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_("MiscOptions"), _("Misc Options"));
  67         ActionManager::register_action (editor_actions, X_("Monitoring"), _("Monitoring"));
  68         ActionManager::register_action (editor_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
  69         ActionManager::register_action (editor_actions, X_("MovePlayHeadMenu"), _("Playhead"));
  70         ActionManager::register_action (editor_actions, X_("NudgeRegionMenu"), _("Nudge"));
  71         ActionManager::register_action (editor_actions, X_("PlayMenu"), _("Play"));
  72         ActionManager::register_action (editor_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
  73         ActionManager::register_action (editor_actions, X_("Pullup"), _("Pullup / Pulldown"));
  74         ActionManager::register_action (editor_actions, X_("RegionMenu"), _("Region"));
  75         ActionManager::register_action (editor_actions, X_("RegionEditOps"), _("Region operations"));
  76         ActionManager::register_action (editor_actions, X_("RegionGainMenu"), _("Gain"));
  77         ActionManager::register_action (editor_actions, X_("RulerMenu"), _("Rulers"));
  78         ActionManager::register_action (editor_actions, X_("SavedViewMenu"), _("Views"));
  79         ActionManager::register_action (editor_actions, X_("ScrollMenu"), _("Scroll"));
  80         ActionManager::register_action (editor_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
  81         ActionManager::register_action (editor_actions, X_("Select"), _("Select"));
  82         ActionManager::register_action (editor_actions, X_("SelectMenu"), _("Select"));
  83         ActionManager::register_action (editor_actions, X_("SeparateMenu"), _("Separate"));
  84         ActionManager::register_action (editor_actions, X_("SetLoopMenu"), _("Loop"));
  85         ActionManager::register_action (editor_actions, X_("SetPunchMenu"), _("Punch"));
  86         ActionManager::register_action (editor_actions, X_("Solo"), _("Solo"));
  87         ActionManager::register_action (editor_actions, X_("Subframes"), _("Subframes"));
  88         ActionManager::register_action (editor_actions, X_("SyncMenu"), _("Sync"));
  89         ActionManager::register_action (editor_actions, X_("TempoMenu"), _("Tempo"));
  90         ActionManager::register_action (editor_actions, X_("Timecode"), _("Timecode fps"));
  91         ActionManager::register_action (editor_actions, X_("TrackHeightMenu"), _("Height"));
  92         ActionManager::register_action (editor_actions, X_("TrackMenu"), _("Track"));
  93         ActionManager::register_action (editor_actions, X_("Tools"), _("Tools"));
  94         ActionManager::register_action (editor_actions, X_("TrimMenu"), _("Trim"));
  95         ActionManager::register_action (editor_actions, X_("View"), _("View"));
  96         ActionManager::register_action (editor_actions, X_("WaveformMenu"), _("Waveforms"));
  97         ActionManager::register_action (editor_actions, X_("ZoomFocus"), _("Zoom Focus"));
  98         ActionManager::register_action (editor_actions, X_("ZoomMenu"), _("Zoom"));
  99
 100         /* add named actions for the editor */
 101
 102         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));
 103         ActionManager::register_toggle_action (editor_actions, "automation-follows-regions", _("Automation Follows Regions"), mem_fun (*this, &Editor::toggle_automation_follows_regions));
 104         ActionManager::register_action (editor_actions, "break-drag", _("Break drag"), mem_fun (*this, &Editor::break_drag));
 105
 106         act = ActionManager::register_toggle_action (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), mem_fun (*this, &Editor::editor_mixer_button_toggled));
 107         ActionManager::session_sensitive_actions.push_back (act);
 108         act = ActionManager::register_toggle_action (editor_actions, "show-editor-list", _("Show Editor List"), mem_fun (*this, &Editor::editor_list_button_toggled));
 109         ActionManager::session_sensitive_actions.push_back (act);
 110
 111         RadioAction::Group crossfade_model_group;
 112
 113         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesFull", _("Span Entire Overlap"), bind (mem_fun(*this, &Editor::set_crossfade_model), FullCrossfade));
 114         ActionManager::session_sensitive_actions.push_back (act);
 115         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesShort", _("Short"), bind (mem_fun(*this, &Editor::set_crossfade_model), ShortCrossfade));
 116         ActionManager::session_sensitive_actions.push_back (act);
 117
 118         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-active", _("Active"), mem_fun(*this, &Editor::toggle_xfades_active));
 119         ActionManager::session_sensitive_actions.push_back (act);
 120         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-visible", _("Show"), mem_fun(*this, &Editor::toggle_xfade_visibility));
 121         ActionManager::session_sensitive_actions.push_back (act);
 122         act = ActionManager::register_toggle_action (editor_actions, "toggle-auto-xfades", _("Created Automatically"), mem_fun(*this, &Editor::toggle_auto_xfade));
 123         ActionManager::session_sensitive_actions.push_back (act);
 124
 125         act = ActionManager::register_toggle_action (editor_actions, "toggle-region-fades", _("Use Region Fades (global)"), mem_fun(*this, &Editor::toggle_region_fades));
 126         ActionManager::session_sensitive_actions.push_back (act);
 127         act = ActionManager::register_toggle_action (editor_actions, "toggle-region-fades-visible", _("Show Region Fades"), mem_fun(*this, &Editor::toggle_region_fades_visible));
 128         ActionManager::session_sensitive_actions.push_back (act);
 129         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));;
 130         ActionManager::session_sensitive_actions.push_back (act);
 131         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));;
 132         ActionManager::session_sensitive_actions.push_back (act);
 133         act = ActionManager::register_action (editor_actions, "toggle-selected-region-fades", _("Toggle Region Fades"), bind (mem_fun(*this, &Editor::toggle_selected_region_fades), 0));
 134         ActionManager::session_sensitive_actions.push_back (act);
 135
 136         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), playhead_cursor));
 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), playhead_cursor));
 139         ActionManager::session_sensitive_actions.push_back (act);
 140
 141         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)));
 142         ActionManager::session_sensitive_actions.push_back (act);
 143         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)));
 144         ActionManager::session_sensitive_actions.push_back (act);
 145         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)));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147
 148         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)));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150         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)));
 151         ActionManager::session_sensitive_actions.push_back (act);
 152         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)));
 153         ActionManager::session_sensitive_actions.push_back (act);
 154
 155         act = ActionManager::register_action (editor_actions, "selected-marker-to-next-region-boundary", _("To Next Region Boundary"), mem_fun(*this, &Editor::selected_marker_to_next_region_boundary));
 156         ActionManager::session_sensitive_actions.push_back (act);
 157         act = ActionManager::register_action (editor_actions, "selected-marker-to-previous-region-boundary", _("To Previous Region Boundary"), mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary));
 158         ActionManager::session_sensitive_actions.push_back (act);
 159
 160         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)));
 161         ActionManager::session_sensitive_actions.push_back (act);
 162         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)));
 163         ActionManager::session_sensitive_actions.push_back (act);
 164         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)));
 165         ActionManager::session_sensitive_actions.push_back (act);
 166
 167         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)));
 168         ActionManager::session_sensitive_actions.push_back (act);
 169         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)));
 170         ActionManager::session_sensitive_actions.push_back (act);
 171         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)));
 172         ActionManager::session_sensitive_actions.push_back (act);
 173
 174         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), mem_fun(*this, &Editor::selected_marker_to_selection_start));
 175         ActionManager::session_sensitive_actions.push_back (act);
 176         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-end", _("To Range End"), mem_fun(*this, &Editor::selected_marker_to_selection_end));
 177         ActionManager::session_sensitive_actions.push_back (act);
 178
 179         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));
 180         ActionManager::session_sensitive_actions.push_back (act);
 181         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));
 182         ActionManager::session_sensitive_actions.push_back (act);
 183
 184         act = ActionManager::register_action (editor_actions, "select-all", _("Select All"), bind (mem_fun(*this, &Editor::select_all), Selection::Set));
 185         ActionManager::session_sensitive_actions.push_back (act);
 186         act = ActionManager::register_action (editor_actions, "deselect-all", _("Deselect All"), mem_fun(*this, &Editor::deselect_all));
 187         ActionManager::session_sensitive_actions.push_back (act);
 188         act = ActionManager::register_action (editor_actions, "invert-selection", _("Invert Selection"), mem_fun(*this, &Editor::invert_selection));
 189         ActionManager::session_sensitive_actions.push_back (act);
 190         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));
 191         ActionManager::session_sensitive_actions.push_back (act);
 192         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));
 193         ActionManager::session_sensitive_actions.push_back (act);
 194
 195         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));
 196         ActionManager::session_sensitive_actions.push_back (act);
 197         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));
 198         ActionManager::session_sensitive_actions.push_back (act);
 199
 200         act = ActionManager::register_action (editor_actions, "select-range-between-cursors", _("Select Edit Range"), mem_fun(*this, &Editor::select_range_between));
 201         ActionManager::session_sensitive_actions.push_back (act);
 202
 203         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));
 204         ActionManager::session_sensitive_actions.push_back (act);
 205         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));
 206         ActionManager::session_sensitive_actions.push_back (act);
 207
 208         act = ActionManager::register_action (editor_actions, "select-next-route", _("Select Next Track/Bus"), mem_fun(*this, &Editor::select_next_route));
 209         ActionManager::session_sensitive_actions.push_back (act);
 210         act = ActionManager::register_action (editor_actions, "select-prev-route", _("Select Previous Track/Bus"), mem_fun(*this, &Editor::select_prev_route));
 211         ActionManager::session_sensitive_actions.push_back (act);
 212
 213         act = ActionManager::register_action (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), mem_fun(*this, &Editor::toggle_record_enable));
 214         ActionManager::session_sensitive_actions.push_back (act);
 215
 216
 217         act = ActionManager::register_action (editor_actions, "save-visual-state-1", _("Save View 1"), bind (mem_fun (*this, &Editor::start_visual_state_op), 0));
 218         ActionManager::session_sensitive_actions.push_back (act);
 219         act = ActionManager::register_action (editor_actions, "goto-visual-state-1", _("Goto View 1"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 0));
 220         ActionManager::session_sensitive_actions.push_back (act);
 221         act = ActionManager::register_action (editor_actions, "save-visual-state-2", _("Save View 2"), bind (mem_fun (*this, &Editor::start_visual_state_op), 1));
 222         ActionManager::session_sensitive_actions.push_back (act);
