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 "time_axis_view.h"
  42 #include "ui_config.h"
  43 #include "utils.h"
  44 #include "i18n.h"
  45 #include "audio_time_axis.h"
  46 #include "editor_group_tabs.h"
  47 #include "editor_routes.h"
  48 #include "editor_regions.h"
  49
  50 using namespace Gtk;
  51 using namespace Glib;
  52 using namespace std;
  53 using namespace ARDOUR;
  54 using namespace ARDOUR_UI_UTILS;
  55 using namespace PBD;
  56 using namespace Editing;
  57
  58 using Gtkmm2ext::Bindings;
  59
  60 /* Convenience functions to slightly reduce verbosity below */
  61
  62 RefPtr<Action>
  63 Editor::reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  64 {
  65         RefPtr<Action> act = myactions.register_action (group, name, label, slot);
  66         ActionManager::session_sensitive_actions.push_back (act);
  67         return act;
  68 }
  69
  70 void
  71 Editor::toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  72 {
  73         RefPtr<Action> act = myactions.register_toggle_action (group, name, label, slot);
  74         ActionManager::session_sensitive_actions.push_back (act);
  75 }
  76
  77 void
  78 Editor::radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  79 {
  80         RefPtr<Action> act = myactions.register_radio_action (action_group, radio_group, name, label, slot);
  81         ActionManager::session_sensitive_actions.push_back (act);
  82 }
  83
  84 void
  85 Editor::register_actions ()
  86 {
  87         RefPtr<Action> act;
  88
  89         editor_actions = myactions.create_action_group (X_("Editor"));
  90         editor_menu_actions = myactions.create_action_group (X_("EditorMenu"));
  91
  92         /* non-operative menu items for menu bar */
  93
  94         myactions.register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
  95         myactions.register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
  96         myactions.register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
  97         myactions.register_action (editor_menu_actions, X_("Edit"), _("Edit"));
  98         myactions.register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  99         myactions.register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
 100         myactions.register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
 101         myactions.register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
 102         myactions.register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 103         myactions.register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 104         myactions.register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 105         myactions.register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 106         myactions.register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 107         myactions.register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 108         myactions.register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 109         myactions.register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 110         myactions.register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 111         myactions.register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 112         myactions.register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 113         myactions.register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 114         myactions.register_action (editor_menu_actions, X_("Link"), _("Link"));
 115         myactions.register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 116         myactions.register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 117         myactions.register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 118         myactions.register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 119         myactions.register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 120         myactions.register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 121         myactions.register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 122         myactions.register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 123         myactions.register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 124         myactions.register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 125         myactions.register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 126         myactions.register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 127         myactions.register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 128         myactions.register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 129         myactions.register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 130         myactions.register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 131         myactions.register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 132         myactions.register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 133         myactions.register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 134         myactions.register_action (editor_menu_actions, X_("Select"), _("Select"));
 135         myactions.register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 136         myactions.register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 137         myactions.register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 138         myactions.register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 139         myactions.register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 140         myactions.register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 141         myactions.register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 142         myactions.register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 143         myactions.register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 144         myactions.register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 145         myactions.register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 146         myactions.register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 147         myactions.register_action (editor_menu_actions, X_("View"), _("View"));
 148         myactions.register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 149         myactions.register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 150         myactions.register_action (editor_menu_actions, X_("ActionScripts"), _("Scripted Actions"));
 151
 152         register_region_actions ();
 153
 154         /* add named actions for the editor */
 155
 156         /* We don't bother registering "unlock" because it would be insensitive
 157            when required. Editor::unlock() must be invoked directly.
 158         */
 159         myactions.register_action (editor_actions, "lock", S_("Session|Lock"), sigc::mem_fun (*this, &Editor::lock));
 160
 161         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 162         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 163
 164         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 ));
 165         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 ));
 166         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));
 167         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));
 168
 169         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)));
 170         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)));
 171         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)));
 172
 173         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)));
 174         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)));
 175         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)));
 176
 177         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));
 178         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));
 179         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));
 180         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));
 181
 182         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)));
 183         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)));
 184         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)));
 185
 186         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)));
 187         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)));
 188         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)));
 189
 190         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 191         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 192
 193         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));
 194         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));
 195
 196         reg_sens (editor_actions, "select-all-objects", _("Select All Objects"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_objects), Selection::Set));
 197         reg_sens (editor_actions, "select-all-tracks", _("Select All Tracks"), sigc::mem_fun(*this, &Editor::select_all_tracks));
 198         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 199         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 200
 201         reg_sens (editor_actions, "select-loop-range", _("Set Range to Loop Range"), sigc::mem_fun(*this, &Editor::set_selection_from_loop));
 202         reg_sens (editor_actions, "select-punch-range", _("Set Range to Punch Range"), sigc::mem_fun(*this, &Editor::set_selection_from_punch));
 203         reg_sens (editor_actions, "select-from-regions", _("Set Range to Selected Regions"), sigc::mem_fun(*this, &Editor::set_selection_from_region));
 204
 205         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));
 206         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));
 207         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));
 208         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));
 209
 210         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));
 211         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));
 212
 213         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 214
 215         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 216         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 217
 218         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 219         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 220
 221         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 222         ActionManager::track_selection_sensitive_actions.push_back (act);
 223         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 224         ActionManager::track_selection_sensitive_actions.push_back (act);
 225         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 226         ActionManager::track_selection_sensitive_actions.push_back (act);
 227         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 228         ActionManager::track_selection_sensitive_actions.push_back (act);
 229
 230         for (int i = 1; i <= 12; ++i) {
 231                 string const a = string_compose (X_("save-visual-state-%1"), i);
 232                 string const n = string_compose (_("Save View %1"), i);
