1 /*************************************************************************/
2 /* text_editor.cpp */
3 /*************************************************************************/
4 /* This file is part of: */
5 /* GODOT ENGINE */
6 /* https://godotengine.org */
7 /*************************************************************************/
8 /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
9 /* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
10 /* */
11 /* Permission is hereby granted, free of charge, to any person obtaining */
12 /* a copy of this software and associated documentation files (the */
13 /* "Software"), to deal in the Software without restriction, including */
14 /* without limitation the rights to use, copy, modify, merge, publish, */
15 /* distribute, sublicense, and/or sell copies of the Software, and to */
16 /* permit persons to whom the Software is furnished to do so, subject to */
17 /* the following conditions: */
18 /* */
19 /* The above copyright notice and this permission notice shall be */
20 /* included in all copies or substantial portions of the Software. */
21 /* */
22 /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23 /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
25 /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26 /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29 /*************************************************************************/
30
31 #include "text_editor.h"
32
33 #include "core/os/keyboard.h"
34 #include "editor/editor_node.h"
35
add_syntax_highlighter(SyntaxHighlighter * p_highlighter)36 void TextEditor::add_syntax_highlighter(SyntaxHighlighter *p_highlighter) {
37 highlighters[p_highlighter->get_name()] = p_highlighter;
38 highlighter_menu->add_radio_check_item(p_highlighter->get_name());
39 }
40
set_syntax_highlighter(SyntaxHighlighter * p_highlighter)41 void TextEditor::set_syntax_highlighter(SyntaxHighlighter *p_highlighter) {
42 TextEdit *te = code_editor->get_text_edit();
43 te->_set_syntax_highlighting(p_highlighter);
44 if (p_highlighter != NULL) {
45 highlighter_menu->set_item_checked(highlighter_menu->get_item_idx_from_text(p_highlighter->get_name()), true);
46 } else {
47 highlighter_menu->set_item_checked(highlighter_menu->get_item_idx_from_text("Standard"), true);
48 }
49
50 // little work around. GDScript highlighter goes through text_edit for colours,
51 // so to remove all colours we need to set and unset them here.
52 if (p_highlighter == NULL) { // standard
53 TextEdit *text_edit = code_editor->get_text_edit();
54 text_edit->add_color_override("number_color", colors_cache.font_color);
55 text_edit->add_color_override("function_color", colors_cache.font_color);
56 text_edit->add_color_override("number_color", colors_cache.font_color);
57 text_edit->add_color_override("member_variable_color", colors_cache.font_color);
58 } else {
59 _load_theme_settings();
60 }
61 }
62
_change_syntax_highlighter(int p_idx)63 void TextEditor::_change_syntax_highlighter(int p_idx) {
64 Map<String, SyntaxHighlighter *>::Element *el = highlighters.front();
65 while (el != NULL) {
66 highlighter_menu->set_item_checked(highlighter_menu->get_item_idx_from_text(el->key()), false);
67 el = el->next();
68 }
69 set_syntax_highlighter(highlighters[highlighter_menu->get_item_text(p_idx)]);
70 }
71
_load_theme_settings()72 void TextEditor::_load_theme_settings() {
73
74 TextEdit *text_edit = code_editor->get_text_edit();
75 text_edit->clear_colors();
76
77 Color background_color = EDITOR_GET("text_editor/highlighting/background_color");
78 Color completion_background_color = EDITOR_GET("text_editor/highlighting/completion_background_color");
79 Color completion_selected_color = EDITOR_GET("text_editor/highlighting/completion_selected_color");
80 Color completion_existing_color = EDITOR_GET("text_editor/highlighting/completion_existing_color");
81 Color completion_scroll_color = EDITOR_GET("text_editor/highlighting/completion_scroll_color");
