void WEXPORT WListBox::getString( int index, WString& str ) {
/***********************************************************/
char *list_item;
list_item = GUIGetListItem( parent()->handle(), controlId(), index );
WString s( list_item );
GUIMemFree( list_item );
str = s;
}
char *GUIGetText( gui_window *wnd, gui_ctl_id id )
{
LONG length;
char *text;
gui_control_class control_class;
HWND hwnd;
gui_ctl_idx choice;
if( !GUIGetControlClass( wnd, id, &control_class ) ) {
return( NULL );
}
switch( control_class ) {
case GUI_LISTBOX :
choice = GUIGetCurrSelect( wnd, id );
if( choice == -1 ) {
return( NULL );
}
return( GUIGetListItem( wnd, id, choice ) );
default :
hwnd = _wpi_getdlgitem( wnd->hwnd, id );
if( hwnd == NULLHANDLE ) {
return( NULL );
}
length = _wpi_getwindowtextlength( hwnd );
if( length > 0 ) {
text = (char *)GUIMemAlloc( length + 1 );
if( text != NULL ) {
_wpi_getwindowtext( hwnd, (LPSTR)text, length + 1 );
switch( control_class ) {
case GUI_PUSH_BUTTON:
case GUI_DEFPUSH_BUTTON:
case GUI_RADIO_BUTTON:
case GUI_CHECK_BOX:
case GUI_STATIC:
case GUI_GROUPBOX:
_wpi_menutext2win( text );
break;
}
}
return( text );
}
return( NULL );
}
}
static void AddText( gui_window *gui, char *add )
{
int size;
int i;
char *text;
bool dup;
size = GUIGetListSize( gui, CTL_LIST_LIST );
dup = false;
for( i = 0; i < size; ++i ) {
text = GUIGetListItem( gui, CTL_LIST_LIST, i );
if( text != NULL ) {
dup = ( strcmp( add, text ) == 0 );
GUIMemFree( text );
if( dup ) {
break;
}
}
}
if( !dup ) {
GUIAddText( gui, CTL_LIST_LIST, add );
}
}
static bool SourceEvent( gui_window *gui, gui_event gui_ev, void *param )
{
gui_ctl_id id;
void *curr;
int i;
int size;
char *text;
dlg_list *dlg;
dlg = GUIGetExtra( gui );
switch( gui_ev ) {
case GUI_DESTROY:
WndFree( dlg->title );
return( true );
case GUI_INIT_DIALOG:
GUISetWindowText( gui, dlg->title );
GUIClearList( gui, CTL_LIST_LIST );
for( curr = dlg->next( NULL ); curr != NULL; curr = dlg->next( curr ) ) {
AddText( gui, dlg->name( curr ) );
}
GUISetFocus( gui, CTL_LIST_EDIT );
return( true );
case GUI_CONTROL_CLICKED:
GUI_GETID( param, id );
switch( id ) {
case CTL_LIST_LIST:
GUIDlgBuffGetText( gui, CTL_LIST_LIST, TxtBuff, TXT_LEN );
GUISetText( gui, CTL_LIST_EDIT, TxtBuff );
break;
case CTL_LIST_DELETE:
i = GUIGetCurrSelect( gui, CTL_LIST_LIST );
if( i != -1 ) {
GUIDeleteItem( gui, CTL_LIST_LIST, i );
}
size = GUIGetListSize( gui, CTL_LIST_LIST );
if( i < size ) {
GUISetCurrSelect( gui, CTL_LIST_LIST, i );
} else {
SelectListLast( gui );
}
GUISetFocus( gui, CTL_LIST_LIST );
GUISetText( gui, CTL_LIST_EDIT, NULL );
break;
case CTL_LIST_ADD:
case CTL_LIST_OK:
GUIDlgBuffGetText( gui, CTL_LIST_EDIT, TxtBuff, TXT_LEN );
if( TxtBuff[0] != '\0' )
AddText( gui, TxtBuff );
SelectListLast( gui );
GUIClearText( gui, CTL_LIST_EDIT );
GUISetFocus( gui, CTL_LIST_EDIT );
if( id == CTL_LIST_ADD )
break;
dlg->clear();
size = GUIGetListSize( gui, CTL_LIST_LIST );
for( i = 0; i < size; ++i ) {
text = GUIGetListItem( gui, CTL_LIST_LIST, i );
if( text != NULL ) {
dlg->add( text, strlen( text ) );
GUIMemFree( text );
}
}
/* fall through */
case CTL_LIST_CANCEL:
GUICloseDialog( gui );
break;
case CTL_LIST_BROWSE:
GUIDlgBuffGetText( gui, CTL_LIST_EDIT, TxtBuff, TXT_LEN );
if( !AllBrowse( TxtBuff ) )
return( true );
GUISetText( gui, CTL_LIST_EDIT, TxtBuff );
GUISetFocus( gui, CTL_LIST_EDIT );
return( true );
}
return( true );
default:
return( false );
}
}
/*
* ProcessOKorDClick -- user clicked OK or double clicked on a file
*/
void ProcessOKorDClick( gui_window *gui, unsigned id )
{
process_rc prc;
int sel;
int realsel;
char path[_MAX_PATH];
char *optr;
char *ptr;
int i;
unsigned focusid;
dlg_info *dlg = GUIGetExtra( gui );
if( id == CTL_OK ) { /* hit enter or clicked ok */
GUIGetFocus( gui, &focusid );
switch( focusid ) {
case CTL_DIR_LIST :
id = focusid;
break;
case CTL_FILE_LIST :
ptr = GUIGetText( gui, CTL_FILE_LIST );
GUISetText( gui, CTL_EDIT, ptr );
GUIMemFree( ptr );
break;
}
}
switch( id ) {
case CTL_FILE_LIST :
case CTL_OK :
prc = processFileName( gui );
if( prc == PROCESS_TRUE ) {
dlg->dialogRC = OFN_RC_FILE_SELECTED;
GUICloseDialog( gui );
} else if( prc == PROCESS_FAIL ) {
dlg->dialogRC = OFN_RC_RUNTIME_ERROR;
GUICloseDialog( gui );
}
break;
case CTL_DIR_LIST :
sel = GUIGetCurrSelect( gui, id );
#if defined( __UNIX__ ) || defined( __NETWARE__ )
path[0] = FILE_SEP_CHAR;
path[1] = 0;
#else
path[0] = 0;
#endif
realsel = 0;
for( i=0;i<sel;i++ ) {
ptr = GUIGetListItem( gui, id, i );
if( ptr == NULL ) {
return;
}
optr = ptr;
while( *ptr == INDENT_CHAR ) {
ptr++;
}
if( *ptr == '-' ) {
strcat( path, ptr+1 );
realsel++;
if( i > 0 ) {
strcat( path, FILE_SEP );
}
} else {
GUIMemFree( optr );
break;
}
GUIMemFree( optr );
}
ptr = GUIGetListItem( gui, id, sel );
if( ptr == NULL ) {
return;
}
optr = ptr;
while( *ptr == INDENT_CHAR ) {
ptr++;
}
strcat( path, ptr+1 );
GUIMemFree( optr );
goToDir( gui, path );
if( !initDialog( gui, NULL, NULL ) ) {
dlg->dialogRC = OFN_RC_RUNTIME_ERROR;
GUICloseDialog( gui );
} else {
GUISetCurrSelect( gui, id, realsel );
}
break;
}
} /* ProcessOKorDClick */
