96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
/*
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* This file is a part of Winix
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* and is distributed under the 2-Clause BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2011-2021, Tomasz Sowa
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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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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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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 HOLDER 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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#ifndef headerfile_winix_functions_sort
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#define headerfile_winix_functions_sort
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#include "functionbase.h"
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namespace Winix
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{
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namespace Fun
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{
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class Sort : public FunctionBase
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{
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public:
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Sort();
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bool HasAccess();
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void MakeGet();
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void MakePost();
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private:
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//DbItemQuery iq;
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std::vector<size_t> item_tab; // indexes to cur->request->item_tab
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struct SortPair
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{
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long id;
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int sort_index;
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};
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std::vector<SortPair> item_tab2; // from post table
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// for sorting item_tab
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struct SortHelper
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{
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Sort * psort;
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SortHelper(Sort * s) : psort(s) {}
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bool operator()(size_t t1, size_t t2);
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};
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// for sorting item_tab2
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static bool SortFun2(const SortPair & s1, const SortPair & s2);
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void GetDirContent();
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void CreateItemTab();
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void CreateItemTab2();
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void UpdateSortIndex(Item & item, int sort_index);
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void UpdateSortIndexes();
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};
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} // namespace
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} // namespace Winix
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#endif
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