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 <gio/gio.h>
  21 #include <gtk/gtkiconfactory.h>
  22
  23 #include "gtkmm2ext/tearoff.h"
  24
  25 #include "ardour/ardour.h"
  26 #include "ardour/profile.h"
  27 #include "ardour/session.h"
  28
  29 #include "actions.h"
  30 #include "ardour_ui.h"
  31 #include "editing.h"
  32 #include "editor.h"
  33 #include "gui_thread.h"
  34 #include "time_axis_view.h"
  35 #include "utils.h"
  36 #include "i18n.h"
  37 #include "audio_time_axis.h"
  38 #include "editor_group_tabs.h"
  39 #include "editor_routes.h"
  40 #include "editor_regions.h"
  41
  42 using namespace Gtk;
  43 using namespace Glib;
  44 using namespace std;
  45 using namespace ARDOUR;
  46 using namespace PBD;
  47 using namespace Editing;
  48
  49 /* Convenience functions to slightly reduce verbosity below */
  50
  51 static RefPtr<Action>
  52 reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  53 {
  54         RefPtr<Action> act = ActionManager::register_action (group, name, label, slot);
  55         ActionManager::session_sensitive_actions.push_back (act);
  56         return act;
  57 }
  58
  59 static void
  60 toggle_reg_sens (RefPtr<ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot)
  61 {
  62         RefPtr<Action> act = ActionManager::register_toggle_action (group, name, label, slot);
  63         ActionManager::session_sensitive_actions.push_back (act);
  64 }
  65
  66 static void
  67 radio_reg_sens (RefPtr<ActionGroup> action_group, RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot)
  68 {
  69         RefPtr<Action> act = ActionManager::register_radio_action (action_group, radio_group, name, label, slot);
  70         ActionManager::session_sensitive_actions.push_back (act);
  71 }
  72
  73 void
  74 Editor::register_actions ()
  75 {
  76         RefPtr<Action> act;
  77
  78         editor_actions = ActionGroup::create (X_("Editor"));
  79
  80         /* non-operative menu items for menu bar */
  81
  82         ActionManager::register_action (editor_actions, X_("AlignMenu"), _("Align"));
  83         ActionManager::register_action (editor_actions, X_("Autoconnect"), _("Autoconnect"));
  84         ActionManager::register_action (editor_actions, X_("Crossfades"), _("Crossfades"));
  85         ActionManager::register_action (editor_actions, X_("Edit"), _("Edit"));
  86         ActionManager::register_action (editor_actions, X_("EditCursorMovementOptions"), _("Move Selected Marker"));
  87         ActionManager::register_action (editor_actions, X_("EditSelectRangeOptions"), _("Select Range Operations"));
  88         ActionManager::register_action (editor_actions, X_("EditSelectRegionOptions"), _("Select Regions"));
  89         ActionManager::register_action (editor_actions, X_("EditPointMenu"), _("Edit Point"));
  90         ActionManager::register_action (editor_actions, X_("FadeMenu"), _("Fade"));
  91         ActionManager::register_action (editor_actions, X_("LatchMenu"), _("Latch"));
  92         ActionManager::register_action (editor_actions, X_("RegionMenu"), _("Region"));
  93         ActionManager::register_action (editor_actions, X_("RegionMenuLayering"), _("Layering"));
  94         ActionManager::register_action (editor_actions, X_("RegionMenuNudge"), _("Nudge"));
  95         ActionManager::register_action (editor_actions, X_("RegionMenuTrim"), _("Trim"));
  96         ActionManager::register_action (editor_actions, X_("RegionMenuGain"), _("Gain"));
  97         ActionManager::register_action (editor_actions, X_("RegionMenuRanges"), _("Ranges"));
  98         ActionManager::register_action (editor_actions, X_("RegionMenuFades"), _("Fades"));
  99         ActionManager::register_action (editor_actions, X_("RegionMenuMIDI"), _("MIDI"));
 100         ActionManager::register_action (editor_actions, X_("RegionMenuDuplicate"), _("Duplicate"));
 101         ActionManager::register_action (editor_actions, X_("Link"), _("Link"));
 102         ActionManager::register_action (editor_actions, X_("ZoomFocusMenu"), _("Zoom Focus"));
 103         ActionManager::register_action (editor_actions, X_("LocateToMarker"), _("Locate to Markers"));
 104         ActionManager::register_action (editor_actions, X_("MarkerMenu"), _("Markers"));
 105         ActionManager::register_action (editor_actions, X_("MeterFalloff"), _("Meter falloff"));
 106         ActionManager::register_action (editor_actions, X_("MeterHold"), _("Meter hold"));
 107         ActionManager::register_action (editor_actions, X_("MiscOptions"), _("Misc Options"));
 108         ActionManager::register_action (editor_actions, X_("Monitoring"), _("Monitoring"));
 109         ActionManager::register_action (editor_actions, X_("MoveActiveMarkMenu"), _("Active Mark"));
 110         ActionManager::register_action (editor_actions, X_("MovePlayHeadMenu"), _("Playhead"));
 111         ActionManager::register_action (editor_actions, X_("PlayMenu"), _("Play"));
 112         ActionManager::register_action (editor_actions, X_("PrimaryClockMenu"), _("Primary Clock"));
 113         ActionManager::register_action (editor_actions, X_("Pullup"), _("Pullup / Pulldown"));
 114         ActionManager::register_action (editor_actions, X_("RegionEditOps"), _("Region operations"));
 115         ActionManager::register_action (editor_actions, X_("RegionGainMenu"), _("Gain"));
 116         ActionManager::register_action (editor_actions, X_("RulerMenu"), _("Rulers"));
 117         ActionManager::register_action (editor_actions, X_("SavedViewMenu"), _("Views"));
 118         ActionManager::register_action (editor_actions, X_("ScrollMenu"), _("Scroll"));
 119         ActionManager::register_action (editor_actions, X_("SecondaryClockMenu"), _("Secondary Clock"));
 120         ActionManager::register_action (editor_actions, X_("Select"), _("Select"));
 121         ActionManager::register_action (editor_actions, X_("SelectMenu"), _("Select"));
 122         ActionManager::register_action (editor_actions, X_("SeparateMenu"), _("Separate"));
 123         ActionManager::register_action (editor_actions, X_("SetLoopMenu"), _("Loop"));
 124         ActionManager::register_action (editor_actions, X_("SetPunchMenu"), _("Punch"));
 125         ActionManager::register_action (editor_actions, X_("Solo"), _("Solo"));
 126         ActionManager::register_action (editor_actions, X_("Subframes"), _("Subframes"));
 127         ActionManager::register_action (editor_actions, X_("SyncMenu"), _("Sync"));
 128         ActionManager::register_action (editor_actions, X_("TempoMenu"), _("Tempo"));
 129         ActionManager::register_action (editor_actions, X_("Timecode"), _("Timecode fps"));
 130         ActionManager::register_action (editor_actions, X_("TrackHeightMenu"), _("Height"));
 131         ActionManager::register_action (editor_actions, X_("TrackMenu"), _("Track"));
 132         ActionManager::register_action (editor_actions, X_("Tools"), _("Tools"));
 133         ActionManager::register_action (editor_actions, X_("View"), _("View"));
 134         ActionManager::register_action (editor_actions, X_("ZoomFocus"), _("Zoom Focus"));
 135         ActionManager::register_action (editor_actions, X_("ZoomMenu"), _("Zoom"));
 136
 137         register_region_actions ();
 138
 139         /* add named actions for the editor */
 140
 141         ActionManager::register_action (editor_actions, "escape", _("Break drag or deselect all"), sigc::mem_fun (*this, &Editor::escape));
 142
 143         toggle_reg_sens (editor_actions, "show-editor-mixer", _("Show Editor Mixer"), sigc::mem_fun (*this, &Editor::editor_mixer_button_toggled));
 144         toggle_reg_sens (editor_actions, "show-editor-list", _("Show Editor List"), sigc::mem_fun (*this, &Editor::editor_list_button_toggled));
 145
 146         reg_sens (editor_actions, "playhead-to-next-region-boundary", _("Playhead to Next Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_boundary), true ));
 147         reg_sens (editor_actions, "playhead-to-next-region-boundary-noselection", _("Playhead to Next Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_boundary), false ));
 148         reg_sens (editor_actions, "playhead-to-previous-region-boundary", _("Playhead to Previous Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_boundary), true));
 149         reg_sens (editor_actions, "playhead-to-previous-region-boundary-noselection", _("Playhead to Previous Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_boundary), false));
 150
 151         reg_sens (editor_actions, "playhead-to-next-region-start", _("Playhead to Next Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (Start)));
 152         reg_sens (editor_actions, "playhead-to-next-region-end", _("Playhead to Next Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (End)));
 153         reg_sens (editor_actions, "playhead-to-next-region-sync", _("Playhead to Next Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_next_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 154
 155         reg_sens (editor_actions, "playhead-to-previous-region-start", _("Playhead to Previous Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (Start)));
 156         reg_sens (editor_actions, "playhead-to-previous-region-end", _("Playhead to Previous Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (End)));
 157         reg_sens (editor_actions, "playhead-to-previous-region-sync", _("Playhead to Previous Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_previous_region_point), playhead_cursor, RegionPoint (SyncPoint)));
 158
 159         reg_sens (editor_actions, "selected-marker-to-next-region-boundary", _("To Next Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), true));
 160         reg_sens (editor_actions, "selected-marker-to-next-region-boundary-noselection", _("To Next Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_boundary), false));
 161         reg_sens (editor_actions, "selected-marker-to-previous-region-boundary", _("To Previous Region Boundary"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), true));
 162         reg_sens (editor_actions, "selected-marker-to-previous-region-boundary-noselection", _("to Previous Region Boundary (No Track Selection)"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_boundary), false));
 163
 164         reg_sens (editor_actions, "edit-cursor-to-next-region-start", _("To Next Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (Start)));
 165         reg_sens (editor_actions, "edit-cursor-to-next-region-end", _("To Next Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (End)));
 166         reg_sens (editor_actions, "edit-cursor-to-next-region-sync", _("To Next Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_next_region_point), RegionPoint (SyncPoint)));
 167
 168         reg_sens (editor_actions, "edit-cursor-to-previous-region-start", _("To Previous Region Start"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (Start)));
 169         reg_sens (editor_actions, "edit-cursor-to-previous-region-end", _("To Previous Region End"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (End)));
 170         reg_sens (editor_actions, "edit-cursor-to-previous-region-sync", _("To Previous Region Sync"), sigc::bind (sigc::mem_fun(*this, &Editor::selected_marker_to_previous_region_point), RegionPoint (SyncPoint)));
