gtk2_ardour/editor_actions.cc

   1 #include <ardour/ardour.h>
   2
   3 #include "utils.h"
   4 #include "editor.h"
   5 #include "editing.h"
   6 #include "actions.h"
   7 #include "ardour_ui.h"
   8 #include "gui_thread.h"
   9 #include "i18n.h"
  10
  11 using namespace Gtk;
  12 using namespace Glib;
  13 using namespace std;
  14 using namespace sigc;
  15 using namespace ARDOUR;
  16 using namespace PBD;
  17 using namespace Editing;
  18
  19 void
  20 Editor::register_actions ()
  21 {
  22         RefPtr<Action> act;
  23
  24         editor_actions = ActionGroup::create (X_("Editor"));
  25
  26         /* non-operative menu items for menu bar */
  27
  28         ActionManager::register_action (editor_actions, X_("Edit"), _("Edit"));
  29         ActionManager::register_action (editor_actions, X_("EditSelectRegionOptions"), _("Select regions"));
  30         ActionManager::register_action (editor_actions, X_("EditSelectRangeOptions"), _("Select range operations"));
  31         ActionManager::register_action (editor_actions, X_("EditCursorMovementOptions"), _("Move edit cursor"));
  32         ActionManager::register_action (editor_actions, X_("RegionEditOps"), _("Region operations"));
  33         ActionManager::register_action (editor_actions, X_("Tools"), _("Tools"));
  34         ActionManager::register_action (editor_actions, X_("View"), _("View"));
  35         ActionManager::register_action (editor_actions, X_("ZoomFocus"), _("ZoomFocus"));
  36         ActionManager::register_action (editor_actions, X_("MeterHold"), _("Meter hold"));
  37         ActionManager::register_action (editor_actions, X_("MeterFalloff"), _("Meter falloff"));
  38         ActionManager::register_action (editor_actions, X_("Solo"), _("Solo"));
  39         ActionManager::register_action (editor_actions, X_("Crossfades"), _("Crossfades"));
  40         ActionManager::register_action (editor_actions, X_("Monitoring"), _("Monitoring"));
  41         ActionManager::register_action (editor_actions, X_("Autoconnect"), _("Autoconnect"));
  42         ActionManager::register_action (editor_actions, X_("Layering"), _("Layering"));
  43         ActionManager::register_action (editor_actions, X_("Timecode"), _("Timecode fps"));
  44         ActionManager::register_action (editor_actions, X_("Pullup"), _("Pullup / Pulldown"));
  45         ActionManager::register_action (editor_actions, X_("Subframes"), _("Subframes"));
  46         ActionManager::register_action (editor_actions, X_("addExistingAudioFiles"), _("Add Existing Audio"));
  47
  48         /* add named actions for the editor */
  49
  50
  51         act = ActionManager::register_toggle_action (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), mem_fun (*this, &Editor::editor_mixer_button_toggled));
  52         ActionManager::session_sensitive_actions.push_back (act);
  53
  54         RadioAction::Group crossfade_model_group;
  55
  56         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesFull", _("Span Entire Overlap"), bind (mem_fun(*this, &Editor::set_crossfade_model), FullCrossfade));
  57         ActionManager::session_sensitive_actions.push_back (act);
  58         act = ActionManager::register_radio_action (editor_actions, crossfade_model_group, "CrossfadesShort", _("Short"), bind (mem_fun(*this, &Editor::set_crossfade_model), ShortCrossfade));
  59         ActionManager::session_sensitive_actions.push_back (act);
  60
  61         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-active", _("Active"), mem_fun(*this, &Editor::toggle_xfades_active));
  62         ActionManager::session_sensitive_actions.push_back (act);
  63         act = ActionManager::register_toggle_action (editor_actions, "toggle-xfades-visible", _("Show"), mem_fun(*this, &Editor::toggle_xfade_visibility));
  64         ActionManager::session_sensitive_actions.push_back (act);
  65         act = ActionManager::register_toggle_action (editor_actions, "toggle-auto-xfades", _("Created Automatically"), mem_fun(*this, &Editor::toggle_auto_xfade));
  66         ActionManager::session_sensitive_actions.push_back (act);
  67
  68         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)));
  69         ActionManager::session_sensitive_actions.push_back (act);
  70         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)));
  71         ActionManager::session_sensitive_actions.push_back (act);
  72         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)));
  73         ActionManager::session_sensitive_actions.push_back (act);
  74
  75         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)));
  76         ActionManager::session_sensitive_actions.push_back (act);
  77         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)));
  78         ActionManager::session_sensitive_actions.push_back (act);
  79         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)));
  80         ActionManager::session_sensitive_actions.push_back (act);
  81
  82         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)));
  83         ActionManager::session_sensitive_actions.push_back (act);
  84         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)));
  85         ActionManager::session_sensitive_actions.push_back (act);
  86         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)));
  87         ActionManager::session_sensitive_actions.push_back (act);
  88
  89         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)));
  90         ActionManager::session_sensitive_actions.push_back (act);
  91         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)));
  92         ActionManager::session_sensitive_actions.push_back (act);
  93         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)));
  94         ActionManager::session_sensitive_actions.push_back (act);
  95
  96         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));
  97         ActionManager::session_sensitive_actions.push_back (act);
  98         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));
  99         ActionManager::session_sensitive_actions.push_back (act);
 100
 101         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));
 102         ActionManager::session_sensitive_actions.push_back (act);
 103         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));
 104         ActionManager::session_sensitive_actions.push_back (act);
 105
 106         act = ActionManager::register_action (editor_actions, "select-all", _("select all"), bind (mem_fun(*this, &Editor::select_all), Selection::Set));
 107         ActionManager::session_sensitive_actions.push_back (act);
 108         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));
 109         ActionManager::session_sensitive_actions.push_back (act);
 110         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));
 111         ActionManager::session_sensitive_actions.push_back (act);
 112
 113         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));
 114         ActionManager::session_sensitive_actions.push_back (act);
 115         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));
 116         ActionManager::session_sensitive_actions.push_back (act);
 117         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));
 118         ActionManager::session_sensitive_actions.push_back (act);
 119
 120         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));
 121         ActionManager::session_sensitive_actions.push_back (act);
 122         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));
 123         ActionManager::session_sensitive_actions.push_back (act);
 124
 125         act = ActionManager::register_action (editor_actions, "jump-forward-to-mark", _("Jump Forward to Mark"), mem_fun(*this, &Editor::jump_forward_to_mark));
 126         ActionManager::session_sensitive_actions.push_back (act);
 127         act = ActionManager::register_action (editor_actions, "jump-backward-to-mark", _("Jump Backward to Mark"), mem_fun(*this, &Editor::jump_backward_to_mark));
