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 "actions.h"
  37 #include "ardour_ui.h"
  38 #include "editing.h"
  39 #include "editor.h"
  40 #include "gui_thread.h"
  41 #include "main_clock.h"
  42 #include "time_axis_view.h"
  43 #include "ui_config.h"
  44 #include "utils.h"
  45 #include "pbd/i18n.h"
  46 #include "audio_time_axis.h"
  47 #include "editor_group_tabs.h"
  48 #include "editor_routes.h"
  49 #include "editor_regions.h"
  50
  51 using namespace Gtk;
  52 using namespace Glib;
  53 using namespace std;
  54 using namespace ARDOUR;
  55 using namespace ARDOUR_UI_UTILS;
  56 using namespace PBD;
  57 using namespace Editing;
  58
  59 using Gtkmm2ext::Bindings;
  60
  61 /* Convenience functions to slightly reduce verbosity below */
  62
  63
  64 RefPtr<Action>
  65 Editor::register_region_action (RefPtr<ActionGroup> group, RegionActionTarget tgt, char const * name, char const * label, sigc::slot<void> slot)
  66 {
  67         RefPtr<Action> act = myactions.register_action (group, name, label, slot);
  68         ActionManager::session_sensitive_actions.push_back (act);
  69         region_action_map.insert (make_pair<string,RegionAction> (name, RegionAction (act,tgt)));
  70         return act;
  71 }
  72
  73 void
  74 Editor::register_toggle_region_action (RefPtr<ActionGroup> group, RegionActionTarget tgt, char const * name, char const * label, sigc::slot<void> slot)
  75 {
  76         RefPtr<Action> act = myactions.register_toggle_action (group, name, label, slot);
  77         ActionManager::session_sensitive_actions.push_back (act);
  78         region_action_map.insert (make_pair<string,RegionAction> (name, RegionAction (act,tgt)));
  79 }
  80
  81 RefPtr<Action>
  82 Editor::reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  83 {
  84         RefPtr<Action> act = myactions.register_action (group, name, label, slot);
  85         ActionManager::session_sensitive_actions.push_back (act);
  86         return act;
  87 }
  88
  89 void
  90 Editor::toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  91 {
  92         RefPtr<Action> act = myactions.register_toggle_action (group, name, label, slot);
  93         ActionManager::session_sensitive_actions.push_back (act);
  94 }
  95
  96 void
  97 Editor::radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  98 {
  99         RefPtr<Action> act = myactions.register_radio_action (action_group, radio_group, name, label, slot);
 100         ActionManager::session_sensitive_actions.push_back (act);
 101 }
 102
 103 void
 104 Editor::register_actions ()
 105 {
 106         RefPtr<Action> act;
 107
 108         editor_actions = myactions.create_action_group (X_("Editor"));
 109         editor_menu_actions = myactions.create_action_group (X_("EditorMenu"));
 110
 111         /* non-operative menu items for menu bar */
 112
 113         myactions.register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
 114         myactions.register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
 115         myactions.register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
 116         myactions.register_action (editor_menu_actions, X_("Edit"), _("Edit"));
 117         myactions.register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
 118         myactions.register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
 119         myactions.register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
 120         myactions.register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
 121         myactions.register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 122         myactions.register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 123         myactions.register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 124         myactions.register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 125         myactions.register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 126         myactions.register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 127         myactions.register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 128         myactions.register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 129         myactions.register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 130         myactions.register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 131         myactions.register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 132         myactions.register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 133         myactions.register_action (editor_menu_actions, X_("Link"), _("Link"));
 134         myactions.register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 135         myactions.register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 136         myactions.register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 137         myactions.register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 138         myactions.register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 139         myactions.register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 140         myactions.register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 141         myactions.register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 142         myactions.register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 143         myactions.register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 144         myactions.register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 145         myactions.register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 146         myactions.register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 147         myactions.register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 148         myactions.register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 149         myactions.register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 150         myactions.register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 151         myactions.register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 152         myactions.register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 153         myactions.register_action (editor_menu_actions, X_("Select"), _("Select"));
 154         myactions.register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 155         myactions.register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 156         myactions.register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 157         myactions.register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 158         myactions.register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 159         myactions.register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 160         myactions.register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 161         myactions.register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 162         myactions.register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 163         myactions.register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 164         myactions.register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 165         myactions.register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 166         myactions.register_action (editor_menu_actions, X_("View"), _("View"));
 167         myactions.register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 168         myactions.register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 169         myactions.register_action (editor_menu_actions, X_("LuaScripts"), _("Lua Scripts"));
 170
 171         register_region_actions ();
 172
 173         /* add named actions for the editor */
 174
 175         /* We don't bother registering "unlock" because it would be insensitive
 176            when required. Editor::unlock() must be invoked directly.
 177         */
 178         myactions.register_action (editor_actions, "lock", S_("Session|Lock"), sigc::mem_fun (*this, &Editor::lock));
 179
 180         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 181         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 182
 183         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 ));
 184         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 ));
 185         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));
 186         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));
 187
 188         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)));
 189         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)));
 190         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)));
 191
 192         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)));
 193         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)));
 194         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)));
 195
 196         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));
 197         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));
 198         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));
 199         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));
 200
 201         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)));
 202         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)));
 203         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)));
 204
 205         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)));
 206         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)));
 207         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)));
 208
 209         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 210         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 211
 212         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));
 213         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));
 214
 215         reg_sens (editor_actions, "select-all-objects", _("Select All Objects"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_objects), Selection::Set));