82 Color completion_font_color = EDITOR_GET("text_editor/highlighting/completion_font_color");
83 Color text_color = EDITOR_GET("text_editor/highlighting/text_color");
84 Color line_number_color = EDITOR_GET("text_editor/highlighting/line_number_color");
85 Color caret_color = EDITOR_GET("text_editor/highlighting/caret_color");
86 Color caret_background_color = EDITOR_GET("text_editor/highlighting/caret_background_color");
87 Color text_selected_color = EDITOR_GET("text_editor/highlighting/text_selected_color");
88 Color selection_color = EDITOR_GET("text_editor/highlighting/selection_color");
89 Color brace_mismatch_color = EDITOR_GET("text_editor/highlighting/brace_mismatch_color");
90 Color current_line_color = EDITOR_GET("text_editor/highlighting/current_line_color");
91 Color line_length_guideline_color = EDITOR_GET("text_editor/highlighting/line_length_guideline_color");
92 Color word_highlighted_color = EDITOR_GET("text_editor/highlighting/word_highlighted_color");
93 Color number_color = EDITOR_GET("text_editor/highlighting/number_color");
94 Color function_color = EDITOR_GET("text_editor/highlighting/function_color");
95 Color member_variable_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
96 Color mark_color = EDITOR_GET("text_editor/highlighting/mark_color");
97 Color bookmark_color = EDITOR_GET("text_editor/highlighting/bookmark_color");
98 Color breakpoint_color = EDITOR_GET("text_editor/highlighting/breakpoint_color");
99 Color executing_line_color = EDITOR_GET("text_editor/highlighting/executing_line_color");
100 Color code_folding_color = EDITOR_GET("text_editor/highlighting/code_folding_color");
101 Color search_result_color = EDITOR_GET("text_editor/highlighting/search_result_color");
102 Color search_result_border_color = EDITOR_GET("text_editor/highlighting/search_result_border_color");
103 Color symbol_color = EDITOR_GET("text_editor/highlighting/symbol_color");
104 Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
105 Color basetype_color = EDITOR_GET("text_editor/highlighting/base_type_color");
106 Color type_color = EDITOR_GET("text_editor/highlighting/engine_type_color");
107 Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
108 Color string_color = EDITOR_GET("text_editor/highlighting/string_color");
109
110 text_edit->add_color_override("background_color", background_color);
111 text_edit->add_color_override("completion_background_color", completion_background_color);
112 text_edit->add_color_override("completion_selected_color", completion_selected_color);
113 text_edit->add_color_override("completion_existing_color", completion_existing_color);
114 text_edit->add_color_override("completion_scroll_color", completion_scroll_color);
115 text_edit->add_color_override("completion_font_color", completion_font_color);
116 text_edit->add_color_override("font_color", text_color);
117 text_edit->add_color_override("line_number_color", line_number_color);
118 text_edit->add_color_override("caret_color", caret_color);
119 text_edit->add_color_override("caret_background_color", caret_background_color);
120 text_edit->add_color_override("font_color_selected", text_selected_color);
121 text_edit->add_color_override("selection_color", selection_color);
122 text_edit->add_color_override("brace_mismatch_color", brace_mismatch_color);
123 text_edit->add_color_override("current_line_color", current_line_color);
124 text_edit->add_color_override("line_length_guideline_color", line_length_guideline_color);
125 text_edit->add_color_override("word_highlighted_color", word_highlighted_color);
126 text_edit->add_color_override("number_color", number_color);
127 text_edit->add_color_override("function_color", function_color);
128 text_edit->add_color_override("member_variable_color", member_variable_color);
129 text_edit->add_color_override("breakpoint_color", breakpoint_color);
130 text_edit->add_color_override("executing_line_color", executing_line_color);
