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         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));
 198         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));
 199
 200         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));
 201         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));
 202
 203         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 204
 205         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 206         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 207
 208         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 209         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 210
 211         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 212         ActionManager::track_selection_sensitive_actions.push_back (act);
 213         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 214         ActionManager::track_selection_sensitive_actions.push_back (act);
 215         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 216         ActionManager::track_selection_sensitive_actions.push_back (act);
 217         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 218         ActionManager::track_selection_sensitive_actions.push_back (act);
 219
 220         for (int i = 1; i <= 12; ++i) {
 221                 string const a = string_compose (X_("save-visual-state-%1"), i);
 222                 string const n = string_compose (_("Save View %1"), i);
 223                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 224         }
 225
 226         for (int i = 1; i <= 12; ++i) {
 227                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 228                 string const n = string_compose (_("Goto View %1"), i);
 229                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 230         }
 231
 232         for (int i = 1; i <= 9; ++i) {
 233                 string const a = string_compose (X_("goto-mark-%1"), i);
 234                 string const n = string_compose (_("Locate to Mark %1"), i);
 235                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 236         }
 237
 238         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 239         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 240         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 241
 242         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 243         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 244
 245         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 246         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 247         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead To Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 248         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead To Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 249
 250         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 251         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 252         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 253         reg_sens (editor_actions, "zoom-to-region", _("Zoom to Region"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), false));
 254         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));
 255         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 256
 257         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 258         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 259
 260         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 261         ActionManager::track_selection_sensitive_actions.push_back (act);
 262         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 263         ActionManager::track_selection_sensitive_actions.push_back (act);
 264
 265         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 266         ActionManager::track_selection_sensitive_actions.push_back (act);
 267         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 268         ActionManager::track_selection_sensitive_actions.push_back (act);
 269         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 270         ActionManager::track_selection_sensitive_actions.push_back (act);
 271         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 272         ActionManager::track_selection_sensitive_actions.push_back (act);
 273
 274         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 275         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 276         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 277         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 278
 279         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 280         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 281
 282         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 283         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 284
 285         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));
 286         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Edit Range"), sigc::mem_fun(*this, &Editor::set_punch_from_edit_range));
 287
 288         /* this is a duplicated action so that the main menu can use a different label */
 289         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 290         reg_sens (editor_actions, "play-from-edit-point", _("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 291         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));
 292
 293         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 294
 295         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 296         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 297
 298         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 299
 300         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 301         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 302
 303         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 304         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 305
 306         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 307         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 308
 309         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 310         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 311
 312         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 313         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 314
 315         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 316         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 317
 318         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 319         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 320
 321         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 322         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 323
 324         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 325
 326         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 327                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 328
 329         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move Later to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 330         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move Earlier to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 331
 332         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 333
 334         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 335         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 336         reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 337
 338         reg_sens (
 339                 editor_actions,
 340                 "move-range-start-to-previous-region-boundary",
 341                 _("Move Range Start to Previous Region Boundary"),
 342                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 343                 );
 344
 345         reg_sens (
 346                 editor_actions,
 347                 "move-range-start-to-next-region-boundary",
 348                 _("Move Range Start to Next Region Boundary"),
 349                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 350                 );
 351
 352         reg_sens (
 353                 editor_actions,
 354                 "move-range-end-to-previous-region-boundary",
 355                 _("Move Range End to Previous Region Boundary"),
 356                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 357                 );
 358
 359         reg_sens (
 360                 editor_actions,
 361                 "move-range-end-to-next-region-boundary",
 362                 _("Move Range End to Next Region Boundary"),
 363                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 364                 );
 365
 366         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 367         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 368
 369         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 370
 371         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 372         ActionManager::track_selection_sensitive_actions.push_back (act);
 373
 374         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 375         ActionManager::track_selection_sensitive_actions.push_back (act);
 376         if (Profile->get_sae()) {
 377                 act = reg_sens (editor_actions, "remove-track", _("Delete"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 378         } else {
