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virtualx-engine/scene/gui/text_edit.h
Eric M 49714b0963 Removed hardcoded shortcuts from /scene and converted to input actions 
This removes hardcoded actions from things like LineEdit and TextEdit.

Previously, things like copy, paste, etc were all hardcoded to Ctrl+C, Ctrl+V, etc. They could not be changed. This allows the possibility of them being changed, by making them use the action map. This has the added benefit of greatly simplifying the input handling logic in those controls. The logic which was previously in a huge and hard to follow switch statement has been extracted to individual methods.
2021-02-18 16:22:51 +01:00

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/*************************************************************************/
/* text_edit.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef TEXT_EDIT_H
#define TEXT_EDIT_H
#include "scene/gui/control.h"
#include "scene/gui/popup_menu.h"
#include "scene/gui/scroll_bar.h"
#include "scene/main/timer.h"
#include "scene/resources/syntax_highlighter.h"
#include "scene/resources/text_paragraph.h"
class TextEdit : public Control {
GDCLASS(TextEdit, Control);
public:
enum GutterType {
GUTTER_TYPE_STRING,
GUTTER_TPYE_ICON,
GUTTER_TPYE_CUSTOM
};
enum SelectionMode {
SELECTION_MODE_NONE,
SELECTION_MODE_SHIFT,
SELECTION_MODE_POINTER,
SELECTION_MODE_WORD,
SELECTION_MODE_LINE
};
private:
struct GutterInfo {
GutterType type = GutterType::GUTTER_TYPE_STRING;
String name = "";
int width = 24;
bool draw = true;
bool clickable = false;
bool overwritable = false;
ObjectID custom_draw_obj = ObjectID();
StringName custom_draw_callback;
};
Vector<GutterInfo> gutters;
int gutters_width = 0;
int gutter_padding = 0;
void _update_gutter_width();
class Text {
public:
struct Gutter {
Variant metadata;
bool clickable = false;
Ref<Texture2D> icon = Ref<Texture2D>();
String text = "";
Color color = Color(1, 1, 1);
};
struct Line {
Vector<Gutter> gutters;
String data;
Vector<Vector2i> bidi_override;
Ref<TextParagraph> data_buf;
bool marked = false;
bool hidden = false;
Line() {
data_buf.instance();
}
};
private:
mutable Vector<Line> text;
Ref<Font> font;
int font_size = -1;
Dictionary opentype_features;
String language;
TextServer::Direction direction = TextServer::DIRECTION_AUTO;
bool draw_control_chars = false;
int width = -1;
int indent_size = 4;
int gutter_count = 0;
public:
void set_indent_size(int p_indent_size);
void set_font(const Ref<Font> &p_font);
void set_font_size(int p_font_size);
void set_font_features(const Dictionary &p_features);
void set_direction_and_language(TextServer::Direction p_direction, String p_language);
void set_draw_control_chars(bool p_draw_control_chars);
int get_line_height(int p_line, int p_wrap_index) const;
int get_line_width(int p_line) const;
int get_max_width(bool p_exclude_hidden = false) const;
void set_width(float p_width);
int get_line_wrap_amount(int p_line) const;
Vector<Vector2i> get_line_wrap_ranges(int p_line) const;
const Ref<TextParagraph> get_line_data(int p_line) const;
void set(int p_line, const String &p_text, const Vector<Vector2i> &p_bidi_override);
void set_marked(int p_line, bool p_marked) { text.write[p_line].marked = p_marked; }
bool is_marked(int p_line) const { return text[p_line].marked; }
void set_hidden(int p_line, bool p_hidden) { text.write[p_line].hidden = p_hidden; }
bool is_hidden(int p_line) const { return text[p_line].hidden; }
void insert(int p_at, const String &p_text, const Vector<Vector2i> &p_bidi_override);
void remove(int p_at);
int size() const { return text.size(); }
void clear();
void invalidate_cache(int p_line, int p_column = -1, const String &p_ime_text = String(), const Vector<Vector2i> &p_bidi_override = Vector<Vector2i>());
