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 <ardour/ardour.h>
  21 #include <ardour/profile.h>
  22
  23 #include "utils.h"
  24 #include "editor.h"
  25 #include "editing.h"
  26 #include "actions.h"
  27 #include "ardour_ui.h"
  28 #include "gui_thread.h"
  29 #include "i18n.h"
  30
  31 using namespace Gtk;
  32 using namespace Glib;
  33 using namespace std;
  34 using namespace sigc;
  35 using namespace ARDOUR;
  36 using namespace PBD;
  37 using namespace Editing;
  38
  39 void
  40 Editor::register_actions ()
  41 {
  42         RefPtr<Action> act;
  43
  44         editor_actions = ActionGroup::create (X_("Editor"));
  45
  46         /* non-operative menu items for menu bar */
  47
  48         ActionManager::register_action (editor_actions, X_("AlignMenu"), _("Align"));
  49         ActionManager::register_action (editor_actions, X_("Autoconnect"), _("Autoconnect"));
  50         ActionManager::register_action (editor_actions, X_("Crossfades"), _("Crossfades"));
  51         ActionManager::register_action (editor_actions, X_("Edit"), _("Edit"));
  52         ActionManager::register_action (editor_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  53         ActionManager::register_action (editor_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
  54         ActionManager::register_action (editor_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
  55         ActionManager::register_action (editor_actions, X_("EditPointMenu"), _("Edit Point"));
  56         ActionManager::register_action (editor_actions, X_("FadeMenu"), _("Fade"));
  57         ActionManager::register_action (editor_actions, X_("LatchMenu"), _("Latch"));
  58         ActionManager::register_action (editor_actions, X_("Layering"), _("Layering"));
  59         ActionManager::register_action (editor_actions, X_("Link"), _("Link"));
  60         ActionManager::register_action (editor_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
  61         ActionManager::register_action (editor_actions, X_("KeyMouseActions"), _("Key Mouse"));
  62         ActionManager::register_action (editor_actions, X_("LocateToMarker"), _("Locate To Markers"));
  63         ActionManager::register_action (editor_actions, X_("MarkerMenu"), _("Markers"));
  64         ActionManager::register_action (editor_actions, X_("MeterFalloff"), _("Meter falloff"));
  65         ActionManager::register_action (editor_actions, X_("MeterHold"), _("Meter hold"));
  66         ActionManager::register_action (editor_actions, X_("Performance"), _("Performance"));
  67         ActionManager::register_action (editor_actions, X_("MiscOptions"), _("Misc Options"));
  68         ActionManager::register_action (editor_actions, X_("Monitoring"), _("Monitoring"));
  69         ActionManager::register_action (editor_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
  70         ActionManager::register_action (editor_actions, X_("MovePlayHeadMenu"), _("Playhead"));
  71         ActionManager::register_action (editor_actions, X_("NudgeRegionMenu"), _("Nudge"));
  72         ActionManager::register_action (editor_actions, X_("PlayMenu"), _("Play"));
  73         ActionManager::register_action (editor_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
  74         ActionManager::register_action (editor_actions, X_("Pullup"), _("Pullup / Pulldown"));
  75         ActionManager::register_action (editor_actions, X_("RegionMenu"), _("Region"));
  76         ActionManager::register_action (editor_actions, X_("RegionEditOps"), _("Region operations"));
  77         ActionManager::register_action (editor_actions, X_("RegionGainMenu"), _("Gain"));
  78         ActionManager::register_action (editor_actions, X_("RulerMenu"), _("Rulers"));
  79         ActionManager::register_action (editor_actions, X_("SavedViewMenu"), _("Views"));
  80         ActionManager::register_action (editor_actions, X_("ScrollMenu"), _("Scroll"));
  81         ActionManager::register_action (editor_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
  82         ActionManager::register_action (editor_actions, X_("Select"), _("Select"));
  83         ActionManager::register_action (editor_actions, X_("SelectMenu"), _("Select"));
  84         ActionManager::register_action (editor_actions, X_("SeparateMenu"), _("Separate"));
  85         ActionManager::register_action (editor_actions, X_("SetLoopMenu"), _("Loop"));
  86         ActionManager::register_action (editor_actions, X_("SetPunchMenu"), _("Punch"));
  87         ActionManager::register_action (editor_actions, X_("Solo"), _("Solo"));
  88         ActionManager::register_action (editor_actions, X_("Subframes"), _("Subframes"));
  89         ActionManager::register_action (editor_actions, X_("SyncMenu"), _("Sync"));
  90         ActionManager::register_action (editor_actions, X_("TempoMenu"), _("Tempo"));
  91         ActionManager::register_action (editor_actions, X_("Timecode"), _("Timecode fps"));
  92         ActionManager::register_action (editor_actions, X_("TrackHeightMenu"), _("Height"));
  93         ActionManager::register_action (editor_actions, X_("TrackMenu"), _("Track"));
  94         ActionManager::register_action (editor_actions, X_("Tools"), _("Tools"));
  95         ActionManager::register_action (editor_actions, X_("TrimMenu"), _("Trim"));
  96         ActionManager::register_action (editor_actions, X_("View"), _("View"));
  97         ActionManager::register_action (editor_actions, X_("WaveformMenu"), _("Waveforms"));
  98         ActionManager::register_action (editor_actions, X_("ZoomFocus"), _("Zoom Focus"));
  99         ActionManager::register_action (editor_actions, X_("ZoomMenu"), _("Zoom"));
 100
 101         ActionManager::register_toggle_action (editor_actions, "link-region-and-track-selection", _("Link Region/Track Selection"), mem_fun (*this, &Editor::toggle_link_region_and_track_selection));
 102         ActionManager::register_action (editor_actions, "break-drag", _("Break drag"), mem_fun (*this, &Editor::break_drag));
 103
 104         act = ActionManager::register_toggle_action (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), mem_fun (*this, &Editor::editor_mixer_button_toggled));
 105         ActionManager::session_sensitive_actions.push_back (act);
 106
 107         RadioAction::Group crossfade_model_group;
 108
 109         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesFull", _("Span Entire Overlap"), bind (mem_fun(*this, &Editor::set_crossfade_model), FullCrossfade));
 110         ActionManager::session_sensitive_actions.push_back (act);
 111         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesShort", _("Short"), bind (mem_fun(*this, &Editor::set_crossfade_model), ShortCrossfade));
 112         ActionManager::session_sensitive_actions.push_back (act);
 113
 114         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-active", _("Active"), mem_fun(*this, &Editor::toggle_xfades_active));
 115         ActionManager::session_sensitive_actions.push_back (act);
 116         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-visible", _("Show"), mem_fun(*this, &Editor::toggle_xfade_visibility));
 117         ActionManager::session_sensitive_actions.push_back (act);
 118         act = ActionManager::register_toggle_action (editor_actions, "toggle-auto-xfades", _("Created Automatically"), mem_fun(*this, &Editor::toggle_auto_xfade));
 119         ActionManager::session_sensitive_actions.push_back (act);
 120
 121         act = ActionManager::register_toggle_action (editor_actions, "toggle-replicate-missing-region-channels", _("Replicate Missing Channels"), mem_fun(*this, &Editor::toggle_replicate_missing_region_channels));
 122         ActionManager::session_sensitive_actions.push_back (act);
 123         act = ActionManager::register_toggle_action (editor_actions, "toggle-region-fades", _("Use Region Fades"), mem_fun(*this, &Editor::toggle_region_fades));
 124         ActionManager::session_sensitive_actions.push_back (act);
 125         act = ActionManager::register_toggle_action (editor_actions, "toggle-region-fades-visible", _("Show Region Fades"), mem_fun(*this, &Editor::toggle_region_fades_visible));
 126         ActionManager::session_sensitive_actions.push_back (act);
 127         act = ActionManager::register_action (editor_actions, "toggle-selected-region-fade-in", _("Toggle Region Fade In"), bind (mem_fun(*this, &Editor::toggle_selected_region_fades), 1));;
 128         ActionManager::session_sensitive_actions.push_back (act);
 129         act = ActionManager::register_action (editor_actions, "toggle-selected-region-fade-out", _("Toggle Region Fade Out"), bind (mem_fun(*this, &Editor::toggle_selected_region_fades), -1));;
 130         ActionManager::session_sensitive_actions.push_back (act);
 131         act = ActionManager::register_action (editor_actions, "toggle-selected-region-fades", _("Toggle Region Fades"), bind (mem_fun(*this, &Editor::toggle_selected_region_fades), 0));
 132         ActionManager::session_sensitive_actions.push_back (act);
 133
 134         act = ActionManager::register_action (editor_actions, "playhead-to-next-region-boundary", _("Playhead to Next Region Boundary"), bind (mem_fun(*this, &Editor::cursor_to_next_region_boundary), true ));
 135         ActionManager::session_sensitive_actions.push_back (act);
 136         act = ActionManager::register_action (editor_actions, "playhead-to-next-region-boundary-noselection", _("Playhead to Next Region Boundary (No Track Selection)"), bind (mem_fun(*this, &Editor::cursor_to_next_region_boundary), false ));
 137         ActionManager::session_sensitive_actions.push_back (act);
 138         act = ActionManager::register_action (editor_actions, "playhead-to-previous-region-boundary", _("Playhead to Previous Region Boundary"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_boundary), true));
 139         ActionManager::session_sensitive_actions.push_back (act);
 140         act = ActionManager::register_action (editor_actions, "playhead-to-previous-region-boundary-noselection", _("Playhead to Previous Region Boundary (No Track Selection"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_boundary), false));
 141         ActionManager::session_sensitive_actions.push_back (act);
 142
 143         act = ActionManager::register_action (editor_actions, "playhead-to-next-region-start", _("Playhead to Next Region Start"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (Start)));
 144         ActionManager::session_sensitive_actions.push_back (act);
 145         act = ActionManager::register_action (editor_actions, "playhead-to-next-region-end", _("Playhead to Next Region End"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (End)));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147         act = ActionManager::register_action (editor_actions, "playhead-to-next-region-sync", _("Playhead to Next Region Sync"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 148         ActionManager::session_sensitive_actions.push_back (act);
 149
 150         act = ActionManager::register_action (editor_actions, "playhead-to-previous-region-start", _("Playhead to Previous Region Start"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (Start)));
 151         ActionManager::session_sensitive_actions.push_back (act);
 152         act = ActionManager::register_action (editor_actions, "playhead-to-previous-region-end", _("Playhead to Previous Region End"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (End)));
 153         ActionManager::session_sensitive_actions.push_back (act);
 154         act = ActionManager::register_action (editor_actions, "playhead-to-previous-region-sync", _("Playhead to Previous Region Sync"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 155         ActionManager::session_sensitive_actions.push_back (act);
 156
 157         act = ActionManager::register_action (editor_actions, "selected-marker-to-next-region-boundary", _("to Next Region Boundary"), bind (mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), true));
 158         ActionManager::session_sensitive_actions.push_back (act);
 159         act = ActionManager::register_action (editor_actions, "selected-marker-to-next-region-boundary-noselection", _("to Next Region Boundary (No Track Selection)"), bind (mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), false));
 160         ActionManager::session_sensitive_actions.push_back (act);
 161         act = ActionManager::register_action (editor_actions, "selected-marker-to-previous-region-boundary", _("to Previous Region Boundary"), bind (mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), true));
 162         ActionManager::session_sensitive_actions.push_back (act);
 163         act = ActionManager::register_action (editor_actions, "selected-marker-to-previous-region-boundary-noselection", _("to Previous Region Boundary (No Track Selection)"), bind (mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), false));
 164         ActionManager::session_sensitive_actions.push_back (act);
 165
 166         act = ActionManager::register_action (editor_actions, "edit-cursor-to-next-region-start", _("to Next Region Start"), bind (mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (Start)));
 167         ActionManager::session_sensitive_actions.push_back (act);
 168         act = ActionManager::register_action (editor_actions, "edit-cursor-to-next-region-end", _("to Next Region End"), bind (mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (End)));
 169         ActionManager::session_sensitive_actions.push_back (act);
 170         act = ActionManager::register_action (editor_actions, "edit-cursor-to-next-region-sync", _("to Next Region Sync"), bind (mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (SyncPoint)));
 171         ActionManager::session_sensitive_actions.push_back (act);
 172
 173         act = ActionManager::register_action (editor_actions, "edit-cursor-to-previous-region-start", _("to Previous Region Start"), bind (mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (Start)));
