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 "ui_config.h"
  43 #include "utils.h"
  44 #include "i18n.h"
  45 #include "audio_time_axis.h"
  46 #include "editor_group_tabs.h"
  47 #include "editor_routes.h"
  48 #include "editor_regions.h"
  49
  50 using namespace Gtk;
  51 using namespace Glib;
  52 using namespace std;
  53 using namespace ARDOUR;
  54 using namespace ARDOUR_UI_UTILS;
  55 using namespace PBD;
  56 using namespace Editing;
  57
  58 /* Convenience functions to slightly reduce verbosity below */
  59
  60 static RefPtr<Action>
  61 reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  62 {
  63         RefPtr<Action> act = ActionManager::register_action (group, name, label, slot);
  64         ActionManager::session_sensitive_actions.push_back (act);
  65         return act;
  66 }
  67
  68 static void
  69 toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  70 {
  71         RefPtr<Action> act = ActionManager::register_toggle_action (group, name, label, slot);
  72         ActionManager::session_sensitive_actions.push_back (act);
  73 }
  74
  75 static void
  76 radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  77 {
  78         RefPtr<Action> act = ActionManager::register_radio_action (action_group, radio_group, name, label, slot);
  79         ActionManager::session_sensitive_actions.push_back (act);
  80 }
  81
  82 void
  83 Editor::register_actions ()
  84 {
  85         RefPtr<Action> act;
  86
  87         editor_actions = ActionGroup::create (X_("Editor"));
  88         editor_menu_actions = ActionGroup::create (X_("EditorMenu"));
  89
  90         /* non-operative menu items for menu bar */
  91
  92         ActionManager::register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
  93         ActionManager::register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
  94         ActionManager::register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
  95         ActionManager::register_action (editor_menu_actions, X_("Edit"), _("Edit"));
  96         ActionManager::register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  97         ActionManager::register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
  98         ActionManager::register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
  99         ActionManager::register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
 100         ActionManager::register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 101         ActionManager::register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 102         ActionManager::register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 103         ActionManager::register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 104         ActionManager::register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 105         ActionManager::register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 106         ActionManager::register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 107         ActionManager::register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 108         ActionManager::register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 109         ActionManager::register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 110         ActionManager::register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 111         ActionManager::register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 112         ActionManager::register_action (editor_menu_actions, X_("Link"), _("Link"));
 113         ActionManager::register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 114         ActionManager::register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 115         ActionManager::register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 116         ActionManager::register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 117         ActionManager::register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 118         ActionManager::register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 119         ActionManager::register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 120         ActionManager::register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 121         ActionManager::register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 122         ActionManager::register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 123         ActionManager::register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 124         ActionManager::register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 125         ActionManager::register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 126         ActionManager::register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 127         ActionManager::register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 128         ActionManager::register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 129         ActionManager::register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 130         ActionManager::register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 131         ActionManager::register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 132         ActionManager::register_action (editor_menu_actions, X_("Select"), _("Select"));
 133         ActionManager::register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 134         ActionManager::register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 135         ActionManager::register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 136         ActionManager::register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 137         ActionManager::register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 138         ActionManager::register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 139         ActionManager::register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 140         ActionManager::register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 141         ActionManager::register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 142         ActionManager::register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 143         ActionManager::register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 144         ActionManager::register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 145         ActionManager::register_action (editor_menu_actions, X_("View"), _("View"));
 146         ActionManager::register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 147         ActionManager::register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 148
 149         register_region_actions ();
 150
 151         /* add named actions for the editor */
 152
 153         ActionManager::register_action (editor_actions, "escape", _("Break drag or deselect all"), sigc::mem_fun (*this, &Editor::escape));
 154
 155         /* We don't bother registering "unlock" because it would be insensitive
 156            when required. Editor::unlock() must be invoked directly.
 157         */
 158         ActionManager::register_action (editor_actions, "lock", S_("Session|Lock"), sigc::mem_fun (*this, &Editor::lock));
 159
 160         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 161         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 162
 163         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 ));
 164         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 ));
 165         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));
 166         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));
 167
 168         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)));
 169         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)));
 170         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)));
 171
 172         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)));
 173         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)));
 174         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)));
 175
 176         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));
 177         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));
 178         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));
 179         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));
 180
 181         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)));
 182         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)));
 183         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)));
 184
 185         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)));
 186         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)));
 187         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)));
 188
 189         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 190         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 191
 192         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));
 193         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));
 194
 195         reg_sens (editor_actions, "select-all-objects", _("Select All Objects"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_objects), Selection::Set));
 196         reg_sens (editor_actions, "select-all-tracks", _("Select All Tracks"), sigc::mem_fun(*this, &Editor::select_all_tracks));
 197         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 198         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 199
 200         reg_sens (editor_actions, "select-loop-range", _("Set Range to Loop Range"), sigc::mem_fun(*this, &Editor::set_selection_from_loop));
 201         reg_sens (editor_actions, "select-punch-range", _("Set Range to Punch Range"), sigc::mem_fun(*this, &Editor::set_selection_from_punch));
 202         reg_sens (editor_actions, "select-from-regions", _("Set Range to Selected Regions"), sigc::mem_fun(*this, &Editor::set_selection_from_region));
 203
 204         reg_sens (editor_actions, "select-all-after-edit-cursor", _("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true, false));
 205         reg_sens (editor_actions, "alternate-select-all-after-edit-cursor", _("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true, false));
 206         reg_sens (editor_actions, "select-all-before-edit-cursor", _("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false, false));
 207         reg_sens (editor_actions, "alternate-select-all-before-edit-cursor", _("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false, false));
 208
 209         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));
 210         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));
 211
 212         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 213
 214         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 215         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 216
 217         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 218         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 219
 220         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 221         ActionManager::track_selection_sensitive_actions.push_back (act);
 222         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 223         ActionManager::track_selection_sensitive_actions.push_back (act);
 224         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 225         ActionManager::track_selection_sensitive_actions.push_back (act);
 226         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 227         ActionManager::track_selection_sensitive_actions.push_back (act);
 228
 229         for (int i = 1; i <= 12; ++i) {
 230                 string const a = string_compose (X_("save-visual-state-%1"), i);
 231                 string const n = string_compose (_("Save View %1"), i);
