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Code Issues Releases Wiki Activity

Add custom upper<->lowercase translation tables for better localization support.

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Translation tables by Henrik Holst.
This commit is contained in:
fgenesis 2013-11-14 17:58:33 +01:00
commit 7de589e275
7 changed files with 215 additions and 18 deletions
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74
BBGE/Base.cpp
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@ -152,6 +152,60 @@ unsigned hash(const std::string &string)
/* hash * 33 + c */
static unsigned char lowerToUpperTable[256];
static unsigned char upperToLowerTable[256];
void initCharTranslationTables(const std::map<unsigned char, unsigned char>& tab)
{
for (unsigned int i = 0; i < 256; ++i)
{
lowerToUpperTable[i] = i;
upperToLowerTable[i] = i;
}
for (unsigned char i = 'a'; i <= 'z'; ++i)
{
lowerToUpperTable[i] = i - 'a' + 'A';
upperToLowerTable[i - 'a' + 'A'] = i;
}
for (std::map<unsigned char, unsigned char>::const_iterator it = tab.begin(); it != tab.end(); ++it)
{
lowerToUpperTable[it->first] = it->second;
upperToLowerTable[it->second] = it->first;
}
}
struct TransatableStaticInit
{
TransatableStaticInit()
{
std::map<unsigned char, unsigned char> dummy;
initCharTranslationTables(dummy);
}
};
static TransatableStaticInit _transtable_static_init;
static unsigned char charIsUpper(unsigned char c)
{
return c == upperToLowerTable[c];
}
static unsigned char charIsLower(unsigned char c)
{
return c == lowerToUpperTable[c];
}
static unsigned char charToLower(unsigned char c)
{
return upperToLowerTable[c];
}
static unsigned char charToUpper(unsigned char c)
{
return lowerToUpperTable[c];
}
std::string splitCamelCase(const std::string &input)
{
std::string result;
@ -160,7 +214,7 @@ std::string splitCamelCase(const std::string &input)
{
if (last == 1)
{
if (input[i] >= 'A' && input[i] <= 'Z')
if (charIsUpper(input[i]))
{
result += ' ';
}
@ -168,7 +222,7 @@ std::string splitCamelCase(const std::string &input)
result += input[i];
if (input[i] >= 'A' && input[i] <= 'Z')
if (charIsUpper(input[i]))
{
last = 2;
}
@ -201,22 +255,6 @@ bool isVectorInRect(const Vector &vec, const Vector &coord1, const Vector &coord
return (vec.x > coord1.x && vec.x < coord2.x && vec.y > coord1.y && vec.y < coord2.y);
}
static char charToUpper(char c)
{
if (c >= 'a' && c <= 'z') c = c - 'a' + 'A';
if ((unsigned char)c >= 0xE0 && (unsigned char)c <= 0xFF)
c = c - 0xE0 + 0xC0;
return c;
}
static char charToLower(char c)
{
if (c >= 'A' && c <= 'Z') c = c-'A' + 'a';
if ((unsigned char)c >= 0xC0 && (unsigned char)c <= 0xDF)
c = c-0xC0+0xE0;
return c;
}
void stringToUpper(std::string &s)
{
for (int i = 0; i < s.size(); i++)