 174         ActionManager::session_sensitive_actions.push_back (act);
 175         act = ActionManager::register_action (editor_actions, "edit-cursor-to-previous-region-end", _("to Previous Region End"), bind (mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (End)));
 176         ActionManager::session_sensitive_actions.push_back (act);
 177         act = ActionManager::register_action (editor_actions, "edit-cursor-to-previous-region-sync", _("to Previous Region Sync"), bind (mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (SyncPoint)));
 178         ActionManager::session_sensitive_actions.push_back (act);
 179
 180         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-start", _("to Range Start"), mem_fun(*this, &Editor::selected_marker_to_selection_start));
 181         ActionManager::session_sensitive_actions.push_back (act);
 182         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-end", _("to Range End"), mem_fun(*this, &Editor::selected_marker_to_selection_end));
 183         ActionManager::session_sensitive_actions.push_back (act);
 184
 185         act = ActionManager::register_action (editor_actions, "playhead-to-range-start", _("Playhead to Range Start"), bind (mem_fun(*this, &Editor::cursor_to_selection_start), playhead_cursor));
 186         ActionManager::session_sensitive_actions.push_back (act);
 187         act = ActionManager::register_action (editor_actions, "playhead-to-range-end", _("Playhead to Range End"), bind (mem_fun(*this, &Editor::cursor_to_selection_end), playhead_cursor));
 188         ActionManager::session_sensitive_actions.push_back (act);
 189
 190         act = ActionManager::register_action (editor_actions, "select-all", _("Select All"), bind (mem_fun(*this, &Editor::select_all), Selection::Set));
 191         ActionManager::session_sensitive_actions.push_back (act);
 192         act = ActionManager::register_action (editor_actions, "deselect-all", _("Deselect All"), mem_fun(*this, &Editor::deselect_all));
 193         ActionManager::session_sensitive_actions.push_back (act);
 194         act = ActionManager::register_action (editor_actions, "invert-selection", _("Invert Selection"), mem_fun(*this, &Editor::invert_selection));
 195         ActionManager::session_sensitive_actions.push_back (act);
 196         act = ActionManager::register_action (editor_actions, "select-all-after-edit-cursor", _("Select All After Edit Point"), bind (mem_fun(*this, &Editor::select_all_selectables_using_edit), true));
 197         ActionManager::session_sensitive_actions.push_back (act);
 198         act = ActionManager::register_action (editor_actions, "select-all-before-edit-cursor", _("Select All Before Edit Point"), bind (mem_fun(*this, &Editor::select_all_selectables_using_edit), false));
 199         ActionManager::session_sensitive_actions.push_back (act);
 200
 201         act = ActionManager::register_action (editor_actions, "select-all-between-cursors", _("Select All Overlapping Edit Range"), bind (mem_fun(*this, &Editor::select_all_selectables_between), false));
 202         ActionManager::session_sensitive_actions.push_back (act);
 203         act = ActionManager::register_action (editor_actions, "select-all-within-cursors", _("Select All Inside Edit Range"), bind (mem_fun(*this, &Editor::select_all_selectables_between), true));
 204         ActionManager::session_sensitive_actions.push_back (act);
 205
 206         act = ActionManager::register_action (editor_actions, "select-range-between-cursors", _("Select Edit Range"), mem_fun(*this, &Editor::select_range_between));
 207         ActionManager::session_sensitive_actions.push_back (act);
 208
 209         act = ActionManager::register_action (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), mem_fun(*this, &Editor::select_all_selectables_using_punch));
 210         ActionManager::session_sensitive_actions.push_back (act);
 211         act = ActionManager::register_action (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), mem_fun(*this, &Editor::select_all_selectables_using_loop));
 212         ActionManager::session_sensitive_actions.push_back (act);
 213
 214         act = ActionManager::register_action (editor_actions, "select-next-route", _("Select Next Track/Bus"), mem_fun(*this, &Editor::select_next_route));
 215         ActionManager::session_sensitive_actions.push_back (act);
 216         act = ActionManager::register_action (editor_actions, "select-prev-route", _("Select Previous Track/Bus"), mem_fun(*this, &Editor::select_prev_route));
 217         ActionManager::session_sensitive_actions.push_back (act);
 218
 219         act = ActionManager::register_action (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), mem_fun(*this, &Editor::toggle_record_enable));
 220         ActionManager::session_sensitive_actions.push_back (act);
 221         ActionManager::track_selection_sensitive_actions.push_back (act);
 222
 223
 224         act = ActionManager::register_action (editor_actions, "save-visual-state-1", _("Save View 1"), bind (mem_fun (*this, &Editor::start_visual_state_op), 0));
 225         ActionManager::session_sensitive_actions.push_back (act);
 226         act = ActionManager::register_action (editor_actions, "goto-visual-state-1", _("Goto View 1"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 0));
 227         ActionManager::session_sensitive_actions.push_back (act);
 228         act = ActionManager::register_action (editor_actions, "save-visual-state-2", _("Save View 2"), bind (mem_fun (*this, &Editor::start_visual_state_op), 1));
 229         ActionManager::session_sensitive_actions.push_back (act);
 230         act = ActionManager::register_action (editor_actions, "goto-visual-state-2", _("Goto View 2"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 1));
 231         ActionManager::session_sensitive_actions.push_back (act);
 232         act = ActionManager::register_action (editor_actions, "save-visual-state-3", _("Save View 3"), bind (mem_fun (*this, &Editor::start_visual_state_op), 2));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         act = ActionManager::register_action (editor_actions, "goto-visual-state-3", _("Goto View 3"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 2));
 235         ActionManager::session_sensitive_actions.push_back (act);
 236         act = ActionManager::register_action (editor_actions, "save-visual-state-4", _("Save View 4"), bind (mem_fun (*this, &Editor::start_visual_state_op), 3));
 237         ActionManager::session_sensitive_actions.push_back (act);
 238         act = ActionManager::register_action (editor_actions, "goto-visual-state-4", _("Goto View 4"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 3));
 239         ActionManager::session_sensitive_actions.push_back (act);
 240         act = ActionManager::register_action (editor_actions, "save-visual-state-5", _("Save View 5"), bind (mem_fun (*this, &Editor::start_visual_state_op), 4));
 241         ActionManager::session_sensitive_actions.push_back (act);
 242         act = ActionManager::register_action (editor_actions, "goto-visual-state-5", _("Goto View 5"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 4));
 243         ActionManager::session_sensitive_actions.push_back (act);
 244         act = ActionManager::register_action (editor_actions, "save-visual-state-6", _("Save View 6"), bind (mem_fun (*this, &Editor::start_visual_state_op), 5));
 245         ActionManager::session_sensitive_actions.push_back (act);
 246         act = ActionManager::register_action (editor_actions, "goto-visual-state-6", _("Goto View 6"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 5));
 247         ActionManager::session_sensitive_actions.push_back (act);
 248         act = ActionManager::register_action (editor_actions, "save-visual-state-7", _("Save View 7"), bind (mem_fun (*this, &Editor::start_visual_state_op), 6));
 249         ActionManager::session_sensitive_actions.push_back (act);
 250         act = ActionManager::register_action (editor_actions, "goto-visual-state-7", _("Goto View 7"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 6));
 251         ActionManager::session_sensitive_actions.push_back (act);
 252         act = ActionManager::register_action (editor_actions, "save-visual-state-8", _("Save View 8"), bind (mem_fun (*this, &Editor::start_visual_state_op), 7));
 253         ActionManager::session_sensitive_actions.push_back (act);
 254         act = ActionManager::register_action (editor_actions, "goto-visual-state-8", _("Goto View 8"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 7));
 255         ActionManager::session_sensitive_actions.push_back (act);
 256         act = ActionManager::register_action (editor_actions, "save-visual-state-9", _("Save View 9"), bind (mem_fun (*this, &Editor::start_visual_state_op), 8));
 257         ActionManager::session_sensitive_actions.push_back (act);
 258         act = ActionManager::register_action (editor_actions, "goto-visual-state-9", _("Goto View 9"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 8));
 259         ActionManager::session_sensitive_actions.push_back (act);
 260         act = ActionManager::register_action (editor_actions, "save-visual-state-10", _("Save View 10"), bind (mem_fun (*this, &Editor::start_visual_state_op), 9));
 261         ActionManager::session_sensitive_actions.push_back (act);
 262         act = ActionManager::register_action (editor_actions, "goto-visual-state-10", _("Goto View 10"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 9));
 263         ActionManager::session_sensitive_actions.push_back (act);
 264         act = ActionManager::register_action (editor_actions, "save-visual-state-11", _("Save View 11"), bind (mem_fun (*this, &Editor::start_visual_state_op), 10));
 265         ActionManager::session_sensitive_actions.push_back (act);
 266         act = ActionManager::register_action (editor_actions, "goto-visual-state-11", _("Goto View 11"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 10));
 267         ActionManager::session_sensitive_actions.push_back (act);
 268         act = ActionManager::register_action (editor_actions, "save-visual-state-12", _("Save View 12"), bind (mem_fun (*this, &Editor::start_visual_state_op), 11));
 269         ActionManager::session_sensitive_actions.push_back (act);
 270         act = ActionManager::register_action (editor_actions, "goto-visual-state-12", _("Goto View 12"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 11));
 271         ActionManager::session_sensitive_actions.push_back (act);
 272
 273
 274         act = ActionManager::register_action (editor_actions, "goto-mark-1", _("Locate to Mark 1"), bind (mem_fun (*this, &Editor::goto_nth_marker), 0));
 275         ActionManager::session_sensitive_actions.push_back (act);
 276         act = ActionManager::register_action (editor_actions, "goto-mark-2", _("Locate to Mark 2"), bind (mem_fun (*this, &Editor::goto_nth_marker), 1));
 277         ActionManager::session_sensitive_actions.push_back (act);
 278         act = ActionManager::register_action (editor_actions, "goto-mark-3", _("Locate to Mark 3"), bind (mem_fun (*this, &Editor::goto_nth_marker), 2));
 279         ActionManager::session_sensitive_actions.push_back (act);
 280         act = ActionManager::register_action (editor_actions, "goto-mark-4", _("Locate to Mark 4"), bind (mem_fun (*this, &Editor::goto_nth_marker), 3));
 281         ActionManager::session_sensitive_actions.push_back (act);
 282         act = ActionManager::register_action (editor_actions, "goto-mark-5", _("Locate to Mark 5"), bind (mem_fun (*this, &Editor::goto_nth_marker), 4));
 283         ActionManager::session_sensitive_actions.push_back (act);
 284         act = ActionManager::register_action (editor_actions, "goto-mark-6", _("Locate to Mark 6"), bind (mem_fun (*this, &Editor::goto_nth_marker), 5));
 285         ActionManager::session_sensitive_actions.push_back (act);
 286         act = ActionManager::register_action (editor_actions, "goto-mark-7", _("Locate to Mark 7"), bind (mem_fun (*this, &Editor::goto_nth_marker), 6));
 287         ActionManager::session_sensitive_actions.push_back (act);
 288         act = ActionManager::register_action (editor_actions, "goto-mark-8", _("Locate to Mark 8"), bind (mem_fun (*this, &Editor::goto_nth_marker), 7));
 289         ActionManager::session_sensitive_actions.push_back (act);
 290         act = ActionManager::register_action (editor_actions, "goto-mark-9", _("Locate to Mark 9"), bind (mem_fun (*this, &Editor::goto_nth_marker), 8));
 291         ActionManager::session_sensitive_actions.push_back (act);
 292
 293         act = ActionManager::register_action (editor_actions, "jump-forward-to-mark", _("Jump Forward to Mark"), mem_fun(*this, &Editor::jump_forward_to_mark));
 294         ActionManager::session_sensitive_actions.push_back (act);
 295         act = ActionManager::register_action (editor_actions, "jump-backward-to-mark", _("Jump Backward to Mark"), mem_fun(*this, &Editor::jump_backward_to_mark));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297         act = ActionManager::register_action (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 298         ActionManager::session_sensitive_actions.push_back (act);
 299
 300         act = ActionManager::register_action (editor_actions, "nudge-forward", _("Nudge Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false, false));
 301         ActionManager::session_sensitive_actions.push_back (act);
 302         act = ActionManager::register_action (editor_actions, "nudge-next-forward", _("Nudge Next Forward"), bind (mem_fun(*this, &Editor::nudge_forward), true, false));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         act = ActionManager::register_action (editor_actions, "nudge-backward", _("Nudge Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false, false));
 305         ActionManager::session_sensitive_actions.push_back (act);