 171
 172         reg_sens (editor_actions, "edit-cursor-to-range-start", _("To Range Start"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_start));
 173         reg_sens (editor_actions, "edit-cursor-to-range-end", _("To Range End"), sigc::mem_fun(*this, &Editor::selected_marker_to_selection_end));
 174
 175         reg_sens (editor_actions, "playhead-to-range-start", _("Playhead to Range Start"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_selection_start), playhead_cursor));
 176         reg_sens (editor_actions, "playhead-to-range-end", _("Playhead to Range End"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_to_selection_end), playhead_cursor));
 177
 178         reg_sens (editor_actions, "select-all", _("Select All"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all), Selection::Set));
 179         reg_sens (editor_actions, "deselect-all", _("Deselect All"), sigc::mem_fun(*this, &Editor::deselect_all));
 180         reg_sens (editor_actions, "invert-selection", _("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection));
 181         reg_sens (editor_actions, "select-all-after-edit-cursor", _("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true));
 182         reg_sens (editor_actions, "select-all-before-edit-cursor", _("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false));
 183
 184         reg_sens (editor_actions, "select-all-between-cursors", _("Select All Overlapping Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_between), false));
 185         reg_sens (editor_actions, "select-all-within-cursors", _("Select All Inside Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_between), true));
 186
 187         reg_sens (editor_actions, "select-range-between-cursors", _("Select Edit Range"), sigc::mem_fun(*this, &Editor::select_range_between));
 188
 189         reg_sens (editor_actions, "select-all-in-punch-range", _("Select All in Punch Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_punch));
 190         reg_sens (editor_actions, "select-all-in-loop-range", _("Select All in Loop Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_loop));
 191
 192         reg_sens (editor_actions, "select-next-route", _("Select Next Track or Bus"), sigc::mem_fun(*this, &Editor::select_next_route));
 193         reg_sens (editor_actions, "select-prev-route", _("Select Previous Track or Bus"), sigc::mem_fun(*this, &Editor::select_prev_route));
 194
 195         act = reg_sens (editor_actions, "track-record-enable-toggle", _("Toggle Record Enable"), sigc::mem_fun(*this, &Editor::toggle_record_enable));
 196         ActionManager::track_selection_sensitive_actions.push_back (act);
 197         act = reg_sens (editor_actions, "track-solo-toggle", _("Toggle Solo"), sigc::mem_fun(*this, &Editor::toggle_solo));
 198         ActionManager::track_selection_sensitive_actions.push_back (act);
 199         act = reg_sens (editor_actions, "track-mute-toggle", _("Toggle Mute"), sigc::mem_fun(*this, &Editor::toggle_mute));
 200         ActionManager::track_selection_sensitive_actions.push_back (act);
 201         act = reg_sens (editor_actions, "track-solo-isolate-toggle", _("Toggle Solo Isolate"), sigc::mem_fun(*this, &Editor::toggle_solo_isolate));
 202         ActionManager::track_selection_sensitive_actions.push_back (act);
 203
 204         for (int i = 1; i <= 12; ++i) {
 205                 string const a = string_compose (X_("save-visual-state-%1"), i);
 206                 string const n = string_compose (_("Save View %1"), i);
 207                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::start_visual_state_op), i - 1));
 208         }
 209
 210         for (int i = 1; i <= 12; ++i) {
 211                 string const a = string_compose (X_("goto-visual-state-%1"), i);
 212                 string const n = string_compose (_("Goto View %1"), i);
 213                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::cancel_visual_state_op), i - 1));
 214         }
 215
 216         for (int i = 1; i <= 9; ++i) {
 217                 string const a = string_compose (X_("goto-mark-%1"), i);
 218                 string const n = string_compose (_("Locate to Mark %1"), i);
 219                 reg_sens (editor_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &Editor::goto_nth_marker), i - 1));
 220         }
 221
 222         reg_sens (editor_actions, "jump-forward-to-mark", _("Jump Forward to Mark"), sigc::mem_fun(*this, &Editor::jump_forward_to_mark));
 223         reg_sens (editor_actions, "jump-backward-to-mark", _("Jump Backward to Mark"), sigc::mem_fun(*this, &Editor::jump_backward_to_mark));
 224         reg_sens (editor_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(*this, &Editor::add_location_from_playhead_cursor));
 225
 226         reg_sens (editor_actions, "nudge-next-forward", _("Nudge Next Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), true, false));
 227         reg_sens (editor_actions, "nudge-next-backward", _("Nudge Next Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), true, false));
 228
 229         reg_sens (editor_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_forward), false, true));
 230         reg_sens (editor_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::nudge_backward), false, true));
 231         reg_sens (editor_actions, "playhead-forward-to-grid", _("Forward to Grid"), sigc::mem_fun(*this, &Editor::playhead_forward_to_grid));
 232         reg_sens (editor_actions, "playhead-backward-to-grid", _("Backward to Grid"), sigc::mem_fun(*this, &Editor::playhead_backward_to_grid));
 233
 234
 235         reg_sens (editor_actions, "temporal-zoom-out", _("Zoom Out"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), true));
 236         reg_sens (editor_actions, "temporal-zoom-in", _("Zoom In"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_step), false));
 237         reg_sens (editor_actions, "zoom-to-session", _("Zoom to Session"), sigc::mem_fun(*this, &Editor::temporal_zoom_session));
 238         reg_sens (editor_actions, "zoom-to-region", _("Zoom to Region"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), false));
 239         reg_sens (editor_actions, "zoom-to-region-both-axes", _("Zoom to Region (Width and Height)"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_to_region), true));
 240         reg_sens (editor_actions, "toggle-zoom", _("Toggle Zoom State"), sigc::mem_fun(*this, &Editor::swap_visual_state));
 241
 242         reg_sens (editor_actions, "expand-tracks", _("Expand Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), false));
 243         reg_sens (editor_actions, "shrink-tracks", _("Shrink Track Height"), sigc::bind (sigc::mem_fun (*this, &Editor::tav_zoom_step), true));
 244
 245         act = reg_sens (editor_actions, "move-selected-tracks-up", _("Move Selected Tracks Up"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), true));
 246         ActionManager::track_selection_sensitive_actions.push_back (act);
 247         act = reg_sens (editor_actions, "move-selected-tracks-down", _("Move Selected Tracks Down"), sigc::bind (sigc::mem_fun(*_routes, &EditorRoutes::move_selected_tracks), false));
 248         ActionManager::track_selection_sensitive_actions.push_back (act);
 249
 250         act = reg_sens (editor_actions, "scroll-tracks-up", _("Scroll Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up));
 251         ActionManager::track_selection_sensitive_actions.push_back (act);
 252         act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down));
 253         ActionManager::track_selection_sensitive_actions.push_back (act);
 254         act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::mem_fun(*this, &Editor::scroll_tracks_up_line));
 255         ActionManager::track_selection_sensitive_actions.push_back (act);
 256         act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down_line));
 257         ActionManager::track_selection_sensitive_actions.push_back (act);
 258
 259         reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f));
 260         reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));
 261         reg_sens (editor_actions, "center-playhead", _("Center Playhead"), sigc::mem_fun(*this, &Editor::center_playhead));
 262         reg_sens (editor_actions, "center-edit-cursor", _("Center Edit Point"), sigc::mem_fun(*this, &Editor::center_edit_point));
 263
 264         reg_sens (editor_actions, "scroll-playhead-forward", _("Playhead Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), true));;
 265         reg_sens (editor_actions, "scroll-playhead-backward", _("Playhead Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_playhead), false));
 266
 267         reg_sens (editor_actions, "playhead-to-edit", _("Playhead to Active Mark"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), true));
 268         reg_sens (editor_actions, "edit-to-playhead", _("Active Mark to Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::cursor_align), false));
 269
 270         reg_sens (editor_actions, "set-loop-from-edit-range", _("Set Loop from Edit Range"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_edit_range), false));
 271         reg_sens (editor_actions, "set-punch-from-edit-range", _("Set Punch from Edit Range"), sigc::mem_fun(*this, &Editor::set_punch_from_edit_range));
 272
 273         /* this is a duplicated action so that the main menu can use a different label */
 274         reg_sens (editor_actions, "main-menu-play-selected-regions", _("Play Selected Regions"), sigc::mem_fun (*this, &Editor::play_selected_region));
 275         reg_sens (editor_actions, "play-from-edit-point", _("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point));
 276         reg_sens (editor_actions, "play-from-edit-point-and-return", _("Play from Edit Point and Return"), sigc::mem_fun(*this, &Editor::play_from_edit_point_and_return));
 277
 278         reg_sens (editor_actions, "play-edit-range", _("Play Edit Range"), sigc::mem_fun(*this, &Editor::play_edit_range));
 279
 280         reg_sens (editor_actions, "set-playhead", _("Playhead to Mouse"), sigc::mem_fun(*this, &Editor::set_playhead_cursor));
 281         reg_sens (editor_actions, "set-edit-point", _("Active Marker to Mouse"), sigc::mem_fun(*this, &Editor::set_edit_point));
 282
 283         reg_sens (editor_actions, "duplicate-range", _("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_dialog), false));
 284
 285         undo_action = reg_sens (editor_actions, "undo", _("Undo"), sigc::bind (sigc::mem_fun(*this, &Editor::undo), 1U));
 286         redo_action = reg_sens (editor_actions, "redo", _("Redo"), sigc::bind (sigc::mem_fun(*this, &Editor::redo), 1U));
 287
 288         reg_sens (editor_actions, "export-audio", _("Export Audio"), sigc::mem_fun(*this, &Editor::export_audio));
 289         reg_sens (editor_actions, "export-range", _("Export Range"), sigc::mem_fun(*this, &Editor::export_range));
 290
 291         act = reg_sens (editor_actions, "editor-separate", _("Separate"), sigc::mem_fun(*this, &Editor::separate_region_from_selection));
 292         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 293
