src/TortoiseProc/Commands/DiffCommand.cpp

   1 // TortoiseSVN - a Windows shell extension for easy version control\r
   2 \r
   3 // Copyright (C) 2007-2008 - TortoiseSVN\r
   4 \r
   5 // This program is free software; you can redistribute it and/or\r
   6 // modify it under the terms of the GNU General Public License\r
   7 // as published by the Free Software Foundation; either version 2\r
   8 // of the License, or (at your option) any later version.\r
   9 \r
  10 // This program is distributed in the hope that it will be useful,\r
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  13 // GNU General Public License for more details.\r
  14 \r
  15 // You should have received a copy of the GNU General Public License\r
  16 // along with this program; if not, write to the Free Software Foundation,\r
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\r
  18 //\r
  19 #include "StdAfx.h"\r
  20 #include "DiffCommand.h"\r
  21 #include "PathUtils.h"\r
  22 #include "AppUtils.h"\r
  23 #include "ChangedDlg.h"\r
  24 #include "SVNDiff.h"\r
  25 #include "SVNStatus.h"\r
  26 \r
  27 bool DiffCommand::Execute()\r
  28 {\r
  29         bool bRet = false;\r
  30         CString path2 = CPathUtils::GetLongPathname(parser.GetVal(_T("path2")));\r
  31         bool bAlternativeTool = !!parser.HasKey(_T("alternative"));\r
  32         bool bBlame = !!parser.HasKey(_T("blame"));\r
  33         if (path2.IsEmpty())\r
  34         {\r
  35                 if (cmdLinePath.IsDirectory())\r
  36                 {\r
  37                         CChangedDlg dlg;\r
  38                         dlg.m_pathList = CTSVNPathList(cmdLinePath);\r
  39                         dlg.DoModal();\r
  40                         bRet = true;\r
  41                 }\r
  42                 else\r
  43                 {\r
  44                         SVNDiff diff(NULL, hwndExplorer);\r
  45                         diff.SetAlternativeTool(bAlternativeTool);\r
  46                         if ( parser.HasKey(_T("startrev")) && parser.HasKey(_T("endrev")) )\r
  47                         {\r
  48                                 SVNRev StartRevision = SVNRev(parser.GetLongVal(_T("startrev")));\r
  49                                 SVNRev EndRevision = SVNRev(parser.GetLongVal(_T("endrev")));\r
  50                                 bRet = diff.ShowCompare(cmdLinePath, StartRevision, cmdLinePath, EndRevision, SVNRev(), false, bBlame);\r
  51                         }\r
  52                         else\r
  53                         {\r
  54                                 svn_revnum_t baseRev = 0;\r
  55                                 bRet = diff.DiffFileAgainstBase(cmdLinePath, baseRev);\r
  56                         }\r
  57                 }\r
  58         } \r
  59         else\r
  60                 bRet = CAppUtils::StartExtDiff(\r
  61                         CTSVNPath(path2), cmdLinePath, CString(), CString(),\r
  62                         CAppUtils::DiffFlags().AlternativeTool(bAlternativeTool));\r
  63         return bRet;\r
  64 }