 306         act = ActionManager::register_action (editor_actions, "nudge-next-backward", _("Nudge Next Backward"), bind (mem_fun(*this, &Editor::nudge_backward), true, false));
 307         ActionManager::session_sensitive_actions.push_back (act);
 308
 309         act = ActionManager::register_action (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false, true));
 310         ActionManager::session_sensitive_actions.push_back (act);
 311         act = ActionManager::register_action (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false, true));
 312         ActionManager::session_sensitive_actions.push_back (act);
 313         act = ActionManager::register_action (editor_actions, "playhead-forward-to-grid", _("Forward To Grid"), mem_fun(*this, &Editor::playhead_forward_to_grid));
 314         ActionManager::session_sensitive_actions.push_back (act);
 315         act = ActionManager::register_action (editor_actions, "playhead-backward-to-grid", _("Backward To Grid"), mem_fun(*this, &Editor::playhead_backward_to_grid));
 316         ActionManager::session_sensitive_actions.push_back (act);
 317
 318
 319         act = ActionManager::register_action (editor_actions, "temporal-zoom-out", _("Zoom Out"), bind (mem_fun(*this, &Editor::temporal_zoom_step), true));
 320         ActionManager::session_sensitive_actions.push_back (act);
 321         act = ActionManager::register_action (editor_actions, "temporal-zoom-in", _("Zoom In"), bind (mem_fun(*this, &Editor::temporal_zoom_step), false));
 322         ActionManager::session_sensitive_actions.push_back (act);
 323         act = ActionManager::register_action (editor_actions, "zoom-to-session", _("Zoom to Session"), mem_fun(*this, &Editor::temporal_zoom_session));
 324         ActionManager::session_sensitive_actions.push_back (act);
 325         act = ActionManager::register_action (editor_actions, "zoom-to-region", _("Zoom to Region"), bind (mem_fun(*this, &Editor::toggle_zoom_region), false));
 326         ActionManager::session_sensitive_actions.push_back (act);
 327         act = ActionManager::register_action (editor_actions, "zoom-to-region-both-axes", _("Zoom to Region (W&H)"), bind (mem_fun(*this, &Editor::toggle_zoom_region), true));
 328         ActionManager::session_sensitive_actions.push_back (act);
 329         act = ActionManager::register_action (editor_actions, "toggle-zoom", _("Toggle Zoom State"), mem_fun(*this, &Editor::swap_visual_state));
 330         ActionManager::session_sensitive_actions.push_back (act);
 331
 332         act = ActionManager::register_action (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), bind (mem_fun(*this, &Editor::move_selected_tracks), true));
 333         ActionManager::session_sensitive_actions.push_back (act);
 334         ActionManager::track_selection_sensitive_actions.push_back (act);
 335         act = ActionManager::register_action (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), bind (mem_fun(*this, &Editor::move_selected_tracks), false));
 336         ActionManager::session_sensitive_actions.push_back (act);
 337         ActionManager::track_selection_sensitive_actions.push_back (act);
 338
 339         act = ActionManager::register_action (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up));
 340         ActionManager::session_sensitive_actions.push_back (act);
 341         act = ActionManager::register_action (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down));
 342         ActionManager::session_sensitive_actions.push_back (act);
 343         act = ActionManager::register_action (editor_actions, "step-tracks-up", _("Step Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up_line));
 344         ActionManager::session_sensitive_actions.push_back (act);
 345         act = ActionManager::register_action (editor_actions, "step-tracks-down", _("Step Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down_line));
 346         ActionManager::session_sensitive_actions.push_back (act);
 347
 348         act = ActionManager::register_action (editor_actions, "scroll-backward", _("Scroll Backward"), bind (mem_fun(*this, &Editor::scroll_backward), 0.8f));
 349         ActionManager::session_sensitive_actions.push_back (act);
 350         act = ActionManager::register_action (editor_actions, "scroll-forward", _("Scroll Forward"), bind (mem_fun(*this, &Editor::scroll_forward), 0.8f));
 351         ActionManager::session_sensitive_actions.push_back (act);
 352         act = ActionManager::register_action (editor_actions, "goto", _("goto"), mem_fun(*this, &Editor::goto_frame));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354         act = ActionManager::register_action (editor_actions, "center-playhead", _("Center Playhead"), mem_fun(*this, &Editor::center_playhead));
 355         ActionManager::session_sensitive_actions.push_back (act);
 356         act = ActionManager::register_action (editor_actions, "center-edit-cursor", _("Center Active Marker"), mem_fun(*this, &Editor::center_edit_point));
 357         ActionManager::session_sensitive_actions.push_back (act);
 358
 359         act = ActionManager::register_action (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), bind (mem_fun(*this, &Editor::scroll_playhead), true));;
 360         ActionManager::session_sensitive_actions.push_back (act);
 361         act = ActionManager::register_action (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), bind (mem_fun(*this, &Editor::scroll_playhead), false));
 362         ActionManager::session_sensitive_actions.push_back (act);
 363
 364         act = ActionManager::register_action (editor_actions, "playhead-to-edit", _("Playhead To Active Mark"), bind (mem_fun(*this, &Editor::cursor_align), true));
 365         ActionManager::session_sensitive_actions.push_back (act);
 366         act = ActionManager::register_action (editor_actions, "edit-to-playhead", _("Active Mark To Playhead"), bind (mem_fun(*this, &Editor::cursor_align), false));
 367         ActionManager::session_sensitive_actions.push_back (act);
 368
 369         act = ActionManager::register_action (editor_actions, "trim-front", _("Trim Start At Edit Point"), mem_fun(*this, &Editor::trim_region_front));
 370         ActionManager::session_sensitive_actions.push_back (act);
 371         ActionManager::region_selection_sensitive_actions.push_back (act);
 372         act = ActionManager::register_action (editor_actions, "trim-back", _("Trim End At Edit Point"), mem_fun(*this, &Editor::trim_region_back));
 373         ActionManager::session_sensitive_actions.push_back (act);
 374         ActionManager::region_selection_sensitive_actions.push_back (act);
 375
 376         act = ActionManager::register_action (editor_actions, "trim-from-start", _("Start To Edit Point"), mem_fun(*this, &Editor::trim_region_from_edit_point));
 377         ActionManager::session_sensitive_actions.push_back (act);
 378         ActionManager::region_selection_sensitive_actions.push_back (act);
 379         act = ActionManager::register_action (editor_actions, "trim-to-end", _("Edit Point To End"), mem_fun(*this, &Editor::trim_region_to_edit_point));
 380         ActionManager::session_sensitive_actions.push_back (act);
 381         ActionManager::region_selection_sensitive_actions.push_back (act);
 382         act = ActionManager::register_action (editor_actions, "trim-region-to-loop", _("Trim To Loop"), mem_fun(*this, &Editor::trim_region_to_loop));
 383         ActionManager::session_sensitive_actions.push_back (act);
 384         ActionManager::region_selection_sensitive_actions.push_back (act);
 385         act = ActionManager::register_action (editor_actions, "trim-region-to-punch", _("Trim To Punch"), mem_fun(*this, &Editor::trim_region_to_punch));
 386         ActionManager::session_sensitive_actions.push_back (act);
 387         ActionManager::region_selection_sensitive_actions.push_back (act);
 388
 389         act = ActionManager::register_action (editor_actions, "set-loop-from-edit-range", _("Set Loop From Edit Range"), bind (mem_fun(*this, &Editor::set_loop_from_edit_range), false));
 390         ActionManager::session_sensitive_actions.push_back (act);
 391         act = ActionManager::register_action (editor_actions, "set-loop-from-region", _("Set Loop From Region"), bind (mem_fun(*this, &Editor::set_loop_from_region), false));
 392         ActionManager::session_sensitive_actions.push_back (act);
 393         ActionManager::region_selection_sensitive_actions.push_back (act);
 394         act = ActionManager::register_action (editor_actions, "loop-region", _("Loop Region"), bind (mem_fun(*this, &Editor::set_loop_from_region), true));
 395         ActionManager::session_sensitive_actions.push_back (act);
 396         ActionManager::region_selection_sensitive_actions.push_back (act);
 397         act = ActionManager::register_action (editor_actions, "set-punch-from-edit-range", _("Set Punch From Edit Range"), mem_fun(*this, &Editor::set_punch_from_edit_range));
 398         ActionManager::session_sensitive_actions.push_back (act);
 399         ActionManager::region_selection_sensitive_actions.push_back (act);
 400         act = ActionManager::register_action (editor_actions, "set-punch-from-region", _("Set Punch From Region"), mem_fun(*this, &Editor::set_punch_from_region));
 401         ActionManager::session_sensitive_actions.push_back (act);
 402         ActionManager::region_selection_sensitive_actions.push_back (act);
 403         act = ActionManager::register_action (editor_actions, "pitch-shift-region", _("Transpose"), mem_fun(*this, &Editor::pitch_shift_regions));
 404         ActionManager::session_sensitive_actions.push_back (act);
 405         ActionManager::region_selection_sensitive_actions.push_back (act);
 406         act = ActionManager::register_action (editor_actions, "toggle-opaque-region", _("Toggle Opaque"), mem_fun(*this, &Editor::toggle_region_opaque));
 407         ActionManager::session_sensitive_actions.push_back (act);
 408         ActionManager::region_selection_sensitive_actions.push_back (act);
 409         act = ActionManager::register_action (editor_actions, "add-range-marker-from-region", _("Add 1 Range Marker"), mem_fun(*this, &Editor::add_location_from_audio_region));
 410         ActionManager::session_sensitive_actions.push_back (act);
 411         ActionManager::region_selection_sensitive_actions.push_back (act);
 412         act = ActionManager::register_action (editor_actions, "add-range-markers-from-region", _("Add Range Marker(s)"), mem_fun(*this, &Editor::add_locations_from_audio_region));
 413         ActionManager::session_sensitive_actions.push_back (act);
 414         ActionManager::region_selection_sensitive_actions.push_back (act);
 415
 416         act = ActionManager::register_action (editor_actions, "set-fade-in-length", _("Set Fade In Length"), bind (mem_fun(*this, &Editor::set_fade_length), true));
 417         ActionManager::session_sensitive_actions.push_back (act);
 418         act = ActionManager::register_action (editor_actions, "toggle-fade-in-active", _("Toggle Fade In Active"), bind (mem_fun(*this, &Editor::toggle_fade_active), true));
 419         ActionManager::session_sensitive_actions.push_back (act);
 420         act = ActionManager::register_action (editor_actions, "set-fade-out-length", _("Set Fade Out Length"), bind (mem_fun(*this, &Editor::set_fade_length), false));
 421         ActionManager::session_sensitive_actions.push_back (act);
 422         act = ActionManager::register_action (editor_actions, "toggle-fade-out-active", _("Toggle Fade Out Active"), bind (mem_fun(*this, &Editor::toggle_fade_active), false));
 423         ActionManager::session_sensitive_actions.push_back (act);
 424
 425         act = ActionManager::register_action (editor_actions, "align-regions-start", _("Align Regions Start"), bind (mem_fun(*this, &Editor::align), ARDOUR::Start));
 426         ActionManager::session_sensitive_actions.push_back (act);
 427         ActionManager::region_selection_sensitive_actions.push_back (act);
 428         act = ActionManager::register_action (editor_actions, "align-regions-start-relative", _("Align Regions Start Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::Start));
 429         ActionManager::session_sensitive_actions.push_back (act);
 430         ActionManager::region_selection_sensitive_actions.push_back (act);
 431         act = ActionManager::register_action (editor_actions, "align-regions-end", _("Align Regions End"), bind (mem_fun(*this, &Editor::align), ARDOUR::End));
 432         ActionManager::session_sensitive_actions.push_back (act);
 433         ActionManager::region_selection_sensitive_actions.push_back (act);
 434         act = ActionManager::register_action (editor_actions, "align-regions-end-relative", _("Align Regions End Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::End));
 435         ActionManager::session_sensitive_actions.push_back (act);
 436         ActionManager::region_selection_sensitive_actions.push_back (act);
 437
 438         act = ActionManager::register_action (editor_actions, "align-regions-sync", _("Align Regions Sync"), bind (mem_fun(*this, &Editor::align), ARDOUR::SyncPoint));
 439         ActionManager::session_sensitive_actions.push_back (act);
 440         ActionManager::region_selection_sensitive_actions.push_back (act);
 441         act = ActionManager::register_action (editor_actions, "align-regions-sync-relative", _("Align Regions Sync Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::SyncPoint));
 442         ActionManager::session_sensitive_actions.push_back (act);
 443         ActionManager::region_selection_sensitive_actions.push_back (act);
 444
 445         act = ActionManager::register_action (editor_actions, "play-from-edit-point", _("Play From Edit Point"), mem_fun(*this, &Editor::play_from_edit_point));
 446         ActionManager::session_sensitive_actions.push_back (act);
 447         act = ActionManager::register_action (editor_actions, "play-from-edit-point-and-return", _("Play from Edit Point & Return"), mem_fun(*this, &Editor::play_from_edit_point_and_return));
