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windows-server-2003/net/tapi/client/cplcallingcardtab.cpp

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/****************************************************************************
Copyright (c) 1998-1999 Microsoft Corporation
Module Name: cplcallingcardtab.cpp
Author: toddb - 10/06/98
****************************************************************************/
//
// Functions used only by the Calling Card tab of the New Location Property Sheet.
// Shared functions are in the Location.cpp file.
//
#include "cplPreComp.h"
#include "cplLocationPS.h"
INT_PTR CALLBACK CLocationPropSheet::CallingCard_DialogProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
CLocationPropSheet* pthis = (CLocationPropSheet*) GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
switch(uMsg)
{
case WM_INITDIALOG:
pthis = (CLocationPropSheet*)(((PROPSHEETPAGE*)lParam)->lParam);
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR) pthis);
return pthis->CallingCard_OnInitDialog(hwndDlg);
case WM_COMMAND:
pthis->CallingCard_OnCommand(hwndDlg, LOWORD(wParam), HIWORD(wParam), (HWND)lParam );
return 1;
case WM_NOTIFY:
return pthis->CallingCard_OnNotify(hwndDlg, (LPNMHDR)lParam);
case WM_HELP:
// Process clicks on controls after Context Help mode selected
TapiCplWinHelp ((HWND)((LPHELPINFO)lParam)->hItemHandle, gszHelpFile, HELP_WM_HELP, (DWORD_PTR)(LPTSTR) a104HelpIDs);
break;
case WM_CONTEXTMENU:
// Process right-clicks on controls
TapiCplWinHelp ((HWND) wParam, gszHelpFile, HELP_CONTEXTMENU, (DWORD_PTR)(LPVOID) a104HelpIDs);
break;
}
return 0;
}
BOOL CLocationPropSheet::CallingCard_OnInitDialog(HWND hDlg)
{
RECT rc;
HWND hwnd = GetDlgItem(hDlg, IDC_LIST);
GetClientRect(hwnd, &rc);
LVCOLUMN lvc;
lvc.mask = LVCF_SUBITEM | LVCF_WIDTH;
lvc.iSubItem = 0;
lvc.cx = rc.right - GetSystemMetrics(SM_CXVSCROLL);
ListView_InsertColumn( hwnd, 0, &lvc );
ListView_SetExtendedListViewStyleEx(hwnd,
LVS_EX_LABELTIP | LVS_EX_FULLROWSELECT,
LVS_EX_LABELTIP | LVS_EX_FULLROWSELECT);
m_dwDefaultCard = m_pLoc->GetPreferredCardID();
if ( 0 == m_dwDefaultCard )
{
// Card0 is the "None (Direct Dial)" card which we want to go away
m_pLoc->UseCallingCard(FALSE);
}
PopulateCardList( hwnd );
// The PIN is not displayed when it's not safe (at logon time, for ex.)
m_bShowPIN = TapiIsSafeToDisplaySensitiveData();
SetDataForSelectedCard(hDlg);
hwnd = GetDlgItem(hDlg,IDC_CARDNUMBER);
SendMessage(hwnd,EM_SETLIMITTEXT,CPL_SETTEXTLIMIT,0);
LimitInput(hwnd, LIF_ALLOWNUMBER|LIF_ALLOWSPACE);
hwnd = GetDlgItem(hDlg,IDC_PIN);
SendMessage(hwnd,EM_SETLIMITTEXT,CPL_SETTEXTLIMIT,0);
LimitInput(hwnd, LIF_ALLOWNUMBER|LIF_ALLOWSPACE);
return 0;
}
int CALLBACK CallingCard_ListSort(LPARAM lItem1, LPARAM lItem2, LPARAM )
{
if ( !lItem1 )
{
return -1;
}
if ( !lItem2 )
{
return 1;
}
CCallingCard * pCard1 = (CCallingCard *)lItem1;
CCallingCard * pCard2 = (CCallingCard *)lItem2;