 379                 act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 380         }
 381         ActionManager::track_selection_sensitive_actions.push_back (act);
 382
 383         reg_sens (editor_actions, "fit-tracks", _("Fit Selected Tracks"), sigc::mem_fun(*this, &Editor::fit_selected_tracks));
 384
 385         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 386                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 387         ActionManager::track_selection_sensitive_actions.push_back (act);
 388         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 389                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 390         ActionManager::track_selection_sensitive_actions.push_back (act);
 391         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 392                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 393         ActionManager::track_selection_sensitive_actions.push_back (act);
 394         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 395                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 396         ActionManager::track_selection_sensitive_actions.push_back (act);
 397         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 398                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 399         ActionManager::track_selection_sensitive_actions.push_back (act);
 400
 401         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 402
 403         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 404         RadioAction::Group zoom_group;
 405
 406         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));
 407         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));
 408         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));
 409         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));
 410         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));
 411         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));
 412
 413         ActionManager::register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 414
 415
 416         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 417         RadioAction::Group mouse_mode_group;
 418
 419         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));
 420         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 421         smart_mode_button.set_related_action (smart_mode_action);
 422         smart_mode_button.set_text (_("Smart"));
 423         smart_mode_button.add_elements ( ArdourButton::Inset );
 424         smart_mode_button.set_name ("mouse mode button");
 425
 426         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));
 427         mouse_move_button.set_related_action (act);
 428         mouse_move_button.set_image (::get_icon("tool_object"));
 429         mouse_move_button.add_elements ( ArdourButton::Inset );
 430         mouse_move_button.set_name ("mouse mode button");
 431
 432         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));
 433         mouse_select_button.set_related_action (act);
 434         mouse_select_button.set_image (::get_icon("tool_range"));
 435         mouse_select_button.add_elements ( ArdourButton::Inset );
 436         mouse_select_button.set_name ("mouse mode button");
 437
 438         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));
 439         mouse_draw_button.set_related_action (act);
 440         mouse_draw_button.set_image (::get_icon("midi_tool_pencil"));
 441         mouse_draw_button.add_elements ( ArdourButton::Inset );
 442         mouse_draw_button.set_name ("mouse mode button");
 443
 444         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));
 445         mouse_gain_button.set_related_action (act);
 446         mouse_gain_button.set_image (::get_icon("tool_gain"));
 447         mouse_gain_button.add_elements ( ArdourButton::Inset );
 448         mouse_gain_button.set_name ("mouse mode button");
 449
 450         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));
 451         mouse_zoom_button.set_related_action (act);
 452         mouse_zoom_button.set_image (::get_icon("tool_zoom"));
 453         mouse_zoom_button.add_elements ( ArdourButton::Inset );
 454         mouse_zoom_button.set_name ("mouse mode button");
 455
 456         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));
 457         mouse_audition_button.set_related_action (act);
 458         mouse_audition_button.set_image (::get_icon("tool_audition"));
 459         mouse_audition_button.add_elements ( ArdourButton::Inset );
 460         mouse_audition_button.set_name ("mouse mode button");
 461
 462         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));
 463         mouse_timefx_button.set_related_action (act);
 464         mouse_timefx_button.set_image (::get_icon("tool_stretch"));
 465         mouse_timefx_button.add_elements ( ArdourButton::Inset );
 466         mouse_timefx_button.set_name ("mouse mode button");
 467
 468         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 469
 470         act = ActionManager::register_toggle_action (mouse_mode_actions, "toggle-internal-edit", _("Edit MIDI"), sigc::mem_fun(*this, &Editor::toggle_internal_editing));
 471         internal_edit_button.set_related_action (act);
 472         internal_edit_button.set_image (::get_icon("tool_note"));
 473         internal_edit_button.add_elements ( ArdourButton::Inset );
 474         internal_edit_button.set_name ("mouse mode button");
 475
 476         RadioAction::Group edit_point_group;
 477         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)));
 478         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)));
 479         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)));
 480
 481         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 482         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));
 483         if (!Profile->get_sae()) {
 484                 ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 485                 ActionManager::register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 486         }
 487         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 488         ActionManager::register_action (editor_actions, "set-edit-lock", _("Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 489         ActionManager::register_action (editor_actions, "toggle-edit-mode", _("Toggle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 490
 491         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 492         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 493
 494         RadioAction::Group snap_mode_group;
 495         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)));
 496         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)));
 497         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)));
 498
 499         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 500         ActionManager::register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 501         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));
 502         ActionManager::register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 503         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));
 504
 505         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 506         RadioAction::Group snap_choice_group;
 507
 508         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)));
 509         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)));
 510         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)));
 511         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)));
 512         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)));
 513         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)));
 514
 515         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)));
 516         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)));
 517         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)));
 518         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)));
 519         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)));
 520         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)));
 521         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)));
 522         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)));
 523         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)));
 524         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)));
 525         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)));
 526         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)));
 527         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)));
 528         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)));
 529         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)));
 530         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)));
 531         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)));
 532
 533         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)));
 534         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)));
 535         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)));
 536         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)));
 537         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)));
 538         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)));
 539         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)));
 540