 233                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 234         }
 235
 236         for (int i = 1; i <= 12; ++i) {
 237                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 238                 string const n = string_compose (_("Go to View %1"), i);
 239                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 240         }
 241
 242         for (int i = 1; i <= 9; ++i) {
 243                 string const a = string_compose (X_("goto-mark-%1"), i);
 244                 string const n = string_compose (_("Locate to Mark %1"), i);
 245                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 246         }
 247
 248
 249         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 250         reg_sens (editor_actions, "alternate-jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 251         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 252         reg_sens (editor_actions, "alternate-jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 253
 254         reg_sens (editor_actions, "set-session-start-from-playhead", _("Set Session Start from Playhead"), sigc::mem_fun(*this, &Editor::set_session_start_from_playhead));
 255         reg_sens (editor_actions, "set-session-end-from-playhead", _("Set Session End from Playhead"), sigc::mem_fun(*this, &Editor::set_session_end_from_playhead));
 256
 257         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 258         reg_sens (editor_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 259
 260         reg_sens (editor_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 261         reg_sens (editor_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 262
 263         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 264         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 265
 266         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 267         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 268         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead to Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 269         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead to Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 270
 271         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 272         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 273         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 274         reg_sens (editor_actions, "zoom-to-selection", _("Zoom to Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), false));
 275         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 276
 277         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 278         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 279
 280         reg_sens (editor_actions, "fit_1_track", _("Fit 1 Track"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 1));
 281         reg_sens (editor_actions, "fit_2_tracks", _("Fit 2 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 2));
 282         reg_sens (editor_actions, "fit_4_tracks", _("Fit 4 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 4));
 283         reg_sens (editor_actions, "fit_8_tracks", _("Fit 8 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 8));
 284         reg_sens (editor_actions, "fit_16_tracks", _("Fit 16 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 16));
 285         reg_sens (editor_actions, "fit_32_tracks", _("Fit 32 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 32));
 286         reg_sens (editor_actions, "fit_all_tracks", _("Fit All Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 0));
 287
 288         reg_sens (editor_actions, "zoom_10_ms", _("Zoom to 10 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10));
 289         reg_sens (editor_actions, "zoom_100_ms", _("Zoom to 100 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 100));
 290         reg_sens (editor_actions, "zoom_1_sec", _("Zoom to 1 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 1000));
 291         reg_sens (editor_actions, "zoom_10_sec", _("Zoom to 10 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 1000));
 292         reg_sens (editor_actions, "zoom_1_min", _("Zoom to 1 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 60 * 1000));
 293         reg_sens (editor_actions, "zoom_5_min", _("Zoom to 5 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 5 * 60 * 1000));
 294         reg_sens (editor_actions, "zoom_10_min", _("Zoom to 10 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 60 * 1000));
 295
 296         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 297         ActionManager::track_selection_sensitive_actions.push_back (act);
 298         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 299         ActionManager::track_selection_sensitive_actions.push_back (act);
 300
 301         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 302         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 303         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 304         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 305
 306         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 307         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 308         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 309         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 310
 311         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 312         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 313
 314         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 315         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 316
 317         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 318
 319         reg_sens (editor_actions, "set-loop-from-edit-range", _("Set Loop from Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_selection), false));
 320         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 321         reg_sens (editor_actions, "set-session-from-edit-range", _("Set Session Start/End from Selection"), sigc::mem_fun(*this, &Editor::set_session_extents_from_selection));
 322
 323         /* this is a duplicated action so that the main menu can use a different label */
 324         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 325         reg_sens (editor_actions, "play-from-edit-point", _("Play from Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 326         reg_sens (editor_actions, "play-from-edit-point-and-return", _("Play from Edit Point and Return"), sigc::mem_fun(*this, &Editor::play_from_edit_point_and_return));
 327
 328         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 329
 330         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 331         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 332
 333         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 334
 335         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 336
 337         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 338         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 339         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 340
 341         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 342         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 343
 344         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 345         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 346
 347         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 348         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 349
 350         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 351         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 352
 353         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 354         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 355
 356         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 357         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 358
 359         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 360         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 361         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 362
 363         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 364         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 365
 366         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 367
 368         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 369
 370         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 371                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 372
 373         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 374         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 375         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 376         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 377
 378         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 379
 380         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 ));
 381         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 ));
 382
 383         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_NONE));
 384         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_NONE));
 385
 386         reg_sens (editor_actions, "start-punch-range", _("Start Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_start_from_edit_point));
 387         reg_sens (editor_actions, "finish-punch-range", _("Finish Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_end_from_edit_point));
 388
 389         reg_sens (editor_actions, "start-loop-range", _("Start Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_start_from_edit_point));
 390         reg_sens (editor_actions, "finish-loop-range", _("Finish Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_end_from_edit_point));
 391
 392         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_NONE));
 393         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_NONE));
 394
 395 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 396
 397         reg_sens (
 398                 editor_actions,
 399                 "move-range-start-to-previous-region-boundary",
 400                 _("Move Range Start to Previous Region Boundary"),
 401                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 402                 );
 403
 404         reg_sens (
 405                 editor_actions,
 406                 "move-range-start-to-next-region-boundary",
 407                 _("Move Range Start to Next Region Boundary"),
 408                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 409                 );
 410
 411         reg_sens (
 412                 editor_actions,
 413                 "move-range-end-to-previous-region-boundary",
 414                 _("Move Range End to Previous Region Boundary"),
 415                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 416                 );
 417
 418         reg_sens (
 419                 editor_actions,
 420                 "move-range-end-to-next-region-boundary",
 421                 _("Move Range End to Next Region Boundary"),
 422                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 423                 );
 424
 425         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 426         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 427
