diff options
Diffstat (limited to 'scene/gui/code_edit.cpp')
| -rw-r--r-- | scene/gui/code_edit.cpp | 496 |
1 files changed, 275 insertions, 221 deletions
diff --git a/scene/gui/code_edit.cpp b/scene/gui/code_edit.cpp index 32922f609d..08dd7f28eb 100644 --- a/scene/gui/code_edit.cpp +++ b/scene/gui/code_edit.cpp @@ -46,9 +46,16 @@ void CodeEdit::_notification(int p_what) { switch (p_what) { case NOTIFICATION_THEME_CHANGED: case NOTIFICATION_ENTER_TREE: { - set_gutter_width(main_gutter, get_row_height()); - set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0', 0, cache.font_size).width); - set_gutter_width(fold_gutter, get_row_height() / 1.2); + style_normal = get_theme_stylebox(SNAME("normal")); + + font = get_theme_font(SNAME("font")); + font_size = get_theme_font_size(SNAME("font_size")); + + line_spacing = get_theme_constant(SNAME("line_spacing")); + + set_gutter_width(main_gutter, get_line_height()); + set_gutter_width(line_number_gutter, (line_number_digits + 1) * font->get_char_size('0', 0, font_size).width); + set_gutter_width(fold_gutter, get_line_height() / 1.2); breakpoint_color = get_theme_color(SNAME("breakpoint_color")); breakpoint_icon = get_theme_icon(SNAME("breakpoint")); @@ -65,7 +72,7 @@ void CodeEdit::_notification(int p_what) { can_fold_icon = get_theme_icon(SNAME("can_fold")); folded_icon = get_theme_icon(SNAME("folded")); - code_completion_max_width = get_theme_constant(SNAME("completion_max_width")) * cache.font->get_char_size('x').x; + code_completion_max_width = get_theme_constant(SNAME("completion_max_width")); code_completion_max_lines = get_theme_constant(SNAME("completion_lines")); code_completion_scroll_width = get_theme_constant(SNAME("completion_scroll_width")); code_completion_scroll_color = get_theme_color(SNAME("completion_scroll_color")); @@ -80,12 +87,12 @@ void CodeEdit::_notification(int p_what) { const Size2 size = get_size(); const bool caret_visible = is_caret_visible(); const bool rtl = is_layout_rtl(); - const int row_height = get_row_height(); + const int row_height = get_line_height(); if (line_length_guideline_columns.size() > 0) { - const int xmargin_beg = cache.style_normal->get_margin(SIDE_LEFT) + get_total_gutter_width(); - const int xmargin_end = size.width - cache.style_normal->get_margin(SIDE_RIGHT) - (is_drawing_minimap() ? get_minimap_width() : 0); - const int char_size = (int)cache.font->get_char_size('0', 0, cache.font_size).width; + const int xmargin_beg = style_normal->get_margin(SIDE_LEFT) + get_total_gutter_width(); + const int xmargin_end = size.width - style_normal->get_margin(SIDE_RIGHT) - (is_drawing_minimap() ? get_minimap_width() : 0); + const int char_size = (int)font->get_char_size('0', 0, font_size).width; for (int i = 0; i < line_length_guideline_columns.size(); i++) { const int xoffset = xmargin_beg + char_size * (int)line_length_guideline_columns[i] - get_h_scroll(); @@ -115,14 +122,14 @@ void CodeEdit::_notification(int p_what) { const Point2 caret_pos = get_caret_draw_pos(); const int total_height = csb->get_minimum_size().y + code_completion_rect.size.height; if (caret_pos.y + row_height + total_height > get_size().height) { - code_completion_rect.position.y = (caret_pos.y - total_height - row_height) + cache.line_spacing; + code_completion_rect.position.y = (caret_pos.y - total_height - row_height) + line_spacing; } else { - code_completion_rect.position.y = caret_pos.y + (cache.line_spacing / 2.0f); + code_completion_rect.position.y = caret_pos.y + (line_spacing / 2.0f); code_completion_below = true; } const int scroll_width = code_completion_options_count > code_completion_max_lines ? code_completion_scroll_width : 0; - const int code_completion_base_width = cache.font->get_string_size(code_completion_base).width; + const int code_completion_base_width = font->get_string_size(code_completion_base).width; if (caret_pos.x - code_completion_base_width + code_completion_rect.size.width + scroll_width > get_size().width) { code_completion_rect.position.x = get_size().width - code_completion_rect.size.width - scroll_width; } else { @@ -144,7 +151,7 @@ void CodeEdit::_notification(int p_what) { Ref<TextLine> tl; tl.instantiate(); - tl->add_string(code_completion_options[l].display, cache.font, cache.font_size); + tl->add_string(code_completion_options[l].display, font, font_size); int yofs = (row_height - tl->get_size().y) / 2; Point2 title_pos(code_completion_rect.position.x, code_completion_rect.position.y + i * row_height + yofs); @@ -183,8 +190,7 @@ void CodeEdit::_notification(int p_what) { /* Code hint */ if (caret_visible && code_hint != "" && (!code_completion_active || (code_completion_below != code_hint_draw_below))) { - const