summaryrefslogtreecommitdiff
path: root/scene/gui
diff options
context:
space:
mode:
Diffstat (limited to 'scene/gui')
-rw-r--r--scene/gui/code_edit.cpp506
-rw-r--r--scene/gui/code_edit.h34
-rw-r--r--scene/gui/text_edit.cpp541
-rw-r--r--scene/gui/text_edit.h34
4 files changed, 654 insertions, 461 deletions
diff --git a/scene/gui/code_edit.cpp b/scene/gui/code_edit.cpp
index ff7ea17008..ba1534ed5c 100644
--- a/scene/gui/code_edit.cpp
+++ b/scene/gui/code_edit.cpp
@@ -360,7 +360,7 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
return;
}
if (k->is_action("ui_text_backspace", true)) {
- backspace_at_cursor();
+ backspace();
_filter_code_completion_candidates();
accept_event();
return;
@@ -387,14 +387,34 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
set_code_hint("");
}
- /* Override input to unfold lines where needed. */
- if (!is_readonly()) {
- if (k->is_action("ui_text_newline_above", true) || k->is_action("ui_text_newline_blank", true) || k->is_action("ui_text_newline", true)) {
- unfold_line(cursor_get_line());
- }
- if (cursor_get_line() > 0 && k->is_action("ui_text_backspace", true)) {
- unfold_line(cursor_get_line() - 1);
- }
+ /* Indentation */
+ if (k->is_action("ui_text_indent", true)) {
+ do_indent();
+ accept_event();
+ return;
+ }
+
+ if (k->is_action("ui_text_dedent", true)) {
+ do_unindent();
+ accept_event();
+ return;
+ }
+
+ // Override new line actions, for auto indent
+ if (k->is_action("ui_text_newline_above", true)) {
+ _new_line(false, true);
+ accept_event();
+ return;
+ }
+ if (k->is_action("ui_text_newline_blank", true)) {
+ _new_line(false);
+ accept_event();
+ return;
+ }
+ if (k->is_action("ui_text_newline", true)) {
+ _new_line();
+ accept_event();
+ return;
}
/* Remove shift otherwise actions will not match. */
@@ -439,6 +459,443 @@ Control::CursorShape CodeEdit::get_cursor_shape(const Point2 &p_pos) const {
return TextEdit::get_cursor_shape(p_pos);
}
+/* Indent management */
+void CodeEdit::set_indent_size(const int p_size) {
+ ERR_FAIL_COND_MSG(p_size <= 0, "Indend size must be greater than 0.");
+ if (indent_size == p_size) {
+ return;
+ }
+
+ indent_size = p_size;
+ if (indent_using_spaces) {
+ indent_text = String(" ").repeat(p_size);
+ } else {
+ indent_text = "\t";
+ }
+ set_tab_size(p_size);
+}
+
+int CodeEdit::get_indent_size() const {
+ return indent_size;
+}
+
+void CodeEdit::set_indent_using_spaces(const bool p_use_spaces) {
+ indent_using_spaces = p_use_spaces;
+ if (indent_using_spaces) {
+ indent_text = String(" ").repeat(indent_size);
+ } else {
+ indent_text = "\t";
+ }
+}
+
+bool CodeEdit::is_indent_using_spaces() const {
+ return indent_using_spaces;
+}
+
+void CodeEdit::set_auto_indent_enabled(bool p_enabled) {
+ auto_indent = p_enabled;
+}
+
+bool CodeEdit::is_auto_indent_enabled() const {
+ return auto_indent;
+}
+
+void CodeEdit::set_auto_indent_prefixes(const TypedArray<String> &p_prefixes) {
+ auto_indent_prefixes.clear();
+ for (int i = 0; i < p_prefixes.size(); i++) {
+ const String prefix = p_prefixes[i];
+ auto_indent_prefixes.insert(prefix[0]);
+ }
+}
+
+TypedArray<String> CodeEdit::get_auto_indent_prefixes() const {
+ TypedArray<String> prefixes;
+ for (const Set<char32_t>::Element *E = auto_indent_prefixes.front(); E; E = E->next()) {
+ prefixes.push_back(String::chr(E->get()));
+ }
+ return prefixes;
+}
+
+void CodeEdit::do_indent() {
+ if (is_readonly()) {
+ return;
+ }
+
+ if (is_selection_active()) {
+ indent_lines();
+ return;
+ }
+
+ if (!indent_using_spaces) {
+ _insert_text_at_cursor("\t");
+ return;
+ }
+
+ int spaces_to_add = _calculate_spaces_till_next_right_indent(cursor_get_column());
+ if (spaces_to_add > 0) {
+ _insert_text_at_cursor(String(" ").repeat(spaces_to_add));
+ }
+}
+
+void CodeEdit::indent_lines() {
+ if (is_readonly()) {
+ return;
+ }
+
+ begin_complex_operation();
+
+ /* This value informs us by how much we changed selection position by indenting right. */
+ /* Default is 1 for tab indentation. */
+ int selection_offset = 1;
+
+ int start_line = cursor_get_line();
+ int end_line = start_line;
+ if (is_selection_active()) {
+ start_line = get_selection_from_line();
+ end_line = get_selection_to_line();
+
+ /* Ignore the last line if the selection is not past the first column. */
+ if (get_selection_to_column() == 0) {
+ selection_offset = 0;
+ end_line--;
+ }
+ }
+
+ for (int i = start_line; i <= end_line; i++) {
+ const String line_text = get_line(i);
+ if (line_text.size() == 0 && is_selection_active()) {
+ continue;
+ }
+
+ if (!indent_using_spaces) {
+ set_line(i, '\t' + line_text);
+ continue;
+ }
+
+ /* We don't really care where selection is - we just need to know indentation level at the beginning of the line. */
+ /* Since we will add this many spaces, we want to move the whole selection and caret by this much. */
+ int spaces_to_add = _calculate_spaces_till_next_right_indent(get_first_non_whitespace_column(i));
+ set_line(i, String(" ").repeat(spaces_to_add) + line_text);
+ selection_offset = spaces_to_add;
+ }
+
+ /* Fix selection and caret being off after shifting selection right.*/
+ if (is_selection_active()) {
+ select(start_line, get_selection_from_column() + selection_offset, get_selection_to_line(), get_selection_to_column() + selection_offset);
+ }
+ cursor_set_column(cursor_get_column() + selection_offset, false);
+
+ end_complex_operation();
+}
+
+void CodeEdit::do_unindent() {
+ if (is_readonly()) {
+ return;
+ }
+
+ int cc = cursor_get_column();