 541         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 542
 543         /* RULERS */
 544
 545         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 546         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)));
 547         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)));
 548         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)));
 549         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)));
 550         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)));
 551         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)));
 552         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)));
 553         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)));
 554         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)));
 555         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)));
 556
 557         ActionManager::register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 558
 559         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)));
 560         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)));
 561
 562         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)));
 563         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)));
 564         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)));
 565         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)));
 566         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)));
 567         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)));
 568         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 569
 570         /* set defaults here */
 571
 572         no_ruler_shown_update = true;
 573
 574         if (Profile->get_trx()) {
 575                 ruler_marker_action->set_active (true);
 576                 ruler_meter_action->set_active (false);
 577                 ruler_tempo_action->set_active (false);
 578                 ruler_range_action->set_active (false);
 579                 ruler_loop_punch_action->set_active (false);
 580                 ruler_loop_punch_action->set_active (false);
 581                 ruler_bbt_action->set_active (true);
 582                 ruler_cd_marker_action->set_active (false);
 583                 ruler_timecode_action->set_active (false);
 584                 ruler_minsec_action->set_active (true);
 585         } else {
 586                 ruler_marker_action->set_active (true);
 587                 ruler_meter_action->set_active (true);
 588                 ruler_tempo_action->set_active (true);
 589                 ruler_range_action->set_active (true);
 590                 ruler_loop_punch_action->set_active (true);
 591                 ruler_loop_punch_action->set_active (true);
 592                 ruler_bbt_action->set_active (false);
 593                 ruler_cd_marker_action->set_active (true);
 594                 ruler_timecode_action->set_active (true);
 595                 ruler_minsec_action->set_active (false);
 596         }
 597
 598         ruler_video_action->set_active (false);
 599         xjadeo_proc_action->set_active (false);
 600         xjadeo_proc_action->set_sensitive (false);
 601         xjadeo_ontop_action->set_active (false);
 602         xjadeo_ontop_action->set_sensitive (false);
 603         xjadeo_timecode_action->set_active (false);
 604         xjadeo_timecode_action->set_sensitive (false);
 605         xjadeo_frame_action->set_active (false);
 606         xjadeo_frame_action->set_sensitive (false);
 607         xjadeo_osdbg_action->set_active (false);
 608         xjadeo_osdbg_action->set_sensitive (false);
 609         xjadeo_fullscreen_action->set_active (false);
 610         xjadeo_fullscreen_action->set_sensitive (false);
 611         xjadeo_letterbox_action->set_active (false);
 612         xjadeo_letterbox_action->set_sensitive (false);
 613         xjadeo_zoom_100->set_sensitive (false);
 614
 615         ruler_samples_action->set_active (false);
 616         no_ruler_shown_update = false;
 617
 618         /* REGION LIST */
 619
 620         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 621         RadioAction::Group sort_type_group;
 622         RadioAction::Group sort_order_group;
 623
 624         /* the region list popup menu */
 625         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 626
 627         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 628         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 629
 630         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 631         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 632
 633         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 634         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 635
 636         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 637         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 638
 639         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 640                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 641         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 642                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 643
 644         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 645                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 646         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 647                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 648         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 649                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 650         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 651                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 652         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 653                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 654         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 655                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 656         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 657                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 658         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 659                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 660         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 661                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 662         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 663                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 664
 665         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 666
 667         /* the next two are duplicate items with different names for use in two different contexts */
 668
 669         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 670         ActionManager::write_sensitive_actions.push_back (act);
 671
 672         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 673         ActionManager::write_sensitive_actions.push_back (act);
 674
 675         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import From Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 676         ActionManager::write_sensitive_actions.push_back (act);
 677
 678         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 679
 680         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 681
 682         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 683
 684         /* if there is a logo in the editor canvas, its always visible at startup */
 685
 686         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), sigc::mem_fun (*this, &Editor::toggle_logo_visibility));
 687         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 688         tact->set_active (true);
 689
 690         ActionManager::register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 691                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 692
 693         ActionManager::add_action_group (rl_actions);
 694         ActionManager::add_action_group (ruler_actions);
 695         ActionManager::add_action_group (zoom_actions);
 696         ActionManager::add_action_group (mouse_mode_actions);
 697         ActionManager::add_action_group (snap_actions);
 698         ActionManager::add_action_group (editor_actions);
 699         ActionManager::add_action_group (editor_menu_actions);
 700 }
 701
 702 void
 703 Editor::load_bindings ()
 704 {
 705         /* XXX move this to a better place */
 706
 707         key_bindings.set_action_map (editor_action_map);
 708
 709         std::string binding_file;
 710
 711         if (find_file (ardour_config_search_path(), "editor.bindings", binding_file)) {
 712                 key_bindings.load (binding_file);
 713                 info << string_compose (_("Loaded editor bindings from %1"), binding_file) << endmsg;
 714         } else {
 715                 error << string_compose (_("Could not find editor.bindings in search path %1"), ardour_config_search_path().to_string()) << endmsg;
 716         }
 717 }
 718
 719 void
 720 Editor::toggle_ruler_visibility (RulerType rt)
 721 {
 722         const char* action = 0;
 723
 724         if (no_ruler_shown_update) {
 725                 return;
 726         }
 727
 728         switch (rt) {
 729         case ruler_metric_timecode:
 730                 action = "toggle-timecode-ruler";
 731                 break;
 732         case ruler_metric_bbt:
 733                 action = "toggle-bbt-ruler";
 734                 break;