131 text_edit->add_color_override("mark_color", mark_color);
132 text_edit->add_color_override("bookmark_color", bookmark_color);
133 text_edit->add_color_override("code_folding_color", code_folding_color);
134 text_edit->add_color_override("search_result_color", search_result_color);
135 text_edit->add_color_override("search_result_border_color", search_result_border_color);
136 text_edit->add_color_override("symbol_color", symbol_color);
137
138 text_edit->add_constant_override("line_spacing", EDITOR_DEF("text_editor/theme/line_spacing", 6));
139
140 colors_cache.font_color = text_color;
141 colors_cache.symbol_color = symbol_color;
142 colors_cache.keyword_color = keyword_color;
143 colors_cache.basetype_color = basetype_color;
144 colors_cache.type_color = type_color;
145 colors_cache.comment_color = comment_color;
146 colors_cache.string_color = string_color;
147 }
148
get_name()149 String TextEditor::get_name() {
150 String name;
151
152 if (text_file->get_path().find("local://") == -1 && text_file->get_path().find("::") == -1) {
153 name = text_file->get_path().get_file();
154 if (is_unsaved()) {
155 name += "(*)";
156 }
157 } else if (text_file->get_name() != "") {
158 name = text_file->get_name();
159 } else {
160 name = text_file->get_class() + "(" + itos(text_file->get_instance_id()) + ")";
161 }
162
163 return name;
164 }
165
get_icon()166 Ref<Texture> TextEditor::get_icon() {
167
168 return EditorNode::get_singleton()->get_object_icon(text_file.operator->(), "");
169 }
170
get_edited_resource() const171 RES TextEditor::get_edited_resource() const {
172 return text_file;
173 }
174
set_edited_resource(const RES & p_res)175 void TextEditor::set_edited_resource(const RES &p_res) {
176 ERR_FAIL_COND(!text_file.is_null());
177
178 text_file = p_res;
179
180 code_editor->get_text_edit()->set_text(text_file->get_text());
181 code_editor->get_text_edit()->clear_undo_history();
182 code_editor->get_text_edit()->tag_saved_version();
183
184 emit_signal("name_changed");
185 code_editor->update_line_and_column();
186 }
187
add_callback(const String & p_function,PoolStringArray p_args)188 void TextEditor::add_callback(const String &p_function, PoolStringArray p_args) {
189 }
190
set_debugger_active(bool p_active)191 void TextEditor::set_debugger_active(bool p_active) {
192 }
193
get_breakpoints(List<int> * p_breakpoints)194 void TextEditor::get_breakpoints(List<int> *p_breakpoints) {
195 }
196
reload_text()197 void TextEditor::reload_text() {
198
199 ERR_FAIL_COND(text_file.is_null());
200
201 TextEdit *te = code_editor->get_text_edit();
202 int column = te->cursor_get_column();
203 int row = te->cursor_get_line();
204 int h = te->get_h_scroll();
205 int v = te->get_v_scroll();
206
207 te->set_text(text_file->get_text());
208 te->cursor_set_line(row);
209 te->cursor_set_column(column);
210 te->set_h_scroll(h);
211 te->set_v_scroll(v);
212
213 te->tag_saved_version();
214
215 code_editor->update_line_and_column();
216 }
217
_validate_script()218 void TextEditor::_validate_script() {
219 emit_signal("name_changed");
220 emit_signal("edited_script_changed");
221 }
222
_update_bookmark_list()223 void TextEditor::_update_bookmark_list() {
224
225 bookmarks_menu->clear();
226
227 bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_bookmark"), BOOKMARK_TOGGLE);
228 bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/remove_all_bookmarks"), BOOKMARK_REMOVE_ALL);
229 bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_next_bookmark"), BOOKMARK_GOTO_NEXT);
230 bookmarks_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_previous_bookmark"), BOOKMARK_GOTO_PREV);
231
232 Array bookmark_list = code_editor->get_text_edit()->get_bookmarks_array();
233 if (bookmark_list.size() == 0) {
234 return;
235 }
236
237 bookmarks_menu->add_separator();
238
239 for (int i = 0; i < bookmark_list.size(); i++) {
240 String line = code_editor->get_text_edit()->get_line(bookmark_list[i]).strip_edges();
241 // Limit the size of the line if too big.
