diff options
Diffstat (limited to 'servers/text_server.cpp')
| -rw-r--r-- | servers/text_server.cpp | 492 |
1 files changed, 364 insertions, 128 deletions
diff --git a/servers/text_server.cpp b/servers/text_server.cpp index ec31885cae..dfeb5cb70c 100644 --- a/servers/text_server.cpp +++ b/servers/text_server.cpp @@ -29,6 +29,7 @@ /*************************************************************************/ #include "servers/text_server.h" +#include "core/variant/typed_array.h" #include "servers/rendering_server.h" TextServerManager *TextServerManager::singleton = nullptr; @@ -75,7 +76,7 @@ void TextServerManager::remove_interface(const Ref<TextServer> &p_interface) { }; }; - ERR_FAIL_COND(idx == -1); + ERR_FAIL_COND_MSG(idx == -1, "Interface not found."); print_verbose("TextServer: Removed interface \"" + p_interface->get_name() + "\""); emit_signal(SNAME("interface_removed"), p_interface->get_name()); interfaces.remove_at(idx); @@ -99,12 +100,12 @@ Ref<TextServer> TextServerManager::find_interface(const String &p_name) const { }; }; - ERR_FAIL_COND_V(idx == -1, nullptr); + ERR_FAIL_COND_V_MSG(idx == -1, nullptr, "Interface not found."); return interfaces[idx]; } -Array TextServerManager::get_interfaces() const { - Array ret; +TypedArray<Dictionary> TextServerManager::get_interfaces() const { + TypedArray<Dictionary> ret; for (int i = 0; i < interfaces.size(); i++) { Dictionary iface_info; @@ -208,6 +209,11 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("font_set_data", "font_rid", "data"), &TextServer::font_set_data); + ClassDB::bind_method(D_METHOD("font_set_face_index", "font_rid", "face_index"), &TextServer::font_set_face_index); + ClassDB::bind_method(D_METHOD("font_get_face_index", "font_rid"), &TextServer::font_get_face_index); + + ClassDB::bind_method(D_METHOD("font_get_face_count", "font_rid"), &TextServer::font_get_face_count); + ClassDB::bind_method(D_METHOD("font_set_style", "font_rid", "style"), &TextServer::font_set_style); ClassDB::bind_method(D_METHOD("font_get_style", "font_rid"), &TextServer::font_get_style); @@ -217,8 +223,11 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("font_set_style_name", "font_rid", "name"), &TextServer::font_set_style_name); ClassDB::bind_method(D_METHOD("font_get_style_name", "font_rid"), &TextServer::font_get_style_name); - ClassDB::bind_method(D_METHOD("font_set_antialiased", "font_rid", "antialiased"), &TextServer::font_set_antialiased); - ClassDB::bind_method(D_METHOD("font_is_antialiased", "font_rid"), &TextServer::font_is_antialiased); + ClassDB::bind_method(D_METHOD("font_set_antialiasing", "font_rid", "antialiasing"), &TextServer::font_set_antialiasing); + ClassDB::bind_method(D_METHOD("font_get_antialiasing", "font_rid"), &TextServer::font_get_antialiasing); + + ClassDB::bind_method(D_METHOD("font_set_generate_mipmaps", "font_rid", "generate_mipmaps"), &TextServer::font_set_generate_mipmaps); + ClassDB::bind_method(D_METHOD("font_get_generate_mipmaps", "font_rid"), &TextServer::font_get_generate_mipmaps); ClassDB::bind_method(D_METHOD("font_set_multichannel_signed_distance_field", "font_rid", "msdf"), &TextServer::font_set_multichannel_signed_distance_field); ClassDB::bind_method(D_METHOD("font_is_multichannel_signed_distance_field", "font_rid"), &TextServer::font_is_multichannel_signed_distance_field); @@ -272,9 +281,6 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("font_set_scale", "font_rid", "size", "scale"), &TextServer::font_set_scale); ClassDB::bind_method(D_METHOD("font_get_scale", "font_rid", "size"), &TextServer::font_get_scale); - ClassDB::bind_method(D_METHOD("font_set_spacing", "font_rid", "size", "spacing", "value"), &TextServer::font_set_spacing); - ClassDB::bind_method(D_METHOD("font_get_spacing", "font_rid", "size", "spacing"), &TextServer::font_get_spacing); - ClassDB::bind_method(D_METHOD("font_get_texture_count", "font_rid", "size"), &TextServer::font_get_texture_count); ClassDB::bind_method(D_METHOD("font_clear_textures", "font_rid", "size"), &TextServer::font_clear_textures); ClassDB::bind_method(D_METHOD("font_remove_texture", "font_rid", "size", "texture_index"), &TextServer::font_remove_texture); @@ -304,6 +310,9 