 448         ActionManager::session_sensitive_actions.push_back (act);
 449
 450         act = ActionManager::register_action (editor_actions, "play-edit-range", _("Play Edit Range"), mem_fun(*this, &Editor::play_edit_range));
 451         act = ActionManager::register_action (editor_actions, "play-selected-regions", _("Play Selected Region(s)"), mem_fun(*this, &Editor::play_selected_region));
 452         ActionManager::session_sensitive_actions.push_back (act);
 453         ActionManager::region_selection_sensitive_actions.push_back (act);
 454         act = ActionManager::register_action (editor_actions, "brush-at-mouse", _("Brush at Mouse"), mem_fun(*this, &Editor::kbd_brush));
 455         ActionManager::session_sensitive_actions.push_back (act);
 456
 457         act = ActionManager::register_action (editor_actions, "set-playhead", _("Playhead to Mouse"), mem_fun(*this, &Editor::set_playhead_cursor));
 458         ActionManager::session_sensitive_actions.push_back (act);
 459         act = ActionManager::register_action (editor_actions, "set-edit-point", _("Active Marker to Mouse"), mem_fun(*this, &Editor::set_edit_point));
 460         ActionManager::session_sensitive_actions.push_back (act);
 461
 462         act = ActionManager::register_action (editor_actions, "duplicate-region", _("Duplicate Region"), bind (mem_fun(*this, &Editor::duplicate_dialog), false));
 463         ActionManager::session_sensitive_actions.push_back (act);
 464         ActionManager::region_selection_sensitive_actions.push_back (act);
 465         act = ActionManager::register_action (editor_actions, "multi-duplicate-region", _("Multi-Duplicate Region"), bind (mem_fun(*this, &Editor::duplicate_dialog), true));
 466         ActionManager::session_sensitive_actions.push_back (act);
 467         ActionManager::region_selection_sensitive_actions.push_back (act);
 468         act = ActionManager::register_action (editor_actions, "duplicate-range", _("Duplicate Range"), bind (mem_fun(*this, &Editor::duplicate_dialog), false));
 469         ActionManager::session_sensitive_actions.push_back (act);
 470         ActionManager::region_selection_sensitive_actions.push_back (act);
 471         act = ActionManager::register_action (editor_actions, "insert-region", _("Insert Region from List"), mem_fun(*this, &Editor::keyboard_insert_region_list_selection));
 472         ActionManager::session_sensitive_actions.push_back (act);
 473         ActionManager::region_selection_sensitive_actions.push_back (act);
 474         act = ActionManager::register_action (editor_actions, "normalize-region", _("Normalize Region"), mem_fun(*this, &Editor::normalize_region));
 475         ActionManager::session_sensitive_actions.push_back (act);
 476         ActionManager::region_selection_sensitive_actions.push_back (act);
 477         act = ActionManager::register_action (editor_actions, "rename-region", _("Rename"), mem_fun(*this, &Editor::rename_region));
 478         ActionManager::session_sensitive_actions.push_back (act);
 479         ActionManager::region_selection_sensitive_actions.push_back (act);
 480         act = ActionManager::register_action (editor_actions, "auto-rename-region", _("Auto-Rename"), mem_fun(*this, &Editor::rename_region));
 481         ActionManager::session_sensitive_actions.push_back (act);
 482         ActionManager::region_selection_sensitive_actions.push_back (act);
 483         act = ActionManager::register_action (editor_actions, "boost-region-gain", _("Boost Region Gain"), bind (mem_fun(*this, &Editor::adjust_region_scale_amplitude), true));
 484         ActionManager::session_sensitive_actions.push_back (act);
 485         ActionManager::region_selection_sensitive_actions.push_back (act);
 486         act = ActionManager::register_action (editor_actions, "cut-region-gain", _("Cut Region Gain"), bind (mem_fun(*this, &Editor::adjust_region_scale_amplitude), false));
 487         ActionManager::session_sensitive_actions.push_back (act);
 488         ActionManager::region_selection_sensitive_actions.push_back (act);
 489         act = ActionManager::register_action (editor_actions, "split-region", _("Split Region"), mem_fun(*this, &Editor::split));
 490         ActionManager::session_sensitive_actions.push_back (act);
 491         ActionManager::region_selection_sensitive_actions.push_back (act);
 492         act = ActionManager::register_action (editor_actions, "set-region-sync-position", _("Set Region Sync Position"), mem_fun(*this, &Editor::set_region_sync_from_edit_point));
 493         ActionManager::session_sensitive_actions.push_back (act);
 494         ActionManager::region_selection_sensitive_actions.push_back (act);
 495         act = ActionManager::register_action (editor_actions, "remove-region-sync", _("Remove Region Sync"), mem_fun(*this, &Editor::remove_region_sync));
 496         ActionManager::session_sensitive_actions.push_back (act);
 497         ActionManager::region_selection_sensitive_actions.push_back (act);
 498         act = ActionManager::register_action (editor_actions, "raise-region", _("Raise Region"), mem_fun(*this, &Editor::raise_region));
 499         ActionManager::session_sensitive_actions.push_back (act);
 500         ActionManager::region_selection_sensitive_actions.push_back (act);
 501         act = ActionManager::register_action (editor_actions, "lower-region", _("Lower Region"), mem_fun(*this, &Editor::lower_region));
 502         ActionManager::session_sensitive_actions.push_back (act);
 503         ActionManager::region_selection_sensitive_actions.push_back (act);
 504         act = ActionManager::register_action (editor_actions, "export-region", _("Export selected regions to audiofile..."), mem_fun(*this, &Editor::export_region));
 505         ActionManager::session_sensitive_actions.push_back (act);
 506         ActionManager::region_selection_sensitive_actions.push_back (act);
 507         act = ActionManager::register_toggle_action (editor_actions, "lock-region", _("Lock Region"), mem_fun(*this, &Editor::toggle_region_lock));
 508         ActionManager::session_sensitive_actions.push_back (act);
 509         ActionManager::region_selection_sensitive_actions.push_back (act);
 510         act = ActionManager::register_toggle_action (editor_actions, "glue-region", _("Glue Region To Bars&Beats"), bind (mem_fun (*this, &Editor::set_region_lock_style), Region::MusicTime));
 511         ActionManager::session_sensitive_actions.push_back (act);
 512         ActionManager::region_selection_sensitive_actions.push_back (act);
 513         act = ActionManager::register_action (editor_actions, "naturalize-region", _("Move To Original Position"), mem_fun (*this, &Editor::naturalize));
 514         ActionManager::session_sensitive_actions.push_back (act);
 515         ActionManager::region_selection_sensitive_actions.push_back (act);
 516         act = ActionManager::register_action (editor_actions, "reverse-region", _("Reverse"), mem_fun (*this, &Editor::reverse_region));
 517         ActionManager::session_sensitive_actions.push_back (act);
 518         ActionManager::region_selection_sensitive_actions.push_back (act);
 519         act = ActionManager::register_action (editor_actions, "monoize-region", _("Make mono regions"), (mem_fun(*this, &Editor::split_multichannel_region)));
 520         ActionManager::session_sensitive_actions.push_back (act);
 521         ActionManager::region_selection_sensitive_actions.push_back (act);
 522         act = ActionManager::register_action (editor_actions, "region-fill-track", _("Fill Track"), (mem_fun(*this, &Editor::region_fill_track)));
 523         ActionManager::session_sensitive_actions.push_back (act);
 524         ActionManager::region_selection_sensitive_actions.push_back (act);
 525         act = ActionManager::register_action (editor_actions, "mute-unmute-region", _("Mute/Unmute Region"), mem_fun(*this, &Editor::kbd_mute_unmute_region));
 526         ActionManager::session_sensitive_actions.push_back (act);
 527         ActionManager::region_selection_sensitive_actions.push_back (act);
 528
 529         undo_action = act = ActionManager::register_action (editor_actions, "undo", _("Undo"), bind (mem_fun(*this, &Editor::undo), 1U));
 530         ActionManager::session_sensitive_actions.push_back (act);
 531         redo_action = act = ActionManager::register_action (editor_actions, "redo", _("Redo"), bind (mem_fun(*this, &Editor::redo), 1U));
 532         ActionManager::session_sensitive_actions.push_back (act);
 533
 534         act = ActionManager::register_action (editor_actions, "export-session", _("Export Session"), mem_fun(*this, &Editor::export_session));
 535         ActionManager::session_sensitive_actions.push_back (act);
 536         act = ActionManager::register_action (editor_actions, "export-range", _("Export Range"), mem_fun(*this, &Editor::export_selection));
 537         ActionManager::session_sensitive_actions.push_back (act);
 538
 539         act = ActionManager::register_action (editor_actions, "editor-separate", _("Separate"), mem_fun(*this, &Editor::separate_region_from_selection));
 540         ActionManager::session_sensitive_actions.push_back (act);
 541         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 542         act = ActionManager::register_action (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), mem_fun(*this, &Editor::separate_region_from_punch));
 543         ActionManager::session_sensitive_actions.push_back (act);
 544         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 545         act = ActionManager::register_action (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), mem_fun(*this, &Editor::separate_region_from_loop));
 546         ActionManager::session_sensitive_actions.push_back (act);
 547         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 548         act = ActionManager::register_action (editor_actions, "editor-crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 549         ActionManager::session_sensitive_actions.push_back (act);
 550         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 551         act = ActionManager::register_action (editor_actions, "editor-cut", _("Cut"), mem_fun(*this, &Editor::cut));
 552         ActionManager::session_sensitive_actions.push_back (act);
 553         /* Note: for now, editor-delete does the exact same thing as editor-cut */
 554         act = ActionManager::register_action (editor_actions, "editor-delete", _("Delete"), mem_fun(*this, &Editor::cut));
 555         ActionManager::session_sensitive_actions.push_back (act);
 556         act = ActionManager::register_action (editor_actions, "editor-copy", _("Copy"), mem_fun(*this, &Editor::copy));
 557         ActionManager::session_sensitive_actions.push_back (act);
 558         act = ActionManager::register_action (editor_actions, "editor-paste", _("Paste"), mem_fun(*this, &Editor::keyboard_paste));
 559         ActionManager::session_sensitive_actions.push_back (act);
 560
 561         act = ActionManager::register_action (editor_actions, "set-tempo-from-region", _("Set Tempo from Region=Bar"), mem_fun(*this, &Editor::use_region_as_bar));
 562         ActionManager::session_sensitive_actions.push_back (act);
 563         ActionManager::region_selection_sensitive_actions.push_back (act);
 564         act = ActionManager::register_action (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range=Bar"), mem_fun(*this, &Editor::use_range_as_bar));
 565         ActionManager::session_sensitive_actions.push_back (act);
 566
 567         act = ActionManager::register_action (editor_actions, "split-region-at-transients", _("Split Regions At Percussion Onsets"), mem_fun(*this, &Editor::split_region_at_transients));
 568         ActionManager::session_sensitive_actions.push_back (act);
 569         ActionManager::region_selection_sensitive_actions.push_back (act);
 570         act = ActionManager::register_action (editor_actions, "toggle-rhythm-ferret", _("Rhythm Ferret"), mem_fun(*this, &Editor::show_rhythm_ferret));
 571         ActionManager::session_sensitive_actions.push_back (act);
 572
 573         act = ActionManager::register_action (editor_actions, "tab-to-transient-forwards", _("Move Forward to Transient"), bind (mem_fun(*this, &Editor::tab_to_transient), true));
 574         ActionManager::session_sensitive_actions.push_back (act);
 575         act = ActionManager::register_action (editor_actions, "tab-to-transient-backwards", _("Move Backwards to Transient"), bind (mem_fun(*this, &Editor::tab_to_transient), false));
 576         ActionManager::session_sensitive_actions.push_back (act);
 577
 578         act = ActionManager::register_action (editor_actions, "crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 579         ActionManager::session_sensitive_actions.push_back (act);
 580         act = ActionManager::register_action (editor_actions, "insert-chunk", _("Insert Chunk"), bind (mem_fun(*this, &Editor::paste_named_selection), 1.0f));
 581         ActionManager::session_sensitive_actions.push_back (act);
 582
 583         act = ActionManager::register_action (editor_actions, "split-at-edit-cursor", _("Split At Edit Point"), mem_fun(*this, &Editor::split_region));
 584         ActionManager::edit_point_in_region_sensitive_actions.push_back (act);
 585
 586         act = ActionManager::register_action (editor_actions, "start-range", _("Start Range"), mem_fun(*this, &Editor::keyboard_selection_begin));
 587         ActionManager::session_sensitive_actions.push_back (act);
 588         act = ActionManager::register_action (editor_actions, "finish-range", _("Finish Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), false));
 589         ActionManager::session_sensitive_actions.push_back (act);
 590         act = ActionManager::register_action (editor_actions, "finish-add-range", _("Finish add Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), true));
 591         ActionManager::session_sensitive_actions.push_back (act);
