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 "pbd/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, "toggle-location-at-playhead", _("Toggle Mark at Playhead"), sigc::mem_fun(*this, &Editor::toggle_location_at_playhead_cursor));
 258         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 259         reg_sens (editor_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 260
 261         reg_sens (editor_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 262         reg_sens (editor_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 263
 264         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 265         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 266
 267         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 268         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 269         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead to Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 270         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead to Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 271
 272         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 273         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 274         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 275         reg_sens (editor_actions, "zoom-to-selection", _("Zoom to Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), false));
 276         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 277
 278         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 279         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 280
 281         reg_sens (editor_actions, "fit_1_track", _("Fit 1 Track"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 1));
 282         reg_sens (editor_actions, "fit_2_tracks", _("Fit 2 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 2));
 283         reg_sens (editor_actions, "fit_4_tracks", _("Fit 4 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 4));
 284         reg_sens (editor_actions, "fit_8_tracks", _("Fit 8 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 8));
 285         reg_sens (editor_actions, "fit_16_tracks", _("Fit 16 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 16));
 286         reg_sens (editor_actions, "fit_32_tracks", _("Fit 32 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 32));
 287         reg_sens (editor_actions, "fit_all_tracks", _("Fit All Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 0));
 288
 289         reg_sens (editor_actions, "zoom_10_ms", _("Zoom to 10 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10));
 290         reg_sens (editor_actions, "zoom_100_ms", _("Zoom to 100 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 100));
 291         reg_sens (editor_actions, "zoom_1_sec", _("Zoom to 1 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 1000));
 292         reg_sens (editor_actions, "zoom_10_sec", _("Zoom to 10 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 1000));
 293         reg_sens (editor_actions, "zoom_1_min", _("Zoom to 1 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 60 * 1000));
 294         reg_sens (editor_actions, "zoom_5_min", _("Zoom to 5 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 5 * 60 * 1000));
 295         reg_sens (editor_actions, "zoom_10_min", _("Zoom to 10 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 60 * 1000));
 296
 297         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 298         ActionManager::track_selection_sensitive_actions.push_back (act);
 299         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 300         ActionManager::track_selection_sensitive_actions.push_back (act);
 301
 302         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 303         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 304         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 305         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 306
 307         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 308         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 309         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 310         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 311
 312         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 313         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 314
 315         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 316         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 317
 318         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 319
 320         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));
 321         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 322         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));
 323
 324         /* this is a duplicated action so that the main menu can use a different label */
 325         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 326         reg_sens (editor_actions, "play-from-edit-point", _("Play from Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 327         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));
 328
 329         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 330
 331         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 332         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 333
 334         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 335
 336         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 337
 338         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 339         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 340         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 341
 342         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 343         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 344
 345         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 346         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 347
 348         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 349         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 350
 351         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 352         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 353
 354         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 355         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 356
 357         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 358         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 359
 360         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 361         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 362         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 363
 364         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 365         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 366
 367         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 368
 369         act = myactions.register_action (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 370         ActionManager::time_selection_sensitive_actions.push_back (act);
 371
 372         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 373                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 374
 375         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 376         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 377         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 378         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 379
 380         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 381
 382         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 ));
 383         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 ));
 384
 385         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_NONE));
 386         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_NONE));
 387
 388         reg_sens (editor_actions, "start-punch-range", _("Start Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_start_from_edit_point));
 389         reg_sens (editor_actions, "finish-punch-range", _("Finish Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_end_from_edit_point));
 390
 391         reg_sens (editor_actions, "start-loop-range", _("Start Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_start_from_edit_point));
 392         reg_sens (editor_actions, "finish-loop-range", _("Finish Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_end_from_edit_point));
 393
 394         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_begin), EDIT_IGNORE_NONE));
 395         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false, EDIT_IGNORE_NONE));
 396
 397 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 398
 399         reg_sens (
 400                 editor_actions,
 401                 "move-range-start-to-previous-region-boundary",
 402                 _("Move Range Start to Previous Region Boundary"),
 403                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 404                 );
 405
 406         reg_sens (
 407                 editor_actions,
 408                 "move-range-start-to-next-region-boundary",
 409                 _("Move Range Start to Next Region Boundary"),
 410                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 411                 );
 412
 413         reg_sens (
 414                 editor_actions,
 415                 "move-range-end-to-previous-region-boundary",
 416                 _("Move Range End to Previous Region Boundary"),
