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/tearoff.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 "utils.h"
  43 #include "i18n.h"
  44 #include "audio_time_axis.h"
  45 #include "editor_group_tabs.h"
  46 #include "editor_routes.h"
  47 #include "editor_regions.h"
  48
  49 using namespace Gtk;
  50 using namespace Glib;
  51 using namespace std;
  52 using namespace ARDOUR;
  53 using namespace ARDOUR_UI_UTILS;
  54 using namespace PBD;
  55 using namespace Editing;
  56
  57 /* Convenience functions to slightly reduce verbosity below */
  58
  59 static RefPtr<Action>
  60 reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  61 {
  62         RefPtr<Action> act = ActionManager::register_action (group, name, label, slot);
  63         ActionManager::session_sensitive_actions.push_back (act);
  64         return act;
  65 }
  66
  67 static void
  68 toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  69 {
  70         RefPtr<Action> act = ActionManager::register_toggle_action (group, name, label, slot);
  71         ActionManager::session_sensitive_actions.push_back (act);
  72 }
  73
  74 static void
  75 radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  76 {
  77         RefPtr<Action> act = ActionManager::register_radio_action (action_group, radio_group, name, label, slot);
  78         ActionManager::session_sensitive_actions.push_back (act);
  79 }
  80
  81 void
  82 Editor::register_actions ()
  83 {
  84         RefPtr<Action> act;
  85
  86         editor_actions = ActionGroup::create (X_("Editor"));
  87         editor_menu_actions = ActionGroup::create (X_("EditorMenu"));
  88
  89         /* non-operative menu items for menu bar */
  90
  91         ActionManager::register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
  92         ActionManager::register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
  93         ActionManager::register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
  94         ActionManager::register_action (editor_menu_actions, X_("Edit"), _("Edit"));
  95         ActionManager::register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  96         ActionManager::register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
  97         ActionManager::register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
  98         ActionManager::register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
  99         ActionManager::register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 100         ActionManager::register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 101         ActionManager::register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 102         ActionManager::register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 103         ActionManager::register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 104         ActionManager::register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 105         ActionManager::register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 106         ActionManager::register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 107         ActionManager::register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 108         ActionManager::register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 109         ActionManager::register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 110         ActionManager::register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 111         ActionManager::register_action (editor_menu_actions, X_("Link"), _("Link"));
 112         ActionManager::register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 113         ActionManager::register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 114         ActionManager::register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 115         ActionManager::register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 116         ActionManager::register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 117         ActionManager::register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 118         ActionManager::register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 119         ActionManager::register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 120         ActionManager::register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 121         ActionManager::register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 122         ActionManager::register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 123         ActionManager::register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 124         ActionManager::register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 125         ActionManager::register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 126         ActionManager::register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 127         ActionManager::register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 128         ActionManager::register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 129         ActionManager::register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 130         ActionManager::register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 131         ActionManager::register_action (editor_menu_actions, X_("Select"), _("Select"));
 132         ActionManager::register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 133         ActionManager::register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 134         ActionManager::register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 135         ActionManager::register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 136         ActionManager::register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 137         ActionManager::register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 138         ActionManager::register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 139         ActionManager::register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 140         ActionManager::register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 141         ActionManager::register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 142         ActionManager::register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 143         ActionManager::register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 144         ActionManager::register_action (editor_menu_actions, X_("View"), _("View"));
 145         ActionManager::register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 146         ActionManager::register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 147
 148         register_region_actions ();
 149
 150         /* add named actions for the editor */
 151
 152         ActionManager::register_action (editor_actions, "escape", _("Break drag or deselect all"), sigc::mem_fun (*this, &Editor::escape));
 153
 154         /* We don't bother registering "unlock" because it would be insensitive
 155            when required. Editor::unlock() must be invoked directly.
 156         */
 157         ActionManager::register_action (editor_actions, "lock", _("Lock"), sigc::mem_fun (*this, &Editor::lock));
 158
 159         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 160         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 161
 162         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 ));
 163         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 ));
 164         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));
 165         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));
 166
 167         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)));
 168         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)));
 169         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)));
 170
 171         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)));
 172         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)));
 173         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)));
 174
 175         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));
 176         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));
 177         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));
 178         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));
 179
 180         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)));
 181         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)));
 182         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)));
 183
 184         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)));
 185         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)));
 186         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)));
 187
 188         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 189         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 190
 191         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));
 192         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));
 193
 194         reg_sens (editor_actions, "select-all", _("Select All"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all), Selection::Set));
 195         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 196         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 197
 198         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));
 199         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));
 200         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));
 201         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));
 202
 203         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));
 204         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));
 205
 206         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 207
 208         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 209         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 210
 211         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 212         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 213
 214         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 215         ActionManager::track_selection_sensitive_actions.push_back (act);
 216         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 217         ActionManager::track_selection_sensitive_actions.push_back (act);
 218         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 219         ActionManager::track_selection_sensitive_actions.push_back (act);
 220         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 221         ActionManager::track_selection_sensitive_actions.push_back (act);
 222
 223         for (int i = 1; i <= 12; ++i) {
 224                 string const a = string_compose (X_("save-visual-state-%1"), i);
 225                 string const n = string_compose (_("Save View %1"), i);
 226                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 227         }
 228
 229         for (int i = 1; i <= 12; ++i) {
 230                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 231                 string const n = string_compose (_("Goto View %1"), i);
 232                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 233         }
 234
 235         for (int i = 1; i <= 9; ++i) {
 236                 string const a = string_compose (X_("goto-mark-%1"), i);
 237                 string const n = string_compose (_("Locate to Mark %1"), i);