 592
 593         act = ActionManager::register_action (editor_actions, "extend-range-to-end-of-region", _("Extend Range to End of Region"), bind (mem_fun(*this, &Editor::extend_selection_to_end_of_region), false));
 594         ActionManager::session_sensitive_actions.push_back (act);
 595         act = ActionManager::register_action (editor_actions, "extend-range-to-start-of-region", _("Extend Range to Start of Region"), bind (mem_fun(*this, &Editor::extend_selection_to_start_of_region), false));
 596         ActionManager::session_sensitive_actions.push_back (act);
 597
 598         act = ActionManager::register_toggle_action (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (mem_fun(*this, &Editor::toggle_follow_playhead)));
 599         ActionManager::session_sensitive_actions.push_back (act);
 600         act = ActionManager::register_action (editor_actions, "remove-last-capture", _("Remove Last Capture"), (mem_fun(*this, &Editor::remove_last_capture)));
 601         ActionManager::session_sensitive_actions.push_back (act);
 602
 603         act = ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 604         ActionManager::session_sensitive_actions.push_back (act);
 605
 606         act = ActionManager::register_action (editor_actions, "insert-time", _("Insert Time"), (mem_fun(*this, &Editor::do_insert_time)));
 607         ActionManager::session_sensitive_actions.push_back (act);
 608         ActionManager::track_selection_sensitive_actions.push_back (act);
 609
 610         act = ActionManager::register_action (editor_actions, "toggle-track-active", _("Toggle Active"), (mem_fun(*this, &Editor::toggle_tracks_active)));
 611         ActionManager::session_sensitive_actions.push_back (act);
 612         ActionManager::track_selection_sensitive_actions.push_back (act);
 613         if (Profile->get_sae()) {
 614                 act = ActionManager::register_action (editor_actions, "remove-track", _("Delete"), (mem_fun(*this, &Editor::remove_tracks)));
 615         } else {
 616                 act = ActionManager::register_action (editor_actions, "remove-track", _("Remove"), (mem_fun(*this, &Editor::remove_tracks)));
 617         }
 618         ActionManager::session_sensitive_actions.push_back (act);
 619         ActionManager::track_selection_sensitive_actions.push_back (act);
 620
 621         act = ActionManager::register_action (editor_actions, "fit-tracks", _("Fit Selected Tracks"), (mem_fun(*this, &Editor::fit_tracks)));
 622         ActionManager::session_sensitive_actions.push_back (act);
 623         ActionManager::track_selection_sensitive_actions.push_back (act);
 624         act = ActionManager::register_action (editor_actions, "track-height-largest", _("Largest"), (mem_fun(*this, &Editor::set_track_height_largest)));
 625         ActionManager::session_sensitive_actions.push_back (act);
 626         ActionManager::track_selection_sensitive_actions.push_back (act);
 627         act = ActionManager::register_action (editor_actions, "track-height-larger", _("Larger"), (mem_fun(*this, &Editor::set_track_height_larger)));
 628         ActionManager::session_sensitive_actions.push_back (act);
 629         ActionManager::track_selection_sensitive_actions.push_back (act);
 630         act = ActionManager::register_action (editor_actions, "track-height-large", _("Large"), (mem_fun(*this, &Editor::set_track_height_large)));
 631         ActionManager::session_sensitive_actions.push_back (act);
 632         ActionManager::track_selection_sensitive_actions.push_back (act);
 633         act = ActionManager::register_action (editor_actions, "track-height-normal", _("Normal"), (mem_fun(*this, &Editor::set_track_height_normal)));
 634         ActionManager::session_sensitive_actions.push_back (act);
 635         ActionManager::track_selection_sensitive_actions.push_back (act);
 636         act = ActionManager::register_action (editor_actions, "track-height-small", _("Small"), (mem_fun(*this, &Editor::set_track_height_small)));
 637         ActionManager::track_selection_sensitive_actions.push_back (act);
 638         ActionManager::session_sensitive_actions.push_back (act);
 639         ActionManager::track_selection_sensitive_actions.push_back (act);
 640         act = ActionManager::register_action (editor_actions, "track-height-smaller", _("Smaller"), (mem_fun(*this, &Editor::set_track_height_smaller)));
 641         ActionManager::session_sensitive_actions.push_back (act);
 642         ActionManager::track_selection_sensitive_actions.push_back (act);
 643
 644         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 645         RadioAction::Group zoom_group;
 646
 647         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 648         ActionManager::session_sensitive_actions.push_back (act);
 649         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 650         ActionManager::session_sensitive_actions.push_back (act);
 651         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 652         ActionManager::session_sensitive_actions.push_back (act);
 653         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 654         ActionManager::session_sensitive_actions.push_back (act);
 655         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-mouse", _("Zoom Focus Mouse"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusMouse));
 656         ActionManager::session_sensitive_actions.push_back (act);
 657         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 658         ActionManager::session_sensitive_actions.push_back (act);
 659
 660         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 661         RadioAction::Group mouse_mode_group;
 662
 663         ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-object", _("Object Tool"), bind (mem_fun(*this, &Editor::set_mouse_mode), Editing::MouseObject, false));
 664         ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-range", _("Range Tool"), bind (mem_fun(*this, &Editor::set_mouse_mode), Editing::MouseRange, false));
 665         ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-gain", _("Gain Tool"), bind (mem_fun(*this, &Editor::set_mouse_mode), Editing::MouseGain, false));
 666         ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-zoom", _("Zoom Tool"), bind (mem_fun(*this, &Editor::set_mouse_mode), Editing::MouseZoom, false));
 667         ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-timefx", _("Timefx Tool"), bind (mem_fun(*this, &Editor::set_mouse_mode), Editing::MouseTimeFX, false));
 668
 669         RadioAction::Group edit_point_group;
 670         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 671         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 672         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-selected-marker"), _("Marker"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 673
 674         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change edit point"), bind (mem_fun (*this, &Editor::cycle_edit_point), false));
 675         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change edit point (w/Marker)"), bind (mem_fun (*this, &Editor::cycle_edit_point), true));
 676         if (!Profile->get_sae()) {
 677                 ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), bind (mem_fun (*this, &Editor::set_edit_mode), Splice));
 678         }
 679         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), bind (mem_fun (*this, &Editor::set_edit_mode), Slide));
 680         ActionManager::register_action (editor_actions, "set-edit-lock", _("Lock"), bind (mem_fun (*this, &Editor::set_edit_mode), Lock));
 681         ActionManager::register_action (editor_actions, "toggle-edit-mode", _("Next Edit Mode"), mem_fun (*this, &Editor::cycle_edit_mode));
 682
 683         ActionManager::register_action (editor_actions, X_("MouseMode"), _("Mouse Mode"));
 684         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Next Mouse Mode"), bind (mem_fun(*this, &Editor::step_mouse_mode), true));
 685
 686         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap To"));
 687         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 688
 689         RadioAction::Group snap_mode_group;
 690         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 691         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 692         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 693
 694         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), mem_fun (*this, &Editor::cycle_snap_mode));
 695         ActionManager::register_action (editor_actions, X_("cycle-snap-choice"), _("Next Snap Choice"), mem_fun (*this, &Editor::cycle_snap_choice));
 696
 697         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 698         RadioAction::Group snap_choice_group;
 699
 700         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-cd-frame"), _("Snap to cd frame"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToCDFrame)));
 701         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-smpte-frame"), _("Snap to SMPTE frame"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToSMPTEFrame)));
 702         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-smpte-seconds"), _("Snap to SMPTE seconds"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToSMPTESeconds)));
 703         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-smpte-minutes"), _("Snap to SMPTE minutes"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToSMPTEMinutes)));
 704         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-seconds"), _("Snap to seconds"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToSeconds)));
 705         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-minutes"), _("Snap to minutes"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToMinutes)));
 706         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-thirtyseconds"), _("Snap to thirtyseconds"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToAThirtysecondBeat)));
 707         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-asixteenthbeat"), _("Snap to asixteenthbeat"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToASixteenthBeat)));
 708         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-eighths"), _("Snap to eighths"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToAEighthBeat)));
 709         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-quarters"), _("Snap to quarters"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToAQuarterBeat)));
 710         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-thirds"), _("Snap to thirds"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToAThirdBeat)));
 711         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-beat"), _("Snap to beat"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeat)));
 712         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-bar"), _("Snap to bar"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBar)));
 713         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-mark"), _("Snap to mark"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToMark)));
 714         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-start"), _("Snap to region start"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionStart)));
 715         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-end"), _("Snap to region end"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionEnd)));
 716         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-sync"), _("Snap to region sync"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionSync)));
 717         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-boundary"), _("Snap to region boundary"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionBoundary)));
 718
 719         /* RULERS */
 720
 721         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 722         ruler_tempo_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-tempo-ruler"), _("Tempo"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_tempo)));
 723         ruler_meter_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-meter-ruler"), _("Meter"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_meter)));
 724         ruler_range_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-range-ruler"), _("Ranges"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_range_marker)));
 725         ruler_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-marker-ruler"), _("Markers"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_marker)));
 726         ruler_cd_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-cd-marker-ruler"), _("CD Markers"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_cd_marker)));
 727         ruler_loop_punch_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-loop-punch-ruler"), _("Loop/Punch"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_transport_marker)));
 728         ruler_bbt_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-bbt-ruler"), _("Bars & Beats"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_frames)));
 729         ruler_samples_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-samples-ruler"), _("Samples"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_bbt)));
 730         ruler_timecode_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-timecode-ruler"), _("Timecode"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_smpte)));
 731         ruler_minsec_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-minsec-ruler"), _("Min:Sec"), bind (mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_minsec)));
 732
 733         /* set defaults here */
 734
 735         no_ruler_shown_update = true;
 736         ruler_meter_action->set_active (true);
 737         ruler_tempo_action->set_active (true);
 738         ruler_marker_action->set_active (true);
 739         ruler_range_action->set_active (false);
 740         ruler_loop_punch_action->set_active (true);