 232                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 233         }
 234
 235         for (int i = 1; i <= 12; ++i) {
 236                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 237                 string const n = string_compose (_("Go to View %1"), i);
 238                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 239         }
 240
 241         for (int i = 1; i <= 9; ++i) {
 242                 string const a = string_compose (X_("goto-mark-%1"), i);
 243                 string const n = string_compose (_("Locate to Mark %1"), i);
 244                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 245         }
 246
 247         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 248         reg_sens (editor_actions, "alternate-jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 249         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 250         reg_sens (editor_actions, "alternate-jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 251
 252         reg_sens (editor_actions, "set-session-start-from-playhead", _("Set Session Start from Playhead"), sigc::mem_fun(*this, &Editor::set_session_start_from_playhead));
 253         reg_sens (editor_actions, "set-session-end-from-playhead", _("Set Session End from Playhead"), sigc::mem_fun(*this, &Editor::set_session_end_from_playhead));
 254
 255         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 256         reg_sens (editor_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 257
 258         reg_sens (editor_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 259         reg_sens (editor_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 260
 261         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 262         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 263
 264         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 265         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 266         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead to Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 267         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead to Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 268
 269         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 270         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 271         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 272         reg_sens (editor_actions, "zoom-to-selection", _("Zoom to Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), false));
 273         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 274
 275         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 276         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 277
 278         reg_sens (editor_actions, "fit_1_track", _("Fit 1 Track"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 1));
 279         reg_sens (editor_actions, "fit_2_tracks", _("Fit 2 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 2));
 280         reg_sens (editor_actions, "fit_4_tracks", _("Fit 4 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 4));
 281         reg_sens (editor_actions, "fit_8_tracks", _("Fit 8 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 8));
 282         reg_sens (editor_actions, "fit_16_tracks", _("Fit 16 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 16));
 283         reg_sens (editor_actions, "fit_32_tracks", _("Fit 32 Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 32));
 284         reg_sens (editor_actions, "fit_all_tracks", _("Fit All Tracks"), sigc::bind (sigc::mem_fun(*this, &Editor::set_visible_track_count), 0));
 285
 286         reg_sens (editor_actions, "zoom_10_ms", _("Zoom to 10 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10));
 287         reg_sens (editor_actions, "zoom_100_ms", _("Zoom to 100 ms"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 100));
 288         reg_sens (editor_actions, "zoom_1_sec", _("Zoom to 1 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 1000));
 289         reg_sens (editor_actions, "zoom_10_sec", _("Zoom to 10 sec"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 1000));
 290         reg_sens (editor_actions, "zoom_1_min", _("Zoom to 1 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 60 * 1000));
 291         reg_sens (editor_actions, "zoom_5_min", _("Zoom to 5 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 5 * 60 * 1000));
 292         reg_sens (editor_actions, "zoom_10_min", _("Zoom to 10 min"), sigc::bind (sigc::mem_fun(*this, &Editor::set_zoom_preset), 10 * 60 * 1000));
 293
 294         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 295         ActionManager::track_selection_sensitive_actions.push_back (act);
 296         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 297         ActionManager::track_selection_sensitive_actions.push_back (act);
 298
 299         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 300         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 301         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 302         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 303
 304         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 305         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 306         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 307         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 308
 309         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 310         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 311
 312         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 313         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 314
 315         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 316
 317         reg_sens (editor_actions, "set-loop-from-edit-range", _("Set Loop from Selection"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_selection), false));
 318         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 319         reg_sens (editor_actions, "set-session-from-edit-range", _("Set Session Start/End from Selection"), sigc::mem_fun(*this, &Editor::set_session_extents_from_selection));
 320
 321         /* this is a duplicated action so that the main menu can use a different label */
 322         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 323         reg_sens (editor_actions, "play-from-edit-point", _("Play from Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 324         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));
 325
 326         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 327
 328         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 329         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 330
 331         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 332
 333         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 334
 335         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 336         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 337         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 338
 339         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 340         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 341
 342         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 343         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 344
 345         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 346         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 347
 348         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 349         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 350
 351         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 352         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 353
 354         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 355         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 356
 357         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 358         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 359         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 360
 361         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 362         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 363
 364         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 365
 366         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 367
 368         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 369                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 370
 371         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 372         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 373         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 374         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 375
 376         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 377
 378         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 379         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 380
 381         reg_sens (editor_actions, "start-punch-range", _("Start Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_start_from_edit_point));
 382         reg_sens (editor_actions, "finish-punch-range", _("Finish Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_end_from_edit_point));
 383
 384         reg_sens (editor_actions, "start-loop-range", _("Start Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_start_from_edit_point));
 385         reg_sens (editor_actions, "finish-loop-range", _("Finish Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_end_from_edit_point));
 386
 387         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 388         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 389
 390 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 391
 392         reg_sens (
 393                 editor_actions,
 394                 "move-range-start-to-previous-region-boundary",
 395                 _("Move Range Start to Previous Region Boundary"),
 396                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 397                 );
 398
 399         reg_sens (
 400                 editor_actions,
 401                 "move-range-start-to-next-region-boundary",
 402                 _("Move Range Start to Next Region Boundary"),
 403                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 404                 );
 405
 406         reg_sens (
 407                 editor_actions,
 408                 "move-range-end-to-previous-region-boundary",
 409                 _("Move Range End to Previous Region Boundary"),
 410                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 411                 );
 412
 413         reg_sens (
 414                 editor_actions,
 415                 "move-range-end-to-next-region-boundary",
 416                 _("Move Range End to Next Region Boundary"),
 417                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 418                 );
 419
 420         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 421         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 422
 423         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 424
 425         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 426         ActionManager::track_selection_sensitive_actions.push_back (act);
 427         act = ActionManager::register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 428         ActionManager::session_sensitive_actions.push_back (act);
 429         ActionManager::track_selection_sensitive_actions.push_back (act);
 430
 431
 432         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 433         ActionManager::track_selection_sensitive_actions.push_back (act);
