gtk2_ardour/actions.cc

   1 #include <vector>
   2 #include <gtk/gtkaccelmap.h>
   3 #include <gtkmm/accelmap.h>
   4 #include <gtkmm/uimanager.h>
   5
   6 #include "actions.h"
   7
   8 using namespace std;
   9 using namespace Gtk;
  10 using namespace Glib;
  11 using namespace sigc;
  12
  13 vector<Glib::RefPtr<Gtk::Action> > ActionManager::session_sensitive_actions;
  14 vector<Glib::RefPtr<Gtk::Action> > ActionManager::region_list_selection_sensitive_actions;
  15 vector<Glib::RefPtr<Gtk::Action> > ActionManager::region_selection_sensitive_actions;
  16 vector<Glib::RefPtr<Gtk::Action> > ActionManager::track_selection_sensitive_actions;
  17 vector<Glib::RefPtr<Gtk::Action> > ActionManager::plugin_selection_sensitive_actions;
  18 vector<Glib::RefPtr<Gtk::Action> > ActionManager::range_sensitive_actions;
  19 vector<Glib::RefPtr<Gtk::Action> > ActionManager::jack_sensitive_actions;
  20
  21 namespace ActionManager {
  22
  23 static vector<Glib::RefPtr<UIManager> > ui_managers;
  24
  25 void
  26 register_ui_manager (Glib::RefPtr<UIManager> uim)
  27 {
  28         ui_managers.push_back (uim);
  29 }
  30
  31 RefPtr<Action>
  32 register_action (RefPtr<ActionGroup> group, string name, string label, slot<void> sl, guint key, Gdk::ModifierType mods)
  33 {
  34         RefPtr<Action> act = register_action (group, name, label, sl);
  35         AccelMap::add_entry (act->get_accel_path(), key, mods);
  36
  37         return act;
  38 }
  39
  40 RefPtr<Action>
  41 register_action (RefPtr<ActionGroup> group, string name, string label, slot<void> sl)
  42 {
  43         RefPtr<Action> act = register_action (group, name, label);
  44         group->add (act, sl);
  45
  46         return act;
  47 }
  48
  49 RefPtr<Action>
  50 register_action (RefPtr<ActionGroup> group, string name, string label)
  51 {
  52         RefPtr<Action> act;
  53
  54         act = Action::create (name, label);
  55         group->add (act);
  56
  57         return act;
  58 }
  59
  60
  61 RefPtr<Action>
  62 register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group rgroup, string name, string label, slot<void> sl, guint key, Gdk::ModifierType mods)
  63 {
  64         RefPtr<Action> act = register_radio_action (group, rgroup, name, label, sl);
  65         AccelMap::add_entry (act->get_accel_path(), key, mods);
  66
  67         return act;
  68 }
  69
  70 RefPtr<Action>
  71 register_radio_action (RefPtr<ActionGroup> group, RadioAction::Group rgroup, string name, string label, slot<void> sl)
  72 {
  73         RefPtr<Action> act;
  74
  75         act = RadioAction::create (rgroup, name, label);
  76         group->add (act, sl);
  77
  78         return act;
  79 }
  80
  81
  82 RefPtr<Action>
  83 register_toggle_action (RefPtr<ActionGroup> group, string name, string label, slot<void> sl, guint key, Gdk::ModifierType mods)
  84 {
  85         RefPtr<Action> act = register_toggle_action (group,name, label, sl);
  86         AccelMap::add_entry (act->get_accel_path(), key, mods);
  87
  88         return act;
  89 }
  90
  91 RefPtr<Action>
  92 register_toggle_action (RefPtr<ActionGroup> group, string name, string label, slot<void> sl)
  93 {
  94         RefPtr<Action> act;
  95
  96         act = ToggleAction::create (name, label);
  97         group->add (act, sl);
  98
  99         return act;
 100 }
 101
 102 bool lookup_entry (const Glib::ustring accel_path, Gtk::AccelKey& key)
 103 {
 104         GtkAccelKey gkey;
 105         bool known = gtk_accel_map_lookup_entry (accel_path.c_str(), &gkey);
 106
 107         if (known) {
 108                 key = AccelKey (gkey.accel_key, Gdk::ModifierType (gkey.accel_mods));
 109         } else {
 110                 key = AccelKey (GDK_VoidSymbol, Gdk::ModifierType (0));
 111         }
 112
 113         return known;
 114 }
 115
 116 void
 117 get_all_actions (vector<string>& names, vector<string>& paths, vector<string>& keys, vector<AccelKey>& bindings)
 118 {
 119         for (vector<Glib::RefPtr<UIManager> >::iterator u = ui_managers.begin(); u != ui_managers.end(); ++u) {
 120
 121                 ListHandle<RefPtr<ActionGroup> > uim_groups = (*u)->get_action_groups ();
 122
 123                 for (ListHandle<RefPtr<ActionGroup> >::iterator g = uim_groups.begin(); g != uim_groups.end(); ++g) {
 124
 125                         ListHandle<RefPtr<Action> > group_actions = (*g)->get_actions();
 126
 127                         for (ListHandle<RefPtr<Action> >::iterator a = group_actions.begin(); a != group_actions.end(); ++a) {
 128
 129                                 ustring accel_path;
 130
 131                                 accel_path = (*a)->get_accel_path();
 132
 133                                 names.push_back ((*a)->get_name());
 134                                 paths.push_back (accel_path);
 135
 136                                 AccelKey key;
 137                                 bool known = lookup_entry (accel_path, key);
 138
 139                                 if (known) {
 140                                         keys.push_back ((*u)->get_accel_group()->name (key.get_key(), Gdk::ModifierType (key.get_mod())));
 141                                 } else {
 142                                         keys.push_back ("--");
 143                                 }
 144
 145                                 bindings.push_back (AccelKey (key.get_key(), Gdk::ModifierType (key.get_mod())));
 146                         }
 147                 }
 148         }
 149 }