 741         ruler_loop_punch_action->set_active (true);
 742         if (Profile->get_sae()) {
 743                 ruler_bbt_action->set_active (true);
 744                 ruler_cd_marker_action->set_active (false);
 745                 ruler_timecode_action->set_active (false);
 746                 ruler_minsec_action->set_active (true);
 747         } else {
 748                 ruler_bbt_action->set_active (false);
 749                 ruler_cd_marker_action->set_active (true);
 750                 ruler_timecode_action->set_active (true);
 751                 ruler_minsec_action->set_active (false);
 752         }
 753         ruler_samples_action->set_active (false);
 754         no_ruler_shown_update = false;
 755
 756         /* REGION LIST */
 757
 758         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 759         RadioAction::Group sort_type_group;
 760         RadioAction::Group sort_order_group;
 761
 762         /* the region list popup menu */
 763         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 764
 765         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), mem_fun(*this, &Editor::audition_region_from_region_list));
 766         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 767         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), mem_fun(*this, &Editor::hide_region_from_region_list));
 768         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 769         act = ActionManager::register_action (rl_actions, X_("rlRemove"), _("Remove"), mem_fun (*this, &Editor::remove_region_from_region_list));
 770         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 771         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show all"), mem_fun(*this, &Editor::toggle_full_region_list));
 772         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show automatic regions"), mem_fun(*this, &Editor::toggle_show_auto_regions));
 773
 774         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 775                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), true));
 776         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 777                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), false));
 778
 779         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 780                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByName));
 781         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 782                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByLength));
 783         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 784                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByPosition));
 785         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 786                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByTimestamp));
 787         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 788                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByStartInFile));
 789         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 790                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByEndInFile));
 791         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 792                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileName));
 793         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 794                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileLength));
 795         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 796                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileCreationDate));
 797         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 798                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileFS));
 799
 800
 801         /* the next two are duplicate items with different names for use in two different contexts */
 802
 803         act = ActionManager::register_action (editor_actions, X_("addExistingAudioFiles"), _("Import"), mem_fun (*this, &Editor::external_audio_dialog));
 804         ActionManager::write_sensitive_actions.push_back (act);
 805
 806         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 807         ActionManager::session_sensitive_actions.push_back (act);
 808         ActionManager::write_sensitive_actions.push_back (act);
 809
 810         act = ActionManager::register_toggle_action (editor_actions, X_("toggle-waveform-visible"), _("Show Waveforms"), mem_fun (*this, &Editor::toggle_waveform_visibility));
 811         act = ActionManager::register_toggle_action (editor_actions, X_("toggle-waveform-rectified"), _("Show Waveforms Rectified"), mem_fun (*this, &Editor::toggle_waveform_rectified));
 812         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformsWhileRecording"), _("Show Waveforms while Recording"), mem_fun (*this, &Editor::toggle_waveforms_while_recording));
 813
 814         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), mem_fun (*this, &Editor::toggle_measure_visibility));
 815
 816         act = ActionManager::register_action (editor_actions, X_("linear-waveforms"), _("Set Selected Tracks to Linear Waveforms"), bind (mem_fun (*this, &Editor::set_waveform_scale), Editing::LinearWaveform));
 817         ActionManager::track_selection_sensitive_actions.push_back (act);
 818         act = ActionManager::register_action (editor_actions, X_("logarithmic-waveforms"), _("Set Selected Tracks to Logarithmic Waveforms"), bind (mem_fun (*this, &Editor::set_waveform_scale), Editing::LogWaveform));
 819         ActionManager::track_selection_sensitive_actions.push_back (act);
 820
 821         /* if there is a logo in the editor canvas, its always visible at startup */
 822
 823         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), mem_fun (*this, &Editor::toggle_logo_visibility));
 824         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 825         tact->set_active (true);
 826
 827         RadioAction::Group layer_model_group;
 828
 829         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerLaterHigher"), _("Later is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), LaterHigher));
 830         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerMoveAddHigher"), _("Most Recently Moved/Added is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), MoveAddHigher));
 831         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerAddHigher"), _("Most Recently Added is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), AddHigher));
 832
 833         RadioAction::Group smpte_group;
 834
 835         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte23976"), _("23.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_23976));
 836         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24"), _("24"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24));
 837         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24976"), _("24.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24976));
 838         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte25"), _("25"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_25));
 839         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997"), _("29.97"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997));
 840         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997drop"), _("29.97 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997drop));
 841         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30"), _("30"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30));
 842         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30drop"), _("30 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30drop));
 843         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte5994"), _("59.94"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_5994));
 844         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte60"), _("60"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_60));
 845
 846         RadioAction::Group pullup_group;
 847
 848         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4Plus1"), _("+4.1667% + 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4Plus1));
 849         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4"), _("+4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4));
 850         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4Minus1"), _("+4.1667% - 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4Minus1));
 851         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus1"), _("+ 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus1));
 852         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupNone"), _("None"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_None));
 853         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus1"), _("- 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus1));
 854         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4Plus1"), _("-4.1667% + 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4Plus1));
 855         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4"), _("-4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4));
 856         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4Minus1"), _("-4.1667% - 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4Minus1));
 857
 858         RadioAction::Group subframe_group;
 859
 860         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes80"), _("80 per frame"), bind (mem_fun (*this,
 861 &Editor::subframes_per_frame_chosen), 80));
 862         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes100"), _("100 per frame"), bind (mem_fun (*this,
 863 &Editor::subframes_per_frame_chosen), 100));
 864
 865         ActionManager::add_action_group (rl_actions);
 866         ActionManager::add_action_group (ruler_actions);
 867         ActionManager::add_action_group (zoom_actions);
 868         ActionManager::add_action_group (mouse_mode_actions);
 869         ActionManager::add_action_group (snap_actions);
 870         ActionManager::add_action_group (editor_actions);
 871 }
 872
 873 void
 874 Editor::toggle_ruler_visibility (RulerType rt)
 875 {
 876         const char* action = 0;
 877
 878         if (no_ruler_shown_update) {
 879                 return;
 880         }
 881
 882         switch (rt) {
 883         case ruler_metric_smpte:
 884                 action = "toggle-timecode-ruler";
 885                 break;
 886         case ruler_metric_bbt:
 887                 action = "toggle-bbt-ruler";
 888                 break;
 889         case ruler_metric_frames:
 890                 action = "toggle-samples-ruler";
 891                 break;
 892         case ruler_metric_minsec:
 893                 action = "toggle-minsec-ruler";
 894                 break;
 895         case ruler_time_tempo:
 896                 action = "toggle-tempo-ruler";
 897                 break;
 898         case ruler_time_meter:
 899                 action = "toggle-meter-ruler";
 900                 break;
 901         case ruler_time_marker:
 902                 action = "toggle-marker-ruler";
 903                 break;
 904         case ruler_time_range_marker:
 905                 action = "toggle-range-ruler";
 906                 break;
 907         case ruler_time_transport_marker:
 908                 action = "toggle-loop-punch-ruler";
 909                 break;
 910         case ruler_time_cd_marker:
 911                 action = "toggle-cd-marker-ruler";
 912                 break;
 913         }
 914
 915         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 916         if (act) {
 917                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 918                 update_ruler_visibility ();
 919                 store_ruler_visibility ();
 920         }
 921 }
 922
 923 void
 924 Editor::toggle_waveform_visibility ()
 925 {
 926         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-waveform-visible"));
 927         if (act) {
 928                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 929                 set_show_waveforms (tact->get_active());
 930         }
 931 }
 932
 933 void
 934 Editor::toggle_waveform_rectified ()
 935 {
 936         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-waveform-rectified"));
 937         if (act) {
 938                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 939                 set_show_waveforms_rectified (tact->get_active());
 940         }
 941 }
 942
 943 void
 944 Editor::toggle_waveforms_while_recording ()
 945 {
 946         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformsWhileRecording"));
 947         if (act) {
 948                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 949                 set_show_waveforms_recording (tact->get_active());
 950         }
 951 }
 952
 953 void
 954 Editor::toggle_measure_visibility ()
 955 {
 956         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 957         if (act) {
 958                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 959                 set_show_measures (tact->get_active());
 960         }
 961 }
 962
 963 void
 964 Editor::toggle_logo_visibility ()
 965 {
 966         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 967
 968         if (act) {
 969                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 970                 if (logo_item) {
 971                         if (tact->get_active()) {
 972                                 logo_item->show ();
 973                         } else {
 974                                 logo_item->hide ();
 975                         }
 976                 }
 977         }
 978 }
 979
 980 void
 981 Editor::set_crossfade_model (CrossfadeModel model)
 982 {
 983         RefPtr<Action> act;
 984
 985         /* this is driven by a toggle on a radio group, and so is invoked twice,
 986            once for the item that became inactive and once for the one that became
 987            active.