 434         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 435         /* not selection sensitive? */
 436
 437         ActionManager::track_selection_sensitive_actions.push_back (act);
 438
 439         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 440
 441         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 442                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 443         ActionManager::track_selection_sensitive_actions.push_back (act);
 444         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 445                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 446         ActionManager::track_selection_sensitive_actions.push_back (act);
 447         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 448                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 449         ActionManager::track_selection_sensitive_actions.push_back (act);
 450         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 451                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 452         ActionManager::track_selection_sensitive_actions.push_back (act);
 453         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 454                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 455         ActionManager::track_selection_sensitive_actions.push_back (act);
 456
 457         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 458
 459         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 460         RadioAction::Group zoom_group;
 461
 462         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));
 463         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));
 464         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));
 465         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));
 466         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));
 467         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));
 468
 469         ActionManager::register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 470
 471
 472         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 473         RadioAction::Group mouse_mode_group;
 474
 475         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));
 476         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 477         smart_mode_button.set_related_action (smart_mode_action);
 478         smart_mode_button.set_text (_("Smart"));
 479         smart_mode_button.set_name ("mouse mode button");
 480
 481         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));
 482         mouse_move_button.set_related_action (act);
 483         mouse_move_button.set_icon (Gtkmm2ext::ArdourIcon::ToolGrab);
 484         mouse_move_button.set_name ("mouse mode button");
 485
 486         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));
 487         mouse_select_button.set_related_action (act);
 488         mouse_select_button.set_icon (Gtkmm2ext::ArdourIcon::ToolRange);
 489         mouse_select_button.set_name ("mouse mode button");
 490
 491         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));
 492         mouse_draw_button.set_related_action (act);
 493         mouse_draw_button.set_icon (Gtkmm2ext::ArdourIcon::ToolDraw);
 494         mouse_draw_button.set_name ("mouse mode button");
 495
 496         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));
 497         mouse_audition_button.set_related_action (act);
 498         mouse_audition_button.set_icon (Gtkmm2ext::ArdourIcon::ToolAudition);
 499         mouse_audition_button.set_name ("mouse mode button");
 500
 501         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));
 502         mouse_timefx_button.set_related_action (act);
 503         mouse_timefx_button.set_icon (Gtkmm2ext::ArdourIcon::ToolStretch);
 504         mouse_timefx_button.set_name ("mouse mode button");
 505
 506         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-content", _("Content Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseContent));
 507         mouse_content_button.set_related_action (act);
 508         mouse_content_button.set_icon (Gtkmm2ext::ArdourIcon::ToolContent);
 509         mouse_content_button.set_name ("mouse mode button");
 510
 511         if(!Profile->get_mixbus()) {
 512                 act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-cut", _("Cut Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseCut));
 513                 mouse_cut_button.set_related_action (act);
 514                 mouse_cut_button.set_icon (Gtkmm2ext::ArdourIcon::ToolCut);
 515                 mouse_cut_button.set_name ("mouse mode button");
 516         }
 517
 518         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 519
 520         RadioAction::Group edit_point_group;
 521         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)));
 522         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::EditAtMouse)));
 523         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::EditAtSelectedMarker)));
 524
 525         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 526         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));
 527
 528 //      ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 529         ActionManager::register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 530         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 531         ActionManager::register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 532         ActionManager::register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 533
 534         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 535         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 536
 537         RadioAction::Group snap_mode_group;
 538         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)));
 539         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)));
 540         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)));
 541
 542         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 543         ActionManager::register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 544         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));
 545         ActionManager::register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 546         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));
 547
 548         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 549         RadioAction::Group snap_choice_group;
 550
 551         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)));
 552         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)));
 553         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)));
 554         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)));
 555         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)));
 556         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)));
 557
 558         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)));
 559         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)));
 560         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)));
 561         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)));
 562         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)));
 563         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)));
 564         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)));
 565         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)));
 566         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)));
 567         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)));
 568         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)));
 569         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)));
 570         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)));
 571         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)));
 572         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)));
 573         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)));
 574         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)));
 575
 576         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)));
 577         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)));
 578         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)));
 579         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)));
 580         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)));
 581         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)));
 582         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)));
 583
 584         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 585
 586         /* RULERS */
 587
 588         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 589         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)));
 590         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)));
 591         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)));
 592         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)));
 593         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)));
 594         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)));
 595         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)));
 596         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)));
 597         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)));
 598         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)));
 599
 600         ActionManager::register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 601
 602         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)));
 603         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)));
 604
 605         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)));
 606         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)));
 607         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)));
 608         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)));
 609         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)));
 610         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)));
 611         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 612
 613         /* set defaults here */
 614
 615         no_ruler_shown_update = true;
 616
 617         if (Profile->get_trx()) {
 618                 ruler_marker_action->set_active (true);
 619                 ruler_meter_action->set_active (false);
 620                 ruler_tempo_action->set_active (false);
 621                 ruler_range_action->set_active (false);
 622                 ruler_loop_punch_action->set_active (false);
 623                 ruler_loop_punch_action->set_active (false);
 624                 ruler_bbt_action->set_active (true);
 625                 ruler_cd_marker_action->set_active (false);
 626                 ruler_timecode_action->set_active (false);
 627                 ruler_minsec_action->set_active (true);
 628         } else {
 629                 ruler_marker_action->set_active (true);
 630                 ruler_meter_action->set_active (true);
 631                 ruler_tempo_action->set_active (true);
 632                 ruler_range_action->set_active (true);
 633                 ruler_loop_punch_action->set_active (true);
 634                 ruler_loop_punch_action->set_active (true);
 635                 ruler_bbt_action->set_active (false);
 636                 ruler_cd_marker_action->set_active (true);
 637                 ruler_timecode_action->set_active (true);
 638                 ruler_minsec_action->set_active (false);
 639         }
 640
 641         ruler_video_action->set_active (false);
 642         xjadeo_proc_action->set_active (false);
 643         xjadeo_proc_action->set_sensitive (false);