Ref<Font> font = cache.font; - const int font_height = font->get_height(cache.font_size); + const int font_height = font->get_height(font_size); Ref<StyleBox> sb = get_theme_stylebox(SNAME("panel"), SNAME("TooltipPanel")); Color font_color = get_theme_color(SNAME("font_color"), SNAME("TooltipLabel")); @@ -193,37 +199,37 @@ void CodeEdit::_notification(int p_what) { int max_width = 0; for (int i = 0; i < line_count; i++) { - max_width = MAX(max_width, font->get_string_size(code_hint_lines[i], cache.font_size).x); + max_width = MAX(max_width, font->get_string_size(code_hint_lines[i], font_size).x); } - Size2 minsize = sb->get_minimum_size() + Size2(max_width, line_count * font_height + (cache.line_spacing * line_count - 1)); + Size2 minsize = sb->get_minimum_size() + Size2(max_width, line_count * font_height + (line_spacing * line_count - 1)); - int offset = font->get_string_size(code_hint_lines[0].substr(0, code_hint_lines[0].find(String::chr(0xFFFF))), cache.font_size).x; + int offset = font->get_string_size(code_hint_lines[0].substr(0, code_hint_lines[0].find(String::chr(0xFFFF))), font_size).x; if (code_hint_xpos == -0xFFFF) { code_hint_xpos = get_caret_draw_pos().x - offset; } Point2 hint_ofs = Vector2(code_hint_xpos, get_caret_draw_pos().y); if (code_hint_draw_below) { - hint_ofs.y += cache.line_spacing / 2.0f; + hint_ofs.y += line_spacing / 2.0f; } else { - hint_ofs.y -= (minsize.y + row_height) - cache.line_spacing; + hint_ofs.y -= (minsize.y + row_height) - line_spacing; } draw_style_box(sb, Rect2(hint_ofs, minsize)); - int line_spacing = 0; + int yofs = 0; for (int i = 0; i < line_count; i++) { const String &line = code_hint_lines[i]; int begin = 0; int end = 0; if (line.find(String::chr(0xFFFF)) != -1) { - begin = font->get_string_size(line.substr(0, line.find(String::chr(0xFFFF))), cache.font_size).x; - end = font->get_string_size(line.substr(0, line.rfind(String::chr(0xFFFF))), cache.font_size).x; + begin = font->get_string_size(line.substr(0, line.find(String::chr(0xFFFF))), font_size).x; + end = font->get_string_size(line.substr(0, line.rfind(String::chr(0xFFFF))), font_size).x; } - Point2 round_ofs = hint_ofs + sb->get_offset() + Vector2(0, font->get_ascent() + font_height * i + line_spacing); + Point2 round_ofs = hint_ofs + sb->get_offset() + Vector2(0, font->get_ascent() + font_height * i + yofs); round_ofs = round_ofs.round(); - draw_string(font, round_ofs, line.replace(String::chr(0xFFFF), ""), HALIGN_LEFT, -1, cache.font_size, font_color); + draw_string(font, round_ofs, line.replace(String::chr(0xFFFF), ""), HALIGN_LEFT, -1, font_size, font_color); if (end > 0) { // Draw an underline for the currently edited function parameter. const Vector2 b = hint_ofs + sb->get_offset() + Vector2(begin, font_height + font_height * i + line_spacing); @@ -235,7 +241,7 @@ void CodeEdit::_notification(int p_what) { Vector2(end - begin, font_height)); draw_rect(highlight_rect, font_color * Color(1, 1, 1, 0.2)); } - line_spacing += cache.line_spacing; + yofs += line_spacing; } } } break; @@ -270,7 +276,7 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { } } break; case MOUSE_BUTTON_LEFT: { - code_completion_current_selected = CLAMP(code_completion_line_ofs + (mb->get_position().y - code_completion_rect.position.y) / get_row_height(), 0, code_completion_options.size() - 1); + code_completion_current_selected = CLAMP(code_completion_line_ofs + (mb->get_position().y - code_completion_rect.position.y) / get_line_height(), 0, code_completion_options.size() - 1); if (mb->is_double_click()) { confirm_code_completion(); } @@ -290,14 +296,15 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { mpos.x = get_size().x - mpos.x; } - int line, col; - _get_mouse_pos(Point2i(mpos.x, mpos.y), line, col); + Point2i pos = get_line_column_at_pos(Point2i(mpos.x, mpos.y)); + int line = pos.y; + int col = pos.x; if (mb->get_button_index() == MOUSE_BUTTON_LEFT) { if (is_line_folded(line)) { - int wrap_index = get_line_wrap_index_at_col(line, col); - if (wrap_index == times_line_wraps(line)) { - int eol_icon_width = cache.folded_eol_icon->get_width(); + int wrap_index = get_line_wrap_index_at_column(line, col); + if (wrap_index == get_line_wrap_count(line)) { + int eol_icon_width = folded_eol_icon->get_width(); int left_margin = get_total_gutter_width() + eol_icon_width + get_line_width(line, wrap_index) - get_h_scroll(); if (mpos.x > left_margin && mpos.x <= left_margin + eol_icon_width + 3) { unfold_line(line); @@ -313,8 +320,10 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { if (is_layout_rtl()) { mpos.x = get_size().x - mpos.x; } - int line, col; - _get_mouse_pos(Point2i(mpos.x, mpos.y), line, col); + + Point2i pos = get_line_column_at_pos(Point2i(mpos.x, mpos.y)); + int line = pos.y; + int col = pos.x; emit_signal(SNAME("symbol_lookup"), symbol_lookup_word, line, col); return; @@ -357,7 +366,7 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { #endif if (symbol_lookup_on_click_enabled) { if (k->is_pressed() && !is_dragging_cursor()) { - symbol_lookup_new_word = get_word_at_pos(_get_local_mouse_pos()); + symbol_lookup_new_word = get_word_at_pos(get_local_mouse_pos()); if (symbol_lookup_new_word != symbol_lookup_word) { emit_signal(SNAME("symbol_validate"), symbol_lookup_new_word); } @@ -523,17 +532,18 @@ Control::CursorShape CodeEdit::get_cursor_shape(const Point2 &p_pos) const { return CURSOR_POINTING_HAND; } - if ((code_completion_active && code_completion_rect.has_point(p_pos)) || (is_readonly() && (!is_selecting_enabled() || get_line_count() == 0))) { + if ((code_completion_active && code_completion_rect.has_point(p_pos)) || (!is_editable() && (!is_selecting_enabled() || get_line_count() == 0))) { return CURSOR_ARROW; } - int line, col; - _get_mouse_pos(p_pos, line, col); + Point2i pos = get_line_column_at_pos(p_pos); + int line = pos.y; + int col = pos.x; if (is_line_folded(line)) { - int wrap_index = get_line_wrap_index_at_col(line, col); - if (wrap_index == times_line_wraps(line)) { - int eol_icon_width = cache.folded_eol_icon->get_width(); + int wrap_index = get_line_wrap_index_at_column(line, col); + if (wrap_index == get_line_wrap_count(line)) { + int eol_icon_width = folded_eol_icon->get_width(); int left_margin = get_total_gutter_width() + eol_icon_width + get_line_width(line, wrap_index) - get_h_scroll(); if (p_pos.x > left_margin && p_pos.x <= left_margin + eol_icon_width + 3) { return CURSOR_POINTING_HAND; @@ -544,58 +554,118 @@ Control::CursorShape CodeEdit::get_cursor_shape(const Point2 &p_pos) const { return TextEdit::get_cursor_shape(p_pos); } -void CodeEdit::handle_unicode_input(uint32_t p_unicode) { - bool had_selection = is_selection_active(); +/* Text manipulation */ + +// Overridable actions +void CodeEdit::_handle_unicode_input(const uint32_t p_unicode) { + bool had_selection = has_selection(); if (had_selection) { begin_complex_operation(); delete_selection(); } - // Remove the old character if in insert mode and no selection. - if (is_insert_mode() && !had_selection) { + // Remove the old character if in overtype mode and no selection. + if (is_overtype_mode_enabled() && !had_selection) { begin_complex_operation(); - // Make sure we don't try and remove empty space. - if (cursor_get_column() < get_line(cursor_get_line()).length()) { - _remove_text(cursor_get_line(), cursor_get_column(), cursor_get_line(), cursor_get_column() + 1); + /* Make sure we don't try and remove empty space. */ + if (get_caret_column() < get_line(get_caret_line()).length()) { + remove_text(get_caret_line(), get_caret_column(), get_caret_line(), get_caret_column() + 1); } } const char32_t chr[2] = { (char32_t)p_unicode, 0 }; if (auto_brace_completion_enabled) { - int cl = cursor_get_line(); - int cc = cursor_get_column(); + int cl = get_caret_line(); + int cc = get_caret_column(); int caret_move_offset = 1; int post_brace_pair = cc < get_line(cl).length() ? _get_auto_brace_pair_close_at_pos(cl, cc) : -1; if (has_string_delimiter(chr) && cc > 0 && _is_char(get_line(cl)[cc - 1]) && post_brace_pair == -1) { - insert_text_at_cursor(chr); + insert_text_at_caret(chr); } else if (cc < get_line(cl).length() && _is_char(get_line(cl)[cc])) { - insert_text_at_cursor(chr); + insert_text_at_caret(chr); } else if (post_brace_pair != -1 && auto_brace_completion_pairs[post_brace_pair].close_key[0] == chr[0]) { caret_move_offset = auto_brace_completion_pairs[post_brace_pair].close_key.length(); } else if (is_in_comment(cl, cc) != -1 || (is_in_string(cl, cc) != -1 && has_string_delimiter(chr))) { - insert_text_at_cursor(chr); + insert_text_at_caret(chr); } else { - insert_text_at_cursor(chr); + insert_text_at_caret(chr); int pre_brace_pair = _get_auto_brace_pair_open_at_pos(cl, cc + 1); if (pre_brace_pair != -1) { - insert_text_at_cursor(auto_brace_completion_pairs[pre_brace_pair].close_key); + insert_text_at_caret(auto_brace_completion_pairs[pre_brace_pair].close_key); } } - cursor_set_column(cc + caret_move_offset); + set_caret_column(cc + caret_move_offset); } else { - insert_text_at_cursor(chr); + insert_text_at_caret(chr); } - if ((is_insert_mode() && !had_selection) || (had_selection)) { + if ((is_overtype_mode_enabled() && !had_selection) || (had_selection)) { end_complex_operation(); } } +void CodeEdit::_backspace() { + if (!is_editable()) { + return; + } + + int cc = get_caret_column(); + int cl = get_caret_line(); + + if (cc == 0 && cl == 0) { + return; + } + + if (has_selection()) { + delete_selection(); + return; + } + + if (cl > 0 && _is_line_hidden(cl - 1)) { + unfold_line(get_caret_line() - 1); + } + + int prev_line = cc ? cl : cl - 1; + int prev_column = cc ? (cc - 1) : (get_line(cl - 1).length()); + + merge_gutters(prev_line, cl); + + if (auto_brace_completion_enabled && cc > 0) { + int idx = _get_auto_brace_pair_open_at_pos(cl, cc); + if (idx != -1) { + prev_column = cc - auto_brace_completion_pairs[idx].open_key.length(); + + if (_get_auto_brace_pair_close_at_pos(cl, cc) == idx) { + remove_text(prev_line, prev_column, cl, cc + auto_brace_completion_pairs[idx].close_key.length()); + } else { + remove_text(prev_line, prev_column, cl, cc); + } + set_caret_line(prev_line, false, true); + set_caret_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); + + set_caret_line(prev_line, false, true); + set_caret_column(prev_column); +} + /* 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."); @@ -654,28 +724,28 @@ TypedArray<String> CodeEdit::get_auto_indent_prefixes() const { } void CodeEdit::do_indent() { - if (is_readonly()) { + if (!is_editable()) { return; } - if (is_selection_active()) { + if (has_selection()) { indent_lines(); return; } if (!indent_using_spaces) { - insert_text_at_cursor("\t"); + insert_text_at_caret("\t"); return; } - int spaces_to_add = _calculate_spaces_till_next_right_indent(cursor_get_column()); + int spaces_to_add = _calculate_spaces_till_next_right_indent(get_caret_column()); if (spaces_to_add > 0) { - insert_text_at_cursor(String(" ").repeat(spaces_to_add)); + insert_text_at_caret(String(" ").repeat(spaces_to_add)); } } void CodeEdit::indent_lines() { - if (is_readonly()) { + if (!is_editable()) { return; } @@ -685,9 +755,9 @@ void CodeEdit::indent_lines() { /* Default is 1 for tab indentation. */ int selection_offset = 1; - int start_line = cursor_get_line(); + int start_line = get_caret_line(); int end_line = start_line; - if (is_selection_active()) { + if (has_selection()) { start_line = get_selection_from_line(); end_line = get_selection_to_line(); @@ -700,7 +770,7 @@ void CodeEdit::indent_lines() { for (int i = start_line; i <= end_line; i++) { const String line_text = get_line(i); - if (line_text.size() == 0 && is_selection_active()) { + if (line_text.size() == 0 && has_selection()) { continue; } @@ -717,32 +787,32 @@ void CodeEdit::indent_lines() { } /* Fix selection and caret being off after shifting selection right.*/ - if (is_selection_active()) { + if (has_selection()) { 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); + set_caret_column(get_caret_column() + selection_offset, false); end_complex_operation(); } void CodeEdit::do_unindent() { - if (is_readonly()) { + if (!is_editable()) { return; } - int cc = cursor_get_column(); + int cc = get_caret_column(); - if (is_selection_active() || cc <= 0) { + if (has_selection() || cc <= 0) { unindent_lines(); return; } - int cl = cursor_get_line(); + int cl = get_caret_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)); + remove_text(cl, cc - 1, cl, cc); + set_caret_column(MAX(0, cc - 1)); return; } @@ -758,13 +828,13 @@ void CodeEdit::do_unindent() { break; } } - _remove_text(cl, cc - spaces_to_remove, cl, cc); - cursor_set_column(MAX(0, cc - spaces_to_remove)); + remove_text(cl, cc - spaces_to_remove, cl, cc); + set_caret_column(MAX(0, cc - spaces_to_remove)); } } void CodeEdit::unindent_lines() { - if (is_readonly()) { + if (!is_editable()) { return; } @@ -775,11 +845,11 @@ void CodeEdit::unindent_lines() { /* 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 initial_cursor_column = get_caret_column(); - int start_line = cursor_get_line(); + int start_line = get_caret_line(); int end_line = start_line; - if (is_selection_active()) { + if (has_selection()) { start_line = get_selection_from_line(); end_line = get_selection_to_line(); @@ -822,7 +892,7 @@ void CodeEdit::unindent_lines() { } } - if (is_selection_active()) { + if (has_selection()) { /* 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); @@ -833,7 +903,7 @@ void CodeEdit::unindent_lines() { 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); + set_caret_column(initial_cursor_column - removed_characters, false); end_complex_operation(); } @@ -851,12 +921,12 @@ int CodeEdit::_calculate_spaces_till_next_right_indent(int p_column) const { } void CodeEdit::_new_line(bool p_split_current_line, bool p_above) { - if (is_readonly()) { + if (!is_editable()) { return; } - const int cc = cursor_get_column(); - const int cl = cursor_get_line(); + const int cc = get_caret_column(); + const int cl = get_caret_line(); const String line = get_line(cl); String ins = "\n"; @@ -932,86 +1002,29 @@ void CodeEdit::_new_line(bool p_split_current_line, bool p_above) { 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()); + set_caret_line(cl - 1, false); + set_caret_column(get_line(get_caret_line()).length()); } else { - cursor_set_column(0); + set_caret_column(0); first_line = true; } } else { - cursor_set_column(line.length()); + set_caret_column(line.length()); } } - insert_text_at_cursor(ins); + insert_text_at_caret(ins); if (first_line) { - cursor_set_line(0); + set_caret_line(0); } else if (brace_indent) { - cursor_set_line(cursor_get_line() - 1, false); - cursor_set_column(get_line(cursor_get_line()).length()); + set_caret_line(get_caret_line() - 1, false); + set_caret_column(get_line(get_caret_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); - - if (auto_brace_completion_enabled && cc > 0) { - int idx = _get_auto_brace_pair_open_at_pos(cl, cc); - if (idx != -1) { - prev_column = cc - auto_brace_completion_pairs[idx].open_key.length(); - - if (_get_auto_brace_pair_close_at_pos(cl, cc) == idx) { - _remove_text(prev_line, prev_column, cl, cc + auto_brace_completion_pairs[idx].close_key.length()); - } else { - _remove_text(prev_line, prev_column, cl, cc); - } - 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); -} - /* Auto brace completion */ void CodeEdit::set_auto_brace_completion_enabled(bool p_enabled) { auto_brace_completion_enabled = p_enabled; @@ -1165,6 +1178,8 @@ void CodeEdit::_main_gutter_draw_callback(int p_line, int p_gutter, const Rect2 // Breakpoints void CodeEdit::set_line_as_breakpoint(int p_line, bool p_breakpointed) { + ERR_FAIL_INDEX(p_line, get_line_count()); + int mask = get_line_gutter_metadata(p_line, main_gutter); set_line_gutter_metadata(p_line, main_gutter, p_breakpointed ? mask | MAIN_GUTTER_BREAKPOINT : mask & ~MAIN_GUTTER_BREAKPOINT); if (p_breakpointed) { @@ -1278,8 +1293,8 @@ void CodeEdit::_line_number_draw_callback(int p_line, int p_gutter, const Rect2 String fc = TS->format_number(String::num(p_line + 1).lpad(line_number_digits, line_number_padding)); Ref<TextLine> tl; tl.instantiate(); - tl->add_string(fc, cache.font, cache.font_size); - int yofs = p_region.position.y + (get_row_height() - tl->get_size().y) / 2; + tl->add_string(fc, font, font_size); + int yofs = p_region.position.y + (get_line_height() - tl->get_size().y) / 2; Color number_color = get_line_gutter_item_color(p_line, line_number_gutter); if (number_color == Color(1, 1, 1)) { number_color = line_number_color; @@ -1319,7 +1334,7 @@ void CodeEdit::_fold_gutter_draw_callback(int p_line, int p_gutter, Rect2 p_regi /* Line Folding */ void CodeEdit::set_line_folding_enabled(bool p_enabled) { line_folding_enabled = p_enabled; - set_hiding_enabled(p_enabled); + _set_hiding_enabled(p_enabled); } bool CodeEdit::is_line_folding_enabled() const { @@ -1336,7 +1351,7 @@ bool CodeEdit::can_fold_line(int p_line) const { return false; } - if (is_line_hidden(p_line) || is_line_folded(p_line)) { + if (_is_line_hidden(p_line) || is_line_folded(p_line)) { return false; } @@ -1416,31 +1431,31 @@ void CodeEdit::fold_line(int p_line) { } for (int i = p_line + 1; i <= end_line; i++) { - set_line_as_hidden(i, true); + _set_line_as_hidden(i, true); } /* Fix selection. */ - if (is_selection_active()) { - if (is_line_hidden(get_selection_from_line()) && is_line_hidden(get_selection_to_line())) { + if (has_selection()) { + if (_is_line_hidden(get_selection_from_line()) && _is_line_hidden(get_selection_to_line())) { deselect(); - } else if (is_line_hidden(get_selection_from_line())) { + } else if (_is_line_hidden(get_selection_from_line())) { select(p_line, 9999, get_selection_to_line(), get_selection_to_column()); - } else if (is_line_hidden(get_selection_to_line())) { + } else if (_is_line_hidden(get_selection_to_line())) { select(get_selection_from_line(), get_selection_from_column(), p_line, 9999); } } /* Reset caret. */ - if (is_line_hidden(cursor_get_line())) { - cursor_set_line(p_line, false, false); - cursor_set_column(get_line(p_line).length(), false); + if (_is_line_hidden(get_caret_line())) { + set_caret_line(p_line, false, false); + set_caret_column(get_line(p_line).length(), false); } update(); } void CodeEdit::unfold_line(int p_line) { ERR_FAIL_INDEX(p_line, get_line_count()); - if (!is_line_folded(p_line) && !is_line_hidden(p_line)) { + if (!is_line_folded(p_line) && !_is_line_hidden(p_line)) { return; } @@ -1453,10 +1468,10 @@ void CodeEdit::unfold_line(int p_line) { fold_start = is_line_folded(fold_start) ? fold_start : p_line; for (int i = fold_start + 1; i < get_line_count(); i++) { - if (!is_line_hidden(i)) { + if (!