 216         reg_sens (editor_actions, "select-all-tracks", _("Select All Tracks"), sigc::mem_fun(*this, &Editor::select_all_tracks));
 217         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 218         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 219
 220         reg_sens (editor_actions, "select-loop-range", _("Set Range to Loop Range"), sigc::mem_fun(*this, &Editor::set_selection_from_loop));
 221         reg_sens (editor_actions, "select-punch-range", _("Set Range to Punch Range"), sigc::mem_fun(*this, &Editor::set_selection_from_punch));
 222         reg_sens (editor_actions, "select-from-regions", _("Set Range to Selected Regions"), sigc::mem_fun(*this, &Editor::set_selection_from_region));
 223
 224         reg_sens (editor_actions, "edit-current-tempo", _("Edit Current Tempo"), sigc::mem_fun(*this, &Editor::edit_current_tempo));
 225         reg_sens (editor_actions, "edit-current-meter", _("Edit Current Meter"), sigc::mem_fun(*this, &Editor::edit_current_meter));
 226
 227         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));
 228         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));
 229         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));
 230         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));
 231
 232         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));
 233         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));
 234
 235         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 236
 237         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 238         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 239
 240         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 241         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 242
 243         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 244         ActionManager::track_selection_sensitive_actions.push_back (act);
 245         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 246         ActionManager::track_selection_sensitive_actions.push_back (act);
 247         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 248         ActionManager::track_selection_sensitive_actions.push_back (act);
 249         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 250         ActionManager::track_selection_sensitive_actions.push_back (act);
 251
 252         for (int i = 1; i <= 12; ++i) {
 253                 string const a = string_compose (X_("save-visual-state-%1"), i);
 254                 string const n = string_compose (_("Save View %1"), i);
 255                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 256         }
 257
 258         for (int i = 1; i <= 12; ++i) {
 259                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 260                 string const n = string_compose (_("Go to View %1"), i);
 261                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 262         }
 263
 264         for (int i = 1; i <= 9; ++i) {
 265                 string const a = string_compose (X_("goto-mark-%1"), i);
 266                 string const n = string_compose (_("Locate to Mark %1"), i);
 267                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 268         }
 269
 270         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 271         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 272         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 273         reg_sens (editor_actions, "zoom-to-selection", _("Zoom to Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), Both));
 274         reg_sens (editor_actions, "zoom-to-selection-horiz", _("Zoom to Selection (Horizontal)"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), Horizontal));
 275         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 276
 277         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 278         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 279
 280         reg_sens (editor_actions, "fit_1_track", _("Fit 1 Track"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 1));
 281         reg_sens (editor_actions, "fit_2_tracks", _("Fit 2 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 2));
 282         reg_sens (editor_actions, "fit_4_tracks", _("Fit 4 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 4));
 283         reg_sens (editor_actions, "fit_8_tracks", _("Fit 8 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 8));
 284         reg_sens (editor_actions, "fit_16_tracks", _("Fit 16 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 16));
 285         reg_sens (editor_actions, "fit_32_tracks", _("Fit 32 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 32));
 286         reg_sens (editor_actions, "fit_all_tracks", _("Fit All Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 0));
 287
 288         reg_sens (editor_actions, "zoom_10_ms", _("Zoom to 10 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10));
 289         reg_sens (editor_actions, "zoom_100_ms", _("Zoom to 100 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 100));
 290         reg_sens (editor_actions, "zoom_1_sec", _("Zoom to 1 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 1000));
 291         reg_sens (editor_actions, "zoom_10_sec", _("Zoom to 10 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 1000));
 292         reg_sens (editor_actions, "zoom_1_min", _("Zoom to 1 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 60 * 1000));
 293         reg_sens (editor_actions, "zoom_5_min", _("Zoom to 5 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 5 * 60 * 1000));
 294         reg_sens (editor_actions, "zoom_10_min", _("Zoom to 10 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 60 * 1000));
 295
 296         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 297         ActionManager::track_selection_sensitive_actions.push_back (act);
 298         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 299         ActionManager::track_selection_sensitive_actions.push_back (act);
 300
 301         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 302         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 303         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)));
 304         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)));
 305
 306         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 307         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 308         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 309         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 310
 311         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 312         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 313
 314         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 315         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 316
 317         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 318
 319         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));
 320         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 321         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));
 322
 323         /* this is a duplicated action so that the main menu can use a different label */
 324         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 325         reg_sens (editor_actions, "play-from-edit-point", _("Play from Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 326         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));
 327
 328         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 329
 330         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 331         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 332         reg_sens (editor_actions, "set-auto-punch-range", _("Set Auto Punch In/Out from Playhead"), sigc::mem_fun(*this, &Editor::set_auto_punch_range));
 333
 334         reg_sens (editor_actions, "duplicate", _("Duplicate"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 335
 336         /* Open the dialogue to duplicate selected regions multiple times */
 337         reg_sens (editor_actions, "multi-duplicate", _("Multi-Duplicate..."),
 338                   sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), true));
 339
 340         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 341
 342         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 343         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 344         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 345
 346         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 347         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 348
 349         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 350         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 351
 352         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 353         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 354
 355         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 356         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 357
 358         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 359         ActionManager::time_selection_sensitive_actions.push_back (act);
 360
 361         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 362         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 363         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 364
 365         reg_sens (editor_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
 366
 367         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 368         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 369
 370         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 371
 372         act = myactions.register_action (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 373         ActionManager::time_selection_sensitive_actions.push_back (act);
 374
 375         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 376                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 377
 378         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 379         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 380         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 381         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 382
