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Some updates. Broke dwgui/ImGui render

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korenkonder
2023-06-18 02:30:44 +03:00
parent d3f5b69137
commit f782842d7a
28 changed files with 1656 additions and 347 deletions
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src/KKdLib/default.cpp
+121 -8
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@@ -71,6 +71,62 @@ wchar_t* utf8_to_utf16(const char* s) {
return str;
}
wchar_t* utf8_to_utf16(const char* s, size_t length) {
if (!s || !length)
return 0;
uint32_t c = 0;
size_t _length = utf8_to_utf16_length(s);
wchar_t* str = force_malloc_s(wchar_t, _length + 1);
if (!str)
return 0;
size_t j = 0;
size_t l = 0;
while (*s && length) {
char t = *s++;
length--;
if (!(t & 0x80)) {
l = 0;
str[j++] = t;
c = 0;
continue;
}
else if ((t & 0xFC) == 0xF8)
continue;
else if ((t & 0xF8) == 0xF0) {
c = t & 0x07;
l = 3;
}
else if ((t & 0xF0) == 0xE0) {
c = t & 0x0F;
l = 2;
}
else if ((t & 0xE0) == 0xC0) {
c = t & 0x1F;
l = 1;
}
else if ((t & 0xC0) == 0x80) {
c = (c << 6) | (t & 0x3F);
l--;
}
if (!l) {
if (c <= 0xD7FF || (c >= 0xE000 && c <= 0xFFFF))
str[j++] = c;
else if (c >= 0x10000 && c <= 0x10FFFF) {
c -= 0x10000;
str[j++] = 0xD800 | ((c >> 10) & 0x3FF);
str[j++] = 0xDC00 | (c & 0x3FF);
}
c = 0;
}
}
str[_length] = 0;
return str;
}
char* utf16_to_utf8(const wchar_t* s) {
if (!s)
return 0;
@@ -123,22 +179,77 @@ char* utf16_to_utf8(const wchar_t* s) {
return str;
}
char* utf16_to_utf8(const wchar_t* s, size_t length) {
if (!s || !length)
return 0;
uint32_t c = 0;
size_t _length = utf16_to_utf8_length(s);
char* str = force_malloc_s(char, _length + 1);
if (!str)
return 0;
size_t j = 0;
while (*s && length) {
c = *s++;
length--;
if ((c & 0xFC00) == 0xD800) {
if (!*s)
break;
wchar_t _c = *s++;
if ((_c & 0xFC00) != 0xDC00)
continue;
c &= 0x3FF;
c <<= 10;
c |= _c & 0x3FF;
c += 0x10000;
}
else if ((c & 0xFC00) == 0xDC00)
continue;
if (c <= 0x7F)
str[j++] = (uint8_t)c;
else if (c <= 0x7FF) {
str[j++] = (uint8_t)(0xC0 | ((c >> 6) & 0x1F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
else if ((c >= 0x800 && c <= 0xD7FF) || (c >= 0xE000 && c <= 0xFFFF)) {
str[j++] = (uint8_t)(0xE0 | ((c >> 12) & 0xF));
str[j++] = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
else if (c >= 0x10000 && c <= 0x10FFFF) {
str[j++] = (uint8_t)(0xF0 | ((c >> 18) & 0x7));
str[j++] = (uint8_t)(0x80 | ((c >> 12) & 0x3F));
str[j++] = (uint8_t)(0x80 | ((c >> 6) & 0x3F));
str[j++] = (uint8_t)(0x80 | (c & 0x3F));
}
}
str[_length] = 0;
return str;
}
std::wstring utf8_to_utf16(const std::string& s) {
if (!s.size())
size_t length = s.size();
if (!length)
return {};
uint32_t c = 0;
size_t length = utf8_to_utf16_length(s.c_str());
size_t _length = utf8_to_utf16_length(s.c_str());
std::wstring str;
str.resize(length);
str.resize(_length);
char* _s = (char*)s.data();
wchar_t* _str = (wchar_t*)str.data();
size_t l = 0;
while (*_s) {
while (*_s && length) {
char t = *_s++;
length--;
if (!(t & 0x80)) {
l = 0;
*_str++ = t;
@@ -179,20 +290,22 @@ std::wstring utf8_to_utf16(const std::string& s) {
}
std::string utf16_to_utf8(const std::wstring& s) {
if (!s.size())
size_t length = s.size();
if (!length)
return {};
uint32_t c = 0;
size_t length = utf16_to_utf8_length(s.c_str());
size_t _length = utf16_to_utf8_length(s.c_str());
std::string str;
str.resize(length);
str.resize(_length);
wchar_t* _s = (wchar_t*)s.data();
char* _str = (char*)str.data();
while (*_s) {
while (*_s && length) {
c = *_s++;
length--;
if ((c & 0xFC00) == 0xD800) {
if (!*_s)
break;