2 Copyright (C) 2000-2006 Paul Davis
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.
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.
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.
26 #include <sigc++/bind.h>
28 #include <pbd/convert.h>
29 #include <pbd/error.h>
30 #include <pbd/stacktrace.h>
31 #include <pbd/memento_command.h>
33 #include <glibmm/miscutils.h>
34 #include <gtkmm/image.h>
35 #include <gdkmm/color.h>
36 #include <gdkmm/bitmap.h>
38 #include <gtkmm2ext/grouped_buttons.h>
39 #include <gtkmm2ext/gtk_ui.h>
40 #include <gtkmm2ext/tearoff.h>
41 #include <gtkmm2ext/utils.h>
42 #include <gtkmm2ext/window_title.h>
44 #include <ardour/audio_track.h>
45 #include <ardour/audio_diskstream.h>
46 #include <ardour/plugin_manager.h>
47 #include <ardour/location.h>
48 #include <ardour/audioplaylist.h>
49 #include <ardour/audioregion.h>
50 #include <ardour/region.h>
51 #include <ardour/session_route.h>
52 #include <ardour/tempo.h>
53 #include <ardour/utils.h>
55 #include <control_protocol/control_protocol.h>
57 #include "ardour_ui.h"
61 #include "playlist_selector.h"
62 #include "audio_region_view.h"
63 #include "rgb_macros.h"
64 #include "selection.h"
65 #include "audio_streamview.h"
66 #include "time_axis_view.h"
67 #include "audio_time_axis.h"
69 #include "crossfade_view.h"
71 #include "public_editor.h"
72 #include "crossfade_edit.h"
73 #include "canvas_impl.h"
75 #include "gui_thread.h"
78 #include "analysis_window.h"
84 #include "imageframe_socket_handler.h"
85 /* </CMT Additions> */
89 using namespace ARDOUR;
93 using namespace Gtkmm2ext;
94 using namespace Editing;
98 const double Editor::timebar_height = 15.0;
100 #include "editor_xpms"
102 static const gchar *_snap_type_strings[] = {
126 static const gchar *_snap_mode_strings[] = {
132 static const gchar *_zoom_focus_strings[] = {
141 /* Soundfile drag-n-drop */
143 Gdk::Cursor* Editor::cross_hair_cursor = 0;
144 Gdk::Cursor* Editor::selector_cursor = 0;
145 Gdk::Cursor* Editor::trimmer_cursor = 0;
146 Gdk::Cursor* Editor::grabber_cursor = 0;
147 Gdk::Cursor* Editor::zoom_cursor = 0;
148 Gdk::Cursor* Editor::time_fx_cursor = 0;
149 Gdk::Cursor* Editor::fader_cursor = 0;
150 Gdk::Cursor* Editor::speaker_cursor = 0;
151 Gdk::Cursor* Editor::wait_cursor = 0;
152 Gdk::Cursor* Editor::timebar_cursor = 0;
155 show_me_the_size (Requisition* r, const char* what)
157 cerr << "size of " << what << " = " << r->width << " x " << r->height << endl;
161 check_adjustment (Gtk::Adjustment* adj)
163 cerr << "CHANGE adj = "
164 << adj->get_lower () << ' '
165 << adj->get_upper () << ' '
166 << adj->get_value () << ' '
167 << adj->get_step_increment () << ' '
168 << adj->get_page_increment () << ' '
169 << adj->get_page_size () << ' '
176 /* time display buttons */
178 minsec_label (_("Mins:Secs")),
179 bbt_label (_("Bars:Beats")),
180 smpte_label (_("Timecode")),
181 frame_label (_("Frames")),
182 tempo_label (_("Tempo")),
183 meter_label (_("Meter")),
184 mark_label (_("Location Markers")),
185 range_mark_label (_("Range Markers")),
186 transport_mark_label (_("Loop/Punch Ranges")),
188 edit_packer (3, 3, false),
190 /* the values here don't matter: layout widgets
191 reset them as needed.
194 vertical_adjustment (0.0, 0.0, 10.0, 400.0),
195 horizontal_adjustment (0.0, 0.0, 20.0, 1200.0),
197 /* tool bar related */
199 edit_cursor_clock (X_("editcursor"), false, X_("EditCursorClock"), true),
200 zoom_range_clock (X_("zoomrange"), false, X_("ZoomRangeClock"), true, true),
202 toolbar_selection_clock_table (2,3),
204 automation_mode_button (_("mode")),
205 global_automation_button (_("automation")),
207 /* <CMT Additions> */
208 image_socket_listener(0),
209 /* </CMT Additions> */
213 nudge_clock (X_("nudge"), false, X_("NudgeClock"), true, true)
218 /* we are a singleton */
220 PublicEditor::_instance = this;
224 selection = new Selection;
225 cut_buffer = new Selection;
227 selection->TimeChanged.connect (mem_fun(*this, &Editor::time_selection_changed));
228 selection->TracksChanged.connect (mem_fun(*this, &Editor::track_selection_changed));
229 selection->RegionsChanged.connect (mem_fun(*this, &Editor::region_selection_changed));
230 selection->PointsChanged.connect (mem_fun(*this, &Editor::point_selection_changed));
232 clicked_regionview = 0;
233 clicked_trackview = 0;
234 clicked_audio_trackview = 0;
235 clicked_crossfadeview = 0;
236 clicked_control_point = 0;
237 latest_regionview = 0;
238 last_update_frame = 0;
240 current_mixer_strip = 0;
241 current_bbt_points = 0;
243 snap_type_strings = I18N (_snap_type_strings);
244 snap_mode_strings = I18N (_snap_mode_strings);
245 zoom_focus_strings = I18N(_zoom_focus_strings);
247 snap_type = SnapToFrame;
248 set_snap_to (snap_type);
249 snap_mode = SnapNormal;
250 set_snap_mode (snap_mode);
251 snap_threshold = 5.0;
252 bbt_beat_subdivision = 4;
255 autoscroll_active = false;
256 autoscroll_timeout_tag = -1;
257 interthread_progress_window = 0;
263 current_interthread_info = 0;
264 _show_measures = true;
265 _show_waveforms = true;
266 _show_waveforms_recording = true;
267 first_action_message = 0;
269 show_gain_after_trim = false;
270 ignore_route_list_reorder = false;
271 no_route_list_redisplay = false;
272 verbose_cursor_on = true;
273 route_removal = false;
274 show_automatic_regions_in_region_list = true;
275 region_list_sort_type = (Editing::RegionListSortType) 0;
276 have_pending_keyboard_selection = false;
277 _follow_playhead = true;
278 _xfade_visibility = true;
279 editor_ruler_menu = 0;
280 no_ruler_shown_update = false;
281 edit_group_list_menu = 0;
283 region_list_menu = 0;
285 start_end_marker_menu = 0;
286 range_marker_menu = 0;
287 marker_menu_item = 0;
289 transport_marker_menu = 0;
290 new_transport_marker_menu = 0;
291 editor_mixer_strip_width = Wide;
292 show_editor_mixer_when_tracks_arrive = false;
293 region_edit_menu_split_item = 0;
295 region_edit_menu_split_multichannel_item = 0;
297 ignore_mouse_mode_toggle = false;
298 current_stepping_trackview = 0;
300 entered_regionview = 0;
301 clear_entered_track = false;
302 _new_regionviews_show_envelope = false;
303 current_timestretch = 0;
304 in_edit_group_row_change = false;
305 last_canvas_frame = 0;
308 button_release_can_deselect = true;
309 canvas_idle_queued = false;
310 _dragging_playhead = false;
311 _dragging_hscrollbar = false;
313 location_marker_color = color_map[cLocationMarker];
314 location_range_color = color_map[cLocationRange];
315 location_cd_marker_color = color_map[cLocationCDMarker];
316 location_loop_color = color_map[cLocationLoop];
317 location_punch_color = color_map[cLocationPunch];
319 range_marker_drag_rect = 0;
320 marker_drag_line = 0;
322 set_mouse_mode (MouseObject, true);
324 frames_per_unit = 2048; /* too early to use reset_zoom () */
325 reset_hscrollbar_stepping ();
327 zoom_focus = ZoomFocusLeft;
328 set_zoom_focus (ZoomFocusLeft);
329 zoom_range_clock.ValueChanged.connect (mem_fun(*this, &Editor::zoom_adjustment_changed));
331 initialize_rulers ();
332 initialize_canvas ();
334 edit_controls_vbox.set_spacing (0);
335 horizontal_adjustment.signal_value_changed().connect (mem_fun(*this, &Editor::canvas_horizontally_scrolled));
336 vertical_adjustment.signal_value_changed().connect (mem_fun(*this, &Editor::tie_vertical_scrolling));
338 track_canvas.set_hadjustment (horizontal_adjustment);
339 track_canvas.set_vadjustment (vertical_adjustment);
340 time_canvas.set_hadjustment (horizontal_adjustment);
342 track_canvas.signal_map_event().connect (mem_fun (*this, &Editor::track_canvas_map_handler));
343 time_canvas.signal_map_event().connect (mem_fun (*this, &Editor::time_canvas_map_handler));
345 controls_layout.add (edit_controls_vbox);
346 controls_layout.set_name ("EditControlsBase");
347 controls_layout.add_events (Gdk::SCROLL_MASK);
348 controls_layout.signal_scroll_event().connect (mem_fun(*this, &Editor::control_layout_scroll), false);
350 controls_layout.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK);
351 controls_layout.signal_button_release_event().connect (mem_fun(*this, &Editor::edit_controls_button_release));
352 controls_layout.signal_size_request().connect (mem_fun (*this, &Editor::controls_layout_size_request));
354 edit_vscrollbar.set_adjustment (vertical_adjustment);
355 edit_hscrollbar.set_adjustment (horizontal_adjustment);
357 edit_hscrollbar.signal_button_press_event().connect (mem_fun(*this, &Editor::hscrollbar_button_press), false);
358 edit_hscrollbar.signal_button_release_event().connect (mem_fun(*this, &Editor::hscrollbar_button_release), false);
359 edit_hscrollbar.signal_size_allocate().connect (mem_fun(*this, &Editor::hscrollbar_allocate));
361 edit_hscrollbar.set_name ("EditorHScrollbar");
366 edit_cursor_clock.ValueChanged.connect (mem_fun(*this, &Editor::edit_cursor_clock_changed));
