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
  22 #include "utils.h"
  23 #include "editor.h"
  24 #include "editing.h"
  25 #include "actions.h"
  26 #include "ardour_ui.h"
  27 #include "gui_thread.h"
  28 #include "i18n.h"
  29
  30 using namespace Gtk;
  31 using namespace Glib;
  32 using namespace std;
  33 using namespace sigc;
  34 using namespace ARDOUR;
  35 using namespace PBD;
  36 using namespace Editing;
  37
  38 void
  39 Editor::register_actions ()
  40 {
  41         RefPtr<Action> act;
  42
  43         editor_actions = ActionGroup::create (X_("Editor"));
  44
  45         /* non-operative menu items for menu bar */
  46
  47         ActionManager::register_action (editor_actions, X_("Edit"), _("Edit"));
  48         ActionManager::register_action (editor_actions, X_("Select"), _("Select"));
  49         ActionManager::register_action (editor_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
  50         ActionManager::register_action (editor_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
  51         ActionManager::register_action (editor_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  52         ActionManager::register_action (editor_actions, X_("RegionEditOps"), _("Region operations"));
  53         ActionManager::register_action (editor_actions, X_("Tools"), _("Tools"));
  54         ActionManager::register_action (editor_actions, X_("View"), _("View"));
  55         ActionManager::register_action (editor_actions, X_("ZoomFocus"), _("Zoom Focus"));
  56         ActionManager::register_action (editor_actions, X_("MeterHold"), _("Meter hold"));
  57         ActionManager::register_action (editor_actions, X_("MeterFalloff"), _("Meter falloff"));
  58         ActionManager::register_action (editor_actions, X_("Solo"), _("Solo"));
  59         ActionManager::register_action (editor_actions, X_("Crossfades"), _("Crossfades"));
  60         ActionManager::register_action (editor_actions, X_("Monitoring"), _("Monitoring"));
  61         ActionManager::register_action (editor_actions, X_("Autoconnect"), _("Autoconnect"));
  62         ActionManager::register_action (editor_actions, X_("Layering"), _("Layering"));
  63         ActionManager::register_action (editor_actions, X_("Timecode"), _("Timecode fps"));
  64         ActionManager::register_action (editor_actions, X_("Pullup"), _("Pullup / Pulldown"));
  65         ActionManager::register_action (editor_actions, X_("Subframes"), _("Subframes"));
  66         ActionManager::register_action (editor_actions, X_("LocateToMarker"), _("Locate To Markers"));
  67
  68
  69         /* add named actions for the editor */
  70
  71         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));
  72
  73         act = ActionManager::register_toggle_action (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), mem_fun (*this, &Editor::editor_mixer_button_toggled));
  74         ActionManager::session_sensitive_actions.push_back (act);
  75         act = ActionManager::register_toggle_action (editor_actions, "show-editor-list", _("Show Editor List"), mem_fun (*this, &Editor::editor_list_button_toggled));
  76         ActionManager::session_sensitive_actions.push_back (act);
  77
  78         RadioAction::Group crossfade_model_group;
  79
  80         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesFull", _("Span Entire Overlap"), bind (mem_fun(*this, &Editor::set_crossfade_model), FullCrossfade));
  81         ActionManager::session_sensitive_actions.push_back (act);
  82         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesShort", _("Short"), bind (mem_fun(*this, &Editor::set_crossfade_model), ShortCrossfade));
  83         ActionManager::session_sensitive_actions.push_back (act);
  84
  85         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-active", _("Active"), mem_fun(*this, &Editor::toggle_xfades_active));
  86         ActionManager::session_sensitive_actions.push_back (act);
  87         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-visible", _("Show"), mem_fun(*this, &Editor::toggle_xfade_visibility));
  88         ActionManager::session_sensitive_actions.push_back (act);
  89         act = ActionManager::register_toggle_action (editor_actions, "toggle-auto-xfades", _("Created Automatically"), mem_fun(*this, &Editor::toggle_auto_xfade));
  90         ActionManager::session_sensitive_actions.push_back (act);
  91
  92         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));
  93         ActionManager::session_sensitive_actions.push_back (act);
  94         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));
  95         ActionManager::session_sensitive_actions.push_back (act);
  96
  97         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)));
  98         ActionManager::session_sensitive_actions.push_back (act);
  99         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)));
 100         ActionManager::session_sensitive_actions.push_back (act);
 101         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)));
 102         ActionManager::session_sensitive_actions.push_back (act);
 103
 104         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)));
 105         ActionManager::session_sensitive_actions.push_back (act);
 106         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)));
 107         ActionManager::session_sensitive_actions.push_back (act);
 108         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)));
 109         ActionManager::session_sensitive_actions.push_back (act);
 110
 111         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));
 112         ActionManager::session_sensitive_actions.push_back (act);
 113         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));
 114         ActionManager::session_sensitive_actions.push_back (act);
 115
 116         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)));
 117         ActionManager::session_sensitive_actions.push_back (act);
 118         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)));
 119         ActionManager::session_sensitive_actions.push_back (act);
 120         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)));
 121         ActionManager::session_sensitive_actions.push_back (act);
 122
 123         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)));
 124         ActionManager::session_sensitive_actions.push_back (act);
 125         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)));
 126         ActionManager::session_sensitive_actions.push_back (act);
 127         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)));
 128         ActionManager::session_sensitive_actions.push_back (act);
 129
 130         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-start", _("to Range Start"), mem_fun(*this, &Editor::selected_marker_to_selection_start));
 131         ActionManager::session_sensitive_actions.push_back (act);
 132         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-end", _("to Range End"), mem_fun(*this, &Editor::selected_marker_to_selection_end));
 133         ActionManager::session_sensitive_actions.push_back (act);
 134
 135         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));
 136         ActionManager::session_sensitive_actions.push_back (act);
 137         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));
 138         ActionManager::session_sensitive_actions.push_back (act);
 139
 140         act = ActionManager::register_action (editor_actions, "select-all", _("Select All"), bind (mem_fun(*this, &Editor::select_all), Selection::Set));
 141         ActionManager::session_sensitive_actions.push_back (act);
 142         act = ActionManager::register_action (editor_actions, "deselect-all", _("Deselect All"), mem_fun(*this, &Editor::deselect_all));
 143         ActionManager::session_sensitive_actions.push_back (act);
 144         act = ActionManager::register_action (editor_actions, "invert-selection", _("Invert Selection"), mem_fun(*this, &Editor::invert_selection));
 145         ActionManager::session_sensitive_actions.push_back (act);
 146         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));
 147         ActionManager::session_sensitive_actions.push_back (act);
 148         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));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150
 151         act = ActionManager::register_action (editor_actions, "select-all-after-playhead", _("Select All After Playhead"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, true));
 152         ActionManager::session_sensitive_actions.push_back (act);
 153         act = ActionManager::register_action (editor_actions, "select-all-before-playhead", _("Select All Before Playhead"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, false));
 154         ActionManager::session_sensitive_actions.push_back (act);
 155         act = ActionManager::register_action (editor_actions, "select-all-between-cursors", _("Select All Between Playhead & Edit Point"), bind (mem_fun(*this, &Editor::select_all_selectables_between), false));
 156         ActionManager::session_sensitive_actions.push_back (act);