242 if (line.length() > 50) {
243 line = line.substr(0, 50);
244 }
245
246 bookmarks_menu->add_item(String::num((int)bookmark_list[i] + 1) + " - \"" + line + "\"");
247 bookmarks_menu->set_item_metadata(bookmarks_menu->get_item_count() - 1, bookmark_list[i]);
248 }
249 }
250
_bookmark_item_pressed(int p_idx)251 void TextEditor::_bookmark_item_pressed(int p_idx) {
252
253 if (p_idx < 4) { // Any item before the separator.
254 _edit_option(bookmarks_menu->get_item_id(p_idx));
255 } else {
256 code_editor->goto_line(bookmarks_menu->get_item_metadata(p_idx));
257 }
258 }
259
apply_code()260 void TextEditor::apply_code() {
261 text_file->set_text(code_editor->get_text_edit()->get_text());
262 }
263
is_unsaved()264 bool TextEditor::is_unsaved() {
265
266 return code_editor->get_text_edit()->get_version() != code_editor->get_text_edit()->get_saved_version();
267 }
268
get_edit_state()269 Variant TextEditor::get_edit_state() {
270
271 return code_editor->get_edit_state();
272 }
273
set_edit_state(const Variant & p_state)274 void TextEditor::set_edit_state(const Variant &p_state) {
275
276 code_editor->set_edit_state(p_state);
277
278 Dictionary state = p_state;
279 if (state.has("syntax_highlighter")) {
280 int idx = highlighter_menu->get_item_idx_from_text(state["syntax_highlighter"]);
281 if (idx >= 0) {
282 _change_syntax_highlighter(idx);
283 }
284 }
285 }
286
trim_trailing_whitespace()287 void TextEditor::trim_trailing_whitespace() {
288
289 code_editor->trim_trailing_whitespace();
290 }
291
insert_final_newline()292 void TextEditor::insert_final_newline() {
293
294 code_editor->insert_final_newline();
295 }
296
convert_indent_to_spaces()297 void TextEditor::convert_indent_to_spaces() {
298
299 code_editor->convert_indent_to_spaces();
300 }
301
convert_indent_to_tabs()302 void TextEditor::convert_indent_to_tabs() {
303
304 code_editor->convert_indent_to_tabs();
305 }
306
tag_saved_version()307 void TextEditor::tag_saved_version() {
308
309 code_editor->get_text_edit()->tag_saved_version();
310 }
311
goto_line(int p_line,bool p_with_error)312 void TextEditor::goto_line(int p_line, bool p_with_error) {
313
314 code_editor->goto_line(p_line);
315 }
316
goto_line_selection(int p_line,int p_begin,int p_end)317 void TextEditor::goto_line_selection(int p_line, int p_begin, int p_end) {
318
319 code_editor->goto_line_selection(p_line, p_begin, p_end);
320 }
321
set_executing_line(int p_line)322 void TextEditor::set_executing_line(int p_line) {
323
324 code_editor->set_executing_line(p_line);
325 }
326
clear_executing_line()327 void TextEditor::clear_executing_line() {
328 code_editor->clear_executing_line();
329 }
330
ensure_focus()331 void TextEditor::ensure_focus() {
332
333 code_editor->get_text_edit()->grab_focus();
334 }
335
get_functions()336 Vector<String> TextEditor::get_functions() {
337
338 return Vector<String>();
339 }
340
show_members_overview()341 bool TextEditor::show_members_overview() {
342 return true;
343 }
344
update_settings()345 void TextEditor::update_settings() {
346
347 code_editor->update_editor_settings();
348 }
349
set_tooltip_request_func(String p_method,Object * p_obj)350 void TextEditor::set_tooltip_request_func(String p_method, Object *p_obj) {
