src/TortoiseProc/GitStatusListCtrlHelpers.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008, 2014 - TortoiseSVN
   4 // Copyright (C) 2008-2017 - TortoiseGit
   5
   6 // This program is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU General Public License
   8 // as published by the Free Software Foundation; either version 2
   9 // of the License, or (at your option) any later version.
  10
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software Foundation,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20
  21 #include "stdafx.h"
  22 #include "GitStatusListCtrl.h"
  23 #include "TGitPath.h"
  24 #include "ColumnManager.h"
  25
  26 // sorter utility class
  27 CSorter::CSorter ( ColumnManager* columnManager
  28                                                                         , int sortedColumn
  29                                                                         , bool ascending)
  30                                                                         : columnManager (columnManager)
  31                                                                         , sortedColumn (sortedColumn)
  32                                                                         , ascending (ascending)
  33 {
  34         s_bSortLogical = !CRegDWORD(L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoStrCmpLogical", 0, false, HKEY_CURRENT_USER);
  35         if (s_bSortLogical)
  36                 s_bSortLogical = !CRegDWORD(L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoStrCmpLogical", 0, false, HKEY_LOCAL_MACHINE);
  37 }
  38
  39 bool CSorter::operator() (const CTGitPath* entry1 , const CTGitPath* entry2) const
  40 {
  41 #define SGN(x) ((x)==0?0:((x)>0?1:-1))
  42
  43         int result = 0;
  44         switch (sortedColumn)
  45         {
  46         case 7: // File size
  47                 {
  48                         if (result == 0)
  49                         {
  50                                 __int64 fileSize1 = entry1->IsDirectory() ? 0 : entry1->GetFileSize();
  51                                 __int64 fileSize2 = entry2->IsDirectory() ? 0 : entry2->GetFileSize();
  52
  53                                 result = SGN(fileSize1 - fileSize2);
  54                         }
  55                         break;
  56                 }
  57         case 6: //Last Modification Date
  58                 {
  59                         if (result == 0)
  60                         {
  61                                 __int64 writetime1 = entry1->GetLastWriteTime();
  62                                 __int64 writetime2 = entry2->GetLastWriteTime();
  63
  64                                 FILETIME* filetime1 = (FILETIME*)(__int64*)&writetime1;
  65                                 FILETIME* filetime2 = (FILETIME*)(__int64*)&writetime2;
  66
  67                                 result = CompareFileTime(filetime1, filetime2);
  68                         }
  69                         break;
  70                 }
  71         case 5: //Del Number
  72                 {
  73                         if (result == 0)
  74                                 result = SGN(A2L(entry1->m_StatDel) - A2L(entry2->m_StatDel));
  75                         break;
  76                 }
  77         case 4: //Add Number
  78                 {
  79                         if (result == 0)
  80                                 result = SGN(A2L(entry1->m_StatAdd) - A2L(entry2->m_StatAdd));
  81                         break;
  82                 }
  83
  84         case 3: // Status
  85                 {
  86                         if (result == 0)
  87                                 result = entry1->GetActionName(entry1->m_Action).CompareNoCase(entry2->GetActionName(entry2->m_Action));
  88                         break;
  89                 }
  90         case 2: //Ext file
  91                 {
  92                         if (result == 0)
  93                         {
  94                                 if (s_bSortLogical)
  95                                         result = StrCmpLogicalW(entry1->GetFileExtension(), entry2->GetFileExtension());
  96                                 else
  97                                         result = StrCmpI(entry1->GetFileExtension(), entry2->GetFileExtension());
  98                         }
  99                         break;
 100                 }
 101         case 1: // File name
 102                 {
 103                         if (result == 0)
 104                         {
 105                                 if (s_bSortLogical)
 106                                         result = StrCmpLogicalW(entry1->GetFileOrDirectoryName(), entry2->GetFileOrDirectoryName());
 107                                 else
 108                                         result = StrCmpI(entry1->GetFileOrDirectoryName(), entry2->GetFileOrDirectoryName());
 109                         }
 110                         break;
 111                 }
 112         case 0: // Full path column
 113                 {
 114                         if (result == 0)
 115                         {
 116                                 if (s_bSortLogical)
 117                                         result = StrCmpLogicalW(entry1->GetGitPathString(), entry2->GetGitPathString());
 118                                 else
 119                                         result = StrCmpI(entry1->GetGitPathString(), entry2->GetGitPathString());
 120                         }
 121                         break;
 122                 }
 123         } // switch (m_nSortedColumn)
 124         // sort by path name as second priority
 125         if (sortedColumn > 0 && result == 0)
 126         {
 127                 if (s_bSortLogical)
 128                         result = StrCmpLogicalW(entry1->GetGitPathString(), entry2->GetGitPathString());
 129                 else
 130                         result = StrCmpI(entry1->GetGitPathString(), entry2->GetGitPathString());
 131         }
 132         if (!ascending)
 133                 result = -result;
 134
 135         return result < 0;
 136 }