gtk2_ardour/route_redirect_selection.cc

   1 /*
   2     Copyright (C) 2002 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <algorithm>
  21 #include <sigc++/bind.h>
  22 #include <pbd/error.h>
  23
  24 #include <ardour/playlist.h>
  25 #include <ardour/redirect.h>
  26 #include <ardour/route.h>
  27
  28 #include "route_redirect_selection.h"
  29
  30 #include "i18n.h"
  31
  32 using namespace ARDOUR;
  33 using namespace PBD;
  34 using namespace sigc;
  35
  36 RouteRedirectSelection&
  37 RouteRedirectSelection::operator= (const RouteRedirectSelection& other)
  38 {
  39         if (&other != this) {
  40                 redirects = other.redirects;
  41                 routes = other.routes;
  42         }
  43         return *this;
  44 }
  45
  46 bool
  47 operator== (const RouteRedirectSelection& a, const RouteRedirectSelection& b)
  48 {
  49         return a.redirects == b.redirects &&
  50                 a.routes == b.routes;
  51 }
  52
  53 void
  54 RouteRedirectSelection::clear ()
  55 {
  56         clear_redirects ();
  57         clear_routes ();
  58 }
  59
  60 void
  61 RouteRedirectSelection::clear_redirects ()
  62 {
  63         redirects.clear ();
  64         RedirectsChanged ();
  65 }
  66
  67 void
  68 RouteRedirectSelection::clear_routes ()
  69 {
  70         routes.clear ();
  71         RoutesChanged ();
  72 }
  73
  74 void
  75 RouteRedirectSelection::add (boost::shared_ptr<Redirect> r)
  76 {
  77         if (find (redirects.begin(), redirects.end(), r) == redirects.end()) {
  78                 redirects.push_back (r);
  79
  80                 // XXX SHAREDPTR FIXME
  81                 // void (RouteRedirectSelection::*pmf)(Redirect*) = &RouteRedirectSelection::remove;
  82                 // r->GoingAway.connect (mem_fun(*this, pmf));
  83
  84                 RedirectsChanged();
  85         }
  86 }
  87
  88 void
  89 RouteRedirectSelection::add (const vector<boost::shared_ptr<Redirect> >& rlist)
  90 {
  91         bool changed = false;
  92
  93         for (vector<boost::shared_ptr<Redirect> >::const_iterator i = rlist.begin(); i != rlist.end(); ++i) {
  94                 if (find (redirects.begin(), redirects.end(), *i) == redirects.end()) {
  95                         redirects.push_back (*i);
  96
  97                         // XXX SHAREDPTR FIXME
  98
  99                         //void (RouteRedirectSelection::*pmf)(Redirect*) = &RouteRedirectSelection::remove;
 100                         // (*i)->GoingAway.connect (mem_fun(*this, pmf));
 101                         changed = true;
 102                 }
 103         }
 104
 105         if (changed) {
 106                 RedirectsChanged();
 107         }
 108 }
 109
 110 void
 111 RouteRedirectSelection::remove (boost::shared_ptr<Redirect> r)
 112 {
 113         list<boost::shared_ptr<Redirect> >::iterator i;
 114         if ((i = find (redirects.begin(), redirects.end(), r)) != redirects.end()) {
 115                 redirects.erase (i);
 116                 RedirectsChanged ();
 117         }
 118 }
 119
 120 void
 121 RouteRedirectSelection::set (boost::shared_ptr<Redirect> r)
 122 {
 123         clear_redirects ();
 124         add (r);
 125 }
 126
 127 void
 128 RouteRedirectSelection::set (const vector<boost::shared_ptr<Redirect> >& rlist)
 129 {
 130         clear_redirects ();
 131         add (rlist);
 132 }
 133
 134 void
 135 RouteRedirectSelection::add (boost::shared_ptr<Route> r)
 136 {
 137         if (find (routes.begin(), routes.end(), r) == routes.end()) {
 138                 routes.push_back (r);
 139
 140                 // XXX SHAREDPTR FIXME
 141                 // void (RouteRedirectSelection::*pmf)(Route*) = &RouteRedirectSelection::remove;
 142                 // r->GoingAway.connect (bind (mem_fun(*this, pmf), r));
 143
 144                 RoutesChanged();
 145         }
 146 }
 147
 148 void
 149 RouteRedirectSelection::remove (boost::shared_ptr<Route> r)
 150 {
 151         list<boost::shared_ptr<Route> >::iterator i;
 152         if ((i = find (routes.begin(), routes.end(), r)) != routes.end()) {
 153                 routes.erase (i);
 154                 RoutesChanged ();
 155         }
 156 }
 157
 158 void
 159 RouteRedirectSelection::set (boost::shared_ptr<Route> r)
 160 {
 161         clear_routes ();
 162         add (r);
 163 }
 164
 165 bool
 166 RouteRedirectSelection::selected (boost::shared_ptr<Route> r)
 167 {
 168         return find (routes.begin(), routes.end(), r) != routes.end();
 169 }
 170
 171 bool
 172 RouteRedirectSelection::empty ()
 173 {
 174         return redirects.empty () && routes.empty ();
 175 }
 176