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));
 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));
 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));
 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));
 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, "quantize-region", _("Quantize Region"), mem_fun(*this, &Editor::quantize_region));
 360         ActionManager::session_sensitive_actions.push_back (act);
 361         act = ActionManager::register_action (editor_actions, "crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 362         ActionManager::session_sensitive_actions.push_back (act);
 363         act = ActionManager::register_action (editor_actions, "insert-chunk", _("Insert Chunk"), bind (mem_fun(*this, &Editor::paste_named_selection), 1.0f));
 364         ActionManager::session_sensitive_actions.push_back (act);
 365
 366         act = ActionManager::register_action (editor_actions, "split-at-edit-cursor", _("Split At Edit Point"), mem_fun(*this, &Editor::split_region));
 367         ActionManager::edit_point_in_region_sensitive_actions.push_back (act);
 368
 369         act = ActionManager::register_action (editor_actions, "start-range", _("Start Range"), mem_fun(*this, &Editor::keyboard_selection_begin));
 370         ActionManager::session_sensitive_actions.push_back (act);
 371         act = ActionManager::register_action (editor_actions, "finish-range", _("Finish Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), false));
 372         ActionManager::session_sensitive_actions.push_back (act);
 373         act = ActionManager::register_action (editor_actions, "finish-add-range", _("Finish add Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), true));
 374         ActionManager::session_sensitive_actions.push_back (act);
 375
 376         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));
 377         ActionManager::session_sensitive_actions.push_back (act);
 378         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));
 379         ActionManager::session_sensitive_actions.push_back (act);
 380
 381         act = ActionManager::register_toggle_action (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (mem_fun(*this, &Editor::toggle_follow_playhead)));
 382         ActionManager::session_sensitive_actions.push_back (act);
 383         act = ActionManager::register_action (editor_actions, "remove-last-capture", _("Remove Last Capture"), (mem_fun(*this, &Editor::remove_last_capture)));
 384         ActionManager::session_sensitive_actions.push_back (act);
 385
 386         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 387         RadioAction::Group zoom_group;
 388
 389         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 390         ActionManager::session_sensitive_actions.push_back (act);
 391         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 392         ActionManager::session_sensitive_actions.push_back (act);
 393         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 394         ActionManager::session_sensitive_actions.push_back (act);
 395         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 396         ActionManager::session_sensitive_actions.push_back (act);
 397         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-mouse", _("Zoom Focus Mouse"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusMouse));
 398         ActionManager::session_sensitive_actions.push_back (act);
 399         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 400         ActionManager::session_sensitive_actions.push_back (act);
 401
 402         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 403         RadioAction::Group mouse_mode_group;
 404
 405         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));
 406         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));
 407         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));
 408         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));
 409         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));
 410         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));
 411
 412         RadioAction::Group edit_point_group;
 413         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 414         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (bind (mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 415         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)));
 416
 417         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change edit point"), bind (mem_fun (*this, &Editor::cycle_edit_point), false));
 418         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change edit point (w/Marker)"), bind (mem_fun (*this, &Editor::cycle_edit_point), true));
 419
 420         ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), bind (mem_fun (*this, &Editor::set_edit_mode), Splice));
 421         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), bind (mem_fun (*this, &Editor::set_edit_mode), Slide));
 422         ActionManager::register_action (editor_actions, "toggle-edit-mode", _("Toggle Edit Mode"), mem_fun (*this, &Editor::cycle_edit_mode));
 423
 424         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap To"));
 425         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 426
 427         RadioAction::Group snap_mode_group;
 428         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 429         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 430         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 431
 432         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), mem_fun (*this, &Editor::cycle_snap_mode));
 433         ActionManager::register_action (editor_actions, X_("cycle-snap-choice"), _("Next Snap Choice"), mem_fun (*this, &Editor::cycle_snap_choice));
 434
 435         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 436         RadioAction::Group snap_choice_group;
 437
 438         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)));
 439         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)));
 440         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)));
 441         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)));
 442         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)));
 443         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)));
 444         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)));
 445         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)));
 446         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)));
 447         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)));
 448         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)));
 449         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)));
 450         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)));
 451         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)));
 452         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)));
 453         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)));
 454         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)));
 455         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)));
 456
 457         /* REGION LIST */
 458
 459         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 460         RadioAction::Group sort_type_group;
 461         RadioAction::Group sort_order_group;
 462
 463         /* the region list popup menu */
 464         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 465
 466         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), mem_fun(*this, &Editor::audition_region_from_region_list));
 467         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 468         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), mem_fun(*this, &Editor::hide_region_from_region_list));
 469         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 470         act = ActionManager::register_action (rl_actions, X_("rlRemove"), _("Remove"), mem_fun (*this, &Editor::remove_region_from_region_list));
 471         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 472         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show all"), mem_fun(*this, &Editor::toggle_full_region_list));
 473         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show automatic regions"), mem_fun(*this, &Editor::toggle_show_auto_regions));
 474