 294         act = reg_sens (editor_actions, "separate-from-punch", _("Separate Using Punch Range"), sigc::mem_fun(*this, &Editor::separate_region_from_punch));
 295         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 296
 297         act = reg_sens (editor_actions, "separate-from-loop", _("Separate Using Loop Range"), sigc::mem_fun(*this, &Editor::separate_region_from_loop));
 298         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 299
 300         act = reg_sens (editor_actions, "editor-crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 301         ActionManager::mouse_edit_point_requires_canvas_actions.push_back (act);
 302
 303         reg_sens (editor_actions, "editor-cut", _("Cut"), sigc::mem_fun(*this, &Editor::cut));
 304         reg_sens (editor_actions, "editor-delete", _("Delete"), sigc::mem_fun(*this, &Editor::delete_));
 305
 306         reg_sens (editor_actions, "editor-copy", _("Copy"), sigc::mem_fun(*this, &Editor::copy));
 307         reg_sens (editor_actions, "editor-paste", _("Paste"), sigc::mem_fun(*this, &Editor::keyboard_paste));
 308
 309         reg_sens (editor_actions, "set-tempo-from-edit-range", _("Set Tempo from Edit Range = Bar"), sigc::mem_fun(*this, &Editor::use_range_as_bar));
 310
 311         toggle_reg_sens (editor_actions, "toggle-log-window", _("Log"),
 312                         sigc::mem_fun (ARDOUR_UI::instance(), &ARDOUR_UI::toggle_errors));
 313
 314         reg_sens (editor_actions, "tab-to-transient-forwards", _("Move Forward to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), true));
 315         reg_sens (editor_actions, "tab-to-transient-backwards", _("Move Backwards to Transient"), sigc::bind (sigc::mem_fun(*this, &Editor::tab_to_transient), false));
 316
 317         reg_sens (editor_actions, "crop", _("Crop"), sigc::mem_fun(*this, &Editor::crop_region_to_selection));
 318
 319         reg_sens (editor_actions, "start-range", _("Start Range"), sigc::mem_fun(*this, &Editor::keyboard_selection_begin));
 320         reg_sens (editor_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), false));
 321         reg_sens (editor_actions, "finish-add-range", _("Finish Add Range"), sigc::bind (sigc::mem_fun(*this, &Editor::keyboard_selection_finish), true));
 322
 323         reg_sens (
 324                 editor_actions,
 325                 "move-range-start-to-previous-region-boundary",
 326                 _("Move Range Start to Previous Region Boundary"),
 327                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
 328                 );
 329
 330         reg_sens (
 331                 editor_actions,
 332                 "move-range-start-to-next-region-boundary",
 333                 _("Move Range Start to Next Region Boundary"),
 334                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
 335                 );
 336
 337         reg_sens (
 338                 editor_actions,
 339                 "move-range-end-to-previous-region-boundary",
 340                 _("Move Range End to Previous Region Boundary"),
 341                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
 342                 );
 343
 344         reg_sens (
 345                 editor_actions,
 346                 "move-range-end-to-next-region-boundary",
 347                 _("Move Range End to Next Region Boundary"),
 348                 sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
 349                 );
 350
 351         toggle_reg_sens (editor_actions, "toggle-follow-playhead", _("Follow Playhead"), (sigc::mem_fun(*this, &Editor::toggle_follow_playhead)));
 352         act = reg_sens (editor_actions, "remove-last-capture", _("Remove Last Capture"), (sigc::mem_fun(*this, &Editor::remove_last_capture)));
 353
 354         ActionManager::register_toggle_action (editor_actions, "toggle-stationary-playhead", _("Stationary Playhead"), (mem_fun(*this, &Editor::toggle_stationary_playhead)));
 355
 356         act = reg_sens (editor_actions, "insert-time", _("Insert Time"), (sigc::mem_fun(*this, &Editor::do_insert_time)));
 357         ActionManager::track_selection_sensitive_actions.push_back (act);
 358
 359         act = reg_sens (editor_actions, "toggle-track-active", _("Toggle Active"), (sigc::mem_fun(*this, &Editor::toggle_tracks_active)));
 360         ActionManager::track_selection_sensitive_actions.push_back (act);
 361         if (Profile->get_sae()) {
 362                 act = reg_sens (editor_actions, "remove-track", _("Delete"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 363         } else {
 364                 act = reg_sens (editor_actions, "remove-track", _("Remove"), (sigc::mem_fun(*this, &Editor::remove_tracks)));
 365         }
 366         ActionManager::track_selection_sensitive_actions.push_back (act);
 367
 368         reg_sens (editor_actions, "fit-tracks", _("Fit Selected Tracks"), sigc::mem_fun(*this, &Editor::fit_selected_tracks));
 369
 370         act = reg_sens (editor_actions, "track-height-largest", _("Largest"), sigc::bind (
 371                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLargest));
 372         ActionManager::track_selection_sensitive_actions.push_back (act);
 373         act = reg_sens (editor_actions, "track-height-larger", _("Larger"), sigc::bind (
 374                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarger));
 375         ActionManager::track_selection_sensitive_actions.push_back (act);
 376         act = reg_sens (editor_actions, "track-height-large", _("Large"), sigc::bind (
 377                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightLarge));
 378         ActionManager::track_selection_sensitive_actions.push_back (act);
 379         act = reg_sens (editor_actions, "track-height-normal", _("Normal"), sigc::bind (
 380                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightNormal));
 381         ActionManager::track_selection_sensitive_actions.push_back (act);
 382         act = reg_sens (editor_actions, "track-height-small", _("Small"), sigc::bind (
 383                                 sigc::mem_fun(*this, &Editor::set_track_height), HeightSmall));
 384         ActionManager::track_selection_sensitive_actions.push_back (act);
 385
 386         Glib::RefPtr<ActionGroup> zoom_actions = ActionGroup::create (X_("Zoom"));
 387         RadioAction::Group zoom_group;
 388
 389         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-left", _("Zoom Focus Left"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusLeft));
 390         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-right", _("Zoom Focus Right"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusRight));
 391         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-center", _("Zoom Focus Center"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusCenter));
 392         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-playhead", _("Zoom Focus Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusPlayhead));
 393         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-mouse", _("Zoom Focus Mouse"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusMouse));
 394         radio_reg_sens (zoom_actions, zoom_group, "zoom-focus-edit", _("Zoom Focus Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::zoom_focus_chosen), Editing::ZoomFocusEdit));
 395
 396         Glib::RefPtr<ActionGroup> mouse_mode_actions = ActionGroup::create (X_("MouseMode"));
 397         RadioAction::Group mouse_mode_group;
 398
 399         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-object", _("Object Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseObject));
 400         mouse_move_button.set_related_action (act);
 401         mouse_move_button.set_image (::get_icon("tool_object"));
 402         mouse_move_button.set_name ("mouse mode button");
 403
 404         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-range", _("Range Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseRange));
 405         mouse_select_button.set_related_action (act);
 406         mouse_select_button.set_image (::get_icon("tool_range"));
 407         mouse_select_button.set_name ("mouse mode button");
 408
 409         act = ActionManager::register_toggle_action (mouse_mode_actions, "set-mouse-mode-object-range", _("Link Object / Range Tools"), sigc::mem_fun (*this, &Editor::mouse_mode_object_range_toggled));
 410         join_object_range_button.set_related_action (act);
 411         join_object_range_button.set_image (::get_icon ("tool_object_range"));
 412         join_object_range_button.set_name ("mouse mode button");
 413
 414         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-gain", _("Gain Tool"), sigc::bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseGain));
 415         mouse_gain_button.set_related_action (act);
 416         mouse_gain_button.set_image (::get_icon("tool_gain"));
 417         mouse_gain_button.set_name ("mouse mode button");
 418
 419         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-zoom", _("Zoom Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseZoom));
 420         mouse_zoom_button.set_related_action (act);
 421         mouse_zoom_button.set_image (::get_icon("tool_zoom"));
 422         mouse_zoom_button.set_name ("mouse mode button");
 423
 424         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-audition", _("Audition Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseAudition));
 425         mouse_audition_button.set_related_action (act);
 426         mouse_audition_button.set_image (::get_icon("tool_audition"));
 427         mouse_audition_button.set_name ("mouse mode button");
 428
 429         act = ActionManager::register_radio_action (mouse_mode_actions, mouse_mode_group, "set-mouse-mode-timefx", _("Time FX Tool"), sigc::bind (sigc::mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseTimeFX));
 430         mouse_timefx_button.set_related_action (act);
 431         mouse_timefx_button.set_image (::get_icon("tool_stretch"));
 432         mouse_timefx_button.set_name ("mouse mode button");
 433
 434         ActionManager::register_action (editor_actions, "step-mouse-mode", _("Step Mouse Mode"), sigc::bind (sigc::mem_fun(*this, &Editor::step_mouse_mode), true));
 435
 436         act = ActionManager::register_toggle_action (mouse_mode_actions, "toggle-internal-edit", _("Edit MIDI"), sigc::mem_fun(*this, &Editor::toggle_internal_editing));
 437         internal_edit_button.set_related_action (act);
 438         internal_edit_button.set_image (::get_icon("tool_note"));
 439         internal_edit_button.set_name ("mouse mode button");
 440
 441         RadioAction::Group edit_point_group;
 442         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-playhead"), _("Playhead"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 443         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-mouse"), _("Mouse"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 444         ActionManager::register_radio_action (editor_actions, edit_point_group, X_("edit-at-selected-marker"), _("Marker"), (sigc::bind (sigc::mem_fun(*this, &Editor::edit_point_chosen), Editing::EditAtPlayhead)));
 445