351
352 code_editor->get_text_edit()->set_tooltip_request_func(p_obj, p_method, this);
353 }
354
get_edit_menu()355 Control *TextEditor::get_edit_menu() {
356
357 return edit_hb;
358 }
359
clear_edit_menu()360 void TextEditor::clear_edit_menu() {
361 memdelete(edit_hb);
362 }
363
_notification(int p_what)364 void TextEditor::_notification(int p_what) {
365
366 switch (p_what) {
367 case NOTIFICATION_READY:
368 _load_theme_settings();
369 break;
370 }
371 }
372
_edit_option(int p_op)373 void TextEditor::_edit_option(int p_op) {
374 TextEdit *tx = code_editor->get_text_edit();
375
376 switch (p_op) {
377 case EDIT_UNDO: {
378
379 tx->undo();
380 tx->call_deferred("grab_focus");
381 } break;
382 case EDIT_REDO: {
383
384 tx->redo();
385 tx->call_deferred("grab_focus");
386 } break;
387 case EDIT_CUT: {
388
389 tx->cut();
390 tx->call_deferred("grab_focus");
391 } break;
392 case EDIT_COPY: {
393
394 tx->copy();
395 tx->call_deferred("grab_focus");
396 } break;
397 case EDIT_PASTE: {
398
399 tx->paste();
400 tx->call_deferred("grab_focus");
401 } break;
402 case EDIT_SELECT_ALL: {
403
404 tx->select_all();
405 tx->call_deferred("grab_focus");
406 } break;
407 case EDIT_MOVE_LINE_UP: {
408
409 code_editor->move_lines_up();
410 } break;
411 case EDIT_MOVE_LINE_DOWN: {
412
413 code_editor->move_lines_down();
414 } break;
415 case EDIT_INDENT_LEFT: {
416
417 tx->indent_left();
418 } break;
419 case EDIT_INDENT_RIGHT: {
420
421 tx->indent_right();
422 } break;
423 case EDIT_DELETE_LINE: {
424
425 code_editor->delete_lines();
426 } break;
427 case EDIT_CLONE_DOWN: {
428
429 code_editor->clone_lines_down();
430 } break;
431 case EDIT_TOGGLE_FOLD_LINE: {
432
433 tx->toggle_fold_line(tx->cursor_get_line());
434 tx->update();
435 } break;
436 case EDIT_FOLD_ALL_LINES: {
437
438 tx->fold_all_lines();
439 tx->update();
440 } break;
441 case EDIT_UNFOLD_ALL_LINES: {
442
443 tx->unhide_all_lines();
444 tx->update();
445 } break;
446 case EDIT_TRIM_TRAILING_WHITESAPCE: {
447
448 trim_trailing_whitespace();
449 } break;
450 case EDIT_CONVERT_INDENT_TO_SPACES: {
451
452 convert_indent_to_spaces();
453 } break;
454 case EDIT_CONVERT_INDENT_TO_TABS: {
455
456 convert_indent_to_tabs();
457 } break;
458 case EDIT_TO_UPPERCASE: {
459
460 _convert_case(CodeTextEditor::UPPER);
461 } break;
462 case EDIT_TO_LOWERCASE: {
463
464 _convert_case(CodeTextEditor::LOWER);
465 } break;
466 case EDIT_CAPITALIZE: {
467
468 _convert_case(CodeTextEditor::CAPITALIZE);
469 } break;
470 case SEARCH_FIND: {
471
472 code_editor->get_find_replace_bar()->popup_search();
473 } break;
474 case SEARCH_FIND_NEXT: {
475
476 code_editor->get_find_replace_bar()->search_next();
477 } break;
478 case SEARCH_FIND_PREV: {
479
480 code_editor->get_find_replace_bar()->search_prev();
481 } break;
482 case SEARCH_REPLACE: {
483
484 code_editor->get_find_replace_bar()->popup_replace();
485 } break;
486 case SEARCH_IN_FILES: {
487
488 String selected_text = code_editor->get_text_edit()->get_selection_text();
489
490 // Yep, because it doesn't make sense to instance this dialog for every single script open...