 383         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 384
 385 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 386
 387         reg_sens (
 388                 editor_actions,
 389                 "move-range-start-to-previous-region-boundary",
 390                 _("Move Range Start to Previous Region Boundary"),
 391                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 392                 );
 393
 394         reg_sens (
 395                 editor_actions,
 396                 "move-range-start-to-next-region-boundary",
 397                 _("Move Range Start to Next Region Boundary"),
 398                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 399                 );
 400
 401         reg_sens (
 402                 editor_actions,
 403                 "move-range-end-to-previous-region-boundary",
 404                 _("Move Range End to Previous Region Boundary"),
 405                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 406                 );
 407
 408         reg_sens (
 409                 editor_actions,
 410                 "move-range-end-to-next-region-boundary",
 411                 _("Move Range End to Next Region Boundary"),
 412                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 413                 );
 414
 415         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 416         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 417
 418         myactions.register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 419
 420         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 421         ActionManager::track_selection_sensitive_actions.push_back (act);
 422         act = myactions.register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 423         ActionManager::session_sensitive_actions.push_back (act);
 424         ActionManager::track_selection_sensitive_actions.push_back (act);
 425
 426
 427         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 428         ActionManager::track_selection_sensitive_actions.push_back (act);
 429         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 430         /* not selection sensitive? */
 431
 432         ActionManager::track_selection_sensitive_actions.push_back (act);
 433
 434         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 435
 436         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 437                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 438         ActionManager::track_selection_sensitive_actions.push_back (act);
 439         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 440                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 441         ActionManager::track_selection_sensitive_actions.push_back (act);
 442         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 443                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 444         ActionManager::track_selection_sensitive_actions.push_back (act);
 445         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 446                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 447         ActionManager::track_selection_sensitive_actions.push_back (act);
 448         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 449                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 450         ActionManager::track_selection_sensitive_actions.push_back (act);
 451
 452         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 453
 454         Glib::RefPtr<ActionGroup> zoom_actions = myactions.create_action_group (X_("Zoom"));
 455         RadioAction::Group zoom_group;
 456
 457         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));
 458         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));
 459         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));
 460         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));
 461         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));
 462         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));
 463
 464         myactions.register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 465
 466         for (int i = 1; i <= 9; ++i) {
 467                 string const a = string_compose (X_("script-action-%1"), i);
 468                 string const n = string_compose (_("Unset #%1"), i);
 469                 act = myactions.register_action (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::trigger_script), i - 1));
 470                 act->set_tooltip (_("no action bound"));
 471                 act->set_sensitive (false);
 472         }
 473
 474         Glib::RefPtr<ActionGroup> mouse_mode_actions = myactions.create_action_group (X_("MouseMode"));
 475         RadioAction::Group mouse_mode_group;
 476
 477         act = myactions.register_toggle_action (mouse_mode_actions, "set-mouse-mode-object-range", _("Smart Object Mode"), sigc::mem_fun (*this, &Editor::mouse_mode_object_range_toggled));
 478         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 479         smart_mode_button.set_related_action (smart_mode_action);
 480         smart_mode_button.set_text (_("Smart"));
 481         smart_mode_button.set_name ("mouse mode button");
 482
 483         act = myactions.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));
 484         mouse_move_button.set_related_action (act);
 485         mouse_move_button.set_icon (Gtkmm2ext::ArdourIcon::ToolGrab);
 486         mouse_move_button.set_name ("mouse mode button");
 487
 488         act = myactions.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));
 489         mouse_select_button.set_related_action (act);
 490         mouse_select_button.set_icon (Gtkmm2ext::ArdourIcon::ToolRange);
 491         mouse_select_button.set_name ("mouse mode button");
 492
 493         act = myactions.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));
 494         mouse_draw_button.set_related_action (act);
 495         mouse_draw_button.set_icon (Gtkmm2ext::ArdourIcon::ToolDraw);
 496         mouse_draw_button.set_name ("mouse mode button");
 497
 498         act = myactions.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));
 499         mouse_audition_button.set_related_action (act);
 500         mouse_audition_button.set_icon (Gtkmm2ext::ArdourIcon::ToolAudition);
 501         mouse_audition_button.set_name ("mouse mode button");
 502
 503         act = myactions.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));
 504         mouse_timefx_button.set_related_action (act);
 505         mouse_timefx_button.set_icon (Gtkmm2ext::ArdourIcon::ToolStretch);
 506         mouse_timefx_button.set_name ("mouse mode button");
 507
 508         act = myactions.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));
 509         mouse_content_button.set_related_action (act);
 510         mouse_content_button.set_icon (Gtkmm2ext::ArdourIcon::ToolContent);
 511         mouse_content_button.set_name ("mouse mode button");
 512
 513         if(!Profile->get_mixbus()) {
 514                 act = myactions.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));
 515                 mouse_cut_button.set_related_action (act);
 516                 mouse_cut_button.set_icon (Gtkmm2ext::ArdourIcon::ToolCut);
 517                 mouse_cut_button.set_name ("mouse mode button");
 518         }
 519
 520         myactions.register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 521
 522         RadioAction::Group edit_point_group;
 523         myactions.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)));
 524         myactions.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)));
 525         myactions.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)));
 526
 527         myactions.register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 528         myactions.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));
 529
 530 //      myactions.register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 531         myactions.register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 532         myactions.register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 533         myactions.register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 534         myactions.register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 535
 536         myactions.register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 537         myactions.register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 538
 539         RadioAction::Group snap_mode_group;
 540         myactions.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)));
 541         myactions.register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 542         myactions.register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 543
 544         myactions.register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 545         myactions.register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 546         myactions.register_action (editor_actions, X_("next-snap-choice-music-only"), _("Next Musical Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice_music_only));
 547         myactions.register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 548         myactions.register_action (editor_actions, X_("prev-snap-choice-music-only"), _("Previous Musical Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice_music_only));
 549
 550         Glib::RefPtr<ActionGroup> snap_actions = myactions.create_action_group (X_("Snap"));
 551         RadioAction::Group snap_choice_group;
 552
 553         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-cd-frame"), _("Snap to CD Frame"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToCDFrame)));
 554         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-timecode-frame"), _("Snap to Timecode Frame"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToTimecodeFrame)));
