LOCAL LPLISTBOXDATA DragOK(HWND hWindow)
/***********************************************************************/
{
// get the listbox data pointer, if we don't have one, get out
LPLISTBOXDATA lpData = ListBox_GetData(hWindow);
if (!lpData)
return(NULL);
if (!lpData->fEnableMove)
return(NULL);
// the number of items in the list box
lpData->iCount = ListBox_GetCount(hWindow);
if (lpData->iCount == 0 ) // don't do anything to and empty list box
return(NULL);
// see if this is a multiple selection listbox
DWORD dwStyle = GetWindowLong (hWindow, GWL_STYLE);
if (dwStyle & (LBS_MULTIPLESEL | LBS_EXTENDEDSEL))
{
// see how many items are selected we only work if one is selected
int iSelCount = ListBox_GetSelCount(hWindow);
if (iSelCount != 1)
return(NULL);
ListBox_GetSelItems(hWindow, 1, &lpData->iOldPos);
}
else
// the current item
lpData->iOldPos = ListBox_GetCurSel(hWindow);
return(lpData);
}
void ListBox_MoveAllStrings(HWND hwndListBox, int iAmount)
{
int iCount = ListBox_GetSelCount(hwndListBox), i;
LPINT lpiItems = (LPINT)Mem_Alloc(iCount * sizeof(INT));
SetWindowRedraw(hwndListBox, FALSE);
ListBox_GetSelItems(hwndListBox, iCount, lpiItems);
if (iAmount < 0)
{
for (i = 0; i < iCount; i++)
{
int nIndex = ListBox_MoveString(hwndListBox, lpiItems[i], iAmount, TRUE);
ASSERT(nIndex != LB_ERR);
}
}
else
{
for (i = (iCount - 1); i > -1; i--)
{
int nIndex = ListBox_MoveString(hwndListBox, lpiItems[i], iAmount, TRUE);
ASSERT(nIndex != LB_ERR);
}
}
// Reselect all the items moved
for (i = 0; i < iCount; i++)
ListBox_SetSel(hwndListBox, TRUE, lpiItems[i] + iAmount);
SetWindowRedraw(hwndListBox, TRUE);
RedrawWindow(hwndListBox, NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
Mem_Free(lpiItems);
}
/* This function updates the out-basket status
*/
void FASTCALL UpdateOutBasketStatus( void )
{
if( hwndOutBasket )
{
BOOL fIsEditable;
BOOL fHasItem;
BOOL fCanDelete;
HWND hwndList;
int nSelCount;
hwndList = GetDlgItem( hwndOutBasket, IDD_LIST );
fIsEditable = FALSE;
fHasItem = ( ListBox_GetCount( hwndList ) > 0 );
fCanDelete = FALSE;
if( ( nSelCount = ListBox_GetSelCount( hwndList ) ) > 0 )
{
OBINFO obinfo;
LPOB lpob;
int nSel;
ListBox_GetSelItems( hwndList, 1, &nSel );
lpob = (LPOB)ListBox_GetItemData( hwndList, nSel );
Amob_GetObInfo( lpob, &obinfo );
SetWindowText( GetDlgItem( hwndOutBasket, IDD_HOLD ), ( obinfo.obHdr.wFlags & OBF_HOLD ) ? GS(IDS_STR282) : GS(IDS_STR281) );
SetWindowText( GetDlgItem( hwndOutBasket, IDD_KEEP ), ( obinfo.obHdr.wFlags & OBF_KEEP ) ? GS(IDS_STR318) : GS(IDS_STR319) );
fIsEditable = !fInitiatingBlink && Amob_IsEditable( obinfo.obHdr.clsid ) && !TestF(obinfo.obHdr.wFlags, OBF_PENDING ) && !TestF(obinfo.obHdr.wFlags, OBF_ACTIVE );
fCanDelete = !fInitiatingBlink && !TestF(obinfo.obHdr.wFlags, OBF_PENDING ) && !TestF(obinfo.obHdr.wFlags, OBF_ACTIVE );
}
EnableControl( hwndOutBasket, IDOK, fIsEditable );
EnableControl( hwndOutBasket, IDD_LIST, fHasItem );
EnableControl( hwndOutBasket, IDD_DELETE, fCanDelete );
EnableControl( hwndOutBasket, IDD_HOLD, fHasItem && fCanDelete );
