bool CQListCtrl::ShowFullDescription(bool bFromAuto, bool fromNextPrev)
{
if (this->GetSelectedCount() == 0)
{
return false;
}
int clipId = this->GetItemData(this->GetCaret());
if(VALID_TOOLTIP &&
m_pToolTip->GetClipId() == clipId &&
::IsWindow(m_toolTipHwnd))
{
return false;
}
int nItem = GetCaret();
CRect rc, crWindow;
GetWindowRect(&crWindow);
GetItemRect(nItem, rc, LVIR_BOUNDS);
ClientToScreen(rc);
CPoint pt;
if(CGetSetOptions::GetRememberDescPos())
{
CGetSetOptions::GetDescWndPoint(pt);
}
else if(bFromAuto == false)
{
pt = CPoint(rc.left, rc.bottom);
}
else
{
pt = CPoint((crWindow.left + (crWindow.right - crWindow.left)/2), rc.bottom);
}
CString csDescription;
GetToolTipText(nItem, csDescription);
if (m_pToolTip == NULL ||
fromNextPrev == false ||
::IsWindow(m_toolTipHwnd) == FALSE)
{
m_pToolTip->DestroyWindow();
m_pToolTip = new CToolTipEx;
m_pToolTip->Create(this);
m_toolTipHwnd = m_pToolTip->GetSafeHwnd();
m_pToolTip->SetNotifyWnd(GetParent());
}
else if(VALID_TOOLTIP)
{
CRect r;
m_pToolTip->GetWindowRect(r);
pt = r.TopLeft();
m_pToolTip->SetBitmap(NULL);
m_pToolTip->SetRTFText("");
m_pToolTip->SetToolTipText(_T(""));
}
if(VALID_TOOLTIP)
{
m_pToolTip->SetClipId(clipId);
m_pToolTip->SetSearchText(m_searchText);
m_pToolTip->SetToolTipText(_T(""));
m_pToolTip->SetRTFText(" ");
bool bSetPlainText = false;
CClipFormat Clip;
Clip.m_cfType = CF_UNICODETEXT;
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
LPVOID pvData = GlobalLock(Clip.m_hgData);
if(pvData)
{
CString csText = (WCHAR*)pvData;
m_pToolTip->SetToolTipText(csText);
bSetPlainText = true;
}
GlobalUnlock(Clip.m_hgData);
Clip.Free();
Clip.Clear();
}
if(bSetPlainText == false)
{
Clip.m_cfType = CF_TEXT;
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
LPVOID pvData = GlobalLock(Clip.m_hgData);
if(pvData)
{
CString csText = (char*)pvData;
m_pToolTip->SetToolTipText(csText);
bSetPlainText = true;
}
GlobalUnlock(Clip.m_hgData);
Clip.Free();
Clip.Clear();
}
}
if(bSetPlainText == false)
{
m_pToolTip->SetToolTipText(csDescription);
}
Clip.m_cfType = RegisterClipboardFormat(CF_RTF);
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
LPVOID pvData = GlobalLock(Clip.m_hgData);
if(pvData)
{
m_pToolTip->SetRTFText((char*)pvData);
}
GlobalUnlock(Clip.m_hgData);
Clip.Free();
Clip.Clear();
}
Clip.m_cfType = CF_DIB;
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
CBitmap *pBitMap = new CBitmap;
if(pBitMap)
{
CRect rcItem;
GetWindowRect(rcItem);
CDC *pDC = GetDC();;
CBitmapHelper::GetCBitmap(&Clip, pDC, pBitMap, MAXINT);
ReleaseDC(pDC);
//Tooltip wnd will release
m_pToolTip->SetBitmap(pBitMap);
}
Clip.Free();
Clip.Clear();
}
m_pToolTip->Show(pt);
}
return true;
}
void CQListCtrl::ShowFullDescription(bool bFromAuto)
{
int nItem = GetCaret();
CRect rc, crWindow;
GetWindowRect(&crWindow);
GetItemRect(nItem, rc, LVIR_BOUNDS);
ClientToScreen(rc);
CPoint pt;
if(bFromAuto == false)
{
pt = CPoint(rc.left, rc.bottom);
}
else
pt = CPoint((crWindow.left + (crWindow.right - crWindow.left)/2), rc.bottom);
CString csDescription;
GetToolTipText(nItem, csDescription);
m_pToolTip->DestroyWindow();
m_pToolTip = new CToolTipEx;
m_pToolTip->Create(this);
m_pToolTip->SetNotifyWnd(GetParent());
if(m_pToolTip)
{
m_pToolTip->SetToolTipText(_T(""));
m_pToolTip->SetRTFText(" ");
bool bSetPlainText = false;
CClipFormat Clip;
Clip.m_cfType = CF_UNICODETEXT;
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
LPVOID pvData = GlobalLock(Clip.m_hgData);
if(pvData)
{
CString csText = (WCHAR*)pvData;
m_pToolTip->SetToolTipText(csText);
bSetPlainText = true;
}
GlobalUnlock(Clip.m_hgData);
Clip.Free();
Clip.Clear();
}
if(bSetPlainText == false)
{
Clip.m_cfType = CF_TEXT;
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
LPVOID pvData = GlobalLock(Clip.m_hgData);
if(pvData)
{
CString csText = (char*)pvData;
m_pToolTip->SetToolTipText(csText);
bSetPlainText = true;
}
GlobalUnlock(Clip.m_hgData);
Clip.Free();
Clip.Clear();
}
}
if(bSetPlainText == false)
{
m_pToolTip->SetToolTipText(csDescription);
}
Clip.m_cfType = RegisterClipboardFormat(CF_RTF);
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
LPVOID pvData = GlobalLock(Clip.m_hgData);
if(pvData)
{
m_pToolTip->SetRTFText((char*)pvData);
}
GlobalUnlock(Clip.m_hgData);
Clip.Free();
Clip.Clear();
}
Clip.m_cfType = CF_DIB;
if(GetClipData(nItem, Clip) && Clip.m_hgData)
{
CBitmap *pBitMap = new CBitmap;
if(pBitMap)
{
CRect rcItem;
GetWindowRect(rcItem);
CDC *pDC = GetDC();;
CBitmapHelper::GetCBitmap(&Clip, pDC, pBitMap, (rcItem.Width() * 2));
ReleaseDC(pDC);
//Tooltip wnd will release
m_pToolTip->SetBitmap(pBitMap);
}
Clip.Free();
Clip.Clear();
}
m_pToolTip->Show(pt);
}
}
