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livetrax/gtk2_ardour/route_processor_selection.cc
Robin Gareus 4050ca5633
Update GPL boilerplate and (C)
Copyright-holder and year information is extracted from git log.

git history begins in 2005. So (C) from 1998..2005 is lost. Also some
(C) assignment of commits where the committer didn't use --author.
2019-08-03 15:53:15 +02:00

191 lines
4.6 KiB
C++

/*
* Copyright (C) 2007-2012 David Robillard <d@drobilla.net>
* Copyright (C) 2007-2017 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2015-2018 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <algorithm>
#include <sigc++/bind.h>
#include "pbd/error.h"
#include "ardour/selection.h"
#include "ardour/session.h"
#include "ardour/session_handle.h"
#include "axis_provider.h"
#include "gui_thread.h"
#include "mixer_strip.h"
#include "mixer_ui.h"
#include "route_processor_selection.h"
#include "route_ui.h"
#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
RouteProcessorSelection::RouteProcessorSelection (SessionHandlePtr& s, AxisViewProvider& ap)
: shp (s), avp (ap)
{
}
bool
operator== (const RouteProcessorSelection& a, const RouteProcessorSelection& b)
{
// XXX MUST TEST PROCESSORS SOMEHOW
return a.axes == b.axes;
}
void
RouteProcessorSelection::clear ()
{
clear_processors ();
clear_routes ();
}
void
RouteProcessorSelection::clear_routes ()
{
if (shp.session()) {
PresentationInfo::ChangeSuspender cs;
shp.session()->selection().clear_stripables ();
}
}
std::list<AxisView*>
RouteProcessorSelection::add_grouped_tracks (AxisView* r) const
{
std::list<AxisView*> rv;
boost::shared_ptr<Route> route = boost::dynamic_pointer_cast<Route>(r->stripable());
if (route) {
ARDOUR::RouteGroup* rg = route->route_group ();
if (rg && rg->is_active() && rg->is_select ()) {
boost::shared_ptr<RouteList> rl = rg->route_list ();
for (RouteList::const_iterator i = rl->begin(); i != rl->end(); ++i) {
AxisView* av = avp.axis_view_by_stripable (*i);
rv.push_back (av);
}
}
}
return rv;
}
void
RouteProcessorSelection::presentation_info_changed (PropertyChange const & what_changed)
{
Session* s = shp.session();
if (!s) {
/* too early ... session handle provider doesn't know about the
session yet.
*/
return;
}
PropertyChange pc;
pc.add (Properties::selected);
CoreSelection::StripableAutomationControls sc;
s->selection().get_stripables (sc);
for (AxisViewSelection::iterator a = axes.begin(); a != axes.end(); ++a) {
(*a)->set_selected (false);
}
axes.clear ();
for (CoreSelection::StripableAutomationControls::const_iterator i = sc.begin(); i != sc.end(); ++i) {
AxisView* av = avp.axis_view_by_stripable ((*i).stripable);
if (av) {
axes.insert (av);
av->set_selected (true);
}
}
}
void
RouteProcessorSelection::add (AxisView* r, bool with_groups)
{
if (!shp.session()) {
return;
}
std::list<AxisView*> avl;
if (with_groups) {
avl= add_grouped_tracks (r);
}
avl.push_back (r);
PresentationInfo::ChangeSuspender cs;
for (std::list<AxisView*>::const_iterator i = avl.begin (); i != avl.end (); ++i) {
if (axes.insert (*i).second) {
shp.session()->selection().add ((*i)->stripable(), boost::shared_ptr<AutomationControl>());
MixerStrip* ms = dynamic_cast<MixerStrip*> (*i);
if (ms) {
ms->CatchDeletion.connect (*this, invalidator (*this), boost::bind (&RouteProcessorSelection::remove, this, _1, false), gui_context());
}
}
}
}
void
RouteProcessorSelection::remove (AxisView* r, bool with_groups)
{
if (!shp.session()) {
return;
}
ENSURE_GUI_THREAD (*this, &RouteProcessorSelection::remove, r);
std::list<AxisView*> avl;
if (with_groups) {
avl= add_grouped_tracks (r);
}
avl.push_back (r);
PresentationInfo::ChangeSuspender cs;
for (std::list<AxisView*>::const_iterator i = avl.begin (); i != avl.end (); ++i) {
shp.session()->selection().remove ((*i)->stripable(), boost::shared_ptr<AutomationControl>());
}
}
void
RouteProcessorSelection::set (AxisView* r)
{
if (!shp.session()) {
return;
}
PresentationInfo::ChangeSuspender cs;
shp.session()->selection().clear_stripables ();
add (r, true);
}
bool
RouteProcessorSelection::selected (AxisView* r)
{
return find (axes.begin(), axes.end(), r) != axes.end();
}
bool
RouteProcessorSelection::empty ()
{
return processors.empty () && axes.empty ();
}