int ui_radio_do( UI_DIALOG *dlg, UI_GADGET_RADIO * radio, d_event *event )
{
UI_GADGET * tmp;
UI_GADGET_RADIO * tmpr;
int rval = 0;
radio->oldposition = radio->position;
radio->pressed = 0;
if (event->type == EVENT_MOUSE_BUTTON_DOWN || event->type == EVENT_MOUSE_BUTTON_UP)
{
int OnMe;
OnMe = ui_mouse_on_gadget( (UI_GADGET *)radio );
if ( B1_JUST_PRESSED && OnMe)
{
radio->position = 1;
rval = 1;
}
else if (B1_JUST_RELEASED)
{
if ((radio->position==1) && OnMe)
radio->pressed = 1;
radio->position = 0;
}
}
if (event->type == EVENT_KEY_COMMAND)
{
int key;
key = event_key_get(event);
if ((dlg->keyboard_focus_gadget==(UI_GADGET *)radio) && ((key==KEY_SPACEBAR) || (key==KEY_ENTER)) )
{
radio->position = 2;
rval = 1;
}
}
else if (event->type == EVENT_KEY_RELEASE)
{
int key;
key = event_key_get(event);
radio->position = 0;
if ((dlg->keyboard_focus_gadget==(UI_GADGET *)radio) && ((key==KEY_SPACEBAR) || (key==KEY_ENTER)) )
radio->pressed = 1;
}
if ((radio->pressed == 1) && (radio->flag==0))
{
tmp = (UI_GADGET *)radio->next;
while (tmp != (UI_GADGET *)radio )
{
if (tmp->kind==4)
{
tmpr = (UI_GADGET_RADIO *)tmp;
if ((tmpr->group == radio->group ) && (tmpr->flag) )
{
tmpr->flag = 0;
tmpr->status = 1;
tmpr->pressed = 0;
}
}
tmp = tmp->next;
}
radio->flag = 1;
ui_gadget_send_event(dlg, EVENT_UI_GADGET_PRESSED, (UI_GADGET *)radio);
rval = 1;
}
if (event->type == EVENT_WINDOW_DRAW)
ui_draw_radio( dlg, radio );
return rval;
}
void ui_radio_do( UI_GADGET_RADIO * radio, int keypress )
{
UI_GADGET * tmp;
UI_GADGET_RADIO * tmpr;
int OnMe, ButtonLastSelected;
keypress = keypress;
OnMe = ui_mouse_on_gadget( (UI_GADGET *)radio );
radio->oldposition = radio->position;
if (selected_gadget != NULL)
{
if (selected_gadget->kind==4)
ButtonLastSelected = 1;
else
ButtonLastSelected = 0;
} else
ButtonLastSelected = 1;
if ( B1_PRESSED && OnMe && ButtonLastSelected )
{
radio->position = 1;
} else {
radio->position = 0;
}
if ((CurWindow->keyboard_focus_gadget==(UI_GADGET *)radio) && (keyd_pressed[KEY_SPACEBAR] || keyd_pressed[KEY_ENTER] ) )
radio->position = 2;
if ((radio->position==0) && (radio->oldposition==1) && OnMe )
radio->pressed = 1;
else if ((radio->position==0) && (radio->oldposition==2) && (CurWindow->keyboard_focus_gadget==(UI_GADGET *)radio) )
radio->pressed = 1;
else
radio->pressed = 0;
if ((radio->pressed == 1) && (radio->flag==0))
{
tmp = (UI_GADGET *)radio->next;
while (tmp != (UI_GADGET *)radio )
{
if (tmp->kind==4)
{
tmpr = (UI_GADGET_RADIO *)tmp;
if ((tmpr->group == radio->group ) && (tmpr->flag) )
{
tmpr->flag = 0;
tmpr->status = 1;
tmpr->pressed = 0;
}
}
tmp = tmp->next;
}
radio->flag = 1;
}
ui_draw_radio( radio );
}