 157         act = ActionManager::register_action (editor_actions, "select-all-within-cursors", _("Select All Within Playhead & Edit Point"), bind (mem_fun(*this, &Editor::select_all_selectables_between), true));
 158         ActionManager::session_sensitive_actions.push_back (act);
 159
 160         act = ActionManager::register_action (editor_actions, "select-range-between-cursors", _("Select Range Between Playhead & Edit Point"), mem_fun(*this, &Editor::select_range_between));
 161         ActionManager::session_sensitive_actions.push_back (act);
 162
 163         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));
 164         ActionManager::session_sensitive_actions.push_back (act);
 165         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));
 166         ActionManager::session_sensitive_actions.push_back (act);
 167
 168         act = ActionManager::register_action (editor_actions, "select-next-route", _("Select Next Track/Bus"), mem_fun(*this, &Editor::select_next_route));
 169         ActionManager::session_sensitive_actions.push_back (act);
 170         act = ActionManager::register_action (editor_actions, "select-prev-route", _("Select Previous Track/Bus"), mem_fun(*this, &Editor::select_prev_route));
 171         ActionManager::session_sensitive_actions.push_back (act);
 172
 173
 174         act = ActionManager::register_action (editor_actions, "goto-mark-1", _("Locate to Mark 1"), bind (mem_fun (*this, &Editor::goto_nth_marker), 0));
 175         ActionManager::session_sensitive_actions.push_back (act);
 176         act = ActionManager::register_action (editor_actions, "goto-mark-2", _("Locate to Mark 2"), bind (mem_fun (*this, &Editor::goto_nth_marker), 1));
 177         ActionManager::session_sensitive_actions.push_back (act);
 178         act = ActionManager::register_action (editor_actions, "goto-mark-3", _("Locate to Mark 3"), bind (mem_fun (*this, &Editor::goto_nth_marker), 2));
 179         ActionManager::session_sensitive_actions.push_back (act);
 180         act = ActionManager::register_action (editor_actions, "goto-mark-4", _("Locate to Mark 4"), bind (mem_fun (*this, &Editor::goto_nth_marker), 3));
 181         ActionManager::session_sensitive_actions.push_back (act);
 182         act = ActionManager::register_action (editor_actions, "goto-mark-5", _("Locate to Mark 5"), bind (mem_fun (*this, &Editor::goto_nth_marker), 4));
 183         ActionManager::session_sensitive_actions.push_back (act);
 184         act = ActionManager::register_action (editor_actions, "goto-mark-6", _("Locate to Mark 6"), bind (mem_fun (*this, &Editor::goto_nth_marker), 5));
 185         ActionManager::session_sensitive_actions.push_back (act);
 186         act = ActionManager::register_action (editor_actions, "goto-mark-7", _("Locate to Mark 7"), bind (mem_fun (*this, &Editor::goto_nth_marker), 6));
 187         ActionManager::session_sensitive_actions.push_back (act);
 188         act = ActionManager::register_action (editor_actions, "goto-mark-8", _("Locate to Mark 8"), bind (mem_fun (*this, &Editor::goto_nth_marker), 7));
 189         ActionManager::session_sensitive_actions.push_back (act);
 190         act = ActionManager::register_action (editor_actions, "goto-mark-9", _("Locate to Mark 9"), bind (mem_fun (*this, &Editor::goto_nth_marker), 8));
 191         ActionManager::session_sensitive_actions.push_back (act);
 192
 193         act = ActionManager::register_action (editor_actions, "jump-forward-to-mark", _("Jump Forward to Mark"), mem_fun(*this, &Editor::jump_forward_to_mark));
 194         ActionManager::session_sensitive_actions.push_back (act);
 195         act = ActionManager::register_action (editor_actions, "jump-backward-to-mark", _("Jump Backward to Mark"), mem_fun(*this, &Editor::jump_backward_to_mark));
 196         ActionManager::session_sensitive_actions.push_back (act);
 197         act = ActionManager::register_action (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 198         ActionManager::session_sensitive_actions.push_back (act);
 199
 200         act = ActionManager::register_action (editor_actions, "nudge-forward", _("Nudge Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false, false));
 201         ActionManager::session_sensitive_actions.push_back (act);
 202         act = ActionManager::register_action (editor_actions, "nudge-next-forward", _("Nudge Next Forward"), bind (mem_fun(*this, &Editor::nudge_forward), true, false));
 203         ActionManager::session_sensitive_actions.push_back (act);
 204         act = ActionManager::register_action (editor_actions, "nudge-backward", _("Nudge Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false, false));
 205         ActionManager::session_sensitive_actions.push_back (act);
 206         act = ActionManager::register_action (editor_actions, "nudge-next-backward", _("Nudge Next Backward"), bind (mem_fun(*this, &Editor::nudge_backward), true, false));
 207         ActionManager::session_sensitive_actions.push_back (act);
 208
 209
 210         act = ActionManager::register_action (editor_actions, "temporal-zoom-out", _("Zoom Out"), bind (mem_fun(*this, &Editor::temporal_zoom_step), true));
 211         ActionManager::session_sensitive_actions.push_back (act);
 212         act = ActionManager::register_action (editor_actions, "temporal-zoom-in", _("Zoom In"), bind (mem_fun(*this, &Editor::temporal_zoom_step), false));
 213         ActionManager::session_sensitive_actions.push_back (act);
 214         act = ActionManager::register_action (editor_actions, "zoom-to-session", _("Zoom to Session"), mem_fun(*this, &Editor::temporal_zoom_session));
 215         ActionManager::session_sensitive_actions.push_back (act);
 216         act = ActionManager::register_action (editor_actions, "zoom-to-region", _("Zoom to Region"), mem_fun(*this, &Editor::toggle_zoom_region));
 217         ActionManager::session_sensitive_actions.push_back (act);
 218         act = ActionManager::register_action (editor_actions, "toggle-zoom", _("Toggle Zoom State"), mem_fun(*this, &Editor::swap_visual_state));
 219         ActionManager::session_sensitive_actions.push_back (act);
 220
 221         act = ActionManager::register_action (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up));
 222         ActionManager::session_sensitive_actions.push_back (act);
 223         act = ActionManager::register_action (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down));
 224         ActionManager::session_sensitive_actions.push_back (act);
 225         act = ActionManager::register_action (editor_actions, "step-tracks-up", _("Step Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up_line));
 226         ActionManager::session_sensitive_actions.push_back (act);
 227         act = ActionManager::register_action (editor_actions, "step-tracks-down", _("Step Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down_line));
 228         ActionManager::session_sensitive_actions.push_back (act);
 229
 230         act = ActionManager::register_action (editor_actions, "scroll-backward", _("Scroll Backward"), bind (mem_fun(*this, &Editor::scroll_backward), 0.8f));
 231         ActionManager::session_sensitive_actions.push_back (act);
 232         act = ActionManager::register_action (editor_actions, "scroll-forward", _("Scroll Forward"), bind (mem_fun(*this, &Editor::scroll_forward), 0.8f));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         act = ActionManager::register_action (editor_actions, "goto", _("goto"), mem_fun(*this, &Editor::goto_frame));
 235         ActionManager::session_sensitive_actions.push_back (act);
 236         act = ActionManager::register_action (editor_actions, "center-playhead", _("to Center"), mem_fun(*this, &Editor::center_playhead));
 237         ActionManager::session_sensitive_actions.push_back (act);
 238         act = ActionManager::register_action (editor_actions, "center-edit-cursor", _("to Center"), mem_fun(*this, &Editor::center_edit_point));
 239         ActionManager::session_sensitive_actions.push_back (act);
 240
 241         act = ActionManager::register_action (editor_actions, "scroll-playhead-forward", _("Playhead forward"), bind (mem_fun(*this, &Editor::scroll_playhead), true));;
 242         ActionManager::session_sensitive_actions.push_back (act);
 243         act = ActionManager::register_action (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), bind (mem_fun(*this, &Editor::scroll_playhead), false));
 244         ActionManager::session_sensitive_actions.push_back (act);
 245
 246         act = ActionManager::register_action (editor_actions, "playhead-to-edit", _("to Edit"), bind (mem_fun(*this, &Editor::cursor_align), true));
 247         ActionManager::session_sensitive_actions.push_back (act);
 248         act = ActionManager::register_action (editor_actions, "edit-to-playhead", _("to Playhead"), bind (mem_fun(*this, &Editor::cursor_align), false));
 249         ActionManager::session_sensitive_actions.push_back (act);
 250
 251         act = ActionManager::register_action (editor_actions, "trim-front", _("Trim start at edit point"), mem_fun(*this, &Editor::trim_region_front));
 252         ActionManager::session_sensitive_actions.push_back (act);
 253         act = ActionManager::register_action (editor_actions, "trim-back", _("Trim end at edit point"), mem_fun(*this, &Editor::trim_region_back));