 735         case ruler_metric_samples:
 736                 action = "toggle-samples-ruler";
 737                 break;
 738         case ruler_metric_minsec:
 739                 action = "toggle-minsec-ruler";
 740                 break;
 741         case ruler_time_tempo:
 742                 action = "toggle-tempo-ruler";
 743                 break;
 744         case ruler_time_meter:
 745                 action = "toggle-meter-ruler";
 746                 break;
 747         case ruler_time_marker:
 748                 action = "toggle-marker-ruler";
 749                 break;
 750         case ruler_time_range_marker:
 751                 action = "toggle-range-ruler";
 752                 break;
 753         case ruler_time_transport_marker:
 754                 action = "toggle-loop-punch-ruler";
 755                 break;
 756         case ruler_time_cd_marker:
 757                 action = "toggle-cd-marker-ruler";
 758                 break;
 759         case ruler_video_timeline:
 760                 action = "toggle-video-ruler";
 761                 break;
 762         }
 763
 764         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 765
 766         if (act) {
 767                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 768                 update_ruler_visibility ();
 769                 store_ruler_visibility ();
 770         }
 771 }
 772
 773 void
 774 Editor::set_summary ()
 775 {
 776         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 777         if (act) {
 778                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 779                 _session->config.set_show_summary (tact->get_active ());
 780         }
 781 }
 782
 783 void
 784 Editor::set_group_tabs ()
 785 {
 786         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 787         if (act) {
 788                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 789                 _session->config.set_show_group_tabs (tact->get_active ());
 790         }
 791 }
 792
 793 void
 794 Editor::set_close_video_sensitive (bool onoff)
 795 {
 796         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 797         if (act) {
 798                 act->set_sensitive (onoff);
 799         }
 800 }
 801
 802 void
 803 Editor::set_xjadeo_sensitive (bool onoff)
 804 {
 805         xjadeo_proc_action->set_sensitive(onoff);
 806 }
 807
 808 void
 809 Editor::toggle_xjadeo_proc (int state)
 810 {
 811         switch(state) {
 812                 case 1:
 813                         xjadeo_proc_action->set_active(true);
 814                         break;
 815                 case 0:
 816                         xjadeo_proc_action->set_active(false);
 817                         break;
 818                 default:
 819                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 820                         break;
 821         }
 822         bool onoff = xjadeo_proc_action->get_active();
 823         xjadeo_ontop_action->set_sensitive(onoff);
 824         xjadeo_timecode_action->set_sensitive(onoff);
 825         xjadeo_frame_action->set_sensitive(onoff);
 826         xjadeo_osdbg_action->set_sensitive(onoff);
 827         xjadeo_fullscreen_action->set_sensitive(onoff);
 828         xjadeo_letterbox_action->set_sensitive(onoff);
 829         xjadeo_zoom_100->set_sensitive(onoff);
 830 }
 831
 832 void
 833 Editor::set_xjadeo_proc ()
 834 {
 835         if (xjadeo_proc_action->get_active()) {
 836                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 837         } else {
 838                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 839         }
 840 }
 841
 842 void
 843 Editor::toggle_xjadeo_viewoption (int what, int state)
 844 {
 845         Glib::RefPtr<Gtk::ToggleAction> action;
 846         switch (what) {
 847                 case 1:
 848                         action = xjadeo_ontop_action;
 849                         break;
 850                 case 2:
 851                         action = xjadeo_timecode_action;
 852                         break;
 853                 case 3:
 854                         action = xjadeo_frame_action;
 855                         break;
 856                 case 4:
 857                         action = xjadeo_osdbg_action;
 858                         break;
 859                 case 5:
 860                         action = xjadeo_fullscreen_action;
 861                         break;
 862                 case 6:
 863                         action = xjadeo_letterbox_action;
 864                         break;
 865                 case 7:
 866                         return;
 867                 default:
 868                         return;
 869         }
 870
 871         switch(state) {
 872                 case 1:
 873                         action->set_active(true);
 874                         break;
 875                 case 0:
 876                         action->set_active(false);
 877                         break;
 878                 default:
 879                         action->set_active(!action->get_active());
 880                         break;
 881         }
 882 }
 883
 884 void
 885 Editor::set_xjadeo_viewoption (int what)
 886 {
 887         Glib::RefPtr<Gtk::ToggleAction> action;
 888         switch (what) {
 889                 case 1:
 890                         action = xjadeo_ontop_action;
 891                         break;
 892                 case 2:
 893                         action = xjadeo_timecode_action;
 894                         break;
 895                 case 3:
 896                         action = xjadeo_frame_action;
 897                         break;
 898                 case 4:
 899                         action = xjadeo_osdbg_action;
 900                         break;
 901                 case 5:
 902                         action = xjadeo_fullscreen_action;
 903                         break;
 904                 case 6:
 905                         action = xjadeo_letterbox_action;
 906                         break;
 907                 case 7:
 908                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 909                         return;
 910                 default:
 911                         return;
 912         }
 913         if (action->get_active()) {
 914                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 915         } else {
 916                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 917         }
 918 }
 919
 920 void
 921 Editor::toggle_measure_visibility ()
 922 {
 923         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 924         if (act) {
 925                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 926                 set_show_measures (tact->get_active());
 927         }
 928 }
 929
 930 void
 931 Editor::toggle_logo_visibility ()
 932 {
 933         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 934
 935         if (act) {
 936                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 937                 if (logo_item) {
 938                         if (tact->get_active()) {
 939                                 logo_item->show ();
 940                         } else {
 941                                 logo_item->hide ();
 942                         }
 943                 }
 944         }
 945 }
 946
 947 RefPtr<RadioAction>
 948 Editor::snap_type_action (SnapType type)
 949 {
 950         const char* action = 0;
 951         RefPtr<Action> act;
 952
 953         switch (type) {
 954         case Editing::SnapToCDFrame:
 955                 action = "snap-to-cd-frame";
 956                 break;
 957         case Editing::SnapToTimecodeFrame:
 958                 action = "snap-to-timecode-frame";
 959                 break;
 960         case Editing::SnapToTimecodeSeconds:
 961                 action = "snap-to-timecode-seconds";
 962                 break;
 963         case Editing::SnapToTimecodeMinutes:
 964                 action = "snap-to-timecode-minutes";
 965                 break;
 966         case Editing::SnapToSeconds:
 967                 action = "snap-to-seconds";
 968                 break;
 969         case Editing::SnapToMinutes:
 970                 action = "snap-to-minutes";
 971                 break;
 972         case Editing::SnapToBeatDiv128:
 973                 action = "snap-to-onetwentyeighths";
 974                 break;
 975         case Editing::SnapToBeatDiv64:
 976                 action = "snap-to-sixtyfourths";
 977                 break;
 978         case Editing::SnapToBeatDiv32:
 979                 action = "snap-to-thirtyseconds";
 980                 break;
 981         case Editing::SnapToBeatDiv28:
 982                 action = "snap-to-twentyeighths";
 983                 break;
 984         case Editing::SnapToBeatDiv24:
 985                 action = "snap-to-twentyfourths";
 986                 break;
 987         case Editing::SnapToBeatDiv20:
 988                 action = "snap-to-twentieths";
 989                 break;
 990         case Editing::SnapToBeatDiv16:
 991                 action = "snap-to-asixteenthbeat";
 992                 break;
 993         case Editing::SnapToBeatDiv14:
 994                 action = "snap-to-fourteenths";
 995                 break;
 996         case Editing::SnapToBeatDiv12:
 997                 action = "snap-to-twelfths";
 998                 break;
 999         case Editing::SnapToBeatDiv10:
1000                 action = "snap-to-tenths";
1001                 break;
1002         case Editing::SnapToBeatDiv8:
1003                 action = "snap-to-eighths";
1004                 break;
1005         case Editing::SnapToBeatDiv7:
1006                 action = "snap-to-sevenths";
1007                 break;
1008         case Editing::SnapToBeatDiv6:
1009                 action = "snap-to-sixths";
1010                 break;
1011         case Editing::SnapToBeatDiv5:
1012                 action = "snap-to-fifths";
1013                 break;
1014         case Editing::SnapToBeatDiv4:
1015                 action = "snap-to-quarters";
1016                 break;
1017         case Editing::SnapToBeatDiv3:
1018                 action = "snap-to-thirds";
1019                 break;
1020         case Editing::SnapToBeatDiv2:
1021                 action = "snap-to-halves";
1022                 break;
1023         case Editing::SnapToBeat:
1024                 action = "snap-to-beat";
1025                 break;
1026         case Editing::SnapToBar:
1027                 action = "snap-to-bar";
1028                 break;
1029         case Editing::SnapToMark:
1030                 action = "snap-to-mark";
1031                 break;
1032         case Editing::SnapToRegionStart:
1033                 action = "snap-to-region-start";
1034                 break;
1035         case Editing::SnapToRegionEnd:
1036                 action = "snap-to-region-end";
1037                 break;
1038         case Editing::SnapToRegionSync:
1039                 action = "snap-to-region-sync";
1040                 break;
1041         case Editing::SnapToRegionBoundary:
1042                 action = "snap-to-region-boundary";
1043                 break;
1044         default:
1045                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1046                 /*NOTREACHED*/
1047         }
1048
1049         act = ActionManager::get_action (X_("Snap"), action);
1050
1051         if (act) {
1052                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1053                 return ract;
1054
1055         } else  {
1056                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1057                 return RefPtr<RadioAction>();
1058         }
1059 }
1060
1061 void
1062 Editor::next_snap_choice ()
1063 {
1064         switch (_snap_type) {
1065         case Editing::SnapToCDFrame:
1066                 set_snap_to (Editing::SnapToTimecodeFrame);
1067                 break;
1068         case Editing::SnapToTimecodeFrame:
1069                 set_snap_to (Editing::SnapToTimecodeSeconds);
1070                 break;
1071         case Editing::SnapToTimecodeSeconds:
1072                 set_snap_to (Editing::SnapToTimecodeMinutes);
1073                 break;
1074         case Editing::SnapToTimecodeMinutes:
1075                 set_snap_to (Editing::SnapToSeconds);
1076                 break;
1077         case Editing::SnapToSeconds:
1078                 set_snap_to (Editing::SnapToMinutes);
1079                 break;
1080         case Editing::SnapToMinutes:
1081                 set_snap_to (Editing::SnapToBeatDiv128);
1082                 break;
1083         case Editing::SnapToBeatDiv128:
1084                 set_snap_to (Editing::SnapToBeatDiv64);
1085                 break;
1086         case Editing::SnapToBeatDiv64:
1087                 set_snap_to (Editing::SnapToBeatDiv32);
1088                 break;
1089         case Editing::SnapToBeatDiv32:
1090                 set_snap_to (Editing::SnapToBeatDiv28);
1091                 break;
1092         case Editing::SnapToBeatDiv28:
1093                 set_snap_to (Editing::SnapToBeatDiv24);
1094                 break;
1095         case Editing::SnapToBeatDiv24:
1096                 set_snap_to (Editing::SnapToBeatDiv20);
1097                 break;
1098         case Editing::SnapToBeatDiv20:
1099                 set_snap_to (Editing::SnapToBeatDiv16);
1100                 break;
1101         case Editing::SnapToBeatDiv16:
1102                 set_snap_to (Editing::SnapToBeatDiv14);
1103                 break;
1104         case Editing::SnapToBeatDiv14:
1105                 set_snap_to (Editing::SnapToBeatDiv12);
1106                 break;
1107         case Editing::SnapToBeatDiv12:
1108                 set_snap_to (Editing::SnapToBeatDiv10);
1109                 break;
1110         case Editing::SnapToBeatDiv10:
1111                 set_snap_to (Editing::SnapToBeatDiv8);
1112                 break;
1113         case Editing::SnapToBeatDiv8:
1114                 set_snap_to (Editing::SnapToBeatDiv7);
1115                 break;
1116         case Editing::SnapToBeatDiv7:
1117                 set_snap_to (Editing::SnapToBeatDiv6);
1118                 break;
1119         case Editing::SnapToBeatDiv6:
1120                 set_snap_to (Editing::SnapToBeatDiv5);
1121                 break;
1122         case Editing::SnapToBeatDiv5:
1123                 set_snap_to (Editing::SnapToBeatDiv4);
1124                 break;
1125         case Editing::SnapToBeatDiv4:
1126                 set_snap_to (Editing::SnapToBeatDiv3);
1127                 break;
1128         case Editing::SnapToBeatDiv3:
1129                 set_snap_to (Editing::SnapToBeatDiv2);
1130                 break;
1131         case Editing::SnapToBeatDiv2:
1132                 set_snap_to (Editing::SnapToBeat);
1133                 break;
1134         case Editing::SnapToBeat:
1135                 set_snap_to (Editing::SnapToBar);
1136                 break;
1137         case Editing::SnapToBar:
1138                 set_snap_to (Editing::SnapToMark);
1139                 break;
1140         case Editing::SnapToMark:
1141                 set_snap_to (Editing::SnapToRegionStart);
1142                 break;
1143         case Editing::SnapToRegionStart:
1144                 set_snap_to (Editing::SnapToRegionEnd);
1145                 break;
1146         case Editing::SnapToRegionEnd:
1147                 set_snap_to (Editing::SnapToRegionSync);
1148                 break;
1149         case Editing::SnapToRegionSync:
1150                 set_snap_to (Editing::SnapToRegionBoundary);
1151                 break;
1152         case Editing::SnapToRegionBoundary:
1153                 set_snap_to (Editing::SnapToCDFrame);
1154                 break;
1155         }
1156 }
1157
1158 void
1159 Editor::prev_snap_choice ()
1160 {
1161         switch (_snap_type) {
1162         case Editing::SnapToCDFrame:
1163                 set_snap_to (Editing::SnapToRegionBoundary);
1164                 break;
1165         case Editing::SnapToTimecodeFrame:
1166                 set_snap_to (Editing::SnapToCDFrame);
1167                 break;
1168         case Editing::SnapToTimecodeSeconds:
1169                 set_snap_to (Editing::SnapToTimecodeFrame);
1170                 break;
1171         case Editing::SnapToTimecodeMinutes:
1172                 set_snap_to (Editing::SnapToTimecodeSeconds);
1173                 break;
1174         case Editing::SnapToSeconds:
1175                 set_snap_to (Editing::SnapToTimecodeMinutes);
1176                 break;
1177         case Editing::SnapToMinutes:
1178                 set_snap_to (Editing::SnapToSeconds);
1179                 break;
1180         case Editing::SnapToBeatDiv128:
1181                 set_snap_to (Editing::SnapToMinutes);
1182                 break;
1183         case Editing::SnapToBeatDiv64:
1184                 set_snap_to (Editing::SnapToBeatDiv128);
1185                 break;
1186         case Editing::SnapToBeatDiv32:
1187                 set_snap_to (Editing::SnapToBeatDiv64);
1188                 break;
1189         case Editing::SnapToBeatDiv28:
1190                 set_snap_to (Editing::SnapToBeatDiv32);
1191                 break;
1192         case Editing::SnapToBeatDiv24:
1193                 set_snap_to (Editing::SnapToBeatDiv28);
1194                 break;
1195         case Editing::SnapToBeatDiv20:
1196                 set_snap_to (Editing::SnapToBeatDiv24);
1197                 break;
1198         case Editing::SnapToBeatDiv16:
1199                 set_snap_to (Editing::SnapToBeatDiv20);
1200                 break;
1201         case Editing::SnapToBeatDiv14:
1202                 set_snap_to (Editing::SnapToBeatDiv16);
1203                 break;
1204         case Editing::SnapToBeatDiv12:
1205                 set_snap_to (Editing::SnapToBeatDiv14);
1206                 break;
1207         case Editing::SnapToBeatDiv10:
1208                 set_snap_to (Editing::SnapToBeatDiv12);
1209                 break;
1210         case Editing::SnapToBeatDiv8:
1211                 set_snap_to (Editing::SnapToBeatDiv10);
1212                 break;
1213         case Editing::SnapToBeatDiv7:
1214                 set_snap_to (Editing::SnapToBeatDiv8);
1215                 break;
1216         case Editing::SnapToBeatDiv6:
1217                 set_snap_to (Editing::SnapToBeatDiv7);
1218                 break;
1219         case Editing::SnapToBeatDiv5:
1220                 set_snap_to (Editing::SnapToBeatDiv6);
1221                 break;
1222         case Editing::SnapToBeatDiv4:
1223                 set_snap_to (Editing::SnapToBeatDiv5);
1224                 break;
1225         case Editing::SnapToBeatDiv3:
1226                 set_snap_to (Editing::SnapToBeatDiv4);
1227                 break;
1228         case Editing::SnapToBeatDiv2:
1229                 set_snap_to (Editing::SnapToBeatDiv3);
1230                 break;