 555         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-timecode-seconds"), _("Snap to Timecode Seconds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToTimecodeSeconds)));
 556         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-timecode-minutes"), _("Snap to Timecode Minutes"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToTimecodeMinutes)));
 557         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-seconds"), _("Snap to Seconds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToSeconds)));
 558         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-minutes"), _("Snap to Minutes"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToMinutes)));
 559
 560         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-onetwentyeighths"), _("Snap to One Twenty Eighths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv128)));
 561         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-sixtyfourths"), _("Snap to Sixty Fourths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv64)));
 562         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-thirtyseconds"), _("Snap to Thirty Seconds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv32)));
 563         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twentyeighths"), _("Snap to Twenty Eighths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv28)));
 564         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twentyfourths"), _("Snap to Twenty Fourths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv24)));
 565         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twentieths"), _("Snap to Twentieths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv20)));
 566         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-asixteenthbeat"), _("Snap to Sixteenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv16)));
 567         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-fourteenths"), _("Snap to Fourteenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv14)));
 568         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twelfths"), _("Snap to Twelfths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv12)));
 569         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-tenths"), _("Snap to Tenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv10)));
 570         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-eighths"), _("Snap to Eighths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv8)));
 571         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-sevenths"), _("Snap to Sevenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv7)));
 572         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-sixths"), _("Snap to Sixths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv6)));
 573         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-fifths"), _("Snap to Fifths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv5)));
 574         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-quarters"), _("Snap to Quarters"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv4)));
 575         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-thirds"), _("Snap to Thirds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv3)));
 576         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-halves"), _("Snap to Halves"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv2)));
 577
 578         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-beat"), _("Snap to Beat"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeat)));
 579         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-bar"), _("Snap to Bar"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBar)));
 580         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-mark"), _("Snap to Mark"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToMark)));
 581         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-start"), _("Snap to Region Start"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionStart)));
 582         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-end"), _("Snap to Region End"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionEnd)));
 583         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-sync"), _("Snap to Region Sync"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionSync)));
 584         myactions.register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-boundary"), _("Snap to Region Boundary"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionBoundary)));
 585
 586         myactions.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 = myactions.create_action_group (X_("Rulers"));
 591         ruler_tempo_action = Glib::RefPtr<ToggleAction>::cast_static (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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         myactions.register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 603
 604         ruler_video_action = Glib::RefPtr<ToggleAction>::cast_static (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 (myactions.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 = myactions.create_action_group (X_("RegionList"));
 666         RadioAction::Group sort_type_group;
 667         RadioAction::Group sort_order_group;
 668
 669         /* the region list popup menu */
 670         myactions.register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 671
 672         act = myactions.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 = myactions.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 = myactions.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         myactions.register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 682         myactions.register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 683
 684         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 685                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 686         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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         myactions.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 = myactions.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 = myactions.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         myactions.register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 728
 729         myactions.register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 730
 731         myactions.register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measure Lines"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 732
 733         myactions.register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 734                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 735
 736
 737         /* MIDI stuff */
 738         reg_sens (editor_actions, "quantize", _("Quantize"), sigc::mem_fun (*this, &Editor::quantize_region));
 739
 740 }
 741
 742 void
 743 Editor::load_bindings ()
 744 {
 745         bindings = Bindings::get_bindings (X_("Editor"), myactions);
 746         global_hpacker.set_data ("ardour-bindings", bindings);
 747 }
 748
 749 void
 750 Editor::toggle_skip_playback ()
 751 {
 752         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 753
 754         if (act) {
 755                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 756                 bool s = Config->get_skip_playback ();
 757                 if (tact->get_active() != s) {
 758                         Config->set_skip_playback (tact->get_active());
 759                 }
 760         }
 761 }
 762
 763 void
 764 Editor::toggle_ruler_visibility (RulerType rt)
 765 {
 766         const char* action = 0;
 767
 768         if (no_ruler_shown_update) {
 769                 return;
 770         }
 771
 772         switch (rt) {
 773         case ruler_metric_timecode:
 774                 action = "toggle-timecode-ruler";
 775                 break;
 776         case ruler_metric_bbt:
 777                 action = "toggle-bbt-ruler";
 778                 break;
 779         case ruler_metric_samples:
 780                 action = "toggle-samples-ruler";
 781                 break;
 782         case ruler_metric_minsec:
 783                 action = "toggle-minsec-ruler";
 784                 break;
 785         case ruler_time_tempo:
 786                 action = "toggle-tempo-ruler";
 787                 break;
 788         case ruler_time_meter:
 789                 action = "toggle-meter-ruler";
 790                 break;
 791         case ruler_time_marker:
 792                 action = "toggle-marker-ruler";
 793                 break;
 794         case ruler_time_range_marker:
 795                 action = "toggle-range-ruler";
 796                 break;
 797         case ruler_time_transport_marker:
 798                 action = "toggle-loop-punch-ruler";
 799                 break;
 800         case ruler_time_cd_marker:
 801                 action = "toggle-cd-marker-ruler";
 802                 break;
 803         case ruler_video_timeline:
 804                 action = "toggle-video-ruler";
 805                 break;
 806         }
 807
 808         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 809
 810         if (act) {
 811                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 812                 update_ruler_visibility ();
 813                 store_ruler_visibility ();
 814         }
 815 }
 816
 817 void
 818 Editor::set_summary ()
 819 {
 820         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 821         if (act) {
 822                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 823                 _session->config.set_show_summary (tact->get_active ());
 824         }
 825 }
 826
 827 void
 828 Editor::set_group_tabs ()
 829 {
 830         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 831         if (act) {
 832                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 833                 _session->config.set_show_group_tabs (tact->get_active ());
 834         }
 835 }
 836
 837 void
 838 Editor::set_close_video_sensitive (bool onoff)
 839 {