 254         ActionManager::session_sensitive_actions.push_back (act);
 255
 256         act = ActionManager::register_action (editor_actions, "trim-from-start", _("Start to edit point"), mem_fun(*this, &Editor::trim_region_from_edit_point));
 257         ActionManager::session_sensitive_actions.push_back (act);
 258         act = ActionManager::register_action (editor_actions, "trim-to-end", _("Edit point to end"), mem_fun(*this, &Editor::trim_region_to_edit_point));
 259         ActionManager::session_sensitive_actions.push_back (act);
 260         act = ActionManager::register_action (editor_actions, "trim-region-to-loop", _("Trim To Loop"), mem_fun(*this, &Editor::trim_region_to_loop));
 261         ActionManager::session_sensitive_actions.push_back (act);
 262         act = ActionManager::register_action (editor_actions, "trim-region-to-punch", _("Trim To Punch"), mem_fun(*this, &Editor::trim_region_to_punch));
 263         ActionManager::session_sensitive_actions.push_back (act);
 264
 265         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));
 266         ActionManager::session_sensitive_actions.push_back (act);
 267         act = ActionManager::register_action (editor_actions, "set-loop-from-region", _("Set Loop From Region"), bind (mem_fun(*this, &Editor::set_loop_from_region), false));
 268         ActionManager::session_sensitive_actions.push_back (act);
 269         act = ActionManager::register_action (editor_actions, "loop-region", _("Loop Region"), bind (mem_fun(*this, &Editor::set_loop_from_region), true));
 270         ActionManager::session_sensitive_actions.push_back (act);
 271         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));
 272         ActionManager::session_sensitive_actions.push_back (act);
 273         act = ActionManager::register_action (editor_actions, "set-punch-from-region", _("Set Punch From Region"), mem_fun(*this, &Editor::set_punch_from_region));
 274         ActionManager::session_sensitive_actions.push_back (act);
 275
 276         act = ActionManager::register_action (editor_actions, "pitch-shift-region", _("Transpose"), mem_fun(*this, &Editor::pitch_shift_regions));
 277         ActionManager::session_sensitive_actions.push_back (act);
 278
 279         act = ActionManager::register_action (editor_actions, "set-fade-in-length", _("Set Fade In Length"), bind (mem_fun(*this, &Editor::set_fade_length), true));
 280         ActionManager::session_sensitive_actions.push_back (act);
 281         act = ActionManager::register_action (editor_actions, "toggle-fade-in-active", _("Toggle Fade In Active"), bind (mem_fun(*this, &Editor::toggle_fade_active), true));
 282         ActionManager::session_sensitive_actions.push_back (act);
 283         act = ActionManager::register_action (editor_actions, "set-fade-out-length", _("Set Fade Out Length"), bind (mem_fun(*this, &Editor::set_fade_length), false));
 284         ActionManager::session_sensitive_actions.push_back (act);
 285         act = ActionManager::register_action (editor_actions, "toggle-fade-out-active", _("Toggle Fade Out Active"), bind (mem_fun(*this, &Editor::toggle_fade_active), false));
 286         ActionManager::session_sensitive_actions.push_back (act);
 287
 288         act = ActionManager::register_action (editor_actions, "align-regions-start", _("Align Regions Start"), bind (mem_fun(*this, &Editor::align), ARDOUR::Start));
 289         ActionManager::session_sensitive_actions.push_back (act);
 290         act = ActionManager::register_action (editor_actions, "align-regions-start-relative", _("Align Regions Start Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::Start));
 291         ActionManager::session_sensitive_actions.push_back (act);
 292         act = ActionManager::register_action (editor_actions, "align-regions-end", _("Align Regions End"), bind (mem_fun(*this, &Editor::align), ARDOUR::End));
 293         ActionManager::session_sensitive_actions.push_back (act);
 294         act = ActionManager::register_action (editor_actions, "align-regions-end-relative", _("Align Regions End Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::End));
 295         ActionManager::session_sensitive_actions.push_back (act);
 296
 297         act = ActionManager::register_action (editor_actions, "align-regions-sync", _("Align Regions Sync"), bind (mem_fun(*this, &Editor::align), ARDOUR::SyncPoint));
 298         ActionManager::session_sensitive_actions.push_back (act);
 299         act = ActionManager::register_action (editor_actions, "align-regions-sync-relative", _("Align Regions Sync Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::SyncPoint));
 300         ActionManager::session_sensitive_actions.push_back (act);
 301
 302         act = ActionManager::register_action (editor_actions, "play-from-edit-point", _("Play From Edit Point"), mem_fun(*this, &Editor::play_from_edit_point));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         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));
 305         ActionManager::session_sensitive_actions.push_back (act);
 306
 307         act = ActionManager::register_action (editor_actions, "play-edit-range", _("Play Edit Range"), mem_fun(*this, &Editor::play_edit_range));
 308         act = ActionManager::register_action (editor_actions, "play-selected-regions", _("Play Selected Region(s)"), mem_fun(*this, &Editor::play_selected_region));
 309         ActionManager::session_sensitive_actions.push_back (act);
 310         act = ActionManager::register_action (editor_actions, "brush-at-mouse", _("Brush at Mouse"), mem_fun(*this, &Editor::kbd_brush));
 311         ActionManager::session_sensitive_actions.push_back (act);
 312         act = ActionManager::register_action (editor_actions, "mute-unmute-region", _("Mute/Unmute Region"), mem_fun(*this, &Editor::kbd_mute_unmute_region));
 313         ActionManager::session_sensitive_actions.push_back (act);
 314
 315         act = ActionManager::register_action (editor_actions, "set-playhead", _("Set Playhead"), mem_fun(*this, &Editor::set_playhead_cursor));
 316         ActionManager::session_sensitive_actions.push_back (act);
 317         act = ActionManager::register_action (editor_actions, "set-edit-point", _("Set Edit Point"), mem_fun(*this, &Editor::set_edit_point));
 318         ActionManager::session_sensitive_actions.push_back (act);
 319         act = ActionManager::register_action (editor_actions, "split-region", _("Split Region"), mem_fun(*this, &Editor::split));
 320         ActionManager::session_sensitive_actions.push_back (act);
 321         act = ActionManager::register_action (editor_actions, "set-region-sync-position", _("Set Region Sync Position"), mem_fun(*this, &Editor::set_region_sync_from_edit_point));
 322         ActionManager::session_sensitive_actions.push_back (act);
 323
 324         undo_action = act = ActionManager::register_action (editor_actions, "undo", _("Undo"), bind (mem_fun(*this, &Editor::undo), 1U));
 325         ActionManager::session_sensitive_actions.push_back (act);
 326         redo_action = act = ActionManager::register_action (editor_actions, "redo", _("Redo"), bind (mem_fun(*this, &Editor::redo), 1U));
 327         ActionManager::session_sensitive_actions.push_back (act);
 328
 329         act = ActionManager::register_action (editor_actions, "export-session", _("Export Session"), mem_fun(*this, &Editor::export_session));
 330         ActionManager::session_sensitive_actions.push_back (act);
 331         act = ActionManager::register_action (editor_actions, "export-range", _("Export Range"), mem_fun(*this, &Editor::export_selection));
 332         ActionManager::session_sensitive_actions.push_back (act);
 333
 334         act = ActionManager::register_action (editor_actions, "editor-separate", _("Separate"), mem_fun(*this, &Editor::separate_region_from_selection));
 335         ActionManager::session_sensitive_actions.push_back (act);
 336         act = ActionManager::register_action (editor_actions, "editor-crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 337         ActionManager::session_sensitive_actions.push_back (act);
 338         act = ActionManager::register_action (editor_actions, "editor-cut", _("Cut"), mem_fun(*this, &Editor::cut));
 339         ActionManager::session_sensitive_actions.push_back (act);
 340         /* Note: for now, editor-delete does the exact same thing as editor-cut */
 341         act = ActionManager::register_action (editor_actions, "editor-delete", _("Delete"), mem_fun(*this, &Editor::cut));
 342         ActionManager::session_sensitive_actions.push_back (act);
 343         act = ActionManager::register_action (editor_actions, "editor-copy", _("Copy"), mem_fun(*this, &Editor::copy));
 344         ActionManager::session_sensitive_actions.push_back (act);
 345         act = ActionManager::register_action (editor_actions, "editor-paste", _("Paste"), mem_fun(*this, &Editor::keyboard_paste));
 346         ActionManager::session_sensitive_actions.push_back (act);
 347         act = ActionManager::register_action (editor_actions, "duplicate-region", _("Duplicate Region"), bind (mem_fun(*this, &Editor::duplicate_dialog), false));
