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));
 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));
 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));
 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));
 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         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 279         ActionManager::track_selection_sensitive_actions.push_back (act);
 280         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 281         ActionManager::track_selection_sensitive_actions.push_back (act);
 282
 283         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 284         ActionManager::track_selection_sensitive_actions.push_back (act);
 285         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 286         ActionManager::track_selection_sensitive_actions.push_back (act);
 287         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 288         ActionManager::track_selection_sensitive_actions.push_back (act);
 289         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 290         ActionManager::track_selection_sensitive_actions.push_back (act);
 291
 292         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 293         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 294         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 295         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 296
 297         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 298         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 299
 300         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 301         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 302
 303         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 304
 305         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));
 306         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Selection"), sigc::mem_fun(*this, &Editor::set_punch_from_selection));
 307         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));
 308
 309         reg_sens (editor_actions, "set-punch-from-loop", _("Set Punch from Loop"), sigc::mem_fun(*this, &Editor::set_punch_from_loop));
 310         reg_sens (editor_actions, "setup-loop-record", _("Setup Loop Record"), sigc::mem_fun(*this, &Editor::setup_loop_record));
 311
 312         /* this is a duplicated action so that the main menu can use a different label */
 313         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 314         reg_sens (editor_actions, "play-from-edit-point", _("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 315         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));
 316
 317         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 318
 319         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 320         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 321
 322         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 323
 324         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 325
 326         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 327         alternate_redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 328         alternate_alternate_redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 329
 330         selection_undo_action = reg_sens (editor_actions, "undo-last-selection-op", _("Undo Selection Change"), sigc::mem_fun(*this, &Editor::undo_selection_op));
 331         selection_redo_action = reg_sens (editor_actions, "redo-last-selection-op", _("Redo Selection Change"), sigc::mem_fun(*this, &Editor::redo_selection_op));
 332
 333         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 334         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 335
 336         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 337         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 338
 339         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 340         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 341
 342         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 343         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 344
 345         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 346         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 347
 348         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 349         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 350         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 351
 352         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 353         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 354
 355         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 356
 357         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 358
 359         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 360                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 361
 362         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 363         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 364         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 365         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 366
 367         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 368
 369         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 370         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 371
 372         reg_sens (editor_actions, "start-punch-range", _("Start Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_start_from_edit_point));
 373         reg_sens (editor_actions, "finish-punch-range", _("Finish Punch Range"), sigc::mem_fun(*this, &Editor::set_punch_end_from_edit_point));
 374
 375         reg_sens (editor_actions, "start-loop-range", _("Start Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_start_from_edit_point));
 376         reg_sens (editor_actions, "finish-loop-range", _("Finish Loop Range"), sigc::mem_fun(*this, &Editor::set_loop_end_from_edit_point));
 377
 378         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 379         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 380
 381 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 382
 383         reg_sens (
 384                 editor_actions,
 385                 "move-range-start-to-previous-region-boundary",
 386                 _("Move Range Start to Previous Region Boundary"),
 387                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 388                 );
 389
 390         reg_sens (
 391                 editor_actions,
 392                 "move-range-start-to-next-region-boundary",
 393                 _("Move Range Start to Next Region Boundary"),
 394                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 395                 );
 396
 397         reg_sens (
 398                 editor_actions,
 399                 "move-range-end-to-previous-region-boundary",
 400                 _("Move Range End to Previous Region Boundary"),
 401                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 402                 );
 403
 404         reg_sens (
 405                 editor_actions,
 406                 "move-range-end-to-next-region-boundary",
 407                 _("Move Range End to Next Region Boundary"),
 408                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 409                 );
 410
 411         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 412         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 413
 414         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 415
 416         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 417         ActionManager::track_selection_sensitive_actions.push_back (act);
 418         act = ActionManager::register_action (editor_actions, "remove-time", _("Remove Time"), (mem_fun(*this, &Editor::do_remove_time)));
 419         ActionManager::session_sensitive_actions.push_back (act);
 420         ActionManager::track_selection_sensitive_actions.push_back (act);
 421
 422
 423         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 424         ActionManager::track_selection_sensitive_actions.push_back (act);
 425         act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 426         /* not selection sensitive? */
 427
 428         ActionManager::track_selection_sensitive_actions.push_back (act);
 429
 430         act = reg_sens (editor_actions, "fit-selection", _("Fit Selection (Vertical)"), sigc::mem_fun(*this, &Editor::fit_selection));
 431
 432         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 433                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 434         ActionManager::track_selection_sensitive_actions.push_back (act);
 435         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 436                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 437         ActionManager::track_selection_sensitive_actions.push_back (act);
 438         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 439                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 440         ActionManager::track_selection_sensitive_actions.push_back (act);
 441         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 442                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 443         ActionManager::track_selection_sensitive_actions.push_back (act);