 128         ActionManager::session_sensitive_actions.push_back (act);
 129         act = ActionManager::register_action (editor_actions, "add-location-from-playhead", _("Add Location from Playhead"), mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 130         ActionManager::session_sensitive_actions.push_back (act);
 131
 132         act = ActionManager::register_action (editor_actions, "nudge-forward", _("Nudge Forward"), bind (mem_fun(*this, &Editor::nudge_forward), false));
 133         ActionManager::session_sensitive_actions.push_back (act);
 134         act = ActionManager::register_action (editor_actions, "nudge-next-forward", _("Nudge Next Forward"), bind (mem_fun(*this, &Editor::nudge_forward), true));
 135         ActionManager::session_sensitive_actions.push_back (act);
 136         act = ActionManager::register_action (editor_actions, "nudge-backward", _("Nudge Backward"), bind (mem_fun(*this, &Editor::nudge_backward), false));
 137         ActionManager::session_sensitive_actions.push_back (act);
 138         act = ActionManager::register_action (editor_actions, "nudge-next-backward", _("Nudge Next Backward"), bind (mem_fun(*this, &Editor::nudge_backward), true));
 139         ActionManager::session_sensitive_actions.push_back (act);
 140
 141         act = ActionManager::register_action (editor_actions, "temporal-zoom-out", _("Zoom Out"), bind (mem_fun(*this, &Editor::temporal_zoom_step), true));
 142         ActionManager::session_sensitive_actions.push_back (act);
 143         act = ActionManager::register_action (editor_actions, "temporal-zoom-in", _("Zoom In"), bind (mem_fun(*this, &Editor::temporal_zoom_step), false));
 144         ActionManager::session_sensitive_actions.push_back (act);
 145         act = ActionManager::register_action (editor_actions, "zoom-to-session", _("Zoom to Session"), mem_fun(*this, &Editor::temporal_zoom_session));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147
 148         act = ActionManager::register_action (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150         act = ActionManager::register_action (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down));
 151         ActionManager::session_sensitive_actions.push_back (act);
 152         act = ActionManager::register_action (editor_actions, "step-tracks-up", _("Step Tracks Up"), mem_fun(*this, &Editor::scroll_tracks_up_line));
 153         ActionManager::session_sensitive_actions.push_back (act);
 154         act = ActionManager::register_action (editor_actions, "step-tracks-down", _("Step Tracks Down"), mem_fun(*this, &Editor::scroll_tracks_down_line));
 155         ActionManager::session_sensitive_actions.push_back (act);
 156
 157         act = ActionManager::register_action (editor_actions, "scroll-backward", _("Scroll Backward"), bind (mem_fun(*this, &Editor::scroll_backward), 0.8f));
 158         ActionManager::session_sensitive_actions.push_back (act);
 159         act = ActionManager::register_action (editor_actions, "scroll-forward", _("Scroll Forward"), bind (mem_fun(*this, &Editor::scroll_forward), 0.8f));
 160         ActionManager::session_sensitive_actions.push_back (act);
 161         act = ActionManager::register_action (editor_actions, "goto", _("goto"), mem_fun(*this, &Editor::goto_frame));
 162         ActionManager::session_sensitive_actions.push_back (act);
 163         act = ActionManager::register_action (editor_actions, "center-playhead", _("Center Playhead"), mem_fun(*this, &Editor::center_playhead));
 164         ActionManager::session_sensitive_actions.push_back (act);
 165         act = ActionManager::register_action (editor_actions, "center-edit-cursor", _("Center Edit Cursor"), mem_fun(*this, &Editor::center_edit_cursor));
 166         ActionManager::session_sensitive_actions.push_back (act);
 167         act = ActionManager::register_action (editor_actions, "playhead-forward", _("Playhead Forward"), mem_fun(*this, &Editor::playhead_forward));
 168         ActionManager::session_sensitive_actions.push_back (act);
 169         act = ActionManager::register_action (editor_actions, "playhead-backward", _("Playhead Backward"), mem_fun(*this, &Editor::playhead_backward));
 170         ActionManager::session_sensitive_actions.push_back (act);
 171         act = ActionManager::register_action (editor_actions, "playhead-to-edit", _("Playhead to Edit"), bind (mem_fun(*this, &Editor::cursor_align), true));
 172         ActionManager::session_sensitive_actions.push_back (act);
 173         act = ActionManager::register_action (editor_actions, "edit-to-playhead", _("Edit to Playhead"), bind (mem_fun(*this, &Editor::cursor_align), false));
 174         ActionManager::session_sensitive_actions.push_back (act);
 175
 176         act = ActionManager::register_action (editor_actions, "align-regions-start", _("Align Regions Start"), bind (mem_fun(*this, &Editor::align), ARDOUR::Start));
 177         ActionManager::session_sensitive_actions.push_back (act);
 178         act = ActionManager::register_action (editor_actions, "align-regions-start-relative", _("Align Regions Start Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::Start));
 179         ActionManager::session_sensitive_actions.push_back (act);
 180         act = ActionManager::register_action (editor_actions, "align-regions-end", _("Align Regions End"), bind (mem_fun(*this, &Editor::align), ARDOUR::End));
 181         ActionManager::session_sensitive_actions.push_back (act);
 182         act = ActionManager::register_action (editor_actions, "align-regions-end-relative", _("Align Regions End Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::End));
 183         ActionManager::session_sensitive_actions.push_back (act);
 184
 185         act = ActionManager::register_action (editor_actions, "align-regions-sync", _("Align Regions Sync"), bind (mem_fun(*this, &Editor::align), ARDOUR::SyncPoint));
 186         ActionManager::session_sensitive_actions.push_back (act);
 187         act = ActionManager::register_action (editor_actions, "align-regions-sync-relative", _("Align Regions Sync Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::SyncPoint));
 188         ActionManager::session_sensitive_actions.push_back (act);
 189
 190         act = ActionManager::register_action (editor_actions, "audition-at-mouse", _("Audition at Mouse"), mem_fun(*this, &Editor::kbd_audition));
 191         ActionManager::session_sensitive_actions.push_back (act);
 192         act = ActionManager::register_action (editor_actions, "brush-at-mouse", _("Brush at Mouse"), mem_fun(*this, &Editor::kbd_brush));
 193         ActionManager::session_sensitive_actions.push_back (act);
 194         act = ActionManager::register_action (editor_actions, "set-edit-cursor", _("Set Edit Cursor"), mem_fun(*this, &Editor::kbd_set_edit_cursor));
 195         ActionManager::session_sensitive_actions.push_back (act);
 196         act = ActionManager::register_action (editor_actions, "mute-unmute-region", _("Mute/Unmute Region"), mem_fun(*this, &Editor::kbd_mute_unmute_region));
 197         ActionManager::session_sensitive_actions.push_back (act);
 198         act = ActionManager::register_action (editor_actions, "set-playhead", _("Set Playhead"), mem_fun(*this, &Editor::kbd_set_playhead_cursor));
 199         ActionManager::session_sensitive_actions.push_back (act);
 200         act = ActionManager::register_action (editor_actions, "split-region", _("Split Region"), mem_fun(*this, &Editor::kbd_split));
 201         ActionManager::session_sensitive_actions.push_back (act);
 202         act = ActionManager::register_action (editor_actions, "set-region-sync-position", _("Set Region Sync Position"), mem_fun(*this, &Editor::kbd_set_sync_position));
 203         ActionManager::session_sensitive_actions.push_back (act);
 204
 205         undo_action = act = ActionManager::register_action (editor_actions, "undo", _("Undo"), bind (mem_fun(*this, &Editor::undo), 1U));
 206         ActionManager::session_sensitive_actions.push_back (act);