 223         act = ActionManager::register_action (editor_actions, "goto-visual-state-2", _("Goto View 2"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 1));
 224         ActionManager::session_sensitive_actions.push_back (act);
 225         act = ActionManager::register_action (editor_actions, "save-visual-state-3", _("Save View 3"), bind (mem_fun (*this, &Editor::start_visual_state_op), 2));
 226         ActionManager::session_sensitive_actions.push_back (act);
 227         act = ActionManager::register_action (editor_actions, "goto-visual-state-3", _("Goto View 3"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 2));
 228         ActionManager::session_sensitive_actions.push_back (act);
 229         act = ActionManager::register_action (editor_actions, "save-visual-state-4", _("Save View 4"), bind (mem_fun (*this, &Editor::start_visual_state_op), 3));
 230         ActionManager::session_sensitive_actions.push_back (act);
 231         act = ActionManager::register_action (editor_actions, "goto-visual-state-4", _("Goto View 4"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 3));
 232         ActionManager::session_sensitive_actions.push_back (act);
 233         act = ActionManager::register_action (editor_actions, "save-visual-state-5", _("Save View 5"), bind (mem_fun (*this, &Editor::start_visual_state_op), 4));
 234         ActionManager::session_sensitive_actions.push_back (act);
 235         act = ActionManager::register_action (editor_actions, "goto-visual-state-5", _("Goto View 5"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 4));
 236         ActionManager::session_sensitive_actions.push_back (act);
 237         act = ActionManager::register_action (editor_actions, "save-visual-state-6", _("Save View 6"), bind (mem_fun (*this, &Editor::start_visual_state_op), 5));
 238         ActionManager::session_sensitive_actions.push_back (act);
 239         act = ActionManager::register_action (editor_actions, "goto-visual-state-6", _("Goto View 6"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 5));
 240         ActionManager::session_sensitive_actions.push_back (act);
 241         act = ActionManager::register_action (editor_actions, "save-visual-state-7", _("Save View 7"), bind (mem_fun (*this, &Editor::start_visual_state_op), 6));
 242         ActionManager::session_sensitive_actions.push_back (act);
 243         act = ActionManager::register_action (editor_actions, "goto-visual-state-7", _("Goto View 7"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 6));
 244         ActionManager::session_sensitive_actions.push_back (act);
 245         act = ActionManager::register_action (editor_actions, "save-visual-state-8", _("Save View 8"), bind (mem_fun (*this, &Editor::start_visual_state_op), 7));
 246         ActionManager::session_sensitive_actions.push_back (act);
 247         act = ActionManager::register_action (editor_actions, "goto-visual-state-8", _("Goto View 8"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 7));
 248         ActionManager::session_sensitive_actions.push_back (act);
 249         act = ActionManager::register_action (editor_actions, "save-visual-state-9", _("Save View 9"), bind (mem_fun (*this, &Editor::start_visual_state_op), 8));
 250         ActionManager::session_sensitive_actions.push_back (act);
 251         act = ActionManager::register_action (editor_actions, "goto-visual-state-9", _("Goto View 9"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 8));
 252         ActionManager::session_sensitive_actions.push_back (act);
 253         act = ActionManager::register_action (editor_actions, "save-visual-state-10", _("Save View 10"), bind (mem_fun (*this, &Editor::start_visual_state_op), 9));
 254         ActionManager::session_sensitive_actions.push_back (act);
 255         act = ActionManager::register_action (editor_actions, "goto-visual-state-10", _("Goto View 10"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 9));
 256         ActionManager::session_sensitive_actions.push_back (act);
 257         act = ActionManager::register_action (editor_actions, "save-visual-state-11", _("Save View 11"), bind (mem_fun (*this, &Editor::start_visual_state_op), 10));
 258         ActionManager::session_sensitive_actions.push_back (act);
 259         act = ActionManager::register_action (editor_actions, "goto-visual-state-11", _("Goto View 11"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 10));
 260         ActionManager::session_sensitive_actions.push_back (act);
 261         act = ActionManager::register_action (editor_actions, "save-visual-state-12", _("Save View 12"), bind (mem_fun (*this, &Editor::start_visual_state_op), 11));
 262         ActionManager::session_sensitive_actions.push_back (act);
 263         act = ActionManager::register_action (editor_actions, "goto-visual-state-12", _("Goto View 12"), bind (mem_fun (*this, &Editor::cancel_visual_state_op), 11));
 264         ActionManager::session_sensitive_actions.push_back (act);
 265
 266
 267         act = ActionManager::register_action (editor_actions, "goto-mark-1", _("Locate to Mark 1"), bind (mem_fun (*this, &Editor::goto_nth_marker), 0));
 268         ActionManager::session_sensitive_actions.push_back (act);
 269         act = ActionManager::register_action (editor_actions, "goto-mark-2", _("Locate to Mark 2"), bind (mem_fun (*this, &Editor::goto_nth_marker), 1));
 270         ActionManager::session_sensitive_actions.push_back (act);
 271         act = ActionManager::register_action (editor_actions, "goto-mark-3", _("Locate to Mark 3"), bind (mem_fun (*this, &Editor::goto_nth_marker), 2));
 272         ActionManager::session_sensitive_actions.push_back (act);
 273         act = ActionManager::register_action (editor_actions, "goto-mark-4", _("Locate to Mark 4"), bind (mem_fun (*this, &Editor::goto_nth_marker), 3));
 274         ActionManager::session_sensitive_actions.push_back (act);
 275         act = ActionManager::register_action (editor_actions, "goto-mark-5", _("Locate to Mark 5"), bind (mem_fun (*this, &Editor::goto_nth_marker), 4));
 276         ActionManager::session_sensitive_actions.push_back (act);
 277         act = ActionManager::register_action (editor_actions, "goto-mark-6", _("Locate to Mark 6"), bind (mem_fun (*this, &Editor::goto_nth_marker), 5));
 278         ActionManager::session_sensitive_actions.push_back (act);
 279         act = ActionManager::register_action (editor_actions, "goto-mark-7", _("Locate to Mark 7"), bind (mem_fun (*this, &Editor::goto_nth_marker), 6));
 280         ActionManager::session_sensitive_actions.push_back (act);
 281         act = ActionManager::register_action (editor_actions, "goto-mark-8", _("Locate to Mark 8"), bind (mem_fun (*this, &Editor::goto_nth_marker), 7));
 282         ActionManager::session_sensitive_actions.push_back (act);
 283         act = ActionManager::register_action (editor_actions, "goto-mark-9", _("Locate to Mark 9"), bind (mem_fun (*this, &Editor::goto_nth_marker), 8));
 284         ActionManager::session_sensitive_actions.push_back (act);
 285
 286         act = ActionManager::register_action (editor_actions, "jump-forward-to-mark", _("Jump Forward to Mark"), mem_fun(*this, &Editor::jump_forward_to_mark));
 287         ActionManager::session_sensitive_actions.push_back (act);
 288         act = ActionManager::register_action (editor_actions, "jump-backward-to-mark", _("Jump Backward to Mark"), mem_fun(*this, &Editor::jump_backward_to_mark));
 289         ActionManager::session_sensitive_actions.push_back (act);
 290         act = ActionManager::register_action (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 291         ActionManager::session_sensitive_actions.push_back (act);
 292
 293         act = ActionManager::register_action (editor_actions, "nudge-forward", _("Nudge Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false, false));
 294         ActionManager::session_sensitive_actions.push_back (act);
 295         act = ActionManager::register_action (editor_actions, "nudge-next-forward", _("Nudge Next Forward"), bind (mem_fun(*this, &Editor::nudge_forward), true, false));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297         act = ActionManager::register_action (editor_actions, "nudge-backward", _("Nudge Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false, false));
 298         ActionManager::session_sensitive_actions.push_back (act);
 299         act = ActionManager::register_action (editor_actions, "nudge-next-backward", _("Nudge Next Backward"), bind (mem_fun(*this, &Editor::nudge_backward), true, false));
 300         ActionManager::session_sensitive_actions.push_back (act);
 301
 302         act = ActionManager::register_action (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false, true));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         act = ActionManager::register_action (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false, true));
 305         ActionManager::session_sensitive_actions.push_back (act);
 306         act = ActionManager::register_action (editor_actions, "playhead-forward-to-grid", _("Forward to Grid"), mem_fun(*this, &Editor::playhead_forward_to_grid));
 307         ActionManager::session_sensitive_actions.push_back (act);
 308         act = ActionManager::register_action (editor_actions, "playhead-backward-to-grid", _("Backward to Grid"), mem_fun(*this, &Editor::playhead_backward_to_grid));
 309         ActionManager::session_sensitive_actions.push_back (act);
 310
 311
 312         act = ActionManager::register_action (editor_actions, "temporal-zoom-out", _("Zoom Out"), bind (mem_fun(*this, &Editor::temporal_zoom_step), true));
 313         ActionManager::session_sensitive_actions.push_back (act);
 314         act = ActionManager::register_action (editor_actions, "temporal-zoom-in", _("Zoom In"), bind (mem_fun(*this, &Editor::temporal_zoom_step), false));
 315         ActionManager::session_sensitive_actions.push_back (act);
 316         act = ActionManager::register_action (editor_actions, "zoom-to-session", _("Zoom to Session"), mem_fun(*this, &Editor::temporal_zoom_session));
 317         ActionManager::session_sensitive_actions.push_back (act);
 318         act = ActionManager::register_action (editor_actions, "zoom-to-region", _("Zoom to Region"), bind (mem_fun(*this, &Editor::toggle_zoom_region), false));
 319         ActionManager::session_sensitive_actions.push_back (act);
 320         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));
 321         ActionManager::session_sensitive_actions.push_back (act);
 322         act = ActionManager::register_action (editor_actions, "toggle-zoom", _("Toggle Zoom State"), mem_fun(*this, &Editor::swap_visual_state));
 323         ActionManager::session_sensitive_actions.push_back (act);
 324
 325         act = ActionManager::register_action (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), bind (mem_fun(*this, &Editor::move_selected_tracks), true));
 326         ActionManager::session_sensitive_actions.push_back (act);
 327         act = ActionManager::register_action (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), bind (mem_fun(*this, &Editor::move_selected_tracks), false));
 328         ActionManager::session_sensitive_actions.push_back (act);
 329
 330         act = ActionManager::register_action (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up));
 331         ActionManager::session_sensitive_actions.push_back (act);
 332         act = ActionManager::register_action (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down));
 333         ActionManager::session_sensitive_actions.push_back (act);
 334         act = ActionManager::register_action (editor_actions, "step-tracks-up", _("Step Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up_line));
 335         ActionManager::session_sensitive_actions.push_back (act);
 336         act = ActionManager::register_action (editor_actions, "step-tracks-down", _("Step Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down_line));
 337         ActionManager::session_sensitive_actions.push_back (act);
 338
 339         act = ActionManager::register_action (editor_actions, "scroll-backward", _("Scroll Backward"), bind (mem_fun(*this, &Editor::scroll_backward), 0.8f));
 340         ActionManager::session_sensitive_actions.push_back (act);
 341         act = ActionManager::register_action (editor_actions, "scroll-forward", _("Scroll Forward"), bind (mem_fun(*this, &Editor::scroll_forward), 0.8f));
 342         ActionManager::session_sensitive_actions.push_back (act);
 343         act = ActionManager::register_action (editor_actions, "goto", _("goto"), mem_fun(*this, &Editor::goto_frame));
