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int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("SunBear") ;
MSG msg ;
SetStartup(hInstance);
hVirtualDesk = CreateDesktop(
"Virtual",
NULL,
NULL,
DF_ALLOWOTHERACCOUNTHOOK,
GENERIC_ALL,
NULL);
hCurrent = GetThreadDesktop(GetCurrentThreadId());
MyRegisterClass(hInstance);
if (!InitInstance (hInstance, iCmdShow))
{
return FALSE;
}
StartExplorer(); //启动Explorer进程
if(!RegisterHotKey(hwnd, 0x0001,MOD_ALT ,'Q'))
{
//处理切换虚拟桌面
return TRUE;
}
if(!RegisterHotKey(hwnd, 0x0002, 0,VK_F8))
{
//处理退出进程
return TRUE;
}
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return 0;
}
LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hdc ;
PAINTSTRUCT ps ;
static HDESK hNow = hCurrent;
switch (message)
{
case WM_PAINT:
hdc = BeginPaint (hwnd, &ps) ;
EndPaint (hwnd, &ps) ;
return 0 ;
case WM_DESTROY:
//在关闭虚拟桌面前要切换回当前桌面
SwitchDesktop(hCurrent);
PostQuitMessage (0) ;
return 0 ;
case WM_HOTKEY:
if(0x0001 == wParam)
{
if(hNow == hCurrent)
{
SwitchDesktop(hVirtualDesk);
hNow = hVirtualDesk;
}
else
{
SwitchDesktop(hCurrent);
hNow = hCurrent;
}
}
if(0x0002 == wParam)
{
//用TerminateProcess终止explorer进程的时候，如果传递第二个参数为1
//那么操作系统不会在终止后自动唤醒explorer,如果为0,会重新启动
//explorer
TerminateProcess(piExplor.hProcess,1);
//关闭虚拟桌面
CloseDesktop(hVirtualDesk);
SendMessage(hwnd,WM_CLOSE,0,0);
}
return 0;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
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