 988         */
 989
 990         switch (model) {
 991         case FullCrossfade:
 992                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 993                 break;
 994         case ShortCrossfade:
 995                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 996                 break;
 997         }
 998
 999         if (act) {
1000                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1001                 if (ract && ract->get_active()) {
1002                         Config->set_xfade_model (model);
1003                 }
1004         }
1005 }
1006
1007 void
1008 Editor::update_crossfade_model ()
1009 {
1010         RefPtr<Action> act;
1011
1012         switch (Config->get_xfade_model()) {
1013         case FullCrossfade:
1014                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
1015                 break;
1016         case ShortCrossfade:
1017                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
1018                 break;
1019         }
1020
1021         if (act) {
1022                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1023                 if (ract && !ract->get_active()) {
1024                         ract->set_active (true);
1025                 }
1026         }
1027 }
1028
1029
1030 void
1031 Editor::update_smpte_mode ()
1032 {
1033         ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_smpte_mode));
1034
1035         RefPtr<Action> act;
1036         const char* action = 0;
1037
1038         switch (Config->get_smpte_format()) {
1039         case smpte_23976:
1040                 action = X_("Smpte23976");
1041                 break;
1042         case smpte_24:
1043                 action = X_("Smpte24");
1044                 break;
1045         case smpte_24976:
1046                 action = X_("Smpte24976");
1047                 break;
1048         case smpte_25:
1049                 action = X_("Smpte25");
1050                 break;
1051         case smpte_2997:
1052                 action = X_("Smpte2997");
1053                 break;
1054         case smpte_2997drop:
1055                 action = X_("Smpte2997drop");
1056                 break;
1057         case smpte_30:
1058                 action = X_("Smpte30");
1059                 break;
1060         case smpte_30drop:
1061                 action = X_("Smpte30drop");
1062                 break;
1063         case smpte_5994:
1064                 action = X_("Smpte5994");
1065                 break;
1066         case smpte_60:
1067                 action = X_("Smpte60");
1068                 break;
1069         }
1070
1071         act = ActionManager::get_action (X_("Editor"), action);
1072
1073         if (act) {
1074                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1075                 if (ract && !ract->get_active()) {
1076                         ract->set_active (true);
1077                 }
1078         }
1079 }
1080
1081 void
1082 Editor::update_video_pullup ()
1083 {
1084         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_video_pullup));
1085
1086         RefPtr<Action> act;
1087         const char* action = 0;
1088
1089         float pullup = Config->get_video_pullup();
1090
1091         if ( pullup < (-4.1667 - 0.1) * 0.99) {
1092                 action = X_("PullupMinus4Minus1");
1093         } else if ( pullup < (-4.1667) * 0.99 ) {
1094                 action = X_("PullupMinus4");
1095         } else if ( pullup < (-4.1667 + 0.1) * 0.99 ) {
1096                 action = X_("PullupMinus4Plus1");
1097         } else if ( pullup < (-0.1) * 0.99 ) {
1098                 action = X_("PullupMinus1");
1099         } else if (pullup > (4.1667 + 0.1) * 0.99 ) {
1100                 action = X_("PullupPlus4Plus1");
1101         } else if ( pullup > (4.1667) * 0.99 ) {
1102                 action = X_("PullupPlus4");
1103         } else if ( pullup > (4.1667 - 0.1) * 0.99) {
1104                 action = X_("PullupPlus4Minus1");
1105         } else if ( pullup > (0.1) * 0.99 ) {
1106                 action = X_("PullupPlus1");
1107         } else {
1108                 action = X_("PullupNone");
1109         }
1110
1111         act = ActionManager::get_action (X_("Editor"), action);
1112
1113         if (act) {
1114                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1115                 if (ract && !ract->get_active()) {
1116                         ract->set_active (true);
1117                 }
1118         }
1119 }
1120
1121 void
1122 Editor::update_layering_model ()
1123 {
1124         RefPtr<Action> act;
1125
1126         switch (Config->get_layer_model()) {
1127         case LaterHigher:
1128                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
1129                 break;
1130         case MoveAddHigher:
1131                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
1132                 break;
1133         case AddHigher:
1134                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
1135                 break;
1136         }
1137
1138         if (act) {
1139                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1140                 if (ract && !ract->get_active()) {
1141                         ract->set_active (true);
1142                 }
1143         }
1144 }
1145
1146 void
1147 Editor::set_layer_model (LayerModel model)
1148 {
1149         /* this is driven by a toggle on a radio group, and so is invoked twice,
1150            once for the item that became inactive and once for the one that became
1151            active.
1152         */
1153
1154         RefPtr<Action> act;
1155
1156         switch (model) {
1157         case LaterHigher:
1158                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
1159                 break;
1160         case MoveAddHigher:
1161                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
1162                 break;
1163         case AddHigher:
1164                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
1165                 break;
1166         }
1167
1168         if (act) {
1169                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1170                 if (ract && ract->get_active() && Config->get_layer_model() != model) {
1171                         Config->set_layer_model (model);
1172                 }
1173         }
1174 }
1175
1176 RefPtr<RadioAction>
1177 Editor::snap_type_action (SnapType type)
1178 {
1179
1180         const char* action = 0;
1181         RefPtr<Action> act;
1182
1183         switch (type) {
1184         case Editing::SnapToCDFrame:
1185                 action = "snap-to-cd-frame";
1186                 break;
1187         case Editing::SnapToSMPTEFrame:
1188                 action = "snap-to-smpte-frame";
1189                 break;
1190         case Editing::SnapToSMPTESeconds:
1191                 action = "snap-to-smpte-seconds";
1192                 break;
1193         case Editing::SnapToSMPTEMinutes:
1194                 action = "snap-to-smpte-minutes";
1195                 break;
1196         case Editing::SnapToSeconds:
1197                 action = "snap-to-seconds";
1198                 break;
1199         case Editing::SnapToMinutes:
1200                 action = "snap-to-minutes";
1201                 break;
1202         case Editing::SnapToAThirtysecondBeat:
1203                 action = "snap-to-thirtyseconds";
1204                 break;
1205         case Editing::SnapToASixteenthBeat:
1206                 action = "snap-to-asixteenthbeat";
1207                 break;
1208         case Editing::SnapToAEighthBeat:
1209                 action = "snap-to-eighths";
1210                 break;
1211         case Editing::SnapToAQuarterBeat:
1212                 action = "snap-to-quarters";
1213                 break;
1214         case Editing::SnapToAThirdBeat:
1215                 action = "snap-to-thirds";
1216                 break;
1217         case Editing::SnapToBeat:
1218                 action = "snap-to-beat";
1219                 break;
1220         case Editing::SnapToBar:
1221                 action = "snap-to-bar";
1222                 break;
1223         case Editing::SnapToMark:
1224                 action = "snap-to-mark";
1225                 break;
1226         case Editing::SnapToRegionStart:
1227                 action = "snap-to-region-start";
1228                 break;
1229         case Editing::SnapToRegionEnd:
1230                 action = "snap-to-region-end";
1231                 break;
1232         case Editing::SnapToRegionSync:
1233                 action = "snap-to-region-sync";
1234                 break;
1235         case Editing::SnapToRegionBoundary:
1236                 action = "snap-to-region-boundary";
1237                 break;
1238         default:
1239                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1240                 /*NOTREACHED*/
1241         }
1242
1243         act = ActionManager::get_action (X_("Snap"), action);
1244
1245         if (act) {
1246                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1247                 return ract;
1248
1249         } else  {
1250                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1251                 return RefPtr<RadioAction>();
1252         }
1253 }
1254
1255 void
1256 Editor::cycle_snap_choice()
1257 {
1258         switch (snap_type) {
1259         case Editing::SnapToCDFrame:
1260                 set_snap_to (Editing::SnapToSMPTEFrame);
1261                 break;
1262         case Editing::SnapToSMPTEFrame:
1263                 set_snap_to (Editing::SnapToSMPTESeconds);
1264                 break;
1265         case Editing::SnapToSMPTESeconds:
1266                 set_snap_to (Editing::SnapToSMPTEMinutes);
1267                 break;
1268         case Editing::SnapToSMPTEMinutes:
1269                 set_snap_to (Editing::SnapToSeconds);
1270                 break;
1271         case Editing::SnapToSeconds:
1272                 set_snap_to (Editing::SnapToMinutes);
1273                 break;
1274         case Editing::SnapToMinutes:
1275                 set_snap_to (Editing::SnapToAThirtysecondBeat);
1276                 break;
1277         case Editing::SnapToAThirtysecondBeat:
1278                 set_snap_to (Editing::SnapToASixteenthBeat);
1279                 break;
1280         case Editing::SnapToASixteenthBeat:
1281                 set_snap_to (Editing::SnapToAEighthBeat);
1282                 break;
1283         case Editing::SnapToAEighthBeat:
1284                 set_snap_to (Editing::SnapToAQuarterBeat);
1285                 break;
1286         case Editing::SnapToAQuarterBeat:
1287                 set_snap_to (Editing::SnapToAThirdBeat);
1288                 break;
1289         case Editing::SnapToAThirdBeat:
1290                 set_snap_to (Editing::SnapToBeat);
1291                 break;
1292         case Editing::SnapToBeat:
1293                 set_snap_to (Editing::SnapToBar);
1294                 break;
1295         case Editing::SnapToBar:
1296                 set_snap_to (Editing::SnapToMark);
1297                 break;
1298         case Editing::SnapToMark:
1299                 set_snap_to (Editing::SnapToRegionStart);
1300                 break;
1301         case Editing::SnapToRegionStart:
1302                 set_snap_to (Editing::SnapToRegionEnd);
1303                 break;
1304         case Editing::SnapToRegionEnd:
1305                 set_snap_to (Editing::SnapToRegionSync);
1306                 break;
1307         case Editing::SnapToRegionSync:
1308                 set_snap_to (Editing::SnapToRegionBoundary);
1309                 break;
1310         case Editing::SnapToRegionBoundary:
1311                 set_snap_to (Editing::SnapToCDFrame);
1312                 break;
1313         }
1314 }
1315
1316 void
1317 Editor::snap_type_chosen (SnapType type)
1318 {
1319         /* this is driven by a toggle on a radio group, and so is invoked twice,
1320            once for the item that became inactive and once for the one that became
1321            active.
1322         */
1323
1324         RefPtr<RadioAction> ract = snap_type_action (type);
1325
1326         if (ract && ract->get_active()) {
1327                 set_snap_to (type);
1328         }
1329 }
1330
1331 RefPtr<RadioAction>
1332 Editor::snap_mode_action (SnapMode mode)
1333 {
1334         const char* action = 0;
1335         RefPtr<Action> act;
1336
1337         switch (mode) {
1338         case Editing::SnapOff:
1339                 action = X_("snap-off");
1340                 break;
1341         case Editing::SnapNormal:
1342                 action = X_("snap-normal");
1343                 break;
1344         case Editing::SnapMagnetic:
1345                 action = X_("snap-magnetic");
1346                 break;
1347         default:
1348                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1349                 /*NOTREACHED*/
1350         }
1351
1352         act = ActionManager::get_action (X_("Editor"), action);
1353
1354         if (act) {
1355                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1356                 return ract;
1357
1358         } else  {
1359                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1360                 return RefPtr<RadioAction> ();
1361         }
1362 }
1363
1364 void
1365 Editor::cycle_snap_mode ()
1366 {
1367         switch (snap_mode) {
1368         case SnapOff:
1369                 set_snap_mode (SnapNormal);
1370                 break;
1371         case SnapNormal:
1372                 set_snap_mode (SnapMagnetic);
1373                 break;
1374         case SnapMagnetic:
1375                 set_snap_mode (SnapOff);
1376                 break;
1377         }
1378 }
1379
1380 void
1381 Editor::snap_mode_chosen (SnapMode mode)
1382 {
1383         /* this is driven by a toggle on a radio group, and so is invoked twice,
1384            once for the item that became inactive and once for the one that became
1385            active.
1386         */
1387
1388         RefPtr<RadioAction> ract = snap_mode_action (mode);
1389
1390         if (ract && ract->get_active()) {
1391                 set_snap_mode (mode);
1392         }
1393 }
1394
1395 RefPtr<RadioAction>
1396 Editor::edit_point_action (EditPoint ep)
1397 {
1398         const char* action = 0;
1399         RefPtr<Action> act;
1400
1401         switch (ep) {
1402         case Editing::EditAtPlayhead:
1403                 action = X_("edit-at-playhead");
1404                 break;
1405         case Editing::EditAtSelectedMarker:
1406                 action = X_("edit-at-selected-marker");
1407                 break;
1408         case Editing::EditAtMouse:
1409                 action = X_("edit-at-mouse");
1410                 break;
1411         default:
1412                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1413                 /*NOTREACHED*/
1414         }
1415
1416         act = ActionManager::get_action (X_("Editor"), action);
1417
1418         if (act) {
1419                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1420                 return ract;
1421
1422         } else  {
1423                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1424                 return RefPtr<RadioAction> ();
1425         }
1426 }
1427
1428 void
1429 Editor::edit_point_chosen (EditPoint ep)
1430 {
1431         /* this is driven by a toggle on a radio group, and so is invoked twice,
1432            once for the item that became inactive and once for the one that became
1433            active.
