src/Utils/MiscUI/RegexEdit.h

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2011 - 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
  21 /**
  22  * \ingroup Utils
  23  * edit control for entering regular expressions.
  24  * if the entered regex is invalid, the background is drawn in red.
  25  */
  26 class CRegexEdit : public CEdit
  27 {
  28         DECLARE_DYNAMIC(CRegexEdit)
  29
  30 public:
  31         CRegexEdit();
  32         virtual ~CRegexEdit();
  33
  34         bool IsValidRegex() const { return m_bValid; }
  35
  36 protected:
  37         DECLARE_MESSAGE_MAP()
  38         afx_msg HBRUSH CtlColor(CDC* /*pDC*/, UINT /*nCtlColor*/);
  39
  40 private:
  41         CBrush  m_invalidBkgnd;
  42         bool    m_bValid;
  43 };
  44
  45