gtk2_ardour/editor_actions.cc

   1 /*
   2     Copyright (C) 2000-2007 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <gio/gio.h>
  21 #include <gtk/gtkiconfactory.h>
  22
  23 #include "pbd/file_utils.h"
  24
  25 #include "gtkmm2ext/tearoff.h"
  26 #include "gtkmm2ext/utils.h"
  27
  28 #include "ardour/filesystem_paths.h"
  29 #include "ardour/profile.h"
  30 #include "ardour/session.h"
  31 #include "ardour/types.h"
  32
  33 #include "canvas/canvas.h"
  34 #include "canvas/pixbuf.h"
  35
  36 #include "actions.h"
  37 #include "ardour_ui.h"
  38 #include "editing.h"
  39 #include "editor.h"
  40 #include "gui_thread.h"
  41 #include "time_axis_view.h"
  42 #include "utils.h"
  43 #include "i18n.h"
  44 #include "audio_time_axis.h"
  45 #include "editor_group_tabs.h"
  46 #include "editor_routes.h"
  47 #include "editor_regions.h"
  48
  49 using namespace Gtk;
  50 using namespace Glib;
  51 using namespace std;
  52 using namespace ARDOUR;
  53 using namespace ARDOUR_UI_UTILS;
  54 using namespace PBD;
  55 using namespace Editing;
  56
  57 /* Convenience functions to slightly reduce verbosity below */
  58
  59 static RefPtr<Action>
  60 reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  61 {
  62         RefPtr<Action> act = ActionManager::register_action (group, name, label, slot);
  63         ActionManager::session_sensitive_actions.push_back (act);
  64         return act;
  65 }
  66
  67 static void
  68 toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  69 {
  70         RefPtr<Action> act = ActionManager::register_toggle_action (group, name, label, slot);
  71         ActionManager::session_sensitive_actions.push_back (act);
  72 }
  73
  74 static void
  75 radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  76 {
  77         RefPtr<Action> act = ActionManager::register_radio_action (action_group, radio_group, name, label, slot);
  78         ActionManager::session_sensitive_actions.push_back (act);
  79 }
  80
  81 void
  82 Editor::register_actions ()
  83 {
  84         RefPtr<Action> act;
  85
  86         editor_actions = ActionGroup::create (X_("Editor"));
  87         editor_menu_actions = ActionGroup::create (X_("EditorMenu"));
  88
  89         /* non-operative menu items for menu bar */
  90
  91         ActionManager::register_action (editor_menu_actions, X_("AlignMenu"), _("Align"));
  92         ActionManager::register_action (editor_menu_actions, X_("Autoconnect"), _("Autoconnect"));
  93         ActionManager::register_action (editor_menu_actions, X_("Crossfades"), _("Crossfades"));
  94         ActionManager::register_action (editor_menu_actions, X_("Edit"), _("Edit"));
  95         ActionManager::register_action (editor_menu_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  96         ActionManager::register_action (editor_menu_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
  97         ActionManager::register_action (editor_menu_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
  98         ActionManager::register_action (editor_menu_actions, X_("EditPointMenu"), _("Edit Point"));
  99         ActionManager::register_action (editor_menu_actions, X_("FadeMenu"), _("Fade"));
 100         ActionManager::register_action (editor_menu_actions, X_("LatchMenu"), _("Latch"));
 101         ActionManager::register_action (editor_menu_actions, X_("RegionMenu"), _("Region"));
 102         ActionManager::register_action (editor_menu_actions, X_("RegionMenuLayering"), _("Layering"));
 103         ActionManager::register_action (editor_menu_actions, X_("RegionMenuPosition"), _("Position"));
 104         ActionManager::register_action (editor_menu_actions, X_("RegionMenuEdit"), _("Edit"));
 105         ActionManager::register_action (editor_menu_actions, X_("RegionMenuTrim"), _("Trim"));
 106         ActionManager::register_action (editor_menu_actions, X_("RegionMenuGain"), _("Gain"));
 107         ActionManager::register_action (editor_menu_actions, X_("RegionMenuRanges"), _("Ranges"));
 108         ActionManager::register_action (editor_menu_actions, X_("RegionMenuFades"), _("Fades"));
 109         ActionManager::register_action (editor_menu_actions, X_("RegionMenuMIDI"), _("MIDI"));
 110         ActionManager::register_action (editor_menu_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 111         ActionManager::register_action (editor_menu_actions, X_("Link"), _("Link"));
 112         ActionManager::register_action (editor_menu_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 113         ActionManager::register_action (editor_menu_actions, X_("LocateToMarker"), _("Locate to Markers"));
 114         ActionManager::register_action (editor_menu_actions, X_("MarkerMenu"), _("Markers"));
 115         ActionManager::register_action (editor_menu_actions, X_("MeterFalloff"), _("Meter falloff"));
 116         ActionManager::register_action (editor_menu_actions, X_("MeterHold"), _("Meter hold"));
 117         ActionManager::register_action (editor_menu_actions, X_("MIDI"), _("MIDI Options"));
 118         ActionManager::register_action (editor_menu_actions, X_("MiscOptions"), _("Misc Options"));
 119         ActionManager::register_action (editor_menu_actions, X_("Monitoring"), _("Monitoring"));
 120         ActionManager::register_action (editor_menu_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 121         ActionManager::register_action (editor_menu_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 122         ActionManager::register_action (editor_menu_actions, X_("PlayMenu"), _("Play"));
 123         ActionManager::register_action (editor_menu_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 124         ActionManager::register_action (editor_menu_actions, X_("Pullup"), _("Pullup / Pulldown"));
 125         ActionManager::register_action (editor_menu_actions, X_("RegionEditOps"), _("Region operations"));
 126         ActionManager::register_action (editor_menu_actions, X_("RegionGainMenu"), _("Gain"));
 127         ActionManager::register_action (editor_menu_actions, X_("RulerMenu"), _("Rulers"));
 128         ActionManager::register_action (editor_menu_actions, X_("SavedViewMenu"), _("Views"));
 129         ActionManager::register_action (editor_menu_actions, X_("ScrollMenu"), _("Scroll"));
 130         ActionManager::register_action (editor_menu_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 131         ActionManager::register_action (editor_menu_actions, X_("Select"), _("Select"));
 132         ActionManager::register_action (editor_menu_actions, X_("SelectMenu"), _("Select"));
 133         ActionManager::register_action (editor_menu_actions, X_("SeparateMenu"), _("Separate"));
 134         ActionManager::register_action (editor_menu_actions, X_("SetLoopMenu"), _("Loop"));
 135         ActionManager::register_action (editor_menu_actions, X_("SetPunchMenu"), _("Punch"));
 136         ActionManager::register_action (editor_menu_actions, X_("Solo"), _("Solo"));
 137         ActionManager::register_action (editor_menu_actions, X_("Subframes"), _("Subframes"));
 138         ActionManager::register_action (editor_menu_actions, X_("SyncMenu"), _("Sync"));
 139         ActionManager::register_action (editor_menu_actions, X_("TempoMenu"), _("Tempo"));
 140         ActionManager::register_action (editor_menu_actions, X_("Timecode"), _("Timecode fps"));
 141         ActionManager::register_action (editor_menu_actions, X_("TrackHeightMenu"), _("Height"));
 142         ActionManager::register_action (editor_menu_actions, X_("TrackMenu"), _("Track"));
 143         ActionManager::register_action (editor_menu_actions, X_("Tools"), _("Tools"));
 144         ActionManager::register_action (editor_menu_actions, X_("View"), _("View"));
 145         ActionManager::register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
 146         ActionManager::register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
 147
 148         register_region_actions ();
 149
 150         /* add named actions for the editor */
 151
 152         ActionManager::register_action (editor_actions, "escape", _("Break drag or deselect all"), sigc::mem_fun (*this, &Editor::escape));
 153
 154         /* We don't bother registering "unlock" because it would be insensitive
 155            when required. Editor::unlock() must be invoked directly.