 446         ActionManager::register_action (editor_actions, "cycle-edit-point", _("Change Edit Point"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), false));
 447         ActionManager::register_action (editor_actions, "cycle-edit-point-with-marker", _("Change Edit Point Including Marker"), sigc::bind (sigc::mem_fun (*this, &Editor::cycle_edit_point), true));
 448         if (!Profile->get_sae()) {
 449                 ActionManager::register_action (editor_actions, "set-edit-splice", _("Splice"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Splice));
 450         }
 451         ActionManager::register_action (editor_actions, "set-edit-slide", _("Slide"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Slide));
 452         ActionManager::register_action (editor_actions, "set-edit-lock", _("Lock"), sigc::bind (sigc::mem_fun (*this, &Editor::set_edit_mode), Lock));
 453         ActionManager::register_action (editor_actions, "toggle-edit-mode", _("Toggle Edit Mode"), sigc::mem_fun (*this, &Editor::cycle_edit_mode));
 454
 455         ActionManager::register_action (editor_actions, X_("SnapTo"), _("Snap to"));
 456         ActionManager::register_action (editor_actions, X_("SnapMode"), _("Snap Mode"));
 457
 458         RadioAction::Group snap_mode_group;
 459         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-off"), _("No Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapOff)));
 460         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-normal"), _("Grid"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapNormal)));
 461         ActionManager::register_radio_action (editor_actions, snap_mode_group, X_("snap-magnetic"), _("Magnetic"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_mode_chosen), Editing::SnapMagnetic)));
 462
 463         ActionManager::register_action (editor_actions, X_("cycle-snap-mode"), _("Next Snap Mode"), sigc::mem_fun (*this, &Editor::cycle_snap_mode));
 464         ActionManager::register_action (editor_actions, X_("cycle-snap-choice"), _("Next Snap Choice"), sigc::mem_fun (*this, &Editor::cycle_snap_choice));
 465
 466         Glib::RefPtr<ActionGroup> snap_actions = ActionGroup::create (X_("Snap"));
 467         RadioAction::Group snap_choice_group;
 468
 469         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-cd-frame"), _("Snap to CD Frame"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToCDFrame)));
 470         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-timecode-frame"), _("Snap to Timecode Frame"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToTimecodeFrame)));
 471         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-timecode-seconds"), _("Snap to Timecode Seconds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToTimecodeSeconds)));
 472         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-timecode-minutes"), _("Snap to Timecode Minutes"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToTimecodeMinutes)));
 473         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-seconds"), _("Snap to Seconds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToSeconds)));
 474         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-minutes"), _("Snap to Minutes"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToMinutes)));
 475
 476         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-thirtyseconds"), _("Snap to Thirty Seconds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv32)));
 477         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twentyeighths"), _("Snap to Twenty Eighths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv28)));
 478         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twentyfourths"), _("Snap to Twenty Fourths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv24)));
 479         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twentieths"), _("Snap to Twentieths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv20)));
 480         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-asixteenthbeat"), _("Snap to Sixteenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv16)));
 481         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-fourteenths"), _("Snap to Fourteenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv14)));
 482         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-twelfths"), _("Snap to Twelfths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv12)));
 483         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-tenths"), _("Snap to Tenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv10)));
 484         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-eighths"), _("Snap to Eighths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv8)));
 485         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-sevenths"), _("Snap to Sevenths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv7)));
 486         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-sixths"), _("Snap to Sixths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv6)));
 487         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-fifths"), _("Snap to Fifths"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv5)));
 488         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-quarters"), _("Snap to Quarters"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv4)));
 489         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-thirds"), _("Snap to Thirds"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv3)));
 490         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-halves"), _("Snap to Halves"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeatDiv2)));
 491
 492         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-beat"), _("Snap to Beat"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBeat)));
 493         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-bar"), _("Snap to Bar"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToBar)));
 494         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-mark"), _("Snap to Mark"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToMark)));
 495         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-start"), _("Snap to Region Start"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionStart)));
 496         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-end"), _("Snap to Region End"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionEnd)));
 497         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-sync"), _("Snap to Region Sync"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionSync)));
 498         ActionManager::register_radio_action (snap_actions, snap_choice_group, X_("snap-to-region-boundary"), _("Snap to Region Boundary"), (sigc::bind (sigc::mem_fun(*this, &Editor::snap_type_chosen), Editing::SnapToRegionBoundary)));
 499
 500         ActionManager::register_toggle_action (editor_actions, X_("show-marker-lines"), _("Show Marker Lines"), sigc::mem_fun (*this, &Editor::toggle_marker_lines));
 501
 502         /* RULERS */
 503
 504         Glib::RefPtr<ActionGroup> ruler_actions = ActionGroup::create (X_("Rulers"));
 505         ruler_tempo_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-tempo-ruler"), _("Tempo"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_tempo)));
 506         ruler_meter_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-meter-ruler"), _("Meter"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_meter)));
 507         ruler_range_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-range-ruler"), _("Ranges"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_range_marker)));
 508         ruler_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-marker-ruler"), _("Markers"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_marker)));
 509         ruler_cd_marker_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-cd-marker-ruler"), _("CD Markers"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_cd_marker)));
 510         ruler_loop_punch_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-loop-punch-ruler"), _("Loop/Punch"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_time_transport_marker)));
 511         ruler_bbt_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-bbt-ruler"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_bbt)));
 512         ruler_samples_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-samples-ruler"), _("Samples"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_samples)));
 513         ruler_timecode_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-timecode-ruler"), _("Timecode"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_timecode)));
 514         ruler_minsec_action = Glib::RefPtr<ToggleAction>::cast_static (ActionManager::register_toggle_action (ruler_actions, X_("toggle-minsec-ruler"), _("Min:Sec"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_ruler_visibility), ruler_metric_minsec)));
 515
 516         /* set defaults here */
 517
 518         no_ruler_shown_update = true;
 519         ruler_meter_action->set_active (true);
 520         ruler_tempo_action->set_active (true);
 521         ruler_marker_action->set_active (true);
 522         ruler_range_action->set_active (false);
 523         ruler_loop_punch_action->set_active (true);
 524         ruler_loop_punch_action->set_active (true);
 525         if (Profile->get_sae()) {
 526                 ruler_bbt_action->set_active (true);
 527                 ruler_cd_marker_action->set_active (false);
 528                 ruler_timecode_action->set_active (false);
 529                 ruler_minsec_action->set_active (true);
 530         } else {
 531                 ruler_bbt_action->set_active (false);
 532                 ruler_cd_marker_action->set_active (true);
 533                 ruler_timecode_action->set_active (true);
 534                 ruler_minsec_action->set_active (false);
 535         }
 536         ruler_samples_action->set_active (false);
 537         no_ruler_shown_update = false;
 538
 539         /* REGION LIST */
 540
 541         Glib::RefPtr<ActionGroup> rl_actions = ActionGroup::create (X_("RegionList"));
 542         RadioAction::Group sort_type_group;
 543         RadioAction::Group sort_order_group;
 544
 545         /* the region list popup menu */
 546         ActionManager::register_action (rl_actions, X_("RegionListSort"), _("Sort"));
 547
 548         act = ActionManager::register_action (rl_actions, X_("rlAudition"), _("Audition"), sigc::mem_fun(*this, &Editor::audition_region_from_region_list));
 549         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 550
 551         act = ActionManager::register_action (rl_actions, X_("rlHide"), _("Hide"), sigc::mem_fun(*this, &Editor::hide_region_from_region_list));
 552         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 553
 554         act = ActionManager::register_action (rl_actions, X_("rlShow"), _("Show"), sigc::mem_fun(*this, &Editor::show_region_in_region_list));
 555         ActionManager::region_list_selection_sensitive_actions.push_back (act);
 556
 557         ActionManager::register_toggle_action (rl_actions, X_("rlShowAll"), _("Show All"), sigc::mem_fun(*_regions, &EditorRegions::toggle_full));
