77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
|
|
* This file is part of 0 A.D.
|
|
*
|
|
* 0 A.D. is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 0 A.D. is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
|
|
Returned by Translate(), and used to collect variables from the user
|
|
before converting into a string.
|
|
|
|
*/
|
|
|
|
#ifndef INCLUDED_I18N_STRINGBUFFER
|
|
#define INCLUDED_I18N_STRINGBUFFER
|
|
|
|
#include "Common.h"
|
|
#include "TranslatedString.h"
|
|
#include "ps/CStr.h"
|
|
|
|
namespace I18n
|
|
{
|
|
class CLocale;
|
|
class BufferVariable;
|
|
|
|
template<typename T> BufferVariable* NewBufferVariable(T v);
|
|
|
|
class StringBuffer
|
|
{
|
|
friend class CLocale;
|
|
|
|
public:
|
|
// Builds and returns the finished string
|
|
operator Str();
|
|
operator CStrW() { return CStrW( (Str)*this ); }
|
|
|
|
// Stores the variable inside the StringBuffer,
|
|
// for later conversion into a string
|
|
template<typename T> StringBuffer& operator<< (T v)
|
|
{
|
|
// This BufferVariable is freed by the caching system (yuck)
|
|
Variables.push_back(NewBufferVariable(v));
|
|
return *this;
|
|
}
|
|
|
|
// Returns a simple hash of the contents of Variables
|
|
u32 Hash();
|
|
|
|
private:
|
|
TranslatedString* String;
|
|
// pointer instead of reference allows assignment.
|
|
// this class is returned by value, so it's nicer for the
|
|
// compiler-generated copy ctor to be used.
|
|
std::vector<BufferVariable*> Variables;
|
|
CLocale* Locale;
|
|
|
|
StringBuffer(TranslatedString* str, CLocale* loc)
|
|
: String(str), Locale(loc)
|
|
{
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
#endif // INCLUDED_I18N_STRINGBUFFER
|