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-rw-r--r--scene/gui/text_edit.cpp283
1 files changed, 213 insertions, 70 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 33c29547be..02b203b5e3 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -376,24 +376,116 @@ void TextEdit::_update_scrollbars() {
void TextEdit::_click_selection_held() {
if (Input::get_singleton()->is_mouse_button_pressed(BUTTON_LEFT) && selection.selecting_mode != Selection::MODE_NONE) {
+ switch (selection.selecting_mode) {
+ case Selection::MODE_POINTER: {
+ _update_selection_mode_pointer();
+ } break;
+ case Selection::MODE_WORD: {
+ _update_selection_mode_word();
+ } break;
+ case Selection::MODE_LINE: {
+ _update_selection_mode_line();
+ } break;
+ default: {
+ break;
+ }
+ }
+ } else {
+ click_select_held->stop();
+ }
+}
- Point2 mp = Input::get_singleton()->get_mouse_position() - get_global_position();
+void TextEdit::_update_selection_mode_pointer() {
+ Point2 mp = Input::get_singleton()->get_mouse_position() - get_global_position();
- int row, col;
- _get_mouse_pos(Point2i(mp.x, mp.y), row, col);
+ int row, col;
+ _get_mouse_pos(Point2i(mp.x, mp.y), row, col);
- select(selection.selecting_line, selection.selecting_column, row, col);
+ select(selection.selecting_line, selection.selecting_column, row, col);
- cursor_set_line(row);
- cursor_set_column(col);
- update();
+ cursor_set_line(row);
+ cursor_set_column(col);
+ update();
+
+ click_select_held->start();
+}
- click_select_held->start();
+void TextEdit::_update_selection_mode_word() {
+ Point2 mp = Input::get_singleton()->get_mouse_position() - get_global_position();
+ int row, col;
+ _get_mouse_pos(Point2i(mp.x, mp.y), row, col);
+
+ String line = text[row];
+ int beg = CLAMP(col, 0, line.length());
+ // if its the first selection and on whitespace make sure we grab the word instead..
+ if (!selection.active) {
+ while (beg > 0 && line[beg] <= 32) {
+ beg--;
+ }
+ }
+ int end = beg;
+ bool symbol = beg < line.length() && _is_symbol(line[beg]);
+
+ // get the word end and begin points
+ while (beg > 0 && line[beg - 1] > 32 && (symbol == _is_symbol(line[beg - 1]))) {
+ beg--;
+ }
+ while (end < line.length() && line[end + 1] > 32 && (symbol == _is_symbol(line[end + 1]))) {
+ end++;
+ }
+ if (end < line.length()) {
+ end += 1;
+ }
+
+ // inital selection
+ if (!selection.active) {
+ select(row, beg, row, end);
+ selection.selecting_column = beg;
+ selection.selected_word_beg = beg;
+ selection.selected_word_end = end;
+ selection.selected_word_origin = beg;
+ cursor_set_column(selection.to_column);
} else {
+ if ((col <= selection.selected_word_origin && row == selection.selecting_line) || row < selection.selecting_line) {
+ selection.selecting_column = selection.selected_word_end;
+ select(row, beg, selection.selecting_line, selection.selected_word_end);
+ cursor_set_column(selection.from_column);
+ } else {
+ selection.selecting_column = selection.selected_word_beg;
+ select(selection.selecting_line, selection.selected_word_beg, row, end);
+ cursor_set_column(selection.to_column);
+ }
+ }
+ cursor_set_line(row);
- click_select_held->stop();
+ update();
+ click_select_held->start();
+}
+
+void TextEdit::_update_selection_mode_line() {
+ Point2 mp = Input::get_singleton()->get_mouse_position() - get_global_position();
+
+ int row, col;
+ _get_mouse_pos(Point2i(mp.x, mp.y), row, col);
+
+ col = 0;
+ if (row < selection.selecting_line) {
+ // cursor is above us
+ cursor_set_line(row - 1);
+ selection.selecting_column = text[selection.selecting_line].length();
+ } else {
+ // cursor is below us
+ cursor_set_line(row + 1);
