xbmc/win32/WindowHelper.cpp

   1 /*
   2  *      Copyright (C) 2005-2013 Team XBMC
   3  *      http://xbmc.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  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 XBMC; see the file COPYING.  If not, see
  17  *  <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #include "WindowHelper.h"
  22 #include "../Util.h"
  23
  24 extern HWND g_hWnd;
  25
  26 using namespace std;
  27
  28 CWHelper g_windowHelper;
  29
  30 CWHelper::CWHelper(void) : CThread("WindowHelper")
  31 {
  32   m_hwnd = NULL;
  33   m_hProcess = NULL;
  34 }
  35
  36 CWHelper::~CWHelper(void)
  37 {
  38   StopThread();
  39   m_hwnd = NULL;
  40   if(m_hProcess != NULL)
  41   {
  42     CloseHandle(m_hProcess);
  43     m_hProcess = NULL;
  44   }
  45 }
  46
  47 void CWHelper::OnStartup()
  48 {
  49   if((m_hwnd == NULL) && (m_hProcess == NULL))
  50     return;
  51
  52   // Minimize XBMC if not already
  53   ShowWindow(g_hWnd,SW_MINIMIZE);
  54   if(m_hwnd != NULL)
  55     ShowWindow(m_hwnd,SW_RESTORE);
  56
  57   OutputDebugString("WindowHelper thread started\n");
  58 }
  59
  60 void CWHelper::OnExit()
  61 {
  62   // Bring back XBMC window
  63   ShowWindow(g_hWnd,SW_RESTORE);
  64   SetForegroundWindow(g_hWnd);
  65   m_hwnd = NULL;
  66   if(m_hProcess != NULL)
  67   {
  68     CloseHandle(m_hProcess);
  69     m_hProcess = NULL;
  70   }
  71   LockSetForegroundWindow(LSFW_LOCK);
  72   OutputDebugString("WindowHelper thread ended\n");
  73 }
  74
  75 void CWHelper::Process()
  76 {
  77   while (( !m_bStop ))
  78   {
  79     if(WaitForSingleObject(m_hProcess,500) != WAIT_TIMEOUT)
  80       break;
  81     /*if((m_hwnd != NULL) && (IsIconic(m_hwnd) == TRUE))
  82       break;*/
  83   }
  84 }
  85
  86 void CWHelper::SetHWND(HWND hwnd)
  87 {
  88   m_hwnd = hwnd;
  89 }
  90
  91 void CWHelper::SetHANDLE(HANDLE hProcess)
  92 {
  93   m_hProcess = hProcess;
  94 }
  95