368 time_canvas_vbox.pack_start (*_ruler_separator, false, false);
369 time_canvas_vbox.pack_start (*minsec_ruler, false, false);
370 time_canvas_vbox.pack_start (*smpte_ruler, false, false);
371 time_canvas_vbox.pack_start (*frames_ruler, false, false);
372 time_canvas_vbox.pack_start (*bbt_ruler, false, false);
373 time_canvas_vbox.pack_start (time_canvas, true, true);
374 time_canvas_vbox.set_size_request (-1, (int)(timebar_height * visible_timebars) + 2);
376 bbt_label.set_name ("EditorTimeButton");
377 bbt_label.set_size_request (-1, (int)timebar_height);
378 bbt_label.set_alignment (1.0, 0.5);
379 bbt_label.set_padding (5,0);
380 minsec_label.set_name ("EditorTimeButton");
381 minsec_label.set_size_request (-1, (int)timebar_height);
382 minsec_label.set_alignment (1.0, 0.5);
383 minsec_label.set_padding (5,0);
384 smpte_label.set_name ("EditorTimeButton");
385 smpte_label.set_size_request (-1, (int)timebar_height);
386 smpte_label.set_alignment (1.0, 0.5);
387 smpte_label.set_padding (5,0);
388 frame_label.set_name ("EditorTimeButton");
389 frame_label.set_size_request (-1, (int)timebar_height);
390 frame_label.set_alignment (1.0, 0.5);
391 frame_label.set_padding (5,0);
392 tempo_label.set_name ("EditorTimeButton");
393 tempo_label.set_size_request (-1, (int)timebar_height);
394 tempo_label.set_alignment (1.0, 0.5);
395 tempo_label.set_padding (5,0);
396 meter_label.set_name ("EditorTimeButton");
397 meter_label.set_size_request (-1, (int)timebar_height);
398 meter_label.set_alignment (1.0, 0.5);
399 meter_label.set_padding (5,0);
400 mark_label.set_name ("EditorTimeButton");
401 mark_label.set_size_request (-1, (int)timebar_height);
402 mark_label.set_alignment (1.0, 0.5);
403 mark_label.set_padding (5,0);
404 range_mark_label.set_name ("EditorTimeButton");
405 range_mark_label.set_size_request (-1, (int)timebar_height);
406 range_mark_label.set_alignment (1.0, 0.5);
407 range_mark_label.set_padding (5,0);
408 transport_mark_label.set_name ("EditorTimeButton");
409 transport_mark_label.set_size_request (-1, (int)timebar_height);
410 transport_mark_label.set_alignment (1.0, 0.5);
411 transport_mark_label.set_padding (5,0);
413 time_button_vbox.pack_start (minsec_label, false, false);
414 time_button_vbox.pack_start (smpte_label, false, false);
415 time_button_vbox.pack_start (frame_label, false, false);
416 time_button_vbox.pack_start (bbt_label, false, false);
417 time_button_vbox.pack_start (meter_label, false, false);
418 time_button_vbox.pack_start (tempo_label, false, false);
419 time_button_vbox.pack_start (mark_label, false, false);
421 time_button_event_box.add (time_button_vbox);
423 time_button_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
424 time_button_event_box.set_name ("TimebarLabelBase");
425 time_button_event_box.signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_label_button_release));
427 time_button_frame.add(time_button_event_box);
428 time_button_frame.property_shadow_type() = Gtk::SHADOW_OUT;
430 /* these enable us to have a dedicated window (for cursor setting, etc.)
431 for the canvas areas.
434 track_canvas_event_box.add (track_canvas);
436 time_canvas_event_box.add (time_canvas_vbox);
437 time_canvas_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK);
439 edit_packer.set_col_spacings (0);
440 edit_packer.set_row_spacings (0);
441 edit_packer.set_homogeneous (false);
442 edit_packer.set_border_width (0);
443 edit_packer.set_name ("EditorWindow");
445 edit_packer.attach (edit_vscrollbar, 0, 1, 1, 3, FILL, FILL|EXPAND, 0, 0);
447 edit_packer.attach (time_button_frame, 0, 2, 0, 1, FILL, FILL, 0, 0);
448 edit_packer.attach (time_canvas_event_box, 2, 3, 0, 1, FILL|EXPAND, FILL, 0, 0);
450 edit_packer.attach (controls_layout, 1, 2, 1, 2, FILL, FILL|EXPAND, 0, 0);
451 edit_packer.attach (track_canvas_event_box, 2, 3, 1, 2, FILL|EXPAND, FILL|EXPAND, 0, 0);
453 edit_packer.attach (zoom_box, 1, 2, 2, 3, FILL, FILL, 0, 0);
454 edit_packer.attach (edit_hscrollbar, 2, 3, 2, 3, FILL|EXPAND, FILL, 0, 0);
456 bottom_hbox.set_border_width (2);
457 bottom_hbox.set_spacing (3);
459 route_display_model = ListStore::create(route_display_columns);
460 route_list_display.set_model (route_display_model);
461 route_list_display.append_column (_("Show"), route_display_columns.visible);
462 route_list_display.append_column (_("Name"), route_display_columns.text);
463 route_list_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
464 route_list_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
465 route_list_display.set_headers_visible (true);
466 route_list_display.set_name ("TrackListDisplay");
467 route_list_display.get_selection()->set_mode (SELECTION_NONE);
468 route_list_display.set_reorderable (true);
469 route_list_display.set_size_request (100,-1);
471 CellRendererToggle* route_list_visible_cell = dynamic_cast<CellRendererToggle*>(route_list_display.get_column_cell_renderer (0));
472 route_list_visible_cell->property_activatable() = true;
473 route_list_visible_cell->property_radio() = false;
475 route_display_model->signal_row_deleted().connect (mem_fun (*this, &Editor::route_list_delete));
476 route_display_model->signal_row_changed().connect (mem_fun (*this, &Editor::route_list_change));
478 route_list_display.signal_button_press_event().connect (mem_fun (*this, &Editor::route_list_display_button_press), false);
480 route_list_scroller.add (route_list_display);
481 route_list_scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
483 group_model = ListStore::create(group_columns);
484 edit_group_display.set_model (group_model);
485 edit_group_display.append_column (_("Name"), group_columns.text);
486 edit_group_display.append_column (_("Active"), group_columns.is_active);
487 edit_group_display.append_column (_("Show"), group_columns.is_visible);
488 edit_group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
489 edit_group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
490 edit_group_display.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2));
491 edit_group_display.get_column (0)->set_expand (true);
492 edit_group_display.get_column (1)->set_expand (false);
493 edit_group_display.get_column (2)->set_expand (false);
494 edit_group_display.set_headers_visible (true);
496 /* name is directly editable */
498 CellRendererText* name_cell = dynamic_cast<CellRendererText*>(edit_group_display.get_column_cell_renderer (0));
499 name_cell->property_editable() = true;
500 name_cell->signal_edited().connect (mem_fun (*this, &Editor::edit_group_name_edit));
502 /* use checkbox for the active + visible columns */
504 CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(edit_group_display.get_column_cell_renderer (1));
505 active_cell->property_activatable() = true;
506 active_cell->property_radio() = false;
508 active_cell = dynamic_cast<CellRendererToggle*>(edit_group_display.get_column_cell_renderer (1));
509 active_cell->property_activatable() = true;
510 active_cell->property_radio() = false;
512 group_model->signal_row_changed().connect (mem_fun (*this, &Editor::edit_group_row_change));
514 edit_group_display.set_name ("EditGroupList");
515 edit_group_display.get_selection()->set_mode (SELECTION_SINGLE);
516 edit_group_display.set_headers_visible (true);
517 edit_group_display.set_reorderable (false);
518 edit_group_display.set_rules_hint (true);
519 edit_group_display.set_size_request (75, -1);
521 edit_group_display_scroller.add (edit_group_display);
522 edit_group_display_scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
524 edit_group_display.signal_button_press_event().connect (mem_fun(*this, &Editor::edit_group_list_button_press_event), false);
526 VBox* edit_group_display_packer = manage (new VBox());
527 HBox* edit_group_display_button_box = manage (new HBox());
528 edit_group_display_button_box->set_homogeneous (true);
530 Button* edit_group_add_button = manage (new Button ());
531 Button* edit_group_remove_button = manage (new Button ());
535 w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
537 edit_group_add_button->add (*w);
539 w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
541 edit_group_remove_button->add (*w);
543 edit_group_add_button->signal_clicked().connect (mem_fun (*this, &Editor::new_edit_group));
544 edit_group_remove_button->signal_clicked().connect (mem_fun (*this, &Editor::remove_selected_edit_group));
546 edit_group_display_button_box->pack_start (*edit_group_add_button);
547 edit_group_display_button_box->pack_start (*edit_group_remove_button);
549 edit_group_display_packer->pack_start (edit_group_display_scroller, true, true);
550 edit_group_display_packer->pack_start (*edit_group_display_button_box, false, false);
552 region_list_display.set_size_request (100, -1);
553 region_list_display.set_name ("RegionListDisplay");
555 region_list_model = TreeStore::create (region_list_columns);
