LGram16
dd97ddec92
Move git root from Client/ to src/ to track all source code: - Client: Game client source (moved to Client/Client/) - Server: Game server source - GameTools: Development tools - CryptoSource: Encryption utilities - database: Database scripts - Script: Game scripts - rylCoder_16.02.2008_src: Legacy coder tools - GMFont, Game: Additional resources 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
// ListCtrlSortClass.cpp: implementation of the CListCtrlSortClass class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "ListCtrlSortClass.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[]=__FILE__;
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#define new DEBUG_NEW
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#endif
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CListCtrlSortClass::CListCtrlSortClass(CListCtrl *pList, const int nCol)
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{
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m_pList = pList;
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ASSERT(m_pList);
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int totItems = m_pList->GetItemCount();
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// Replace All Item Data with pointer to CSortItem class
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for (int i = 0; i < totItems; i++)
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{
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DWORD dw = m_pList->GetItemData(i);
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CString txt = m_pList->GetItemText(i, nCol);
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m_pList->SetItemData(i, (DWORD) new CSortItem(dw, txt));
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}
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}
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CListCtrlSortClass::~CListCtrlSortClass()
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{
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// Reset Data value for All item and delete CSortItem pointer
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ASSERT(m_pList);
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int totItems = m_pList->GetItemCount();
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for (int i = 0; i < totItems; i++)
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{
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CSortItem *pItem = (CSortItem*)(m_pList->GetItemData(i));
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ASSERT(pItem);
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m_pList->SetItemData(i, pItem->m_dw);
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delete pItem;
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}
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}
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void CListCtrlSortClass::Sort(BOOL bAsc, SortDataType dtType)
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{
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// Prepare lParamSort: value == dtType,
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// with sign positive for ascending sort order, negative - descending
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long lParamSort = bAsc ? dtType : -dtType;
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m_pList->SortItems(Compare, lParamSort);
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}
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int CALLBACK CListCtrlSortClass::Compare(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
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{
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CSortItem *pItem1 = (CSortItem*)lParam1;
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CSortItem *pItem2 = (CSortItem*)lParam2;
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ASSERT(pItem1 && pItem2);
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int nOrder = (lParamSort < 0) ? -1 : 1;
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SortDataType dtType = (SortDataType) (lParamSort * nOrder); // get rid of sign
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switch (dtType)
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{
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case SortDataType::dtINT:
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return (_ttol(pItem1->m_txt) - _ttol(pItem2->m_txt)) * nOrder;
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case SortDataType::dtFLOAT:
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return (int) ((_tstof(pItem1->m_txt) - _tstof(pItem2->m_txt)) * nOrder);
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case SortDataType::dtDEC:
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return (int) ((_tstof(pItem1->m_txt) - _tstof(pItem2->m_txt)) * nOrder);
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case SortDataType::dtSTRING:
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return pItem1->m_txt.Compare(pItem2->m_txt) * nOrder;
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case SortDataType::dtSTRINGNOCASE:
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return pItem1->m_txt.CompareNoCase(pItem2->m_txt) * nOrder;
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case SortDataType::dtDATETIME:
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{
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COleDateTime time1, time2;
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if (time1.ParseDateTime(pItem1->m_txt) && time2.ParseDateTime(pItem2->m_txt))
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return ((time1 == time2) ? 0 : (time1 < time2 ? -1 : 1)) * nOrder;
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}
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default:
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ASSERT("Error: attempt to sort a column without type.");
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return 0;
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}
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} |