 428         myactions.register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 429
 430         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 431         ActionManager::track_selection_sensitive_actions.push_back (act);
 432         act = myactions.register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 433         ActionManager::session_sensitive_actions.push_back (act);
 434         ActionManager::track_selection_sensitive_actions.push_back (act);
 435
 436
 437         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 438         ActionManager::track_selection_sensitive_actions.push_back (act);
 439         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 440         /* not selection sensitive? */
 441
 442         ActionManager::track_selection_sensitive_actions.push_back (act);
 443
 444         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 445
 446         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 447                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 448         ActionManager::track_selection_sensitive_actions.push_back (act);
 449         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 450                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 451         ActionManager::track_selection_sensitive_actions.push_back (act);
 452         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 453                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 454         ActionManager::track_selection_sensitive_actions.push_back (act);
 455         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 456                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 457         ActionManager::track_selection_sensitive_actions.push_back (act);
 458         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 459                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 460         ActionManager::track_selection_sensitive_actions.push_back (act);
 461
 462         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 463
 464         Glib::RefPtr<ActionGroup> zoom_actions = myactions.create_action_group (X_("Zoom"));
 465         RadioAction::Group zoom_group;
 466
 467         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));
 468         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));
 469         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));
 470         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));
 471         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));
 472         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));
 473
 474         myactions.register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 475
 476         for (int i = 1; i <= 9; ++i) {
 477                 string const a = string_compose (X_("script-action-%1"), i);
 478                 string const n = string_compose (_("Unset #%1"), i);
 479                 act = myactions.register_action (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::trigger_script), i - 1));
 480                 act->set_tooltip (_("no action bound"));
 481                 act->set_sensitive (false);
 482         }
 483
 484         Glib::RefPtr<ActionGroup> mouse_mode_actions = myactions.create_action_group (X_("MouseMode"));
 485         RadioAction::Group mouse_mode_group;
 486
 487         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));
 488         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 489         smart_mode_button.set_related_action (smart_mode_action);
 490         smart_mode_button.set_text (_("Smart"));
 491         smart_mode_button.set_name ("mouse mode button");
 492
 493         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));
 494         mouse_move_button.set_related_action (act);
 495         mouse_move_button.set_icon (Gtkmm2ext::ArdourIcon::ToolGrab);
 496         mouse_move_button.set_name ("mouse mode button");
 497
 498         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));
 499         mouse_select_button.set_related_action (act);
 500         mouse_select_button.set_icon (Gtkmm2ext::ArdourIcon::ToolRange);
 501         mouse_select_button.set_name ("mouse mode button");
 502
 503         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));
 504         mouse_draw_button.set_related_action (act);
 505         mouse_draw_button.set_icon (Gtkmm2ext::ArdourIcon::ToolDraw);
 506         mouse_draw_button.set_name ("mouse mode button");
 507
 508         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));
 509         mouse_audition_button.set_related_action (act);
 510         mouse_audition_button.set_icon (Gtkmm2ext::ArdourIcon::ToolAudition);
 511         mouse_audition_button.set_name ("mouse mode button");
 512
 513         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));
 514         mouse_timefx_button.set_related_action (act);
 515         mouse_timefx_button.set_icon (Gtkmm2ext::ArdourIcon::ToolStretch);
 516         mouse_timefx_button.set_name ("mouse mode button");
 517
 518         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));
 519         mouse_content_button.set_related_action (act);
 520         mouse_content_button.set_icon (Gtkmm2ext::ArdourIcon::ToolContent);
 521         mouse_content_button.set_name ("mouse mode button");
 522
 523         if(!Profile->get_mixbus()) {
 524                 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));
 525                 mouse_cut_button.set_related_action (act);
 526                 mouse_cut_button.set_icon (Gtkmm2ext::ArdourIcon::ToolCut);
 527                 mouse_cut_button.set_name ("mouse mode button");
 528         }
 529
 530         myactions.register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 531
 532         RadioAction::Group edit_point_group;
 533         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)));
 534         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)));
 535         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)));
 536
 537         myactions.register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 538         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));
 539
 540 //      myactions.register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 541         myactions.register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 542         myactions.register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 543         myactions.register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 544         myactions.register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 545
 546         myactions.register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 547         myactions.register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 548
 549         RadioAction::Group snap_mode_group;
 550         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)));
 551         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)));
 552         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)));
 553
 554         myactions.register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 555         myactions.register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 556         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));
 557         myactions.register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 558         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));
 559
 560         Glib::RefPtr<ActionGroup> snap_actions = myactions.create_action_group (X_("Snap"));
 561         RadioAction::Group snap_choice_group;
 562
 563         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)));
 564         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)));
 565         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)));
 566         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)));
 567         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)));
 568         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)));
 569
 570         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)));
 571         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)));
 572         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)));
 573         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)));
 574         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)));
 575         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)));
 576         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)));
 577         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)));
 578         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)));
 579         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)));
 580         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)));
 581         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)));
 582         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)));
 583         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)));
 584         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)));
 585         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)));
 586         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)));
 587
 588         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)));
 589         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)));
 590         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)));
 591         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)));
 592         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)));
 593         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)));
 594         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)));
 595
 596         myactions.register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 597
 598         /* RULERS */
 599
 600         Glib::RefPtr<ActionGroup> ruler_actions = myactions.create_action_group (X_("Rulers"));
 601         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)));
 602         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)));
 603         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)));
 604         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)));
 605         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)));
 606         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)));
 607         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)));
 608         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)));
 609         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)));
 610         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)));
 611
 612         myactions.register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 613
 614         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)));
 615         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)));
 616
 617         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)));
 618         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)));
 619         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)));
 620         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)));
 621         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)));
 622         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)));
