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_("EditSelectRegionOptions"), _("Select regions"));
  49         ActionManager::register_action (editor_actions, X_("EditSelectRangeOptions"), _("Select range operations"));
  50         ActionManager::register_action (editor_actions, X_("EditCursorMovementOptions"), _("Move edit cursor"));
  51         ActionManager::register_action (editor_actions, X_("RegionEditOps"), _("Region operations"));
  52         ActionManager::register_action (editor_actions, X_("Tools"), _("Tools"));
  53         ActionManager::register_action (editor_actions, X_("View"), _("View"));
  54         ActionManager::register_action (editor_actions, X_("ZoomFocus"), _("Zoom Focus"));
  55         ActionManager::register_action (editor_actions, X_("MeterHold"), _("Meter hold"));
  56         ActionManager::register_action (editor_actions, X_("MeterFalloff"), _("Meter falloff"));
  57         ActionManager::register_action (editor_actions, X_("Solo"), _("Solo"));
  58         ActionManager::register_action (editor_actions, X_("Crossfades"), _("Crossfades"));
  59         ActionManager::register_action (editor_actions, X_("Monitoring"), _("Monitoring"));
  60         ActionManager::register_action (editor_actions, X_("Autoconnect"), _("Autoconnect"));
  61         ActionManager::register_action (editor_actions, X_("Layering"), _("Layering"));
  62         ActionManager::register_action (editor_actions, X_("Timecode"), _("Timecode fps"));
  63         ActionManager::register_action (editor_actions, X_("Pullup"), _("Pullup / Pulldown"));
  64         ActionManager::register_action (editor_actions, X_("Subframes"), _("Subframes"));
  65         ActionManager::register_action (editor_actions, X_("addExistingAudioFiles"), _("Add Existing Audio"));
  66
  67         /* add named actions for the editor */
  68
  69         act = ActionManager::register_toggle_action (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), mem_fun (*this, &Editor::editor_mixer_button_toggled));
  70         ActionManager::session_sensitive_actions.push_back (act);
  71         act = ActionManager::register_toggle_action (editor_actions, "show-editor-list", _("Show Editor List"), mem_fun (*this, &Editor::editor_list_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-start", _("Playhead to Next Region Start"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (Start)));
  89         ActionManager::session_sensitive_actions.push_back (act);
  90         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)));
  91         ActionManager::session_sensitive_actions.push_back (act);
  92         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)));
  93         ActionManager::session_sensitive_actions.push_back (act);
  94
  95         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)));
  96         ActionManager::session_sensitive_actions.push_back (act);
  97         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)));
  98         ActionManager::session_sensitive_actions.push_back (act);
  99         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)));
 100         ActionManager::session_sensitive_actions.push_back (act);
 101
 102         act = ActionManager::register_action (editor_actions, "edit-cursor-to-next-region-start", _("Edit Cursor to Next Region Start"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), edit_cursor, RegionPoint (Start)));
 103         ActionManager::session_sensitive_actions.push_back (act);
 104         act = ActionManager::register_action (editor_actions, "edit-cursor-to-next-region-end", _("Edit Cursor to Next Region End"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), edit_cursor, RegionPoint (End)));
 105         ActionManager::session_sensitive_actions.push_back (act);
 106         act = ActionManager::register_action (editor_actions, "edit-cursor-to-next-region-sync", _("Edit Cursor to Next Region Sync"), bind (mem_fun(*this, &Editor::cursor_to_next_region_point), edit_cursor, RegionPoint (SyncPoint)));
 107         ActionManager::session_sensitive_actions.push_back (act);
 108
 109         act = ActionManager::register_action (editor_actions, "edit-cursor-to-previous-region-start", _("Edit Cursor to Previous Region Start"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_point), edit_cursor, RegionPoint (Start)));
 110         ActionManager::session_sensitive_actions.push_back (act);
 111         act = ActionManager::register_action (editor_actions, "edit-cursor-to-previous-region-end", _("Edit Cursor to Previous Region End"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_point), edit_cursor, RegionPoint (End)));
 112         ActionManager::session_sensitive_actions.push_back (act);
 113         act = ActionManager::register_action (editor_actions, "edit-cursor-to-previous-region-sync", _("Edit Cursor to Previous Region Sync"), bind (mem_fun(*this, &Editor::cursor_to_previous_region_point), edit_cursor, RegionPoint (SyncPoint)));
 114         ActionManager::session_sensitive_actions.push_back (act);
 115
 116         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));
 117         ActionManager::session_sensitive_actions.push_back (act);
 118         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));
 119         ActionManager::session_sensitive_actions.push_back (act);
 120
 121         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-start", _("Edit Cursor to Range Start"), bind (mem_fun(*this, &Editor::cursor_to_selection_start), edit_cursor));
 122         ActionManager::session_sensitive_actions.push_back (act);
 123         act = ActionManager::register_action (editor_actions, "edit-cursor-to-range-end", _("Edit Cursor to Range End"), bind (mem_fun(*this, &Editor::cursor_to_selection_end), edit_cursor));
 124         ActionManager::session_sensitive_actions.push_back (act);
 125
 126         act = ActionManager::register_action (editor_actions, "select-all", _("Select All"), bind (mem_fun(*this, &Editor::select_all), Selection::Set));
 127         ActionManager::session_sensitive_actions.push_back (act);
 128         act = ActionManager::register_action (editor_actions, "select-all-after-edit-cursor", _("Select All After Edit Cursor"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), edit_cursor, true));
 129         ActionManager::session_sensitive_actions.push_back (act);
 130         act = ActionManager::register_action (editor_actions, "select-all-before-edit-cursor", _("Select All Before Edit Cursor"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), edit_cursor, false));
 131         ActionManager::session_sensitive_actions.push_back (act);
 132
 133         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));
 134         ActionManager::session_sensitive_actions.push_back (act);
 135         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));
 136         ActionManager::session_sensitive_actions.push_back (act);
 137         act = ActionManager::register_action (editor_actions, "select-all-between-cursors", _("Select All Between Cursors"), bind (mem_fun(*this, &Editor::select_all_selectables_between_cursors), playhead_cursor, edit_cursor));
 138         ActionManager::session_sensitive_actions.push_back (act);
 139
 140         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));
 141         ActionManager::session_sensitive_actions.push_back (act);
 142         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));
 143         ActionManager::session_sensitive_actions.push_back (act);
 144
 145         act = ActionManager::register_action (editor_actions, "jump-forward-to-mark", _("Jump Forward to Mark"), mem_fun(*this, &Editor::jump_forward_to_mark));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147         act = ActionManager::register_action (editor_actions, "jump-backward-to-mark", _("Jump Backward to Mark"), mem_fun(*this, &Editor::jump_backward_to_mark));
