static Bool WInitEditWindow( WMenuEditInfo *einfo )
{
HWND lbox;
Bool ok;
ok = (einfo != NULL && einfo->edit_dlg != NULL);
if( ok ) {
ok = WSetEditWinResName( einfo );
}
if( ok ) {
ok = WInitEditWindowListBox( einfo );
}
if( ok ) {
WSetEditWindowControls( einfo, einfo->menu->first_entry );
if( einfo->menu->first_entry != NULL ) {
ok = WSetEditWindowMenuEntry( einfo, einfo->menu->first_entry );
if( ok ) {
lbox = GetDlgItem( einfo->edit_dlg, IDM_MENUEDLIST );
ok = (SendMessage( lbox, LB_SETCURSEL, 0, 0 ) != LB_ERR);
einfo->current_entry = einfo->menu->first_entry;
einfo->current_pos = 0;
}
} else {
CheckDlgButton( einfo->edit_dlg, IDM_MENUEDPOPUP, TRUE );
}
}
return( ok );
}
bool WDeleteEditWinLBoxEntry( WMenuEditInfo *einfo, LRESULT pos, bool free_it )
{
HWND lbox;
bool ok;
WMenuEntry *entry;
LRESULT ret;
LRESULT count;
ok = ( einfo != NULL && einfo->edit_dlg != NULL );
if( ok ) {
lbox = GetDlgItem( einfo->edit_dlg, IDM_MENUEDLIST );
ok = ( lbox != NULL );
}
if( ok ) {
count = SendMessage( lbox, LB_GETCOUNT, 0, 0 );
ok = ( count != 0 && count != LB_ERR && pos < count );
}
if( ok ) {
entry = (WMenuEntry *)SendMessage( lbox, LB_GETITEMDATA, (WPARAM)pos, 0 );
if( entry != NULL ) {
if( free_it ) {
ok = WRemoveMenuEntry( einfo->menu, entry );
if( ok ) {
WFreeMenuEntries( entry->child );
WFreeMenuEntry( entry );
}
}
} else {
ok = false;
}
}
if( ok ) {
einfo->info->modified = true;
if( free_it ) {
ret = WInitEditWindowListBox( einfo );
} else {
ret = SendMessage( lbox, LB_DELETESTRING, (WPARAM)pos, 0 );
}
ok = ( ret != LB_ERR );
}
if( ok ) {
einfo->current_entry = NULL;
einfo->current_pos = LB_ERR;
if( pos > count - 2 )
pos = count - 2;
ok = ( SendMessage( lbox, LB_SETCURSEL, (WPARAM)pos, 0 ) != LB_ERR );
if( ok ) {
WHandleSelChange( einfo );
} else {
WSetEditWindowControls( einfo, NULL );
}
}
return( ok );
}
void WDoHandleSelChange( WMenuEditInfo *einfo, Bool change, Bool reset )
{
HWND lbox;
LRESULT index;
WMenuEntry *entry;
Bool reinit;
Bool mod;
if( einfo == NULL ) {
return;
}
reinit = FALSE;
lbox = GetDlgItem( einfo->edit_dlg, IDM_MENUEDLIST );
if( lbox == (HWND)NULL ) {
return;
}
index = SendMessage( lbox, LB_GETCURSEL, 0, 0 );
if( index != LB_ERR ) {
entry = (WMenuEntry *)SendMessage( lbox, LB_GETITEMDATA, (WPARAM)index, 0 );
} else {
entry = NULL;
}
if( einfo->current_entry != NULL && !reset ) {
mod = WGetEditWindowMenuEntry( einfo, einfo->current_entry, TRUE, NULL );
if( mod && einfo->current_pos != -1 ) {
if( change || WQueryChangeEntry( einfo ) ) {
WGetEditWindowMenuEntry( einfo, einfo->current_entry, FALSE, &reinit );
einfo->info->modified = TRUE;
if( reinit ) {
WInitEditWindowListBox( einfo );
} else {
SendMessage( lbox, LB_DELETESTRING, einfo->current_pos, 0 );
WAddEditWinLBoxEntry( lbox, einfo->current_entry, einfo->current_pos );
WModifyEntryInPreview( einfo, einfo->current_entry );
}
}
}
}
WSetEditWindowControls( einfo, entry );
if( entry != NULL ) {
if( !change || reinit ) {
WSetEditWindowMenuEntry( einfo, entry );
} else {
uint_16 id;
Bool pop_sep;
MenuFlags flags;
if( entry->item->IsPopup ) {
flags = entry->item->Item.Popup.ItemFlags;
} else {
flags = entry->item->Item.Normal.ItemFlags;
id = entry->item->Item.Normal.ItemID;
}
pop_sep = (entry->item->IsPopup || (flags & MENU_SEPARATOR));
WSetEditWindowID( einfo->edit_dlg, id, pop_sep, entry->symbol );
}
}
einfo->current_entry = entry;
einfo->current_pos = (index == LB_ERR ? -1 : index);
if( index != LB_ERR ) {
SendMessage( lbox, LB_SETCURSEL, (WPARAM)index, 0 );
}
}