491 // So this will be delegated to the ScriptEditor.
492 emit_signal("search_in_files_requested", selected_text);
493 } break;
494 case SEARCH_GOTO_LINE: {
495
496 goto_line_dialog->popup_find_line(tx);
497 } break;
498 case BOOKMARK_TOGGLE: {
499
500 code_editor->toggle_bookmark();
501 } break;
502 case BOOKMARK_GOTO_NEXT: {
503
504 code_editor->goto_next_bookmark();
505 } break;
506 case BOOKMARK_GOTO_PREV: {
507
508 code_editor->goto_prev_bookmark();
509 } break;
510 case BOOKMARK_REMOVE_ALL: {
511
512 code_editor->remove_all_bookmarks();
513 } break;
514 }
515 }
516
_convert_case(CodeTextEditor::CaseStyle p_case)517 void TextEditor::_convert_case(CodeTextEditor::CaseStyle p_case) {
518
519 code_editor->convert_case(p_case);
520 }
521
_bind_methods()522 void TextEditor::_bind_methods() {
523
524 ClassDB::bind_method("_validate_script", &TextEditor::_validate_script);
525 ClassDB::bind_method("_update_bookmark_list", &TextEditor::_update_bookmark_list);
526 ClassDB::bind_method("_bookmark_item_pressed", &TextEditor::_bookmark_item_pressed);
527 ClassDB::bind_method("_load_theme_settings", &TextEditor::_load_theme_settings);
528 ClassDB::bind_method("_edit_option", &TextEditor::_edit_option);
529 ClassDB::bind_method("_change_syntax_highlighter", &TextEditor::_change_syntax_highlighter);
530 ClassDB::bind_method("_text_edit_gui_input", &TextEditor::_text_edit_gui_input);
531 }
532
create_editor(const RES & p_resource)533 static ScriptEditorBase *create_editor(const RES &p_resource) {
534
535 if (Object::cast_to<TextFile>(*p_resource)) {
536 return memnew(TextEditor);
537 }
538 return NULL;
539 }
540
register_editor()541 void TextEditor::register_editor() {
542
543 ScriptEditor::register_create_script_editor_function(create_editor);
544 }
545
_text_edit_gui_input(const Ref<InputEvent> & ev)546 void TextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) {
547
548 Ref<InputEventMouseButton> mb = ev;
549
550 if (mb.is_valid()) {
551 if (mb->get_button_index() == BUTTON_RIGHT) {
552
553 int col, row;
554 TextEdit *tx = code_editor->get_text_edit();
555 tx->_get_mouse_pos(mb->get_global_position() - tx->get_global_position(), row, col);
556
557 tx->set_right_click_moves_caret(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret"));
558 bool can_fold = tx->can_fold(row);
559 bool is_folded = tx->is_folded(row);
560
561 if (tx->is_right_click_moving_caret()) {
562 if (tx->is_selection_active()) {
563
564 int from_line = tx->get_selection_from_line();
565 int to_line = tx->get_selection_to_line();
566 int from_column = tx->get_selection_from_column();
567 int to_column = tx->get_selection_to_column();
568
569 if (row < from_line || row > to_line || (row == from_line && col < from_column) || (row == to_line && col > to_column)) {
570 // Right click is outside the selected text.