 348         ActionManager::session_sensitive_actions.push_back (act);
 349         act = ActionManager::register_action (editor_actions, "multi-duplicate-region", _("Multi-Duplicate Region"), bind (mem_fun(*this, &Editor::duplicate_dialog), true));
 350         ActionManager::session_sensitive_actions.push_back (act);
 351         act = ActionManager::register_action (editor_actions, "duplicate-range", _("Duplicate Range"), bind (mem_fun(*this, &Editor::duplicate_dialog), false));
 352         ActionManager::session_sensitive_actions.push_back (act);
 353         act = ActionManager::register_action (editor_actions, "insert-region", _("Insert Region"), mem_fun(*this, &Editor::keyboard_insert_region_list_selection));
 354         ActionManager::session_sensitive_actions.push_back (act);
 355         act = ActionManager::register_action (editor_actions, "reverse-region", _("Reverse Region"), mem_fun(*this, &Editor::reverse_region));
 356         ActionManager::session_sensitive_actions.push_back (act);
 357         act = ActionManager::register_action (editor_actions, "normalize-region", _("Normalize Region"), mem_fun(*this, &Editor::normalize_region));
 358         ActionManager::session_sensitive_actions.push_back (act);
 359         act = ActionManager::register_action (editor_actions, "boost-region-gain", _("Boost Region Gain"), bind (mem_fun(*this, &Editor::adjust_region_scale_amplitude), true));
 360         ActionManager::session_sensitive_actions.push_back (act);
 361         act = ActionManager::register_action (editor_actions, "cut-region-gain", _("Cut Region Gain"), bind (mem_fun(*this, &Editor::adjust_region_scale_amplitude), false));
 362         ActionManager::session_sensitive_actions.push_back (act);
 363         act = ActionManager::register_action (editor_actions, "quantize-region", _("Quantize Region"), mem_fun(*this, &Editor::quantize_region));
 364         ActionManager::session_sensitive_actions.push_back (act);
 365
 366         act = ActionManager::register_action (editor_actions, "crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 367         ActionManager::session_sensitive_actions.push_back (act);
 368         act = ActionManager::register_action (editor_actions, "insert-chunk", _("Insert Chunk"), bind (mem_fun(*this, &Editor::paste_named_selection), 1.0f));
 369         ActionManager::session_sensitive_actions.push_back (act);
 370
 371         act = ActionManager::register_action (editor_actions, "split-at-edit-cursor", _("Split At Edit Point"), mem_fun(*this, &Editor::split_region));
 372         ActionManager::edit_point_in_region_sensitive_actions.push_back (act);
 373
 374         act = ActionManager::register_action (editor_actions, "start-range", _("Start Range"), mem_fun(*this, &Editor::keyboard_selection_begin));
 375         ActionManager::session_sensitive_actions.push_back (act);
 376         act = ActionManager::register_action (editor_actions, "finish-range", _("Finish Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), false));
 377         ActionManager::session_sensitive_actions.push_back (act);
 378         act = ActionManager::register_action (editor_actions, "finish-add-range", _("Finish add Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), true));
 379         ActionManager::session_sensitive_actions.push_back (act);
 380
 381         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));
 382         ActionManager::session_sensitive_actions.push_back (act);
 383         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));
 384         ActionManager::session_sensitive_actions.push_back (act);
 385
 386         act = ActionManager::register_toggle_action (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (mem_fun(*this, &Editor::toggle_follow_playhead)));
 387         ActionManager::session_sensitive_actions.push_back (act);
 388         act = ActionManager::register_action (editor_actions, "remove-last-capture", _("Remove Last Capture"), (mem_fun(*this, &Editor::remove_last_capture)));
 389         ActionManager::session_sensitive_actions.push_back (act);
 390
 391         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 392         RadioAction::Group zoom_group;
 393
 394         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 395         ActionManager::session_sensitive_actions.push_back (act);
 396         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 397         ActionManager::session_sensitive_actions.push_back (act);
 398         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 399         ActionManager::session_sensitive_actions.push_back (act);
 400         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 401         ActionManager::session_sensitive_actions.push_back (act);
 402         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-mouse", _("Zoom Focus Mouse"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusMouse));
 403         ActionManager::session_sensitive_actions.push_back (act);
 404         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 405         ActionManager::session_sensitive_actions.push_back (act);
 406
 407         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 408         RadioAction::Group mouse_mode_group;
 409
 410         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));
 411         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));
 412         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));
 413         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));
 414         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));
 415         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));
 416
 417         RadioAction::Group edit_point_group;
 418         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 419         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 420         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)));
 421
 422         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change edit point"), bind (mem_fun (*this, &Editor::cycle_edit_point), false));
 423         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change edit point (w/Marker)"), bind (mem_fun (*this, &Editor::cycle_edit_point), true));
 424
 425         ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), bind (mem_fun (*this, &Editor::set_edit_mode), Splice));
 426         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), bind (mem_fun (*this, &Editor::set_edit_mode), Slide));
 427         ActionManager::register_action (editor_actions, "toggle-edit-mode", _("Toggle Edit Mode"), mem_fun (*this, &Editor::cycle_edit_mode));
 428
 429         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap To"));
 430         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 431
 432         RadioAction::Group snap_mode_group;
 433         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 434         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 435         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 436
 437         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), mem_fun (*this, &Editor::cycle_snap_mode));
 438         ActionManager::register_action (editor_actions, X_("cycle-snap-choice"), _("Next Snap Choice"), mem_fun (*this, &Editor::cycle_snap_choice));
 439
 440         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 441         RadioAction::Group snap_choice_group;
 442
 443         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)));
 444         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)));
 445         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)));
 446         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)));
 447         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)));
 448         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)));
 449         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)));
 450         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)));
 451         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)));
 452         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)));
 453         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)));
 454         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)));
 455         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)));
 456         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)));
 457         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)));
 458         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)));
 459         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)));
 460         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)));
 461
 462         /* REGION LIST */
 463
 464         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 465         RadioAction::Group sort_type_group;
 466         RadioAction::Group sort_order_group;
 467
 468         /* the region list popup menu */
 469         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 470
 471         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), mem_fun(*this, &Editor::audition_region_from_region_list));