 156         */
 157         ActionManager::register_action (editor_actions, "lock", _("Lock"), sigc::mem_fun (*this, &Editor::lock));
 158
 159         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 160         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 161
 162         reg_sens (editor_actions, "playhead-to-next-region-boundary", _("Playhead to Next Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_boundary), true ));
 163         reg_sens (editor_actions, "playhead-to-next-region-boundary-noselection", _("Playhead to Next Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_boundary), false ));
 164         reg_sens (editor_actions, "playhead-to-previous-region-boundary", _("Playhead to Previous Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_boundary), true));
 165         reg_sens (editor_actions, "playhead-to-previous-region-boundary-noselection", _("Playhead to Previous Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_boundary), false));
 166
 167         reg_sens (editor_actions, "playhead-to-next-region-start", _("Playhead to Next Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (Start)));
 168         reg_sens (editor_actions, "playhead-to-next-region-end", _("Playhead to Next Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (End)));
 169         reg_sens (editor_actions, "playhead-to-next-region-sync", _("Playhead to Next Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 170
 171         reg_sens (editor_actions, "playhead-to-previous-region-start", _("Playhead to Previous Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (Start)));
 172         reg_sens (editor_actions, "playhead-to-previous-region-end", _("Playhead to Previous Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (End)));
 173         reg_sens (editor_actions, "playhead-to-previous-region-sync", _("Playhead to Previous Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 174
 175         reg_sens (editor_actions, "selected-marker-to-next-region-boundary", _("To Next Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), true));
 176         reg_sens (editor_actions, "selected-marker-to-next-region-boundary-noselection", _("To Next Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), false));
 177         reg_sens (editor_actions, "selected-marker-to-previous-region-boundary", _("To Previous Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), true));
 178         reg_sens (editor_actions, "selected-marker-to-previous-region-boundary-noselection", _("To Previous Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), false));
 179
 180         reg_sens (editor_actions, "edit-cursor-to-next-region-start", _("To Next Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (Start)));
 181         reg_sens (editor_actions, "edit-cursor-to-next-region-end", _("To Next Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (End)));
 182         reg_sens (editor_actions, "edit-cursor-to-next-region-sync", _("To Next Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (SyncPoint)));
 183
 184         reg_sens (editor_actions, "edit-cursor-to-previous-region-start", _("To Previous Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (Start)));
 185         reg_sens (editor_actions, "edit-cursor-to-previous-region-end", _("To Previous Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (End)));
 186         reg_sens (editor_actions, "edit-cursor-to-previous-region-sync", _("To Previous Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (SyncPoint)));
 187
 188         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 189         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 190
 191         reg_sens (editor_actions, "playhead-to-range-start", _("Playhead to Range Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_selection_start), playhead_cursor));
 192         reg_sens (editor_actions, "playhead-to-range-end", _("Playhead to Range End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_selection_end), playhead_cursor));
 193
 194         reg_sens (editor_actions, "select-all-objects", _("Select All Objects"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_objects), Selection::Set));
 195         reg_sens (editor_actions, "select-all-tracks", _("Select All Tracks"), sigc::mem_fun(*this, &Editor::select_all_tracks));
 196         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 197         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 198
 199         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));
 200         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));
 201         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));
 202         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));
 203
 204         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));
 205         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));
 206
 207         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 208
 209         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 210         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 211
 212         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 213         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 214
 215         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 216         ActionManager::track_selection_sensitive_actions.push_back (act);
 217         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 218         ActionManager::track_selection_sensitive_actions.push_back (act);
 219         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 220         ActionManager::track_selection_sensitive_actions.push_back (act);
 221         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 222         ActionManager::track_selection_sensitive_actions.push_back (act);
 223
 224         for (int i = 1; i <= 12; ++i) {
 225                 string const a = string_compose (X_("save-visual-state-%1"), i);
 226                 string const n = string_compose (_("Save View %1"), i);
 227                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 228         }
 229
 230         for (int i = 1; i <= 12; ++i) {
 231                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 232                 string const n = string_compose (_("Goto View %1"), i);
 233                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 234         }
 235
 236         for (int i = 1; i <= 9; ++i) {
 237                 string const a = string_compose (X_("goto-mark-%1"), i);
 238                 string const n = string_compose (_("Locate to Mark %1"), i);
 239                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 240         }
 241
 242         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 243         reg_sens (editor_actions, "alternate-jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 244         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 245         reg_sens (editor_actions, "alternate-jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 246
 247         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 248         reg_sens (editor_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 249
 250         reg_sens (editor_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 251         reg_sens (editor_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(*this, &Editor::remove_location_at_playhead_cursor));
 252
 253         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 254         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 255
 256         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 257         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 258         reg_sens (editor_actions, "playhead-forward-to-grid", _("Playhead To Next Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 259         reg_sens (editor_actions, "playhead-backward-to-grid", _("Playhead To Previous Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 260
 261         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 262         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 263         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 264         reg_sens (editor_actions, "zoom-to-region", _("Zoom to Region"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), false));
 265         reg_sens (editor_actions, "zoom-to-region-both-axes", _("Zoom to Region (Width and Height)"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), true));
 266         reg_sens (editor_actions, "zoom-to-range", _("Zoom to Range"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), false));
 267         reg_sens (editor_actions, "zoom-to-range-both-axes", _("Zoom to Range (Width and Height)"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), true));
 268         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 269
 270         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 271         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 272
 273         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 274         ActionManager::track_selection_sensitive_actions.push_back (act);
 275         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 276         ActionManager::track_selection_sensitive_actions.push_back (act);
 277
 278         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 279         ActionManager::track_selection_sensitive_actions.push_back (act);
 280         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 281         ActionManager::track_selection_sensitive_actions.push_back (act);
 282         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 283         ActionManager::track_selection_sensitive_actions.push_back (act);
 284         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 285         ActionManager::track_selection_sensitive_actions.push_back (act);
 286
 287         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 288         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 289         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 290         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 291
 292         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 293         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 294
 295         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 296         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 297
 298         toggle_reg_sens (editor_actions, "toggle-skip-playback", _("Use Skip Ranges"), sigc::mem_fun(*this, &Editor::toggle_skip_playback));
 299
 300         reg_sens (editor_actions, "set-loop-from-edit-range", _("Set Loop from Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_edit_range), false));
 301         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Edit Range"), sigc::mem_fun(*this, &Editor::set_punch_from_edit_range));
 302
 303         /* this is a duplicated action so that the main menu can use a different label */
 304         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 305         reg_sens (editor_actions, "play-from-edit-point", _("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 306         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));