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("font_get_glyph_texture_idx", "font_rid", "size", "glyph"), &TextServer::font_get_glyph_texture_idx); ClassDB::bind_method(D_METHOD("font_set_glyph_texture_idx", "font_rid", "size", "glyph", "texture_idx"), &TextServer::font_set_glyph_texture_idx); + ClassDB::bind_method(D_METHOD("font_get_glyph_texture_rid", "font_rid", "size", "glyph"), &TextServer::font_get_glyph_texture_rid); + ClassDB::bind_method(D_METHOD("font_get_glyph_texture_size", "font_rid", "size", "glyph"), &TextServer::font_get_glyph_texture_size); + ClassDB::bind_method(D_METHOD("font_get_glyph_contours", "font", "size", "index"), &TextServer::font_get_glyph_contours); ClassDB::bind_method(D_METHOD("font_get_kerning_list", "font_rid", "size"), &TextServer::font_get_kerning_list); @@ -372,6 +381,9 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("shaped_text_set_preserve_control", "shaped", "enabled"), &TextServer::shaped_text_set_preserve_control); ClassDB::bind_method(D_METHOD("shaped_text_get_preserve_control", "shaped"), &TextServer::shaped_text_get_preserve_control); + ClassDB::bind_method(D_METHOD("shaped_text_set_spacing", "shaped", "spacing", "value"), &TextServer::shaped_text_set_spacing); + ClassDB::bind_method(D_METHOD("shaped_text_get_spacing", "shaped", "spacing"), &TextServer::shaped_text_get_spacing); + ClassDB::bind_method(D_METHOD("shaped_text_add_string", "shaped", "text", "fonts", "size", "opentype_features", "language", "meta"), &TextServer::shaped_text_add_string, DEFVAL(Dictionary()), DEFVAL(""), DEFVAL(Variant())); ClassDB::bind_method(D_METHOD("shaped_text_add_object", "shaped", "key", "size", "inline_align", "length"), &TextServer::shaped_text_add_object, DEFVAL(INLINE_ALIGNMENT_CENTER), DEFVAL(1)); ClassDB::bind_method(D_METHOD("shaped_text_resize_object", "shaped", "key", "size", "inline_align"), &TextServer::shaped_text_resize_object, DEFVAL(INLINE_ALIGNMENT_CENTER)); @@ -395,14 +407,14 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("shaped_text_get_range", "shaped"), &TextServer::shaped_text_get_range); ClassDB::bind_method(D_METHOD("shaped_text_get_line_breaks_adv", "shaped", "width", "start", "once", "break_flags"), &TextServer::shaped_text_get_line_breaks_adv, DEFVAL(0), DEFVAL(true), DEFVAL(BREAK_MANDATORY | BREAK_WORD_BOUND)); ClassDB::bind_method(D_METHOD("shaped_text_get_line_breaks", "shaped", "width", "start", "break_flags"), &TextServer::shaped_text_get_line_breaks, DEFVAL(0), DEFVAL(BREAK_MANDATORY | BREAK_WORD_BOUND)); - ClassDB::bind_method(D_METHOD("shaped_text_get_word_breaks", "shaped", "grapheme_flags"), &TextServer::shaped_text_get_word_breaks); + ClassDB::bind_method(D_METHOD("shaped_text_get_word_breaks", "shaped", "grapheme_flags"), &TextServer::shaped_text_get_word_breaks, DEFVAL(GRAPHEME_IS_SPACE | GRAPHEME_IS_PUNCTUATION)); ClassDB::bind_method(D_METHOD("shaped_text_get_trim_pos", "shaped"), &TextServer::shaped_text_get_trim_pos); ClassDB::bind_method(D_METHOD("shaped_text_get_ellipsis_pos", "shaped"), &TextServer::shaped_text_get_ellipsis_pos); ClassDB::bind_method(D_METHOD("shaped_text_get_ellipsis_glyphs", "shaped"), &TextServer::_shaped_text_get_ellipsis_glyphs_wrapper); ClassDB::bind_method(D_METHOD("shaped_text_get_ellipsis_glyph_count", "shaped"), &TextServer::shaped_text_get_ellipsis_glyph_count); - ClassDB::bind_method(D_METHOD("shaped_text_overrun_trim_to_width", "shaped", "width", "overrun_trim_flags"), &TextServer::shaped_text_overrun_trim_to_width, DEFVAL(0), DEFVAL(OVERRUN_NO_TRIMMING)); + ClassDB::bind_method(D_METHOD("shaped_text_overrun_trim_to_width", "shaped", "width", "overrun_trim_flags"), &TextServer::shaped_text_overrun_trim_to_width, DEFVAL(0), DEFVAL(OVERRUN_NO_TRIM)); ClassDB::bind_method(D_METHOD("shaped_text_get_objects", "shaped"), &TextServer::shaped_text_get_objects); ClassDB::bind_method(D_METHOD("shaped_text_get_object_rect", "shaped", "key"), &TextServer::shaped_text_get_object_rect); @@ -433,11 +445,31 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("parse_number", "number", "language"), &TextServer::parse_number, DEFVAL("")); ClassDB::bind_method(D_METHOD("percent_sign", "language"), &TextServer::percent_sign, DEFVAL("")); + ClassDB::bind_method(D_METHOD("string_get_word_breaks", "string", "language"), &TextServer::string_get_word_breaks, DEFVAL("")); + + ClassDB::bind_method(D_METHOD("is_confusable", "string", "dict"), &TextServer::is_confusable); + ClassDB::bind_method(D_METHOD("spoof_check", "string"), &TextServer::spoof_check); + ClassDB::bind_method(D_METHOD("strip_diacritics", "string"), &TextServer::strip_diacritics); + ClassDB::bind_method(D_METHOD("is_valid_identifier", "string"), &TextServer::is_valid_identifier); ClassDB::bind_method(D_METHOD("string_to_upper", "string", "language"), &TextServer::string_to_upper, DEFVAL("")); ClassDB::bind_method(D_METHOD("string_to_lower", "string", "language"), &TextServer::string_to_lower, DEFVAL("")); + ClassDB::bind_method(D_METHOD("parse_structured_text", "parser_type", "args", "text"), &TextServer::parse_structured_text); + + /* Font