556 region_list_model->set_sort_func (0, mem_fun (*this, &Editor::region_list_sorter));
557 region_list_model->set_sort_column (0, SORT_ASCENDING);
559 region_list_display.set_model (region_list_model);
560 region_list_display.append_column (_("Regions"), region_list_columns.name);
561 region_list_display.set_headers_visible (false);
563 region_list_display.get_selection()->set_select_function (mem_fun (*this, &Editor::region_list_selection_filter));
565 TreeViewColumn* tv_col = region_list_display.get_column(0);
566 CellRendererText* renderer = dynamic_cast<CellRendererText*>(region_list_display.get_column_cell_renderer (0));
567 tv_col->add_attribute(renderer->property_text(), region_list_columns.name);
568 tv_col->add_attribute(renderer->property_foreground_gdk(), region_list_columns.color_);
570 region_list_display.get_selection()->set_mode (SELECTION_MULTIPLE);
571 region_list_display.add_object_drag (region_list_columns.region.index(), "regions");
573 /* setup DnD handling */
575 list<TargetEntry> region_list_target_table;
577 region_list_target_table.push_back (TargetEntry ("text/plain"));
578 region_list_target_table.push_back (TargetEntry ("text/uri-list"));
579 region_list_target_table.push_back (TargetEntry ("application/x-rootwin-drop"));
581 region_list_display.add_drop_targets (region_list_target_table);
582 region_list_display.signal_drag_data_received().connect (mem_fun(*this, &Editor::region_list_display_drag_data_received));
584 region_list_scroller.add (region_list_display);
585 region_list_scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
587 region_list_display.signal_key_press_event().connect (mem_fun(*this, &Editor::region_list_display_key_press));
588 region_list_display.signal_key_release_event().connect (mem_fun(*this, &Editor::region_list_display_key_release));
589 region_list_display.signal_button_press_event().connect (mem_fun(*this, &Editor::region_list_display_button_press), false);
590 region_list_display.signal_button_release_event().connect (mem_fun(*this, &Editor::region_list_display_button_release));
591 region_list_display.get_selection()->signal_changed().connect (mem_fun(*this, &Editor::region_list_selection_changed));
592 // region_list_display.signal_popup_menu().connect (bind (mem_fun (*this, &Editor::show_region_list_display_context_menu), 1, 0));
594 named_selection_scroller.add (named_selection_display);
595 named_selection_scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
597 named_selection_model = TreeStore::create (named_selection_columns);
598 named_selection_display.set_model (named_selection_model);
599 named_selection_display.append_column (_("Chunks"), named_selection_columns.text);
600 named_selection_display.set_headers_visible (false);
601 named_selection_display.set_size_request (100, -1);
602 named_selection_display.set_name ("NamedSelectionDisplay");
604 named_selection_display.get_selection()->set_mode (SELECTION_SINGLE);
605 named_selection_display.set_size_request (100, -1);
606 named_selection_display.signal_button_release_event().connect (mem_fun(*this, &Editor::named_selection_display_button_release), false);
607 named_selection_display.signal_key_release_event().connect (mem_fun(*this, &Editor::named_selection_display_key_release), false);
608 named_selection_display.get_selection()->signal_changed().connect (mem_fun (*this, &Editor::named_selection_display_selection_changed));
612 snapshot_display_model = ListStore::create (snapshot_display_columns);
613 snapshot_display.set_model (snapshot_display_model);
614 snapshot_display.append_column (X_("snapshot"), snapshot_display_columns.visible_name);
615 snapshot_display.set_name ("SnapshotDisplay");
616 snapshot_display.set_size_request (75, -1);
617 snapshot_display.set_headers_visible (false);
618 snapshot_display.set_reorderable (false);
619 snapshot_display_scroller.add (snapshot_display);
620 snapshot_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
622 snapshot_display.get_selection()->signal_changed().connect (mem_fun(*this, &Editor::snapshot_display_selection_changed));
623 snapshot_display.signal_button_press_event().connect (mem_fun (*this, &Editor::snapshot_display_button_press), false);
627 nlabel = manage (new Label (_("Regions")));
628 nlabel->set_angle (-90);
629 the_notebook.append_page (region_list_scroller, *nlabel);
630 nlabel = manage (new Label (_("Tracks/Busses")));
631 nlabel->set_angle (-90);
632 the_notebook.append_page (route_list_scroller, *nlabel);
633 nlabel = manage (new Label (_("Snapshots")));
634 nlabel->set_angle (-90);
635 the_notebook.append_page (snapshot_display_scroller, *nlabel);
636 nlabel = manage (new Label (_("Edit Groups")));
637 nlabel->set_angle (-90);
638 the_notebook.append_page (*edit_group_display_packer, *nlabel);
639 nlabel = manage (new Label (_("Chunks")));
640 nlabel->set_angle (-90);
641 the_notebook.append_page (named_selection_scroller, *nlabel);
643 the_notebook.set_show_tabs (true);
644 the_notebook.set_scrollable (true);
645 the_notebook.popup_enable ();
646 the_notebook.set_tab_pos (Gtk::POS_RIGHT);
648 post_maximal_editor_width = 0;
649 post_maximal_pane_position = 0;
650 edit_pane.pack1 (edit_packer, true, true);
651 edit_pane.pack2 (the_notebook, false, true);
653 edit_pane.signal_size_allocate().connect (bind (mem_fun(*this, &Editor::pane_allocation_handler), static_cast<Paned*> (&edit_pane)));
655 top_hbox.pack_start (toolbar_frame, true, true);
657 HBox *hbox = manage (new HBox);
658 hbox->pack_start (edit_pane, true, true);
660 global_vpacker.pack_start (top_hbox, false, false);
661 global_vpacker.pack_start (*hbox, true, true);
663 global_hpacker.pack_start (global_vpacker, true, true);
665 set_name ("EditorWindow");
666 add_accel_group (ActionManager::ui_manager->get_accel_group());
668 vpacker.pack_end (global_hpacker, true, true);
670 /* register actions now so that set_state() can find them and set toggles/checks etc */
674 XMLNode* node = ARDOUR_UI::instance()->editor_settings();
677 _playlist_selector = new PlaylistSelector();
678 _playlist_selector->signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (_playlist_selector)));
680 RegionView::RegionViewGoingAway.connect (mem_fun(*this, &Editor::catch_vanishing_regionview));
684 nudge_forward_button.add (*(manage (new Image (::get_icon("nudge_right")))));
685 nudge_backward_button.add (*(manage (new Image (::get_icon("nudge_left")))));
687 ARDOUR_UI::instance()->tooltips().set_tip (nudge_forward_button, _("Nudge Region/Selection Forwards"));
688 ARDOUR_UI::instance()->tooltips().set_tip (nudge_backward_button, _("Nudge Region/Selection Backwards"));
690 nudge_forward_button.set_name ("TransportButton");
691 nudge_backward_button.set_name ("TransportButton");
693 fade_context_menu.set_name ("ArdourContextMenu");
695 /* icons, titles, WM stuff */
697 list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
698 Glib::RefPtr<Gdk::Pixbuf> icon;
700 if ((icon = ::get_icon ("ardour_icon_16px")) != 0) {
701 window_icons.push_back (icon);
703 if ((icon = ::get_icon ("ardour_icon_22px")) != 0) {
704 window_icons.push_back (icon);
706 if ((icon = ::get_icon ("ardour_icon_32px")) != 0) {
707 window_icons.push_back (icon);
709 if ((icon = ::get_icon ("ardour_icon_48px")) != 0) {
710 window_icons.push_back (icon);
712 if (!window_icons.empty()) {
713 set_icon_list (window_icons);
714 set_default_icon_list (window_icons);
717 WindowTitle title(Glib::get_application_name());
718 title += _("Editor");
719 set_title (title.get_string());
720 set_wmclass (X_("ardour_editor"), "Ardour");
723 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
725 signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
726 signal_delete_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::exit_on_main_window_close));
728 /* allow external control surfaces/protocols to do various things */
730 ControlProtocol::ZoomToSession.connect (mem_fun (*this, &Editor::temporal_zoom_session));
731 ControlProtocol::ZoomIn.connect (bind (mem_fun (*this, &Editor::temporal_zoom_step), false));
732 ControlProtocol::ZoomOut.connect (bind (mem_fun (*this, &Editor::temporal_zoom_step), true));
733 ControlProtocol::ScrollTimeline.connect (mem_fun (*this, &Editor::control_scroll));
735 Config->ParameterChanged.connect (mem_fun (*this, &Editor::parameter_changed));
743 /* <CMT Additions> */
744 if(image_socket_listener)
746 if(image_socket_listener->is_connected())
748 image_socket_listener->close_connection() ;
751 delete image_socket_listener ;
752 image_socket_listener = 0 ;
754 /* </CMT Additions> */
758 Editor::add_toplevel_controls (Container& cont)
760 vpacker.pack_start (cont, false, false);
765 Editor::catch_vanishing_regionview (RegionView *rv)
767 /* note: the selection will take care of the vanishing
768 audioregionview by itself.