void invalidate_all();
void invalidate_all_lines();
_FORCE_INLINE_ const String &operator[](int p_line) const;
/* Gutters. */
void add_gutter(int p_at);
void remove_gutter(int p_gutter);
void move_gutters(int p_from_line, int p_to_line);
void set_line_gutter_metadata(int p_line, int p_gutter, const Variant &p_metadata) { text.write[p_line].gutters.write[p_gutter].metadata = p_metadata; }
const Variant &get_line_gutter_metadata(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].metadata; }
void set_line_gutter_text(int p_line, int p_gutter, const String &p_text) { text.write[p_line].gutters.write[p_gutter].text = p_text; }
const String &get_line_gutter_text(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].text; }
void set_line_gutter_icon(int p_line, int p_gutter, Ref<Texture2D> p_icon) { text.write[p_line].gutters.write[p_gutter].icon = p_icon; }
const Ref<Texture2D> &get_line_gutter_icon(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].icon; }
void set_line_gutter_item_color(int p_line, int p_gutter, const Color &p_color) { text.write[p_line].gutters.write[p_gutter].color = p_color; }
const Color &get_line_gutter_item_color(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].color; }
void set_line_gutter_clickable(int p_line, int p_gutter, bool p_clickable) { text.write[p_line].gutters.write[p_gutter].clickable = p_clickable; }
bool is_line_gutter_clickable(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].clickable; }
};
struct Cursor {
int last_fit_x = 0;
int line = 0;
int column = 0; ///< cursor
int x_ofs = 0;
int line_ofs = 0;
int wrap_ofs = 0;
} cursor;
struct Selection {
SelectionMode selecting_mode = SelectionMode::SELECTION_MODE_NONE;
int selecting_line = 0;
int selecting_column = 0;
int selected_word_beg = 0;
int selected_word_end = 0;
int selected_word_origin = 0;
bool selecting_text = false;
bool active = false;
int from_line = 0;
int from_column = 0;
int to_line = 0;
int to_column = 0;
bool shiftclick_left = false;
} selection;
Map<int, Dictionary> syntax_highlighting_cache;
struct TextOperation {
enum Type {
TYPE_NONE,
TYPE_INSERT,
TYPE_REMOVE
};
Type type = TYPE_NONE;
int from_line = 0;
int from_column = 0;
int to_line = 0;
int to_column = 0;
String text;
uint32_t prev_version = 0;
uint32_t version = 0;
bool chain_forward = false;
bool chain_backward = false;
};
String ime_text;
Point2 ime_selection;
TextOperation current_op;
List<TextOperation> undo_stack;
List<TextOperation>::Element *undo_stack_pos = nullptr;
int undo_stack_max_size;
void _clear_redo();
void _do_text_op(const TextOperation &p_op, bool p_reverse);
//syntax coloring
Ref<SyntaxHighlighter> syntax_highlighter;
Set<String> keywords;
Dictionary _get_line_syntax_highlighting(int p_line);
Set<String> completion_prefixes;
bool completion_enabled = false;
List<ScriptCodeCompletionOption> completion_sources;
Vector<ScriptCodeCompletionOption> completion_options;
bool completion_active = false;
bool completion_forced = false;
ScriptCodeCompletionOption completion_current;
String completion_base;
int completion_index = 0;
Rect2i completion_rect;
int completion_line_ofs = 0;
String completion_hint;
int completion_hint_offset = 0;
bool setting_text = false;
// data
Text text;
Dictionary opentype_features;
String language;
TextDirection text_direction = TEXT_DIRECTION_AUTO;
TextDirection input_direction = TEXT_DIRECTION_LTR;
Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT;
Array st_args;
bool draw_control_chars = false;
uint32_t version = 0;
uint32_t saved_version = 0;
int max_chars = 0;
bool readonly = true; // Initialise to opposite first, so we get past the early-out in set_readonly.