AA */ + BIND_ENUM_CONSTANT(FONT_ANTIALIASING_NONE); + BIND_ENUM_CONSTANT(FONT_ANTIALIASING_GRAY); + BIND_ENUM_CONSTANT(FONT_ANTIALIASING_LCD); + + BIND_ENUM_CONSTANT(FONT_LCD_SUBPIXEL_LAYOUT_NONE); + BIND_ENUM_CONSTANT(FONT_LCD_SUBPIXEL_LAYOUT_HRGB); + BIND_ENUM_CONSTANT(FONT_LCD_SUBPIXEL_LAYOUT_HBGR); + BIND_ENUM_CONSTANT(FONT_LCD_SUBPIXEL_LAYOUT_VRGB); + BIND_ENUM_CONSTANT(FONT_LCD_SUBPIXEL_LAYOUT_VBGR); + BIND_ENUM_CONSTANT(FONT_LCD_SUBPIXEL_LAYOUT_MAX); + /* Direction */ BIND_ENUM_CONSTANT(DIRECTION_AUTO); BIND_ENUM_CONSTANT(DIRECTION_LTR); @@ -448,40 +480,62 @@ void TextServer::_bind_methods() { BIND_ENUM_CONSTANT(ORIENTATION_VERTICAL); /* JustificationFlag */ - BIND_ENUM_CONSTANT(JUSTIFICATION_NONE); - BIND_ENUM_CONSTANT(JUSTIFICATION_KASHIDA); - BIND_ENUM_CONSTANT(JUSTIFICATION_WORD_BOUND); - BIND_ENUM_CONSTANT(JUSTIFICATION_TRIM_EDGE_SPACES); - BIND_ENUM_CONSTANT(JUSTIFICATION_AFTER_LAST_TAB); - BIND_ENUM_CONSTANT(JUSTIFICATION_CONSTRAIN_ELLIPSIS); + BIND_BITFIELD_FLAG(JUSTIFICATION_NONE); + BIND_BITFIELD_FLAG(JUSTIFICATION_KASHIDA); + BIND_BITFIELD_FLAG(JUSTIFICATION_WORD_BOUND); + BIND_BITFIELD_FLAG(JUSTIFICATION_TRIM_EDGE_SPACES); + BIND_BITFIELD_FLAG(JUSTIFICATION_AFTER_LAST_TAB); + BIND_BITFIELD_FLAG(JUSTIFICATION_CONSTRAIN_ELLIPSIS); + + /* AutowrapMode */ + BIND_ENUM_CONSTANT(AUTOWRAP_OFF); + BIND_ENUM_CONSTANT(AUTOWRAP_ARBITRARY); + BIND_ENUM_CONSTANT(AUTOWRAP_WORD); + BIND_ENUM_CONSTANT(AUTOWRAP_WORD_SMART); /* LineBreakFlag */ - BIND_ENUM_CONSTANT(BREAK_NONE); - BIND_ENUM_CONSTANT(BREAK_MANDATORY); - BIND_ENUM_CONSTANT(BREAK_WORD_BOUND); - BIND_ENUM_CONSTANT(BREAK_GRAPHEME_BOUND); - BIND_ENUM_CONSTANT(BREAK_WORD_BOUND_ADAPTIVE); + BIND_BITFIELD_FLAG(BREAK_NONE); + BIND_BITFIELD_FLAG(BREAK_MANDATORY); + BIND_BITFIELD_FLAG(BREAK_WORD_BOUND); + BIND_BITFIELD_FLAG(BREAK_GRAPHEME_BOUND); + BIND_BITFIELD_FLAG(BREAK_ADAPTIVE); + BIND_BITFIELD_FLAG(BREAK_TRIM_EDGE_SPACES); + + /* VisibleCharactersBehavior */ + BIND_ENUM_CONSTANT(VC_CHARS_BEFORE_SHAPING); + BIND_ENUM_CONSTANT(VC_CHARS_AFTER_SHAPING); + BIND_ENUM_CONSTANT(VC_GLYPHS_AUTO); + BIND_ENUM_CONSTANT(VC_GLYPHS_LTR); + BIND_ENUM_CONSTANT(VC_GLYPHS_RTL); + + /* OverrunBehavior */ + BIND_ENUM_CONSTANT(OVERRUN_NO_TRIMMING); + BIND_ENUM_CONSTANT(OVERRUN_TRIM_CHAR); + BIND_ENUM_CONSTANT(OVERRUN_TRIM_WORD); + BIND_ENUM_CONSTANT(OVERRUN_TRIM_ELLIPSIS); + BIND_ENUM_CONSTANT(OVERRUN_TRIM_WORD_ELLIPSIS); /* TextOverrunFlag */ - BIND_ENUM_CONSTANT(OVERRUN_NO_TRIMMING); - BIND_ENUM_CONSTANT(OVERRUN_TRIM); - BIND_ENUM_CONSTANT(OVERRUN_TRIM_WORD_ONLY); - BIND_ENUM_CONSTANT(OVERRUN_ADD_ELLIPSIS); - BIND_ENUM_CONSTANT(OVERRUN_ENFORCE_ELLIPSIS); - BIND_ENUM_CONSTANT(OVERRUN_JUSTIFICATION_AWARE); + BIND_BITFIELD_FLAG(OVERRUN_NO_TRIM); + BIND_BITFIELD_FLAG(OVERRUN_TRIM); + BIND_BITFIELD_FLAG(OVERRUN_TRIM_WORD_ONLY); + BIND_BITFIELD_FLAG(OVERRUN_ADD_ELLIPSIS); + BIND_BITFIELD_FLAG(OVERRUN_ENFORCE_ELLIPSIS); + BIND_BITFIELD_FLAG(OVERRUN_JUSTIFICATION_AWARE); /* GraphemeFlag */ - BIND_ENUM_CONSTANT(GRAPHEME_IS_VALID); - BIND_ENUM_CONSTANT(GRAPHEME_IS_RTL); - BIND_ENUM_CONSTANT(GRAPHEME_IS_VIRTUAL); - BIND_ENUM_CONSTANT(GRAPHEME_IS_SPACE); - BIND_ENUM_CONSTANT(GRAPHEME_IS_BREAK_HARD); - BIND_ENUM_CONSTANT(GRAPHEME_IS_BREAK_SOFT); - BIND_ENUM_CONSTANT(GRAPHEME_IS_TAB); - BIND_ENUM_CONSTANT(GRAPHEME_IS_ELONGATION); - BIND_ENUM_CONSTANT(GRAPHEME_IS_PUNCTUATION); - BIND_ENUM_CONSTANT(GRAPHEME_IS_UNDERSCORE); - BIND_ENUM_CONSTANT(GRAPHEME_IS_CONNECTED); + BIND_BITFIELD_FLAG(GRAPHEME_IS_VALID); + BIND_BITFIELD_FLAG(GRAPHEME_IS_RTL); + BIND_BITFIELD_FLAG(GRAPHEME_IS_VIRTUAL); + BIND_BITFIELD_FLAG(GRAPHEME_IS_SPACE); + BIND_BITFIELD_FLAG(GRAPHEME_IS_BREAK_HARD); + BIND_BITFIELD_FLAG(GRAPHEME_IS_BREAK_SOFT); + BIND_BITFIELD_FLAG(GRAPHEME_IS_TAB); + BIND_BITFIELD_FLAG(GRAPHEME_IS_ELONGATION); + BIND_BITFIELD_FLAG(GRAPHEME_IS_PUNCTUATION); + BIND_BITFIELD_FLAG(GRAPHEME_IS_UNDERSCORE); + BIND_BITFIELD_FLAG(GRAPHEME_IS_CONNECTED); + BIND_BITFIELD_FLAG(GRAPHEME_IS_SAFE_TO_INSERT_TATWEEL); /* Hinting */ BIND_ENUM_CONSTANT(HINTING_NONE); @@ -510,6 +564,8 @@ void TextServer::_bind_methods() { BIND_ENUM_CONSTANT(FEATURE_FONT_VARIABLE); BIND_ENUM_CONSTANT(FEATURE_CONTEXT_SENSITIVE_CASE_CONVERSION); BIND_ENUM_CONSTANT(FEATURE_USE_SUPPORT_DATA); + BIND_ENUM_CONSTANT(FEATURE_UNICODE_IDENTIFIERS); + BIND_ENUM_CONSTANT(FEATURE_UNICODE_SECURITY); /* FT Contour Point Types */ BIND_ENUM_CONSTANT(CONTOUR_CURVE_TAG_ON); @@ -521,11 +577,21 @@ void TextServer::_bind_methods() { BIND_ENUM_CONSTANT(SPACING_SPACE); BIND_ENUM_CONSTANT(SPACING_TOP); BIND_ENUM_CONSTANT(SPACING_BOTTOM); + BIND_ENUM_CONSTANT(SPACING_MAX); /* Font Style */ - BIND_ENUM_CONSTANT(FONT_BOLD); - BIND_ENUM_CONSTANT(FONT_ITALIC); - BIND_ENUM_CONSTANT(FONT_FIXED_WIDTH); + BIND_BITFIELD_FLAG(FONT_BOLD); + BIND_BITFIELD_FLAG(FONT_ITALIC); + BIND_BITFIELD_FLAG(FONT_FIXED_WIDTH); + + /* Structured text parser */ + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_DEFAULT); + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_URI); + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_FILE); + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_EMAIL); + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_LIST); + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_NONE); + BIND_ENUM_CONSTANT(STRUCTURED_TEXT_CUSTOM); } Vector2 TextServer::get_hex_code_box_size(int64_t p_size, int64_t p_index) const { @@ -606,7 +672,7 @@ void TextServer::draw_hex_code_box(const RID &p_canvas, int64_t p_size, const Ve } } -PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped, const PackedFloat32Array &p_width, int64_t p_start, bool p_once, int64_t /*TextBreakFlag*/ p_break_flags) const { +PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped, const PackedFloat32Array &p_width, int64_t p_start, bool p_once, BitField<TextServer::LineBreakFlag> p_break_flags) const { PackedInt32Array lines; ERR_FAIL_COND_V(p_width.is_empty(), lines); @@ -616,24 +682,44 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped real_t width = 0.f; int line_start = MAX(p_start, range.x); + int prev_safe_break = 0; int last_safe_break = -1; + int word_count = 0; int chunk = 0; + bool trim_next = false; int l_size = shaped_text_get_glyph_count(p_shaped); const Glyph *l_gl = const_cast<TextServer *>(this)->shaped_text_sort_logical(p_shaped); for (int i = 0; i < l_size; i++) { if (l_gl[i].start < p_start) { + prev_safe_break = i + 1; continue; } if (l_gl[i].count > 0) { if ((p_width[chunk] > 0) && (width + l_gl[i].advance > p_width[chunk]) && (last_safe_break >= 0)) { - lines.push_back(line_start); - lines.push_back(l_gl[last_safe_break].end); + if (p_break_flags.has_flag(BREAK_TRIM_EDGE_SPACES)) { + int start_pos = prev_safe_break; + int end_pos = last_safe_break; + while (trim_next && (start_pos < end_pos) && ((l_gl[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + start_pos += l_gl[start_pos].count; + } + while ((start_pos < end_pos) && ((l_gl[end_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + end_pos -= l_gl[end_pos].count; + } + lines.push_back(l_gl[start_pos].start); + lines.push_back(l_gl[end_pos].end); + trim_next = true; + } else { + lines.push_back(line_start); + lines.push_back(l_gl[last_safe_break].end); + } line_start = l_gl[last_safe_break].end; + prev_safe_break = last_safe_break + 1; i = last_safe_break; last_safe_break = -1; width = 0; + word_count = 0; chunk++; if (chunk >= p_width.size()) { chunk = 0; @@ -643,11 +729,26 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped } continue; } - if ((p_break_flags & BREAK_MANDATORY) == BREAK_MANDATORY) { + if (p_break_flags.has_flag(BREAK_MANDATORY)) { if ((l_gl[i].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD) { - lines.push_back(line_start); - lines.push_back(l_gl[i].end); + if (p_break_flags.has_flag(BREAK_TRIM_EDGE_SPACES)) { + int start_pos = prev_safe_break; + int end_pos = i; + while (trim_next && (start_pos < end_pos) && ((l_gl[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + start_pos += l_gl[start_pos].count; + } + while ((start_pos < end_pos) && ((l_gl[end_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + end_pos -= l_gl[end_pos].count; + } + lines.push_back(l_gl[start_pos].start); + lines.push_back(l_gl[end_pos].end); + trim_next = false; + } else { + lines.push_back(line_start); + lines.push_back(l_gl[i].end); + } line_start = l_gl[i].end; + prev_safe_break = i + 1; last_safe_break = -1; width = 0; chunk = 0; @@ -657,12 +758,13 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped continue; } } - if ((p_break_flags & BREAK_WORD_BOUND) == BREAK_WORD_BOUND) { + if (p_break_flags.has_flag(BREAK_WORD_BOUND)) { if ((l_gl[i].