void Gesture::stroke_timeout()
{
kDebug() << "GESTURE: timeout";
XAllowEvents( QX11Info::display(), AsyncPointer, CurrentTime );
XUngrabPointer( QX11Info::display(), CurrentTime );
mouse_replay( false );
// for xorg-server 1.7 to 1.9 RC4: disable drag'n'drop support to evade bug #173606
if( VendorRelease( QX11Info::display() ) < 10899905 && VendorRelease( QX11Info::display() ) >= 10700000 )
mouse_replay( true );
recording = false;
}
void Gesture::stroke_timeout()
{
kdDebug( 1217 ) << "GESTURE: timeout" << endl;
XAllowEvents( qt_xdisplay(), AsyncPointer, CurrentTime );
XUngrabPointer( qt_xdisplay(), CurrentTime );
mouse_replay( false );
recording = false;
}
bool Gesture::x11Event( XEvent* ev_P )
{
/* kdDebug(1217) << k_funcinfo << " ( type = " << ev_P->type << " )" << KeyRelease << " " << KeyPress <<endl;
if( ev_P->type == XKeyPress || ev_P->type == XKeyRelease )
{
return voice_handler->x11Event( ev_P );
}*/
if( ev_P->type == ButtonPress && ev_P->xbutton.button == button )
{
kdDebug( 1217 ) << "GESTURE: mouse press" << endl;
stroke.reset();
stroke.record( ev_P->xbutton.x, ev_P->xbutton.y );
nostroke_timer.start( timeout, true );
recording = true;
start_x = ev_P->xbutton.x_root;
start_y = ev_P->xbutton.y_root;
return true;
}
else if( ev_P->type == ButtonRelease && ev_P->xbutton.button == button
&& recording )
{
recording = false;
nostroke_timer.stop();
stroke.record( ev_P->xbutton.x, ev_P->xbutton.y );
QString gesture( stroke.translate());
if( gesture.isEmpty())
{
kdDebug( 1217 ) << "GESTURE: replay" << endl;
XAllowEvents( qt_xdisplay(), AsyncPointer, CurrentTime );
XUngrabPointer( qt_xdisplay(), CurrentTime );
mouse_replay( true );
return true;
}
kdDebug( 1217 ) << "GESTURE: got: " << gesture << endl;
emit handle_gesture( gesture, windows_handler->window_at_position( start_x, start_y ));
return true;
}
else if( ev_P->type == MotionNotify && recording )
{ // ignore small initial movement
if( nostroke_timer.isActive()
&& abs( start_x - ev_P->xmotion.x_root ) < 10
&& abs( start_y - ev_P->xmotion.y_root ) < 10 )
return true;
nostroke_timer.stop();
stroke.record( ev_P->xmotion.x, ev_P->xmotion.y );
}
return false;
}
bool Gesture::x11Event( XEvent* ev_P )
{
/* kDebug() << " ( type = " << ev_P->type << " )" << KeyRelease << " " << KeyPress ;
if( ev_P->type == XKeyPress || ev_P->type == XKeyRelease )
{
return voice_handler->x11Event( ev_P );
}*/
if( ev_P->type == ButtonPress && ev_P->xbutton.button == button )
{
kDebug() << "GESTURE: mouse press";
stroke.reset();
stroke.record( ev_P->xbutton.x, ev_P->xbutton.y );
nostroke_timer.start( timeout );
recording = true;
start_x = ev_P->xbutton.x_root;
start_y = ev_P->xbutton.y_root;
return true;
}
// if stroke is finished... postprocess the data and send a signal.
// then wait for incoming matching scores and execute the best fit.
else if( ev_P->type == ButtonRelease && ev_P->xbutton.button == button
&& recording )
{
recording = false;
nostroke_timer.stop();
stroke.record( ev_P->xbutton.x, ev_P->xbutton.y );
StrokePoints gesture( stroke.processData() );
if( gesture.isEmpty() )
{
kDebug() << "GESTURE: replay";
XAllowEvents( QX11Info::display(), AsyncPointer, CurrentTime );
XUngrabPointer( QX11Info::display(), CurrentTime );
mouse_replay( true );
return true;
}
// prepare for the incoming scores from different triggers
maxScore = 0.0;
bestFit = NULL;
emit handle_gesture( gesture );
// the signal is emitted directly, so we get all trigger scores before
// the next lines are executed. bestFit should now contain
// a pointer to the ActionData with the best-matching gesture.
if( bestFit != NULL )
{
// set up the windows_handler
WId window = windows_handler->window_at_position( start_x, start_y );
windows_handler->set_action_window( window );
// then execute the action associated with the best match.
bestFit->execute();
}
return true;
}
else if( ev_P->type == MotionNotify && recording )
{ // ignore small initial movement
if( nostroke_timer.isActive()
&& abs( start_x - ev_P->xmotion.x_root ) < 10
&& abs( start_y - ev_P->xmotion.y_root ) < 10
)
return true;
nostroke_timer.stop();
stroke.record( ev_P->xmotion.x, ev_P->xmotion.y );
}
return false;
}