+ selection.selecting_column = 0;
+ col = text[row].length();
}
+ cursor_set_column(0);
+
+ select(selection.selecting_line, selection.selecting_column, row, col);
+ update();
+
+ click_select_held->start();
}
void TextEdit::_notification(int p_what) {
@@ -732,8 +824,17 @@ void TextEdit::_notification(int p_what) {
VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg, ofs_y, xmargin_end - xmargin_beg, get_row_height()), cache.mark_color);
}
- if (line == cursor.line) {
- VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, xmargin_end, get_row_height()), cache.current_line_color);
+ if (str.length() == 0) {
+ // draw line background if empty as we won't loop at at all
+ if (line == cursor.line && highlight_current_line) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, xmargin_end, get_row_height()), cache.current_line_color);
+ }
+
+ // give visual indication of empty selected line
+ if (selection.active && line >= selection.from_line && line <= selection.to_line) {
+ int char_w = cache.font->get_char_size(' ').width;
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(xmargin_beg, ofs_y, char_w, get_row_height()), cache.selection_color);
+ }
}
if (text.is_breakpoint(line) && !draw_breakpoint_gutter) {
@@ -764,6 +865,7 @@ void TextEdit::_notification(int p_what) {
cache.font->draw(ci, Point2(cache.style_normal->get_margin(MARGIN_LEFT) + cache.breakpoint_gutter_width, ofs_y + cache.font->get_ascent()), fc, cache.line_number_color);
}
+ //loop through charcters in one line
for (int j = 0; j < str.length(); j++) {
//look for keyword
@@ -952,10 +1054,25 @@ void TextEdit::_notification(int p_what) {
}
}
+ //current line highlighting
bool in_selection = (selection.active && line >= selection.from_line && line <= selection.to_line && (line > selection.from_line || j >= selection.from_column) && (line < selection.to_line || j < selection.to_column));
+ if (line == cursor.line && highlight_current_line) {
+ // if its the first char draw behind line numbers
+ if (j == 0) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(0, ofs_y, (char_ofs + char_margin), get_row_height()), cache.current_line_color);
+ }
+ // if its the last char draw to end of the line
+ if (j == str.length() - 1) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(char_ofs + char_margin + char_w, ofs_y, xmargin_end - (char_ofs + char_margin + char_w), get_row_height()), cache.current_line_color);
+ }
+ // actual text
+ if (!in_selection) {
+ VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin, ofs_y), Size2i(char_w, get_row_height())), cache.current_line_color);
+ }
+ }
+
if (in_selection) {
- //inside selection!
VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(char_ofs + char_margin, ofs_y), Size2i(char_w, get_row_height())), cache.selection_color);
}
@@ -998,7 +1115,7 @@ void TextEdit::_notification(int p_what) {
if (brace_open_mismatch)
color = cache.brace_mismatch_color;
- cache.font->draw_char(ci, Point2i(char_ofs + char_margin, ofs_y + ascent), '_', str[j + 1], in_selection ? cache.font_selected_color : color);
+ cache.font->draw_char(ci, Point2i(char_ofs + char_margin, ofs_y + ascent), '_', str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color);
}
if (
@@ -1007,7 +1124,7 @@ void TextEdit::_notification(int p_what) {
if (brace_close_mismatch)
color = cache.brace_mismatch_color;
- cache.font->draw_char(ci, Point2i(char_ofs + char_margin, ofs_y + ascent), '_', str[j + 1], in_selection ? cache.font_selected_color : color);
+ cache.font->draw_char(ci, Point2i(char_ofs + char_margin, ofs_y + ascent), '_', str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color);