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT) { last_safe_break = i; + word_count++; } } - if ((p_break_flags & BREAK_GRAPHEME_BOUND) == BREAK_GRAPHEME_BOUND) { + if (p_break_flags.has_flag(BREAK_GRAPHEME_BOUND) && word_count == 0) { last_safe_break = i; } } @@ -670,8 +772,17 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped } if (l_size > 0) { - if (lines.size() == 0 || lines[lines.size() - 1] < range.y) { - lines.push_back(line_start); + if (lines.size() == 0 || (lines[lines.size() - 1] < range.y && prev_safe_break < l_size)) { + if (p_break_flags.has_flag(BREAK_TRIM_EDGE_SPACES)) { + int start_pos = (prev_safe_break < l_size) ? prev_safe_break : l_size - 1; + int end_pos = l_size - 1; + while (trim_next && (start_pos < end_pos) && ((l_gl[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + start_pos += l_gl[start_pos].count; + } + lines.push_back(l_gl[start_pos].start); + } else { + lines.push_back(line_start); + } lines.push_back(range.y); } } else { @@ -682,7 +793,7 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped return lines; } -PackedInt32Array TextServer::shaped_text_get_line_breaks(const RID &p_shaped, double p_width, int64_t p_start, int64_t /*TextBreakFlag*/ p_break_flags) const { +PackedInt32Array TextServer::shaped_text_get_line_breaks(const RID &p_shaped, double p_width, int64_t p_start, BitField<TextServer::LineBreakFlag> p_break_flags) const { PackedInt32Array lines; const_cast<TextServer *>(this)->shaped_text_update_breaks(p_shaped); @@ -690,47 +801,80 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks(const RID &p_shaped, do double width = 0.f; int line_start = MAX(p_start, range.x); + int prev_safe_break = 0; int last_safe_break = -1; int word_count = 0; + bool trim_next = false; int l_size = shaped_text_get_glyph_count(p_shaped); const Glyph *l_gl = const_cast<TextServer *>(this)->shaped_text_sort_logical(p_shaped); for (int i = 0; i < l_size; i++) { if (l_gl[i].start < p_start) { + prev_safe_break = i + 1; continue; } if (l_gl[i].count > 0) { if ((p_width > 0) && (width + l_gl[i].advance * l_gl[i].repeat > p_width) && (last_safe_break >= 0)) { - lines.push_back(line_start); - lines.push_back(l_gl[last_safe_break].end); + if (p_break_flags.has_flag(BREAK_TRIM_EDGE_SPACES)) { + int start_pos = prev_safe_break; + int end_pos = last_safe_break; + while (trim_next && (start_pos < end_pos) && ((l_gl[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + start_pos += l_gl[start_pos].count; + } + while ((start_pos < end_pos) && ((l_gl[end_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + end_pos -= l_gl[end_pos].count; + } + lines.push_back(l_gl[start_pos].start); + lines.push_back(l_gl[end_pos].end); + trim_next = true; + } else { + lines.push_back(line_start); + lines.push_back(l_gl[last_safe_break].end); + } line_start = l_gl[last_safe_break].end; + prev_safe_break = last_safe_break + 1; i = last_safe_break; last_safe_break = -1; width = 0; word_count = 0; continue; } - if ((p_break_flags & BREAK_MANDATORY) == BREAK_MANDATORY) { + if (p_break_flags.has_flag(BREAK_MANDATORY)) { if ((l_gl[i].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD) { - lines.push_back(line_start); - lines.push_back(l_gl[i].end); + if (p_break_flags.has_flag(BREAK_TRIM_EDGE_SPACES)) { + int start_pos = prev_safe_break; + int end_pos = i; + while (trim_next && (start_pos < end_pos) && ((l_gl[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + start_pos += l_gl[start_pos].count; + } + while ((start_pos < end_pos) && ((l_gl[end_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + end_pos -= l_gl[end_pos].count; + } + trim_next = false; + lines.push_back(l_gl[start_pos].start); + lines.push_back(l_gl[end_pos].end); + } else { + lines.push_back(line_start); + lines.push_back(l_gl[i].end); + } line_start = l_gl[i].end; + prev_safe_break = i + 1; last_safe_break = -1; width = 0; continue; } } - if ((p_break_flags & BREAK_WORD_BOUND) == BREAK_WORD_BOUND) { + if (p_break_flags.has_flag(BREAK_WORD_BOUND)) { if ((l_gl[i].