771 if (clicked_regionview == rv) {
772 clicked_regionview = 0;
775 if (entered_regionview == rv) {
776 set_entered_regionview (0);
781 Editor::set_entered_regionview (RegionView* rv)
783 if (rv == entered_regionview) {
787 if (entered_regionview) {
788 entered_regionview->exited ();
791 if ((entered_regionview = rv) != 0) {
792 entered_regionview->entered ();
797 Editor::set_entered_track (TimeAxisView* tav)
800 entered_track->exited ();
803 if ((entered_track = tav) != 0) {
804 entered_track->entered ();
809 Editor::show_window ()
814 /* now reset all audio_time_axis heights, because widgets might need
820 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
821 tv = (static_cast<TimeAxisView*>(*i));
827 Editor::tie_vertical_scrolling ()
829 double y1 = vertical_adjustment.get_value();
830 controls_layout.get_vadjustment()->set_value (y1);
831 playhead_cursor->set_y_axis(y1);
832 edit_cursor->set_y_axis(y1);
836 Editor::instant_save ()
838 if (!constructed || !ARDOUR_UI::instance()->session_loaded) {
843 session->add_instant_xml(get_state(), session->path());
845 Config->add_instant_xml(get_state(), get_user_ardour_path());
850 Editor::edit_cursor_clock_changed()
852 if (edit_cursor->current_frame != edit_cursor_clock.current_time()) {
853 edit_cursor->set_position (edit_cursor_clock.current_time());
859 Editor::zoom_adjustment_changed ()
865 double fpu = zoom_range_clock.current_duration() / canvas_width;
869 zoom_range_clock.set ((nframes_t) floor (fpu * canvas_width));
870 } else if (fpu > session->current_end_frame() / canvas_width) {
871 fpu = session->current_end_frame() / canvas_width;
872 zoom_range_clock.set ((nframes_t) floor (fpu * canvas_width));
879 Editor::control_scroll (float fraction)
881 ENSURE_GUI_THREAD(bind (mem_fun (*this, &Editor::control_scroll), fraction));
887 double step = fraction * current_page_frames();
890 if ((fraction < 0.0f) && (session->transport_frame() < (nframes_t) fabs(step))) {
892 } else if ((fraction > 0.0f) && (max_frames - session->transport_frame() < step)) {
893 target = (max_frames - (current_page_frames()*2)); // allow room for slop in where the PH is on the screen
895 target = (session->transport_frame() + (nframes_t) floor ((fraction * current_page_frames())));
898 /* move visuals, we'll catch up with it later */
900 playhead_cursor->set_position (target);
902 if (target > (current_page_frames() / 2)) {
903 /* try to center PH in window */
904 reset_x_origin (target - (current_page_frames()/2));
909 /* cancel the existing */
911 control_scroll_connection.disconnect ();
913 /* add the next one */
915 control_scroll_connection = Glib::signal_timeout().connect (bind (mem_fun (*this, &Editor::deferred_control_scroll), target), 50);
919 Editor::deferred_control_scroll (nframes_t target)
921 session->request_locate (target);
926 Editor::on_realize ()
928 Window::on_realize ();
933 Editor::start_scrolling ()
935 scroll_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect
936 (mem_fun(*this, &Editor::update_current_screen));
940 Editor::stop_scrolling ()
942 scroll_connection.disconnect ();
946 Editor::map_position_change (nframes_t frame)
948 ENSURE_GUI_THREAD (bind (mem_fun(*this, &Editor::map_position_change), frame));
950 if (session == 0 || !_follow_playhead) {
954 center_screen (frame);
955 playhead_cursor->set_position (frame);
959 Editor::center_screen (nframes_t frame)
961 double page = canvas_width * frames_per_unit;
963 /* if we're off the page, then scroll.
966 if (frame < leftmost_frame || frame >= leftmost_frame + page) {
967 center_screen_internal (frame, page);
972 Editor::center_screen_internal (nframes_t frame, float page)
977 frame -= (nframes_t) page;
982 reset_x_origin (frame);
986 Editor::handle_new_duration ()
988 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::handle_new_duration));
990 nframes_t new_end = session->get_maximum_extent() + (nframes_t) floorf (current_page_frames() * 0.10f);
992 if (new_end > last_canvas_frame) {
993 last_canvas_frame = new_end;
994 horizontal_adjustment.set_upper (last_canvas_frame / frames_per_unit);
995 reset_scrolling_region ();
998 horizontal_adjustment.set_value (leftmost_frame/frames_per_unit);
1002 Editor::update_title_s (const string & snap_name)
1004 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::update_title_s), snap_name));
1010 Editor::update_title ()
1012 ENSURE_GUI_THREAD (mem_fun(*this, &Editor::update_title));
1015 bool dirty = session->dirty();
1017 string session_name;
1019 if (session->snap_name() != session->name()) {
1020 session_name = session->snap_name();
1022 session_name = session->name();
1026 session_name = "*" + session_name;
1029 WindowTitle title(session_name);
1030 title += Glib::get_application_name();
1031 set_title (title.get_string());
1036 Editor::connect_to_session (Session *t)
1040 XMLNode* node = ARDOUR_UI::instance()->editor_settings();
1043 /* catch up with the playhead */
1045 session->request_locate (playhead_cursor->current_frame);
1047 if (first_action_message) {
1048 first_action_message->hide();
1053 session->GoingAway.connect (mem_fun(*this, &Editor::session_going_away));
1054 session->history().Changed.connect (mem_fun (*this, &Editor::history_changed));
1056 /* These signals can all be emitted by a non-GUI thread. Therefore the
1057 handlers for them must not attempt to directly interact with the GUI,
1058 but use Gtkmm2ext::UI::instance()->call_slot();
1061 session_connections.push_back (session->TransportStateChange.connect (mem_fun(*this, &Editor::map_transport_state)));
1062 session_connections.push_back (session->PositionChanged.connect (mem_fun(*this, &Editor::map_position_change)));
1063 session_connections.push_back (session->RouteAdded.connect (mem_fun(*this, &Editor::handle_new_route)));
1064 session_connections.push_back (session->AudioRegionAdded.connect (mem_fun(*this, &Editor::handle_new_audio_region)));
1065 session_connections.push_back (session->AudioRegionRemoved.connect (mem_fun(*this, &Editor::handle_audio_region_removed)));
1066 session_connections.push_back (session->DurationChanged.connect (mem_fun(*this, &Editor::handle_new_duration)));
1067 session_connections.push_back (session->edit_group_added.connect (mem_fun(*this, &Editor::add_edit_group)));
1068 session_connections.push_back (session->edit_group_removed.connect (mem_fun(*this, &Editor::edit_groups_changed)));
1069 session_connections.push_back (session->NamedSelectionAdded.connect (mem_fun(*this, &Editor::handle_new_named_selection)));
1070 session_connections.push_back (session->NamedSelectionRemoved.connect (mem_fun(*this, &Editor::handle_new_named_selection)));
1071 session_connections.push_back (session->DirtyChanged.connect (mem_fun(*this, &Editor::update_title)));
1072 session_connections.push_back (session->StateSaved.connect (mem_fun(*this, &Editor::update_title_s)));
1073 session_connections.push_back (session->AskAboutPlaylistDeletion.connect (mem_fun(*this, &Editor::playlist_deletion_dialog)));
1074 session_connections.push_back (session->RegionHiddenChange.connect (mem_fun(*this, &Editor::region_hidden)));
1076 session_connections.push_back (session->SMPTEOffsetChanged.connect (mem_fun(*this, &Editor::update_just_smpte)));
1078 session_connections.push_back (session->tempo_map().StateChanged.connect (bind (mem_fun(*this, &Editor::tempo_map_changed), false)));
1080 edit_groups_changed ();
1082 edit_cursor_clock.set_session (session);
1083 zoom_range_clock.set_session (session);
1084 _playlist_selector->set_session (session);
1085 nudge_clock.set_session (session);
1088 if (analysis_window != 0)
1089 analysis_window->set_session (session);
1092 Location* loc = session->locations()->auto_loop_location();
1094 loc = new Location (0, session->current_end_frame(), _("Loop"),(Location::Flags) (Location::IsAutoLoop | Location::IsHidden));
1095 if (loc->start() == loc->end()) {
1096 loc->set_end (loc->start() + 1);
1098 session->locations()->add (loc, false);
1099 session->set_auto_loop_location (loc);
1102 loc->set_name (_("Loop"));
1105 loc = session->locations()->auto_punch_location();
1107 loc = new Location (0, session->current_end_frame(), _("Punch"), (Location::Flags) (Location::IsAutoPunch | Location::IsHidden));
1108 if (loc->start() == loc->end()) {
1109 loc->set_end (loc->start() + 1);
1111 session->locations()->add (loc, false);
1112 session->set_auto_punch_location (loc);
1115 loc->set_name (_("Punch"));
1118 Config->map_parameters (mem_fun (*this, &Editor::parameter_changed));
1120 session->StateSaved.connect (mem_fun(*this, &Editor::session_state_saved));
1122 refresh_location_display ();
1123 session->locations()->added.connect (mem_fun(*this, &Editor::add_new_location));
1124 session->locations()->removed.connect (mem_fun(*this, &Editor::location_gone));
1125 session->locations()->changed.connect (mem_fun(*this, &Editor::refresh_location_display));
1126 session->locations()->StateChanged.connect (mem_fun(*this, &Editor::refresh_location_display_s));
1127 session->locations()->end_location()->changed.connect (mem_fun(*this, &Editor::end_location_changed));
1129 handle_new_duration ();
1131 redisplay_regions ();
1132 redisplay_named_selections ();