 344         ActionManager::session_sensitive_actions.push_back (act);
 345         act = ActionManager::register_action (editor_actions, "center-playhead", _("Center Playhead"), mem_fun(*this, &Editor::center_playhead));
 346         ActionManager::session_sensitive_actions.push_back (act);
 347         act = ActionManager::register_action (editor_actions, "center-edit-cursor", _("Center Active Marker"), mem_fun(*this, &Editor::center_edit_point));
 348         ActionManager::session_sensitive_actions.push_back (act);
 349
 350         act = ActionManager::register_action (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), bind (mem_fun(*this, &Editor::scroll_playhead), true));;
 351         ActionManager::session_sensitive_actions.push_back (act);
 352         act = ActionManager::register_action (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), bind (mem_fun(*this, &Editor::scroll_playhead), false));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354
 355         act = ActionManager::register_action (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), bind (mem_fun(*this, &Editor::cursor_align), true));
 356         ActionManager::session_sensitive_actions.push_back (act);
 357         act = ActionManager::register_action (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), bind (mem_fun(*this, &Editor::cursor_align), false));
 358         ActionManager::session_sensitive_actions.push_back (act);
 359
 360         act = ActionManager::register_action (editor_actions, "trim-front", _("Trim Start at Edit Point"), mem_fun(*this, &Editor::trim_region_front));
 361         ActionManager::session_sensitive_actions.push_back (act);
 362         ActionManager::region_selection_sensitive_actions.push_back (act);
 363         act = ActionManager::register_action (editor_actions, "trim-back", _("Trim End at Edit Point"), mem_fun(*this, &Editor::trim_region_back));
 364         ActionManager::session_sensitive_actions.push_back (act);
 365         ActionManager::region_selection_sensitive_actions.push_back (act);
 366
 367         act = ActionManager::register_action (editor_actions, "trim-from-start", _("Start to Edit Point"), mem_fun(*this, &Editor::trim_region_from_edit_point));
 368         ActionManager::session_sensitive_actions.push_back (act);
 369         ActionManager::region_selection_sensitive_actions.push_back (act);
 370         act = ActionManager::register_action (editor_actions, "trim-to-end", _("Edit Point to End"), mem_fun(*this, &Editor::trim_region_to_edit_point));
 371         ActionManager::session_sensitive_actions.push_back (act);
 372         ActionManager::region_selection_sensitive_actions.push_back (act);
 373         act = ActionManager::register_action (editor_actions, "trim-region-to-loop", _("Trim to Loop"), mem_fun(*this, &Editor::trim_region_to_loop));
 374         ActionManager::session_sensitive_actions.push_back (act);
 375         ActionManager::region_selection_sensitive_actions.push_back (act);
 376         act = ActionManager::register_action (editor_actions, "trim-region-to-punch", _("Trim to Punch"), mem_fun(*this, &Editor::trim_region_to_punch));
 377         ActionManager::session_sensitive_actions.push_back (act);
 378         ActionManager::region_selection_sensitive_actions.push_back (act);
 379
 380         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));
 381         ActionManager::session_sensitive_actions.push_back (act);
 382         act = ActionManager::register_action (editor_actions, "set-loop-from-region", _("Set Loop from Region"), bind (mem_fun(*this, &Editor::set_loop_from_region), false));
 383         ActionManager::session_sensitive_actions.push_back (act);
 384         ActionManager::region_selection_sensitive_actions.push_back (act);
 385         act = ActionManager::register_action (editor_actions, "loop-region", _("Loop Region"), bind (mem_fun(*this, &Editor::set_loop_from_region), true));
 386         ActionManager::session_sensitive_actions.push_back (act);
 387         ActionManager::region_selection_sensitive_actions.push_back (act);
 388         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));
 389         ActionManager::session_sensitive_actions.push_back (act);
 390         act = ActionManager::register_action (editor_actions, "set-punch-from-region", _("Set Punch From Region"), mem_fun(*this, &Editor::set_punch_from_region));
 391         ActionManager::session_sensitive_actions.push_back (act);
 392         ActionManager::region_selection_sensitive_actions.push_back (act);
 393         act = ActionManager::register_action (editor_actions, "pitch-shift-region", _("Transpose"), mem_fun(*this, &Editor::pitch_shift_regions));
 394         ActionManager::session_sensitive_actions.push_back (act);
 395         ActionManager::region_selection_sensitive_actions.push_back (act);
 396         act = ActionManager::register_action (editor_actions, "toggle-opaque-region", _("Toggle Opaque"), mem_fun(*this, &Editor::toggle_region_opaque));
 397         ActionManager::session_sensitive_actions.push_back (act);
 398         ActionManager::region_selection_sensitive_actions.push_back (act);
 399         act = ActionManager::register_action (editor_actions, "add-range-marker-from-region", _("Add 1 Range Marker"), mem_fun(*this, &Editor::add_location_from_audio_region));
 400         ActionManager::session_sensitive_actions.push_back (act);
 401         ActionManager::region_selection_sensitive_actions.push_back (act);
 402         act = ActionManager::register_action (editor_actions, "add-range-markers-from-region", _("Add Range Marker(s)"), mem_fun(*this, &Editor::add_locations_from_audio_region));
 403         ActionManager::session_sensitive_actions.push_back (act);
 404         ActionManager::region_selection_sensitive_actions.push_back (act);
 405
 406         act = ActionManager::register_action (editor_actions, "set-fade-in-length", _("Set Fade In Length"), bind (mem_fun(*this, &Editor::set_fade_length), true));
 407         ActionManager::session_sensitive_actions.push_back (act);
 408         act = ActionManager::register_action (editor_actions, "toggle-fade-in-active", _("Toggle Fade In Active"), bind (mem_fun(*this, &Editor::toggle_fade_active), true));
 409         ActionManager::session_sensitive_actions.push_back (act);
 410         act = ActionManager::register_action (editor_actions, "set-fade-out-length", _("Set Fade Out Length"), bind (mem_fun(*this, &Editor::set_fade_length), false));
 411         ActionManager::session_sensitive_actions.push_back (act);
 412         act = ActionManager::register_action (editor_actions, "toggle-fade-out-active", _("Toggle Fade Out Active"), bind (mem_fun(*this, &Editor::toggle_fade_active), false));
 413         ActionManager::session_sensitive_actions.push_back (act);
 414
 415         act = ActionManager::register_action (editor_actions, "align-regions-start", _("Align Regions Start"), bind (mem_fun(*this, &Editor::align), ARDOUR::Start));
 416         ActionManager::session_sensitive_actions.push_back (act);
 417         ActionManager::region_selection_sensitive_actions.push_back (act);
 418         act = ActionManager::register_action (editor_actions, "align-regions-start-relative", _("Align Regions Start Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::Start));
 419         ActionManager::session_sensitive_actions.push_back (act);
 420         ActionManager::region_selection_sensitive_actions.push_back (act);
 421         act = ActionManager::register_action (editor_actions, "align-regions-end", _("Align Regions End"), bind (mem_fun(*this, &Editor::align), ARDOUR::End));
 422         ActionManager::session_sensitive_actions.push_back (act);
 423         ActionManager::region_selection_sensitive_actions.push_back (act);
 424         act = ActionManager::register_action (editor_actions, "align-regions-end-relative", _("Align Regions End Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::End));
 425         ActionManager::session_sensitive_actions.push_back (act);
 426         ActionManager::region_selection_sensitive_actions.push_back (act);
 427
 428         act = ActionManager::register_action (editor_actions, "align-regions-sync", _("Align Regions Sync"), bind (mem_fun(*this, &Editor::align), ARDOUR::SyncPoint));
 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-sync-relative", _("Align Regions Sync Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::SyncPoint));
 432         ActionManager::session_sensitive_actions.push_back (act);
 433         ActionManager::region_selection_sensitive_actions.push_back (act);
 434
 435         act = ActionManager::register_action (editor_actions, "play-from-edit-point", _("Play From Edit Point"), mem_fun(*this, &Editor::play_from_edit_point));
 436         ActionManager::session_sensitive_actions.push_back (act);
 437         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));
 438         ActionManager::session_sensitive_actions.push_back (act);
 439
 440         act = ActionManager::register_action (editor_actions, "play-edit-range", _("Play Edit Range"), mem_fun(*this, &Editor::play_edit_range));
 441         act = ActionManager::register_action (editor_actions, "play-selected-regions", _("Play Selected Region(s)"), mem_fun(*this, &Editor::play_selected_region));
 442         ActionManager::session_sensitive_actions.push_back (act);
 443         ActionManager::region_selection_sensitive_actions.push_back (act);
 444         act = ActionManager::register_action (editor_actions, "brush-at-mouse", _("Brush at Mouse"), mem_fun(*this, &Editor::kbd_brush));
 445         ActionManager::session_sensitive_actions.push_back (act);
 446
 447         act = ActionManager::register_action (editor_actions, "set-playhead", _("Playhead to Mouse"), mem_fun(*this, &Editor::set_playhead_cursor));
 448         ActionManager::session_sensitive_actions.push_back (act);
 449         act = ActionManager::register_action (editor_actions, "set-edit-point", _("Active Marker to Mouse"), mem_fun(*this, &Editor::set_edit_point));
 450         ActionManager::session_sensitive_actions.push_back (act);
 451
 452         act = ActionManager::register_action (editor_actions, "duplicate-region", _("Duplicate Region"), bind (mem_fun(*this, &Editor::duplicate_dialog), false));
 453         ActionManager::session_sensitive_actions.push_back (act);
 454         ActionManager::region_selection_sensitive_actions.push_back (act);
 455         act = ActionManager::register_action (editor_actions, "multi-duplicate-region", _("Multi-Duplicate Region"), bind (mem_fun(*this, &Editor::duplicate_dialog), true));
 456         ActionManager::session_sensitive_actions.push_back (act);
 457         ActionManager::region_selection_sensitive_actions.push_back (act);
 458         act = ActionManager::register_action (editor_actions, "duplicate-range", _("Duplicate Range"), bind (mem_fun(*this, &Editor::duplicate_dialog), false));
 459         ActionManager::session_sensitive_actions.push_back (act);
 460         ActionManager::region_selection_sensitive_actions.push_back (act);
 461         act = ActionManager::register_action (editor_actions, "insert-region", _("Insert Region"), mem_fun(*this, &Editor::keyboard_insert_region_list_selection));
 462         ActionManager::session_sensitive_actions.push_back (act);
 463         ActionManager::region_selection_sensitive_actions.push_back (act);
 464         act = ActionManager::register_action (editor_actions, "normalize-region", _("Normalize Region"), mem_fun(*this, &Editor::normalize_region));
 465         ActionManager::session_sensitive_actions.push_back (act);
 466         ActionManager::region_selection_sensitive_actions.push_back (act);
 467         act = ActionManager::register_action (editor_actions, "rename-region", _("Rename"), mem_fun(*this, &Editor::rename_region));
 468         ActionManager::session_sensitive_actions.push_back (act);
 469         ActionManager::region_selection_sensitive_actions.push_back (act);
 470         act = ActionManager::register_action (editor_actions, "auto-rename-region", _("Auto-Rename"), mem_fun(*this, &Editor::rename_region));
 471         ActionManager::session_sensitive_actions.push_back (act);
 472         ActionManager::region_selection_sensitive_actions.push_back (act);
 473         act = ActionManager::register_action (editor_actions, "boost-region-gain", _("Boost Region Gain"), bind (mem_fun(*this, &Editor::adjust_region_scale_amplitude), true));
 474         ActionManager::session_sensitive_actions.push_back (act);
 475         ActionManager::region_selection_sensitive_actions.push_back (act);
