source/designer/zonebar.cpp

   1 #include <msp/strings/format.h>
   2 #include "libr2c2/zone.h"
   3 #include "designer.h"
   4 #include "zonebar.h"
   5
   6 using namespace std;
   7 using namespace Msp;
   8 using namespace R2C2;
   9
  10 Zonebar::Zonebar(Designer &d):
  11         Toolbar("Zone"),
  12         designer(d)
  13 {
  14         pnl_content->add(*(drp_groups = new GLtk::Dropdown));
  15         drp_groups->set_tooltip("Select zone group to edit");
  16         drp_groups->signal_item_selected.connect(sigc::mem_fun(this, &Zonebar::group_selected));
  17
  18         pnl_content->add(*(drp_numbers = new GLtk::Dropdown));
  19         drp_groups->set_tooltip("Select zone to edit");
  20         drp_numbers->signal_item_selected.connect(sigc::mem_fun(this, &Zonebar::number_selected));
  21
  22         GLtk::Button *btn;
  23
  24         pnl_content->add(*(btn = new GLtk::Button("Del")));
  25         btn->set_style("red");
  26         btn->set_tooltip("Delete selected zone");
  27         btn->signal_clicked.connect(sigc::mem_fun(this, &Zonebar::delete_zone_clicked));
  28
  29         pnl_content->add(*(btn = new GLtk::Button("Prop")));
  30         btn->set_tooltip("Change properties of the selected zone");
  31         btn->signal_clicked.connect(sigc::mem_fun(&designer, &Designer::zone_properties));
  32
  33         pnl_content->add(*(btn = new GLtk::Button("AddT")));
  34         btn->set_tooltip("Add selected tracks to zone");
  35         btn->signal_clicked.connect(sigc::mem_fun(&designer, &Designer::add_selection_to_zone));
  36
  37         Layout &rlayout = designer.get_layout();
  38         rlayout.signal_track_chain_added.connect(sigc::mem_fun(this, &Zonebar::track_chain_added));
  39         rlayout.signal_track_chain_removed.connect(sigc::hide(sigc::mem_fun(this, &Zonebar::update_groups)));
  40
  41         const set<Zone *> &zones = rlayout.get_all<Zone>();
  42         for(set<Zone *>::const_iterator i=zones.begin(); i!=zones.end(); ++i)
  43                 (*i)->signal_name_changed.connect(sigc::mem_fun(this, &Zonebar::zone_renamed));
  44
  45         update_groups();
  46 }
  47
  48 void Zonebar::track_chain_added(TrackChain &chain)
  49 {
  50         if(Zone *zone = dynamic_cast<Zone *>(&chain))
  51         {
  52                 zone->signal_name_changed.connect(sigc::mem_fun(this, &Zonebar::zone_renamed));
  53                 update_groups();
  54         }
  55 }
  56
  57 void Zonebar::zone_renamed(const string &, const string &, unsigned)
  58 {
  59         update_groups();
  60 }
  61
  62 void Zonebar::group_selected(unsigned index, const string &group)
  63 {
  64         if(index==drp_groups->get_n_items()-1)
  65         {
  66                 Zone *zone = new Zone(designer.get_layout());
  67                 zone->set_name("New zone", "track", 1);
  68                 designer.edit_zone(zone);
  69                 update_groups();
  70         }
  71         else
  72         {
  73                 Zone *cur = designer.get_current_zone();
  74                 if(cur && group==cur->get_group())
  75                         return;
  76
  77                 designer.edit_zone(0);
  78                 update_numbers(group);
  79         }
  80 }
  81
  82 void Zonebar::number_selected(unsigned index, const string &)
  83 {
  84         if(drp_groups->get_selected_index()<0)
  85                 return;
  86
  87         string group = drp_groups->get_selected();
  88         Layout::ZoneArray zones = designer.get_layout().get_zones(group);
  89         if(index==drp_numbers->get_n_items()-1)
  90         {
  91                 Zone *cur = designer.get_current_zone();
  92                 string qualifier = (cur ? cur->get_qualifier() : "track");
  93
  94                 Zone *zone = new Zone(designer.get_layout());
  95                 zone->set_name(group, qualifier, zones.size()+1);
  96                 designer.edit_zone(zone);
  97                 if(cur)
  98                         update_numbers(group);
  99                 else
 100                         update_groups();
 101         }
 102         else if(index<zones.size())
 103                 designer.edit_zone(zones[index]);
 104 }
 105
 106 void Zonebar::delete_zone_clicked()
 107 {
 108         Zone *cur = designer.get_current_zone();
 109         designer.edit_zone(0);
 110         delete cur;
 111 }
 112
 113 void Zonebar::update_groups()
 114 {
 115         const set<Zone *> &zones = designer.get_layout().get_all<Zone>();
 116         set<string> groups;
 117         for(set<Zone *>::const_iterator i=zones.begin(); i!=zones.end(); ++i)
 118                 groups.insert((*i)->get_group());
 119
 120         Zone *cur = designer.get_current_zone();
 121
 122         drp_groups->clear();
 123         int selected = -1;
 124         unsigned n = 0;
 125         for(set<string>::iterator i=groups.begin(); i!=groups.end(); ++i, ++n)
 126         {
 127                 drp_groups->append(*i);
 128                 if(cur && *i==cur->get_group())
 129                         selected = n;
 130         }
 131         drp_groups->append("(new)");
 132         drp_groups->set_selected_index(selected);
 133
 134         if(cur)
 135                 update_numbers(cur->get_group());
 136         else
 137                 drp_numbers->clear();
 138 }
 139
 140 void Zonebar::update_numbers(const string &group)
 141 {
 142         Layout::ZoneArray zones = designer.get_layout().get_zones(group);
 143         Zone *cur = designer.get_current_zone();
 144
 145         drp_numbers->clear();
 146         int selected = -1;
 147         unsigned n = 0;
 148         for(Layout::ZoneArray::iterator i=zones.begin(); i!=zones.end(); ++i, ++n)
 149         {
 150                 drp_numbers->append(format("%s %d", (*i)->get_qualifier(), (*i)->get_number()));
 151                 if(cur && *i==cur)
 152                         selected = n;
 153         }
 154         drp_numbers->append("(new)");
 155         drp_numbers->set_selected_index(selected);
 156 }