gtk2_ardour/editor_actions.cc

   1 /*
   2     Copyright (C) 2000-2007 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 <gio/gio.h>
  21 #include <gtk/gtkiconfactory.h>
  22
  23 #include "pbd/file_utils.h"
  24
  25 #include "gtkmm2ext/bindings.h"
  26 #include "gtkmm2ext/utils.h"
  27
  28 #include "ardour/filesystem_paths.h"
  29 #include "ardour/profile.h"
  30 #include "ardour/session.h"
  31 #include "ardour/types.h"
  32
  33 #include "canvas/canvas.h"
  34 #include "canvas/pixbuf.h"
  35
  36 #include "LuaBridge/LuaBridge.h"
  37
  38 #include "actions.h"
  39 #include "ardour_ui.h"
  40 #include "editing.h"
  41 #include "editor.h"
  42 #include "gui_thread.h"
  43 #include "luainstance.h"
  44 #include "main_clock.h"
  45 #include "time_axis_view.h"
  46 #include "ui_config.h"
  47 #include "utils.h"
  48 #include "pbd/i18n.h"
  49 #include "audio_time_axis.h"
  50 #include "editor_group_tabs.h"
  51 #include "editor_routes.h"
  52 #include "editor_regions.h"
  53
  54 using namespace Gtk;
  55 using namespace Glib;
  56 using namespace std;
  57 using namespace ARDOUR;
  58 using namespace ARDOUR_UI_UTILS;
  59 using namespace PBD;
  60 using namespace Editing;
  61
  62 using Gtkmm2ext::Bindings;
  63
  64 /* Convenience functions to slightly reduce verbosity below */
  65
  66
  67 RefPtr<Action>
  68 Editor::register_region_action (RefPtr<ActionGroup> group, RegionActionTarget tgt, char const * name, char const * label, sigc::slot<void> slot)
  69 {
  70         RefPtr<Action> act = ActionManager::register_action (group, name, label, slot);
  71         ActionManager::session_sensitive_actions.push_back (act);
  72         region_action_map.insert (make_pair<string,RegionAction> (name, RegionAction (act,tgt)));
  73         return act;
  74 }
  75
  76 void
  77 Editor::register_toggle_region_action (RefPtr<ActionGroup> group, RegionActionTarget tgt, char const * name, char const * label, sigc::slot<void> slot)
  78 {
  79         RefPtr<Action> act = ActionManager::register_toggle_action (group, name, label, slot);
  80         ActionManager::session_sensitive_actions.push_back (act);
  81         region_action_map.insert (make_pair<string,RegionAction> (name, RegionAction (act,tgt)));
  82 }
  83
  84 RefPtr<Action>
  85 Editor::reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  86 {
  87         RefPtr<Action> act = ActionManager::register_action (group, name, label, slot);
  88         ActionManager::session_sensitive_actions.push_back (act);
  89         return act;
  90 }
  91
  92 void
  93 Editor::toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  94 {
  95         RefPtr<Action> act = ActionManager::register_toggle_action (group, name, label, slot);
  96         ActionManager::session_sensitive_actions.push_back (act);
  97 }
  98
  99 void
 100 Editor::radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
 101 {
 102         RefPtr<Action> act = ActionManager::register_radio_action (action_group, radio_group, name, label, slot);
 103         ActionManager::session_sensitive_actions.push_back (act);
 104 }
 105
 106 void
 107 Editor::register_actions ()
 108 {
 109         RefPtr<Action> act;
 110
 111         editor_actions = ActionManager::create_action_group (bindings, X_("Editor"));
 112         editor_menu_actions = ActionManager::create_action_group (bindings, X_("EditorMenu"));
 113
 114         /* non-operative menu items for menu bar */
 115
 116         ActionManager::register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
 117         ActionManager::register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
 118         ActionManager::register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
 119         ActionManager::register_action (editor_menu_actions, X_("Edit"), _("Edit"));
 120         ActionManager::register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
 121         ActionManager::register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
 122         ActionManager::register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
 123         ActionManager::register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
 124         ActionManager::register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 125         ActionManager::register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 126         ActionManager::register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 127         ActionManager::register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 128         ActionManager::register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 129         ActionManager::register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 130         ActionManager::register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 131         ActionManager::register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 132         ActionManager::register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 133         ActionManager::register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 134         ActionManager::register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 135         ActionManager::register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 136         ActionManager::register_action (editor_menu_actions, X_("Link"), _("Link"));
 137         ActionManager::register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 138         ActionManager::register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 139         ActionManager::register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 140         ActionManager::register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 141         ActionManager::register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 142         ActionManager::register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 143         ActionManager::register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 144         ActionManager::register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 145         ActionManager::register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 146         ActionManager::register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 147         ActionManager::register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 148         ActionManager::register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 149         ActionManager::register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 150         ActionManager::register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 151         ActionManager::register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 152         ActionManager::register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 153         ActionManager::register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 154         ActionManager::register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 155         ActionManager::register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 156         ActionManager::register_action (editor_menu_actions, X_("Select"), _("Select"));
 157         ActionManager::register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 158         ActionManager::register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 159         ActionManager::register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 160         ActionManager::register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 161         ActionManager::register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 162         ActionManager::register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 163         ActionManager::register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 164         ActionManager::register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 165         ActionManager::register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 166
 167         act = ActionManager::register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 168         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 169
 170         ActionManager::register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 171         ActionManager::register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 172         ActionManager::register_action (editor_menu_actions, X_("View"), _("View"));
 173         ActionManager::register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 174         ActionManager::register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 175         ActionManager::register_action (editor_menu_actions, X_("LuaScripts"), _("Lua Scripts"));
 176
 177         register_region_actions ();
 178
 179         /* add named actions for the editor */
 180
 181         /* We don't bother registering "unlock" because it would be insensitive
 182            when required. Editor::unlock() must be invoked directly.