1133 redisplay_snapshots ();
1135 initial_route_list_display ();
1137 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1138 (static_cast<TimeAxisView*>(*i))->set_samples_per_unit (frames_per_unit);
1141 restore_ruler_visibility ();
1142 //tempo_map_changed (Change (0));
1143 session->tempo_map().apply_with_metrics (*this, &Editor::draw_metric_marks);
1147 /* don't show master bus in a new session */
1149 if (ARDOUR_UI::instance()->session_is_new ()) {
1151 TreeModel::Children rows = route_display_model->children();
1152 TreeModel::Children::iterator i;
1154 no_route_list_redisplay = true;
1156 for (i = rows.begin(); i != rows.end(); ++i) {
1157 TimeAxisView *tv = (*i)[route_display_columns.tv];
1158 AudioTimeAxisView *atv;
1160 if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
1161 if (atv->route()->master()) {
1162 route_list_display.get_selection()->unselect (i);
1167 no_route_list_redisplay = false;
1168 redisplay_route_list ();
1171 /* register for undo history */
1173 session->register_with_memento_command_factory(_id, this);
1177 Editor::build_cursors ()
1179 using namespace Gdk;
1181 Gdk::Color mbg ("#000000" ); /* Black */
1182 Gdk::Color mfg ("#0000ff" ); /* Blue. */
1185 RefPtr<Bitmap> source, mask;
1186 source = Bitmap::create (mag_bits, mag_width, mag_height);
1187 mask = Bitmap::create (magmask_bits, mag_width, mag_height);
1188 zoom_cursor = new Gdk::Cursor (source, mask, mfg, mbg, mag_x_hot, mag_y_hot);
1191 Gdk::Color fbg ("#ffffff" );
1192 Gdk::Color ffg ("#000000" );
1195 RefPtr<Bitmap> source, mask;
1197 source = Bitmap::create (fader_cursor_bits, fader_cursor_width, fader_cursor_height);
1198 mask = Bitmap::create (fader_cursor_mask_bits, fader_cursor_width, fader_cursor_height);
1199 fader_cursor = new Gdk::Cursor (source, mask, ffg, fbg, fader_cursor_x_hot, fader_cursor_y_hot);
1203 RefPtr<Bitmap> source, mask;
1204 source = Bitmap::create (speaker_cursor_bits, speaker_cursor_width, speaker_cursor_height);
1205 mask = Bitmap::create (speaker_cursor_mask_bits, speaker_cursor_width, speaker_cursor_height);
1206 speaker_cursor = new Gdk::Cursor (source, mask, ffg, fbg, speaker_cursor_x_hot, speaker_cursor_y_hot);
1209 grabber_cursor = new Gdk::Cursor (HAND2);
1210 cross_hair_cursor = new Gdk::Cursor (CROSSHAIR);
1211 trimmer_cursor = new Gdk::Cursor (SB_H_DOUBLE_ARROW);
1212 selector_cursor = new Gdk::Cursor (XTERM);
1213 time_fx_cursor = new Gdk::Cursor (SIZING);
1214 wait_cursor = new Gdk::Cursor (WATCH);
1215 timebar_cursor = new Gdk::Cursor(LEFT_PTR);
1219 Editor::popup_fade_context_menu (int button, int32_t time, ArdourCanvas::Item* item, ItemType item_type)
1221 using namespace Menu_Helpers;
1222 AudioRegionView* arv = static_cast<AudioRegionView*> (item->get_data ("regionview"));
1225 fatal << _("programming error: fade in canvas item has no regionview data pointer!") << endmsg;
1229 MenuList& items (fade_context_menu.items());
1233 switch (item_type) {
1235 case FadeInHandleItem:
1236 if (arv->audio_region()->fade_in_active()) {
1237 items.push_back (MenuElem (_("Deactivate"), bind (mem_fun (*this, &Editor::set_fade_in_active), false)));
1239 items.push_back (MenuElem (_("Activate"), bind (mem_fun (*this, &Editor::set_fade_in_active), true)));
1242 items.push_back (SeparatorElem());
1244 items.push_back (MenuElem (_("Linear"), bind (mem_fun (*this, &Editor::set_fade_in_shape), AudioRegion::Linear)));
1245 items.push_back (MenuElem (_("Slowest"), bind (mem_fun (*this, &Editor::set_fade_in_shape), AudioRegion::Fast)));
1246 items.push_back (MenuElem (_("Slow"), bind (mem_fun (*this, &Editor::set_fade_in_shape), AudioRegion::LogB)));
1247 items.push_back (MenuElem (_("Fast"), bind (mem_fun (*this, &Editor::set_fade_in_shape), AudioRegion::LogA)));
1248 items.push_back (MenuElem (_("Fastest"), bind (mem_fun (*this, &Editor::set_fade_in_shape), AudioRegion::Slow)));
1252 case FadeOutHandleItem:
1253 if (arv->audio_region()->fade_out_active()) {
1254 items.push_back (MenuElem (_("Deactivate"), bind (mem_fun (*this, &Editor::set_fade_out_active), false)));
1256 items.push_back (MenuElem (_("Activate"), bind (mem_fun (*this, &Editor::set_fade_out_active), true)));
1259 items.push_back (SeparatorElem());
1261 items.push_back (MenuElem (_("Linear"), bind (mem_fun (*this, &Editor::set_fade_out_shape), AudioRegion::Linear)));
1262 items.push_back (MenuElem (_("Slowest"), bind (mem_fun (*this, &Editor::set_fade_out_shape), AudioRegion::Slow)));
1263 items.push_back (MenuElem (_("Slow"), bind (mem_fun (*this, &Editor::set_fade_out_shape), AudioRegion::LogA)));
1264 items.push_back (MenuElem (_("Fast"), bind (mem_fun (*this, &Editor::set_fade_out_shape), AudioRegion::LogB)));
1265 items.push_back (MenuElem (_("Fastest"), bind (mem_fun (*this, &Editor::set_fade_out_shape), AudioRegion::Fast)));
1270 fatal << _("programming error: ")
1271 << X_("non-fade canvas item passed to popup_fade_context_menu()")
1276 fade_context_menu.popup (button, time);
1280 Editor::popup_track_context_menu (int button, int32_t time, ItemType item_type, bool with_selection, nframes_t frame)
1282 using namespace Menu_Helpers;
1283 Menu* (Editor::*build_menu_function)(nframes_t);
1286 switch (item_type) {
1288 case RegionViewName:
1289 case RegionViewNameHighlight:
1290 if (with_selection) {
1291 build_menu_function = &Editor::build_track_selection_context_menu;
1293 build_menu_function = &Editor::build_track_region_context_menu;
1298 if (with_selection) {
1299 build_menu_function = &Editor::build_track_selection_context_menu;
1301 build_menu_function = &Editor::build_track_context_menu;
1305 case CrossfadeViewItem:
1306 build_menu_function = &Editor::build_track_crossfade_context_menu;
1310 if (clicked_audio_trackview->get_diskstream()) {
1311 build_menu_function = &Editor::build_track_context_menu;
1313 build_menu_function = &Editor::build_track_bus_context_menu;
1318 /* probably shouldn't happen but if it does, we don't care */
1322 menu = (this->*build_menu_function)(frame);
1323 menu->set_name ("ArdourContextMenu");
1325 /* now handle specific situations */
1327 switch (item_type) {
1329 case RegionViewName:
1330 case RegionViewNameHighlight:
1331 if (!with_selection) {
1332 if (region_edit_menu_split_item) {
1333 if (clicked_regionview && clicked_regionview->region()->covers (edit_cursor->current_frame)) {
1334 ActionManager::set_sensitive (ActionManager::edit_cursor_in_region_sensitive_actions, true);
1336 ActionManager::set_sensitive (ActionManager::edit_cursor_in_region_sensitive_actions, false);
1340 if (region_edit_menu_split_multichannel_item) {
1341 if (clicked_regionview && clicked_regionview->region().n_channels() > 1) {
1342 // GTK2FIX find the action, change its sensitivity
1343 // region_edit_menu_split_multichannel_item->set_sensitive (true);
1345 // GTK2FIX see above
1346 // region_edit_menu_split_multichannel_item->set_sensitive (false);
1355 case CrossfadeViewItem:
1362 /* probably shouldn't happen but if it does, we don't care */
1366 if (clicked_audio_trackview && clicked_audio_trackview->audio_track()) {
1368 /* Bounce to disk */
1370 using namespace Menu_Helpers;
1371 MenuList& edit_items = menu->items();
1373 edit_items.push_back (SeparatorElem());
1375 switch (clicked_audio_trackview->audio_track()->freeze_state()) {
1376 case AudioTrack::NoFreeze:
1377 edit_items.push_back (MenuElem (_("Freeze"), mem_fun(*this, &Editor::freeze_route)));
1380 case AudioTrack::Frozen:
1381 edit_items.push_back (MenuElem (_("Unfreeze"), mem_fun(*this, &Editor::unfreeze_route)));
1384 case AudioTrack::UnFrozen:
1385 edit_items.push_back (MenuElem (_("Freeze"), mem_fun(*this, &Editor::freeze_route)));
1391 menu->popup (button, time);
1395 Editor::build_track_context_menu (nframes_t ignored)
1397 using namespace Menu_Helpers;
1399 MenuList& edit_items = track_context_menu.items();
1402 add_dstream_context_items (edit_items);
1403 return &track_context_menu;
1407 Editor::build_track_bus_context_menu (nframes_t ignored)
1409 using namespace Menu_Helpers;
1411 MenuList& edit_items = track_context_menu.items();
1414 add_bus_context_items (edit_items);
1415 return &track_context_menu;
1419 Editor::build_track_region_context_menu (nframes_t frame)
1421 using namespace Menu_Helpers;
1422 MenuList& edit_items = track_region_context_menu.items();
1425 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (clicked_trackview);
1428 boost::shared_ptr<Diskstream> ds;
1429 boost::shared_ptr<Playlist> pl;
1431 if ((ds = atv->get_diskstream()) && ((pl = ds->playlist()))) {
1432 Playlist::RegionList* regions = pl->regions_at ((nframes_t) floor ( (double)frame * ds->speed()));
1433 for (Playlist::RegionList::iterator i = regions->begin(); i != regions->end(); ++i) {
1434 add_region_context_items (atv->audio_view(), (*i), edit_items);
1440 add_dstream_context_items (edit_items);
1442 return &track_region_context_menu;
1446 Editor::build_track_crossfade_context_menu (nframes_t frame)
1448 using namespace Menu_Helpers;
1449 MenuList& edit_items = track_crossfade_context_menu.items();
1450 edit_items.clear ();
1452 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (clicked_trackview);
1455 boost::shared_ptr<Diskstream> ds;
