source/designer/routebar.cpp

   1 #include <msp/strings/format.h>
   2 #include "libr2c2/route.h"
   3 #include "designer.h"
   4 #include "routebar.h"
   5
   6 using namespace std;
   7 using namespace Msp;
   8 using namespace R2C2;
   9
  10 string route_name(Route *const &route)
  11 {
  12         return route ? route->get_name() : "(new route)";
  13 }
  14
  15 Routebar::Routebar(Designer &d):
  16         Toolbar("Route"),
  17         designer(d),
  18         routes(&route_name)
  19 {
  20         pnl_content->add(*(drp_routes = new GLtk::Dropdown(routes)));
  21         drp_routes->set_tooltip("Select route to edit");
  22         drp_routes->signal_item_selected.connect(sigc::mem_fun(this, &Routebar::route_selected));
  23
  24         GLtk::Button *btn;
  25
  26         pnl_content->add(*(btn = new GLtk::Button("Del")));
  27         btn->set_style("red");
  28         btn->set_tooltip("Delete the current route");
  29         btn->signal_clicked.connect(sigc::mem_fun(this, &Routebar::delete_route_clicked));
  30
  31         pnl_content->add(*(btn = new GLtk::Button("Name")));
  32         btn->set_tooltip("Rename the current route");
  33         btn->signal_clicked.connect(sigc::mem_fun(&designer, &Designer::rename_route));
  34
  35         pnl_content->add(*(btn = new GLtk::Button("Add")));
  36         btn->set_tooltip("Add selected tracks to current route (A)");
  37         btn->signal_clicked.connect(sigc::mem_fun(&designer, &Designer::add_selection_to_route));
  38
  39         designer.get_layout().signal_track_chain_added.connect(sigc::mem_fun(this, &Routebar::track_chain_added));
  40         designer.get_layout().signal_track_chain_removed.connect(sigc::mem_fun(this, &Routebar::track_chain_removed));
  41
  42         const set<Route *> &lroutes = designer.get_layout().get_all<Route>();
  43         for(set<Route *>::const_iterator i=lroutes.begin(); i!=lroutes.end(); ++i)
  44         {
  45                 routes.append(*i);
  46                 (*i)->signal_name_changed.connect(sigc::bind(sigc::mem_fun(this, &Routebar::route_name_changed), *i));
  47         }
  48
  49         routes.append(0);
  50 }
  51
  52 void Routebar::route_selected(unsigned index)
  53 {
  54         if(index==routes.size()-1)
  55         {
  56                 Layout &rlayout = designer.get_layout();
  57                 Route *route = new Route(rlayout);
  58                 route->set_name(format("Route %d", index+1));
  59                 designer.edit_route(route);
  60
  61                 for(unsigned i=0; i<routes.size(); ++i)
  62                         if(routes.get(i)==route)
  63                                 drp_routes->set_selected_index(i);
  64         }
  65         else
  66                 designer.edit_route(routes.get(index));
  67 }
  68
  69 void Routebar::delete_route_clicked()
  70 {
  71         Route *route = designer.get_current_route();
  72         designer.edit_route(0);
  73         delete route;
  74 }
  75
  76 void Routebar::track_chain_added(TrackChain &tc)
  77 {
  78         if(Route *r = dynamic_cast<Route *>(&tc))
  79         {
  80                 r->signal_name_changed.connect(sigc::bind(sigc::mem_fun(this, &Routebar::route_name_changed), r));
  81                 routes.insert(routes.size()-1, r);
  82         }
  83 }
  84
  85 void Routebar::track_chain_removed(TrackChain &tc)
  86 {
  87         if(Route *r = dynamic_cast<Route *>(&tc))
  88         {
  89                 for(unsigned i=0; i<routes.size(); ++i)
  90                         if(routes.get(i)==r)
  91                         {
  92                                 routes.remove(i);
  93                                 break;
  94                         }
  95         }
  96 }
  97
  98 void Routebar::route_name_changed(const string &, Route *route)
  99 {
 100         routes.refresh(route);
 101 }