 475         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 476                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), true));
 477         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 478                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), false));
 479
 480         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 481                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByName));
 482         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 483                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByLength));
 484         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 485                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByPosition));
 486         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 487                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByTimestamp));
 488         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 489                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByStartInFile));
 490         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 491                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByEndInFile));
 492         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 493                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileName));
 494         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 495                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileLength));
 496         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 497                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileCreationDate));
 498         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 499                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileFS));
 500
 501
 502         /* the next two are duplicate items with different names for use in two different contexts */
 503
 504         ActionManager::register_action (editor_actions, X_("addExistingAudioFiles"), _("Add Existing Audio"), mem_fun (*this, &Editor::external_audio_dialog));
 505
 506         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToRegionList"), _("Add External Audio"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 507         ActionManager::session_sensitive_actions.push_back (act);
 508
 509         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformVisibility"), _("Show Waveforms"), mem_fun (*this, &Editor::toggle_waveform_visibility));
 510         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformsWhileRecording"), _("Show Waveforms While Recording"), mem_fun (*this, &Editor::toggle_waveforms_while_recording));
 511         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), mem_fun (*this, &Editor::toggle_measure_visibility));
 512
 513         /* if there is a logo in the editor canvas, its always visible at startup */
 514
 515         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), mem_fun (*this, &Editor::toggle_logo_visibility));
 516         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 517         tact->set_active (true);
 518
 519         RadioAction::Group layer_model_group;
 520
 521         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerLaterHigher"), _("Later is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), LaterHigher));
 522         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));
 523         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));
 524
 525         RadioAction::Group smpte_group;
 526
 527         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte23976"), _("23.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_23976));
 528         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24"), _("24"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24));
 529         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24976"), _("24.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24976));
 530         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte25"), _("25"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_25));
 531         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997"), _("29.97"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997));
 532         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997drop"), _("29.97 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997drop));
 533         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30"), _("30"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30));
 534         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30drop"), _("30 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30drop));
 535         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte5994"), _("59.94"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_5994));
 536         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte60"), _("60"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_60));
 537
 538         RadioAction::Group pullup_group;
 539
 540         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));
 541         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4"), _("+4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4));
 542         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));
 543         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus1"), _("+ 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus1));
 544         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupNone"), _("None"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_None));
 545         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus1"), _("- 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus1));
 546         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));
 547         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4"), _("-4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4));
 548         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));
 549
 550         RadioAction::Group subframe_group;
 551
 552         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes80"), _("80 per frame"), bind (mem_fun (*this,
 553 &Editor::subframes_per_frame_chosen), 80));
 554         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes100"), _("100 per frame"), bind (mem_fun (*this,
 555 &Editor::subframes_per_frame_chosen), 100));
 556
 557         ActionManager::add_action_group (rl_actions);
 558         ActionManager::add_action_group (zoom_actions);
 559         ActionManager::add_action_group (mouse_mode_actions);
 560         ActionManager::add_action_group (snap_actions);
 561         ActionManager::add_action_group (editor_actions);
 562 }
 563
 564 void
 565 Editor::toggle_waveform_visibility ()
 566 {
 567         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformVisibility"));
 568         if (act) {
 569                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 570                 set_show_waveforms (tact->get_active());
 571         }
 572 }
 573
 574 void
 575 Editor::toggle_waveforms_while_recording ()
 576 {
 577         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformsWhileRecording"));
 578         if (act) {
 579                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 580                 set_show_waveforms_recording (tact->get_active());
 581         }
 582 }
 583
 584 void
 585 Editor::toggle_measure_visibility ()
 586 {
 587         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 588         if (act) {
 589                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 590                 set_show_measures (tact->get_active());
 591         }
 592 }
 593
 594 void
 595 Editor::toggle_logo_visibility ()
 596 {
 597         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 598
 599         if (act) {
 600                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 601                 if (logo_item) {
 602                         if (tact->get_active()) {
 603                                 logo_item->show ();
 604                         } else {
 605                                 logo_item->hide ();
 606                         }
 607                 }
 608         }
 609 }
 610
 611 void
 612 Editor::set_crossfade_model (CrossfadeModel model)
 613 {
 614         RefPtr<Action> act;
 615
 616         /* this is driven by a toggle on a radio group, and so is invoked twice,
 617            once for the item that became inactive and once for the one that became
 618            active.