 476         act = ActionManager::register_action (editor_actions, "cut-region-gain", _("Cut Region Gain"), bind (mem_fun(*this, &Editor::adjust_region_scale_amplitude), false));
 477         ActionManager::session_sensitive_actions.push_back (act);
 478         ActionManager::region_selection_sensitive_actions.push_back (act);
 479         act = ActionManager::register_action (editor_actions, "split-region", _("Split Region"), mem_fun(*this, &Editor::split));
 480         ActionManager::session_sensitive_actions.push_back (act);
 481         ActionManager::region_selection_sensitive_actions.push_back (act);
 482         act = ActionManager::register_action (editor_actions, "set-region-sync-position", _("Set Region Sync Position"), mem_fun(*this, &Editor::set_region_sync_from_edit_point));
 483         ActionManager::session_sensitive_actions.push_back (act);
 484         ActionManager::region_selection_sensitive_actions.push_back (act);
 485         act = ActionManager::register_action (editor_actions, "remove-region-sync", _("Remove Region Sync"), mem_fun(*this, &Editor::remove_region_sync));
 486         ActionManager::session_sensitive_actions.push_back (act);
 487         ActionManager::region_selection_sensitive_actions.push_back (act);
 488         act = ActionManager::register_action (editor_actions, "raise-region", _("Raise Region"), mem_fun(*this, &Editor::raise_region));
 489         ActionManager::session_sensitive_actions.push_back (act);
 490         ActionManager::region_selection_sensitive_actions.push_back (act);
 491         act = ActionManager::register_action (editor_actions, "lower-region", _("Lower Region"), mem_fun(*this, &Editor::lower_region));
 492         ActionManager::session_sensitive_actions.push_back (act);
 493         ActionManager::region_selection_sensitive_actions.push_back (act);
 494         act = ActionManager::register_action (editor_actions, "export-region", _("Export Region"), mem_fun(*this, &Editor::export_region));
 495         ActionManager::session_sensitive_actions.push_back (act);
 496         ActionManager::region_selection_sensitive_actions.push_back (act);
 497         act = ActionManager::register_toggle_action (editor_actions, "lock-region", _("Lock Region"), mem_fun(*this, &Editor::toggle_region_lock));
 498         ActionManager::session_sensitive_actions.push_back (act);
 499         ActionManager::region_selection_sensitive_actions.push_back (act);
 500         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));
 501         ActionManager::session_sensitive_actions.push_back (act);
 502         ActionManager::region_selection_sensitive_actions.push_back (act);
 503         act = ActionManager::register_action (editor_actions, "naturalize-region", _("Move to Original Position"), mem_fun (*this, &Editor::naturalize));
 504         ActionManager::session_sensitive_actions.push_back (act);
 505         ActionManager::region_selection_sensitive_actions.push_back (act);
 506         act = ActionManager::register_action (editor_actions, "reverse-region", _("Reverse"), mem_fun (*this, &Editor::reverse_region));
 507         ActionManager::session_sensitive_actions.push_back (act);
 508         ActionManager::region_selection_sensitive_actions.push_back (act);
 509         act = ActionManager::register_action (editor_actions, "monoize-region", _("Make mono regions"), (mem_fun(*this, &Editor::split_multichannel_region)));
 510         ActionManager::session_sensitive_actions.push_back (act);
 511         ActionManager::region_selection_sensitive_actions.push_back (act);
 512         act = ActionManager::register_action (editor_actions, "region-fill-track", _("Fill Track"), (mem_fun(*this, &Editor::region_fill_track)));
 513         ActionManager::session_sensitive_actions.push_back (act);
 514         ActionManager::region_selection_sensitive_actions.push_back (act);
 515         act = ActionManager::register_action (editor_actions, "mute-unmute-region", _("Mute/Unmute Region"), mem_fun(*this, &Editor::kbd_mute_unmute_region));
 516         ActionManager::session_sensitive_actions.push_back (act);
 517         ActionManager::region_selection_sensitive_actions.push_back (act);
 518
 519         undo_action = act = ActionManager::register_action (editor_actions, "undo", _("Undo"), bind (mem_fun(*this, &Editor::undo), 1U));
 520         ActionManager::session_sensitive_actions.push_back (act);
 521         redo_action = act = ActionManager::register_action (editor_actions, "redo", _("Redo"), bind (mem_fun(*this, &Editor::redo), 1U));
 522         ActionManager::session_sensitive_actions.push_back (act);
 523
 524         act = ActionManager::register_action (editor_actions, "export-audio", _("Export Audio"), mem_fun(*this, &Editor::export_audio));
 525         ActionManager::session_sensitive_actions.push_back (act);
 526         act = ActionManager::register_action (editor_actions, "export-range", _("Export Range"), mem_fun(*this, &Editor::export_range));
 527         ActionManager::session_sensitive_actions.push_back (act);
 528
 529         act = ActionManager::register_action (editor_actions, "editor-separate", _("Separate"), mem_fun(*this, &Editor::separate_region_from_selection));
 530         ActionManager::session_sensitive_actions.push_back (act);
 531         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 532         act = ActionManager::register_action (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), mem_fun(*this, &Editor::separate_region_from_punch));
 533         ActionManager::session_sensitive_actions.push_back (act);
 534         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 535         act = ActionManager::register_action (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), mem_fun(*this, &Editor::separate_region_from_loop));
 536         ActionManager::session_sensitive_actions.push_back (act);
 537         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 538         act = ActionManager::register_action (editor_actions, "editor-crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 539         ActionManager::session_sensitive_actions.push_back (act);
 540         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 541         act = ActionManager::register_action (editor_actions, "editor-cut", _("Cut"), mem_fun(*this, &Editor::cut));
 542         ActionManager::session_sensitive_actions.push_back (act);
 543         /* Note: for now, editor-delete does the exact same thing as editor-cut */
 544         act = ActionManager::register_action (editor_actions, "editor-delete", _("Delete"), mem_fun(*this, &Editor::cut));
 545         ActionManager::session_sensitive_actions.push_back (act);
 546         act = ActionManager::register_action (editor_actions, "editor-copy", _("Copy"), mem_fun(*this, &Editor::copy));
 547         ActionManager::session_sensitive_actions.push_back (act);
 548         act = ActionManager::register_action (editor_actions, "editor-paste", _("Paste"), mem_fun(*this, &Editor::keyboard_paste));
 549         ActionManager::session_sensitive_actions.push_back (act);
 550
 551         act = ActionManager::register_action (editor_actions, "quantize-region", _("Quantize Region"), mem_fun(*this, &Editor::quantize_region));
 552         ActionManager::session_sensitive_actions.push_back (act);
 553         ActionManager::region_selection_sensitive_actions.push_back (act);
 554
 555         act = ActionManager::register_action (editor_actions, "set-tempo-from-region", _("Set Tempo from Region=Bar"), mem_fun(*this, &Editor::use_region_as_bar));
 556         ActionManager::session_sensitive_actions.push_back (act);
 557         ActionManager::region_selection_sensitive_actions.push_back (act);
 558         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));
 559         ActionManager::session_sensitive_actions.push_back (act);
 560
 561         act = ActionManager::register_action (editor_actions, "split-region-at-transients", _("Split Regions At Percussion Onsets"), mem_fun(*this, &Editor::split_region_at_transients));
 562         ActionManager::session_sensitive_actions.push_back (act);
 563         ActionManager::region_selection_sensitive_actions.push_back (act);
 564         act = ActionManager::register_action (editor_actions, "toggle-rhythm-ferret", _("Rhythm Ferret"), mem_fun(*this, &Editor::show_rhythm_ferret));
 565         ActionManager::session_sensitive_actions.push_back (act);
 566         act = ActionManager::register_action (editor_actions, "toggle-bundle-manager", _("Bundle Manager"), mem_fun (*this, &Editor::show_bundle_manager));
 567         ActionManager::session_sensitive_actions.push_back (act);
 568         act = ActionManager::register_action (editor_actions, "toggle-audio-connection-manager", _("Audio Connection Manager"), bind (mem_fun (*this, &Editor::show_global_port_matrix), ARDOUR::DataType::AUDIO));
 569         ActionManager::session_sensitive_actions.push_back (act);
 570         act = ActionManager::register_action (editor_actions, "toggle-midi-connection-manager", _("MIDI Connection Manager"), bind (mem_fun (*this, &Editor::show_global_port_matrix), ARDOUR::DataType::MIDI));
 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_action (editor_actions, "insert-time", _("Insert Time"), (mem_fun(*this, &Editor::do_insert_time)));
 604         ActionManager::session_sensitive_actions.push_back (act);
 605         ActionManager::track_selection_sensitive_actions.push_back (act);
 606
 607         act = ActionManager::register_action (editor_actions, "toggle-track-active", _("Toggle Active"), (mem_fun(*this, &Editor::toggle_tracks_active)));
 608         ActionManager::session_sensitive_actions.push_back (act);
 609         ActionManager::track_selection_sensitive_actions.push_back (act);
 610         if (Profile->get_sae()) {
 611                 act = ActionManager::register_action (editor_actions, "remove-track", _("Delete"), (mem_fun(*this, &Editor::remove_tracks)));
 612         } else {
 613                 act = ActionManager::register_action (editor_actions, "remove-track", _("Remove"), (mem_fun(*this, &Editor::remove_tracks)));
 614         }
 615         ActionManager::session_sensitive_actions.push_back (act);
 616         ActionManager::track_selection_sensitive_actions.push_back (act);
 617
 618         act = ActionManager::register_action (editor_actions, "fit-tracks", _("Fit Selected Tracks"), (mem_fun(*this, &Editor::fit_tracks)));
 619         ActionManager::session_sensitive_actions.push_back (act);
 620         act = ActionManager::register_action (editor_actions, "track-height-largest", _("Largest"), (mem_fun(*this, &Editor::set_track_height_largest)));
 621         ActionManager::session_sensitive_actions.push_back (act);
 622         ActionManager::track_selection_sensitive_actions.push_back (act);
 623         act = ActionManager::register_action (editor_actions, "track-height-larger", _("Larger"), (mem_fun(*this, &Editor::set_track_height_larger)));
 624         ActionManager::session_sensitive_actions.push_back (act);
 625         ActionManager::track_selection_sensitive_actions.push_back (act);
 626         act = ActionManager::register_action (editor_actions, "track-height-large", _("Large"), (mem_fun(*this, &Editor::set_track_height_large)));
 627         ActionManager::session_sensitive_actions.push_back (act);
 628         ActionManager::track_selection_sensitive_actions.push_back (act);
 629         act = ActionManager::register_action (editor_actions, "track-height-normal", _("Normal"), (mem_fun(*this, &Editor::set_track_height_normal)));
 630         ActionManager::session_sensitive_actions.push_back (act);
 631         ActionManager::track_selection_sensitive_actions.push_back (act);
 632         act = ActionManager::register_action (editor_actions, "track-height-small", _("Small"), (mem_fun(*this, &Editor::set_track_height_small)));
 633         ActionManager::track_selection_sensitive_actions.push_back (act);
 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-smaller", _("Smaller"), (mem_fun(*this, &Editor::set_track_height_smaller)));
 637         ActionManager::session_sensitive_actions.push_back (act);
 638         ActionManager::track_selection_sensitive_actions.push_back (act);
 639
 640         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 641         RadioAction::Group zoom_group;
 642
 643         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 644         ActionManager::session_sensitive_actions.push_back (act);
 645         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 646         ActionManager::session_sensitive_actions.push_back (act);
 647         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 648         ActionManager::session_sensitive_actions.push_back (act);