EnableControl( hwndOutBasket, IDD_KEEP, fHasItem && fCanDelete );
}
}
/////////////////////////////////////////////////////////////////////////
//Function: RemoveItem
//Description: remove a item from selected object list
/////////////////////////////////////////////////////////////////////////
void RemoveItem(HWND hDlg)
{
long nObjects ;
long Index ;
EnableWindow(GetDlgItem(hDlg, removeB), FALSE) ;
EnableWindow(GetDlgItem(hDlg, editB), FALSE) ;
/*nObjects = SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_GETSELCOUNT, 0, 0L) ;
if (nObjects!=0 &&(0!=SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_GETCOUNT, 0, 0)))
{
while(SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_GETSELITEMS, 1, (long) &Index) !=0)
{
SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_DELETESTRING, (WORD)Index, 0) ;
}
SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_SETCARETINDEX, 0, 0) ;
}*/
nObjects = ListBox_GetSelCount (GetDlgItem(hDlg, IDD_FIELDSLIST)) ;
if(nObjects!=0&&(0!=ListBox_GetCount(GetDlgItem(hDlg, IDD_FIELDSLIST))))
{
while(ListBox_GetSelItems (GetDlgItem(hDlg,IDD_FIELDSLIST),1, &Index)!=0)
{
ListBox_DeleteString (GetDlgItem(hDlg, IDD_FIELDSLIST), Index) ;
}
ListBox_SetCaretIndex (GetDlgItem(hDlg, IDD_FIELDSLIST),0) ;
}
SetFocus(GetDlgItem (hDlg,IDD_FIELDSLIST)) ;
}
/////////////////////////////////////////////////////////////////////////
//Function: AddItem
//Description: Add a item to Selected object list
/////////////////////////////////////////////////////////////////////////
void AddItem (HWND hDlg)
{
int nObjects ;
char *lpszString ;
int *SelectedIndexes ;
DWORD objectIndex ;
OBJECTID theObj ;
int i ;
//nObjects = (int) SendDlgItemMessage (hDlg, IDD_OBJECTSLIST, LB_GETSELCOUNT, 0, 0L) ;
nObjects = ListBox_GetSelCount (GetDlgItem(hDlg, IDD_OBJECTSLIST)) ;
if (nObjects == 0) return ;
SelectedIndexes = new int[nObjects] ;
//SendDlgItemMessage (hDlg, IDD_OBJECTSLIST, LB_GETSELITEMS, (WPARAM)nObjects, (long)SelectedIndexes) ;
ListBox_GetSelItems (GetDlgItem (hDlg, IDD_OBJECTSLIST), nObjects, SelectedIndexes) ;
lpszString = new char[256] ;
for (i = 0; i < nObjects; i++)
{
//SendDlgItemMessage (hDlg, IDD_OBJECTSLIST, LB_GETTEXT, SelectedIndexes[i], (long) lpszString) ;
//theObj =(OBJECTID)SendDlgItemMessage (hDlg, IDD_OBJECTSLIST, LB_GETITEMDATA, SelectedIndexes[i], 0) ;
//objectIndex = (DWORD)SendDlgItemMessage(hDlg, IDD_FIELDSLIST, LB_INSERTSTRING, -1, (long)lpszString) ;
//SendDlgItemMessage(hDlg, IDD_FIELDSLIST, LB_SETITEMDATA, (WPARAM)objectIndex, (long)theObj) ;
ListBox_GetText (GetDlgItem (hDlg, IDD_FIELDSLIST),SelectedIndexes[i], lpszString) ;
theObj = (OBJECTID)ListBox_GetItemData (GetDlgItem (hDlg, IDD_FIELDSLIST),SelectedIndexes[i]) ;
objectIndex = ListBox_InsertString (GetDlgItem (hDlg, IDD_FIELDSLIST), -1, lpszString) ;
ListBox_SetItemData (GetDlgItem(hDlg, IDD_FIELDSLIST), objectIndex, theObj) ;
}
delete(SelectedIndexes) ;
delete(lpszString) ;
return ;
}
vector<int> ListBox::GetSelectedItemsIndex()
{
int count = ListBox_GetSelCount(ThisWindow);
vector<int> res(count);