+
+ if (is_selection_active() || cc <= 0) {
+ unindent_lines();
+ return;
+ }
+
+ int cl = cursor_get_line();
+ const String &line = get_line(cl);
+
+ if (line[cc - 1] == '\t') {
+ _remove_text(cl, cc - 1, cl, cc);
+ cursor_set_column(MAX(0, cc - 1));
+ return;
+ }
+
+ if (line[cc - 1] != ' ') {
+ return;
+ }
+
+ int spaces_to_remove = _calculate_spaces_till_next_left_indent(cc);
+ if (spaces_to_remove > 0) {
+ for (int i = 1; i <= spaces_to_remove; i++) {
+ if (line[cc - i] != ' ') {
+ spaces_to_remove = i - 1;
+ break;
+ }
+ }
+ _remove_text(cl, cc - spaces_to_remove, cl, cc);
+ cursor_set_column(MAX(0, cc - spaces_to_remove));
+ }
+}
+
+void CodeEdit::unindent_lines() {
+ if (is_readonly()) {
+ return;
+ }
+
+ begin_complex_operation();
+
+ /* Moving caret and selection after unindenting can get tricky because */
+ /* changing content of line can move caret and selection on its own (if new line ends before previous position of either), */
+ /* therefore we just remember initial values and at the end of the operation offset them by number of removed characters. */
+ int removed_characters = 0;
+ int initial_selection_end_column = 0;
+ int initial_cursor_column = cursor_get_column();
+
+ int start_line = cursor_get_line();
+ int end_line = start_line;
+ if (is_selection_active()) {
+ start_line = get_selection_from_line();
+ end_line = get_selection_to_line();
+
+ /* Ignore the last line if the selection is not past the first column. */
+ initial_selection_end_column = get_selection_to_column();
+ if (initial_selection_end_column == 0) {
+ end_line--;
+ }
+ }
+
+ bool first_line_edited = false;
+ bool last_line_edited = false;
+
+ for (int i = start_line; i <= end_line; i++) {
+ String line_text = get_line(i);
+
+ if (line_text.begins_with("\t")) {
+ line_text = line_text.substr(1, line_text.length());
+
+ set_line(i, line_text);
+ removed_characters = 1;
+
+ first_line_edited = (i == start_line) ? true : first_line_edited;
+ last_line_edited = (i == end_line) ? true : last_line_edited;
+ continue;
+ }
+
+ if (line_text.begins_with(" ")) {
+ /* When unindenting we aim to remove spaces before line that has selection no matter what is selected, */
+ /* Here we remove only enough spaces to align text to nearest full multiple of indentation_size. */
+ /* In case where selection begins at the start of indentation_size multiple we remove whole indentation level. */
+ int spaces_to_remove = _calculate_spaces_till_next_left_indent(get_first_non_whitespace_column(i));
+ line_text = line_text.substr(spaces_to_remove, line_text.length());
+
+ set_line(i, line_text);
+ removed_characters = spaces_to_remove;
+
+ first_line_edited = (i == start_line) ? true : first_line_edited;
+ last_line_edited = (i == end_line) ? true : last_line_edited;
+ }
+ }
+
+ if (is_selection_active()) {
+ /* Fix selection being off by one on the first line. */
+ if (first_line_edited) {
+ select(get_selection_from_line(), get_selection_from_column() - removed_characters, get_selection_to_line(), initial_selection_end_column);
+ }
+
+ /* Fix selection being off by one on the last line. */
+ if (last_line_edited) {
+ select(get_selection_from_line(), get_selection_from_column(), get_selection_to_line(), initial_selection_end_column - removed_characters);
+ }
+ }
+ cursor_set_column(initial_cursor_column - removed_characters, false);
+
+ end_complex_operation();
+}
+
+int CodeEdit::_calculate_spaces_till_next_left_indent(int p_column) const {
+ int spaces_till_indent = p_column % indent_size;
+ if (spaces_till_indent == 0) {
+ spaces_till_indent = indent_size;
+ }
+ return spaces_till_indent;
+}
+
+int CodeEdit::_calculate_spaces_till_next_right_indent(int p_column) const {
+ return indent_size - p_column % indent_size;
+}
+
+/* TODO: remove once brace completion is refactored. */
+static char32_t _get_right_pair_symbol(char32_t c) {
+ if (c == '"') {
+ return '"';
+ }
+ if (c == '\'') {
+ return '\'';
+ }
+ if (c == '(') {
+ return ')';
+ }
+ if (c == '[') {
+ return ']';
+ }
+ if (c == '{') {
+ return '}';
+ }
+ return 0;
+}
+
+static bool _is_pair_left_symbol(char32_t c) {
+ return c == '"' ||
+ c == '\'' ||
+ c == '(' ||
+ c == '[' ||
+ c == '{';
+}
+
+void CodeEdit::_new_line(bool p_split_current_line, bool p_above) {
+ if (is_readonly()) {
+ return;
+ }
+
+ const int cc = cursor_get_column();
+ const int cl = cursor_get_line();
+ const String line = get_line(cl);
+
+ String ins = "\n";
+
+ /* Append current indentation. */
+ int space_count = 0;
+ int line_col = 0;
+ for (; line_col < cc; line_col++) {
+ if (line[line_col] == '\t') {
+ ins += indent_text;
+ space_count = 0;
+ continue;
+ }
+
+ if (line[line_col] == ' ') {
+ space_count++;
+
+ if (space_count == indent_size) {
+ ins += indent_text;
+ space_count = 0;
+ }
+ continue;
+ }
+ break;
+ }
+
+ if (is_line_folded(cl)) {
+ unfold_line(cl);
+ }
+
+ /* Indent once again if the previous line needs it, ie ':'. */
+ /* Then add an addition new line for any closing pairs aka '()'. */
+ /* Skip this in comments or if we are going above. */
+ bool brace_indent = false;
+ if (auto_indent && !p_above && cc > 0 && is_in_comment(cl) == -1) {
+ bool should_indent = false;
+ char32_t indent_char = ' ';
+
+ for (; line_col < cc; line_col++) {
+ char32_t c = line[line_col];
+ if (auto_indent_prefixes.has(c)) {
+ should_indent = true;
+ indent_char = c;
+ continue;
+ }
+
+ /* Make sure this is the last char, trailing whitespace or comments are okay. */
