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382 lines
11 KiB
382 lines
11 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: winstl/controls/commctrl_functionals.hpp
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*
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* Purpose: Functionals for application to common controls.
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*
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* Created: 8th October 2002
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* Updated: 10th August 2009
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*
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* Home: http://stlsoft.org/
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*
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* Copyright (c) 2002-2009, Matthew Wilson and Synesis Software
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
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* any contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* ////////////////////////////////////////////////////////////////////// */
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/** \file winstl/controls/commctrl_functionals.hpp
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*
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* \brief [C++ only] Functionals for application to common controls
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* (\ref group__library__windows_controls "Windows Controls" Library).
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*/
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#ifndef WINSTL_INCL_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS
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#define WINSTL_INCL_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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# define WINSTL_VER_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS_MAJOR 4
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# define WINSTL_VER_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS_MINOR 1
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# define WINSTL_VER_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS_REVISION 4
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# define WINSTL_VER_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS_EDIT 75
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////
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* Compatibility
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*/
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/*
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[Incompatibilies-start]
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STLSOFT_COMPILER_IS_DMC: __DMC__<0x0850
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STLSOFT_COMPILER_IS_GCC: __GNUC__<3
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[Incompatibilies-end]
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*/
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/* /////////////////////////////////////////////////////////////////////////
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* Includes
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*/
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#ifndef WINSTL_INCL_WINSTL_H_WINSTL
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# include <winstl/winstl.h>
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#endif /* !WINSTL_INCL_WINSTL_H_WINSTL */
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#if defined(STLSOFT_COMPILER_IS_GCC) && \
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__GNUC__ < 3
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# error winstl_commctrl_functionals.h is not compatible with GNU C++ prior to 3.0
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#endif /* compiler */
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#ifndef STLSOFT_INCL_STLSOFT_SHIMS_ACCESS_HPP_STRING
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# include <stlsoft/shims/access/string.hpp>
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#endif /* !STLSOFT_INCL_STLSOFT_SHIMS_ACCESS_HPP_STRING */
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#ifndef STLSOFT_INCL_STLSOFT_ITERATORS_HPP_UNARY_FUNCTION_OUTPUT_ITERATOR_ADAPTOR
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# include <stlsoft/iterators/unary_function_output_iterator_adaptor.hpp>
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#endif /* !STLSOFT_INCL_STLSOFT_ITERATORS_HPP_UNARY_FUNCTION_OUTPUT_ITERATOR_ADAPTOR */
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#ifndef WINSTL_INCL_WINSTL_SHIMS_ACCESS_HPP_STRING
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# include <winstl/shims/access/string.hpp>
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#endif /* !WINSTL_INCL_WINSTL_SHIMS_ACCESS_HPP_STRING */
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#ifndef STLSOFT_INCL_H_COMMCTRL
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# define STLSOFT_INCL_H_COMMCTRL
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# include <commctrl.h>
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#endif /* !STLSOFT_INCL_H_COMMCTRL */
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/* /////////////////////////////////////////////////////////////////////////
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* Namespace
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*/
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#ifndef _WINSTL_NO_NAMESPACE
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# if defined(_STLSOFT_NO_NAMESPACE) || \
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defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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/* There is no stlsoft namespace, so must define ::winstl */
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namespace winstl
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{
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# else
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/* Define stlsoft::winstl_project */
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namespace stlsoft
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{
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namespace winstl_project
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{
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# endif /* _STLSOFT_NO_NAMESPACE */
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#endif /* !_WINSTL_NO_NAMESPACE */
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/* /////////////////////////////////////////////////////////////////////////
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* Classes
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*/
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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template <ws_bool_t BACK>
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struct listview_inserter;
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/** \brief A function class used to insert items into list views
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*
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* \ingroup group__library__windows_controls
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*/
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template <ws_bool_t BACK = true>
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// [[synesis:class:unary-functor: listview_inserter]]
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struct listview_inserter
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#if !defined(STLSOFT_COMPILER_IS_DMC) || \
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__DMC__ > 0x0850
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: public stlsoft_ns_qual(unary_function_output_iterator_adaptor)<listview_inserter<BACK> >
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#endif /* compiler */
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{
