bool JoystickEvent::getButton(unsigned int buttonIndex) const
{
if (getButtonEvent())
return getButtonEvent()->getButton(buttonIndex);
return false;
}
static status
eventTileAdjuster(TileAdjuster adj, EventObj ev)
{ Int offset;
if ( postEventWindow((PceWindow) adj, ev) )
succeed;
if ( isDownEvent(ev) && (offset = getEventOffsetTileAdjuster(adj, ev)) )
{ send(adj, NAME_focus, adj, DEFAULT, adj->cursor, getButtonEvent(ev), EAV);
assign(adj, down_offset, offset);
succeed;
} else if ( notNil(adj->offset) )
{ if ( isDragEvent(ev) )
{ DisplayObj d = getDisplayEvent(ev);
if ( d && ws_events_queued_display(d) )
succeed;
forwardTileAdjuster(adj, ev);
} else if ( isUpEvent(ev) )
{ forwardTileAdjuster(adj, ev);
assign(adj, down_offset, NIL);
}
succeed;
}
fail;
}
/*
* main.c
*/
int main(void) {
WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer
unsigned int event;
P2DIR = 0xFF;
P2OUT = 0;
setupButton(PORT1, P4, 0x1234, HIGH_TO_LOW);
setupButton(PORT1, P5, 0x1212, HIGH_TO_LOW);
setupButton(PORT1, P3, 0xDEAD, HIGH_TO_LOW);
for(;;)
{
event = getButtonEvent();
if(event == 0x1234)
{
P2OUT ^= BIT0;
}
else if(event == 0x1212)
{
P2OUT ^= BIT1;
}
else if (event == 0xDEAD)
{
P2OUT ^= BIT2;
}
}
return 0;
}
status
eventGesture(Any obj, EventObj ev)
{ Gesture g = obj;
if ( g->active == OFF )
fail;
if ( g->status == NAME_active &&
notNil(g->drag_scroll) )
{ Graphical gr;
if ( tryDragScrollGesture(g, ev) )
succeed;
if ( isAEvent(ev, NAME_wheel) &&
(gr=getScrollTarget(g, ev)) )
return postEvent(ev, gr, DEFAULT);
}
if ( isDownEvent(ev) &&
hasModifierEvent(ev, g->modifier) &&
getButtonEvent(ev) == g->button &&
(isNil(g->condition) || forwardReceiverCode(g->condition, g, ev, EAV)) &&
send(g, NAME_verify, ev, EAV) )
{ TRY( send(g, NAME_initiate, ev, EAV) );
assign(g, status, NAME_active);
send(ev->window, NAME_focus,
ev->receiver, g, g->cursor, getButtonEvent(ev), EAV);
succeed;
} else if ( g->status != NAME_inactive )
{ if ( isDragEvent(ev) )
{ send(g, NAME_drag, ev, EAV);
succeed;
} else if ( isUpEvent(ev) && getButtonEvent(ev) == g->button )
{ cancelDragScrollGesture(g);
send(g, NAME_terminate, ev, EAV);
assign(g, status, NAME_inactive);
succeed;
}
}
fail;
}