 840         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 841         if (act) {
 842                 act->set_sensitive (onoff);
 843         }
 844 }
 845
 846 void
 847 Editor::set_xjadeo_sensitive (bool onoff)
 848 {
 849         xjadeo_proc_action->set_sensitive(onoff);
 850 }
 851
 852 void
 853 Editor::toggle_xjadeo_proc (int state)
 854 {
 855         switch(state) {
 856                 case 1:
 857                         xjadeo_proc_action->set_active(true);
 858                         break;
 859                 case 0:
 860                         xjadeo_proc_action->set_active(false);
 861                         break;
 862                 default:
 863                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 864                         break;
 865         }
 866         bool onoff = xjadeo_proc_action->get_active();
 867         xjadeo_ontop_action->set_sensitive(onoff);
 868         xjadeo_timecode_action->set_sensitive(onoff);
 869         xjadeo_frame_action->set_sensitive(onoff);
 870         xjadeo_osdbg_action->set_sensitive(onoff);
 871         xjadeo_fullscreen_action->set_sensitive(onoff);
 872         xjadeo_letterbox_action->set_sensitive(onoff);
 873         xjadeo_zoom_100->set_sensitive(onoff);
 874 }
 875
 876 void
 877 Editor::set_xjadeo_proc ()
 878 {
 879         if (xjadeo_proc_action->get_active()) {
 880                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 881         } else {
 882                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 883         }
 884 }
 885
 886 void
 887 Editor::toggle_xjadeo_viewoption (int what, int state)
 888 {
 889         Glib::RefPtr<Gtk::ToggleAction> action;
 890         switch (what) {
 891                 case 1:
 892                         action = xjadeo_ontop_action;
 893                         break;
 894                 case 2:
 895                         action = xjadeo_timecode_action;
 896                         break;
 897                 case 3:
 898                         action = xjadeo_frame_action;
 899                         break;
 900                 case 4:
 901                         action = xjadeo_osdbg_action;
 902                         break;
 903                 case 5:
 904                         action = xjadeo_fullscreen_action;
 905                         break;
 906                 case 6:
 907                         action = xjadeo_letterbox_action;
 908                         break;
 909                 case 7:
 910                         return;
 911                 default:
 912                         return;
 913         }
 914
 915         switch(state) {
 916                 case 1:
 917                         action->set_active(true);
 918                         break;
 919                 case 0:
 920                         action->set_active(false);
 921                         break;
 922                 default:
 923                         action->set_active(!action->get_active());
 924                         break;
 925         }
 926 }
 927
 928 void
 929 Editor::set_xjadeo_viewoption (int what)
 930 {
 931         Glib::RefPtr<Gtk::ToggleAction> action;
 932         switch (what) {
 933                 case 1:
 934                         action = xjadeo_ontop_action;
 935                         break;
 936                 case 2:
 937                         action = xjadeo_timecode_action;
 938                         break;
 939                 case 3:
 940                         action = xjadeo_frame_action;
 941                         break;
 942                 case 4:
 943                         action = xjadeo_osdbg_action;
 944                         break;
 945                 case 5:
 946                         action = xjadeo_fullscreen_action;
 947                         break;
 948                 case 6:
 949                         action = xjadeo_letterbox_action;
 950                         break;
 951                 case 7:
 952                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 953                         return;
 954                 default:
 955                         return;
 956         }
 957         if (action->get_active()) {
 958                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 959         } else {
 960                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 961         }
 962 }
 963
 964 void
 965 Editor::toggle_measure_visibility ()
 966 {
 967         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 968         if (act) {
 969                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 970                 set_show_measures (tact->get_active());
 971         }
 972 }
 973
 974 void
 975 Editor::edit_current_meter ()
 976 {
 977         ARDOUR::MeterSection* ms = const_cast<ARDOUR::MeterSection*>(&_session->tempo_map().meter_section_at_frame (ARDOUR_UI::instance()->primary_clock->absolute_time()));
 978         edit_meter_section (ms);
 979 }
 980
 981 void
 982 Editor::edit_current_tempo ()
 983 {
 984         ARDOUR::TempoSection* ts = const_cast<ARDOUR::TempoSection*>(&_session->tempo_map().tempo_section_at_frame (ARDOUR_UI::instance()->primary_clock->absolute_time()));
 985         edit_tempo_section (ts);
 986 }
 987
 988 RefPtr<RadioAction>
 989 Editor::snap_type_action (SnapType type)
 990 {
 991         const char* action = 0;
 992         RefPtr<Action> act;
 993
 994         switch (type) {
 995         case Editing::SnapToCDFrame:
 996                 action = "snap-to-cd-frame";
 997                 break;
 998         case Editing::SnapToTimecodeFrame:
 999                 action = "snap-to-timecode-frame";
1000                 break;
1001         case Editing::SnapToTimecodeSeconds:
1002                 action = "snap-to-timecode-seconds";
1003                 break;
1004         case Editing::SnapToTimecodeMinutes:
1005                 action = "snap-to-timecode-minutes";
1006                 break;
1007         case Editing::SnapToSeconds:
1008                 action = "snap-to-seconds";
1009                 break;
1010         case Editing::SnapToMinutes:
1011                 action = "snap-to-minutes";
1012                 break;
1013         case Editing::SnapToBeatDiv128:
1014                 action = "snap-to-onetwentyeighths";
1015                 break;
1016         case Editing::SnapToBeatDiv64:
1017                 action = "snap-to-sixtyfourths";
1018                 break;
1019         case Editing::SnapToBeatDiv32:
1020                 action = "snap-to-thirtyseconds";
1021                 break;
1022         case Editing::SnapToBeatDiv28:
1023                 action = "snap-to-twentyeighths";
1024                 break;
1025         case Editing::SnapToBeatDiv24:
1026                 action = "snap-to-twentyfourths";
1027                 break;
1028         case Editing::SnapToBeatDiv20:
1029                 action = "snap-to-twentieths";
1030                 break;
1031         case Editing::SnapToBeatDiv16:
1032                 action = "snap-to-asixteenthbeat";
1033                 break;
1034         case Editing::SnapToBeatDiv14:
1035                 action = "snap-to-fourteenths";
1036                 break;
1037         case Editing::SnapToBeatDiv12:
1038                 action = "snap-to-twelfths";
1039                 break;
1040         case Editing::SnapToBeatDiv10:
1041                 action = "snap-to-tenths";
1042                 break;
1043         case Editing::SnapToBeatDiv8:
1044                 action = "snap-to-eighths";
1045                 break;
1046         case Editing::SnapToBeatDiv7:
1047                 action = "snap-to-sevenths";
1048                 break;
1049         case Editing::SnapToBeatDiv6:
1050                 action = "snap-to-sixths";
1051                 break;
1052         case Editing::SnapToBeatDiv5:
1053                 action = "snap-to-fifths";
1054                 break;
1055         case Editing::SnapToBeatDiv4:
1056                 action = "snap-to-quarters";
1057                 break;
1058         case Editing::SnapToBeatDiv3:
1059                 action = "snap-to-thirds";
1060                 break;
1061         case Editing::SnapToBeatDiv2:
1062                 action = "snap-to-halves";
1063                 break;
1064         case Editing::SnapToBeat:
1065                 action = "snap-to-beat";
1066                 break;
1067         case Editing::SnapToBar:
1068                 action = "snap-to-bar";
1069                 break;
1070         case Editing::SnapToMark:
1071                 action = "snap-to-mark";
1072                 break;
1073         case Editing::SnapToRegionStart:
1074                 action = "snap-to-region-start";
1075                 break;
1076         case Editing::SnapToRegionEnd:
1077                 action = "snap-to-region-end";
1078                 break;
1079         case Editing::SnapToRegionSync:
1080                 action = "snap-to-region-sync";
1081                 break;
1082         case Editing::SnapToRegionBoundary:
1083                 action = "snap-to-region-boundary";
1084                 break;
1085         default:
1086                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1087                 abort(); /*NOTREACHED*/
1088         }
1089
1090         act = ActionManager::get_action (X_("Snap"), action);
1091
1092         if (act) {
1093                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1094                 return ract;
1095
1096         } else  {
1097                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1098                 return RefPtr<RadioAction>();
1099         }
1100 }
1101
1102 void
1103 Editor::next_snap_choice ()
1104 {
1105         switch (_snap_type) {
1106         case Editing::SnapToCDFrame:
1107                 set_snap_to (Editing::SnapToTimecodeFrame);
1108                 break;
1109         case Editing::SnapToTimecodeFrame:
1110                 set_snap_to (Editing::SnapToTimecodeSeconds);
1111                 break;
1112         case Editing::SnapToTimecodeSeconds:
1113                 set_snap_to (Editing::SnapToTimecodeMinutes);