1231         case Editing::SnapToBeat:
1232                 set_snap_to (Editing::SnapToBeatDiv2);
1233                 break;
1234         case Editing::SnapToBar:
1235                 set_snap_to (Editing::SnapToBeat);
1236                 break;
1237         case Editing::SnapToMark:
1238                 set_snap_to (Editing::SnapToBar);
1239                 break;
1240         case Editing::SnapToRegionStart:
1241                 set_snap_to (Editing::SnapToMark);
1242                 break;
1243         case Editing::SnapToRegionEnd:
1244                 set_snap_to (Editing::SnapToRegionStart);
1245                 break;
1246         case Editing::SnapToRegionSync:
1247                 set_snap_to (Editing::SnapToRegionEnd);
1248                 break;
1249         case Editing::SnapToRegionBoundary:
1250                 set_snap_to (Editing::SnapToRegionSync);
1251                 break;
1252         }
1253 }
1254
1255 void
1256 Editor::next_snap_choice_music_only ()
1257 {
1258         switch (_snap_type) {
1259         case Editing::SnapToMark:
1260         case Editing::SnapToRegionStart:
1261         case Editing::SnapToRegionEnd:
1262         case Editing::SnapToRegionSync:
1263         case Editing::SnapToRegionBoundary:
1264         case Editing::SnapToCDFrame:
1265         case Editing::SnapToTimecodeFrame:
1266         case Editing::SnapToTimecodeSeconds:
1267         case Editing::SnapToTimecodeMinutes:
1268         case Editing::SnapToSeconds:
1269         case Editing::SnapToMinutes:
1270                 set_snap_to (Editing::SnapToBeatDiv128);
1271                 break;
1272         case Editing::SnapToBeatDiv128:
1273                 set_snap_to (Editing::SnapToBeatDiv64);
1274                 break;
1275         case Editing::SnapToBeatDiv64:
1276                 set_snap_to (Editing::SnapToBeatDiv32);
1277                 break;
1278         case Editing::SnapToBeatDiv32:
1279                 set_snap_to (Editing::SnapToBeatDiv28);
1280                 break;
1281         case Editing::SnapToBeatDiv28:
1282                 set_snap_to (Editing::SnapToBeatDiv24);
1283                 break;
1284         case Editing::SnapToBeatDiv24:
1285                 set_snap_to (Editing::SnapToBeatDiv20);
1286                 break;
1287         case Editing::SnapToBeatDiv20:
1288                 set_snap_to (Editing::SnapToBeatDiv16);
1289                 break;
1290         case Editing::SnapToBeatDiv16:
1291                 set_snap_to (Editing::SnapToBeatDiv14);
1292                 break;
1293         case Editing::SnapToBeatDiv14:
1294                 set_snap_to (Editing::SnapToBeatDiv12);
1295                 break;
1296         case Editing::SnapToBeatDiv12:
1297                 set_snap_to (Editing::SnapToBeatDiv10);
1298                 break;
1299         case Editing::SnapToBeatDiv10:
1300                 set_snap_to (Editing::SnapToBeatDiv8);
1301                 break;
1302         case Editing::SnapToBeatDiv8:
1303                 set_snap_to (Editing::SnapToBeatDiv7);
1304                 break;
1305         case Editing::SnapToBeatDiv7:
1306                 set_snap_to (Editing::SnapToBeatDiv6);
1307                 break;
1308         case Editing::SnapToBeatDiv6:
1309                 set_snap_to (Editing::SnapToBeatDiv5);
1310                 break;
1311         case Editing::SnapToBeatDiv5:
1312                 set_snap_to (Editing::SnapToBeatDiv4);
1313                 break;
1314         case Editing::SnapToBeatDiv4:
1315                 set_snap_to (Editing::SnapToBeatDiv3);
1316                 break;
1317         case Editing::SnapToBeatDiv3:
1318                 set_snap_to (Editing::SnapToBeatDiv2);
1319                 break;
1320         case Editing::SnapToBeatDiv2:
1321                 set_snap_to (Editing::SnapToBeat);
1322                 break;
1323         case Editing::SnapToBeat:
1324                 set_snap_to (Editing::SnapToBar);
1325                 break;
1326         case Editing::SnapToBar:
1327                 set_snap_to (Editing::SnapToBeatDiv128);
1328                 break;
1329         }
1330 }
1331
1332 void
1333 Editor::prev_snap_choice_music_only ()
1334 {
1335         switch (_snap_type) {
1336         case Editing::SnapToMark:
1337         case Editing::SnapToRegionStart:
1338         case Editing::SnapToRegionEnd:
1339         case Editing::SnapToRegionSync:
1340         case Editing::SnapToRegionBoundary:
1341         case Editing::SnapToCDFrame:
1342         case Editing::SnapToTimecodeFrame:
1343         case Editing::SnapToTimecodeSeconds:
1344         case Editing::SnapToTimecodeMinutes:
1345         case Editing::SnapToSeconds:
1346         case Editing::SnapToMinutes:
1347                 set_snap_to (Editing::SnapToBar);
1348                 break;
1349         case Editing::SnapToBeatDiv128:
1350                 set_snap_to (Editing::SnapToBeat);
1351                 break;
1352         case Editing::SnapToBeatDiv64:
1353                 set_snap_to (Editing::SnapToBeatDiv128);
1354                 break;
1355         case Editing::SnapToBeatDiv32:
1356                 set_snap_to (Editing::SnapToBeatDiv64);
1357                 break;
1358         case Editing::SnapToBeatDiv28:
1359                 set_snap_to (Editing::SnapToBeatDiv32);
1360                 break;
1361         case Editing::SnapToBeatDiv24:
1362                 set_snap_to (Editing::SnapToBeatDiv28);
1363                 break;
1364         case Editing::SnapToBeatDiv20:
1365                 set_snap_to (Editing::SnapToBeatDiv24);
1366                 break;
1367         case Editing::SnapToBeatDiv16:
1368                 set_snap_to (Editing::SnapToBeatDiv20);
1369                 break;
1370         case Editing::SnapToBeatDiv14:
1371                 set_snap_to (Editing::SnapToBeatDiv16);
1372                 break;
1373         case Editing::SnapToBeatDiv12:
1374                 set_snap_to (Editing::SnapToBeatDiv14);
1375                 break;
1376         case Editing::SnapToBeatDiv10:
1377                 set_snap_to (Editing::SnapToBeatDiv12);
1378                 break;
1379         case Editing::SnapToBeatDiv8:
1380                 set_snap_to (Editing::SnapToBeatDiv10);
1381                 break;
1382         case Editing::SnapToBeatDiv7:
1383                 set_snap_to (Editing::SnapToBeatDiv8);
1384                 break;
1385         case Editing::SnapToBeatDiv6:
1386                 set_snap_to (Editing::SnapToBeatDiv7);
1387                 break;
1388         case Editing::SnapToBeatDiv5:
1389                 set_snap_to (Editing::SnapToBeatDiv6);
1390                 break;
1391         case Editing::SnapToBeatDiv4:
1392                 set_snap_to (Editing::SnapToBeatDiv5);
1393                 break;
1394         case Editing::SnapToBeatDiv3:
1395                 set_snap_to (Editing::SnapToBeatDiv4);
1396                 break;
1397         case Editing::SnapToBeatDiv2:
1398                 set_snap_to (Editing::SnapToBeatDiv3);
1399                 break;
1400         case Editing::SnapToBeat:
1401                 set_snap_to (Editing::SnapToBeatDiv2);
1402                 break;
1403         case Editing::SnapToBar:
1404                 set_snap_to (Editing::SnapToBeat);
1405                 break;
1406         }
1407 }
1408
1409 void
1410 Editor::snap_type_chosen (SnapType type)
1411 {
1412         /* this is driven by a toggle on a radio group, and so is invoked twice,
1413            once for the item that became inactive and once for the one that became
1414            active.
1415         */
1416
1417         RefPtr<RadioAction> ract = snap_type_action (type);
1418
1419         if (ract && ract->get_active()) {
1420                 set_snap_to (type);
1421         }
1422 }
1423
1424 RefPtr<RadioAction>
1425 Editor::snap_mode_action (SnapMode mode)
1426 {
1427         const char* action = 0;
1428         RefPtr<Action> act;
1429
1430         switch (mode) {
1431         case Editing::SnapOff:
1432                 action = X_("snap-off");
1433                 break;
1434         case Editing::SnapNormal:
1435                 action = X_("snap-normal");
1436                 break;
1437         case Editing::SnapMagnetic:
1438                 action = X_("snap-magnetic");
1439                 break;
1440         default:
1441                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1442                 /*NOTREACHED*/
1443         }
1444
1445         act = ActionManager::get_action (X_("Editor"), action);
1446
1447         if (act) {
1448                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1449                 return ract;
1450
1451         } else  {
1452                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1453                 return RefPtr<RadioAction> ();
1454         }
1455 }
1456
1457 void
1458 Editor::cycle_snap_mode ()
1459 {
1460         switch (_snap_mode) {
1461         case SnapOff:
1462                 set_snap_mode (SnapNormal);
1463                 break;
1464         case SnapNormal:
1465                 set_snap_mode (SnapMagnetic);
1466                 break;
1467         case SnapMagnetic:
1468                 set_snap_mode (SnapOff);
1469                 break;
1470         }
1471 }
1472
1473 void
1474 Editor::snap_mode_chosen (SnapMode mode)
1475 {
1476         /* this is driven by a toggle on a radio group, and so is invoked twice,
1477            once for the item that became inactive and once for the one that became
1478            active.