 148         ActionManager::session_sensitive_actions.push_back (act);
 149         act = ActionManager::register_action (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 150         ActionManager::session_sensitive_actions.push_back (act);
 151
 152         act = ActionManager::register_action (editor_actions, "nudge-forward", _("Nudge Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false));
 153         ActionManager::session_sensitive_actions.push_back (act);
 154         act = ActionManager::register_action (editor_actions, "nudge-next-forward", _("Nudge Next Forward"), bind (mem_fun(*this, &Editor::nudge_forward), true));
 155         ActionManager::session_sensitive_actions.push_back (act);
 156         act = ActionManager::register_action (editor_actions, "nudge-backward", _("Nudge Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false));
 157         ActionManager::session_sensitive_actions.push_back (act);
 158         act = ActionManager::register_action (editor_actions, "nudge-next-backward", _("Nudge Next Backward"), bind (mem_fun(*this, &Editor::nudge_backward), true));
 159         ActionManager::session_sensitive_actions.push_back (act);
 160
 161         act = ActionManager::register_action (editor_actions, "temporal-zoom-out", _("Zoom Out"), bind (mem_fun(*this, &Editor::temporal_zoom_step), true));
 162         ActionManager::session_sensitive_actions.push_back (act);
 163         act = ActionManager::register_action (editor_actions, "temporal-zoom-in", _("Zoom In"), bind (mem_fun(*this, &Editor::temporal_zoom_step), false));
 164         ActionManager::session_sensitive_actions.push_back (act);
 165         act = ActionManager::register_action (editor_actions, "zoom-to-session", _("Zoom to Session"), mem_fun(*this, &Editor::temporal_zoom_session));
 166         ActionManager::session_sensitive_actions.push_back (act);
 167
 168         act = ActionManager::register_action (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up));
 169         ActionManager::session_sensitive_actions.push_back (act);
 170         act = ActionManager::register_action (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down));
 171         ActionManager::session_sensitive_actions.push_back (act);
 172         act = ActionManager::register_action (editor_actions, "step-tracks-up", _("Step Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up_line));
 173         ActionManager::session_sensitive_actions.push_back (act);
 174         act = ActionManager::register_action (editor_actions, "step-tracks-down", _("Step Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down_line));
 175         ActionManager::session_sensitive_actions.push_back (act);
 176
 177         act = ActionManager::register_action (editor_actions, "scroll-backward", _("Scroll Backward"), bind (mem_fun(*this, &Editor::scroll_backward), 0.8f));
 178         ActionManager::session_sensitive_actions.push_back (act);
 179         act = ActionManager::register_action (editor_actions, "scroll-forward", _("Scroll Forward"), bind (mem_fun(*this, &Editor::scroll_forward), 0.8f));
 180         ActionManager::session_sensitive_actions.push_back (act);
 181         act = ActionManager::register_action (editor_actions, "goto", _("goto"), mem_fun(*this, &Editor::goto_frame));
 182         ActionManager::session_sensitive_actions.push_back (act);
 183         act = ActionManager::register_action (editor_actions, "center-playhead", _("Center Playhead"), mem_fun(*this, &Editor::center_playhead));
 184         ActionManager::session_sensitive_actions.push_back (act);
 185         act = ActionManager::register_action (editor_actions, "center-edit-cursor", _("Center Edit Cursor"), mem_fun(*this, &Editor::center_edit_cursor));
 186         ActionManager::session_sensitive_actions.push_back (act);
 187
 188         act = ActionManager::register_action (editor_actions, "scroll-playhead-forward", _("Playhead forward"), bind (mem_fun(*this, &Editor::scroll_playhead), true));;
 189         ActionManager::session_sensitive_actions.push_back (act);
 190         act = ActionManager::register_action (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), bind (mem_fun(*this, &Editor::scroll_playhead), false));
 191         ActionManager::session_sensitive_actions.push_back (act);
 192
 193         act = ActionManager::register_action (editor_actions, "playhead-to-edit", _("Playhead to Edit"), bind (mem_fun(*this, &Editor::cursor_align), true));
 194         ActionManager::session_sensitive_actions.push_back (act);
 195         act = ActionManager::register_action (editor_actions, "edit-to-playhead", _("Edit to Playhead"), bind (mem_fun(*this, &Editor::cursor_align), false));
 196         ActionManager::session_sensitive_actions.push_back (act);
 197
 198         act = ActionManager::register_action (editor_actions, "align-regions-start", _("Align Regions Start"), bind (mem_fun(*this, &Editor::align), ARDOUR::Start));
 199         ActionManager::session_sensitive_actions.push_back (act);
 200         act = ActionManager::register_action (editor_actions, "align-regions-start-relative", _("Align Regions Start Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::Start));
 201         ActionManager::session_sensitive_actions.push_back (act);
 202         act = ActionManager::register_action (editor_actions, "align-regions-end", _("Align Regions End"), bind (mem_fun(*this, &Editor::align), ARDOUR::End));
 203         ActionManager::session_sensitive_actions.push_back (act);
 204         act = ActionManager::register_action (editor_actions, "align-regions-end-relative", _("Align Regions End Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::End));
 205         ActionManager::session_sensitive_actions.push_back (act);
 206
 207         act = ActionManager::register_action (editor_actions, "align-regions-sync", _("Align Regions Sync"), bind (mem_fun(*this, &Editor::align), ARDOUR::SyncPoint));
 208         ActionManager::session_sensitive_actions.push_back (act);
 209         act = ActionManager::register_action (editor_actions, "align-regions-sync-relative", _("Align Regions Sync Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::SyncPoint));
 210         ActionManager::session_sensitive_actions.push_back (act);
 211
 212         act = ActionManager::register_action (editor_actions, "audition-at-mouse", _("Audition at Mouse"), mem_fun(*this, &Editor::kbd_audition));
 213         ActionManager::session_sensitive_actions.push_back (act);
 214         act = ActionManager::register_action (editor_actions, "brush-at-mouse", _("Brush at Mouse"), mem_fun(*this, &Editor::kbd_brush));
 215         ActionManager::session_sensitive_actions.push_back (act);
 216         act = ActionManager::register_action (editor_actions, "set-edit-cursor", _("Set Edit Cursor"), mem_fun(*this, &Editor::kbd_set_edit_cursor));
 217         ActionManager::session_sensitive_actions.push_back (act);
 218         act = ActionManager::register_action (editor_actions, "mute-unmute-region", _("Mute/Unmute Region"), mem_fun(*this, &Editor::kbd_mute_unmute_region));
 219         ActionManager::session_sensitive_actions.push_back (act);
 220         act = ActionManager::register_action (editor_actions, "set-playhead", _("Set Playhead"), mem_fun(*this, &Editor::kbd_set_playhead_cursor));
 221         ActionManager::session_sensitive_actions.push_back (act);
 222         act = ActionManager::register_action (editor_actions, "split-region", _("Split Region"), mem_fun(*this, &Editor::kbd_split));
 223         ActionManager::session_sensitive_actions.push_back (act);
 224         act = ActionManager::register_action (editor_actions, "set-region-sync-position", _("Set Region Sync Position"), mem_fun(*this, &Editor::kbd_set_sync_position));
 225         ActionManager::session_sensitive_actions.push_back (act);
 226
 227         undo_action = act = ActionManager::register_action (editor_actions, "undo", _("Undo"), bind (mem_fun(*this, &Editor::undo), 1U));