}
}
@@ -1066,15 +1183,15 @@ void TextEdit::_notification(int p_what) {
}
if (str[j] >= 32) {
- int w = cache.font->draw_char(ci, Point2i(char_ofs + char_margin, ofs_y + ascent), str[j], str[j + 1], in_selection ? cache.font_selected_color : color);
+ int w = cache.font->draw_char(ci, Point2i(char_ofs + char_margin, ofs_y + ascent), str[j], str[j + 1], in_selection && override_selected_font_color ? cache.font_selected_color : color);
if (underlined) {
- draw_rect(Rect2(char_ofs + char_margin, ofs_y + ascent + 2, w, 1), in_selection ? cache.font_selected_color : color);
+ draw_rect(Rect2(char_ofs + char_margin, ofs_y + ascent + 2, w, 1), in_selection && override_selected_font_color ? cache.font_selected_color : color);
}
}
else if (draw_tabs && str[j] == '\t') {
int yofs = (get_row_height() - cache.tab_icon->get_height()) / 2;
- cache.tab_icon->draw(ci, Point2(char_ofs + char_margin, ofs_y + yofs), in_selection ? cache.font_selected_color : color);
+ cache.tab_icon->draw(ci, Point2(char_ofs + char_margin, ofs_y + yofs), in_selection && override_selected_font_color ? cache.font_selected_color : color);
}
char_ofs += char_w;
@@ -1734,36 +1851,15 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
if (!mb->is_doubleclick() && (OS::get_singleton()->get_ticks_msec() - last_dblclk) < 600 && cursor.line == prev_line) {
//tripleclick select line
- select(cursor.line, 0, cursor.line, text[cursor.line].length());
- selection.selecting_column = 0;
+ selection.selecting_mode = Selection::MODE_LINE;
+ _update_selection_mode_line();
last_dblclk = 0;
} else if (mb->is_doubleclick() && text[cursor.line].length()) {
//doubleclick select world
- String s = text[cursor.line];
- int beg = CLAMP(cursor.column, 0, s.length());
- int end = beg;
-
- if (s[beg] > 32 || beg == s.length()) {
-
- bool symbol = beg < s.length() && _is_symbol(s[beg]); //not sure if right but most editors behave like this
-
- while (beg > 0 && s[beg - 1] > 32 && (symbol == _is_symbol(s[beg - 1]))) {
- beg--;
- }
- while (end < s.length() && s[end + 1] > 32 && (symbol == _is_symbol(s[end + 1]))) {
- end++;
- }
-
- if (end < s.length())
- end += 1;
-
- select(cursor.line, beg, cursor.line, end);
-
- selection.selecting_column = beg;
- }
-
+ selection.selecting_mode = Selection::MODE_WORD;
+ _update_selection_mode_word();
last_dblclk = OS::get_singleton()->get_ticks_msec();
}
@@ -1808,21 +1904,21 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
}
if (mm->get_button_mask() & BUTTON_MASK_LEFT && get_viewport()->gui_get_drag_data() == Variant()) { //ignore if dragging
+ _reset_caret_blink_timer();
- if (selection.selecting_mode != Selection::MODE_NONE) {
-
- _reset_caret_blink_timer();
-
- int row, col;
- _get_mouse_pos(mm->get_position(), row, col);
-
- select(selection.selecting_line, selection.selecting_column, row, col);
-
- cursor_set_line(row);
- cursor_set_column(col);
- update();
-
- click_select_held->start();
+ switch (selection.selecting_mode) {
+ case Selection::MODE_POINTER: {
+ _update_selection_mode_pointer();
+ } break;
+ case Selection::MODE_WORD: {
+ _update_selection_mode_word();
+ } break;
+ case Selection::MODE_LINE: {
+ _update_selection_mode_line();
+ } break;
+ default: {
+ break;
+ }
}
}
}
@@ -2163,7 +2259,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
}
}
}
-
+ begin_complex_operation();
bool first_line = false;
if (k->get_command()) {
if (k->get_shift()) {
@@ -2179,8 +2275,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
}
}
- _insert_text_at_cursor(ins);
- _push_current_op();
+ insert_text_at_cursor(ins);
if (first_line) {
cursor_set_line(0);