 619         */
 620
 621         switch (model) {
 622         case FullCrossfade:
 623                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 624                 break;
 625         case ShortCrossfade:
 626                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 627                 break;
 628         }
 629
 630         if (act) {
 631                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 632                 if (ract && ract->get_active()) {
 633                         Config->set_xfade_model (model);
 634                 }
 635         }
 636 }
 637
 638 void
 639 Editor::update_crossfade_model ()
 640 {
 641         RefPtr<Action> act;
 642
 643         switch (Config->get_xfade_model()) {
 644         case FullCrossfade:
 645                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 646                 break;
 647         case ShortCrossfade:
 648                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 649                 break;
 650         }
 651
 652         if (act) {
 653                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 654                 if (ract && !ract->get_active()) {
 655                         ract->set_active (true);
 656                 }
 657         }
 658 }
 659
 660
 661 void
 662 Editor::update_smpte_mode ()
 663 {
 664         ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_smpte_mode));
 665
 666         RefPtr<Action> act;
 667         const char* action = 0;
 668
 669         switch (Config->get_smpte_format()) {
 670         case smpte_23976:
 671                 action = X_("Smpte23976");
 672                 break;
 673         case smpte_24:
 674                 action = X_("Smpte24");
 675                 break;
 676         case smpte_24976:
 677                 action = X_("Smpte24976");
 678                 break;
 679         case smpte_25:
 680                 action = X_("Smpte25");
 681                 break;
 682         case smpte_2997:
 683                 action = X_("Smpte2997");
 684                 break;
 685         case smpte_2997drop:
 686                 action = X_("Smpte2997drop");
 687                 break;
 688         case smpte_30:
 689                 action = X_("Smpte30");
 690                 break;
 691         case smpte_30drop:
 692                 action = X_("Smpte30drop");
 693                 break;
 694         case smpte_5994:
 695                 action = X_("Smpte5994");
 696                 break;
 697         case smpte_60:
 698                 action = X_("Smpte60");
 699                 break;
 700         }
 701
 702         act = ActionManager::get_action (X_("Editor"), action);
 703
 704         if (act) {
 705                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 706                 if (ract && !ract->get_active()) {
 707                         ract->set_active (true);
 708                 }
 709         }
 710 }
 711
 712 void
 713 Editor::update_video_pullup ()
 714 {
 715         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_video_pullup));
 716
 717         RefPtr<Action> act;
 718         const char* action = 0;
 719
 720         float pullup = Config->get_video_pullup();
 721
 722         if ( pullup < (-4.1667 - 0.1) * 0.99) {
 723                 action = X_("PullupMinus4Minus1");
 724         } else if ( pullup < (-4.1667) * 0.99 ) {
 725                 action = X_("PullupMinus4");
 726         } else if ( pullup < (-4.1667 + 0.1) * 0.99 ) {
 727                 action = X_("PullupMinus4Plus1");
 728         } else if ( pullup < (-0.1) * 0.99 ) {
 729                 action = X_("PullupMinus1");
 730         } else if (pullup > (4.1667 + 0.1) * 0.99 ) {
 731                 action = X_("PullupPlus4Plus1");
 732         } else if ( pullup > (4.1667) * 0.99 ) {
 733                 action = X_("PullupPlus4");
 734         } else if ( pullup > (4.1667 - 0.1) * 0.99) {
 735                 action = X_("PullupPlus4Minus1");
 736         } else if ( pullup > (0.1) * 0.99 ) {
 737                 action = X_("PullupPlus1");
 738         } else {
 739                 action = X_("PullupNone");
 740         }
 741
 742         act = ActionManager::get_action (X_("Editor"), action);
 743
 744         if (act) {
 745                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 746                 if (ract && !ract->get_active()) {
 747                         ract->set_active (true);
 748                 }
 749         }
 750 }
 751
 752 void
 753 Editor::update_layering_model ()
 754 {
 755         RefPtr<Action> act;
 756
 757         switch (Config->get_layer_model()) {
 758         case LaterHigher:
 759                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 760                 break;
 761         case MoveAddHigher:
 762                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 763                 break;
 764         case AddHigher:
 765                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 766                 break;
 767         }
 768
 769         if (act) {
 770                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 771                 if (ract && !ract->get_active()) {
 772                         ract->set_active (true);
 773                 }
 774         }
 775 }
 776
 777 void
 778 Editor::set_layer_model (LayerModel model)
 779 {
 780         /* this is driven by a toggle on a radio group, and so is invoked twice,
 781            once for the item that became inactive and once for the one that became
 782            active.