+ if (should_indent && (!_is_whitespace(c) && is_in_comment(cl, cc) == -1)) {
+ should_indent = false;
+ }
+ }
+
+ if (should_indent) {
+ ins += indent_text;
+
+ /* TODO: Change when brace completion is refactored. */
+ char32_t closing_char = _get_right_pair_symbol(indent_char);
+ if (closing_char != 0 && closing_char == line[cc]) {
+ /* No need to move the brace below if we are not taking the text with us. */
+ if (p_split_current_line) {
+ brace_indent = true;
+ ins += "\n" + ins.substr(1, ins.length() - 2);
+ } else {
+ brace_indent = false;
+ ins = "\n" + ins.substr(1, ins.length() - 2);
+ }
+ }
+ }
+ }
+
+ begin_complex_operation();
+
+ bool first_line = false;
+ if (!p_split_current_line) {
+ if (p_above) {
+ if (cl > 0) {
+ cursor_set_line(cl - 1, false);
+ cursor_set_column(get_line(cursor_get_line()).length());
+ } else {
+ cursor_set_column(0);
+ first_line = true;
+ }
+ } else {
+ cursor_set_column(line.length());
+ }
+ }
+
+ insert_text_at_cursor(ins);
+
+ if (first_line) {
+ cursor_set_line(0);
+ } else if (brace_indent) {
+ cursor_set_line(cursor_get_line() - 1, false);
+ cursor_set_column(get_line(cursor_get_line()).length());
+ }
+
+ end_complex_operation();
+}
+
+void CodeEdit::backspace() {
+ if (is_readonly()) {
+ return;
+ }
+
+ int cc = cursor_get_column();
+ int cl = cursor_get_line();
+
+ if (cc == 0 && cl == 0) {
+ return;
+ }
+
+ if (is_selection_active()) {
+ delete_selection();
+ return;
+ }
+
+ if (cl > 0 && is_line_hidden(cl - 1)) {
+ unfold_line(cursor_get_line() - 1);
+ }
+
+ int prev_line = cc ? cl : cl - 1;
+ int prev_column = cc ? (cc - 1) : (get_line(cl - 1).length());
+
+ merge_gutters(cl, prev_line);
+
+ /* TODO: Change when brace completion is refactored. */
+ if (auto_brace_completion_enabled && cc > 0 && _is_pair_left_symbol(get_line(cl)[cc - 1])) {
+ _consume_backspace_for_pair_symbol(prev_line, prev_column);
+ cursor_set_line(prev_line, false, true);
+ cursor_set_column(prev_column);
+ return;
+ }
+
+ /* For space indentation we need to do a simple unindent if there are no chars to the left, acting in the */
+ /* same way as tabs. */
+ if (indent_using_spaces && cc != 0) {
+ if (get_first_non_whitespace_column(cl) > cc) {
+ prev_column = cc - _calculate_spaces_till_next_left_indent(cc);
+ prev_line = cl;
+ }
+ }
+
+ _remove_text(prev_line, prev_column, cl, cc);
+
+ cursor_set_line(prev_line, false, true);
+ cursor_set_column(prev_column);
+}
+
/* Main Gutter */
void CodeEdit::_update_draw_main_gutter() {
set_gutter_draw(main_gutter, draw_breakpoints || draw_bookmarks || draw_executing_lines);
@@ -1286,6 +1743,25 @@ void CodeEdit::cancel_code_completion() {
}
void CodeEdit::_bind_methods() {
+ /* Indent management */
+ ClassDB::bind_method(D_METHOD("set_indent_size", "size"), &CodeEdit::set_indent_size);
+ ClassDB::bind_method(D_METHOD("get_indent_size"), &CodeEdit::get_indent_size);
+
+ ClassDB::bind_method(D_METHOD("set_indent_using_spaces", "use_spaces"), &CodeEdit::set_indent_using_spaces);
+ ClassDB::bind_method(D_METHOD("is_indent_using_spaces"), &CodeEdit::is_indent_using_spaces);
+
+ ClassDB::bind_method(D_METHOD("set_auto_indent_enabled", "enable"), &CodeEdit::set_auto_indent_enabled);
+ ClassDB::bind_method(D_METHOD("is_auto_indent_enabled"), &CodeEdit::is_auto_indent_enabled);
+
+ ClassDB::bind_method(D_METHOD("set_auto_indent_prefixes", "prefixes"), &CodeEdit::set_auto_indent_prefixes);
+ ClassDB::bind_method(D_METHOD("get_auto_indent_prefixes"), &CodeEdit::get_auto_indent_prefixes);
+
+ ClassDB::bind_method(D_METHOD("do_indent"), &CodeEdit::do_indent);
+ ClassDB::bind_method(D_METHOD("do_unindent"), &CodeEdit::do_unindent);
+
+ ClassDB::bind_method(D_METHOD("indent_lines"), &CodeEdit::indent_lines);
+ ClassDB::bind_method(D_METHOD("unindent_lines"), &CodeEdit::unindent_lines);
+
/* Main Gutter */
ClassDB::bind_method(D_METHOD("_main_gutter_draw_callback"), &CodeEdit::_main_gutter_draw_callback);
@@ -1436,6 +1912,12 @@ void CodeEdit::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "code_completion_enabled"), "set_code_completion_enabled", "is_code_completion_enabled");
ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "code_completion_prefixes"), "set_code_completion_prefixes", "get_code_comletion_prefixes");
+ ADD_GROUP("Indentation", "indent_");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "indent_size"), "set_indent_size", "get_indent_size");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "indent_use_spaces"), "set_indent_using_spaces", "is_indent_using_spaces");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "indent_automatic"), "set_auto_indent_enabled", "is_auto_indent_enabled");
+ ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "indent_automatic_prefixes"), "set_auto_indent_prefixes", "get_auto_indent_prefixes");
+
/* Signals */
ADD_SIGNAL(MethodInfo("breakpoint_toggled", PropertyInfo(Variant::INT, "line")));
ADD_SIGNAL(MethodInfo("request_code_completion"));
@@ -2062,6 +2544,12 @@ void CodeEdit::_lines_edited_from(int p_from_line, int p_to_line) {
}
CodeEdit::CodeEdit() {
+ /* Indent management */
+ auto_indent_prefixes.insert(':');
+ auto_indent_prefixes.insert('{');
+ auto_indent_prefixes.insert('[');
+ auto_indent_prefixes.insert('(');
+
/* Text Direction */
set_layout_direction(LAYOUT_DIRECTION_LTR);
set_text_direction(TEXT_DIRECTION_LTR);
diff --git a/scene/gui/code_edit.h b/scene/gui/code_edit.h
index 52b3f52a03..25b518402b 100644
--- a/scene/gui/code_edit.h
+++ b/scene/gui/code_edit.h
