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 RefPtr<Action>
  64 Editor::reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  65 {
  66         RefPtr<Action> act = myactions.register_action (group, name, label, slot);
  67         ActionManager::session_sensitive_actions.push_back (act);
  68         return act;
  69 }
  70
  71 void
  72 Editor::toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  73 {
  74         RefPtr<Action> act = myactions.register_toggle_action (group, name, label, slot);
  75         ActionManager::session_sensitive_actions.push_back (act);
  76 }
  77
  78 void
  79 Editor::radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  80 {
  81         RefPtr<Action> act = myactions.register_radio_action (action_group, radio_group, name, label, slot);
  82         ActionManager::session_sensitive_actions.push_back (act);
  83 }
  84
  85 void
  86 Editor::register_actions ()
  87 {
  88         RefPtr<Action> act;
  89
  90         editor_actions = myactions.create_action_group (X_("Editor"));
  91         editor_menu_actions = myactions.create_action_group (X_("EditorMenu"));
  92
  93         /* non-operative menu items for menu bar */
  94
  95         myactions.register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
  96         myactions.register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
  97         myactions.register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
  98         myactions.register_action (editor_menu_actions, X_("Edit"), _("Edit"));
  99         myactions.register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
 100         myactions.register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
 101         myactions.register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
 102         myactions.register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
 103         myactions.register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 104         myactions.register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 105         myactions.register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 106         myactions.register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 107         myactions.register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 108         myactions.register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 109         myactions.register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 110         myactions.register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 111         myactions.register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 112         myactions.register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 113         myactions.register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 114         myactions.register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 115         myactions.register_action (editor_menu_actions, X_("Link"), _("Link"));
 116         myactions.register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 117         myactions.register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 118         myactions.register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 119         myactions.register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 120         myactions.register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 121         myactions.register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 122         myactions.register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 123         myactions.register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 124         myactions.register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 125         myactions.register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 126         myactions.register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 127         myactions.register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 128         myactions.register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 129         myactions.register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 130         myactions.register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 131         myactions.register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 132         myactions.register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 133         myactions.register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 134         myactions.register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 135         myactions.register_action (editor_menu_actions, X_("Select"), _("Select"));
 136         myactions.register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 137         myactions.register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 138         myactions.register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 139         myactions.register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 140         myactions.register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 141         myactions.register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 142         myactions.register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 143         myactions.register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 144         myactions.register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 145         myactions.register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 146         myactions.register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 147         myactions.register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 148         myactions.register_action (editor_menu_actions, X_("View"), _("View"));
 149         myactions.register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 150         myactions.register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 151         myactions.register_action (editor_menu_actions, X_("ActionScripts"), _("Scripted Actions"));
 152
 153         register_region_actions ();
 154
 155         /* add named actions for the editor */
 156
 157         /* We don't bother registering "unlock" because it would be insensitive
 158            when required. Editor::unlock() must be invoked directly.
 159         */
 160         myactions.register_action (editor_actions, "lock", S_("Session|Lock"), sigc::mem_fun (*this, &Editor::lock));
 161
 162         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 163         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 164
 165         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 ));
 166         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 ));
 167         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));
 168         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));
 169
 170         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)));
 171         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)));
 172         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)));
 173
 174         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)));
 175         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)));
 176         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)));
 177
 178         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));
 179         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));
 180         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));
 181         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));
 182
 183         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)));
 184         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)));
 185         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)));
 186
 187         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)));
 188         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)));
 189         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)));
 190
 191         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 192         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 193
 194         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));
 195         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));
 196
 197         reg_sens (editor_actions, "select-all-objects", _("Select All Objects"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_objects), Selection::Set));
 198         reg_sens (editor_actions, "select-all-tracks", _("Select All Tracks"), sigc::mem_fun(*this, &Editor::select_all_tracks));
 199         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 200         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 201
 202         reg_sens (editor_actions, "select-loop-range", _("Set Range to Loop Range"), sigc::mem_fun(*this, &Editor::set_selection_from_loop));
 203         reg_sens (editor_actions, "select-punch-range", _("Set Range to Punch Range"), sigc::mem_fun(*this, &Editor::set_selection_from_punch));
 204         reg_sens (editor_actions, "select-from-regions", _("Set Range to Selected Regions"), sigc::mem_fun(*this, &Editor::set_selection_from_region));
 205
 206         reg_sens (editor_actions, "edit-current-tempo", _("Edit Current Tempo"), sigc::mem_fun(*this, &Editor::edit_current_meter));
 207         reg_sens (editor_actions, "edit-current-meter", _("Edit Current Meter"), sigc::mem_fun(*this, &Editor::edit_current_tempo));
 208
 209         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));
 210         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));
 211         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));
 212         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));
 213
 214         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));
 215         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));
 216
 217         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 218
 219         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 220         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 221
 222         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 223         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 224
 225         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 226         ActionManager::track_selection_sensitive_actions.push_back (act);
 227         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 228         ActionManager::track_selection_sensitive_actions.push_back (act);
 229         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 230         ActionManager::track_selection_sensitive_actions.push_back (act);
 231         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 232         ActionManager::track_selection_sensitive_actions.push_back (act);
 233
 234         for (int i = 1; i <= 12; ++i) {
 235                 string const a = string_compose (X_("save-visual-state-%1"), i);
 236                 string const n = string_compose (_("Save View %1"), i);
 237                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 238         }
 239
 240         for (int i = 1; i <= 12; ++i) {
 241                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 242                 string const n = string_compose (_("Go to View %1"), i);
 243                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 244         }
 245
 246         for (int i = 1; i <= 9; ++i) {
 247                 string const a = string_compose (X_("goto-mark-%1"), i);