 417                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 418                 );
 419
 420         reg_sens (
 421                 editor_actions,
 422                 "move-range-end-to-next-region-boundary",
 423                 _("Move Range End to Next Region Boundary"),
 424                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 425                 );
 426
 427         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 428         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 429
 430         myactions.register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 431
 432         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 433         ActionManager::track_selection_sensitive_actions.push_back (act);
 434         act = myactions.register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 435         ActionManager::session_sensitive_actions.push_back (act);
 436         ActionManager::track_selection_sensitive_actions.push_back (act);
 437
 438
 439         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 440         ActionManager::track_selection_sensitive_actions.push_back (act);
 441         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 442         /* not selection sensitive? */
 443
 444         ActionManager::track_selection_sensitive_actions.push_back (act);
 445
 446         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 447
 448         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 449                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 450         ActionManager::track_selection_sensitive_actions.push_back (act);
 451         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 452                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 453         ActionManager::track_selection_sensitive_actions.push_back (act);
 454         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 455                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 456         ActionManager::track_selection_sensitive_actions.push_back (act);
 457         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 458                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 459         ActionManager::track_selection_sensitive_actions.push_back (act);
 460         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 461                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 462         ActionManager::track_selection_sensitive_actions.push_back (act);
 463
 464         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 465
 466         Glib::RefPtr<ActionGroup> zoom_actions = myactions.create_action_group (X_("Zoom"));
 467         RadioAction::Group zoom_group;
 468
 469         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));
 470         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));
 471         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));
 472         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));
 473         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));
 474         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));
 475
 476         myactions.register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 477
 478         for (int i = 1; i <= 9; ++i) {
 479                 string const a = string_compose (X_("script-action-%1"), i);
 480                 string const n = string_compose (_("Unset #%1"), i);
 481                 act = myactions.register_action (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::trigger_script), i - 1));
 482                 act->set_tooltip (_("no action bound"));
 483                 act->set_sensitive (false);
 484         }
 485
 486         Glib::RefPtr<ActionGroup> mouse_mode_actions = myactions.create_action_group (X_("MouseMode"));
 487         RadioAction::Group mouse_mode_group;
 488
 489         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));
 490         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 491         smart_mode_button.set_related_action (smart_mode_action);
 492         smart_mode_button.set_text (_("Smart"));
 493         smart_mode_button.set_name ("mouse mode button");
 494
 495         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));
 496         mouse_move_button.set_related_action (act);
 497         mouse_move_button.set_icon (Gtkmm2ext::ArdourIcon::ToolGrab);
 498         mouse_move_button.set_name ("mouse mode button");
 499
 500         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));
 501         mouse_select_button.set_related_action (act);
 502         mouse_select_button.set_icon (Gtkmm2ext::ArdourIcon::ToolRange);
 503         mouse_select_button.set_name ("mouse mode button");
 504
 505         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));
 506         mouse_draw_button.set_related_action (act);
 507         mouse_draw_button.set_icon (Gtkmm2ext::ArdourIcon::ToolDraw);
 508         mouse_draw_button.set_name ("mouse mode button");
 509
 510         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));
 511         mouse_audition_button.set_related_action (act);
 512         mouse_audition_button.set_icon (Gtkmm2ext::ArdourIcon::ToolAudition);
 513         mouse_audition_button.set_name ("mouse mode button");
 514
 515         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));
 516         mouse_timefx_button.set_related_action (act);
 517         mouse_timefx_button.set_icon (Gtkmm2ext::ArdourIcon::ToolStretch);
 518         mouse_timefx_button.set_name ("mouse mode button");
 519
 520         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));
 521         mouse_content_button.set_related_action (act);
 522         mouse_content_button.set_icon (Gtkmm2ext::ArdourIcon::ToolContent);
 523         mouse_content_button.set_name ("mouse mode button");
 524
 525         if(!Profile->get_mixbus()) {
 526                 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));
 527                 mouse_cut_button.set_related_action (act);
 528                 mouse_cut_button.set_icon (Gtkmm2ext::ArdourIcon::ToolCut);
 529                 mouse_cut_button.set_name ("mouse mode button");
 530         }
 531
 532         myactions.register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 533
 534         RadioAction::Group edit_point_group;
 535         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)));
 536         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)));
 537         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)));
 538
 539         myactions.register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 540         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));
 541
 542 //      myactions.register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 543         myactions.register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 544         myactions.register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 545         myactions.register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 546         myactions.register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 547
 548         myactions.register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 549         myactions.register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 550
 551         RadioAction::Group snap_mode_group;
 552         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)));
 553         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)));
 554         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)));
 555
 556         myactions.register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 557         myactions.register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 558         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));
 559         myactions.register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 560         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));
 561
 562         Glib::RefPtr<ActionGroup> snap_actions = myactions.create_action_group (X_("Snap"));
 563         RadioAction::Group snap_choice_group;
 564
 565         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)));
 566         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)));
 567         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)));
 568         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)));
 569         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)));
 570         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)));
 571
 572         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)));
 573         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)));
 574         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)));
 575         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)));
 576         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)));
 577         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)));
 578         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)));
 579         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)));
 580         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)));
 581         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)));
 582         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)));
 583         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)));
 584         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)));
 585         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)));