bool indent_using_spaces = false;
int indent_size = 4;
String space_indent = " ";
Timer *caret_blink_timer;
bool caret_blink_enabled = false;
bool draw_caret = true;
bool window_has_focus = true;
bool block_caret = false;
bool right_click_moves_caret = true;
bool mid_grapheme_caret_enabled = false;
bool wrap_enabled = false;
int wrap_at = 0;
int wrap_right_offset = 10;
bool first_draw = true;
bool setting_row = false;
bool draw_tabs = false;
bool draw_spaces = false;
bool override_selected_font_color = false;
bool cursor_changed_dirty = false;
bool text_changed_dirty = false;
bool undo_enabled = true;
bool line_length_guidelines = false;
int line_length_guideline_soft_col = 80;
int line_length_guideline_hard_col = 100;
bool hiding_enabled = false;
bool draw_minimap = false;
int minimap_width = 80;
Point2 minimap_char_size = Point2(1, 2);
int minimap_line_spacing = 1;
bool highlight_all_occurrences = false;
bool scroll_past_end_of_file_enabled = false;
bool auto_brace_completion_enabled = false;
bool brace_matching_enabled = false;
bool highlight_current_line = false;
bool auto_indent = false;
String cut_copy_line;
bool insert_mode = false;
bool select_identifiers_enabled = false;
bool smooth_scroll_enabled = false;
bool scrolling = false;
bool dragging_selection = false;
bool dragging_minimap = false;
bool can_drag_minimap = false;
bool minimap_clicked = false;
double minimap_scroll_ratio = 0.0;
double minimap_scroll_click_pos = 0.0;
float target_v_scroll = 0.0;
float v_scroll_speed = 80.0;
String highlighted_word;
uint64_t last_dblclk = 0;
Timer *idle_detect;
Timer *click_select_held;
HScrollBar *h_scroll;
VScrollBar *v_scroll;
bool updating_scrolls = false;
Object *tooltip_obj = nullptr;
StringName tooltip_func;
Variant tooltip_ud;
bool next_operation_is_complex = false;
bool callhint_below = false;
Vector2 callhint_offset;
String search_text;
uint32_t search_flags = 0;
int search_result_line = 0;
int search_result_col = 0;
bool selecting_enabled = true;
bool context_menu_enabled = true;
bool shortcut_keys_enabled = true;
bool virtual_keyboard_enabled = true;
void _generate_context_menu();
int get_visible_rows() const;
int get_total_visible_rows() const;
int _get_minimap_visible_rows() const;
void update_cursor_wrap_offset();
void _update_wrap_at(bool p_force = false);
bool line_wraps(int line) const;
int times_line_wraps(int line) const;
Vector<String> get_wrap_rows_text(int p_line) const;
int get_cursor_wrap_index() const;
int get_line_wrap_index_at_col(int p_line, int p_column) const;
int get_char_count();
double get_scroll_pos_for_line(int p_line, int p_wrap_index = 0) const;
void set_line_as_first_visible(int p_line, int p_wrap_index = 0);
void set_line_as_center_visible(int p_line, int p_wrap_index = 0);
void set_line_as_last_visible(int p_line, int p_wrap_index = 0);
int get_first_visible_line() const;
int get_last_full_visible_line() const;
int get_last_full_visible_line_wrap_index() const;
double get_visible_rows_offset() const;
double get_v_scroll_offset() const;
int get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const;
int get_column_x_offset_for_line(int p_char, int p_line) const;
void adjust_viewport_to_cursor();
double get_scroll_line_diff() const;
void _scroll_moved(double);
void _update_scrollbars();
void _v_scroll_input();
void _click_selection_held();
void _update_selection_mode_pointer();
void _update_selection_mode_word();
void _update_selection_mode_line();
void _update_minimap_click();
void _update_minimap_drag();
void _scroll_up(real_t p_delta);
void _scroll_down(real_t p_delta);
void _pre_shift_selection();
void _post_shift_selection();
void _scroll_lines_up();
void _scroll_lines_down();
//void mouse_motion(const Point& p_pos, const Point& p_rel, int p_button_mask);
Size2 get_minimum_size() const override;
int _get_control_height() const;
Point2 _get_local_mouse_pos() const;
int _get_menu_action_accelerator(const String &p_action);
void _reset_caret_blink_timer();
void _toggle_draw_caret();
void _update_caches();
void _cursor_changed_emit();
void _text_changed_emit();
void _push_current_op();
/* super internal api, undo/redo builds on it */
