src/TortoiseMerge/AppUtils.h

   1 // TortoiseGitMerge - a Diff/Patch program
   2
   3 // Copyright (C) 2006-2010, 2013-2014 - TortoiseSVN
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 #pragma once
  20 #include "CommonAppUtils.h"
  21
  22 class CSysProgressDlg;
  23
  24 /**
  25  * \ingroup TortoiseMerge
  26  *
  27  * Helper functions
  28  */
  29 class CAppUtils : public CCommonAppUtils
  30 {
  31 public:
  32         CAppUtils() = delete;
  33
  34         /**
  35          * Starts an external program to get a file with a specific revision.
  36          * \param sPath path to the file for which a specific revision is fetched
  37          * \param sVersion the revision to get
  38          * \param sSavePath the path to where the file version shall be saved
  39          * \param progDlg
  40          * \param hWnd the window handle of the calling app
  41          * \return TRUE if successful
  42          */
  43         static BOOL GetVersionedFile(CString sPath, CString sVersion, CString sSavePath, CSysProgressDlg* progDlg, HWND hWnd = nullptr);
  44
  45         /**
  46          * Creates a unified diff from two files
  47          */
  48         static bool CreateUnifiedDiff(const CString& orig, const CString& modified, const CString& output, int contextsize, bool bShowError);
  49
  50         static bool HasClipboardFormat(UINT format);
  51         static COLORREF IntenseColor(long scale, COLORREF col);
  52 };