@@ -2188,7 +2283,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
cursor_set_line(cursor.line - 1);
cursor_set_column(text[cursor.line].length());
}
-
+ end_complex_operation();
} break;
case KEY_ESCAPE: {
if (completion_hint != "") {
@@ -2823,19 +2918,19 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
if (scancode_handled)
accept_event();
/*
- if (!scancode_handled && !k->get_command() && !k->get_alt()) {
+ if (!scancode_handled && !k->get_command() && !k->get_alt()) {
if (k->get_unicode()>=32) {
- if (readonly)
+ if (readonly)
break;
- accept_event();
+ accept_event();
} else {
- break;
+ break;
+ }
}
- }
*/
if (k->get_scancode() == KEY_INSERT) {
set_insert_mode(!insert_mode);
@@ -3227,11 +3322,11 @@ void TextEdit::adjust_viewport_to_cursor() {
update();
/*
- get_range()->set_max(text.size());
+ get_range()->set_max(text.size());
- get_range()->set_page(get_visible_rows());
+ get_range()->set_page(get_visible_rows());
- get_range()->set((int)cursor.line_ofs);
+ get_range()->set((int)cursor.line_ofs);
*/
}
@@ -3573,6 +3668,11 @@ void TextEdit::set_readonly(bool p_readonly) {
readonly = p_readonly;
}
+bool TextEdit::is_readonly() const {
+
+ return readonly;
+}
+
void TextEdit::set_wrap(bool p_wrap) {
wrap = p_wrap;
@@ -4256,6 +4356,13 @@ bool TextEdit::is_drawing_tabs() const {
return draw_tabs;
}
+void TextEdit::set_override_selected_font_color(bool p_override_selected_font_color) {
+ override_selected_font_color = p_override_selected_font_color;
+}
+bool TextEdit::is_overriding_selected_font_color() const {
+ return override_selected_font_color;
+}
+
void TextEdit::set_insert_mode(bool p_enabled) {
insert_mode = p_enabled;
update();
@@ -4457,7 +4564,13 @@ void TextEdit::_update_completion_candidates() {
completion_index = 0;
completion_base = s;
Vector<float> sim_cache;
+ bool single_quote = s.begins_with("'");
+
for (int i = 0; i < completion_strings.size(); i++) {
+ if (single_quote && completion_strings[i].is_quoted()) {
+ completion_strings[i] = completion_strings[i].unquote().quote("'");
+ }
+
if (s == completion_strings[i]) {
// A perfect match, stop completion
_cancel_completion();
@@ -4700,6 +4813,15 @@ int TextEdit::get_breakpoint_gutter_width() const {
return cache.breakpoint_gutter_width;
}
+void TextEdit::set_highlight_current_line(bool p_enabled) {
+ highlight_current_line = p_enabled;
+ update();
+}
+
+bool TextEdit::is_highlight_current_line_enabled() const {
+ return highlight_current_line;
+}
+
bool TextEdit::is_text_field() const {
return true;
@@ -4749,6 +4871,10 @@ void TextEdit::set_context_menu_enabled(bool p_enable) {
context_menu_enabled = p_enable;
}
+bool TextEdit::is_context_menu_enabled() {
+ return context_menu_enabled;
+}
+
PopupMenu *TextEdit::get_menu() const {
return menu;
}
@@ -4769,8 +4895,8 @@ void TextEdit::_bind_methods() {
BIND_ENUM_CONSTANT(SEARCH_BACKWARDS);
/*
- ClassDB::bind_method(D_METHOD("delete_char"),&TextEdit::delete_char);
- ClassDB::bind_method(D_METHOD("delete_line"),&TextEdit::delete_line);
+ ClassDB::bind_method(D_METHOD("delete_char"),&TextEdit::delete_char);
+ ClassDB::bind_method(D_METHOD("delete_line"),&TextEdit::delete_line);
*/
ClassDB::bind_method(D_METHOD("set_text", "text"), &TextEdit::set_text);
@@ -4793,8 +4919,12 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("cursor_is_block_mode"), &TextEdit::cursor_is_block_mode);
ClassDB::bind_method(D_METHOD("set_readonly", "enable"), &TextEdit::set_readonly);
+ ClassDB::bind_method(D_METHOD("is_readonly"), &TextEdit::is_readonly);
+
ClassDB::bind_method(D_METHOD("set_wrap", "enable"), &TextEdit::set_wrap);
