zorder_sequences.hpp

新版本TR1的stl

/* /////////////////////////////////////////////////////////////////////////
 * File:        winstl/window/zorder_sequences.hpp
 *
 * Purpose:     Collection of the peers of a given window.
 *
 * Created:     11th July 2005
 * Updated:     22nd March 2007
 *
 * Home:        http://stlsoft.org/
 *
 * Copyright (c) 2005-2007, 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/window/zorder_sequences.hpp
 *
 * \brief [C++ only] Definition of the winstl::child_window_sequence and
 *   winstl::window_peer_sequence sequence classes
 *   (\ref group__library__windows_window "Windows Window" Library).
 */

#ifndef WINSTL_INCL_WINSTL_WINDOW_HPP_ZORDER_SEQUENCES
#define WINSTL_INCL_WINSTL_WINDOW_HPP_ZORDER_SEQUENCES

#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
# define WINSTL_VER_WINSTL_WINDOW_HPP_ZORDER_SEQUENCES_MAJOR    2
# define WINSTL_VER_WINSTL_WINDOW_HPP_ZORDER_SEQUENCES_MINOR    0
# define WINSTL_VER_WINSTL_WINDOW_HPP_ZORDER_SEQUENCES_REVISION 2
# define WINSTL_VER_WINSTL_WINDOW_HPP_ZORDER_SEQUENCES_EDIT     13
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */

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

#ifndef WINSTL_INCL_WINSTL_H_WINSTL
# include <winstl/winstl.h>
#endif /* !WINSTL_INCL_WINSTL_H_WINSTL */
#ifndef WINSTL_INCL_WINSTL_WINDOW_HPP_ZORDER_ITERATOR
# include <winstl/window/zorder_iterator.hpp>
#endif /* !WINSTL_INCL_WINSTL_WINDOW_HPP_ZORDER_ITERATOR */
#ifndef STLSOFT_INCL_STLSOFT_UTIL_STD_HPP_ITERATOR_HELPER
# include <stlsoft/util/std/iterator_helper.hpp>
#endif /* !STLSOFT_INCL_STLSOFT_UTIL_STD_HPP_ITERATOR_HELPER */
#ifndef STLSOFT_INCL_STLSOFT_COLLECTIONS_UTIL_HPP_COLLECTIONS
# include <stlsoft/collections/util/collections.hpp>
#endif /* !STLSOFT_INCL_STLSOFT_COLLECTIONS_UTIL_HPP_COLLECTIONS */

/* /////////////////////////////////////////////////////////////////////////
 * 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 Window peer sequence
 *
 * \ingroup group__library__windows_window
 */
template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
class zorder_sequence_base
    : public stlsoft_ns_qual(stl_collection_tag)
{
/// \name Member Types
/// @{
public:
    /// The mutating (non-const) iterator type
    typedef zorder_iterator                             iterator;
    /// The value type
    typedef iterator::value_type                        value_type;
    /// The size type
    typedef iterator::size_type                         size_type;
    /// The difference type
    typedef iterator::difference_type                   difference_type;
    /// The non-mutating (const) iterator type
    typedef zorder_iterator                             const_iterator;
    /// The mutating (non-const) reverse iterator type
    typedef iterator::base_iterator_type                reverse_iterator;
    /// The non-mutating (const) reverse iterator type
    typedef const_iterator::base_iterator_type          const_reverse_iterator;
    /// This class
    typedef zorder_sequence_base<B, E>                  class_type;
/// @}

/// \name Construction
/// @{
public:
    /// Constructs a sequence of peers of the given window
    ss_explicit_k zorder_sequence_base(HWND hwndRoot);
/// @}

/// \name Iteration
/// @{
public:
    iterator                begin();
    iterator                end();
    const_iterator          begin() const;
    const_iterator          end() const;
    reverse_iterator        rbegin();
    reverse_iterator        rend();
    const_reverse_iterator  rbegin() const;
    const_reverse_iterator  rend() const;
/// @}

/// \name State
/// @{
public:
    ws_bool_t   empty() const;
/// @}

/// \name Members
/// @{
private:
    HWND    m_hwnd;
/// @}

/// \name Not to be implemented
/// @{
private:
    zorder_sequence_base(class_type const&);
    class_type& operator =(class_type const&);
/// @}
};

/* /////////////////////////////////////////////////////////////////////////
 * Typedefs
 */

/** \brief Specialisation of \link winstl::zorder_sequence_base zorder_sequence_base\endlink
 *    that searches the children of a given window.
 *
 * \ingroup group__library__windows_window
 */
typedef zorder_sequence_base<   zorder_iterator_base::fromFirstChild
                            ,   zorder_iterator_base::atLastChild
                            >                                       child_window_sequence;

/** \brief Specialisation of \link winstl::zorder_sequence_base zorder_sequence_base\endlink
 *    that searches the peers of a given window.
 *
 * \ingroup group__library__windows_window
 */
typedef zorder_sequence_base<   zorder_iterator_base::fromFirstPeer
                            ,   zorder_iterator_base::atLastPeer
                            >                                       window_peer_sequence;

/* /////////////////////////////////////////////////////////////////////////
 * Implementation
 */

#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline /* ss_explicit_k */ zorder_sequence_base<B, E>::zorder_sequence_base(HWND hwndRoot)
    : m_hwnd(hwndRoot)
{}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::iterator zorder_sequence_base<B, E>::begin()
{
    return iterator::create(m_hwnd, B);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::iterator zorder_sequence_base<B, E>::end()
{
    return iterator::create(m_hwnd, E);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::const_iterator zorder_sequence_base<B, E>::begin() const
{
    return const_iterator::create(m_hwnd, B);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::const_iterator zorder_sequence_base<B, E>::end() const
{
    return const_iterator::create(m_hwnd, E);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::reverse_iterator zorder_sequence_base<B, E>::rbegin()
{
    return reverse_iterator::create(m_hwnd, B);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::reverse_iterator zorder_sequence_base<B, E>::rend()
{
    return reverse_iterator::create(m_hwnd, E);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::const_reverse_iterator zorder_sequence_base<B, E>::rbegin() const
{
    return const_reverse_iterator::create(m_hwnd, B);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ss_typename_type_k zorder_sequence_base<B, E>::const_reverse_iterator zorder_sequence_base<B, E>::rend() const
{
    return const_reverse_iterator::create(m_hwnd, E);
}

template<   zorder_iterator_base::search    B
        ,   zorder_iterator_base::search    E
        >
inline ws_bool_t zorder_sequence_base<B, E>::empty() const
{
    return end() == begin();
}

#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */

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

#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_WINDOW_HPP_ZORDER_SEQUENCES */

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