1456 boost::shared_ptr<Playlist> pl;
1457 boost::shared_ptr<AudioPlaylist> apl;
1459 if ((ds = atv->get_diskstream()) && ((pl = ds->playlist()) != 0) && ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) != 0)) {
1461 Playlist::RegionList* regions = pl->regions_at (frame);
1462 AudioPlaylist::Crossfades xfades;
1464 apl->crossfades_at (frame, xfades);
1466 bool many = xfades.size() > 1;
1468 for (AudioPlaylist::Crossfades::iterator i = xfades.begin(); i != xfades.end(); ++i) {
1469 add_crossfade_context_items (atv->audio_view(), (*i), edit_items, many);
1472 for (Playlist::RegionList::iterator i = regions->begin(); i != regions->end(); ++i) {
1473 add_region_context_items (atv->audio_view(), (*i), edit_items);
1480 add_dstream_context_items (edit_items);
1482 return &track_crossfade_context_menu;
1487 Editor::analyze_region_selection()
1489 if (analysis_window == 0) {
1490 analysis_window = new AnalysisWindow();
1493 analysis_window->set_session(session);
1495 analysis_window->show_all();
1498 analysis_window->set_regionmode();
1499 analysis_window->analyze();
1501 analysis_window->present();
1505 Editor::analyze_range_selection()
1507 if (analysis_window == 0) {
1508 analysis_window = new AnalysisWindow();
1511 analysis_window->set_session(session);
1513 analysis_window->show_all();
1516 analysis_window->set_rangemode();
1517 analysis_window->analyze();
1519 analysis_window->present();
1521 #endif /* FFT_ANALYSIS */
1526 Editor::build_track_selection_context_menu (nframes_t ignored)
1528 using namespace Menu_Helpers;
1529 MenuList& edit_items = track_selection_context_menu.items();
1530 edit_items.clear ();
1532 add_selection_context_items (edit_items);
1533 add_dstream_context_items (edit_items);
1535 return &track_selection_context_menu;
1539 Editor::add_crossfade_context_items (AudioStreamView* view, boost::shared_ptr<Crossfade> xfade, Menu_Helpers::MenuList& edit_items, bool many)
1541 using namespace Menu_Helpers;
1542 Menu *xfade_menu = manage (new Menu);
1543 MenuList& items = xfade_menu->items();
1544 xfade_menu->set_name ("ArdourContextMenu");
1547 if (xfade->active()) {
1553 items.push_back (MenuElem (str, bind (mem_fun(*this, &Editor::toggle_xfade_active), boost::weak_ptr<Crossfade> (xfade))));
1554 items.push_back (MenuElem (_("Edit"), bind (mem_fun(*this, &Editor::edit_xfade), boost::weak_ptr<Crossfade> (xfade))));
1556 if (xfade->can_follow_overlap()) {
1558 if (xfade->following_overlap()) {
1559 str = _("Convert to short");
1561 str = _("Convert to full");
1564 items.push_back (MenuElem (str, bind (mem_fun(*this, &Editor::toggle_xfade_length), xfade)));
1568 str = xfade->out()->name();
1570 str += xfade->in()->name();
1572 str = _("Crossfade");
1575 edit_items.push_back (MenuElem (str, *xfade_menu));
1576 edit_items.push_back (SeparatorElem());
1580 Editor::xfade_edit_left_region ()
1582 if (clicked_crossfadeview) {
1583 clicked_crossfadeview->left_view.show_region_editor ();
1588 Editor::xfade_edit_right_region ()
1590 if (clicked_crossfadeview) {
1591 clicked_crossfadeview->right_view.show_region_editor ();
1596 Editor::add_region_context_items (AudioStreamView* sv, boost::shared_ptr<Region> region, Menu_Helpers::MenuList& edit_items)
1598 using namespace Menu_Helpers;
1599 Menu *region_menu = manage (new Menu);
1600 MenuList& items = region_menu->items();
1601 region_menu->set_name ("ArdourContextMenu");
1603 boost::shared_ptr<AudioRegion> ar;
1606 ar = boost::dynamic_pointer_cast<AudioRegion> (region);
1609 /* when this particular menu pops up, make the relevant region
1613 region_menu->signal_map_event().connect (bind (mem_fun(*this, &Editor::set_selected_regionview_from_map_event), sv, boost::weak_ptr<Region>(region)));
1615 items.push_back (MenuElem (_("Popup region editor"), mem_fun(*this, &Editor::edit_region)));
1616 items.push_back (MenuElem (_("Raise to top layer"), mem_fun(*this, &Editor::raise_region_to_top)));
1617 items.push_back (MenuElem (_("Lower to bottom layer"), mem_fun (*this, &Editor::lower_region_to_bottom)));
1618 items.push_back (SeparatorElem());
1619 items.push_back (MenuElem (_("Define sync point"), mem_fun(*this, &Editor::set_region_sync_from_edit_cursor)));
1620 items.push_back (MenuElem (_("Remove sync point"), mem_fun(*this, &Editor::remove_region_sync)));
1621 items.push_back (SeparatorElem());
1623 items.push_back (MenuElem (_("Audition"), mem_fun(*this, &Editor::audition_selected_region)));
1624 items.push_back (MenuElem (_("Export"), mem_fun(*this, &Editor::export_region)));
1625 items.push_back (MenuElem (_("Bounce"), mem_fun(*this, &Editor::bounce_region_selection)));
1628 items.push_back (MenuElem (_("Analyze region"), mem_fun(*this, &Editor::analyze_region_selection)));
1631 items.push_back (SeparatorElem());
1633 items.push_back (CheckMenuElem (_("Lock"), mem_fun(*this, &Editor::toggle_region_lock)));
1634 region_lock_item = static_cast<CheckMenuItem*>(&items.back());
1635 if (region->locked()) {
1636 region_lock_item->set_active();
1638 items.push_back (CheckMenuElem (_("Mute"), mem_fun(*this, &Editor::toggle_region_mute)));
1639 region_mute_item = static_cast<CheckMenuItem*>(&items.back());
1640 if (region->muted()) {
1641 region_mute_item->set_active();
1643 items.push_back (CheckMenuElem (_("Opaque"), mem_fun(*this, &Editor::toggle_region_opaque)));
1644 region_opaque_item = static_cast<CheckMenuItem*>(&items.back());
1645 if (region->opaque()) {
1646 region_opaque_item->set_active();
1649 items.push_back (CheckMenuElem (_("Original position"), mem_fun(*this, &Editor::naturalize)));
1650 if (region->at_natural_position()) {
1651 items.back().set_sensitive (false);
1654 items.push_back (SeparatorElem());
1658 RegionView* rv = sv->find_view (ar);
1659 AudioRegionView* arv = dynamic_cast<AudioRegionView*>(rv);
1661 items.push_back (MenuElem (_("Reset Envelope"), mem_fun(*this, &Editor::reset_region_gain_envelopes)));
1663 items.push_back (CheckMenuElem (_("Envelope Visible"), mem_fun(*this, &Editor::toggle_gain_envelope_visibility)));
1664 region_envelope_visible_item = static_cast<CheckMenuItem*> (&items.back());
1666 if (arv->envelope_visible()) {
1667 region_envelope_visible_item->set_active (true);
1670 items.push_back (CheckMenuElem (_("Envelope Active"), mem_fun(*this, &Editor::toggle_gain_envelope_active)));
1671 region_envelope_active_item = static_cast<CheckMenuItem*> (&items.back());
1673 if (ar->envelope_active()) {
1674 region_envelope_active_item->set_active (true);
1677 items.push_back (SeparatorElem());
1679 if (ar->scale_amplitude() != 1.0f) {
1680 items.push_back (MenuElem (_("DeNormalize"), mem_fun(*this, &Editor::denormalize_region)));
1682 items.push_back (MenuElem (_("Normalize"), mem_fun(*this, &Editor::normalize_region)));
1685 items.push_back (MenuElem (_("Reverse"), mem_fun(*this, &Editor::reverse_region)));
1686 items.push_back (SeparatorElem());
1689 /* range related stuff */
1691 items.push_back (MenuElem (_("Add Range Markers"), mem_fun (*this, &Editor::add_location_from_audio_region)));
1692 items.push_back (MenuElem (_("Set Range Selection"), mem_fun (*this, &Editor::set_selection_from_audio_region)));
1693 items.push_back (SeparatorElem());
1697 Menu *nudge_menu = manage (new Menu());
1698 MenuList& nudge_items = nudge_menu->items();
1699 nudge_menu->set_name ("ArdourContextMenu");
1701 nudge_items.push_back (MenuElem (_("Nudge fwd"), (bind (mem_fun(*this, &Editor::nudge_forward), false))));
1702 nudge_items.push_back (MenuElem (_("Nudge bwd"), (bind (mem_fun(*this, &Editor::nudge_backward), false))));
1703 nudge_items.push_back (MenuElem (_("Nudge fwd by capture offset"), (mem_fun(*this, &Editor::nudge_forward_capture_offset))));
1704 nudge_items.push_back (MenuElem (_("Nudge bwd by capture offset"), (mem_fun(*this, &Editor::nudge_backward_capture_offset))));
1706 items.push_back (MenuElem (_("Nudge"), *nudge_menu));
1707 items.push_back (SeparatorElem());
1709 Menu *trim_menu = manage (new Menu);
1710 MenuList& trim_items = trim_menu->items();
1711 trim_menu->set_name ("ArdourContextMenu");
1713 trim_items.push_back (MenuElem (_("Start to edit cursor"), mem_fun(*this, &Editor::trim_region_from_edit_cursor)));
1714 trim_items.push_back (MenuElem (_("Edit cursor to end"), mem_fun(*this, &Editor::trim_region_to_edit_cursor)));
1716 items.push_back (MenuElem (_("Trim"), *trim_menu));
1717 items.push_back (SeparatorElem());
1719 items.push_back (MenuElem (_("Split"), (mem_fun(*this, &Editor::split_region))));
1720 region_edit_menu_split_item = &items.back();
1722 items.push_back (MenuElem (_("Make mono regions"), (mem_fun(*this, &Editor::split_multichannel_region))));
1723 region_edit_menu_split_multichannel_item = &items.back();
1725 items.push_back (MenuElem (_("Duplicate"), (bind (mem_fun(*this, &Editor::duplicate_dialog), true))));
1726 items.push_back (MenuElem (_("Fill Track"), (mem_fun(*this, &Editor::region_fill_track))));
1727 items.push_back (SeparatorElem());
1728 items.push_back (MenuElem (_("Remove"), mem_fun(*this, &Editor::remove_clicked_region)));
1730 /* OK, stick the region submenu at the top of the list, and then add
1734 /* we have to hack up the region name because "_" has a special
1735 meaning for menu titles.