 558         ActionManager::register_toggle_action (rl_actions, X_("rlShowAuto"), _("Show Automatic Regions"), sigc::mem_fun (*_regions, &EditorRegions::toggle_show_auto_regions));
 559
 560         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortAscending"),  _("Ascending"),
 561                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), true));
 562         ActionManager::register_radio_action (rl_actions, sort_order_group, X_("SortDescending"),   _("Descending"),
 563                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_direction), false));
 564
 565         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionName"),  _("By Region Name"),
 566                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByName, false));
 567         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionLength"),  _("By Region Length"),
 568                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByLength, false));
 569         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionPosition"),  _("By Region Position"),
 570                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByPosition, false));
 571         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionTimestamp"),  _("By Region Timestamp"),
 572                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByTimestamp, false));
 573         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionStartinFile"),  _("By Region Start in File"),
 574                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByStartInFile, false));
 575         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortByRegionEndinFile"),  _("By Region End in File"),
 576                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), ByEndInFile, false));
 577         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileName"),  _("By Source File Name"),
 578                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileName, false));
 579         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileLength"),  _("By Source File Length"),
 580                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileLength, false));
 581         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFileCreationDate"),  _("By Source File Creation Date"),
 582                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileCreationDate, false));
 583         ActionManager::register_radio_action (rl_actions, sort_type_group, X_("SortBySourceFilesystem"),  _("By Source Filesystem"),
 584                         sigc::bind (sigc::mem_fun (*_regions, &EditorRegions::reset_sort_type), BySourceFileFS, false));
 585
 586         ActionManager::register_action (rl_actions, X_("removeUnusedRegions"), _("Remove Unused"), sigc::mem_fun (*_regions, &EditorRegions::remove_unused_regions));
 587
 588         /* the next two are duplicate items with different names for use in two different contexts */
 589
 590         act = reg_sens (editor_actions, X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*this, &Editor::external_audio_dialog));
 591         ActionManager::write_sensitive_actions.push_back (act);
 592
 593         act = reg_sens (editor_actions, X_("addExternalAudioToRegionList"), _("Import to Region List..."), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportAsRegion));
 594         ActionManager::write_sensitive_actions.push_back (act);
 595
 596         act = ActionManager::register_action (editor_actions, X_("importFromSession"), _("Import From Session"), sigc::mem_fun(*this, &Editor::session_import_dialog));
 597         ActionManager::write_sensitive_actions.push_back (act);
 598
 599         ActionManager::register_toggle_action (editor_actions, X_("ToggleSummary"), _("Show Summary"), sigc::mem_fun (*this, &Editor::set_summary));
 600
 601         ActionManager::register_toggle_action (editor_actions, X_("ToggleGroupTabs"), _("Show Group Tabs"), sigc::mem_fun (*this, &Editor::set_group_tabs));
 602
 603         ActionManager::register_toggle_action (editor_actions, X_("ToggleMeasureVisibility"), _("Show Measures"), sigc::mem_fun (*this, &Editor::toggle_measure_visibility));
 604
 605         /* if there is a logo in the editor canvas, its always visible at startup */
 606
 607         act = ActionManager::register_toggle_action (editor_actions, X_("ToggleLogoVisibility"), _("Show Logo"), sigc::mem_fun (*this, &Editor::toggle_logo_visibility));
 608         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 609         tact->set_active (true);
 610
 611         ActionManager::add_action_group (rl_actions);
 612         ActionManager::add_action_group (ruler_actions);
 613         ActionManager::add_action_group (zoom_actions);
 614         ActionManager::add_action_group (mouse_mode_actions);
 615         ActionManager::add_action_group (snap_actions);
 616         ActionManager::add_action_group (editor_actions);
 617 }
 618
 619 void
 620 Editor::toggle_ruler_visibility (RulerType rt)
 621 {
 622         const char* action = 0;
 623
 624         if (no_ruler_shown_update) {
 625                 return;
 626         }
 627
 628         switch (rt) {
 629         case ruler_metric_timecode:
 630                 action = "toggle-timecode-ruler";
 631                 break;
 632         case ruler_metric_bbt:
 633                 action = "toggle-bbt-ruler";
 634                 break;
 635         case ruler_metric_samples:
 636                 action = "toggle-samples-ruler";
 637                 break;
 638         case ruler_metric_minsec:
 639                 action = "toggle-minsec-ruler";
 640                 break;
 641         case ruler_time_tempo:
 642                 action = "toggle-tempo-ruler";
 643                 break;
 644         case ruler_time_meter:
 645                 action = "toggle-meter-ruler";
 646                 break;
 647         case ruler_time_marker:
 648                 action = "toggle-marker-ruler";
 649                 break;
 650         case ruler_time_range_marker:
 651                 action = "toggle-range-ruler";
 652                 break;
 653         case ruler_time_transport_marker:
 654                 action = "toggle-loop-punch-ruler";
 655                 break;
 656         case ruler_time_cd_marker:
 657                 action = "toggle-cd-marker-ruler";
 658                 break;
 659         }
 660
 661         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Rulers"), action);
 662
 663         if (act) {
 664                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 665                 update_ruler_visibility ();
 666                 store_ruler_visibility ();
 667         }
 668 }
 669
 670 void
 671 Editor::set_summary ()
 672 {
 673         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
 674         if (act) {
 675                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 676                 _session->config.set_show_summary (tact->get_active ());
 677         }
 678 }
 679
 680 void
 681 Editor::set_group_tabs ()
 682 {
 683         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
 684         if (act) {
 685                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 686                 _session->config.set_show_group_tabs (tact->get_active ());
 687         }
 688 }
 689
 690 void
 691 Editor::toggle_measure_visibility ()
 692 {
 693         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
 694         if (act) {
 695                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 696                 set_show_measures (tact->get_active());
 697         }
 698 }
 699
 700 void
 701 Editor::toggle_logo_visibility ()
 702 {
 703         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleLogoVisibility"));
 704
 705         if (act) {
 706                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 707                 if (logo_item) {
 708                         if (tact->get_active()) {
 709                                 logo_item->show ();
 710                         } else {
 711                                 logo_item->hide ();
 712                         }
 713                 }
 714         }
 715 }
 716
 717 RefPtr<RadioAction>
 718 Editor::snap_type_action (SnapType type)
 719 {
 720         const char* action = 0;
 721         RefPtr<Action> act;
 722
 723         switch (type) {
 724         case Editing::SnapToCDFrame:
 725                 action = "snap-to-cd-frame";
 726                 break;
 727         case Editing::SnapToTimecodeFrame:
 728                 action = "snap-to-timecode-frame";
 729                 break;
 730         case Editing::SnapToTimecodeSeconds:
 731                 action = "snap-to-timecode-seconds";
 732                 break;
 733         case Editing::SnapToTimecodeMinutes:
 734                 action = "snap-to-timecode-minutes";
 735                 break;
 736         case Editing::SnapToSeconds:
 737                 action = "snap-to-seconds";
 738                 break;
 739         case Editing::SnapToMinutes:
 740                 action = "snap-to-minutes";
 741                 break;
 742         case Editing::SnapToBeatDiv32:
 743                 action = "snap-to-thirtyseconds";
 744                 break;
 745         case Editing::SnapToBeatDiv28:
 746                 action = "snap-to-twentyeighths";
 747                 break;
 748         case Editing::SnapToBeatDiv24:
 749                 action = "snap-to-twentyfourths";
 750                 break;
 751         case Editing::SnapToBeatDiv20:
 752                 action = "snap-to-twentieths";
 753                 break;
 754         case Editing::SnapToBeatDiv16:
 755                 action = "snap-to-asixteenthbeat";
 756                 break;
 757         case Editing::SnapToBeatDiv14:
 758                 action = "snap-to-fourteenths";
 759                 break;
 760         case Editing::SnapToBeatDiv12:
 761                 action = "snap-to-twelfths";
 762                 break;
 763         case Editing::SnapToBeatDiv10:
 764                 action = "snap-to-tenths";
 765                 break;
 766         case Editing::SnapToBeatDiv8:
 767                 action = "snap-to-eighths";
 768                 break;
 769         case Editing::SnapToBeatDiv7:
 770                 action = "snap-to-sevenths";
 771                 break;
 772         case Editing::SnapToBeatDiv6:
 773                 action = "snap-to-sixths";
 774                 break;
 775         case Editing::SnapToBeatDiv5:
 776                 action = "snap-to-fifths";
 777                 break;
 778         case Editing::SnapToBeatDiv4:
 779                 action = "snap-to-quarters";
 780                 break;
 781         case Editing::SnapToBeatDiv3:
 782                 action = "snap-to-thirds";
 783                 break;
 784         case Editing::SnapToBeatDiv2:
 785                 action = "snap-to-halves";
 786                 break;
 787         case Editing::SnapToBeat:
 788                 action = "snap-to-beat";
 789                 break;
 790         case Editing::SnapToBar:
 791                 action = "snap-to-bar";