if (count != 0)
ListBox_GetSelItems(ThisWindow, count, &res[0]);
return res;
}
int ListBox_GetFirstSel(HWND hwndListBox)
{
int iIndex;
ListBox_GetSelItems(hwndListBox, 1, &iIndex);
return (iIndex);
}
/////////////////////////////////////////////////////////////////////////
//Function: EditItem
//Description: Edit a item in Selected Object list
/////////////////////////////////////////////////////////////////////////
void EditItem(HWND hDlg)
{
long nObjects ;
int Index ;
OBJECTID theObject ;
//nObjects = SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_GETSELCOUNT, 0, 0L) ;
nObjects = ListBox_GetSelCount (GetDlgItem(hDlg, IDD_FIELDSLIST)) ;
if (nObjects != 1) return ;
//SendDlgItemMessage (hDlg, IDD_FIELDSLIST, LB_GETSELITEMS, 1, (long)&Index) ;
//theObject =(OBJECTID) SendDlgItemMessage(hDlg, IDD_FIELDSLIST, LB_GETITEMDATA, Index, 0L) ;
ListBox_GetSelItems (GetDlgItem(hDlg, IDD_FIELDSLIST),1, &Index) ;
theObject = (OBJECTID) ListBox_GetItemData (GetDlgItem(hDlg, IDD_FIELDSLIST), Index) ;
AObjEdit(theObject) ;
return ;
}
BOOL ListBox_DeleteAllStrings(HWND hwndListBox)
{
BOOL bSuccess = FALSE;
int iCount = ListBox_GetSelCount(hwndListBox);
LPINT lpiItems = (LPINT)_alloca(iCount * sizeof(INT));
ListBox_GetSelItems(hwndListBox, iCount, lpiItems);
SetWindowRedraw(hwndListBox, FALSE);
for ( ; iCount > 0; iCount--)
{
if (ListBox_DeleteString(hwndListBox, lpiItems[iCount - 1]) != LB_ERR)
bSuccess = TRUE;
}
SetWindowRedraw(hwndListBox, TRUE);
return (bSuccess);
}
// Return number of selections and an array of selected integers
int wxListBox::GetSelections(wxArrayInt& aSelections) const
{
aSelections.Empty();
if ( HasMultipleSelection() )
{
int countSel = ListBox_GetSelCount(GetHwnd());
if ( countSel == LB_ERR )
{
wxLogDebug(wxT("ListBox_GetSelCount failed"));
}
else if ( countSel != 0 )
{
int *selections = new int[countSel];
if ( ListBox_GetSelItems(GetHwnd(),
countSel, selections) == LB_ERR )
{
wxLogDebug(wxT("ListBox_GetSelItems failed"));
countSel = -1;
}
else
{
aSelections.Alloc(countSel);
for ( int n = 0; n < countSel; n++ )
aSelections.Add(selections[n]);
}
delete [] selections;
}
return countSel;
}
else // single-selection listbox
{
if (ListBox_GetCurSel(GetHwnd()) > -1)
aSelections.Add(ListBox_GetCurSel(GetHwnd()));
return aSelections.Count();
}
}
/* This function intercepts messages for the out-basket list box window
* so that we can handle the right mouse button.
*/
LRESULT EXPORT FAR PASCAL OutBaskListProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch( msg )
{
case WM_ERASEBKGND: {
RECT rc;
GetClientRect( hwnd, &rc );
FillRect( (HDC)wParam, &rc, hbrOutBaskWnd );
return( TRUE );
}
case WM_CONTEXTMENU: /*!!SM!!*/
case WM_RBUTTONDOWN:
{
POINT pt;
LPOB lpob;
HWND hwndOpen;
HMENU hPopupMenu;
int index;
AEPOPUP aep;
/* Make sure this window is active and select the item
* at the cursor.
*/
if( hwndActive != GetParent( hwnd ) )
SendMessage( hwndMDIClient, WM_MDIACTIVATE, (WPARAM)hwndOutBasket, 0L );
/* Select the item under the cursor only if nothing is
* currently selected.
