void Keyboard::updateChannels(char side) {
Fl_Group *group;
gClick *add;
if (side == 0) {
group = gChannelsL;
add = addChannelL;
}
else {
group = gChannelsR;
add = addChannelR;
}
//printf("[keyboard::updateChannels] side %d has %d widgets\n", side, group->children());
for (int i=0; i<group->children(); i++) {
gChannel *gch = (gChannel*) group->child(i);
gch->position(gch->x(), group->y()+(i*24));
}
group->size(group->w(), group->children()*24);
add->position(add->x(), group->y()+group->h());
redraw();
}
gChannel *Keyboard::addChannel(char side, Channel *ch) {
Fl_Group *group;
gClick *add;
if (side == 0) {
group = gChannelsL;
add = addChannelL;
}
else {
group = gChannelsR;
add = addChannelR;
}
gChannel *gch = NULL;
if (ch->type == CHANNEL_SAMPLE)
gch = (gSampleChannel*) new gSampleChannel(
group->x(),
group->y() + group->children() * 24,
group->w(),
20,
(SampleChannel*) ch);
else
gch = (gMidiChannel*) new gMidiChannel(
group->x(),
group->y() + group->children() * 24,
group->w(),
20,
(MidiChannel*) ch);
group->add(gch);
group->size(group->w(), group->children() * 24);
add->position(group->x(), group->y()+group->h());
fixRightColumn();
redraw();
return gch;
}