void _base_insert_text(int p_line, int p_char, const String &p_text, int &r_end_line, int &r_end_column);
String _base_get_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) const;
void _base_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
int _get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column);
Dictionary _search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const;
PopupMenu *menu;
PopupMenu *menu_dir;
PopupMenu *menu_ctl;
void _clear();
void _cancel_completion();
void _cancel_code_hint();
void _confirm_completion();
void _update_completion_candidates();
int _calculate_spaces_till_next_left_indent(int column);
int _calculate_spaces_till_next_right_indent(int column);
// Methods used in shortcuts
void _swap_current_input_direction();
void _new_line(bool p_split_current = true, bool p_above = false);
void _indent_right();
void _indent_left();
void _move_cursor_left(bool p_select, bool p_move_by_word = false);
void _move_cursor_right(bool p_select, bool p_move_by_word = false);
void _move_cursor_up(bool p_select);
void _move_cursor_down(bool p_select);
void _move_cursor_to_line_start(bool p_select);
void _move_cursor_to_line_end(bool p_select);
void _move_cursor_page_up(bool p_select);
void _move_cursor_page_down(bool p_select);
void _backspace(bool p_word = false, bool p_all_to_left = false);
void _delete(bool p_word = false, bool p_all_to_right = false);
void _delete_selection();
void _move_cursor_document_start(bool p_select);
void _move_cursor_document_end(bool p_select);
void _handle_unicode_character(uint32_t unicode, bool p_had_selection, bool p_update_auto_complete);
protected:
struct Cache {
Ref<Texture2D> tab_icon;
Ref<Texture2D> space_icon;
Ref<Texture2D> folded_eol_icon;
Ref<StyleBox> style_normal;
Ref<StyleBox> style_focus;
Ref<StyleBox> style_readonly;
Ref<Font> font;
int font_size = 16;
int outline_size = 0;
Color outline_color;
Color completion_background_color;
Color completion_selected_color;
Color completion_existing_color;
Color completion_font_color;
Color caret_color;
Color caret_background_color;
Color font_color;
Color font_selected_color;
Color font_readonly_color;
Color selection_color;
Color mark_color;
Color code_folding_color;
Color current_line_color;
Color line_length_guideline_color;
Color brace_mismatch_color;
Color word_highlighted_color;
Color search_result_color;
Color search_result_border_color;
Color background_color;
int line_spacing = 1;
int minimap_width = 0;
} cache;
virtual String get_tooltip(const Point2 &p_pos) const override;
void _insert_text(int p_line, int p_char, const String &p_text, int *r_end_line = nullptr, int *r_end_char = nullptr);
void _remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
void _insert_text_at_cursor(const String &p_text);
void _gui_input(const Ref<InputEvent> &p_gui_input);
void _notification(int p_what);
void _consume_pair_symbol(char32_t ch);
void _consume_backspace_for_pair_symbol(int prev_line, int prev_column);
static void _bind_methods();
bool _set(const StringName &p_name, const Variant &p_value);
bool _get(const StringName &p_name, Variant &r_ret) const;
void _get_property_list(List<PropertyInfo> *p_list) const;
public:
/* Syntax Highlighting. */
Ref<SyntaxHighlighter> get_syntax_highlighter();
void set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter);
/* Gutters. */
void add_gutter(int p_at = -1);
void remove_gutter(int p_gutter);
int get_gutter_count() const;
void set_gutter_name(int p_gutter, const String &p_name);
String get_gutter_name(int p_gutter) const;
void set_gutter_type(int p_gutter, GutterType p_type);
GutterType get_gutter_type(int p_gutter) const;
void set_gutter_width(int p_gutter, int p_width);
int get_gutter_width(int p_gutter) const;
void set_gutter_draw(int p_gutter, bool p_draw);
bool is_gutter_drawn(int p_gutter) const;
void set_gutter_clickable(int p_gutter, bool p_clickable);
bool is_gutter_clickable(int p_gutter) const;
void set_gutter_overwritable(int p_gutter, bool p_overwritable);
bool is_gutter_overwritable(int p_gutter) const;
void set_gutter_custom_draw(int p_gutter, Object *p_object, const StringName &p_callback);
// Line gutters.