return StrCmpIW(pCard1->GetCardName(),pCard2->GetCardName());
}
void CLocationPropSheet::PopulateCardList( HWND hwndList )
{
CCallingCard * pCard;
HIMAGELIST himl = ImageList_Create(16, 16, ILC_COLOR|ILC_MASK, 2, 2);
HBITMAP hBmp = CreateMappedBitmap(GetUIInstance(), IDB_BUTTONS, 0, NULL, 0);
if (NULL != hBmp)
{
ImageList_AddMasked( himl, hBmp, CLR_DEFAULT);
DeleteObject( hBmp );
}
ListView_SetImageList(hwndList, himl, LVSIL_SMALL);
// Add our special "none" item
AddCardToList(hwndList,NULL,FALSE);
m_Cards.Initialize();
m_Cards.Reset(TRUE); // TRUE means show "hidden" cards, FALSE means hide them
while ( S_OK == m_Cards.Next(1,&pCard,NULL) )
{
if ( !pCard->IsMarkedHidden() )
{
// Card0 is the "None (Direct Dial)" card which we don't want to show
if ( 0 != pCard->GetCardID() )
{
AddCardToList(hwndList,pCard,FALSE);
}
}
}
ListView_SortItems(hwndList, CallingCard_ListSort, 0);
EnsureVisible(hwndList, m_pCard);
}
void CLocationPropSheet::AddCardToList(HWND hwndList, CCallingCard * pCard, BOOL bSelect)
{
TCHAR szText[MAX_INPUT];
// basically, bSelect is FALSE when we are first populating the list and TRUE when we
// add items later. When the value is FALSE what we really mean is "Select the item
// only if it is the currently selected item based on the location settings".
if (pCard)
{
SHUnicodeToTChar(pCard->GetCardName(), szText, ARRAYSIZE(szText));
bSelect = bSelect || ((m_dwDefaultCard != 0) && (m_dwDefaultCard==pCard->GetCardID()));
}
else
{
LoadString(GetUIInstance(), IDS_NONE, szText, ARRAYSIZE(szText));
bSelect = bSelect || !(m_dwDefaultCard != 0);
}
LVITEM lvi;
lvi.mask = LVIF_TEXT | LVIF_PARAM | LVIF_IMAGE;
lvi.iItem = 0;
lvi.iSubItem = 0;
lvi.pszText = szText;
lvi.iImage = 0;
lvi.lParam = (LPARAM)pCard;
if ( bSelect )
{
lvi.mask |= LVIF_STATE;
lvi.state = lvi.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
lvi.iImage = 1;
SetCheck(hwndList, m_pCard, FALSE);
m_pCard = pCard;
}
ListView_InsertItem(hwndList, &lvi);
}
void CLocationPropSheet::SetCheck(HWND hwndList, CCallingCard * pCard, int iImage)
{
LVFINDINFO lvfi;
lvfi.flags = LVFI_PARAM;
lvfi.lParam = (LPARAM)pCard;
int iItem = ListView_FindItem(hwndList,-1,&lvfi);
if (-1 != iItem)
{
LVITEM lvi;
lvi.mask = LVIF_IMAGE;
lvi.iItem = iItem;
lvi.iSubItem = 0;
lvi.iImage = iImage;
ListView_SetItem( hwndList, &lvi );
ListView_Update( hwndList, iItem ); // need the font to be drawn non-bold
}
}
void CLocationPropSheet::EnsureVisible(HWND hwndList, CCallingCard * pCard)
{
LVFINDINFO lvfi;
lvfi.flags = LVFI_PARAM;
lvfi.lParam = (LPARAM)pCard;
int iItem = ListView_FindItem(hwndList,-1,&lvfi);
if (-1 != iItem)
{
ListView_EnsureVisible( hwndList, iItem, FALSE );
}
}
void CLocationPropSheet::UpdateCardInList(HWND hwndList, CCallingCard * pCard)
{
LVFINDINFO lvfi;
lvfi.flags = LVFI_PARAM;
lvfi.lParam = (LPARAM)pCard;
int iItem = ListView_FindItem(hwndList,-1,&lvfi);
if (-1 != iItem)
{
TCHAR szText[MAX_INPUT];