@@ -53,6 +53,19 @@ public:
};
private:
+ /* Indent management */
+ int indent_size = 4;
+ String indent_text = "\t";
+
+ bool auto_indent = false;
+ Set<char32_t> auto_indent_prefixes;
+
+ bool indent_using_spaces = false;
+ int _calculate_spaces_till_next_left_indent(int p_column) const;
+ int _calculate_spaces_till_next_right_indent(int p_column) const;
+
+ void _new_line(bool p_split_current_line = true, bool p_above = false);
+
/* Main Gutter */
enum MainGutterType {
MAIN_GUTTER_BREAKPOINT = 0x01,
@@ -206,6 +219,27 @@ protected:
public:
virtual CursorShape get_cursor_shape(const Point2 &p_pos = Point2i()) const override;
+ /* Indent management */
+ void set_indent_size(const int p_size);
+ int get_indent_size() const;
+
+ void set_indent_using_spaces(const bool p_use_spaces);
+ bool is_indent_using_spaces() const;
+
+ void set_auto_indent_enabled(bool p_enabled);
+ bool is_auto_indent_enabled() const;
+
+ void set_auto_indent_prefixes(const TypedArray<String> &p_prefixes);
+ TypedArray<String> get_auto_indent_prefixes() const;
+
+ void do_indent();
+ void do_unindent();
+
+ void indent_lines();
+ void unindent_lines();
+
+ virtual void backspace() override;
+
/* Main Gutter */
void set_draw_breakpoints_gutter(bool p_draw);
bool is_drawing_breakpoints_gutter() const;
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index b504da2224..370fdd8b88 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -102,14 +102,6 @@ static char32_t _get_right_pair_symbol(char32_t c) {
return 0;
}
-static int _find_first_non_whitespace_column_of_line(const String &line) {
- int left = 0;
- while (left < line.length() && _is_whitespace(line[left])) {
- left++;
- }
- return left;
-}
-
///////////////////////////////////////////////////////////////////////////////
void TextEdit::Text::set_font(const Ref<Font> &p_font) {
@@ -120,8 +112,12 @@ void TextEdit::Text::set_font_size(int p_font_size) {
font_size = p_font_size;
}
-void TextEdit::Text::set_indent_size(int p_indent_size) {
- indent_size = p_indent_size;
+void TextEdit::Text::set_tab_size(int p_tab_size) {
+ tab_size = p_tab_size;
+}
+
+int TextEdit::Text::get_tab_size() const {
+ return tab_size;
}
void TextEdit::Text::set_font_features(const Dictionary &p_features) {
@@ -204,9 +200,9 @@ void TextEdit::Text::invalidate_cache(int p_line, int p_column, const String &p_
}
// Apply tab align.
- if (indent_size > 0) {
+ if (tab_size > 0) {
Vector<float> tabs;
- tabs.push_back(font->get_char_size(' ', 0, font_size).width * indent_size);
+ tabs.push_back(font->get_char_size(' ', 0, font_size).width * tab_size);
text.write[p_line].data_buf->tab_align(tabs);
}
}
@@ -214,9 +210,9 @@ void TextEdit::Text::invalidate_cache(int p_line, int p_column, const String &p_
void TextEdit::Text::invalidate_all_lines() {
for (int i = 0; i < text.size(); i++) {
text.write[i].data_buf->set_width(width);
- if (indent_size > 0) {
+ if (tab_size > 0) {
Vector<float> tabs;
- tabs.push_back(font->get_char_size(' ', 0, font_size).width * indent_size);
+ tabs.push_back(font->get_char_size(' ', 0, font_size).width * tab_size);
text.write[i].data_buf->tab_align(tabs);
}
}
@@ -822,7 +818,7 @@ void TextEdit::_notification(int p_what) {
if (draw_minimap) {
int minimap_visible_lines = _get_minimap_visible_rows();
int minimap_line_height = (minimap_char_size.y + minimap_line_spacing);
- int minimap_tab_size = minimap_char_size.x * indent_size;
+ int minimap_tab_size = minimap_char_size.x * text.get_tab_size();
// calculate viewport size and y offset
int viewport_height = (draw_amount - 1) * minimap_line_height;
@@ -1695,7 +1691,13 @@ void TextEdit::_consume_backspace_for_pair_symbol(int prev_line, int prev_column
}
}
-void TextEdit::backspace_at_cursor() {
+void TextEdit::backspace() {
+ ScriptInstance *si = get_script_instance();
+ if (si && si->has_method("_backspace")) {
+ si->call("_backspace");
+ return;
+ }
+
if (readonly) {
return;
}
@@ -1704,34 +1706,15 @@ void TextEdit::backspace_at_cursor() {
return;
}
+ if (is_selection_active()) {
+ delete_selection();
+ return;
+ }
+
int prev_line = cursor.column ? cursor.line : cursor.line - 1;
int prev_column = cursor.column ? (cursor.column - 1) : (text[cursor.line - 1].length());
- if (cursor.line != prev_line) {
- for (int i = 0; i < gutters.size(); i++) {
- if (!gutters[i].overwritable) {
- continue;
- }
-
- if (text.get_line_gutter_text(cursor.line, i) != "") {
- text.set_line_gutter_text(prev_line, i, text.get_line_gutter_text(cursor.line, i));
- text.set_line_gutter_item_color(prev_line, i, text.get_line_gutter_item_color(cursor.line, i));
- }
-
- if (text.get_line_gutter_icon(cursor.line, i).is_valid()) {
- text.set_line_gutter_icon(prev_line, i, text.get_line_gutter_icon(cursor.line, i));
- text.set_line_gutter_item_color(prev_line, i, text.get_line_gutter_item_color(cursor.line, i));
- }
-
- if (text.get_line_gutter_metadata(cursor.line, i) != "") {
- text.set_line_gutter_metadata(prev_line, i, text.get_line_gutter_metadata(cursor.line, i));
- }
-
- if (text.is_line_gutter_clickable(cursor.line, i)) {
- text.set_line_gutter_clickable(prev_line, i, true);
- }
- }
- }
+ merge_gutters(cursor.line, prev_line);
if (is_line_hidden(cursor.line)) {
set_line_as_hidden(prev_line, true);
@@ -1742,168 +1725,13 @@ void TextEdit::backspace_at_cursor() {
_is_pair_left_symbol(text[cursor.line][cursor.column - 1])) {
_consume_backspace_for_pair_symbol(prev_line, prev_column);
} else {
- // Handle space indentation.