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT) { last_safe_break = i; word_count++; } + if (p_break_flags.has_flag(BREAK_ADAPTIVE) && word_count == 0) { + last_safe_break = i; + } } - if (((p_break_flags & BREAK_WORD_BOUND_ADAPTIVE) == BREAK_WORD_BOUND_ADAPTIVE) && word_count == 0) { - last_safe_break = i; - } - if ((p_break_flags & BREAK_GRAPHEME_BOUND) == BREAK_GRAPHEME_BOUND) { + if (p_break_flags.has_flag(BREAK_GRAPHEME_BOUND)) { last_safe_break = i; } } @@ -738,8 +882,17 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks(const RID &p_shaped, do } if (l_size > 0) { - if (lines.size() == 0 || lines[lines.size() - 1] < range.y) { - lines.push_back(line_start); + if (lines.size() == 0 || (lines[lines.size() - 1] < range.y && prev_safe_break < l_size)) { + if (p_break_flags.has_flag(BREAK_TRIM_EDGE_SPACES)) { + int start_pos = (prev_safe_break < l_size) ? prev_safe_break : l_size - 1; + int end_pos = l_size - 1; + while (trim_next && (start_pos < end_pos) && ((l_gl[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (l_gl[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + start_pos += l_gl[start_pos].count; + } + lines.push_back(l_gl[start_pos].start); + } else { + lines.push_back(line_start); + } lines.push_back(range.y); } } else { @@ -750,7 +903,7 @@ PackedInt32Array TextServer::shaped_text_get_line_breaks(const RID &p_shaped, do return lines; } -PackedInt32Array TextServer::shaped_text_get_word_breaks(const RID &p_shaped, int64_t p_grapheme_flags) const { +PackedInt32Array TextServer::shaped_text_get_word_breaks(const RID &p_shaped, BitField<TextServer::GraphemeFlag> p_grapheme_flags) const { PackedInt32Array words; const_cast<TextServer *>(this)->shaped_text_update_justification_ops(p_shaped); @@ -758,7 +911,7 @@ PackedInt32Array TextServer::shaped_text_get_word_breaks(const RID &p_shaped, in int word_start = range.x; - int l_size = shaped_text_get_glyph_count(p_shaped); + const int l_size = shaped_text_get_glyph_count(p_shaped); const Glyph *l_gl = const_cast<TextServer *>(this)->shaped_text_sort_logical(p_shaped); for (int i = 0; i < l_size; i++) { @@ -803,6 +956,11 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi if (glyphs[i].count > 0) { // Caret before grapheme (top / left). if (p_position == glyphs[i].start && ((glyphs[i].flags & GRAPHEME_IS_VIRTUAL) != GRAPHEME_IS_VIRTUAL)) { + real_t advance = 0.f; + for (int j = 0; j < glyphs[i].count; j++) { + advance += glyphs[i + j].advance * glyphs[i + j].repeat; + } + real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); Rect2 cr; if (orientation == ORIENTATION_HORIZONTAL) { if (glyphs[i].start == range.x) { @@ -814,15 +972,11 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.x = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { caret.t_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.x += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.x -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.x += advance; + cr.size.x = -char_adv; } else { caret.t_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.x += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.size.x = char_adv; } } else { if (glyphs[i].start == range.x) { @@ -834,21 +988,22 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.y = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { caret.t_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.y += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.y -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.y += advance; + cr.size.y = -char_adv; } else { caret.t_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.y += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.size.y = char_adv; } } caret.t_caret = cr; } // Caret after grapheme (bottom / right). if (p_position == glyphs[i].end && ((glyphs[i].flags & GRAPHEME_IS_VIRTUAL) != GRAPHEME_IS_VIRTUAL)) { + real_t advance = 0.f; + for (int j = 0; j < glyphs[i].count; j++) { + advance += glyphs[i + j].advance * glyphs[i + j].repeat; + } + real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); Rect2 cr; if (orientation == ORIENTATION_HORIZONTAL) { if (glyphs[i].end == range.y) { @@ -861,15 +1016,11 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.x = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) != GRAPHEME_IS_RTL) { caret.l_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.x += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.x -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.x += advance; + cr.size.x = -char_adv; } else { caret.l_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.x += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.size.x = char_adv; } } else { cr.size.y = 1.0f; @@ -883,15 +1034,12 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.y = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) != GRAPHEME_IS_RTL) { caret.l_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.y += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.y -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.y += advance; + cr.size.y = -char_adv; } else { caret.l_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.y += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.x += advance; + cr.size.y = char_adv; } } caret.l_caret = cr; @@ -905,22 +1053,24 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); Rect2 cr; if (orientation == ORIENTATION_HORIZONTAL) { - cr.size.x = 1.0f; cr.size.y = height * 2; cr.position.y = -ascent; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { cr.position.x = off + char_adv * (glyphs[i].end - p_position); + cr.size.x = -char_adv; } else { cr.position.x = off + char_adv * (p_position - glyphs[i].start); + cr.size.x = char_adv; } } else { - cr.size.y = 1.0f; cr.size.x = height * 2; cr.position.x = -ascent; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { cr.position.y = off + char_adv * (glyphs[i].end - p_position); + cr.size.y = -char_adv; } else { cr.position.y = off + char_adv * (p_position - glyphs[i].start); + cr.size.y = char_adv; } } caret.t_caret = cr; @@ -979,6 +1129,14 @@ TextServer::Direction TextServer::shaped_text_get_dominant_direction_in_range(co } } +_FORCE_INLINE_ void _push_range(Vector<Vector2> &r_vector, real_t p_start, real_t p_end) { + if (!r_vector.is_empty() && Math::is_equal_approx(r_vector[r_vector.size() - 1].y, p_start, (real_t)UNIT_EPSILON)) { + r_vector.write[r_vector.size() - 1].y = p_end; + } else { + r_vector.push_back(Vector2(p_start, p_end)); + } +} + Vector<Vector2> TextServer::shaped_text_get_selection(const RID &p_shaped, int64_t p_start, int64_t p_end) const { Vector<Vector2> ranges; @@ -1003,7 +1161,7 @@ Vector<Vector2> TextServer::shaped_text_get_selection(const RID &p_shaped, int64 for (int j = 0; j < glyphs[i].count; j++) { advance += glyphs[i + j].advance; } - ranges.push_back(Vector2(off, off + advance)); + _push_range(ranges, off, off + advance); } // Only start of grapheme is in selection range. if (glyphs[i].start >= start && glyphs[i].end > end) { @@ -1013,9 +1171,9 @@ Vector<Vector2> TextServer::shaped_text_get_selection(const RID &p_shaped, int64 } real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { - ranges.push_back(Vector2(off + char_adv * (glyphs[i].end - end), off + advance)); + _push_range(ranges, off + char_adv * (glyphs[i].end - end), off + advance); } else { - ranges.push_back(Vector2(off, off + char_adv * (end - glyphs[i].start))); + _push_range(ranges, off, off + char_adv * (end - glyphs[i].start)); } } // Only end of grapheme is in selection range. @@ -1026,9 +1184,9 @@ Vector<Vector2> TextServer::shaped_text_get_selection(const RID &p_shaped, int64 } real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { - ranges.push_back(Vector2(off, off + char_adv * (glyphs[i].end - start))); + _push_range(ranges, off, off + char_adv * (glyphs[i].end - start)); } else { - ranges.push_back(Vector2(off + char_adv * (start - glyphs[i].start), off + advance)); + _push_range(ranges, off + char_adv * (start - glyphs[i].start), off + advance); } } // Selection range is within grapheme. @@ -1039,9 +1197,9 @@ Vector<Vector2> TextServer::shaped_text_get_selection(const RID &p_shaped, int64 } real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { - ranges.push_back(Vector2(off + char_adv * (glyphs[i].end - end), off + char_adv * (glyphs[i].end - start))); + _push_range(ranges, off + char_adv * (glyphs[i].end - end), off + char_adv * (glyphs[i].end - start)); } else { - ranges.push_back(Vector2(off + char_adv * (start - glyphs[i].start), off + char_adv * (end - glyphs[i].start))); + _push_range(ranges, off + char_adv * (start - glyphs[i].start), off + char_adv * (end - glyphs[i].start)); } } } @@ -1050,25 +1208,6 @@ Vector<Vector2> TextServer::shaped_text_get_selection(const RID &p_shaped, int64 } } - // Merge intersecting ranges. - int i = 0; - while (i < ranges.size()) { - i++; - } - i = 0; - while (i < ranges.size()) { - int j = i + 1; - while (j < ranges.size()) { - if (Math::is_equal_approx(ranges[i].y, ranges[j].x, (real_t)UNIT_EPSILON)) { - ranges.write[i].y = ranges[j].y; - ranges.remove_at(j); - continue; - } - j++; - } - i++; - } - return ranges; } @@ -1544,8 +1683,85 @@ String TextServer::strip_diacritics(const String &p_string) const { return result; } -Array TextServer::_shaped_text_get_glyphs_wrapper(const RID &p_shaped) const { - Array ret; +TypedArray<Vector2i> TextServer::parse_structured_text(StructuredTextParser p_parser_type, const Array &p_args, const String &p_text) const { + TypedArray<Vector2i> ret; + switch (p_parser_type) { + case STRUCTURED_TEXT_URI: { + int prev = 0; + for (int i = 0; i < p_text.length(); i++) { + if ((p_text[i] == '\\') || (p_text[i] == '/') || (p_text[i] == '.') || (p_text[i] == ':') || (p_text[i] == '&') || (p_text[i] == '=') || (p_text[i] == '@') || (p_text[i] == '?') || (p_text[i] == '#')) { + if (prev != i) { + ret.push_back(Vector2i(prev, i)); + } + ret.push_back(Vector2i(i, i + 1)); + prev = i + 1; + } + } + if (prev != p_text.length()) { + ret.push_back(Vector2i(prev, p_text.length())); + } + } break; + case STRUCTURED_TEXT_FILE: { + int prev = 0; + for (int i = 0; i < p_text.length(); i++) { + if ((p_text[i] == '\\') || (p_text[i] == '/') || (p_text[i] == ':')) { + if (prev != i) { + ret.push_back(Vector2i(prev, i)); + } + ret.push_back(Vector2i(i, i + 1)); + prev = i + 1; + } + } + if (prev != p_text.length()) { + ret.push_back(Vector2i(prev, p_text.length())); + } + } break; + case STRUCTURED_TEXT_EMAIL: { + bool local = true; + int prev = 0; + for (int i = 0; i < p_text.length(); i++) { + if ((p_text[i] == '@') && local) { // Add full "local" as single context. + local = false; + ret.push_back(Vector2i(prev, i)); + ret.push_back(Vector2i(i, i + 1)); + prev = i + 1; + } else if (!local && (p_text[i] == '.')) { // Add each dot separated "domain" part as context. + if (prev != i) { + ret.push_back(Vector2i(prev, i)); + } + ret.push_back(Vector2i(i, i + 1)); + prev = i + 1; + } + } + if (prev != p_text.length()) { + ret.push_back(Vector2i(prev, p_text.length())); + } + } break; + case STRUCTURED_TEXT_LIST: { + if (p_args.size() == 1 && p_args[0].get_type() == Variant::STRING) { + Vector<String> tags = p_text.split(String(p_args[0])); + int prev = 0; + for (int i = 0; i < tags.size(); i++) { + if (prev != i) { + ret.push_back(Vector2i(prev, prev + tags[i].length())); + } + ret.push_back(Vector2i(prev + tags[i].length(), prev + tags[i].length() + 1)); + prev = prev + tags[i].length() + 1; + } + } + } break; + case STRUCTURED_TEXT_CUSTOM: + case STRUCTURED_TEXT_NONE: + case STRUCTURED_TEXT_DEFAULT: + default: { + ret.push_back(Vector2i(0, p_text.length())); + } + } + return ret; +} + +TypedArray<Dictionary> TextServer::_shaped_text_get_glyphs_wrapper(const RID &p_shaped) const { + TypedArray<Dictionary> ret; const Glyph *glyphs = shaped_text_get_glyphs(p_shaped); int gl_size = shaped_text_get_glyph_count(p_shaped); @@ -1569,7 +1785,7 @@ Array TextServer::_shaped_text_get_glyphs_wrapper(const RID &p_shaped) const { return ret; } -Array TextServer::_shaped_text_sort_logical_wrapper(const RID &p_shaped) { +TypedArray<Dictionary> TextServer::_shaped_text_sort_logical_wrapper(const RID &p_shaped) { Array ret; const Glyph *glyphs = shaped_text_sort_logical(p_shaped); @@ -1594,8 +1810,8 @@ Array TextServer::_shaped_text_sort_logical_wrapper(const RID &p_shaped) { return ret; } -Array TextServer::_shaped_text_get_ellipsis_glyphs_wrapper(const RID &p_shaped) const { - Array ret; +TypedArray<Dictionary> TextServer::_shaped_text_get_ellipsis_glyphs_wrapper(const RID &p_shaped) const { + TypedArray<Dictionary> ret; const Glyph *glyphs = shaped_text_get_ellipsis_glyphs(p_shaped); int gl_size = shaped_text_get_ellipsis_glyph_count(p_shaped); @@ -1619,6 +1835,26 @@ Array TextServer::_shaped_text_get_ellipsis_glyphs_wrapper(const RID &p_shaped) return ret; } +bool TextServer::is_valid_identifier(const String &p_string) const { + const char32_t *str = p_string.ptr(); + int len = p_string.length(); + + if (len == 0) { + return false; // Empty string. + } + + if (!is_unicode_identifier_start(str[0])) { + return false; + } + + for (int i = 1; i < len; i++) { + if (!is_unicode_identifier_continue(str[i])) { + return false; + } + } + return true; +} + TextServer::TextServer() { _init_diacritics_map(); } |