 183         */
 184         ActionManager::register_action (editor_actions, "lock", S_("Session|Lock"), sigc::mem_fun (*this, &Editor::lock));
 185
 186         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 187         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 188
 189         reg_sens (editor_actions, "playhead-to-next-region-boundary", _("Playhead to Next Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_boundary), true));
 190         reg_sens (editor_actions, "playhead-to-next-region-boundary-noselection", _("Playhead to Next Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_boundary), false));
 191         reg_sens (editor_actions, "playhead-to-previous-region-boundary", _("Playhead to Previous Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_boundary), true));
 192         reg_sens (editor_actions, "playhead-to-previous-region-boundary-noselection", _("Playhead to Previous Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_boundary), false));
 193
 194         reg_sens (editor_actions, "playhead-to-next-region-start", _("Playhead to Next Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (Start)));
 195         reg_sens (editor_actions, "playhead-to-next-region-end", _("Playhead to Next Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (End)));
 196         reg_sens (editor_actions, "playhead-to-next-region-sync", _("Playhead to Next Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 197
 198         reg_sens (editor_actions, "playhead-to-previous-region-start", _("Playhead to Previous Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (Start)));
 199         reg_sens (editor_actions, "playhead-to-previous-region-end", _("Playhead to Previous Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (End)));
 200         reg_sens (editor_actions, "playhead-to-previous-region-sync", _("Playhead to Previous Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 201
 202         reg_sens (editor_actions, "selected-marker-to-next-region-boundary", _("To Next Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), true));
 203         reg_sens (editor_actions, "selected-marker-to-next-region-boundary-noselection", _("To Next Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), false));
 204         reg_sens (editor_actions, "selected-marker-to-previous-region-boundary", _("To Previous Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), true));
 205         reg_sens (editor_actions, "selected-marker-to-previous-region-boundary-noselection", _("To Previous Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), false));
 206
 207         reg_sens (editor_actions, "edit-cursor-to-next-region-start", _("To Next Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (Start)));
 208         reg_sens (editor_actions, "edit-cursor-to-next-region-end", _("To Next Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (End)));
 209         reg_sens (editor_actions, "edit-cursor-to-next-region-sync", _("To Next Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (SyncPoint)));
 210
 211         reg_sens (editor_actions, "edit-cursor-to-previous-region-start", _("To Previous Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (Start)));
 212         reg_sens (editor_actions, "edit-cursor-to-previous-region-end", _("To Previous Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (End)));
 213         reg_sens (editor_actions, "edit-cursor-to-previous-region-sync", _("To Previous Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (SyncPoint)));
 214
 215         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 216         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 217
 218         reg_sens (editor_actions, "playhead-to-range-start", _("Playhead to Range Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_selection_start), playhead_cursor));
 219         reg_sens (editor_actions, "playhead-to-range-end", _("Playhead to Range End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_selection_end), playhead_cursor));
 220
 221         reg_sens (editor_actions, "select-all-objects", _("Select All Objects"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_objects), Selection::Set));
 222
 223         reg_sens (editor_actions, "select-loop-range", _("Set Range to Loop Range"), sigc::mem_fun(*this, &Editor::set_selection_from_loop));
 224         reg_sens (editor_actions, "select-punch-range", _("Set Range to Punch Range"), sigc::mem_fun(*this, &Editor::set_selection_from_punch));
 225         reg_sens (editor_actions, "select-from-regions", _("Set Range to Selected Regions"), sigc::mem_fun(*this, &Editor::set_selection_from_region));
 226
 227         reg_sens (editor_actions, "edit-current-tempo", _("Edit Current Tempo"), sigc::mem_fun(*this, &Editor::edit_current_tempo));
 228         reg_sens (editor_actions, "edit-current-meter", _("Edit Current Meter"), sigc::mem_fun(*this, &Editor::edit_current_meter));
 229
 230         reg_sens (editor_actions, "select-all-after-edit-cursor", _("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true, false));
 231         reg_sens (editor_actions, "alternate-select-all-after-edit-cursor", _("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true, false));
 232         reg_sens (editor_actions, "select-all-before-edit-cursor", _("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false, false));
 233         reg_sens (editor_actions, "alternate-select-all-before-edit-cursor", _("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false, false));
 234
 235         reg_sens (editor_actions, "select-all-between-cursors", _("Select All Overlapping Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_between), false));
 236         reg_sens (editor_actions, "select-all-within-cursors", _("Select All Inside Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_between), true));
 237
 238         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 239
 240         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 241         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 242
 243         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::bind (sigc::mem_fun(*this, &Editor::select_next_stripable), true));
 244         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::bind (sigc::mem_fun(*this, &Editor::select_prev_stripable), true));
 245
 246         reg_sens (editor_actions, "select-next-stripable", _("Select Next Strip"), sigc::bind (sigc::mem_fun(*this, &Editor::select_next_stripable), false));
 247         reg_sens (editor_actions, "select-prev-stripable", _("Select Previous Strip"), sigc::bind (sigc::mem_fun(*this, &Editor::select_prev_stripable), false));
 248
 249         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 250         ActionManager::track_selection_sensitive_actions.push_back (act);
 251         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 252         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 253         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 254         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 255         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 256         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 257
 258         for (int i = 1; i <= 12; ++i) {
 259                 string const a = string_compose (X_("save-visual-state-%1"), i);
 260                 string const n = string_compose (_("Save View %1"), i);
 261                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 262         }
 263
 264         for (int i = 1; i <= 12; ++i) {
 265                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 266                 string const n = string_compose (_("Go to View %1"), i);
 267                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 268         }
 269
 270         for (int i = 1; i <= 9; ++i) {
 271                 string const a = string_compose (X_("goto-mark-%1"), i);
 272                 string const n = string_compose (_("Locate to Mark %1"), i);
 273                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 274         }
 275
 276         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 277         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 278         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 279         reg_sens (editor_actions, "zoom-to-extents", _("Zoom to Extents"), sigc::mem_fun(*this, &Editor::temporal_zoom_extents));
 280         reg_sens (editor_actions, "zoom-to-selection", _("Zoom to Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), Both));
 281         reg_sens (editor_actions, "zoom-to-selection-horiz", _("Zoom to Selection (Horizontal)"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), Horizontal));
 282         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 283
 284         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 285         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 286
 287         reg_sens (editor_actions, "fit_1_track", _("Fit 1 Track"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 1));
 288         reg_sens (editor_actions, "fit_2_tracks", _("Fit 2 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 2));
 289         reg_sens (editor_actions, "fit_4_tracks", _("Fit 4 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 4));
 290         reg_sens (editor_actions, "fit_8_tracks", _("Fit 8 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 8));
 291         reg_sens (editor_actions, "fit_16_tracks", _("Fit 16 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 16));
 292         reg_sens (editor_actions, "fit_32_tracks", _("Fit 32 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 32));
 293         reg_sens (editor_actions, "fit_all_tracks", _("Fit All Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 0));
 294
 295         reg_sens (editor_actions, "zoom_10_ms", _("Zoom to 10 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10));
 296         reg_sens (editor_actions, "zoom_100_ms", _("Zoom to 100 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 100));
 297         reg_sens (editor_actions, "zoom_1_sec", _("Zoom to 1 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 1000));
 298         reg_sens (editor_actions, "zoom_10_sec", _("Zoom to 10 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 1000));
 299         reg_sens (editor_actions, "zoom_1_min", _("Zoom to 1 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 60 * 1000));
 300         reg_sens (editor_actions, "zoom_5_min", _("Zoom to 5 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 5 * 60 * 1000));
 301         reg_sens (editor_actions, "zoom_10_min", _("Zoom to 10 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 60 * 1000));
 302
 303         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 304         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 305         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 306         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 307
 308         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 309         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 310         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::hide_return (sigc::bind (sigc::mem_fun(*this, &Editor::scroll_up_one_track), true)));
 311         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::hide_return (sigc::bind (sigc::mem_fun(*this, &Editor::scroll_down_one_track), true)));
 312         act = reg_sens (editor_actions, "select-topmost", _("Select Topmost Track"), (sigc::mem_fun(*this, &Editor::select_topmost_track)));
