resource_id.hpp

用STL的方式封装了WindowsAPI、COM调用、ACE、ATL、MFC、WTL等多种组件

/* /////////////////////////////////////////////////////////////////////////
 * File:        winstl/conversion/resource_id.hpp
 *
 * Purpose:     Shim type for conversion between integer and c-string resource
 *              identifiers.
 *
 * Created:     11th April 2005
 * Updated:     11th June 2006
 *
 * Home:        http://stlsoft.org/
 *
 * Copyright (c) 2005-2006, Matthew Wilson and Synesis Software
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 * - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
 *   any contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * ////////////////////////////////////////////////////////////////////// */


/** \file winstl/conversion/resource_id.hpp
 *
 * \brief [C++ only] Definition of the winstl::resource_id class.
 *  (\ref group__library__conversion "Conversion" Library.)
 */

#ifndef WINSTL_INCL_WINSTL_CONVERSION_HPP_RESOURCE_ID
#define WINSTL_INCL_WINSTL_CONVERSION_HPP_RESOURCE_ID

#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
# define WINSTL_VER_WINSTL_CONVERSION_HPP_RESOURCE_ID_MAJOR     2
# define WINSTL_VER_WINSTL_CONVERSION_HPP_RESOURCE_ID_MINOR     0
# define WINSTL_VER_WINSTL_CONVERSION_HPP_RESOURCE_ID_REVISION  1
# define WINSTL_VER_WINSTL_CONVERSION_HPP_RESOURCE_ID_EDIT      9
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */

/* /////////////////////////////////////////////////////////////////////////
 * Includes
 */

#ifndef WINSTL_INCL_WINSTL_H_WINSTL
# include <winstl/winstl.h>
#endif /* !WINSTL_INCL_WINSTL_H_WINSTL */

/* /////////////////////////////////////////////////////////////////////////
 * Namespace
 */

#ifndef _WINSTL_NO_NAMESPACE
# if defined(_STLSOFT_NO_NAMESPACE) || \
     defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
/* There is no stlsoft namespace, so must define ::winstl */
namespace winstl
{
# else
/* Define stlsoft::winstl_project */

namespace stlsoft
{

namespace winstl_project
{

# endif /* _STLSOFT_NO_NAMESPACE */
#endif /* !_WINSTL_NO_NAMESPACE */

/* /////////////////////////////////////////////////////////////////////////
 * Classes
 */

/** \brief Shim type for conversion between integer and c-string resource
 *   identifiers.
 *
 * \ingroup group__library__conversion
 */
template <ss_typename_param_k C>
union basic_resource_id
{
/// \name Member Types
/// @{
public:
    typedef C                       char_type;
    typedef basic_resource_id<C>    class_type;
/// @}

/// \name Construction
/// @{
public:
    /// \brief Construct from a resource Id
    ss_explicit_k basic_resource_id(int id)
        : m_id(id)
    {}
    /// \brief Constructs from a resource name
    ss_explicit_k basic_resource_id(C const *name)
        : m_name(name)
    {}
/// @}

/// \name Operators
/// @{
public:
    operator int() const
    {
        return m_id;
    }
    operator char_type const *() const
    {
        return m_name;
    }
/// @}

/// \name Members
/// @{
private:
    int             m_id;
    char_type const *m_name;
/// @}
};

/* ////////////////////////////////////////////////////////////////////// */

/// \brief Instantiation for use with the ANSI \c char type.
typedef basic_resource_id<ws_char_a_t>  resource_id_a;
/// \brief Instantiation for use with the Unicode \c wchar_t type.
typedef basic_resource_id<ws_char_w_t>  resource_id_w;
/// \brief Instantiation for use with the Windows \c TCHAR type.
typedef basic_resource_id<TCHAR>        resource_id;

/* ////////////////////////////////////////////////////////////////////// */

#ifndef _WINSTL_NO_NAMESPACE
# if defined(_STLSOFT_NO_NAMESPACE) || \
     defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
} // namespace winstl
# else
} // namespace winstl_project
} // namespace stlsoft
# endif /* _STLSOFT_NO_NAMESPACE */
#endif /* !_WINSTL_NO_NAMESPACE */

/* ////////////////////////////////////////////////////////////////////// */

#endif /* WINSTL_INCL_WINSTL_CONVERSION_HPP_RESOURCE_ID */

/* ////////////////////////////////////////////////////////////////////// */