 207         redo_action = act = ActionManager::register_action (editor_actions, "redo", _("Redo"), bind (mem_fun(*this, &Editor::redo), 1U));
 208         ActionManager::session_sensitive_actions.push_back (act);
 209
 210         act = ActionManager::register_action (editor_actions, "export-session", _("Export Session"), mem_fun(*this, &Editor::export_session));
 211         ActionManager::session_sensitive_actions.push_back (act);
 212         act = ActionManager::register_action (editor_actions, "export-range", _("Export Range"), mem_fun(*this, &Editor::export_selection));
 213         ActionManager::session_sensitive_actions.push_back (act);
 214
 215         act = ActionManager::register_action (editor_actions, "editor-cut", _("Cut"), mem_fun(*this, &Editor::cut));
 216         ActionManager::session_sensitive_actions.push_back (act);
 217         /* Note: for now, editor-delete does the exact same thing as editor-cut */
 218         act = ActionManager::register_action (editor_actions, "editor-delete", _("Delete"), mem_fun(*this, &Editor::cut));
 219         ActionManager::session_sensitive_actions.push_back (act);
 220         act = ActionManager::register_action (editor_actions, "editor-copy", _("Copy"), mem_fun(*this, &Editor::copy));
 221         ActionManager::session_sensitive_actions.push_back (act);
 222         act = ActionManager::register_action (editor_actions, "editor-paste", _("Paste"), mem_fun(*this, &Editor::keyboard_paste));
 223         ActionManager::session_sensitive_actions.push_back (act);
 224         act = ActionManager::register_action (editor_actions, "duplicate-region", _("Duplicate Region"), mem_fun(*this, &Editor::keyboard_duplicate_region));
 225         ActionManager::session_sensitive_actions.push_back (act);
 226         act = ActionManager::register_action (editor_actions, "duplicate-range", _("Duplicate Range"), mem_fun(*this, &Editor::keyboard_duplicate_selection));
 227         ActionManager::session_sensitive_actions.push_back (act);
 228         act = ActionManager::register_action (editor_actions, "insert-region", _("Insert Region"), mem_fun(*this, &Editor::keyboard_insert_region_list_selection));
 229         ActionManager::session_sensitive_actions.push_back (act);
 230         act = ActionManager::register_action (editor_actions, "reverse-region", _("Reverse Region"), mem_fun(*this, &Editor::reverse_region));
 231         ActionManager::session_sensitive_actions.push_back (act);
 232         act = ActionManager::register_action (editor_actions, "normalize-region", _("Normalize Region"), mem_fun(*this, &Editor::normalize_region));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         act = ActionManager::register_action (editor_actions, "crop", _("crop"), mem_fun(*this, &Editor::crop_region_to_selection));
 235         ActionManager::session_sensitive_actions.push_back (act);
 236         act = ActionManager::register_action (editor_actions, "insert-chunk", _("Insert Chunk"), bind (mem_fun(*this, &Editor::paste_named_selection), 1.0f));
 237         ActionManager::session_sensitive_actions.push_back (act);
 238
 239         act = ActionManager::register_action (editor_actions, "split-at-edit-cursor", _("Split at edit cursor"), mem_fun(*this, &Editor::split_region));
 240         ActionManager::edit_cursor_in_region_sensitive_actions.push_back (act);
 241
 242         act = ActionManager::register_action (editor_actions, "start-range", _("Start Range"), mem_fun(*this, &Editor::keyboard_selection_begin));
 243         ActionManager::session_sensitive_actions.push_back (act);
 244         act = ActionManager::register_action (editor_actions, "finish-range", _("Finish Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), false));
 245         ActionManager::session_sensitive_actions.push_back (act);
 246         act = ActionManager::register_action (editor_actions, "finish-add-range", _("Finish add Range"), bind (mem_fun(*this, &Editor::keyboard_selection_finish), true));
 247         ActionManager::session_sensitive_actions.push_back (act);
 248
 249         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));
 250         ActionManager::session_sensitive_actions.push_back (act);
 251         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));
 252         ActionManager::session_sensitive_actions.push_back (act);
 253
 254         act = ActionManager::register_toggle_action (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (mem_fun(*this, &Editor::toggle_follow_playhead)));
 255         ActionManager::session_sensitive_actions.push_back (act);
 256         act = ActionManager::register_action (editor_actions, "remove-last-capture", _("Remove Last Capture"), (mem_fun(*this, &Editor::remove_last_capture)));
 257         ActionManager::session_sensitive_actions.push_back (act);
 258
 259         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 260         RadioAction::Group zoom_group;
 261
 262         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 263         ActionManager::session_sensitive_actions.push_back (act);
 264         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 265         ActionManager::session_sensitive_actions.push_back (act);
 266         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 267         ActionManager::session_sensitive_actions.push_back (act);
 268         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 269         ActionManager::session_sensitive_actions.push_back (act);
 270         ActionManager::register_radio_action (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit"), bind (mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 271         ActionManager::session_sensitive_actions.push_back (act);
 272
 273         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 274         RadioAction::Group mouse_mode_group;
 275
 276         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));
 277         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));
 278         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));
 279         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));
 280         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));
 281
 282         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap To"));
 283         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 284
 285         RadioAction::Group snap_mode_group;
 286         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Normal"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 287         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (bind (mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 288
 289         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 290         RadioAction::Group snap_choice_group;
 291
 292         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)));
 293         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)));
 294         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)));
 295         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)));
 296         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)));
 297         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)));
 298         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)));
 299         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)));
 300         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)));
 301         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)));
 302         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)));
 303         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)));
 304         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)));
 305         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)));
 306         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)));
 307         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)));
 308         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)));
 309         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)));