 649         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 650         ActionManager::session_sensitive_actions.push_back (act);
 651         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-mouse", _("Zoom Focus Mouse"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusMouse));
 652         ActionManager::session_sensitive_actions.push_back (act);
 653         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 654         ActionManager::session_sensitive_actions.push_back (act);
 655
 656         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 657         RadioAction::Group mouse_mode_group;
 658
 659         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));
 660         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));
 661         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));
 662         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));
 663         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));
 664         ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-note", _("Note Tool"), bind (mem_fun(*this, &Editor::set_mouse_mode), Editing::MouseNote, false));
 665
 666         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), bind (mem_fun(*this, &Editor::step_mouse_mode), true));
 667
 668         RadioAction::Group edit_point_group;
 669         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 670         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 671         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)));
 672
 673         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change edit point"), bind (mem_fun (*this, &Editor::cycle_edit_point), false));
 674         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change edit point (w/Marker)"), bind (mem_fun (*this, &Editor::cycle_edit_point), true));
 675         if (!Profile->get_sae()) {
 676                 ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), bind (mem_fun (*this, &Editor::set_edit_mode), Splice));
 677         }
 678         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), bind (mem_fun (*this, &Editor::set_edit_mode), Slide));
 679         ActionManager::register_action (editor_actions, "set-edit-lock", _("Lock"), bind (mem_fun (*this, &Editor::set_edit_mode), Lock));
 680         ActionManager::register_action (editor_actions, "toggle-edit-mode", _("Toggle Edit Mode"), mem_fun (*this, &Editor::cycle_edit_mode));
 681
 682         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 683         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 684
 685         RadioAction::Group snap_mode_group;
 686         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 687         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 688         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 689
 690         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), mem_fun (*this, &Editor::cycle_snap_mode));
 691         ActionManager::register_action (editor_actions, X_("cycle-snap-choice"), _("Next Snap Choice"), mem_fun (*this, &Editor::cycle_snap_choice));
 692
 693         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 694         RadioAction::Group snap_choice_group;
 695
 696         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)));
 697         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)));
 698         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)));
 699         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)));
 700         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)));
 701         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)));
 702         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)));
 703         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)));
 704         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)));
 705         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)));
 706         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)));
 707         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)));
 708         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)));
 709         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)));
 710         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)));
 711         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)));
 712         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)));
 713         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)));
 714
 715         /* RULERS */
 716
 717         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 718         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)));
 719         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)));
 720         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)));
 721         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)));
 722         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)));
 723         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)));
 724         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)));
 725         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)));
 726         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)));
 727         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)));
 728
 729         /* set defaults here */
 730
 731         no_ruler_shown_update = true;
 732         ruler_meter_action->set_active (true);
 733         ruler_tempo_action->set_active (true);
 734         ruler_marker_action->set_active (true);
 735         ruler_range_action->set_active (false);
 736         ruler_loop_punch_action->set_active (true);
 737         ruler_loop_punch_action->set_active (true);
 738         if (Profile->get_sae()) {
 739                 ruler_bbt_action->set_active (true);
 740                 ruler_cd_marker_action->set_active (false);
 741                 ruler_timecode_action->set_active (false);
 742                 ruler_minsec_action->set_active (true);
 743         } else {
 744                 ruler_bbt_action->set_active (false);
 745                 ruler_cd_marker_action->set_active (true);
 746                 ruler_timecode_action->set_active (true);
 747                 ruler_minsec_action->set_active (false);
 748         }
 749         ruler_samples_action->set_active (false);
 750         no_ruler_shown_update = false;
 751
 752         /* REGION LIST */
 753
 754         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 755         RadioAction::Group sort_type_group;
 756         RadioAction::Group sort_order_group;
 757
 758         /* the region list popup menu */
 759         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 760
 761         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), mem_fun(*this, &Editor::audition_region_from_region_list));
 762         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 763         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), mem_fun(*this, &Editor::hide_region_from_region_list));
 764         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 765         act = ActionManager::register_action (rl_actions, X_("rlRemove"), _("Remove"), mem_fun (*this, &Editor::remove_region_from_region_list));
 766         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 767         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), mem_fun(*this, &Editor::toggle_full_region_list));
 768         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), mem_fun(*this, &Editor::toggle_show_auto_regions));
 769
 770         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 771                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), true));
 772         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 773                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), false));
 774
 775         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 776                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByName));
 777         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 778                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByLength));
 779         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 780                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByPosition));
 781         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 782                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByTimestamp));
 783         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 784                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByStartInFile));
 785         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 786                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByEndInFile));
 787         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 788                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileName));
 789         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 790                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileLength));
 791         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 792                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileCreationDate));
 793         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 794                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileFS));
 795
 796
 797         /* the next two are duplicate items with different names for use in two different contexts */
 798
 799         act = ActionManager::register_action (editor_actions, X_("addExistingAudioFiles"), _("Import"), mem_fun (*this, &Editor::external_audio_dialog));
 800         ActionManager::session_sensitive_actions.push_back (act);
 801         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 802         ActionManager::session_sensitive_actions.push_back (act);
 803
 804         ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import From Session"), mem_fun(*this, &Editor::session_import_dialog));
 805
 806         act = ActionManager::register_toggle_action (editor_actions, X_("toggle-waveform-visible"), _("Show Waveforms"), mem_fun (*this, &Editor::toggle_waveform_visibility));
 807         ActionManager::track_selection_sensitive_actions.push_back (act);
 808
 809         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformsWhileRecording"), _("Show Waveforms While Recording"), mem_fun (*this, &Editor::toggle_waveforms_while_recording));
 810         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), mem_fun (*this, &Editor::toggle_measure_visibility));
 811
 812
 813         RadioAction::Group waveform_scale_group;
 814         act = ActionManager::register_radio_action (editor_actions, waveform_scale_group, X_("linear-waveforms"), _("Linear"), bind (mem_fun (*this, &Editor::waveform_scale_chosen), Editing::LinearWaveform));
 815         ActionManager::track_selection_sensitive_actions.push_back (act);
 816         act = ActionManager::register_radio_action (editor_actions, waveform_scale_group, X_("logarithmic-waveforms"), _("Logarithmic"), bind (mem_fun (*this, &Editor::waveform_scale_chosen), Editing::LogWaveform));
 817         ActionManager::track_selection_sensitive_actions.push_back (act);
 818
 819         /* if there is a logo in the editor canvas, its always visible at startup */
 820
 821         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), mem_fun (*this, &Editor::toggle_logo_visibility));
 822         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 823         tact->set_active (true);
 824
 825         RadioAction::Group layer_model_group;
 826
 827         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerLaterHigher"), _("Later is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), LaterHigher));
 828         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));
 829         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));
 830
 831         RadioAction::Group smpte_group;
 832
 833         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte23976"), _("23.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_23976));
 834         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24"), _("24"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24));
 835         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24976"), _("24.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24976));
 836         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte25"), _("25"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_25));
 837         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997"), _("29.97"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997));
