You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
2.6 KiB
91 lines
2.6 KiB
#ifndef INCLUDE_IPSUTIL_H
|
|
#define INCLUDE_IPSUTIL_H
|
|
|
|
// This file contains utility functions for wireless components
|
|
|
|
// Function: SELECT_PREV_LISTITEM
|
|
// Description:
|
|
// Intended to be used after deleting a CListCtrl item to reset
|
|
// the selected item.
|
|
// Returns:
|
|
// index - returns with the new index which is -1 if the list
|
|
// is empty.
|
|
template<class T>
|
|
inline int SELECT_PREV_LISTITEM(T &list, int nIndex)
|
|
{
|
|
int nSelectIndex;
|
|
if (0 == list.GetItemCount())
|
|
return -1;
|
|
else
|
|
nSelectIndex = max( 0, nIndex - 1 );
|
|
|
|
ASSERT( nSelectIndex < list.GetItemCount() );
|
|
|
|
if (nSelectIndex >= 0)
|
|
{
|
|
VERIFY(list.SetItemState( nSelectIndex, LVIS_FOCUSED|LVIS_SELECTED, LVIS_FOCUSED|LVIS_SELECTED ));
|
|
}
|
|
return nSelectIndex;
|
|
}
|
|
|
|
// Function: SELECT_NO_LISTITEM
|
|
// Description:
|
|
// This function is intended to used on a CListCtrl. It ensures
|
|
// no list items are selected.
|
|
template<class T>
|
|
inline void SELECT_NO_LISTITEM(T &list)
|
|
{
|
|
|
|
if (0 == list.GetSelectedCount())
|
|
return;
|
|
int nIndex = -1;
|
|
while (-1 != (nIndex = list.GetNextItem( nIndex, LVNI_SELECTED )))
|
|
{
|
|
VERIFY(list.SetItemState( nIndex, 0, LVIS_SELECTED | LVIS_FOCUSED ));
|
|
}
|
|
ASSERT( 0 == list.GetSelectedCount() );
|
|
|
|
return;
|
|
}
|
|
|
|
// Function: SET_POST_REMOVE_FOCUS
|
|
// Description:
|
|
// This function is intended to be used on a dialogs. It sets the
|
|
// focus to an appropriate control after a list item has been deleted.
|
|
template<class T>
|
|
inline void SET_POST_REMOVE_FOCUS( T *pDlg, int nListSel, UINT nAddId, UINT nRemoveId, CWnd *pWndPrevFocus )
|
|
{
|
|
ASSERT( 0 != nAddId );
|
|
ASSERT( 0 != nRemoveId );
|
|
|
|
// Fix up focus, if necessary
|
|
if (::GetFocus() == NULL)
|
|
{
|
|
if (-1 == nListSel)
|
|
{
|
|
// Set focus to add button when theres is nothing in the list
|
|
CWnd *pWndButton = pDlg->GetDlgItem( nAddId );
|
|
ASSERT( NULL != pWndButton );
|
|
pDlg->GotoDlgCtrl( pWndButton );
|
|
}
|
|
else
|
|
{
|
|
if (NULL != pWndPrevFocus)
|
|
{
|
|
// Restore lost focus
|
|
pDlg->GotoDlgCtrl( pWndPrevFocus );
|
|
}
|
|
else
|
|
{
|
|
// Restore focus to remove button
|
|
CWnd *pWndButton = pDlg->GetDlgItem( nRemoveId );
|
|
ASSERT( NULL != pWndButton );
|
|
pDlg->GotoDlgCtrl( pWndButton );
|
|
}
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
#endif //#ifndef INCLUDE_IPSUTIL_H
|