void get_mon_rect(HMONITOR hMon, RECT *r)
{
if (hMon)
{
MONITORINFO mi;
mi.cbSize = sizeof(mi);
if (pGetMonitorInfoA(hMon, &mi))
{
*r = mi.rcMonitor;
//*r = mi.rcWork;
return;
}
}
//SystemParametersInfo(SPI_GETWORKAREA, 0, r, 0);
r->top = r->left = 0;
r->right = GetSystemMetrics(SM_CXSCREEN);
r->bottom = GetSystemMetrics(SM_CYSCREEN);
}
void get_workarea (HWND hwnd, RECT * w, RECT * s)
{
static HMONITOR (WINAPI *pMonitorFromWindow)(HWND hwnd, DWORD dwFlags);
static BOOL (WINAPI *pGetMonitorInfoA)(HMONITOR hMonitor, LPMONITORINFO lpmi);
if (NULL == pMonitorFromWindow)
{
HMODULE hUserDll = GetModuleHandle("USER32.DLL");
*(FARPROC*)&pMonitorFromWindow = GetProcAddress(hUserDll, "MonitorFromWindow" );
*(FARPROC*)&pGetMonitorInfoA = GetProcAddress(hUserDll, "GetMonitorInfoA" );
if (NULL == pMonitorFromWindow) *(DWORD*)&pMonitorFromWindow = 1;
}
if (*(DWORD*)&pMonitorFromWindow > 1)
{
MONITORINFO mi; mi.cbSize = sizeof(mi);
HMONITOR hMon = pMonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST);
if (hMon && pGetMonitorInfoA(hMon, &mi))
{
if (w) *w = mi.rcWork;
if (s) *s = mi.rcMonitor;
return;
}
}
if (w)
{
SystemParametersInfo(SPI_GETWORKAREA, 0, w, 0);
}
if (s)
{
s->left = s->top = 0;
s->right = GetSystemMetrics(SM_CXSCREEN);
s->bottom = GetSystemMetrics(SM_CYSCREEN);
}
}