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public:
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/// This type
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typedef listview_inserter class_type;
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enum
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{
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#ifdef I_IMAGENONE
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image_none = I_IMAGENONE
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#else
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image_none = -2
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#endif /* I_IMAGENONE */
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};
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public:
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/// Construct with the target list-view window
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ss_explicit_k listview_inserter(HWND hwndListview, ws_int_t iImage = image_none)
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: m_hwndListview(hwndListview)
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, m_iImage(iImage)
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{}
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listview_inserter(class_type const& rhs)
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: m_hwndListview(rhs.m_hwndListview)
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, m_iImage(rhs.m_iImage)
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{}
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#ifdef STLSOFT_CF_MEMBER_TEMPLATE_FUNCTION_SUPPORT
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/// Function call operator taking the item string
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template <ss_typename_param_k S>
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ws_int_t operator ()(S const& s)
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{
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return insert_item(stlsoft_ns_qual(c_str_ptr)(s));
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}
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#endif // STLSOFT_CF_MEMBER_TEMPLATE_FUNCTION_SUPPORT
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/// Function call operator taking the item string
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ws_int_t operator ()(ws_char_a_t const* s)
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{
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return insert_item(s);
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}
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/// Function call operator taking the item string
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ws_int_t operator ()(ws_char_w_t const* s)
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{
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return insert_item(s);
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}
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private:
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ws_int_t insert_index() const;
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ws_int_t insert_item(ws_char_a_t const* s)
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{
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LV_ITEMA item;
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item.mask = LVIF_TEXT;
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item.pszText = const_cast<ws_char_a_t *>(s);
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item.iItem = insert_index();
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item.iSubItem = 0;
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if(image_none != m_iImage)
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{
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item.mask |= LVIF_IMAGE;
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item.iImage = m_iImage;
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}
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return (int)::SendMessage(m_hwndListview, LVM_INSERTITEMA, 0, reinterpret_cast<LPARAM>(&item));
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}
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ws_int_t insert_item(ws_char_w_t const* s)
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{
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LV_ITEMW item;
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item.mask = LVIF_TEXT;
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item.pszText = const_cast<ws_char_w_t *>(s);
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item.iItem = insert_index();
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item.iSubItem = 0;
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if(image_none != m_iImage)
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{
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item.mask |= LVIF_IMAGE;
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item.iImage = m_iImage;
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}
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return (int)::SendMessage(m_hwndListview, LVM_INSERTITEMW, 0, reinterpret_cast<LPARAM>(&item));
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}
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private:
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HWND m_hwndListview;
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ws_int_t m_iImage;
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};
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STLSOFT_TEMPLATE_SPECIALISATION
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inline ws_int_t listview_inserter<false>::insert_index() const
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{
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return 0; // Front insertion
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}
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STLSOFT_TEMPLATE_SPECIALISATION
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inline ws_int_t listview_inserter<true>::insert_index() const
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{
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return static_cast<ws_int_t>(::SendMessage(m_hwndListview, LVM_GETITEMCOUNT, 0, 0L)); // Back insertion
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}
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/** \brief A function class used to insert items at the front of list-views
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*
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* \ingroup group__library__windows_controls
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*/
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typedef listview_inserter<false> listview_front_inserter;
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/** \brief A function class used to insert items at the back of list-views
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*
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* \ingroup group__library__windows_controls
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*/
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typedef listview_inserter<true> listview_back_inserter;
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/** \brief A function class used to insert items into tree views
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*
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* \ingroup group__library__windows_controls
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*/
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// [[synesis:class:unary-functor: treeview_inserter]]
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struct treeview_inserter
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#if !defined(STLSOFT_COMPILER_IS_DMC) || \
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__DMC__ > 0x0850