- if (cursor.column != 0 && indent_using_spaces) {
- // Check if there are no other chars before cursor, just indentation.
- bool unindent = true;
- int i = 0;
- while (i < cursor.column && i < text[cursor.line].length()) {
- if (!_is_whitespace(text[cursor.line][i])) {
- unindent = false;
- break;
- }
- i++;
- }
-
- // Then we can remove all spaces as a single character.
- if (unindent) {
- // We want to remove spaces up to closest indent, or whole indent if cursor is pointing at it.
- int spaces_to_delete = _calculate_spaces_till_next_left_indent(cursor.column);
- prev_column = cursor.column - spaces_to_delete;
- _remove_text(cursor.line, prev_column, cursor.line, cursor.column);
- } else {
- _remove_text(prev_line, prev_column, cursor.line, cursor.column);
- }
- } else {
- _remove_text(prev_line, prev_column, cursor.line, cursor.column);
- }
+ _remove_text(prev_line, prev_column, cursor.line, cursor.column);
}
cursor_set_line(prev_line, false, true);
cursor_set_column(prev_column);
}
-void TextEdit::indent_selected_lines_right() {
- int start_line;
- int end_line;
-
- // This value informs us by how much we changed selection position by indenting right.
- // Default is 1 for tab indentation.
- int selection_offset = 1;
- begin_complex_operation();
-
- if (is_selection_active()) {
- start_line = get_selection_from_line();
- end_line = get_selection_to_line();
- } else {
- start_line = cursor.line;
- end_line = start_line;
- }
-
- // Ignore if the cursor is not past the first column.
- if (is_selection_active() && get_selection_to_column() == 0) {
- selection_offset = 0;
- end_line--;
- }
-
- for (int i = start_line; i <= end_line; i++) {
- String line_text = get_line(i);
- if (line_text.size() == 0 && is_selection_active()) {
- continue;
- }
- if (indent_using_spaces) {
- // We don't really care where selection is - we just need to know indentation level at the beginning of the line.
- int left = _find_first_non_whitespace_column_of_line(line_text);
- int spaces_to_add = _calculate_spaces_till_next_right_indent(left);
- // Since we will add these many spaces, we want to move the whole selection and cursor by this much.
- selection_offset = spaces_to_add;
- for (int j = 0; j < spaces_to_add; j++) {
- line_text = ' ' + line_text;
- }
- } else {
- line_text = '\t' + line_text;
- }
- set_line(i, line_text);
- }
-
- // Fix selection and cursor being off after shifting selection right.
- if (is_selection_active()) {
- select(selection.from_line, selection.from_column + selection_offset, selection.to_line, selection.to_column + selection_offset);
- }
- cursor_set_column(cursor.column + selection_offset, false);
- end_complex_operation();
- update();
-}
-
-void TextEdit::indent_selected_lines_left() {
- int start_line;
- int end_line;
-
- // Moving cursor and selection after unindenting can get tricky because
- // changing content of line can move cursor and selection on its own (if new line ends before previous position of either),
- // therefore we just remember initial values and at the end of the operation offset them by number of removed characters.
- int removed_characters = 0;
- int initial_selection_end_column = selection.to_column;
- int initial_cursor_column = cursor.column;
-
- begin_complex_operation();
-
- if (is_selection_active()) {
- start_line = get_selection_from_line();
- end_line = get_selection_to_line();
- } else {
- start_line = cursor.line;
- end_line = start_line;
- }
-
- // Ignore if the cursor is not past the first column.
- if (is_selection_active() && get_selection_to_column() == 0) {
- end_line--;
- }
- String first_line_text = get_line(start_line);
- String last_line_text = get_line(end_line);
-
- for (int i = start_line; i <= end_line; i++) {
- String line_text = get_line(i);
-
- if (line_text.begins_with("\t")) {
- line_text = line_text.substr(1, line_text.length());
- set_line(i, line_text);
- removed_characters = 1;
- } else if (line_text.begins_with(" ")) {
- // When unindenting we aim to remove spaces before line that has selection no matter what is selected,
- // so we start of by finding first non whitespace character of line
- int left = _find_first_non_whitespace_column_of_line(line_text);
-
- // Here we remove only enough spaces to align text to nearest full multiple of indentation_size.
- // In case where selection begins at the start of indentation_size multiple we remove whole indentation level.
- int spaces_to_remove = _calculate_spaces_till_next_left_indent(left);
-
- line_text = line_text.substr(spaces_to_remove, line_text.length());
- set_line(i, line_text);
- removed_characters = spaces_to_remove;
- }
- }
-
- if (is_selection_active()) {
- // Fix selection being off by one on the first line.
- if (first_line_text != get_line(start_line)) {
- select(selection.from_line, selection.from_column - removed_characters,
- selection.to_line, initial_selection_end_column);
- }
- // Fix selection being off by one on the last line.
