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