 313
 314         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 315         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 316         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 317         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 318
 319         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 320         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 321
 322         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 323         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 324
 325         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 326
 327         reg_sens (editor_actions, "set-loop-from-edit-range", _("Set Loop from Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_selection), false));
 328         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 329         reg_sens (editor_actions, "set-session-from-edit-range", _("Set Session Start/End from Selection"), sigc::mem_fun(*this, &Editor::set_session_extents_from_selection));
 330
 331         /* this is a duplicated action so that the main menu can use a different label */
 332         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 333         reg_sens (editor_actions, "play-from-edit-point", _("Play from Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 334         reg_sens (editor_actions, "play-from-edit-point-and-return", _("Play from Edit Point and Return"), sigc::mem_fun(*this, &Editor::play_from_edit_point_and_return));
 335
 336         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 337
 338         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 339         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 340         reg_sens (editor_actions, "set-auto-punch-range", _("Set Auto Punch In/Out from Playhead"), sigc::mem_fun(*this, &Editor::set_auto_punch_range));
 341
 342         reg_sens (editor_actions, "duplicate", _("Duplicate"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 343
 344         /* Open the dialogue to duplicate selected regions multiple times */
 345         reg_sens (editor_actions, "multi-duplicate", _("Multi-Duplicate..."),
 346                   sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), true));
 347
 348         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 349
 350         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 351         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 352         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 353
 354         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 355         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 356
 357         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 358         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 359
 360         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 361         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 362
 363         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 364         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 365
 366         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 367         ActionManager::time_selection_sensitive_actions.push_back (act);
 368
 369         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 370         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 371         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 372
 373         reg_sens (editor_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
 374
 375         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 376         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 377
 378         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 379
 380         act = ActionManager::register_action (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 381         ActionManager::time_selection_sensitive_actions.push_back (act);
 382
 383         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 384                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 385
 386         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 387         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 388         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 389         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 390
 391         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 392
 393 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 394
 395         reg_sens (
 396                 editor_actions,
 397                 "move-range-start-to-previous-region-boundary",
 398                 _("Move Range Start to Previous Region Boundary"),
 399                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 400                 );
 401
 402         reg_sens (
 403                 editor_actions,
 404                 "move-range-start-to-next-region-boundary",
 405                 _("Move Range Start to Next Region Boundary"),
 406                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 407                 );
 408
 409         reg_sens (
 410                 editor_actions,
 411                 "move-range-end-to-previous-region-boundary",
 412                 _("Move Range End to Previous Region Boundary"),
 413                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 414                 );
 415
 416         reg_sens (
 417                 editor_actions,
 418                 "move-range-end-to-next-region-boundary",
 419                 _("Move Range End to Next Region Boundary"),
 420                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 421                 );
 422
 423         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 424         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 425
 426         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 427
 428         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 429         ActionManager::track_selection_sensitive_actions.push_back (act);
 430         act = ActionManager::register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 431         ActionManager::session_sensitive_actions.push_back (act);
 432         ActionManager::track_selection_sensitive_actions.push_back (act);
 433
 434
 435         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 436         ActionManager::route_selection_sensitive_actions.push_back (act);
 437         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 438         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 439
 440         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 441         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 442
 443         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 444                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 445         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 446         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 447                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 448         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 449         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 450                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 451         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 452         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 453                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 454         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 455         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 456                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 457         ActionManager::stripable_selection_sensitive_actions.push_back (act);
 458
 459         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 460
 461         Glib::RefPtr<ActionGroup> zoom_actions = ActionManager::create_action_group (bindings, X_("Zoom"));
 462         RadioAction::Group zoom_group;
 463
 464         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 465         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 466         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 467         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 468         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-mouse", _("Zoom Focus Mouse"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusMouse));
 469         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 470
 471         ActionManager::register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 472
 473         for (int i = 1; i <= MAX_LUA_ACTION_SCRIPTS; ++i) {
 474                 string const a = string_compose (X_("script-action-%1"), i);
 475                 string const n = string_compose (_("Unset #%1"), i);
 476                 act = ActionManager::register_action (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::trigger_script), i - 1));
 477                 act->set_tooltip (_("no action bound"));
 478                 act->set_sensitive (false);
 479         }
 480
 481         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionManager::create_action_group (bindings, X_("MouseMode"));
 482         RadioAction::Group mouse_mode_group;
 483
 484         act = ActionManager::register_toggle_action (mouse_mode_actions, "set-mouse-mode-object-range", _("Smart Object Mode"), sigc::mem_fun (*this, &Editor::mouse_mode_object_range_toggled));
 485         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 486         smart_mode_button.set_related_action (smart_mode_action);
 487         smart_mode_button.set_text (_("Smart"));
 488         smart_mode_button.set_name ("mouse mode button");
 489
 490         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-object", _("Object Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseObject));
 491         mouse_move_button.set_related_action (act);
 492         mouse_move_button.set_icon (ArdourWidgets::ArdourIcon::ToolGrab);
 493         mouse_move_button.set_name ("mouse mode button");
 494
 495         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-range", _("Range Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseRange));
 496         mouse_select_button.set_related_action (act);
 497         mouse_select_button.set_icon (ArdourWidgets::ArdourIcon::ToolRange);
 498         mouse_select_button.set_name ("mouse mode button");
 499
 500         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-draw", _("Note Drawing Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseDraw));
 501         mouse_draw_button.set_related_action (act);
 502         mouse_draw_button.set_icon (ArdourWidgets::ArdourIcon::ToolDraw);
 503         mouse_draw_button.set_name ("mouse mode button");
 504
 505         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-audition", _("Audition Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseAudition));
 506         mouse_audition_button.set_related_action (act);
 507         mouse_audition_button.set_icon (ArdourWidgets::ArdourIcon::ToolAudition);
 508         mouse_audition_button.set_name ("mouse mode button");
 509
 510         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-timefx", _("Time FX Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseTimeFX));
 511         mouse_timefx_button.set_related_action (act);
 512         mouse_timefx_button.set_icon (ArdourWidgets::ArdourIcon::ToolStretch);
 513         mouse_timefx_button.set_name ("mouse mode button");
 514