1738 string::size_type pos = 0;
1739 string menu_item_name = region->name();
1741 while ((pos = menu_item_name.find ("_", pos)) != string::npos) {
1742 menu_item_name.replace (pos, 1, "__");
1746 edit_items.push_back (MenuElem (menu_item_name, *region_menu));
1747 edit_items.push_back (SeparatorElem());
1751 Editor::add_selection_context_items (Menu_Helpers::MenuList& edit_items)
1753 using namespace Menu_Helpers;
1754 Menu *selection_menu = manage (new Menu);
1755 MenuList& items = selection_menu->items();
1756 selection_menu->set_name ("ArdourContextMenu");
1758 items.push_back (MenuElem (_("Play range"), mem_fun(*this, &Editor::play_selection)));
1759 items.push_back (MenuElem (_("Loop range"), mem_fun(*this, &Editor::set_route_loop_selection)));
1762 items.push_back (SeparatorElem());
1763 items.push_back (MenuElem (_("Analyze range"), mem_fun(*this, &Editor::analyze_range_selection)));
1766 items.push_back (SeparatorElem());
1767 items.push_back (MenuElem (_("Separate range to track"), mem_fun(*this, &Editor::separate_region_from_selection)));
1768 items.push_back (MenuElem (_("Separate range to region list"), mem_fun(*this, &Editor::new_region_from_selection)));
1770 items.push_back (SeparatorElem());
1771 items.push_back (MenuElem (_("Select all in range"), mem_fun(*this, &Editor::select_all_selectables_using_time_selection)));
1772 items.push_back (SeparatorElem());
1773 items.push_back (MenuElem (_("Add Range Markers"), mem_fun (*this, &Editor::add_location_from_selection)));
1774 items.push_back (MenuElem (_("Set range to loop range"), mem_fun(*this, &Editor::set_selection_from_loop)));
1775 items.push_back (MenuElem (_("Set range to punch range"), mem_fun(*this, &Editor::set_selection_from_punch)));
1776 items.push_back (SeparatorElem());
1777 items.push_back (MenuElem (_("Crop region to range"), mem_fun(*this, &Editor::crop_region_to_selection)));
1778 items.push_back (MenuElem (_("Fill range with region"), mem_fun(*this, &Editor::region_fill_selection)));
1779 items.push_back (MenuElem (_("Duplicate range"), bind (mem_fun(*this, &Editor::duplicate_dialog), false)));
1780 items.push_back (MenuElem (_("Create chunk from range"), mem_fun(*this, &Editor::create_named_selection)));
1781 items.push_back (SeparatorElem());
1782 items.push_back (MenuElem (_("Bounce range"), mem_fun(*this, &Editor::bounce_range_selection)));
1783 items.push_back (MenuElem (_("Export range"), mem_fun(*this, &Editor::export_selection)));
1785 edit_items.push_back (MenuElem (_("Range"), *selection_menu));
1786 edit_items.push_back (SeparatorElem());
1790 Editor::add_dstream_context_items (Menu_Helpers::MenuList& edit_items)
1792 using namespace Menu_Helpers;
1796 Menu *play_menu = manage (new Menu);
1797 MenuList& play_items = play_menu->items();
1798 play_menu->set_name ("ArdourContextMenu");
1800 play_items.push_back (MenuElem (_("Play from edit cursor"), mem_fun(*this, &Editor::play_from_edit_cursor)));
1801 play_items.push_back (MenuElem (_("Play from start"), mem_fun(*this, &Editor::play_from_start)));
1802 play_items.push_back (MenuElem (_("Play region"), mem_fun(*this, &Editor::play_selected_region)));
1803 play_items.push_back (SeparatorElem());
1804 play_items.push_back (MenuElem (_("Loop Region"), mem_fun(*this, &Editor::loop_selected_region)));
1806 edit_items.push_back (MenuElem (_("Play"), *play_menu));
1810 Menu *select_menu = manage (new Menu);
1811 MenuList& select_items = select_menu->items();
1812 select_menu->set_name ("ArdourContextMenu");
1814 select_items.push_back (MenuElem (_("Select All in track"), bind (mem_fun(*this, &Editor::select_all_in_track), Selection::Set)));
1815 select_items.push_back (MenuElem (_("Select All"), bind (mem_fun(*this, &Editor::select_all), Selection::Set)));
1816 select_items.push_back (MenuElem (_("Invert selection in track"), mem_fun(*this, &Editor::invert_selection_in_track)));
1817 select_items.push_back (MenuElem (_("Invert selection"), mem_fun(*this, &Editor::invert_selection)));
1818 select_items.push_back (SeparatorElem());
1819 select_items.push_back (MenuElem (_("Set range to loop range"), mem_fun(*this, &Editor::set_selection_from_loop)));
1820 select_items.push_back (MenuElem (_("Set range to punch range"), mem_fun(*this, &Editor::set_selection_from_punch)));
1821 select_items.push_back (SeparatorElem());
1822 select_items.push_back (MenuElem (_("Select all after edit cursor"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), edit_cursor, true)));
1823 select_items.push_back (MenuElem (_("Select all before edit cursor"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), edit_cursor, false)));
1824 select_items.push_back (MenuElem (_("Select all after playhead"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, true)));
1825 select_items.push_back (MenuElem (_("Select all before playhead"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, false)));
1826 select_items.push_back (MenuElem (_("Select all between cursors"), bind (mem_fun(*this, &Editor::select_all_selectables_between_cursors), playhead_cursor, edit_cursor)));
1827 select_items.push_back (SeparatorElem());
1829 edit_items.push_back (MenuElem (_("Select"), *select_menu));
1833 Menu *cutnpaste_menu = manage (new Menu);
1834 MenuList& cutnpaste_items = cutnpaste_menu->items();
1835 cutnpaste_menu->set_name ("ArdourContextMenu");
1837 cutnpaste_items.push_back (MenuElem (_("Cut"), mem_fun(*this, &Editor::cut)));
1838 cutnpaste_items.push_back (MenuElem (_("Copy"), mem_fun(*this, &Editor::copy)));
1839 cutnpaste_items.push_back (MenuElem (_("Paste at edit cursor"), bind (mem_fun(*this, &Editor::paste), 1.0f)));
1840 cutnpaste_items.push_back (MenuElem (_("Paste at mouse"), mem_fun(*this, &Editor::mouse_paste)));
1842 cutnpaste_items.push_back (SeparatorElem());
1844 cutnpaste_items.push_back (MenuElem (_("Align"), bind (mem_fun(*this, &Editor::align), ARDOUR::SyncPoint)));
1845 cutnpaste_items.push_back (MenuElem (_("Align Relative"), bind (mem_fun(*this, &Editor::align_relative), ARDOUR::SyncPoint)));
1847 cutnpaste_items.push_back (SeparatorElem());
1849 cutnpaste_items.push_back (MenuElem (_("Insert chunk"), bind (mem_fun(*this, &Editor::paste_named_selection), 1.0f)));
1851 edit_items.push_back (MenuElem (_("Edit"), *cutnpaste_menu));
1853 /* Adding new material */
1855 edit_items.push_back (SeparatorElem());
1856 edit_items.push_back (MenuElem (_("Insert Selected Region"), bind (mem_fun(*this, &Editor::insert_region_list_selection), 1.0f)));
1857 edit_items.push_back (MenuElem (_("Insert Existing Audio"), bind (mem_fun(*this, &Editor::add_external_audio_action), ImportToTrack)));
1861 Menu *nudge_menu = manage (new Menu());
1862 MenuList& nudge_items = nudge_menu->items();
1863 nudge_menu->set_name ("ArdourContextMenu");
1865 edit_items.push_back (SeparatorElem());
1866 nudge_items.push_back (MenuElem (_("Nudge entire track fwd"), (bind (mem_fun(*this, &Editor::nudge_track), false, true))));
1867 nudge_items.push_back (MenuElem (_("Nudge track after edit cursor fwd"), (bind (mem_fun(*this, &Editor::nudge_track), true, true))));
1868 nudge_items.push_back (MenuElem (_("Nudge entire track bwd"), (bind (mem_fun(*this, &Editor::nudge_track), false, false))));
1869 nudge_items.push_back (MenuElem (_("Nudge track after edit cursor bwd"), (bind (mem_fun(*this, &Editor::nudge_track), true, false))));
1871 edit_items.push_back (MenuElem (_("Nudge"), *nudge_menu));
1875 Editor::add_bus_context_items (Menu_Helpers::MenuList& edit_items)
1877 using namespace Menu_Helpers;
1881 Menu *play_menu = manage (new Menu);
1882 MenuList& play_items = play_menu->items();
1883 play_menu->set_name ("ArdourContextMenu");
1885 play_items.push_back (MenuElem (_("Play from edit cursor"), mem_fun(*this, &Editor::play_from_edit_cursor)));
1886 play_items.push_back (MenuElem (_("Play from start"), mem_fun(*this, &Editor::play_from_start)));
1887 edit_items.push_back (MenuElem (_("Play"), *play_menu));
1891 Menu *select_menu = manage (new Menu);
1892 MenuList& select_items = select_menu->items();
1893 select_menu->set_name ("ArdourContextMenu");
1895 select_items.push_back (MenuElem (_("Select All in track"), bind (mem_fun(*this, &Editor::select_all_in_track), Selection::Set)));
1896 select_items.push_back (MenuElem (_("Select All"), bind (mem_fun(*this, &Editor::select_all), Selection::Set)));
1897 select_items.push_back (MenuElem (_("Invert selection in track"), mem_fun(*this, &Editor::invert_selection_in_track)));
1898 select_items.push_back (MenuElem (_("Invert selection"), mem_fun(*this, &Editor::invert_selection)));
1899 select_items.push_back (SeparatorElem());
1900 select_items.push_back (MenuElem (_("Select all after edit cursor"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), edit_cursor, true)));
1901 select_items.push_back (MenuElem (_("Select all before edit cursor"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), edit_cursor, false)));
1902 select_items.push_back (MenuElem (_("Select all after playhead"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, true)));
1903 select_items.push_back (MenuElem (_("Select all before playhead"), bind (mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, false)));
1905 edit_items.push_back (MenuElem (_("Select"), *select_menu));
1909 Menu *cutnpaste_menu = manage (new Menu);
1910 MenuList& cutnpaste_items = cutnpaste_menu->items();
