diff options
Diffstat (limited to 'scene/gui')
| -rw-r--r-- | scene/gui/text_edit.cpp | 548 | ||||
| -rw-r--r-- | scene/gui/text_edit.h | 94 |
2 files changed, 62 insertions, 580 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index 3860ce61e9..07ebdb6523 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -60,14 +60,6 @@ static bool _is_char(CharType c) { return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_'; } -static bool _is_number(CharType c) { - return (c >= '0' && c <= '9'); -} - -static bool _is_hex_symbol(CharType c) { - return ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); -} - static bool _is_pair_right_symbol(CharType c) { return c == '"' || c == '\'' || @@ -136,94 +128,7 @@ void TextEdit::Text::_update_line_cache(int p_line) const { } text.write[p_line].width_cache = w; - text.write[p_line].wrap_amount_cache = -1; - - // Update regions. - - text.write[p_line].region_info.clear(); - - for (int i = 0; i < len; i++) { - if (!_is_symbol(str[i])) { - continue; - } - if (str[i] == '\\') { - i++; // Skip quoted anything. - continue; - } - - int left = len - i; - - for (int j = 0; j < color_regions->size(); j++) { - const ColorRegion &cr = color_regions->operator[](j); - - /* BEGIN */ - - int lr = cr.begin_key.length(); - const CharType *kc; - bool match; - - if (lr != 0 && lr <= left) { - kc = cr.begin_key.c_str(); - - match = true; - - for (int k = 0; k < lr; k++) { - if (kc[k] != str[i + k]) { - match = false; - break; - } - } - - if (match) { - ColorRegionInfo cri; - cri.end = false; - cri.region = j; - text.write[p_line].region_info[i] = cri; - i += lr - 1; - - break; - } - } - - /* END */ - - lr = cr.end_key.length(); - if (lr != 0 && lr <= left) { - kc = cr.end_key.c_str(); - - match = true; - - for (int k = 0; k < lr; k++) { - if (kc[k] != str[i + k]) { - match = false; - break; - } - } - - if (match) { - ColorRegionInfo cri; - cri.end = true; - cri.region = j; - text.write[p_line].region_info[i] = cri; - i += lr - 1; - - break; - } - } - } - } -} - -const Map<int, TextEdit::Text::ColorRegionInfo> &TextEdit::Text::get_color_region_info(int p_line) const { - static Map<int, ColorRegionInfo> cri; - ERR_FAIL_INDEX_V(p_line, text.size(), cri); - - if (text[p_line].width_cache == -1) { - _update_line_cache(p_line); - } - - return text[p_line].region_info; } int TextEdit::Text::get_line_width(int p_line) const { @@ -601,7 +506,6 @@ void TextEdit::_notification(int p_what) { case NOTIFICATION_THEME_CHANGED: { _update_caches(); _update_wrap_at(); - syntax_highlighting_cache.clear(); } break; case NOTIFICATION_WM_WINDOW_FOCUS_IN: { window_has_focus = true; @@ -640,6 +544,14 @@ void TextEdit::_notification(int p_what) { adjust_viewport_to_cursor(); first_draw = false; } + + /* Prevent the resource getting lost between the editor and game. */ + if (Engine::get_singleton()->is_editor_hint()) { + if (syntax_highlighter.is_valid() && syntax_highlighter->get_text_edit() != this) { + syntax_highlighter->set_text_edit(this); + } + } + Size2 size = get_size(); if ((!has_focus() && !menu->has_focus()) || !window_has_focus) { draw_caret = false; @@ -711,10 +623,8 @@ void TextEdit::_notification(int p_what) { Color color = readonly ? cache.font_color_readonly : cache.font_color; - if (syntax_coloring) { - if (cache.background_color.a > 0.01) { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(), get_size()), cache.background_color); - } + if (cache.background_color.a > 0.01) { + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(), get_size()), cache.background_color); } if (line_length_guidelines) { @@ -937,10 +847,7 @@ void TextEdit::_notification(int p_what) { break; } - Map<int, HighlighterInfo> color_map; - if (syntax_coloring) { - color_map = _get_line_syntax_highlighting(minimap_line); - } + Dictionary