571 tx->deselect();
572 }
573 }
574 if (!tx->is_selection_active()) {
575 tx->cursor_set_line(row, true, false);
576 tx->cursor_set_column(col);
577 }
578 }
579
580 if (!mb->is_pressed()) {
581 _make_context_menu(tx->is_selection_active(), can_fold, is_folded, get_local_mouse_position());
582 }
583 }
584 }
585
586 Ref<InputEventKey> k = ev;
587 if (k.is_valid() && k->is_pressed() && k->get_scancode() == KEY_MENU) {
588 TextEdit *tx = code_editor->get_text_edit();
589 int line = tx->cursor_get_line();
590 _make_context_menu(tx->is_selection_active(), tx->can_fold(line), tx->is_folded(line), (get_global_transform().inverse() * tx->get_global_transform()).xform(tx->_get_cursor_pixel_pos()));
591 context_menu->grab_focus();
592 }
593 }
594
_make_context_menu(bool p_selection,bool p_can_fold,bool p_is_folded,Vector2 p_position)595 void TextEditor::_make_context_menu(bool p_selection, bool p_can_fold, bool p_is_folded, Vector2 p_position) {
596
597 context_menu->clear();
598 if (p_selection) {
599 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/cut"), EDIT_CUT);
600 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/copy"), EDIT_COPY);
601 }
602
603 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/paste"), EDIT_PASTE);
604 context_menu->add_separator();
605 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/select_all"), EDIT_SELECT_ALL);
606 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/undo"), EDIT_UNDO);
607 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/redo"), EDIT_REDO);
608 context_menu->add_separator();
609 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/indent_left"), EDIT_INDENT_LEFT);
610 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/indent_right"), EDIT_INDENT_RIGHT);
611 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_bookmark"), BOOKMARK_TOGGLE);
612
613 if (p_selection) {
614 context_menu->add_separator();
615 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_to_uppercase"), EDIT_TO_UPPERCASE);
616 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_to_lowercase"), EDIT_TO_LOWERCASE);
617 }
618 if (p_can_fold || p_is_folded)
619 context_menu->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_fold_line"), EDIT_TOGGLE_FOLD_LINE);
620
621 context_menu->set_position(get_global_transform().xform(p_position));
622 context_menu->set_size(Vector2(1, 1));
623 context_menu->popup();
624 }
625
TextEditor()626 TextEditor::TextEditor() {
627 code_editor = memnew(CodeTextEditor);
628 add_child(code_editor);
629 code_editor->add_constant_override("separation", 0);
630 code_editor->connect("load_theme_settings", this, "_load_theme_settings");
631 code_editor->connect("validate_script", this, "_validate_script");
632 code_editor->set_anchors_and_margins_preset(Control::PRESET_WIDE);
633 code_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL);
634
635 update_settings();
636
637 code_editor->get_text_edit()->set_context_menu_enabled(false);
638 code_editor->get_text_edit()->connect("gui_input", this, "_text_edit_gui_input");
639
640 context_menu = memnew(PopupMenu);
641 add_child(context_menu);
642 context_menu->connect("id_pressed", this, "_edit_option");
643
644 edit_hb = memnew(HBoxContainer);
645
646 search_menu = memnew(MenuButton);
647 edit_hb->add_child(search_menu);
648 search_menu->set_text(TTR("Search"));
649 search_menu->set_switch_on_hover(true);
650 search_menu->get_popup()->connect("id_pressed", this, "_edit_option");
651
652 search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find"), SEARCH_FIND);
653 search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_next"), SEARCH_FIND_NEXT);
654 search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_previous"), SEARCH_FIND_PREV);
655 search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/replace"), SEARCH_REPLACE);
656 search_menu->get_popup()->add_separator();
657 search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_in_files"), SEARCH_IN_FILES);
658
659 edit_menu = memnew(MenuButton);
660 edit_hb->add_child(edit_menu);
661 edit_menu->set_text(TTR("Edit"));
662 edit_menu->set_switch_on_hover(true);
663 edit_menu->get_popup()->connect("id_pressed", this, "_edit_option");