 586         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)));
 587         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)));
 588         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)));
 589
 590         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)));
 591         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)));
 592         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)));
 593         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)));
 594         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)));
 595         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)));
 596         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)));
 597
 598         myactions.register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 599
 600         /* RULERS */
 601
 602         Glib::RefPtr<ActionGroup> ruler_actions = myactions.create_action_group (X_("Rulers"));
 603         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)));
 604         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)));
 605         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)));
 606         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)));
 607         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)));
 608         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)));
 609         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)));
 610         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)));
 611         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)));
 612         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)));
 613
 614         myactions.register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 615
 616         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)));
 617         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)));
 618
 619         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)));
 620         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)));
 621         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)));
 622         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)));
 623         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)));
 624         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)));
 625         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 626
 627         /* set defaults here */
 628
 629         no_ruler_shown_update = true;
 630
 631         if (Profile->get_trx()) {
 632                 ruler_marker_action->set_active (true);
 633                 ruler_meter_action->set_active (false);
 634                 ruler_tempo_action->set_active (false);
 635                 ruler_range_action->set_active (false);
 636                 ruler_loop_punch_action->set_active (false);
 637                 ruler_loop_punch_action->set_active (false);
 638                 ruler_bbt_action->set_active (true);
 639                 ruler_cd_marker_action->set_active (false);
 640                 ruler_timecode_action->set_active (false);
 641                 ruler_minsec_action->set_active (true);
 642         } else {
 643                 ruler_marker_action->set_active (true);
 644                 ruler_meter_action->set_active (true);
 645                 ruler_tempo_action->set_active (true);
 646                 ruler_range_action->set_active (true);
 647                 ruler_loop_punch_action->set_active (true);
 648                 ruler_loop_punch_action->set_active (true);
 649                 ruler_bbt_action->set_active (true);
 650                 ruler_cd_marker_action->set_active (true);
 651                 ruler_timecode_action->set_active (true);
 652                 ruler_minsec_action->set_active (false);
 653         }
 654
 655         ruler_video_action->set_active (false);
 656         xjadeo_proc_action->set_active (false);
 657         xjadeo_proc_action->set_sensitive (false);
 658         xjadeo_ontop_action->set_active (false);
 659         xjadeo_ontop_action->set_sensitive (false);
 660         xjadeo_timecode_action->set_active (false);
 661         xjadeo_timecode_action->set_sensitive (false);
 662         xjadeo_frame_action->set_active (false);
 663         xjadeo_frame_action->set_sensitive (false);
 664         xjadeo_osdbg_action->set_active (false);
 665         xjadeo_osdbg_action->set_sensitive (false);
 666         xjadeo_fullscreen_action->set_active (false);
 667         xjadeo_fullscreen_action->set_sensitive (false);
 668         xjadeo_letterbox_action->set_active (false);
 669         xjadeo_letterbox_action->set_sensitive (false);
 670         xjadeo_zoom_100->set_sensitive (false);
 671
 672         ruler_samples_action->set_active (false);
 673         no_ruler_shown_update = false;
 674
 675         /* REGION LIST */
 676
 677         Glib::RefPtr<ActionGroup> rl_actions = myactions.create_action_group (X_("RegionList"));
 678         RadioAction::Group sort_type_group;
 679         RadioAction::Group sort_order_group;
 680
 681         /* the region list popup menu */
 682         myactions.register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 683
 684         act = myactions.register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 685         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 686
 687         act = myactions.register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 688         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 689
 690         act = myactions.register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 691         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 692
 693         myactions.register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 694         myactions.register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 695
 696         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 697                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 698         myactions.register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 699                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 700
 701         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 702                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 703         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 704                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 705         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 706                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 707         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 708                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 709         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 710                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 711         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 712                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 713         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 714                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 715         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 716                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 717         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 718                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 719         myactions.register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 720                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 721
 722         myactions.register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 723
 724         act = reg_sens (editor_actions, X_("addExistingPTFiles"), _("Import PT session"), sigc::mem_fun (*this, &Editor::external_pt_dialog));
 725         ActionManager::write_sensitive_actions.push_back (act);
 726
 727         /* the next two are duplicate items with different names for use in two different contexts */
 728
 729         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 730         ActionManager::write_sensitive_actions.push_back (act);
 731
 732         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 733         ActionManager::write_sensitive_actions.push_back (act);
 734
 735         act = myactions.register_action (editor_actions, X_("importFromSession"), _("Import from Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 736         ActionManager::write_sensitive_actions.push_back (act);
 737
 738
 739         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));
 740         ActionManager::write_sensitive_actions.push_back (act);
 741
 742         myactions.register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 743
 744         myactions.register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 745
 746         myactions.register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measure Lines"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 747
 748         myactions.register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 749                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 750 }
 751
 752 void
 753 Editor::load_bindings ()
 754 {
 755         bindings = Bindings::get_bindings (X_("Editor"), myactions);
 756         global_hpacker.set_data ("ardour-bindings", bindings);
 757 }
 758
 759 void
 760 Editor::toggle_skip_playback ()
 761 {
 762         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 763
 764         if (act) {
 765                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 766                 bool s = Config->get_skip_playback ();
