//
// RemoveAllFromMap
//
// Removes all objects from the map
//
void RemoveAllFromMap()
{
NList<MapObj>::Iterator i(&listOnMap);
while (*i)
{
RemoveFromMap(i++);
}
ASSERT(!listOnMap.GetCount());
}
//
// RegisterDestruction
//
// Register the destruction of an object
//
void RegisterDestruction(MapObj *obj)
{
ASSERT(obj);
// Is it still on the map
if (obj->OnMap())
{
RemoveFromMap(obj);
}
ASSERT(!obj->OnMap());
// Remove from the off-map list
listOffMap.Unlink(obj);
// Remove from the display list
if (obj->displayNode.InUse())
{
listDisplay.Unlink(obj);
}
}
/**
* Remove the dir from the g_OpenDirs map.
* @param[in] i The index of the dir handle to remove. */
static void RemoveDirFromMap(int i) {
RemoveFromMap((void**)g_OpenDirs, MAX_OPEN_DIRS, i);
}
/**
* Remove the file from the g_OpenFiles map.
* @param[in] i The index of the file handle to remove. */
static void RemoveFileFromMap(int i) {
RemoveFromMap((void**)g_OpenFiles, MAX_OPEN_FILES, i);
}
LRESULT ActiveCombobox::WindowProc(UINT nMsg, WPARAM wParam, LPARAM lParam)
{
switch (nMsg)
{
case WM_MOUSEACTIVATE:
return MA_NOACTIVATE;
case WM_DESTROY:
{
long nStart, nLength;
SendMessage(CB_GETEDITSEL, (LPARAM)&nStart, (LPARAM)&nLength);
m_pTool->tpV1.m_nSelStart = (short)nStart;
m_pTool->tpV1.m_nSelLength = (short)nLength;
m_pTool->m_bPressed = FALSE;
m_pTool->m_bDropDownPressed = FALSE;
UnsubClass();
LRESULT lResult = FWnd::WindowProc(nMsg, wParam, lParam);
m_pTool->m_pBand->Refresh();
m_pTool->m_pBar->m_pTabbedTool = NULL;
RemoveFromMap();
delete this;
return lResult;
}
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hDC = BeginPaint(m_hWnd, &ps);
if (hDC)
{
CRect rcClient;
GetClientRect(rcClient);
rcClient.Inflate(0, -1);
ComboStyles nStyle;
m_pTool->get_CBStyle(&nStyle);
if (VARIANT_FALSE == m_pTool->m_pBar->bpV1.m_vbXPLook)
{
m_pTool->DrawCombo(hDC,
rcClient,
m_pTool->m_bDropDownPressed,
0 != (nStyle == ddCBSReadOnly || nStyle == ddCBSSortedReadOnly));
}
else
{
m_pTool->DrawXPCombo(hDC,
rcClient,
m_pTool->m_bDropDownPressed,
0 != (nStyle == ddCBSReadOnly || nStyle == ddCBSSortedReadOnly));
}
EndPaint(m_hWnd, &ps);
}
return 0;
}
break;
case WM_COMMAND:
{
switch (HIWORD(wParam))
{
case CBN_CLOSEUP:
{
// Save the text
LRESULT lResult = SendMessage(CB_GETCURSEL);
CTool* pToolTemp = m_pTool;
pToolTemp->GetComboList()->lpV1.m_nListIndex = (short)lResult;
if (CB_ERR != lResult)
{
int nLen = SendMessage(CB_GETLBTEXTLEN, lResult, 0);
if (0 != nLen)
{
TCHAR* szBuffer = new TCHAR[nLen+1];
if (szBuffer)
{
try
{
lResult = SendMessage(CB_GETLBTEXT, lResult, (LPARAM)szBuffer);
if (CB_ERR != lResult)
{
MAKE_WIDEPTR_FROMTCHAR(wBuffer, szBuffer);
HRESULT hResult = pToolTemp->put_Text(wBuffer);
assert(SUCCEEDED(hResult));
if (SUCCEEDED(hResult))
{
pToolTemp->AddRef();
::PostMessage(m_pTool->m_pBar->m_hWnd, GetGlobals().WM_ACTIVEBARTEXTCHANGE, 0, (LPARAM)m_pTool);
}
}
}
CATCH
{
assert(FALSE);
REPORTEXCEPTION(__FILE__, __LINE__)
}
delete [] szBuffer;
}
}
}
try
{
// Fire the combo close event
pToolTemp->m_pBar->FireToolComboClose((Tool*)pToolTemp);
}
catch (...)