 310         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)));
 311         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)));
 312
 313         /* REGION LIST */
 314
 315         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 316         RadioAction::Group sort_type_group;
 317         RadioAction::Group sort_order_group;
 318
 319         /* the region list popup menu */
 320         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 321
 322         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), mem_fun(*this, &Editor::audition_region_from_region_list));
 323         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 324         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), mem_fun(*this, &Editor::hide_region_from_region_list));
 325         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 326         act = ActionManager::register_action (rl_actions, X_("rlRemove"), _("Remove"), mem_fun (*this, &Editor::remove_region_from_region_list));
 327         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 328         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show all"), mem_fun(*this, &Editor::toggle_full_region_list));
 329         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show automatic regions"), mem_fun(*this, &Editor::toggle_show_auto_regions));
 330
 331         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 332                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), true));
 333         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 334                                bind (mem_fun(*this, &Editor::reset_region_list_sort_direction), false));
 335
 336         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 337                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByName));
 338         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 339                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByLength));
 340         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 341                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByPosition));
 342         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 343                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByTimestamp));
 344         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 345                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByStartInFile));
 346         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 347                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), ByEndInFile));
 348         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 349                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileName));
 350         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 351                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileLength));
 352         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 353                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileCreationDate));
 354         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 355                                bind (mem_fun(*this, &Editor::reset_region_list_sort_type), BySourceFileFS));
 356
 357
 358         /* the next two are duplicate items with different names for use in two different contexts */
 359
 360         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToRegionList"), _("Add External Audio"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 361         ActionManager::session_sensitive_actions.push_back (act);
 362         act = ActionManager::register_action (editor_actions, X_("addExternalAudioAsRegion"), _("as Region(s)"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 363         ActionManager::session_sensitive_actions.push_back (act);
 364         act = ActionManager::register_action (editor_actions, X_("addExternalAudioAsTrack"), _("as Tracks"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsTrack));
 365         ActionManager::session_sensitive_actions.push_back (act);
 366         act = ActionManager::register_action (editor_actions, X_("addExternalAudioAsTapeTrack"), _("as Tape Tracks"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportAsTapeTrack));
 367         ActionManager::session_sensitive_actions.push_back (act);
 368         act = ActionManager::register_action (editor_actions, X_("addExternalAudioToTrack"), _("to Tracks"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportToTrack));
 369         ActionManager::session_sensitive_actions.push_back (act);
 370
 371         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformVisibility"), _("Show Waveforms"), mem_fun (*this, &Editor::toggle_waveform_visibility));
 372         ActionManager::register_toggle_action (editor_actions, X_("ToggleWaveformsWhileRecording"), _("Show Waveforms While Recording"), mem_fun (*this, &Editor::toggle_waveforms_while_recording));
 373         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), mem_fun (*this, &Editor::toggle_measure_visibility));
 374
 375         RadioAction::Group layer_model_group;
 376
 377         ActionManager::register_radio_action (editor_actions, layer_model_group,  X_("LayerLaterHigher"), _("Later is Higher"), bind (mem_fun (*this, &Editor::set_layer_model), LaterHigher));
 378         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));
 379         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));
 380
 381         RadioAction::Group smpte_group;
 382
 383         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte23976"), _("23.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_23976));
 384         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24"), _("24"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_24));
 385         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte24976"), _("24.976"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_24976));
 386         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte25"), _("25"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_25));
 387         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997"), _("29.97"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_2997));
 388         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte2997drop"), _("29.97 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_2997drop));
 389         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30"), _("30"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_30));
 390         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte30drop"), _("30 drop"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_30drop));
 391         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte5994"), _("59.94"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_5994));
 392         ActionManager::register_radio_action (editor_actions, smpte_group,  X_("Smpte60"), _("60"), bind (mem_fun (*this, &Editor::smpte_fps_chosen), Session::smpte_60));
 393
 394         RadioAction::Group pullup_group;
 395
 396         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));
 397         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus4"), _("+4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus4));
 398         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));
 399         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupPlus1"), _("+ 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Plus1));
 400         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupNone"), _("None"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_None));
 401         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus1"), _("- 0.1%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus1));
 402         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));
 403         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("PullupMinus4"), _("-4.1667%"), bind (mem_fun (*this, &Editor::video_pullup_chosen), Session::pullup_Minus4));