 767                 if (tact->get_active() != s) {
 768                         Config->set_skip_playback (tact->get_active());
 769                 }
 770         }
 771 }
 772
 773 void
 774 Editor::toggle_ruler_visibility (RulerType rt)
 775 {
 776         const char* action = 0;
 777
 778         if (no_ruler_shown_update) {
 779                 return;
 780         }
 781
 782         switch (rt) {
 783         case ruler_metric_timecode:
 784                 action = "toggle-timecode-ruler";
 785                 break;
 786         case ruler_metric_bbt:
 787                 action = "toggle-bbt-ruler";
 788                 break;
 789         case ruler_metric_samples:
 790                 action = "toggle-samples-ruler";
 791                 break;
 792         case ruler_metric_minsec:
 793                 action = "toggle-minsec-ruler";
 794                 break;
 795         case ruler_time_tempo:
 796                 action = "toggle-tempo-ruler";
 797                 break;
 798         case ruler_time_meter:
 799                 action = "toggle-meter-ruler";
 800                 break;
 801         case ruler_time_marker:
 802                 action = "toggle-marker-ruler";
 803                 break;
 804         case ruler_time_range_marker:
 805                 action = "toggle-range-ruler";
 806                 break;
 807         case ruler_time_transport_marker:
 808                 action = "toggle-loop-punch-ruler";
 809                 break;
 810         case ruler_time_cd_marker:
 811                 action = "toggle-cd-marker-ruler";
 812                 break;
 813         case ruler_video_timeline:
 814                 action = "toggle-video-ruler";
 815                 break;
 816         }
 817
 818         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 819
 820         if (act) {
 821                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 822                 update_ruler_visibility ();
 823                 store_ruler_visibility ();
 824         }
 825 }
 826
 827 void
 828 Editor::set_summary ()
 829 {
 830         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 831         if (act) {
 832                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 833                 _session->config.set_show_summary (tact->get_active ());
 834         }
 835 }
 836
 837 void
 838 Editor::set_group_tabs ()
 839 {
 840         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 841         if (act) {
 842                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 843                 _session->config.set_show_group_tabs (tact->get_active ());
 844         }
 845 }
 846
 847 void
 848 Editor::set_close_video_sensitive (bool onoff)
 849 {
 850         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 851         if (act) {
 852                 act->set_sensitive (onoff);
 853         }
 854 }
 855
 856 void
 857 Editor::set_xjadeo_sensitive (bool onoff)
 858 {
 859         xjadeo_proc_action->set_sensitive(onoff);
 860 }
 861
 862 void
 863 Editor::toggle_xjadeo_proc (int state)
 864 {
 865         switch(state) {
 866                 case 1:
 867                         xjadeo_proc_action->set_active(true);
 868                         break;
 869                 case 0:
 870                         xjadeo_proc_action->set_active(false);
 871                         break;
 872                 default:
 873                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 874                         break;
 875         }
 876         bool onoff = xjadeo_proc_action->get_active();
 877         xjadeo_ontop_action->set_sensitive(onoff);
 878         xjadeo_timecode_action->set_sensitive(onoff);
 879         xjadeo_frame_action->set_sensitive(onoff);
 880         xjadeo_osdbg_action->set_sensitive(onoff);
 881         xjadeo_fullscreen_action->set_sensitive(onoff);
 882         xjadeo_letterbox_action->set_sensitive(onoff);
 883         xjadeo_zoom_100->set_sensitive(onoff);
 884 }
 885
 886 void
 887 Editor::set_xjadeo_proc ()
 888 {
 889         if (xjadeo_proc_action->get_active()) {
 890                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 891         } else {
 892                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 893         }
 894 }
 895
 896 void
 897 Editor::toggle_xjadeo_viewoption (int what, int state)
 898 {
 899         Glib::RefPtr<Gtk::ToggleAction> action;
 900         switch (what) {
 901                 case 1:
 902                         action = xjadeo_ontop_action;
 903                         break;
 904                 case 2:
 905                         action = xjadeo_timecode_action;
 906                         break;
 907                 case 3:
 908                         action = xjadeo_frame_action;
 909                         break;
 910                 case 4:
 911                         action = xjadeo_osdbg_action;
 912                         break;
 913                 case 5:
 914                         action = xjadeo_fullscreen_action;
 915                         break;
 916                 case 6:
 917                         action = xjadeo_letterbox_action;
 918                         break;
 919                 case 7:
 920                         return;
 921                 default:
 922                         return;
 923         }
 924
 925         switch(state) {
 926                 case 1:
 927                         action->set_active(true);
 928                         break;
 929                 case 0:
 930                         action->set_active(false);
 931                         break;
 932                 default:
 933                         action->set_active(!action->get_active());
 934                         break;
 935         }
 936 }
 937
 938 void
 939 Editor::set_xjadeo_viewoption (int what)
 940 {
 941         Glib::RefPtr<Gtk::ToggleAction> action;
 942         switch (what) {
 943                 case 1:
 944                         action = xjadeo_ontop_action;
 945                         break;
 946                 case 2:
 947                         action = xjadeo_timecode_action;
 948                         break;
 949                 case 3:
 950                         action = xjadeo_frame_action;
 951                         break;
 952                 case 4:
 953                         action = xjadeo_osdbg_action;
 954                         break;
 955                 case 5:
 956                         action = xjadeo_fullscreen_action;
 957                         break;
 958                 case 6:
 959                         action = xjadeo_letterbox_action;
 960                         break;
 961                 case 7:
 962                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 963                         return;
 964                 default:
 965                         return;
 966         }
 967         if (action->get_active()) {
 968                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 969         } else {
 970                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 971         }
 972 }
 973
 974 void
 975 Editor::toggle_measure_visibility ()
 976 {
 977         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 978         if (act) {
 979                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 980                 set_show_measures (tact->get_active());
 981         }
 982 }
 983
 984 RefPtr<RadioAction>
 985 Editor::snap_type_action (SnapType type)
 986 {
 987         const char* action = 0;
 988         RefPtr<Action> act;
 989
 990         switch (type) {
 991         case Editing::SnapToCDFrame:
 992                 action = "snap-to-cd-frame";
 993                 break;
 994         case Editing::SnapToTimecodeFrame:
 995                 action = "snap-to-timecode-frame";
 996                 break;
 997         case Editing::SnapToTimecodeSeconds:
 998                 action = "snap-to-timecode-seconds";
 999                 break;
1000         case Editing::SnapToTimecodeMinutes:
1001                 action = "snap-to-timecode-minutes";
1002                 break;
1003         case Editing::SnapToSeconds:
1004                 action = "snap-to-seconds";
1005                 break;
1006         case Editing::SnapToMinutes:
1007                 action = "snap-to-minutes";
1008                 break;
1009         case Editing::SnapToBeatDiv128:
1010                 action = "snap-to-onetwentyeighths";
1011                 break;
1012         case Editing::SnapToBeatDiv64:
1013                 action = "snap-to-sixtyfourths";
1014                 break;
1015         case Editing::SnapToBeatDiv32:
1016                 action = "snap-to-thirtyseconds";
1017                 break;
1018         case Editing::SnapToBeatDiv28:
1019                 action = "snap-to-twentyeighths";
1020                 break;
1021         case Editing::SnapToBeatDiv24:
1022                 action = "snap-to-twentyfourths";
1023                 break;
1024         case Editing::SnapToBeatDiv20:
1025                 action = "snap-to-twentieths";
1026                 break;
1027         case Editing::SnapToBeatDiv16:
1028                 action = "snap-to-asixteenthbeat";
1029                 break;
1030         case Editing::SnapToBeatDiv14:
1031                 action = "snap-to-fourteenths";
1032                 break;
1033         case Editing::SnapToBeatDiv12:
1034                 action = "snap-to-twelfths";