1114                 break;
1115         case Editing::SnapToTimecodeMinutes:
1116                 set_snap_to (Editing::SnapToSeconds);
1117                 break;
1118         case Editing::SnapToSeconds:
1119                 set_snap_to (Editing::SnapToMinutes);
1120                 break;
1121         case Editing::SnapToMinutes:
1122                 set_snap_to (Editing::SnapToBeatDiv128);
1123                 break;
1124         case Editing::SnapToBeatDiv128:
1125                 set_snap_to (Editing::SnapToBeatDiv64);
1126                 break;
1127         case Editing::SnapToBeatDiv64:
1128                 set_snap_to (Editing::SnapToBeatDiv32);
1129                 break;
1130         case Editing::SnapToBeatDiv32:
1131                 set_snap_to (Editing::SnapToBeatDiv28);
1132                 break;
1133         case Editing::SnapToBeatDiv28:
1134                 set_snap_to (Editing::SnapToBeatDiv24);
1135                 break;
1136         case Editing::SnapToBeatDiv24:
1137                 set_snap_to (Editing::SnapToBeatDiv20);
1138                 break;
1139         case Editing::SnapToBeatDiv20:
1140                 set_snap_to (Editing::SnapToBeatDiv16);
1141                 break;
1142         case Editing::SnapToBeatDiv16:
1143                 set_snap_to (Editing::SnapToBeatDiv14);
1144                 break;
1145         case Editing::SnapToBeatDiv14:
1146                 set_snap_to (Editing::SnapToBeatDiv12);
1147                 break;
1148         case Editing::SnapToBeatDiv12:
1149                 set_snap_to (Editing::SnapToBeatDiv10);
1150                 break;
1151         case Editing::SnapToBeatDiv10:
1152                 set_snap_to (Editing::SnapToBeatDiv8);
1153                 break;
1154         case Editing::SnapToBeatDiv8:
1155                 set_snap_to (Editing::SnapToBeatDiv7);
1156                 break;
1157         case Editing::SnapToBeatDiv7:
1158                 set_snap_to (Editing::SnapToBeatDiv6);
1159                 break;
1160         case Editing::SnapToBeatDiv6:
1161                 set_snap_to (Editing::SnapToBeatDiv5);
1162                 break;
1163         case Editing::SnapToBeatDiv5:
1164                 set_snap_to (Editing::SnapToBeatDiv4);
1165                 break;
1166         case Editing::SnapToBeatDiv4:
1167                 set_snap_to (Editing::SnapToBeatDiv3);
1168                 break;
1169         case Editing::SnapToBeatDiv3:
1170                 set_snap_to (Editing::SnapToBeatDiv2);
1171                 break;
1172         case Editing::SnapToBeatDiv2:
1173                 set_snap_to (Editing::SnapToBeat);
1174                 break;
1175         case Editing::SnapToBeat:
1176                 set_snap_to (Editing::SnapToBar);
1177                 break;
1178         case Editing::SnapToBar:
1179                 set_snap_to (Editing::SnapToMark);
1180                 break;
1181         case Editing::SnapToMark:
1182                 set_snap_to (Editing::SnapToRegionStart);
1183                 break;
1184         case Editing::SnapToRegionStart:
1185                 set_snap_to (Editing::SnapToRegionEnd);
1186                 break;
1187         case Editing::SnapToRegionEnd:
1188                 set_snap_to (Editing::SnapToRegionSync);
1189                 break;
1190         case Editing::SnapToRegionSync:
1191                 set_snap_to (Editing::SnapToRegionBoundary);
1192                 break;
1193         case Editing::SnapToRegionBoundary:
1194                 set_snap_to (Editing::SnapToCDFrame);
1195                 break;
1196         }
1197 }
1198
1199 void
1200 Editor::prev_snap_choice ()
1201 {
1202         switch (_snap_type) {
1203         case Editing::SnapToCDFrame:
1204                 set_snap_to (Editing::SnapToRegionBoundary);
1205                 break;
1206         case Editing::SnapToTimecodeFrame:
1207                 set_snap_to (Editing::SnapToCDFrame);
1208                 break;
1209         case Editing::SnapToTimecodeSeconds:
1210                 set_snap_to (Editing::SnapToTimecodeFrame);
1211                 break;
1212         case Editing::SnapToTimecodeMinutes:
1213                 set_snap_to (Editing::SnapToTimecodeSeconds);
1214                 break;
1215         case Editing::SnapToSeconds:
1216                 set_snap_to (Editing::SnapToTimecodeMinutes);
1217                 break;
1218         case Editing::SnapToMinutes:
1219                 set_snap_to (Editing::SnapToSeconds);
1220                 break;
1221         case Editing::SnapToBeatDiv128:
1222                 set_snap_to (Editing::SnapToMinutes);
1223                 break;
1224         case Editing::SnapToBeatDiv64:
1225                 set_snap_to (Editing::SnapToBeatDiv128);
1226                 break;
1227         case Editing::SnapToBeatDiv32:
1228                 set_snap_to (Editing::SnapToBeatDiv64);
1229                 break;
1230         case Editing::SnapToBeatDiv28:
1231                 set_snap_to (Editing::SnapToBeatDiv32);
1232                 break;
1233         case Editing::SnapToBeatDiv24:
1234                 set_snap_to (Editing::SnapToBeatDiv28);
1235                 break;
1236         case Editing::SnapToBeatDiv20:
1237                 set_snap_to (Editing::SnapToBeatDiv24);
1238                 break;
1239         case Editing::SnapToBeatDiv16:
1240                 set_snap_to (Editing::SnapToBeatDiv20);
1241                 break;
1242         case Editing::SnapToBeatDiv14:
1243                 set_snap_to (Editing::SnapToBeatDiv16);
1244                 break;
1245         case Editing::SnapToBeatDiv12:
1246                 set_snap_to (Editing::SnapToBeatDiv14);
1247                 break;
1248         case Editing::SnapToBeatDiv10:
1249                 set_snap_to (Editing::SnapToBeatDiv12);
1250                 break;
1251         case Editing::SnapToBeatDiv8:
1252                 set_snap_to (Editing::SnapToBeatDiv10);
1253                 break;
1254         case Editing::SnapToBeatDiv7:
1255                 set_snap_to (Editing::SnapToBeatDiv8);
1256                 break;
1257         case Editing::SnapToBeatDiv6:
1258                 set_snap_to (Editing::SnapToBeatDiv7);
1259                 break;
1260         case Editing::SnapToBeatDiv5:
1261                 set_snap_to (Editing::SnapToBeatDiv6);
1262                 break;
1263         case Editing::SnapToBeatDiv4:
1264                 set_snap_to (Editing::SnapToBeatDiv5);
1265                 break;
1266         case Editing::SnapToBeatDiv3:
1267                 set_snap_to (Editing::SnapToBeatDiv4);
1268                 break;
1269         case Editing::SnapToBeatDiv2:
1270                 set_snap_to (Editing::SnapToBeatDiv3);
1271                 break;
1272         case Editing::SnapToBeat:
1273                 set_snap_to (Editing::SnapToBeatDiv2);
1274                 break;
1275         case Editing::SnapToBar:
1276                 set_snap_to (Editing::SnapToBeat);
1277                 break;
1278         case Editing::SnapToMark:
1279                 set_snap_to (Editing::SnapToBar);
1280                 break;
1281         case Editing::SnapToRegionStart:
1282                 set_snap_to (Editing::SnapToMark);
1283                 break;
1284         case Editing::SnapToRegionEnd:
1285                 set_snap_to (Editing::SnapToRegionStart);
1286                 break;
1287         case Editing::SnapToRegionSync:
1288                 set_snap_to (Editing::SnapToRegionEnd);
1289                 break;
1290         case Editing::SnapToRegionBoundary:
1291                 set_snap_to (Editing::SnapToRegionSync);
1292                 break;
1293         }
1294 }
1295
1296 void
1297 Editor::next_snap_choice_music_only ()
1298 {
1299         switch (_snap_type) {
1300         case Editing::SnapToMark:
1301         case Editing::SnapToRegionStart:
1302         case Editing::SnapToRegionEnd:
1303         case Editing::SnapToRegionSync:
1304         case Editing::SnapToRegionBoundary:
1305         case Editing::SnapToCDFrame:
1306         case Editing::SnapToTimecodeFrame:
1307         case Editing::SnapToTimecodeSeconds:
1308         case Editing::SnapToTimecodeMinutes:
1309         case Editing::SnapToSeconds:
1310         case Editing::SnapToMinutes:
1311                 set_snap_to (Editing::SnapToBeatDiv128);
1312                 break;
1313         case Editing::SnapToBeatDiv128:
1314                 set_snap_to (Editing::SnapToBeatDiv64);
1315                 break;
1316         case Editing::SnapToBeatDiv64:
1317                 set_snap_to (Editing::SnapToBeatDiv32);
1318                 break;
1319         case Editing::SnapToBeatDiv32:
1320                 set_snap_to (Editing::SnapToBeatDiv28);
1321                 break;
1322         case Editing::SnapToBeatDiv28:
1323                 set_snap_to (Editing::SnapToBeatDiv24);
1324                 break;
1325         case Editing::SnapToBeatDiv24:
1326                 set_snap_to (Editing::SnapToBeatDiv20);
1327                 break;
1328         case Editing::SnapToBeatDiv20:
1329                 set_snap_to (Editing::SnapToBeatDiv16);
1330                 break;
1331         case Editing::SnapToBeatDiv16:
1332                 set_snap_to (Editing::SnapToBeatDiv14);
1333                 break;
1334         case Editing::SnapToBeatDiv14:
1335                 set_snap_to (Editing::SnapToBeatDiv12);
1336                 break;
1337         case Editing::SnapToBeatDiv12:
1338                 set_snap_to (Editing::SnapToBeatDiv10);
1339                 break;
1340         case Editing::SnapToBeatDiv10:
1341                 set_snap_to (Editing::SnapToBeatDiv8);
1342                 break;
1343         case Editing::SnapToBeatDiv8:
1344                 set_snap_to (Editing::SnapToBeatDiv7);
1345                 break;
1346         case Editing::SnapToBeatDiv7:
1347                 set_snap_to (Editing::SnapToBeatDiv6);
1348                 break;
1349         case Editing::SnapToBeatDiv6:
1350                 set_snap_to (Editing::SnapToBeatDiv5);
1351                 break;
1352         case Editing::SnapToBeatDiv5:
1353                 set_snap_to (Editing::SnapToBeatDiv4);
1354                 break;
1355         case Editing::SnapToBeatDiv4:
1356                 set_snap_to (Editing::SnapToBeatDiv3);
1357                 break;
1358         case Editing::SnapToBeatDiv3:
1359                 set_snap_to (Editing::SnapToBeatDiv2);
1360                 break;
1361         case Editing::SnapToBeatDiv2:
1362                 set_snap_to (Editing::SnapToBeat);
1363                 break;
1364         case Editing::SnapToBeat:
1365                 set_snap_to (Editing::SnapToBar);
1366                 break;
1367         case Editing::SnapToBar:
1368                 set_snap_to (Editing::SnapToBeatDiv128);
1369                 break;
1370         }
1371 }
1372
1373 void
1374 Editor::prev_snap_choice_music_only ()
1375 {
1376         switch (_snap_type) {
1377         case Editing::SnapToMark:
1378         case Editing::SnapToRegionStart:
1379         case Editing::SnapToRegionEnd:
1380         case Editing::SnapToRegionSync:
1381         case Editing::SnapToRegionBoundary:
1382         case Editing::SnapToCDFrame:
1383         case Editing::SnapToTimecodeFrame:
1384         case Editing::SnapToTimecodeSeconds:
1385         case Editing::SnapToTimecodeMinutes:
1386         case Editing::SnapToSeconds:
1387         case Editing::SnapToMinutes:
1388                 set_snap_to (Editing::SnapToBar);
1389                 break;
1390         case Editing::SnapToBeatDiv128:
1391                 set_snap_to (Editing::SnapToBeat);
1392                 break;
1393         case Editing::SnapToBeatDiv64:
1394                 set_snap_to (Editing::SnapToBeatDiv128);
1395                 break;
1396         case Editing::SnapToBeatDiv32:
1397                 set_snap_to (Editing::SnapToBeatDiv64);
1398                 break;
1399         case Editing::SnapToBeatDiv28:
1400                 set_snap_to (Editing::SnapToBeatDiv32);
1401                 break;
1402         case Editing::SnapToBeatDiv24:
1403                 set_snap_to (Editing::SnapToBeatDiv28);
1404                 break;
1405         case Editing::SnapToBeatDiv20:
1406                 set_snap_to (Editing::SnapToBeatDiv24);
1407                 break;
1408         case Editing::SnapToBeatDiv16:
1409                 set_snap_to (Editing::SnapToBeatDiv20);
1410                 break;
1411         case Editing::SnapToBeatDiv14:
1412                 set_snap_to (Editing::SnapToBeatDiv16);
1413                 break;
1414         case Editing::SnapToBeatDiv12:
1415                 set_snap_to (Editing::SnapToBeatDiv14);
1416                 break;
1417         case Editing::SnapToBeatDiv10:
1418                 set_snap_to (Editing::SnapToBeatDiv12);
1419                 break;
1420         case Editing::SnapToBeatDiv8:
1421                 set_snap_to (Editing::SnapToBeatDiv10);
1422                 break;
1423         case Editing::SnapToBeatDiv7:
1424                 set_snap_to (Editing::SnapToBeatDiv8);
1425                 break;
1426         case Editing::SnapToBeatDiv6:
1427                 set_snap_to (Editing::SnapToBeatDiv7);
1428                 break;
1429         case Editing::SnapToBeatDiv5:
1430                 set_snap_to (Editing::SnapToBeatDiv6);
1431                 break;
1432         case Editing::SnapToBeatDiv4:
1433                 set_snap_to (Editing::SnapToBeatDiv5);
1434                 break;
1435         case Editing::SnapToBeatDiv3:
1436                 set_snap_to (Editing::SnapToBeatDiv4);
1437                 break;
1438         case Editing::SnapToBeatDiv2:
1439                 set_snap_to (Editing::SnapToBeatDiv3);
1440                 break;
1441         case Editing::SnapToBeat:
1442                 set_snap_to (Editing::SnapToBeatDiv2);
1443                 break;
1444         case Editing::SnapToBar:
1445                 set_snap_to (Editing::SnapToBeat);
1446                 break;
1447         }
1448 }
1449
1450 void
1451 Editor::snap_type_chosen (SnapType type)
1452 {
1453         /* this is driven by a toggle on a radio group, and so is invoked twice,
1454            once for the item that became inactive and once for the one that became
1455            active.
1456         */
1457
1458         RefPtr<RadioAction> ract = snap_type_action (type);
1459
1460         if (ract && ract->get_active()) {
1461                 set_snap_to (type);
1462         }
1463 }
1464
1465 RefPtr<RadioAction>
1466 Editor::snap_mode_action (SnapMode mode)
1467 {
1468         const char* action = 0;
1469         RefPtr<Action> act;
1470
1471         switch (mode) {
1472         case Editing::SnapOff:
1473                 action = X_("snap-off");
1474                 break;
1475         case Editing::SnapNormal:
1476                 action = X_("snap-normal");
1477                 break;
1478         case Editing::SnapMagnetic:
1479                 action = X_("snap-magnetic");
1480                 break;
1481         default:
1482                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1483                 abort(); /*NOTREACHED*/
1484         }
1485
1486         act = ActionManager::get_action (X_("Editor"), action);
1487
1488         if (act) {
1489                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1490                 return ract;
1491
1492         } else  {
1493                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1494                 return RefPtr<RadioAction> ();
1495         }
1496 }
1497
1498 void
1499 Editor::cycle_snap_mode ()
1500 {
1501         switch (_snap_mode) {
1502         case SnapOff:
1503                 set_snap_mode (SnapNormal);
1504                 break;
1505         case SnapNormal:
1506                 set_snap_mode (SnapMagnetic);
1507                 break;
1508         case SnapMagnetic:
1509                 set_snap_mode (SnapOff);
1510                 break;
1511         }
1512 }
1513
1514 void
1515 Editor::snap_mode_chosen (SnapMode mode)
1516 {
1517         /* this is driven by a toggle on a radio group, and so is invoked twice,
1518            once for the item that became inactive and once for the one that became
1519            active.
1520         */
1521
1522         RefPtr<RadioAction> ract = snap_mode_action (mode);
1523
1524         if (ract && ract->get_active()) {
1525                 set_snap_mode (mode);
1526         }
1527 }
1528
1529 RefPtr<RadioAction>
1530 Editor::edit_point_action (EditPoint ep)
1531 {
1532         const char* action = 0;
1533         RefPtr<Action> act;
1534
1535         switch (ep) {
1536         case Editing::EditAtPlayhead:
1537                 action = X_("edit-at-playhead");
1538                 break;
1539         case Editing::EditAtSelectedMarker:
1540                 action = X_("edit-at-selected-marker");
1541                 break;
1542         case Editing::EditAtMouse:
1543                 action = X_("edit-at-mouse");
1544                 break;
1545         default:
1546                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1547                 abort(); /*NOTREACHED*/
1548         }
1549
1550         act = ActionManager::get_action (X_("Editor"), action);
1551
1552         if (act) {
1553                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1554                 return ract;
1555
1556         } else  {
1557                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1558                 return RefPtr<RadioAction> ();
1559         }
1560 }
1561
1562 void
1563 Editor::edit_point_chosen (EditPoint ep)
1564 {
1565         /* this is driven by a toggle on a radio group, and so is invoked twice,
1566            once for the item that became inactive and once for the one that became
1567            active.
1568         */
1569
1570         RefPtr<RadioAction> ract = edit_point_action (ep);
1571
1572         if (ract && ract->get_active()) {
1573                 set_edit_point_preference (ep);
1574         }
1575 }
1576
1577
1578 RefPtr<RadioAction>
1579 Editor::zoom_focus_action (ZoomFocus focus)
1580 {
1581         const char* action = 0;
1582         RefPtr<Action> act;
1583
1584         switch (focus) {
1585         case ZoomFocusLeft:
1586                 action = X_("zoom-focus-left");
1587                 break;
1588         case ZoomFocusRight:
1589                 action = X_("zoom-focus-right");
1590                 break;
1591         case ZoomFocusCenter:
1592                 action = X_("zoom-focus-center");
1593                 break;
1594         case ZoomFocusPlayhead:
1595                 action = X_("zoom-focus-playhead");
1596                 break;
1597         case ZoomFocusMouse:
1598                 action = X_("zoom-focus-mouse");
1599                 break;
1600         case ZoomFocusEdit:
1601                 action = X_("zoom-focus-edit");
1602                 break;
1603         default:
1604                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1605                 abort(); /*NOTREACHED*/
1606         }
1607
1608         act = ActionManager::get_action (X_("Zoom"), action);
1609
1610         if (act) {
1611                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1612                 return ract;
1613         } else {
1614                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1615         }
1616
1617         return RefPtr<RadioAction> ();
1618 }
1619
1620 void
1621 Editor::toggle_sound_midi_notes ()
1622 {
1623         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1624
1625         if (act) {
1626                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1627                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1628                 if (tact->get_active () != s) {
1629                         UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1630                 }
1631         }
1632 }
1633
1634 void
1635 Editor::zoom_focus_chosen (ZoomFocus focus)
1636 {
1637         /* this is driven by a toggle on a radio group, and so is invoked twice,
1638            once for the item that became inactive and once for the one that became
1639            active.