 307
 308         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 309
 310         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 311         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 312
 313         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false));
 314
 315         undo_action = reg_sens (editor_actions, "undo", S_("Command|Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 316
 317         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 318         redo_action = reg_sens (editor_actions, "alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 319         redo_action = reg_sens (editor_actions, "alternate-alternate-redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 320
 321         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 322         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 323
 324         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 325         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 326
 327         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 328         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 329
 330         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 331         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 332
 333         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 334         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 335
 336         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 337         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 338         reg_sens (editor_actions, "alternate-editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 339
 340         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 341         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 342
 343         reg_sens (editor_actions, "editor-fade-range", _("Fade Range Selection"), sigc::mem_fun(*this, &Editor::fade_range));
 344
 345         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 346
 347         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 348                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 349
 350         reg_sens (editor_actions, "alternate-tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 351         reg_sens (editor_actions, "alternate-tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 352         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move to Next Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 353         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move to Previous Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 354
 355         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 356
 357         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 358         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 359
 360         reg_sens (editor_actions, "alt-start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 361         reg_sens (editor_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 362
 363 //      reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 364
 365         reg_sens (
 366                 editor_actions,
 367                 "move-range-start-to-previous-region-boundary",
 368                 _("Move Range Start to Previous Region Boundary"),
 369                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 370                 );
 371
 372         reg_sens (
 373                 editor_actions,
 374                 "move-range-start-to-next-region-boundary",
 375                 _("Move Range Start to Next Region Boundary"),
 376                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 377                 );
 378
 379         reg_sens (
 380                 editor_actions,
 381                 "move-range-end-to-previous-region-boundary",
 382                 _("Move Range End to Previous Region Boundary"),
 383                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 384                 );
 385
 386         reg_sens (
 387                 editor_actions,
 388                 "move-range-end-to-next-region-boundary",
 389                 _("Move Range End to Next Region Boundary"),
 390                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 391                 );
 392
 393         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 394         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 395
 396         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 397
 398         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 399         ActionManager::track_selection_sensitive_actions.push_back (act);
 400
 401         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 402         ActionManager::track_selection_sensitive_actions.push_back (act);
 403         if (Profile->get_sae()) {
 404                 act = reg_sens (editor_actions, "remove-track", _("Delete"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 405         } else {
 406                 act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 407         }
 408         ActionManager::track_selection_sensitive_actions.push_back (act);
 409
 410         act = reg_sens (editor_actions, "fit-tracks", _("Fit Selected Tracks"), sigc::mem_fun(*this, &Editor::fit_selected_tracks));
 411         ActionManager::track_selection_sensitive_actions.push_back (act);
 412
 413         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 414                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 415         ActionManager::track_selection_sensitive_actions.push_back (act);
 416         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 417                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 418         ActionManager::track_selection_sensitive_actions.push_back (act);
 419         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 420                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 421         ActionManager::track_selection_sensitive_actions.push_back (act);
 422         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 423                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 424         ActionManager::track_selection_sensitive_actions.push_back (act);
 425         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 426                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 427         ActionManager::track_selection_sensitive_actions.push_back (act);
 428
 429         toggle_reg_sens (editor_actions, "sound-midi-notes", _("Sound Selected MIDI Notes"), sigc::mem_fun (*this, &Editor::toggle_sound_midi_notes));
 430
 431         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 432         RadioAction::Group zoom_group;
 433
 434         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));
 435         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));
 436         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));
 437         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));
 438         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));
 439         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));
 440
 441         ActionManager::register_action (editor_actions, X_("cycle-zoom-focus"), _("Next Zoom Focus"), sigc::mem_fun (*this, &Editor::cycle_zoom_focus));
 442
 443
 444         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 445         RadioAction::Group mouse_mode_group;
 446
 447         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));
 448         smart_mode_action = Glib::RefPtr<ToggleAction>::cast_static (act);
 449         smart_mode_button.set_related_action (smart_mode_action);
 450         smart_mode_button.set_text (_("Smart"));
 451         smart_mode_button.set_name ("mouse mode button");
 452
 453         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));
 454         mouse_move_button.set_related_action (act);
 455         mouse_move_button.set_image (::get_icon("tool_object"));
 456         mouse_move_button.set_name ("mouse mode button");
 457
 458         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));
 459         mouse_select_button.set_related_action (act);
 460         mouse_select_button.set_image (::get_icon("tool_range"));
 461         mouse_select_button.set_name ("mouse mode button");
 462
 463         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));
 464         mouse_draw_button.set_related_action (act);
 465         mouse_draw_button.set_image (::get_icon("midi_tool_pencil"));
 466         mouse_draw_button.set_name ("mouse mode button");
 467
 468         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-gain", _("Gain Tool"), sigc::bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseGain));
 469         mouse_gain_button.set_related_action (act);
 470         mouse_gain_button.set_image (::get_icon("tool_gain"));
 471         mouse_gain_button.set_name ("mouse mode button");
 472
 473         if(!Profile->get_mixbus()) {
 474                 act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-zoom", _("Zoom Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseZoom));
 475                 mouse_zoom_button.set_related_action (act);
 476                 mouse_zoom_button.set_image (::get_icon("tool_zoom"));
 477                 mouse_zoom_button.set_name ("mouse mode button");
 478         }
 479
 480         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));
 481         mouse_audition_button.set_related_action (act);
 482         mouse_audition_button.set_image (::get_icon("tool_audition"));
 483         mouse_audition_button.set_name ("mouse mode button");
 484
 485         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));
 486         mouse_timefx_button.set_related_action (act);
 487         mouse_timefx_button.set_image (::get_icon("tool_stretch"));
 488         mouse_timefx_button.set_name ("mouse mode button");
 489
 490         if(!Profile->get_mixbus()) {
 491                 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));
 492                 mouse_cut_button.set_related_action (act);
 493                 mouse_cut_button.set_image (::get_icon("tool_cut"));
 494                 mouse_cut_button.set_name ("mouse mode button");
 495         }
 496
 497         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 498
 499         act = ActionManager::register_toggle_action (mouse_mode_actions, "toggle-internal-edit", _("Edit MIDI"), sigc::mem_fun(*this, &Editor::toggle_internal_editing));
 500         internal_edit_button.set_related_action (act);
 501         internal_edit_button.set_image (::get_icon("tool_note"));
 502         internal_edit_button.set_name ("mouse mode button");
 503
 504         RadioAction::Group edit_point_group;
 505         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)));
 506         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)));
 507         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)));
 508
