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update_io_button: store input() or output() in a variable

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This avoids repeating "if (for_input)" checks.
This commit is contained in:
Julien "_FrnchFrgg_" RIVAUD 2016-07-07 19:12:23 +02:00
parent 0c2a5dc0b2
commit 35b4cb91d2
1 changed files with 6 additions and 7 deletions
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13
gtk2_ardour/mixer_strip.cc
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@ -38,6 +38,7 @@
#include "ardour/audio_track.h"
#include "ardour/audioengine.h"
#include "ardour/internal_send.h"
#include "ardour/io.h"
#include "ardour/meter.h"
#include "ardour/midi_track.h"
#include "ardour/pannable.h"
@ -1209,6 +1210,7 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
{
uint32_t io_count;
uint32_t io_index;
boost::shared_ptr<IO> io;
boost::shared_ptr<Port> port;
vector<string> port_connections;
@ -1243,20 +1245,17 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
}
if (for_input) {
io_count = route->n_inputs().n_total();
io = route->input();
tooltip << string_compose (_("<b>INPUT</b> to %1"), Gtkmm2ext::markup_escape_text (route->name()));
} else {
io_count = route->n_outputs().n_total();
io = route->output();
tooltip << string_compose (_("<b>OUTPUT</b> from %1"), Gtkmm2ext::markup_escape_text (route->name()));
}
io_count = io->n_ports().n_total();
for (io_index = 0; io_index < io_count; ++io_index) {
if (for_input) {
port = route->input()->nth (io_index);
} else {
port = route->output()->nth (io_index);
}
port = io->nth (io_index);
port_connections.clear ();
port->get_connections(port_connections);