1640         */
1641
1642         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1643
1644         if (ract && ract->get_active()) {
1645                 set_zoom_focus (focus);
1646         }
1647 }
1648
1649 /** A Configuration parameter has changed.
1650  * @param parameter_name Name of the changed parameter.
1651  */
1652 void
1653 Editor::parameter_changed (std::string p)
1654 {
1655         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1656
1657         if (p == "auto-loop") {
1658                 update_loop_range_view ();
1659         } else if (p == "punch-in") {
1660                 update_punch_range_view ();
1661         } else if (p == "punch-out") {
1662                 update_punch_range_view ();
1663         } else if (p == "timecode-format") {
1664                 update_just_timecode ();
1665         } else if (p == "show-region-fades") {
1666                 update_region_fade_visibility ();
1667         } else if (p == "edit-mode") {
1668                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1669         } else if (p == "show-track-meters") {
1670                 toggle_meter_updating();
1671         } else if (p == "show-summary") {
1672
1673                 bool const s = _session->config.get_show_summary ();
1674                 if (s) {
1675                         _summary_hbox.show ();
1676                 } else {
1677                         _summary_hbox.hide ();
1678                 }
1679
1680                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1681                 if (act) {
1682                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1683                         if (tact->get_active () != s) {
1684                                 tact->set_active (s);
1685                         }
1686                 }
1687         } else if (p == "show-group-tabs") {
1688
1689                 bool const s = _session->config.get_show_group_tabs ();
1690                 if (s) {
1691                         _group_tabs->show ();
1692                 } else {
1693                         _group_tabs->hide ();
1694                 }
1695
1696                 reset_controls_layout_width ();
1697
1698                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1699                 if (act) {
1700                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1701                         if (tact->get_active () != s) {
1702                                 tact->set_active (s);
1703                         }
1704                 }
1705         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1706                 update_just_timecode ();
1707         } else if (p == "sound-midi-notes") {
1708                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1709
1710                 if (act) {
1711                         bool s = UIConfiguration::instance().get_sound_midi_notes();
1712                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1713                         if (tact->get_active () != s) {
1714                                 tact->set_active (s);
1715                         }
1716                 }
1717         } else if (p == "show-region-gain") {
1718                 set_gain_envelope_visibility ();
1719         } else if (p == "skip-playback") {
1720                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1721
1722                 if (act) {
1723                         bool s = Config->get_skip_playback ();
1724                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1725                         if (tact->get_active () != s) {
1726                                 tact->set_active (s);
1727                         }
1728                 }
1729         }
1730 }
1731
1732 void
1733 Editor::reset_canvas_action_sensitivity (bool onoff)
1734 {
1735         if (_edit_point != EditAtMouse) {
1736                 onoff = true;
1737         }
1738
1739         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1740              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1741                 (*x)->set_sensitive (onoff);
1742         }
1743 }
1744
1745 void
1746 Editor::register_region_actions ()
1747 {
1748         _region_actions = myactions.create_action_group (X_("Region"));
1749
1750         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1751
1752         /* Remove selected regions */
1753         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1754
1755         /* Offer dialogue box to rename the first selected region */
1756         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1757
1758         /* Raise all selected regions by 1 layer */
1759         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1760
1761         /* Raise all selected regions to the top */
1762         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1763
1764         /* Lower all selected regions by 1 layer */
1765         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1766
1767         /* Lower all selected regions to the bottom */
1768         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1769
1770         /* Move selected regions to their original (`natural') position */
1771         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1772
1773         /* Toggle `locked' status of selected regions */
1774         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1775         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));
1776         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));
1777
1778         /* Remove sync points from selected regions */
1779         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1780
1781         /* Mute or unmute selected regions */
1782         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1783
1784         /* Open the normalize dialogue to operate on the selected regions */
1785         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1786
1787         /* Reverse selected regions */
1788         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1789
1790         /* Split selected multi-channel regions into mono regions */
1791         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1792
1793         /* Boost selected region gain */
1794         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1795
1796         /* Cut selected region gain */
1797         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1798
1799         /* Reset selected region gain */
1800         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reset-region-gain", _("Reset Gain"), sigc::mem_fun(*this, &Editor::reset_region_gain));
1801
1802         /* Open the pitch shift dialogue for any selected audio regions */
1803         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1804
1805         /* Open the transpose dialogue for any selected MIDI regions */
1806         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1807
1808         /* Toggle selected region opacity */
1809         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1810
1811         /* Toggle active status of selected regions' fade in */
1812         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));
1813
1814         /* Toggle active status of selected regions' fade out */
1815         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));
1816
1817         /* Toggle active status of selected regions' fade in and out */
1818         register_toggle_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0));
1819
1820         /* Duplicate selected regions */
1821         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_regions), 1));
1822
1823         /* Open the dialogue to duplicate selected regions multiple times */
1824         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "multi-duplicate-region", _("Multi-Duplicate..."), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true));
1825
1826         /* Fill tracks with selected regions */
1827         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1828
1829         /* Set up the loop range from the selected regions */
1830         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));
1831
1832         /* Set up the loop range from the selected regions, and start playback of it */
1833         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1834
1835         /* Set the punch range from the selected regions */
1836         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1837
1838         /* Add a single range marker around all selected regions */
1839         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));
1840
1841         /* Add a range marker around each selected region */
1842         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));
1843
1844         /* Snap selected regions to the grid */
1845         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));
1846
1847         /* Close gaps in selected regions */
1848         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1849
1850         /* Open the Rhythm Ferret dialogue for the selected regions */
1851         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1852
1853         /* Export the first selected region */
1854         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1855
1856         /* Separate under selected regions: XXX not sure what this does */
1857         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "separate-under-region", _("Separate Under"), sigc::mem_fun (*this, &Editor::separate_under_selected_regions));
1858
1859         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));
1860         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));
1861         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));
1862         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));
1863
1864         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));
1865
1866         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));
1867
1868         /* Open the list editor dialogue for the selected regions */
1869         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1870
1871         /* Open the region properties dialogue for the selected regions */
1872         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1873
1874         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "play-selected-regions", _("Play selected Regions"), sigc::mem_fun(*this, &Editor::play_selected_region));
1875
1876         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1877         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1878         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1879         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1880
1881         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "loudness-analyze-region", _("Loudness Analysis..."), sigc::mem_fun (*this, &Editor::loudness_analyze_region_selection));
1882         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "spectral-analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::spectral_analyze_region_selection));
1883
1884         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1885         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1886
1887         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));
1888
1889         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1890         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1891         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1892         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1893         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));
1894         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));
1895         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1896         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1897         register_region_action (_region_actions, RegionActionTarget (SelectedRegions), "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1898
1899         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1900         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1901         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1902         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1903
1904         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1905
1906         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));
1907
1908         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));
1909
1910         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1911         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EnteredRegions), "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1912
1913         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));
1914         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));
1915
1916         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1917
1918         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));
1919
1920         /* PART 3: actions that operate on the selection and also require the edit point location */
1921
1922         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
1923         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
1924         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
1925         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
1926         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-start", _("Align Start"), sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start));
1927         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));
1928         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
1929         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));
1930         register_region_action (_region_actions, RegionActionTarget (SelectedRegions|EditPointRegions), "align-regions-sync", _("Align Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint));
1931         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));
1932         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));
1933         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));
1934
1935         /* desensitize them all by default. region selection will change this */
1936         sensitize_all_region_actions (false);
1937 }