/*----------------------------------------------------------------------------------------------
Insert material as appropriate to display the specified object.
This method has not yet been tested...maybe not even compiled?
----------------------------------------------------------------------------------------------*/
STDMETHODIMP VwBaseVc::DisplayEmbeddedObject(IVwEnv * pvwenv, HVO hvo)
{
BEGIN_COM_METHOD;
ChkComArgPtr(pvwenv);
// See if it is a CmPicture.
ISilDataAccessPtr qsda;
CheckHr(pvwenv->get_DataAccess(&qsda));
int clsid;
CheckHr(qsda->get_IntProp(hvo, kflidCmObject_Class, &clsid));
if (clsid != kclidCmPicture)
return S_OK; // don't know how to deal with it.
StrUni stuRootDir = DirectoryFinder::FwRootDataDir();
HVO hvoFile;
CheckHr(qsda->get_ObjectProp(hvo, kflidCmPicture_PictureFile, &hvoFile));
if (hvoFile == 0)
return S_OK;
SmartBstr sbstrFileName;
CheckHr(qsda->get_UnicodeProp(hvoFile, kflidCmFile_InternalPath, &sbstrFileName));
if (sbstrFileName.Length() == 0)
return S_OK;
StrUni stuPath;
stuPath.Format(L"%s,%s,%s", stuRootDir.Chars(), L"\\", sbstrFileName.Chars());
IPicturePtr qpic;
try
{
IStreamPtr qstrm;
FileStream::Create(stuPath, STGM_READ, &qstrm);
STATSTG stg;
CheckHr(qstrm->Stat(&stg, STATFLAG_NONAME));
LONG cbdata = (LONG)stg.cbSize.QuadPart;
CheckHr(::OleLoadPicture(qstrm, cbdata, FALSE, IID_IPicture, (LPVOID *)&qpic));
CheckHr(pvwenv->AddPicture(qpic, ktagNotAnAttr, 0, 0));
}
catch (...)
{
return S_OK; // if anything goes wrong (e.g., file not found), just give up for now.
// Todo: insert a 'file XXX not found string.
}
// Todo: also add the caption.
END_COM_METHOD(g_fact, IID_IVwViewConstructor);
}
/*----------------------------------------------------------------------------------------------
This is the method for displaying the name of a single reference. This view shows the
name for an RnGenericRec consisting of the type of record, hyphen, title, hyphen,
creation date. "Subevent - Fishing for pirana - 3/22/2001"
@param pvwenv Pointer to the view environment.
@param hvo The id of the object we are displaying.
@param frag Identifies the part of the view we are currently displaying.
@return HRESULT indicating success (S_OK), or failure (E_FAIL).
----------------------------------------------------------------------------------------------*/
STDMETHODIMP CleRecVc::Display(IVwEnv * pvwenv, HVO hvo, int frag)
{
BEGIN_COM_METHOD;
ChkComArgPtr(pvwenv);
Assert(false); // Is this needed for poss lists?
switch (frag)
{
case kfrRefName:
case kfrListName:
{
SmartBstr bstrClass = L"UnLoaded";
ITsStringPtr qtss;
ITsStringPtr qtssTitle;
// Make sure data is loaded.
LoadDataFor(pvwenv, hvo, frag);
AfMainWnd * pafw = AfApp::Papp()->GetCurMainWnd();
AssertPtr(pafw);
AfLpInfo * plpi = pafw->GetLpInfo();
AssertPtr(plpi);
AfDbInfo * pdbi = plpi->GetDbInfo();
AssertPtr(pdbi);
#define HYPERLINK_CHANGE
#ifdef HYPERLINK_CHANGE
// Update the string with the new object.