ClassDB::bind_method(D_METHOD("set_max_chars", "amount"), &TextEdit::set_max_chars);
+ ClassDB::bind_method(D_METHOD("set_context_menu_enabled", "enable"), &TextEdit::set_context_menu_enabled);
+ ClassDB::bind_method(D_METHOD("is_context_menu_enabled"), &TextEdit::is_context_menu_enabled);
ClassDB::bind_method(D_METHOD("cut"), &TextEdit::cut);
ClassDB::bind_method(D_METHOD("copy"), &TextEdit::copy);
@@ -4821,9 +4951,15 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_highlight_all_occurrences", "enable"), &TextEdit::set_highlight_all_occurrences);
ClassDB::bind_method(D_METHOD("is_highlight_all_occurrences_enabled"), &TextEdit::is_highlight_all_occurrences_enabled);
+ ClassDB::bind_method(D_METHOD("set_override_selected_font_color", "override"), &TextEdit::set_override_selected_font_color);
+ ClassDB::bind_method(D_METHOD("is_overriding_selected_font_color"), &TextEdit::is_overriding_selected_font_color);
+
ClassDB::bind_method(D_METHOD("set_syntax_coloring", "enable"), &TextEdit::set_syntax_coloring);
ClassDB::bind_method(D_METHOD("is_syntax_coloring_enabled"), &TextEdit::is_syntax_coloring_enabled);
+ ClassDB::bind_method(D_METHOD("set_highlight_current_line", "enabled"), &TextEdit::set_highlight_current_line);
+ ClassDB::bind_method(D_METHOD("is_highlight_current_line_enabled"), &TextEdit::is_highlight_current_line_enabled);
+
ClassDB::bind_method(D_METHOD("set_smooth_scroll_enable", "enable"), &TextEdit::set_smooth_scroll_enabled);
ClassDB::bind_method(D_METHOD("is_smooth_scroll_enabled"), &TextEdit::is_smooth_scroll_enabled);
ClassDB::bind_method(D_METHOD("set_v_scroll_speed", "speed"), &TextEdit::set_v_scroll_speed);
@@ -4835,9 +4971,14 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("menu_option", "option"), &TextEdit::menu_option);
ClassDB::bind_method(D_METHOD("get_menu"), &TextEdit::get_menu);
+ ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT), "set_text", "get_text");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "readonly"), "set_readonly", "is_readonly");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "highlight_current_line"), "set_highlight_current_line", "is_highlight_current_line_enabled");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "syntax_highlighting"), "set_syntax_coloring", "is_syntax_coloring_enabled");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_line_numbers"), "set_show_line_numbers", "is_show_line_numbers_enabled");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "highlight_all_occurrences"), "set_highlight_all_occurrences", "is_highlight_all_occurrences_enabled");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "override_selected_font_color"), "set_override_selected_font_color", "is_overriding_selected_font_color");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "context_menu_enabled"), "set_context_menu_enabled", "is_context_menu_enabled");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_scrolling"), "set_smooth_scroll_enable", "is_smooth_scroll_enabled");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_scroll_speed"), "set_v_scroll_speed", "get_v_scroll_speed");
@@ -4868,6 +5009,7 @@ TextEdit::TextEdit() {
readonly = false;
setting_row = false;
draw_tabs = false;
+ override_selected_font_color = false;
draw_caret = true;
max_chars = 0;
clear();
@@ -4954,6 +5096,7 @@ TextEdit::TextEdit() {
auto_brace_completion_enabled = false;
brace_matching_enabled = false;
highlight_all_occurrences = false;
+ highlight_current_line = false;
indent_using_spaces = false;
space_indent = " ";
auto_indent = false;
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-08 16:05:23 +0000