color_map = _get_line_syntax_highlighting(minimap_line); Color current_color = cache.font_color; if (readonly) { @@ -978,15 +885,13 @@ void TextEdit::_notification(int p_what) { int characters = 0; int tabs = 0; for (int j = 0; j < str.length(); j++) { - if (syntax_coloring) { - if (color_map.has(last_wrap_column + j)) { - current_color = color_map[last_wrap_column + j].color; - if (readonly) { - current_color.a = cache.font_color_readonly.a; - } + if (color_map.has(last_wrap_column + j)) { + current_color = color_map[last_wrap_column + j].get("color"); + if (readonly) { + current_color.a = cache.font_color_readonly.a; } - color = current_color; } + color = current_color; if (j == 0) { previous_color = color; @@ -1060,10 +965,8 @@ void TextEdit::_notification(int p_what) { const String &fullstr = text[line]; - Map<int, HighlighterInfo> color_map; - if (syntax_coloring) { - color_map = _get_line_syntax_highlighting(line); - } + Dictionary color_map = _get_line_syntax_highlighting(line); + // Ensure we at least use the font color. Color current_color = readonly ? cache.font_color_readonly : cache.font_color; @@ -1253,15 +1156,13 @@ void TextEdit::_notification(int p_what) { // Loop through characters in one line. int j = 0; for (; j < str.length(); j++) { - if (syntax_coloring) { - if (color_map.has(last_wrap_column + j)) { - current_color = color_map[last_wrap_column + j].color; - if (readonly && current_color.a > cache.font_color_readonly.a) { - current_color.a = cache.font_color_readonly.a; - } + if (color_map.has(last_wrap_column + j)) { + current_color = color_map[last_wrap_column + j].get("color"); + if (readonly && current_color.a > cache.font_color_readonly.a) { + current_color.a = cache.font_color_readonly.a; } - color = current_color; } + color = current_color; int char_w; @@ -1447,7 +1348,7 @@ void TextEdit::_notification(int p_what) { if (cursor.column == last_wrap_column + j && cursor.line == line && cursor_wrap_index == line_wrap_index && block_caret && draw_caret && !insert_mode) { color = cache.caret_background_color; - } else if (!syntax_coloring && block_caret) { + } else if (block_caret) { color = readonly ? cache.font_color_readonly : cache.font_color; } @@ -1609,12 +1510,6 @@ void TextEdit::_notification(int p_what) { for (int i = 0; i < lines; i++) { int l = line_from + i; ERR_CONTINUE(l < 0 || l >= completion_options_size); - Color text_color = cache.completion_font_color; - for (int j = 0; j < color_regions.size(); j++) { - if (completion_options[l].insert_text.begins_with(color_regions[j].begin_key)) { - text_color = color_regions[j].color; - } - } int yofs = (get_row_height() - cache.font->get_height()) / 2; Point2 title_pos(completion_rect.position.x, completion_rect.position.y + i * get_row_height() + cache.font->get_ascent() + yofs); @@ -1630,7 +1525,7 @@ void TextEdit::_notification(int p_what) { } title_pos.x = icon_area.position.x + icon_area.size.width + icon_hsep; - draw_string(cache.font, title_pos, completion_options[l].display, text_color, completion_rect.size.width - (icon_area_size.x + icon_hsep)); + draw_string(cache.font, title_pos, completion_options[l].display, completion_options[l].font_color, completion_rect.size.width - (icon_area_size.x + icon_hsep)); } if (scrollw) { @@ -2851,7 +2746,6 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { // 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) { - const Map<int, Text::ColorRegionInfo> &cri_map = text.get_color_region_info(cursor.line); bool indent_char_found = false; bool should_indent = false; char indent_char = ':'; @@ -2870,7 +2764,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { continue; } - if (indent_char_found && cri_map.has(i) && (color_regions[cri_map[i].region].begin_key == "#" || color_regions[cri_map[i].region].begin_key == "//")) { + if (indent_char_found && is_line_comment(i)) { should_indent = true; break; } else if (indent_char_found && !