SHUnicodeToTChar( pCard->GetCardName(), szText, ARRAYSIZE(szText) );
LVITEM lvi;
lvi.mask = LVIF_TEXT | LVIF_PARAM;
lvi.iItem = iItem;
lvi.iSubItem = 0;
lvi.pszText = szText;
lvi.lParam = (LONG_PTR)pCard;
ListView_SetItem( hwndList, &lvi );
}
}
void CLocationPropSheet::SetDataForSelectedCard(HWND hDlg)
{
// if a card is selected, then set the text for:
// PIN Number
// Card Number
// Long Distance Access Number
// International Access Number
if ( m_pCard )
{
TCHAR szText[MAX_INPUT];
if(m_bShowPIN)
{
SHUnicodeToTChar(m_pCard->GetPIN(), szText, ARRAYSIZE(szText));
SetWindowText( GetDlgItem(hDlg, IDC_PIN), szText );
}
else
{
SetWindowText( GetDlgItem(hDlg, IDC_PIN), TEXT("") );
}
SHUnicodeToTChar(m_pCard->GetAccountNumber(), szText, ARRAYSIZE(szText));
SetWindowText( GetDlgItem(hDlg, IDC_CARDNUMBER), szText );
SHUnicodeToTChar(m_pCard->GetLongDistanceAccessNumber(), szText, ARRAYSIZE(szText));
SetWindowText( GetDlgItem(hDlg, IDC_LONGDISTANCE), szText );
SHUnicodeToTChar(m_pCard->GetInternationalAccessNumber(), szText, ARRAYSIZE(szText));
SetWindowText( GetDlgItem(hDlg, IDC_INTERNATIONAL), szText );
SHUnicodeToTChar(m_pCard->GetLocalAccessNumber(), szText, ARRAYSIZE(szText));
SetWindowText( GetDlgItem(hDlg, IDC_LOCAL), szText );
}
else
{
SetWindowText( GetDlgItem(hDlg, IDC_PIN), TEXT("") );
SetWindowText( GetDlgItem(hDlg, IDC_CARDNUMBER), TEXT("") );
SetWindowText( GetDlgItem(hDlg, IDC_LONGDISTANCE), TEXT("") );
SetWindowText( GetDlgItem(hDlg, IDC_INTERNATIONAL), TEXT("") );
SetWindowText( GetDlgItem(hDlg, IDC_LOCAL), TEXT("") );
}
// The button state depends on whether a card is selected
BOOL bEnable = 0!=m_pCard;
EnableWindow( GetDlgItem(hDlg, IDC_EDIT), bEnable );
HWND hwnd = GetDlgItem(hDlg, IDC_DELETE);
if ( !bEnable && GetFocus() == hwnd )
{
HWND hwndDef = GetDlgItem(hDlg, IDC_NEW);
SendMessage(hwnd, BM_SETSTYLE, BS_PUSHBUTTON, MAKELPARAM(TRUE,0));
SendMessage(hwndDef, BM_SETSTYLE, BS_DEFPUSHBUTTON, MAKELPARAM(TRUE,0));
SetFocus(hwndDef);
}
EnableWindow( hwnd, bEnable );
EnableWindow( GetDlgItem(hDlg, IDC_SETDEFAULT), bEnable );
EnableWindow( GetDlgItem(hDlg, IDC_PIN), bEnable );
EnableWindow( GetDlgItem(hDlg, IDC_CARDNUMBER), bEnable );
}
BOOL CLocationPropSheet::CallingCard_OnCommand(HWND hwndParent, int wID, int wNotifyCode, HWND hwndCrl)
{
switch ( wID )
{
case IDC_NEW:
case IDC_EDIT:
LaunchCallingCardPropSheet(IDC_NEW == wID, hwndParent);
break;
case IDC_DELETE:
DeleteSelectedCard(GetDlgItem(hwndParent,IDC_LIST));
break;
case IDC_PIN:
case IDC_CARDNUMBER:
if ( EN_CHANGE == wNotifyCode )
{
SendMessage(GetParent(hwndParent),PSM_CHANGED,(WPARAM)hwndParent,0);
}
break;
default:
return 0;
}
return 1;
}
void CLocationPropSheet::LaunchCallingCardPropSheet(BOOL bNew, HWND hwndParent)
{
CCallingCard * pCard;
if ( bNew )
{
TCHAR szCardName[MAX_INPUT];
WCHAR wszCardName[MAX_INPUT];
pCard = new CCallingCard;
if (NULL == pCard)
{
// Nothing much to do.