 228         ActionManager::session_sensitive_actions.push_back (act);
 229         redo_action = act = ActionManager::register_action (editor_actions, "redo", _("Redo"), bind (mem_fun(*this, &Editor::redo), 1U));
 230         ActionManager::session_sensitive_actions.push_back (act);
 231
 232         act = ActionManager::register_action (editor_actions, "export-session", _("Export Session"), mem_fun(*this, &Editor::export_session));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         act = ActionManager::register_action (editor_actions, "export-range", _("Export Range"), mem_fun(*this, &Editor::export_selection));
 235         ActionManager::session_sensitive_actions.push_back (act);
 236
 237         act = ActionManager::register_action (editor_actions, "editor-cut", _("Cut"), mem_fun(*this, &Editor::cut));
 238         ActionManager::session_sensitive_actions.push_back (act);
 239         /* Note: for now, editor-delete does the exact same thing as editor-cut */
 240         act = ActionManager::register_action (editor_actions, "editor-delete", _("Delete"), mem_fun(*this, &Editor::cut));
 241         ActionManager::session_sensitive_actions.push_back (act);
 242         act = ActionManager::register_action (editor_actions, "editor-copy", _("Copy"), mem_fun(*this, &Editor::copy));
 243         ActionManager::session_sensitive_actions.push_back (act);
 244         act = ActionManager::register_action (editor_actions, "editor-paste", _("Paste"), mem_fun(*this, &Editor::keyboard_paste));
 245         ActionManager::session_sensitive_actions.push_back (act);
 246         act = ActionManager::register_action (editor_actions, "duplicate-region", _("Duplicate Region"), mem_fun(*this, &Editor::keyboard_duplicate_region));
 247         ActionManager::session_sensitive_actions.push_back (act);
 248         act = ActionManager::register_action (editor_actions, "duplicate-range", _("Duplicate Range"), mem_fun(*this, &Editor::keyboard_duplicate_selection));
 249         ActionManager::session_sensitive_actions.push_back (act);
 250         act = ActionManager::register_action (editor_actions, "insert-region", _("Insert Region"), mem_fun(*this, &Editor::keyboard_insert_region_list_selection));
 251         ActionManager::session_sensitive_actions.push_back (act);
 252         act = ActionManager::register_action (editor_actions, "reverse-region", _("Reverse Regions"), mem_fun(*this, &Editor::reverse_regions));
 253         ActionManager::session_sensitive_actions.push_back (act);
 254         act = ActionManager::register_action (editor_actions, "normalize-region", _("Normalize Regions"), mem_fun(*this, &Editor::normalize_regions));
 255         ActionManager::session_sensitive_actions.push_back (act);
 256         act = ActionManager::register_action (editor_actions, "quantize-region", _("Quantize Regions"), mem_fun(*this, &Editor::quantize_regions));
 257         ActionManager::session_sensitive_actions.push_back (act);
 258         act = ActionManager::register_action (editor_actions, "crop", _("Crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 259         ActionManager::session_sensitive_actions.push_back (act);
 260         act = ActionManager::register_action (editor_actions, "insert-chunk", _("Insert Chunk"), bind (mem_fun(*this, &Editor::paste_named_selection), 1.0f));
 261         ActionManager::session_sensitive_actions.push_back (act);
 262
 263         act = ActionManager::register_action (editor_actions, "split-at-edit-cursor", _("Split at edit cursor"), mem_fun(*this, &Editor::split_region));
 264         ActionManager::edit_cursor_in_region_sensitive_actions.push_back (act);
 265
 266         act = ActionManager::register_action (editor_actions, "start-range", _("Start Range"), mem_fun(*this, &Editor::keyboard_selection_begin));
 267         ActionManager::session_sensitive_actions.push_back (act);
 268         act = ActionManager::register_action (editor_actions, "finish-range", _("Finish Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), false));
 269         ActionManager::session_sensitive_actions.push_back (act);
 270         act = ActionManager::register_action (editor_actions, "finish-add-range", _("Finish add Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), true));
 271         ActionManager::session_sensitive_actions.push_back (act);
 272
 273         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));
 274         ActionManager::session_sensitive_actions.push_back (act);
 275         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));
 276         ActionManager::session_sensitive_actions.push_back (act);
 277
 278         act = ActionManager::register_toggle_action (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (mem_fun(*this, &Editor::toggle_follow_playhead)));
 279         ActionManager::session_sensitive_actions.push_back (act);
 280         act = ActionManager::register_action (editor_actions, "remove-last-capture", _("Remove Last Capture"), (mem_fun(*this, &Editor::remove_last_capture)));
 281         ActionManager::session_sensitive_actions.push_back (act);
 282
 283         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 284         RadioAction::Group zoom_group;
 285
 286         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 287         ActionManager::session_sensitive_actions.push_back (act);
 288         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 289         ActionManager::session_sensitive_actions.push_back (act);
 290         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 291         ActionManager::session_sensitive_actions.push_back (act);
 292         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 293         ActionManager::session_sensitive_actions.push_back (act);
 294         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 295         ActionManager::session_sensitive_actions.push_back (act);
 296
 297         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 298         RadioAction::Group mouse_mode_group;
 299
 300         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));
 301         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));
 302         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));
 303         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));
 304         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));
 305         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));
 306
 307         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap To"));
 308         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 309
 310         RadioAction::Group snap_mode_group;
 311         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Normal"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 312         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 313
 314         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 315         RadioAction::Group snap_choice_group;
 316
 317         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-frame"), _("Snap to frame"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToFrame)));
 318         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)));
 319         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)));
 320         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)));
 321         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)));
 322         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)));
 323         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)));
 324         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)));
 325         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)));
 326         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)));
 327         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)));
 328         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)));
