void ServerConnectionView::pullChanges() {
SDL_Event e;
while (SDL_PollEvent(&e) != 0) {
if (e.type == SDL_QUIT) {
shouldQuit = true;
return;
}
if (!showingWait) {
// Detect what is clicking
if (e.type == SDL_MOUSEBUTTONDOWN) {
// Get mouse position
SDL_Point clickPoint = { 0, 0 };
SDL_GetMouseState(&clickPoint.x, &clickPoint.y);
if (pointInsideRect(clickPoint, killAllButton)) {
this->objetivo = KILL_ALL;
} else if (pointInsideRect(clickPoint, flagButton)) {
this->objetivo = FLAG;
} else if (pointInsideRect(clickPoint, kingButton)) {
this->objetivo = KING;
} else if (pointInsideRect(clickPoint, submitButton)) {
shouldQuit = true;
}
}
}
}
}
bool button::acceptEvent( window_event& e )
{
scoped_lock< mutex > slock_b( element_mutex );
switch( e.type )
{
case STROKE:
// TODO: Consider using a series of if statements here, as in
// the very unlikely case that the event.stroke's position and
// prev_pos are the same & both outside the button (window::
// acceptEvent() should prevent this) as the button state will bug
// out.
if( ( state == OFF_DOWN
|| state == ON_DOWN )
&& e.stroke.dev_id != captured_dev ) // Ignore but accept other devices wile capturing another
{
return true;
}
switch( state )
{
case OFF_UP:
if( ( e.stroke.click & CLICK_PRIMARY )
&& pointInsideRect( e.stroke.position[ 0 ] - e.offset[ 0 ],
e.stroke.position[ 1 ] - e.offset[ 1 ],
position[ 0 ],
position[ 1 ],
dimensions[ 0 ],
dimensions[ 1 ] ) )
{
state = OFF_DOWN;
parent.associateDevice( e.stroke.dev_id, this, e.offset[ 0 ], e.offset[ 1 ] );
captured_dev = e.stroke.dev_id;
parent.requestRedraw();
}
break;
case OFF_DOWN:
if( pointInsideRect( e.stroke.position[ 0 ] - e.offset[ 0 ],
e.stroke.position[ 1 ] - e.offset[ 1 ],
position[ 0 ],
position[ 1 ],
dimensions[ 0 ],
dimensions[ 1 ] ) )
{
if( !( e.stroke.click & CLICK_PRIMARY ) )
{
state = ON_UP;
parent.deassociateDevice( e.stroke.dev_id );
parent.requestRedraw();
}
}
else // Works because we still get strokes that have just gone out of the mask
{
state = OFF_UP; // Cancel the button press
parent.deassociateDevice( e.stroke.dev_id );
parent.requestRedraw();
}
break;
case ON_UP:
if( ( e.stroke.click & CLICK_PRIMARY )
&& pointInsideRect( e.stroke.position[ 0 ] - e.offset[ 0 ],
e.stroke.position[ 1 ] - e.offset[ 1 ],
position[ 0 ],
position[ 1 ],
dimensions[ 0 ],
dimensions[ 1 ] ) )
{
state = ON_DOWN;
parent.associateDevice( e.stroke.dev_id, this, e.offset[ 0 ], e.offset[ 1 ] );
captured_dev = e.stroke.dev_id;
parent.requestRedraw();
}
break;
case ON_DOWN:
if( pointInsideRect( e.stroke.position[ 0 ] - e.offset[ 0 ],
e.stroke.position[ 1 ] - e.offset[ 1 ],
position[ 0 ],
position[ 1 ],
dimensions[ 0 ],
dimensions[ 1 ] ) )
{
if( !( e.stroke.click & CLICK_PRIMARY ) )
{
state = OFF_UP;
parent.deassociateDevice( e.stroke.dev_id );
parent.requestRedraw();
}
}
else
{
state = ON_UP;
parent.deassociateDevice( e.stroke.dev_id );
parent.requestRedraw();
}
break;
default:
throw exception( "button::acceptEvent(): Unknown button state" );
}
return true;
default:
return false;
}
}