 404         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));
 405
 406         RadioAction::Group subframe_group;
 407
 408         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("Subframes80"), _("80 per frame"), bind (mem_fun (*this, &Editor::subframes_per_frame_chosen), 80));
 409         ActionManager::register_radio_action (editor_actions, pullup_group,  X_("Subframes100"), _("100 per frame"), bind (mem_fun (*this, &Editor::subframes_per_frame_chosen), 100));
 410
 411         ActionManager::add_action_group (rl_actions);
 412         ActionManager::add_action_group (zoom_actions);
 413         ActionManager::add_action_group (mouse_mode_actions);
 414         ActionManager::add_action_group (snap_actions);
 415         ActionManager::add_action_group (editor_actions);
 416 }
 417
 418 void
 419 Editor::toggle_waveform_visibility ()
 420 {
 421         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformVisibility"));
 422         if (act) {
 423                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 424                 set_show_waveforms (tact->get_active());
 425         }
 426 }
 427
 428 void
 429 Editor::toggle_waveforms_while_recording ()
 430 {
 431         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformVisibility"));
 432         if (act) {
 433                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 434                 set_show_waveforms_recording (tact->get_active());
 435         }
 436 }
 437
 438 void
 439 Editor::toggle_measure_visibility ()
 440 {
 441         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 442         if (act) {
 443                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 444                 set_show_measures (tact->get_active());
 445         }
 446 }
 447
 448 void
 449 Editor::set_crossfade_model (CrossfadeModel model)
 450 {
 451         RefPtr<Action> act;
 452
 453         /* this is driven by a toggle on a radio group, and so is invoked twice,
 454            once for the item that became inactive and once for the one that became
 455            active.
 456         */
 457
 458         switch (model) {
 459         case FullCrossfade:
 460                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 461                 break;
 462         case ShortCrossfade:
 463                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 464                 break;
 465         }
 466
 467         if (act) {
 468                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 469                 if (ract && ract->get_active()) {
 470                         Config->set_xfade_model (model);
 471                 }
 472         }
 473 }
 474
 475 void
 476 Editor::update_crossfade_model ()
 477 {
 478         RefPtr<Action> act;
 479
 480         switch (Config->get_xfade_model()) {
 481         case FullCrossfade:
 482                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesFull"));
 483                 break;
 484         case ShortCrossfade:
 485                 act = ActionManager::get_action (X_("Editor"), X_("CrossfadesShort"));
 486                 break;
 487         }
 488
 489         if (act) {
 490                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 491                 if (ract && !ract->get_active()) {
 492                         ract->set_active (true);
 493                 }
 494         }
 495 }
 496
 497 void
 498 Editor::update_smpte_mode ()
 499 {
 500         ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_smpte_mode));
 501
 502         RefPtr<Action> act;
 503         const char* action = 0;
 504
 505         float frames = Config->get_smpte_frames_per_second();
 506         bool drop = Config->get_smpte_drop_frames();
 507
 508         if ((frames < 23.976 * 1.0005) && !drop)
 509                 action = X_("Smpte23976");
 510         else if ((frames < 24 * 1.0005) && !drop)
 511                 action = X_("Smpte24");
 512         else if ((frames < 24.976 * 1.0005) && !drop)
 513                 action = X_("Smpte24976");
 514         else if ((frames < 25 * 1.0005) && !drop)
 515                 action = X_("Smpte25");
 516         else if ((frames < 29.97 * 1.0005) && !drop)
 517                 action = X_("Smpte2997");
 518         else if ((frames < 29.97 * 1.0005) && drop)
 519                 action = X_("Smpte2997drop");
 520         else if ((frames < 30 * 1.0005) && !drop)
 521                 action = X_("Smpte30");
 522         else if ((frames < 30 * 1.0005) && drop)
 523                 action = X_("Smpte30drop");
 524         else if ((frames < 59.94 * 1.0005) && !drop)
 525                 action = X_("Smpte5994");
 526         else if ((frames < 60 * 1.0005) && !drop)
 527                 action = X_("Smpte60");
 528         else {
 529                 fatal << string_compose (_("programming error: Unexpected SMPTE value (%1, drop = %2) in update_smpte_mode.  Menu is probably wrong."),
 530                                          frames, drop) << endmsg;
 531                 /*NOTREACHED*/
 532         }
 533
 534         act = ActionManager::get_action (X_("Editor"), action);
 535
 536         if (act) {
 537                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 538                 if (ract && !ract->get_active()) {
 539                         ract->set_active (true);
 540                 }
 541         }
 542 }
 543
 544 void
 545 Editor::update_video_pullup ()
 546 {
 547         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_video_pullup));
 548
 549         RefPtr<Action> act;
 550         const char* action = 0;
 551
 552         float pullup = Config->get_video_pullup();
 553
 554         if ( pullup < (-4.1667 - 0.1) * 0.99) {
 555                 action = X_("PullupMinus4Minus1");
 556         } else if ( pullup < (-4.1667) * 0.99 ) {
 557                 action = X_("PullupMinus4");
 558         } else if ( pullup < (-4.1667 + 0.1) * 0.99 ) {
 559                 action = X_("PullupMinus4Plus1");
 560         } else if ( pullup < (-0.1) * 0.99 ) {
 561                 action = X_("PullupMinus1");
 562         } else if (pullup > (4.1667 + 0.1) * 0.99 ) {
 563                 action = X_("PullupPlus4Plus1");
 564         } else if ( pullup > (4.1667) * 0.99 ) {
 565                 action = X_("PullupPlus4");
 566         } else if ( pullup > (4.1667 - 0.1) * 0.99) {
 567                 action = X_("PullupPlus4Minus1");
 568         } else if ( pullup > (0.1) * 0.99 ) {
 569                 action = X_("PullupPlus1");
 570         } else {
 571                 action = X_("PullupNone");
 572         }
 573
 574         act = ActionManager::get_action (X_("Editor"), action);
 575
 576         if (act) {
 577                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 578                 if (ract && !ract->get_active()) {
 579                         ract->set_active (true);
 580                 }
 581         }
 582 }
 583
 584 void
 585 Editor::update_layering_model ()
 586 {
 587         RefPtr<Action> act;
 588
 589         switch (Config->get_layer_model()) {
 590         case LaterHigher:
 591                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 592                 break;
 593         case MoveAddHigher:
 594                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 595                 break;
 596         case AddHigher:
 597                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 598                 break;
 599         }
 600
 601         if (act) {
 602                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 603                 if (ract && !ract->get_active()) {
 604                         ract->set_active (true);
 605                 }
 606         }
 607 }
 608
 609 void
 610 Editor::set_layer_model (LayerModel model)
 611 {
 612         /* this is driven by a toggle on a radio group, and so is invoked twice,
 613            once for the item that became inactive and once for the one that became
 614            active.