 472         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 473         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), mem_fun(*this, &Editor::hide_region_from_region_list));
 474         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 475         act = ActionManager::register_action (rl_actions, X_("rlRemove"), _("Remove"), mem_fun (*this, &Editor::remove_region_from_region_list));
 476         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 477         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show all"), mem_fun(*this, &Editor::toggle_full_region_list));
 478         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show automatic regions"), mem_fun(*this, &Editor::toggle_show_auto_regions));
 479
 480         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 481                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), true));
 482         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 483                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), false));
 484
 485         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 486                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByName));
 487         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 488                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByLength));
 489         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 490                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByPosition));
 491         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 492                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByTimestamp));
 493         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 494                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByStartInFile));
 495         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 496                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByEndInFile));
 497         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 498                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileName));
 499         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 500                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileLength));
 501         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 502                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileCreationDate));
 503         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 504                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileFS));
 505
 506
 507         /* the next two are duplicate items with different names for use in two different contexts */
 508
 509         ActionManager::register_action (editor_actions, X_("addExistingAudioFiles"), _("Add Existing Audio"), mem_fun (*this, &Editor::external_audio_dialog));
 510
 511         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToRegionList"), _("Add External Audio"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 512         ActionManager::session_sensitive_actions.push_back (act);
 513
 514         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformVisibility"), _("Show Waveforms"), mem_fun (*this, &Editor::toggle_waveform_visibility));
 515         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformsWhileRecording"), _("Show Waveforms While Recording"), mem_fun (*this, &Editor::toggle_waveforms_while_recording));
 516         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), mem_fun (*this, &Editor::toggle_measure_visibility));
 517
 518         /* if there is a logo in the editor canvas, its always visible at startup */
 519
 520         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), mem_fun (*this, &Editor::toggle_logo_visibility));
 521         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 522         tact->set_active (true);
 523
 524         RadioAction::Group layer_model_group;
 525
 526         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerLaterHigher"), _("Later is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), LaterHigher));
 527         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));
 528         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));
 529
 530         RadioAction::Group smpte_group;
 531
 532         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte23976"), _("23.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_23976));
 533         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24"), _("24"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24));
 534         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24976"), _("24.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24976));
 535         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte25"), _("25"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_25));
 536         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997"), _("29.97"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997));
 537         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997drop"), _("29.97 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997drop));
 538         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30"), _("30"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30));
 539         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30drop"), _("30 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30drop));
 540         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte5994"), _("59.94"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_5994));
 541         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte60"), _("60"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_60));
 542
 543         RadioAction::Group pullup_group;
 544
 545         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));
 546         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4"), _("+4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4));
 547         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));
 548         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus1"), _("+ 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus1));
 549         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupNone"), _("None"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_None));
 550         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus1"), _("- 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus1));
 551         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));
 552         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4"), _("-4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4));
 553         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));
 554
 555         RadioAction::Group subframe_group;
 556
 557         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes80"), _("80 per frame"), bind (mem_fun (*this,
 558 &Editor::subframes_per_frame_chosen), 80));
 559         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes100"), _("100 per frame"), bind (mem_fun (*this,
 560 &Editor::subframes_per_frame_chosen), 100));
 561
 562         ActionManager::add_action_group (rl_actions);
 563         ActionManager::add_action_group (zoom_actions);
 564         ActionManager::add_action_group (mouse_mode_actions);
 565         ActionManager::add_action_group (snap_actions);
 566         ActionManager::add_action_group (editor_actions);
 567 }
 568
 569 void
 570 Editor::toggle_waveform_visibility ()
 571 {
 572         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformVisibility"));
 573         if (act) {
 574                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 575                 set_show_waveforms (tact->get_active());
 576         }
 577 }
 578
 579 void
 580 Editor::toggle_waveforms_while_recording ()
 581 {
 582         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformsWhileRecording"));
 583         if (act) {
 584                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 585                 set_show_waveforms_recording (tact->get_active());
 586         }
 587 }
 588
 589 void
 590 Editor::toggle_measure_visibility ()
 591 {
 592         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 593         if (act) {
 594                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 595                 set_show_measures (tact->get_active());
 596         }
 597 }
 598
 599 void
 600 Editor::toggle_logo_visibility ()
 601 {
 602         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 603
 604         if (act) {
 605                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 606                 if (logo_item) {
 607                         if (tact->get_active()) {
 608                                 logo_item->show ();
 609                         } else {
 610                                 logo_item->hide ();
 611                         }
 612                 }
 613         }
 614 }
 615
 616 void
 617 Editor::set_crossfade_model (CrossfadeModel model)
 618 {
 619         RefPtr<Action> act;
 620
 621         /* this is driven by a toggle on a radio group, and so is invoked twice,
 622            once for the item that became inactive and once for the one that became
 623            active.