- if (last_line_text != get_line(end_line)) {
- select(selection.from_line, selection.from_column,
- selection.to_line, initial_selection_end_column - removed_characters);
- }
- }
- cursor_set_column(initial_cursor_column - removed_characters, false);
- end_complex_operation();
- update();
-}
-
-int TextEdit::_calculate_spaces_till_next_left_indent(int column) {
- int spaces_till_indent = column % indent_size;
- if (spaces_till_indent == 0) {
- spaces_till_indent = indent_size;
- }
- return spaces_till_indent;
-}
-
-int TextEdit::_calculate_spaces_till_next_right_indent(int column) {
- return indent_size - column % indent_size;
-}
-
void TextEdit::_swap_current_input_direction() {
if (input_direction == TEXT_DIRECTION_LTR) {
input_direction = TEXT_DIRECTION_RTL;
@@ -1919,90 +1747,8 @@ void TextEdit::_new_line(bool p_split_current_line, bool p_above) {
return;
}
- String ins = "\n";
-
- // Keep indentation.
- int space_count = 0;
- for (int i = 0; i < cursor.column; i++) {
- if (text[cursor.line][i] == '\t') {
- if (indent_using_spaces) {
- ins += space_indent;
- } else {
- ins += "\t";
- }
- space_count = 0;
- } else if (text[cursor.line][i] == ' ') {
- space_count++;
-
- if (space_count == indent_size) {
- if (indent_using_spaces) {
- ins += space_indent;
- } else {
- ins += "\t";
- }
- space_count = 0;
- }
- } else {
- break;
- }
- }
-
- bool brace_indent = false;
-
- // No need to indent if we are going upwards.
- if (auto_indent && !p_above) {
- // Indent once again if previous line will end with ':','{','[','(' and the line is not a comment
- // (i.e. colon/brace precedes current cursor position).
- if (cursor.column > 0) {
- bool indent_char_found = false;
- bool should_indent = false;
- char indent_char = ':';
- char c = text[cursor.line][cursor.column];
-
- for (int i = 0; i < cursor.column; i++) {
- c = text[cursor.line][i];
- switch (c) {
- case ':':
- case '{':
- case '[':
- case '(':
- indent_char_found = true;
- should_indent = true;
- indent_char = c;
- continue;
- }
-
- if (indent_char_found && is_line_comment(cursor.line)) {
- should_indent = true;
- break;
- } else if (indent_char_found && !_is_whitespace(c)) {
- should_indent = false;
- indent_char_found = false;
- }
- }
-
- if (!is_line_comment(cursor.line) && should_indent) {
- if (indent_using_spaces) {
- ins += space_indent;
- } else {
- ins += "\t";
- }
-
- // No need to move the brace below if we are not taking the text with us.
- char32_t closing_char = _get_right_pair_symbol(indent_char);
- if ((closing_char != 0) && (closing_char == text[cursor.line][cursor.column])) {
- if (p_split_current_line) {
- brace_indent = true;
- ins += "\n" + ins.substr(1, ins.length() - 2);
- } else {
- brace_indent = false;
- ins = "\n" + ins.substr(1, ins.length() - 2);
- }
- }
- }
- }
- }
begin_complex_operation();
+
bool first_line = false;
if (!p_split_current_line) {
if (p_above) {
@@ -2018,83 +1764,13 @@ void TextEdit::_new_line(bool p_split_current_line, bool p_above) {
}
}
- insert_text_at_cursor(ins);
+ insert_text_at_cursor("\n");
if (first_line) {
cursor_set_line(0);
- } else if (brace_indent) {
- cursor_set_line(cursor.line - 1, false);
- cursor_set_column(text[cursor.line].length());
- }
- end_complex_operation();
-}
-
-void TextEdit::_indent_right() {
- if (readonly) {
- return;
- }
-
- if (is_selection_active()) {
- indent_selected_lines_right();
- } else {
- // Simple indent.
- if (indent_using_spaces) {
- // Insert only as much spaces as needed till next indentation level.
- int spaces_to_add = _calculate_spaces_till_next_right_indent(cursor.column);
- String indent_to_insert = String();
- for (int i = 0; i < spaces_to_add; i++) {
- indent_to_insert = ' ' + indent_to_insert;
- }
- _insert_text_at_cursor(indent_to_insert);
- } else {
- _insert_text_at_cursor("\t");
- }
- }
-}
-
-void TextEdit::_indent_left() {
- if (readonly) {
- return;
}
- if (is_selection_active()) {
- indent_selected_lines_left();
- } else {
- // Simple unindent.
- int cc = cursor.column;
- const String &line = text[cursor.line];
-
- int left = _find_first_non_whitespace_column_of_line(line);
- cc = MIN(cc, left);
-
- while (cc < indent_size && cc < left && line[cc] == ' ') {
- cc++;
- }
-
- if (cc > 0 && cc <= text[cursor.line].length()) {
- if (text[cursor.line][cc - 1] == '\t') {
- // Tabs unindentation.
- _remove_text(cursor.line, cc - 1, cursor.line, cc);
- if (cursor.column >= left) {
- cursor_set_column(MAX(0, cursor.column - 1));
- }
- update();
- } else {
- // Spaces unindentation.
- int spaces_to_remove = _calculate_spaces_till_next_left_indent(cc);
- if (spaces_to_remove > 0) {
- _remove_text(cursor.line, cc - spaces_to_remove, cursor.line, cc);
- if (cursor.column > left - spaces_to_remove) { // Inside text?
