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 );
}
}
bool GUIDropDown( gui_window *wnd, unsigned id, bool drop )
{
gui_control_class control_class;
if( !GUIGetControlClass( wnd, id, &control_class ) ) {
return( false );
}
switch( control_class ) {
case GUI_COMBOBOX :
case GUI_EDIT_COMBOBOX :
if( !GUISetFocus( wnd, id ) ) {
return( false );
}
return( GUIToControl( wnd, id, CB_SHOWDROPDOWN, (WPI_PARAM1)drop, 0L, NULL ) );
break;
default :
return( false );
}
}
bool GUISetText( gui_window *wnd, gui_ctl_id id, const char *text )
{
char *new_text;
gui_control_class control_class;
if( !GUIGetControlClass( wnd, id, &control_class ) ) {
return( false );
}
if( control_class != GUI_EDIT ) {
new_text = _wpi_menutext2pm( text );
_wpi_setdlgitemtext( wnd->hwnd, id, new_text );
if( new_text ) {
_wpi_freemenutext( new_text );
}
} else {
_wpi_setdlgitemtext( wnd->hwnd, id, text );
}
return( true );
}
