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Allow setting of fade in/out durations from GUI.

This commit is contained in:
Jonathan Moore Liles 2008-04-15 02:13:40 -05:00
parent a10d86ecfd
commit d101d5e905
1 changed files with 29 additions and 0 deletions
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29
Timeline/Region.C
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@ -213,6 +213,9 @@ Region::trim ( enum trim_e t, int X )
}
}
/* convert a screen x coord into an offset into the region */
#define x_to_offset( X ) ( timeline->x_to_ts( scroll_x() + ( (X) - _track->x() ) ) - _r->offset )
int
Region::handle ( int m )
{
@ -241,6 +244,32 @@ Region::handle ( int m )
Track_Widget::handle( m );
redraw();
break;
case FL_KEYBOARD:
{
if ( Fl::event_key() == FL_F + 3 )
{
nframes_t offset = x_to_offset( X );
if ( offset < length() )
_fade_in.length = offset;
printf( "setting fade in length to %lu\n", _fade_in.length );
}
else
if ( Fl::event_key() == FL_F + 4 )
{
long offset = length() - x_to_offset( X );
if ( offset > 0 )
_fade_out.length = offset;
printf( "setting fade out length to %lu\n", _fade_in.length );
}
redraw();
return 1;
}
case FL_PUSH:
{