Sha256: e14f7492dd4cc1180921688930816898a4a17dd5e6d19854ec92a069ad0ede49
Contents?: true
Size: 1.52 KB
Versions: 12
Compression:
Stored size: 1.52 KB
Contents
#include <Gosu/Utility.hpp>
#include <GosuImpl/MacUtility.hpp>
#import <Foundation/Foundation.h>
#include <stdexcept>
#include <vector>
using namespace std;
wstring Gosu::utf8ToWstring(const string& s)
{
if (s.empty())
return wstring();
ObjRef<NSString> str([[NSString alloc] initWithUTF8String:s.c_str()]);
vector<wchar_t> buffer(s.size());
NSUInteger usedBufferCount;
if (![str.obj() getBytes:&buffer[0]
maxLength:buffer.size() * sizeof(wchar_t)
usedLength:&usedBufferCount
encoding:NSUTF32LittleEndianStringEncoding
options:0
range:NSMakeRange(0, [str.obj() length])
remainingRange:NULL])
throw std::runtime_error("String " + s + " could not be converted to Unicode");
return wstring(&buffer[0], &buffer[0] + usedBufferCount / sizeof(wchar_t));
}
string Gosu::wstringToUTF8(const std::wstring& ws)
{
if (ws.empty())
return string();
ObjRef<NSString> str([[NSString alloc] initWithBytes: ws.data()
length: ws.size() * sizeof(wchar_t)
encoding:NSUTF32LittleEndianStringEncoding]);
ObjRef<NSAutoreleasePool> pool([[NSAutoreleasePool alloc] init]);
const char* utf8 = [str.obj() UTF8String];
return utf8 ? utf8 : string();
}
wstring Gosu::widen(const string& s)
{
return utf8ToWstring(s);
}
string Gosu::narrow(const std::wstring& ws)
{
return wstringToUTF8(ws);
}
Version data entries
12 entries across 12 versions & 1 rubygems