 509         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 510         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));
 511
 512 //      ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 513         ActionManager::register_action (editor_actions, "set-edit-ripple", _("Ripple"), bind (mem_fun (*this, &Editor::set_edit_mode), Ripple));
 514         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 515         ActionManager::register_action (editor_actions, "set-edit-lock", _("Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 516         ActionManager::register_action (editor_actions, "cycle-edit-mode", _("Cycle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 517
 518         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 519         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 520
 521         RadioAction::Group snap_mode_group;
 522         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)));
 523         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)));
 524         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)));
 525
 526         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 527         ActionManager::register_action (editor_actions, X_("next-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::next_snap_choice));
 528         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));
 529         ActionManager::register_action (editor_actions, X_("prev-snap-choice"), _("Previous Snap Choice"), sigc::mem_fun (*this, &Editor::prev_snap_choice));
 530         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));
 531
 532         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 533         RadioAction::Group snap_choice_group;
 534
 535         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)));
 536         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)));
 537         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)));
 538         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)));
 539         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)));
 540         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)));
 541
 542         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)));
 543         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)));
 544         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)));
 545         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)));
 546         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)));
 547         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)));
 548         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)));
 549         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)));
 550         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)));
 551         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)));
 552         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)));
 553         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)));
 554         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)));
 555         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)));
 556         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)));
 557         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)));
 558         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)));
 559
 560         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)));
 561         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)));
 562         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)));
 563         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)));
 564         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)));
 565         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)));
 566         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)));
 567
 568         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 569
 570         /* RULERS */
 571
 572         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 573         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)));
 574         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)));
 575         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)));
 576         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)));
 577         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)));
 578         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)));
 579         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)));
 580         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)));
 581         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)));
 582         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)));
 583
 584         ActionManager::register_action (editor_menu_actions, X_("VideoMonitorMenu"), _("Video Monitor"));
 585
 586         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)));
 587         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)));
 588
 589         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)));
 590         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)));
 591         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)));
 592         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)));
 593         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)));
 594         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)));
 595         xjadeo_zoom_100 = reg_sens (editor_actions, "zoom-vmon-100", _("Original Size"), sigc::bind (sigc::mem_fun (*this, &Editor::set_xjadeo_viewoption), (int) 7));
 596
 597         /* set defaults here */
 598
 599         no_ruler_shown_update = true;
 600
 601         if (Profile->get_trx()) {
 602                 ruler_marker_action->set_active (true);
 603                 ruler_meter_action->set_active (false);
 604                 ruler_tempo_action->set_active (false);
 605                 ruler_range_action->set_active (false);
 606                 ruler_loop_punch_action->set_active (false);
 607                 ruler_loop_punch_action->set_active (false);
 608                 ruler_bbt_action->set_active (true);
 609                 ruler_cd_marker_action->set_active (false);
 610                 ruler_timecode_action->set_active (false);
 611                 ruler_minsec_action->set_active (true);
 612         } else {
 613                 ruler_marker_action->set_active (true);
 614                 ruler_meter_action->set_active (true);
 615                 ruler_tempo_action->set_active (true);
 616                 ruler_range_action->set_active (true);
 617                 ruler_loop_punch_action->set_active (true);
 618                 ruler_loop_punch_action->set_active (true);
 619                 ruler_bbt_action->set_active (false);
 620                 ruler_cd_marker_action->set_active (true);
 621                 ruler_timecode_action->set_active (true);
 622                 ruler_minsec_action->set_active (false);
 623         }
 624
 625         ruler_video_action->set_active (false);
 626         xjadeo_proc_action->set_active (false);
 627         xjadeo_proc_action->set_sensitive (false);
 628         xjadeo_ontop_action->set_active (false);
 629         xjadeo_ontop_action->set_sensitive (false);
 630         xjadeo_timecode_action->set_active (false);
 631         xjadeo_timecode_action->set_sensitive (false);
 632         xjadeo_frame_action->set_active (false);
 633         xjadeo_frame_action->set_sensitive (false);
 634         xjadeo_osdbg_action->set_active (false);
 635         xjadeo_osdbg_action->set_sensitive (false);
 636         xjadeo_fullscreen_action->set_active (false);
 637         xjadeo_fullscreen_action->set_sensitive (false);
 638         xjadeo_letterbox_action->set_active (false);
 639         xjadeo_letterbox_action->set_sensitive (false);
 640         xjadeo_zoom_100->set_sensitive (false);
 641
 642         ruler_samples_action->set_active (false);
 643         no_ruler_shown_update = false;
 644
 645         /* REGION LIST */
 646
 647         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 648         RadioAction::Group sort_type_group;
 649         RadioAction::Group sort_order_group;
 650
 651         /* the region list popup menu */
 652         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 653
 654         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 655         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 656
 657         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 658         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 659
 660         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 661         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 662
 663         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 664         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 665
 666         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 667                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 668         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 669                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 670
 671         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 672                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 673         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 674                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 675         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 676                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 677         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 678                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 679         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 680                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 681         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 682                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 683         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 684                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 685         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 686                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 687         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 688                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 689         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 690                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 691
 692         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 693
 694         /* the next two are duplicate items with different names for use in two different contexts */
 695
 696         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 697         ActionManager::write_sensitive_actions.push_back (act);
 698
 699         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 700         ActionManager::write_sensitive_actions.push_back (act);
 701
 702         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import From Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 703         ActionManager::write_sensitive_actions.push_back (act);