 792                 break;
 793         case Editing::SnapToMark:
 794                 action = "snap-to-mark";
 795                 break;
 796         case Editing::SnapToRegionStart:
 797                 action = "snap-to-region-start";
 798                 break;
 799         case Editing::SnapToRegionEnd:
 800                 action = "snap-to-region-end";
 801                 break;
 802         case Editing::SnapToRegionSync:
 803                 action = "snap-to-region-sync";
 804                 break;
 805         case Editing::SnapToRegionBoundary:
 806                 action = "snap-to-region-boundary";
 807                 break;
 808         default:
 809                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap-to type", (int) type) << endmsg;
 810                 /*NOTREACHED*/
 811         }
 812
 813         act = ActionManager::get_action (X_("Snap"), action);
 814
 815         if (act) {
 816                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 817                 return ract;
 818
 819         } else  {
 820                 error << string_compose (_("programming error: %1"), "Editor::snap_type_chosen could not find action to match type.") << endmsg;
 821                 return RefPtr<RadioAction>();
 822         }
 823 }
 824
 825 void
 826 Editor::cycle_snap_choice()
 827 {
 828         switch (_snap_type) {
 829         case Editing::SnapToCDFrame:
 830                 set_snap_to (Editing::SnapToTimecodeFrame);
 831                 break;
 832         case Editing::SnapToTimecodeFrame:
 833                 set_snap_to (Editing::SnapToTimecodeSeconds);
 834                 break;
 835         case Editing::SnapToTimecodeSeconds:
 836                 set_snap_to (Editing::SnapToTimecodeMinutes);
 837                 break;
 838         case Editing::SnapToTimecodeMinutes:
 839                 set_snap_to (Editing::SnapToSeconds);
 840                 break;
 841         case Editing::SnapToSeconds:
 842                 set_snap_to (Editing::SnapToMinutes);
 843                 break;
 844         case Editing::SnapToMinutes:
 845                 set_snap_to (Editing::SnapToBeatDiv32);
 846                 break;
 847         case Editing::SnapToBeatDiv32:
 848                 set_snap_to (Editing::SnapToBeatDiv28);
 849                 break;
 850         case Editing::SnapToBeatDiv28:
 851                 set_snap_to (Editing::SnapToBeatDiv24);
 852                 break;
 853         case Editing::SnapToBeatDiv24:
 854                 set_snap_to (Editing::SnapToBeatDiv20);
 855                 break;
 856         case Editing::SnapToBeatDiv20:
 857                 set_snap_to (Editing::SnapToBeatDiv16);
 858                 break;
 859         case Editing::SnapToBeatDiv16:
 860                 set_snap_to (Editing::SnapToBeatDiv14);
 861                 break;
 862         case Editing::SnapToBeatDiv14:
 863                 set_snap_to (Editing::SnapToBeatDiv12);
 864                 break;
 865         case Editing::SnapToBeatDiv12:
 866                 set_snap_to (Editing::SnapToBeatDiv10);
 867                 break;
 868         case Editing::SnapToBeatDiv10:
 869                 set_snap_to (Editing::SnapToBeatDiv8);
 870                 break;
 871         case Editing::SnapToBeatDiv8:
 872                 set_snap_to (Editing::SnapToBeatDiv7);
 873                 break;
 874         case Editing::SnapToBeatDiv7:
 875                 set_snap_to (Editing::SnapToBeatDiv6);
 876                 break;
 877         case Editing::SnapToBeatDiv6:
 878                 set_snap_to (Editing::SnapToBeatDiv5);
 879                 break;
 880         case Editing::SnapToBeatDiv5:
 881                 set_snap_to (Editing::SnapToBeatDiv4);
 882                 break;
 883         case Editing::SnapToBeatDiv4:
 884                 set_snap_to (Editing::SnapToBeatDiv3);
 885                 break;
 886         case Editing::SnapToBeatDiv3:
 887                 set_snap_to (Editing::SnapToBeatDiv2);
 888                 break;
 889         case Editing::SnapToBeatDiv2:
 890                 set_snap_to (Editing::SnapToBeat);
 891                 break;
 892         case Editing::SnapToBeat:
 893                 set_snap_to (Editing::SnapToBar);
 894                 break;
 895         case Editing::SnapToBar:
 896                 set_snap_to (Editing::SnapToMark);
 897                 break;
 898         case Editing::SnapToMark:
 899                 set_snap_to (Editing::SnapToRegionStart);
 900                 break;
 901         case Editing::SnapToRegionStart:
 902                 set_snap_to (Editing::SnapToRegionEnd);
 903                 break;
 904         case Editing::SnapToRegionEnd:
 905                 set_snap_to (Editing::SnapToRegionSync);
 906                 break;
 907         case Editing::SnapToRegionSync:
 908                 set_snap_to (Editing::SnapToRegionBoundary);
 909                 break;
 910         case Editing::SnapToRegionBoundary:
 911                 set_snap_to (Editing::SnapToCDFrame);
 912                 break;
 913         }
 914 }
 915
 916 void
 917 Editor::snap_type_chosen (SnapType type)
 918 {
 919         /* this is driven by a toggle on a radio group, and so is invoked twice,
 920            once for the item that became inactive and once for the one that became
 921            active.
 922         */
 923
 924         RefPtr<RadioAction> ract = snap_type_action (type);
 925
 926         if (ract && ract->get_active()) {
 927                 set_snap_to (type);
 928         }
 929 }
 930
 931 RefPtr<RadioAction>
 932 Editor::snap_mode_action (SnapMode mode)
 933 {
 934         const char* action = 0;
 935         RefPtr<Action> act;
 936
 937         switch (mode) {
 938         case Editing::SnapOff:
 939                 action = X_("snap-off");
 940                 break;
 941         case Editing::SnapNormal:
 942                 action = X_("snap-normal");
 943                 break;
 944         case Editing::SnapMagnetic:
 945                 action = X_("snap-magnetic");
 946                 break;
 947         default:
 948                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible snap mode type", (int) mode) << endmsg;
 949                 /*NOTREACHED*/
 950         }
 951
 952         act = ActionManager::get_action (X_("Editor"), action);
 953
 954         if (act) {
 955                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
 956                 return ract;
 957
 958         } else  {
 959                 error << string_compose (_("programming error: %1: %2"), "Editor::snap_mode_chosen could not find action to match mode.", action) << endmsg;
 960                 return RefPtr<RadioAction> ();
 961         }
 962 }
 963
 964 void
 965 Editor::cycle_snap_mode ()
 966 {
 967         switch (_snap_mode) {
 968         case SnapOff:
 969                 set_snap_mode (SnapNormal);
 970                 break;
 971         case SnapNormal:
 972                 set_snap_mode (SnapMagnetic);
 973                 break;
 974         case SnapMagnetic:
 975                 set_snap_mode (SnapOff);
 976                 break;
 977         }
 978 }
 979
 980 void
 981 Editor::snap_mode_chosen (SnapMode mode)
 982 {
 983         /* this is driven by a toggle on a radio group, and so is invoked twice,
 984            once for the item that became inactive and once for the one that became
 985            active.
 986         */
 987
 988         RefPtr<RadioAction> ract = snap_mode_action (mode);
 989
 990         if (ract && ract->get_active()) {
 991                 set_snap_mode (mode);
 992         }
 993 }
 994
 995 RefPtr<RadioAction>
 996 Editor::edit_point_action (EditPoint ep)
 997 {
 998         const char* action = 0;
 999         RefPtr<Action> act;
1000
1001         switch (ep) {
1002         case Editing::EditAtPlayhead:
1003                 action = X_("edit-at-playhead");
1004                 break;
1005         case Editing::EditAtSelectedMarker:
1006                 action = X_("edit-at-selected-marker");
1007                 break;
1008         case Editing::EditAtMouse:
1009                 action = X_("edit-at-mouse");
1010                 break;
1011         default:
1012                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible edit point type", (int) ep) << endmsg;
1013                 /*NOTREACHED*/
1014         }
1015
1016         act = ActionManager::get_action (X_("Editor"), action);
1017
1018         if (act) {
1019                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1020                 return ract;
1021
1022         } else  {
1023                 error << string_compose (_("programming error: %1: %2"), "Editor::edit_point_action could not find action to match edit point.", action) << endmsg;
1024                 return RefPtr<RadioAction> ();
1025         }
1026 }
1027
1028 void
1029 Editor::edit_point_chosen (EditPoint ep)
1030 {
1031         /* this is driven by a toggle on a radio group, and so is invoked twice,
1032            once for the item that became inactive and once for the one that became
1033            active.
1034         */
1035
1036         RefPtr<RadioAction> ract = edit_point_action (ep);
1037
1038         if (ract && ract->get_active()) {
1039                 set_edit_point_preference (ep);
1040         }
1041 }
1042
1043
1044 RefPtr<RadioAction>
1045 Editor::zoom_focus_action (ZoomFocus focus)
1046 {
1047         const char* action = 0;
1048         RefPtr<Action> act;
1049
1050         switch (focus) {
1051         case ZoomFocusLeft:
1052                 action = X_("zoom-focus-left");
1053                 break;
1054         case ZoomFocusRight:
1055                 action = X_("zoom-focus-right");
1056                 break;
1057         case ZoomFocusCenter:
1058                 action = X_("zoom-focus-center");
1059                 break;
1060         case ZoomFocusPlayhead:
1061                 action = X_("zoom-focus-playhead");
1062                 break;
1063         case ZoomFocusMouse:
1064                 action = X_("zoom-focus-mouse");
1065                 break;
1066         case ZoomFocusEdit:
1067                 action = X_("zoom-focus-edit");
1068                 break;
1069         default:
1070                 fatal << string_compose (_("programming error: %1: %2"), "Editor: impossible focus type", (int) focus) << endmsg;
1071                 /*NOTREACHED*/
1072         }
1073
1074         act = ActionManager::get_action (X_("Zoom"), action);
1075
1076         if (act) {
1077                 RefPtr<RadioAction> ract = RefPtr<RadioAction>::cast_dynamic(act);
1078                 return ract;
1079         } else {
1080                 error << string_compose (_("programming error: %1: %2"), "Editor::zoom_focus_action could not find action to match focus.", action) << endmsg;
1081         }
1082
1083         return RefPtr<RadioAction> ();
1084 }
1085
1086 void
1087 Editor::zoom_focus_chosen (ZoomFocus focus)
1088 {
1089         /* this is driven by a toggle on a radio group, and so is invoked twice,
1090            once for the item that became inactive and once for the one that became
1091            active.