_is_line_hidden(i)) { break; } - set_line_as_hidden(i, false); + _set_line_as_hidden(i, false); } update(); } @@ -1469,7 +1484,7 @@ void CodeEdit::fold_all_lines() { } void CodeEdit::unfold_all_lines() { - unhide_all_lines(); + _unhide_all_lines(); } void CodeEdit::toggle_foldable_line(int p_line) { @@ -1483,7 +1498,7 @@ void CodeEdit::toggle_foldable_line(int p_line) { bool CodeEdit::is_line_folded(int p_line) const { ERR_FAIL_INDEX_V(p_line, get_line_count(), false); - return p_line + 1 < get_line_count() && !is_line_hidden(p_line) && is_line_hidden(p_line + 1); + return p_line + 1 < get_line_count() && !_is_line_hidden(p_line) && _is_line_hidden(p_line + 1); } TypedArray<int> CodeEdit::get_folded_lines() const { @@ -1707,11 +1722,11 @@ String CodeEdit::get_text_for_code_completion() const { for (int i = 0; i < text_size; i++) { String line = get_line(i); - if (i == cursor_get_line()) { - completion_text += line.substr(0, cursor_get_column()); + if (i == get_caret_line()) { + completion_text += line.substr(0, get_caret_column()); /* Not unicode, represents the caret. */ completion_text += String::chr(0xFFFF); - completion_text += line.substr(cursor_get_column(), line.size()); + completion_text += line.substr(get_caret_column(), line.size()); } else { completion_text += line; } @@ -1758,10 +1773,10 @@ void CodeEdit::request_code_completion(bool p_force) { return; } - String line = get_line(cursor_get_line()); - int ofs = CLAMP(cursor_get_column(), 0, line.length()); + String line = get_line(get_caret_line()); + int ofs = CLAMP(get_caret_column(), 0, line.length()); - if (ofs > 0 && (is_in_string(cursor_get_line(), ofs) != -1 || _is_char(line[ofs - 1]) || code_completion_prefixes.has(String::chr(line[ofs - 1])))) { + if (ofs > 0 && (is_in_string(get_caret_line(), ofs) != -1 || _is_char(line[ofs - 1]) || code_completion_prefixes.has(String::chr(line[ofs - 1])))) { emit_signal(SNAME("request_code_completion")); } else if (ofs > 1 && line[ofs - 1] == ' ' && code_completion_prefixes.has(String::chr(line[ofs - 2]))) { emit_signal(SNAME("request_code_completion")); @@ -1836,7 +1851,7 @@ void CodeEdit::set_code_completion_selected_index(int p_index) { } void CodeEdit::confirm_code_completion(bool p_replace) { - if (is_readonly() || !code_completion_active) { + if (!is_editable() || !code_completion_active) { return; } @@ -1847,7 +1862,7 @@ void CodeEdit::confirm_code_completion(bool p_replace) { } begin_complex_operation(); - int caret_line = cursor_get_line(); + int caret_line = get_caret_line(); const String &insert_text = code_completion_options[code_completion_current_selected].insert_text; const String &display_text = code_completion_options[code_completion_current_selected].display; @@ -1855,7 +1870,7 @@ void CodeEdit::confirm_code_completion(bool p_replace) { if (p_replace) { /* Find end of current section */ const String line = get_line(caret_line); - int caret_col = cursor_get_column(); + int caret_col = get_caret_column(); int caret_remove_line = caret_line; bool merge_text = true; @@ -1878,13 +1893,13 @@ void CodeEdit::confirm_code_completion(bool p_replace) { } /* Replace. */ - _remove_text(caret_line, cursor_get_column() - code_completion_base.length(), caret_remove_line, caret_col); - cursor_set_column(cursor_get_column() - code_completion_base.length(), false); - insert_text_at_cursor(insert_text); + remove_text(caret_line, get_caret_column() - code_completion_base.length(), caret_remove_line, caret_col); + set_caret_column(get_caret_column() - code_completion_base.length(), false); + insert_text_at_caret(insert_text); } else { /* Get first non-matching char. */ const String line = get_line(caret_line); - int caret_col = cursor_get_column(); + int caret_col = get_caret_column(); int matching_chars = code_completion_base.length(); for (; matching_chars <= insert_text.length(); matching_chars++) { if (caret_col >= line.length() || line[caret_col] != insert_text[matching_chars]) { @@ -1894,41 +1909,41 @@ void CodeEdit::confirm_code_completion(bool p_replace) { } /* Remove base completion text. */ - _remove_text(caret_line, cursor_get_column() - code_completion_base.length(), caret_line, cursor_get_column()); - cursor_set_column(cursor_get_column() - code_completion_base.length(), false); + remove_text(caret_line, get_caret_column() - code_completion_base.length(), caret_line, get_caret_column()); + set_caret_column(get_caret_column() - code_completion_base.length(), false); /* Merge with text. */ - insert_text_at_cursor(insert_text.substr(0, code_completion_base.length())); - cursor_set_column(caret_col, false); - insert_text_at_cursor(insert_text.substr(matching_chars)); + insert_text_at_caret(insert_text.substr(0, code_completion_base.length())); + set_caret_column(caret_col, false); + insert_text_at_caret(insert_text.substr(matching_chars)); } /* Handle