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Diffstat (limited to 'scene/gui/text_edit.cpp')
-rw-r--r--scene/gui/text_edit.cpp154
1 files changed, 109 insertions, 45 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index ff23e44cb7..d9a91590f7 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -1428,7 +1428,7 @@ void TextEdit::_notification(int p_what) {
}
}
- if (draw_placeholder) {
+ if (!draw_placeholder) {
line_drawing_cache[line] = cache_entry;
}
}
@@ -1557,6 +1557,47 @@ void TextEdit::unhandled_key_input(const Ref<InputEvent> &p_event) {
}
}
+bool TextEdit::alt_input(const Ref<InputEvent> &p_gui_input) {
+ Ref<InputEventKey> k = p_gui_input;
+ if (k.is_valid()) {
+ if (!k->is_pressed()) {
+ if (alt_start && k->get_keycode() == Key::ALT) {
+ alt_start = false;
+ if ((alt_code > 0x31 && alt_code < 0xd800) || (alt_code > 0xdfff && alt_code <= 0x10ffff)) {
+ handle_unicode_input(alt_code);
+ }
+ return true;
+ }
+ return false;
+ }
+
+ if (k->is_alt_pressed()) {
+ if (!alt_start) {
+ if (k->get_keycode() == Key::KP_ADD) {
+ alt_start = true;
+ alt_code = 0;
+ return true;
+ }
+ } else {
+ if (k->get_keycode() >= Key::KEY_0 && k->get_keycode() <= Key::KEY_9) {
+ alt_code = alt_code << 4;
+ alt_code += (uint32_t)(k->get_keycode() - Key::KEY_0);
+ }
+ if (k->get_keycode() >= Key::KP_0 && k->get_keycode() <= Key::KP_9) {
+ alt_code = alt_code << 4;
+ alt_code += (uint32_t)(k->get_keycode() - Key::KP_0);
+ }
+ if (k->get_keycode() >= Key::A && k->get_keycode() <= Key::F) {
+ alt_code = alt_code << 4;
+ alt_code += (uint32_t)(k->get_keycode() - Key::A) + 10;
+ }
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
ERR_FAIL_COND(p_gui_input.is_null());
@@ -1640,7 +1681,7 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
set_caret_column(col);
selection.drag_attempt = false;
- if (mb->is_shift_pressed() && (caret.column != prev_col || caret.line != prev_line)) {
+ if (selecting_enabled && mb->is_shift_pressed() && (caret.column != prev_col || caret.line != prev_line)) {
if (!selection.active) {
selection.active = true;
selection.selecting_mode = SelectionMode::SELECTION_MODE_POINTER;
@@ -1708,7 +1749,6 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
last_dblclk = OS::get_singleton()->get_ticks_msec();
last_dblclk_pos = mb->get_position();
}
-
update();
}
@@ -1716,7 +1756,7 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
paste_primary_clipboard();
}
- if (mb->get_button_index() == MouseButton::RIGHT && context_menu_enabled) {
+ if (mb->get_button_index() == MouseButton::RIGHT && (context_menu_enabled || is_move_caret_on_right_click_enabled())) {
_reset_caret_blink_timer();
Point2i pos = get_line_column_at_pos(mpos);
@@ -1741,11 +1781,13 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
}
}
- _generate_context_menu();
- menu->set_position(get_screen_position() + mpos);
- menu->reset_size();
- menu->popup();
- grab_focus();
+ if (context_menu_enabled) {
+ _generate_context_menu();
+ menu->set_position(get_screen_position() + mpos);
+ menu->reset_size();
+ menu->popup();
+ grab_focus();
+ }
}
} else {
if (mb->get_button_index() == MouseButton::LEFT) {
@@ -1864,6 +1906,10 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
Ref<InputEventKey> k = p_gui_input;
if (k.is_valid()) {
+ if (alt_input(p_gui_input)) {
+ accept_event();
+ return;
+ }
if (!k->is_pressed()) {
return;
}
@@ -2314,15 +2360,7 @@ void TextEdit::_move_caret_to_line_start(bool p_select) {
}
if (caret.column == row_start_col || wi == 0) {
// Compute whitespace symbols sequence length.
