/*----------------------------------------------------------------------------------------------
Check whether the content of this edit field has changed.
----------------------------------------------------------------------------------------------*/
bool AfDeFeSt::IsDirty()
{
if (!m_fDirty)
{
if (!SuperClass::IsDirty() && m_qvcdMissing)
{
ComBool fDirty;
ISilDataAccessPtr qsda;
CheckHr(m_qvcdMissing->QueryInterface(IID_ISilDataAccess, (void **)&qsda));
qsda->IsDirty(&fDirty);
if (fDirty)
m_fDirty = true;
}
}
return m_fDirty;
}
/*----------------------------------------------------------------------------------------------
Close the current editor, saving changes that were made. hwnd is the editor hwnd.
@param fForce True if we want to force the editor closed without making any
validity checks or saving any changes.
----------------------------------------------------------------------------------------------*/
void AfDeFeSt::EndEdit(bool fForce)
{
if (m_qvcdMissing && !fForce)
{
ComBool fDirty;
ISilDataAccessPtr qsdaTemp;
CheckHr(m_qvcdMissing->QueryInterface(IID_ISilDataAccess, (void **)&qsdaTemp));
qsdaTemp->IsDirty(&fDirty);
if (fDirty)
{
// The text got edited. So, make a real text and copy the relevant info.
// First get the paragraph list
HvoVec vhvoParas;
int chvoParas;
// If we already had a text, we will notify it of new paragraphs.
bool fNotifyText = m_hvoText > 0;
CheckHr(qsdaTemp->get_VecSize(m_hvoText, kflidStText_Paragraphs, &chvoParas));
int ihvo; // used twice
for (ihvo = 0; ihvo < chvoParas; ihvo++)
{
HVO hvoPara;
CheckHr(qsdaTemp->get_VecItem(m_hvoText, kflidStText_Paragraphs, ihvo,
&hvoPara));
vhvoParas.Push(hvoPara);
}
// Actually, we may have had a real text...if so, skip this step
if (m_hvoText < 0)
{
m_qcvd->MakeNewObject(kclidStText, m_hvoObj, m_flid, -2, &m_hvoText);
}
else
{
// Check if the record has been edited by someone else since we first loaded
// the data.
HRESULT hrTemp;
if ((hrTemp = m_qcvd->CheckTimeStamp(m_hvoText)) != S_OK)
{
// If it was changed and the user does not want to overwrite it, perform a
// refresh so the displayed field will revert to it's original value.
SuperClass::EndEdit(fForce);
// REVIEW KenZ (PaulP): There may need to be a refresh call made here.
// It's difficult to know, however, since I haven't tracked down when
// this method actually gets called.
m_fDirty = false;
return;
}
}
// Now make real paragraph objects and set their properties.
for (ihvo = 0; ihvo < chvoParas; ihvo++)
{
HVO hvoPara = vhvoParas[ihvo];
ITsStringPtr qtss;
ITsTextPropsPtr qttp;
IUnknownPtr qunkTtp;
CheckHr(qsdaTemp->get_UnknownProp(hvoPara, kflidStStyle_Rules, &qunkTtp));
CheckHr(qunkTtp->QueryInterface(IID_ITsTextProps, (void **) &qttp));
CheckHr(qsdaTemp->get_StringProp(hvoPara, kflidStTxtPara_Contents,
&qtss));
CheckHr(m_qcvd->MakeNewObject(kclidStTxtPara, m_hvoText, kflidStText_Paragraphs,
ihvo, &hvoPara));
if (qttp)
CheckHr(m_qcvd->SetUnknown(hvoPara, kflidStPara_StyleRules, qttp));
CheckHr(m_qcvd->SetString(hvoPara, kflidStTxtPara_Contents, qtss));
}
m_qvcdMissing.Clear();
// Update the root object to point at the real text we just made.
int frag = kfrText;
IVwViewConstructor * pvvc = m_qstvc;
CheckHr(m_qrootb->putref_DataAccess(m_qcvd));
CheckHr(m_qrootb->SetRootObjects(&m_hvoText, &pvvc, &frag,
GetLpInfo()->GetAfStylesheet(), 1));
m_qadsc->UpdateAllDEWindows(m_hvoObj, m_flid);
if (fNotifyText)
{
CheckHr(m_qcvd->PropChanged(m_qrootb, kpctNotifyAllButMe, m_hvoText,
kflidStText_Paragraphs, 0,
chvoParas, chvoParas));
}
else
{
CheckHr(m_qcvd->PropChanged(m_qrootb, kpctNotifyAllButMe, m_hvoObj, m_flid, 0,
1, 1));
}
}
}
// Do this after the changes above, otherwise, our hwnd is no longer the child of a main
// window, and we can't find the style sheet for the SetRootObjects call.
SuperClass::EndEdit(fForce);
m_fDirty = false;
}