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