_is_whitespace(c)) { @@ -3943,7 +3837,7 @@ void TextEdit::_base_insert_text(int p_line, int p_char, const String &p_text, i } text_changed_dirty = true; } - _line_edited_from(p_line); + emit_signal("line_edited_from", p_line); } String TextEdit::_base_get_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) const { @@ -4006,7 +3900,7 @@ void TextEdit::_base_remove_text(int p_from_line, int p_from_column, int p_to_li } text_changed_dirty = true; } - _line_edited_from(p_from_line); + emit_signal("line_edited_from", p_from_line); } void TextEdit::_insert_text(int p_line, int p_char, const String &p_text, int *r_end_line, int *r_end_char) { @@ -4126,22 +4020,6 @@ void TextEdit::_insert_text_at_cursor(const String &p_text) { update(); } -void TextEdit::_line_edited_from(int p_line) { - int cache_size = color_region_cache.size(); - for (int i = p_line; i < cache_size; i++) { - color_region_cache.erase(i); - } - - if (syntax_highlighting_cache.size() > 0) { - cache_size = syntax_highlighting_cache.back()->key(); - for (int i = p_line - 1; i <= cache_size; i++) { - if (syntax_highlighting_cache.has(i)) { - syntax_highlighting_cache.erase(i); - } - } - } -} - int TextEdit::get_char_count() { int totalsize = 0; @@ -4985,10 +4863,6 @@ void TextEdit::_update_caches() { cache.font_color = get_theme_color("font_color"); cache.font_color_selected = get_theme_color("font_color_selected"); cache.font_color_readonly = get_theme_color("font_color_readonly"); - cache.keyword_color = get_theme_color("keyword_color"); - cache.function_color = get_theme_color("function_color"); - cache.member_variable_color = get_theme_color("member_variable_color"); - cache.number_color = get_theme_color("number_color"); cache.selection_color = get_theme_color("selection_color"); cache.mark_color = get_theme_color("mark_color"); cache.current_line_color = get_theme_color("current_line_color"); @@ -5001,7 +4875,6 @@ void TextEdit::_update_caches() { cache.word_highlighted_color = get_theme_color("word_highlighted_color"); cache.search_result_color = get_theme_color("search_result_color"); cache.search_result_border_color = get_theme_color("search_result_border_color"); - cache.symbol_color = get_theme_color("symbol_color"); cache.background_color = get_theme_color("background_color"); #ifdef TOOLS_ENABLED cache.line_spacing = get_theme_constant("line_spacing") * EDSCALE; @@ -5017,141 +4890,29 @@ void TextEdit::_update_caches() { cache.executing_icon = get_theme_icon("MainPlay", "EditorIcons"); text.set_font(cache.font); - if (syntax_highlighter) { - syntax_highlighter->_update_cache(); + if (syntax_highlighter.is_valid()) { + syntax_highlighter->set_text_edit(this); } } -SyntaxHighlighter *TextEdit::_get_syntax_highlighting() { +Ref<SyntaxHighlighter> TextEdit::get_syntax_highlighter() { return syntax_highlighter; } -void TextEdit::_set_syntax_highlighting(SyntaxHighlighter *p_syntax_highlighter) { +void TextEdit::set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter) { syntax_highlighter = p_syntax_highlighter; - if (syntax_highlighter) { - syntax_highlighter->set_text_editor(this); - syntax_highlighter->_update_cache(); + if (syntax_highlighter.is_valid()) { + syntax_highlighter->set_text_edit(this); } - syntax_highlighting_cache.clear(); update(); } -int TextEdit::_is_line_in_region(int p_line) { - // Do we have in cache? - if (color_region_cache.has(p_line)) { - return color_region_cache[p_line]; - } - - // If not find the closest line we have. - int previous_line = p_line - 1; - for (; previous_line > -1; previous_line--) { - if (color_region_cache.has(p_line)) { - break; - } - } - - // Calculate up to line we need and update the cache along the way. - int in_region = color_region_cache[previous_line]; - if (previous_line == -1) { - in_region = -1; - } - for (int i = previous_line; i < p_line; i++) { - const Map<int, Text::ColorRegionInfo> &cri_map = _get_line_color_region_info(i); - for (const Map<int, Text::ColorRegionInfo>::Element *E = cri_map.front(); E; E = E->next()) { - const Text::ColorRegionInfo &cri = E->get(); - if (in_region == -1) { - if (!cri.end) { - in_region = cri.region; - } - } else if (in_region == cri.region && !_get_color_region(cri.region).line_only) { - if (cri.end || _get_color_region(cri.region).eq) { - in_region = -1; - } - } - } - - if (in_region >= 0 && _get_color_region(in_region).line_only) { - in_region = -1; - } - - color_region_cache[i + 1] = in_region; - } - return in_region; +void TextEdit::add_keyword(const String &p_keyword) { + keywords.insert(p_keyword); } -TextEdit::ColorRegion TextEdit::_get_color_region(int p_region) const { - if (p_region < 0 || p_region >= color_regions.size()) { - return ColorRegion(); - } - return color_regions[p_region]; -} - -Map<int, TextEdit::Text::ColorRegionInfo> TextEdit::_get_line_color_region_info(int p_line) const { - if (p_line < 0 || p_line > text.size() - 1) { - return Map<int, Text::ColorRegionInfo>(); - } - return text.get_color_region_info(p_line); -} - -void TextEdit::clear_colors() { +void TextEdit::clear_keywords() { keywords.clear(); - member_keywords.clear(); - color_regions.clear(); - color_region_cache.clear(); - syntax_highlighting_cache.clear(); - text.clear_width_cache(); - update(); -} - -void TextEdit::add_keyword_color(const String &p_keyword, const Color &p_color) { - keywords[p_keyword] = p_color; - syntax_highlighting_cache.clear(); - update(); -} - -bool TextEdit::has_keyword_color(String p_keyword) const { - return keywords.has(p_keyword); -} - -Color TextEdit::get_keyword_color(String p_keyword) const { - ERR_FAIL_COND_V(!keywords.has(p_keyword), Color()); - return keywords[p_keyword]; -} - -void TextEdit::add_color_region(const String &p_begin_key, const String &p_end_key, const Color &p_color, bool p_line_only) { - color_regions.push_back(ColorRegion(p_begin_key, p_end_key, p_color, p_line_only)); - syntax_highlighting_cache.clear(); - text.clear_width_cache(); - update(); -} - -void TextEdit::add_member_keyword(const String &p_keyword, const Color &p_color) { - member_keywords[p_keyword] = p_color; - syntax_highlighting_cache.clear(); - update(); -} - -bool TextEdit::has_member_color(String p_member) const { - return member_keywords.has(p_member); -} - -Color TextEdit::get_member_color(String p_member) const { - return member_keywords[p_member]; -} - -void TextEdit::clear_member_keywords() { - member_keywords.clear(); - syntax_highlighting_cache.clear(); - update(); -} - -void TextEdit::set_syntax_coloring(bool p_enabled) { - syntax_coloring = p_enabled; - update(); -} - -bool TextEdit::is_syntax_coloring_enabled() const { - return syntax_coloring; } void TextEdit::set_auto_indent(bool p_auto_indent) { @@ -5827,18 +5588,19 @@ 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); - const Map<int, Text::ColorRegionInfo> &cri_map = text.get_color_region_info(p_line); - int line_length = text[p_line].size(); for (int i = 0; i < line_length - 1; i++) { - if (_is_symbol(text[p_line][i]) && cri_map.has(i)) { - const Text::ColorRegionInfo &cri = cri_map[i]; - return color_regions[cri.region].begin_key == "#" || color_regions[cri.region].begin_key == "//"; - } else if (_is_whitespace(text[p_line][i])) { + if (_is_whitespace(text[p_line][i])) { continue; - } else { - break; } + 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; } return false; } @@ -7053,8 +6815,8 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_override_selected_font_color", "override"), &TextEdit::set_override_selected_font_color); ClassDB::bind_method(D_METHOD("is_overriding_selected_font_color"), &TextEdit::is_overriding_selected_font_color); - ClassDB::bind_method(D_METHOD("set_syntax_coloring", "enable"), &TextEdit::set_syntax_coloring); - ClassDB::bind_method(D_METHOD("is_syntax_coloring_enabled"), &TextEdit::is_syntax_coloring_enabled); + ClassDB::bind_method(D_METHOD("set_syntax_highlighter", "syntax_highlighter"), &TextEdit::set_syntax_highlighter); + ClassDB::bind_method(D_METHOD("get_syntax_highlighter"), &TextEdit::get_syntax_highlighter); ClassDB::bind_method(D_METHOD("set_highlight_current_line", "enabled"), &TextEdit::set_highlight_current_line); ClassDB::bind_method(D_METHOD("is_highlight_current_line_enabled"), &TextEdit::is_highlight_current_line_enabled); @@ -7068,11 +6830,6 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_h_scroll", "value"), &TextEdit::set_h_scroll); ClassDB::bind_method(D_METHOD("get_h_scroll"), &TextEdit::get_h_scroll); - ClassDB::bind_method(D_METHOD("add_keyword_color", "keyword", "color"), &TextEdit::add_keyword_color); - ClassDB::bind_method(D_METHOD("has_keyword_color", "keyword"), &TextEdit::has_keyword_color); - ClassDB::bind_method(D_METHOD("get_keyword_color", "keyword"), &TextEdit::get_keyword_color); - ClassDB::bind_method(D_METHOD("add_color_region", "begin_key", "end_key", "color", "line_only"), &TextEdit::add_color_region, DEFVAL(false)); - ClassDB::bind_method(D_METHOD("clear_colors"), &TextEdit::clear_colors); ClassDB::bind_method(D_METHOD("menu_option", "option"), &TextEdit::menu_option); ClassDB::bind_method(D_METHOD("get_menu"), &TextEdit::get_menu); @@ -7087,7 +6844,6 @@ void TextEdit::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT), "set_text", "get_text"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "readonly"), "set_readonly", "is_readonly"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "highlight_current_line"), "set_highlight_current_line", "is_highlight_current_line_enabled"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "syntax_highlighting"), "set_syntax_coloring", "is_syntax_coloring_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_line_numbers"), "set_show_line_numbers", "is_show_line_numbers_enabled"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_tabs"), "set_draw_tabs", "is_drawing_tabs"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_spaces"), "set_draw_spaces", "is_drawing_spaces"); @@ -7105,6 +6861,8 @@ void TextEdit::_bind_methods() { 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::OBJECT, "syntax_highlighter", PROPERTY_HINT_RESOURCE_TYPE, "SyntaxHighlighter", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_DO_NOT_SHARE_ON_DUPLICATE), "set_syntax_highlighter", "get_syntax_highlighter"); + ADD_GROUP("Minimap", "minimap_"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "minimap_draw"), "draw_minimap", "is_drawing_minimap"); ADD_PROPERTY(PropertyInfo(Variant::INT, "minimap_width"), "set_minimap_width", "get_minimap_width"); @@ -7117,6 +6875,7 @@ void TextEdit::_bind_methods() { ADD_SIGNAL(MethodInfo("cursor_changed")); ADD_SIGNAL(MethodInfo("text_changed")); + ADD_SIGNAL(MethodInfo("line_edited_from", PropertyInfo(Variant::INT, "line"))); ADD_SIGNAL(MethodInfo("request_completion")); ADD_SIGNAL(MethodInfo("breakpoint_toggled", PropertyInfo(Variant::INT, "row"))); ADD_SIGNAL(MethodInfo("symbol_lookup", PropertyInfo(Variant::STRING, "symbol"), PropertyInfo(Variant::INT, "row"), PropertyInfo(Variant::INT, "column"))); @@ -7150,7 +6909,6 @@ TextEdit::TextEdit() { wrap_at = 0; wrap_right_offset = 10; set_focus_mode(FOCUS_ALL); - syntax_highlighter = nullptr; _update_caches(); cache.row_height = 1; cache.line_spacing = 1; @@ -7166,7 +6924,6 @@ TextEdit::TextEdit() { indent_size = 4; text.set_indent_size(indent_size); text.clear(); - text.set_color_regions(&color_regions); h_scroll = memnew(HScrollBar); v_scroll = memnew(VScrollBar); @@ -7190,7 +6947,6 @@ TextEdit::TextEdit() { selection.selecting_column = 0; selection.selecting_text = false; selection.active = false; - syntax_coloring = false; block_caret = false; caret_blink_enabled = false; @@ -7281,204 +7037,6 @@ TextEdit::~TextEdit() { /////////////////////////////////////////////////////////////////////////////// -Map<int, TextEdit::HighlighterInfo> TextEdit::_get_line_syntax_highlighting(int p_line) { - if (syntax_highlighting_cache.has(p_line)) { - return syntax_highlighting_cache[p_line]; - } - - if (syntax_highlighter != nullptr) { - Map<int, HighlighterInfo> color_map = syntax_highlighter->_get_line_syntax_highlighting(p_line); - syntax_highlighting_cache[p_line] = color_map; - return color_map; - } - - Map<int, HighlighterInfo> color_map; - - bool prev_is_char = false; - bool prev_is_number = false; - bool in_keyword = false; - bool in_word = false; - bool in_function_name = false; - bool in_member_variable = false; - bool is_hex_notation = false; - Color keyword_color; - Color color; - - int in_region = _is_line_in_region(p_line); - int deregion = 0; - - const Map<int, TextEdit::Text::ColorRegionInfo> cri_map = text.get_color_region_info(p_line); - const String &str = text[p_line]; - Color prev_color; - for (int j = 0; j < str.length(); j++) { - HighlighterInfo highlighter_info; - - if (deregion > 0) { - deregion--; - if (deregion == 0) { - in_region = -1; - } - } - - if (deregion != 0) { - if (color != prev_color) { - prev_color = color; - highlighter_info.color = color; - color_map[j] = highlighter_info; - } - continue; - } - - color = cache.font_color; - - bool is_char = _is_text_char(str[j]); - bool is_symbol = _is_symbol(str[j]); - bool is_number = _is_number(str[j]); - - // Allow ABCDEF in hex notation. - if (is_hex_notation && (_is_hex_symbol(str[j]) || is_number)) { - is_number = true; - } else { - is_hex_notation = false; - } - - // Check for dot or underscore or 'x' for hex notation in floating point number or 'e' for scientific notation. - if ((str[j] == '.' || str[j] == 'x' || str[j] == '_' || str[j] == 'f' || str[j] == 'e') && !in_word && prev_is_number && !is_number) { - is_number = true; - is_symbol = false; - is_char = false; - - if (str[j] == 'x' && str[j - 1] == '0') { - is_hex_notation = true; - } - } - - if (!in_word && _is_char(str[j]) && !is_number) { - in_word = true; - } - - if ((in_keyword || in_word) && !is_hex_notation) { - is_number = false; - } - - if (is_symbol && str[j] != '.' && in_word) { - in_word = false; - } - - if (is_symbol && cri_map.has(j)) { - const TextEdit::Text::ColorRegionInfo &cri = cri_map[j]; - - if (in_region == -1) { - if (!cri.end) { - in_region = cri.region; - } - } else if (in_region == cri.region && !color_regions[cri.region].line_only) { // Ignore otherwise. - if (cri.end || color_regions[cri.region].eq) { - deregion = color_regions[cri.region].eq ? color_regions[cri.region].begin_key.length() : color_regions[cri.region].end_key.length(); - } - } - } - - if (!is_char) { - in_keyword = false; - } - - if (in_region == -1 && !in_keyword && is_char && !prev_is_char) { - int to = j; - while (to < str.length() && _is_text_char(str[to])) { - to++; - } - - uint32_t hash = String::hash(&str[j], to - j); - StrRange range(&str[j], to - j); - - const Color *col = keywords.custom_getptr(range, hash); - - if (!col) { - col = member_keywords.custom_getptr(range, hash); - - if (col) { - for (int k = j - 1; k >= 0; k--) { - if (str[k] == '.') { - col = nullptr; // Member indexing not allowed. - break; - } else if (str[k] > 32) { - break; - } - } - } - } - - if (col) { - in_keyword = true; - keyword_color = *col; - } - } - - if (!in_function_name && in_word && !in_keyword) { - int k = j; - while (k < str.length() && !