1035                 break;
1036         case Editing::SnapToBeatDiv10:
1037                 action = "snap-to-tenths";
1038                 break;
1039         case Editing::SnapToBeatDiv8:
1040                 action = "snap-to-eighths";
1041                 break;
1042         case Editing::SnapToBeatDiv7:
1043                 action = "snap-to-sevenths";
1044                 break;
1045         case Editing::SnapToBeatDiv6:
1046                 action = "snap-to-sixths";
1047                 break;
1048         case Editing::SnapToBeatDiv5:
1049                 action = "snap-to-fifths";
1050                 break;
1051         case Editing::SnapToBeatDiv4:
1052                 action = "snap-to-quarters";
1053                 break;
1054         case Editing::SnapToBeatDiv3:
1055                 action = "snap-to-thirds";
1056                 break;
1057         case Editing::SnapToBeatDiv2:
1058                 action = "snap-to-halves";
1059                 break;
1060         case Editing::SnapToBeat:
1061                 action = "snap-to-beat";
1062                 break;
1063         case Editing::SnapToBar:
1064                 action = "snap-to-bar";
1065                 break;
1066         case Editing::SnapToMark:
1067                 action = "snap-to-mark";
1068                 break;
1069         case Editing::SnapToRegionStart:
1070                 action = "snap-to-region-start";
1071                 break;
1072         case Editing::SnapToRegionEnd:
1073                 action = "snap-to-region-end";
1074                 break;
1075         case Editing::SnapToRegionSync:
1076                 action = "snap-to-region-sync";
1077                 break;
1078         case Editing::SnapToRegionBoundary:
1079                 action = "snap-to-region-boundary";
1080                 break;
1081         default:
1082                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1083                 abort(); /*NOTREACHED*/
1084         }
1085
1086         act = ActionManager::get_action (X_("Snap"), action);
1087
1088         if (act) {
1089                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1090                 return ract;
1091
1092         } else  {
1093                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1094                 return RefPtr<RadioAction>();
1095         }
1096 }
1097
1098 void
1099 Editor::next_snap_choice ()
1100 {
1101         switch (_snap_type) {
1102         case Editing::SnapToCDFrame:
1103                 set_snap_to (Editing::SnapToTimecodeFrame);
1104                 break;
1105         case Editing::SnapToTimecodeFrame:
1106                 set_snap_to (Editing::SnapToTimecodeSeconds);
1107                 break;
1108         case Editing::SnapToTimecodeSeconds:
1109                 set_snap_to (Editing::SnapToTimecodeMinutes);
1110                 break;
1111         case Editing::SnapToTimecodeMinutes:
1112                 set_snap_to (Editing::SnapToSeconds);
1113                 break;
1114         case Editing::SnapToSeconds:
1115                 set_snap_to (Editing::SnapToMinutes);
1116                 break;
1117         case Editing::SnapToMinutes:
1118                 set_snap_to (Editing::SnapToBeatDiv128);
1119                 break;
1120         case Editing::SnapToBeatDiv128:
1121                 set_snap_to (Editing::SnapToBeatDiv64);
1122                 break;
1123         case Editing::SnapToBeatDiv64:
1124                 set_snap_to (Editing::SnapToBeatDiv32);
1125                 break;
1126         case Editing::SnapToBeatDiv32:
1127                 set_snap_to (Editing::SnapToBeatDiv28);
1128                 break;
1129         case Editing::SnapToBeatDiv28:
1130                 set_snap_to (Editing::SnapToBeatDiv24);
1131                 break;
1132         case Editing::SnapToBeatDiv24:
1133                 set_snap_to (Editing::SnapToBeatDiv20);
1134                 break;
1135         case Editing::SnapToBeatDiv20:
1136                 set_snap_to (Editing::SnapToBeatDiv16);
1137                 break;
1138         case Editing::SnapToBeatDiv16:
1139                 set_snap_to (Editing::SnapToBeatDiv14);
1140                 break;
1141         case Editing::SnapToBeatDiv14:
1142                 set_snap_to (Editing::SnapToBeatDiv12);
1143                 break;
1144         case Editing::SnapToBeatDiv12:
1145                 set_snap_to (Editing::SnapToBeatDiv10);
1146                 break;
1147         case Editing::SnapToBeatDiv10:
1148                 set_snap_to (Editing::SnapToBeatDiv8);
1149                 break;
1150         case Editing::SnapToBeatDiv8:
1151                 set_snap_to (Editing::SnapToBeatDiv7);
1152                 break;
1153         case Editing::SnapToBeatDiv7:
1154                 set_snap_to (Editing::SnapToBeatDiv6);
1155                 break;
1156         case Editing::SnapToBeatDiv6:
1157                 set_snap_to (Editing::SnapToBeatDiv5);
1158                 break;
1159         case Editing::SnapToBeatDiv5:
1160                 set_snap_to (Editing::SnapToBeatDiv4);
1161                 break;
1162         case Editing::SnapToBeatDiv4:
1163                 set_snap_to (Editing::SnapToBeatDiv3);
1164                 break;
1165         case Editing::SnapToBeatDiv3:
1166                 set_snap_to (Editing::SnapToBeatDiv2);
1167                 break;
1168         case Editing::SnapToBeatDiv2:
1169                 set_snap_to (Editing::SnapToBeat);
1170                 break;
1171         case Editing::SnapToBeat:
1172                 set_snap_to (Editing::SnapToBar);
1173                 break;
1174         case Editing::SnapToBar:
1175                 set_snap_to (Editing::SnapToMark);
1176                 break;
1177         case Editing::SnapToMark:
1178                 set_snap_to (Editing::SnapToRegionStart);
1179                 break;
1180         case Editing::SnapToRegionStart:
1181                 set_snap_to (Editing::SnapToRegionEnd);
1182                 break;
1183         case Editing::SnapToRegionEnd:
1184                 set_snap_to (Editing::SnapToRegionSync);
1185                 break;
1186         case Editing::SnapToRegionSync:
1187                 set_snap_to (Editing::SnapToRegionBoundary);
1188                 break;
1189         case Editing::SnapToRegionBoundary:
1190                 set_snap_to (Editing::SnapToCDFrame);
1191                 break;
1192         }
1193 }
1194
1195 void
1196 Editor::prev_snap_choice ()
1197 {
1198         switch (_snap_type) {
1199         case Editing::SnapToCDFrame:
1200                 set_snap_to (Editing::SnapToRegionBoundary);
1201                 break;
1202         case Editing::SnapToTimecodeFrame:
1203                 set_snap_to (Editing::SnapToCDFrame);
1204                 break;
1205         case Editing::SnapToTimecodeSeconds:
1206                 set_snap_to (Editing::SnapToTimecodeFrame);
1207                 break;
1208         case Editing::SnapToTimecodeMinutes:
1209                 set_snap_to (Editing::SnapToTimecodeSeconds);
1210                 break;
1211         case Editing::SnapToSeconds:
1212                 set_snap_to (Editing::SnapToTimecodeMinutes);
1213                 break;
1214         case Editing::SnapToMinutes:
1215                 set_snap_to (Editing::SnapToSeconds);
1216                 break;
1217         case Editing::SnapToBeatDiv128:
1218                 set_snap_to (Editing::SnapToMinutes);
1219                 break;
1220         case Editing::SnapToBeatDiv64:
1221                 set_snap_to (Editing::SnapToBeatDiv128);
1222                 break;
1223         case Editing::SnapToBeatDiv32:
1224                 set_snap_to (Editing::SnapToBeatDiv64);
1225                 break;
1226         case Editing::SnapToBeatDiv28:
1227                 set_snap_to (Editing::SnapToBeatDiv32);
1228                 break;
1229         case Editing::SnapToBeatDiv24:
1230                 set_snap_to (Editing::SnapToBeatDiv28);
1231                 break;
1232         case Editing::SnapToBeatDiv20:
1233                 set_snap_to (Editing::SnapToBeatDiv24);
1234                 break;
1235         case Editing::SnapToBeatDiv16:
1236                 set_snap_to (Editing::SnapToBeatDiv20);
1237                 break;
1238         case Editing::SnapToBeatDiv14:
1239                 set_snap_to (Editing::SnapToBeatDiv16);
1240                 break;
1241         case Editing::SnapToBeatDiv12:
1242                 set_snap_to (Editing::SnapToBeatDiv14);
1243                 break;
1244         case Editing::SnapToBeatDiv10:
1245                 set_snap_to (Editing::SnapToBeatDiv12);
1246                 break;
1247         case Editing::SnapToBeatDiv8:
1248                 set_snap_to (Editing::SnapToBeatDiv10);
1249                 break;
1250         case Editing::SnapToBeatDiv7:
1251                 set_snap_to (Editing::SnapToBeatDiv8);
1252                 break;
1253         case Editing::SnapToBeatDiv6:
1254                 set_snap_to (Editing::SnapToBeatDiv7);
1255                 break;
1256         case Editing::SnapToBeatDiv5:
1257                 set_snap_to (Editing::SnapToBeatDiv6);
1258                 break;
1259         case Editing::SnapToBeatDiv4:
1260                 set_snap_to (Editing::SnapToBeatDiv5);
1261                 break;
1262         case Editing::SnapToBeatDiv3:
1263                 set_snap_to (Editing::SnapToBeatDiv4);
1264                 break;
1265         case Editing::SnapToBeatDiv2:
1266                 set_snap_to (Editing::SnapToBeatDiv3);