 783         */
 784
 785         RefPtr<Action> act;
 786
 787         switch (model) {
 788         case LaterHigher:
 789                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 790                 break;
 791         case MoveAddHigher:
 792                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 793                 break;
 794         case AddHigher:
 795                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 796                 break;
 797         }
 798
 799         if (act) {
 800                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 801                 if (ract && ract->get_active() && Config->get_layer_model() != model) {
 802                         Config->set_layer_model (model);
 803                 }
 804         }
 805 }
 806
 807 RefPtr<RadioAction>
 808 Editor::snap_type_action (SnapType type)
 809 {
 810
 811         const char* action = 0;
 812         RefPtr<Action> act;
 813
 814         switch (type) {
 815         case Editing::SnapToCDFrame:
 816                 action = "snap-to-cd-frame";
 817                 break;
 818         case Editing::SnapToSMPTEFrame:
 819                 action = "snap-to-smpte-frame";
 820                 break;
 821         case Editing::SnapToSMPTESeconds:
 822                 action = "snap-to-smpte-seconds";
 823                 break;
 824         case Editing::SnapToSMPTEMinutes:
 825                 action = "snap-to-smpte-minutes";
 826                 break;
 827         case Editing::SnapToSeconds:
 828                 action = "snap-to-seconds";
 829                 break;
 830         case Editing::SnapToMinutes:
 831                 action = "snap-to-minutes";
 832                 break;
 833         case Editing::SnapToAThirtysecondBeat:
 834                 action = "snap-to-thirtyseconds";
 835                 break;
 836         case Editing::SnapToASixteenthBeat:
 837                 action = "snap-to-asixteenthbeat";
 838                 break;
 839         case Editing::SnapToAEighthBeat:
 840                 action = "snap-to-eighths";
 841                 break;
 842         case Editing::SnapToAQuarterBeat:
 843                 action = "snap-to-quarters";
 844                 break;
 845         case Editing::SnapToAThirdBeat:
 846                 action = "snap-to-thirds";
 847                 break;
 848         case Editing::SnapToBeat:
 849                 action = "snap-to-beat";
 850                 break;
 851         case Editing::SnapToBar:
 852                 action = "snap-to-bar";
 853                 break;
 854         case Editing::SnapToMark:
 855                 action = "snap-to-mark";
 856                 break;
 857         case Editing::SnapToRegionStart:
 858                 action = "snap-to-region-start";
 859                 break;
 860         case Editing::SnapToRegionEnd:
 861                 action = "snap-to-region-end";
 862                 break;
 863         case Editing::SnapToRegionSync:
 864                 action = "snap-to-region-sync";
 865                 break;
 866         case Editing::SnapToRegionBoundary:
 867                 action = "snap-to-region-boundary";
 868                 break;
 869         default:
 870                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
 871                 /*NOTREACHED*/
 872         }
 873
 874         act = ActionManager::get_action (X_("Snap"), action);
 875
 876         if (act) {
 877                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 878                 return ract;
 879
 880         } else  {
 881                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
 882                 return RefPtr<RadioAction>();
 883         }
 884 }
 885
 886 void
 887 Editor::cycle_snap_choice()
 888 {
 889         switch (snap_type) {
 890         case Editing::SnapToCDFrame:
 891                 set_snap_to (Editing::SnapToSMPTEFrame);
 892                 break;
 893         case Editing::SnapToSMPTEFrame:
 894                 set_snap_to (Editing::SnapToSMPTESeconds);
 895                 break;
 896         case Editing::SnapToSMPTESeconds:
 897                 set_snap_to (Editing::SnapToSMPTEMinutes);
 898                 break;