 444         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 445                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 446         ActionManager::track_selection_sensitive_actions.push_back (act);
 447
 448         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 449
 450         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 451         RadioAction::Group zoom_group;
 452
 453         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));
 454         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));
 455         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));
 456         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));
 457         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));
 458         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));
 459
 460         ActionManager::register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 461
 462
 463         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 464         RadioAction::Group mouse_mode_group;
 465
 466         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));
 467         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 468         smart_mode_button.set_related_action (smart_mode_action);
 469         smart_mode_button.set_text (_("Smart"));
 470         smart_mode_button.set_name ("mouse mode button");
 471
 472         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));
 473         mouse_move_button.set_related_action (act);
 474         mouse_move_button.set_icon (Gtkmm2ext::ArdourIcon::ToolGrab);
 475         mouse_move_button.set_name ("mouse mode button");
 476
 477         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));
 478         mouse_select_button.set_related_action (act);
 479         mouse_select_button.set_icon (Gtkmm2ext::ArdourIcon::ToolRange);
 480         mouse_select_button.set_name ("mouse mode button");
 481
 482         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));
 483         mouse_draw_button.set_related_action (act);
 484         mouse_draw_button.set_icon (Gtkmm2ext::ArdourIcon::ToolDraw);
 485         mouse_draw_button.set_name ("mouse mode button");
 486
 487         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));
 488         mouse_audition_button.set_related_action (act);
 489         mouse_audition_button.set_icon (Gtkmm2ext::ArdourIcon::ToolAudition);
 490         mouse_audition_button.set_name ("mouse mode button");
 491
 492         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));
 493         mouse_timefx_button.set_related_action (act);
 494         mouse_timefx_button.set_icon (Gtkmm2ext::ArdourIcon::ToolStretch);
 495         mouse_timefx_button.set_name ("mouse mode button");
 496
 497         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));
 498         mouse_content_button.set_related_action (act);
 499         mouse_content_button.set_icon (Gtkmm2ext::ArdourIcon::ToolContent);
 500         mouse_content_button.set_name ("mouse mode button");
 501
 502         if(!Profile->get_mixbus()) {
 503                 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));
 504                 mouse_cut_button.set_related_action (act);
 505                 mouse_cut_button.set_icon (Gtkmm2ext::ArdourIcon::ToolCut);
 506                 mouse_cut_button.set_name ("mouse mode button");
 507         }
 508
 509         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 510
 511         RadioAction::Group edit_point_group;
 512         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)));
 513         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)));
 514         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)));
 515
 516         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 517         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));
 518
 519 //      ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 520         ActionManager::register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 521         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 522         ActionManager::register_action (editor_actions, "set-edit-lock", S_("EditMode|Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 523         ActionManager::register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 524
 525         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 526         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 527
 528         RadioAction::Group snap_mode_group;
 529         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)));
 530         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)));
 531         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)));
 532
 533         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 534         ActionManager::register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 535         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));
 536         ActionManager::register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 537         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));
 538
 539         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 540         RadioAction::Group snap_choice_group;
 541
 542         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)));
 543         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)));
 544         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)));
 545         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)));
 546         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)));
 547         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)));
 548
 549         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)));
 550         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)));
 551         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)));
 552         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)));
 553         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)));
 554         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)));
 555         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)));
 556         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)));
 557         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)));
 558         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)));
 559         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)));
 560         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)));
 561         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)));
 562         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)));
 563         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)));
 564         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)));
 565         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)));
 566
 567         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)));
 568         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)));
 569         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)));
 570         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)));
 571         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)));
 572         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)));
 573         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)));
 574
 575         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 576
 577         /* RULERS */
 578
 579         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 580         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)));
 581         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)));
 582         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)));
 583         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)));
 584         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)));
 585         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)));
 586         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)));
 587         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)));
 588         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)));
 589         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)));
 590
 591         ActionManager::register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 592
 593         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)));
 594         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)));
 595
 596         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)));
 597         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)));
 598         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)));
 599         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)));
 600         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)));
 601         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)));
 602         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 603
 604         /* set defaults here */
 605
 606         no_ruler_shown_update = true;
 607
 608         if (Profile->get_trx()) {
 609                 ruler_marker_action->set_active (true);