 238                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 239         }
 240
 241         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 242         reg_sens (editor_actions, "alternate-jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 243         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 244         reg_sens (editor_actions, "alternate-jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 245
 246         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 247         reg_sens (editor_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 248
 249         reg_sens (editor_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 250         reg_sens (editor_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 251
 252         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 253         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 254
 255         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 256         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 257         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead To Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 258         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead To Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 259
 260         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 261         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 262         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 263         reg_sens (editor_actions, "zoom-to-region", _("Zoom to Region"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), false));
 264         reg_sens (editor_actions, "zoom-to-region-both-axes", _("Zoom to Region (Width and Height)"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), true));
 265         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 266
 267         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 268         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 269
 270         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 271         ActionManager::track_selection_sensitive_actions.push_back (act);
 272         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 273         ActionManager::track_selection_sensitive_actions.push_back (act);
 274
 275         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 276         ActionManager::track_selection_sensitive_actions.push_back (act);
 277         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 278         ActionManager::track_selection_sensitive_actions.push_back (act);
 279         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 280         ActionManager::track_selection_sensitive_actions.push_back (act);
 281         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 282         ActionManager::track_selection_sensitive_actions.push_back (act);
 283
 284         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 285         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 286         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 287         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 288
 289         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 290         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 291
 292         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 293         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 294
 295         reg_sens (editor_actions, "set-loop-from-edit-range", _("Set Loop from Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_edit_range), false));
 296         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Edit Range"), sigc::mem_fun(*this, &Editor::set_punch_from_edit_range));
 297
 298         /* this is a duplicated action so that the main menu can use a different label */
 299         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 300         reg_sens (editor_actions, "play-from-edit-point", _("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 301         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));
 302
 303         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 304
 305         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 306         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 307
 308         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 309
 310         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 311
 312         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 313         redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 314         redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 315
 316         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 317         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 318
 319         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 320         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 321
 322         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 323         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 324
 325         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 326         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 327
 328         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 329         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 330
 331         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 332         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 333         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 334
 335         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 336         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 337
 338         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 339
 340         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 341                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 342
 343         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move Later to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 344         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move Later to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 345         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move Earlier to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 346         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move Earlier to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 347
 348         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 349
 350         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 351         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 352
 353         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 354         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 355
 356 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 357
 358         reg_sens (
 359                 editor_actions,
 360                 "move-range-start-to-previous-region-boundary",
 361                 _("Move Range Start to Previous Region Boundary"),
 362                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 363                 );
 364
 365         reg_sens (
 366                 editor_actions,
 367                 "move-range-start-to-next-region-boundary",
 368                 _("Move Range Start to Next Region Boundary"),
 369                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 370                 );
 371
 372         reg_sens (
 373                 editor_actions,
 374                 "move-range-end-to-previous-region-boundary",
 375                 _("Move Range End to Previous Region Boundary"),
 376                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 377                 );
 378
 379         reg_sens (
 380                 editor_actions,
 381                 "move-range-end-to-next-region-boundary",
 382                 _("Move Range End to Next Region Boundary"),
 383                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 384                 );
 385
 386         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 387         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 388
 389         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 390
 391         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 392         ActionManager::track_selection_sensitive_actions.push_back (act);
 393
 394         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 395         ActionManager::track_selection_sensitive_actions.push_back (act);
 396         if (Profile->get_sae()) {
 397                 act = reg_sens (editor_actions, "remove-track", _("Delete"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 398         } else {
 399                 act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 400         }
 401         ActionManager::track_selection_sensitive_actions.push_back (act);
 402
 403         reg_sens (editor_actions, "fit-tracks", _("Fit Selected Tracks"), sigc::mem_fun(*this, &Editor::fit_selected_tracks));
 404
 405         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 406                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 407         ActionManager::track_selection_sensitive_actions.push_back (act);
 408         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 409                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 410         ActionManager::track_selection_sensitive_actions.push_back (act);
 411         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 412                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 413         ActionManager::track_selection_sensitive_actions.push_back (act);
 414         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 415                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 416         ActionManager::track_selection_sensitive_actions.push_back (act);
 417         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 418                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 419         ActionManager::track_selection_sensitive_actions.push_back (act);
 420
 421         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 422
 423         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 424         RadioAction::Group zoom_group;
 425
 426         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));
 427         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));
 428         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));
 429         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));
 430         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));
 431         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));
 432
 433         ActionManager::register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 434
 435
 436         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 437         RadioAction::Group mouse_mode_group;
 438
 439         act = ActionManager::register_toggle_action (mouse_mode_actions, "set-mouse-mode-object-range", _("Smart Object Mode"), sigc::mem_fun (*this, &Editor::mouse_mode_object_range_toggled));
 440         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 441         smart_mode_button.set_related_action (smart_mode_action);
 442         smart_mode_button.set_text (_("Smart"));
 443         smart_mode_button.add_elements ( ArdourButton::Inset );
 444         smart_mode_button.set_name ("mouse mode button");
 445