 838         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997drop"), _("29.97 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997drop));
 839         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30"), _("30"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30));
 840         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30drop"), _("30 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30drop));
 841         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte5994"), _("59.94"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_5994));
 842         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte60"), _("60"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_60));
 843
 844         RadioAction::Group pullup_group;
 845
 846         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));
 847         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4"), _("+4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4));
 848         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));
 849         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus1"), _("+ 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus1));
 850         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupNone"), _("None"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_None));
 851         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus1"), _("- 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus1));
 852         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));
 853         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4"), _("-4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4));
 854         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));
 855
 856         RadioAction::Group subframe_group;
 857
 858         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes80"), _("80 per frame"), bind (mem_fun (*this,
 859 &Editor::subframes_per_frame_chosen), 80));
 860         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes100"), _("100 per frame"), bind (mem_fun (*this,
 861 &Editor::subframes_per_frame_chosen), 100));
 862
 863         ActionManager::add_action_group (rl_actions);
 864         ActionManager::add_action_group (ruler_actions);
 865         ActionManager::add_action_group (zoom_actions);
 866         ActionManager::add_action_group (mouse_mode_actions);
 867         ActionManager::add_action_group (snap_actions);
 868         ActionManager::add_action_group (editor_actions);
 869 }
 870
 871 void
 872 Editor::toggle_ruler_visibility (RulerType rt)
 873 {
 874         const char* action = 0;
 875
 876         if (no_ruler_shown_update) {
 877                 return;
 878         }
 879
 880         switch (rt) {
 881         case ruler_metric_smpte:
 882                 action = "toggle-timecode-ruler";
 883                 break;
 884         case ruler_metric_bbt:
 885                 action = "toggle-bbt-ruler";
 886                 break;
 887         case ruler_metric_frames:
 888                 action = "toggle-samples-ruler";
 889                 break;
 890         case ruler_metric_minsec:
 891                 action = "toggle-minsec-ruler";
 892                 break;
 893         case ruler_time_tempo:
 894                 action = "toggle-tempo-ruler";
 895                 break;
 896         case ruler_time_meter:
 897                 action = "toggle-meter-ruler";
 898                 break;
 899         case ruler_time_marker:
 900                 action = "toggle-marker-ruler";
 901                 break;
 902         case ruler_time_range_marker:
 903                 action = "toggle-range-ruler";
 904                 break;
 905         case ruler_time_transport_marker:
 906                 action = "toggle-loop-punch-ruler";
 907                 break;
 908         case ruler_time_cd_marker:
 909                 action = "toggle-cd-marker-ruler";
 910                 break;
 911         }
 912
 913         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 914         if (act) {
 915                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 916                 update_ruler_visibility ();
 917                 store_ruler_visibility ();
 918         }
 919 }
 920
 921 void
 922 Editor::toggle_waveform_visibility ()
 923 {
 924         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-waveform-visible"));
 925         if (act) {
 926                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 927                 set_show_waveforms (tact->get_active());
 928         }
 929 }
 930
 931 void
 932 Editor::toggle_waveforms_while_recording ()
 933 {
 934         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformsWhileRecording"));
 935         if (act) {
 936                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 937                 set_show_waveforms_recording (tact->get_active());
 938         }
 939 }
 940
 941 void
 942 Editor::toggle_measure_visibility ()
 943 {
 944         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 945         if (act) {
 946                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 947                 set_show_measures (tact->get_active());
 948         }
 949 }
 950
 951 void
 952 Editor::toggle_logo_visibility ()
 953 {
 954         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 955
 956         if (act) {
 957                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 958                 if (logo_item) {
 959                         if (tact->get_active()) {
 960                                 logo_item->show ();
 961                         } else {
 962                                 logo_item->hide ();
 963                         }
 964                 }
 965         }
 966 }
 967
 968 void
 969 Editor::waveform_scale_chosen (Editing::WaveformScale ws)
 970 {
 971         RefPtr<Action> act;
 972
 973         /* this is driven by a toggle on a radio group, and so is invoked twice,
 974            once for the item that became inactive and once for the one that became
 975            active.
 976         */
 977
 978         switch (ws) {
 979         case LinearWaveform:
 980                 act = ActionManager::get_action (X_("Editor"), X_("linear-waveforms"));
 981                 break;
 982         case LogWaveform:
 983                 act = ActionManager::get_action (X_("Editor"), X_("logarithmic-waveforms"));
 984                 break;
 985         }
 986
 987         if (act) {
 988                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 989                 if (ract && ract->get_active()) {
 990                         set_waveform_scale (ws);
 991                 }
 992         }
 993 }
 994
 995 void
 996 Editor::set_crossfade_model (CrossfadeModel model)
 997 {
 998         RefPtr<Action> act;
 999
1000         /* this is driven by a toggle on a radio group, and so is invoked twice,
1001            once for the item that became inactive and once for the one that became
1002            active.
1003         */
1004
1005         switch (model) {
1006         case FullCrossfade:
1007                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
1008                 break;
1009         case ShortCrossfade:
1010                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
1011                 break;
1012         }
1013
1014         if (act) {
1015                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1016                 if (ract && ract->get_active()) {
1017                         Config->set_xfade_model (model);
1018                 }
1019         }
1020 }
1021
1022 void
1023 Editor::update_crossfade_model ()
1024 {
1025         RefPtr<Action> act;
1026
1027         switch (Config->get_xfade_model()) {
1028         case FullCrossfade:
1029                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
1030                 break;
1031         case ShortCrossfade:
1032                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
1033                 break;
1034         }
1035
1036         if (act) {
1037                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1038                 if (ract && !ract->get_active()) {
1039                         ract->set_active (true);
1040                 }
1041         }
1042 }
1043
1044
1045 void
1046 Editor::update_smpte_mode ()
1047 {
1048         ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_smpte_mode));
1049
1050         RefPtr<Action> act;
1051         const char* action = 0;
1052
1053         switch (Config->get_smpte_format()) {
1054         case smpte_23976:
1055                 action = X_("Smpte23976");
1056                 break;
1057         case smpte_24:
1058                 action = X_("Smpte24");
1059                 break;
1060         case smpte_24976:
1061                 action = X_("Smpte24976");
1062                 break;
1063         case smpte_25:
1064                 action = X_("Smpte25");
1065                 break;
1066         case smpte_2997:
1067                 action = X_("Smpte2997");
1068                 break;
1069         case smpte_2997drop:
1070                 action = X_("Smpte2997drop");
1071                 break;
1072         case smpte_30:
1073                 action = X_("Smpte30");
1074                 break;
1075         case smpte_30drop:
1076                 action = X_("Smpte30drop");
1077                 break;
1078         case smpte_5994:
1079                 action = X_("Smpte5994");
1080                 break;
1081         case smpte_60:
1082                 action = X_("Smpte60");
1083                 break;
1084         }
1085
1086         act = ActionManager::get_action (X_("Editor"), action);
1087
1088         if (act) {
1089                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1090                 if (ract && !ract->get_active()) {
1091                         ract->set_active (true);
1092                 }
1093         }
1094 }
1095
1096 void
1097 Editor::update_video_pullup ()
1098 {
1099         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_video_pullup));
1100
1101         RefPtr<Action> act;
1102         const char* action = 0;
1103
1104         float pullup = Config->get_video_pullup();
1105
1106         if ( pullup < (-4.1667 - 0.1) * 0.99) {
1107                 action = X_("PullupMinus4Minus1");
1108         } else if ( pullup < (-4.1667) * 0.99 ) {
1109                 action = X_("PullupMinus4");
1110         } else if ( pullup < (-4.1667 + 0.1) * 0.99 ) {
1111                 action = X_("PullupMinus4Plus1");
1112         } else if ( pullup < (-0.1) * 0.99 ) {
1113                 action = X_("PullupMinus1");
1114         } else if (pullup > (4.1667 + 0.1) * 0.99 ) {
1115                 action = X_("PullupPlus4Plus1");
1116         } else if ( pullup > (4.1667) * 0.99 ) {
1117                 action = X_("PullupPlus4");
1118         } else if ( pullup > (4.1667 - 0.1) * 0.99) {
1119                 action = X_("PullupPlus4Minus1");
1120         } else if ( pullup > (0.1) * 0.99 ) {
1121                 action = X_("PullupPlus1");
1122         } else {
1123                 action = X_("PullupNone");
1124         }
1125
1126         act = ActionManager::get_action (X_("Editor"), action);
1127
1128         if (act) {
1129                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1130                 if (ract && !ract->get_active()) {
1131                         ract->set_active (true);
1132                 }
1133         }
1134 }
1135
1136 void
1137 Editor::update_layering_model ()
1138 {
1139         RefPtr<Action> act;
1140
1141         switch (Config->get_layer_model()) {
1142         case LaterHigher:
1143                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
1144                 break;
1145         case MoveAddHigher:
1146                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
1147                 break;
1148         case AddHigher:
1149                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
1150                 break;
1151         }
1152
1153         if (act) {
1154                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1155                 if (ract && !ract->get_active()) {
1156                         ract->set_active (true);
1157                 }
1158         }
1159 }
1160
1161 void
1162 Editor::set_layer_model (LayerModel model)
1163 {
1164         /* this is driven by a toggle on a radio group, and so is invoked twice,
1165            once for the item that became inactive and once for the one that became
1166            active.