 329         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)));
 330         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)));
 331         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)));
 332         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-edit-cursor"), _("Snap to edit cursor"), (bind (mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToEditCursor)));
 333         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)));
 334         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)));
 335         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)));
 336         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)));
 337
 338         /* REGION LIST */
 339
 340         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 341         RadioAction::Group sort_type_group;
 342         RadioAction::Group sort_order_group;
 343
 344         /* the region list popup menu */
 345         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 346
 347         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), mem_fun(*this, &Editor::audition_region_from_region_list));
 348         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 349         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), mem_fun(*this, &Editor::hide_region_from_region_list));
 350         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 351         act = ActionManager::register_action (rl_actions, X_("rlRemove"), _("Remove"), mem_fun (*this, &Editor::remove_region_from_region_list));
 352         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 353         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show all"), mem_fun(*this, &Editor::toggle_full_region_list));
 354         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show automatic regions"), mem_fun(*this, &Editor::toggle_show_auto_regions));
 355
 356         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 357                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), true));
 358         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 359                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), false));
 360
 361         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 362                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByName));
 363         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 364                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByLength));
 365         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 366                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByPosition));
 367         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 368                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByTimestamp));
 369         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 370                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByStartInFile));
 371         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 372                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByEndInFile));
 373         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 374                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileName));
 375         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 376                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileLength));
 377         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 378                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileCreationDate));
 379         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 380                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileFS));
 381
 382
 383         /* the next two are duplicate items with different names for use in two different contexts */
 384
 385         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToRegionList"), _("Add External Audio"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 386         ActionManager::session_sensitive_actions.push_back (act);
 387
 388         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformVisibility"), _("Show Waveforms"), mem_fun (*this, &Editor::toggle_waveform_visibility));
 389         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformsWhileRecording"), _("Show Waveforms While Recording"), mem_fun (*this, &Editor::toggle_waveforms_while_recording));
 390         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), mem_fun (*this, &Editor::toggle_measure_visibility));
 391
 392         /* if there is a logo in the editor canvas, its always visible at startup */
 393
 394         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), mem_fun (*this, &Editor::toggle_logo_visibility));
 395         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 396         tact->set_active (true);
 397
 398         RadioAction::Group layer_model_group;
 399
 400         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerLaterHigher"), _("Later is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), LaterHigher));
 401         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));
 402         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));
 403
 404         RadioAction::Group smpte_group;
 405
 406         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte23976"), _("23.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_23976));
 407         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24"), _("24"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24));
 408         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24976"), _("24.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_24976));
 409         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte25"), _("25"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_25));
 410         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997"), _("29.97"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997));
 411         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997drop"), _("29.97 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_2997drop));
 412         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30"), _("30"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30));
 413         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30drop"), _("30 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_30drop));
 414         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte5994"), _("59.94"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_5994));
 415         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte60"), _("60"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), smpte_60));
 416
 417         RadioAction::Group pullup_group;
 418
 419         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));
 420         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4"), _("+4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4));
 421         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));
 422         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus1"), _("+ 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus1));
 423         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupNone"), _("None"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_None));
 424         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus1"), _("- 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus1));
 425         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));
 426         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4"), _("-4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4));
 427         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));
 428
 429         RadioAction::Group subframe_group;
 430
 431         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes80"), _("80 per frame"), bind (mem_fun (*this,
 432 &Editor::subframes_per_frame_chosen), 80));