664
665 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/undo"), EDIT_UNDO);
666 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/redo"), EDIT_REDO);
667 edit_menu->get_popup()->add_separator();
668 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/cut"), EDIT_CUT);
669 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/copy"), EDIT_COPY);
670 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/paste"), EDIT_PASTE);
671 edit_menu->get_popup()->add_separator();
672 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/select_all"), EDIT_SELECT_ALL);
673 edit_menu->get_popup()->add_separator();
674 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/move_up"), EDIT_MOVE_LINE_UP);
675 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/move_down"), EDIT_MOVE_LINE_DOWN);
676 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/indent_left"), EDIT_INDENT_LEFT);
677 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/indent_right"), EDIT_INDENT_RIGHT);
678 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/delete_line"), EDIT_DELETE_LINE);
679 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/toggle_fold_line"), EDIT_TOGGLE_FOLD_LINE);
680 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/fold_all_lines"), EDIT_FOLD_ALL_LINES);
681 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/unfold_all_lines"), EDIT_UNFOLD_ALL_LINES);
682 edit_menu->get_popup()->add_separator();
683 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/clone_down"), EDIT_CLONE_DOWN);
684 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/trim_trailing_whitespace"), EDIT_TRIM_TRAILING_WHITESAPCE);
685 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_indent_to_spaces"), EDIT_CONVERT_INDENT_TO_SPACES);
686 edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_indent_to_tabs"), EDIT_CONVERT_INDENT_TO_TABS);
687
688 edit_menu->get_popup()->add_separator();
689 PopupMenu *convert_case = memnew(PopupMenu);
690 convert_case->set_name("convert_case");
691 edit_menu->get_popup()->add_child(convert_case);
692 edit_menu->get_popup()->add_submenu_item(TTR("Convert Case"), "convert_case");
693 convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Uppercase")), EDIT_TO_UPPERCASE);
694 convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Lowercase")), EDIT_TO_LOWERCASE);
695 convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize")), EDIT_CAPITALIZE);
696 convert_case->connect("id_pressed", this, "_edit_option");
697
698 highlighters["Standard"] = NULL;
699 highlighter_menu = memnew(PopupMenu);
700 highlighter_menu->set_name("highlighter_menu");
701 edit_menu->get_popup()->add_child(highlighter_menu);
702 edit_menu->get_popup()->add_submenu_item(TTR("Syntax Highlighter"), "highlighter_menu");
703 highlighter_menu->add_radio_check_item(TTR("Standard"));
704 highlighter_menu->connect("id_pressed", this, "_change_syntax_highlighter");
705
706 MenuButton *goto_menu = memnew(MenuButton);
707 edit_hb->add_child(goto_menu);
708 goto_menu->set_text(TTR("Go To"));
709 goto_menu->set_switch_on_hover(true);
710 goto_menu->get_popup()->connect("id_pressed", this, "_edit_option");
711
712 goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_line"), SEARCH_GOTO_LINE);
713 goto_menu->get_popup()->add_separator();
714
715 bookmarks_menu = memnew(PopupMenu);
716 bookmarks_menu->set_name("Bookmarks");
717 goto_menu->get_popup()->add_child(bookmarks_menu);
718 goto_menu->get_popup()->add_submenu_item(TTR("Bookmarks"), "Bookmarks");
719 _update_bookmark_list();
720 bookmarks_menu->connect("about_to_show", this, "_update_bookmark_list");
721 bookmarks_menu->connect("index_pressed", this, "_bookmark_item_pressed");
722
723 goto_line_dialog = memnew(GotoLineDialog);
724 add_child(goto_line_dialog);
725
726 code_editor->get_text_edit()->set_drag_forwarding(this);
727 }
728
~TextEditor()729 TextEditor::~TextEditor() {
730 for (const Map<String, SyntaxHighlighter *>::Element *E = highlighters.front(); E; E = E->next()) {
731 if (E->get() != NULL) {
732 memdelete(E->get());
733 }
734 }
735 highlighters.clear();
736 }
737
validate()738 void TextEditor::validate() {
739 }
740