 615         */
 616
 617         RefPtr<Action> act;
 618
 619         switch (model) {
 620         case LaterHigher:
 621                 act = ActionManager::get_action (X_("Editor"), X_("LayerLaterHigher"));
 622                 break;
 623         case MoveAddHigher:
 624                 act = ActionManager::get_action (X_("Editor"), X_("LayerMoveAddHigher"));
 625                 break;
 626         case AddHigher:
 627                 act = ActionManager::get_action (X_("Editor"), X_("LayerAddHigher"));
 628                 break;
 629         }
 630
 631         if (act) {
 632                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 633                 if (ract && ract->get_active() && Config->get_layer_model() != model) {
 634                         Config->set_layer_model (model);
 635                 }
 636         }
 637 }
 638
 639 RefPtr<RadioAction>
 640 Editor::snap_type_action (SnapType type)
 641 {
 642
 643         const char* action = 0;
 644         RefPtr<Action> act;
 645
 646         switch (type) {
 647         case Editing::SnapToFrame:
 648                 action = "snap-to-frame";
 649                 break;
 650         case Editing::SnapToCDFrame:
 651                 action = "snap-to-cd-frame";
 652                 break;
 653         case Editing::SnapToSMPTEFrame:
 654                 action = "snap-to-smpte-frame";
 655                 break;
 656         case Editing::SnapToSMPTESeconds:
 657                 action = "snap-to-smpte-seconds";
 658                 break;
 659         case Editing::SnapToSMPTEMinutes:
 660                 action = "snap-to-smpte-minutes";
 661                 break;
 662         case Editing::SnapToSeconds:
 663                 action = "snap-to-seconds";
 664                 break;
 665         case Editing::SnapToMinutes:
 666                 action = "snap-to-minutes";
 667                 break;
 668         case Editing::SnapToAThirtysecondBeat:
 669                 action = "snap-to-thirtyseconds";
 670                 break;
 671         case Editing::SnapToASixteenthBeat:
 672                 action = "snap-to-asixteenthbeat";
 673                 break;
 674         case Editing::SnapToAEighthBeat:
 675                 action = "snap-to-eighths";
 676                 break;
 677         case Editing::SnapToAQuarterBeat:
 678                 action = "snap-to-quarters";
 679                 break;
 680         case Editing::SnapToAThirdBeat:
 681                 action = "snap-to-thirds";
 682                 break;
 683         case Editing::SnapToBeat:
 684                 action = "snap-to-beat";
 685                 break;
 686         case Editing::SnapToBar:
 687                 action = "snap-to-bar";
 688                 break;
 689         case Editing::SnapToMark:
 690                 action = "snap-to-mark";
 691                 break;
 692         case Editing::SnapToEditCursor:
 693                 action = "snap-to-edit-cursor";
 694                 break;
 695         case Editing::SnapToRegionStart:
 696                 action = "snap-to-region-start";
 697                 break;
 698         case Editing::SnapToRegionEnd:
 699                 action = "snap-to-region-end";
 700                 break;
 701         case Editing::SnapToRegionSync:
 702                 action = "snap-to-region-sync";
 703                 break;
 704         case Editing::SnapToRegionBoundary:
 705                 action = "snap-to-region-boundary";
 706                 break;
 707         default:
 708                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
 709                 /*NOTREACHED*/
 710         }
 711
 712         act = ActionManager::get_action (X_("Snap"), action);
 713
 714         if (act) {
 715                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 716                 return ract;
 717
 718         } else  {
 719                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
 720                 return RefPtr<RadioAction>();
 721         }
 722 }
 723
 724 void
 725 Editor::snap_type_chosen (SnapType type)
 726 {
 727         /* this is driven by a toggle on a radio group, and so is invoked twice,
 728            once for the item that became inactive and once for the one that became
 729            active.