 623         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 624
 625         /* set defaults here */
 626
 627         no_ruler_shown_update = true;
 628
 629         if (Profile->get_trx()) {
 630                 ruler_marker_action->set_active (true);
 631                 ruler_meter_action->set_active (false);
 632                 ruler_tempo_action->set_active (false);
 633                 ruler_range_action->set_active (false);
 634                 ruler_loop_punch_action->set_active (false);
 635                 ruler_loop_punch_action->set_active (false);
 636                 ruler_bbt_action->set_active (true);
 637                 ruler_cd_marker_action->set_active (false);
 638                 ruler_timecode_action->set_active (false);
 639                 ruler_minsec_action->set_active (true);
 640         } else {
 641                 ruler_marker_action->set_active (true);
 642                 ruler_meter_action->set_active (true);
 643                 ruler_tempo_action->set_active (true);
 644                 ruler_range_action->set_active (true);
 645                 ruler_loop_punch_action->set_active (true);
 646                 ruler_loop_punch_action->set_active (true);
 647                 ruler_bbt_action->set_active (false);
 648                 ruler_cd_marker_action->set_active (true);
 649                 ruler_timecode_action->set_active (true);
 650                 ruler_minsec_action->set_active (false);
 651         }
 652
 653         ruler_video_action->set_active (false);
 654         xjadeo_proc_action->set_active (false);
 655         xjadeo_proc_action->set_sensitive (false);
 656         xjadeo_ontop_action->set_active (false);
 657         xjadeo_ontop_action->set_sensitive (false);
 658         xjadeo_timecode_action->set_active (false);
 659         xjadeo_timecode_action->set_sensitive (false);
 660         xjadeo_frame_action->set_active (false);
 661         xjadeo_frame_action->set_sensitive (false);
 662         xjadeo_osdbg_action->set_active (false);
 663         xjadeo_osdbg_action->set_sensitive (false);
 664         xjadeo_fullscreen_action->set_active (false);
 665         xjadeo_fullscreen_action->set_sensitive (false);
 666         xjadeo_letterbox_action->set_active (false);
 667         xjadeo_letterbox_action->set_sensitive (false);
 668         xjadeo_zoom_100->set_sensitive (false);
 669
 670         ruler_samples_action->set_active (false);
 671         no_ruler_shown_update = false;
 672
 673         /* REGION LIST */
 674
 675         Glib::RefPtr<ActionGroup> rl_actions = myactions.create_action_group (X_("RegionList"));
 676         RadioAction::Group sort_type_group;
 677         RadioAction::Group sort_order_group;
 678
 679         /* the region list popup menu */
 680         myactions.register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 681
 682         act = myactions.register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 683         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 684
 685         act = myactions.register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 686         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 687
 688         act = myactions.register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 689         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 690
 691         myactions.register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 692         myactions.register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 693
 694         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 695                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 696         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 697                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 698
 699         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 700                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 701         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 702                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 703         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 704                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 705         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 706                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 707         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 708                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 709         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 710                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 711         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 712                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 713         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 714                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 715         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 716                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 717         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 718                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 719
 720         myactions.register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 721
 722         act = reg_sens (editor_actions, X_("addExistingPTFiles"), _("Import PT session"), sigc::mem_fun (*this, &Editor::external_pt_dialog));
 723         ActionManager::write_sensitive_actions.push_back (act);
 724
 725         /* the next two are duplicate items with different names for use in two different contexts */
 726
 727         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 728         ActionManager::write_sensitive_actions.push_back (act);
 729
 730         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 731         ActionManager::write_sensitive_actions.push_back (act);
 732
 733         act = myactions.register_action (editor_actions, X_("importFromSession"), _("Import from Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 734         ActionManager::write_sensitive_actions.push_back (act);
 735
 736
 737         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));
 738         ActionManager::write_sensitive_actions.push_back (act);
 739
 740         myactions.register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 741
 742         myactions.register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 743
 744         myactions.register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measure Lines"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 745
 746         myactions.register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 747                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 748 }
 749
 750 void
 751 Editor::load_bindings ()
 752 {
 753         bindings = Bindings::get_bindings (X_("Editor"), myactions);
 754         global_hpacker.set_data ("ardour-bindings", bindings);
 755 }
 756
 757 void
 758 Editor::toggle_skip_playback ()
 759 {
 760         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 761
 762         if (act) {
 763                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 764                 bool s = Config->get_skip_playback ();
 765                 if (tact->get_active() != s) {
 766                         Config->set_skip_playback (tact->get_active());
 767                 }
 768         }
 769 }
 770
 771 void
 772 Editor::toggle_ruler_visibility (RulerType rt)
 773 {
 774         const char* action = 0;
 775
 776         if (no_ruler_shown_update) {
 777                 return;
 778         }
 779
 780         switch (rt) {
 781         case ruler_metric_timecode:
 782                 action = "toggle-timecode-ruler";
 783                 break;
 784         case ruler_metric_bbt:
 785                 action = "toggle-bbt-ruler";
 786                 break;
 787         case ruler_metric_samples:
 788                 action = "toggle-samples-ruler";
 789                 break;
 790         case ruler_metric_minsec:
 791                 action = "toggle-minsec-ruler";
 792                 break;
 793         case ruler_time_tempo:
 794                 action = "toggle-tempo-ruler";
 795                 break;
 796         case ruler_time_meter:
 797                 action = "toggle-meter-ruler";
 798                 break;
 799         case ruler_time_marker:
 800                 action = "toggle-marker-ruler";
 801                 break;
 802         case ruler_time_range_marker:
 803                 action = "toggle-range-ruler";
 804                 break;
 805         case ruler_time_transport_marker:
 806                 action = "toggle-loop-punch-ruler";
 807                 break;
 808         case ruler_time_cd_marker:
 809                 action = "toggle-cd-marker-ruler";
 810                 break;
 811         case ruler_video_timeline:
 812                 action = "toggle-video-ruler";
 813                 break;
 814         }
 815
 816         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 817
 818         if (act) {
 819                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 820                 update_ruler_visibility ();
 821                 store_ruler_visibility ();
 822         }
 823 }
 824
 825 void
 826 Editor::set_summary ()
 827 {
 828         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 829         if (act) {
 830                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 831                 _session->config.set_show_summary (tact->get_active ());
 832         }
 833 }
 834
 835 void
 836 Editor::set_group_tabs ()
 837 {
 838         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 839         if (act) {
 840                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 841                 _session->config.set_show_group_tabs (tact->get_active ());
 842         }
 843 }
 844
 845 void
 846 Editor::set_close_video_sensitive (bool onoff)
 847 {
 848         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 849         if (act) {
 850                 act->set_sensitive (onoff);
 851         }
 852 }
 853
 854 void
 855 Editor::set_xjadeo_sensitive (bool onoff)
 856 {
 857         xjadeo_proc_action->set_sensitive(onoff);
 858 }
 859
 860 void
 861 Editor::toggle_xjadeo_proc (int state)
 862 {
 863         switch(state) {
 864                 case 1:
 865                         xjadeo_proc_action->set_active(true);
 866                         break;
 867                 case 0:
 868                         xjadeo_proc_action->set_active(false);
 869                         break;
 870                 default:
 871                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 872                         break;
 873         }
 874         bool onoff = xjadeo_proc_action->get_active();
 875         xjadeo_ontop_action->set_sensitive(onoff);
 876         xjadeo_timecode_action->set_sensitive(onoff);
 877         xjadeo_frame_action->set_sensitive(onoff);
 878         xjadeo_osdbg_action->set_sensitive(onoff);
 879         xjadeo_fullscreen_action->set_sensitive(onoff);
 880         xjadeo_letterbox_action->set_sensitive(onoff);
 881         xjadeo_zoom_100->set_sensitive(onoff);
 882 }
 883
 884 void