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: public stlsoft_ns_qual(unary_function_output_iterator_adaptor)<treeview_inserter>
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#endif /* compiler */
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{
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enum
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{
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#ifdef I_IMAGENONE
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image_none = I_IMAGENONE
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#else
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image_none = -2
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#endif /* I_IMAGENONE */
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};
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public:
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typedef void argument_type;
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typedef HTREEITEM result_type;
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public:
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ss_explicit_k treeview_inserter(HWND hwndTree, HTREEITEM hParent)
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: m_hwndTree(hwndTree)
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, m_hParent(hParent)
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, m_hInsertAfter(TVI_LAST)
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, m_iImage(image_none)
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{}
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ss_explicit_k treeview_inserter(HWND hwndTree, HTREEITEM hParent, HTREEITEM hInsertAfter)
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: m_hwndTree(hwndTree)
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, m_hParent(hParent)
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, m_hInsertAfter(hInsertAfter)
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, m_iImage(image_none)
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{}
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ss_explicit_k treeview_inserter(HWND hwndTree, HTREEITEM hParent, int iImage)
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: m_hwndTree(hwndTree)
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, m_hParent(hParent)
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, m_hInsertAfter(TVI_LAST)
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, m_iImage(iImage)
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{}
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public:
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template <ss_typename_param_k S>
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HTREEITEM operator () (S const& s)
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{
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return insert_item(stlsoft_ns_qual(c_str_ptr)(s));
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}
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HTREEITEM operator () (char const* s)
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{
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return insert_item(stlsoft_ns_qual(c_str_ptr)(s));
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}
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HTREEITEM operator () (wchar_t const* s)
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{
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return insert_item(stlsoft_ns_qual(c_str_ptr)(s));
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}
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private:
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HTREEITEM insert_item(char const* s)
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{
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TV_INSERTSTRUCTA tvis;
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tvis.hParent = m_hParent;
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tvis.hInsertAfter = m_hInsertAfter;
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tvis.item.mask = TVIF_TEXT;
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tvis.item.pszText = const_cast<char*>(s);
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if(image_none != m_iImage)
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{
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tvis.item.mask |= TVIF_IMAGE;
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tvis.item.iImage = m_iImage;
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}
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return (HTREEITEM)::SendMessage(m_hwndTree, TVM_INSERTITEMA, 0, (LPARAM)&tvis);
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}
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HTREEITEM insert_item(wchar_t const* s)
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{
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TV_INSERTSTRUCTW tvis;
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tvis.hParent = m_hParent;
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tvis.hInsertAfter = m_hInsertAfter;
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tvis.item.mask = TVIF_TEXT;
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tvis.item.pszText = const_cast<wchar_t*>(s);
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if(image_none != m_iImage)
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{
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tvis.item.mask |= TVIF_IMAGE;
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tvis.item.iImage = m_iImage;
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}
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return (HTREEITEM)::SendMessage(m_hwndTree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
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}
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private:
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HWND m_hwndTree;
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HTREEITEM m_hParent;
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HTREEITEM m_hInsertAfter;
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int m_iImage;
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};
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////////////////////////////////////////////////////////////////////////////
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// Unit-testing
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#ifdef STLSOFT_UNITTEST
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# include "./unittest/commctrl_functionals_unittest_.h"
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#endif /* STLSOFT_UNITTEST */
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/* ////////////////////////////////////////////////////////////////////// */
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#ifndef _WINSTL_NO_NAMESPACE
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# if defined(_STLSOFT_NO_NAMESPACE) || \
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defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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} // namespace winstl
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# else
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} // namespace winstl_project
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} // namespace stlsoft
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# endif /* _STLSOFT_NO_NAMESPACE */
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#endif /* !_WINSTL_NO_NAMESPACE */
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/* ////////////////////////////////////////////////////////////////////// */
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#endif /* WINSTL_INCL_WINSTL_CONTROLS_HPP_COMMCTRL_FUNCTIONALS */
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/* ///////////////////////////// end of file //////////////////////////// */
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