 610                 ruler_meter_action->set_active (false);
 611                 ruler_tempo_action->set_active (false);
 612                 ruler_range_action->set_active (false);
 613                 ruler_loop_punch_action->set_active (false);
 614                 ruler_loop_punch_action->set_active (false);
 615                 ruler_bbt_action->set_active (true);
 616                 ruler_cd_marker_action->set_active (false);
 617                 ruler_timecode_action->set_active (false);
 618                 ruler_minsec_action->set_active (true);
 619         } else {
 620                 ruler_marker_action->set_active (true);
 621                 ruler_meter_action->set_active (true);
 622                 ruler_tempo_action->set_active (true);
 623                 ruler_range_action->set_active (true);
 624                 ruler_loop_punch_action->set_active (true);
 625                 ruler_loop_punch_action->set_active (true);
 626                 ruler_bbt_action->set_active (false);
 627                 ruler_cd_marker_action->set_active (true);
 628                 ruler_timecode_action->set_active (true);
 629                 ruler_minsec_action->set_active (false);
 630         }
 631
 632         ruler_video_action->set_active (false);
 633         xjadeo_proc_action->set_active (false);
 634         xjadeo_proc_action->set_sensitive (false);
 635         xjadeo_ontop_action->set_active (false);
 636         xjadeo_ontop_action->set_sensitive (false);
 637         xjadeo_timecode_action->set_active (false);
 638         xjadeo_timecode_action->set_sensitive (false);
 639         xjadeo_frame_action->set_active (false);
 640         xjadeo_frame_action->set_sensitive (false);
 641         xjadeo_osdbg_action->set_active (false);
 642         xjadeo_osdbg_action->set_sensitive (false);
 643         xjadeo_fullscreen_action->set_active (false);
 644         xjadeo_fullscreen_action->set_sensitive (false);
 645         xjadeo_letterbox_action->set_active (false);
 646         xjadeo_letterbox_action->set_sensitive (false);
 647         xjadeo_zoom_100->set_sensitive (false);
 648
 649         ruler_samples_action->set_active (false);
 650         no_ruler_shown_update = false;
 651
 652         /* REGION LIST */
 653
 654         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 655         RadioAction::Group sort_type_group;
 656         RadioAction::Group sort_order_group;
 657
 658         /* the region list popup menu */
 659         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 660
 661         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 662         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 663
 664         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 665         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 666
 667         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 668         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 669
 670         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 671         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 672
 673         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 674                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 675         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 676                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 677
 678         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 679                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 680         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 681                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 682         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 683                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 684         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 685                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 686         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 687                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 688         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 689                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 690         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 691                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 692         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 693                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 694         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 695                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 696         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 697                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 698
 699         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 700
 701         act = reg_sens (editor_actions, X_("addExistingPTFiles"), _("Import PT session"), sigc::mem_fun (*this, &Editor::external_pt_dialog));
 702         ActionManager::write_sensitive_actions.push_back (act);
 703
 704         /* the next two are duplicate items with different names for use in two different contexts */
 705
 706         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 707         ActionManager::write_sensitive_actions.push_back (act);
 708
 709         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 710         ActionManager::write_sensitive_actions.push_back (act);
 711
 712         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import From Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 713         ActionManager::write_sensitive_actions.push_back (act);
 714
 715
 716         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));
 717         ActionManager::write_sensitive_actions.push_back (act);
 718
 719         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 720
 721         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 722
 723         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measure Lines"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 724
 725         /* if there is a logo in the editor canvas, its always visible at startup */
 726
 727         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), sigc::mem_fun (*this, &Editor::toggle_logo_visibility));
 728         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 729         tact->set_active (true);
 730
 731         ActionManager::register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 732                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 733
 734         ActionManager::add_action_group (rl_actions);
 735         ActionManager::add_action_group (ruler_actions);
 736         ActionManager::add_action_group (zoom_actions);
 737         ActionManager::add_action_group (mouse_mode_actions);
 738         ActionManager::add_action_group (snap_actions);
 739         ActionManager::add_action_group (editor_actions);
 740         ActionManager::add_action_group (editor_menu_actions);
 741 }
 742
 743 void
 744 Editor::load_bindings ()
 745 {
 746         /* XXX move this to a better place */
 747
 748         key_bindings.set_action_map (editor_action_map);
 749
 750         std::string binding_file;
 751
 752         if (find_file (ardour_config_search_path(), "editor.bindings", binding_file)) {
 753                 key_bindings.load (binding_file);
 754                 info << string_compose (_("Loaded editor bindings from %1"), binding_file) << endmsg;
 755         } else {
 756                 error << string_compose (_("Could not find editor.bindings in search path %1"), ardour_config_search_path().to_string()) << endmsg;
 757         }
 758 }
 759
 760 void
 761 Editor::toggle_skip_playback ()
 762 {
 763         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 764
 765         if (act) {
 766                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 767                 bool s = Config->get_skip_playback ();
 768                 if (tact->get_active() != s) {
 769                         Config->set_skip_playback (tact->get_active());
 770                 }
 771         }
 772 }
 773
 774 void
 775 Editor::toggle_ruler_visibility (RulerType rt)
 776 {
 777         const char* action = 0;
 778
 779         if (no_ruler_shown_update) {
 780                 return;
 781         }
 782
 783         switch (rt) {
 784         case ruler_metric_timecode:
 785                 action = "toggle-timecode-ruler";
 786                 break;
 787         case ruler_metric_bbt:
 788                 action = "toggle-bbt-ruler";
 789                 break;
 790         case ruler_metric_samples:
 791                 action = "toggle-samples-ruler";
 792                 break;
 793         case ruler_metric_minsec:
 794                 action = "toggle-minsec-ruler";
 795                 break;
 796         case ruler_time_tempo:
 797                 action = "toggle-tempo-ruler";
 798                 break;
 799         case ruler_time_meter:
 800                 action = "toggle-meter-ruler";
 801                 break;
 802         case ruler_time_marker:
 803                 action = "toggle-marker-ruler";
 804                 break;
 805         case ruler_time_range_marker:
 806                 action = "toggle-range-ruler";