 644         xjadeo_ontop_action->set_active (false);
 645         xjadeo_ontop_action->set_sensitive (false);
 646         xjadeo_timecode_action->set_active (false);
 647         xjadeo_timecode_action->set_sensitive (false);
 648         xjadeo_frame_action->set_active (false);
 649         xjadeo_frame_action->set_sensitive (false);
 650         xjadeo_osdbg_action->set_active (false);
 651         xjadeo_osdbg_action->set_sensitive (false);
 652         xjadeo_fullscreen_action->set_active (false);
 653         xjadeo_fullscreen_action->set_sensitive (false);
 654         xjadeo_letterbox_action->set_active (false);
 655         xjadeo_letterbox_action->set_sensitive (false);
 656         xjadeo_zoom_100->set_sensitive (false);
 657
 658         ruler_samples_action->set_active (false);
 659         no_ruler_shown_update = false;
 660
 661         /* REGION LIST */
 662
 663         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 664         RadioAction::Group sort_type_group;
 665         RadioAction::Group sort_order_group;
 666
 667         /* the region list popup menu */
 668         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 669
 670         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 671         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 672
 673         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 674         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 675
 676         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 677         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 678
 679         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 680         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 681
 682         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 683                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 684         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 685                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 686
 687         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 688                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 689         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 690                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 691         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 692                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 693         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 694                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 695         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 696                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 697         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 698                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 699         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 700                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 701         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 702                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 703         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 704                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 705         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 706                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 707
 708         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 709
 710         act = reg_sens (editor_actions, X_("addExistingPTFiles"), _("Import PT session"), sigc::mem_fun (*this, &Editor::external_pt_dialog));
 711         ActionManager::write_sensitive_actions.push_back (act);
 712
 713         /* the next two are duplicate items with different names for use in two different contexts */
 714
 715         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 716         ActionManager::write_sensitive_actions.push_back (act);
 717
 718         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 719         ActionManager::write_sensitive_actions.push_back (act);
 720
 721         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import from Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 722         ActionManager::write_sensitive_actions.push_back (act);
 723
 724
 725         act = ActionManager::register_action (editor_actions, X_("bring-into-session"), _("Bring all media into session folder"), sigc::mem_fun(*this, &Editor::bring_all_sources_into_session));
 726         ActionManager::write_sensitive_actions.push_back (act);
 727
 728         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 729
 730         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 731
 732         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measure Lines"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 733
 734         /* if there is a logo in the editor canvas, its always visible at startup */
 735
 736         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), sigc::mem_fun (*this, &Editor::toggle_logo_visibility));
 737         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 738         tact->set_active (true);
 739
 740         ActionManager::register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 741                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 742
 743         ActionManager::add_action_group (rl_actions);
 744         ActionManager::add_action_group (ruler_actions);
 745         ActionManager::add_action_group (zoom_actions);
 746         ActionManager::add_action_group (mouse_mode_actions);
 747         ActionManager::add_action_group (snap_actions);
 748         ActionManager::add_action_group (editor_actions);
 749         ActionManager::add_action_group (editor_menu_actions);
 750 }
 751
 752 void
 753 Editor::load_bindings ()
 754 {
 755         /* XXX move this to a better place */
 756
 757         key_bindings.set_action_map (editor_action_map);
 758
 759         std::string binding_file;
 760
 761         if (find_file (ardour_config_search_path(), "editor.bindings", binding_file)) {
 762                 key_bindings.load (binding_file);
 763                 info << string_compose (_("Loaded editor bindings from %1"), binding_file) << endmsg;
 764         } else {
 765                 error << string_compose (_("Could not find editor.bindings in search path %1"), ardour_config_search_path().to_string()) << endmsg;
 766         }
 767 }
 768
 769 void
 770 Editor::toggle_skip_playback ()
 771 {
 772         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 773
 774         if (act) {
 775                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 776                 bool s = Config->get_skip_playback ();
 777                 if (tact->get_active() != s) {
 778                         Config->set_skip_playback (tact->get_active());
 779                 }
 780         }
 781 }
 782
 783 void
 784 Editor::toggle_ruler_visibility (RulerType rt)
 785 {
 786         const char* action = 0;
 787
 788         if (no_ruler_shown_update) {
 789                 return;
 790         }
 791
 792         switch (rt) {
 793         case ruler_metric_timecode:
 794                 action = "toggle-timecode-ruler";
 795                 break;
 796         case ruler_metric_bbt:
 797                 action = "toggle-bbt-ruler";
 798                 break;
 799         case ruler_metric_samples:
 800                 action = "toggle-samples-ruler";
 801                 break;
 802         case ruler_metric_minsec:
 803                 action = "toggle-minsec-ruler";
 804                 break;
 805         case ruler_time_tempo:
 806                 action = "toggle-tempo-ruler";
 807                 break;
 808         case ruler_time_meter:
 809                 action = "toggle-meter-ruler";
 810                 break;
 811         case ruler_time_marker:
 812                 action = "toggle-marker-ruler";
 813                 break;
 814         case ruler_time_range_marker:
 815                 action = "toggle-range-ruler";
 816                 break;
 817         case ruler_time_transport_marker:
 818                 action = "toggle-loop-punch-ruler";
 819                 break;
 820         case ruler_time_cd_marker:
 821                 action = "toggle-cd-marker-ruler";
 822                 break;
 823         case ruler_video_timeline:
 824                 action = "toggle-video-ruler";
 825                 break;
 826         }
 827
 828         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 829
 830         if (act) {
 831                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 832                 update_ruler_visibility ();
 833                 store_ruler_visibility ();
 834         }
 835 }
 836
 837 void
 838 Editor::set_summary ()
 839 {
 840         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 841         if (act) {
 842                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 843                 _session->config.set_show_summary (tact->get_active ());
 844         }
 845 }
 846
 847 void
 848 Editor::set_group_tabs ()
 849 {
 850         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 851         if (act) {
 852                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 853                 _session->config.set_show_group_tabs (tact->get_active ());
 854         }
 855 }
 856
 857 void
 858 Editor::set_close_video_sensitive (bool onoff)
 859 {
 860         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 861         if (act) {
 862                 act->set_sensitive (onoff);
 863         }
 864 }
 865
 866 void
 867 Editor::set_xjadeo_sensitive (bool onoff)
 868 {
 869         xjadeo_proc_action->set_sensitive(onoff);
 870 }
 871
 872 void
 873 Editor::toggle_xjadeo_proc (int state)
 874 {
 875         switch(state) {
 876                 case 1:
 877                         xjadeo_proc_action->set_active(true);
 878                         break;
 879                 case 0:
 880                         xjadeo_proc_action->set_active(false);
 881                         break;
 882                 default:
 883                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 884                         break;
 885         }
 886         bool onoff = xjadeo_proc_action->get_active();
 887         xjadeo_ontop_action->set_sensitive(onoff);
 888         xjadeo_timecode_action->set_sensitive(onoff);
 889         xjadeo_frame_action->set_sensitive(onoff);
 890         xjadeo_osdbg_action->set_sensitive(onoff);
 891         xjadeo_fullscreen_action->set_sensitive(onoff);
 892         xjadeo_letterbox_action->set_sensitive(onoff);
 893         xjadeo_zoom_100->set_sensitive(onoff);
 894 }
 895
 896 void
 897 Editor::set_xjadeo_proc ()
 898 {
 899         if (xjadeo_proc_action->get_active()) {
 900                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 901         } else {
 902                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 903         }
 904 }
 905
 906 void
 907 Editor::toggle_xjadeo_viewoption (int what, int state)
 908 {
 909         Glib::RefPtr<Gtk::ToggleAction> action;
 910         switch (what) {
 911                 case 1:
 912                         action = xjadeo_ontop_action;
 913                         break;
 914                 case 2:
 915                         action = xjadeo_timecode_action;
 916                         break;
 917                 case 3:
 918                         action = xjadeo_frame_action;
 919                         break;
 920                 case 4:
 921                         action = xjadeo_osdbg_action;
 922                         break;
 923                 case 5:
 924                         action = xjadeo_fullscreen_action;
 925                         break;
 926                 case 6:
 927                         action = xjadeo_letterbox_action;
 928                         break;
 929                 case 7:
 930                         return;
 931                 default:
 932                         return;
 933         }
 934
 935         switch(state) {
 936                 case 1:
 937                         action->set_active(true);
 938                         break;
 939                 case 0:
 940                         action->set_active(false);
 941                         break;
 942                 default:
 943                         action->set_active(!action->get_active());
 944                         break;
 945         }
 946 }
 947
 948 void
 949 Editor::set_xjadeo_viewoption (int what)
 950 {
 951         Glib::RefPtr<Gtk::ToggleAction> action;
 952         switch (what) {
 953                 case 1:
 954                         action = xjadeo_ontop_action;
 955                         break;
 956                 case 2:
 957                         action = xjadeo_timecode_action;
 958                         break;
 959                 case 3:
 960                         action = xjadeo_frame_action;
 961                         break;
 962                 case 4:
 963                         action = xjadeo_osdbg_action;
 964                         break;
 965                 case 5:
 966                         action = xjadeo_fullscreen_action;
 967                         break;
 968                 case 6:
 969                         action = xjadeo_letterbox_action;
 970                         break;
 971                 case 7:
 972                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 973                         return;
 974                 default:
 975                         return;
 976         }
 977         if (action->get_active()) {
 978                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 979         } else {
 980                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 981         }
 982 }
 983
 984 void
 985 Editor::toggle_measure_visibility ()
 986 {
 987         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 988         if (act) {
 989                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 990                 set_show_measures (tact->get_active());
 991         }
 992 }
 993
 994 void
 995 Editor::toggle_logo_visibility ()
 996 {
 997         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 998
 999         if (act) {
1000                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
1001                 if (logo_item) {
1002                         if (tact->get_active()) {
1003                                 logo_item->show ();
1004                         } else {
1005                                 logo_item->hide ();
1006                         }
1007                 }
1008         }
1009 }
1010
1011 RefPtr<RadioAction>
1012 Editor::snap_type_action (SnapType type)
1013 {
1014         const char* action = 0;
1015         RefPtr<Action> act;
1016
1017         switch (type) {
1018         case Editing::SnapToCDFrame:
1019                 action = "snap-to-cd-frame";
1020                 break;
1021         case Editing::SnapToTimecodeFrame:
1022                 action = "snap-to-timecode-frame";
1023                 break;
1024         case Editing::SnapToTimecodeSeconds:
1025                 action = "snap-to-timecode-seconds";
1026                 break;
1027         case Editing::SnapToTimecodeMinutes:
1028                 action = "snap-to-timecode-minutes";
1029                 break;
1030         case Editing::SnapToSeconds:
1031                 action = "snap-to-seconds";
1032                 break;
1033         case Editing::SnapToMinutes:
1034                 action = "snap-to-minutes";
1035                 break;
1036         case Editing::SnapToBeatDiv128:
1037                 action = "snap-to-onetwentyeighths";
1038                 break;
1039         case Editing::SnapToBeatDiv64:
1040                 action = "snap-to-sixtyfourths";
1041                 break;
1042         case Editing::SnapToBeatDiv32:
1043                 action = "snap-to-thirtyseconds";
1044                 break;
1045         case Editing::SnapToBeatDiv28:
1046                 action = "snap-to-twentyeighths";
1047                 break;
1048         case Editing::SnapToBeatDiv24:
1049                 action = "snap-to-twentyfourths";
1050                 break;
1051         case Editing::SnapToBeatDiv20:
1052                 action = "snap-to-twentieths";
1053                 break;
1054         case Editing::SnapToBeatDiv16:
1055                 action = "snap-to-asixteenthbeat";
1056                 break;
1057         case Editing::SnapToBeatDiv14:
1058                 action = "snap-to-fourteenths";
1059                 break;
1060         case Editing::SnapToBeatDiv12:
1061                 action = "snap-to-twelfths";
1062                 break;
1063         case Editing::SnapToBeatDiv10:
1064                 action = "snap-to-tenths";
1065                 break;
1066         case Editing::SnapToBeatDiv8:
1067                 action = "snap-to-eighths";
1068                 break;
1069         case Editing::SnapToBeatDiv7:
1070                 action = "snap-to-sevenths";
1071                 break;
1072         case Editing::SnapToBeatDiv6:
1073                 action = "snap-to-sixths";
1074                 break;
1075         case Editing::SnapToBeatDiv5:
1076                 action = "snap-to-fifths";
1077                 break;
1078         case Editing::SnapToBeatDiv4:
1079                 action = "snap-to-quarters";
1080                 break;
1081         case Editing::SnapToBeatDiv3:
1082                 action = "snap-to-thirds";
1083                 break;
1084         case Editing::SnapToBeatDiv2:
1085                 action = "snap-to-halves";
1086                 break;
1087         case Editing::SnapToBeat:
1088                 action = "snap-to-beat";
1089                 break;
1090         case Editing::SnapToBar:
1091                 action = "snap-to-bar";
1092                 break;
1093         case Editing::SnapToMark:
1094                 action = "snap-to-mark";
1095                 break;
1096         case Editing::SnapToRegionStart:
1097                 action = "snap-to-region-start";
1098                 break;
1099         case Editing::SnapToRegionEnd:
1100                 action = "snap-to-region-end";
1101                 break;
1102         case Editing::SnapToRegionSync:
1103                 action = "snap-to-region-sync";
1104                 break;
1105         case Editing::SnapToRegionBoundary:
1106                 action = "snap-to-region-boundary";
1107                 break;
1108         default:
1109                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1110                 abort(); /*NOTREACHED*/
1111         }
1112
1113         act = ActionManager::get_action (X_("Snap"), action);
1114
1115         if (act) {
1116                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1117                 return ract;
1118
1119         } else  {
1120                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1121                 return RefPtr<RadioAction>();
1122         }
1123 }
1124
1125 void
1126 Editor::next_snap_choice ()
1127 {
1128         switch (_snap_type) {
1129         case Editing::SnapToCDFrame:
1130                 set_snap_to (Editing::SnapToTimecodeFrame);
1131                 break;
1132         case Editing::SnapToTimecodeFrame:
1133                 set_snap_to (Editing::SnapToTimecodeSeconds);
1134                 break;
1135         case Editing::SnapToTimecodeSeconds:
1136                 set_snap_to (Editing::SnapToTimecodeMinutes);
1137                 break;
1138         case Editing::SnapToTimecodeMinutes:
1139                 set_snap_to (Editing::SnapToSeconds);
1140                 break;
1141         case Editing::SnapToSeconds:
1142                 set_snap_to (Editing::SnapToMinutes);
1143                 break;
1144         case Editing::SnapToMinutes:
1145                 set_snap_to (Editing::SnapToBeatDiv128);
1146                 break;
1147         case Editing::SnapToBeatDiv128:
1148                 set_snap_to (Editing::SnapToBeatDiv64);
1149                 break;
1150         case Editing::SnapToBeatDiv64:
1151                 set_snap_to (Editing::SnapToBeatDiv32);
1152                 break;
1153         case Editing::SnapToBeatDiv32:
1154                 set_snap_to (Editing::SnapToBeatDiv28);
1155                 break;
1156         case Editing::SnapToBeatDiv28:
1157                 set_snap_to (Editing::SnapToBeatDiv24);
1158                 break;
1159         case Editing::SnapToBeatDiv24:
1160                 set_snap_to (Editing::SnapToBeatDiv20);
1161                 break;
1162         case Editing::SnapToBeatDiv20:
1163                 set_snap_to (Editing::SnapToBeatDiv16);
1164                 break;
1165         case Editing::SnapToBeatDiv16:
1166                 set_snap_to (Editing::SnapToBeatDiv14);
1167                 break;
1168         case Editing::SnapToBeatDiv14:
1169                 set_snap_to (Editing::SnapToBeatDiv12);
1170                 break;
1171         case Editing::SnapToBeatDiv12:
1172                 set_snap_to (Editing::SnapToBeatDiv10);
1173                 break;
1174         case Editing::SnapToBeatDiv10:
1175                 set_snap_to (Editing::SnapToBeatDiv8);
1176                 break;
1177         case Editing::SnapToBeatDiv8:
1178                 set_snap_to (Editing::SnapToBeatDiv7);
1179                 break;
1180         case Editing::SnapToBeatDiv7:
1181                 set_snap_to (Editing::SnapToBeatDiv6);
1182                 break;
1183         case Editing::SnapToBeatDiv6:
1184                 set_snap_to (Editing::SnapToBeatDiv5);
1185                 break;
1186         case Editing::SnapToBeatDiv5:
1187                 set_snap_to (Editing::SnapToBeatDiv4);
1188                 break;
1189         case Editing::SnapToBeatDiv4:
1190                 set_snap_to (Editing::SnapToBeatDiv3);
1191                 break;
1192         case Editing::SnapToBeatDiv3:
1193                 set_snap_to (Editing::SnapToBeatDiv2);
1194                 break;
1195         case Editing::SnapToBeatDiv2:
1196                 set_snap_to (Editing::SnapToBeat);
1197                 break;
1198         case Editing::SnapToBeat:
1199                 set_snap_to (Editing::SnapToBar);
1200                 break;
1201         case Editing::SnapToBar:
1202                 set_snap_to (Editing::SnapToMark);
1203                 break;
1204         case Editing::SnapToMark:
1205                 set_snap_to (Editing::SnapToRegionStart);
1206                 break;
1207         case Editing::SnapToRegionStart:
1208                 set_snap_to (Editing::SnapToRegionEnd);
1209                 break;
1210         case Editing::SnapToRegionEnd:
1211                 set_snap_to (Editing::SnapToRegionSync);
1212                 break;
1213         case Editing::SnapToRegionSync:
1214                 set_snap_to (Editing::SnapToRegionBoundary);
1215                 break;
1216         case Editing::SnapToRegionBoundary:
1217                 set_snap_to (Editing::SnapToCDFrame);
1218                 break;
1219         }
1220 }
1221
1222 void
1223 Editor::prev_snap_choice ()
1224 {
1225         switch (_snap_type) {
1226         case Editing::SnapToCDFrame:
1227                 set_snap_to (Editing::SnapToRegionBoundary);
1228                 break;
1229         case Editing::SnapToTimecodeFrame:
1230                 set_snap_to (Editing::SnapToCDFrame);
1231                 break;
1232         case Editing::SnapToTimecodeSeconds:
1233                 set_snap_to (Editing::SnapToTimecodeFrame);
1234                 break;
1235         case Editing::SnapToTimecodeMinutes:
1236                 set_snap_to (Editing::SnapToTimecodeSeconds);
1237                 break;
1238         case Editing::SnapToSeconds:
1239                 set_snap_to (Editing::SnapToTimecodeMinutes);
1240                 break;
1241         case Editing::SnapToMinutes:
1242                 set_snap_to (Editing::SnapToSeconds);
1243                 break;
1244         case Editing::SnapToBeatDiv128:
1245                 set_snap_to (Editing::SnapToMinutes);
1246                 break;
1247         case Editing::SnapToBeatDiv64:
1248                 set_snap_to (Editing::SnapToBeatDiv128);
1249                 break;
1250         case Editing::SnapToBeatDiv32:
1251                 set_snap_to (Editing::SnapToBeatDiv64);
1252                 break;
1253         case Editing::SnapToBeatDiv28:
1254                 set_snap_to (Editing::SnapToBeatDiv32);
1255                 break;
1256         case Editing::SnapToBeatDiv24:
1257                 set_snap_to (Editing::SnapToBeatDiv28);
1258                 break;
1259         case Editing::SnapToBeatDiv20:
1260                 set_snap_to (Editing::SnapToBeatDiv24);
1261                 break;
1262         case Editing::SnapToBeatDiv16:
1263                 set_snap_to (Editing::SnapToBeatDiv20);
1264                 break;
1265         case Editing::SnapToBeatDiv14:
1266                 set_snap_to (Editing::SnapToBeatDiv16);
1267                 break;
1268         case Editing::SnapToBeatDiv12:
1269                 set_snap_to (Editing::SnapToBeatDiv14);
1270                 break;
1271         case Editing::SnapToBeatDiv10:
1272                 set_snap_to (Editing::SnapToBeatDiv12);
1273                 break;
1274         case Editing::SnapToBeatDiv8:
1275                 set_snap_to (Editing::SnapToBeatDiv10);
1276                 break;
1277         case Editing::SnapToBeatDiv7:
1278                 set_snap_to (Editing::SnapToBeatDiv8);
1279                 break;
1280         case Editing::SnapToBeatDiv6:
1281                 set_snap_to (Editing::SnapToBeatDiv7);
1282                 break;
1283         case Editing::SnapToBeatDiv5:
1284                 set_snap_to (Editing::SnapToBeatDiv6);
1285                 break;
1286         case Editing::SnapToBeatDiv4:
1287                 set_snap_to (Editing::SnapToBeatDiv5);
1288                 break;
1289         case Editing::SnapToBeatDiv3:
1290                 set_snap_to (Editing::SnapToBeatDiv4);
1291                 break;
1292         case Editing::SnapToBeatDiv2:
1293                 set_snap_to (Editing::SnapToBeatDiv3);
1294                 break;
1295         case Editing::SnapToBeat:
1296                 set_snap_to (Editing::SnapToBeatDiv2);
1297                 break;
1298         case Editing::SnapToBar:
1299                 set_snap_to (Editing::SnapToBeat);
1300                 break;
1301         case Editing::SnapToMark:
1302                 set_snap_to (Editing::SnapToBar);
1303                 break;
1304         case Editing::SnapToRegionStart:
1305                 set_snap_to (Editing::SnapToMark);
1306                 break;
1307         case Editing::SnapToRegionEnd:
1308                 set_snap_to (Editing::SnapToRegionStart);
1309                 break;
1310         case Editing::SnapToRegionSync:
1311                 set_snap_to (Editing::SnapToRegionEnd);
1312                 break;
1313         case Editing::SnapToRegionBoundary:
1314                 set_snap_to (Editing::SnapToRegionSync);
1315                 break;
1316         }
1317 }
1318
1319 void
1320 Editor::next_snap_choice_music_only ()
1321 {
1322         switch (_snap_type) {
1323         case Editing::SnapToMark:
1324         case Editing::SnapToRegionStart:
1325         case Editing::SnapToRegionEnd:
1326         case Editing::SnapToRegionSync:
1327         case Editing::SnapToRegionBoundary:
1328         case Editing::SnapToCDFrame:
1329         case Editing::SnapToTimecodeFrame:
1330         case Editing::SnapToTimecodeSeconds:
1331         case Editing::SnapToTimecodeMinutes:
1332         case Editing::SnapToSeconds:
1333         case Editing::SnapToMinutes:
1334                 set_snap_to (Editing::SnapToBeatDiv128);
1335                 break;
1336         case Editing::SnapToBeatDiv128:
1337                 set_snap_to (Editing::SnapToBeatDiv64);
1338                 break;
1339         case Editing::SnapToBeatDiv64:
1340                 set_snap_to (Editing::SnapToBeatDiv32);
1341                 break;
1342         case Editing::SnapToBeatDiv32:
1343                 set_snap_to (Editing::SnapToBeatDiv28);
1344                 break;
1345         case Editing::SnapToBeatDiv28:
1346                 set_snap_to (Editing::SnapToBeatDiv24);
1347                 break;
1348         case Editing::SnapToBeatDiv24:
1349                 set_snap_to (Editing::SnapToBeatDiv20);
1350                 break;
1351         case Editing::SnapToBeatDiv20:
1352                 set_snap_to (Editing::SnapToBeatDiv16);
1353                 break;
1354         case Editing::SnapToBeatDiv16:
1355                 set_snap_to (Editing::SnapToBeatDiv14);
1356                 break;
1357         case Editing::SnapToBeatDiv14:
1358                 set_snap_to (Editing::SnapToBeatDiv12);
1359                 break;
1360         case Editing::SnapToBeatDiv12:
1361                 set_snap_to (Editing::SnapToBeatDiv10);
1362                 break;
1363         case Editing::SnapToBeatDiv10:
1364                 set_snap_to (Editing::SnapToBeatDiv8);
1365                 break;
1366         case Editing::SnapToBeatDiv8:
1367                 set_snap_to (Editing::SnapToBeatDiv7);
1368                 break;
1369         case Editing::SnapToBeatDiv7:
1370                 set_snap_to (Editing::SnapToBeatDiv6);
1371                 break;
1372         case Editing::SnapToBeatDiv6:
1373                 set_snap_to (Editing::SnapToBeatDiv5);
1374                 break;
1375         case Editing::SnapToBeatDiv5:
1376                 set_snap_to (Editing::SnapToBeatDiv4);
1377                 break;
1378         case Editing::SnapToBeatDiv4:
1379                 set_snap_to (Editing::SnapToBeatDiv3);
1380                 break;
1381         case Editing::SnapToBeatDiv3:
1382                 set_snap_to (Editing::SnapToBeatDiv2);
1383                 break;
1384         case Editing::SnapToBeatDiv2:
1385                 set_snap_to (Editing::SnapToBeat);
1386                 break;
1387         case Editing::SnapToBeat:
1388                 set_snap_to (Editing::SnapToBar);
1389                 break;
1390         case Editing::SnapToBar:
1391                 set_snap_to (Editing::SnapToBeatDiv128);
1392                 break;
1393         }
1394 }
1395
1396 void
1397 Editor::prev_snap_choice_music_only ()
1398 {
1399         switch (_snap_type) {
1400         case Editing::SnapToMark:
1401         case Editing::SnapToRegionStart:
1402         case Editing::SnapToRegionEnd:
1403         case Editing::SnapToRegionSync:
1404         case Editing::SnapToRegionBoundary:
1405         case Editing::SnapToCDFrame:
1406         case Editing::SnapToTimecodeFrame:
1407         case Editing::SnapToTimecodeSeconds:
1408         case Editing::SnapToTimecodeMinutes:
1409         case Editing::SnapToSeconds:
1410         case Editing::SnapToMinutes:
1411                 set_snap_to (Editing::SnapToBar);
1412                 break;
1413         case Editing::SnapToBeatDiv128:
1414                 set_snap_to (Editing::SnapToBeat);
1415                 break;
1416         case Editing::SnapToBeatDiv64:
1417                 set_snap_to (Editing::SnapToBeatDiv128);
1418                 break;
1419         case Editing::SnapToBeatDiv32:
1420                 set_snap_to (Editing::SnapToBeatDiv64);
1421                 break;
1422         case Editing::SnapToBeatDiv28:
1423                 set_snap_to (Editing::SnapToBeatDiv32);
1424                 break;
1425         case Editing::SnapToBeatDiv24:
1426                 set_snap_to (Editing::SnapToBeatDiv28);
1427                 break;
1428         case Editing::SnapToBeatDiv20:
1429                 set_snap_to (Editing::SnapToBeatDiv24);
1430                 break;
1431         case Editing::SnapToBeatDiv16:
1432                 set_snap_to (Editing::SnapToBeatDiv20);
1433                 break;
1434         case Editing::SnapToBeatDiv14:
1435                 set_snap_to (Editing::SnapToBeatDiv16);
1436                 break;
1437         case Editing::SnapToBeatDiv12:
1438                 set_snap_to (Editing::SnapToBeatDiv14);
1439                 break;
1440         case Editing::SnapToBeatDiv10:
1441                 set_snap_to (Editing::SnapToBeatDiv12);
1442                 break;
1443         case Editing::SnapToBeatDiv8:
1444                 set_snap_to (Editing::SnapToBeatDiv10);
1445                 break;
1446         case Editing::SnapToBeatDiv7:
1447                 set_snap_to (Editing::SnapToBeatDiv8);
1448                 break;
1449         case Editing::SnapToBeatDiv6:
1450                 set_snap_to (Editing::SnapToBeatDiv7);
1451                 break;
1452         case Editing::SnapToBeatDiv5:
1453                 set_snap_to (Editing::SnapToBeatDiv6);
1454                 break;
1455         case Editing::SnapToBeatDiv4:
1456                 set_snap_to (Editing::SnapToBeatDiv5);
1457                 break;
1458         case Editing::SnapToBeatDiv3:
1459                 set_snap_to (Editing::SnapToBeatDiv4);
1460                 break;
1461         case Editing::SnapToBeatDiv2:
1462                 set_snap_to (Editing::SnapToBeatDiv3);
1463                 break;
1464         case Editing::SnapToBeat:
1465                 set_snap_to (Editing::SnapToBeatDiv2);
1466                 break;
1467         case Editing::SnapToBar:
1468                 set_snap_to (Editing::SnapToBeat);
1469                 break;
1470         }
1471 }
1472
1473 void
1474 Editor::snap_type_chosen (SnapType type)
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_type_action (type);
1482
1483         if (ract && ract->get_active()) {
1484                 set_snap_to (type);
1485         }
1486 }
1487
1488 RefPtr<RadioAction>
1489 Editor::snap_mode_action (SnapMode mode)
1490 {
1491         const char* action = 0;
1492         RefPtr<Action> act;
1493
1494         switch (mode) {
1495         case Editing::SnapOff:
1496                 action = X_("snap-off");
1497                 break;
1498         case Editing::SnapNormal:
1499                 action = X_("snap-normal");
1500                 break;
1501         case Editing::SnapMagnetic:
1502                 action = X_("snap-magnetic");
1503                 break;
1504         default:
1505                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1506                 abort(); /*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::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1517                 return RefPtr<RadioAction> ();
1518         }
1519 }
1520
1521 void
1522 Editor::cycle_snap_mode ()
1523 {
1524         switch (_snap_mode) {
1525         case SnapOff:
1526                 set_snap_mode (SnapNormal);
1527                 break;
1528         case SnapNormal:
1529                 set_snap_mode (SnapMagnetic);
1530                 break;
1531         case SnapMagnetic:
1532                 set_snap_mode (SnapOff);
1533                 break;
1534         }
1535 }
1536
1537 void
1538 Editor::snap_mode_chosen (SnapMode mode)
1539 {
1540         /* this is driven by a toggle on a radio group, and so is invoked twice,
1541            once for the item that became inactive and once for the one that became
1542            active.