 248                 string const n = string_compose (_("Locate to Mark %1"), i);
 249                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 250         }
 251
 252
 253         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 254         reg_sens (editor_actions, "alternate-jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 255         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 256         reg_sens (editor_actions, "alternate-jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 257
 258         reg_sens (editor_actions, "set-session-start-from-playhead", _("Set Session Start from Playhead"), sigc::mem_fun(*this, &Editor::set_session_start_from_playhead));
 259         reg_sens (editor_actions, "set-session-end-from-playhead", _("Set Session End from Playhead"), sigc::mem_fun(*this, &Editor::set_session_end_from_playhead));
 260
 261         reg_sens (editor_actions, "toggle-location-at-playhead", _("Toggle Mark at Playhead"), sigc::mem_fun(*this, &Editor::toggle_location_at_playhead_cursor));
 262         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 263         reg_sens (editor_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 264
 265         reg_sens (editor_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 266         reg_sens (editor_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 267
 268         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 269         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 270
 271         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 272         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 273         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead to Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 274         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead to Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 275
 276         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 277         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 278         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 279         reg_sens (editor_actions, "zoom-to-selection", _("Zoom to Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), false));
 280         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 281
 282         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 283         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 284
 285         reg_sens (editor_actions, "fit_1_track", _("Fit 1 Track"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 1));
 286         reg_sens (editor_actions, "fit_2_tracks", _("Fit 2 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 2));
 287         reg_sens (editor_actions, "fit_4_tracks", _("Fit 4 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 4));
 288         reg_sens (editor_actions, "fit_8_tracks", _("Fit 8 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 8));
 289         reg_sens (editor_actions, "fit_16_tracks", _("Fit 16 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 16));
 290         reg_sens (editor_actions, "fit_32_tracks", _("Fit 32 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 32));
 291         reg_sens (editor_actions, "fit_all_tracks", _("Fit All Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 0));
 292
 293         reg_sens (editor_actions, "zoom_10_ms", _("Zoom to 10 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10));
 294         reg_sens (editor_actions, "zoom_100_ms", _("Zoom to 100 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 100));
 295         reg_sens (editor_actions, "zoom_1_sec", _("Zoom to 1 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 1000));
 296         reg_sens (editor_actions, "zoom_10_sec", _("Zoom to 10 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 1000));
 297         reg_sens (editor_actions, "zoom_1_min", _("Zoom to 1 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 60 * 1000));
 298         reg_sens (editor_actions, "zoom_5_min", _("Zoom to 5 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 5 * 60 * 1000));
 299         reg_sens (editor_actions, "zoom_10_min", _("Zoom to 10 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 60 * 1000));
 300
 301         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 302         ActionManager::track_selection_sensitive_actions.push_back (act);
 303         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 304         ActionManager::track_selection_sensitive_actions.push_back (act);
 305
 306         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 307         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 308         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)));
 309         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)));
 310
 311         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 312         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 313         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 314         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 315
 316         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 317         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 318
 319         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 320         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 321
 322         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 323
 324         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));
 325         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 326         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));
 327
 328         /* this is a duplicated action so that the main menu can use a different label */
 329         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 330         reg_sens (editor_actions, "play-from-edit-point", _("Play from Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 331         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));
 332
 333         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 334
 335         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 336         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 337         reg_sens (editor_actions, "set-auto-punch-range", _("Set Auto Punch In/Out from Playhead"), sigc::mem_fun(*this, &Editor::set_auto_punch_range));
 338
 339         reg_sens (editor_actions, "duplicate", _("Duplicate"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 340
 341         /* Open the dialogue to duplicate selected regions multiple times */
 342         reg_sens (editor_actions, "multi-duplicate", _ ("Multi-Duplicate..."),
 343                   sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), true));
 344
 345         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 346
 347         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 348         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 349         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 350
 351         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 352         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 353
 354         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 355         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 356
 357         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 358         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 359
 360         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 361         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 362
 363         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 364         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 365
 366         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 367         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 368
 369         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 370         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 371         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 372
 373         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 374         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 375
 376         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 377
 378         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));
 379         ActionManager::time_selection_sensitive_actions.push_back (act);
 380
 381         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 382                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 383
 384         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 385         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 386         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 387         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 388
 389         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 390
 391         reg_sens (editor_actions, "start-range-from-playhead", _("Start Range from Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_MOUSE ));
 392         reg_sens (editor_actions, "finish-range-from-playhead", _("Finish Range from Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_MOUSE ));
 393
 394         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_NONE));
 395         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_NONE));
 396
 397         reg_sens (editor_actions, "start-punch-range", _("Start Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_start_from_edit_point));
 398         reg_sens (editor_actions, "finish-punch-range", _("Finish Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_end_from_edit_point));
 399
 400         reg_sens (editor_actions, "start-loop-range", _("Start Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_start_from_edit_point));
 401         reg_sens (editor_actions, "finish-loop-range", _("Finish Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_end_from_edit_point));
 402
 403         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_NONE));
 404         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_NONE));
 405
 406 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 407
 408         reg_sens (
 409                 editor_actions,
 410                 "move-range-start-to-previous-region-boundary",
 411                 _("Move Range Start to Previous Region Boundary"),
 412                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 413                 );
 414
 415         reg_sens (
 416                 editor_actions,
 417                 "move-range-start-to-next-region-boundary",
 418                 _("Move Range Start to Next Region Boundary"),
 419                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 420                 );
 421
 422         reg_sens (
 423                 editor_actions,
 424                 "move-range-end-to-previous-region-boundary",
 425                 _("Move Range End to Previous Region Boundary"),
 426                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 427                 );
 428
 429         reg_sens (
 430                 editor_actions,
 431                 "move-range-end-to-next-region-boundary",
 432                 _("Move Range End to Next Region Boundary"),
 433                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 434                 );
 435
 436         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 437         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 438