 446         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-object", _("Object Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseObject));
 447         mouse_move_button.set_related_action (act);
 448         mouse_move_button.set_image (::get_icon("tool_object"));
 449         mouse_move_button.add_elements ( ArdourButton::Inset );
 450         mouse_move_button.set_name ("mouse mode button");
 451
 452         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-range", _("Range Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseRange));
 453         mouse_select_button.set_related_action (act);
 454         mouse_select_button.set_image (::get_icon("tool_range"));
 455         mouse_select_button.add_elements ( ArdourButton::Inset );
 456         mouse_select_button.set_name ("mouse mode button");
 457
 458         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-draw", _("Note Drawing Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseDraw));
 459         mouse_draw_button.set_related_action (act);
 460         mouse_draw_button.set_image (::get_icon("midi_tool_pencil"));
 461         mouse_draw_button.add_elements ( ArdourButton::Inset );
 462         mouse_draw_button.set_name ("mouse mode button");
 463
 464         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-gain", _("Gain Tool"), sigc::bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseGain));
 465         mouse_gain_button.set_related_action (act);
 466         mouse_gain_button.set_image (::get_icon("tool_gain"));
 467         mouse_gain_button.add_elements ( ArdourButton::Inset );
 468         mouse_gain_button.set_name ("mouse mode button");
 469
 470         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-zoom", _("Zoom Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseZoom));
 471         mouse_zoom_button.set_related_action (act);
 472         mouse_zoom_button.set_image (::get_icon("tool_zoom"));
 473         mouse_zoom_button.add_elements ( ArdourButton::Inset );
 474         mouse_zoom_button.set_name ("mouse mode button");
 475
 476         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-audition", _("Audition Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseAudition));
 477         mouse_audition_button.set_related_action (act);
 478         mouse_audition_button.set_image (::get_icon("tool_audition"));
 479         mouse_audition_button.add_elements ( ArdourButton::Inset );
 480         mouse_audition_button.set_name ("mouse mode button");
 481
 482         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-timefx", _("Time FX Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseTimeFX));
 483         mouse_timefx_button.set_related_action (act);
 484         mouse_timefx_button.set_image (::get_icon("tool_stretch"));
 485         mouse_timefx_button.add_elements ( ArdourButton::Inset );
 486         mouse_timefx_button.set_name ("mouse mode button");
 487
 488         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 489
 490         act = ActionManager::register_toggle_action (mouse_mode_actions, "toggle-internal-edit", _("Edit MIDI"), sigc::mem_fun(*this, &Editor::toggle_internal_editing));
 491         internal_edit_button.set_related_action (act);
 492         internal_edit_button.set_image (::get_icon("tool_note"));
 493         internal_edit_button.add_elements ( ArdourButton::Inset );
 494         internal_edit_button.set_name ("mouse mode button");
 495
 496         RadioAction::Group edit_point_group;
 497         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 498         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 499         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-selected-marker"), _("Marker"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 500
 501         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 502         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change Edit Point Including Marker"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), true));
 503
 504 //      ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 505         ActionManager::register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 506         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 507         ActionManager::register_action (editor_actions, "set-edit-lock", _("Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 508         ActionManager::register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 509
 510         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 511         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 512
 513         RadioAction::Group snap_mode_group;
 514         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 515         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 516         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 517
 518         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 519         ActionManager::register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 520         ActionManager::register_action (editor_actions, X_("next-snap-choice-music-only"), _("Next Musical Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice_music_only));
 521         ActionManager::register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 522         ActionManager::register_action (editor_actions, X_("prev-snap-choice-music-only"), _("Previous Musical Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice_music_only));
 523
 524         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 525         RadioAction::Group snap_choice_group;
 526
 527         ActionManager::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)));
 528         ActionManager::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)));
 529         ActionManager::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)));
 530         ActionManager::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)));
 531         ActionManager::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)));
 532         ActionManager::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)));
 533
 534         ActionManager::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)));
 535         ActionManager::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)));
 536         ActionManager::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)));
 537         ActionManager::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)));
 538         ActionManager::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)));
 539         ActionManager::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)));
 540         ActionManager::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)));
 541         ActionManager::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)));
 542         ActionManager::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)));
 543         ActionManager::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)));
 544         ActionManager::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)));
 545         ActionManager::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)));
 546         ActionManager::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)));
 547         ActionManager::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)));
 548         ActionManager::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)));
 549         ActionManager::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)));
 550         ActionManager::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)));
 551
 552         ActionManager::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)));
 553         ActionManager::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)));
 554         ActionManager::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)));
 555         ActionManager::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)));
 556         ActionManager::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)));
 557         ActionManager::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)));
 558         ActionManager::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)));
 559
 560         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 561
 562         /* RULERS */
 563
 564         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 565         ruler_tempo_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-tempo-ruler"), _("Tempo"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_tempo)));
 566         ruler_meter_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-meter-ruler"), _("Meter"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_meter)));
 567         ruler_range_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-range-ruler"), _("Ranges"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_range_marker)));
 568         ruler_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-marker-ruler"), _("Markers"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_marker)));
 569         ruler_cd_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-cd-marker-ruler"), _("CD Markers"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_cd_marker)));
 570         ruler_loop_punch_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-loop-punch-ruler"), _("Loop/Punch"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_transport_marker)));
 571         ruler_bbt_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-bbt-ruler"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_bbt)));
 572         ruler_samples_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-samples-ruler"), _("Samples"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_samples)));
 573         ruler_timecode_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-timecode-ruler"), _("Timecode"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_timecode)));
 574         ruler_minsec_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-minsec-ruler"), _("Min:Sec"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_minsec)));
 575
 576         ActionManager::register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 577
 578         ruler_video_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-video-ruler"), _("Video"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_video_timeline)));
 579         xjadeo_proc_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("ToggleJadeo"), _("Video Monitor"), sigc::mem_fun (*this, &Editor::set_xjadeo_proc)));
 580
 581         xjadeo_ontop_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-ontop"), _("Always on Top"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 1)));
 582         xjadeo_timecode_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 2)));
 583         xjadeo_frame_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-frame"), _("Frame number"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 3)));
 584         xjadeo_osdbg_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-osdbg"), _("Timecode Background"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 4)));
 585         xjadeo_fullscreen_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-fullscreen"), _("Fullscreen"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 5)));
 586         xjadeo_letterbox_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (editor_actions, X_("toggle-vmon-letterbox"), _("Letterbox"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 6)));
 587         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 588