 433         ActionManager::register_radio_action (editor_actions, subframe_group,  X_("Subframes100"), _("100 per frame"), bind (mem_fun (*this,
 434 &Editor::subframes_per_frame_chosen), 100));
 435
 436         ActionManager::add_action_group (rl_actions);
 437         ActionManager::add_action_group (zoom_actions);
 438         ActionManager::add_action_group (mouse_mode_actions);
 439         ActionManager::add_action_group (snap_actions);
 440         ActionManager::add_action_group (editor_actions);
 441 }
 442
 443 void
 444 Editor::toggle_waveform_visibility ()
 445 {
 446         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformVisibility"));
 447         if (act) {
 448                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 449                 set_show_waveforms (tact->get_active());
 450         }
 451 }
 452
 453 void
 454 Editor::toggle_waveforms_while_recording ()
 455 {
 456         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformsWhileRecording"));
 457         if (act) {
 458                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 459                 set_show_waveforms_recording (tact->get_active());
 460         }
 461 }
 462
 463 void
 464 Editor::toggle_measure_visibility ()
 465 {
 466         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 467         if (act) {
 468                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 469                 set_show_measures (tact->get_active());
 470         }
 471 }
 472
 473 void
 474 Editor::toggle_logo_visibility ()
 475 {
 476         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 477
 478         if (act) {
 479                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 480                 if (logo_item) {
 481                         if (tact->get_active()) {
 482                                 logo_item->show ();
 483                         } else {
 484                                 logo_item->hide ();
 485                         }
 486                 }
 487         }
 488 }
 489
 490 void
 491 Editor::set_crossfade_model (CrossfadeModel model)
 492 {
 493         RefPtr<Action> act;
 494
 495         /* this is driven by a toggle on a radio group, and so is invoked twice,
 496            once for the item that became inactive and once for the one that became
 497            active.
 498         */
 499
 500         switch (model) {
 501         case FullCrossfade:
 502                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 503                 break;
 504         case ShortCrossfade:
 505                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 506                 break;
 507         }
 508
 509         if (act) {
 510                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 511                 if (ract && ract->get_active()) {
 512                         Config->set_xfade_model (model);
 513                 }
 514         }
 515 }
 516
 517 void
 518 Editor::update_crossfade_model ()
 519 {
 520         RefPtr<Action> act;
 521
 522         switch (Config->get_xfade_model()) {
 523         case FullCrossfade:
 524                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 525                 break;
 526         case ShortCrossfade:
 527                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 528                 break;
 529         }
 530
 531         if (act) {
 532                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 533                 if (ract && !ract->get_active()) {
 534                         ract->set_active (true);
 535                 }
 536         }
 537 }
 538
 539 void
 540 Editor::update_smpte_mode ()
 541 {
 542         ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_smpte_mode));
 543
 544         RefPtr<Action> act;
 545         const char* action = 0;
 546
 547         switch (Config->get_smpte_format()) {
 548         case smpte_23976:
 549                 action = X_("Smpte23976");
 550                 break;
 551         case smpte_24:
 552                 action = X_("Smpte24");
 553                 break;
 554         case smpte_24976:
 555                 action = X_("Smpte24976");
 556                 break;
 557         case smpte_25:
 558                 action = X_("Smpte25");
 559                 break;
 560         case smpte_2997:
 561                 action = X_("Smpte2997");
 562                 break;
 563         case smpte_2997drop:
 564                 action = X_("Smpte2997drop");
 565                 break;
 566         case smpte_30:
 567                 action = X_("Smpte30");
 568                 break;
 569         case smpte_30drop:
 570                 action = X_("Smpte30drop");
 571                 break;
 572         case smpte_5994:
 573                 action = X_("Smpte5994");
 574                 break;
 575         case smpte_60:
 576                 action = X_("Smpte60");
 577                 break;
 578         }
 579
 580         act = ActionManager::get_action (X_("Editor"), action);
 581
 582         if (act) {
 583                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 584                 if (ract && !ract->get_active()) {
 585                         ract->set_active (true);
 586                 }
 587         }
 588 }
 589
 590 void
 591 Editor::update_video_pullup ()
 592 {
 593         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_video_pullup));
 594
 595         RefPtr<Action> act;
 596         const char* action = 0;
 597
 598         float pullup = Config->get_video_pullup();
 599
 600         if ( pullup < (-4.1667 - 0.1) * 0.99) {
 601                 action = X_("PullupMinus4Minus1");
 602         } else if ( pullup < (-4.1667) * 0.99 ) {
 603                 action = X_("PullupMinus4");
 604         } else if ( pullup < (-4.1667 + 0.1) * 0.99 ) {
 605                 action = X_("PullupMinus4Plus1");
 606         } else if ( pullup < (-0.1) * 0.99 ) {
 607                 action = X_("PullupMinus1");
 608         } else if (pullup > (4.1667 + 0.1) * 0.99 ) {
 609                 action = X_("PullupPlus4Plus1");
 610         } else if ( pullup > (4.1667) * 0.99 ) {
 611                 action = X_("PullupPlus4");
 612         } else if ( pullup > (4.1667 - 0.1) * 0.99) {
 613                 action = X_("PullupPlus4Minus1");
 614         } else if ( pullup > (0.1) * 0.99 ) {
 615                 action = X_("PullupPlus1");
 616         } else {
 617                 action = X_("PullupNone");
 618         }
 619
 620         act = ActionManager::get_action (X_("Editor"), action);
 621
 622         if (act) {
 623                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 624                 if (ract && !ract->get_active()) {
 625                         ract->set_active (true);
 626                 }
 627         }
 628 }
 629
 630 void
 631 Editor::update_layering_model ()
 632 {
 633         RefPtr<Action> act;
 634
 635         switch (Config->get_layer_model()) {
 636         case LaterHigher:
 637                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 638                 break;
 639         case MoveAddHigher:
 640                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 641                 break;
 642         case AddHigher:
 643                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 644                 break;
 645         }
 646
 647         if (act) {
 648                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 649                 if (ract && !ract->get_active()) {
 650                         ract->set_active (true);
 651                 }
 652         }
 653 }
 654
 655 void
 656 Editor::set_layer_model (LayerModel model)
 657 {
 658         /* this is driven by a toggle on a radio group, and so is invoked twice,
 659            once for the item that became inactive and once for the one that became
 660            active.
