Src/Win32/WinMain.cpp

   1 // WinMain.cpp
   2 //
   3 /////////////////////////////////////////////////////////////////////////////
   4 //
   5 // Copyright (c) 2002 Iain Murray
   6 //
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #include "WinCommon.h"
  10
  11 // Visual leak detector
  12 // #ifdef _DEBUG
  13 // #include "vld/vld.h"
  14 // #endif
  15
  16 #include "Common/WinHelper.h"
  17 #include "DasherWindow.h"
  18
  19 #include <commctrl.h>
  20
  21 using namespace Dasher;
  22
  23 #ifndef _WIN32_WCE
  24 // Windows Event handler
  25 VOID CALLBACK WEProc(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hwnd, LONG idObject, LONG idChild, DWORD dwEventThread, DWORD dwmsEventTime);
  26 #endif
  27
  28 /*
  29 Entry point to program on Windows systems
  30
  31 An interface to the Dasher library is created.
  32 A GUI and settings manager are created and given to the Dasher interface.
  33 Control is passed to the main GUI loop, and only returns when the main window closes.
  34 */
  35 static CDasherWindow *g_pDasherWindow = NULL;
  36
  37 #ifndef _WIN32_WCE
  38 int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
  39 #else
  40 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow) {
  41 #endif
  42
  43 #ifndef _WIN32_WCE
  44   CoInitialize(NULL);
  45 #endif
  46
  47   WinHelper::hInstApp = hInstance;
  48
  49   //SHInitExtraControls();
  50
  51   // We don't want to starve other interactive applications
  52   SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_BELOW_NORMAL);
  53
  54 #ifndef _WIN32_WCE
  55   HWINEVENTHOOK hHook;
  56
  57   hHook = SetWinEventHook(EVENT_OBJECT_FOCUS, EVENT_OBJECT_FOCUS, NULL, WEProc,
  58                           0, 0, WINEVENT_OUTOFCONTEXT | WINEVENT_SKIPOWNPROCESS);
  59 #endif
  60
  61   int iRet = 0;
  62
  63   g_pDasherWindow = new CDasherWindow;
  64
  65         g_pDasherWindow->Create();
  66   g_pDasherWindow->Show(nCmdShow);
  67   g_pDasherWindow->UpdateWindow();
  68
  69   iRet = g_pDasherWindow->MessageLoop();
  70
  71   delete g_pDasherWindow;
  72   g_pDasherWindow = NULL;
  73
  74 #ifndef _WIN32_WCE
  75   if(hHook)
  76     UnhookWinEvent(hHook);
  77 #endif
  78
  79 #ifndef _WIN32_WCE
  80   // Close the COM library on the current thread
  81   CoUninitialize();
  82 #endif
  83
  84   return iRet;
  85 }
  86
  87 #ifndef _WIN32_WCE
  88 VOID CALLBACK WEProc(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hwnd, LONG idObject, LONG idChild, DWORD dwEventThread, DWORD dwmsEventTime) {
  89   if(g_pDasherWindow)
  90     g_pDasherWindow->HandleWinEvent(hWinEventHook, event, hwnd, idObject, idChild, dwEventThread, dwmsEventTime);
  91 }
  92 #endif