return;
}
LoadString(GetUIInstance(), IDS_NEWCALLINGCARD, szCardName, ARRAYSIZE(szCardName));
SHTCharToUnicode(szCardName, wszCardName, ARRAYSIZE(wszCardName));
pCard->Initialize(
0,
wszCardName,
0,
L"",
L"",
L"",
L"",
L"",
L"",
L"",
L"" );
}
else
{
pCard = m_pCard;
if ( !pCard )
{
// must have clicked on the None card, do nothing. We can only get
// here when the user double clicks on an item.
MessageBeep(0);
return;
}
}
CCallingCardPropSheet ccps( bNew, m_bShowPIN, pCard, &m_Cards );
int iRes = ccps.DoPropSheet(hwndParent);
if ( PSN_APPLY == iRes )
{
HWND hwndList = GetDlgItem(hwndParent,IDC_LIST);
if ( bNew )
{
pCard->SetCardID(m_Cards.AllocNewCardID());
m_Cards.AddCard(pCard);
AddCardToList(hwndList, pCard, TRUE);
}
else
{
UpdateCardInList(hwndList, pCard);
}
ListView_SortItems(hwndList, CallingCard_ListSort, 0);
EnsureVisible(hwndList, pCard);
// It's safe to display the PIN number after an Apply in the detail dialog
m_bShowPIN = TRUE;
SetDataForSelectedCard(hwndParent);
SendMessage(GetParent(hwndParent),PSM_CHANGED,(WPARAM)hwndParent,0);
}
else if (bNew)
{
delete pCard;
}
}
BOOL CLocationPropSheet::CallingCard_OnNotify(HWND hwndDlg, LPNMHDR pnmhdr)
{
// Let the generic handler have a crack at it first
OnNotify(hwndDlg, pnmhdr);
switch (pnmhdr->idFrom)
{
case IDC_LIST:
#define pnmlv ((LPNMLISTVIEW)pnmhdr)
switch (pnmhdr->code)
{
case LVN_ITEMCHANGED:
if ( (pnmlv->uChanged & LVIF_STATE) && (pnmlv->uNewState & LVIS_SELECTED) )
{
LVITEM lvi;
lvi.iItem = pnmlv->iItem;
lvi.iSubItem = pnmlv->iSubItem;
lvi.mask = LVIF_PARAM;
ListView_GetItem( pnmhdr->hwndFrom, &lvi );
CCallingCard * pCard = (CCallingCard *)lvi.lParam;
// update the location to reflect the selected card
if ( 0!=pCard )
{
m_dwDefaultCard = pCard->GetCardID();
}
else
{
m_dwDefaultCard = 0;
}
// clear the previous check using the old m_pCard value
SetCheck(pnmhdr->hwndFrom, m_pCard, FALSE);
// Update m_pCard to the currently selected item
m_pCard = pCard;
// set the Edit and Delete button states and update the card info
m_bShowPIN = TapiIsSafeToDisplaySensitiveData();
SetDataForSelectedCard(hwndDlg);
// set the newly selected card to checked
SetCheck(pnmhdr->hwndFrom, m_pCard, TRUE);
}
break;
case NM_DBLCLK:
// Assert( pCard == m_pCard );
if ( -1 != pnmlv->iItem )
{
// Do edit case
LaunchCallingCardPropSheet(FALSE,hwndDlg);
}
else
{
// Do new case
LaunchCallingCardPropSheet(TRUE,hwndDlg);
}
break;
case NM_CUSTOMDRAW:
#define lplvcd ((LPNMLVCUSTOMDRAW)pnmhdr)
if(lplvcd->nmcd.dwDrawStage == CDDS_PREPAINT)
{
// Request prepaint notifications for each item.