 899         case Editing::SnapToSMPTEMinutes:
 900                 set_snap_to (Editing::SnapToSeconds);
 901                 break;
 902         case Editing::SnapToSeconds:
 903                 set_snap_to (Editing::SnapToMinutes);
 904                 break;
 905         case Editing::SnapToMinutes:
 906                 set_snap_to (Editing::SnapToAThirtysecondBeat);
 907                 break;
 908         case Editing::SnapToAThirtysecondBeat:
 909                 set_snap_to (Editing::SnapToASixteenthBeat);
 910                 break;
 911         case Editing::SnapToASixteenthBeat:
 912                 set_snap_to (Editing::SnapToAEighthBeat);
 913                 break;
 914         case Editing::SnapToAEighthBeat:
 915                 set_snap_to (Editing::SnapToAQuarterBeat);
 916                 break;
 917         case Editing::SnapToAQuarterBeat:
 918                 set_snap_to (Editing::SnapToAThirdBeat);
 919                 break;
 920         case Editing::SnapToAThirdBeat:
 921                 set_snap_to (Editing::SnapToBeat);
 922                 break;
 923         case Editing::SnapToBeat:
 924                 set_snap_to (Editing::SnapToBar);
 925                 break;
 926         case Editing::SnapToBar:
 927                 set_snap_to (Editing::SnapToMark);
 928                 break;
 929         case Editing::SnapToMark:
 930                 set_snap_to (Editing::SnapToRegionStart);
 931                 break;
 932         case Editing::SnapToRegionStart:
 933                 set_snap_to (Editing::SnapToRegionEnd);
 934                 break;
 935         case Editing::SnapToRegionEnd:
 936                 set_snap_to (Editing::SnapToRegionSync);
 937                 break;
 938         case Editing::SnapToRegionSync:
 939                 set_snap_to (Editing::SnapToRegionBoundary);
 940                 break;
 941         case Editing::SnapToRegionBoundary:
 942                 set_snap_to (Editing::SnapToCDFrame);
 943                 break;
 944         }
 945 }
 946
 947 void
 948 Editor::snap_type_chosen (SnapType type)
 949 {
 950         /* this is driven by a toggle on a radio group, and so is invoked twice,
 951            once for the item that became inactive and once for the one that became
 952            active.
 953         */
 954
 955         RefPtr<RadioAction> ract = snap_type_action (type);
 956
 957         if (ract && ract->get_active()) {
 958                 set_snap_to (type);
 959         }
 960 }
 961
 962 RefPtr<RadioAction>
 963 Editor::snap_mode_action (SnapMode mode)
 964 {
 965         const char* action = 0;
 966         RefPtr<Action> act;
 967
 968         switch (mode) {
 969         case Editing::SnapOff:
 970                 action = X_("snap-off");
 971                 break;
 972         case Editing::SnapNormal:
 973                 action = X_("snap-normal");
 974                 break;
 975         case Editing::SnapMagnetic:
 976                 action = X_("snap-magnetic");
 977                 break;
 978         default:
 979                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
 980                 /*NOTREACHED*/
 981         }
 982
 983         act = ActionManager::get_action (X_("Editor"), action);
 984
 985         if (act) {
 986                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 987                 return ract;
 988
 989         } else  {
 990                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
 991                 return RefPtr<RadioAction> ();
 992         }
 993 }
 994
 995 void
 996 Editor::cycle_snap_mode ()
 997 {
 998         switch (snap_mode) {
 999         case SnapOff:
1000                 set_snap_mode (SnapNormal);
1001                 break;
1002         case SnapNormal:
1003                 set_snap_mode (SnapMagnetic);
1004                 break;
1005         case SnapMagnetic:
1006                 set_snap_mode (SnapOff);
1007                 break;
1008         }
1009 }
1010
1011 void
1012 Editor::snap_mode_chosen (SnapMode mode)
1013 {
1014         /* this is driven by a toggle on a radio group, and so is invoked twice,
1015            once for the item that became inactive and once for the one that became
1016            active.