 515         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-content", _("Content Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseContent));
 516         mouse_content_button.set_related_action (act);
 517         mouse_content_button.set_icon (ArdourWidgets::ArdourIcon::ToolContent);
 518         mouse_content_button.set_name ("mouse mode button");
 519
 520         if(!Profile->get_mixbus()) {
 521                 act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-cut", _("Cut Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseCut));
 522                 mouse_cut_button.set_related_action (act);
 523                 mouse_cut_button.set_icon (ArdourWidgets::ArdourIcon::ToolCut);
 524                 mouse_cut_button.set_name ("mouse mode button");
 525         }
 526
 527         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 528
 529         RadioAction::Group edit_point_group;
 530         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 531         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtMouse)));
 532         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-selected-marker"), _("Marker"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtSelectedMarker)));
 533
 534         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 535         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change Edit Point Including Marker"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), true));
 536
 537 //      ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 538         ActionManager::register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 539         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 540         ActionManager::register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 541         ActionManager::register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 542
 543         ActionManager::register_action (editor_actions, X_("GridChoice"), _("Snap & Grid"));
 544
 545         RadioAction::Group snap_mode_group;
 546         /* deprecated */  ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 547         /* deprecated */  ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));  //deprecated
 548         /* deprecated */  ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 549
 550         snap_mode_button.set_text (_("Snap"));
 551         snap_mode_button.set_name ("mouse mode button");
 552         snap_mode_button.signal_button_press_event().connect (sigc::mem_fun (*this, &Editor::snap_mode_button_clicked), false);
 553
 554         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Toggle Snap"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 555         ActionManager::register_action (editor_actions, X_("next-grid-choice"), _("Next Quantize Grid Choice"), sigc::mem_fun (*this, &Editor::next_grid_choice));
 556         ActionManager::register_action (editor_actions, X_("prev-grid-choice"), _("Previous Quantize Grid Choice"), sigc::mem_fun (*this, &Editor::prev_grid_choice));
 557
 558         Glib::RefPtr<ActionGroup> snap_actions = ActionManager::create_action_group (bindings, X_("Snap"));
 559         RadioAction::Group grid_choice_group;
 560
 561         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-thirtyseconds"),  grid_type_strings[(int)GridTypeBeatDiv32].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv32)));
 562         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-twentyeighths"),  grid_type_strings[(int)GridTypeBeatDiv28].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv28)));
 563         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-twentyfourths"),  grid_type_strings[(int)GridTypeBeatDiv24].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv24)));
 564         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-twentieths"),     grid_type_strings[(int)GridTypeBeatDiv20].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv20)));
 565         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-asixteenthbeat"), grid_type_strings[(int)GridTypeBeatDiv16].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv16)));
 566         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-fourteenths"),    grid_type_strings[(int)GridTypeBeatDiv14].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv14)));
 567         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-twelfths"),       grid_type_strings[(int)GridTypeBeatDiv12].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv12)));
 568         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-tenths"),         grid_type_strings[(int)GridTypeBeatDiv10].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv10)));
 569         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-eighths"),        grid_type_strings[(int)GridTypeBeatDiv8].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv8)));
 570         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-sevenths"),       grid_type_strings[(int)GridTypeBeatDiv7].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv7)));
 571         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-sixths"),         grid_type_strings[(int)GridTypeBeatDiv6].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv6)));
 572         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-fifths"),         grid_type_strings[(int)GridTypeBeatDiv5].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv5)));
 573         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-quarters"),       grid_type_strings[(int)GridTypeBeatDiv4].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv4)));
 574         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-thirds"),         grid_type_strings[(int)GridTypeBeatDiv3].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv3)));
 575         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-halves"),         grid_type_strings[(int)GridTypeBeatDiv2].c_str(),  (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeatDiv2)));
 576
 577         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-timecode"),       grid_type_strings[(int)GridTypeTimecode].c_str(),      (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeTimecode)));
 578         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-minsec"),         grid_type_strings[(int)GridTypeMinSec].c_str(),    (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeMinSec)));
 579         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-cdframe"),        grid_type_strings[(int)GridTypeCDFrame].c_str(), (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeCDFrame)));
 580
 581         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-beat"),           grid_type_strings[(int)GridTypeBeat].c_str(),      (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBeat)));
 582         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-bar"),            grid_type_strings[(int)GridTypeBar].c_str(),       (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeBar)));
 583
 584         ActionManager::register_radio_action (snap_actions, grid_choice_group, X_("grid-type-none"),           grid_type_strings[(int)GridTypeNone].c_str(),      (sigc::bind (sigc::mem_fun(*this, &Editor::grid_type_chosen), Editing::GridTypeNone)));
 585
 586         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 587
 588         /* RULERS */
 589
 590         Glib::RefPtr<ActionGroup> ruler_actions = ActionManager::create_action_group (bindings, X_("Rulers"));
 591         ruler_tempo_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-tempo-ruler"), _("Tempo"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_tempo)));
 592         ruler_meter_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-meter-ruler"), _("Meter"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_meter)));
 593         ruler_range_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-range-ruler"), _("Ranges"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_range_marker)));
 594         ruler_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-marker-ruler"), _("Markers"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_marker)));
 595         ruler_cd_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-cd-marker-ruler"), _("CD Markers"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_cd_marker)));
 596         ruler_loop_punch_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-loop-punch-ruler"), _("Loop/Punch"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_transport_marker)));
 597         ruler_bbt_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-bbt-ruler"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_bbt)));
 598         ruler_samples_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-samples-ruler"), _("Samples"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_samples)));
 599         ruler_timecode_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-timecode-ruler"), _("Timecode"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_timecode)));
 600         ruler_minsec_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-minsec-ruler"), _("Min:Sec"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_minsec)));
 601
 602         ActionManager::register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 603
 604         ruler_video_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-video-ruler"), _("Video"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_video_timeline)));
 605         xjadeo_proc_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("ToggleJadeo"), _("Video Monitor"), sigc::mem_fun (*this, &Editor::set_xjadeo_proc)));
 606
 607         xjadeo_ontop_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-ontop"), _("Always on Top"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 1)));
 608         xjadeo_timecode_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 2)));
 609         xjadeo_frame_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-frame"), _("Frame number"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 3)));
 610         xjadeo_osdbg_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-osdbg"), _("Timecode Background"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 4)));
 611         xjadeo_fullscreen_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-fullscreen"), _("Fullscreen"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 5)));
 612         xjadeo_letterbox_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-letterbox"), _("Letterbox"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 6)));
 613         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 614
 615         /* set defaults here */
 616
 617         no_ruler_shown_update = true;
 618
 619         if (Profile->get_trx()) {
 620                 ruler_marker_action->set_active (true);
 621                 ruler_meter_action->set_active (false);
 622                 ruler_tempo_action->set_active (false);
 623                 ruler_range_action->set_active (false);
 624                 ruler_loop_punch_action->set_active (false);
 625                 ruler_loop_punch_action->set_active (false);
 626                 ruler_bbt_action->set_active (true);
 627                 ruler_cd_marker_action->set_active (false);
 628                 ruler_timecode_action->set_active (false);
 629                 ruler_minsec_action->set_active (true);
 630         } else {
 631                 ruler_marker_action->set_active (true);
 632                 ruler_meter_action->set_active (true);