 807                 break;
 808         case ruler_time_transport_marker:
 809                 action = "toggle-loop-punch-ruler";
 810                 break;
 811         case ruler_time_cd_marker:
 812                 action = "toggle-cd-marker-ruler";
 813                 break;
 814         case ruler_video_timeline:
 815                 action = "toggle-video-ruler";
 816                 break;
 817         }
 818
 819         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 820
 821         if (act) {
 822                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 823                 update_ruler_visibility ();
 824                 store_ruler_visibility ();
 825         }
 826 }
 827
 828 void
 829 Editor::set_summary ()
 830 {
 831         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 832         if (act) {
 833                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 834                 _session->config.set_show_summary (tact->get_active ());
 835         }
 836 }
 837
 838 void
 839 Editor::set_group_tabs ()
 840 {
 841         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 842         if (act) {
 843                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 844                 _session->config.set_show_group_tabs (tact->get_active ());
 845         }
 846 }
 847
 848 void
 849 Editor::set_close_video_sensitive (bool onoff)
 850 {
 851         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 852         if (act) {
 853                 act->set_sensitive (onoff);
 854         }
 855 }
 856
 857 void
 858 Editor::set_xjadeo_sensitive (bool onoff)
 859 {
 860         xjadeo_proc_action->set_sensitive(onoff);
 861 }
 862
 863 void
 864 Editor::toggle_xjadeo_proc (int state)
 865 {
 866         switch(state) {
 867                 case 1:
 868                         xjadeo_proc_action->set_active(true);
 869                         break;
 870                 case 0:
 871                         xjadeo_proc_action->set_active(false);
 872                         break;
 873                 default:
 874                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 875                         break;
 876         }
 877         bool onoff = xjadeo_proc_action->get_active();
 878         xjadeo_ontop_action->set_sensitive(onoff);
 879         xjadeo_timecode_action->set_sensitive(onoff);
 880         xjadeo_frame_action->set_sensitive(onoff);
 881         xjadeo_osdbg_action->set_sensitive(onoff);
 882         xjadeo_fullscreen_action->set_sensitive(onoff);
 883         xjadeo_letterbox_action->set_sensitive(onoff);
 884         xjadeo_zoom_100->set_sensitive(onoff);
 885 }
 886
 887 void
 888 Editor::set_xjadeo_proc ()
 889 {
 890         if (xjadeo_proc_action->get_active()) {
 891                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 892         } else {
 893                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 894         }
 895 }
 896
 897 void
 898 Editor::toggle_xjadeo_viewoption (int what, int state)
 899 {
 900         Glib::RefPtr<Gtk::ToggleAction> action;
 901         switch (what) {
 902                 case 1:
 903                         action = xjadeo_ontop_action;
 904                         break;
 905                 case 2:
 906                         action = xjadeo_timecode_action;
 907                         break;
 908                 case 3:
 909                         action = xjadeo_frame_action;
 910                         break;
 911                 case 4:
 912                         action = xjadeo_osdbg_action;
 913                         break;
 914                 case 5:
 915                         action = xjadeo_fullscreen_action;
 916                         break;
 917                 case 6:
 918                         action = xjadeo_letterbox_action;
 919                         break;
 920                 case 7:
 921                         return;
 922                 default:
 923                         return;
 924         }
 925
 926         switch(state) {
 927                 case 1:
 928                         action->set_active(true);
 929                         break;
 930                 case 0:
 931                         action->set_active(false);
 932                         break;
 933                 default:
 934                         action->set_active(!action->get_active());
 935                         break;
 936         }
 937 }
 938
 939 void
 940 Editor::set_xjadeo_viewoption (int what)
 941 {
 942         Glib::RefPtr<Gtk::ToggleAction> action;
 943         switch (what) {
 944                 case 1:
 945                         action = xjadeo_ontop_action;
 946                         break;
 947                 case 2:
 948                         action = xjadeo_timecode_action;
 949                         break;
 950                 case 3:
 951                         action = xjadeo_frame_action;
 952                         break;
 953                 case 4:
 954                         action = xjadeo_osdbg_action;
 955                         break;
 956                 case 5:
 957                         action = xjadeo_fullscreen_action;
 958                         break;
 959                 case 6:
 960                         action = xjadeo_letterbox_action;
 961                         break;
 962                 case 7:
 963                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 964                         return;
 965                 default:
 966                         return;
 967         }
 968         if (action->get_active()) {
 969                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 970         } else {
 971                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 972         }
 973 }
 974
 975 void
 976 Editor::toggle_measure_visibility ()
 977 {
 978         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 979         if (act) {
 980                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 981                 set_show_measures (tact->get_active());
 982         }
 983 }
 984
 985 void
 986 Editor::toggle_logo_visibility ()
 987 {
 988         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 989
 990         if (act) {
 991                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 992                 if (logo_item) {
 993                         if (tact->get_active()) {
 994                                 logo_item->show ();
 995                         } else {
 996                                 logo_item->hide ();
 997                         }
 998                 }
 999         }
1000 }
1001
1002 RefPtr<RadioAction>
1003 Editor::snap_type_action (SnapType type)
1004 {
1005         const char* action = 0;
1006         RefPtr<Action> act;
1007
1008         switch (type) {
1009         case Editing::SnapToCDFrame:
1010                 action = "snap-to-cd-frame";
1011                 break;
1012         case Editing::SnapToTimecodeFrame:
1013                 action = "snap-to-timecode-frame";
1014                 break;
1015         case Editing::SnapToTimecodeSeconds:
1016                 action = "snap-to-timecode-seconds";
1017                 break;
1018         case Editing::SnapToTimecodeMinutes:
1019                 action = "snap-to-timecode-minutes";
1020                 break;
1021         case Editing::SnapToSeconds:
1022                 action = "snap-to-seconds";
1023                 break;
1024         case Editing::SnapToMinutes:
1025                 action = "snap-to-minutes";
1026                 break;
1027         case Editing::SnapToBeatDiv128:
1028                 action = "snap-to-onetwentyeighths";
1029                 break;
1030         case Editing::SnapToBeatDiv64:
1031                 action = "snap-to-sixtyfourths";
1032                 break;
1033         case Editing::SnapToBeatDiv32:
1034                 action = "snap-to-thirtyseconds";
1035                 break;
1036         case Editing::SnapToBeatDiv28:
1037                 action = "snap-to-twentyeighths";
1038                 break;
1039         case Editing::SnapToBeatDiv24:
1040                 action = "snap-to-twentyfourths";
1041                 break;
1042         case Editing::SnapToBeatDiv20:
1043                 action = "snap-to-twentieths";
1044                 break;
1045         case Editing::SnapToBeatDiv16:
1046                 action = "snap-to-asixteenthbeat";
1047                 break;
1048         case Editing::SnapToBeatDiv14:
1049                 action = "snap-to-fourteenths";
1050                 break;
1051         case Editing::SnapToBeatDiv12:
1052                 action = "snap-to-twelfths";
1053                 break;
1054         case Editing::SnapToBeatDiv10:
1055                 action = "snap-to-tenths";
1056                 break;
1057         case Editing::SnapToBeatDiv8:
1058                 action = "snap-to-eighths";
1059                 break;
1060         case Editing::SnapToBeatDiv7:
1061                 action = "snap-to-sevenths";
1062                 break;
1063         case Editing::SnapToBeatDiv6:
1064                 action = "snap-to-sixths";
1065                 break;
1066         case Editing::SnapToBeatDiv5:
1067                 action = "snap-to-fifths";
1068                 break;
1069         case Editing::SnapToBeatDiv4:
1070                 action = "snap-to-quarters";
1071                 break;
1072         case Editing::SnapToBeatDiv3:
1073                 action = "snap-to-thirds";
1074                 break;
1075         case Editing::SnapToBeatDiv2:
1076                 action = "snap-to-halves";
1077                 break;
1078         case Editing::SnapToBeat:
1079                 action = "snap-to-beat";
1080                 break;
1081         case Editing::SnapToBar:
1082                 action = "snap-to-bar";
1083                 break;
1084         case Editing::SnapToMark:
1085                 action = "snap-to-mark";
1086                 break;
1087         case Editing::SnapToRegionStart:
1088                 action = "snap-to-region-start";
1089                 break;
1090         case Editing::SnapToRegionEnd:
1091                 action = "snap-to-region-end";
1092                 break;
1093         case Editing::SnapToRegionSync:
1094                 action = "snap-to-region-sync";
1095                 break;
1096         case Editing::SnapToRegionBoundary:
1097                 action = "snap-to-region-boundary";
1098                 break;
1099         default:
1100                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1101                 abort(); /*NOTREACHED*/
1102         }
1103
1104         act = ActionManager::get_action (X_("Snap"), action);
1105
1106         if (act) {
1107                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1108                 return ract;
1109
1110         } else  {
1111                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1112                 return RefPtr<RadioAction>();
1113         }
1114 }
1115
1116 void
1117 Editor::next_snap_choice ()
1118 {
1119         switch (_snap_type) {
1120         case Editing::SnapToCDFrame:
1121                 set_snap_to (Editing::SnapToTimecodeFrame);
1122                 break;
1123         case Editing::SnapToTimecodeFrame:
1124                 set_snap_to (Editing::SnapToTimecodeSeconds);
1125                 break;
1126         case Editing::SnapToTimecodeSeconds:
1127                 set_snap_to (Editing::SnapToTimecodeMinutes);
1128                 break;
1129         case Editing::SnapToTimecodeMinutes:
1130                 set_snap_to (Editing::SnapToSeconds);
1131                 break;
1132         case Editing::SnapToSeconds:
1133                 set_snap_to (Editing::SnapToMinutes);
1134                 break;
1135         case Editing::SnapToMinutes:
1136                 set_snap_to (Editing::SnapToBeatDiv128);
1137                 break;
1138         case Editing::SnapToBeatDiv128:
1139                 set_snap_to (Editing::SnapToBeatDiv64);
1140                 break;
1141         case Editing::SnapToBeatDiv64:
1142                 set_snap_to (Editing::SnapToBeatDiv32);
1143                 break;
1144         case Editing::SnapToBeatDiv32:
1145                 set_snap_to (Editing::SnapToBeatDiv28);
1146                 break;
1147         case Editing::SnapToBeatDiv28:
1148                 set_snap_to (Editing::SnapToBeatDiv24);
1149                 break;
1150         case Editing::SnapToBeatDiv24:
1151                 set_snap_to (Editing::SnapToBeatDiv20);
1152                 break;
1153         case Editing::SnapToBeatDiv20:
1154                 set_snap_to (Editing::SnapToBeatDiv16);
1155                 break;
1156         case Editing::SnapToBeatDiv16:
1157                 set_snap_to (Editing::SnapToBeatDiv14);
1158                 break;
1159         case Editing::SnapToBeatDiv14:
1160                 set_snap_to (Editing::SnapToBeatDiv12);
1161                 break;
1162         case Editing::SnapToBeatDiv12:
1163                 set_snap_to (Editing::SnapToBeatDiv10);
1164                 break;
1165         case Editing::SnapToBeatDiv10:
1166                 set_snap_to (Editing::SnapToBeatDiv8);
1167                 break;
1168         case Editing::SnapToBeatDiv8:
1169                 set_snap_to (Editing::SnapToBeatDiv7);
1170                 break;
1171         case Editing::SnapToBeatDiv7:
1172                 set_snap_to (Editing::SnapToBeatDiv6);
1173                 break;
1174         case Editing::SnapToBeatDiv6:
1175                 set_snap_to (Editing::SnapToBeatDiv5);
1176                 break;
1177         case Editing::SnapToBeatDiv5:
1178                 set_snap_to (Editing::SnapToBeatDiv4);
1179                 break;
1180         case Editing::SnapToBeatDiv4:
1181                 set_snap_to (Editing::SnapToBeatDiv3);
1182                 break;
1183         case Editing::SnapToBeatDiv3:
1184                 set_snap_to (Editing::SnapToBeatDiv2);
1185                 break;
1186         case Editing::SnapToBeatDiv2:
1187                 set_snap_to (Editing::SnapToBeat);
1188                 break;
1189         case Editing::SnapToBeat:
1190                 set_snap_to (Editing::SnapToBar);
1191                 break;
1192         case Editing::SnapToBar:
1193                 set_snap_to (Editing::SnapToMark);
1194                 break;
1195         case Editing::SnapToMark:
1196                 set_snap_to (Editing::SnapToRegionStart);
1197                 break;
1198         case Editing::SnapToRegionStart:
1199                 set_snap_to (Editing::SnapToRegionEnd);
1200                 break;
1201         case Editing::SnapToRegionEnd:
1202                 set_snap_to (Editing::SnapToRegionSync);
1203                 break;
1204         case Editing::SnapToRegionSync:
1205                 set_snap_to (Editing::SnapToRegionBoundary);
1206                 break;
1207         case Editing::SnapToRegionBoundary:
1208                 set_snap_to (Editing::SnapToCDFrame);
1209                 break;
1210         }
1211 }
1212
1213 void
1214 Editor::prev_snap_choice ()
1215 {
1216         switch (_snap_type) {
1217         case Editing::SnapToCDFrame:
1218                 set_snap_to (Editing::SnapToRegionBoundary);
1219                 break;
1220         case Editing::SnapToTimecodeFrame:
1221                 set_snap_to (Editing::SnapToCDFrame);
1222                 break;
1223         case Editing::SnapToTimecodeSeconds:
1224                 set_snap_to (Editing::SnapToTimecodeFrame);
1225                 break;
1226         case Editing::SnapToTimecodeMinutes:
1227                 set_snap_to (Editing::SnapToTimecodeSeconds);
1228                 break;
1229         case Editing::SnapToSeconds:
1230                 set_snap_to (Editing::SnapToTimecodeMinutes);
1231                 break;
1232         case Editing::SnapToMinutes:
1233                 set_snap_to (Editing::SnapToSeconds);
1234                 break;
1235         case Editing::SnapToBeatDiv128:
1236                 set_snap_to (Editing::SnapToMinutes);
1237                 break;
1238         case Editing::SnapToBeatDiv64:
1239                 set_snap_to (Editing::SnapToBeatDiv128);
1240                 break;
1241         case Editing::SnapToBeatDiv32:
1242                 set_snap_to (Editing::SnapToBeatDiv64);
1243                 break;
1244         case Editing::SnapToBeatDiv28:
1245                 set_snap_to (Editing::SnapToBeatDiv32);
1246                 break;
1247         case Editing::SnapToBeatDiv24:
1248                 set_snap_to (Editing::SnapToBeatDiv28);
1249                 break;
1250         case Editing::SnapToBeatDiv20:
1251                 set_snap_to (Editing::SnapToBeatDiv24);
1252                 break;
1253         case Editing::SnapToBeatDiv16:
1254                 set_snap_to (Editing::SnapToBeatDiv20);
1255                 break;
1256         case Editing::SnapToBeatDiv14:
1257                 set_snap_to (Editing::SnapToBeatDiv16);
1258                 break;
1259         case Editing::SnapToBeatDiv12:
1260                 set_snap_to (Editing::SnapToBeatDiv14);
1261                 break;
1262         case Editing::SnapToBeatDiv10:
1263                 set_snap_to (Editing::SnapToBeatDiv12);
1264                 break;
1265         case Editing::SnapToBeatDiv8:
1266                 set_snap_to (Editing::SnapToBeatDiv10);
1267                 break;
1268         case Editing::SnapToBeatDiv7:
1269                 set_snap_to (Editing::SnapToBeatDiv8);
1270                 break;
1271         case Editing::SnapToBeatDiv6:
1272                 set_snap_to (Editing::SnapToBeatDiv7);
1273                 break;
1274         case Editing::SnapToBeatDiv5:
1275                 set_snap_to (Editing::SnapToBeatDiv6);
1276                 break;
1277         case Editing::SnapToBeatDiv4:
1278                 set_snap_to (Editing::SnapToBeatDiv5);
1279                 break;
1280         case Editing::SnapToBeatDiv3:
1281                 set_snap_to (Editing::SnapToBeatDiv4);
1282                 break;
1283         case Editing::SnapToBeatDiv2:
1284                 set_snap_to (Editing::SnapToBeatDiv3);
1285                 break;
1286         case Editing::SnapToBeat:
1287                 set_snap_to (Editing::SnapToBeatDiv2);
1288                 break;
1289         case Editing::SnapToBar:
1290                 set_snap_to (Editing::SnapToBeat);
1291                 break;