1167         */
1168
1169         RefPtr<Action> act;
1170
1171         switch (model) {
1172         case LaterHigher:
1173                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
1174                 break;
1175         case MoveAddHigher:
1176                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
1177                 break;
1178         case AddHigher:
1179                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
1180                 break;
1181         }
1182
1183         if (act) {
1184                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1185                 if (ract && ract->get_active() && Config->get_layer_model() != model) {
1186                         Config->set_layer_model (model);
1187                 }
1188         }
1189 }
1190
1191 RefPtr<RadioAction>
1192 Editor::snap_type_action (SnapType type)
1193 {
1194
1195         const char* action = 0;
1196         RefPtr<Action> act;
1197
1198         switch (type) {
1199         case Editing::SnapToCDFrame:
1200                 action = "snap-to-cd-frame";
1201                 break;
1202         case Editing::SnapToSMPTEFrame:
1203                 action = "snap-to-smpte-frame";
1204                 break;
1205         case Editing::SnapToSMPTESeconds:
1206                 action = "snap-to-smpte-seconds";
1207                 break;
1208         case Editing::SnapToSMPTEMinutes:
1209                 action = "snap-to-smpte-minutes";
1210                 break;
1211         case Editing::SnapToSeconds:
1212                 action = "snap-to-seconds";
1213                 break;
1214         case Editing::SnapToMinutes:
1215                 action = "snap-to-minutes";
1216                 break;
1217         case Editing::SnapToAThirtysecondBeat:
1218                 action = "snap-to-thirtyseconds";
1219                 break;
1220         case Editing::SnapToASixteenthBeat:
1221                 action = "snap-to-asixteenthbeat";
1222                 break;
1223         case Editing::SnapToAEighthBeat:
1224                 action = "snap-to-eighths";
1225                 break;
1226         case Editing::SnapToAQuarterBeat:
1227                 action = "snap-to-quarters";
1228                 break;
1229         case Editing::SnapToAThirdBeat:
1230                 action = "snap-to-thirds";
1231                 break;
1232         case Editing::SnapToBeat:
1233                 action = "snap-to-beat";
1234                 break;
1235         case Editing::SnapToBar:
1236                 action = "snap-to-bar";
1237                 break;
1238         case Editing::SnapToMark:
1239                 action = "snap-to-mark";
1240                 break;
1241         case Editing::SnapToRegionStart:
1242                 action = "snap-to-region-start";
1243                 break;
1244         case Editing::SnapToRegionEnd:
1245                 action = "snap-to-region-end";
1246                 break;
1247         case Editing::SnapToRegionSync:
1248                 action = "snap-to-region-sync";
1249                 break;
1250         case Editing::SnapToRegionBoundary:
1251                 action = "snap-to-region-boundary";
1252                 break;
1253         default:
1254                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
1255                 /*NOTREACHED*/
1256         }
1257
1258         act = ActionManager::get_action (X_("Snap"), action);
1259
1260         if (act) {
1261                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1262                 return ract;
1263
1264         } else  {
1265                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
1266                 return RefPtr<RadioAction>();
1267         }
1268 }
1269
1270 void
1271 Editor::cycle_snap_choice()
1272 {
1273         switch (snap_type) {
1274         case Editing::SnapToCDFrame:
1275                 set_snap_to (Editing::SnapToSMPTEFrame);
1276                 break;
1277         case Editing::SnapToSMPTEFrame:
1278                 set_snap_to (Editing::SnapToSMPTESeconds);
1279                 break;
1280         case Editing::SnapToSMPTESeconds:
1281                 set_snap_to (Editing::SnapToSMPTEMinutes);
1282                 break;
1283         case Editing::SnapToSMPTEMinutes:
1284                 set_snap_to (Editing::SnapToSeconds);
1285                 break;
1286         case Editing::SnapToSeconds:
1287                 set_snap_to (Editing::SnapToMinutes);
1288                 break;
1289         case Editing::SnapToMinutes:
1290                 set_snap_to (Editing::SnapToAThirtysecondBeat);
1291                 break;
1292         case Editing::SnapToAThirtysecondBeat:
1293                 set_snap_to (Editing::SnapToASixteenthBeat);
1294                 break;
1295         case Editing::SnapToASixteenthBeat:
1296                 set_snap_to (Editing::SnapToAEighthBeat);
1297                 break;
1298         case Editing::SnapToAEighthBeat:
1299                 set_snap_to (Editing::SnapToAQuarterBeat);
1300                 break;
1301         case Editing::SnapToAQuarterBeat:
1302                 set_snap_to (Editing::SnapToAThirdBeat);
1303                 break;
1304         case Editing::SnapToAThirdBeat:
1305                 set_snap_to (Editing::SnapToBeat);
1306                 break;
1307         case Editing::SnapToBeat:
1308                 set_snap_to (Editing::SnapToBar);
1309                 break;
1310         case Editing::SnapToBar:
1311                 set_snap_to (Editing::SnapToMark);
1312                 break;
1313         case Editing::SnapToMark:
1314                 set_snap_to (Editing::SnapToRegionStart);
1315                 break;
1316         case Editing::SnapToRegionStart:
1317                 set_snap_to (Editing::SnapToRegionEnd);
1318                 break;
1319         case Editing::SnapToRegionEnd:
1320                 set_snap_to (Editing::SnapToRegionSync);
1321                 break;
1322         case Editing::SnapToRegionSync:
1323                 set_snap_to (Editing::SnapToRegionBoundary);
1324                 break;
1325         case Editing::SnapToRegionBoundary:
1326                 set_snap_to (Editing::SnapToCDFrame);
1327                 break;
1328         }
1329 }
1330
1331 void
1332 Editor::snap_type_chosen (SnapType type)
1333 {
1334         /* this is driven by a toggle on a radio group, and so is invoked twice,
1335            once for the item that became inactive and once for the one that became
1336            active.
1337         */
1338
1339         RefPtr<RadioAction> ract = snap_type_action (type);
1340
1341         if (ract && ract->get_active()) {
1342                 set_snap_to (type);
1343         }
1344 }
1345
1346 RefPtr<RadioAction>
1347 Editor::snap_mode_action (SnapMode mode)
1348 {
1349         const char* action = 0;
1350         RefPtr<Action> act;
1351
1352         switch (mode) {
1353         case Editing::SnapOff:
1354                 action = X_("snap-off");
1355                 break;
1356         case Editing::SnapNormal:
1357                 action = X_("snap-normal");
1358                 break;
1359         case Editing::SnapMagnetic:
1360                 action = X_("snap-magnetic");
1361                 break;
1362         default:
1363                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
1364                 /*NOTREACHED*/
1365         }
1366
1367         act = ActionManager::get_action (X_("Editor"), action);
1368
1369         if (act) {
1370                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1371                 return ract;
1372
1373         } else  {
1374                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
1375                 return RefPtr<RadioAction> ();
1376         }
1377 }
1378
1379 void
1380 Editor::cycle_snap_mode ()
1381 {
1382         switch (snap_mode) {
1383         case SnapOff:
1384                 set_snap_mode (SnapNormal);
1385                 break;
1386         case SnapNormal:
1387                 set_snap_mode (SnapMagnetic);
1388                 break;
1389         case SnapMagnetic:
1390                 set_snap_mode (SnapOff);
1391                 break;
1392         }
1393 }
1394
1395 void
1396 Editor::snap_mode_chosen (SnapMode mode)
1397 {
1398         /* this is driven by a toggle on a radio group, and so is invoked twice,
1399            once for the item that became inactive and once for the one that became
1400            active.
1401         */
1402
1403         RefPtr<RadioAction> ract = snap_mode_action (mode);
1404
1405         if (ract && ract->get_active()) {
1406                 set_snap_mode (mode);
1407         }
1408 }
1409
1410 RefPtr<RadioAction>
1411 Editor::edit_point_action (EditPoint ep)
1412 {
1413         const char* action = 0;
1414         RefPtr<Action> act;
1415
1416         switch (ep) {
1417         case Editing::EditAtPlayhead:
1418                 action = X_("edit-at-playhead");
1419                 break;
1420         case Editing::EditAtSelectedMarker:
1421                 action = X_("edit-at-selected-marker");
1422                 break;
1423         case Editing::EditAtMouse:
1424                 action = X_("edit-at-mouse");
1425                 break;
1426         default:
1427                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1428                 /*NOTREACHED*/
1429         }
1430
1431         act = ActionManager::get_action (X_("Editor"), action);
1432
1433         if (act) {
1434                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1435                 return ract;
1436
1437         } else  {
1438                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1439                 return RefPtr<RadioAction> ();
1440         }
1441 }
1442
1443 void
1444 Editor::edit_point_chosen (EditPoint ep)
1445 {
1446         /* this is driven by a toggle on a radio group, and so is invoked twice,
1447            once for the item that became inactive and once for the one that became
1448            active.
1449         */
1450
1451         RefPtr<RadioAction> ract = edit_point_action (ep);
1452
1453         if (ract && ract->get_active()) {
1454                 set_edit_point_preference (ep);
1455         }
1456 }
1457
1458
1459 RefPtr<RadioAction>
1460 Editor::zoom_focus_action (ZoomFocus focus)
1461 {
1462         const char* action = 0;
1463         RefPtr<Action> act;
1464
1465         switch (focus) {
1466         case ZoomFocusLeft:
1467                 action = X_("zoom-focus-left");
1468                 break;
1469         case ZoomFocusRight:
1470                 action = X_("zoom-focus-right");
1471                 break;
1472         case ZoomFocusCenter:
1473                 action = X_("zoom-focus-center");
1474                 break;
1475         case ZoomFocusPlayhead:
1476                 action = X_("zoom-focus-playhead");
1477                 break;
1478         case ZoomFocusMouse:
1479                 action = X_("zoom-focus-mouse");
1480                 break;
1481         case ZoomFocusEdit:
1482                 action = X_("zoom-focus-edit");
1483                 break;
1484         default:
1485                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1486                 /*NOTREACHED*/
1487         }
1488
1489         act = ActionManager::get_action (X_("Zoom"), action);
1490
1491         if (act) {
1492                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1493                 return ract;
1494         } else {
1495                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1496         }
1497
1498         return RefPtr<RadioAction> ();
1499 }
1500
1501 void
1502 Editor::zoom_focus_chosen (ZoomFocus focus)
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         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1510
1511         if (ract && ract->get_active()) {
1512                 set_zoom_focus (focus);
1513         }
1514 }
1515
1516 void
1517 Editor::smpte_fps_chosen (SmpteFormat format)
1518 {
1519         /* this is driven by a toggle on a radio group, and so is invoked twice,
1520            once for the item that became inactive and once for the one that became
1521            active.