GUID uid;
if (!pdbi->GetGuidFromId(hvo, uid))
ReturnHr(E_FAIL);
StrUni stuData;
OLECHAR * prgchData;
// Make large enough for a guid plus the type character at the start.
stuData.SetSize(isizeof(GUID) / isizeof(OLECHAR) + 1, &prgchData);
*prgchData = kodtNameGuidHot;
memmove(prgchData + 1, &uid, isizeof(uid));
ITsPropsFactoryPtr qtpf;
ITsPropsBldrPtr qtpb;
ITsTextPropsPtr qttp;
ITsStrFactoryPtr qtsf;
qtpf.CreateInstance(CLSID_TsPropsFactory);
CheckHr(qtpf->GetPropsBldr(&qtpb));
CheckHr(qtpb->SetIntPropValues(ktptWs, ktpvDefault, pdbi->UserWs()));
CheckHr(qtpb->SetStrPropValue(ktptObjData, stuData.Bstr()));
CheckHr(qtpb->GetTextProps(&qttp));
qtsf.CreateInstance(CLSID_TsStrFactory);
OLECHAR chObj = kchObject;
CheckHr(qtsf->MakeStringWithPropsRgch(&chObj, 1, qttp, &qtss));
CheckHr(pvwenv->OpenSpan());
// REVIEW KenZ(RandyR) Whey are DN flids in this app?
int flid = kflidRnGenericRec_Title;
CheckHr(pvwenv->NoteDependency(&hvo, &flid, 1));
CheckHr(pvwenv->AddString(qtss)); // The class name.
CheckHr(pvwenv->CloseSpan());
#else // !HYPERLINK_CHANGE
int clid;
HVO hvoOwn;
int64 ntim;
int ws = pdbi->UserWs();
ISilDataAccessPtr qsda;
CheckHr(pvwenv->get_DataAccess(&qsda));
AssertPtr(qsda);
CheckHr(qsda->get_IntProp(hvo, kflidCmObject_Class, &clid));
CheckHr(qsda->get_ObjectProp(hvo, kflidCmObject_Owner, &hvoOwn));
// REVIEW KenZ(RandyR) Whey are DN flids in this app?
CheckHr(qsda->get_TimeProp(hvo, kflidRnGenericRec_DateCreated, &ntim));
CheckHr(qsda->get_StringProp(hvo, kflidRnGenericRec_Title, &qtssTitle));
int stid;
// Sharon! Not needed?
// if (clid == kclidRnEvent)
// {
// if (plpi->GetRnId() == hvoOwn)
// stid = kstidEvent;
// else
// stid = kstidSubevent;
// }
// else if (clid == kclidRnAnalysis)
// {
// if (plpi->GetRnId() == hvoOwn)
// stid = kstidAnalysis;
// else
// stid = kstidSubanalysis;
// }
StrUni stu(stid);
StrUni stuSep(kstidSpHyphenSp);
ITsStrFactoryPtr qtsf;
qtsf.CreateInstance(CLSID_TsStrFactory);
CheckHr(qtsf->MakeStringRgch(stu.Chars(), stu.Length(), ws, &qtss));
CheckHr(pvwenv->OpenSpan());
CheckHr(pvwenv->AddString(qtss)); // The class name.
CheckHr(qtsf->MakeStringRgch(stuSep.Chars(), stuSep.Length(), ws, &qtss));
CheckHr(pvwenv->AddString(qtss)); // The separator
//CheckHr(pvwenv->AddString(qtssTitle)); // The title.
// The following gives the title of the owning object instead of the ref.
CheckHr(pvwenv->AddStringProp(kflidRnGenericRec_Title, this)); // The title.
CheckHr(pvwenv->AddString(qtss)); // The separator
// Leave the date blank if a date doesn't exist.
if (ntim)
{
// Convert the date to a system date.
SilTime tim = ntim;
SYSTEMTIME stim;
stim.wYear = (unsigned short) tim.Year();
stim.wMonth = (unsigned short) tim.Month();
stim.wDay = (unsigned short) tim.Date();
// Then format it to a time based on the current user locale.
char rgchDate[50]; // Tuesday, August 15, 2000 mardi 15 août 2000
::GetDateFormat(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &stim, NULL, rgchDate, 50);
stu = rgchDate;
CheckHr(qtsf->MakeStringRgch(stu.Chars(), stu.Length(), ws, &qtss));
CheckHr(pvwenv->AddString(qtss)); // The date.