1292         case Editing::SnapToMark:
1293                 set_snap_to (Editing::SnapToBar);
1294                 break;
1295         case Editing::SnapToRegionStart:
1296                 set_snap_to (Editing::SnapToMark);
1297                 break;
1298         case Editing::SnapToRegionEnd:
1299                 set_snap_to (Editing::SnapToRegionStart);
1300                 break;
1301         case Editing::SnapToRegionSync:
1302                 set_snap_to (Editing::SnapToRegionEnd);
1303                 break;
1304         case Editing::SnapToRegionBoundary:
1305                 set_snap_to (Editing::SnapToRegionSync);
1306                 break;
1307         }
1308 }
1309
1310 void
1311 Editor::next_snap_choice_music_only ()
1312 {
1313         switch (_snap_type) {
1314         case Editing::SnapToMark:
1315         case Editing::SnapToRegionStart:
1316         case Editing::SnapToRegionEnd:
1317         case Editing::SnapToRegionSync:
1318         case Editing::SnapToRegionBoundary:
1319         case Editing::SnapToCDFrame:
1320         case Editing::SnapToTimecodeFrame:
1321         case Editing::SnapToTimecodeSeconds:
1322         case Editing::SnapToTimecodeMinutes:
1323         case Editing::SnapToSeconds:
1324         case Editing::SnapToMinutes:
1325                 set_snap_to (Editing::SnapToBeatDiv128);
1326                 break;
1327         case Editing::SnapToBeatDiv128:
1328                 set_snap_to (Editing::SnapToBeatDiv64);
1329                 break;
1330         case Editing::SnapToBeatDiv64:
1331                 set_snap_to (Editing::SnapToBeatDiv32);
1332                 break;
1333         case Editing::SnapToBeatDiv32:
1334                 set_snap_to (Editing::SnapToBeatDiv28);
1335                 break;
1336         case Editing::SnapToBeatDiv28:
1337                 set_snap_to (Editing::SnapToBeatDiv24);
1338                 break;
1339         case Editing::SnapToBeatDiv24:
1340                 set_snap_to (Editing::SnapToBeatDiv20);
1341                 break;
1342         case Editing::SnapToBeatDiv20:
1343                 set_snap_to (Editing::SnapToBeatDiv16);
1344                 break;
1345         case Editing::SnapToBeatDiv16:
1346                 set_snap_to (Editing::SnapToBeatDiv14);
1347                 break;
1348         case Editing::SnapToBeatDiv14:
1349                 set_snap_to (Editing::SnapToBeatDiv12);
1350                 break;
1351         case Editing::SnapToBeatDiv12:
1352                 set_snap_to (Editing::SnapToBeatDiv10);
1353                 break;
1354         case Editing::SnapToBeatDiv10:
1355                 set_snap_to (Editing::SnapToBeatDiv8);
1356                 break;
1357         case Editing::SnapToBeatDiv8:
1358                 set_snap_to (Editing::SnapToBeatDiv7);
1359                 break;
1360         case Editing::SnapToBeatDiv7:
1361                 set_snap_to (Editing::SnapToBeatDiv6);
1362                 break;
1363         case Editing::SnapToBeatDiv6:
1364                 set_snap_to (Editing::SnapToBeatDiv5);
1365                 break;
1366         case Editing::SnapToBeatDiv5:
1367                 set_snap_to (Editing::SnapToBeatDiv4);
1368                 break;
1369         case Editing::SnapToBeatDiv4:
1370                 set_snap_to (Editing::SnapToBeatDiv3);
1371                 break;
1372         case Editing::SnapToBeatDiv3:
1373                 set_snap_to (Editing::SnapToBeatDiv2);
1374                 break;
1375         case Editing::SnapToBeatDiv2:
1376                 set_snap_to (Editing::SnapToBeat);
1377                 break;
1378         case Editing::SnapToBeat:
1379                 set_snap_to (Editing::SnapToBar);
1380                 break;
1381         case Editing::SnapToBar:
1382                 set_snap_to (Editing::SnapToBeatDiv128);
1383                 break;
1384         }
1385 }
1386
1387 void
1388 Editor::prev_snap_choice_music_only ()
1389 {
1390         switch (_snap_type) {
1391         case Editing::SnapToMark:
1392         case Editing::SnapToRegionStart:
1393         case Editing::SnapToRegionEnd:
1394         case Editing::SnapToRegionSync:
1395         case Editing::SnapToRegionBoundary:
1396         case Editing::SnapToCDFrame:
1397         case Editing::SnapToTimecodeFrame:
1398         case Editing::SnapToTimecodeSeconds:
1399         case Editing::SnapToTimecodeMinutes:
1400         case Editing::SnapToSeconds:
1401         case Editing::SnapToMinutes:
1402                 set_snap_to (Editing::SnapToBar);
1403                 break;
1404         case Editing::SnapToBeatDiv128:
1405                 set_snap_to (Editing::SnapToBeat);
1406                 break;
1407         case Editing::SnapToBeatDiv64:
1408                 set_snap_to (Editing::SnapToBeatDiv128);
1409                 break;
1410         case Editing::SnapToBeatDiv32:
1411                 set_snap_to (Editing::SnapToBeatDiv64);
1412                 break;
1413         case Editing::SnapToBeatDiv28:
1414                 set_snap_to (Editing::SnapToBeatDiv32);
1415                 break;
1416         case Editing::SnapToBeatDiv24:
1417                 set_snap_to (Editing::SnapToBeatDiv28);
1418                 break;
1419         case Editing::SnapToBeatDiv20:
1420                 set_snap_to (Editing::SnapToBeatDiv24);
1421                 break;
1422         case Editing::SnapToBeatDiv16:
1423                 set_snap_to (Editing::SnapToBeatDiv20);
1424                 break;
1425         case Editing::SnapToBeatDiv14:
1426                 set_snap_to (Editing::SnapToBeatDiv16);
1427                 break;
1428         case Editing::SnapToBeatDiv12:
1429                 set_snap_to (Editing::SnapToBeatDiv14);
1430                 break;
1431         case Editing::SnapToBeatDiv10:
1432                 set_snap_to (Editing::SnapToBeatDiv12);
1433                 break;
1434         case Editing::SnapToBeatDiv8:
1435                 set_snap_to (Editing::SnapToBeatDiv10);
1436                 break;
1437         case Editing::SnapToBeatDiv7:
1438                 set_snap_to (Editing::SnapToBeatDiv8);
1439                 break;
1440         case Editing::SnapToBeatDiv6:
1441                 set_snap_to (Editing::SnapToBeatDiv7);
1442                 break;
1443         case Editing::SnapToBeatDiv5:
1444                 set_snap_to (Editing::SnapToBeatDiv6);
1445                 break;
1446         case Editing::SnapToBeatDiv4:
1447                 set_snap_to (Editing::SnapToBeatDiv5);
1448                 break;
1449         case Editing::SnapToBeatDiv3:
1450                 set_snap_to (Editing::SnapToBeatDiv4);
1451                 break;
1452         case Editing::SnapToBeatDiv2:
1453                 set_snap_to (Editing::SnapToBeatDiv3);
1454                 break;
1455         case Editing::SnapToBeat:
1456                 set_snap_to (Editing::SnapToBeatDiv2);
1457                 break;
1458         case Editing::SnapToBar:
1459                 set_snap_to (Editing::SnapToBeat);
1460                 break;
1461         }
1462 }
1463
1464 void
1465 Editor::snap_type_chosen (SnapType type)
1466 {
1467         /* this is driven by a toggle on a radio group, and so is invoked twice,
1468            once for the item that became inactive and once for the one that became
1469            active.
1470         */
1471
1472         RefPtr<RadioAction> ract = snap_type_action (type);
1473
1474         if (ract && ract->get_active()) {
1475                 set_snap_to (type);
1476         }
1477 }
1478
1479 RefPtr<RadioAction>
1480 Editor::snap_mode_action (SnapMode mode)
1481 {
1482         const char* action = 0;
1483         RefPtr<Action> act;
1484
1485         switch (mode) {
1486         case Editing::SnapOff:
1487                 action = X_("snap-off");
1488                 break;
1489         case Editing::SnapNormal:
1490                 action = X_("snap-normal");
1491                 break;
1492         case Editing::SnapMagnetic:
1493                 action = X_("snap-magnetic");
1494                 break;
1495         default:
1496                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1497                 abort(); /*NOTREACHED*/
1498         }
1499
1500         act = ActionManager::get_action (X_("Editor"), action);
1501
1502         if (act) {
1503                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1504                 return ract;
1505
1506         } else  {
1507                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1508                 return RefPtr<RadioAction> ();
1509         }
1510 }
1511
1512 void
1513 Editor::cycle_snap_mode ()
1514 {
1515         switch (_snap_mode) {
1516         case SnapOff:
1517                 set_snap_mode (SnapNormal);
1518                 break;
1519         case SnapNormal:
1520                 set_snap_mode (SnapMagnetic);
1521                 break;
1522         case SnapMagnetic:
1523                 set_snap_mode (SnapOff);
1524                 break;
1525         }
1526 }
1527
1528 void
1529 Editor::snap_mode_chosen (SnapMode mode)
1530 {
1531         /* this is driven by a toggle on a radio group, and so is invoked twice,
1532            once for the item that became inactive and once for the one that became
1533            active.