 661         */
 662
 663         RefPtr<Action> act;
 664
 665         switch (model) {
 666         case LaterHigher:
 667                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 668                 break;
 669         case MoveAddHigher:
 670                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 671                 break;
 672         case AddHigher:
 673                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 674                 break;
 675         }
 676
 677         if (act) {
 678                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 679                 if (ract && ract->get_active() && Config->get_layer_model() != model) {
 680                         Config->set_layer_model (model);
 681                 }
 682         }
 683 }
 684
 685 RefPtr<RadioAction>
 686 Editor::snap_type_action (SnapType type)
 687 {
 688
 689         const char* action = 0;
 690         RefPtr<Action> act;
 691
 692         switch (type) {
 693         case Editing::SnapToFrame:
 694                 action = "snap-to-frame";
 695                 break;
 696         case Editing::SnapToCDFrame:
 697                 action = "snap-to-cd-frame";
 698                 break;
 699         case Editing::SnapToSMPTEFrame:
 700                 action = "snap-to-smpte-frame";
 701                 break;
 702         case Editing::SnapToSMPTESeconds:
 703                 action = "snap-to-smpte-seconds";
 704                 break;
 705         case Editing::SnapToSMPTEMinutes:
 706                 action = "snap-to-smpte-minutes";
 707                 break;
 708         case Editing::SnapToSeconds:
 709                 action = "snap-to-seconds";
 710                 break;
 711         case Editing::SnapToMinutes:
 712                 action = "snap-to-minutes";
 713                 break;
 714         case Editing::SnapToAThirtysecondBeat:
 715                 action = "snap-to-thirtyseconds";
 716                 break;
 717         case Editing::SnapToASixteenthBeat:
 718                 action = "snap-to-asixteenthbeat";
 719                 break;
 720         case Editing::SnapToAEighthBeat:
 721                 action = "snap-to-eighths";
 722                 break;
 723         case Editing::SnapToAQuarterBeat:
 724                 action = "snap-to-quarters";
 725                 break;
 726         case Editing::SnapToAThirdBeat:
 727                 action = "snap-to-thirds";
 728                 break;
 729         case Editing::SnapToBeat:
 730                 action = "snap-to-beat";
 731                 break;
 732         case Editing::SnapToBar:
 733                 action = "snap-to-bar";
 734                 break;
 735         case Editing::SnapToMark:
 736                 action = "snap-to-mark";
 737                 break;
 738         case Editing::SnapToEditCursor:
 739                 action = "snap-to-edit-cursor";
 740                 break;
 741         case Editing::SnapToRegionStart:
 742                 action = "snap-to-region-start";
 743                 break;
 744         case Editing::SnapToRegionEnd:
 745                 action = "snap-to-region-end";
 746                 break;
 747         case Editing::SnapToRegionSync:
 748                 action = "snap-to-region-sync";
 749                 break;
 750         case Editing::SnapToRegionBoundary:
 751                 action = "snap-to-region-boundary";
 752                 break;
 753         default:
 754                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
 755                 /*NOTREACHED*/
 756         }
 757
 758         act = ActionManager::get_action (X_("Snap"), action);
 759
 760         if (act) {
 761                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 762                 return ract;
 763
 764         } else  {
 765                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
 766                 return RefPtr<RadioAction>();
 767         }
 768 }
 769
 770 void
 771 Editor::snap_type_chosen (SnapType type)
 772 {
 773         /* this is driven by a toggle on a radio group, and so is invoked twice,
 774            once for the item that became inactive and once for the one that became
 775            active.