 885 Editor::set_xjadeo_proc ()
 886 {
 887         if (xjadeo_proc_action->get_active()) {
 888                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 889         } else {
 890                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 891         }
 892 }
 893
 894 void
 895 Editor::toggle_xjadeo_viewoption (int what, int state)
 896 {
 897         Glib::RefPtr<Gtk::ToggleAction> action;
 898         switch (what) {
 899                 case 1:
 900                         action = xjadeo_ontop_action;
 901                         break;
 902                 case 2:
 903                         action = xjadeo_timecode_action;
 904                         break;
 905                 case 3:
 906                         action = xjadeo_frame_action;
 907                         break;
 908                 case 4:
 909                         action = xjadeo_osdbg_action;
 910                         break;
 911                 case 5:
 912                         action = xjadeo_fullscreen_action;
 913                         break;
 914                 case 6:
 915                         action = xjadeo_letterbox_action;
 916                         break;
 917                 case 7:
 918                         return;
 919                 default:
 920                         return;
 921         }
 922
 923         switch(state) {
 924                 case 1:
 925                         action->set_active(true);
 926                         break;
 927                 case 0:
 928                         action->set_active(false);
 929                         break;
 930                 default:
 931                         action->set_active(!action->get_active());
 932                         break;
 933         }
 934 }
 935
 936 void
 937 Editor::set_xjadeo_viewoption (int what)
 938 {
 939         Glib::RefPtr<Gtk::ToggleAction> action;
 940         switch (what) {
 941                 case 1:
 942                         action = xjadeo_ontop_action;
 943                         break;
 944                 case 2:
 945                         action = xjadeo_timecode_action;
 946                         break;
 947                 case 3:
 948                         action = xjadeo_frame_action;
 949                         break;
 950                 case 4:
 951                         action = xjadeo_osdbg_action;
 952                         break;
 953                 case 5:
 954                         action = xjadeo_fullscreen_action;
 955                         break;
 956                 case 6:
 957                         action = xjadeo_letterbox_action;
 958                         break;
 959                 case 7:
 960                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 961                         return;
 962                 default:
 963                         return;
 964         }
 965         if (action->get_active()) {
 966                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 967         } else {
 968                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 969         }
 970 }
 971
 972 void
 973 Editor::toggle_measure_visibility ()
 974 {
 975         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 976         if (act) {
 977                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 978                 set_show_measures (tact->get_active());
 979         }
 980 }
 981
 982 RefPtr<RadioAction>
 983 Editor::snap_type_action (SnapType type)
 984 {
 985         const char* action = 0;
 986         RefPtr<Action> act;
 987
 988         switch (type) {
 989         case Editing::SnapToCDFrame:
 990                 action = "snap-to-cd-frame";
 991                 break;
 992         case Editing::SnapToTimecodeFrame:
 993                 action = "snap-to-timecode-frame";
 994                 break;
 995         case Editing::SnapToTimecodeSeconds:
 996                 action = "snap-to-timecode-seconds";
 997                 break;
 998         case Editing::SnapToTimecodeMinutes:
 999                 action = "snap-to-timecode-minutes";
1000                 break;
1001         case Editing::SnapToSeconds:
1002                 action = "snap-to-seconds";
1003                 break;
1004         case Editing::SnapToMinutes:
1005                 action = "snap-to-minutes";
1006                 break;
1007         case Editing::SnapToBeatDiv128:
1008                 action = "snap-to-onetwentyeighths";
1009                 break;
1010         case Editing::SnapToBeatDiv64:
1011                 action = "snap-to-sixtyfourths";
1012                 break;
1013         case Editing::SnapToBeatDiv32:
1014                 action = "snap-to-thirtyseconds";
1015                 break;
1016         case Editing::SnapToBeatDiv28:
1017                 action = "snap-to-twentyeighths";
1018                 break;
1019         case Editing::SnapToBeatDiv24:
1020                 action = "snap-to-twentyfourths";
1021                 break;
1022         case Editing::SnapToBeatDiv20:
1023                 action = "snap-to-twentieths";
1024                 break;
1025         case Editing::SnapToBeatDiv16:
1026                 action = "snap-to-asixteenthbeat";
1027                 break;
1028         case Editing::SnapToBeatDiv14:
1029                 action = "snap-to-fourteenths";
1030                 break;
1031         case Editing::SnapToBeatDiv12:
1032                 action = "snap-to-twelfths";
1033                 break;
1034         case Editing::SnapToBeatDiv10:
1035                 action = "snap-to-tenths";
1036                 break;
1037         case Editing::SnapToBeatDiv8:
1038                 action = "snap-to-eighths";
1039                 break;
1040         case Editing::SnapToBeatDiv7:
1041                 action = "snap-to-sevenths";
1042                 break;
1043         case Editing::SnapToBeatDiv6:
1044                 action = "snap-to-sixths";
1045                 break;
1046         case Editing::SnapToBeatDiv5:
1047                 action = "snap-to-fifths";
1048                 break;
1049         case Editing::SnapToBeatDiv4:
1050                 action = "snap-to-quarters";
1051                 break;
1052         case Editing::SnapToBeatDiv3:
1053                 action = "snap-to-thirds";
1054                 break;
1055         case Editing::SnapToBeatDiv2:
1056                 action = "snap-to-halves";
1057                 break;
1058         case Editing::SnapToBeat:
1059                 action = "snap-to-beat";
1060                 break;
1061         case Editing::SnapToBar:
1062                 action = "snap-to-bar";
1063                 break;
1064         case Editing::SnapToMark:
1065                 action = "snap-to-mark";
1066                 break;
1067         case Editing::SnapToRegionStart:
1068                 action = "snap-to-region-start";
1069                 break;
1070         case Editing::SnapToRegionEnd:
1071                 action = "snap-to-region-end";
1072                 break;
1073         case Editing::SnapToRegionSync:
1074                 action = "snap-to-region-sync";
1075                 break;
1076         case Editing::SnapToRegionBoundary:
1077                 action = "snap-to-region-boundary";
1078                 break;
1079         default:
1080                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1081                 abort(); /*NOTREACHED*/
1082         }
1083
1084         act = ActionManager::get_action (X_("Snap"), action);
1085
1086         if (act) {
1087                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1088                 return ract;
1089
1090         } else  {
1091                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1092                 return RefPtr<RadioAction>();
1093         }
1094 }
1095
1096 void
1097 Editor::next_snap_choice ()
1098 {
1099         switch (_snap_type) {
1100         case Editing::SnapToCDFrame:
1101                 set_snap_to (Editing::SnapToTimecodeFrame);
1102                 break;
1103         case Editing::SnapToTimecodeFrame:
1104                 set_snap_to (Editing::SnapToTimecodeSeconds);
1105                 break;
1106         case Editing::SnapToTimecodeSeconds:
1107                 set_snap_to (Editing::SnapToTimecodeMinutes);
1108                 break;
1109         case Editing::SnapToTimecodeMinutes:
1110                 set_snap_to (Editing::SnapToSeconds);
1111                 break;
1112         case Editing::SnapToSeconds:
1113                 set_snap_to (Editing::SnapToMinutes);
1114                 break;
1115         case Editing::SnapToMinutes:
1116                 set_snap_to (Editing::SnapToBeatDiv128);
1117                 break;
1118         case Editing::SnapToBeatDiv128:
1119                 set_snap_to (Editing::SnapToBeatDiv64);
1120                 break;
1121         case Editing::SnapToBeatDiv64:
1122                 set_snap_to (Editing::SnapToBeatDiv32);
1123                 break;
1124         case Editing::SnapToBeatDiv32:
1125                 set_snap_to (Editing::SnapToBeatDiv28);
1126                 break;
1127         case Editing::SnapToBeatDiv28:
1128                 set_snap_to (Editing::SnapToBeatDiv24);
1129                 break;
1130         case Editing::SnapToBeatDiv24:
1131                 set_snap_to (Editing::SnapToBeatDiv20);
1132                 break;
1133         case Editing::SnapToBeatDiv20:
1134                 set_snap_to (Editing::SnapToBeatDiv16);
1135                 break;
1136         case Editing::SnapToBeatDiv16:
1137                 set_snap_to (Editing::SnapToBeatDiv14);
1138                 break;
1139         case Editing::SnapToBeatDiv14:
1140                 set_snap_to (Editing::SnapToBeatDiv12);
1141                 break;
1142         case Editing::SnapToBeatDiv12:
1143                 set_snap_to (Editing::SnapToBeatDiv10);
1144                 break;
1145         case Editing::SnapToBeatDiv10:
1146                 set_snap_to (Editing::SnapToBeatDiv8);
1147                 break;
1148         case Editing::SnapToBeatDiv8:
1149                 set_snap_to (Editing::SnapToBeatDiv7);
1150                 break;
1151         case Editing::SnapToBeatDiv7:
1152                 set_snap_to (Editing::SnapToBeatDiv6);
1153                 break;
1154         case Editing::SnapToBeatDiv6:
1155                 set_snap_to (Editing::SnapToBeatDiv5);
1156                 break;
1157         case Editing::SnapToBeatDiv5:
1158                 set_snap_to (Editing::SnapToBeatDiv4);
1159                 break;
1160         case Editing::SnapToBeatDiv4:
1161                 set_snap_to (Editing::SnapToBeatDiv3);
1162                 break;
1163         case Editing::SnapToBeatDiv3:
1164                 set_snap_to (Editing::SnapToBeatDiv2);
1165                 break;
1166         case Editing::SnapToBeatDiv2:
1167                 set_snap_to (Editing::SnapToBeat);
1168                 break;
1169         case Editing::SnapToBeat:
1170                 set_snap_to (Editing::SnapToBar);
1171                 break;
1172         case Editing::SnapToBar:
1173                 set_snap_to (Editing::SnapToMark);
1174                 break;
1175         case Editing::SnapToMark:
1176                 set_snap_to (Editing::SnapToRegionStart);