1017         */
1018
1019         RefPtr<RadioAction> ract = snap_mode_action (mode);
1020
1021         if (ract && ract->get_active()) {
1022                 set_snap_mode (mode);
1023         }
1024 }
1025
1026 RefPtr<RadioAction>
1027 Editor::edit_point_action (EditPoint ep)
1028 {
1029         const char* action = 0;
1030         RefPtr<Action> act;
1031
1032         switch (ep) {
1033         case Editing::EditAtPlayhead:
1034                 action = X_("edit-at-playhead");
1035                 break;
1036         case Editing::EditAtSelectedMarker:
1037                 action = X_("edit-at-selected-marker");
1038                 break;
1039         case Editing::EditAtMouse:
1040                 action = X_("edit-at-mouse");
1041                 break;
1042         default:
1043                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1044                 /*NOTREACHED*/
1045         }
1046
1047         act = ActionManager::get_action (X_("Editor"), action);
1048
1049         if (act) {
1050                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1051                 return ract;
1052
1053         } else  {
1054                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1055                 return RefPtr<RadioAction> ();
1056         }
1057 }
1058
1059 void
1060 Editor::edit_point_chosen (EditPoint ep)
1061 {
1062         /* this is driven by a toggle on a radio group, and so is invoked twice,
1063            once for the item that became inactive and once for the one that became
1064            active.
1065         */
1066
1067         RefPtr<RadioAction> ract = edit_point_action (ep);
1068
1069         if (ract && ract->get_active()) {
1070                 set_edit_point_preference (ep);
1071         }
1072 }
1073
1074
1075 RefPtr<RadioAction>
1076 Editor::zoom_focus_action (ZoomFocus focus)
1077 {
1078         const char* action = 0;
1079         RefPtr<Action> act;
1080
1081         switch (focus) {
1082         case ZoomFocusLeft:
1083                 action = X_("zoom-focus-left");
1084                 break;
1085         case ZoomFocusRight:
1086                 action = X_("zoom-focus-right");
1087                 break;
1088         case ZoomFocusCenter:
1089                 action = X_("zoom-focus-center");
1090                 break;
1091         case ZoomFocusPlayhead:
1092                 action = X_("zoom-focus-playhead");
1093                 break;
1094         case ZoomFocusMouse:
1095                 action = X_("zoom-focus-mouse");
1096                 break;
1097         case ZoomFocusEdit:
1098                 action = X_("zoom-focus-edit");
1099                 break;
1100         default:
1101                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1102                 /*NOTREACHED*/
1103         }
1104
1105         act = ActionManager::get_action (X_("Zoom"), action);
1106
1107         if (act) {
1108                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1109                 return ract;
1110         } else {
1111                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1112         }
1113
1114         return RefPtr<RadioAction> ();
1115 }
1116
1117 void
1118 Editor::zoom_focus_chosen (ZoomFocus focus)
1119 {
1120         /* this is driven by a toggle on a radio group, and so is invoked twice,
1121            once for the item that became inactive and once for the one that became
1122            active.
1123         */
1124
1125         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1126
1127         if (ract && ract->get_active()) {
1128                 set_zoom_focus (focus);
1129         }
1130 }
1131
1132 void
1133 Editor::smpte_fps_chosen (SmpteFormat format)
1134 {
1135         /* this is driven by a toggle on a radio group, and so is invoked twice,
1136            once for the item that became inactive and once for the one that became
1137            active.