 624         */
 625
 626         switch (model) {
 627         case FullCrossfade:
 628                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 629                 break;
 630         case ShortCrossfade:
 631                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 632                 break;
 633         }
 634
 635         if (act) {
 636                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 637                 if (ract && ract->get_active()) {
 638                         Config->set_xfade_model (model);
 639                 }
 640         }
 641 }
 642
 643 void
 644 Editor::update_crossfade_model ()
 645 {
 646         RefPtr<Action> act;
 647
 648         switch (Config->get_xfade_model()) {
 649         case FullCrossfade:
 650                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 651                 break;
 652         case ShortCrossfade:
 653                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 654                 break;
 655         }
 656
 657         if (act) {
 658                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 659                 if (ract && !ract->get_active()) {
 660                         ract->set_active (true);
 661                 }
 662         }
 663 }
 664
 665
 666 void
 667 Editor::update_smpte_mode ()
 668 {
 669         ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_smpte_mode));
 670
 671         RefPtr<Action> act;
 672         const char* action = 0;
 673
 674         switch (Config->get_smpte_format()) {
 675         case smpte_23976:
 676                 action = X_("Smpte23976");
 677                 break;
 678         case smpte_24:
 679                 action = X_("Smpte24");
 680                 break;
 681         case smpte_24976:
 682                 action = X_("Smpte24976");
 683                 break;
 684         case smpte_25:
 685                 action = X_("Smpte25");
 686                 break;
 687         case smpte_2997:
 688                 action = X_("Smpte2997");
 689                 break;
 690         case smpte_2997drop:
 691                 action = X_("Smpte2997drop");
 692                 break;
 693         case smpte_30:
 694                 action = X_("Smpte30");
 695                 break;
 696         case smpte_30drop:
 697                 action = X_("Smpte30drop");
 698                 break;
 699         case smpte_5994:
 700                 action = X_("Smpte5994");
 701                 break;
 702         case smpte_60:
 703                 action = X_("Smpte60");
 704                 break;
 705         }
 706
 707         act = ActionManager::get_action (X_("Editor"), action);
 708
 709         if (act) {
 710                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 711                 if (ract && !ract->get_active()) {
 712                         ract->set_active (true);
 713                 }
 714         }
 715 }
 716
 717 void
 718 Editor::update_video_pullup ()
 719 {
 720         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_video_pullup));
 721
 722         RefPtr<Action> act;
 723         const char* action = 0;
 724
 725         float pullup = Config->get_video_pullup();
 726
 727         if ( pullup < (-4.1667 - 0.1) * 0.99) {
 728                 action = X_("PullupMinus4Minus1");
 729         } else if ( pullup < (-4.1667) * 0.99 ) {
 730                 action = X_("PullupMinus4");
 731         } else if ( pullup < (-4.1667 + 0.1) * 0.99 ) {
 732                 action = X_("PullupMinus4Plus1");
 733         } else if ( pullup < (-0.1) * 0.99 ) {
 734                 action = X_("PullupMinus1");
 735         } else if (pullup > (4.1667 + 0.1) * 0.99 ) {
 736                 action = X_("PullupPlus4Plus1");
 737         } else if ( pullup > (4.1667) * 0.99 ) {
 738                 action = X_("PullupPlus4");
 739         } else if ( pullup > (4.1667 - 0.1) * 0.99) {
 740                 action = X_("PullupPlus4Minus1");
 741         } else if ( pullup > (0.1) * 0.99 ) {
 742                 action = X_("PullupPlus1");
 743         } else {
 744                 action = X_("PullupNone");
 745         }
 746
 747         act = ActionManager::get_action (X_("Editor"), action);
 748
 749         if (act) {
 750                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 751                 if (ract && !ract->get_active()) {
 752                         ract->set_active (true);
 753                 }
 754         }
 755 }
 756
 757 void
 758 Editor::update_layering_model ()
 759 {
 760         RefPtr<Action> act;
 761
 762         switch (Config->get_layer_model()) {
 763         case LaterHigher:
 764                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 765                 break;
 766         case MoveAddHigher:
 767                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 768                 break;
 769         case AddHigher:
 770                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 771                 break;
 772         }
 773
 774         if (act) {
 775                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 776                 if (ract && !ract->get_active()) {
 777                         ract->set_active (true);
 778                 }
 779         }
 780 }
 781
 782 void
 783 Editor::set_layer_model (LayerModel model)
 784 {
 785         /* this is driven by a toggle on a radio group, and so is invoked twice,
 786            once for the item that became inactive and once for the one that became
 787            active.
 788         */
 789
 790         RefPtr<Action> act;
 791
 792         switch (model) {
 793         case LaterHigher:
 794                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 795                 break;
 796         case MoveAddHigher:
 797                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 798                 break;
 799         case AddHigher:
 800                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 801                 break;
 802         }
 803
 804         if (act) {
 805                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 806                 if (ract && ract->get_active() && Config->get_layer_model() != model) {
 807                         Config->set_layer_model (model);
 808                 }
 809         }
 810 }
 811
 812 RefPtr<RadioAction>
 813 Editor::snap_type_action (SnapType type)
 814 {
 815
 816         const char* action = 0;
 817         RefPtr<Action> act;
 818
 819         switch (type) {
 820         case Editing::SnapToCDFrame:
 821                 action = "snap-to-cd-frame";
 822                 break;
 823         case Editing::SnapToSMPTEFrame:
 824                 action = "snap-to-smpte-frame";
 825                 break;
 826         case Editing::SnapToSMPTESeconds:
 827                 action = "snap-to-smpte-seconds";
 828                 break;
 829         case Editing::SnapToSMPTEMinutes:
 830                 action = "snap-to-smpte-minutes";
 831                 break;
 832         case Editing::SnapToSeconds:
 833                 action = "snap-to-seconds";
 834                 break;
 835         case Editing::SnapToMinutes:
 836                 action = "snap-to-minutes";
 837                 break;
 838         case Editing::SnapToAThirtysecondBeat:
 839                 action = "snap-to-thirtyseconds";
 840                 break;
 841         case Editing::SnapToASixteenthBeat:
 842                 action = "snap-to-asixteenthbeat";
 843                 break;
 844         case Editing::SnapToAEighthBeat:
 845                 action = "snap-to-eighths";
 846                 break;
 847         case Editing::SnapToAQuarterBeat:
 848                 action = "snap-to-quarters";
 849                 break;
 850         case Editing::SnapToAThirdBeat:
 851                 action = "snap-to-thirds";
 852                 break;
 853         case Editing::SnapToBeat:
 854                 action = "snap-to-beat";
 855                 break;
 856         case Editing::SnapToBar:
 857                 action = "snap-to-bar";
 858                 break;
 859         case Editing::SnapToMark:
 860                 action = "snap-to-mark";
 861                 break;
 862         case Editing::SnapToRegionStart:
 863                 action = "snap-to-region-start";
 864                 break;
 865         case Editing::SnapToRegionEnd:
 866                 action = "snap-to-region-end";
 867                 break;
 868         case Editing::SnapToRegionSync:
 869                 action = "snap-to-region-sync";
 870                 break;
 871         case Editing::SnapToRegionBoundary:
 872                 action = "snap-to-region-boundary";
 873                 break;
 874         default:
 875                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
 876                 /*NOTREACHED*/
 877         }
 878
 879         act = ActionManager::get_action (X_("Snap"), action);
 880
 881         if (act) {
 882                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 883                 return ract;
 884
 885         } else  {
 886                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
 887                 return RefPtr<RadioAction>();
 888         }
 889 }
 890
 891 void
 892 Editor::cycle_snap_choice()
 893 {
 894         switch (snap_type) {
 895         case Editing::SnapToCDFrame:
 896                 set_snap_to (Editing::SnapToSMPTEFrame);
 897                 break;
 898         case Editing::SnapToSMPTEFrame:
 899                 set_snap_to (Editing::SnapToSMPTESeconds);
 900                 break;
 901         case Editing::SnapToSMPTESeconds:
 902                 set_snap_to (Editing::SnapToSMPTEMinutes);
 903                 break;
 904         case Editing::SnapToSMPTEMinutes:
 905                 set_snap_to (Editing::SnapToSeconds);
 906                 break;
 907         case Editing::SnapToSeconds:
 908                 set_snap_to (Editing::SnapToMinutes);
 909                 break;
 910         case Editing::SnapToMinutes:
 911                 set_snap_to (Editing::SnapToAThirtysecondBeat);
 912                 break;
 913         case Editing::SnapToAThirtysecondBeat:
 914                 set_snap_to (Editing::SnapToASixteenthBeat);
 915                 break;
 916         case Editing::SnapToASixteenthBeat:
 917                 set_snap_to (Editing::SnapToAEighthBeat);
 918                 break;
 919         case Editing::SnapToAEighthBeat:
 920                 set_snap_to (Editing::SnapToAQuarterBeat);
 921                 break;
 922         case Editing::SnapToAQuarterBeat:
 923                 set_snap_to (Editing::SnapToAThirdBeat);
 924                 break;
 925         case Editing::SnapToAThirdBeat:
 926                 set_snap_to (Editing::SnapToBeat);
 927                 break;
 928         case Editing::SnapToBeat:
 929                 set_snap_to (Editing::SnapToBar);
 930                 break;
 931         case Editing::SnapToBar:
 932                 set_snap_to (Editing::SnapToMark);
 933                 break;
 934         case Editing::SnapToMark:
 935                 set_snap_to (Editing::SnapToRegionStart);
 936                 break;
 937         case Editing::SnapToRegionStart:
 938                 set_snap_to (Editing::SnapToRegionEnd);
 939                 break;
 940         case Editing::SnapToRegionEnd:
 941                 set_snap_to (Editing::SnapToRegionSync);
 942                 break;
 943         case Editing::SnapToRegionSync:
 944                 set_snap_to (Editing::SnapToRegionBoundary);
 945                 break;
 946         case Editing::SnapToRegionBoundary:
 947                 set_snap_to (Editing::SnapToCDFrame);
 948                 break;
 949         }
 950 }
 951
 952 void
 953 Editor::snap_type_chosen (SnapType type)
 954 {
 955         /* this is driven by a toggle on a radio group, and so is invoked twice,
 956            once for the item that became inactive and once for the one that became
 957            active.