 439         myactions.register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 440
 441         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 442         ActionManager::track_selection_sensitive_actions.push_back (act);
 443         act = myactions.register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 444         ActionManager::session_sensitive_actions.push_back (act);
 445         ActionManager::track_selection_sensitive_actions.push_back (act);
 446
 447
 448         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 449         ActionManager::track_selection_sensitive_actions.push_back (act);
 450         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 451         /* not selection sensitive? */
 452
 453         ActionManager::track_selection_sensitive_actions.push_back (act);
 454
 455         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 456
 457         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 458                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 459         ActionManager::track_selection_sensitive_actions.push_back (act);
 460         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 461                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 462         ActionManager::track_selection_sensitive_actions.push_back (act);
 463         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 464                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 465         ActionManager::track_selection_sensitive_actions.push_back (act);
 466         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 467                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 468         ActionManager::track_selection_sensitive_actions.push_back (act);
 469         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 470                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 471         ActionManager::track_selection_sensitive_actions.push_back (act);
 472
 473         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 474
 475         Glib::RefPtr<ActionGroup> zoom_actions = myactions.create_action_group (X_("Zoom"));
 476         RadioAction::Group zoom_group;
 477
 478         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));
 479         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));
 480         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));
 481         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));
 482         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));
 483         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));
 484
 485         myactions.register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 486
 487         for (int i = 1; i <= 9; ++i) {
 488                 string const a = string_compose (X_("script-action-%1"), i);
 489                 string const n = string_compose (_("Unset #%1"), i);
 490                 act = myactions.register_action (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::trigger_script), i - 1));
 491                 act->set_tooltip (_("no action bound"));
 492                 act->set_sensitive (false);
 493         }
 494
 495         Glib::RefPtr<ActionGroup> mouse_mode_actions = myactions.create_action_group (X_("MouseMode"));
 496         RadioAction::Group mouse_mode_group;
 497
 498         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));
 499         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 500         smart_mode_button.set_related_action (smart_mode_action);
 501         smart_mode_button.set_text (_("Smart"));
 502         smart_mode_button.set_name ("mouse mode button");
 503
 504         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));
 505         mouse_move_button.set_related_action (act);
 506         mouse_move_button.set_icon (Gtkmm2ext::ArdourIcon::ToolGrab);
 507         mouse_move_button.set_name ("mouse mode button");
 508
 509         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));
 510         mouse_select_button.set_related_action (act);
 511         mouse_select_button.set_icon (Gtkmm2ext::ArdourIcon::ToolRange);
 512         mouse_select_button.set_name ("mouse mode button");
 513
 514         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));
 515         mouse_draw_button.set_related_action (act);
 516         mouse_draw_button.set_icon (Gtkmm2ext::ArdourIcon::ToolDraw);
 517         mouse_draw_button.set_name ("mouse mode button");
 518
 519         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));
 520         mouse_audition_button.set_related_action (act);
 521         mouse_audition_button.set_icon (Gtkmm2ext::ArdourIcon::ToolAudition);
 522         mouse_audition_button.set_name ("mouse mode button");
 523
 524         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));
 525         mouse_timefx_button.set_related_action (act);
 526         mouse_timefx_button.set_icon (Gtkmm2ext::ArdourIcon::ToolStretch);
 527         mouse_timefx_button.set_name ("mouse mode button");
 528
 529         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));
 530         mouse_content_button.set_related_action (act);
 531         mouse_content_button.set_icon (Gtkmm2ext::ArdourIcon::ToolContent);
 532         mouse_content_button.set_name ("mouse mode button");
 533
 534         if(!Profile->get_mixbus()) {
 535                 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));
 536                 mouse_cut_button.set_related_action (act);
 537                 mouse_cut_button.set_icon (Gtkmm2ext::ArdourIcon::ToolCut);
 538                 mouse_cut_button.set_name ("mouse mode button");
 539         }
 540
 541         myactions.register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 542
 543         RadioAction::Group edit_point_group;
 544         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)));
 545         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)));
 546         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)));
 547
 548         myactions.register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 549         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));
 550
 551 //      myactions.register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 552         myactions.register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 553         myactions.register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 554         myactions.register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 555         myactions.register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 556
 557         myactions.register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 558         myactions.register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 559
 560         RadioAction::Group snap_mode_group;
 561         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)));
 562         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)));
 563         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)));
 564
 565         myactions.register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 566         myactions.register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 567         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));
 568         myactions.register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 569         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));
 570
 571         Glib::RefPtr<ActionGroup> snap_actions = myactions.create_action_group (X_("Snap"));
 572         RadioAction::Group snap_choice_group;
 573
 574         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)));
 575         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)));
 576         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)));
 577         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)));
 578         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)));
 579         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)));
 580
 581         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)));
 582         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)));
 583         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)));
 584         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)));
 585         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)));
 586         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)));
 587         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)));
 588         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)));
 589         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)));
 590         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)));
 591         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)));
 592         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)));
 593         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)));
 594         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)));
 595         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)));
 596         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)));
 597         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)));
 598
 599         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)));
 600         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)));
 601         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)));
 602         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)));
 603         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)));
 604         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)));
 605         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)));
 606
 607         myactions.register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 608
 609         /* RULERS */
 610
 611         Glib::RefPtr<ActionGroup> ruler_actions = myactions.create_action_group (X_("Rulers"));
 612         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)));
 613         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)));
 614         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)));
 615         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)));
 616         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)));
 617         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)));
 618         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)));
 619         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)));
 620         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)));
 621         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)));
 622
 623         myactions.register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 624
 625         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)));
 626         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)));
 627
 628         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)));
 629         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)));
 630         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)));
 631         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)));
 632         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)));
 633         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)));
 634         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 635
 636         /* set defaults here */
 637
 638         no_ruler_shown_update = true;
 639
