bool FruityPerfInput::on_motion_notify_event(GdkEventMotion* a_ev, perfroll& ths)
{
long tick;
int x = (int) a_ev->x;
m_current_x = (int) a_ev->x;
m_current_y = (int) a_ev->y;
if ( m_adding_pressed ){
ths.convert_x( x, &tick );
if ( ths.m_mainperf->is_active( ths.m_drop_sequence )){
long seq_length = ths.m_mainperf->get_sequence( ths.m_drop_sequence )->get_length( );
tick = tick - (tick % seq_length);
/*long min_tick = (tick < m_drop_tick) ? tick : m_drop_tick;*/
long length = seq_length;
ths.m_mainperf->get_sequence( ths.m_drop_sequence )
->grow_trigger( ths.m_drop_tick, tick, length);
ths.draw_background_on( ths.m_pixmap, ths.m_drop_sequence );
ths.draw_sequence_on( ths.m_pixmap, ths.m_drop_sequence );
ths.draw_drawable_row( ths.m_window, ths.m_pixmap, ths.m_drop_y);
}
}
else if ( ths.m_moving || ths.m_growing )
{
if ( ths.m_mainperf->is_active( ths.m_drop_sequence))
{
ths.convert_x( x, &tick );
tick -= ths.m_drop_tick_trigger_offset;
tick = tick - tick % ths.m_snap;
if ( ths.m_moving )
{
ths.m_mainperf->get_sequence( ths.m_drop_sequence )
->move_selected_triggers_to( tick, true );
}
if ( ths.m_growing )
{
if ( ths.m_grow_direction )
ths.m_mainperf->get_sequence( ths.m_drop_sequence )
->move_selected_triggers_to( tick, false, 0 );
else
ths.m_mainperf->get_sequence( ths.m_drop_sequence )
->move_selected_triggers_to( tick-1, false, 1 );
}
ths.draw_background_on( ths.m_pixmap, ths.m_drop_sequence );
ths.draw_sequence_on( ths.m_pixmap, ths.m_drop_sequence );
ths.draw_drawable_row( ths.m_window, ths.m_pixmap, ths.m_drop_y);
}
}
updateMousePtr( ths );
return true;
}
bool
Seq24PerfInput::on_motion_notify_event (GdkEventMotion * ev, perfroll & roll)
{
bool result = false;
int x = int(ev->x);
perform & p = roll.perf();
int dropseq = roll.m_drop_sequence;
sequence * seq = p.get_sequence(dropseq);
if (! p.is_active(dropseq))
{
return false;
}
if (is_adding() && is_adding_pressed())
{
midipulse seqlength = seq->get_length();
midipulse tick;
roll.convert_x(x, tick);
tick -= (tick % seqlength);
midipulse length = seqlength;
seq->grow_trigger(roll.m_drop_tick, tick, length);
roll.draw_all();
result = true;
}
else if (roll.m_moving || roll.m_growing)
{
/*
* This code is necessary to insure that there is no push unless
* we have a motion notification.
*/
if (roll.m_have_button_press)
{
p.push_trigger_undo(dropseq);
roll.m_have_button_press = false;
}
midipulse tick;
roll.convert_x(x, tick);
tick -= roll.m_drop_tick_trigger_offset;
tick -= tick % roll.m_snap;
if (roll.m_moving)
{
seq->move_selected_triggers_to(tick, true);
result = true;
}
if (roll.m_growing)
{
if (roll.m_grow_direction)
{
seq->move_selected_triggers_to
(
tick, false, triggers::GROW_START
);
}
else
{
seq->move_selected_triggers_to
(
tick - 1, false, triggers::GROW_END);
}
result = true;
}
roll.draw_all();
}
return result;
}