1267                 break;
1268         case Editing::SnapToBeat:
1269                 set_snap_to (Editing::SnapToBeatDiv2);
1270                 break;
1271         case Editing::SnapToBar:
1272                 set_snap_to (Editing::SnapToBeat);
1273                 break;
1274         case Editing::SnapToMark:
1275                 set_snap_to (Editing::SnapToBar);
1276                 break;
1277         case Editing::SnapToRegionStart:
1278                 set_snap_to (Editing::SnapToMark);
1279                 break;
1280         case Editing::SnapToRegionEnd:
1281                 set_snap_to (Editing::SnapToRegionStart);
1282                 break;
1283         case Editing::SnapToRegionSync:
1284                 set_snap_to (Editing::SnapToRegionEnd);
1285                 break;
1286         case Editing::SnapToRegionBoundary:
1287                 set_snap_to (Editing::SnapToRegionSync);
1288                 break;
1289         }
1290 }
1291
1292 void
1293 Editor::next_snap_choice_music_only ()
1294 {
1295         switch (_snap_type) {
1296         case Editing::SnapToMark:
1297         case Editing::SnapToRegionStart:
1298         case Editing::SnapToRegionEnd:
1299         case Editing::SnapToRegionSync:
1300         case Editing::SnapToRegionBoundary:
1301         case Editing::SnapToCDFrame:
1302         case Editing::SnapToTimecodeFrame:
1303         case Editing::SnapToTimecodeSeconds:
1304         case Editing::SnapToTimecodeMinutes:
1305         case Editing::SnapToSeconds:
1306         case Editing::SnapToMinutes:
1307                 set_snap_to (Editing::SnapToBeatDiv128);
1308                 break;
1309         case Editing::SnapToBeatDiv128:
1310                 set_snap_to (Editing::SnapToBeatDiv64);
1311                 break;
1312         case Editing::SnapToBeatDiv64:
1313                 set_snap_to (Editing::SnapToBeatDiv32);
1314                 break;
1315         case Editing::SnapToBeatDiv32:
1316                 set_snap_to (Editing::SnapToBeatDiv28);
1317                 break;
1318         case Editing::SnapToBeatDiv28:
1319                 set_snap_to (Editing::SnapToBeatDiv24);
1320                 break;
1321         case Editing::SnapToBeatDiv24:
1322                 set_snap_to (Editing::SnapToBeatDiv20);
1323                 break;
1324         case Editing::SnapToBeatDiv20:
1325                 set_snap_to (Editing::SnapToBeatDiv16);
1326                 break;
1327         case Editing::SnapToBeatDiv16:
1328                 set_snap_to (Editing::SnapToBeatDiv14);
1329                 break;
1330         case Editing::SnapToBeatDiv14:
1331                 set_snap_to (Editing::SnapToBeatDiv12);
1332                 break;
1333         case Editing::SnapToBeatDiv12:
1334                 set_snap_to (Editing::SnapToBeatDiv10);
1335                 break;
1336         case Editing::SnapToBeatDiv10:
1337                 set_snap_to (Editing::SnapToBeatDiv8);
1338                 break;
1339         case Editing::SnapToBeatDiv8:
1340                 set_snap_to (Editing::SnapToBeatDiv7);
1341                 break;
1342         case Editing::SnapToBeatDiv7:
1343                 set_snap_to (Editing::SnapToBeatDiv6);
1344                 break;
1345         case Editing::SnapToBeatDiv6:
1346                 set_snap_to (Editing::SnapToBeatDiv5);
1347                 break;
1348         case Editing::SnapToBeatDiv5:
1349                 set_snap_to (Editing::SnapToBeatDiv4);
1350                 break;
1351         case Editing::SnapToBeatDiv4:
1352                 set_snap_to (Editing::SnapToBeatDiv3);
1353                 break;
1354         case Editing::SnapToBeatDiv3:
1355                 set_snap_to (Editing::SnapToBeatDiv2);
1356                 break;
1357         case Editing::SnapToBeatDiv2:
1358                 set_snap_to (Editing::SnapToBeat);
1359                 break;
1360         case Editing::SnapToBeat:
1361                 set_snap_to (Editing::SnapToBar);
1362                 break;
1363         case Editing::SnapToBar:
1364                 set_snap_to (Editing::SnapToBeatDiv128);
1365                 break;
1366         }
1367 }
1368
1369 void
1370 Editor::prev_snap_choice_music_only ()
1371 {
1372         switch (_snap_type) {
1373         case Editing::SnapToMark:
1374         case Editing::SnapToRegionStart:
1375         case Editing::SnapToRegionEnd:
1376         case Editing::SnapToRegionSync:
1377         case Editing::SnapToRegionBoundary:
1378         case Editing::SnapToCDFrame:
1379         case Editing::SnapToTimecodeFrame:
1380         case Editing::SnapToTimecodeSeconds:
1381         case Editing::SnapToTimecodeMinutes:
1382         case Editing::SnapToSeconds:
1383         case Editing::SnapToMinutes:
1384                 set_snap_to (Editing::SnapToBar);
1385                 break;
1386         case Editing::SnapToBeatDiv128:
1387                 set_snap_to (Editing::SnapToBeat);
1388                 break;
1389         case Editing::SnapToBeatDiv64:
1390                 set_snap_to (Editing::SnapToBeatDiv128);
1391                 break;
1392         case Editing::SnapToBeatDiv32:
1393                 set_snap_to (Editing::SnapToBeatDiv64);
1394                 break;
1395         case Editing::SnapToBeatDiv28:
1396                 set_snap_to (Editing::SnapToBeatDiv32);
1397                 break;
1398         case Editing::SnapToBeatDiv24:
1399                 set_snap_to (Editing::SnapToBeatDiv28);
1400                 break;
1401         case Editing::SnapToBeatDiv20:
1402                 set_snap_to (Editing::SnapToBeatDiv24);
1403                 break;
1404         case Editing::SnapToBeatDiv16:
1405                 set_snap_to (Editing::SnapToBeatDiv20);
1406                 break;
1407         case Editing::SnapToBeatDiv14:
1408                 set_snap_to (Editing::SnapToBeatDiv16);
1409                 break;
1410         case Editing::SnapToBeatDiv12:
1411                 set_snap_to (Editing::SnapToBeatDiv14);
1412                 break;
1413         case Editing::SnapToBeatDiv10:
1414                 set_snap_to (Editing::SnapToBeatDiv12);
1415                 break;
1416         case Editing::SnapToBeatDiv8:
1417                 set_snap_to (Editing::SnapToBeatDiv10);
1418                 break;
1419         case Editing::SnapToBeatDiv7:
1420                 set_snap_to (Editing::SnapToBeatDiv8);
1421                 break;
1422         case Editing::SnapToBeatDiv6:
1423                 set_snap_to (Editing::SnapToBeatDiv7);
1424                 break;
1425         case Editing::SnapToBeatDiv5:
1426                 set_snap_to (Editing::SnapToBeatDiv6);
1427                 break;
1428         case Editing::SnapToBeatDiv4:
1429                 set_snap_to (Editing::SnapToBeatDiv5);
1430                 break;
1431         case Editing::SnapToBeatDiv3:
1432                 set_snap_to (Editing::SnapToBeatDiv4);
1433                 break;
1434         case Editing::SnapToBeatDiv2:
1435                 set_snap_to (Editing::SnapToBeatDiv3);
1436                 break;
1437         case Editing::SnapToBeat:
1438                 set_snap_to (Editing::SnapToBeatDiv2);
1439                 break;
1440         case Editing::SnapToBar:
1441                 set_snap_to (Editing::SnapToBeat);
1442                 break;
1443         }
1444 }
1445
1446 void
1447 Editor::snap_type_chosen (SnapType type)
1448 {
1449         /* this is driven by a toggle on a radio group, and so is invoked twice,
1450            once for the item that became inactive and once for the one that became
1451            active.
1452         */
1453
1454         RefPtr<RadioAction> ract = snap_type_action (type);
1455
1456         if (ract && ract->get_active()) {
1457                 set_snap_to (type);
1458         }
1459 }
1460
1461 RefPtr<RadioAction>
1462 Editor::snap_mode_action (SnapMode mode)
1463 {
1464         const char* action = 0;
1465         RefPtr<Action> act;
1466
1467         switch (mode) {
1468         case Editing::SnapOff:
1469                 action = X_("snap-off");
1470                 break;
1471         case Editing::SnapNormal:
1472                 action = X_("snap-normal");
1473                 break;
1474         case Editing::SnapMagnetic:
1475                 action = X_("snap-magnetic");
1476                 break;
1477         default:
1478                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1479                 abort(); /*NOTREACHED*/
1480         }
1481
1482         act = ActionManager::get_action (X_("Editor"), action);
1483
1484         if (act) {
1485                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1486                 return ract;
1487
1488         } else  {
1489                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1490                 return RefPtr<RadioAction> ();
1491         }
1492 }
1493
1494 void
1495 Editor::cycle_snap_mode ()
1496 {
1497         switch (_snap_mode) {
1498         case SnapOff:
1499                 set_snap_mode (SnapNormal);
1500                 break;
1501         case SnapNormal:
1502                 set_snap_mode (SnapMagnetic);
1503                 break;
1504         case SnapMagnetic:
1505                 set_snap_mode (SnapOff);
1506                 break;
1507         }
1508 }
1509
1510 void
1511 Editor::snap_mode_chosen (SnapMode mode)
1512 {
1513         /* this is driven by a toggle on a radio group, and so is invoked twice,
1514            once for the item that became inactive and once for the one that became
1515            active.