1177                 break;
1178         case Editing::SnapToRegionStart:
1179                 set_snap_to (Editing::SnapToRegionEnd);
1180                 break;
1181         case Editing::SnapToRegionEnd:
1182                 set_snap_to (Editing::SnapToRegionSync);
1183                 break;
1184         case Editing::SnapToRegionSync:
1185                 set_snap_to (Editing::SnapToRegionBoundary);
1186                 break;
1187         case Editing::SnapToRegionBoundary:
1188                 set_snap_to (Editing::SnapToCDFrame);
1189                 break;
1190         }
1191 }
1192
1193 void
1194 Editor::prev_snap_choice ()
1195 {
1196         switch (_snap_type) {
1197         case Editing::SnapToCDFrame:
1198                 set_snap_to (Editing::SnapToRegionBoundary);
1199                 break;
1200         case Editing::SnapToTimecodeFrame:
1201                 set_snap_to (Editing::SnapToCDFrame);
1202                 break;
1203         case Editing::SnapToTimecodeSeconds:
1204                 set_snap_to (Editing::SnapToTimecodeFrame);
1205                 break;
1206         case Editing::SnapToTimecodeMinutes:
1207                 set_snap_to (Editing::SnapToTimecodeSeconds);
1208                 break;
1209         case Editing::SnapToSeconds:
1210                 set_snap_to (Editing::SnapToTimecodeMinutes);
1211                 break;
1212         case Editing::SnapToMinutes:
1213                 set_snap_to (Editing::SnapToSeconds);
1214                 break;
1215         case Editing::SnapToBeatDiv128:
1216                 set_snap_to (Editing::SnapToMinutes);
1217                 break;
1218         case Editing::SnapToBeatDiv64:
1219                 set_snap_to (Editing::SnapToBeatDiv128);
1220                 break;
1221         case Editing::SnapToBeatDiv32:
1222                 set_snap_to (Editing::SnapToBeatDiv64);
1223                 break;
1224         case Editing::SnapToBeatDiv28:
1225                 set_snap_to (Editing::SnapToBeatDiv32);
1226                 break;
1227         case Editing::SnapToBeatDiv24:
1228                 set_snap_to (Editing::SnapToBeatDiv28);
1229                 break;
1230         case Editing::SnapToBeatDiv20:
1231                 set_snap_to (Editing::SnapToBeatDiv24);
1232                 break;
1233         case Editing::SnapToBeatDiv16:
1234                 set_snap_to (Editing::SnapToBeatDiv20);
1235                 break;
1236         case Editing::SnapToBeatDiv14:
1237                 set_snap_to (Editing::SnapToBeatDiv16);
1238                 break;
1239         case Editing::SnapToBeatDiv12:
1240                 set_snap_to (Editing::SnapToBeatDiv14);
1241                 break;
1242         case Editing::SnapToBeatDiv10:
1243                 set_snap_to (Editing::SnapToBeatDiv12);
1244                 break;
1245         case Editing::SnapToBeatDiv8:
1246                 set_snap_to (Editing::SnapToBeatDiv10);
1247                 break;
1248         case Editing::SnapToBeatDiv7:
1249                 set_snap_to (Editing::SnapToBeatDiv8);
1250                 break;
1251         case Editing::SnapToBeatDiv6:
1252                 set_snap_to (Editing::SnapToBeatDiv7);
1253                 break;
1254         case Editing::SnapToBeatDiv5:
1255                 set_snap_to (Editing::SnapToBeatDiv6);
1256                 break;
1257         case Editing::SnapToBeatDiv4:
1258                 set_snap_to (Editing::SnapToBeatDiv5);
1259                 break;
1260         case Editing::SnapToBeatDiv3:
1261                 set_snap_to (Editing::SnapToBeatDiv4);
1262                 break;
1263         case Editing::SnapToBeatDiv2:
1264                 set_snap_to (Editing::SnapToBeatDiv3);
1265                 break;
1266         case Editing::SnapToBeat:
1267                 set_snap_to (Editing::SnapToBeatDiv2);
1268                 break;
1269         case Editing::SnapToBar:
1270                 set_snap_to (Editing::SnapToBeat);
1271                 break;
1272         case Editing::SnapToMark:
1273                 set_snap_to (Editing::SnapToBar);
1274                 break;
1275         case Editing::SnapToRegionStart:
1276                 set_snap_to (Editing::SnapToMark);
1277                 break;
1278         case Editing::SnapToRegionEnd:
1279                 set_snap_to (Editing::SnapToRegionStart);
1280                 break;
1281         case Editing::SnapToRegionSync:
1282                 set_snap_to (Editing::SnapToRegionEnd);
1283                 break;
1284         case Editing::SnapToRegionBoundary:
1285                 set_snap_to (Editing::SnapToRegionSync);
1286                 break;
1287         }
1288 }
1289
1290 void
1291 Editor::next_snap_choice_music_only ()
1292 {
1293         switch (_snap_type) {
1294         case Editing::SnapToMark:
1295         case Editing::SnapToRegionStart:
1296         case Editing::SnapToRegionEnd:
1297         case Editing::SnapToRegionSync:
1298         case Editing::SnapToRegionBoundary:
1299         case Editing::SnapToCDFrame:
1300         case Editing::SnapToTimecodeFrame:
1301         case Editing::SnapToTimecodeSeconds:
1302         case Editing::SnapToTimecodeMinutes:
1303         case Editing::SnapToSeconds:
1304         case Editing::SnapToMinutes:
1305                 set_snap_to (Editing::SnapToBeatDiv128);
1306                 break;
1307         case Editing::SnapToBeatDiv128:
1308                 set_snap_to (Editing::SnapToBeatDiv64);
1309                 break;
1310         case Editing::SnapToBeatDiv64:
1311                 set_snap_to (Editing::SnapToBeatDiv32);
1312                 break;
1313         case Editing::SnapToBeatDiv32:
1314                 set_snap_to (Editing::SnapToBeatDiv28);
1315                 break;
1316         case Editing::SnapToBeatDiv28:
1317                 set_snap_to (Editing::SnapToBeatDiv24);
1318                 break;
1319         case Editing::SnapToBeatDiv24:
1320                 set_snap_to (Editing::SnapToBeatDiv20);
1321                 break;
1322         case Editing::SnapToBeatDiv20:
1323                 set_snap_to (Editing::SnapToBeatDiv16);
1324                 break;
1325         case Editing::SnapToBeatDiv16:
1326                 set_snap_to (Editing::SnapToBeatDiv14);
1327                 break;
1328         case Editing::SnapToBeatDiv14:
1329                 set_snap_to (Editing::SnapToBeatDiv12);
1330                 break;
1331         case Editing::SnapToBeatDiv12:
1332                 set_snap_to (Editing::SnapToBeatDiv10);
1333                 break;
1334         case Editing::SnapToBeatDiv10:
1335                 set_snap_to (Editing::SnapToBeatDiv8);
1336                 break;
1337         case Editing::SnapToBeatDiv8:
1338                 set_snap_to (Editing::SnapToBeatDiv7);
1339                 break;
1340         case Editing::SnapToBeatDiv7:
1341                 set_snap_to (Editing::SnapToBeatDiv6);
1342                 break;
1343         case Editing::SnapToBeatDiv6:
1344                 set_snap_to (Editing::SnapToBeatDiv5);
1345                 break;
1346         case Editing::SnapToBeatDiv5:
1347                 set_snap_to (Editing::SnapToBeatDiv4);
1348                 break;
1349         case Editing::SnapToBeatDiv4:
1350                 set_snap_to (Editing::SnapToBeatDiv3);
1351                 break;
1352         case Editing::SnapToBeatDiv3:
1353                 set_snap_to (Editing::SnapToBeatDiv2);
1354                 break;
1355         case Editing::SnapToBeatDiv2:
1356                 set_snap_to (Editing::SnapToBeat);
1357                 break;
1358         case Editing::SnapToBeat:
1359                 set_snap_to (Editing::SnapToBar);
1360                 break;
1361         case Editing::SnapToBar:
1362                 set_snap_to (Editing::SnapToBeatDiv128);
1363                 break;
1364         }
1365 }
1366
1367 void
1368 Editor::prev_snap_choice_music_only ()
1369 {
1370         switch (_snap_type) {
1371         case Editing::SnapToMark:
1372         case Editing::SnapToRegionStart:
1373         case Editing::SnapToRegionEnd:
1374         case Editing::SnapToRegionSync:
1375         case Editing::SnapToRegionBoundary:
1376         case Editing::SnapToCDFrame:
1377         case Editing::SnapToTimecodeFrame:
1378         case Editing::SnapToTimecodeSeconds:
1379         case Editing::SnapToTimecodeMinutes:
1380         case Editing::SnapToSeconds:
1381         case Editing::SnapToMinutes:
1382                 set_snap_to (Editing::SnapToBar);
1383                 break;
1384         case Editing::SnapToBeatDiv128:
1385                 set_snap_to (Editing::SnapToBeat);
1386                 break;
1387         case Editing::SnapToBeatDiv64:
1388                 set_snap_to (Editing::SnapToBeatDiv128);
1389                 break;
1390         case Editing::SnapToBeatDiv32:
1391                 set_snap_to (Editing::SnapToBeatDiv64);
1392                 break;
1393         case Editing::SnapToBeatDiv28:
1394                 set_snap_to (Editing::SnapToBeatDiv32);
1395                 break;
1396         case Editing::SnapToBeatDiv24:
1397                 set_snap_to (Editing::SnapToBeatDiv28);
1398                 break;
1399         case Editing::SnapToBeatDiv20:
1400                 set_snap_to (Editing::SnapToBeatDiv24);
1401                 break;
1402         case Editing::SnapToBeatDiv16:
1403                 set_snap_to (Editing::SnapToBeatDiv20);
1404                 break;
1405         case Editing::SnapToBeatDiv14:
1406                 set_snap_to (Editing::SnapToBeatDiv16);
1407                 break;
1408         case Editing::SnapToBeatDiv12:
1409                 set_snap_to (Editing::SnapToBeatDiv14);
1410                 break;
1411         case Editing::SnapToBeatDiv10:
1412                 set_snap_to (Editing::SnapToBeatDiv12);
1413                 break;
1414         case Editing::SnapToBeatDiv8:
1415                 set_snap_to (Editing::SnapToBeatDiv10);
1416                 break;
1417         case Editing::SnapToBeatDiv7:
1418                 set_snap_to (Editing::SnapToBeatDiv8);
1419                 break;
1420         case Editing::SnapToBeatDiv6:
1421                 set_snap_to (Editing::SnapToBeatDiv7);
1422                 break;
1423         case Editing::SnapToBeatDiv5:
1424                 set_snap_to (Editing::SnapToBeatDiv6);
1425                 break;
1426         case Editing::SnapToBeatDiv4:
1427                 set_snap_to (Editing::SnapToBeatDiv5);
1428                 break;
1429         case Editing::SnapToBeatDiv3:
1430                 set_snap_to (Editing::SnapToBeatDiv4);
1431                 break;
1432         case Editing::SnapToBeatDiv2:
1433                 set_snap_to (Editing::SnapToBeatDiv3);
1434                 break;
1435         case Editing::SnapToBeat:
1436                 set_snap_to (Editing::SnapToBeatDiv2);
1437                 break;
1438         case Editing::SnapToBar:
1439                 set_snap_to (Editing::SnapToBeat);
1440                 break;
1441         }
1442 }
1443
1444 void
1445 Editor::snap_type_chosen (SnapType type)
1446 {
1447         /* this is driven by a toggle on a radio group, and so is invoked twice,
1448            once for the item that became inactive and once for the one that became
1449            active.