 704
 705
 706         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));
 707         ActionManager::write_sensitive_actions.push_back (act);
 708
 709         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 710
 711         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 712
 713         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 714
 715         /* if there is a logo in the editor canvas, its always visible at startup */
 716
 717         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), sigc::mem_fun (*this, &Editor::toggle_logo_visibility));
 718         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 719         tact->set_active (true);
 720
 721         ActionManager::register_action (editor_actions, X_("toggle-midi-input-active"), _("Toggle MIDI Input Active for Editor-Selected Tracks/Busses"),
 722                                    sigc::bind (sigc::mem_fun (*this, &Editor::toggle_midi_input_active), false));
 723
 724         ActionManager::add_action_group (rl_actions);
 725         ActionManager::add_action_group (ruler_actions);
 726         ActionManager::add_action_group (zoom_actions);
 727         ActionManager::add_action_group (mouse_mode_actions);
 728         ActionManager::add_action_group (snap_actions);
 729         ActionManager::add_action_group (editor_actions);
 730         ActionManager::add_action_group (editor_menu_actions);
 731 }
 732
 733 void
 734 Editor::load_bindings ()
 735 {
 736         /* XXX move this to a better place */
 737
 738         key_bindings.set_action_map (editor_action_map);
 739
 740         std::string binding_file;
 741
 742         if (find_file (ardour_config_search_path(), "editor.bindings", binding_file)) {
 743                 key_bindings.load (binding_file);
 744                 info << string_compose (_("Loaded editor bindings from %1"), binding_file) << endmsg;
 745         } else {
 746                 error << string_compose (_("Could not find editor.bindings in search path %1"), ardour_config_search_path().to_string()) << endmsg;
 747         }
 748 }
 749
 750 void
 751 Editor::toggle_skip_playback ()
 752 {
 753         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), "toggle-skip-playback");
 754
 755         if (act) {
 756                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 757                 bool s = Config->get_skip_playback ();
 758                 if (tact->get_active() != s) {
 759                         Config->set_skip_playback (tact->get_active());
 760                 }
 761         }
 762 }
 763
 764 void
 765 Editor::toggle_ruler_visibility (RulerType rt)
 766 {
 767         const char* action = 0;
 768
 769         if (no_ruler_shown_update) {
 770                 return;
 771         }
 772
 773         switch (rt) {
 774         case ruler_metric_timecode:
 775                 action = "toggle-timecode-ruler";
 776                 break;
 777         case ruler_metric_bbt:
 778                 action = "toggle-bbt-ruler";
 779                 break;
 780         case ruler_metric_samples:
 781                 action = "toggle-samples-ruler";
 782                 break;
 783         case ruler_metric_minsec:
 784                 action = "toggle-minsec-ruler";
 785                 break;
 786         case ruler_time_tempo:
 787                 action = "toggle-tempo-ruler";
 788                 break;
 789         case ruler_time_meter:
 790                 action = "toggle-meter-ruler";
 791                 break;
 792         case ruler_time_marker:
 793                 action = "toggle-marker-ruler";
 794                 break;
 795         case ruler_time_range_marker:
 796                 action = "toggle-range-ruler";
 797                 break;
 798         case ruler_time_transport_marker:
 799                 action = "toggle-loop-punch-ruler";
 800                 break;
 801         case ruler_time_cd_marker:
 802                 action = "toggle-cd-marker-ruler";
 803                 break;
 804         case ruler_video_timeline:
 805                 action = "toggle-video-ruler";
 806                 break;
 807         }
 808
 809         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 810
 811         if (act) {
 812                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 813                 update_ruler_visibility ();
 814                 store_ruler_visibility ();
 815         }
 816 }
 817
 818 void
 819 Editor::set_summary ()
 820 {
 821         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 822         if (act) {
 823                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 824                 _session->config.set_show_summary (tact->get_active ());
 825         }
 826 }
 827
 828 void
 829 Editor::set_group_tabs ()
 830 {
 831         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 832         if (act) {
 833                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 834                 _session->config.set_show_group_tabs (tact->get_active ());
 835         }
 836 }
 837
 838 void
 839 Editor::set_close_video_sensitive (bool onoff)
 840 {
 841         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("CloseVideo"));
 842         if (act) {
 843                 act->set_sensitive (onoff);
 844         }
 845 }
 846
 847 void
 848 Editor::set_xjadeo_sensitive (bool onoff)
 849 {
 850         xjadeo_proc_action->set_sensitive(onoff);
 851 }
 852
 853 void
 854 Editor::toggle_xjadeo_proc (int state)
 855 {
 856         switch(state) {
 857                 case 1:
 858                         xjadeo_proc_action->set_active(true);
 859                         break;
 860                 case 0:
 861                         xjadeo_proc_action->set_active(false);
 862                         break;
 863                 default:
 864                         xjadeo_proc_action->set_active(!xjadeo_proc_action->get_active());
 865                         break;
 866         }
 867         bool onoff = xjadeo_proc_action->get_active();
 868         xjadeo_ontop_action->set_sensitive(onoff);
 869         xjadeo_timecode_action->set_sensitive(onoff);
 870         xjadeo_frame_action->set_sensitive(onoff);
 871         xjadeo_osdbg_action->set_sensitive(onoff);
 872         xjadeo_fullscreen_action->set_sensitive(onoff);
 873         xjadeo_letterbox_action->set_sensitive(onoff);
 874         xjadeo_zoom_100->set_sensitive(onoff);
 875 }
 876
 877 void
 878 Editor::set_xjadeo_proc ()
 879 {
 880         if (xjadeo_proc_action->get_active()) {
 881                 ARDOUR_UI::instance()->video_timeline->open_video_monitor();
 882         } else {
 883                 ARDOUR_UI::instance()->video_timeline->close_video_monitor();
 884         }
 885 }
 886
 887 void
 888 Editor::toggle_xjadeo_viewoption (int what, int state)
 889 {
 890         Glib::RefPtr<Gtk::ToggleAction> action;
 891         switch (what) {
 892                 case 1:
 893                         action = xjadeo_ontop_action;
 894                         break;
 895                 case 2:
 896                         action = xjadeo_timecode_action;
 897                         break;
 898                 case 3:
 899                         action = xjadeo_frame_action;
 900                         break;
 901                 case 4:
 902                         action = xjadeo_osdbg_action;
 903                         break;
 904                 case 5:
 905                         action = xjadeo_fullscreen_action;
 906                         break;
 907                 case 6:
 908                         action = xjadeo_letterbox_action;
 909                         break;
 910                 case 7:
 911                         return;
 912                 default:
 913                         return;
 914         }
 915
 916         switch(state) {
 917                 case 1:
 918                         action->set_active(true);
 919                         break;
 920                 case 0:
 921                         action->set_active(false);
 922                         break;
 923                 default:
 924                         action->set_active(!action->get_active());
 925                         break;
 926         }
 927 }
 928
 929 void
 930 Editor::set_xjadeo_viewoption (int what)
 931 {
 932         Glib::RefPtr<Gtk::ToggleAction> action;
 933         switch (what) {
 934                 case 1:
 935                         action = xjadeo_ontop_action;
 936                         break;
 937                 case 2:
 938                         action = xjadeo_timecode_action;
 939                         break;
 940                 case 3:
 941                         action = xjadeo_frame_action;
 942                         break;
 943                 case 4:
 944                         action = xjadeo_osdbg_action;
 945                         break;
 946                 case 5:
 947                         action = xjadeo_fullscreen_action;
 948                         break;
 949                 case 6:
 950                         action = xjadeo_letterbox_action;
 951                         break;
 952                 case 7:
 953                         ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 954                         return;
 955                 default:
 956                         return;
 957         }
 958         if (action->get_active()) {
 959                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 1);
 960         } else {
 961                 ARDOUR_UI::instance()->video_timeline->control_video_monitor(what, 0);
 962         }
 963 }
 964
 965 void
 966 Editor::toggle_measure_visibility ()
 967 {
 968         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 969         if (act) {
 970                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 971                 set_show_measures (tact->get_active());
 972         }
 973 }
 974
 975 void
 976 Editor::toggle_logo_visibility ()
 977 {
 978         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 979
 980         if (act) {
 981                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 982                 if (logo_item) {
 983                         if (tact->get_active()) {
 984                                 logo_item->show ();
 985                         } else {
 986                                 logo_item->hide ();
 987                         }
 988                 }
 989         }
 990 }
 991
 992 RefPtr<RadioAction>
 993 Editor::snap_type_action (SnapType type)
 994 {
 995         const char* action = 0;
 996         RefPtr<Action> act;
 997
 998         switch (type) {
 999         case Editing::SnapToCDFrame:
1000                 action = "snap-to-cd-frame";
1001                 break;
1002         case Editing::SnapToTimecodeFrame:
1003                 action = "snap-to-timecode-frame";
1004                 break;
1005         case Editing::SnapToTimecodeSeconds:
1006                 action = "snap-to-timecode-seconds";
1007                 break;
1008         case Editing::SnapToTimecodeMinutes:
1009                 action = "snap-to-timecode-minutes";
1010                 break;
1011         case Editing::SnapToSeconds:
1012                 action = "snap-to-seconds";
1013                 break;
1014         case Editing::SnapToMinutes:
1015                 action = "snap-to-minutes";
1016                 break;
1017         case Editing::SnapToBeatDiv128:
1018                 action = "snap-to-onetwentyeighths";
1019                 break;
1020         case Editing::SnapToBeatDiv64:
1021                 action = "snap-to-sixtyfourths";
1022                 break;
1023         case Editing::SnapToBeatDiv32:
1024                 action = "snap-to-thirtyseconds";
1025                 break;
1026         case Editing::SnapToBeatDiv28:
1027                 action = "snap-to-twentyeighths";
1028                 break;
1029         case Editing::SnapToBeatDiv24:
1030                 action = "snap-to-twentyfourths";
1031                 break;
1032         case Editing::SnapToBeatDiv20:
1033                 action = "snap-to-twentieths";
1034                 break;
1035         case Editing::SnapToBeatDiv16:
1036                 action = "snap-to-asixteenthbeat";
1037                 break;
1038         case Editing::SnapToBeatDiv14:
1039                 action = "snap-to-fourteenths";
1040                 break;
1041         case Editing::SnapToBeatDiv12:
1042                 action = "snap-to-twelfths";
1043                 break;
1044         case Editing::SnapToBeatDiv10:
1045                 action = "snap-to-tenths";
1046                 break;
1047         case Editing::SnapToBeatDiv8:
1048                 action = "snap-to-eighths";
1049                 break;
1050         case Editing::SnapToBeatDiv7:
1051                 action = "snap-to-sevenths";
1052                 break;
1053         case Editing::SnapToBeatDiv6:
1054                 action = "snap-to-sixths";
1055                 break;
1056         case Editing::SnapToBeatDiv5:
1057                 action = "snap-to-fifths";
1058                 break;
1059         case Editing::SnapToBeatDiv4:
1060                 action = "snap-to-quarters";
1061                 break;
1062         case Editing::SnapToBeatDiv3:
1063                 action = "snap-to-thirds";
1064                 break;
1065         case Editing::SnapToBeatDiv2:
1066                 action = "snap-to-halves";
1067                 break;
1068         case Editing::SnapToBeat:
1069                 action = "snap-to-beat";
1070                 break;
1071         case Editing::SnapToBar:
1072                 action = "snap-to-bar";
1073                 break;
1074         case Editing::SnapToMark:
1075                 action = "snap-to-mark";
1076                 break;
1077         case Editing::SnapToRegionStart:
1078                 action = "snap-to-region-start";
1079                 break;
1080         case Editing::SnapToRegionEnd:
1081                 action = "snap-to-region-end";
1082                 break;
1083         case Editing::SnapToRegionSync:
1084                 action = "snap-to-region-sync";
1085                 break;
1086         case Editing::SnapToRegionBoundary:
1087                 action = "snap-to-region-boundary";
1088                 break;
1089         default:
1090                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1091                 /*NOTREACHED*/
1092         }
1093
1094         act = ActionManager::get_action (X_("Snap"), action);
1095
1096         if (act) {
1097                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1098                 return ract;
1099
1100         } else  {
1101                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1102                 return RefPtr<RadioAction>();
1103         }
1104 }
1105
1106 void
1107 Editor::next_snap_choice ()
1108 {
1109         switch (_snap_type) {
1110         case Editing::SnapToCDFrame:
1111                 set_snap_to (Editing::SnapToTimecodeFrame);
1112                 break;
1113         case Editing::SnapToTimecodeFrame:
1114                 set_snap_to (Editing::SnapToTimecodeSeconds);
1115                 break;
1116         case Editing::SnapToTimecodeSeconds:
1117                 set_snap_to (Editing::SnapToTimecodeMinutes);
1118                 break;
1119         case Editing::SnapToTimecodeMinutes:
1120                 set_snap_to (Editing::SnapToSeconds);
1121                 break;
1122         case Editing::SnapToSeconds:
1123                 set_snap_to (Editing::SnapToMinutes);
1124                 break;
1125         case Editing::SnapToMinutes:
1126                 set_snap_to (Editing::SnapToBeatDiv128);
1127                 break;
1128         case Editing::SnapToBeatDiv128:
1129                 set_snap_to (Editing::SnapToBeatDiv64);
1130                 break;
1131         case Editing::SnapToBeatDiv64:
1132                 set_snap_to (Editing::SnapToBeatDiv32);
1133                 break;
1134         case Editing::SnapToBeatDiv32:
1135                 set_snap_to (Editing::SnapToBeatDiv28);
1136                 break;
1137         case Editing::SnapToBeatDiv28:
1138                 set_snap_to (Editing::SnapToBeatDiv24);
1139                 break;
1140         case Editing::SnapToBeatDiv24:
1141                 set_snap_to (Editing::SnapToBeatDiv20);
1142                 break;
1143         case Editing::SnapToBeatDiv20:
1144                 set_snap_to (Editing::SnapToBeatDiv16);
1145                 break;
1146         case Editing::SnapToBeatDiv16:
1147                 set_snap_to (Editing::SnapToBeatDiv14);
1148                 break;
1149         case Editing::SnapToBeatDiv14:
1150                 set_snap_to (Editing::SnapToBeatDiv12);
1151                 break;
1152         case Editing::SnapToBeatDiv12:
1153                 set_snap_to (Editing::SnapToBeatDiv10);
1154                 break;
1155         case Editing::SnapToBeatDiv10:
1156                 set_snap_to (Editing::SnapToBeatDiv8);
1157                 break;
1158         case Editing::SnapToBeatDiv8:
1159                 set_snap_to (Editing::SnapToBeatDiv7);
1160                 break;
1161         case Editing::SnapToBeatDiv7:
1162                 set_snap_to (Editing::SnapToBeatDiv6);
1163                 break;
1164         case Editing::SnapToBeatDiv6:
1165                 set_snap_to (Editing::SnapToBeatDiv5);
1166                 break;
1167         case Editing::SnapToBeatDiv5:
1168                 set_snap_to (Editing::SnapToBeatDiv4);
1169                 break;
1170         case Editing::SnapToBeatDiv4:
1171                 set_snap_to (Editing::SnapToBeatDiv3);
1172                 break;
1173         case Editing::SnapToBeatDiv3:
1174                 set_snap_to (Editing::SnapToBeatDiv2);
1175                 break;
1176         case Editing::SnapToBeatDiv2:
1177                 set_snap_to (Editing::SnapToBeat);
1178                 break;
1179         case Editing::SnapToBeat:
1180                 set_snap_to (Editing::SnapToBar);
1181                 break;
1182         case Editing::SnapToBar:
1183                 set_snap_to (Editing::SnapToMark);
1184                 break;
1185         case Editing::SnapToMark:
1186                 set_snap_to (Editing::SnapToRegionStart);
1187                 break;
1188         case Editing::SnapToRegionStart:
1189                 set_snap_to (Editing::SnapToRegionEnd);
1190                 break;
1191         case Editing::SnapToRegionEnd:
1192                 set_snap_to (Editing::SnapToRegionSync);
1193                 break;
1194         case Editing::SnapToRegionSync:
1195                 set_snap_to (Editing::SnapToRegionBoundary);
1196                 break;
1197         case Editing::SnapToRegionBoundary:
1198                 set_snap_to (Editing::SnapToCDFrame);
1199                 break;
1200         }
1201 }
1202
1203 void
1204 Editor::prev_snap_choice ()
1205 {
1206         switch (_snap_type) {
1207         case Editing::SnapToCDFrame:
1208                 set_snap_to (Editing::SnapToRegionBoundary);
1209                 break;
1210         case Editing::SnapToTimecodeFrame:
1211                 set_snap_to (Editing::SnapToCDFrame);
1212                 break;
1213         case Editing::SnapToTimecodeSeconds:
1214                 set_snap_to (Editing::SnapToTimecodeFrame);
1215                 break;
1216         case Editing::SnapToTimecodeMinutes:
1217                 set_snap_to (Editing::SnapToTimecodeSeconds);
1218                 break;
1219         case Editing::SnapToSeconds:
1220                 set_snap_to (Editing::SnapToTimecodeMinutes);
1221                 break;
1222         case Editing::SnapToMinutes:
1223                 set_snap_to (Editing::SnapToSeconds);
1224                 break;
1225         case Editing::SnapToBeatDiv128:
1226                 set_snap_to (Editing::SnapToMinutes);
1227                 break;
1228         case Editing::SnapToBeatDiv64:
1229                 set_snap_to (Editing::SnapToBeatDiv128);
1230                 break;
1231         case Editing::SnapToBeatDiv32:
1232                 set_snap_to (Editing::SnapToBeatDiv64);
1233                 break;
1234         case Editing::SnapToBeatDiv28:
1235                 set_snap_to (Editing::SnapToBeatDiv32);
1236                 break;
1237         case Editing::SnapToBeatDiv24:
1238                 set_snap_to (Editing::SnapToBeatDiv28);
1239                 break;
1240         case Editing::SnapToBeatDiv20:
1241                 set_snap_to (Editing::SnapToBeatDiv24);
1242                 break;
1243         case Editing::SnapToBeatDiv16:
1244                 set_snap_to (Editing::SnapToBeatDiv20);
1245                 break;
1246         case Editing::SnapToBeatDiv14:
1247                 set_snap_to (Editing::SnapToBeatDiv16);
1248                 break;
1249         case Editing::SnapToBeatDiv12:
1250                 set_snap_to (Editing::SnapToBeatDiv14);
1251                 break;
1252         case Editing::SnapToBeatDiv10:
1253                 set_snap_to (Editing::SnapToBeatDiv12);
1254                 break;
1255         case Editing::SnapToBeatDiv8:
1256                 set_snap_to (Editing::SnapToBeatDiv10);
1257                 break;
1258         case Editing::SnapToBeatDiv7:
1259                 set_snap_to (Editing::SnapToBeatDiv8);
1260                 break;
1261         case Editing::SnapToBeatDiv6:
1262                 set_snap_to (Editing::SnapToBeatDiv7);
1263                 break;
1264         case Editing::SnapToBeatDiv5:
1265                 set_snap_to (Editing::SnapToBeatDiv6);
1266                 break;
1267         case Editing::SnapToBeatDiv4:
1268                 set_snap_to (Editing::SnapToBeatDiv5);
1269                 break;
1270         case Editing::SnapToBeatDiv3:
1271                 set_snap_to (Editing::SnapToBeatDiv4);
1272                 break;
1273         case Editing::SnapToBeatDiv2:
1274                 set_snap_to (Editing::SnapToBeatDiv3);