 633                 ruler_tempo_action->set_active (true);
 634                 ruler_range_action->set_active (true);
 635                 ruler_loop_punch_action->set_active (true);
 636                 ruler_loop_punch_action->set_active (true);
 637                 ruler_bbt_action->set_active (true);
 638                 ruler_cd_marker_action->set_active (true);
 639                 ruler_timecode_action->set_active (true);
 640                 ruler_minsec_action->set_active (false);
 641         }
 642
 643         ruler_video_action->set_active (false);
 644         xjadeo_proc_action->set_active (false);
 645         xjadeo_proc_action->set_sensitive (false);
 646         xjadeo_ontop_action->set_active (false);
 647         xjadeo_ontop_action->set_sensitive (false);
 648         xjadeo_timecode_action->set_active (false);
 649         xjadeo_timecode_action->set_sensitive (false);
 650         xjadeo_frame_action->set_active (false);
 651         xjadeo_frame_action->set_sensitive (false);
 652         xjadeo_osdbg_action->set_active (false);
 653         xjadeo_osdbg_action->set_sensitive (false);
 654         xjadeo_fullscreen_action->set_active (false);
 655         xjadeo_fullscreen_action->set_sensitive (false);
 656         xjadeo_letterbox_action->set_active (false);
 657         xjadeo_letterbox_action->set_sensitive (false);
 658         xjadeo_zoom_100->set_sensitive (false);
 659
 660         ruler_samples_action->set_active (false);
 661         no_ruler_shown_update = false;
 662
 663         /* REGION LIST */
 664
 665         Glib::RefPtr<ActionGroup> rl_actions = ActionManager::create_action_group (bindings, X_("RegionList"));
 666         RadioAction::Group sort_type_group;
 667         RadioAction::Group sort_order_group;
 668
 669         /* the region list popup menu */
 670         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 671
 672         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 673         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 674
 675         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 676         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 677
 678         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 679         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 680
 681         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 682         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 683
 684         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 685                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 686         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 687                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 688
 689         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 690                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 691         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 692                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 693         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 694                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 695         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 696                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 697         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 698                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 699         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 700                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 701         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 702                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 703         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 704                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 705         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 706                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 707         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 708                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 709
 710         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 711
 712         act = reg_sens (editor_actions, X_("addExistingPTFiles"), _("Import PT session"), sigc::mem_fun (*this, &Editor::external_pt_dialog));
 713         ActionManager::write_sensitive_actions.push_back (act);
 714
 715         /* the next two are duplicate items with different names for use in two different contexts */
 716
 717         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 718         ActionManager::write_sensitive_actions.push_back (act);
 719
 720         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import from Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 721         ActionManager::write_sensitive_actions.push_back (act);
 722
 723
 724         act = ActionManager::register_action (editor_actions, X_("bring-into-session"), _("Bring all media into session folder"), sigc::mem_fun(*this, &Editor::bring_all_sources_into_session));
 725         ActionManager::write_sensitive_actions.push_back (act);
 726
 727         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 728
 729         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 730
 731         ActionManager::register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 732                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 733
 734
 735         /* MIDI stuff */
 736         reg_sens (editor_actions, "quantize", _("Quantize"), sigc::mem_fun (*this, &Editor::quantize_region));
 737
 738 }
 739
 740 static void _lua_print (std::string s) {
 741 #ifndef NDEBUG
 742         std::cout << "LuaInstance: " << s << "\n";
 743 #endif
 744         PBD::info << "LuaInstance: " << s << endmsg;
 745 }
 746
 747 void
 748 Editor::trigger_script_by_name (const std::string script_name)
 749 {
 750         string script_path;
 751         ARDOUR::LuaScriptList scr = LuaScripting::instance ().scripts(LuaScriptInfo::EditorAction);
 752         for (ARDOUR::LuaScriptList::const_iterator s = scr.begin(); s != scr.end(); ++s) {
 753
 754                 if ((*s)->name == script_name) {
 755                         script_path = (*s)->path;
 756
 757                         if (!Glib::file_test (script_path, Glib::FILE_TEST_EXISTS | Glib::FILE_TEST_IS_REGULAR)) {
 758 #ifndef NDEBUG
 759                                 cerr << "Lua Script action: path to " << script_path << " does not appear to be valid" << endl;
 760 #endif
 761                                 return;
 762                         }
 763
 764                         LuaState lua;
 765                         lua.Print.connect (&_lua_print);
 766                         lua.sandbox (false);
 767                         lua_State* L = lua.getState();
 768                         LuaInstance::register_classes (L);
 769                         LuaBindings::set_session (L, _session);
 770                         luabridge::push <PublicEditor *> (L, &PublicEditor::instance());
 771                         lua_setglobal (L, "Editor");
 772                         lua.do_command ("function ardour () end");
 773                         lua.do_file (script_path);
 774                         luabridge::LuaRef args (luabridge::newTable (L));
 775
 776                         try {
 777                                 luabridge::LuaRef fn = luabridge::getGlobal (L, "factory");
 778                                 if (fn.isFunction()) {
 779                                         fn (args)();
 780                                 }
 781                         } catch (luabridge::LuaException const& e) {
 782                                 cerr << "LuaException:" << e.what () << endl;
 783                         } catch (...) {
 784                                 cerr << "Lua script failed: " << script_path << endl;
 785                         }
 786                         return;
 787                 }
 788         }
 789 #ifndef NDEBUG
 790         cerr << "Lua script was not found: " << script_name << endl;
 791 #endif
 792 }
 793
 794 void
 795 Editor::load_bindings ()
 796 {
 797         bindings = Bindings::get_bindings (X_("Editor"));
 798         global_hpacker.set_data ("ardour-bindings", bindings);
 799 }
 800
 801 void
 802 Editor::toggle_skip_playback ()
 803 {
 804         Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), "toggle-skip-playback");
 805         bool s = Config->get_skip_playback ();
 806         if (tact->get_active() != s) {
 807                 Config->set_skip_playback (tact->get_active());
 808         }
 809 }
 810
 811 void
 812 Editor::toggle_ruler_visibility (RulerType rt)
 813 {
 814         const char* action = 0;
 815
 816         if (no_ruler_shown_update) {
 817                 return;
 818         }
 819
 820         switch (rt) {
 821         case ruler_metric_timecode:
 822                 action = "toggle-timecode-ruler";
 823                 break;
 824         case ruler_metric_bbt:
 825                 action = "toggle-bbt-ruler";
 826                 break;
 827         case ruler_metric_samples:
 828                 action = "toggle-samples-ruler";
 829                 break;
 830         case ruler_metric_minsec:
 831                 action = "toggle-minsec-ruler";
 832                 break;
 833         case ruler_time_tempo:
 834                 action = "toggle-tempo-ruler";
 835                 break;
 836         case ruler_time_meter:
 837                 action = "toggle-meter-ruler";
 838                 break;
 839         case ruler_time_marker:
 840                 action = "toggle-marker-ruler";
 841                 break;
 842         case ruler_time_range_marker:
 843                 action = "toggle-range-ruler";
 844                 break;
 845         case ruler_time_transport_marker:
 846                 action = "toggle-loop-punch-ruler";
 847                 break;
 848         case ruler_time_cd_marker:
 849                 action = "toggle-cd-marker-ruler";
 850                 break;
 851         case ruler_video_timeline:
 852                 action = "toggle-video-ruler";
 853                 break;
 854         }
 855
 856         update_ruler_visibility ();
 857         store_ruler_visibility ();
 858 }
 859
 860 void
 861 Editor::set_summary ()
 862 {
 863         Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("ToggleSummary"));
 864         _session->config.set_show_summary (tact->get_active ());
 865 }
 866
 867 void
 868 Editor::set_group_tabs ()
 869 {
 870         Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("ToggleGroupTabs"));
 871         _session->config.set_show_group_tabs (tact->get_active ());
 872 }
 873
 874 void
 875 Editor::set_close_video_sensitive (bool onoff)
 876 {
 877         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 878         act->set_sensitive (onoff);
 879 }
 880
 881 void
 882 Editor::set_xjadeo_sensitive (bool onoff)
 883 {
 884         xjadeo_proc_action->set_sensitive(onoff);
 885 }
 886
 887 void
 888 Editor::toggle_xjadeo_proc (int state)
 889 {
 890         switch(state) {
 891                 case 1:
 892                         xjadeo_proc_action->set_active(true);
 893                         break;
 894                 case 0:
 895                         xjadeo_proc_action->set_active(false);
 896                         break;
 897                 default:
 898                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 899                         break;
 900         }
 901         bool onoff = xjadeo_proc_action->get_active();
 902         xjadeo_ontop_action->set_sensitive(onoff);
 903         xjadeo_timecode_action->set_sensitive(onoff);
 904         xjadeo_frame_action->set_sensitive(onoff);
 905         xjadeo_osdbg_action->set_sensitive(onoff);
 906         xjadeo_fullscreen_action->set_sensitive(onoff);
 907         xjadeo_letterbox_action->set_sensitive(onoff);
 908         xjadeo_zoom_100->set_sensitive(onoff);
 909 }
 910
 911 void
 912 Editor::set_xjadeo_proc ()
 913 {
 914         if (xjadeo_proc_action->get_active()) {
 915                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 916         } else {
 917                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 918         }
 919 }
 920
 921 void
 922 Editor::toggle_xjadeo_viewoption (int what, int state)
 923 {
 924         Glib::RefPtr<Gtk::ToggleAction> action;
 925         switch (what) {
 926                 case 1:
 927                         action = xjadeo_ontop_action;
 928                         break;
 929                 case 2:
 930                         action = xjadeo_timecode_action;
 931                         break;
 932                 case 3:
 933                         action = xjadeo_frame_action;
 934                         break;
 935                 case 4:
 936                         action = xjadeo_osdbg_action;
 937                         break;
 938                 case 5:
 939                         action = xjadeo_fullscreen_action;
 940                         break;
 941                 case 6:
 942                         action = xjadeo_letterbox_action;
 943                         break;
 944                 case 7:
 945                         return;
 946                 default:
 947                         return;
 948         }
 949
 950         switch(state) {
 951                 case 1:
 952                         action->set_active(true);
 953                         break;
 954                 case 0:
 955                         action->set_active(false);
 956                         break;
 957                 default:
 958                         action->set_active(!action->get_active());
 959                         break;
 960         }
 961 }
 962
 963 void
 964 Editor::set_xjadeo_viewoption (int what)
 965 {
 966         Glib::RefPtr<Gtk::ToggleAction> action;
 967         switch (what) {
 968                 case 1:
 969                         action = xjadeo_ontop_action;
 970                         break;
 971                 case 2:
 972                         action = xjadeo_timecode_action;
 973                         break;
 974                 case 3:
 975                         action = xjadeo_frame_action;
 976                         break;
 977                 case 4:
 978                         action = xjadeo_osdbg_action;
 979                         break;
 980                 case 5:
 981                         action = xjadeo_fullscreen_action;
 982                         break;
 983                 case 6:
 984                         action = xjadeo_letterbox_action;
 985                         break;
 986                 case 7:
 987                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 988                         return;
 989                 default:
 990                         return;
 991         }
 992         if (action->get_active()) {
 993                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 994         } else {
 995                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 996         }
 997 }
 998
 999 void
1000 Editor::edit_current_meter ()
1001 {
1002         ARDOUR::MeterSection* ms = const_cast<ARDOUR::MeterSection*>(&_session->tempo_map().meter_section_at_sample (ARDOUR_UI::instance()->primary_clock->absolute_time()));
1003         edit_meter_section (ms);
1004 }
1005
1006 void
1007 Editor::edit_current_tempo ()
1008 {
1009         ARDOUR::TempoSection* ts = const_cast<ARDOUR::TempoSection*>(&_session->tempo_map().tempo_section_at_sample (ARDOUR_UI::instance()->primary_clock->absolute_time()));
1010         edit_tempo_section (ts);
1011 }
1012
1013 RefPtr<RadioAction>
1014 Editor::grid_type_action (GridType type)
1015 {
1016         const char* action = 0;
1017         RefPtr<Action> act;
1018
1019         switch (type) {
1020         case Editing::GridTypeBeatDiv32:
1021                 action = "grid-type-thirtyseconds";
1022                 break;
1023         case Editing::GridTypeBeatDiv28:
1024                 action = "grid-type-twentyeighths";
1025                 break;
1026         case Editing::GridTypeBeatDiv24:
1027                 action = "grid-type-twentyfourths";
1028                 break;
1029         case Editing::GridTypeBeatDiv20:
1030                 action = "grid-type-twentieths";
1031                 break;
1032         case Editing::GridTypeBeatDiv16:
1033                 action = "grid-type-asixteenthbeat";
1034                 break;
1035         case Editing::GridTypeBeatDiv14:
1036                 action = "grid-type-fourteenths";
1037                 break;
1038         case Editing::GridTypeBeatDiv12:
1039                 action = "grid-type-twelfths";
1040                 break;
1041         case Editing::GridTypeBeatDiv10:
1042                 action = "grid-type-tenths";
1043                 break;
1044         case Editing::GridTypeBeatDiv8:
1045                 action = "grid-type-eighths";
1046                 break;
1047         case Editing::GridTypeBeatDiv7:
1048                 action = "grid-type-sevenths";
1049                 break;
1050         case Editing::GridTypeBeatDiv6:
1051                 action = "grid-type-sixths";
1052                 break;
1053         case Editing::GridTypeBeatDiv5:
1054                 action = "grid-type-fifths";
1055                 break;
1056         case Editing::GridTypeBeatDiv4:
1057                 action = "grid-type-quarters";
1058                 break;
1059         case Editing::GridTypeBeatDiv3:
1060                 action = "grid-type-thirds";
1061                 break;
1062         case Editing::GridTypeBeatDiv2:
1063                 action = "grid-type-halves";
1064                 break;
1065         case Editing::GridTypeBeat:
1066                 action = "grid-type-beat";
1067                 break;
1068         case Editing::GridTypeBar:
1069                 action = "grid-type-bar";
1070                 break;
1071         case Editing::GridTypeNone:
1072                 action = "grid-type-none";
1073                 break;
1074         case Editing::GridTypeTimecode:
1075                 action = "grid-type-timecode";
1076                 break;
1077         case Editing::GridTypeCDFrame:
1078                 action = "grid-type-cdframe";
1079                 break;
1080         case Editing::GridTypeMinSec:
1081                 action = "grid-type-minsec";
1082                 break;
1083         default:
1084                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1085                 abort(); /*NOTREACHED*/
1086         }
1087
1088         act = ActionManager::get_action (X_("Snap"), action);
1089
1090         if (act) {
1091                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1092                 return ract;
1093
1094         } else  {
1095                 error << string_compose (_("programming error: %1"), "Editor::grid_type_chosen could not find action to match type.") << endmsg;
1096                 return RefPtr<RadioAction>();
1097         }
1098 }
1099
1100 void
1101 Editor::next_grid_choice ()
1102 {
1103         switch (_grid_type) {
1104         case Editing::GridTypeBeatDiv32:
1105                 set_grid_to (Editing::GridTypeNone);
1106                 break;
1107         case Editing::GridTypeBeatDiv16:
1108                 set_grid_to (Editing::GridTypeBeatDiv32);
1109                 break;
1110         case Editing::GridTypeBeatDiv8:
1111                 set_grid_to (Editing::GridTypeBeatDiv16);
1112                 break;
1113         case Editing::GridTypeBeatDiv4:
1114                 set_grid_to (Editing::GridTypeBeatDiv8);
1115                 break;
1116         case Editing::GridTypeBeatDiv2:
1117                 set_grid_to (Editing::GridTypeBeatDiv4);
1118                 break;
1119         case Editing::GridTypeBeat:
1120                 set_grid_to (Editing::GridTypeBeatDiv2);
1121                 break;
1122         case Editing::GridTypeBar:
1123                 set_grid_to (Editing::GridTypeBeat);
1124                 break;
1125         case Editing::GridTypeNone:
1126                 set_grid_to (Editing::GridTypeBar);
1127                 break;
1128         case Editing::GridTypeBeatDiv3:
1129         case Editing::GridTypeBeatDiv6:
1130         case Editing::GridTypeBeatDiv12:
1131         case Editing::GridTypeBeatDiv24:
1132         case Editing::GridTypeBeatDiv5:
1133         case Editing::GridTypeBeatDiv10:
1134         case Editing::GridTypeBeatDiv20:
1135         case Editing::GridTypeBeatDiv7:
1136         case Editing::GridTypeBeatDiv14:
1137         case Editing::GridTypeBeatDiv28:
1138         case Editing::GridTypeTimecode:
1139         case Editing::GridTypeMinSec:
1140         case Editing::GridTypeCDFrame:
1141                 break;  //do nothing
1142         }
1143 }
1144
1145 void
1146 Editor::prev_grid_choice ()
1147 {
1148         switch (_grid_type) {
1149         case Editing::GridTypeBeatDiv32:
1150                 set_grid_to (Editing::GridTypeBeatDiv16);
1151                 break;
1152         case Editing::GridTypeBeatDiv16:
1153                 set_grid_to (Editing::GridTypeBeatDiv8);
1154                 break;
1155         case Editing::GridTypeBeatDiv8:
1156                 set_grid_to (Editing::GridTypeBeatDiv4);
1157                 break;
1158         case Editing::GridTypeBeatDiv4:
1159                 set_grid_to (Editing::GridTypeBeatDiv2);
1160                 break;
1161         case Editing::GridTypeBeatDiv2:
1162                 set_grid_to (Editing::GridTypeBeat);
1163                 break;
1164         case Editing::GridTypeBeat:
1165                 set_grid_to (Editing::GridTypeBar);
1166                 break;
1167         case Editing::GridTypeBar:
1168                 set_grid_to (Editing::GridTypeNone);
1169                 break;
1170         case Editing::GridTypeNone:
1171                 set_grid_to (Editing::GridTypeBeatDiv32);
1172                 break;
1173         case Editing::GridTypeBeatDiv3:
1174         case Editing::GridTypeBeatDiv6:
1175         case Editing::GridTypeBeatDiv12:
1176         case Editing::GridTypeBeatDiv24:
1177         case Editing::GridTypeBeatDiv5:
1178         case Editing::GridTypeBeatDiv10:
1179         case Editing::GridTypeBeatDiv20:
1180         case Editing::GridTypeBeatDiv7:
1181         case Editing::GridTypeBeatDiv14:
1182         case Editing::GridTypeBeatDiv28:
1183         case Editing::GridTypeTimecode:
1184         case Editing::GridTypeMinSec:
1185         case Editing::GridTypeCDFrame:
1186                 break;  //do nothing
1187         }
1188 }
1189
1190 void
1191 Editor::grid_type_chosen (GridType type)
1192 {
1193         /* this is driven by a toggle on a radio group, and so is invoked twice,
1194            once for the item that became inactive and once for the one that became
1195            active.