 640         if (Profile->get_trx()) {
 641                 ruler_marker_action->set_active (true);
 642                 ruler_meter_action->set_active (false);
 643                 ruler_tempo_action->set_active (false);
 644                 ruler_range_action->set_active (false);
 645                 ruler_loop_punch_action->set_active (false);
 646                 ruler_loop_punch_action->set_active (false);
 647                 ruler_bbt_action->set_active (true);
 648                 ruler_cd_marker_action->set_active (false);
 649                 ruler_timecode_action->set_active (false);
 650                 ruler_minsec_action->set_active (true);
 651         } else {
 652                 ruler_marker_action->set_active (true);
 653                 ruler_meter_action->set_active (true);
 654                 ruler_tempo_action->set_active (true);
 655                 ruler_range_action->set_active (true);
 656                 ruler_loop_punch_action->set_active (true);
 657                 ruler_loop_punch_action->set_active (true);
 658                 ruler_bbt_action->set_active (true);
 659                 ruler_cd_marker_action->set_active (true);
 660                 ruler_timecode_action->set_active (true);
 661                 ruler_minsec_action->set_active (false);
 662         }
 663
 664         ruler_video_action->set_active (false);
 665         xjadeo_proc_action->set_active (false);
 666         xjadeo_proc_action->set_sensitive (false);
 667         xjadeo_ontop_action->set_active (false);
 668         xjadeo_ontop_action->set_sensitive (false);
 669         xjadeo_timecode_action->set_active (false);
 670         xjadeo_timecode_action->set_sensitive (false);
 671         xjadeo_frame_action->set_active (false);
 672         xjadeo_frame_action->set_sensitive (false);
 673         xjadeo_osdbg_action->set_active (false);
 674         xjadeo_osdbg_action->set_sensitive (false);
 675         xjadeo_fullscreen_action->set_active (false);
 676         xjadeo_fullscreen_action->set_sensitive (false);
 677         xjadeo_letterbox_action->set_active (false);
 678         xjadeo_letterbox_action->set_sensitive (false);
 679         xjadeo_zoom_100->set_sensitive (false);
 680
 681         ruler_samples_action->set_active (false);
 682         no_ruler_shown_update = false;
 683
 684         /* REGION LIST */
 685
 686         Glib::RefPtr<ActionGroup> rl_actions = myactions.create_action_group (X_("RegionList"));
 687         RadioAction::Group sort_type_group;
 688         RadioAction::Group sort_order_group;
 689
 690         /* the region list popup menu */
 691         myactions.register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 692
 693         act = myactions.register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 694         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 695
 696         act = myactions.register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 697         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 698
 699         act = myactions.register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 700         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 701
 702         myactions.register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 703         myactions.register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 704
 705         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 706                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 707         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 708                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 709
 710         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 711                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 712         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 713                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 714         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 715                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 716         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 717                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 718         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 719                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 720         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 721                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 722         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 723                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 724         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 725                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 726         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 727                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 728         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 729                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 730
 731         myactions.register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 732
 733         act = reg_sens (editor_actions, X_("addExistingPTFiles"), _("Import PT session"), sigc::mem_fun (*this, &Editor::external_pt_dialog));
 734         ActionManager::write_sensitive_actions.push_back (act);
 735
 736         /* the next two are duplicate items with different names for use in two different contexts */
 737
 738         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 739         ActionManager::write_sensitive_actions.push_back (act);
 740
 741         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 742         ActionManager::write_sensitive_actions.push_back (act);
 743
 744         act = myactions.register_action (editor_actions, X_("importFromSession"), _("Import from Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 745         ActionManager::write_sensitive_actions.push_back (act);
 746
 747
 748         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));
 749         ActionManager::write_sensitive_actions.push_back (act);
 750
 751         myactions.register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 752
 753         myactions.register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 754
 755         myactions.register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measure Lines"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 756
 757         myactions.register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 758                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 759
 760
 761         /* MIDI stuff */
 762         reg_sens (editor_actions, "quantize", _("Quantize"), sigc::mem_fun (*this, &Editor::quantize_region));
 763
 764 }
 765
 766 void
 767 Editor::load_bindings ()
 768 {
 769         bindings = Bindings::get_bindings (X_("Editor"), myactions);
 770         global_hpacker.set_data ("ardour-bindings", bindings);
 771 }
 772
 773 void
 774 Editor::toggle_skip_playback ()
 775 {
 776         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 777
 778         if (act) {
 779                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 780                 bool s = Config->get_skip_playback ();
 781                 if (tact->get_active() != s) {
 782                         Config->set_skip_playback (tact->get_active());
 783                 }
 784         }
 785 }
 786
 787 void
 788 Editor::toggle_ruler_visibility (RulerType rt)
 789 {
 790         const char* action = 0;
 791
 792         if (no_ruler_shown_update) {
 793                 return;
 794         }
 795
 796         switch (rt) {
 797         case ruler_metric_timecode:
 798                 action = "toggle-timecode-ruler";
 799                 break;
 800         case ruler_metric_bbt:
 801                 action = "toggle-bbt-ruler";
 802                 break;
 803         case ruler_metric_samples:
 804                 action = "toggle-samples-ruler";
 805                 break;
 806         case ruler_metric_minsec:
 807                 action = "toggle-minsec-ruler";
 808                 break;
 809         case ruler_time_tempo:
 810                 action = "toggle-tempo-ruler";
 811                 break;
 812         case ruler_time_meter:
 813                 action = "toggle-meter-ruler";
 814                 break;
 815         case ruler_time_marker:
 816                 action = "toggle-marker-ruler";
 817                 break;
 818         case ruler_time_range_marker:
 819                 action = "toggle-range-ruler";
 820                 break;
 821         case ruler_time_transport_marker:
 822                 action = "toggle-loop-punch-ruler";
 823                 break;
 824         case ruler_time_cd_marker:
 825                 action = "toggle-cd-marker-ruler";
 826                 break;
 827         case ruler_video_timeline:
 828                 action = "toggle-video-ruler";
 829                 break;
 830         }
 831
 832         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 833
 834         if (act) {
 835                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 836                 update_ruler_visibility ();
 837                 store_ruler_visibility ();
 838         }
 839 }
 840
 841 void
 842 Editor::set_summary ()
 843 {
 844         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 845         if (act) {
 846                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 847                 _session->config.set_show_summary (tact->get_active ());
 848         }
 849 }
 850
 851 void
 852 Editor::set_group_tabs ()
 853 {
 854         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 855         if (act) {
 856                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 857                 _session->config.set_show_group_tabs (tact->get_active ());
 858         }
 859 }
 860
 861 void
 862 Editor::set_close_video_sensitive (bool onoff)
 863 {
 864         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 865         if (act) {
 866                 act->set_sensitive (onoff);
 867         }
 868 }
 869
 870 void
 871 Editor::set_xjadeo_sensitive (bool onoff)
 872 {
 873         xjadeo_proc_action->set_sensitive(onoff);
 874 }
 875
 876 void
 877 Editor::toggle_xjadeo_proc (int state)
 878 {
 879         switch(state) {
 880                 case 1:
 881                         xjadeo_proc_action->set_active(true);
 882                         break;
 883                 case 0:
 884                         xjadeo_proc_action->set_active(false);
 885                         break;
 886                 default:
 887                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 888                         break;
 889         }
 890         bool onoff = xjadeo_proc_action->get_active();
 891         xjadeo_ontop_action->set_sensitive(onoff);
 892         xjadeo_timecode_action->set_sensitive(onoff);
 893         xjadeo_frame_action->set_sensitive(onoff);
 894         xjadeo_osdbg_action->set_sensitive(onoff);
 895         xjadeo_fullscreen_action->set_sensitive(onoff);
 896         xjadeo_letterbox_action->set_sensitive(onoff);
 897         xjadeo_zoom_100->set_sensitive(onoff);
 898 }
 899
 900 void
 901 Editor::set_xjadeo_proc ()
 902 {
 903         if (xjadeo_proc_action->get_active()) {
 904                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 905         } else {
