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-rw-r--r--scene/gui/text_edit.cpp536
1 files changed, 49 insertions, 487 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index a56262e552..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;
}
- Dictionary 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].get("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];
- Dictionary 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].get("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;
@@ -5018,140 +4891,28 @@ void TextEdit::_update_caches() {
text.set_font(cache.font);
if (syntax_highlighter.is_valid()) {
- syntax_highlighter->update_cache();
+ syntax_highlighter->set_text_edit(this);
}
}
-Ref<SyntaxHighlighter> TextEdit::get_syntax_highlighting() {
+Ref<SyntaxHighlighter> TextEdit::get_syntax_highlighter() {
return syntax_highlighter;
}
-void TextEdit::set_syntax_highlighting(Ref<SyntaxHighlighter> p_syntax_highlighter) {
+void TextEdit::set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter) {
syntax_highlighter = p_syntax_highlighter;
if (syntax_highlighter.is_valid()) {
syntax_highlighter->set_text_edit(this);
- syntax_highlighter->update_cache();
}
- 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;
-}
-
-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];
+void TextEdit::add_keyword(const String &p_keyword) {
+ keywords.insert(p_keyword);
}
-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;
}
@@ -7053,11 +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_highlighting", "syntax_highlighter"), &TextEdit::set_syntax_highlighting);
- ClassDB::bind_method(D_METHOD("get_syntax_highlighting"), &TextEdit::get_syntax_highlighting);
+ 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);
@@ -7071,11 +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);
@@ -7090,8 +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::OBJECT, "syntax_highlighter", PROPERTY_HINT_RESOURCE_TYPE, "SyntaxHighlighter"), "set_syntax_highlighting", "get_syntax_highlighting");
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");
@@ -7109,6 +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");
@@ -7121,6 +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")));
@@ -7154,7 +6909,6 @@ TextEdit::TextEdit() {
wrap_at = 0;
wrap_right_offset = 10;
set_focus_mode(FOCUS_ALL);
- syntax_highlighter = Ref<SyntaxHighlighter>(NULL);
_update_caches();
cache.row_height = 1;
cache.line_spacing = 1;
@@ -7170,7 +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);
@@ -7194,7 +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;
@@ -7286,195 +7038,5 @@ TextEdit::~TextEdit() {
///////////////////////////////////////////////////////////////////////////////
Dictionary TextEdit::_get_line_syntax_highlighting(int p_line) {
- if (syntax_highlighting_cache.has(p_line)) {
- return syntax_highlighting_cache[p_line];
- }
-
- if (syntax_highlighter.is_valid()) {
- Dictionary color_map = syntax_highlighter->get_line_syntax_highlighting(p_line);
- syntax_highlighting_cache[p_line] = color_map;
- return color_map;
- }
-
- Dictionary 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++) {
- Dictionary 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;
+ return syntax_highlighter.is_null() && !setting_text ? Dictionary() : syntax_highlighter->get_line_syntax_highlighting(p_line);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 06:30:35 +0000