1196         */
1197
1198         RefPtr<RadioAction> ract = grid_type_action (type);
1199
1200         if (ract && ract->get_active()) {
1201                 set_grid_to (type);
1202         }
1203 }
1204
1205 RefPtr<RadioAction>
1206 Editor::snap_mode_action (SnapMode mode)
1207 {
1208         const char* action = 0;
1209         RefPtr<Action> act;
1210
1211         switch (mode) {
1212         case Editing::SnapOff:
1213                 action = X_("snap-off");
1214                 break;
1215         case Editing::SnapNormal:
1216                 action = X_("snap-normal");
1217                 break;
1218         case Editing::SnapMagnetic:
1219                 action = X_("snap-magnetic");
1220                 break;
1221         default:
1222                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1223                 abort(); /*NOTREACHED*/
1224         }
1225
1226         act = ActionManager::get_action (X_("Editor"), action);
1227
1228         if (act) {
1229                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1230                 return ract;
1231
1232         } else  {
1233                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1234                 return RefPtr<RadioAction> ();
1235         }
1236 }
1237
1238 void
1239 Editor::cycle_snap_mode ()
1240 {
1241         switch (_snap_mode) {
1242         case SnapOff:
1243         case SnapNormal:
1244                 set_snap_mode (SnapMagnetic);
1245                 break;
1246         case SnapMagnetic:
1247                 set_snap_mode (SnapOff);
1248                 break;
1249         }
1250 }
1251
1252 void
1253 Editor::snap_mode_chosen (SnapMode mode)
1254 {
1255         /* this is driven by a toggle on a radio group, and so is invoked twice,
1256            once for the item that became inactive and once for the one that became
1257            active.
1258         */
1259
1260         if (mode == SnapNormal) {
1261                 mode = SnapMagnetic;
1262         }
1263
1264         RefPtr<RadioAction> ract = snap_mode_action (mode);
1265
1266         if (ract && ract->get_active()) {
1267                 set_snap_mode (mode);
1268         }
1269 }
1270
1271 RefPtr<RadioAction>
1272 Editor::edit_point_action (EditPoint ep)
1273 {
1274         const char* action = 0;
1275         RefPtr<Action> act;
1276
1277         switch (ep) {
1278         case Editing::EditAtPlayhead:
1279                 action = X_("edit-at-playhead");
1280                 break;
1281         case Editing::EditAtSelectedMarker:
1282                 action = X_("edit-at-selected-marker");
1283                 break;
1284         case Editing::EditAtMouse:
1285                 action = X_("edit-at-mouse");
1286                 break;
1287         default:
1288                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1289                 abort(); /*NOTREACHED*/
1290         }
1291
1292         act = ActionManager::get_action (X_("Editor"), action);
1293
1294         if (act) {
1295                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1296                 return ract;
1297
1298         } else  {
1299                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1300                 return RefPtr<RadioAction> ();
1301         }
1302 }
1303
1304 void
1305 Editor::edit_point_chosen (EditPoint ep)
1306 {
1307         /* this is driven by a toggle on a radio group, and so is invoked twice,
1308            once for the item that became inactive and once for the one that became
1309            active.
1310         */
1311
1312         RefPtr<RadioAction> ract = edit_point_action (ep);
1313
1314         if (ract && ract->get_active()) {
1315                 set_edit_point_preference (ep);
1316         }
1317 }
1318
1319
1320 RefPtr<RadioAction>
1321 Editor::zoom_focus_action (ZoomFocus focus)
1322 {
1323         const char* action = 0;
1324         RefPtr<Action> act;
1325
1326         switch (focus) {
1327         case ZoomFocusLeft:
1328                 action = X_("zoom-focus-left");
1329                 break;
1330         case ZoomFocusRight:
1331                 action = X_("zoom-focus-right");
1332                 break;
1333         case ZoomFocusCenter:
1334                 action = X_("zoom-focus-center");
1335                 break;
1336         case ZoomFocusPlayhead:
1337                 action = X_("zoom-focus-playhead");
1338                 break;
1339         case ZoomFocusMouse:
1340                 action = X_("zoom-focus-mouse");
1341                 break;
1342         case ZoomFocusEdit:
1343                 action = X_("zoom-focus-edit");
1344                 break;
1345         default:
1346                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1347                 abort(); /*NOTREACHED*/
1348         }
1349
1350         return ActionManager::get_radio_action (X_("Zoom"), action);
1351 }
1352
1353 void
1354 Editor::toggle_sound_midi_notes ()
1355 {
1356         Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("sound-midi-notes"));
1357         bool s = UIConfiguration::instance().get_sound_midi_notes();
1358         if (tact->get_active () != s) {
1359                 UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1360         }
1361 }
1362
1363 void
1364 Editor::zoom_focus_chosen (ZoomFocus focus)
1365 {
1366         /* this is driven by a toggle on a radio group, and so is invoked twice,
1367            once for the item that became inactive and once for the one that became
1368            active.
1369         */
1370
1371         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1372
1373         if (ract && ract->get_active()) {
1374                 set_zoom_focus (focus);
1375         }
1376 }
1377
1378 /** A Configuration parameter has changed.
1379  * @param parameter_name Name of the changed parameter.