_is_symbol(str[k]) && str[k] != '\t' && str[k] != ' ') { - k++; - } - - // Check for space between name and bracket. - while (k < str.length() && (str[k] == '\t' || str[k] == ' ')) { - k++; - } - - if (str[k] == '(') { - in_function_name = true; - } - } - - if (!in_function_name && !in_member_variable && !in_keyword && !is_number && in_word) { - int k = j; - while (k > 0 && !_is_symbol(str[k]) && str[k] != '\t' && str[k] != ' ') { - k--; - } - - if (str[k] == '.') { - in_member_variable = true; - } - } - - if (is_symbol) { - in_function_name = false; - in_member_variable = false; - } - - if (in_region >= 0) { - color = color_regions[in_region].color; - } else if (in_keyword) { - color = keyword_color; - } else if (in_member_variable) { - color = cache.member_variable_color; - } else if (in_function_name) { - color = cache.function_color; - } else if (is_symbol) { - color = cache.symbol_color; - } else if (is_number) { - color = cache.number_color; - } - - prev_is_char = is_char; - prev_is_number = is_number; - - if (color != prev_color) { - prev_color = color; - highlighter_info.color = color; - color_map[j] = highlighter_info; - } - } - - syntax_highlighting_cache[p_line] = color_map; - return color_map; -} - -void SyntaxHighlighter::set_text_editor(TextEdit *p_text_editor) { - text_editor = p_text_editor; -} - -TextEdit *SyntaxHighlighter::get_text_editor() { - return text_editor; +Dictionary TextEdit::_get_line_syntax_highlighting(int p_line) { + return syntax_highlighter.is_null() && !setting_text ? Dictionary() : syntax_highlighter->get_line_syntax_highlighting(p_line); } diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h index 68aec9cfac..5a6ed99845 100644 --- a/scene/gui/text_edit.h +++ b/scene/gui/text_edit.h @@ -35,43 +35,14 @@ #include "scene/gui/popup_menu.h" #include "scene/gui/scroll_bar.h" #include "scene/main/timer.h" - -class SyntaxHighlighter; +#include "scene/resources/syntax_highlighter.h" class TextEdit : public Control { GDCLASS(TextEdit, Control); public: - struct HighlighterInfo { - Color color; - }; - - struct ColorRegion { - Color color; - String begin_key; - String end_key; - bool line_only; - bool eq; - ColorRegion(const String &p_begin_key = "", const String &p_end_key = "", const Color &p_color = Color(), bool p_line_only = false) { - begin_key = p_begin_key; - end_key = p_end_key; - color = p_color; - line_only = p_line_only || p_end_key == ""; - eq = begin_key == end_key; - } - }; - class Text { public: - struct ColorRegionInfo { - int region; - bool end; - ColorRegionInfo() { - region = 0; - end = false; - } - }; - struct Line { int width_cache : 24; bool marked : 1; @@ -81,7 +52,6 @@ public: bool safe : 1; bool has_info : 1; int wrap_amount_cache : 24; - Map<int, ColorRegionInfo> region_info; Ref<Texture2D> info_icon; String info; String data; @@ -98,7 +68,6 @@ public: }; private: - const Vector<ColorRegion> *color_regions; mutable Vector<Line> text; Ref<Font> font; int indent_size; @@ -108,13 +77,11 @@ public: public: void set_indent_size(int p_indent_size); void set_font(const Ref<Font> &p_font); - void set_color_regions(const Vector<ColorRegion> *p_regions) { color_regions = p_regions; } int get_line_width(int p_line) const; int get_max_width(bool p_exclude_hidden = false) const; int get_char_width(CharType c, CharType next_c, int px) const; void set_line_wrap_amount(int p_line, int p_wrap_amount) const; int get_line_wrap_amount(int p_line) const; - const Map<int, ColorRegionInfo> &get_color_region_info(int