyModifierMask::SHIFT | KeyModifierMask::META | Key::C);
ED_SHORTCUT("script_text_editor/evaluate_selection", TTR("Evaluate Selection"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::E);
ED_SHORTCUT("script_text_editor/toggle_word_wrap", TTR("Toggle Word Wrap"), KeyModifierMask::ALT | Key::Z);
ED_SHORTCUT("script_text_editor/trim_trailing_whitespace", TTR("Trim Trailing Whitespace"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::ALT | Key::T);
ED_SHORTCUT("script_text_editor/convert_indent_to_spaces", TTR("Convert Indent to Spaces"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::Y);
ED_SHORTCUT("script_text_editor/convert_indent_to_tabs", TTR("Convert Indent to Tabs"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::I);
ED_SHORTCUT("script_text_editor/auto_indent", TTR("Auto Indent"), KeyModifierMask::CMD_OR_CTRL | Key::I);
ED_SHORTCUT_AND_COMMAND("script_text_editor/find", TTR("Find..."), KeyModifierMask::CMD_OR_CTRL | Key::F);
ED_SHORTCUT("script_text_editor/find_next", TTR("Find Next"), Key::F3);
ED_SHORTCUT_OVERRIDE("script_text_editor/find_next", "macos", KeyModifierMask::META | Key::G);
ED_SHORTCUT("script_text_editor/find_previous", TTR("Find Previous"), KeyModifierMask::SHIFT | Key::F3);
ED_SHORTCUT_OVERRIDE("script_text_editor/find_previous", "macos", KeyModifierMask::META | KeyModifierMask::SHIFT | Key::G);
ED_SHORTCUT_AND_COMMAND("script_text_editor/replace", TTR("Replace..."), KeyModifierMask::CTRL | Key::R);
ED_SHORTCUT_OVERRIDE("script_text_editor/replace", "macos", KeyModifierMask::ALT | KeyModifierMask::META | Key::F);
ED_SHORTCUT("script_text_editor/find_in_files", TTR("Find in Files..."), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::F);
ED_SHORTCUT("script_text_editor/replace_in_files", TTR("Replace in Files..."), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::R);
ED_SHORTCUT("script_text_editor/contextual_help", TTR("Contextual Help"), KeyModifierMask::ALT | Key::F1);
ED_SHORTCUT_OVERRIDE("script_text_editor/contextual_help", "macos", KeyModifierMask::ALT | KeyModifierMask::SHIFT | Key::SPACE);
ED_SHORTCUT("script_text_editor/toggle_bookmark", TTR("Toggle Bookmark"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::ALT | Key::B);
ED_SHORTCUT("script_text_editor/goto_next_bookmark", TTR("Go to Next Bookmark"), KeyModifierMask::CMD_OR_CTRL | Key::B);
ED_SHORTCUT("script_text_editor/goto_previous_bookmark", TTR("Go to Previous Bookmark"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::B);
ED_SHORTCUT("script_text_editor/remove_all_bookmarks", TTR("Remove All Bookmarks"), Key::NONE);
ED_SHORTCUT("script_text_editor/goto_function", TTR("Go to Function..."), KeyModifierMask::ALT | KeyModifierMask::CTRL | Key::F);
ED_SHORTCUT_OVERRIDE("script_text_editor/goto_function", "macos", KeyModifierMask::CTRL | KeyModifierMask::META | Key::J);
ED_SHORTCUT("script_text_editor/goto_line", TTR("Go to Line..."), KeyModifierMask::CMD_OR_CTRL | Key::L);
ED_SHORTCUT("script_text_editor/toggle_breakpoint", TTR("Toggle Breakpoint"), Key::F9);
ED_SHORTCUT_OVERRIDE("script_text_editor/toggle_breakpoint", "macos", KeyModifierMask::META | KeyModifierMask::SHIFT | Key::B);
ED_SHORTCUT("script_text_editor/remove_all_breakpoints", TTR("Remove All Breakpoints"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::F9);
ED_SHORTCUT("script_text_editor/goto_next_breakpoint", TTR("Go to Next Breakpoint"), KeyModifierMask::CMD_OR_CTRL | Key::PERIOD);
ED_SHORTCUT("script_text_editor/goto_previous_breakpoint", TTR("Go to Previous Breakpoint"), KeyModifierMask::CMD_OR_CTRL | Key::COMMA);
ScriptEditor::register_create_script_editor_function(create_editor);
}
void ScriptTextEditor::validate() {
this->code_editor->validate_script();
}
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