 589         /* set defaults here */
 590
 591         no_ruler_shown_update = true;
 592
 593         if (Profile->get_trx()) {
 594                 ruler_marker_action->set_active (true);
 595                 ruler_meter_action->set_active (false);
 596                 ruler_tempo_action->set_active (false);
 597                 ruler_range_action->set_active (false);
 598                 ruler_loop_punch_action->set_active (false);
 599                 ruler_loop_punch_action->set_active (false);
 600                 ruler_bbt_action->set_active (true);
 601                 ruler_cd_marker_action->set_active (false);
 602                 ruler_timecode_action->set_active (false);
 603                 ruler_minsec_action->set_active (true);
 604         } else {
 605                 ruler_marker_action->set_active (true);
 606                 ruler_meter_action->set_active (true);
 607                 ruler_tempo_action->set_active (true);
 608                 ruler_range_action->set_active (true);
 609                 ruler_loop_punch_action->set_active (true);
 610                 ruler_loop_punch_action->set_active (true);
 611                 ruler_bbt_action->set_active (false);
 612                 ruler_cd_marker_action->set_active (true);
 613                 ruler_timecode_action->set_active (true);
 614                 ruler_minsec_action->set_active (false);
 615         }
 616
 617         ruler_video_action->set_active (false);
 618         xjadeo_proc_action->set_active (false);
 619         xjadeo_proc_action->set_sensitive (false);
 620         xjadeo_ontop_action->set_active (false);
 621         xjadeo_ontop_action->set_sensitive (false);
 622         xjadeo_timecode_action->set_active (false);
 623         xjadeo_timecode_action->set_sensitive (false);
 624         xjadeo_frame_action->set_active (false);
 625         xjadeo_frame_action->set_sensitive (false);
 626         xjadeo_osdbg_action->set_active (false);
 627         xjadeo_osdbg_action->set_sensitive (false);
 628         xjadeo_fullscreen_action->set_active (false);
 629         xjadeo_fullscreen_action->set_sensitive (false);
 630         xjadeo_letterbox_action->set_active (false);
 631         xjadeo_letterbox_action->set_sensitive (false);
 632         xjadeo_zoom_100->set_sensitive (false);
 633
 634         ruler_samples_action->set_active (false);
 635         no_ruler_shown_update = false;
 636
 637         /* REGION LIST */
 638
 639         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 640         RadioAction::Group sort_type_group;
 641         RadioAction::Group sort_order_group;
 642
 643         /* the region list popup menu */
 644         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 645
 646         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 647         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 648
 649         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 650         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 651
 652         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 653         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 654
 655         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 656         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 657
 658         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 659                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 660         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 661                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 662
 663         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 664                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 665         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 666                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 667         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 668                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 669         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 670                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 671         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 672                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 673         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 674                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 675         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 676                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 677         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 678                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 679         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 680                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 681         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 682                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 683
 684         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 685
 686         /* the next two are duplicate items with different names for use in two different contexts */
 687
 688         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 689         ActionManager::write_sensitive_actions.push_back (act);
 690
 691         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 692         ActionManager::write_sensitive_actions.push_back (act);
 693
 694         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import From Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 695         ActionManager::write_sensitive_actions.push_back (act);
 696
 697         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 698
 699         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 700
 701         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 702
 703         /* if there is a logo in the editor canvas, its always visible at startup */
 704
 705         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), sigc::mem_fun (*this, &Editor::toggle_logo_visibility));
 706         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 707         tact->set_active (true);
 708
 709         ActionManager::register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 710                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 711
 712         ActionManager::add_action_group (rl_actions);
 713         ActionManager::add_action_group (ruler_actions);
 714         ActionManager::add_action_group (zoom_actions);
 715         ActionManager::add_action_group (mouse_mode_actions);
 716         ActionManager::add_action_group (snap_actions);
 717         ActionManager::add_action_group (editor_actions);
 718         ActionManager::add_action_group (editor_menu_actions);
 719 }
 720
 721 void
 722 Editor::load_bindings ()
 723 {
 724         /* XXX move this to a better place */
 725
 726         key_bindings.set_action_map (editor_action_map);
 727
 728         std::string binding_file;
 729
 730         if (find_file (ardour_config_search_path(), "editor.bindings", binding_file)) {
 731                 key_bindings.load (binding_file);
 732                 info << string_compose (_("Loaded editor bindings from %1"), binding_file) << endmsg;
 733         } else {
 734                 error << string_compose (_("Could not find editor.bindings in search path %1"), ardour_config_search_path().to_string()) << endmsg;
 735         }
 736 }
 737
 738 void
 739 Editor::toggle_ruler_visibility (RulerType rt)
 740 {
 741         const char* action = 0;
 742
 743         if (no_ruler_shown_update) {
 744                 return;
 745         }
 746
 747         switch (rt) {
 748         case ruler_metric_timecode:
 749                 action = "toggle-timecode-ruler";
 750                 break;
 751         case ruler_metric_bbt:
 752                 action = "toggle-bbt-ruler";
 753                 break;
 754         case ruler_metric_samples:
 755                 action = "toggle-samples-ruler";
 756                 break;
 757         case ruler_metric_minsec:
 758                 action = "toggle-minsec-ruler";
 759                 break;
 760         case ruler_time_tempo:
 761                 action = "toggle-tempo-ruler";
 762                 break;
 763         case ruler_time_meter:
 764                 action = "toggle-meter-ruler";
 765                 break;
 766         case ruler_time_marker:
 767                 action = "toggle-marker-ruler";
 768                 break;
 769         case ruler_time_range_marker:
 770                 action = "toggle-range-ruler";
 771                 break;
 772         case ruler_time_transport_marker:
 773                 action = "toggle-loop-punch-ruler";
 774                 break;
 775         case ruler_time_cd_marker:
 776                 action = "toggle-cd-marker-ruler";
 777                 break;
 778         case ruler_video_timeline:
 779                 action = "toggle-video-ruler";
 780                 break;
 781         }
 782
 783         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 784
 785         if (act) {
 786                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 787                 update_ruler_visibility ();
 788                 store_ruler_visibility ();
 789         }
 790 }
 791
 792 void
 793 Editor::set_summary ()
 794 {
 795         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 796         if (act) {
 797                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 798                 _session->config.set_show_summary (tact->get_active ());
 799         }
 800 }
 801
 802 void
 803 Editor::set_group_tabs ()
 804 {
 805         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 806         if (act) {
 807                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 808                 _session->config.set_show_group_tabs (tact->get_active ());
 809         }
 810 }
 811
 812 void
 813 Editor::set_close_video_sensitive (bool onoff)
 814 {
 815         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 816         if (act) {
 817                 act->set_sensitive (onoff);
 818         }
 819 }
 820
 821 void
 822 Editor::set_xjadeo_sensitive (bool onoff)
 823 {
 824         xjadeo_proc_action->set_sensitive(onoff);
 825 }
 826
 827 void
 828 Editor::toggle_xjadeo_proc (int state)
 829 {
 830         switch(state) {
 831                 case 1:
 832                         xjadeo_proc_action->set_active(true);
 833                         break;
 834                 case 0:
 835                         xjadeo_proc_action->set_active(false);
 836                         break;
 837                 default:
 838                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 839                         break;
 840         }
 841         bool onoff = xjadeo_proc_action->get_active();
 842         xjadeo_ontop_action->set_sensitive(onoff);
 843         xjadeo_timecode_action->set_sensitive(onoff);
 844         xjadeo_frame_action->set_sensitive(onoff);
 845         xjadeo_osdbg_action->set_sensitive(onoff);
 846         xjadeo_fullscreen_action->set_sensitive(onoff);
 847         xjadeo_letterbox_action->set_sensitive(onoff);
 848         xjadeo_zoom_100->set_sensitive(onoff);
 849 }
 850
 851 void
 852 Editor::set_xjadeo_proc ()
 853 {
 854         if (xjadeo_proc_action->get_active()) {
 855                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 856         } else {