1275                 break;
1276         case Editing::SnapToBeat:
1277                 set_snap_to (Editing::SnapToBeatDiv2);
1278                 break;
1279         case Editing::SnapToBar:
1280                 set_snap_to (Editing::SnapToBeat);
1281                 break;
1282         case Editing::SnapToMark:
1283                 set_snap_to (Editing::SnapToBar);
1284                 break;
1285         case Editing::SnapToRegionStart:
1286                 set_snap_to (Editing::SnapToMark);
1287                 break;
1288         case Editing::SnapToRegionEnd:
1289                 set_snap_to (Editing::SnapToRegionStart);
1290                 break;
1291         case Editing::SnapToRegionSync:
1292                 set_snap_to (Editing::SnapToRegionEnd);
1293                 break;
1294         case Editing::SnapToRegionBoundary:
1295                 set_snap_to (Editing::SnapToRegionSync);
1296                 break;
1297         }
1298 }
1299
1300 void
1301 Editor::next_snap_choice_music_only ()
1302 {
1303         switch (_snap_type) {
1304         case Editing::SnapToMark:
1305         case Editing::SnapToRegionStart:
1306         case Editing::SnapToRegionEnd:
1307         case Editing::SnapToRegionSync:
1308         case Editing::SnapToRegionBoundary:
1309         case Editing::SnapToCDFrame:
1310         case Editing::SnapToTimecodeFrame:
1311         case Editing::SnapToTimecodeSeconds:
1312         case Editing::SnapToTimecodeMinutes:
1313         case Editing::SnapToSeconds:
1314         case Editing::SnapToMinutes:
1315                 set_snap_to (Editing::SnapToBeatDiv128);
1316                 break;
1317         case Editing::SnapToBeatDiv128:
1318                 set_snap_to (Editing::SnapToBeatDiv64);
1319                 break;
1320         case Editing::SnapToBeatDiv64:
1321                 set_snap_to (Editing::SnapToBeatDiv32);
1322                 break;
1323         case Editing::SnapToBeatDiv32:
1324                 set_snap_to (Editing::SnapToBeatDiv28);
1325                 break;
1326         case Editing::SnapToBeatDiv28:
1327                 set_snap_to (Editing::SnapToBeatDiv24);
1328                 break;
1329         case Editing::SnapToBeatDiv24:
1330                 set_snap_to (Editing::SnapToBeatDiv20);
1331                 break;
1332         case Editing::SnapToBeatDiv20:
1333                 set_snap_to (Editing::SnapToBeatDiv16);
1334                 break;
1335         case Editing::SnapToBeatDiv16:
1336                 set_snap_to (Editing::SnapToBeatDiv14);
1337                 break;
1338         case Editing::SnapToBeatDiv14:
1339                 set_snap_to (Editing::SnapToBeatDiv12);
1340                 break;
1341         case Editing::SnapToBeatDiv12:
1342                 set_snap_to (Editing::SnapToBeatDiv10);
1343                 break;
1344         case Editing::SnapToBeatDiv10:
1345                 set_snap_to (Editing::SnapToBeatDiv8);
1346                 break;
1347         case Editing::SnapToBeatDiv8:
1348                 set_snap_to (Editing::SnapToBeatDiv7);
1349                 break;
1350         case Editing::SnapToBeatDiv7:
1351                 set_snap_to (Editing::SnapToBeatDiv6);
1352                 break;
1353         case Editing::SnapToBeatDiv6:
1354                 set_snap_to (Editing::SnapToBeatDiv5);
1355                 break;
1356         case Editing::SnapToBeatDiv5:
1357                 set_snap_to (Editing::SnapToBeatDiv4);
1358                 break;
1359         case Editing::SnapToBeatDiv4:
1360                 set_snap_to (Editing::SnapToBeatDiv3);
1361                 break;
1362         case Editing::SnapToBeatDiv3:
1363                 set_snap_to (Editing::SnapToBeatDiv2);
1364                 break;
1365         case Editing::SnapToBeatDiv2:
1366                 set_snap_to (Editing::SnapToBeat);
1367                 break;
1368         case Editing::SnapToBeat:
1369                 set_snap_to (Editing::SnapToBar);
1370                 break;
1371         case Editing::SnapToBar:
1372                 set_snap_to (Editing::SnapToBeatDiv128);
1373                 break;
1374         }
1375 }
1376
1377 void
1378 Editor::prev_snap_choice_music_only ()
1379 {
1380         switch (_snap_type) {
1381         case Editing::SnapToMark:
1382         case Editing::SnapToRegionStart:
1383         case Editing::SnapToRegionEnd:
1384         case Editing::SnapToRegionSync:
1385         case Editing::SnapToRegionBoundary:
1386         case Editing::SnapToCDFrame:
1387         case Editing::SnapToTimecodeFrame:
1388         case Editing::SnapToTimecodeSeconds:
1389         case Editing::SnapToTimecodeMinutes:
1390         case Editing::SnapToSeconds:
1391         case Editing::SnapToMinutes:
1392                 set_snap_to (Editing::SnapToBar);
1393                 break;
1394         case Editing::SnapToBeatDiv128:
1395                 set_snap_to (Editing::SnapToBeat);
1396                 break;
1397         case Editing::SnapToBeatDiv64:
1398                 set_snap_to (Editing::SnapToBeatDiv128);
1399                 break;
1400         case Editing::SnapToBeatDiv32:
1401                 set_snap_to (Editing::SnapToBeatDiv64);
1402                 break;
1403         case Editing::SnapToBeatDiv28:
1404                 set_snap_to (Editing::SnapToBeatDiv32);
1405                 break;
1406         case Editing::SnapToBeatDiv24:
1407                 set_snap_to (Editing::SnapToBeatDiv28);
1408                 break;
1409         case Editing::SnapToBeatDiv20:
1410                 set_snap_to (Editing::SnapToBeatDiv24);
1411                 break;
1412         case Editing::SnapToBeatDiv16:
1413                 set_snap_to (Editing::SnapToBeatDiv20);
1414                 break;
1415         case Editing::SnapToBeatDiv14:
1416                 set_snap_to (Editing::SnapToBeatDiv16);
1417                 break;
1418         case Editing::SnapToBeatDiv12:
1419                 set_snap_to (Editing::SnapToBeatDiv14);
1420                 break;
1421         case Editing::SnapToBeatDiv10:
1422                 set_snap_to (Editing::SnapToBeatDiv12);
1423                 break;
1424         case Editing::SnapToBeatDiv8:
1425                 set_snap_to (Editing::SnapToBeatDiv10);
1426                 break;
1427         case Editing::SnapToBeatDiv7:
1428                 set_snap_to (Editing::SnapToBeatDiv8);
1429                 break;
1430         case Editing::SnapToBeatDiv6:
1431                 set_snap_to (Editing::SnapToBeatDiv7);
1432                 break;
1433         case Editing::SnapToBeatDiv5:
1434                 set_snap_to (Editing::SnapToBeatDiv6);
1435                 break;
1436         case Editing::SnapToBeatDiv4:
1437                 set_snap_to (Editing::SnapToBeatDiv5);
1438                 break;
1439         case Editing::SnapToBeatDiv3:
1440                 set_snap_to (Editing::SnapToBeatDiv4);
1441                 break;
1442         case Editing::SnapToBeatDiv2:
1443                 set_snap_to (Editing::SnapToBeatDiv3);
1444                 break;
1445         case Editing::SnapToBeat:
1446                 set_snap_to (Editing::SnapToBeatDiv2);
1447                 break;
1448         case Editing::SnapToBar:
1449                 set_snap_to (Editing::SnapToBeat);
1450                 break;
1451         }
1452 }
1453
1454 void
1455 Editor::snap_type_chosen (SnapType type)
1456 {
1457         /* this is driven by a toggle on a radio group, and so is invoked twice,
1458            once for the item that became inactive and once for the one that became
1459            active.
1460         */
1461
1462         RefPtr<RadioAction> ract = snap_type_action (type);
1463
1464         if (ract && ract->get_active()) {
1465                 set_snap_to (type);
1466         }
1467 }
1468
1469 RefPtr<RadioAction>
1470 Editor::snap_mode_action (SnapMode mode)
1471 {
1472         const char* action = 0;
1473         RefPtr<Action> act;
1474
1475         switch (mode) {
1476         case Editing::SnapOff:
1477                 action = X_("snap-off");
1478                 break;
1479         case Editing::SnapNormal:
1480                 action = X_("snap-normal");
1481                 break;
1482         case Editing::SnapMagnetic:
1483                 action = X_("snap-magnetic");
1484                 break;
1485         default:
1486                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1487                 /*NOTREACHED*/
1488         }
1489
1490         act = ActionManager::get_action (X_("Editor"), action);
1491
1492         if (act) {
1493                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1494                 return ract;
1495
1496         } else  {
1497                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1498                 return RefPtr<RadioAction> ();
1499         }
1500 }
1501
1502 void
1503 Editor::cycle_snap_mode ()
1504 {
1505         switch (_snap_mode) {
1506         case SnapOff:
1507                 set_snap_mode (SnapNormal);
1508                 break;
1509         case SnapNormal:
1510                 set_snap_mode (SnapMagnetic);
1511                 break;
1512         case SnapMagnetic:
1513                 set_snap_mode (SnapOff);
1514                 break;
1515         }
1516 }
1517
1518 void
1519 Editor::snap_mode_chosen (SnapMode mode)
1520 {
1521         /* this is driven by a toggle on a radio group, and so is invoked twice,
1522            once for the item that became inactive and once for the one that became
1523            active.
1524         */
1525
1526         RefPtr<RadioAction> ract = snap_mode_action (mode);
1527
1528         if (ract && ract->get_active()) {
1529                 set_snap_mode (mode);
1530         }
1531 }
1532
1533 RefPtr<RadioAction>
1534 Editor::edit_point_action (EditPoint ep)
1535 {
1536         const char* action = 0;
1537         RefPtr<Action> act;
1538
1539         switch (ep) {
1540         case Editing::EditAtPlayhead:
1541                 action = X_("edit-at-playhead");
1542                 break;
1543         case Editing::EditAtSelectedMarker:
1544                 action = X_("edit-at-selected-marker");
1545                 break;
1546         case Editing::EditAtMouse:
1547                 action = X_("edit-at-mouse");
1548                 break;
1549         default:
1550                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1551                 /*NOTREACHED*/
1552         }
1553
1554         act = ActionManager::get_action (X_("Editor"), action);
1555
1556         if (act) {
1557                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1558                 return ract;
1559
1560         } else  {
1561                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1562                 return RefPtr<RadioAction> ();
1563         }
1564 }
1565
1566 void
1567 Editor::edit_point_chosen (EditPoint ep)
1568 {
1569         /* this is driven by a toggle on a radio group, and so is invoked twice,
1570            once for the item that became inactive and once for the one that became
1571            active.