1543         */
1544
1545         RefPtr<RadioAction> ract = snap_mode_action (mode);
1546
1547         if (ract && ract->get_active()) {
1548                 set_snap_mode (mode);
1549         }
1550 }
1551
1552 RefPtr<RadioAction>
1553 Editor::edit_point_action (EditPoint ep)
1554 {
1555         const char* action = 0;
1556         RefPtr<Action> act;
1557
1558         switch (ep) {
1559         case Editing::EditAtPlayhead:
1560                 action = X_("edit-at-playhead");
1561                 break;
1562         case Editing::EditAtSelectedMarker:
1563                 action = X_("edit-at-selected-marker");
1564                 break;
1565         case Editing::EditAtMouse:
1566                 action = X_("edit-at-mouse");
1567                 break;
1568         default:
1569                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1570                 abort(); /*NOTREACHED*/
1571         }
1572
1573         act = ActionManager::get_action (X_("Editor"), action);
1574
1575         if (act) {
1576                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1577                 return ract;
1578
1579         } else  {
1580                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1581                 return RefPtr<RadioAction> ();
1582         }
1583 }
1584
1585 void
1586 Editor::edit_point_chosen (EditPoint ep)
1587 {
1588         /* this is driven by a toggle on a radio group, and so is invoked twice,
1589            once for the item that became inactive and once for the one that became
1590            active.
1591         */
1592
1593         RefPtr<RadioAction> ract = edit_point_action (ep);
1594
1595         if (ract && ract->get_active()) {
1596                 set_edit_point_preference (ep);
1597         }
1598 }
1599
1600
1601 RefPtr<RadioAction>
1602 Editor::zoom_focus_action (ZoomFocus focus)
1603 {
1604         const char* action = 0;
1605         RefPtr<Action> act;
1606
1607         switch (focus) {
1608         case ZoomFocusLeft:
1609                 action = X_("zoom-focus-left");
1610                 break;
1611         case ZoomFocusRight:
1612                 action = X_("zoom-focus-right");
1613                 break;
1614         case ZoomFocusCenter:
1615                 action = X_("zoom-focus-center");
1616                 break;
1617         case ZoomFocusPlayhead:
1618                 action = X_("zoom-focus-playhead");
1619                 break;
1620         case ZoomFocusMouse:
1621                 action = X_("zoom-focus-mouse");
1622                 break;
1623         case ZoomFocusEdit:
1624                 action = X_("zoom-focus-edit");
1625                 break;
1626         default:
1627                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1628                 abort(); /*NOTREACHED*/
1629         }
1630
1631         act = ActionManager::get_action (X_("Zoom"), action);
1632
1633         if (act) {
1634                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1635                 return ract;
1636         } else {
1637                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1638         }
1639
1640         return RefPtr<RadioAction> ();
1641 }
1642
1643 void
1644 Editor::toggle_sound_midi_notes ()
1645 {
1646         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1647
1648         if (act) {
1649                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1650                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1651                 if (tact->get_active () != s) {
1652                         UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1653                 }
1654         }
1655 }
1656
1657 void
1658 Editor::zoom_focus_chosen (ZoomFocus focus)
1659 {
1660         /* this is driven by a toggle on a radio group, and so is invoked twice,
1661            once for the item that became inactive and once for the one that became
1662            active.
1663         */
1664
1665         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1666
1667         if (ract && ract->get_active()) {
1668                 set_zoom_focus (focus);
1669         }
1670 }
1671
1672 /** A Configuration parameter has changed.
1673  * @param parameter_name Name of the changed parameter.