 958         */
 959
 960         RefPtr<RadioAction> ract = snap_type_action (type);
 961
 962         if (ract && ract->get_active()) {
 963                 set_snap_to (type);
 964         }
 965 }
 966
 967 RefPtr<RadioAction>
 968 Editor::snap_mode_action (SnapMode mode)
 969 {
 970         const char* action = 0;
 971         RefPtr<Action> act;
 972
 973         switch (mode) {
 974         case Editing::SnapOff:
 975                 action = X_("snap-off");
 976                 break;
 977         case Editing::SnapNormal:
 978                 action = X_("snap-normal");
 979                 break;
 980         case Editing::SnapMagnetic:
 981                 action = X_("snap-magnetic");
 982                 break;
 983         default:
 984                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
 985                 /*NOTREACHED*/
 986         }
 987
 988         act = ActionManager::get_action (X_("Editor"), action);
 989
 990         if (act) {
 991                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 992                 return ract;
 993
 994         } else  {
 995                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
 996                 return RefPtr<RadioAction> ();
 997         }
 998 }
 999
1000 void
1001 Editor::cycle_snap_mode ()
1002 {
1003         switch (snap_mode) {
1004         case SnapOff:
1005                 set_snap_mode (SnapNormal);
1006                 break;
1007         case SnapNormal:
1008                 set_snap_mode (SnapMagnetic);
1009                 break;
1010         case SnapMagnetic:
1011                 set_snap_mode (SnapOff);
1012                 break;
1013         }
1014 }
1015
1016 void
1017 Editor::snap_mode_chosen (SnapMode mode)
1018 {
1019         /* this is driven by a toggle on a radio group, and so is invoked twice,
1020            once for the item that became inactive and once for the one that became
1021            active.
1022         */
1023
1024         RefPtr<RadioAction> ract = snap_mode_action (mode);
1025
1026         if (ract && ract->get_active()) {
1027                 set_snap_mode (mode);
1028         }
1029 }
1030
1031 RefPtr<RadioAction>
1032 Editor::edit_point_action (EditPoint ep)
1033 {
1034         const char* action = 0;
1035         RefPtr<Action> act;
1036
1037         switch (ep) {
1038         case Editing::EditAtPlayhead:
1039                 action = X_("edit-at-playhead");
1040                 break;
1041         case Editing::EditAtSelectedMarker:
1042                 action = X_("edit-at-selected-marker");
1043                 break;
1044         case Editing::EditAtMouse:
1045                 action = X_("edit-at-mouse");
1046                 break;
1047         default:
1048                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1049                 /*NOTREACHED*/
1050         }
1051
1052         act = ActionManager::get_action (X_("Editor"), action);
1053
1054         if (act) {
1055                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1056                 return ract;
1057
1058         } else  {
1059                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1060                 return RefPtr<RadioAction> ();
1061         }
1062 }
1063
1064 void
1065 Editor::edit_point_chosen (EditPoint ep)
1066 {
1067         /* this is driven by a toggle on a radio group, and so is invoked twice,
1068            once for the item that became inactive and once for the one that became
1069            active.
1070         */
1071
1072         RefPtr<RadioAction> ract = edit_point_action (ep);
1073
1074         if (ract && ract->get_active()) {
1075                 set_edit_point_preference (ep);
1076         }
1077 }
1078
1079
1080 RefPtr<RadioAction>
1081 Editor::zoom_focus_action (ZoomFocus focus)
1082 {
1083         const char* action = 0;
1084         RefPtr<Action> act;
1085
1086         switch (focus) {
1087         case ZoomFocusLeft:
1088                 action = X_("zoom-focus-left");
1089                 break;
1090         case ZoomFocusRight:
1091                 action = X_("zoom-focus-right");
1092                 break;
1093         case ZoomFocusCenter:
1094                 action = X_("zoom-focus-center");
1095                 break;
1096         case ZoomFocusPlayhead:
1097                 action = X_("zoom-focus-playhead");
1098                 break;
1099         case ZoomFocusMouse:
1100                 action = X_("zoom-focus-mouse");
1101                 break;
1102         case ZoomFocusEdit:
1103                 action = X_("zoom-focus-edit");
1104                 break;
1105         default:
1106                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1107                 /*NOTREACHED*/
1108         }
1109
1110         act = ActionManager::get_action (X_("Zoom"), action);
1111
1112         if (act) {
1113                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1114                 return ract;
1115         } else {
1116                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1117         }
1118
1119         return RefPtr<RadioAction> ();
1120 }
1121
1122 void
1123 Editor::zoom_focus_chosen (ZoomFocus focus)
1124 {
1125         /* this is driven by a toggle on a radio group, and so is invoked twice,
1126            once for the item that became inactive and once for the one that became
1127            active.
1128         */
1129
1130         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1131
1132         if (ract && ract->get_active()) {
1133                 set_zoom_focus (focus);
1134         }
1135 }
1136
1137 void
1138 Editor::smpte_fps_chosen (SmpteFormat format)
1139 {
1140         /* this is driven by a toggle on a radio group, and so is invoked twice,
1141            once for the item that became inactive and once for the one that became
1142            active.
1143         */
1144
1145         if (session) {
1146
1147                 RefPtr<Action> act;
1148
1149                 switch (format) {
1150                         case smpte_23976:
1151                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte23976"));
1152                          break;
1153                         case smpte_24:
1154                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24"));
1155                          break;
1156                         case smpte_24976:
1157                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24976"));
1158                          break;
1159                         case smpte_25:
1160                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte25"));
1161                          break;
1162                         case smpte_2997:
1163                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997"));
1164                          break;
1165                         case smpte_2997drop:
1166                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997drop"));
1167                          break;
1168                         case smpte_30:
1169                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30"));
1170                          break;
1171                         case smpte_30drop:
1172                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30drop"));
1173                          break;
1174                         case smpte_5994:
1175                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte5994"));
1176                          break;
1177                         case smpte_60:
1178                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte60"));
1179                          break;
1180                         default:
1181                                 cerr << "Editor received unexpected smpte type" << endl;
1182                 }
1183
1184                 if (act) {
1185                         RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1186                         if (ract && ract->get_active()) {
1187                                 session->set_smpte_format (format);
1188                         }
1189                 }
1190         }
1191 }
1192
1193 void
1194 Editor::video_pullup_chosen (Session::PullupFormat pullup)
1195 {
1196         /* this is driven by a toggle on a radio group, and so is invoked twice,
1197            once for the item that became inactive and once for the one that became
1198            active.