- int current_line_whitespace_len = 0;
- while (current_line_whitespace_len < text[caret.line].length()) {
- char32_t c = text[caret.line][current_line_whitespace_len];
- if (c != '\t' && c != ' ') {
- break;
- }
- current_line_whitespace_len++;
- }
-
+ int current_line_whitespace_len = get_first_non_whitespace_column(caret.line);
if (get_caret_column() == current_line_whitespace_len) {
set_caret_column(0);
} else {
@@ -2395,7 +2433,7 @@ void TextEdit::_move_caret_page_down(bool p_select) {
}
void TextEdit::_do_backspace(bool p_word, bool p_all_to_left) {
- if (!editable || (caret.column == 0 && caret.line == 0)) {
+ if (!editable || (caret.column == 0 && caret.line == 0 && !has_selection())) {
return;
}
@@ -2414,17 +2452,17 @@ void TextEdit::_do_backspace(bool p_word, bool p_all_to_left) {
if (p_word) {
int column = caret.column;
// Check for the case "<word><space><caret>" and ignore the space.
- // No need to check for column being 0 since it is cheked above.
+ // No need to check for column being 0 since it is checked above.
if (is_whitespace(text[caret.line][caret.column - 1])) {
column -= 1;
}
// Get a list with the indices of the word bounds of the given text line.
const PackedInt32Array words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid());
if (words.is_empty() || column <= words[0]) {
- // If "words" is empty, meaning no words are left, we can remove everything until the begining of the line.
+ // If "words" is empty, meaning no words are left, we can remove everything until the beginning of the line.
column = 0;
} else {
- // Otherwise search for the first word break that is smaller than the index from we're currentlu deleteing
+ // Otherwise search for the first word break that is smaller than the index from which we're currently deleting.
for (int i = words.size() - 2; i >= 0; i = i - 2) {
if (words[i] < column) {
column = words[i];
@@ -2460,6 +2498,10 @@ void TextEdit::_delete(bool p_word, bool p_all_to_right) {
int next_column;
if (p_all_to_right) {
+ if (caret.column == curline_len) {
+ return;
+ }
+
// Delete everything to right of caret
next_column = curline_len;
next_line = caret.line;
@@ -2859,7 +2901,7 @@ String TextEdit::get_language() const {
return language;
}
-void TextEdit::set_structured_text_bidi_override(Control::StructuredTextParser p_parser) {
+void TextEdit::set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser) {
if (st_parser != p_parser) {
st_parser = p_parser;
for (int i = 0; i < text.size(); i++) {
@@ -2869,7 +2911,7 @@ void TextEdit::set_structured_text_bidi_override(Control::StructuredTextParser p
}
}
-Control::StructuredTextParser TextEdit::get_structured_text_bidi_override() const {
+TextServer::StructuredTextParser TextEdit::get_structured_text_bidi_override() const {
return st_parser;
}
@@ -3038,7 +3080,7 @@ void TextEdit::set_line(int p_line, const String &p_new_text) {
_remove_text(p_line, 0, p_line, text[p_line].length());
_insert_text(p_line, 0, p_new_text);
if (caret.line == p_line && caret.column > p_new_text.length()) {
- set_caret_column(MIN(caret.column, p_new_text.length()), false);
+ set_caret_column(p_new_text.length(), false);
}
if (has_selection() && p_line == selection.to_line && selection.to_column > text[p_line].length()) {