1674  */
1675 void
1676 Editor::parameter_changed (std::string p)
1677 {
1678         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1679
1680         if (p == "auto-loop") {
1681                 update_loop_range_view ();
1682         } else if (p == "punch-in") {
1683                 update_punch_range_view ();
1684         } else if (p == "punch-out") {
1685                 update_punch_range_view ();
1686         } else if (p == "timecode-format") {
1687                 update_just_timecode ();
1688         } else if (p == "show-region-fades") {
1689                 update_region_fade_visibility ();
1690         } else if (p == "edit-mode") {
1691                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1692         } else if (p == "show-track-meters") {
1693                 toggle_meter_updating();
1694         } else if (p == "show-summary") {
1695
1696                 bool const s = _session->config.get_show_summary ();
1697                 if (s) {
1698                         _summary_hbox.show ();
1699                 } else {
1700                         _summary_hbox.hide ();
1701                 }
1702
1703                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1704                 if (act) {
1705                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1706                         if (tact->get_active () != s) {
1707                                 tact->set_active (s);
1708                         }
1709                 }
1710         } else if (p == "show-group-tabs") {
1711
1712                 bool const s = _session->config.get_show_group_tabs ();
1713                 if (s) {
1714                         _group_tabs->show ();
1715                 } else {
1716                         _group_tabs->hide ();
1717                 }
1718
1719                 reset_controls_layout_width ();
1720
1721                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1722                 if (act) {
1723                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1724                         if (tact->get_active () != s) {
1725                                 tact->set_active (s);
1726                         }
1727                 }
1728         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1729                 update_just_timecode ();
1730         } else if (p == "show-zoom-tools") {
1731                 if (_zoom_tearoff) {
1732                         _zoom_tearoff->set_visible (UIConfiguration::instance().get_show_zoom_tools(), true);
1733                 }
1734         } else if (p == "sound-midi-notes") {
1735                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1736
1737                 if (act) {
1738                         bool s = UIConfiguration::instance().get_sound_midi_notes();
1739                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1740                         if (tact->get_active () != s) {
1741                                 tact->set_active (s);
1742                         }
1743                 }
1744         } else if (p == "show-region-gain") {
1745                 set_gain_envelope_visibility ();
1746         } else if (p == "remote-model") {
1747                 if (_routes) {
1748                         _routes->reset_remote_control_ids ();
1749                 }
1750         } else if (p == "use-tooltips") {
1751
1752                 /* this doesn't really belong here but it has to go somewhere */
1753
1754                 if (UIConfiguration::instance().get_use_tooltips()) {
1755                         Gtkmm2ext::enable_tooltips ();
1756                 } else {
1757                         Gtkmm2ext::disable_tooltips ();
1758                 }
1759         } else if (p == "skip-playback") {
1760                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1761
1762                 if (act) {
1763                         bool s = Config->get_skip_playback ();
1764                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1765                         if (tact->get_active () != s) {
1766                                 tact->set_active (s);
1767                         }
1768                 }
1769         }
1770 }
1771
1772 void
1773 Editor::reset_focus ()
1774 {
1775         _track_canvas->grab_focus();
1776 }
1777
1778 void
1779 Editor::reset_canvas_action_sensitivity (bool onoff)
1780 {
1781         if (_edit_point != EditAtMouse) {
1782                 onoff = true;
1783         }
1784
1785         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1786              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1787                 (*x)->set_sensitive (onoff);
1788         }
1789 }
1790
1791 void
1792 Editor::register_region_actions ()
1793 {
1794         _region_actions = ActionGroup::create (X_("Region"));
1795
1796         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1797
1798         /* Remove selected regions */
1799         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1800
1801         /* Offer dialogue box to rename the first selected region */
1802         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1803
1804         /* Raise all selected regions by 1 layer */
1805         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1806
1807         /* Raise all selected regions to the top */
1808         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1809
1810         /* Lower all selected regions by 1 layer */
1811         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1812
1813         /* Lower all selected regions to the bottom */
1814         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1815
1816         /* Move selected regions to their original (`natural') position */
1817         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1818
1819         /* Toggle `locked' status of selected regions */
1820         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1821
1822         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1823
1824         toggle_reg_sens (
1825                 _region_actions,
1826                 "toggle-region-lock-style",
1827                 _("Glue to Bars and Beats"),
1828                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1829                 );
1830
1831         /* Remove sync points from selected regions */
1832         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1833
1834         /* Mute or unmute selected regions */
1835         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1836
1837         /* Open the normalize dialogue to operate on the selected regions */
1838         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1839
1840         /* Reverse selected regions */
1841         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1842
1843         /* Split selected multi-channel regions into mono regions */
1844         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1845
1846         /* Boost selected region gain */
1847         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1848
1849         /* Cut selected region gain */
1850         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1851
1852         /* Open the pitch shift dialogue for any selected audio regions */
1853         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1854
1855         /* Open the transpose dialogue for any selected MIDI regions */
1856         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1857
1858         /* Toggle selected region opacity */
1859         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1860
1861         /* Toggle active status of selected regions' fade in */
1862         toggle_reg_sens (
1863                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1864                 );
1865
1866         /* Toggle active status of selected regions' fade out */
1867         toggle_reg_sens (
1868                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1869                 );
1870
1871         /* Toggle active status of selected regions' fade in and out */
1872         toggle_reg_sens (
1873                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1874                 );
1875
1876         /* Duplicate selected regions */
1877         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), false));
1878
1879         /* Open the dialogue to duplicate selected regions multiple times */
1880         reg_sens (
1881                 _region_actions,
1882                 "multi-duplicate-region",
1883                 _("Multi-Duplicate..."),
1884                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1885                 );
1886
1887         /* Fill tracks with selected regions */
1888         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1889
1890         /* Set up the loop range from the selected regions */
1891         reg_sens (
1892                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1893                 );
1894
1895         /* Set up the loop range from the selected regions, and start playback of it */
1896         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1897
1898         /* Set the punch range from the selected regions */
1899         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1900
1901         /* Add a single range marker around all selected regions */
1902         reg_sens (
1903                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1904                 );
1905
1906         /* Add a range marker around each selected region */
1907         reg_sens (
1908                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1909                 );
1910
1911         /* Snap selected regions to the grid */
1912         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position to Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1913
1914         /* Close gaps in selected regions */
1915         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1916
1917         /* Open the Rhythm Ferret dialogue for the selected regions */
1918         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1919
1920         /* Export the first selected region */
1921         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1922
1923         /* Separate under selected regions: XXX not sure what this does */
1924         reg_sens (
1925                 _region_actions,
1926                 "separate-under-region",
1927                 _("Separate Under"),
1928                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1929                 );
1930
1931         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1932         reg_sens (_region_actions, "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1933         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1934         reg_sens (_region_actions, "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1935
1936         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1937
1938         reg_sens (
1939                 _region_actions,
1940                 "split-region-at-transients",
1941                 _("Split at Percussion Onsets"),
1942                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1943                 );
1944
1945         /* Open the list editor dialogue for the selected regions */
1946         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1947
1948         /* Open the region properties dialogue for the selected regions */
1949         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1950
1951         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1952
1953         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1954         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1955         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1956         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1957
1958         reg_sens (_region_actions, "analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::analyze_region_selection));
1959
1960         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1961
1962         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1963
1964         toggle_reg_sens (
1965                 _region_actions,
1966                 "toggle-region-gain-envelope-active",
1967                 _("Envelope Active"),
1968                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1969                 );
1970
1971         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1972         reg_sens (_region_actions, "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1973         reg_sens (_region_actions, "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1974         reg_sens (_region_actions, "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1975         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1976         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1977         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1978         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1979         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1980
1981         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1982         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1983         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1984         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1985
1986         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1987
1988         reg_sens (
1989                 _region_actions,
1990                 "nudge-forward-by-capture-offset",
1991                 _("Nudge Later by Capture Offset"),
1992                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1993                 );
1994
1995         reg_sens (
1996                 _region_actions,
1997                 "nudge-backward-by-capture-offset",
1998                 _("Nudge Earlier by Capture Offset"),
1999                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
2000                 );
2001
2002         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
2003         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
2004
2005         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
2006         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
2007
2008         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
2009
2010         reg_sens (
2011                 _region_actions,
2012                 "insert-region-from-region-list",
2013                 _("Insert Region from Region List"),
2014                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
2015                 );
2016
2017         /* PART 3: actions that operate on the selection and also require the edit point location */
2018
2019         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
2020         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
2021         reg_sens (_region_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
2022         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
2023         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
2024
2025         reg_sens (
2026                 _region_actions,
2027                 "align-regions-start",
2028                 _("Align Start"),
2029                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
2030                 );
2031
2032         reg_sens (
2033                 _region_actions,
2034                 "align-regions-start-relative",
2035                 _("Align Start Relative"),
2036                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
2037                 );
2038
2039         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
2040
2041         reg_sens (
2042                 _region_actions,
2043                 "align-regions-end-relative",
2044                 _("Align End Relative"),
2045                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
2046                 );
2047
2048         reg_sens (
2049                 _region_actions,
2050                 "align-regions-sync",
2051                 _("Align Sync"),
2052                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2053                 );
2054
2055         reg_sens (
2056                 _region_actions,
2057                 "align-regions-sync-relative",
2058                 _("Align Sync Relative"),
2059                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2060                 );
2061
2062         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));
2063         a->set_accel_group (get_accel_group ());
2064
2065         a = reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2066         a->set_accel_group (get_accel_group ());
2067
2068         _all_region_actions_sensitized = true;
2069
2070         ActionManager::add_action_group (_region_actions);
2071 }