 906                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 907         }
 908 }
 909
 910 void
 911 Editor::toggle_xjadeo_viewoption (int what, int state)
 912 {
 913         Glib::RefPtr<Gtk::ToggleAction> action;
 914         switch (what) {
 915                 case 1:
 916                         action = xjadeo_ontop_action;
 917                         break;
 918                 case 2:
 919                         action = xjadeo_timecode_action;
 920                         break;
 921                 case 3:
 922                         action = xjadeo_frame_action;
 923                         break;
 924                 case 4:
 925                         action = xjadeo_osdbg_action;
 926                         break;
 927                 case 5:
 928                         action = xjadeo_fullscreen_action;
 929                         break;
 930                 case 6:
 931                         action = xjadeo_letterbox_action;
 932                         break;
 933                 case 7:
 934                         return;
 935                 default:
 936                         return;
 937         }
 938
 939         switch(state) {
 940                 case 1:
 941                         action->set_active(true);
 942                         break;
 943                 case 0:
 944                         action->set_active(false);
 945                         break;
 946                 default:
 947                         action->set_active(!action->get_active());
 948                         break;
 949         }
 950 }
 951
 952 void
 953 Editor::set_xjadeo_viewoption (int what)
 954 {
 955         Glib::RefPtr<Gtk::ToggleAction> action;
 956         switch (what) {
 957                 case 1:
 958                         action = xjadeo_ontop_action;
 959                         break;
 960                 case 2:
 961                         action = xjadeo_timecode_action;
 962                         break;
 963                 case 3:
 964                         action = xjadeo_frame_action;
 965                         break;
 966                 case 4:
 967                         action = xjadeo_osdbg_action;
 968                         break;
 969                 case 5:
 970                         action = xjadeo_fullscreen_action;
 971                         break;
 972                 case 6:
 973                         action = xjadeo_letterbox_action;
 974                         break;
 975                 case 7:
 976                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 977                         return;
 978                 default:
 979                         return;
 980         }
 981         if (action->get_active()) {
 982                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 983         } else {
 984                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 985         }
 986 }
 987
 988 void
 989 Editor::toggle_measure_visibility ()
 990 {
 991         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 992         if (act) {
 993                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 994                 set_show_measures (tact->get_active());
 995         }
 996 }
 997
 998 void
 999 Editor::edit_current_meter ()
1000 {
1001         ARDOUR::MeterSection* ms = const_cast<ARDOUR::MeterSection*>(&_session->tempo_map().meter_section_at_frame (ARDOUR_UI::instance()->primary_clock->absolute_time()));
1002         edit_meter_section (ms);
1003 }
1004
1005 void
1006 Editor::edit_current_tempo ()
1007 {
1008         ARDOUR::TempoSection* ts = const_cast<ARDOUR::TempoSection*>(&_session->tempo_map().tempo_section_at_frame (ARDOUR_UI::instance()->primary_clock->absolute_time()));
1009         edit_tempo_section (ts);
1010 }
1011
1012 RefPtr<RadioAction>
1013 Editor::snap_type_action (SnapType type)
1014 {
1015         const char* action = 0;
1016         RefPtr<Action> act;
1017
1018         switch (type) {
1019         case Editing::SnapToCDFrame:
1020                 action = "snap-to-cd-frame";
1021                 break;
1022         case Editing::SnapToTimecodeFrame:
1023                 action = "snap-to-timecode-frame";
1024                 break;
1025         case Editing::SnapToTimecodeSeconds:
1026                 action = "snap-to-timecode-seconds";
1027                 break;
1028         case Editing::SnapToTimecodeMinutes:
1029                 action = "snap-to-timecode-minutes";
1030                 break;
1031         case Editing::SnapToSeconds:
1032                 action = "snap-to-seconds";
1033                 break;
1034         case Editing::SnapToMinutes:
1035                 action = "snap-to-minutes";
1036                 break;
1037         case Editing::SnapToBeatDiv128:
1038                 action = "snap-to-onetwentyeighths";
1039                 break;
1040         case Editing::SnapToBeatDiv64:
1041                 action = "snap-to-sixtyfourths";
1042                 break;
1043         case Editing::SnapToBeatDiv32:
1044                 action = "snap-to-thirtyseconds";
1045                 break;
1046         case Editing::SnapToBeatDiv28:
1047                 action = "snap-to-twentyeighths";
1048                 break;
1049         case Editing::SnapToBeatDiv24:
1050                 action = "snap-to-twentyfourths";
1051                 break;
1052         case Editing::SnapToBeatDiv20:
1053                 action = "snap-to-twentieths";
1054                 break;
1055         case Editing::SnapToBeatDiv16:
1056                 action = "snap-to-asixteenthbeat";
1057                 break;
1058         case Editing::SnapToBeatDiv14:
1059                 action = "snap-to-fourteenths";
1060                 break;
1061         case Editing::SnapToBeatDiv12:
1062                 action = "snap-to-twelfths";
1063                 break;
1064         case Editing::SnapToBeatDiv10:
1065                 action = "snap-to-tenths";
1066                 break;
1067         case Editing::SnapToBeatDiv8:
1068                 action = "snap-to-eighths";
1069                 break;
1070         case Editing::SnapToBeatDiv7:
1071                 action = "snap-to-sevenths";
1072                 break;
1073         case Editing::SnapToBeatDiv6:
1074                 action = "snap-to-sixths";
1075                 break;
1076         case Editing::SnapToBeatDiv5:
1077                 action = "snap-to-fifths";
1078                 break;
1079         case Editing::SnapToBeatDiv4:
1080                 action = "snap-to-quarters";
1081                 break;
1082         case Editing::SnapToBeatDiv3:
1083                 action = "snap-to-thirds";
1084                 break;
1085         case Editing::SnapToBeatDiv2:
1086                 action = "snap-to-halves";
1087                 break;
1088         case Editing::SnapToBeat:
1089                 action = "snap-to-beat";
1090                 break;
1091         case Editing::SnapToBar:
1092                 action = "snap-to-bar";
1093                 break;
1094         case Editing::SnapToMark:
1095                 action = "snap-to-mark";
1096                 break;
1097         case Editing::SnapToRegionStart:
1098                 action = "snap-to-region-start";
1099                 break;
1100         case Editing::SnapToRegionEnd:
1101                 action = "snap-to-region-end";
1102                 break;
1103         case Editing::SnapToRegionSync:
1104                 action = "snap-to-region-sync";
1105                 break;
1106         case Editing::SnapToRegionBoundary:
1107                 action = "snap-to-region-boundary";
1108                 break;
1109         default:
1110                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1111                 abort(); /*NOTREACHED*/
1112         }
1113
1114         act = ActionManager::get_action (X_("Snap"), action);
1115
1116         if (act) {
1117                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1118                 return ract;
1119
1120         } else  {
1121                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1122                 return RefPtr<RadioAction>();
1123         }
1124 }
1125
1126 void
1127 Editor::next_snap_choice ()
1128 {
1129         switch (_snap_type) {
1130         case Editing::SnapToCDFrame:
1131                 set_snap_to (Editing::SnapToTimecodeFrame);
1132                 break;
1133         case Editing::SnapToTimecodeFrame:
1134                 set_snap_to (Editing::SnapToTimecodeSeconds);
1135                 break;
1136         case Editing::SnapToTimecodeSeconds:
1137                 set_snap_to (Editing::SnapToTimecodeMinutes);
1138                 break;
1139         case Editing::SnapToTimecodeMinutes:
1140                 set_snap_to (Editing::SnapToSeconds);
1141                 break;
1142         case Editing::SnapToSeconds:
1143                 set_snap_to (Editing::SnapToMinutes);
1144                 break;
1145         case Editing::SnapToMinutes:
1146                 set_snap_to (Editing::SnapToBeatDiv128);
1147                 break;
1148         case Editing::SnapToBeatDiv128:
1149                 set_snap_to (Editing::SnapToBeatDiv64);
1150                 break;
1151         case Editing::SnapToBeatDiv64:
1152                 set_snap_to (Editing::SnapToBeatDiv32);
1153                 break;
1154         case Editing::SnapToBeatDiv32:
1155                 set_snap_to (Editing::SnapToBeatDiv28);
1156                 break;
1157         case Editing::SnapToBeatDiv28:
1158                 set_snap_to (Editing::SnapToBeatDiv24);
1159                 break;
1160         case Editing::SnapToBeatDiv24:
1161                 set_snap_to (Editing::SnapToBeatDiv20);
1162                 break;
1163         case Editing::SnapToBeatDiv20:
1164                 set_snap_to (Editing::SnapToBeatDiv16);
1165                 break;
1166         case Editing::SnapToBeatDiv16:
1167                 set_snap_to (Editing::SnapToBeatDiv14);
1168                 break;
1169         case Editing::SnapToBeatDiv14:
1170                 set_snap_to (Editing::SnapToBeatDiv12);
1171                 break;
1172         case Editing::SnapToBeatDiv12:
1173                 set_snap_to (Editing::SnapToBeatDiv10);
1174                 break;
1175         case Editing::SnapToBeatDiv10:
1176                 set_snap_to (Editing::SnapToBeatDiv8);
1177                 break;
1178         case Editing::SnapToBeatDiv8:
1179                 set_snap_to (Editing::SnapToBeatDiv7);
1180                 break;
1181         case Editing::SnapToBeatDiv7:
1182                 set_snap_to (Editing::SnapToBeatDiv6);
1183                 break;
1184         case Editing::SnapToBeatDiv6:
1185                 set_snap_to (Editing::SnapToBeatDiv5);
1186                 break;
1187         case Editing::SnapToBeatDiv5:
1188                 set_snap_to (Editing::SnapToBeatDiv4);
1189                 break;
1190         case Editing::SnapToBeatDiv4:
1191                 set_snap_to (Editing::SnapToBeatDiv3);
1192                 break;
1193         case Editing::SnapToBeatDiv3:
1194                 set_snap_to (Editing::SnapToBeatDiv2);
1195                 break;
1196         case Editing::SnapToBeatDiv2:
1197                 set_snap_to (Editing::SnapToBeat);
1198                 break;
1199         case Editing::SnapToBeat:
1200                 set_snap_to (Editing::SnapToBar);
1201                 break;
1202         case Editing::SnapToBar:
1203                 set_snap_to (Editing::SnapToMark);
1204                 break;
1205         case Editing::SnapToMark:
1206                 set_snap_to (Editing::SnapToRegionStart);
1207                 break;
1208         case Editing::SnapToRegionStart:
1209                 set_snap_to (Editing::SnapToRegionEnd);
1210                 break;
1211         case Editing::SnapToRegionEnd:
1212                 set_snap_to (Editing::SnapToRegionSync);
1213                 break;
1214         case Editing::SnapToRegionSync:
1215                 set_snap_to (Editing::SnapToRegionBoundary);
1216                 break;
1217         case Editing::SnapToRegionBoundary:
1218                 set_snap_to (Editing::SnapToCDFrame);
1219                 break;
1220         }
1221 }
1222
1223 void
1224 Editor::prev_snap_choice ()
1225 {
1226         switch (_snap_type) {
1227         case Editing::SnapToCDFrame:
1228                 set_snap_to (Editing::SnapToRegionBoundary);
1229                 break;
1230         case Editing::SnapToTimecodeFrame:
1231                 set_snap_to (Editing::SnapToCDFrame);
1232                 break;
1233         case Editing::SnapToTimecodeSeconds:
1234                 set_snap_to (Editing::SnapToTimecodeFrame);
1235                 break;
1236         case Editing::SnapToTimecodeMinutes:
1237                 set_snap_to (Editing::SnapToTimecodeSeconds);
1238                 break;
1239         case Editing::SnapToSeconds:
1240                 set_snap_to (Editing::SnapToTimecodeMinutes);
1241                 break;
1242         case Editing::SnapToMinutes:
1243                 set_snap_to (Editing::SnapToSeconds);
1244                 break;
1245         case Editing::SnapToBeatDiv128:
1246                 set_snap_to (Editing::SnapToMinutes);
1247                 break;
1248         case Editing::SnapToBeatDiv64:
1249                 set_snap_to (Editing::SnapToBeatDiv128);
1250                 break;
1251         case Editing::SnapToBeatDiv32:
1252                 set_snap_to (Editing::SnapToBeatDiv64);
1253                 break;
1254         case Editing::SnapToBeatDiv28:
1255                 set_snap_to (Editing::SnapToBeatDiv32);
1256                 break;
1257         case Editing::SnapToBeatDiv24:
1258                 set_snap_to (Editing::SnapToBeatDiv28);
1259                 break;
1260         case Editing::SnapToBeatDiv20:
1261                 set_snap_to (Editing::SnapToBeatDiv24);
1262                 break;
1263         case Editing::SnapToBeatDiv16:
1264                 set_snap_to (Editing::SnapToBeatDiv20);
1265                 break;
1266         case Editing::SnapToBeatDiv14:
1267                 set_snap_to (Editing::SnapToBeatDiv16);
1268                 break;
1269         case Editing::SnapToBeatDiv12:
1270                 set_snap_to (Editing::SnapToBeatDiv14);
1271                 break;
1272         case Editing::SnapToBeatDiv10:
1273                 set_snap_to (Editing::SnapToBeatDiv12);
1274                 break;
1275         case Editing::SnapToBeatDiv8:
1276                 set_snap_to (Editing::SnapToBeatDiv10);
1277                 break;
1278         case Editing::SnapToBeatDiv7:
1279                 set_snap_to (Editing::SnapToBeatDiv8);
1280                 break;
1281         case Editing::SnapToBeatDiv6:
1282                 set_snap_to (Editing::SnapToBeatDiv7);
1283                 break;
1284         case Editing::SnapToBeatDiv5:
1285                 set_snap_to (Editing::SnapToBeatDiv6);
1286                 break;
1287         case Editing::SnapToBeatDiv4:
1288                 set_snap_to (Editing::SnapToBeatDiv5);
1289                 break;
1290         case Editing::SnapToBeatDiv3:
1291                 set_snap_to (Editing::SnapToBeatDiv4);
1292                 break;
1293         case Editing::SnapToBeatDiv2:
1294                 set_snap_to (Editing::SnapToBeatDiv3);
1295                 break;
1296         case Editing::SnapToBeat:
1297                 set_snap_to (Editing::SnapToBeatDiv2);
1298                 break;
1299         case Editing::SnapToBar:
1300                 set_snap_to (Editing::SnapToBeat);
1301                 break;
1302         case Editing::SnapToMark:
1303                 set_snap_to (Editing::SnapToBar);
1304                 break;
1305         case Editing::SnapToRegionStart:
1306                 set_snap_to (Editing::SnapToMark);
1307                 break;
1308         case Editing::SnapToRegionEnd:
1309                 set_snap_to (Editing::SnapToRegionStart);
1310                 break;
1311         case Editing::SnapToRegionSync:
1312                 set_snap_to (Editing::SnapToRegionEnd);
1313                 break;
1314         case Editing::SnapToRegionBoundary:
1315                 set_snap_to (Editing::SnapToRegionSync);
1316                 break;
1317         }
1318 }
1319
1320 void
1321 Editor::next_snap_choice_music_only ()
1322 {
1323         switch (_snap_type) {
1324         case Editing::SnapToMark:
1325         case Editing::SnapToRegionStart:
1326         case Editing::SnapToRegionEnd:
1327         case Editing::SnapToRegionSync:
1328         case Editing::SnapToRegionBoundary:
1329         case Editing::SnapToCDFrame:
1330         case Editing::SnapToTimecodeFrame:
1331         case Editing::SnapToTimecodeSeconds:
1332         case Editing::SnapToTimecodeMinutes:
1333         case Editing::SnapToSeconds:
1334         case Editing::SnapToMinutes:
1335                 set_snap_to (Editing::SnapToBeatDiv128);
1336                 break;
1337         case Editing::SnapToBeatDiv128:
1338                 set_snap_to (Editing::SnapToBeatDiv64);
1339                 break;
1340         case Editing::SnapToBeatDiv64:
1341                 set_snap_to (Editing::SnapToBeatDiv32);
1342                 break;
1343         case Editing::SnapToBeatDiv32:
1344                 set_snap_to (Editing::SnapToBeatDiv28);
1345                 break;
1346         case Editing::SnapToBeatDiv28:
1347                 set_snap_to (Editing::SnapToBeatDiv24);
1348                 break;
1349         case Editing::SnapToBeatDiv24:
1350                 set_snap_to (Editing::SnapToBeatDiv20);
1351                 break;
1352         case Editing::SnapToBeatDiv20:
1353                 set_snap_to (Editing::SnapToBeatDiv16);
1354                 break;
1355         case Editing::SnapToBeatDiv16:
1356                 set_snap_to (Editing::SnapToBeatDiv14);
1357                 break;
1358         case Editing::SnapToBeatDiv14:
1359                 set_snap_to (Editing::SnapToBeatDiv12);
1360                 break;
1361         case Editing::SnapToBeatDiv12:
1362                 set_snap_to (Editing::SnapToBeatDiv10);
1363                 break;
1364         case Editing::SnapToBeatDiv10:
1365                 set_snap_to (Editing::SnapToBeatDiv8);
1366                 break;
1367         case Editing::SnapToBeatDiv8:
1368                 set_snap_to (Editing::SnapToBeatDiv7);
1369                 break;
1370         case Editing::SnapToBeatDiv7:
1371                 set_snap_to (Editing::SnapToBeatDiv6);
1372                 break;
1373         case Editing::SnapToBeatDiv6:
1374                 set_snap_to (Editing::SnapToBeatDiv5);
1375                 break;
1376         case Editing::SnapToBeatDiv5:
1377                 set_snap_to (Editing::SnapToBeatDiv4);
1378                 break;
1379         case Editing::SnapToBeatDiv4:
1380                 set_snap_to (Editing::SnapToBeatDiv3);
1381                 break;
1382         case Editing::SnapToBeatDiv3:
1383                 set_snap_to (Editing::SnapToBeatDiv2);
1384                 break;
1385         case Editing::SnapToBeatDiv2:
1386                 set_snap_to (Editing::SnapToBeat);
1387                 break;
1388         case Editing::SnapToBeat:
1389                 set_snap_to (Editing::SnapToBar);
1390                 break;
1391         case Editing::SnapToBar:
1392                 set_snap_to (Editing::SnapToBeatDiv128);
1393                 break;
1394         }
1395 }
1396
1397 void
1398 Editor::prev_snap_choice_music_only ()
1399 {
1400         switch (_snap_type) {
1401         case Editing::SnapToMark:
1402         case Editing::SnapToRegionStart:
1403         case Editing::SnapToRegionEnd:
1404         case Editing::SnapToRegionSync:
1405         case Editing::SnapToRegionBoundary:
1406         case Editing::SnapToCDFrame:
1407         case Editing::SnapToTimecodeFrame:
1408         case Editing::SnapToTimecodeSeconds:
1409         case Editing::SnapToTimecodeMinutes:
1410         case Editing::SnapToSeconds:
1411         case Editing::SnapToMinutes:
1412                 set_snap_to (Editing::SnapToBar);
1413                 break;
1414         case Editing::SnapToBeatDiv128:
1415                 set_snap_to (Editing::SnapToBeat);
1416                 break;
1417         case Editing::SnapToBeatDiv64:
1418                 set_snap_to (Editing::SnapToBeatDiv128);
1419                 break;
1420         case Editing::SnapToBeatDiv32:
1421                 set_snap_to (Editing::SnapToBeatDiv64);
1422                 break;
1423         case Editing::SnapToBeatDiv28:
1424                 set_snap_to (Editing::SnapToBeatDiv32);
1425                 break;
1426         case Editing::SnapToBeatDiv24:
1427                 set_snap_to (Editing::SnapToBeatDiv28);
1428                 break;
1429         case Editing::SnapToBeatDiv20:
1430                 set_snap_to (Editing::SnapToBeatDiv24);
1431                 break;
1432         case Editing::SnapToBeatDiv16:
1433                 set_snap_to (Editing::SnapToBeatDiv20);
1434                 break;
1435         case Editing::SnapToBeatDiv14:
1436                 set_snap_to (Editing::SnapToBeatDiv16);
1437                 break;
1438         case Editing::SnapToBeatDiv12:
1439                 set_snap_to (Editing::SnapToBeatDiv14);
1440                 break;
1441         case Editing::SnapToBeatDiv10:
1442                 set_snap_to (Editing::SnapToBeatDiv12);
1443                 break;
1444         case Editing::SnapToBeatDiv8:
1445                 set_snap_to (Editing::SnapToBeatDiv10);
1446                 break;
1447         case Editing::SnapToBeatDiv7:
1448                 set_snap_to (Editing::SnapToBeatDiv8);
1449                 break;
1450         case Editing::SnapToBeatDiv6:
1451                 set_snap_to (Editing::SnapToBeatDiv7);
1452                 break;
1453         case Editing::SnapToBeatDiv5:
1454                 set_snap_to (Editing::SnapToBeatDiv6);
1455                 break;
1456         case Editing::SnapToBeatDiv4:
1457                 set_snap_to (Editing::SnapToBeatDiv5);
1458                 break;
1459         case Editing::SnapToBeatDiv3:
1460                 set_snap_to (Editing::SnapToBeatDiv4);
1461                 break;
1462         case Editing::SnapToBeatDiv2:
1463                 set_snap_to (Editing::SnapToBeatDiv3);
1464                 break;
1465         case Editing::SnapToBeat:
1466                 set_snap_to (Editing::SnapToBeatDiv2);
1467                 break;
1468         case Editing::SnapToBar:
1469                 set_snap_to (Editing::SnapToBeat);
1470                 break;
1471         }
1472 }
1473
1474 void
1475 Editor::snap_type_chosen (SnapType type)
1476 {
1477         /* this is driven by a toggle on a radio group, and so is invoked twice,
1478            once for the item that became inactive and once for the one that became
1479            active.