 730         */
 731
 732         RefPtr<RadioAction> ract = snap_type_action (type);
 733
 734         if (ract && ract->get_active()) {
 735                 set_snap_to (type);
 736         }
 737 }
 738
 739 RefPtr<RadioAction>
 740 Editor::snap_mode_action (SnapMode mode)
 741 {
 742         const char* action = 0;
 743         RefPtr<Action> act;
 744
 745         switch (mode) {
 746         case Editing::SnapNormal:
 747                 action = X_("snap-normal");
 748                 break;
 749         case Editing::SnapMagnetic:
 750                 action = X_("snap-magnetic");
 751                 break;
 752         default:
 753                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
 754                 /*NOTREACHED*/
 755         }
 756
 757         act = ActionManager::get_action (X_("Editor"), action);
 758
 759         if (act) {
 760                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 761                 return ract;
 762
 763         } else  {
 764                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
 765                 return RefPtr<RadioAction> ();
 766         }
 767 }
 768
 769 void
 770 Editor::snap_mode_chosen (SnapMode mode)
 771 {
 772         /* this is driven by a toggle on a radio group, and so is invoked twice,
 773            once for the item that became inactive and once for the one that became
 774            active.
 775         */
 776
 777         RefPtr<RadioAction> ract = snap_mode_action (mode);
 778
 779         if (ract && ract->get_active()) {
 780                 set_snap_mode (mode);
 781         }
 782 }
 783
 784
 785 RefPtr<RadioAction>
 786 Editor::zoom_focus_action (ZoomFocus focus)
 787 {
 788         const char* action = 0;
 789         RefPtr<Action> act;
 790
 791         switch (focus) {
 792         case ZoomFocusLeft:
 793                 action = X_("zoom-focus-left");
 794                 break;
 795         case ZoomFocusRight:
 796                 action = X_("zoom-focus-right");
 797                 break;
 798         case ZoomFocusCenter:
 799                 action = X_("zoom-focus-center");
 800                 break;
 801         case ZoomFocusPlayhead:
 802                 action = X_("zoom-focus-playhead");
 803                 break;
 804         case ZoomFocusEdit:
 805                 action = X_("zoom-focus-edit");
 806                 break;
 807         default:
 808                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
 809                 /*NOTREACHED*/
 810         }
 811
 812         act = ActionManager::get_action (X_("Zoom"), action);
 813
 814         if (act) {
 815                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 816                 return ract;
 817         } else {
 818                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
 819         }
 820
 821         return RefPtr<RadioAction> ();
 822 }
 823
 824 void
 825 Editor::zoom_focus_chosen (ZoomFocus focus)
 826 {
 827         /* this is driven by a toggle on a radio group, and so is invoked twice,
 828            once for the item that became inactive and once for the one that became
 829            active.
 830         */
 831
 832         RefPtr<RadioAction> ract = zoom_focus_action (focus);
 833
 834         if (ract && ract->get_active()) {
 835                 set_zoom_focus (focus);
 836         }
 837 }
 838
 839 void
 840 Editor::smpte_fps_chosen (Session::SmpteFormat format)
 841 {
 842         /* this is driven by a toggle on a radio group, and so is invoked twice,
 843            once for the item that became inactive and once for the one that became
 844            active.
 845         */
 846
 847         if (session) {
 848
 849                 float fps = 10;
 850                 bool drop = false;
 851
 852                 RefPtr<Action> act;
 853
 854                 switch (format) {
 855                         case Session::smpte_23976: {
 856                                 fps=23.976;
 857                                 drop = false;
 858                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte23976"));
 859                         } break;
 860                         case Session::smpte_24: {
 861                                 fps=24;
 862                                 drop = false;
 863                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24"));
 864                         } break;
 865                         case Session::smpte_24976: {
 866                                 fps=24.976;
 867                                 drop = false;
 868                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte24976"));
 869                         } break;
 870                         case Session::smpte_25: {
 871                                 fps=25;
 872                                 drop = false;
 873                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte25"));
 874                         } break;
 875                         case Session::smpte_2997: {
 876                                 fps=29.97;
 877                                 drop = false;
 878                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997"));
 879                         } break;
 880                         case Session::smpte_2997drop: {
 881                                 fps=29.97;
 882                                 drop = true;
 883                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte2997drop"));
 884                         } break;
 885                         case Session::smpte_30: {
 886                                 fps=30;
 887                                 drop = false;
 888                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30"));
 889                         } break;
 890                         case Session::smpte_30drop: {
 891                                 fps=30;
 892                                 drop = true;
 893                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte30drop"));
 894                         } break;
 895                         case Session::smpte_5994: {
 896                                 fps=59.94;
 897                                 drop = false;
 898                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte5994"));
 899                         } break;
 900                         case Session::smpte_60: {
 901                                 fps=60;
 902                                 drop = false;
 903                                 act = ActionManager::get_action (X_("Editor"), X_("Smpte60"));
 904                         } break;
 905                         default:
 906                                 cerr << "Editor received unexpected smpte type" << endl;
 907                 }
 908
 909                 if (act) {
 910                         RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 911                         if (ract && ract->get_active()) {
 912                                 session->set_smpte_type (fps, drop);
 913                         }
 914                 }
 915         }
 916 }
 917
 918 void
 919 Editor::video_pullup_chosen (Session::PullupFormat pullup)
 920 {
 921         /* this is driven by a toggle on a radio group, and so is invoked twice,
 922            once for the item that became inactive and once for the one that became
 923            active.