- cursor_set_column(MAX(0, cursor.column - spaces_to_remove));
- }
- update();
- }
- }
- } else if (cc == 0 && line.length() > 0 && line[0] == '\t') {
- _remove_text(cursor.line, 0, cursor.line, 1);
- update();
- }
- }
+ end_complex_operation();
}
void TextEdit::_move_cursor_left(bool p_select, bool p_move_by_word) {
@@ -2331,20 +2007,24 @@ void TextEdit::_move_cursor_page_down(bool p_select) {
}
}
-void TextEdit::_backspace(bool p_word, bool p_all_to_left) {
+void TextEdit::_do_backspace(bool p_word, bool p_all_to_left) {
if (readonly) {
return;
}
- if (is_selection_active()) {
- _delete_selection();
+ if (is_selection_active() || (!p_all_to_left && !p_word)) {
+ backspace();
return;
}
+
if (p_all_to_left) {
int cursor_current_column = cursor.column;
cursor.column = 0;
_remove_text(cursor.line, 0, cursor.line, cursor_current_column);
- } else if (p_word) {
+ return;
+ }
+
+ if (p_word) {
int line = cursor.line;
int column = cursor.column;
@@ -2360,8 +2040,7 @@ void TextEdit::_backspace(bool p_word, bool p_all_to_left) {
cursor_set_line(line, false);
cursor_set_column(column);
- } else {
- backspace_at_cursor();
+ return;
}
}
@@ -2371,7 +2050,7 @@ void TextEdit::_delete(bool p_word, bool p_all_to_right) {
}
if (is_selection_active()) {
- _delete_selection();
+ delete_selection();
return;
}
int curline_len = text[cursor.line].length();
@@ -2416,15 +2095,16 @@ void TextEdit::_delete(bool p_word, bool p_all_to_right) {
update();
}
-void TextEdit::_delete_selection() {
- if (is_selection_active()) {
- selection.active = false;
- update();
- _remove_text(selection.from_line, selection.from_column, selection.to_line, selection.to_column);
- cursor_set_line(selection.from_line, false, false);
- cursor_set_column(selection.from_column);
- update();
+void TextEdit::delete_selection() {
+ if (!is_selection_active()) {
+ return;
}
+
+ selection.active = false;
+ _remove_text(selection.from_line, selection.from_column, selection.to_line, selection.to_column);
+ cursor_set_line(selection.from_line, false, false);
+ cursor_set_column(selection.from_column);
+ update();
}
void TextEdit::_move_cursor_document_start(bool p_select) {
@@ -2459,7 +2139,7 @@ void TextEdit::_move_cursor_document_end(bool p_select) {
void TextEdit::_handle_unicode_character(uint32_t unicode, bool p_had_selection) {
if (p_had_selection) {
- _delete_selection();
+ delete_selection();
}
// Remove the old character if in insert mode and no selection.
@@ -2942,31 +2622,19 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
return;
}
- // INDENTATION.
- if (k->is_action("ui_text_dedent", true)) {
- _indent_left();
- accept_event();
- return;
- }
- if (k->is_action("ui_text_indent", true)) {
- _indent_right();
- accept_event();
- return;
- }
-
// BACKSPACE AND DELETE.
if (k->is_action("ui_text_backspace_all_to_left", true)) {
- _backspace(false, true);
+ _do_backspace(false, true);
accept_event();
return;
}
if (k->is_action("ui_text_backspace_word", true)) {
- _backspace(true);
+ _do_backspace(true);
accept_event();
return;
}
if (k->is_action("ui_text_backspace", true)) {
- _backspace();
+ _do_backspace();
accept_event();
return;
}
@@ -4540,6 +4208,39 @@ bool TextEdit::is_gutter_overwritable(int p_gutter) const {
return gutters[p_gutter].overwritable;
}
+void TextEdit::merge_gutters(int p_from_line, int p_to_line) {
+ ERR_FAIL_INDEX(p_from_line, text.size());
+ ERR_FAIL_INDEX(p_to_line, text.size());
+ if (p_from_line == p_to_line) {
+ return;
+ }
+
+ for (int i = 0; i < gutters.size(); i++) {
+ if (!gutters[i].overwritable) {
+ continue;
+ }
+
+ if (text.get_line_gutter_text(p_from_line, i) != "") {
+ text.set_line_gutter_text(p_to_line, i, text.get_line_gutter_text(p_from_line, i));
+ text.set_line_gutter_item_color(p_to_line, i, text.get_line_gutter_item_color(p_from_line, i));
+ }
+
+ if (text.get_line_gutter_icon(p_from_line, i).is_valid()) {
+ text.set_line_gutter_icon(p_to_line, i, text.get_line_gutter_icon(p_from_line, i));
+ text.set_line_gutter_item_color(p_to_line, i, text.get_line_gutter_item_color(p_from_line, i));
+ }
+
+ if (text.get_line_gutter_metadata(p_from_line, i) != "") {
+ text.set_line_gutter_metadata(p_to_line, i, text.get_line_gutter_metadata(p_from_line, i));
+ }
+
+ if (text.is_line_gutter_clickable(p_from_line, i)) {
+ text.set_line_gutter_clickable(p_to_line, i, true);
+ }
+ }
+ update();
+}
+
void TextEdit::set_gutter_custom_draw(int p_gutter, Object *p_object, const StringName &p_callback) {
ERR_FAIL_INDEX(p_gutter, gutters.size());
ERR_FAIL_NULL(p_object);
@@ -4625,10 +4326,6 @@ Color TextEdit::get_line_background_color(int p_line) {
return text.get_line_background_color(p_line);
}
-void TextEdit::set_auto_indent(bool p_auto_indent) {
- auto_indent = p_auto_indent;
-}
-
void TextEdit::cut() {
if (readonly) {
return;
@@ -4644,7 +4341,7 @@ void TextEdit::cut() {
_remove_text(cursor.line, 0, cursor.line + 1, 0);
} else {
_remove_text(cursor.line, 0, cursor.line, text[cursor.line].length());
- backspace_at_cursor();
+ backspace();
cursor_set_line(cursor.line + 1);
}
@@ -5191,7 +4888,6 @@ int TextEdit::get_last_unhidden_line() const {
int TextEdit::get_indent_level(int p_line) const {
ERR_FAIL_INDEX_V(p_line, text.size(), 0);
- // Counts number of tabs and spaces before line starts.
int tab_count = 0;
int whitespace_count = 0;
int line_length = text[p_line].size();
@@ -5204,28 +4900,17 @@ int TextEdit::get_indent_level(int p_line) const {
break;
}
}
- return tab_count * indent_size + whitespace_count;
+ return tab_count * text.get_tab_size() + whitespace_count;
}
-bool TextEdit::is_line_comment(int p_line) const {
- // Checks to see if this line is the start of a comment.
- ERR_FAIL_INDEX_V(p_line, text.size(), false);
+int TextEdit::get_first_non_whitespace_column(int p_line) const {
+ ERR_FAIL_INDEX_V(p_line, text.size(), 0);
- int line_length = text[p_line].size();
- for (int i = 0; i < line_length - 1; i++) {
- if (_is_whitespace(text[p_line][i])) {
- continue;
- }
- if (_is_symbol(text[p_line][i])) {
- if (text[p_line][i] == '\\') {
- i++; // Skip quoted anything.