1480         */
1481
1482         RefPtr<RadioAction> ract = snap_type_action (type);
1483
1484         if (ract && ract->get_active()) {
1485                 set_snap_to (type);
1486         }
1487 }
1488
1489 RefPtr<RadioAction>
1490 Editor::snap_mode_action (SnapMode mode)
1491 {
1492         const char* action = 0;
1493         RefPtr<Action> act;
1494
1495         switch (mode) {
1496         case Editing::SnapOff:
1497                 action = X_("snap-off");
1498                 break;
1499         case Editing::SnapNormal:
1500                 action = X_("snap-normal");
1501                 break;
1502         case Editing::SnapMagnetic:
1503                 action = X_("snap-magnetic");
1504                 break;
1505         default:
1506                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1507                 abort(); /*NOTREACHED*/
1508         }
1509
1510         act = ActionManager::get_action (X_("Editor"), action);
1511
1512         if (act) {
1513                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1514                 return ract;
1515
1516         } else  {
1517                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1518                 return RefPtr<RadioAction> ();
1519         }
1520 }
1521
1522 void
1523 Editor::cycle_snap_mode ()
1524 {
1525         switch (_snap_mode) {
1526         case SnapOff:
1527                 set_snap_mode (SnapNormal);
1528                 break;
1529         case SnapNormal:
1530                 set_snap_mode (SnapMagnetic);
1531                 break;
1532         case SnapMagnetic:
1533                 set_snap_mode (SnapOff);
1534                 break;
1535         }
1536 }
1537
1538 void
1539 Editor::snap_mode_chosen (SnapMode mode)
1540 {
1541         /* this is driven by a toggle on a radio group, and so is invoked twice,
1542            once for the item that became inactive and once for the one that became
1543            active.
1544         */
1545
1546         RefPtr<RadioAction> ract = snap_mode_action (mode);
1547
1548         if (ract && ract->get_active()) {
1549                 set_snap_mode (mode);
1550         }
1551 }
1552
1553 RefPtr<RadioAction>
1554 Editor::edit_point_action (EditPoint ep)
1555 {
1556         const char* action = 0;
1557         RefPtr<Action> act;
1558
1559         switch (ep) {
1560         case Editing::EditAtPlayhead:
1561                 action = X_("edit-at-playhead");
1562                 break;
1563         case Editing::EditAtSelectedMarker:
1564                 action = X_("edit-at-selected-marker");
1565                 break;
1566         case Editing::EditAtMouse:
1567                 action = X_("edit-at-mouse");
1568                 break;
1569         default:
1570                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1571                 abort(); /*NOTREACHED*/
1572         }
1573
1574         act = ActionManager::get_action (X_("Editor"), action);
1575
1576         if (act) {
1577                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1578                 return ract;
1579
1580         } else  {
1581                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1582                 return RefPtr<RadioAction> ();
1583         }
1584 }
1585
1586 void
1587 Editor::edit_point_chosen (EditPoint ep)
1588 {
1589         /* this is driven by a toggle on a radio group, and so is invoked twice,
1590            once for the item that became inactive and once for the one that became
1591            active.
1592         */
1593
1594         RefPtr<RadioAction> ract = edit_point_action (ep);
1595
1596         if (ract && ract->get_active()) {
1597                 set_edit_point_preference (ep);
1598         }
1599 }
1600
1601
1602 RefPtr<RadioAction>
1603 Editor::zoom_focus_action (ZoomFocus focus)
1604 {
1605         const char* action = 0;
1606         RefPtr<Action> act;
1607
1608         switch (focus) {
1609         case ZoomFocusLeft:
1610                 action = X_("zoom-focus-left");
1611                 break;
1612         case ZoomFocusRight:
1613                 action = X_("zoom-focus-right");
1614                 break;
1615         case ZoomFocusCenter:
1616                 action = X_("zoom-focus-center");
1617                 break;
1618         case ZoomFocusPlayhead:
1619                 action = X_("zoom-focus-playhead");
1620                 break;
1621         case ZoomFocusMouse:
1622                 action = X_("zoom-focus-mouse");
1623                 break;
1624         case ZoomFocusEdit:
1625                 action = X_("zoom-focus-edit");
1626                 break;
1627         default:
1628                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1629                 abort(); /*NOTREACHED*/
1630         }
1631
1632         act = ActionManager::get_action (X_("Zoom"), action);
1633
1634         if (act) {
1635                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1636                 return ract;
1637         } else {
1638                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1639         }
1640
1641         return RefPtr<RadioAction> ();
1642 }
1643
1644 void
1645 Editor::toggle_sound_midi_notes ()
1646 {
1647         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1648
1649         if (act) {
1650                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1651                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1652                 if (tact->get_active () != s) {
1653                         UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1654                 }
1655         }
1656 }
1657
1658 void
1659 Editor::zoom_focus_chosen (ZoomFocus focus)
1660 {
1661         /* this is driven by a toggle on a radio group, and so is invoked twice,
1662            once for the item that became inactive and once for the one that became
1663            active.
1664         */
1665
1666         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1667
1668         if (ract && ract->get_active()) {
1669                 set_zoom_focus (focus);
1670         }
1671 }
1672
1673 /** A Configuration parameter has changed.
1674  * @param parameter_name Name of the changed parameter.