1380  */
1381 void
1382 Editor::parameter_changed (std::string p)
1383 {
1384         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1385
1386         if (p == "auto-loop") {
1387                 update_loop_range_view ();
1388         } else if (p == "punch-in") {
1389                 update_punch_range_view ();
1390         } else if (p == "punch-out") {
1391                 update_punch_range_view ();
1392         } else if (p == "timecode-format") {
1393                 update_just_timecode ();
1394         } else if (p == "show-region-fades") {
1395                 update_region_fade_visibility ();
1396         } else if (p == "edit-mode") {
1397                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1398         } else if (p == "show-track-meters") {
1399                 toggle_meter_updating();
1400         } else if (p == "show-summary") {
1401
1402                 bool const s = _session->config.get_show_summary ();
1403                 if (s) {
1404                         _summary_hbox.show ();
1405                 } else {
1406                         _summary_hbox.hide ();
1407                 }
1408
1409                 Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("ToggleSummary"));
1410                 if (tact->get_active () != s) {
1411                         tact->set_active (s);
1412                 }
1413         } else if (p == "show-group-tabs") {
1414
1415                 bool const s = _session->config.get_show_group_tabs ();
1416                 if (s) {
1417                         _group_tabs->show ();
1418                 } else {
1419                         _group_tabs->hide ();
1420                 }
1421
1422                 reset_controls_layout_width ();
1423
1424                 Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("ToggleGroupTabs"));
1425                 if (tact->get_active () != s) {
1426                         tact->set_active (s);
1427                 }
1428         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1429                 update_just_timecode ();
1430         } else if (p == "sound-midi-notes") {
1431                 Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("sound-midi-notes"));
1432                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1433                 if (tact->get_active () != s) {
1434                         tact->set_active (s);
1435                 }
1436         } else if (p == "show-region-gain") {
1437                 set_gain_envelope_visibility ();
1438         } else if (p == "skip-playback") {
1439                 Glib::RefPtr<ToggleAction> tact = ActionManager::get_toggle_action (X_("Editor"), X_("toggle-skip-playback"));
1440                 bool s = Config->get_skip_playback ();
1441                 if (tact->get_active () != s) {
1442                         tact->set_active (s);
1443                 }
1444         }
1445 }
1446
1447 void
1448 Editor::reset_canvas_action_sensitivity (bool onoff)
1449 {
1450         if (_edit_point != EditAtMouse) {
1451                 onoff = true;
1452         }
1453
1454         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1455              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1456                 (*x)->set_sensitive (onoff);
1457         }
1458 }
1459
1460 void
1461 Editor::register_region_actions ()
1462 {
1463         _region_actions = ActionManager::create_action_group (bindings, X_("Region"));
1464
1465         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1466
1467         /* Remove selected regions */
1468         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1469
1470         /* Offer dialogue box to rename the first selected region */
1471         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1472
1473         /* Raise all selected regions by 1 layer */
1474         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1475
1476         /* Raise all selected regions to the top */
1477         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1478
1479         /* Lower all selected regions by 1 layer */
1480         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1481
1482         /* Lower all selected regions to the bottom */
1483         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1484
1485         /* Move selected regions to their original (`natural') position */
1486         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1487
1488         /* Toggle `locked' status of selected regions */
1489         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1490         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1491         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-lock-style", _("Glue to Bars and Beats"), sigc::mem_fun (*this, &Editor::toggle_region_lock_style));
1492
1493         /* Remove sync points from selected regions */
1494         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1495
1496         /* Mute or unmute selected regions */
1497         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1498
1499         /* Open the normalize dialogue to operate on the selected regions */
1500         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1501
1502         /* Reverse selected regions */
1503         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1504
1505         /* Split selected multi-channel regions into mono regions */
1506         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1507
1508         /* Boost selected region gain */
1509         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1510
1511         /* Cut selected region gain */
1512         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1513
1514         /* Reset selected region gain */
1515         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reset-region-gain", _("Reset Gain"), sigc::mem_fun(*this, &Editor::reset_region_gain));
1516
1517         /* Open the pitch shift dialogue for any selected audio regions */
1518         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1519
1520         /* Open the transpose dialogue for any selected MIDI regions */
1521         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1522
1523         /* Toggle selected region opacity */
1524         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1525
1526         /* Toggle active status of selected regions' fade in */
1527         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1));
1528
1529         /* Toggle active status of selected regions' fade out */
1530         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1));
1531
1532         /* Toggle active status of selected regions' fade in and out */
1533         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0));
1534
1535         /* Duplicate selected regions */
1536         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_regions), 1));
1537
1538         /* Open the dialogue to duplicate selected regions multiple times */
1539         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "multi-duplicate-region", _("Multi-Duplicate..."), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true));
1540
1541         /* Fill tracks with selected regions */
1542         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1543
1544         /* Set up the loop range from the selected regions */
1545         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false));
1546
1547         /* Set up the loop range from the selected regions, and start playback of it */
1548         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1549
1550         /* Set the punch range from the selected regions */
1551         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1552
1553         /* Add a single range marker around all selected regions */
1554         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region));
1555
1556         /* Add a range marker around each selected region */
1557         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region));
1558
1559         /* Snap selected regions to the grid */
1560         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "snap-regions-to-grid", _("Snap Position to Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1561
1562         /* Close gaps in selected regions */
1563         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1564
1565         /* Open the Rhythm Ferret dialogue for the selected regions */
1566         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1567
1568         /* Export the first selected region */
1569         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1570
1571         /* Separate under selected regions: XXX not sure what this does */
1572         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "separate-under-region", _("Separate Under"), sigc::mem_fun (*this, &Editor::separate_under_selected_regions));
1573
1574         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1575         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1576         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1577         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1578
1579         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1580
1581         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "split-region-at-transients", _("Split at Percussion Onsets"), sigc::mem_fun(*this, &Editor::split_region_at_transients));
1582
1583         /* Open the list editor dialogue for the selected regions */
1584         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1585
1586         /* Open the region properties dialogue for the selected regions */
1587         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1588
1589         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "play-selected-regions", _("Play selected Regions"), sigc::mem_fun(*this, &Editor::play_selected_region));
1590
1591         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1592         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1593         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1594         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1595
1596         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "loudness-analyze-region", _("Loudness Analysis..."), sigc::mem_fun (*this, &Editor::loudness_analyze_region_selection));
1597         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "spectral-analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::spectral_analyze_region_selection));
1598
1599         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1600         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1601
1602         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-gain-envelope-active", _("Envelope Active"), sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active));
1603
1604         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1605         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1606         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1607         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1608         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1609         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1610         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1611         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1612         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1613
1614         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1615         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1616         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1617         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1618
1619         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1620
1621         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "nudge-forward-by-capture-offset", _("Nudge Later by Capture Offset"), sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset));
1622
1623         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "nudge-backward-by-capture-offset", _("Nudge Earlier by Capture Offset"), sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset));
1624
1625         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1626         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1627
1628         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1629         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1630
1631         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1632
1633         register_region_action (_region_actions, RegionActionTarget (ListSelection), "insert-region-from-region-list", _("Insert Region from Region List"), sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1));
1634
1635         /* PART 3: actions that operate on the selection and also require the edit point location */
1636
1637         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
1638         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
1639         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
1640         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
1641         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-start", _("Align Start"), sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start));
1642         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-start-relative", _("Align Start Relative"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start));
1643         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
1644         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-end-relative", _("Align End Relative"), sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End));
1645         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-sync", _("Align Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint));
1646         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-sync-relative", _("Align Sync Relative"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint));
1647         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "choose-top-region", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), false));
1648         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
1649
1650         /* desensitize them all by default. region selection will change this */
1651         sensitize_all_region_actions (false);
1652 }