1092         */
1093
1094         RefPtr<RadioAction> ract = zoom_focus_action (focus);
1095
1096         if (ract && ract->get_active()) {
1097                 set_zoom_focus (focus);
1098         }
1099 }
1100
1101 /** A Configuration parameter has changed.
1102  * @param parameter_name Name of the changed parameter.
1103  */
1104 void
1105 Editor::parameter_changed (std::string p)
1106 {
1107         ENSURE_GUI_THREAD (*this, &Editor::parameter_changed, p)
1108
1109         if (p == "auto-loop") {
1110                 update_loop_range_view (true);
1111         } else if (p == "punch-in") {
1112                 update_punch_range_view (true);
1113         } else if (p == "punch-out") {
1114                 update_punch_range_view (true);
1115         } else if (p == "timecode-format") {
1116                 update_just_timecode ();
1117         } else if (p == "xfades-visible") {
1118                 update_xfade_visibility ();
1119         } else if (p == "show-region-fades") {
1120                 update_region_fade_visibility ();
1121         } else if (p == "edit-mode") {
1122                 edit_mode_selector.set_active_text (edit_mode_to_string (Config->get_edit_mode()));
1123         } else if (p == "subframes-per-frame") {
1124                 update_just_timecode ();
1125         } else if (p == "show-track-meters") {
1126                 toggle_meter_updating();
1127         } else if (p == "show-summary") {
1128
1129                 bool const s = _session->config.get_show_summary ();
1130                 if (s) {
1131                         _summary_hbox.show ();
1132                 } else {
1133                         _summary_hbox.hide ();
1134                 }
1135
1136                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleSummary"));
1137                 if (act) {
1138                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1139                         if (tact->get_active () != s) {
1140                                 tact->set_active (s);
1141                         }
1142                 }
1143         } else if (p == "show-group-tabs") {
1144
1145                 bool const s = _session->config.get_show_group_tabs ();
1146                 if (s) {
1147                         _group_tabs->show ();
1148                 } else {
1149                         _group_tabs->hide ();
1150                 }
1151
1152                 reset_controls_layout_width ();
1153
1154                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleGroupTabs"));
1155                 if (act) {
1156                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
1157                         if (tact->get_active () != s) {
1158                                 tact->set_active (s);
1159                         }
1160                 }
1161         } else if (p == "timecode-offset" || p == "timecode-offset-negative") {
1162                 update_just_timecode ();
1163         } else if (p == "show-zoom-tools") {
1164                 _zoom_tearoff->set_visible (Config->get_show_zoom_tools(), true);
1165         }
1166 }
1167
1168 void
1169 Editor::reset_focus ()
1170 {
1171         track_canvas->grab_focus();
1172 }
1173
1174 void
1175 Editor::reset_canvas_action_sensitivity (bool onoff)
1176 {
1177         if (_edit_point != EditAtMouse) {
1178                 onoff = true;
1179         }
1180
1181         for (vector<Glib::RefPtr<Action> >::iterator x = ActionManager::mouse_edit_point_requires_canvas_actions.begin();
1182              x != ActionManager::mouse_edit_point_requires_canvas_actions.end(); ++x) {
1183                 (*x)->set_sensitive (onoff);
1184         }
1185 }
1186
1187 void
1188 Editor::toggle_internal_editing ()
1189 {
1190         Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("MouseMode"), X_("toggle-internal-edit"));
1191         if (act) {
1192                 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
1193                 set_internal_edit (tact->get_active());
1194         }
1195 }
1196
1197
1198 void
1199 Editor::register_region_actions ()
1200 {
1201         _region_actions = ActionGroup::create (X_("Region"));
1202
1203         /* PART 1: actions that operate on the selection, and for which the edit point type and location is irrelevant */
1204
1205         /* Remove selected regions */
1206         reg_sens (_region_actions, "remove-region", _("Remove"), sigc::mem_fun (*this, &Editor::remove_selected_regions));
1207
1208         /* Offer dialogue box to rename the first selected region */
1209         reg_sens (_region_actions, "rename-region", _("Rename..."), sigc::mem_fun (*this, &Editor::rename_region));
1210
1211         /* Raise all selected regions by 1 layer */
1212         reg_sens (_region_actions, "raise-region", _("Raise"), sigc::mem_fun (*this, &Editor::raise_region));
1213
1214         /* Raise all selected regions to the top */
1215         reg_sens (_region_actions, "raise-region-to-top", _("Raise to Top"), sigc::mem_fun (*this, &Editor::raise_region_to_top));
1216
1217         /* Lower all selected regions by 1 layer */
1218         reg_sens (_region_actions, "lower-region", _("Lower"), sigc::mem_fun (*this, &Editor::lower_region));
1219
1220         /* Lower all selected regions to the bottom */
1221         reg_sens (_region_actions, "lower-region-to-bottom", _("Lower to Bottom"), sigc::mem_fun (*this, &Editor::lower_region_to_bottom));
1222
1223         /* Move selected regions to their original (`natural') position */
1224         reg_sens (_region_actions, "naturalize-region", _("Move to Original Position"), sigc::mem_fun (*this, &Editor::naturalize_region));
1225
1226         /* Toggle `locked' status of selected regions */
1227         toggle_reg_sens (_region_actions, "toggle-region-lock", _("Lock"), sigc::mem_fun(*this, &Editor::toggle_region_lock));
1228
1229         toggle_reg_sens (
1230                 _region_actions,
1231                 "toggle-region-lock-style",
1232                 _("Glue to Bars and Beats"),
1233                 sigc::mem_fun (*this, &Editor::toggle_region_lock_style)
1234                 );
1235
1236         /* Remove sync points from selected regions */
1237         reg_sens (_region_actions, "remove-region-sync", _("Remove Sync"), sigc::mem_fun(*this, &Editor::remove_region_sync));
1238
1239         /* Mute or unmute selected regions */
1240         toggle_reg_sens (_region_actions, "toggle-region-mute", _("Mute"), sigc::mem_fun(*this, &Editor::toggle_region_mute));
1241
1242         /* Open the normalize dialogue to operate on the selected regions */
1243         reg_sens (_region_actions, "normalize-region", _("Normalize..."), sigc::mem_fun(*this, &Editor::normalize_region));
1244
1245         /* Reverse selected regions */
1246         reg_sens (_region_actions, "reverse-region", _("Reverse"), sigc::mem_fun (*this, &Editor::reverse_region));
1247
1248         /* Split selected multi-channel regions into mono regions */
1249         reg_sens (_region_actions, "split-multichannel-region", _("Make Mono Regions"), sigc::mem_fun (*this, &Editor::split_multichannel_region));
1250
1251         /* Boost selected region gain */
1252         reg_sens (_region_actions, "boost-region-gain", _("Boost Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), true));
1253
1254         /* Cut selected region gain */
1255         reg_sens (_region_actions, "cut-region-gain", _("Cut Gain"), sigc::bind (sigc::mem_fun(*this, &Editor::adjust_region_gain), false));
1256
1257         /* Open the pitch shift dialogue for any selected audio regions */
1258         reg_sens (_region_actions, "pitch-shift-region", _("Pitch Shift..."), sigc::mem_fun (*this, &Editor::pitch_shift_region));
1259
1260         /* Open the transpose dialogue for any selected MIDI regions */
1261         reg_sens (_region_actions, "transpose-region", _("Transpose..."), sigc::mem_fun (*this, &Editor::transpose_region));
1262
1263         /* Toggle selected region opacity */
1264         toggle_reg_sens (_region_actions, "toggle-opaque-region", _("Opaque"), sigc::mem_fun (*this, &Editor::toggle_opaque_region));
1265
1266         /* Toggle active status of selected regions' fade in */
1267         toggle_reg_sens (
1268                 _region_actions, "toggle-region-fade-in", _("Fade In"), sigc::bind (sigc::mem_fun (*this, &Editor::toggle_region_fades), 1)
1269                 );
1270
1271         /* Toggle active status of selected regions' fade out */
1272         toggle_reg_sens (
1273                 _region_actions, "toggle-region-fade-out", _("Fade Out"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), -1)
1274                 );
1275
1276         /* Toggle active status of selected regions' fade in and out */
1277         toggle_reg_sens (
1278                 _region_actions, "toggle-region-fades", _("Fades"), sigc::bind (sigc::mem_fun(*this, &Editor::toggle_region_fades), 0)
1279                 );
1280
1281         /* Open the dialogue to duplicate selected regions */
1282         reg_sens (_region_actions, "duplicate-region", _("Duplicate"), sigc::bind (sigc::mem_fun (*this, &Editor::duplicate_dialog), false));
1283
1284         /* Open the dialogue to duplicate selected regions multiple times */
1285         reg_sens (
1286                 _region_actions,
1287                 "multi-duplicate-region",
1288                 _("Multi-Duplicate..."),
1289                 sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_dialog), true)
1290                 );
1291
1292         /* Fill tracks with selected regions */
1293         reg_sens (_region_actions, "region-fill-track", _("Fill Track"), sigc::mem_fun (*this, &Editor::region_fill_track));
1294
1295         /* Set up the loop range from the selected regions */
1296         reg_sens (
1297                 _region_actions, "set-loop-from-region", _("Set Loop Range"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), false)
1298                 );
1299
