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Allow track channel configuration to be adjusted in the GUI.

This commit is contained in:
Jonathan Moore Liles 2008-04-21 15:24:08 -05:00
parent c4532c70d7
commit b199cfadd8
1 changed files with 56 additions and 0 deletions
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56
Timeline/Track.C
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@ -28,6 +28,7 @@
#include "Port.H"
#include "../FL/Fl_Sometimes_Input.H"
#include <FL/fl_ask.H>
void
Track::cb_input_field ( Fl_Widget *w, void *v )
@ -384,6 +385,61 @@ Track::handle ( int m )
return 1;
}
case FL_PUSH:
{
int X = Fl::event_x();
int Y = Fl::event_y();
if ( Fl::event_button3() && X < Track::width() )
{
int c = output.size();
/* context menu */
Fl_Menu_Item menu[] =
{
{ "Type", 0, 0, 0, FL_SUBMENU },
{ "Mono", 0, 0, 0, FL_MENU_RADIO | ( c == 1 ? FL_MENU_VALUE : 0 ) },
{ "Stereo", 0, 0, 0, FL_MENU_RADIO | ( c == 2 ? FL_MENU_VALUE : 0 ) },
{ "Quad", 0, 0, 0, FL_MENU_RADIO | ( c == 4 ? FL_MENU_VALUE : 0 ) },
{ "...", 0, 0, 0, FL_MENU_RADIO | ( c == 3 || c > 4 ? FL_MENU_VALUE : 0 ) },
{ 0 },
{ 0 },
};
const Fl_Menu_Item *r = menu->popup( X, Y, "Track" );
if ( r )
{
if ( r < &menu[ 4 ] )
{
int c = r - &menu[1];
int ca[] = { 1, 2, 4 };
configure_inputs( ca[ c ] );
configure_outputs( ca[ c ] );
}
else
{
if ( r == &menu[ 4 ] )
{
const char *s = fl_input( "How many channels?", "3" );
int c = atoi( s );
if ( c <= 0 || c > 10 )
fl_alert( "Invalid number of channels." );
else
{
configure_inputs( c );
configure_outputs( c );
}
}
}
}
}
}
default:
return Fl_Group::handle( m );