1479         */
1480
1481         RefPtr<RadioAction> ract = snap_mode_action (mode);
1482
1483         if (ract && ract->get_active()) {
1484                 set_snap_mode (mode);
1485         }
1486 }
1487
1488 RefPtr<RadioAction>
1489 Editor::edit_point_action (EditPoint ep)
1490 {
1491         const char* action = 0;
1492         RefPtr<Action> act;
1493
1494         switch (ep) {
1495         case Editing::EditAtPlayhead:
1496                 action = X_("edit-at-playhead");
1497                 break;
1498         case Editing::EditAtSelectedMarker:
1499                 action = X_("edit-at-selected-marker");
1500                 break;
1501         case Editing::EditAtMouse:
1502                 action = X_("edit-at-mouse");
1503                 break;
1504         default:
1505                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1506                 /*NOTREACHED*/
1507         }
1508
1509         act = ActionManager::get_action (X_("Editor"), action);
1510
1511         if (act) {
1512                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1513                 return ract;
1514
1515         } else  {
1516                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1517                 return RefPtr<RadioAction> ();
1518         }
1519 }
1520
1521 void
1522 Editor::edit_point_chosen (EditPoint ep)
1523 {
1524         /* this is driven by a toggle on a radio group, and so is invoked twice,
1525            once for the item that became inactive and once for the one that became
1526            active.
1527         */
1528
1529         RefPtr<RadioAction> ract = edit_point_action (ep);
1530
1531         if (ract && ract->get_active()) {
1532                 set_edit_point_preference (ep);
1533         }
1534 }
1535
1536
1537 RefPtr<RadioAction>
1538 Editor::zoom_focus_action (ZoomFocus focus)
1539 {
1540         const char* action = 0;
1541         RefPtr<Action> act;
1542
1543         switch (focus) {
1544         case ZoomFocusLeft:
1545                 action = X_("zoom-focus-left");
1546                 break;
1547         case ZoomFocusRight:
1548                 action = X_("zoom-focus-right");
1549                 break;
1550         case ZoomFocusCenter:
1551                 action = X_("zoom-focus-center");
1552                 break;
1553         case ZoomFocusPlayhead:
1554                 action = X_("zoom-focus-playhead");
1555                 break;
1556         case ZoomFocusMouse:
1557                 action = X_("zoom-focus-mouse");
1558                 break;
1559         case ZoomFocusEdit:
1560                 action = X_("zoom-focus-edit");
1561                 break;
1562         default:
1563                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1564                 /*NOTREACHED*/
1565         }
1566
1567         act = ActionManager::get_action (X_("Zoom"), action);
1568
1569         if (act) {
1570                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1571                 return ract;
1572         } else {
1573                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1574         }
1575
1576         return RefPtr<RadioAction> ();
1577 }
1578
1579 void
1580 Editor::toggle_sound_midi_notes ()
1581 {
1582         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1583
1584         if (act) {
1585                 bool s = Config->get_sound_midi_notes();
1586                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1587                 if (tact->get_active () != s) {
1588                         Config->set_sound_midi_notes (tact->get_active());
1589                 }
1590         }
1591 }
1592
1593 void
1594 Editor::zoom_focus_chosen (ZoomFocus focus)
1595 {
1596         /* this is driven by a toggle on a radio group, and so is invoked twice,
1597            once for the item that became inactive and once for the one that became
1598            active.
1599         */
1600
1601         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1602
1603         if (ract && ract->get_active()) {
1604                 set_zoom_focus (focus);
1605         }
1606 }
1607
1608 /** A Configuration parameter has changed.
1609  * @param parameter_name Name of the changed parameter.
1610  */
1611 void
1612 Editor::parameter_changed (std::string p)
1613 {
1614         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1615
1616         if (p == "auto-loop") {
1617                 update_loop_range_view ();
1618         } else if (p == "punch-in") {
1619                 update_punch_range_view ();
1620         } else if (p == "punch-out") {
1621                 update_punch_range_view ();
1622         } else if (p == "timecode-format") {
1623                 update_just_timecode ();
1624         } else if (p == "show-region-fades") {
1625                 update_region_fade_visibility ();
1626         } else if (p == "edit-mode") {
1627                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1628         } else if (p == "show-track-meters") {
1629                 toggle_meter_updating();
1630         } else if (p == "show-summary") {
1631
1632                 bool const s = _session->config.get_show_summary ();
1633                 if (s) {
1634                         _summary_hbox.show ();
1635                 } else {
1636                         _summary_hbox.hide ();
1637                 }
1638
1639                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1640                 if (act) {
1641                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1642                         if (tact->get_active () != s) {
1643                                 tact->set_active (s);
1644                         }
1645                 }
1646         } else if (p == "show-group-tabs") {
1647
1648                 bool const s = _session->config.get_show_group_tabs ();
1649                 if (s) {
1650                         _group_tabs->show ();
1651                 } else {
1652                         _group_tabs->hide ();
1653                 }
1654
1655                 reset_controls_layout_width ();
1656
1657                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1658                 if (act) {
1659                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1660                         if (tact->get_active () != s) {
1661                                 tact->set_active (s);
1662                         }
1663                 }
1664         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1665                 update_just_timecode ();
1666         } else if (p == "show-zoom-tools") {
1667                 if (_zoom_tearoff) {
1668                         _zoom_tearoff->set_visible (Config->get_show_zoom_tools(), true);
1669                 }
1670         } else if (p == "sound-midi-notes") {
1671                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1672
1673                 if (act) {
1674                         bool s = Config->get_sound_midi_notes();
1675                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1676                         if (tact->get_active () != s) {
1677                                 tact->set_active (s);
1678                         }
1679                 }
1680         } else if (p == "show-region-gain") {
1681                 set_gain_envelope_visibility ();
1682         } else if (p == "remote-model") {
1683                 if (_routes) {
1684                         _routes->reset_remote_control_ids ();
1685                 }
1686         } else if (p == "use-tooltips") {
1687
1688                 /* this doesn't really belong here but it has to go somewhere */
1689
1690                 if (Config->get_use_tooltips()) {
1691                         Gtkmm2ext::enable_tooltips ();
1692                 } else {
1693                         Gtkmm2ext::disable_tooltips ();
1694                 }
1695         }
1696 }
1697
1698 void
1699 Editor::reset_focus ()
1700 {
1701         _track_canvas->grab_focus();
1702 }
1703
1704 void
1705 Editor::reset_canvas_action_sensitivity (bool onoff)
1706 {
1707         if (_edit_point != EditAtMouse) {
1708                 onoff = true;
1709         }
1710
1711         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1712              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1713                 (*x)->set_sensitive (onoff);
1714         }
1715 }
1716
1717 void
1718 Editor::toggle_internal_editing ()
1719 {
1720         Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("MouseMode"), X_("toggle-internal-edit"));
1721         if (act) {
1722                 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
1723                 set_internal_edit (tact->get_active());
1724         }
1725 }
1726
1727 void
1728 Editor::register_region_actions ()
1729 {
1730         _region_actions = ActionGroup::create (X_("Region"));
1731
1732         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1733
1734         /* Remove selected regions */
1735         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1736
1737         /* Offer dialogue box to rename the first selected region */
1738         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1739
1740         /* Raise all selected regions by 1 layer */
1741         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1742
1743         /* Raise all selected regions to the top */
1744         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1745
1746         /* Lower all selected regions by 1 layer */
1747         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1748
1749         /* Lower all selected regions to the bottom */
1750         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1751
1752         /* Move selected regions to their original (`natural') position */
1753         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1754
1755         /* Toggle `locked' status of selected regions */
1756         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1757
1758         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1759
1760         toggle_reg_sens (
1761                 _region_actions,