{
assert(FALSE);
REPORTEXCEPTION(__FILE__, __LINE__)
}
// Reset the tool
pToolTemp->m_bPressed = FALSE;
pToolTemp->m_bDropDownPressed = FALSE;
if (IsWindow())
ShowWindow(SW_HIDE);
}
break;
case CBN_KILLFOCUS:
SendMessage(WM_CANCELMODE);
ShowWindow(SW_HIDE);
break;
case CBN_DROPDOWN:
{
m_pTool->m_bPressed = TRUE;
m_pTool->m_bDropDownPressed = TRUE;
CBList* pList = m_pTool->GetComboList();
if (NULL == pList)
break;
int nPrevCount = pList->Count();
m_pTool->m_pBar->FireComboDrop((Tool*)m_pTool);
int nPrevLines = pList->lpV1.m_nLines;
if (nPrevCount != pList->Count())
{
SendMessage(CB_RESETCONTENT, 0, 0);
pList->m_hWndActive = m_hWnd;
BSTR bstrItem;
int nCount = pList->Count();
for (int nItem = 0; nItem < nCount; nItem++)
{
bstrItem = pList->GetName(nItem);
if (bstrItem)
{
MAKE_TCHARPTR_FROMWIDE(szItem, bstrItem);
SendMessage(CB_ADDSTRING, 0, (LPARAM)szItem);
}
}
switch (pList->lpV1.m_nStyle)
{
case ddCBSReadOnly:
case ddCBSSortedReadOnly:
{
MAKE_TCHARPTR_FROMWIDE(szText, m_pTool->m_bstrText);
int nIndex = SendMessage(CB_FINDSTRING, (WPARAM)-1, (LPARAM)szText);
if (CB_ERR != nIndex)
SendMessage(CB_SETCURSEL, nIndex, 0);
}
break;
default:
SendMessage(CB_SETCURSEL, pList->lpV1.m_nListIndex);
break;
}
}
if (nPrevLines == pList->lpV1.m_nLines)
break;
CRect rcCB;
GetWindowRect(rcCB);
int nItemHeight = SendMessage(CB_GETITEMHEIGHT, 0, 0);
int nComboHeight = pList->lpV1.m_nLines * nItemHeight + rcCB.Height() + 2;
::MoveWindow(m_hWnd,
0,
0,
rcCB.Width(),
nComboHeight,
FALSE);
}
break;
case CBN_SELCHANGE:
{
try
{
int nIndex = SendMessage(CB_GETCURSEL);
m_pTool->GetComboList()->lpV1.m_nListIndex = nIndex;
assert (CB_ERR != nIndex);
if (CB_ERR != nIndex)
{
int nLen = SendMessage(CB_GETLBTEXTLEN, nIndex, 0);
assert(0 != nLen);
if (0 != nLen)
{
TCHAR* szBuffer = new TCHAR[nLen + 1];
assert(szBuffer);
if (szBuffer)
{
HRESULT hResult;
LRESULT lResult = SendMessage(CB_GETLBTEXT, nIndex, (LPARAM)szBuffer);
assert(CB_ERR != lResult);
if (CB_ERR != lResult)
{
MAKE_WIDEPTR_FROMTCHAR(wBuffer,szBuffer);
hResult = m_pTool->put_Text(wBuffer);
assert(SUCCEEDED(hResult));
}
UpdateWindow();
delete szBuffer;
}
}
}
m_pTool->AddRef();
::PostMessage(m_pTool->m_pBar->m_hWnd, GetGlobals().WM_ACTIVEBARCOMBOSELCHANGE, 0, (LPARAM)m_pTool);
}
catch (...)
{
assert(FALSE);
}
}
break;
case CBN_EDITCHANGE:
{
static bool m_bInExchange = FALSE;
if (m_bInExchange)
break;
m_bInExchange = TRUE;
// Transfer text
HRESULT hResult;
int nLen = SendMessage(WM_GETTEXTLENGTH);
if (nLen > 0)
{
TCHAR* szBuffer = new TCHAR[nLen+1];
if (NULL == szBuffer)
{
m_bInExchange = FALSE;
break;
}
if (SendMessage(WM_GETTEXT, nLen+1, (LPARAM)szBuffer) > 0)
{
MAKE_WIDEPTR_FROMTCHAR(wBuffer, szBuffer);
hResult = m_pTool->put_Text(wBuffer);
if (SUCCEEDED(hResult))
{
m_pTool->AddRef();
::PostMessage(m_pTool->m_pBar->m_hWnd, GetGlobals().WM_ACTIVEBARTEXTCHANGE, 0, (LPARAM)m_pTool);
}
}
else
{
hResult = m_pTool->put_Text(L"");
if (SUCCEEDED(hResult))
{
m_pTool->AddRef();
::PostMessage(m_pTool->m_pBar->m_hWnd, GetGlobals().WM_ACTIVEBARTEXTCHANGE, 0, (LPARAM)m_pTool);
}
}
delete [] szBuffer;
}
else
{
hResult = m_pTool->put_Text(L"");
if (SUCCEEDED(hResult))
{
m_pTool->AddRef();
::PostMessage(m_pTool->m_pBar->m_hWnd, GetGlobals().WM_ACTIVEBARTEXTCHANGE, 0, (LPARAM)m_pTool);
}
}
m_bInExchange = FALSE;
}
break;
}
}