1572         */
1573
1574         RefPtr<RadioAction> ract = edit_point_action (ep);
1575
1576         if (ract && ract->get_active()) {
1577                 set_edit_point_preference (ep);
1578         }
1579 }
1580
1581
1582 RefPtr<RadioAction>
1583 Editor::zoom_focus_action (ZoomFocus focus)
1584 {
1585         const char* action = 0;
1586         RefPtr<Action> act;
1587
1588         switch (focus) {
1589         case ZoomFocusLeft:
1590                 action = X_("zoom-focus-left");
1591                 break;
1592         case ZoomFocusRight:
1593                 action = X_("zoom-focus-right");
1594                 break;
1595         case ZoomFocusCenter:
1596                 action = X_("zoom-focus-center");
1597                 break;
1598         case ZoomFocusPlayhead:
1599                 action = X_("zoom-focus-playhead");
1600                 break;
1601         case ZoomFocusMouse:
1602                 action = X_("zoom-focus-mouse");
1603                 break;
1604         case ZoomFocusEdit:
1605                 action = X_("zoom-focus-edit");
1606                 break;
1607         default:
1608                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1609                 /*NOTREACHED*/
1610         }
1611
1612         act = ActionManager::get_action (X_("Zoom"), action);
1613
1614         if (act) {
1615                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1616                 return ract;
1617         } else {
1618                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1619         }
1620
1621         return RefPtr<RadioAction> ();
1622 }
1623
1624 void
1625 Editor::toggle_sound_midi_notes ()
1626 {
1627         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1628
1629         if (act) {
1630                 bool s = Config->get_sound_midi_notes();
1631                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1632                 if (tact->get_active () != s) {
1633                         Config->set_sound_midi_notes (tact->get_active());
1634                 }
1635         }
1636 }
1637
1638 void
1639 Editor::zoom_focus_chosen (ZoomFocus focus)
1640 {
1641         /* this is driven by a toggle on a radio group, and so is invoked twice,
1642            once for the item that became inactive and once for the one that became
1643            active.
1644         */
1645
1646         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1647
1648         if (ract && ract->get_active()) {
1649                 set_zoom_focus (focus);
1650         }
1651 }
1652
1653 /** A Configuration parameter has changed.
1654  * @param parameter_name Name of the changed parameter.
1655  */
1656 void
1657 Editor::parameter_changed (std::string p)
1658 {
1659         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1660
1661         if (p == "auto-loop") {
1662                 update_loop_range_view ();
1663         } else if (p == "punch-in") {
1664                 update_punch_range_view ();
1665         } else if (p == "punch-out") {
1666                 update_punch_range_view ();
1667         } else if (p == "timecode-format") {
1668                 update_just_timecode ();
1669         } else if (p == "show-region-fades") {
1670                 update_region_fade_visibility ();
1671         } else if (p == "edit-mode") {
1672                 edit_mode_selector.set_text (edit_mode_to_string (Config->get_edit_mode()));
1673         } else if (p == "show-track-meters") {
1674                 toggle_meter_updating();
1675         } else if (p == "show-summary") {
1676
1677                 bool const s = _session->config.get_show_summary ();
1678                 if (s) {
1679                         _summary_hbox.show ();
1680                 } else {
1681                         _summary_hbox.hide ();
1682                 }
1683
1684                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1685                 if (act) {
1686                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1687                         if (tact->get_active () != s) {
1688                                 tact->set_active (s);
1689                         }
1690                 }
1691         } else if (p == "show-group-tabs") {
1692
1693                 bool const s = _session->config.get_show_group_tabs ();
1694                 if (s) {
1695                         _group_tabs->show ();
1696                 } else {
1697                         _group_tabs->hide ();
1698                 }
1699
1700                 reset_controls_layout_width ();
1701
1702                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1703                 if (act) {
1704                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1705                         if (tact->get_active () != s) {
1706                                 tact->set_active (s);
1707                         }
1708                 }
1709         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1710                 update_just_timecode ();
1711         } else if (p == "show-zoom-tools") {
1712                 if (_zoom_tearoff) {
1713                         _zoom_tearoff->set_visible (Config->get_show_zoom_tools(), true);
1714                 }
1715         } else if (p == "sound-midi-notes") {
1716                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("sound-midi-notes"));
1717
1718                 if (act) {
1719                         bool s = Config->get_sound_midi_notes();
1720                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1721                         if (tact->get_active () != s) {
1722                                 tact->set_active (s);
1723                         }
1724                 }
1725         } else if (p == "show-region-gain") {
1726                 set_gain_envelope_visibility ();
1727         } else if (p == "remote-model") {
1728                 if (_routes) {
1729                         _routes->reset_remote_control_ids ();
1730                 }
1731         } else if (p == "use-tooltips") {
1732
1733                 /* this doesn't really belong here but it has to go somewhere */
1734
1735                 if (Config->get_use_tooltips()) {
1736                         Gtkmm2ext::enable_tooltips ();
1737                 } else {
1738                         Gtkmm2ext::disable_tooltips ();
1739                 }
1740         } else if (p == "skip-playback") {
1741                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-skip-playback"));
1742
1743                 if (act) {
1744                         bool s = Config->get_skip_playback ();
1745                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1746                         if (tact->get_active () != s) {
1747                                 tact->set_active (s);
1748                         }
1749                 }
1750         }
1751 }
1752
1753 void
1754 Editor::reset_focus ()
1755 {
1756         _track_canvas->grab_focus();
1757 }
1758
1759 void
1760 Editor::reset_canvas_action_sensitivity (bool onoff)
1761 {
1762         if (_edit_point != EditAtMouse) {
1763                 onoff = true;
1764         }
1765
1766         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1767              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1768                 (*x)->set_sensitive (onoff);
1769         }
1770 }
1771
1772 void
1773 Editor::toggle_internal_editing ()
1774 {
1775         Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("MouseMode"), X_("toggle-internal-edit"));
1776         if (act) {
1777                 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
1778                 set_internal_edit (tact->get_active());
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-unprocessed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1945         reg_sens (_region_actions, "bounce-regions-processed", _("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, "insert-patch-change", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), false));
1964         reg_sens (_region_actions, "insert-patch-change-context", _("Insert Patch Change..."), sigc::bind (sigc::mem_fun (*this, &Editor::insert_patch_change), true));
1965         reg_sens (_region_actions, "fork-region", _("Unlink from other copies"), sigc::mem_fun (*this, &Editor::fork_region));
1966         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1967         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1968
1969         reg_sens (_region_actions, "nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1970         reg_sens (_region_actions, "alternate-nudge-forward", _("Nudge Later"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1971         reg_sens (_region_actions, "nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1972         reg_sens (_region_actions, "alternate-nudge-backward", _("Nudge Earlier"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1973
1974         reg_sens (_region_actions, "sequence-regions", _("Sequence Regions"), sigc::mem_fun (*this, &Editor::sequence_regions));
1975
1976         reg_sens (
1977                 _region_actions,
1978                 "nudge-forward-by-capture-offset",
1979                 _("Nudge Later by Capture Offset"),
1980                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1981                 );
1982
1983         reg_sens (
1984                 _region_actions,
1985                 "nudge-backward-by-capture-offset",
1986                 _("Nudge Earlier by Capture Offset"),
1987                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1988                 );
1989
1990         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1991         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1992
1993         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1994         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1995
1996         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1997
1998         reg_sens (
1999                 _region_actions,
2000                 "insert-region-from-region-list",
2001                 _("Insert Region From Region List"),
2002                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
2003                 );
2004
2005         /* PART 3: actions that operate on the selection and also require the edit point location */
2006
2007         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
2008         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
2009         reg_sens (_region_actions, "split-region", _("Split"), sigc::mem_fun (*this, &Editor::split_region));
2010         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
2011         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
2012
2013         reg_sens (
2014                 _region_actions,
2015                 "align-regions-start",
2016                 _("Align Start"),
2017                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
2018                 );
2019
2020         reg_sens (
2021                 _region_actions,
2022                 "align-regions-start-relative",
2023                 _("Align Start Relative"),
2024                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
2025                 );
2026
2027         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
2028
2029         reg_sens (
2030                 _region_actions,
2031                 "align-regions-end-relative",
2032                 _("Align End Relative"),
2033                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
2034                 );
2035
2036         reg_sens (
2037                 _region_actions,
2038                 "align-regions-sync",
2039                 _("Align Sync"),
2040                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
2041                 );
2042
2043         reg_sens (
2044                 _region_actions,
2045                 "align-regions-sync-relative",
2046                 _("Align Sync Relative"),
2047                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
2048                 );
2049
2050         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));
2051         a->set_accel_group (get_accel_group ());
2052
2053         a = reg_sens (_region_actions, "choose-top-region-context-menu", _("Choose Top..."), sigc::bind (sigc::mem_fun (*this, &Editor::change_region_layering_order), true));
2054         a->set_accel_group (get_accel_group ());
2055
2056         _all_region_actions_sensitized = true;
2057
2058         ActionManager::add_action_group (_region_actions);
2059 }