void set_line_gutter_metadata(int p_line, int p_gutter, const Variant &p_metadata);
Variant get_line_gutter_metadata(int p_line, int p_gutter) const;
void set_line_gutter_text(int p_line, int p_gutter, const String &p_text);
String get_line_gutter_text(int p_line, int p_gutter) const;
void set_line_gutter_icon(int p_line, int p_gutter, Ref<Texture2D> p_icon);
Ref<Texture2D> get_line_gutter_icon(int p_line, int p_gutter) const;
void set_line_gutter_item_color(int p_line, int p_gutter, const Color &p_color);
Color get_line_gutter_item_color(int p_line, int p_gutter);
void set_line_gutter_clickable(int p_line, int p_gutter, bool p_clickable);
bool is_line_gutter_clickable(int p_line, int p_gutter) const;
enum MenuItems {
MENU_CUT,
MENU_COPY,
MENU_PASTE,
MENU_CLEAR,
MENU_SELECT_ALL,
MENU_UNDO,
MENU_REDO,
MENU_DIR_INHERITED,
MENU_DIR_AUTO,
MENU_DIR_LTR,
MENU_DIR_RTL,
MENU_DISPLAY_UCC,
MENU_INSERT_LRM,
MENU_INSERT_RLM,
MENU_INSERT_LRE,
MENU_INSERT_RLE,
MENU_INSERT_LRO,
MENU_INSERT_RLO,
MENU_INSERT_PDF,
MENU_INSERT_ALM,
MENU_INSERT_LRI,
MENU_INSERT_RLI,
MENU_INSERT_FSI,
MENU_INSERT_PDI,
MENU_INSERT_ZWJ,
MENU_INSERT_ZWNJ,
MENU_INSERT_WJ,
MENU_INSERT_SHY,
MENU_MAX
};
enum SearchFlags {
SEARCH_MATCH_CASE = 1,
SEARCH_WHOLE_WORDS = 2,
SEARCH_BACKWARDS = 4
};
virtual CursorShape get_cursor_shape(const Point2 &p_pos = Point2i()) const override;
void _get_mouse_pos(const Point2i &p_mouse, int &r_row, int &r_col) const;
void _get_minimap_mouse_row(const Point2i &p_mouse, int &r_row) const;
//void delete_char();
//void delete_line();
void begin_complex_operation();
void end_complex_operation();
bool is_insert_text_operation();
void set_text_direction(TextDirection p_text_direction);
TextDirection get_text_direction() const;
void set_opentype_feature(const String &p_name, int p_value);
int get_opentype_feature(const String &p_name) const;
void clear_opentype_features();
void set_language(const String &p_language);
String get_language() const;
void set_draw_control_chars(bool p_draw_control_chars);
bool get_draw_control_chars() const;
void set_structured_text_bidi_override(Control::StructuredTextParser p_parser);
Control::StructuredTextParser get_structured_text_bidi_override() const;
void set_structured_text_bidi_override_options(Array p_args);
Array get_structured_text_bidi_override_options() const;
void set_highlighted_word(const String &new_word);
void set_text(String p_text);
void insert_text_at_cursor(const String &p_text);
void insert_at(const String &p_text, int at);
int get_line_count() const;
void set_line_as_marked(int p_line, bool p_marked);
void set_line_as_hidden(int p_line, bool p_hidden);
bool is_line_hidden(int p_line) const;
void fold_all_lines();
void unhide_all_lines();
int num_lines_from(int p_line_from, int visible_amount) const;
int num_lines_from_rows(int p_line_from, int p_wrap_index_from, int visible_amount, int &wrap_index) const;
int get_last_unhidden_line() const;
bool can_fold(int p_line) const;
bool is_folded(int p_line) const;
Vector<int> get_folded_lines() const;
void fold_line(int p_line);
void unfold_line(int p_line);
void toggle_fold_line(int p_line);
String get_text();
String get_line(int line) const;
void set_line(int line, String new_text);
int get_row_height() const;
void backspace_at_cursor();
void indent_selected_lines_left();
void indent_selected_lines_right();
int get_indent_level(int p_line) const;
bool is_line_comment(int p_line) const;
inline void set_scroll_pass_end_of_file(bool p_enabled) {
scroll_past_end_of_file_enabled = p_enabled;
update();
}
inline void set_auto_brace_completion(bool p_enabled) {
auto_brace_completion_enabled = p_enabled;
}
inline void set_brace_matching(bool p_enabled) {
brace_matching_enabled = p_enabled;
update();
}
inline void set_callhint_settings(bool below, Vector2 offset) {
callhint_below = below;
callhint_offset = offset;
}
void set_auto_indent(bool p_auto_indent);
void center_viewport_to_cursor();
void set_mid_grapheme_caret_enabled(const bool p_enabled);
bool get_mid_grapheme_caret_enabled() const;
void cursor_set_column(int p_col, bool p_adjust_viewport = true);
void cursor_set_line(int p_row, bool p_adjust_viewport = true, bool p_can_be_hidden = true, int p_wrap_index = 0);
int cursor_get_column() const;
int cursor_get_line() const;