 857                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 858         }
 859 }
 860
 861 void
 862 Editor::toggle_xjadeo_viewoption (int what, int state)
 863 {
 864         Glib::RefPtr<Gtk::ToggleAction> action;
 865         switch (what) {
 866                 case 1:
 867                         action = xjadeo_ontop_action;
 868                         break;
 869                 case 2:
 870                         action = xjadeo_timecode_action;
 871                         break;
 872                 case 3:
 873                         action = xjadeo_frame_action;
 874                         break;
 875                 case 4:
 876                         action = xjadeo_osdbg_action;
 877                         break;
 878                 case 5:
 879                         action = xjadeo_fullscreen_action;
 880                         break;
 881                 case 6:
 882                         action = xjadeo_letterbox_action;
 883                         break;
 884                 case 7:
 885                         return;
 886                 default:
 887                         return;
 888         }
 889
 890         switch(state) {
 891                 case 1:
 892                         action->set_active(true);
 893                         break;
 894                 case 0:
 895                         action->set_active(false);
 896                         break;
 897                 default:
 898                         action->set_active(!action->get_active());
 899                         break;
 900         }
 901 }
 902
 903 void
 904 Editor::set_xjadeo_viewoption (int what)
 905 {
 906         Glib::RefPtr<Gtk::ToggleAction> action;
 907         switch (what) {
 908                 case 1:
 909                         action = xjadeo_ontop_action;
 910                         break;
 911                 case 2:
 912                         action = xjadeo_timecode_action;
 913                         break;
 914                 case 3:
 915                         action = xjadeo_frame_action;
 916                         break;
 917                 case 4:
 918                         action = xjadeo_osdbg_action;
 919                         break;
 920                 case 5:
 921                         action = xjadeo_fullscreen_action;
 922                         break;
 923                 case 6:
 924                         action = xjadeo_letterbox_action;
 925                         break;
 926                 case 7:
 927                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 928                         return;
 929                 default:
 930                         return;
 931         }
 932         if (action->get_active()) {
 933                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 934         } else {
 935                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 936         }
 937 }
 938
 939 void
 940 Editor::toggle_measure_visibility ()
 941 {
 942         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 943         if (act) {
 944                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 945                 set_show_measures (tact->get_active());
 946         }
 947 }
 948
 949 void
 950 Editor::toggle_logo_visibility ()
 951 {
 952         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 953
 954         if (act) {
 955                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 956                 if (logo_item) {
 957                         if (tact->get_active()) {
 958                                 logo_item->show ();
 959                         } else {
 960                                 logo_item->hide ();
 961                         }
 962                 }
 963         }
 964 }
 965
 966 RefPtr<RadioAction>
 967 Editor::snap_type_action (SnapType type)
 968 {
 969         const char* action = 0;
 970         RefPtr<Action> act;
 971
 972         switch (type) {
 973         case Editing::SnapToCDFrame:
 974                 action = "snap-to-cd-frame";
 975                 break;
 976         case Editing::SnapToTimecodeFrame:
 977                 action = "snap-to-timecode-frame";
 978                 break;
 979         case Editing::SnapToTimecodeSeconds:
 980                 action = "snap-to-timecode-seconds";
 981                 break;
 982         case Editing::SnapToTimecodeMinutes:
 983                 action = "snap-to-timecode-minutes";
 984                 break;
 985         case Editing::SnapToSeconds:
 986                 action = "snap-to-seconds";
 987                 break;
 988         case Editing::SnapToMinutes:
 989                 action = "snap-to-minutes";
 990                 break;
 991         case Editing::SnapToBeatDiv128:
 992                 action = "snap-to-onetwentyeighths";
 993                 break;
 994         case Editing::SnapToBeatDiv64:
 995                 action = "snap-to-sixtyfourths";
 996                 break;
 997         case Editing::SnapToBeatDiv32:
 998                 action = "snap-to-thirtyseconds";
 999                 break;
1000         case Editing::SnapToBeatDiv28:
1001                 action = "snap-to-twentyeighths";
1002                 break;
1003         case Editing::SnapToBeatDiv24:
1004                 action = "snap-to-twentyfourths";
1005                 break;
1006         case Editing::SnapToBeatDiv20:
1007                 action = "snap-to-twentieths";
1008                 break;
1009         case Editing::SnapToBeatDiv16:
1010                 action = "snap-to-asixteenthbeat";
1011                 break;
1012         case Editing::SnapToBeatDiv14:
1013                 action = "snap-to-fourteenths";
1014                 break;
1015         case Editing::SnapToBeatDiv12:
1016                 action = "snap-to-twelfths";
1017                 break;
1018         case Editing::SnapToBeatDiv10:
1019                 action = "snap-to-tenths";
1020                 break;
1021         case Editing::SnapToBeatDiv8:
1022                 action = "snap-to-eighths";
1023                 break;
1024         case Editing::SnapToBeatDiv7:
1025                 action = "snap-to-sevenths";
1026                 break;
1027         case Editing::SnapToBeatDiv6:
1028                 action = "snap-to-sixths";
1029                 break;
1030         case Editing::SnapToBeatDiv5:
1031                 action = "snap-to-fifths";
1032                 break;
1033         case Editing::SnapToBeatDiv4:
1034                 action = "snap-to-quarters";
1035                 break;
1036         case Editing::SnapToBeatDiv3:
1037                 action = "snap-to-thirds";
1038                 break;
1039         case Editing::SnapToBeatDiv2:
1040                 action = "snap-to-halves";
1041                 break;
1042         case Editing::SnapToBeat:
1043                 action = "snap-to-beat";
1044                 break;
1045         case Editing::SnapToBar:
1046                 action = "snap-to-bar";
1047                 break;
1048         case Editing::SnapToMark:
1049                 action = "snap-to-mark";
1050                 break;
1051         case Editing::SnapToRegionStart:
1052                 action = "snap-to-region-start";
1053                 break;
1054         case Editing::SnapToRegionEnd:
1055                 action = "snap-to-region-end";
1056                 break;
1057         case Editing::SnapToRegionSync:
1058                 action = "snap-to-region-sync";
1059                 break;
1060         case Editing::SnapToRegionBoundary:
1061                 action = "snap-to-region-boundary";
1062                 break;
1063         default:
1064                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1065                 /*NOTREACHED*/
1066         }
1067
1068         act = ActionManager::get_action (X_("Snap"), action);
1069
1070         if (act) {
1071                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1072                 return ract;
1073
1074         } else  {
1075                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1076                 return RefPtr<RadioAction>();
1077         }
1078 }
1079
1080 void
1081 Editor::next_snap_choice ()
1082 {
1083         switch (_snap_type) {
1084         case Editing::SnapToCDFrame:
1085                 set_snap_to (Editing::SnapToTimecodeFrame);
1086                 break;
1087         case Editing::SnapToTimecodeFrame:
1088                 set_snap_to (Editing::SnapToTimecodeSeconds);
1089                 break;
1090         case Editing::SnapToTimecodeSeconds:
1091                 set_snap_to (Editing::SnapToTimecodeMinutes);
1092                 break;
1093         case Editing::SnapToTimecodeMinutes:
1094                 set_snap_to (Editing::SnapToSeconds);
1095                 break;
1096         case Editing::SnapToSeconds:
1097                 set_snap_to (Editing::SnapToMinutes);
1098                 break;
1099         case Editing::SnapToMinutes:
1100                 set_snap_to (Editing::SnapToBeatDiv128);
1101                 break;
1102         case Editing::SnapToBeatDiv128:
1103                 set_snap_to (Editing::SnapToBeatDiv64);
1104                 break;
1105         case Editing::SnapToBeatDiv64:
1106                 set_snap_to (Editing::SnapToBeatDiv32);
1107                 break;
1108         case Editing::SnapToBeatDiv32:
1109                 set_snap_to (Editing::SnapToBeatDiv28);
1110                 break;
1111         case Editing::SnapToBeatDiv28:
1112                 set_snap_to (Editing::SnapToBeatDiv24);
1113                 break;
1114         case Editing::SnapToBeatDiv24:
1115                 set_snap_to (Editing::SnapToBeatDiv20);
1116                 break;
1117         case Editing::SnapToBeatDiv20:
1118                 set_snap_to (Editing::SnapToBeatDiv16);
1119                 break;
1120         case Editing::SnapToBeatDiv16:
1121                 set_snap_to (Editing::SnapToBeatDiv14);
1122                 break;
1123         case Editing::SnapToBeatDiv14:
1124                 set_snap_to (Editing::SnapToBeatDiv12);
1125                 break;
1126         case Editing::SnapToBeatDiv12:
1127                 set_snap_to (Editing::SnapToBeatDiv10);
1128                 break;
1129         case Editing::SnapToBeatDiv10:
1130                 set_snap_to (Editing::SnapToBeatDiv8);
1131                 break;
1132         case Editing::SnapToBeatDiv8:
1133                 set_snap_to (Editing::SnapToBeatDiv7);
1134                 break;
1135         case Editing::SnapToBeatDiv7:
1136                 set_snap_to (Editing::SnapToBeatDiv6);
1137                 break;
1138         case Editing::SnapToBeatDiv6:
1139                 set_snap_to (Editing::SnapToBeatDiv5);
1140                 break;
1141         case Editing::SnapToBeatDiv5:
1142                 set_snap_to (Editing::SnapToBeatDiv4);
1143                 break;
1144         case Editing::SnapToBeatDiv4:
1145                 set_snap_to (Editing::SnapToBeatDiv3);
1146                 break;
1147         case Editing::SnapToBeatDiv3:
1148                 set_snap_to (Editing::SnapToBeatDiv2);
1149                 break;
1150         case Editing::SnapToBeatDiv2:
1151                 set_snap_to (Editing::SnapToBeat);
1152                 break;
1153         case Editing::SnapToBeat:
1154                 set_snap_to (Editing::SnapToBar);
1155                 break;
1156         case Editing::SnapToBar:
1157                 set_snap_to (Editing::SnapToMark);
1158                 break;
1159         case Editing::SnapToMark:
1160                 set_snap_to (Editing::SnapToRegionStart);
1161                 break;
1162         case Editing::SnapToRegionStart:
1163                 set_snap_to (Editing::SnapToRegionEnd);
1164                 break;
1165         case Editing::SnapToRegionEnd:
1166                 set_snap_to (Editing::SnapToRegionSync);
1167                 break;
1168         case Editing::SnapToRegionSync:
1169                 set_snap_to (Editing::SnapToRegionBoundary);
1170                 break;
1171         case Editing::SnapToRegionBoundary:
1172                 set_snap_to (Editing::SnapToCDFrame);
1173                 break;
1174         }
1175 }
1176
1177 void
1178 Editor::prev_snap_choice ()
1179 {
1180         switch (_snap_type) {
1181         case Editing::SnapToCDFrame:
1182                 set_snap_to (Editing::SnapToRegionBoundary);
1183                 break;
1184         case Editing::SnapToTimecodeFrame:
1185                 set_snap_to (Editing::SnapToCDFrame);
1186                 break;
1187         case Editing::SnapToTimecodeSeconds:
1188                 set_snap_to (Editing::SnapToTimecodeFrame);
1189                 break;
1190         case Editing::SnapToTimecodeMinutes:
1191                 set_snap_to (Editing::SnapToTimecodeSeconds);
1192                 break;
1193         case Editing::SnapToSeconds:
1194                 set_snap_to (Editing::SnapToTimecodeMinutes);
1195                 break;
1196         case Editing::SnapToMinutes:
1197                 set_snap_to (Editing::SnapToSeconds);
1198                 break;
1199         case Editing::SnapToBeatDiv128:
1200                 set_snap_to (Editing::SnapToMinutes);
1201                 break;
1202         case Editing::SnapToBeatDiv64:
1203                 set_snap_to (Editing::SnapToBeatDiv128);
1204                 break;
1205         case Editing::SnapToBeatDiv32:
1206                 set_snap_to (Editing::SnapToBeatDiv64);
1207                 break;
1208         case Editing::SnapToBeatDiv28:
1209                 set_snap_to (Editing::SnapToBeatDiv32);
1210                 break;
1211         case Editing::SnapToBeatDiv24:
1212                 set_snap_to (Editing::SnapToBeatDiv28);
1213                 break;
1214         case Editing::SnapToBeatDiv20:
1215                 set_snap_to (Editing::SnapToBeatDiv24);
1216                 break;
1217         case Editing::SnapToBeatDiv16:
1218                 set_snap_to (Editing::SnapToBeatDiv20);
1219                 break;
1220         case Editing::SnapToBeatDiv14:
1221                 set_snap_to (Editing::SnapToBeatDiv16);
1222                 break;
1223         case Editing::SnapToBeatDiv12:
1224                 set_snap_to (Editing::SnapToBeatDiv14);
1225                 break;
1226         case Editing::SnapToBeatDiv10:
1227                 set_snap_to (Editing::SnapToBeatDiv12);
1228                 break;
1229         case Editing::SnapToBeatDiv8:
1230                 set_snap_to (Editing::SnapToBeatDiv10);
1231                 break;
1232         case Editing::SnapToBeatDiv7:
1233                 set_snap_to (Editing::SnapToBeatDiv8);
1234                 break;
1235         case Editing::SnapToBeatDiv6:
1236                 set_snap_to (Editing::SnapToBeatDiv7);
1237                 break;
1238         case Editing::SnapToBeatDiv5:
1239                 set_snap_to (Editing::SnapToBeatDiv6);
1240                 break;
1241         case Editing::SnapToBeatDiv4:
1242                 set_snap_to (Editing::SnapToBeatDiv5);
1243                 break;
1244         case Editing::SnapToBeatDiv3:
1245                 set_snap_to (Editing::SnapToBeatDiv4);
1246                 break;
1247         case Editing::SnapToBeatDiv2:
1248                 set_snap_to (Editing::SnapToBeatDiv3);
1249                 break;
1250         case Editing::SnapToBeat:
1251                 set_snap_to (Editing::SnapToBeatDiv2);
1252                 break;
1253         case Editing::SnapToBar:
1254                 set_snap_to (Editing::SnapToBeat);
1255                 break;
1256         case Editing::SnapToMark:
1257                 set_snap_to (Editing::SnapToBar);
1258                 break;
1259         case Editing::SnapToRegionStart:
1260                 set_snap_to (Editing::SnapToMark);
1261                 break;
1262         case Editing::SnapToRegionEnd:
1263                 set_snap_to (Editing::SnapToRegionStart);
1264                 break;
1265         case Editing::SnapToRegionSync:
1266                 set_snap_to (Editing::SnapToRegionEnd);
1267                 break;
1268         case Editing::SnapToRegionBoundary:
1269                 set_snap_to (Editing::SnapToRegionSync);
1270                 break;
1271         }
1272 }
1273
1274 void
1275 Editor::next_snap_choice_music_only ()
1276 {
1277         switch (_snap_type) {
1278         case Editing::SnapToMark:
1279         case Editing::SnapToRegionStart:
1280         case Editing::SnapToRegionEnd:
1281         case Editing::SnapToRegionSync:
1282         case Editing::SnapToRegionBoundary:
1283         case Editing::SnapToCDFrame:
1284         case Editing::SnapToTimecodeFrame:
1285         case Editing::SnapToTimecodeSeconds:
1286         case Editing::SnapToTimecodeMinutes:
1287         case Editing::SnapToSeconds:
1288         case Editing::SnapToMinutes:
1289                 set_snap_to (Editing::SnapToBeatDiv128);
1290                 break;
1291         case Editing::SnapToBeatDiv128:
1292                 set_snap_to (Editing::SnapToBeatDiv64);
1293                 break;
1294         case Editing::SnapToBeatDiv64:
1295                 set_snap_to (Editing::SnapToBeatDiv32);
1296                 break;
1297         case Editing::SnapToBeatDiv32:
1298                 set_snap_to (Editing::SnapToBeatDiv28);
1299                 break;
1300         case Editing::SnapToBeatDiv28:
1301                 set_snap_to (Editing::SnapToBeatDiv24);
1302                 break;
1303         case Editing::SnapToBeatDiv24:
1304                 set_snap_to (Editing::SnapToBeatDiv20);
1305                 break;
1306         case Editing::SnapToBeatDiv20:
1307                 set_snap_to (Editing::SnapToBeatDiv16);
1308                 break;
1309         case Editing::SnapToBeatDiv16:
1310                 set_snap_to (Editing::SnapToBeatDiv14);
1311                 break;
1312         case Editing::SnapToBeatDiv14:
1313                 set_snap_to (Editing::SnapToBeatDiv12);
1314                 break;
1315         case Editing::SnapToBeatDiv12:
1316                 set_snap_to (Editing::SnapToBeatDiv10);
1317                 break;
1318         case Editing::SnapToBeatDiv10:
1319                 set_snap_to (Editing::SnapToBeatDiv8);
1320                 break;
1321         case Editing::SnapToBeatDiv8:
1322                 set_snap_to (Editing::SnapToBeatDiv7);
1323                 break;
1324         case Editing::SnapToBeatDiv7:
1325                 set_snap_to (Editing::SnapToBeatDiv6);
1326                 break;
1327         case Editing::SnapToBeatDiv6:
1328                 set_snap_to (Editing::SnapToBeatDiv5);
1329                 break;
1330         case Editing::SnapToBeatDiv5:
1331                 set_snap_to (Editing::SnapToBeatDiv4);
1332                 break;
1333         case Editing::SnapToBeatDiv4:
1334                 set_snap_to (Editing::SnapToBeatDiv3);
1335                 break;
1336         case Editing::SnapToBeatDiv3:
1337                 set_snap_to (Editing::SnapToBeatDiv2);
1338                 break;
1339         case Editing::SnapToBeatDiv2:
1340                 set_snap_to (Editing::SnapToBeat);
1341                 break;
1342         case Editing::SnapToBeat:
1343                 set_snap_to (Editing::SnapToBar);
1344                 break;
1345         case Editing::SnapToBar:
1346                 set_snap_to (Editing::SnapToBeatDiv128);
1347                 break;
1348         }
1349 }
1350
1351 void
1352 Editor::prev_snap_choice_music_only ()
1353 {
1354         switch (_snap_type) {
1355         case Editing::SnapToMark:
1356         case Editing::SnapToRegionStart:
1357         case Editing::SnapToRegionEnd:
1358         case Editing::SnapToRegionSync:
1359         case Editing::SnapToRegionBoundary:
1360         case Editing::SnapToCDFrame:
1361         case Editing::SnapToTimecodeFrame:
1362         case Editing::SnapToTimecodeSeconds:
1363         case Editing::SnapToTimecodeMinutes:
1364         case Editing::SnapToSeconds:
1365         case Editing::SnapToMinutes:
1366                 set_snap_to (Editing::SnapToBar);
1367                 break;
1368         case Editing::SnapToBeatDiv128:
1369                 set_snap_to (Editing::SnapToBeat);
1370                 break;
1371         case Editing::SnapToBeatDiv64:
1372                 set_snap_to (Editing::SnapToBeatDiv128);
1373                 break;
1374         case Editing::SnapToBeatDiv32:
1375                 set_snap_to (Editing::SnapToBeatDiv64);
1376                 break;
1377         case Editing::SnapToBeatDiv28:
1378                 set_snap_to (Editing::SnapToBeatDiv32);
1379                 break;
1380         case Editing::SnapToBeatDiv24:
1381                 set_snap_to (Editing::SnapToBeatDiv28);
1382                 break;
1383         case Editing::SnapToBeatDiv20:
1384                 set_snap_to (Editing::SnapToBeatDiv24);
1385                 break;
1386         case Editing::SnapToBeatDiv16:
1387                 set_snap_to (Editing::SnapToBeatDiv20);
1388                 break;
1389         case Editing::SnapToBeatDiv14:
1390                 set_snap_to (Editing::SnapToBeatDiv16);
1391                 break;
1392         case Editing::SnapToBeatDiv12:
1393                 set_snap_to (Editing::SnapToBeatDiv14);
1394                 break;
1395         case Editing::SnapToBeatDiv10:
1396                 set_snap_to (Editing::SnapToBeatDiv12);
1397                 break;
1398         case Editing::SnapToBeatDiv8:
1399                 set_snap_to (Editing::SnapToBeatDiv10);
1400                 break;
1401         case Editing::SnapToBeatDiv7:
1402                 set_snap_to (Editing::SnapToBeatDiv8);
1403                 break;
1404         case Editing::SnapToBeatDiv6:
1405                 set_snap_to (Editing::SnapToBeatDiv7);
1406                 break;
1407         case Editing::SnapToBeatDiv5:
1408                 set_snap_to (Editing::SnapToBeatDiv6);
1409                 break;
1410         case Editing::SnapToBeatDiv4:
1411                 set_snap_to (Editing::SnapToBeatDiv5);
1412                 break;
1413         case Editing::SnapToBeatDiv3:
1414                 set_snap_to (Editing::SnapToBeatDiv4);
1415                 break;
1416         case Editing::SnapToBeatDiv2:
1417                 set_snap_to (Editing::SnapToBeatDiv3);
1418                 break;
1419         case Editing::SnapToBeat:
1420                 set_snap_to (Editing::SnapToBeatDiv2);
1421                 break;
1422         case Editing::SnapToBar:
1423                 set_snap_to (Editing::SnapToBeat);
1424                 break;
1425         }
1426 }
1427
1428 void
1429 Editor::snap_type_chosen (SnapType type)
1430 {
1431         /* this is driven by a toggle on a radio group, and so is invoked twice,
1432            once for the item that became inactive and once for the one that became
1433            active.