1522         */
1523
1524         if (session) {
1525
1526                 RefPtr<Action> act;
1527
1528                 switch (format) {
1529                         case smpte_23976:
1530                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte23976"));
1531                          break;
1532                         case smpte_24:
1533                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24"));
1534                          break;
1535                         case smpte_24976:
1536                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24976"));
1537                          break;
1538                         case smpte_25:
1539                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte25"));
1540                          break;
1541                         case smpte_2997:
1542                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997"));
1543                          break;
1544                         case smpte_2997drop:
1545                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997drop"));
1546                          break;
1547                         case smpte_30:
1548                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30"));
1549                          break;
1550                         case smpte_30drop:
1551                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30drop"));
1552                          break;
1553                         case smpte_5994:
1554                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte5994"));
1555                          break;
1556                         case smpte_60:
1557                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte60"));
1558                          break;
1559                         default:
1560                                 cerr << "Editor received unexpected smpte type" << endl;
1561                 }
1562
1563                 if (act) {
1564                         RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1565                         if (ract && ract->get_active()) {
1566                                 session->set_smpte_format (format);
1567                         }
1568                 }
1569         }
1570 }
1571
1572 void
1573 Editor::video_pullup_chosen (Session::PullupFormat pullup)
1574 {
1575         /* this is driven by a toggle on a radio group, and so is invoked twice,
1576            once for the item that became inactive and once for the one that became
1577            active.
1578         */
1579
1580         const char* action = 0;
1581
1582         RefPtr<Action> act;
1583
1584         float pull = 0.0;
1585
1586         switch (pullup) {
1587         case Session::pullup_Plus4Plus1:
1588                 pull = 4.1667 + 0.1;
1589                 action = X_("PullupPlus4Plus1");
1590                 break;
1591         case Session::pullup_Plus4:
1592                 pull = 4.1667;
1593                 action = X_("PullupPlus4");
1594                 break;
1595         case Session::pullup_Plus4Minus1:
1596                 pull = 4.1667 - 0.1;
1597                 action = X_("PullupPlus4Minus1");
1598                 break;
1599         case Session::pullup_Plus1:
1600                 pull = 0.1;
1601                 action = X_("PullupPlus1");
1602                 break;
1603         case Session::pullup_None:
1604                 pull = 0.0;
1605                 action = X_("PullupNone");
1606                 break;
1607         case Session::pullup_Minus1:
1608                 pull = -0.1;
1609                 action = X_("PullupMinus1");
1610                 break;
1611         case Session::pullup_Minus4Plus1:
1612                 pull = -4.1667 + 0.1;
1613                 action = X_("PullupMinus4Plus1");
1614                 break;
1615         case Session::pullup_Minus4:
1616                 pull = -4.1667;
1617                 action = X_("PullupMinus4");
1618                 break;
1619         case Session::pullup_Minus4Minus1:
1620                 pull = -4.1667 - 0.1;
1621                 action = X_("PullupMinus4Minus1");
1622                 break;
1623         default:
1624                 fatal << string_compose (_("programming error: %1"), "Session received unexpected pullup type") << endmsg;
1625                 /*NOTREACHED*/
1626         }
1627
1628         act = ActionManager::get_action (X_("Editor"), action);
1629
1630         if (act) {
1631                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1632                 if (ract && ract->get_active()) {
1633                         Config->set_video_pullup ( pull );
1634                 }
1635
1636         } else  {
1637                 error << string_compose (_("programming error: %1"), "Editor::video_pullup_chosen could not find action to match pullup.") << endmsg;
1638         }
1639 }
1640
1641 void
1642 Editor::update_subframes_per_frame ()
1643 {
1644         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_subframes_per_frame));
1645
1646         RefPtr<Action> act;
1647         const char* action = 0;
1648
1649         uint32_t sfpf = Config->get_subframes_per_frame();
1650
1651         if (sfpf == 80) {
1652                 action = X_("Subframes80");
1653         } else if (sfpf == 100) {
1654                 action = X_("Subframes100");
1655         } else {
1656                 warning << string_compose (_("Configuraton is using unhandled subframes per frame value: %1"), sfpf) << endmsg;
1657                 /*NOTREACHED*/
1658                 return;
1659         }
1660
1661         act = ActionManager::get_action (X_("Editor"), action);
1662
1663         if (act) {
1664                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1665                 if (ract && !ract->get_active()) {
1666                         ract->set_active (true);
1667                 }
1668         }
1669 }
1670
1671 void
1672 Editor::subframes_per_frame_chosen (uint32_t sfpf)
1673 {
1674         /* this is driven by a toggle on a radio group, and so is invoked twice,
1675            once for the item that became inactive and once for the one that became
1676            active.
1677         */
1678
1679         const char* action = 0;
1680
1681         RefPtr<Action> act;
1682
1683         if (sfpf == 80) {
1684                 action = X_("Subframes80");
1685         } else if (sfpf == 100) {
1686                 action = X_("Subframes100");
1687         } else {
1688                 fatal << string_compose (_("programming error: %1 %2"), "Session received unexpected subframes per frame value: ", sfpf) << endmsg;
1689                 /*NOTREACHED*/
1690         }
1691
1692         act = ActionManager::get_action (X_("Editor"), action);
1693
1694         if (act) {
1695                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1696                 if (ract && ract->get_active()) {
1697                         Config->set_subframes_per_frame ((uint32_t) rint (sfpf));
1698                 }
1699
1700         } else  {
1701                 error << string_compose (_("programming error: %1"), "Editor::subframes_per_frame_chosen could not find action to match value.") << endmsg;
1702         }
1703 }
1704
1705 void
1706 Editor::toggle_region_fades ()
1707 {
1708         ActionManager::toggle_config_state ("Editor", "toggle-region-fades", &Configuration::set_use_region_fades, &Configuration::get_use_region_fades);
1709 }
1710
1711 void
1712 Editor::toggle_region_fades_visible ()
1713 {
1714         ActionManager::toggle_config_state ("Editor", "toggle-region-fades-visible", &Configuration::set_show_region_fades, &Configuration::get_show_region_fades);
1715 }
1716
1717 void
1718 Editor::toggle_auto_xfade ()
1719 {
1720         ActionManager::toggle_config_state ("Editor", "toggle-auto-xfades", &Configuration::set_auto_xfade, &Configuration::get_auto_xfade);
1721 }
1722
1723 void
1724 Editor::toggle_xfades_active ()
1725 {
1726         ActionManager::toggle_config_state ("Editor", "toggle-xfades-active", &Configuration::set_xfades_active, &Configuration::get_xfades_active);
1727 }
1728
1729 void
1730 Editor::toggle_xfade_visibility ()
1731 {
1732         ActionManager::toggle_config_state ("Editor", "toggle-xfades-visible", &Configuration::set_xfades_visible, &Configuration::get_xfades_visible);
1733 }
1734
1735 void
1736 Editor::toggle_link_region_and_track_selection ()
1737 {
1738         ActionManager::toggle_config_state ("Editor", "link-region-and-track-selection", &Configuration::set_link_region_and_track_selection, &Configuration::get_link_region_and_track_selection);
1739 }
1740
1741 void
1742 Editor::toggle_automation_follows_regions ()
1743 {
1744         ActionManager::toggle_config_state ("Editor", "automation-follows-regions", &Configuration::set_automation_follows_regions, &Configuration::get_automation_follows_regions);
1745 }
1746
1747 /** A Configuration parameter has changed.
1748  * @param parameter_name Name of the changed parameter.
1749  */
1750 void
1751 Editor::parameter_changed (const char* parameter_name)
1752 {
1753 #define PARAM_IS(x) (!strcmp (parameter_name, (x)))
1754         //cerr << "Editor::parameter_changed: " << parameter_name << endl;
1755         ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::parameter_changed), parameter_name));
1756
1757         if (PARAM_IS ("auto-loop")) {
1758                 update_loop_range_view (true);
1759         } else if (PARAM_IS ("punch-in")) {
1760                 update_punch_range_view (true);
1761         } else if (PARAM_IS ("punch-out")) {
1762                 update_punch_range_view (true);
1763         } else if (PARAM_IS ("layer-model")) {
1764                 update_layering_model ();
1765         } else if (PARAM_IS ("smpte-format")) {
1766                 update_smpte_mode ();
1767                 update_just_smpte ();
1768         } else if (PARAM_IS ("video-pullup")) {
1769                 update_video_pullup ();
1770         } else if (PARAM_IS ("xfades-active")) {
1771                 ActionManager::map_some_state ("Editor", "toggle-xfades-active", &Configuration::get_xfades_active);
1772         } else if (PARAM_IS ("xfades-visible")) {
1773                 ActionManager::map_some_state ("Editor", "toggle-xfades-visible", &Configuration::get_xfades_visible);
1774                 update_xfade_visibility ();
1775         } else if (PARAM_IS ("show-region-fades")) {
1776                 ActionManager::map_some_state ("Editor", "toggle-region-fades-visible", &Configuration::get_show_region_fades);
1777                 update_region_fade_visibility ();
1778         } else if (PARAM_IS ("use-region-fades")) {
1779                 ActionManager::map_some_state ("Editor", "toggle-region-fades", &Configuration::get_use_region_fades);
1780         } else if (PARAM_IS ("auto-xfade")) {
1781                 ActionManager::map_some_state ("Editor", "toggle-auto-xfades", &Configuration::get_auto_xfade);
1782         } else if (PARAM_IS ("xfade-model")) {
1783                 update_crossfade_model ();
1784         } else if (PARAM_IS ("edit-mode")) {
1785                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1786         } else if (PARAM_IS ("subframes-per-frame")) {
1787                 update_subframes_per_frame ();
1788                 update_just_smpte ();
1789         } else if (PARAM_IS ("show-track-meters")) {
1790                 toggle_meter_updating();
1791         } else if (PARAM_IS ("link-region-and-track-selection")) {
1792                 ActionManager::map_some_state ("Editor", "link-region-and-track-selection", &Configuration::get_link_region_and_track_selection);
1793         } else if (PARAM_IS ("automation-follows-regions")) {
1794                 ActionManager::map_some_state ("Editor", "automation-follows-regions", &Configuration::get_automation_follows_regions);
1795         }
1796
1797 #undef PARAM_IS
1798 }
1799
1800 void
1801 Editor::reset_focus ()
1802 {
1803         track_canvas->grab_focus();
1804 }
1805
1806 void
1807 Editor::reset_canvas_action_sensitivity (bool onoff)
1808 {
1809         if (_edit_point != EditAtMouse) {
1810                 onoff = true;
1811         }
1812
1813         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1814              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1815                 (*x)->set_sensitive (onoff);
1816         }
1817 }
1818