1199         */
1200
1201         const char* action = 0;
1202
1203         RefPtr<Action> act;
1204
1205         float pull = 0.0;
1206
1207         switch (pullup) {
1208         case Session::pullup_Plus4Plus1:
1209                 pull = 4.1667 + 0.1;
1210                 action = X_("PullupPlus4Plus1");
1211                 break;
1212         case Session::pullup_Plus4:
1213                 pull = 4.1667;
1214                 action = X_("PullupPlus4");
1215                 break;
1216         case Session::pullup_Plus4Minus1:
1217                 pull = 4.1667 - 0.1;
1218                 action = X_("PullupPlus4Minus1");
1219                 break;
1220         case Session::pullup_Plus1:
1221                 pull = 0.1;
1222                 action = X_("PullupPlus1");
1223                 break;
1224         case Session::pullup_None:
1225                 pull = 0.0;
1226                 action = X_("PullupNone");
1227                 break;
1228         case Session::pullup_Minus1:
1229                 pull = -0.1;
1230                 action = X_("PullupMinus1");
1231                 break;
1232         case Session::pullup_Minus4Plus1:
1233                 pull = -4.1667 + 0.1;
1234                 action = X_("PullupMinus4Plus1");
1235                 break;
1236         case Session::pullup_Minus4:
1237                 pull = -4.1667;
1238                 action = X_("PullupMinus4");
1239                 break;
1240         case Session::pullup_Minus4Minus1:
1241                 pull = -4.1667 - 0.1;
1242                 action = X_("PullupMinus4Minus1");
1243                 break;
1244         default:
1245                 fatal << string_compose (_("programming error: %1"), "Session received unexpected pullup type") << endmsg;
1246                 /*NOTREACHED*/
1247         }
1248
1249         act = ActionManager::get_action (X_("Editor"), action);
1250
1251         if (act) {
1252                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1253                 if (ract && ract->get_active()) {
1254                         Config->set_video_pullup ( pull );
1255                 }
1256
1257         } else  {
1258                 error << string_compose (_("programming error: %1"), "Editor::video_pullup_chosen could not find action to match pullup.") << endmsg;
1259         }
1260 }
1261
1262 void
1263 Editor::update_subframes_per_frame ()
1264 {
1265         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_subframes_per_frame));
1266
1267         RefPtr<Action> act;
1268         const char* action = 0;
1269
1270         uint32_t sfpf = Config->get_subframes_per_frame();
1271
1272         if (sfpf == 80) {
1273                 action = X_("Subframes80");
1274         } else if (sfpf == 100) {
1275                 action = X_("Subframes100");
1276         } else {
1277                 warning << string_compose (_("Configuraton is using unhandled subframes per frame value: %1"), sfpf) << endmsg;
1278                 /*NOTREACHED*/
1279                 return;
1280         }
1281
1282         act = ActionManager::get_action (X_("Editor"), action);
1283
1284         if (act) {
1285                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1286                 if (ract && !ract->get_active()) {
1287                         ract->set_active (true);
1288                 }
1289         }
1290 }
1291
1292 void
1293 Editor::subframes_per_frame_chosen (uint32_t sfpf)
1294 {
1295         /* this is driven by a toggle on a radio group, and so is invoked twice,
1296            once for the item that became inactive and once for the one that became
1297            active.
1298         */
1299
1300         const char* action = 0;
1301
1302         RefPtr<Action> act;
1303
1304         if (sfpf == 80) {
1305                 action = X_("Subframes80");
1306         } else if (sfpf == 100) {
1307                 action = X_("Subframes100");
1308         } else {
1309                 fatal << string_compose (_("programming error: %1 %2"), "Session received unexpected subframes per frame value: ", sfpf) << endmsg;
1310                 /*NOTREACHED*/
1311         }
1312
1313         act = ActionManager::get_action (X_("Editor"), action);
1314
1315         if (act) {
1316                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1317                 if (ract && ract->get_active()) {
1318                         Config->set_subframes_per_frame ((uint32_t) rint (sfpf));
1319                 }
1320
1321         } else  {
1322                 error << string_compose (_("programming error: %1"), "Editor::subframes_per_frame_chosen could not find action to match value.") << endmsg;
1323         }
1324 }
1325
1326 void
1327 Editor::toggle_auto_xfade ()
1328 {
1329         ActionManager::toggle_config_state ("Editor", "toggle-auto-xfades", &Configuration::set_auto_xfade, &Configuration::get_auto_xfade);
1330 }
1331
1332 void
1333 Editor::toggle_xfades_active ()
1334 {
1335         ActionManager::toggle_config_state ("Editor", "toggle-xfades-active", &Configuration::set_xfades_active, &Configuration::get_xfades_active);
1336 }
1337
1338 void
1339 Editor::toggle_xfade_visibility ()
1340 {
1341         ActionManager::toggle_config_state ("Editor", "toggle-xfades-visible", &Configuration::set_xfades_visible, &Configuration::get_xfades_visible);
1342 }
1343
1344 void
1345 Editor::toggle_link_region_and_track_selection ()
1346 {
1347         ActionManager::toggle_config_state ("Editor", "link-region-and-track-selection", &Configuration::set_link_region_and_track_selection, &Configuration::get_link_region_and_track_selection);
1348 }
1349
1350 /** A Configuration parameter has changed.
1351  * @param parameter_name Name of the changed parameter.
1352  */
1353 void
1354 Editor::parameter_changed (const char* parameter_name)
1355 {
1356 #define PARAM_IS(x) (!strcmp (parameter_name, (x)))
1357         //cerr << "Editor::parameter_changed: " << parameter_name << endl;
1358         ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::parameter_changed), parameter_name));
1359
1360         if (PARAM_IS ("auto-loop")) {
1361                 update_loop_range_view (true);
1362         } else if (PARAM_IS ("punch-in")) {
1363                 update_punch_range_view (true);
1364         } else if (PARAM_IS ("punch-out")) {
1365                 update_punch_range_view (true);
1366         } else if (PARAM_IS ("layer-model")) {
1367                 update_layering_model ();
1368         } else if (PARAM_IS ("smpte-format")) {
1369                 update_smpte_mode ();
1370                 update_just_smpte ();
1371         } else if (PARAM_IS ("video-pullup")) {
1372                 update_video_pullup ();
1373         } else if (PARAM_IS ("xfades-active")) {
1374                 ActionManager::map_some_state ("Editor", "toggle-xfades-active", &Configuration::get_xfades_active);
1375         } else if (PARAM_IS ("xfades-visible")) {
1376                 ActionManager::map_some_state ("Editor", "toggle-xfades-visible", &Configuration::get_xfades_visible);
1377                 update_xfade_visibility ();
1378         } else if (PARAM_IS ("auto-xfade")) {
1379                 ActionManager::map_some_state ("Editor", "toggle-auto-xfades", &Configuration::get_auto_xfade);
1380         } else if (PARAM_IS ("xfade-model")) {
1381                 update_crossfade_model ();
1382         } else if (PARAM_IS ("edit-mode")) {
1383                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1384         } else if (PARAM_IS ("subframes-per-frame")) {
1385                 update_subframes_per_frame ();
1386                 update_just_smpte ();
1387         } else if (PARAM_IS ("show-track-meters")) {
1388                 toggle_meter_updating();
1389                 track_canvas_allocate(track_canvas.get_allocation());
1390         } else if (PARAM_IS ("link-region-and-track-selection")) {
1391                 ActionManager::map_some_state ("Editor", "link-region-and-track-selection", &Configuration::get_link_region_and_track_selection);
1392         }
1393
1394 #undef PARAM_IS
1395 }
1396
1397 void
1398 Editor::reset_focus ()
1399 {
1400         track_canvas.grab_focus();
1401 }