}
CheckHr(pvwenv->CloseSpan());
#endif // HYPERLINK_CHANGE
break;
}
}
return S_OK;
END_COM_METHOD(g_fact2, IID_IVwViewConstructor)
}
/*----------------------------------------------------------------------------------------------
Load the data needed to display this view. In this case, we need to load the class, owner
(so we can tell whether it is a subitem), the title, and create date. If all of these are
already in the cache, don't reload it.
@param pvwenv Pointer to the view environment.
@param hvo The id of the object we are displaying.
@param frag Identifies the part of the view we are currently displaying.
@return HRESULT indicating success (S_OK), or failure (E_FAIL).
----------------------------------------------------------------------------------------------*/
STDMETHODIMP CleRecVc::LoadDataFor(IVwEnv * pvwenv, HVO hvo, int frag)
{
BEGIN_COM_METHOD;
ChkComArgPtr(pvwenv);
Assert(false); // TODO: rework
StrUni stuSql;
ISilDataAccessPtr qsda;
CheckHr(pvwenv->get_DataAccess(&qsda));
bool fLoaded = false;
int clid;
CheckHr(qsda->get_IntProp(hvo, kflidCmObject_Class, &clid));
if (clid)
{
HVO hvoOwn;
CheckHr(qsda->get_ObjectProp(hvo, kflidCmObject_Owner, &hvoOwn));
if (hvoOwn)
{
int64 tim;
// REVIEW KenZ(RandyR) Whey are DN flids in this app?
CheckHr(qsda->get_TimeProp(hvo, kflidRnGenericRec_DateCreated, &tim));
if (tim)
{
ITsStringPtr qtss;
CheckHr(qsda->get_StringProp(hvo, kflidRnGenericRec_Title, &qtss));
if (qtss)
{
int cch;
CheckHr(qtss->get_Length(&cch));
if (cch)
fLoaded = true;
}
}
}
}
if (!fLoaded)
{
// If any field is missing from the cache, load everything.
IDbColSpecPtr qdcs;
IVwOleDbDaPtr qda;
CheckHr(qsda->QueryInterface(IID_IVwOleDbDa, (void**)&qda));
stuSql.Format(L"select id, Class$, Owner$, DateCreated, Title, Title_Fmt "
L"from RnGenericRec_ "
L"where id = %d", hvo);
qdcs.CreateInstance(CLSID_DbColSpec);
CheckHr(qdcs->Push(koctBaseId, 0, 0, 0));
CheckHr(qdcs->Push(koctInt, 1, kflidCmObject_Class, 0));
CheckHr(qdcs->Push(koctObj, 1, kflidCmObject_Owner, 0));
// REVIEW KenZ(RandyR) Whey are DN flids in this app?
CheckHr(qdcs->Push(koctTime, 1, kflidRnGenericRec_DateCreated, 0));
CheckHr(qdcs->Push(koctString, 1, kflidRnGenericRec_Title, 0));
CheckHr(qdcs->Push(koctFmt, 1, kflidRnGenericRec_Title, 0));
AfMainWnd * pafw = AfApp::Papp()->GetCurMainWnd();
AssertPtr(pafw);
AfStatusBar * pstbr = pafw->GetStatusBarWnd();
AssertPtr(pstbr);
bool fProgBar = pstbr->IsProgressBarActive();
if (!fProgBar)
{
StrApp strMsg(kstidStBar_LoadingData);
pstbr->StartProgressBar(strMsg.Chars(), 0, 70, 1);
}
// Execute the query and store results in the cache.
CheckHr(qda->Load(stuSql.Bstr(), qdcs, hvo, 0, pstbr, NULL));
if (!fProgBar)
pstbr->EndProgressBar();
}
return S_OK;
END_COM_METHOD(g_fact2, IID_IVwViewConstructor)
}