SetWindowLongPtr(hwndDlg,DWLP_MSGRESULT,CDRF_NOTIFYITEMDRAW);
return CDRF_NOTIFYITEMDRAW;
}
if(lplvcd->nmcd.dwDrawStage == CDDS_ITEMPREPAINT)
{
LVITEM lvi;
lvi.iItem = (int)lplvcd->nmcd.dwItemSpec;
lvi.iSubItem = 0;
lvi.mask = LVIF_PARAM;
ListView_GetItem( pnmhdr->hwndFrom, &lvi );
CCallingCard * pCard = (CCallingCard *)lvi.lParam;
if( (!pCard && 0 == m_dwDefaultCard) ||
(pCard && pCard->GetCardID() == m_dwDefaultCard) )
{
extern HFONT g_hfontBold;
if (g_hfontBold)
{
SelectObject(lplvcd->nmcd.hdc, g_hfontBold);
SetWindowLongPtr(hwndDlg,DWLP_MSGRESULT,CDRF_NEWFONT);
return CDRF_NEWFONT;
}
}
SetWindowLongPtr(hwndDlg,DWLP_MSGRESULT,CDRF_DODEFAULT);
return CDRF_DODEFAULT;
}
return 0;
#undef lplvcd
default:
break;
}
break;
#undef pnmlv
default:
switch (pnmhdr->code)
{
case PSN_APPLY:
return CallingCard_OnApply(hwndDlg);
default:
break;
}
return 0;
}
return 1;
}
BOOL CLocationPropSheet::CallingCard_OnApply(HWND hwndDlg)
{
// if a calling card should be used make sure one is selected
if ( m_dwDefaultCard != 0 )
{
CCallingCard * pCard = m_Cards.GetCallingCard(m_dwDefaultCard);
if ( !pCard )
{
HWND hwndList = GetDlgItem(hwndDlg,IDC_LIST);
// error, no card is set as the default
PropSheet_SetCurSelByID(GetParent(hwndDlg),IDD_LOC_CALLINGCARD);
ShowErrorMessage(hwndList, IDS_NOCARDSELECTED);
SetWindowLongPtr(hwndDlg,DWLP_MSGRESULT,PSNRET_INVALID_NOCHANGEPAGE);
return TRUE;
}
// Store the original values before we change them:
WCHAR wszOldCardNum[128];
WCHAR wszOldPIN[128];
StrCpyNW( wszOldCardNum, pCard->GetAccountNumber(), ARRAYSIZE(wszOldCardNum));
StrCpyNW( wszOldPIN, pCard->GetPIN(), ARRAYSIZE(wszOldPIN));
// get the current values:
TCHAR szText[MAX_INPUT];
WCHAR wszBuf[MAX_INPUT];
GetWindowText(GetDlgItem(hwndDlg,IDC_CARDNUMBER), szText, ARRAYSIZE(szText));
LOG((TL_INFO, "CallingCard_OnApply: Setting card number to %s", szText));
SHTCharToUnicode(szText, wszBuf, ARRAYSIZE(wszBuf));
pCard->SetAccountNumber(wszBuf);
GetWindowText(GetDlgItem(hwndDlg,IDC_PIN), szText, ARRAYSIZE(szText));
LOG((TL_INFO, "CallingCard_OnApply: Setting pin number to %s", szText));
SHTCharToUnicode(szText, wszBuf, ARRAYSIZE(wszBuf));
pCard->SetPIN(wszBuf);
// check for validity:
DWORD dwResult = pCard->Validate();
if ( dwResult )
{
HWND hwnd;
int iStrID;
// something isn't valid, revert to old card Num and PIN in case
// the user later decided to cancel
pCard->SetAccountNumber(wszOldCardNum);
pCard->SetPIN(wszOldPIN);
if ( dwResult & CCVF_NOCARDNUMBER)
{
hwnd = GetDlgItem(hwndDlg, IDC_CARDNUMBER);
iStrID = IDS_MUSTENTERCARDNUMBER;
}
else if ( dwResult & CCVF_NOPINNUMBER )
{
hwnd = GetDlgItem(hwndDlg, IDC_PIN);
iStrID = IDS_MUSTENTERPINNUMBER;
}
else
{
hwnd = GetDlgItem(hwndDlg, IDC_LIST);