- continue;
- }
- return text[p_line][i] == '#' || (i + 1 < line_length && text[p_line][i] == '/' && text[p_line][i + 1] == '/');
- }
- break;
+ int col = 0;
+ while (col < text[p_line].length() && _is_whitespace(text[p_line][col])) {
+ col++;
}
- return false;
+ return col;
}
int TextEdit::get_line_count() const {
@@ -5401,32 +5086,18 @@ void TextEdit::_push_current_op() {
}
}
-void TextEdit::set_indent_using_spaces(const bool p_use_spaces) {
- indent_using_spaces = p_use_spaces;
-}
-
-bool TextEdit::is_indent_using_spaces() const {
- return indent_using_spaces;
-}
-
-void TextEdit::set_indent_size(const int p_size) {
- ERR_FAIL_COND_MSG(p_size <= 0, "Indend size must be greater than 0.");
- if (indent_size != p_size) {
- indent_size = p_size;
- text.set_indent_size(p_size);
- text.invalidate_all_lines();
- }
-
- space_indent = "";
- for (int i = 0; i < p_size; i++) {
- space_indent += " ";
+void TextEdit::set_tab_size(const int p_size) {
+ ERR_FAIL_COND_MSG(p_size <= 0, "Tab size must be greater than 0.");
+ if (p_size == text.get_tab_size()) {
+ return;
}
-
+ text.set_tab_size(p_size);
+ text.invalidate_all_lines();
update();
}
-int TextEdit::get_indent_size() {
- return indent_size;
+int TextEdit::get_tab_size() const {
+ return text.get_tab_size();
}
void TextEdit::set_draw_tabs(bool p_draw) {
@@ -6019,6 +5690,11 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_language", "language"), &TextEdit::set_language);
ClassDB::bind_method(D_METHOD("get_language"), &TextEdit::get_language);
+ ClassDB::bind_method(D_METHOD("get_first_non_whitespace_column", "line"), &TextEdit::get_first_non_whitespace_column);
+ ClassDB::bind_method(D_METHOD("get_indent_level", "line"), &TextEdit::get_indent_level);
+ ClassDB::bind_method(D_METHOD("set_tab_size", "size"), &TextEdit::set_tab_size);
+ ClassDB::bind_method(D_METHOD("get_tab_size"), &TextEdit::get_tab_size);
+
ClassDB::bind_method(D_METHOD("set_text", "text"), &TextEdit::set_text);
ClassDB::bind_method(D_METHOD("insert_text_at_cursor", "text"), &TextEdit::insert_text_at_cursor);
@@ -6073,6 +5749,10 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_selecting_enabled", "enable"), &TextEdit::set_selecting_enabled);
ClassDB::bind_method(D_METHOD("is_selecting_enabled"), &TextEdit::is_selecting_enabled);
+ ClassDB::bind_method(D_METHOD("delete_selection"), &TextEdit::delete_selection);
+ ClassDB::bind_method(D_METHOD("backspace"), &TextEdit::backspace);
+ BIND_VMETHOD(MethodInfo("_backspace"));
+
ClassDB::bind_method(D_METHOD("cut"), &TextEdit::cut);
ClassDB::bind_method(D_METHOD("copy"), &TextEdit::copy);
ClassDB::bind_method(D_METHOD("paste"), &TextEdit::paste);
@@ -6128,6 +5808,7 @@ void TextEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("is_gutter_clickable", "gutter"), &TextEdit::is_gutter_clickable);
ClassDB::bind_method(D_METHOD("set_gutter_overwritable", "gutter", "overwritable"), &TextEdit::set_gutter_overwritable);
ClassDB::bind_method(D_METHOD("is_gutter_overwritable", "gutter"), &TextEdit::is_gutter_overwritable);
+ ClassDB::bind_method(D_METHOD("merge_gutters", "from_line", "to_line"), &TextEdit::merge_gutters);
ClassDB::bind_method(D_METHOD("set_gutter_custom_draw", "column", "object", "callback"), &TextEdit::set_gutter_custom_draw);
// Line gutters.
@@ -6254,7 +5935,7 @@ TextEdit::TextEdit() {
_update_caches();
set_default_cursor_shape(CURSOR_IBEAM);
- text.set_indent_size(indent_size);
+ text.set_tab_size(text.get_tab_size());
text.clear();
h_scroll = memnew(HScrollBar);
diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h
index 27577c48d8..146de50275 100644
--- a/scene/gui/text_edit.h
+++ b/scene/gui/text_edit.h
@@ -112,11 +112,12 @@ private:
int width = -1;
- int indent_size = 4;
+ int tab_size = 4;
int gutter_count = 0;
public:
- void set_indent_size(int p_indent_size);
+ void set_tab_size(int p_tab_size);
+ int get_tab_size() const;
void set_font(const Ref<Font> &p_font);
void set_font_size(int p_font_size);
void set_font_features(const Dictionary &p_features);
@@ -259,9 +260,6 @@ private:
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;
@@ -296,7 +294,6 @@ private:
bool scroll_past_end_of_file_enabled = false;
bool brace_matching_enabled = false;
bool highlight_current_line = false;
- bool auto_indent = false;
String cut_copy_line;
bool insert_mode = false;
@@ -420,14 +417,9 @@ private:
void _clear();
- 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);
@@ -436,9 +428,8 @@ private:
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 _do_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);
@@ -522,6 +513,8 @@ public:
void set_gutter_overwritable(int p_gutter, bool p_overwritable);
bool is_gutter_overwritable(int p_gutter) const;
+ void merge_gutters(int p_from_line, int p_to_line);
+
void set_gutter_custom_draw(int p_gutter, Object *p_object, const StringName &p_callback);
// Line gutters.
@@ -635,12 +628,9 @@ public:
bool has_ime_text() 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;
+ int get_first_non_whitespace_column(int p_line) const;
inline void set_scroll_pass_end_of_file(bool p_enabled) {
scroll_past_end_of_file_enabled = p_enabled;
@@ -653,7 +643,6 @@ public:
brace_matching_enabled = p_enabled;
update();
}
- void set_auto_indent(bool p_auto_indent);
void center_viewport_to_cursor();
@@ -699,6 +688,9 @@ public:
void clear();
+ void delete_selection();
+
+ virtual void backspace();
void cut();
void copy();
void paste();
@@ -730,10 +722,8 @@ public:
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_tab_size(const int p_size);
+ int get_tab_size() const;
void set_draw_tabs(bool p_draw);
bool is_drawing_tabs() const;
void set_draw_spaces(bool p_draw);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 16:51:38 +0000