1138         */
1139
1140         if (session) {
1141
1142                 RefPtr<Action> act;
1143
1144                 switch (format) {
1145                         case smpte_23976:
1146                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte23976"));
1147                          break;
1148                         case smpte_24:
1149                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24"));
1150                          break;
1151                         case smpte_24976:
1152                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24976"));
1153                          break;
1154                         case smpte_25:
1155                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte25"));
1156                          break;
1157                         case smpte_2997:
1158                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997"));
1159                          break;
1160                         case smpte_2997drop:
1161                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997drop"));
1162                          break;
1163                         case smpte_30:
1164                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30"));
1165                          break;
1166                         case smpte_30drop:
1167                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30drop"));
1168                          break;
1169                         case smpte_5994:
1170                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte5994"));
1171                          break;
1172                         case smpte_60:
1173                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte60"));
1174                          break;
1175                         default:
1176                                 cerr << "Editor received unexpected smpte type" << endl;
1177                 }
1178
1179                 if (act) {
1180                         RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1181                         if (ract && ract->get_active()) {
1182                                 session->set_smpte_format (format);
1183                         }
1184                 }
1185         }
1186 }
1187
1188 void
1189 Editor::video_pullup_chosen (Session::PullupFormat pullup)
1190 {
1191         /* this is driven by a toggle on a radio group, and so is invoked twice,
1192            once for the item that became inactive and once for the one that became
1193            active.
1194         */
1195
1196         const char* action = 0;
1197
1198         RefPtr<Action> act;
1199
1200         float pull = 0.0;
1201
1202         switch (pullup) {
1203         case Session::pullup_Plus4Plus1:
1204                 pull = 4.1667 + 0.1;
1205                 action = X_("PullupPlus4Plus1");
1206                 break;
1207         case Session::pullup_Plus4:
1208                 pull = 4.1667;
1209                 action = X_("PullupPlus4");
1210                 break;
1211         case Session::pullup_Plus4Minus1:
1212                 pull = 4.1667 - 0.1;
1213                 action = X_("PullupPlus4Minus1");
1214                 break;
1215         case Session::pullup_Plus1:
1216                 pull = 0.1;
1217                 action = X_("PullupPlus1");
1218                 break;
1219         case Session::pullup_None:
1220                 pull = 0.0;
1221                 action = X_("PullupNone");
1222                 break;
1223         case Session::pullup_Minus1:
1224                 pull = -0.1;
1225                 action = X_("PullupMinus1");
1226                 break;
1227         case Session::pullup_Minus4Plus1:
1228                 pull = -4.1667 + 0.1;
1229                 action = X_("PullupMinus4Plus1");
1230                 break;
1231         case Session::pullup_Minus4:
1232                 pull = -4.1667;
1233                 action = X_("PullupMinus4");
1234                 break;
1235         case Session::pullup_Minus4Minus1:
1236                 pull = -4.1667 - 0.1;
1237                 action = X_("PullupMinus4Minus1");
1238                 break;
1239         default:
1240                 fatal << string_compose (_("programming error: %1"), "Session received unexpected pullup type") << endmsg;
1241                 /*NOTREACHED*/
1242         }
1243
1244         act = ActionManager::get_action (X_("Editor"), action);
1245
1246         if (act) {
1247                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1248                 if (ract && ract->get_active()) {
1249                         Config->set_video_pullup ( pull );
1250                 }
1251
1252         } else  {
1253                 error << string_compose (_("programming error: %1"), "Editor::video_pullup_chosen could not find action to match pullup.") << endmsg;
1254         }
1255 }
1256
1257 void
1258 Editor::update_subframes_per_frame ()
1259 {
1260         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_subframes_per_frame));
1261
1262         RefPtr<Action> act;
1263         const char* action = 0;
1264
1265         uint32_t sfpf = Config->get_subframes_per_frame();
1266
1267         if (sfpf == 80) {
1268                 action = X_("Subframes80");
1269         } else if (sfpf == 100) {
1270                 action = X_("Subframes100");
1271         } else {
1272                 warning << string_compose (_("Configuraton is using unhandled subframes per frame value: %1"), sfpf) << endmsg;
1273                 /*NOTREACHED*/
1274                 return;
1275         }
1276
1277         act = ActionManager::get_action (X_("Editor"), action);
1278
1279         if (act) {
1280                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1281                 if (ract && !ract->get_active()) {
1282                         ract->set_active (true);
1283                 }
1284         }
1285 }
1286
1287 void
1288 Editor::subframes_per_frame_chosen (uint32_t sfpf)
1289 {
1290         /* this is driven by a toggle on a radio group, and so is invoked twice,
1291            once for the item that became inactive and once for the one that became
1292            active.
