src/Utils/MiscUI/WaitCursorEx.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2003-2006 - Stefan Kueng
   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 #include "stdafx.h"
  20 #include "WaitCursorEx.h"
  21 #include "TortoiseProc.h"
  22
  23
  24 CWaitCursorEx::CWaitCursorEx(bool start_visible) :
  25         m_bVisible(start_visible)
  26 {
  27         if (start_visible)
  28                 theApp.DoWaitCursor(1);
  29 }
  30
  31 CWaitCursorEx::~CWaitCursorEx()
  32 {
  33         if (m_bVisible)
  34                 theApp.DoWaitCursor(-1);
  35 }
  36
  37 void CWaitCursorEx::Show()
  38 {
  39         if (!m_bVisible)
  40         {
  41                 theApp.DoWaitCursor(1);
  42                 m_bVisible = true;
  43         }
  44 }
  45
  46 void CWaitCursorEx::Hide()
  47 {
  48         if (m_bVisible)
  49         {
  50                 theApp.DoWaitCursor(-1);
  51                 m_bVisible = false;
  52         }
  53 }