1534         */
1535
1536         RefPtr<RadioAction> ract = snap_mode_action (mode);
1537
1538         if (ract && ract->get_active()) {
1539                 set_snap_mode (mode);
1540         }
1541 }
1542
1543 RefPtr<RadioAction>
1544 Editor::edit_point_action (EditPoint ep)
1545 {
1546         const char* action = 0;
1547         RefPtr<Action> act;
1548
1549         switch (ep) {
1550         case Editing::EditAtPlayhead:
1551                 action = X_("edit-at-playhead");
1552                 break;
1553         case Editing::EditAtSelectedMarker:
1554                 action = X_("edit-at-selected-marker");
1555                 break;
1556         case Editing::EditAtMouse:
1557                 action = X_("edit-at-mouse");
1558                 break;
1559         default:
1560                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1561                 abort(); /*NOTREACHED*/
1562         }
1563
1564         act = ActionManager::get_action (X_("Editor"), action);
1565
1566         if (act) {
1567                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1568                 return ract;
1569
1570         } else  {
1571                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1572                 return RefPtr<RadioAction> ();
1573         }
1574 }
1575
1576 void
1577 Editor::edit_point_chosen (EditPoint ep)
1578 {
1579         /* this is driven by a toggle on a radio group, and so is invoked twice,
1580            once for the item that became inactive and once for the one that became
1581            active.
1582         */
1583
1584         RefPtr<RadioAction> ract = edit_point_action (ep);
1585
1586         if (ract && ract->get_active()) {
1587                 set_edit_point_preference (ep);
1588         }
1589 }
1590
1591
1592 RefPtr<RadioAction>
1593 Editor::zoom_focus_action (ZoomFocus focus)
1594 {
1595         const char* action = 0;
1596         RefPtr<Action> act;
1597
1598         switch (focus) {
1599         case ZoomFocusLeft:
1600                 action = X_("zoom-focus-left");
1601                 break;
1602         case ZoomFocusRight:
1603                 action = X_("zoom-focus-right");
1604                 break;
1605         case ZoomFocusCenter:
1606                 action = X_("zoom-focus-center");
1607                 break;
1608         case ZoomFocusPlayhead:
1609                 action = X_("zoom-focus-playhead");
1610                 break;
1611         case ZoomFocusMouse:
1612                 action = X_("zoom-focus-mouse");
1613                 break;
1614         case ZoomFocusEdit:
1615                 action = X_("zoom-focus-edit");
1616                 break;
1617         default:
1618                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1619                 abort(); /*NOTREACHED*/
1620         }
1621
1622         act = ActionManager::get_action (X_("Zoom"), action);
1623
1624         if (act) {
1625                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1626                 return ract;
1627         } else {
1628                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1629         }
1630
1631         return RefPtr<RadioAction> ();
1632 }
1633
1634 void
1635 Editor::toggle_sound_midi_notes ()
1636 {
1637         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1638
1639         if (act) {
1640                 bool s = UIConfiguration::instance().get_sound_midi_notes();
1641                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1642                 if (tact->get_active () != s) {
1643                         UIConfiguration::instance().set_sound_midi_notes (tact->get_active());
1644                 }
1645         }
1646 }
1647
1648 void
1649 Editor::zoom_focus_chosen (ZoomFocus focus)
1650 {
1651         /* this is driven by a toggle on a radio group, and so is invoked twice,
1652            once for the item that became inactive and once for the one that became
1653            active.
1654         */
1655
1656         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1657
1658         if (ract && ract->get_active()) {
1659                 set_zoom_focus (focus);
1660         }
1661 }
1662
1663 /** A Configuration parameter has changed.
1664  * @param parameter_name Name of the changed parameter.
1665  */
1666 void
1667 Editor::parameter_changed (std::string p)
1668 {
1669         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1670
1671         if (p == "auto-loop") {
1672                 update_loop_range_view ();
1673         } else if (p == "punch-in") {
1674                 update_punch_range_view ();
1675         } else if (p == "punch-out") {
1676                 update_punch_range_view ();
1677         } else if (p == "timecode-format") {
1678                 update_just_timecode ();
1679         } else if (p == "show-region-fades") {
1680                 update_region_fade_visibility ();
1681         } else if (p == "edit-mode") {
1682                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1683         } else if (p == "show-track-meters") {
1684                 toggle_meter_updating();
1685         } else if (p == "show-summary") {
1686
1687                 bool const s = _session->config.get_show_summary ();
1688                 if (s) {
1689                         _summary_hbox.show ();
1690                 } else {
1691                         _summary_hbox.hide ();
1692                 }
1693
1694                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1695                 if (act) {
1696                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1697                         if (tact->get_active () != s) {
1698                                 tact->set_active (s);
1699                         }
1700                 }
1701         } else if (p == "show-group-tabs") {
1702
1703                 bool const s = _session->config.get_show_group_tabs ();
1704                 if (s) {
1705                         _group_tabs->show ();
1706                 } else {
1707                         _group_tabs->hide ();
1708                 }
1709
1710                 reset_controls_layout_width ();
1711
1712                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1713                 if (act) {
1714                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1715                         if (tact->get_active () != s) {
1716                                 tact->set_active (s);
1717                         }
1718                 }
1719         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1720                 update_just_timecode ();
1721         } else if (p == "show-zoom-tools") {
1722                 if (_zoom_tearoff) {
1723                         _zoom_tearoff->set_visible (UIConfiguration::instance().get_show_zoom_tools(), true);
1724                 }
1725         } else if (p == "sound-midi-notes") {
1726                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1727
1728                 if (act) {
1729                         bool s = UIConfiguration::instance().get_sound_midi_notes();
1730                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1731                         if (tact->get_active () != s) {
1732                                 tact->set_active (s);
1733                         }
1734                 }
1735         } else if (p == "show-region-gain") {
1736                 set_gain_envelope_visibility ();
1737         } else if (p == "remote-model") {
1738                 if (_routes) {
1739                         _routes->reset_remote_control_ids ();
1740                 }
1741         } else if (p == "use-tooltips") {
1742
1743                 /* this doesn't really belong here but it has to go somewhere */
1744
1745                 if (UIConfiguration::instance().get_use_tooltips()) {
1746                         Gtkmm2ext::enable_tooltips ();
1747                 } else {
1748                         Gtkmm2ext::disable_tooltips ();
1749                 }
1750         } else if (p == "skip-playback") {
1751                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1752
1753                 if (act) {
1754                         bool s = Config->get_skip_playback ();
1755                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1756                         if (tact->get_active () != s) {
1757                                 tact->set_active (s);
1758                         }
1759                 }
1760         }
1761 }
1762
1763 void
1764 Editor::reset_focus ()
1765 {
1766         _track_canvas->grab_focus();
1767 }
1768
1769 void
1770 Editor::reset_canvas_action_sensitivity (bool onoff)
1771 {
1772         if (_edit_point != EditAtMouse) {
1773                 onoff = true;
1774         }
1775
1776         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1777              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1778                 (*x)->set_sensitive (onoff);
1779         }
1780 }
1781
1782 void
1783 Editor::register_region_actions ()
1784 {
1785         _region_actions = ActionGroup::create (X_("Region"));
1786
1787         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1788
1789         /* Remove selected regions */
1790         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1791
1792         /* Offer dialogue box to rename the first selected region */
1793         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1794
1795         /* Raise all selected regions by 1 layer */
1796         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1797
1798         /* Raise all selected regions to the top */
1799         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1800
1801         /* Lower all selected regions by 1 layer */
1802         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1803
1804         /* Lower all selected regions to the bottom */
1805         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1806
1807         /* Move selected regions to their original (`natural') position */
1808         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1809
1810         /* Toggle `locked' status of selected regions */
1811         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1812
1813         toggle_reg_sens (_region_actions, "toggle-region-video-lock", _("Lock to Video"), sigc::mem_fun(*this, &Editor::toggle_region_video_lock));
1814
1815         toggle_reg_sens (
1816                 _region_actions,
1817                 "toggle-region-lock-style",
1818                 _("Glue to Bars and Beats"),
1819                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1820                 );
1821
1822         /* Remove sync points from selected regions */
1823         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1824