1434         */
1435
1436         RefPtr<RadioAction> ract = edit_point_action (ep);
1437
1438         if (ract && ract->get_active()) {
1439                 set_edit_point_preference (ep);
1440         }
1441 }
1442
1443
1444 RefPtr<RadioAction>
1445 Editor::zoom_focus_action (ZoomFocus focus)
1446 {
1447         const char* action = 0;
1448         RefPtr<Action> act;
1449
1450         switch (focus) {
1451         case ZoomFocusLeft:
1452                 action = X_("zoom-focus-left");
1453                 break;
1454         case ZoomFocusRight:
1455                 action = X_("zoom-focus-right");
1456                 break;
1457         case ZoomFocusCenter:
1458                 action = X_("zoom-focus-center");
1459                 break;
1460         case ZoomFocusPlayhead:
1461                 action = X_("zoom-focus-playhead");
1462                 break;
1463         case ZoomFocusMouse:
1464                 action = X_("zoom-focus-mouse");
1465                 break;
1466         case ZoomFocusEdit:
1467                 action = X_("zoom-focus-edit");
1468                 break;
1469         default:
1470                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1471                 /*NOTREACHED*/
1472         }
1473
1474         act = ActionManager::get_action (X_("Zoom"), action);
1475
1476         if (act) {
1477                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1478                 return ract;
1479         } else {
1480                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1481         }
1482
1483         return RefPtr<RadioAction> ();
1484 }
1485
1486 void
1487 Editor::zoom_focus_chosen (ZoomFocus focus)
1488 {
1489         /* this is driven by a toggle on a radio group, and so is invoked twice,
1490            once for the item that became inactive and once for the one that became
1491            active.
1492         */
1493
1494         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1495
1496         if (ract && ract->get_active()) {
1497                 set_zoom_focus (focus);
1498         }
1499 }
1500
1501 void
1502 Editor::smpte_fps_chosen (SmpteFormat format)
1503 {
1504         /* this is driven by a toggle on a radio group, and so is invoked twice,
1505            once for the item that became inactive and once for the one that became
1506            active.
1507         */
1508
1509         if (session) {
1510
1511                 RefPtr<Action> act;
1512
1513                 switch (format) {
1514                         case smpte_23976:
1515                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte23976"));
1516                          break;
1517                         case smpte_24:
1518                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24"));
1519                          break;
1520                         case smpte_24976:
1521                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24976"));
1522                          break;
1523                         case smpte_25:
1524                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte25"));
1525                          break;
1526                         case smpte_2997:
1527                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997"));
1528                          break;
1529                         case smpte_2997drop:
1530                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997drop"));
1531                          break;
1532                         case smpte_30:
1533                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30"));
1534                          break;
1535                         case smpte_30drop:
1536                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30drop"));
1537                          break;
1538                         case smpte_5994:
1539                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte5994"));
1540                          break;
1541                         case smpte_60:
1542                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte60"));
1543                          break;
1544                         default:
1545                                 cerr << "Editor received unexpected smpte type" << endl;
1546                 }
1547
1548                 if (act) {
1549                         RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1550                         if (ract && ract->get_active()) {
1551                                 session->set_smpte_format (format);
1552                         }
1553                 }
1554         }
1555 }
1556
1557 void
1558 Editor::video_pullup_chosen (Session::PullupFormat pullup)
1559 {
1560         /* this is driven by a toggle on a radio group, and so is invoked twice,
1561            once for the item that became inactive and once for the one that became
1562            active.
1563         */
1564
1565         const char* action = 0;
1566
1567         RefPtr<Action> act;
1568
1569         float pull = 0.0;
1570
1571         switch (pullup) {
1572         case Session::pullup_Plus4Plus1:
1573                 pull = 4.1667 + 0.1;
1574                 action = X_("PullupPlus4Plus1");
1575                 break;
1576         case Session::pullup_Plus4:
1577                 pull = 4.1667;
1578                 action = X_("PullupPlus4");
1579                 break;
1580         case Session::pullup_Plus4Minus1:
1581                 pull = 4.1667 - 0.1;
1582                 action = X_("PullupPlus4Minus1");
1583                 break;
1584         case Session::pullup_Plus1:
1585                 pull = 0.1;
1586                 action = X_("PullupPlus1");
1587                 break;
1588         case Session::pullup_None:
1589                 pull = 0.0;
1590                 action = X_("PullupNone");
1591                 break;
1592         case Session::pullup_Minus1:
1593                 pull = -0.1;
1594                 action = X_("PullupMinus1");
1595                 break;
1596         case Session::pullup_Minus4Plus1:
1597                 pull = -4.1667 + 0.1;
1598                 action = X_("PullupMinus4Plus1");
1599                 break;
1600         case Session::pullup_Minus4:
1601                 pull = -4.1667;
1602                 action = X_("PullupMinus4");
1603                 break;
1604         case Session::pullup_Minus4Minus1:
1605                 pull = -4.1667 - 0.1;
1606                 action = X_("PullupMinus4Minus1");
1607                 break;
1608         default:
1609                 fatal << string_compose (_("programming error: %1"), "Session received unexpected pullup type") << endmsg;
1610                 /*NOTREACHED*/
1611         }
1612
1613         act = ActionManager::get_action (X_("Editor"), action);
1614
1615         if (act) {
1616                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1617                 if (ract && ract->get_active()) {
1618                         Config->set_video_pullup ( pull );
1619                 }
1620
1621         } else  {
1622                 error << string_compose (_("programming error: %1"), "Editor::video_pullup_chosen could not find action to match pullup.") << endmsg;
1623         }
1624 }
1625
1626 void
1627 Editor::update_subframes_per_frame ()
1628 {
1629         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_subframes_per_frame));
1630
1631         RefPtr<Action> act;
1632         const char* action = 0;
1633
1634         uint32_t sfpf = Config->get_subframes_per_frame();
1635
1636         if (sfpf == 80) {
1637                 action = X_("Subframes80");
1638         } else if (sfpf == 100) {
1639                 action = X_("Subframes100");
1640         } else {
1641                 warning << string_compose (_("Configuraton is using unhandled subframes per frame value: %1"), sfpf) << endmsg;
1642                 /*NOTREACHED*/
1643                 return;
1644         }
1645
1646         act = ActionManager::get_action (X_("Editor"), action);
1647
1648         if (act) {
1649                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1650                 if (ract && !ract->get_active()) {
1651                         ract->set_active (true);
1652                 }
1653         }
1654 }
1655
1656 void
1657 Editor::subframes_per_frame_chosen (uint32_t sfpf)
1658 {
1659         /* this is driven by a toggle on a radio group, and so is invoked twice,
1660            once for the item that became inactive and once for the one that became
1661            active.
1662         */
1663
1664         const char* action = 0;
1665
1666         RefPtr<Action> act;
1667
1668         if (sfpf == 80) {
1669                 action = X_("Subframes80");
1670         } else if (sfpf == 100) {
1671                 action = X_("Subframes100");
1672         } else {
1673                 fatal << string_compose (_("programming error: %1 %2"), "Session received unexpected subframes per frame value: ", sfpf) << endmsg;
1674                 /*NOTREACHED*/
1675         }
1676
1677         act = ActionManager::get_action (X_("Editor"), action);
1678
1679         if (act) {
1680                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1681                 if (ract && ract->get_active()) {
1682                         Config->set_subframes_per_frame ((uint32_t) rint (sfpf));
1683                 }
1684
1685         } else  {
1686                 error << string_compose (_("programming error: %1"), "Editor::subframes_per_frame_chosen could not find action to match value.") << endmsg;
1687         }
1688 }
1689
1690 void
1691 Editor::toggle_replicate_missing_region_channels ()
1692 {
1693         ActionManager::toggle_config_state ("Editor", "toggle-replicate-missing-region-channels", &Configuration::set_replicate_missing_region_channels, &Configuration::get_replicate_missing_region_channels);
1694 }
1695
1696 void
1697 Editor::toggle_region_fades ()
1698 {
1699         ActionManager::toggle_config_state ("Editor", "toggle-region-fades", &Configuration::set_use_region_fades, &Configuration::get_use_region_fades);
1700 }
1701
1702 void
1703 Editor::toggle_region_fades_visible ()
1704 {
1705         ActionManager::toggle_config_state ("Editor", "toggle-region-fades-visible", &Configuration::set_show_region_fades, &Configuration::get_show_region_fades);
1706 }
1707
1708 void
1709 Editor::toggle_auto_xfade ()
1710 {
1711         ActionManager::toggle_config_state ("Editor", "toggle-auto-xfades", &Configuration::set_auto_xfade, &Configuration::get_auto_xfade);
1712 }
1713
1714 void
1715 Editor::toggle_xfades_active ()
1716 {
1717         ActionManager::toggle_config_state ("Editor", "toggle-xfades-active", &Configuration::set_xfades_active, &Configuration::get_xfades_active);
1718 }
1719
1720 void
1721 Editor::toggle_xfade_visibility ()
1722 {
1723         ActionManager::toggle_config_state ("Editor", "toggle-xfades-visible", &Configuration::set_xfades_visible, &Configuration::get_xfades_visible);
1724 }
1725
1726 void
1727 Editor::toggle_link_region_and_track_selection ()
1728 {
1729         ActionManager::toggle_config_state ("Editor", "link-region-and-track-selection", &Configuration::set_link_region_and_track_selection, &Configuration::get_link_region_and_track_selection);
1730 }
1731
1732 /** A Configuration parameter has changed.
1733  * @param parameter_name Name of the changed parameter.
1734  */
1735 void
1736 Editor::parameter_changed (const char* parameter_name)
1737 {
1738 #define PARAM_IS(x) (!strcmp (parameter_name, (x)))
1739         //cerr << "Editor::parameter_changed: " << parameter_name << endl;
1740         ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::parameter_changed), parameter_name));
1741
1742         if (PARAM_IS ("auto-loop")) {
1743                 update_loop_range_view (true);
1744         } else if (PARAM_IS ("punch-in")) {
1745                 update_punch_range_view (true);
1746         } else if (PARAM_IS ("punch-out")) {
1747                 update_punch_range_view (true);
1748         } else if (PARAM_IS ("layer-model")) {
1749                 update_layering_model ();
1750         } else if (PARAM_IS ("smpte-format")) {
1751                 update_smpte_mode ();
1752                 update_just_smpte ();
1753         } else if (PARAM_IS ("video-pullup")) {
1754                 update_video_pullup ();
1755         } else if (PARAM_IS ("xfades-active")) {
1756                 ActionManager::map_some_state ("Editor", "toggle-xfades-active", &Configuration::get_xfades_active);
1757         } else if (PARAM_IS ("xfades-visible")) {
1758                 ActionManager::map_some_state ("Editor", "toggle-xfades-visible", &Configuration::get_xfades_visible);
1759                 update_xfade_visibility ();
1760         } else if (PARAM_IS ("show-region-fades")) {
1761                 ActionManager::map_some_state ("Editor", "toggle-region-fades-visible", &Configuration::get_show_region_fades);
1762                 update_region_fade_visibility ();
1763         } else if (PARAM_IS ("use-region-fades")) {
1764                 ActionManager::map_some_state ("Editor", "toggle-region-fades", &Configuration::get_use_region_fades);
1765         } else if (PARAM_IS ("auto-xfade")) {
1766                 ActionManager::map_some_state ("Editor", "toggle-auto-xfades", &Configuration::get_auto_xfade);
1767         } else if (PARAM_IS ("xfade-model")) {
1768                 update_crossfade_model ();
1769         } else if (PARAM_IS ("edit-mode")) {
1770                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1771         } else if (PARAM_IS ("subframes-per-frame")) {
1772                 update_subframes_per_frame ();
1773                 update_just_smpte ();
1774         } else if (PARAM_IS ("link-region-and-track-selection")) {
1775                 ActionManager::map_some_state ("Editor", "link-region-and-track-selection", &Configuration::get_link_region_and_track_selection);
1776         }
1777
1778 #undef PARAM_IS
1779 }
1780
1781 void
1782 Editor::reset_focus ()
1783 {
1784         track_canvas->grab_focus();
1785 }
1786
1787 void
1788 Editor::reset_canvas_action_sensitivity (bool onoff)
1789 {
1790         if (_edit_point != EditAtMouse) {
1791                 onoff = true;
1792         }
1793
1794         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1795              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1796                 (*x)->set_sensitive (onoff);
1797         }
1798 }
1799