Vector2i _get_cursor_pixel_pos(bool p_adjust_viewport = true);
bool cursor_get_blink_enabled() const;
void cursor_set_blink_enabled(const bool p_enabled);
float cursor_get_blink_speed() const;
void cursor_set_blink_speed(const float p_speed);
void cursor_set_block_mode(const bool p_enable);
bool cursor_is_block_mode() const;
void set_right_click_moves_caret(bool p_enable);
bool is_right_click_moving_caret() const;
SelectionMode get_selection_mode() const;
void set_selection_mode(SelectionMode p_mode, int p_line = -1, int p_column = -1);
int get_selection_line() const;
int get_selection_column() const;
void set_readonly(bool p_readonly);
bool is_readonly() const;
void set_max_chars(int p_max_chars);
int get_max_chars() const;
void set_wrap_enabled(bool p_wrap_enabled);
bool is_wrap_enabled() const;
void clear();
void cut();
void copy();
void paste();
void select_all();
void select(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
void deselect();
void swap_lines(int line1, int line2);
void set_search_text(const String &p_search_text);
void set_search_flags(uint32_t p_flags);
void set_current_search_result(int line, int col);
void set_highlight_all_occurrences(const bool p_enabled);
bool is_highlight_all_occurrences_enabled() const;
bool is_selection_active() const;
int get_selection_from_line() const;
int get_selection_from_column() const;
int get_selection_to_line() const;
int get_selection_to_column() const;
String get_selection_text() const;
String get_word_under_cursor() const;
String get_word_at_pos(const Vector2 &p_pos) const;
bool search(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column, int &r_line, int &r_column) const;
void undo();
void redo();
void clear_undo_history();
void set_indent_using_spaces(const bool p_use_spaces);
bool is_indent_using_spaces() const;
void set_indent_size(const int p_size);
int get_indent_size();
void set_draw_tabs(bool p_draw);
bool is_drawing_tabs() const;
void set_draw_spaces(bool p_draw);
bool is_drawing_spaces() const;
void set_override_selected_font_color(bool p_override_selected_font_color);
bool is_overriding_selected_font_color() const;
void set_insert_mode(bool p_enabled);
bool is_insert_mode() const;
void add_keyword(const String &p_keyword);
void clear_keywords();
double get_v_scroll() const;
void set_v_scroll(double p_scroll);
int get_h_scroll() const;
void set_h_scroll(int p_scroll);
void set_smooth_scroll_enabled(bool p_enable);
bool is_smooth_scroll_enabled() const;
void set_v_scroll_speed(float p_speed);
float get_v_scroll_speed() const;
uint32_t get_version() const;
uint32_t get_saved_version() const;
void tag_saved_version();
void menu_option(int p_option);
void set_highlight_current_line(bool p_enabled);
bool is_highlight_current_line_enabled() const;
void set_show_line_length_guidelines(bool p_show);
void set_line_length_guideline_soft_column(int p_column);
void set_line_length_guideline_hard_column(int p_column);
void set_draw_minimap(bool p_draw);
bool is_drawing_minimap() const;
void set_minimap_width(int p_minimap_width);
int get_minimap_width() const;
void set_hiding_enabled(bool p_enabled);
bool is_hiding_enabled() const;
void set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata);
void set_completion(bool p_enabled, const Vector<String> &p_prefixes);
void code_complete(const List<ScriptCodeCompletionOption> &p_strings, bool p_forced = false);
void set_code_hint(const String &p_hint);
void query_code_comple();
void set_select_identifiers_on_hover(bool p_enable);
bool is_selecting_identifiers_on_hover_enabled() const;
void set_context_menu_enabled(bool p_enable);
bool is_context_menu_enabled();
void set_selecting_enabled(bool p_enabled);
bool is_selecting_enabled() const;
void set_shortcut_keys_enabled(bool p_enabled);
bool is_shortcut_keys_enabled() const;
void set_virtual_keyboard_enabled(bool p_enable);
bool is_virtual_keyboard_enabled() const;
PopupMenu *get_menu() const;
String get_text_for_completion();
String get_text_for_lookup_completion();
virtual bool is_text_field() const override;
TextEdit();
~TextEdit();
};
VARIANT_ENUM_CAST(TextEdit::GutterType);
VARIANT_ENUM_CAST(TextEdit::SelectionMode);
VARIANT_ENUM_CAST(TextEdit::MenuItems);
VARIANT_ENUM_CAST(TextEdit::SearchFlags);
#endif // TEXT_EDIT_H
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