 776         */
 777
 778         RefPtr<RadioAction> ract = snap_type_action (type);
 779
 780         if (ract && ract->get_active()) {
 781                 set_snap_to (type);
 782         }
 783 }
 784
 785 RefPtr<RadioAction>
 786 Editor::snap_mode_action (SnapMode mode)
 787 {
 788         const char* action = 0;
 789         RefPtr<Action> act;
 790
 791         switch (mode) {
 792         case Editing::SnapNormal:
 793                 action = X_("snap-normal");
 794                 break;
 795         case Editing::SnapMagnetic:
 796                 action = X_("snap-magnetic");
 797                 break;
 798         default:
 799                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
 800                 /*NOTREACHED*/
 801         }
 802
 803         act = ActionManager::get_action (X_("Editor"), action);
 804
 805         if (act) {
 806                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 807                 return ract;
 808
 809         } else  {
 810                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
 811                 return RefPtr<RadioAction> ();
 812         }
 813 }
 814
 815 void
 816 Editor::snap_mode_chosen (SnapMode mode)
 817 {
 818         /* this is driven by a toggle on a radio group, and so is invoked twice,
 819            once for the item that became inactive and once for the one that became
 820            active.
 821         */
 822
 823         RefPtr<RadioAction> ract = snap_mode_action (mode);
 824
 825         if (ract && ract->get_active()) {
 826                 set_snap_mode (mode);
 827         }
 828 }
 829
 830
 831 RefPtr<RadioAction>
 832 Editor::zoom_focus_action (ZoomFocus focus)
 833 {
 834         const char* action = 0;
 835         RefPtr<Action> act;
 836
 837         switch (focus) {
 838         case ZoomFocusLeft:
 839                 action = X_("zoom-focus-left");
 840                 break;
 841         case ZoomFocusRight:
 842                 action = X_("zoom-focus-right");
 843                 break;
 844         case ZoomFocusCenter:
 845                 action = X_("zoom-focus-center");
 846                 break;
 847         case ZoomFocusPlayhead:
 848                 action = X_("zoom-focus-playhead");
 849                 break;
 850         case ZoomFocusEdit:
 851                 action = X_("zoom-focus-edit");
 852                 break;
 853         default:
 854                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
 855                 /*NOTREACHED*/
 856         }
 857
 858         act = ActionManager::get_action (X_("Zoom"), action);
 859
 860         if (act) {
 861                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 862                 return ract;
 863         } else {
 864                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
 865         }
 866
 867         return RefPtr<RadioAction> ();
 868 }
 869
 870 void
 871 Editor::zoom_focus_chosen (ZoomFocus focus)
 872 {
 873         /* this is driven by a toggle on a radio group, and so is invoked twice,
 874            once for the item that became inactive and once for the one that became
 875            active.
 876         */
 877
 878         RefPtr<RadioAction> ract = zoom_focus_action (focus);
 879
 880         if (ract && ract->get_active()) {
 881                 set_zoom_focus (focus);
 882         }
 883 }
 884
 885 void
 886 Editor::smpte_fps_chosen (SmpteFormat format)
 887 {
 888         /* this is driven by a toggle on a radio group, and so is invoked twice,
 889            once for the item that became inactive and once for the one that became
 890            active.
 891         */
 892
 893         if (session) {
 894
 895                 RefPtr<Action> act;
 896
 897                 switch (format) {
 898                         case smpte_23976:
 899                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte23976"));
 900                          break;
 901                         case smpte_24:
 902                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24"));
 903                          break;
 904                         case smpte_24976:
 905                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24976"));
 906                          break;
 907                         case smpte_25:
 908                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte25"));
 909                          break;
 910                         case smpte_2997:
 911                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997"));
 912                          break;
 913                         case smpte_2997drop:
 914                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997drop"));
 915                          break;
 916                         case smpte_30:
 917                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30"));
 918                          break;
 919                         case smpte_30drop:
 920                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30drop"));
 921                          break;
 922                         case smpte_5994:
 923                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte5994"));
 924                          break;
 925                         case smpte_60:
 926                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte60"));
 927                          break;
 928                         default:
 929                                 cerr << "Editor received unexpected smpte type" << endl;
 930                 }
 931
 932                 if (act) {
 933                         RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 934                         if (ract && ract->get_active()) {
 935                                 session->set_smpte_format (format);
 936                         }
 937                 }
 938         }
 939 }
 940
 941 void
 942 Editor::video_pullup_chosen (Session::PullupFormat pullup)
 943 {
 944         /* this is driven by a toggle on a radio group, and so is invoked twice,
 945            once for the item that became inactive and once for the one that became
 946            active.
