bool UIShowDeskBand(bool t)
{
CLSID CLSID_OVDeskBand ={0x6d5d9154, 0xb557, 0x4509, {0x82, 0x9e, 0x94, 0xb8, 0xbf, 0x96, 0x2e, 0x5b}};
static HRESULT bandID=0;
bool ret=false;
int i =0;
murmur("hIMEWND:%x, AncestorWND:%x, TopWindow:%x, ForegroundWindow:%x, ShellWindow:%x "
,hIMEWnd, GetAncestor(hIMEWnd,GA_ROOTOWNER), GetTopWindow(NULL), GetForegroundWindow(), GetShellWindow());
//CLSID CLSIDDeskBand = {0x46b3d3ef, 0x71a, 0x4b7e, {0x8a, 0xa2, 0xe5, 0x60, 0x81, 0xd, 0xab, 0x35}};
// only for vista
/*
ITrayDeskBand * spTrayDeskBand=0;
if(SUCCEEDED(CoCreateInstance(CLSID_TrayDeskBand, NULL, CLSCTX_LOCAL_SERVER,
IID_ITrayDeskBand, (void**)&spTrayDeskBand)))
{
if(t) spTrayDeskBand->ShowDeskBand(CLSID_OVDeskBand);
else spTrayDeskBand->HideDeskBand(CLSID_OVDeskBand);
}
*/
CComPtr <IUnknown> spBandService;
if(!spBandSite)
{
if(SUCCEEDED(spBandService.CoCreateInstance(CLSID_TrayBandSiteService, NULL)))
{
//HWND aWnd = GetAncestor(hIMEWnd, GA_ROOTOWNER);
//if(aWnd) BringWindowToTop(aWnd);
murmur("Create IBandsite interface succeed");
spBandService->QueryInterface(&spBandSite);
}
else
{
murmur("Create IBandsite interface failed");
spBand = NULL;
spBandSite = NULL;
//WaitForSingleObject(NULL, 3000);
//SendMessage(hIMEWnd, WM_IME_NOTIFY, IMN_OPENSTATUSWINDOW, 0);
}
}
if(spBandSite && !spBand )
{
if(SUCCEEDED(CoCreateInstance(CLSID_OVDeskBand,
NULL, CLSCTX_INPROC, IID_IUnknown, (void**)&spBand)))
{
// CComPtr<IObjectWithSite> spSite;
// if(SUCCEEDED(spBand->QueryInterface(&spSite)) )
// {
// spSite->SetSite(spBandSite);
// }
// else spBand = NULL;
}
else spBand = NULL;
}
//if(SUCCEEDED(spBandService.CoCreateInstance(CLSID_TrayBandSiteService, NULL))
// && SUCCEEDED(spBandService->QueryInterface(&spBandSite)) )
if( spBand && spBandSite)
{
if(t)
{
if(!((int)bandID >0))
{
bandID = spBandSite->AddBand(spBand);
murmur("\tBandID:%d",bandID);
if( (int)bandID >0 )
{
murmur("Create deskband succeeded.");
//spBand = NULL;
//spBandSite = NULL;
ret = true;
}
else
{
murmur("Create deskband failed.");
spBand->ShowDW(0);
spBand = NULL;
spBandSite = NULL;
bandID =0;
}
}
else
{
murmur("\tBandID:%d",bandID);
murmur("Deskband created.");
}
}
else if((int)bandID >0)
{
//HWND aWnd = GetAncestor(hIMEWnd, GA_ROOTOWNER);
//if(aWnd) BringWindowToTop(aWnd);
if(SUCCEEDED( spBandSite->RemoveBand(bandID)))
{
murmur("\tBandID:%d",bandID);
murmur("Remove deskband succeeded.");
spBand = NULL;
spBandSite = NULL;
bandID =0;
//CoUninitialize();
ret = true;
}
else
{
murmur("Remove deskband failed.");
//spBand->CloseDW(0);
//spBand=NULL;
//spBandSite = NULL;
//bandID =0;
//HANDLE hEvent = CreateEvent(NULL,FALSE,FALSE,_T("OVE"));
//WaitForSingleObject(hEvent, 500);
//SendMessage(hIMEWnd, WM_IME_NOTIFY, IMN_CLOSESTATUSWINDOW, 0);
}
}
else
{
murmur("Deskband was not created.");
//spBand->CloseDW(0);
spBand=NULL;
spBandSite = NULL;
}
}
//}
//while(!ret && i++<3);
murmur("::hIMEWND:%x, AncestorWND:%x, TopWindow:%x, ForegroundWindow:%x, ShellWindow:%x "
,hIMEWnd, GetAncestor(hIMEWnd,GA_ROOTOWNER), GetTopWindow(NULL), GetForegroundWindow(), GetShellWindow());
return ret;
}