1450         */
1451
1452         RefPtr<RadioAction> ract = snap_type_action (type);
1453
1454         if (ract && ract->get_active()) {
1455                 set_snap_to (type);
1456         }
1457 }
1458
1459 RefPtr<RadioAction>
1460 Editor::snap_mode_action (SnapMode mode)
1461 {
1462         const char* action = 0;
1463         RefPtr<Action> act;
1464
1465         switch (mode) {
1466         case Editing::SnapOff:
1467                 action = X_("snap-off");
1468                 break;
1469         case Editing::SnapNormal:
1470                 action = X_("snap-normal");
1471                 break;
1472         case Editing::SnapMagnetic:
1473                 action = X_("snap-magnetic");
1474                 break;
1475         default:
1476                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1477                 abort(); /*NOTREACHED*/
1478         }
1479
1480         act = ActionManager::get_action (X_("Editor"), action);
1481
1482         if (act) {
1483                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1484                 return ract;
1485
1486         } else  {
1487                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1488                 return RefPtr<RadioAction> ();
1489         }
1490 }
1491
1492 void
1493 Editor::cycle_snap_mode ()
1494 {
1495         switch (_snap_mode) {
1496         case SnapOff:
1497                 set_snap_mode (SnapNormal);
1498                 break;
1499         case SnapNormal:
1500                 set_snap_mode (SnapMagnetic);
1501                 break;
1502         case SnapMagnetic:
1503                 set_snap_mode (SnapOff);
1504                 break;
1505         }
1506 }
1507
1508 void
1509 Editor::snap_mode_chosen (SnapMode mode)
1510 {
1511         /* this is driven by a toggle on a radio group, and so is invoked twice,
1512            once for the item that became inactive and once for the one that became
1513            active.
1514         */
1515
1516         RefPtr<RadioAction> ract = snap_mode_action (mode);
1517
1518         if (ract && ract->get_active()) {
1519                 set_snap_mode (mode);
1520         }
1521 }
1522
1523 RefPtr<RadioAction>
1524 Editor::edit_point_action (EditPoint ep)
1525 {
1526         const char* action = 0;
1527         RefPtr<Action> act;
1528
1529         switch (ep) {
1530         case Editing::EditAtPlayhead:
1531                 action = X_("edit-at-playhead");
1532                 break;
1533         case Editing::EditAtSelectedMarker:
1534                 action = X_("edit-at-selected-marker");
1535                 break;
1536         case Editing::EditAtMouse:
1537                 action = X_("edit-at-mouse");
1538                 break;
1539         default:
1540                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1541                 abort(); /*NOTREACHED*/
1542         }
1543
1544         act = ActionManager::get_action (X_("Editor"), action);
1545
1546         if (act) {
1547                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1548                 return ract;
1549
1550         } else  {
1551                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1552                 return RefPtr<RadioAction> ();
1553         }
1554 }
1555
1556 void
1557 Editor::edit_point_chosen (EditPoint ep)
1558 {
1559         /* this is driven by a toggle on a radio group, and so is invoked twice,
1560            once for the item that became inactive and once for the one that became
1561            active.
1562         */
1563
1564         RefPtr<RadioAction> ract = edit_point_action (ep);
1565
1566         if (ract && ract->get_active()) {
1567                 set_edit_point_preference (ep);
1568         }
1569 }
1570
1571
1572 RefPtr<RadioAction>
1573 Editor::zoom_focus_action (ZoomFocus focus)
1574 {
1575         const char* action = 0;
1576         RefPtr<Action> act;
1577
1578         switch (focus) {
1579         case ZoomFocusLeft:
1580                 action = X_("zoom-focus-left");
1581                 break;
1582         case ZoomFocusRight:
1583                 action = X_("zoom-focus-right");
1584                 break;
1585         case ZoomFocusCenter:
1586                 action = X_("zoom-focus-center");
1587                 break;
1588         case ZoomFocusPlayhead:
1589                 action = X_("zoom-focus-playhead");
1590                 break;
1591         case ZoomFocusMouse:
1592                 action = X_("zoom-focus-mouse");
1593                 break;
1594         case ZoomFocusEdit:
1595                 action = X_("zoom-focus-edit");
1596                 break;
1597         default:
1598                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1599                 abort(); /*NOTREACHED*/
1600         }
1601
1602         act = ActionManager::get_action (X_("Zoom"), action);
1603
1604         if (act) {
1605                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1606                 return ract;
1607         } else {
1608                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1609         }
1610
1611         return RefPtr<RadioAction> ();
1612 }
1613
1614 void
1615 Editor::toggle_sound_midi_notes ()
1616 {
1617         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1618
1619         if (act) {
1620                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1621                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1622                 if (tact->get_active () != s) {
1623                         UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1624                 }
1625         }
1626 }
1627
1628 void
1629 Editor::zoom_focus_chosen (ZoomFocus focus)
1630 {
1631         /* this is driven by a toggle on a radio group, and so is invoked twice,
1632            once for the item that became inactive and once for the one that became
1633            active.
1634         */
1635
1636         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1637
1638         if (ract && ract->get_active()) {
1639                 set_zoom_focus (focus);
1640         }
1641 }
1642
1643 /** A Configuration parameter has changed.
1644  * @param parameter_name Name of the changed parameter.
1645  */
1646 void
1647 Editor::parameter_changed (std::string p)
1648 {
1649         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1650
1651         if (p == "auto-loop") {
1652                 update_loop_range_view ();
1653         } else if (p == "punch-in") {
1654                 update_punch_range_view ();
1655         } else if (p == "punch-out") {
1656                 update_punch_range_view ();
1657         } else if (p == "timecode-format") {
1658                 update_just_timecode ();
1659         } else if (p == "show-region-fades") {
1660                 update_region_fade_visibility ();
1661         } else if (p == "edit-mode") {
1662                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1663         } else if (p == "show-track-meters") {
1664                 toggle_meter_updating();
1665         } else if (p == "show-summary") {
1666
1667                 bool const s = _session->config.get_show_summary ();
1668                 if (s) {
1669                         _summary_hbox.show ();
1670                 } else {
1671                         _summary_hbox.hide ();
1672                 }
1673
1674                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1675                 if (act) {
1676                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1677                         if (tact->get_active () != s) {
1678                                 tact->set_active (s);
1679                         }
1680                 }
1681         } else if (p == "show-group-tabs") {
1682
1683                 bool const s = _session->config.get_show_group_tabs ();
1684                 if (s) {
1685                         _group_tabs->show ();
1686                 } else {
1687                         _group_tabs->hide ();
1688                 }
1689
1690                 reset_controls_layout_width ();
1691
1692                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1693                 if (act) {
1694                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1695                         if (tact->get_active () != s) {
1696                                 tact->set_active (s);
1697                         }
1698                 }
1699         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1700                 update_just_timecode ();
1701         } else if (p == "sound-midi-notes") {
1702                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1703
1704                 if (act) {
1705                         bool s = UIConfiguration::instance().get_sound_midi_notes();
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-region-gain") {
1712                 set_gain_envelope_visibility ();
1713         } else if (p == "remote-model") {
1714                 if (_routes) {
1715                         _routes->reset_remote_control_ids ();
1716                 }
1717         } else if (p == "skip-playback") {
1718                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1719
1720                 if (act) {
1721                         bool s = Config->get_skip_playback ();
1722                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1723                         if (tact->get_active () != s) {
1724                                 tact->set_active (s);
1725                         }
1726                 }
1727         }
1728 }
1729
1730 void
1731 Editor::reset_focus (Gtk::Widget* w)
1732 {
1733         /* this resets focus to the first focusable parent of the given widget,
1734          * or, if there is no focusable parent, cancels focus in the toplevel
1735          * window that the given widget is packed into (if there is one).
