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