 947         */
 948
 949         const char* action = 0;
 950
 951         RefPtr<Action> act;
 952
 953         float pull = 0.0;
 954
 955         switch (pullup) {
 956         case Session::pullup_Plus4Plus1:
 957                 pull = 4.1667 + 0.1;
 958                 action = X_("PullupPlus4Plus1");
 959                 break;
 960         case Session::pullup_Plus4:
 961                 pull = 4.1667;
 962                 action = X_("PullupPlus4");
 963                 break;
 964         case Session::pullup_Plus4Minus1:
 965                 pull = 4.1667 - 0.1;
 966                 action = X_("PullupPlus4Minus1");
 967                 break;
 968         case Session::pullup_Plus1:
 969                 pull = 0.1;
 970                 action = X_("PullupPlus1");
 971                 break;
 972         case Session::pullup_None:
 973                 pull = 0.0;
 974                 action = X_("PullupNone");
 975                 break;
 976         case Session::pullup_Minus1:
 977                 pull = -0.1;
 978                 action = X_("PullupMinus1");
 979                 break;
 980         case Session::pullup_Minus4Plus1:
 981                 pull = -4.1667 + 0.1;
 982                 action = X_("PullupMinus4Plus1");
 983                 break;
 984         case Session::pullup_Minus4:
 985                 pull = -4.1667;
 986                 action = X_("PullupMinus4");
 987                 break;
 988         case Session::pullup_Minus4Minus1:
 989                 pull = -4.1667 - 0.1;
 990                 action = X_("PullupMinus4Minus1");
 991                 break;
 992         default:
 993                 fatal << string_compose (_("programming error: %1"), "Session received unexpected pullup type") << endmsg;
 994                 /*NOTREACHED*/
 995         }
 996
 997         act = ActionManager::get_action (X_("Editor"), action);
 998
 999         if (act) {
1000                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1001                 if (ract && ract->get_active()) {
1002                         Config->set_video_pullup ( pull );
1003                 }
1004
1005         } else  {
1006                 error << string_compose (_("programming error: %1"), "Editor::video_pullup_chosen could not find action to match pullup.") << endmsg;
1007         }
1008 }
1009
1010 void
1011 Editor::update_subframes_per_frame ()
1012 {
1013         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_subframes_per_frame));
1014
1015         RefPtr<Action> act;
1016         const char* action = 0;
1017
1018         uint32_t sfpf = Config->get_subframes_per_frame();
1019
1020         if (sfpf == 80) {
1021                 action = X_("Subframes80");
1022         } else if (sfpf == 100) {
1023                 action = X_("Subframes100");
1024         } else {
1025                 warning << string_compose (_("Configuraton is using unhandled subframes per frame value: %1"), sfpf) << endmsg;
1026                 /*NOTREACHED*/
1027                 return;
1028         }
1029
1030         act = ActionManager::get_action (X_("Editor"), action);
1031
1032         if (act) {
1033                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1034                 if (ract && !ract->get_active()) {
1035                         ract->set_active (true);
1036                 }
1037         }
1038 }
1039
1040 void
1041 Editor::subframes_per_frame_chosen (uint32_t sfpf)
1042 {
1043         /* this is driven by a toggle on a radio group, and so is invoked twice,
1044            once for the item that became inactive and once for the one that became
1045            active.
1046         */
1047
1048         const char* action = 0;
1049
1050         RefPtr<Action> act;
1051
1052         if (sfpf == 80) {
1053                 action = X_("Subframes80");
1054         } else if (sfpf == 100) {
1055                 action = X_("Subframes100");
1056         } else {
1057                 fatal << string_compose (_("programming error: %1 %2"), "Session received unexpected subframes per frame value: ", sfpf) << endmsg;
1058                 /*NOTREACHED*/
1059         }
1060
1061         act = ActionManager::get_action (X_("Editor"), action);
1062
1063         if (act) {
1064                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1065                 if (ract && ract->get_active()) {
1066                         Config->set_subframes_per_frame ((uint32_t) rint (sfpf));
1067                 }
1068
1069         } else  {
1070                 error << string_compose (_("programming error: %1"), "Editor::subframes_per_frame_chosen could not find action to match value.") << endmsg;
1071         }
1072 }
1073
1074 void
1075 Editor::toggle_auto_xfade ()
1076 {
1077         ActionManager::toggle_config_state ("Editor", "toggle-auto-xfades", &Configuration::set_auto_xfade, &Configuration::get_auto_xfade);
1078 }
1079
1080 void
1081 Editor::toggle_xfades_active ()
1082 {
1083         ActionManager::toggle_config_state ("Editor", "toggle-xfades-active", &Configuration::set_xfades_active, &Configuration::get_xfades_active);
1084 }
1085
1086 void
1087 Editor::toggle_xfade_visibility ()
1088 {
1089         ActionManager::toggle_config_state ("Editor", "toggle-xfades-visible", &Configuration::set_xfades_visible, &Configuration::get_xfades_visible);
1090 }
1091
1092 /** A Configuration parameter has changed.
1093  * @param parameter_name Name of the changed parameter.
1094  */
1095 void
1096 Editor::parameter_changed (const char* parameter_name)
1097 {
1098 #define PARAM_IS(x) (!strcmp (parameter_name, (x)))
1099
1100         ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::parameter_changed), parameter_name));
1101
1102         if (PARAM_IS ("auto-loop")) {
1103                 update_loop_range_view (true);
1104         } else if (PARAM_IS ("punch-in")) {
1105                 update_punch_range_view (true);
1106         } else if (PARAM_IS ("punch-out")) {
1107                 update_punch_range_view (true);
1108         } else if (PARAM_IS ("layer-model")) {
1109                 update_layering_model ();
1110         } else if (PARAM_IS ("smpte-format")) {
1111                 update_smpte_mode ();
1112                 update_just_smpte ();
1113         } else if (PARAM_IS ("video-pullup")) {
1114                 update_video_pullup ();
1115         } else if (PARAM_IS ("xfades-active")) {
1116                 ActionManager::map_some_state ("Editor", "toggle-xfades-active", &Configuration::get_xfades_active);
1117         } else if (PARAM_IS ("xfades-visible")) {
1118                 ActionManager::map_some_state ("Editor", "toggle-xfades-visible", &Configuration::get_xfades_visible);
1119                 update_xfade_visibility ();
1120         } else if (PARAM_IS ("auto-xfade")) {
1121                 ActionManager::map_some_state ("Editor", "toggle-auto-xfades", &Configuration::get_auto_xfade);
1122         } else if (PARAM_IS ("xfade-model")) {
1123                 update_crossfade_model ();
1124         } else if (PARAM_IS ("edit-mode")) {
1125                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1126         } else if (PARAM_IS ("subframes-per-frame")) {
1127                 update_subframes_per_frame ();
1128                 update_just_smpte ();
1129         }
1130
1131 #undef PARAM_IS
1132 }
1133
1134 void
1135 Editor::reset_focus ()
1136 {
1137         track_canvas.grab_focus();
1138 }