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