1434         */
1435
1436         RefPtr<RadioAction> ract = snap_type_action (type);
1437
1438         if (ract && ract->get_active()) {
1439                 set_snap_to (type);
1440         }
1441 }
1442
1443 RefPtr<RadioAction>
1444 Editor::snap_mode_action (SnapMode mode)
1445 {
1446         const char* action = 0;
1447         RefPtr<Action> act;
1448
1449         switch (mode) {
1450         case Editing::SnapOff:
1451                 action = X_("snap-off");
1452                 break;
1453         case Editing::SnapNormal:
1454                 action = X_("snap-normal");
1455                 break;
1456         case Editing::SnapMagnetic:
1457                 action = X_("snap-magnetic");
1458                 break;
1459         default:
1460                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1461                 /*NOTREACHED*/
1462         }
1463
1464         act = ActionManager::get_action (X_("Editor"), action);
1465
1466         if (act) {
1467                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1468                 return ract;
1469
1470         } else  {
1471                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1472                 return RefPtr<RadioAction> ();
1473         }
1474 }
1475
1476 void
1477 Editor::cycle_snap_mode ()
1478 {
1479         switch (_snap_mode) {
1480         case SnapOff:
1481                 set_snap_mode (SnapNormal);
1482                 break;
1483         case SnapNormal:
1484                 set_snap_mode (SnapMagnetic);
1485                 break;
1486         case SnapMagnetic:
1487                 set_snap_mode (SnapOff);
1488                 break;
1489         }
1490 }
1491
1492 void
1493 Editor::snap_mode_chosen (SnapMode mode)
1494 {
1495         /* this is driven by a toggle on a radio group, and so is invoked twice,
1496            once for the item that became inactive and once for the one that became
1497            active.
1498         */
1499
1500         RefPtr<RadioAction> ract = snap_mode_action (mode);
1501
1502         if (ract && ract->get_active()) {
1503                 set_snap_mode (mode);
1504         }
1505 }
1506
1507 RefPtr<RadioAction>
1508 Editor::edit_point_action (EditPoint ep)
1509 {
1510         const char* action = 0;
1511         RefPtr<Action> act;
1512
1513         switch (ep) {
1514         case Editing::EditAtPlayhead:
1515                 action = X_("edit-at-playhead");
1516                 break;
1517         case Editing::EditAtSelectedMarker:
1518                 action = X_("edit-at-selected-marker");
1519                 break;
1520         case Editing::EditAtMouse:
1521                 action = X_("edit-at-mouse");
1522                 break;
1523         default:
1524                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1525                 /*NOTREACHED*/
1526         }
1527
1528         act = ActionManager::get_action (X_("Editor"), action);
1529
1530         if (act) {
1531                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1532                 return ract;
1533
1534         } else  {
1535                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1536                 return RefPtr<RadioAction> ();
1537         }
1538 }
1539
1540 void
1541 Editor::edit_point_chosen (EditPoint ep)
1542 {
1543         /* this is driven by a toggle on a radio group, and so is invoked twice,
1544            once for the item that became inactive and once for the one that became
1545            active.
1546         */
1547
1548         RefPtr<RadioAction> ract = edit_point_action (ep);
1549
1550         if (ract && ract->get_active()) {
1551                 set_edit_point_preference (ep);
1552         }
1553 }
1554
1555
1556 RefPtr<RadioAction>
1557 Editor::zoom_focus_action (ZoomFocus focus)
1558 {
1559         const char* action = 0;
1560         RefPtr<Action> act;
1561
1562         switch (focus) {
1563         case ZoomFocusLeft:
1564                 action = X_("zoom-focus-left");
1565                 break;
1566         case ZoomFocusRight:
1567                 action = X_("zoom-focus-right");
1568                 break;
1569         case ZoomFocusCenter:
1570                 action = X_("zoom-focus-center");
1571                 break;
1572         case ZoomFocusPlayhead:
1573                 action = X_("zoom-focus-playhead");
1574                 break;
1575         case ZoomFocusMouse:
1576                 action = X_("zoom-focus-mouse");
1577                 break;
1578         case ZoomFocusEdit:
1579                 action = X_("zoom-focus-edit");
1580                 break;
1581         default:
1582                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1583                 /*NOTREACHED*/
1584         }
1585
1586         act = ActionManager::get_action (X_("Zoom"), action);
1587
1588         if (act) {
1589                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1590                 return ract;
1591         } else {
1592                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1593         }
1594
1595         return RefPtr<RadioAction> ();
1596 }
1597
1598 void
1599 Editor::toggle_sound_midi_notes ()
1600 {
1601         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1602
1603         if (act) {
1604                 bool s = Config->get_sound_midi_notes();
1605                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1606                 if (tact->get_active () != s) {
1607                         Config->set_sound_midi_notes (tact->get_active());
1608                 }
1609         }
1610 }
1611
1612 void
1613 Editor::zoom_focus_chosen (ZoomFocus focus)
1614 {
1615         /* this is driven by a toggle on a radio group, and so is invoked twice,
1616            once for the item that became inactive and once for the one that became
1617            active.
1618         */
1619
1620         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1621
1622         if (ract && ract->get_active()) {
1623                 set_zoom_focus (focus);
1624         }
1625 }
1626
1627 /** A Configuration parameter has changed.
1628  * @param parameter_name Name of the changed parameter.