1675  */
1676 void
1677 Editor::parameter_changed (std::string p)
1678 {
1679         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1680
1681         if (p == "auto-loop") {
1682                 update_loop_range_view ();
1683         } else if (p == "punch-in") {
1684                 update_punch_range_view ();
1685         } else if (p == "punch-out") {
1686                 update_punch_range_view ();
1687         } else if (p == "timecode-format") {
1688                 update_just_timecode ();
1689         } else if (p == "show-region-fades") {
1690                 update_region_fade_visibility ();
1691         } else if (p == "edit-mode") {
1692                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1693         } else if (p == "show-track-meters") {
1694                 toggle_meter_updating();
1695         } else if (p == "show-summary") {
1696
1697                 bool const s = _session->config.get_show_summary ();
1698                 if (s) {
1699                         _summary_hbox.show ();
1700                 } else {
1701                         _summary_hbox.hide ();
1702                 }
1703
1704                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1705                 if (act) {
1706                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1707                         if (tact->get_active () != s) {
1708                                 tact->set_active (s);
1709                         }
1710                 }
1711         } else if (p == "show-group-tabs") {
1712
1713                 bool const s = _session->config.get_show_group_tabs ();
1714                 if (s) {
1715                         _group_tabs->show ();
1716                 } else {
1717                         _group_tabs->hide ();
1718                 }
1719
1720                 reset_controls_layout_width ();
1721
1722                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1723                 if (act) {
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         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1730                 update_just_timecode ();
1731         } else if (p == "sound-midi-notes") {
1732                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1733
1734                 if (act) {
1735                         bool s = UIConfiguration::instance().get_sound_midi_notes();
1736                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1737                         if (tact->get_active () != s) {
1738                                 tact->set_active (s);
1739                         }
1740                 }
1741         } else if (p == "show-region-gain") {
1742                 set_gain_envelope_visibility ();
1743         } else if (p == "skip-playback") {
1744                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1745
1746                 if (act) {
1747                         bool s = Config->get_skip_playback ();
1748                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1749                         if (tact->get_active () != s) {
1750                                 tact->set_active (s);
1751                         }
1752                 }
1753         }
1754 }
1755
1756 void
1757 Editor::reset_canvas_action_sensitivity (bool onoff)
1758 {
1759         if (_edit_point != EditAtMouse) {
1760                 onoff = true;
1761         }
1762
1763         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1764              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1765                 (*x)->set_sensitive (onoff);
1766         }
1767 }
1768
1769 void
1770 Editor::register_region_actions ()
1771 {
1772         _region_actions = myactions.create_action_group (X_("Region"));
1773
1774         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1775
1776         /* Remove selected regions */
1777         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1778
1779         /* Offer dialogue box to rename the first selected region */
1780         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1781
1782         /* Raise all selected regions by 1 layer */
1783         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1784
1785         /* Raise all selected regions to the top */
1786         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1787
1788         /* Lower all selected regions by 1 layer */
1789         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1790
1791         /* Lower all selected regions to the bottom */
1792         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1793
1794         /* Move selected regions to their original (`natural') position */
1795         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1796
1797         /* Toggle `locked' status of selected regions */
1798         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1799
1800         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1801
1802         toggle_reg_sens (
1803                 _region_actions,
1804                 "toggle-region-lock-style",
1805                 _("Glue to Bars and Beats"),
1806                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1807                 );
1808
1809         /* Remove sync points from selected regions */
1810         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1811
1812         /* Mute or unmute selected regions */
1813         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1814
1815         /* Open the normalize dialogue to operate on the selected regions */
1816         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1817
1818         /* Reverse selected regions */
1819         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1820
1821         /* Split selected multi-channel regions into mono regions */
1822         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1823
1824         /* Boost selected region gain */
1825         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1826
1827         /* Cut selected region gain */
1828         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1829
1830         /* Open the pitch shift dialogue for any selected audio regions */
1831         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1832
1833         /* Open the transpose dialogue for any selected MIDI regions */
1834         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1835
1836         /* Toggle selected region opacity */
1837         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1838
1839         /* Toggle active status of selected regions' fade in */
1840         toggle_reg_sens (
1841                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1842                 );
1843
1844         /* Toggle active status of selected regions' fade out */
1845         toggle_reg_sens (
1846                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1847                 );
1848
1849         /* Toggle active status of selected regions' fade in and out */
1850         toggle_reg_sens (
1851                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1852                 );
1853
1854         /* Duplicate selected regions */
1855         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_regions), 1));
1856
1857         /* Open the dialogue to duplicate selected regions multiple times */
1858         reg_sens (
1859                 _region_actions,
1860                 "multi-duplicate-region",
1861                 _("Multi-Duplicate..."),
1862                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1863                 );
1864
1865         /* Fill tracks with selected regions */
1866         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1867
1868         /* Set up the loop range from the selected regions */
1869         reg_sens (
1870                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1871                 );
1872
1873         /* Set up the loop range from the selected regions, and start playback of it */
1874         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1875
1876         /* Set the punch range from the selected regions */
1877         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1878
1879         /* Add a single range marker around all selected regions */
1880         reg_sens (
1881                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1882                 );
1883
1884         /* Add a range marker around each selected region */
1885         reg_sens (
1886                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1887                 );
1888
1889         /* Snap selected regions to the grid */
1890         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position to Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1891
1892         /* Close gaps in selected regions */
1893         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1894
1895         /* Open the Rhythm Ferret dialogue for the selected regions */
1896         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1897
1898         /* Export the first selected region */
1899         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1900
1901         /* Separate under selected regions: XXX not sure what this does */
1902         reg_sens (
1903                 _region_actions,
1904                 "separate-under-region",
1905                 _("Separate Under"),
1906                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1907                 );
1908
1909         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1910         reg_sens (_region_actions, "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1911         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1912         reg_sens (_region_actions, "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1913
1914         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1915
1916         reg_sens (
1917                 _region_actions,
1918                 "split-region-at-transients",
1919                 _("Split at Percussion Onsets"),
1920                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1921                 );
1922
1923         /* Open the list editor dialogue for the selected regions */
1924         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1925
1926         /* Open the region properties dialogue for the selected regions */
1927         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1928
1929         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1930
1931         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1932         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1933         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1934         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1935
1936         reg_sens (_region_actions, "loudness-analyze-region", _("Loudness Analysis..."), sigc::mem_fun (*this, &Editor::loudness_analyze_region_selection));
1937         reg_sens (_region_actions, "spectral-analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::spectral_analyze_region_selection));
1938
1939         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1940
1941         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1942
1943         toggle_reg_sens (
1944                 _region_actions,
1945                 "toggle-region-gain-envelope-active",
1946                 _("Envelope Active"),
1947                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1948                 );
1949
1950         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1951         reg_sens (_region_actions, "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1952         reg_sens (_region_actions, "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1953         reg_sens (_region_actions, "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1954         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1955         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1956         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1957         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1958         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1959
1960         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1961         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1962         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1963         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1964
1965         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1966
1967         reg_sens (
1968                 _region_actions,
1969                 "nudge-forward-by-capture-offset",
1970                 _("Nudge Later by Capture Offset"),
1971                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1972                 );
1973
1974         reg_sens (
1975                 _region_actions,
1976                 "nudge-backward-by-capture-offset",
1977                 _("Nudge Earlier by Capture Offset"),
1978                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1979                 );
1980
1981         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1982         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1983
1984         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1985         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1986
1987         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1988
1989         reg_sens (
1990                 _region_actions,
1991                 "insert-region-from-region-list",
1992                 _("Insert Region from Region List"),
1993                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
1994                 );
1995
1996         /* PART 3: actions that operate on the selection and also require the edit point location */
1997
1998         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
1999         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
2000         reg_sens (_region_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
2001         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
2002         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
2003
2004         reg_sens (
2005                 _region_actions,
2006                 "align-regions-start",
2007                 _("Align Start"),
2008                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
2009                 );
2010
2011         reg_sens (
2012                 _region_actions,
2013                 "align-regions-start-relative",
2014                 _("Align Start Relative"),
2015                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
2016                 );
2017
2018         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
2019
2020         reg_sens (
2021                 _region_actions,
2022                 "align-regions-end-relative",
2023                 _("Align End Relative"),
2024                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
2025                 );
2026
2027         reg_sens (
2028                 _region_actions,
2029                 "align-regions-sync",
2030                 _("Align Sync"),
2031                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2032                 );
2033
2034         reg_sens (
2035                 _region_actions,
2036                 "align-regions-sync-relative",
2037                 _("Align Sync Relative"),
2038                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2039                 );
2040
2041         reg_sens (_region_actions, "choose-top-region", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), false));
2042         reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2043
2044         /* desensitize them all by default. region selection will change this */
2045         sensitize_all_region_actions (false);
2046 }