iStrID = IDS_INVALIDCARD;
}
PropSheet_SetCurSelByID(GetParent(hwndDlg),IDD_LOC_CALLINGCARD);
ShowErrorMessage(hwnd, iStrID);
SetWindowLongPtr(hwndDlg,DWLP_MSGRESULT,PSNRET_INVALID_NOCHANGEPAGE);
return TRUE;
}
}
m_pLoc->SetPreferredCardID(m_dwDefaultCard);
m_pLoc->UseCallingCard(m_dwDefaultCard != 0);
m_Cards.SaveToRegistry();
m_bShowPIN = TRUE;
m_bWasApplied = TRUE;
return PSNRET_NOERROR;
}
int DeleteItemAndSelectFirst( HWND hwndParent, int iList, int iItem, int iDel, int iAdd )
{
HWND hwnd = GetDlgItem(hwndParent, iList);
ListView_DeleteItem(hwnd, iItem);
// Try to select the first item, if possible
iItem = 0;
LVITEM lvi;
lvi.mask = LVIF_PARAM;
lvi.iItem = iItem;
lvi.iSubItem = 0;
if ( ListView_GetItem(hwnd, &lvi) )
{
ListView_SetItemState(hwnd, iItem, LVIS_FOCUSED|LVIS_SELECTED, LVIS_FOCUSED|LVIS_SELECTED);
ListView_EnsureVisible(hwnd, iItem, FALSE);
}
else
{
iItem = -1;
}
hwnd = GetDlgItem(hwndParent,iDel);
if ( -1 == iItem )
{
if ( GetFocus() == hwnd )
{
HWND hwndDef = GetDlgItem(hwndParent,iAdd);
SendMessage(hwnd, BM_SETSTYLE, BS_PUSHBUTTON, MAKELPARAM(TRUE,0));
SendMessage(hwndDef, BM_SETSTYLE, BS_DEFPUSHBUTTON, MAKELPARAM(TRUE,0));
SetFocus(hwndDef);
}
}
EnableWindow(hwnd, -1!=iItem);
return iItem;
}
void CLocationPropSheet::DeleteSelectedCard(HWND hwndList)
{
// First we confirm the delete with the user
TCHAR szText[1024];
TCHAR szTitle[128];
int result;
HWND hwndParent = GetParent(hwndList);
LoadString(GetUIInstance(), IDS_DELETECARDTEXT, szText, ARRAYSIZE(szText));
LoadString(GetUIInstance(), IDS_CONFIRMDELETE, szTitle, ARRAYSIZE(szTitle));
result = SHMessageBoxCheck( hwndParent, szText, szTitle, MB_YESNO, IDYES, TEXT("TAPIDeleteCallingCard") );
if ( IDYES == result )
{
// remove the item corresponding to m_pCard from the list
LVFINDINFO lvfi;
lvfi.flags = LVFI_PARAM;
lvfi.lParam = (LPARAM)m_pCard;
int iItem = ListView_FindItem(hwndList, -1, &lvfi);
if ( -1 != iItem )
{
HWND hwndParent = GetParent(hwndList);
m_Cards.RemoveCard(m_pCard);
iItem = DeleteItemAndSelectFirst( hwndParent, IDC_LIST, iItem, IDC_DELETE, IDC_ADD );
if ( -1 != iItem )
{
LVITEM lvi;
lvi.iItem = iItem;
lvi.iSubItem = 0;
lvi.mask = LVIF_PARAM;
ListView_GetItem( hwndList, &lvi );
// Store the currently selected item
m_pCard = (CCallingCard*)lvi.lParam;
}
else
{
m_pCard = NULL;
}
m_bShowPIN = TapiIsSafeToDisplaySensitiveData();
SetDataForSelectedCard(hwndParent);
SendMessage(GetParent(hwndParent), PSM_CHANGED, (WPARAM)hwndParent, 0);
}
else
{
// It's really bad if this ever happens (which it shouldn't). This means our
// data is in an unknown state and we might do anything (even destroy data).
LOG((TL_ERROR, "DeleteSelectedCard: Card Not Found!"));
}
}
}