1293         */
1294
1295         const char* action = 0;
1296
1297         RefPtr<Action> act;
1298
1299         if (sfpf == 80) {
1300                 action = X_("Subframes80");
1301         } else if (sfpf == 100) {
1302                 action = X_("Subframes100");
1303         } else {
1304                 fatal << string_compose (_("programming error: %1 %2"), "Session received unexpected subframes per frame value: ", sfpf) << endmsg;
1305                 /*NOTREACHED*/
1306         }
1307
1308         act = ActionManager::get_action (X_("Editor"), action);
1309
1310         if (act) {
1311                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1312                 if (ract && ract->get_active()) {
1313                         Config->set_subframes_per_frame ((uint32_t) rint (sfpf));
1314                 }
1315
1316         } else  {
1317                 error << string_compose (_("programming error: %1"), "Editor::subframes_per_frame_chosen could not find action to match value.") << endmsg;
1318         }
1319 }
1320
1321 void
1322 Editor::toggle_auto_xfade ()
1323 {
1324         ActionManager::toggle_config_state ("Editor", "toggle-auto-xfades", &Configuration::set_auto_xfade, &Configuration::get_auto_xfade);
1325 }
1326
1327 void
1328 Editor::toggle_xfades_active ()
1329 {
1330         ActionManager::toggle_config_state ("Editor", "toggle-xfades-active", &Configuration::set_xfades_active, &Configuration::get_xfades_active);
1331 }
1332
1333 void
1334 Editor::toggle_xfade_visibility ()
1335 {
1336         ActionManager::toggle_config_state ("Editor", "toggle-xfades-visible", &Configuration::set_xfades_visible, &Configuration::get_xfades_visible);
1337 }
1338
1339 void
1340 Editor::toggle_link_region_and_track_selection ()
1341 {
1342         ActionManager::toggle_config_state ("Editor", "link-region-and-track-selection", &Configuration::set_link_region_and_track_selection, &Configuration::get_link_region_and_track_selection);
1343 }
1344
1345 /** A Configuration parameter has changed.
1346  * @param parameter_name Name of the changed parameter.
1347  */
1348 void
1349 Editor::parameter_changed (const char* parameter_name)
1350 {
1351 #define PARAM_IS(x) (!strcmp (parameter_name, (x)))
1352         //cerr << "Editor::parameter_changed: " << parameter_name << endl;
1353         ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::parameter_changed), parameter_name));
1354
1355         if (PARAM_IS ("auto-loop")) {
1356                 update_loop_range_view (true);
1357         } else if (PARAM_IS ("punch-in")) {
1358                 update_punch_range_view (true);
1359         } else if (PARAM_IS ("punch-out")) {
1360                 update_punch_range_view (true);
1361         } else if (PARAM_IS ("layer-model")) {
1362                 update_layering_model ();
1363         } else if (PARAM_IS ("smpte-format")) {
1364                 update_smpte_mode ();
1365                 update_just_smpte ();
1366         } else if (PARAM_IS ("video-pullup")) {
1367                 update_video_pullup ();
1368         } else if (PARAM_IS ("xfades-active")) {
1369                 ActionManager::map_some_state ("Editor", "toggle-xfades-active", &Configuration::get_xfades_active);
1370         } else if (PARAM_IS ("xfades-visible")) {
1371                 ActionManager::map_some_state ("Editor", "toggle-xfades-visible", &Configuration::get_xfades_visible);
1372                 update_xfade_visibility ();
1373         } else if (PARAM_IS ("auto-xfade")) {
1374                 ActionManager::map_some_state ("Editor", "toggle-auto-xfades", &Configuration::get_auto_xfade);
1375         } else if (PARAM_IS ("xfade-model")) {
1376                 update_crossfade_model ();
1377         } else if (PARAM_IS ("edit-mode")) {
1378                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1379         } else if (PARAM_IS ("subframes-per-frame")) {
1380                 update_subframes_per_frame ();
1381                 update_just_smpte ();
1382         } else if (PARAM_IS ("show-track-meters")) {
1383                 toggle_meter_updating();
1384         } else if (PARAM_IS ("link-region-and-track-selection")) {
1385                 ActionManager::map_some_state ("Editor", "link-region-and-track-selection", &Configuration::get_link_region_and_track_selection);
1386         }
1387
1388 #undef PARAM_IS
1389 }
1390
1391 void
1392 Editor::reset_focus ()
1393 {
1394         track_canvas.grab_focus();
1395 }