1516         */
1517
1518         RefPtr<RadioAction> ract = snap_mode_action (mode);
1519
1520         if (ract && ract->get_active()) {
1521                 set_snap_mode (mode);
1522         }
1523 }
1524
1525 RefPtr<RadioAction>
1526 Editor::edit_point_action (EditPoint ep)
1527 {
1528         const char* action = 0;
1529         RefPtr<Action> act;
1530
1531         switch (ep) {
1532         case Editing::EditAtPlayhead:
1533                 action = X_("edit-at-playhead");
1534                 break;
1535         case Editing::EditAtSelectedMarker:
1536                 action = X_("edit-at-selected-marker");
1537                 break;
1538         case Editing::EditAtMouse:
1539                 action = X_("edit-at-mouse");
1540                 break;
1541         default:
1542                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1543                 abort(); /*NOTREACHED*/
1544         }
1545
1546         act = ActionManager::get_action (X_("Editor"), action);
1547
1548         if (act) {
1549                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1550                 return ract;
1551
1552         } else  {
1553                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1554                 return RefPtr<RadioAction> ();
1555         }
1556 }
1557
1558 void
1559 Editor::edit_point_chosen (EditPoint ep)
1560 {
1561         /* this is driven by a toggle on a radio group, and so is invoked twice,
1562            once for the item that became inactive and once for the one that became
1563            active.
1564         */
1565
1566         RefPtr<RadioAction> ract = edit_point_action (ep);
1567
1568         if (ract && ract->get_active()) {
1569                 set_edit_point_preference (ep);
1570         }
1571 }
1572
1573
1574 RefPtr<RadioAction>
1575 Editor::zoom_focus_action (ZoomFocus focus)
1576 {
1577         const char* action = 0;
1578         RefPtr<Action> act;
1579
1580         switch (focus) {
1581         case ZoomFocusLeft:
1582                 action = X_("zoom-focus-left");
1583                 break;
1584         case ZoomFocusRight:
1585                 action = X_("zoom-focus-right");
1586                 break;
1587         case ZoomFocusCenter:
1588                 action = X_("zoom-focus-center");
1589                 break;
1590         case ZoomFocusPlayhead:
1591                 action = X_("zoom-focus-playhead");
1592                 break;
1593         case ZoomFocusMouse:
1594                 action = X_("zoom-focus-mouse");
1595                 break;
1596         case ZoomFocusEdit:
1597                 action = X_("zoom-focus-edit");
1598                 break;
1599         default:
1600                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1601                 abort(); /*NOTREACHED*/
1602         }
1603
1604         act = ActionManager::get_action (X_("Zoom"), action);
1605
1606         if (act) {
1607                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1608                 return ract;
1609         } else {
1610                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1611         }
1612
1613         return RefPtr<RadioAction> ();
1614 }
1615
1616 void
1617 Editor::toggle_sound_midi_notes ()
1618 {
1619         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1620
1621         if (act) {
1622                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1623                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1624                 if (tact->get_active () != s) {
1625                         UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1626                 }
1627         }
1628 }
1629
1630 void
1631 Editor::zoom_focus_chosen (ZoomFocus focus)
1632 {
1633         /* this is driven by a toggle on a radio group, and so is invoked twice,
1634            once for the item that became inactive and once for the one that became
1635            active.
1636         */
1637
1638         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1639
1640         if (ract && ract->get_active()) {
1641                 set_zoom_focus (focus);
1642         }
1643 }
1644
1645 /** A Configuration parameter has changed.
1646  * @param parameter_name Name of the changed parameter.
1647  */
1648 void
1649 Editor::parameter_changed (std::string p)
1650 {
1651         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1652
1653         if (p == "auto-loop") {
1654                 update_loop_range_view ();
1655         } else if (p == "punch-in") {
1656                 update_punch_range_view ();
1657         } else if (p == "punch-out") {
1658                 update_punch_range_view ();
1659         } else if (p == "timecode-format") {
1660                 update_just_timecode ();
1661         } else if (p == "show-region-fades") {
1662                 update_region_fade_visibility ();
1663         } else if (p == "edit-mode") {
1664                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1665         } else if (p == "show-track-meters") {
1666                 toggle_meter_updating();
1667         } else if (p == "show-summary") {
1668
1669                 bool const s = _session->config.get_show_summary ();
1670                 if (s) {
1671                         _summary_hbox.show ();
1672                 } else {
1673                         _summary_hbox.hide ();
1674                 }
1675
1676                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1677                 if (act) {
1678                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1679                         if (tact->get_active () != s) {
1680                                 tact->set_active (s);
1681                         }
1682                 }
1683         } else if (p == "show-group-tabs") {
1684
1685                 bool const s = _session->config.get_show_group_tabs ();
1686                 if (s) {
1687                         _group_tabs->show ();
1688                 } else {
1689                         _group_tabs->hide ();
1690                 }
1691
1692                 reset_controls_layout_width ();
1693
1694                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1695                 if (act) {
1696                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1697                         if (tact->get_active () != s) {
1698                                 tact->set_active (s);
1699                         }
1700                 }
1701         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1702                 update_just_timecode ();
1703         } else if (p == "sound-midi-notes") {
1704                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1705
1706                 if (act) {
1707                         bool s = UIConfiguration::instance().get_sound_midi_notes();
1708                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1709                         if (tact->get_active () != s) {
1710                                 tact->set_active (s);
1711                         }
1712                 }
1713         } else if (p == "show-region-gain") {
1714                 set_gain_envelope_visibility ();
1715         } else if (p == "skip-playback") {
1716                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1717
1718                 if (act) {
1719                         bool s = Config->get_skip_playback ();
1720                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1721                         if (tact->get_active () != s) {
1722                                 tact->set_active (s);
1723                         }
1724                 }
1725         }
1726 }
1727
1728 void
1729 Editor::reset_focus (Gtk::Widget* w)
1730 {
1731         /* this resets focus to the first focusable parent of the given widget,
1732          * or, if there is no focusable parent, cancels focus in the toplevel
1733          * window that the given widget is packed into (if there is one).
1734          */
1735
1736         if (!w) {
1737                 return;
1738         }
1739
1740         Gtk::Widget* top = w->get_toplevel();
1741
1742         if (!top || !top->is_toplevel()) {
1743                 return;
1744         }
1745
1746         w = w->get_parent ();
1747
1748         while (w) {
1749                 if (w->get_can_focus ()) {
1750                         Window* win = dynamic_cast<Window*> (top);
1751                         win->set_focus (*w);
1752                         return;
1753                 }
1754                 w = w->get_parent ();
1755         }
1756
1757         /* no focusable parent found, cancel focus in top level window.