1736          */
1737
1738         if (!w) {
1739                 return;
1740         }
1741
1742         Gtk::Widget* top = w->get_toplevel();
1743
1744         if (!top || !top->is_toplevel()) {
1745                 return;
1746         }
1747
1748         w = w->get_parent ();
1749
1750         while (w) {
1751                 if (w->get_can_focus ()) {
1752                         Window* win = dynamic_cast<Window*> (top);
1753                         win->set_focus (*w);
1754                         return;
1755                 }
1756                 w = w->get_parent ();
1757         }
1758
1759         /* no focusable parent found, cancel focus in top level window.
1760            C++ API cannot be used for this. Thanks, references.
1761          */
1762
1763         gtk_window_set_focus (GTK_WINDOW(top->gobj()), 0);
1764
1765 }
1766
1767 void
1768 Editor::reset_canvas_action_sensitivity (bool onoff)
1769 {
1770         if (_edit_point != EditAtMouse) {
1771                 onoff = true;
1772         }
1773
1774         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1775              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1776                 (*x)->set_sensitive (onoff);
1777         }
1778 }
1779
1780 void
1781 Editor::register_region_actions ()
1782 {
1783         _region_actions = myactions.create_action_group (X_("Region"));
1784
1785         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1786
1787         /* Remove selected regions */
1788         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1789
1790         /* Offer dialogue box to rename the first selected region */
1791         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1792
1793         /* Raise all selected regions by 1 layer */
1794         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1795
1796         /* Raise all selected regions to the top */
1797         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1798
1799         /* Lower all selected regions by 1 layer */
1800         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1801
1802         /* Lower all selected regions to the bottom */
1803         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1804
1805         /* Move selected regions to their original (`natural') position */
1806         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1807
1808         /* Toggle `locked' status of selected regions */
1809         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1810
1811         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1812
1813         toggle_reg_sens (
1814                 _region_actions,
1815                 "toggle-region-lock-style",
1816                 _("Glue to Bars and Beats"),
1817                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1818                 );
1819
1820         /* Remove sync points from selected regions */
1821         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1822
1823         /* Mute or unmute selected regions */
1824         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1825
1826         /* Open the normalize dialogue to operate on the selected regions */
1827         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1828
1829         /* Reverse selected regions */
1830         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1831
1832         /* Split selected multi-channel regions into mono regions */
1833         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1834
1835         /* Boost selected region gain */
1836         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1837
1838         /* Cut selected region gain */
1839         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1840
1841         /* Open the pitch shift dialogue for any selected audio regions */
1842         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1843
1844         /* Open the transpose dialogue for any selected MIDI regions */
1845         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1846
1847         /* Toggle selected region opacity */
1848         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1849
1850         /* Toggle active status of selected regions' fade in */
1851         toggle_reg_sens (
1852                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1853                 );
1854
1855         /* Toggle active status of selected regions' fade out */
1856         toggle_reg_sens (
1857                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1858                 );
1859
1860         /* Toggle active status of selected regions' fade in and out */
1861         toggle_reg_sens (
1862                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1863                 );
1864
1865         /* Duplicate selected regions */
1866         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), false));
1867
1868         /* Open the dialogue to duplicate selected regions multiple times */
1869         reg_sens (
1870                 _region_actions,
1871                 "multi-duplicate-region",
1872                 _("Multi-Duplicate..."),
1873                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1874                 );
1875
1876         /* Fill tracks with selected regions */
1877         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1878
1879         /* Set up the loop range from the selected regions */
1880         reg_sens (
1881                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1882                 );
1883
1884         /* Set up the loop range from the selected regions, and start playback of it */
1885         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1886
1887         /* Set the punch range from the selected regions */
1888         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1889
1890         /* Add a single range marker around all selected regions */
1891         reg_sens (
1892                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1893                 );
1894
1895         /* Add a range marker around each selected region */
1896         reg_sens (
1897                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1898                 );
1899
1900         /* Snap selected regions to the grid */
1901         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position to Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1902
1903         /* Close gaps in selected regions */
1904         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1905
1906         /* Open the Rhythm Ferret dialogue for the selected regions */
1907         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1908
1909         /* Export the first selected region */
1910         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1911
1912         /* Separate under selected regions: XXX not sure what this does */
1913         reg_sens (
1914                 _region_actions,
1915                 "separate-under-region",
1916                 _("Separate Under"),
1917                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1918                 );
1919
1920         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1921         reg_sens (_region_actions, "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1922         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1923         reg_sens (_region_actions, "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1924
1925         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1926
1927         reg_sens (
1928                 _region_actions,
1929                 "split-region-at-transients",
1930                 _("Split at Percussion Onsets"),
1931                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1932                 );
1933
1934         /* Open the list editor dialogue for the selected regions */
1935         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1936
1937         /* Open the region properties dialogue for the selected regions */
1938         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1939
1940         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1941
1942         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1943         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1944         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1945         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1946
1947         reg_sens (_region_actions, "loudness-analyze-region", _("Loudness Analysis..."), sigc::mem_fun (*this, &Editor::loudness_analyze_region_selection));
1948         reg_sens (_region_actions, "spectral-analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::spectral_analyze_region_selection));
1949
1950         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1951
1952         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1953
1954         toggle_reg_sens (
1955                 _region_actions,
1956                 "toggle-region-gain-envelope-active",
1957                 _("Envelope Active"),
1958                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1959                 );
1960
1961         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1962         reg_sens (_region_actions, "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1963         reg_sens (_region_actions, "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1964         reg_sens (_region_actions, "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1965         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1966         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1967         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1968         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1969         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1970
1971         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1972         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1973         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1974         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1975
1976         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1977
1978         reg_sens (
1979                 _region_actions,
1980                 "nudge-forward-by-capture-offset",
1981                 _("Nudge Later by Capture Offset"),
1982                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1983                 );
1984
1985         reg_sens (
1986                 _region_actions,
1987                 "nudge-backward-by-capture-offset",
1988                 _("Nudge Earlier by Capture Offset"),
1989                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1990                 );
1991
1992         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1993         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1994
1995         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1996         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1997
1998         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1999
2000         reg_sens (
2001                 _region_actions,
2002                 "insert-region-from-region-list",
2003                 _("Insert Region from Region List"),
2004                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
2005                 );
2006
2007         /* PART 3: actions that operate on the selection and also require the edit point location */
2008
2009         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
2010         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
2011         reg_sens (_region_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
2012         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
2013         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
2014
2015         reg_sens (
2016                 _region_actions,
2017                 "align-regions-start",
2018                 _("Align Start"),
2019                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
2020                 );
2021
2022         reg_sens (
2023                 _region_actions,
2024                 "align-regions-start-relative",
2025                 _("Align Start Relative"),
2026                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
2027                 );
2028
2029         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
2030
2031         reg_sens (
2032                 _region_actions,
2033                 "align-regions-end-relative",
2034                 _("Align End Relative"),
2035                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
2036                 );
2037
2038         reg_sens (
2039                 _region_actions,
2040                 "align-regions-sync",
2041                 _("Align Sync"),
2042                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2043                 );
2044
2045         reg_sens (
2046                 _region_actions,
2047                 "align-regions-sync-relative",
2048                 _("Align Sync Relative"),
2049                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2050                 );
2051
2052         reg_sens (_region_actions, "choose-top-region", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), false));
2053         reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2054
2055         _all_region_actions_sensitized = true;
2056
2057 }