mirror of
https://github.com/godotengine/godot.git
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bf963e767e
- refactored and renamed String::_camelcase_to_underscore to String:_separate_compound_words - refactored String::to_snake_case to work with the refactored String::_separate_compound_words - created char_utils::is_hyphen to catch all hyphen variants in kebab-case conversion - created String::to_kebab_case using the new String::_separate_compound_words - created corresponding Documentation in String and StringName - simplified both switch statements in EditorNode and ProjectDialog - added new kebab-casing Option for Node Names in ProjectSettings - added missing camelCase Options to Scene- and Node-Names in ProjectSettings - simplified Mono RuntimeInterop Functions - hooked up the ConnectionsDialog - created additional Unit Tests
141 lines
6.2 KiB
C++
141 lines
6.2 KiB
C++
/**************************************************************************/
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/* char_utils.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#pragma once
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#include "core/typedefs.h"
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#include "char_range.inc"
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#include <iterator>
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static constexpr char hex_char_table_upper[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
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static constexpr char hex_char_table_lower[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
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#define BSEARCH_CHAR_RANGE(m_array) \
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int low = 0; \
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int high = std::size(m_array) - 1; \
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int middle = (low + high) / 2; \
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\
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while (low <= high) { \
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if (p_char < m_array[middle].start) { \
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high = middle - 1; \
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} else if (p_char > m_array[middle].end) { \
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low = middle + 1; \
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} else { \
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return true; \
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} \
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\
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middle = (low + high) / 2; \
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} \
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\
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return false
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constexpr bool is_unicode_identifier_start(char32_t p_char) {
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BSEARCH_CHAR_RANGE(xid_start);
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}
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constexpr bool is_unicode_identifier_continue(char32_t p_char) {
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BSEARCH_CHAR_RANGE(xid_continue);
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}
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constexpr bool is_unicode_upper_case(char32_t p_char) {
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BSEARCH_CHAR_RANGE(uppercase_letter);
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}
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constexpr bool is_unicode_lower_case(char32_t p_char) {
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BSEARCH_CHAR_RANGE(lowercase_letter);
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}
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constexpr bool is_unicode_letter(char32_t p_char) {
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BSEARCH_CHAR_RANGE(unicode_letter);
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}
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#undef BSEARCH_CHAR_RANGE
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constexpr bool is_ascii_upper_case(char32_t p_char) {
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return (p_char >= 'A' && p_char <= 'Z');
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}
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constexpr bool is_ascii_lower_case(char32_t p_char) {
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return (p_char >= 'a' && p_char <= 'z');
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}
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constexpr bool is_digit(char32_t p_char) {
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return (p_char >= '0' && p_char <= '9');
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}
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constexpr bool is_hex_digit(char32_t p_char) {
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return (is_digit(p_char) || (p_char >= 'a' && p_char <= 'f') || (p_char >= 'A' && p_char <= 'F'));
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}
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constexpr bool is_binary_digit(char32_t p_char) {
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return (p_char == '0' || p_char == '1');
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}
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constexpr bool is_ascii_alphabet_char(char32_t p_char) {
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return (p_char >= 'a' && p_char <= 'z') || (p_char >= 'A' && p_char <= 'Z');
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}
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constexpr bool is_ascii_alphanumeric_char(char32_t p_char) {
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return (p_char >= 'a' && p_char <= 'z') || (p_char >= 'A' && p_char <= 'Z') || (p_char >= '0' && p_char <= '9');
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}
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constexpr bool is_ascii_identifier_char(char32_t p_char) {
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return (p_char >= 'a' && p_char <= 'z') || (p_char >= 'A' && p_char <= 'Z') || (p_char >= '0' && p_char <= '9') || p_char == '_';
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}
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constexpr bool is_symbol(char32_t p_char) {
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return p_char != '_' && ((p_char >= '!' && p_char <= '/') || (p_char >= ':' && p_char <= '@') || (p_char >= '[' && p_char <= '`') || (p_char >= '{' && p_char <= '~') || p_char == '\t' || p_char == ' ');
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}
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constexpr bool is_control(char32_t p_char) {
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return (p_char <= 0x001f) || (p_char >= 0x007f && p_char <= 0x009f);
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}
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constexpr bool is_whitespace(char32_t p_char) {
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return (p_char == ' ') || (p_char == 0x00a0) || (p_char == 0x1680) || (p_char >= 0x2000 && p_char <= 0x200b) || (p_char == 0x202f) || (p_char == 0x205f) || (p_char == 0x3000) || (p_char == 0x2028) || (p_char == 0x2029) || (p_char >= 0x0009 && p_char <= 0x000d) || (p_char == 0x0085);
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}
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constexpr bool is_linebreak(char32_t p_char) {
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return (p_char >= 0x000a && p_char <= 0x000d) || (p_char == 0x0085) || (p_char == 0x2028) || (p_char == 0x2029);
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}
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constexpr bool is_punct(char32_t p_char) {
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return (p_char >= ' ' && p_char <= '/') || (p_char >= ':' && p_char <= '@') || (p_char >= '[' && p_char <= '^') || (p_char == '`') || (p_char >= '{' && p_char <= '~') || (p_char >= 0x2000 && p_char <= 0x206f) || (p_char >= 0x3000 && p_char <= 0x303f);
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}
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constexpr bool is_underscore(char32_t p_char) {
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return (p_char == '_');
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}
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constexpr bool is_hyphen(char32_t p_char) {
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return (p_char == '-') || (p_char == 0x2010) || (p_char == 0x2011);
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}
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