1758            C++ API cannot be used for this. Thanks, references.
1759          */
1760
1761         gtk_window_set_focus (GTK_WINDOW(top->gobj()), 0);
1762
1763 }
1764
1765 void
1766 Editor::reset_canvas_action_sensitivity (bool onoff)
1767 {
1768         if (_edit_point != EditAtMouse) {
1769                 onoff = true;
1770         }
1771
1772         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1773              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1774                 (*x)->set_sensitive (onoff);
1775         }
1776 }
1777
1778 void
1779 Editor::register_region_actions ()
1780 {
1781         _region_actions = myactions.create_action_group (X_("Region"));
1782
1783         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1784
1785         /* Remove selected regions */
1786         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1787
1788         /* Offer dialogue box to rename the first selected region */
1789         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1790
1791         /* Raise all selected regions by 1 layer */
1792         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1793
1794         /* Raise all selected regions to the top */
1795         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1796
1797         /* Lower all selected regions by 1 layer */
1798         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1799
1800         /* Lower all selected regions to the bottom */
1801         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1802
1803         /* Move selected regions to their original (`natural') position */
1804         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1805
1806         /* Toggle `locked' status of selected regions */
1807         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1808
1809         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1810
1811         toggle_reg_sens (
1812                 _region_actions,
1813                 "toggle-region-lock-style",
1814                 _("Glue to Bars and Beats"),
1815                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1816                 );
1817
1818         /* Remove sync points from selected regions */
1819         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1820
1821         /* Mute or unmute selected regions */
1822         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1823
1824         /* Open the normalize dialogue to operate on the selected regions */
1825         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1826
1827         /* Reverse selected regions */
1828         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1829
1830         /* Split selected multi-channel regions into mono regions */
1831         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1832
1833         /* Boost selected region gain */
1834         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1835
1836         /* Cut selected region gain */
1837         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1838
1839         /* Open the pitch shift dialogue for any selected audio regions */
1840         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1841
1842         /* Open the transpose dialogue for any selected MIDI regions */
1843         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1844
1845         /* Toggle selected region opacity */
1846         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1847
1848         /* Toggle active status of selected regions' fade in */
1849         toggle_reg_sens (
1850                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1851                 );
1852
1853         /* Toggle active status of selected regions' fade out */
1854         toggle_reg_sens (
1855                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1856                 );
1857
1858         /* Toggle active status of selected regions' fade in and out */
1859         toggle_reg_sens (
1860                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1861                 );
1862
1863         /* Duplicate selected regions */
1864         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), false));
1865
1866         /* Open the dialogue to duplicate selected regions multiple times */
1867         reg_sens (
1868                 _region_actions,
1869                 "multi-duplicate-region",
1870                 _("Multi-Duplicate..."),
1871                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1872                 );
1873
1874         /* Fill tracks with selected regions */
1875         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1876
1877         /* Set up the loop range from the selected regions */
1878         reg_sens (
1879                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1880                 );
1881
1882         /* Set up the loop range from the selected regions, and start playback of it */
1883         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1884
1885         /* Set the punch range from the selected regions */
1886         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1887
1888         /* Add a single range marker around all selected regions */
1889         reg_sens (
1890                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1891                 );
1892
1893         /* Add a range marker around each selected region */
1894         reg_sens (
1895                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1896                 );
1897
1898         /* Snap selected regions to the grid */
1899         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position to Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1900
1901         /* Close gaps in selected regions */
1902         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1903
1904         /* Open the Rhythm Ferret dialogue for the selected regions */
1905         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1906
1907         /* Export the first selected region */
1908         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1909
1910         /* Separate under selected regions: XXX not sure what this does */
1911         reg_sens (
1912                 _region_actions,
1913                 "separate-under-region",
1914                 _("Separate Under"),
1915                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1916                 );
1917
1918         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1919         reg_sens (_region_actions, "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1920         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1921         reg_sens (_region_actions, "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1922
1923         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1924
1925         reg_sens (
1926                 _region_actions,
1927                 "split-region-at-transients",
1928                 _("Split at Percussion Onsets"),
1929                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1930                 );
1931
1932         /* Open the list editor dialogue for the selected regions */
1933         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1934
1935         /* Open the region properties dialogue for the selected regions */
1936         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1937
1938         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1939
1940         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1941         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1942         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1943         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1944
1945         reg_sens (_region_actions, "loudness-analyze-region", _("Loudness Analysis..."), sigc::mem_fun (*this, &Editor::loudness_analyze_region_selection));
1946         reg_sens (_region_actions, "spectral-analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::spectral_analyze_region_selection));
1947
1948         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1949
1950         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1951
1952         toggle_reg_sens (
1953                 _region_actions,
1954                 "toggle-region-gain-envelope-active",
1955                 _("Envelope Active"),
1956                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1957                 );
1958
1959         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1960         reg_sens (_region_actions, "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1961         reg_sens (_region_actions, "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1962         reg_sens (_region_actions, "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1963         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1964         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1965         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1966         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1967         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1968
1969         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1970         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1971         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1972         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1973
1974         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1975
1976         reg_sens (
1977                 _region_actions,
1978                 "nudge-forward-by-capture-offset",
1979                 _("Nudge Later by Capture Offset"),
1980                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1981                 );
1982
1983         reg_sens (
1984                 _region_actions,
1985                 "nudge-backward-by-capture-offset",
1986                 _("Nudge Earlier by Capture Offset"),
1987                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1988                 );
1989
1990         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1991         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1992
1993         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1994         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1995
1996         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1997
1998         reg_sens (
1999                 _region_actions,
2000                 "insert-region-from-region-list",
2001                 _("Insert Region from Region List"),
2002                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
2003                 );
2004
2005         /* PART 3: actions that operate on the selection and also require the edit point location */
2006
2007         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
2008         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
2009         reg_sens (_region_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
2010         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
2011         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
2012
2013         reg_sens (
2014                 _region_actions,
2015                 "align-regions-start",
2016                 _("Align Start"),
2017                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
2018                 );
2019
2020         reg_sens (
2021                 _region_actions,
2022                 "align-regions-start-relative",
2023                 _("Align Start Relative"),
2024                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
2025                 );
2026
2027         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
2028
2029         reg_sens (
2030                 _region_actions,
2031                 "align-regions-end-relative",
2032                 _("Align End Relative"),
2033                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
2034                 );
2035
2036         reg_sens (
2037                 _region_actions,
2038                 "align-regions-sync",
2039                 _("Align Sync"),
2040                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2041                 );
2042
2043         reg_sens (
2044                 _region_actions,
2045                 "align-regions-sync-relative",
2046                 _("Align Sync Relative"),
2047                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2048                 );
2049
2050         reg_sens (_region_actions, "choose-top-region", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), false));
2051         reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2052
2053         /* desensitize them all by default. region selection will change this */
2054         sensitize_all_region_actions (false);
2055 }