 924         */
 925
 926         const char* action = 0;
 927
 928         RefPtr<Action> act;
 929
 930         float pull = 0.0;
 931
 932         switch (pullup) {
 933         case Session::pullup_Plus4Plus1:
 934                 pull = 4.1667 + 0.1;
 935                 action = X_("PullupPlus4Plus1");
 936                 break;
 937         case Session::pullup_Plus4:
 938                 pull = 4.1667;
 939                 action = X_("PullupPlus4");
 940                 break;
 941         case Session::pullup_Plus4Minus1:
 942                 pull = 4.1667 - 0.1;
 943                 action = X_("PullupPlus4Minus1");
 944                 break;
 945         case Session::pullup_Plus1:
 946                 pull = 0.1;
 947                 action = X_("PullupPlus1");
 948                 break;
 949         case Session::pullup_None:
 950                 pull = 0.0;
 951                 action = X_("PullupNone");
 952                 break;
 953         case Session::pullup_Minus1:
 954                 pull = -0.1;
 955                 action = X_("PullupMinus1");
 956                 break;
 957         case Session::pullup_Minus4Plus1:
 958                 pull = -4.1667 + 0.1;
 959                 action = X_("PullupMinus4Plus1");
 960                 break;
 961         case Session::pullup_Minus4:
 962                 pull = -4.1667;
 963                 action = X_("PullupMinus4");
 964                 break;
 965         case Session::pullup_Minus4Minus1:
 966                 pull = -4.1667 - 0.1;
 967                 action = X_("PullupMinus4Minus1");
 968                 break;
 969         default:
 970                 fatal << string_compose (_("programming error: %1"), "Session received unexpected pullup type") << endmsg;
 971                 /*NOTREACHED*/
 972         }
 973
 974         act = ActionManager::get_action (X_("Editor"), action);
 975
 976         if (act) {
 977                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 978                 if (ract && ract->get_active()) {
 979                         Config->set_video_pullup ( pull );
 980                 }
 981
 982         } else  {
 983                 error << string_compose (_("programming error: %1"), "Editor::video_pullup_chosen could not find action to match pullup.") << endmsg;
 984         }
 985 }
 986
 987 void
 988 Editor::update_subframes_per_frame ()
 989 {
 990         ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_subframes_per_frame));
 991
 992         RefPtr<Action> act;
 993         const char* action = 0;
 994
 995         uint32_t sfpf = Config->get_subframes_per_frame();
 996
 997         if (sfpf == 80) {
 998                 action = X_("Subframes80");
 999         } else if (sfpf == 100) {
1000                 action = X_("Subframes100");
1001         } else {
1002                 warning << string_compose (_("Configuraton is using unhandled subframes per frame value: %1"), sfpf) << endmsg;
1003                 /*NOTREACHED*/
1004                 return;
1005         }
1006
1007         act = ActionManager::get_action (X_("Editor"), action);
1008
1009         if (act) {
1010                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1011                 if (ract && !ract->get_active()) {
1012                         ract->set_active (true);
1013                 }
1014         }
1015 }
1016
1017 void
1018 Editor::subframes_per_frame_chosen (uint32_t sfpf)
1019 {
1020         /* this is driven by a toggle on a radio group, and so is invoked twice,
1021            once for the item that became inactive and once for the one that became
1022            active.
1023         */
1024
1025         const char* action = 0;
1026
1027         RefPtr<Action> act;
1028
1029         if (sfpf == 80) {
1030                 action = X_("Subframes80");
1031         } else if (sfpf == 100) {
1032                 action = X_("Subframes100");
1033         } else {
1034                 fatal << string_compose (_("programming error: %1 %2"), "Session received unexpected subframes per frame value: ", sfpf) << endmsg;
1035                 /*NOTREACHED*/
1036         }
1037
1038         act = ActionManager::get_action (X_("Editor"), action);
1039
1040         if (act) {
1041                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1042                 if (ract && ract->get_active()) {
1043                         Config->set_subframes_per_frame ((uint32_t) rint (sfpf));
1044                 }
1045
1046         } else  {
1047                 error << string_compose (_("programming error: %1"), "Editor::subframes_per_frame_chosen could not find action to match value.") << endmsg;
1048         }
1049 }
1050
1051 void
1052 Editor::toggle_auto_xfade ()
1053 {
1054         ActionManager::toggle_config_state ("Editor", "toggle-auto-xfades", &Configuration::set_auto_xfade, &Configuration::get_auto_xfade);
1055 }
1056
1057 void
1058 Editor::toggle_xfades_active ()
1059 {
1060         ActionManager::toggle_config_state ("Editor", "toggle-xfades-active", &Configuration::set_xfades_active, &Configuration::get_xfades_active);
1061 }
1062
1063 void
1064 Editor::toggle_xfade_visibility ()
1065 {
1066         ActionManager::toggle_config_state ("Editor", "toggle-xfades-visibility", &Configuration::set_xfades_visible, &Configuration::get_xfades_visible);
1067 }
1068
1069 void
1070 Editor::parameter_changed (const char* parameter_name)
1071 {
1072 #define PARAM_IS(x) (!strcmp (parameter_name, (x)))
1073
1074         ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::parameter_changed), parameter_name));
1075
1076         if (PARAM_IS ("auto-loop")) {
1077                 update_loop_range_view (true);
1078         } else if (PARAM_IS ("punch-in")) {
1079                 update_punch_range_view (true);
1080         } else if (PARAM_IS ("punch-out")) {
1081                 update_punch_range_view (true);
1082         } else if (PARAM_IS ("layer-model")) {
1083                 update_layering_model ();
1084         } else if (PARAM_IS ("smpte-frames-per-second") || PARAM_IS ("smpte-drop-frames")) {
1085                 update_smpte_mode ();
1086                 update_just_smpte ();
1087         } else if (PARAM_IS ("video-pullup")) {
1088                 update_video_pullup ();
1089         } else if (PARAM_IS ("xfades-active")) {
1090                 ActionManager::map_some_state ("Editor", "toggle-xfades-active", &Configuration::get_xfades_active);
1091         } else if (PARAM_IS ("xfades-visible")) {
1092                 ActionManager::map_some_state ("Editor", "toggle-xfades-visible", &Configuration::get_xfades_visible);
1093         } else if (PARAM_IS ("auto-xfade")) {
1094                 ActionManager::map_some_state ("Editor", "toggle-auto-xfades", &Configuration::get_auto_xfade);
1095         } else if (PARAM_IS ("xfade-model")) {
1096                 update_crossfade_model ();
1097         } else if (PARAM_IS ("edit-mode")) {
1098                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1099         } else if (PARAM_IS ("subframes-per-frame")) {
1100                 update_subframes_per_frame ();
1101                 update_just_smpte ();
1102         }
1103
1104 #undef PARAM_IS
1105 }