*/
index = ItemFromPoint( hwnd, (short)LOWORD(lParam), (short)HIWORD(lParam) );
if( ListBox_GetSel( hwnd, index ) == 0 )
{
CallWindowProc( lpProcListCtl, hwnd, WM_LBUTTONDOWN, wParam, lParam );
CallWindowProc( lpProcListCtl, hwnd, WM_LBUTTONUP, wParam, lParam );
}
/* Get the out-basket menu.
*/
hPopupMenu = GetSubMenu( hPopupMenus, IPOP_OBASKWINDOW );
hwndOpen = GetDlgItem( GetParent( hwnd ), IDOK );
MenuEnable( hPopupMenu, IDOK, IsWindowEnabled( hwndOpen ) );
/* If we have any selected items, use the attributes
* of the first item to determine the menu items.
*/
if( ListBox_GetSelCount( hwnd ) > 0 )
{
OBINFO obinfo;
ListBox_GetSelItems( hwnd, 1, &index );
lpob = (LPOB)ListBox_GetItemData( hwnd, index );
Amob_GetObInfo( lpob, &obinfo );
if( TestF(obinfo.obHdr.wFlags, OBF_HOLD) )
MenuString( hPopupMenu, IDD_HOLD, GS(IDS_STR275) );
else
MenuString( hPopupMenu, IDD_HOLD, GS(IDS_STR277) );
if( TestF(obinfo.obHdr.wFlags, OBF_KEEP) )
MenuString( hPopupMenu, IDD_KEEP, GS(IDS_STR440) );
else
MenuString( hPopupMenu, IDD_KEEP, GS(IDS_STR439) );
MenuEnable( hPopupMenu, IDOK, !fInitiatingBlink && Amob_IsEditable( obinfo.obHdr.clsid ) && !TestF(obinfo.obHdr.wFlags, OBF_PENDING) && !TestF(obinfo.obHdr.wFlags, OBF_ACTIVE ) );
MenuEnable( hPopupMenu, IDD_DELETE, !fInitiatingBlink && !TestF(obinfo.obHdr.wFlags, OBF_PENDING ) && !TestF(obinfo.obHdr.wFlags, OBF_ACTIVE ) );
MenuEnable( hPopupMenu, IDD_KEEP, !fInitiatingBlink && !TestF(obinfo.obHdr.wFlags, OBF_PENDING ) && !TestF(obinfo.obHdr.wFlags, OBF_ACTIVE ) );
MenuEnable( hPopupMenu, IDD_HOLD, !fInitiatingBlink && !TestF(obinfo.obHdr.wFlags, OBF_PENDING ) && !TestF(obinfo.obHdr.wFlags, OBF_ACTIVE ) );
}
else
{
MenuEnable( hPopupMenu, IDOK, FALSE );
MenuEnable( hPopupMenu, IDD_KEEP, FALSE );
MenuEnable( hPopupMenu, IDD_HOLD, FALSE );
MenuEnable( hPopupMenu, IDD_DELETE, FALSE );
}
/* Call the AE_POPUP event.
*/
aep.wType = WIN_OUTBASK;
aep.pFolder = NULL;
aep.pSelectedText = NULL;
aep.cchSelectedText = 0;
aep.hMenu = hPopupMenu;
aep.nInsertPos = 2;
Amuser_CallRegistered( AE_POPUP, (LPARAM)(LPSTR)&aep, 0L );
GetCursorPos( &pt );
TrackPopupMenu( hPopupMenu, TPM_LEFTALIGN|TPM_RIGHTBUTTON, pt.x, pt.y, 0, hwndFrame, NULL );
return( 0 );
}
case WM_KEYDOWN:
/* Trap the Delete and Shift+Delete key in the outbasket
* list box to handle the Delete command.
*/
if( wParam == VK_DELETE )
{
PostDlgCommand( GetParent( hwnd ), IDD_DELETE, 0 );
return( 0 );
}
/* Trap the Pause and Shift+Pause key in the outbasket
* list box to handle the Hold command.
*/
if( wParam == VK_PAUSE )
{
PostDlgCommand( GetParent( hwnd ), IDD_HOLD, 1 );
return( 0 );
}
break;
}
return( CallWindowProc( lpProcListCtl, hwnd, msg, wParam, lParam ) );
}