p_line) const; void set(int p_line, const String &p_text); void set_marked(int p_line, bool p_marked) { text.write[p_line].marked = p_marked; } bool is_marked(int p_line) const { return text[p_line].marked; } @@ -224,10 +191,6 @@ private: Color font_color; Color font_color_selected; Color font_color_readonly; - Color keyword_color; - Color number_color; - Color function_color; - Color member_variable_color; Color selection_color; Color mark_color; Color bookmark_color; @@ -240,7 +203,6 @@ private: Color word_highlighted_color; Color search_result_color; Color search_result_border_color; - Color symbol_color; Color background_color; int row_height; @@ -261,8 +223,7 @@ private: } } cache; - Map<int, int> color_region_cache; - Map<int, Map<int, HighlighterInfo>> syntax_highlighting_cache; + Map<int, Dictionary> syntax_highlighting_cache; struct TextOperation { enum Type { @@ -305,13 +266,10 @@ private: void _do_text_op(const TextOperation &p_op, bool p_reverse); //syntax coloring - SyntaxHighlighter *syntax_highlighter; - HashMap<String, Color> keywords; - HashMap<String, Color> member_keywords; + Ref<SyntaxHighlighter> syntax_highlighter; + Set<String> keywords; - Map<int, HighlighterInfo> _get_line_syntax_highlighting(int p_line); - - Vector<ColorRegion> color_regions; + Dictionary _get_line_syntax_highlighting(int p_line); Set<String> completion_prefixes; bool completion_enabled; @@ -337,7 +295,6 @@ private: int max_chars; bool readonly; - bool syntax_coloring; bool indent_using_spaces; int indent_size; String space_indent; @@ -496,7 +453,6 @@ private: void _update_caches(); void _cursor_changed_emit(); void _text_changed_emit(); - void _line_edited_from(int p_line); void _push_current_op(); @@ -536,12 +492,8 @@ protected: static void _bind_methods(); public: - SyntaxHighlighter *_get_syntax_highlighting(); - void _set_syntax_highlighting(SyntaxHighlighter *p_syntax_highlighter); - - int _is_line_in_region(int p_line); - ColorRegion _get_color_region(int p_region) const; - Map<int, Text::ColorRegionInfo> _get_line_color_region_info(int p_line) const; + Ref<SyntaxHighlighter> get_syntax_highlighter(); + void set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter); enum MenuItems { MENU_CUT, @@ -671,9 +623,6 @@ public: void clear(); - void set_syntax_coloring(bool p_enabled); - bool is_syntax_coloring_enabled() const; - void cut(); void copy(); void paste(); @@ -718,17 +667,8 @@ public: void set_insert_mode(bool p_enabled); bool is_insert_mode() const; - void add_keyword_color(const String &p_keyword, const Color &p_color); - bool has_keyword_color(String p_keyword) const; - Color get_keyword_color(String p_keyword) const; - - void add_color_region(const String &p_begin_key = String(), const String &p_end_key = String(), const Color &p_color = Color(), bool p_line_only = false); - void clear_colors(); - - void add_member_keyword(const String &p_keyword, const Color &p_color); - bool has_member_color(String p_member) const; - Color get_member_color(String p_member) const; - void clear_member_keywords(); + void add_keyword(const String &p_keyword); + void clear_keywords(); double get_v_scroll() const; void set_v_scroll(double p_scroll); @@ -822,20 +762,4 @@ public: VARIANT_ENUM_CAST(TextEdit::MenuItems); VARIANT_ENUM_CAST(TextEdit::SearchFlags); -class SyntaxHighlighter { -protected: - TextEdit *text_editor; - -public: - virtual ~SyntaxHighlighter() {} - virtual void _update_cache() = 0; - virtual Map<int, TextEdit::HighlighterInfo> _get_line_syntax_highlighting(int p_line) = 0; - - virtual String get_name() const = 0; - virtual List<String> get_supported_languages() = 0; - - void set_text_editor(TextEdit *p_text_editor); - TextEdit *get_text_editor(); -}; - #endif // TEXT_EDIT_H |