1629  */
1630 void
1631 Editor::parameter_changed (std::string p)
1632 {
1633         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1634
1635         if (p == "auto-loop") {
1636                 update_loop_range_view ();
1637         } else if (p == "punch-in") {
1638                 update_punch_range_view ();
1639         } else if (p == "punch-out") {
1640                 update_punch_range_view ();
1641         } else if (p == "timecode-format") {
1642                 update_just_timecode ();
1643         } else if (p == "show-region-fades") {
1644                 update_region_fade_visibility ();
1645         } else if (p == "edit-mode") {
1646                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1647         } else if (p == "show-track-meters") {
1648                 toggle_meter_updating();
1649         } else if (p == "show-summary") {
1650
1651                 bool const s = _session->config.get_show_summary ();
1652                 if (s) {
1653                         _summary_hbox.show ();
1654                 } else {
1655                         _summary_hbox.hide ();
1656                 }
1657
1658                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1659                 if (act) {
1660                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1661                         if (tact->get_active () != s) {
1662                                 tact->set_active (s);
1663                         }
1664                 }
1665         } else if (p == "show-group-tabs") {
1666
1667                 bool const s = _session->config.get_show_group_tabs ();
1668                 if (s) {
1669                         _group_tabs->show ();
1670                 } else {
1671                         _group_tabs->hide ();
1672                 }
1673
1674                 reset_controls_layout_width ();
1675
1676                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
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 == "timecode-offset" || p == "timecode-offset-negative") {
1684                 update_just_timecode ();
1685         } else if (p == "show-zoom-tools") {
1686                 if (_zoom_tearoff) {
1687                         _zoom_tearoff->set_visible (Config->get_show_zoom_tools(), true);
1688                 }
1689         } else if (p == "sound-midi-notes") {
1690                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1691
1692                 if (act) {
1693                         bool s = Config->get_sound_midi_notes();
1694                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1695                         if (tact->get_active () != s) {
1696                                 tact->set_active (s);
1697                         }
1698                 }
1699         } else if (p == "show-region-gain") {
1700                 set_gain_envelope_visibility ();
1701         } else if (p == "remote-model") {
1702                 if (_routes) {
1703                         _routes->reset_remote_control_ids ();
1704                 }
1705         } else if (p == "use-tooltips") {
1706
1707                 /* this doesn't really belong here but it has to go somewhere */
1708
1709                 if (Config->get_use_tooltips()) {
1710                         Gtkmm2ext::enable_tooltips ();
1711                 } else {
1712                         Gtkmm2ext::disable_tooltips ();
1713                 }
1714         }
1715 }
1716
1717 void
1718 Editor::reset_focus ()
1719 {
1720         _track_canvas->grab_focus();
1721 }
1722
1723 void
1724 Editor::reset_canvas_action_sensitivity (bool onoff)
1725 {
1726         if (_edit_point != EditAtMouse) {
1727                 onoff = true;
1728         }
1729
1730         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1731              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1732                 (*x)->set_sensitive (onoff);
1733         }
1734 }
1735
1736 void
1737 Editor::toggle_internal_editing ()
1738 {
1739         Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("MouseMode"), X_("toggle-internal-edit"));
1740         if (act) {
1741                 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
1742                 set_internal_edit (tact->get_active());
1743         }
1744 }
1745
1746 void
1747 Editor::register_region_actions ()
1748 {
1749         _region_actions = ActionGroup::create (X_("Region"));
1750
1751         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1752
1753         /* Remove selected regions */
1754         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1755
1756         /* Offer dialogue box to rename the first selected region */
1757         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1758
1759         /* Raise all selected regions by 1 layer */
1760         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1761
1762         /* Raise all selected regions to the top */
1763         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1764
1765         /* Lower all selected regions by 1 layer */
1766         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1767
1768         /* Lower all selected regions to the bottom */
1769         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1770
1771         /* Move selected regions to their original (`natural') position */
1772         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1773
1774         /* Toggle `locked' status of selected regions */
1775         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1776
1777         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1778
1779         toggle_reg_sens (
1780                 _region_actions,
1781                 "toggle-region-lock-style",
1782                 _("Glue to Bars and Beats"),
1783                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1784                 );
1785
1786         /* Remove sync points from selected regions */
1787         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1788
1789         /* Mute or unmute selected regions */
1790         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1791
1792         /* Open the normalize dialogue to operate on the selected regions */
1793         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1794
1795         /* Reverse selected regions */
1796         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1797
1798         /* Split selected multi-channel regions into mono regions */
1799         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1800
1801         /* Boost selected region gain */
1802         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1803
1804         /* Cut selected region gain */
1805         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1806
1807         /* Open the pitch shift dialogue for any selected audio regions */
1808         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1809
1810         /* Open the transpose dialogue for any selected MIDI regions */
1811         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1812
1813         /* Toggle selected region opacity */
1814         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1815
1816         /* Toggle active status of selected regions' fade in */
1817         toggle_reg_sens (
1818                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1819                 );
1820
1821         /* Toggle active status of selected regions' fade out */
1822         toggle_reg_sens (
1823                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1824                 );
1825
1826         /* Toggle active status of selected regions' fade in and out */
1827         toggle_reg_sens (
1828                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1829                 );
1830
1831         /* Duplicate selected regions */
1832         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), false));
1833
1834         /* Open the dialogue to duplicate selected regions multiple times */
1835         reg_sens (
1836                 _region_actions,
1837                 "multi-duplicate-region",
1838                 _("Multi-Duplicate..."),
1839                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1840                 );
1841
1842         /* Fill tracks with selected regions */
1843         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1844
1845         /* Set up the loop range from the selected regions */
1846         reg_sens (
1847                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1848                 );
1849
1850         /* Set up the loop range from the selected regions, and start playback of it */
1851         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1852
1853         /* Set the punch range from the selected regions */
1854         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1855
1856         /* Add a single range marker around all selected regions */
1857         reg_sens (
1858                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1859                 );
1860
1861         /* Add a range marker around each selected region */
1862         reg_sens (
1863                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1864                 );
1865
1866         /* Snap selected regions to the grid */
1867         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position To Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1868
1869         /* Close gaps in selected regions */
1870         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1871
1872         /* Open the Rhythm Ferret dialogue for the selected regions */
1873         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1874
1875         /* Export the first selected region */
1876         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1877
1878         /* Separate under selected regions: XXX not sure what this does */
1879         reg_sens (
1880                 _region_actions,
1881                 "separate-under-region",
1882                 _("Separate Under"),
1883                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1884                 );
1885
1886         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1887         reg_sens (_region_actions, "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1888         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1889         reg_sens (_region_actions, "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1890
1891         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1892
1893         reg_sens (
1894                 _region_actions,
1895                 "split-region-at-transients",
1896                 _("Split at Percussion Onsets"),
1897                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1898                 );
1899
1900         /* Open the list editor dialogue for the selected regions */
1901         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1902
1903         /* Open the region properties dialogue for the selected regions */
1904         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1905
1906         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1907
1908         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1909         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1910         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1911         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1912
1913         reg_sens (_region_actions, "analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::analyze_region_selection));
1914
1915         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1916
1917         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1918
1919         toggle_reg_sens (
1920                 _region_actions,
1921                 "toggle-region-gain-envelope-active",
1922                 _("Envelope Active"),
1923                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1924                 );
1925
1926         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1927         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1928         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1929         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1930         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1931         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1932
1933         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1934         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1935         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1936         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1937
1938         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1939
1940         reg_sens (
1941                 _region_actions,
1942                 "nudge-forward-by-capture-offset",
1943                 _("Nudge Later by Capture Offset"),
1944                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1945                 );
1946
1947         reg_sens (
1948                 _region_actions,
1949                 "nudge-backward-by-capture-offset",
1950                 _("Nudge Earlier by Capture Offset"),
1951                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1952                 );
1953
1954         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1955         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1956
1957         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1958         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1959
1960         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1961
1962         reg_sens (
1963                 _region_actions,
1964                 "insert-region-from-region-list",
1965                 _("Insert Region From Region List"),
1966                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
1967                 );
1968
1969         /* PART 3: actions that operate on the selection and also require the edit point location */
1970
1971         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
1972         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
1973         reg_sens (_region_actions, "split-region", _("Split"), sigc::mem_fun (*this, &Editor::split_region));
1974         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
1975         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
1976
1977         reg_sens (
1978                 _region_actions,
1979                 "align-regions-start",
1980                 _("Align Start"),
1981                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
1982                 );
1983
1984         reg_sens (
1985                 _region_actions,
1986                 "align-regions-start-relative",
1987                 _("Align Start Relative"),
1988                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
1989                 );
1990
1991         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
1992
1993         reg_sens (
1994                 _region_actions,
1995                 "align-regions-end-relative",
1996                 _("Align End Relative"),
1997                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
1998                 );
1999
2000         reg_sens (
2001                 _region_actions,
2002                 "align-regions-sync",
2003                 _("Align Sync"),
2004                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2005                 );
2006
2007         reg_sens (
2008                 _region_actions,
2009                 "align-regions-sync-relative",
2010                 _("Align Sync Relative"),
2011                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2012                 );
2013
2014         Glib::RefPtr<Action> a = reg_sens (_region_actions, "choose-top-region", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), false));
2015         a->set_accel_group (get_accel_group ());
2016
2017         a = reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2018         a->set_accel_group (get_accel_group ());
2019
2020         _all_region_actions_sensitized = true;
2021
2022         ActionManager::add_action_group (_region_actions);
2023 }