selection.to_column = text[p_line].length();
@@ -3122,6 +3164,7 @@ void TextEdit::insert_line_at(int p_at, const String &p_text) {
++selection.to_line;
}
}
+ update();
}
void TextEdit::insert_text_at_caret(const String &p_text) {
@@ -3817,7 +3860,7 @@ Point2i TextEdit::get_line_column_at_pos(const Point2i &p_pos, bool p_allow_out_
Point2i TextEdit::get_pos_at_line_column(int p_line, int p_column) const {
Rect2i rect = get_rect_at_line_column(p_line, p_column);
- return rect.position + Vector2i(0, get_line_height());
+ return rect.position.x == -1 ? rect.position : rect.position + Vector2i(0, get_line_height());
}
Rect2i TextEdit::get_rect_at_line_column(int p_line, int p_column) const {
@@ -4055,12 +4098,12 @@ void TextEdit::set_caret_column(int p_col, bool p_adjust_viewport) {
if (p_col < 0) {
p_col = 0;
}
+ if (p_col > get_line(caret.line).length()) {
+ p_col = get_line(caret.line).length();
+ }
bool caret_moved = caret.column != p_col;
caret.column = p_col;
- if (caret.column > get_line(caret.line).length()) {
- caret.column = get_line(caret.line).length();
- }
caret.last_fit_x = _get_column_x_offset_for_line(caret.column, caret.line);
@@ -4189,13 +4232,18 @@ void TextEdit::select_word_under_caret() {
int end = 0;
const PackedInt32Array words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid());
for (int i = 0; i < words.size(); i = i + 2) {
- if ((words[i] < caret.column && words[i + 1] > caret.column) || (i == words.size() - 2 && caret.column == words[i + 1])) {
+ if ((words[i] <= caret.column && words[i + 1] >= caret.column) || (i == words.size() - 2 && caret.column == words[i + 1])) {
begin = words[i];
end = words[i + 1];
break;
}
}
+ // No word found.
+ if (begin == 0 && end == 0) {
+ return;
+ }
+
select(caret.line, begin, caret.line, end);
/* Move the caret to the end of the word for easier editing. */
set_caret_column(end, false);
@@ -4271,10 +4319,12 @@ String TextEdit::get_selected_text() const {
}
int TextEdit::get_selection_line() const {
+ ERR_FAIL_COND_V(!selection.active, -1);
return selection.selecting_line;
}
int TextEdit::get_selection_column() const {
+ ERR_FAIL_COND_V(!selection.active, -1);
return selection.selecting_column;
}
@@ -4476,9 +4526,13 @@ void TextEdit::set_line_as_center_visible(int p_line, int p_wrap_index) {
ERR_FAIL_COND(p_wrap_index > get_line_wrap_count(p_line));
int visible_rows = get_visible_line_count();
- Point2i next_line = get_next_visible_line_index_offset_from(p_line, p_wrap_index, -visible_rows / 2);
+ Point2i next_line = get_next_visible_line_index_offset_from(p_line, p_wrap_index, (-visible_rows / 2) - 1);
int first_line = p_line - next_line.x + 1;
+ if (first_line < 0) {
+ set_v_scroll(0);
+ return;
+ }
set_v_scroll(get_scroll_pos_for_line(first_line, next_line.y));
}
@@ -4490,6 +4544,12 @@ void TextEdit::set_line_as_last_visible(int p_line, int p_wrap_index) {
Point2i next_line = get_next_visible_line_index_offset_from(p_line, p_wrap_index, -get_visible_line_count() - 1);
int first_line = p_line - next_line.x + 1;
+ // Adding _get_visible_lines_offset is not 100% correct as we end up showing almost p_line + 1, however, it provides a
+ // better user experience. Therefore we need to special case < visible line count, else showing line 0 is impossible.
