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49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
// sktoolslib - common files for SK tools
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// Copyright (C) 2013, 2016 Stefan Kueng
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software Foundation,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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#pragma once
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#include <string>
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/**
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* Loads a string from the application resources.
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*/
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inline std::wstring LoadResourceWString(HINSTANCE hInstance, UINT uID)
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{
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const wchar_t* p = nullptr;
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int len = ::LoadStringW(hInstance, uID, reinterpret_cast<LPWSTR>(&p), 0);
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return (len > 0) ? std::wstring(p, static_cast<size_t>(len)) : std::wstring();
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}
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class ResString
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{
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public:
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// hInst is necessary to support multiple languages with resource dlls
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inline ResString (HINSTANCE hInst, int resId)
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: str(LoadResourceWString(hInst, resId))
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{
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}
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// Handy for when used with printf etc and to avoid explicit casts.
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inline const TCHAR* c_str() const { return str.c_str(); }
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inline operator const TCHAR*const () const { return str.c_str(); }
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inline operator const std::wstring& () const { return str; }
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private:
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const std::wstring str;
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};
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