1762                 "toggle-region-lock-style",
1763                 _("Glue to Bars and Beats"),
1764                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1765                 );
1766
1767         /* Remove sync points from selected regions */
1768         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1769
1770         /* Mute or unmute selected regions */
1771         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1772
1773         /* Open the normalize dialogue to operate on the selected regions */
1774         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1775
1776         /* Reverse selected regions */
1777         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1778
1779         /* Split selected multi-channel regions into mono regions */
1780         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1781
1782         /* Boost selected region gain */
1783         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1784
1785         /* Cut selected region gain */
1786         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1787
1788         /* Open the pitch shift dialogue for any selected audio regions */
1789         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1790
1791         /* Open the transpose dialogue for any selected MIDI regions */
1792         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1793
1794         /* Toggle selected region opacity */
1795         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1796
1797         /* Toggle active status of selected regions' fade in */
1798         toggle_reg_sens (
1799                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1800                 );
1801
1802         /* Toggle active status of selected regions' fade out */
1803         toggle_reg_sens (
1804                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1805                 );
1806
1807         /* Toggle active status of selected regions' fade in and out */
1808         toggle_reg_sens (
1809                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1810                 );
1811
1812         /* Duplicate selected regions */
1813         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), false));
1814
1815         /* Open the dialogue to duplicate selected regions multiple times */
1816         reg_sens (
1817                 _region_actions,
1818                 "multi-duplicate-region",
1819                 _("Multi-Duplicate..."),
1820                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1821                 );
1822
1823         /* Fill tracks with selected regions */
1824         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1825
1826         /* Set up the loop range from the selected regions */
1827         reg_sens (
1828                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1829                 );
1830
1831         /* Set up the loop range from the selected regions, and start playback of it */
1832         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1833
1834         /* Set the punch range from the selected regions */
1835         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1836
1837         /* Add a single range marker around all selected regions */
1838         reg_sens (
1839                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1840                 );
1841
1842         /* Add a range marker around each selected region */
1843         reg_sens (
1844                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1845                 );
1846
1847         /* Snap selected regions to the grid */
1848         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position To Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1849
1850         /* Close gaps in selected regions */
1851         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1852
1853         /* Open the Rhythm Ferret dialogue for the selected regions */
1854         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1855
1856         /* Export the first selected region */
1857         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1858
1859         /* Separate under selected regions: XXX not sure what this does */
1860         reg_sens (
1861                 _region_actions,
1862                 "separate-under-region",
1863                 _("Separate Under"),
1864                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1865                 );
1866
1867         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1868         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1869         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1870
1871         reg_sens (
1872                 _region_actions,
1873                 "split-region-at-transients",
1874                 _("Split at Percussion Onsets"),
1875                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1876                 );
1877
1878         /* Open the list editor dialogue for the selected regions */
1879         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1880
1881         /* Open the region properties dialogue for the selected regions */
1882         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1883
1884         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1885
1886         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1887         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1888         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1889         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1890
1891         reg_sens (_region_actions, "analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::analyze_region_selection));
1892
1893         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1894
1895         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1896
1897         toggle_reg_sens (
1898                 _region_actions,
1899                 "toggle-region-gain-envelope-active",
1900                 _("Envelope Active"),
1901                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1902                 );
1903
1904         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1905         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1906         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1907         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1908         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1909         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1910
1911         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1912         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1913
1914         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1915
1916         reg_sens (
1917                 _region_actions,
1918                 "nudge-forward-by-capture-offset",
1919                 _("Nudge Later by Capture Offset"),
1920                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1921                 );
1922
1923         reg_sens (
1924                 _region_actions,
1925                 "nudge-backward-by-capture-offset",
1926                 _("Nudge Earlier by Capture Offset"),
1927                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1928                 );
1929
1930         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1931         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1932
1933         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1934         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1935
1936         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1937
1938         reg_sens (
1939                 _region_actions,
1940                 "insert-region-from-region-list",
1941                 _("Insert Region From Region List"),
1942                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
1943                 );
1944
1945         /* PART 3: actions that operate on the selection and also require the edit point location */
1946
1947         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
1948         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
1949         reg_sens (_region_actions, "split-region", _("Split"), sigc::mem_fun (*this, &Editor::split_region));
1950         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
1951         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
1952
1953         reg_sens (
1954                 _region_actions,
1955                 "align-regions-start",
1956                 _("Align Start"),
1957                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
1958                 );
1959
1960         reg_sens (
1961                 _region_actions,
1962                 "align-regions-start-relative",
1963                 _("Align Start Relative"),
1964                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
1965                 );
1966
1967         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
1968
1969         reg_sens (
1970                 _region_actions,
1971                 "align-regions-end-relative",
1972                 _("Align End Relative"),
1973                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
1974                 );
1975
1976         reg_sens (
1977                 _region_actions,
1978                 "align-regions-sync",
1979                 _("Align Sync"),
1980                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
1981                 );
1982
1983         reg_sens (
1984                 _region_actions,
1985                 "align-regions-sync-relative",
1986                 _("Align Sync Relative"),
1987                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
1988                 );
1989
1990         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));
1991         a->set_accel_group (get_accel_group ());
1992
1993         a = reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
1994         a->set_accel_group (get_accel_group ());
1995
1996         _all_region_actions_sensitized = true;
1997
1998         ActionManager::add_action_group (_region_actions);
1999 }