+ if (get_visible_line_count_in_range(0, p_line) < get_visible_line_count() + 1) {
+ set_v_scroll(0);
+ return;
+ }
set_v_scroll(get_scroll_pos_for_line(first_line, next_line.y) + _get_visible_lines_offset());
}
@@ -4696,9 +4756,7 @@ void TextEdit::add_gutter(int p_at) {
gutters.insert(p_at, GutterInfo());
}
- for (int i = 0; i < text.size() + 1; i++) {
- text.add_gutter(p_at);
- }
+ text.add_gutter(p_at);
emit_signal(SNAME("gutter_added"));
update();
}
@@ -4708,9 +4766,7 @@ void TextEdit::remove_gutter(int p_gutter) {
gutters.remove_at(p_gutter);
- for (int i = 0; i < text.size() + 1; i++) {
- text.remove_gutter(p_gutter);
- }
+ text.remove_gutter(p_gutter);
emit_signal(SNAME("gutter_removed"));
update();
}
@@ -5364,19 +5420,19 @@ void TextEdit::_bind_methods() {
ADD_GROUP("Scroll", "scroll_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_smooth"), "set_smooth_scroll_enable", "is_smooth_scroll_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "scroll_v_scroll_speed"), "set_v_scroll_speed", "get_v_scroll_speed");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "scroll_v_scroll_speed", PROPERTY_HINT_NONE, "suffix:px/s"), "set_v_scroll_speed", "get_v_scroll_speed");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_past_end_of_file"), "set_scroll_past_end_of_file_enabled", "is_scroll_past_end_of_file_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "scroll_vertical"), "set_v_scroll", "get_v_scroll");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "scroll_horizontal"), "set_h_scroll", "get_h_scroll");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "scroll_vertical", PROPERTY_HINT_NONE, "suffix:px"), "set_v_scroll", "get_v_scroll");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "scroll_horizontal", PROPERTY_HINT_NONE, "suffix:px"), "set_h_scroll", "get_h_scroll");
ADD_GROUP("Minimap", "minimap_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "minimap_draw"), "set_draw_minimap", "is_drawing_minimap");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "minimap_width"), "set_minimap_width", "get_minimap_width");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "minimap_width", PROPERTY_HINT_NONE, "suffix:px"), "set_minimap_width", "get_minimap_width");
ADD_GROUP("Caret", "caret_");
ADD_PROPERTY(PropertyInfo(Variant::INT, "caret_type", PROPERTY_HINT_ENUM, "Line,Block"), "set_caret_type", "get_caret_type");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_blink"), "set_caret_blink_enabled", "is_caret_blink_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "set_caret_blink_speed", "get_caret_blink_speed");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01,suffix:s"), "set_caret_blink_speed", "get_caret_blink_speed");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_move_on_right_click"), "set_move_caret_on_right_click_enabled", "is_move_caret_on_right_click_enabled");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_mid_grapheme"), "set_caret_mid_grapheme_enabled", "is_caret_mid_grapheme_enabled");
@@ -5899,7 +5955,7 @@ int TextEdit::_get_column_x_offset_for_line(int p_char, int p_line) const {
int row = 0;
Vector<Vector2i> rows2 = text.get_line_wrap_ranges(p_line);
for (int i = 0; i < rows2.size(); i++) {
- if ((p_char >= rows2[i].x) && (p_char < rows2[i].y)) {
+ if ((p_char >= rows2[i].x) && (p_char <= rows2[i].y)) {
row = i;
break;
}
@@ -5983,8 +6039,8 @@ void TextEdit::_update_selection_mode_word() {
selection.selected_word_beg = beg;
selection.selected_word_end = end;
selection.selected_word_origin = beg;
- set_caret_line(selection.to_line, false);
- set_caret_column(selection.to_column);
+ set_caret_line(line, false);
+ set_caret_column(end);
} else {
if ((col <= selection.selected_word_origin && line == selection.selecting_line) || line < selection.selecting_line) {
selection.selecting_column = selection.selected_word_end;
@@ -6040,6 +6096,10 @@ void TextEdit::_update_selection_mode_line() {
}
void TextEdit::_pre_shift_selection() {
+ if (!selecting_enabled) {
+ return;
+ }
+
if (!selection.active || selection.selecting_mode == SelectionMode::SELECTION_MODE_NONE) {
selection.selecting_line = caret.line;
selection.selecting_column = caret.column;
@@ -6050,6 +6110,10 @@ void TextEdit::_pre_shift_selection() {
}
void TextEdit::_post_shift_selection() {
+ if (!selecting_enabled) {
+ return;
+ }
+
if (selection.active && selection.selecting_mode == SelectionMode::SELECTION_MODE_SHIFT) {
select(selection.selecting_line, selection.selecting_column, caret.line, caret.column);
update();
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-25 02:26:37 +0000