1825         /* Mute or unmute selected regions */
1826         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1827
1828         /* Open the normalize dialogue to operate on the selected regions */
1829         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1830
1831         /* Reverse selected regions */
1832         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1833
1834         /* Split selected multi-channel regions into mono regions */
1835         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1836
1837         /* Boost selected region gain */
1838         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1839
1840         /* Cut selected region gain */
1841         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1842
1843         /* Open the pitch shift dialogue for any selected audio regions */
1844         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1845
1846         /* Open the transpose dialogue for any selected MIDI regions */
1847         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1848
1849         /* Toggle selected region opacity */
1850         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1851
1852         /* Toggle active status of selected regions' fade in */
1853         toggle_reg_sens (
1854                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1855                 );
1856
1857         /* Toggle active status of selected regions' fade out */
1858         toggle_reg_sens (
1859                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1860                 );
1861
1862         /* Toggle active status of selected regions' fade in and out */
1863         toggle_reg_sens (
1864                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1865                 );
1866
1867         /* Duplicate selected regions */
1868         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_range), false));
1869
1870         /* Open the dialogue to duplicate selected regions multiple times */
1871         reg_sens (
1872                 _region_actions,
1873                 "multi-duplicate-region",
1874                 _("Multi-Duplicate..."),
1875                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), true)
1876                 );
1877
1878         /* Fill tracks with selected regions */
1879         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1880
1881         /* Set up the loop range from the selected regions */
1882         reg_sens (
1883                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1884                 );
1885
1886         /* Set up the loop range from the selected regions, and start playback of it */
1887         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1888
1889         /* Set the punch range from the selected regions */
1890         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1891
1892         /* Add a single range marker around all selected regions */
1893         reg_sens (
1894                 _region_actions, "add-range-marker-from-region", _("Add Single Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1895                 );
1896
1897         /* Add a range marker around each selected region */
1898         reg_sens (
1899                 _region_actions, "add-range-markers-from-region", _("Add Range Marker Per Region"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1900                 );
1901
1902         /* Snap selected regions to the grid */
1903         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap Position To Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1904
1905         /* Close gaps in selected regions */
1906         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1907
1908         /* Open the Rhythm Ferret dialogue for the selected regions */
1909         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1910
1911         /* Export the first selected region */
1912         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1913
1914         /* Separate under selected regions: XXX not sure what this does */
1915         reg_sens (
1916                 _region_actions,
1917                 "separate-under-region",
1918                 _("Separate Under"),
1919                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1920                 );
1921
1922         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1923         reg_sens (_region_actions, "alternate-set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1924         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1925         reg_sens (_region_actions, "alternate-set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1926
1927         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1928
1929         reg_sens (
1930                 _region_actions,
1931                 "split-region-at-transients",
1932                 _("Split at Percussion Onsets"),
1933                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1934                 );
1935
1936         /* Open the list editor dialogue for the selected regions */
1937         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1938
1939         /* Open the region properties dialogue for the selected regions */
1940         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1941
1942         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1943
1944         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1945         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1946         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1947         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1948
1949         reg_sens (_region_actions, "analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::analyze_region_selection));
1950
1951         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1952
1953         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1954
1955         toggle_reg_sens (
1956                 _region_actions,
1957                 "toggle-region-gain-envelope-active",
1958                 _("Envelope Active"),
1959                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1960                 );
1961
1962         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1963         reg_sens (_region_actions, "legatize-region", _("Legatize"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), false));
1964         reg_sens (_region_actions, "transform-region", _("Transform..."), sigc::mem_fun (*this, &Editor::transform_region));
1965         reg_sens (_region_actions, "remove-overlap", _("Remove Overlap"), sigc::bind(sigc::mem_fun (*this, &Editor::legatize_region), true));
1966         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1967         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1968         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1969         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1970         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1971
1972         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1973         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1974         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1975         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1976
1977         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1978
1979         reg_sens (
1980                 _region_actions,
1981                 "nudge-forward-by-capture-offset",
1982                 _("Nudge Later by Capture Offset"),
1983                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1984                 );
1985
1986         reg_sens (
1987                 _region_actions,
1988                 "nudge-backward-by-capture-offset",
1989                 _("Nudge Earlier by Capture Offset"),
1990                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1991                 );
1992
1993         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1994         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1995
1996         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1997         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1998
1999         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
2000
2001         reg_sens (
2002                 _region_actions,
2003                 "insert-region-from-region-list",
2004                 _("Insert Region From Region List"),
2005                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
2006                 );
2007
2008         /* PART 3: actions that operate on the selection and also require the edit point location */
2009
2010         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
2011         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
2012         reg_sens (_region_actions, "split-region", _("Split/Separate"), sigc::mem_fun (*this, &Editor::split_region));
2013         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
2014         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
2015
2016         reg_sens (
2017                 _region_actions,
2018                 "align-regions-start",
2019                 _("Align Start"),
2020                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
2021                 );
2022
2023         reg_sens (
2024                 _region_actions,
2025                 "align-regions-start-relative",
2026                 _("Align Start Relative"),
2027                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
2028                 );
2029
2030         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
2031
2032         reg_sens (
2033                 _region_actions,
2034                 "align-regions-end-relative",
2035                 _("Align End Relative"),
2036                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
2037                 );
2038
2039         reg_sens (
2040                 _region_actions,
2041                 "align-regions-sync",
2042                 _("Align Sync"),
2043                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2044                 );
2045
2046         reg_sens (
2047                 _region_actions,
2048                 "align-regions-sync-relative",
2049                 _("Align Sync Relative"),
2050                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2051                 );
2052
2053         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));
2054         a->set_accel_group (get_accel_group ());
2055
2056         a = reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2057         a->set_accel_group (get_accel_group ());
2058
2059         _all_region_actions_sensitized = true;
2060
2061         ActionManager::add_action_group (_region_actions);
2062 }