merging of symbols eg strings, brackets. */ const String line = get_line(caret_line); - char32_t next_char = line[cursor_get_column()]; + char32_t next_char = line[get_caret_column()]; char32_t last_completion_char = insert_text[insert_text.length() - 1]; char32_t last_completion_char_display = display_text[display_text.length() - 1]; - int pre_brace_pair = cursor_get_column() > 0 ? _get_auto_brace_pair_open_at_pos(caret_line, cursor_get_column()) : -1; - int post_brace_pair = cursor_get_column() < get_line(caret_line).length() ? _get_auto_brace_pair_close_at_pos(caret_line, cursor_get_column()) : -1; + int pre_brace_pair = get_caret_column() > 0 ? _get_auto_brace_pair_open_at_pos(caret_line, get_caret_column()) : -1; + int post_brace_pair = get_caret_column() < get_line(caret_line).length() ? _get_auto_brace_pair_close_at_pos(caret_line, get_caret_column()) : -1; if (post_brace_pair != -1 && (last_completion_char == next_char || last_completion_char_display == next_char)) { - _remove_text(caret_line, cursor_get_column(), caret_line, cursor_get_column() + 1); + remove_text(caret_line, get_caret_column(), caret_line, get_caret_column() + 1); } if (pre_brace_pair != -1 && pre_brace_pair != post_brace_pair && (last_completion_char == next_char || last_completion_char_display == next_char)) { - _remove_text(caret_line, cursor_get_column(), caret_line, cursor_get_column() + 1); + remove_text(caret_line, get_caret_column(), caret_line, get_caret_column() + 1); } else if (auto_brace_completion_enabled && pre_brace_pair != -1 && post_brace_pair == -1) { - insert_text_at_cursor(auto_brace_completion_pairs[pre_brace_pair].close_key); - cursor_set_column(cursor_get_column() - auto_brace_completion_pairs[pre_brace_pair].close_key.length()); + insert_text_at_caret(auto_brace_completion_pairs[pre_brace_pair].close_key); + set_caret_column(get_caret_column() - auto_brace_completion_pairs[pre_brace_pair].close_key.length()); } - if (pre_brace_pair == -1 && post_brace_pair == -1 && cursor_get_column() > 0 && cursor_get_column() < get_line(caret_line).length()) { - pre_brace_pair = _get_auto_brace_pair_open_at_pos(caret_line, cursor_get_column() + 1); - if (pre_brace_pair == _get_auto_brace_pair_close_at_pos(caret_line, cursor_get_column() - 1)) { - _remove_text(caret_line, cursor_get_column() - 2, caret_line, cursor_get_column()); - if (_get_auto_brace_pair_close_at_pos(caret_line, cursor_get_column() - 1) != pre_brace_pair) { - cursor_set_column(cursor_get_column() - 1); + if (pre_brace_pair == -1 && post_brace_pair == -1 && get_caret_column() > 0 && get_caret_column() < get_line(caret_line).length()) { + pre_brace_pair = _get_auto_brace_pair_open_at_pos(caret_line, get_caret_column() + 1); + if (pre_brace_pair == _get_auto_brace_pair_close_at_pos(caret_line, get_caret_column() - 1)) { + remove_text(caret_line, get_caret_column() - 2, caret_line, get_caret_column()); + if (_get_auto_brace_pair_close_at_pos(caret_line, get_caret_column() - 1) != pre_brace_pair) { + set_caret_column(get_caret_column() - 1); } } } @@ -1971,9 +1986,11 @@ bool CodeEdit::is_symbol_lookup_on_click_enabled() const { } String CodeEdit::get_text_for_symbol_lookup() { - int line, col; - Point2i mp = _get_local_mouse_pos(); - _get_mouse_pos(mp, line, col); + Point2i mp = get_local_mouse_pos(); + + Point2i pos = get_line_column_at_pos(mp); + int line = pos.y; + int col = pos.x; StringBuilder lookup_text; const int text_size = get_line_count(); @@ -2289,8 +2306,8 @@ void CodeEdit::_gutter_clicked(int p_line, int p_gutter) { if (p_gutter == line_number_gutter) { set_selection_mode(TextEdit::SelectionMode::SELECTION_MODE_LINE, p_line, 0); select(p_line, 0, p_line + 1, 0); - cursor_set_line(p_line + 1); - cursor_set_column(0); + set_caret_line(p_line + 1); + set_caret_column(0); return; } @@ -2635,6 +2652,8 @@ TypedArray<String> CodeEdit::_get_delimiters(DelimiterType p_type) const { /* Code Completion */ void CodeEdit::_filter_code_completion_candidates() { ScriptInstance *si = get_script_instance(); + int line_height = get_line_height(); + if (si && si->has_method("_filter_code_completion_candidates")) { code_completion_options.clear(); code_completion_base = ""; @@ -2674,19 +2693,24 @@ void CodeEdit::_filter_code_completion_candidates() { option.icon = completion_options[i].get("icon"); option.default_value = completion_options[i].get("default_value"); - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + int offset = 0; + if (option.default_value.get_type() == Variant::COLOR) { + offset = line_height; + } + + max_width = MAX(max_width, font->get_string_size(option.display, font_size).width + offset); code_completion_options.push_back(option); } - code_completion_longest_line = MIN(max_width, code_completion_max_width); + code_completion_longest_line = MIN(max_width, code_completion_max_width * font_size); code_completion_current_selected = 0; code_completion_active = true; update(); return; } - const int caret_line = cursor_get_line(); - const int caret_column = cursor_get_column(); + const int caret_line = get_caret_line(); + const int caret_column = get_caret_column(); const String line = get_line(caret_line); if (caret_column > 0 && line[caret_column - 1] == '(' && !code_completion_forced) { @@ -2766,6 +2790,11 @@ void CodeEdit::_filter_code_completion_candidates() { option.display = option.display.unquote().quote("'"); } + int offset = 0; + if (option.default_value.get_type() == Variant::COLOR) { + offset = line_height; + } + if (in_string != -1) { String quote = single_quote ? "'" : "\""; option.display = option.display.unquote().quote(quote); @@ -2778,7 +2807,7 @@ void CodeEdit::_filter_code_completion_candidates() { if (string_to_complete.length() == 0) { code_completion_options.push_back(option); - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display, font_size).width + offset); continue; } @@ -2827,7 +2856,7 @@ void CodeEdit::_filter_code_completion_candidates() { } else { completion_options_subseq.push_back(option); } - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display, font_size).width + offset); /* Matched the whole subsequence in s_lower. */ } else if (!*ssq_lower) { /* Finished matching in the first s.length() characters. */ @@ -2836,7 +2865,7 @@ void CodeEdit::_filter_code_completion_candidates() { } else { completion_options_subseq_casei.push_back(option); } - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display, font_size).width + offset); } } @@ -2856,7 +2885,7 @@ void CodeEdit::_filter_code_completion_candidates() { return; } - code_completion_longest_line = MIN(max_width, code_completion_max_width); + code_completion_longest_line = MIN(max_width, code_completion_max_width * font_size); code_completion_current_selected = 0; code_completion_active = true; update(); @@ -2869,30 +2898,53 @@ void CodeEdit::_lines_edited_from(int p_from_line, int p_to_line) { return; } + lines_edited_from = (lines_edited_from == -1) ? MIN(p_from_line, p_to_line) : MIN(lines_edited_from, MIN(p_from_line, p_to_line)); + lines_edited_to = (lines_edited_to == -1) ? MAX(p_from_line, p_to_line) : MAX(lines_edited_from, MAX(p_from_line, p_to_line)); +} + +void CodeEdit::_text_set() { + lines_edited_from = 0; + lines_edited_to = 9999; + _text_changed(); +} + +void CodeEdit::_text_changed() { + if (lines_edited_from == -1) { + return; + } + int lc = get_line_count(); line_number_digits = 1; while (lc /= 10) { line_number_digits++; } - set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0', 0, cache.font_size).width); - int from_line = MIN(p_from_line, p_to_line); - int line_count = (p_to_line - p_from_line); + if (font.is_valid()) { + set_gutter_width(line_number_gutter, (line_number_digits + 1) * font->get_char_size('0', 0, font_size).width); + } + + lc = get_line_count(); + int line_change_size = (lines_edited_to - lines_edited_from); List<int> breakpoints; breakpointed_lines.get_key_list(&breakpoints); - for (const int line : breakpoints) { - if (line <= from_line) { + for (const int &line : breakpoints) { + if (line < lines_edited_from || (line < lc && is_line_breakpointed(line))) { continue; } - breakpointed_lines.erase(line); + breakpointed_lines.erase(line); emit_signal(SNAME("breakpoint_toggled"), line); - if (line_count > 0 || line >= p_from_line) { - emit_signal(SNAME("breakpoint_toggled"), line + line_count); - breakpointed_lines[line + line_count] = true; + + int next_line = line + line_change_size; + if (next_line < lc && is_line_breakpointed(next_line)) { + emit_signal(SNAME("breakpoint_toggled"), next_line); + breakpointed_lines[next_line] = true; continue; } } + + lines_edited_from = -1; + lines_edited_to = -1; } CodeEdit::CodeEdit() { @@ -2946,8 +2998,10 @@ CodeEdit::CodeEdit() { gutter_idx++; connect("lines_edited_from", callable_mp(this, &CodeEdit::_lines_edited_from)); - connect("gutter_clicked", callable_mp(this, &CodeEdit::_gutter_clicked)); + connect("text_set", callable_mp(this, &CodeEdit::_text_set)); + connect("text_changed", callable_mp(this, &CodeEdit::_text_changed)); + connect("gutter_clicked", callable_mp(this, &CodeEdit::_gutter_clicked)); connect("gutter_added", callable_mp(this, &CodeEdit::_update_gutter_indexes)); connect("gutter_removed", callable_mp(this, &CodeEdit::_update_gutter_indexes)); _update_gutter_indexes(); |