1300         /* Set up the loop range from the selected regions, and start playback of it */
1301         reg_sens (_region_actions, "loop-region", _("Loop"), sigc::bind  (sigc::mem_fun(*this, &Editor::set_loop_from_region), true));
1302
1303         /* Set the punch range from the selected regions */
1304         reg_sens (_region_actions, "set-punch-from-region", _("Set Punch"), sigc::mem_fun (*this, &Editor::set_punch_from_region));
1305
1306         /* Add a single range marker around all selected regions */
1307         reg_sens (
1308                 _region_actions, "add-range-marker-from-region", _("Add 1 Range Marker"), sigc::mem_fun (*this, &Editor::add_location_from_region)
1309                 );
1310
1311         /* Add a range marker around each selected region */
1312         reg_sens (
1313                 _region_actions, "add-range-markers-from-region", _("Add Range Marker(s)"), sigc::mem_fun (*this, &Editor::add_locations_from_region)
1314                 );
1315
1316         /* Snap selected regions to the grid */
1317         reg_sens (_region_actions, "snap-regions-to-grid", _("Snap to Grid"), sigc::mem_fun (*this, &Editor::snap_regions_to_grid));
1318
1319         /* Close gaps in selected regions */
1320         reg_sens (_region_actions, "close-region-gaps", _("Close Gaps"), sigc::mem_fun (*this, &Editor::close_region_gaps));
1321
1322         /* Open the Rhythm Ferret dialogue for the selected regions */
1323         reg_sens (_region_actions, "show-rhythm-ferret", _("Rhythm Ferret..."), sigc::mem_fun (*this, &Editor::show_rhythm_ferret));
1324
1325         /* Export the first selected region */
1326         reg_sens (_region_actions, "export-region", _("Export..."), sigc::mem_fun (*this, &Editor::export_region));
1327
1328         /* Separate under selected regions: XXX not sure what this does */
1329         reg_sens (
1330                 _region_actions,
1331                 "separate-under-region",
1332                 _("Separate Under"),
1333                 sigc::mem_fun (*this, &Editor::separate_under_selected_regions)
1334                 );
1335
1336         reg_sens (_region_actions, "set-fade-in-length", _("Set Fade In Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), true));
1337         reg_sens (_region_actions, "set-fade-out-length", _("Set Fade Out Length"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_length), false));
1338         reg_sens (_region_actions, "set-tempo-from-region", _("Set Tempo from Region = Bar"), sigc::mem_fun (*this, &Editor::set_tempo_from_region));
1339
1340         reg_sens (
1341                 _region_actions,
1342                 "split-region-at-transients",
1343                 _("Split at Percussion Onsets"),
1344                 sigc::mem_fun(*this, &Editor::split_region_at_transients)
1345                 );
1346
1347         /* Open the list editor dialogue for the selected regions */
1348         reg_sens (_region_actions, "show-region-list-editor", _("List Editor..."), sigc::mem_fun (*this, &Editor::show_midi_list_editor));
1349
1350         /* Open the region properties dialogue for the selected regions */
1351         reg_sens (_region_actions, "show-region-properties", _("Properties..."), sigc::mem_fun (*this, &Editor::show_region_properties));
1352
1353         reg_sens (_region_actions, "play-selected-regions", _("Play"), sigc::mem_fun(*this, &Editor::play_selected_region));
1354
1355         reg_sens (_region_actions, "bounce-regions-unprocessed", _("Bounce (with processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), true)));
1356         reg_sens (_region_actions, "bounce-regions-processed", _("Bounce (without processing)"), (sigc::bind (sigc::mem_fun (*this, &Editor::bounce_region_selection), false)));
1357         reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
1358         reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
1359
1360         reg_sens (_region_actions, "analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::analyze_region_selection));
1361
1362         reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
1363
1364         reg_sens (_region_actions, "reset-region-scale-amplitude", _("Reset Gain"), sigc::mem_fun (*this, &Editor::reset_region_scale_amplitude));
1365
1366         toggle_reg_sens (
1367                 _region_actions,
1368                 "toggle-region-gain-envelope-visible",
1369                 _("Envelope Visible"),
1370                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_visibility)
1371                 );
1372
1373         toggle_reg_sens (
1374                 _region_actions,
1375                 "toggle-region-gain-envelope-active",
1376                 _("Envelope Active"),
1377                 sigc::mem_fun (*this, &Editor::toggle_gain_envelope_active)
1378                 );
1379
1380         reg_sens (_region_actions, "quantize-region", _("Quantize..."), sigc::mem_fun (*this, &Editor::quantize_region));
1381         reg_sens (_region_actions, "insert-patch-change", _("Insert Patch Change..."), sigc::mem_fun (*this, &Editor::insert_patch_change));
1382         reg_sens (_region_actions, "fork-region", _("Fork"), sigc::mem_fun (*this, &Editor::fork_region));
1383         reg_sens (_region_actions, "strip-region-silence", _("Strip Silence..."), sigc::mem_fun (*this, &Editor::strip_region_silence));
1384         reg_sens (_region_actions, "set-selection-from-region", _("Set Range Selection"), sigc::mem_fun (*this, &Editor::set_selection_from_region));
1385
1386         reg_sens (_region_actions, "nudge-forward", _("Nudge Forward"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_forward), false, false));
1387         reg_sens (_region_actions, "nudge-backward", _("Nudge Backward"), sigc::bind (sigc::mem_fun (*this, &Editor::nudge_backward), false, false));
1388
1389         reg_sens (
1390                 _region_actions,
1391                 "nudge-forward-by-capture-offset",
1392                 _("Nudge Forward by Capture Offset"),
1393                 sigc::mem_fun (*this, &Editor::nudge_forward_capture_offset)
1394                 );
1395
1396         reg_sens (
1397                 _region_actions,
1398                 "nudge-backward-by-capture-offset",
1399                 _("Nudge Backward by Capture Offset"),
1400                 sigc::mem_fun (*this, &Editor::nudge_backward_capture_offset)
1401                 );
1402
1403         reg_sens (_region_actions, "trim-region-to-loop", _("Trim to Loop"), sigc::mem_fun (*this, &Editor::trim_region_to_loop));
1404         reg_sens (_region_actions, "trim-region-to-punch", _("Trim to Punch"), sigc::mem_fun (*this, &Editor::trim_region_to_punch));
1405
1406         reg_sens (_region_actions, "trim-to-previous-region", _("Trim to Previous"), sigc::mem_fun(*this, &Editor::trim_region_to_previous_region_end));
1407         reg_sens (_region_actions, "trim-to-next-region", _("Trim to Next"), sigc::mem_fun(*this, &Editor::trim_region_to_next_region_start));
1408
1409         /* PART 2: actions that are not related to the selection, but for which the edit point type and location is important */
1410
1411         reg_sens (
1412                 _region_actions,
1413                 "insert-region-from-region-list",
1414                 _("Insert Region From Region List"),
1415                 sigc::bind (sigc::mem_fun (*this, &Editor::insert_region_list_selection), 1)
1416                 );
1417
1418         /* PART 3: actions that operate on the selection and also require the edit point location */
1419
1420         reg_sens (_region_actions, "set-region-sync-position", _("Set Sync Position"), sigc::mem_fun (*this, &Editor::set_region_sync_position));
1421         reg_sens (_region_actions, "place-transient", _("Place Transient"), sigc::mem_fun (*this, &Editor::place_transient));
1422         reg_sens (_region_actions, "split-region", _("Split"), sigc::mem_fun (*this, &Editor::split_region));
1423         reg_sens (_region_actions, "trim-front", _("Trim Start at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_front));
1424         reg_sens (_region_actions, "trim-back", _("Trim End at Edit Point"), sigc::mem_fun (*this, &Editor::trim_region_back));
1425
1426         reg_sens (
1427                 _region_actions,
1428                 "align-regions-start",
1429                 _("Align Start"),
1430                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::Start)
1431                 );
1432
1433         reg_sens (
1434                 _region_actions,
1435                 "align-regions-start-relative",
1436                 _("Align Start Relative"),
1437                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::Start)
1438                 );
1439
1440         reg_sens (_region_actions, "align-regions-end", _("Align End"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::End));
1441
1442         reg_sens (
1443                 _region_actions,
1444                 "align-regions-end-relative",
1445                 _("Align End Relative"),
1446                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions_relative), ARDOUR::End)
1447                 );
1448
1449         reg_sens (
1450                 _region_actions,
1451                 "align-regions-sync",
1452                 _("Align Sync"),
1453                 sigc::bind (sigc::mem_fun(*this, &Editor::align_regions), ARDOUR::SyncPoint)
1454                 );
1455
1456         reg_sens (
1457                 _region_actions,
1458                 "align-regions-sync-relative",
1459                 _("Align Sync Relative"),
1460                 sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)
1461                 );
1462
1463         Glib::RefPtr<Action> a = reg_sens (_region_actions, "choose-top-region", _("Choose Top..."), mem_fun (*this, &Editor::change_region_layering_order));
1464         a->set_accel_group (get_accel_group ());
1465
1466         _all_region_actions_sensitized = true;
1467
1468         ActionManager::add_action_group (_region_actions);
1469 }