startmnu.cpp File Reference

#include "precomp.h"

Include dependency graph for startmnu.cpp:

Go to the source code of this file.

Functions
HRESULT	UpdateStartMenu (IN OUT IMenuPopup *pMenuPopup, IN HBITMAP hbmBanner OPTIONAL, IN BOOL bSmallIcons)
IMenuPopup *	CreateStartMenu (IN ITrayWindow *Tray, OUT IMenuBand **ppMenuBand, IN HBITMAP hbmBanner OPTIONAL, IN BOOL bSmallIcons)

Function Documentation

CreateStartMenu()

IMenuPopup * CreateStartMenu	(	IN ITrayWindow *	Tray,
		OUT IMenuBand **	ppMenuBand,
		IN HBITMAP hbmBanner	OPTIONAL,
		IN BOOL	bSmallIcons
	)

Definition at line 44 of file startmnu.cpp.

{
    HRESULT hr;
    CComPtr<IMenuPopup> pMp;
    CComPtr<IUnknown> pSms;
    CComPtr<IMenuBand> pMb;
    CComPtr<IInitializeObject> pIo;
    CComPtr<IUnknown> pUnk;
    CComPtr<IBandSite> pBs;
    DWORD dwBandId = 0;
 
    hr = CStartMenuSite_CreateInstance(Tray, IID_PPV_ARG(IUnknown, &pSms));
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    hr = _CStartMenu_CreateInstance(IID_PPV_ARG(IMenuPopup, &pMp));
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    /* Set the menu site so we can handle messages */
    hr = IUnknown_SetSite(pMp, pSms);
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    /* Initialize the menu object */
    hr = pMp->QueryInterface(IID_PPV_ARG(IInitializeObject, &pIo));
    if (SUCCEEDED(hr))
        hr = pIo->Initialize();
    else
        hr = S_OK;
 
    /* Everything is initialized now. Let's get the IMenuBand interface. */
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    hr = pMp->GetClient(&pUnk);
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    hr = pUnk->QueryInterface(IID_PPV_ARG(IBandSite, &pBs));
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    /* Finally we have the IBandSite interface, there's only one
       band in it that apparently provides the IMenuBand interface */
    hr = pBs->EnumBands(0, &dwBandId);
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    hr = pBs->GetBandObject(dwBandId, IID_PPV_ARG(IMenuBand, &pMb));
    if (FAILED_UNEXPECTEDLY(hr))
        return NULL;
 
    UpdateStartMenu(pMp,
                    hbmBanner,
                    bSmallIcons);
 
    *ppMenuBand = pMb.Detach();
 
    return pMp.Detach();
}

Referenced by CTrayWindow::OnCreate().

UpdateStartMenu()

HRESULT UpdateStartMenu	(	IN OUT IMenuPopup *	pMenuPopup,
		IN HBITMAP hbmBanner	OPTIONAL,
		IN BOOL	bSmallIcons
	)

Definition at line 24 of file startmnu.cpp.

{
    CComPtr<IBanneredBar> pbb;
    HRESULT hRet;
 
    hRet = pMenuPopup->QueryInterface(IID_PPV_ARG(IBanneredBar, &pbb));
    if (SUCCEEDED(hRet))
    {
        hRet = pbb->SetBitmap(hbmBanner);
 
        /* Update the icon size */
        hRet = pbb->SetIconSize(bSmallIcons ? BMICON_SMALL : BMICON_LARGE);
    }
 
    return hRet;
}

Referenced by CreateStartMenu().