1911 cutnpaste_menu->set_name ("ArdourContextMenu");
1913 cutnpaste_items.push_back (MenuElem (_("Cut"), mem_fun(*this, &Editor::cut)));
1914 cutnpaste_items.push_back (MenuElem (_("Copy"), mem_fun(*this, &Editor::copy)));
1915 cutnpaste_items.push_back (MenuElem (_("Paste"), bind (mem_fun(*this, &Editor::paste), 1.0f)));
1917 Menu *nudge_menu = manage (new Menu());
1918 MenuList& nudge_items = nudge_menu->items();
1919 nudge_menu->set_name ("ArdourContextMenu");
1921 edit_items.push_back (SeparatorElem());
1922 nudge_items.push_back (MenuElem (_("Nudge entire track fwd"), (bind (mem_fun(*this, &Editor::nudge_track), false, true))));
1923 nudge_items.push_back (MenuElem (_("Nudge track after edit cursor fwd"), (bind (mem_fun(*this, &Editor::nudge_track), true, true))));
1924 nudge_items.push_back (MenuElem (_("Nudge entire track bwd"), (bind (mem_fun(*this, &Editor::nudge_track), false, false))));
1925 nudge_items.push_back (MenuElem (_("Nudge track after edit cursor bwd"), (bind (mem_fun(*this, &Editor::nudge_track), true, false))));
1927 edit_items.push_back (MenuElem (_("Nudge"), *nudge_menu));
1930 /* CURSOR SETTING AND MARKS AND STUFF */
1933 Editor::set_snap_to (SnapType st)
1936 string str = snap_type_strings[(int) st];
1938 if (str != snap_type_selector.get_active_text()) {
1939 snap_type_selector.set_active_text (str);
1944 switch (snap_type) {
1945 case SnapToAThirtysecondBeat:
1946 case SnapToASixteenthBeat:
1947 case SnapToAEighthBeat:
1948 case SnapToAQuarterBeat:
1949 case SnapToAThirdBeat:
1950 update_tempo_based_rulers ();
1958 Editor::set_snap_mode (SnapMode mode)
1961 string str = snap_mode_strings[(int)mode];
1963 if (str != snap_mode_selector.get_active_text ()) {
1964 snap_mode_selector.set_active_text (str);
1971 Editor::set_state (const XMLNode& node)
1973 const XMLProperty* prop;
1975 int x, y, xoff, yoff;
1978 if ((prop = node.property ("id")) != 0) {
1979 _id = prop->value ();
1982 if ((geometry = find_named_node (node, "geometry")) == 0) {
1984 g.base_width = default_width;
1985 g.base_height = default_height;
1993 g.base_width = atoi(geometry->property("x_size")->value());
1994 g.base_height = atoi(geometry->property("y_size")->value());
1995 x = atoi(geometry->property("x_pos")->value());
1996 y = atoi(geometry->property("y_pos")->value());
1997 xoff = atoi(geometry->property("x_off")->value());
1998 yoff = atoi(geometry->property("y_off")->value());
2001 set_default_size (g.base_width, g.base_height);
2004 if (session && (prop = node.property ("playhead"))) {
2005 nframes_t pos = atol (prop->value().c_str());
2006 playhead_cursor->set_position (pos);
2008 playhead_cursor->set_position (0);
2010 /* reset_x_origin() doesn't work right here, since the old
2011 position may be zero already, and it does nothing in such
2016 horizontal_adjustment.set_value (0);
2019 if (session && (prop = node.property ("edit-cursor"))) {
2020 nframes_t pos = atol (prop->value().c_str());
2021 edit_cursor->set_position (pos);
2023 edit_cursor->set_position (0);
2026 if ((prop = node.property ("zoom-focus"))) {
2027 set_zoom_focus ((ZoomFocus) atoi (prop->value()));
2030 if ((prop = node.property ("zoom"))) {
2031 reset_zoom (PBD::atof (prop->value()));
2034 if ((prop = node.property ("snap-to"))) {
2035 set_snap_to ((SnapType) atoi (prop->value()));
2038 if ((prop = node.property ("snap-mode"))) {
2039 set_snap_mode ((SnapMode) atoi (prop->value()));
2042 if ((prop = node.property ("mouse-mode"))) {
2043 MouseMode m = str2mousemode(prop->value());
2044 mouse_mode = MouseMode ((int) m + 1); /* lie, force mode switch */
2045 set_mouse_mode (m, true);
2047 mouse_mode = MouseGain; /* lie, to force the mode switch */
2048 set_mouse_mode (MouseObject, true);
2051 if ((prop = node.property ("show-waveforms"))) {
2052 bool yn = (prop->value() == "yes");
2053 _show_waveforms = !yn;
2054 RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformVisibility"));
2056 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
2057 /* do it twice to force the change */
2058 tact->set_active (!yn);
2059 tact->set_active (yn);
2063 if ((prop = node.property ("show-waveforms-recording"))) {
2064 bool yn = (prop->value() == "yes");
2065 _show_waveforms_recording = !yn;
2066 RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleWaveformsWhileRecording"));
2068 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
2069 /* do it twice to force the change */
2070 tact->set_active (!yn);
2071 tact->set_active (yn);
2075 if ((prop = node.property ("show-measures"))) {
2076 bool yn = (prop->value() == "yes");
2077 _show_measures = !yn;
2078 RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
2080 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
2081 /* do it twice to force the change */
2082 tact->set_active (!yn);
2083 tact->set_active (yn);
2087 if ((prop = node.property ("follow-playhead"))) {
2088 bool yn = (prop->value() == "yes");
2089 RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-follow-playhead"));
2091 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
2092 /* do it twice to force the change */
2093 tact->set_active (!yn);
2094 tact->set_active (yn);
2099 if ((prop = node.property ("region-list-sort-type"))) {
2100 region_list_sort_type = (Editing::RegionListSortType) -1; // force change
2101 reset_region_list_sort_type(str2regionlistsorttype(prop->value()));
2104 if ((prop = node.property ("xfades-visible"))) {
2105 bool yn = (prop->value() == "yes");
2106 _xfade_visibility = !yn;
2107 // set_xfade_visibility (yn);
2110 if ((prop = node.property ("show-editor-mixer"))) {
2112 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
2115 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
2116 bool yn = (prop->value() == X_("yes"));
2118 /* do it twice to force the change */
2120 tact->set_active (!yn);
2121 tact->set_active (yn);
2130 Editor::get_state ()
2132 XMLNode* node = new XMLNode ("Editor");
2135 _id.print (buf, sizeof (buf));
2136 node->add_property ("id", buf);
2138 if (is_realized()) {
2139 Glib::RefPtr<Gdk::Window> win = get_window();
2141 int x, y, xoff, yoff, width, height;
2142 win->get_root_origin(x, y);
2143 win->get_position(xoff, yoff);
2144 win->get_size(width, height);
2146 XMLNode* geometry = new XMLNode ("geometry");
2148 snprintf(buf, sizeof(buf), "%d", width);
2149 geometry->add_property("x_size", string(buf));
2150 snprintf(buf, sizeof(buf), "%d", height);
2151 geometry->add_property("y_size", string(buf));
2152 snprintf(buf, sizeof(buf), "%d", x);
2153 geometry->add_property("x_pos", string(buf));
2154 snprintf(buf, sizeof(buf), "%d", y);
2155 geometry->add_property("y_pos", string(buf));
2156 snprintf(buf, sizeof(buf), "%d", xoff);
2157 geometry->add_property("x_off", string(buf));
2158 snprintf(buf, sizeof(buf), "%d", yoff);
2159 geometry->add_property("y_off", string(buf));
2160 snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&edit_pane)->gobj()));
2161 geometry->add_property("edit_pane_pos", string(buf));
2163 node->add_child_nocopy (*geometry);
2166 snprintf (buf, sizeof(buf), "%d", (int) zoom_focus);
2167 node->add_property ("zoom-focus", buf);
2168 snprintf (buf, sizeof(buf), "%f", frames_per_unit);
2169 node->add_property ("zoom", buf);
2170 snprintf (buf, sizeof(buf), "%d", (int) snap_type);
2171 node->add_property ("snap-to", buf);
2172 snprintf (buf, sizeof(buf), "%d", (int) snap_mode);
2173 node->add_property ("snap-mode", buf);
2175 snprintf (buf, sizeof (buf), "%" PRIu32, playhead_cursor->current_frame);
2176 node->add_property ("playhead", buf);
2177 snprintf (buf, sizeof (buf), "%" PRIu32, edit_cursor->current_frame);
2178 node->add_property ("edit-cursor", buf);
2180 node->add_property ("show-waveforms", _show_waveforms ? "yes" : "no");
2181 node->add_property ("show-waveforms-recording", _show_waveforms_recording ? "yes" : "no");
2182 node->add_property ("show-measures", _show_measures ? "yes" : "no");
2183 node->add_property ("follow-playhead", _follow_playhead ? "yes" : "no");
2184 node->add_property ("xfades-visible", _xfade_visibility ? "yes" : "no");
2185 node->add_property ("region-list-sort-type", enum2str(region_list_sort_type));
2186 node->add_property ("mouse-mode", enum2str(mouse_mode));
2188 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
2190 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
2191 node->add_property (X_("show-editor-mixer"), tact->get_active() ? "yes" : "no");
2200 Editor::trackview_by_y_position (double y)
2202 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
2206 if ((tv = (*iter)->covers_y_position (y)) != 0) {
2215 Editor::snap_to (nframes_t& start, int32_t direction, bool for_mark)
2217 Location* before = 0;
2218 Location* after = 0;
2224 const nframes_t one_second = session->frame_rate();
2225 const nframes_t one_minute = session->frame_rate() * 60;
2226 const nframes_t one_smpte_second = (nframes_t)(rint(session->smpte_frames_per_second()) * session->frames_per_smpte_frame());
2227 nframes_t one_smpte_minute = (nframes_t)(rint(session->smpte_frames_per_second()) * session->frames_per_smpte_frame() * 60);
2228 nframes_t presnap = start;
2230 switch (snap_type) {
2236 start = (nframes_t) ceil ((double) start / (one_second / 75)) * (one_second / 75);
2238 start = (nframes_t) floor ((double) start / (one_second / 75)) * (one_second / 75);
2242 case SnapToSMPTEFrame:
2243 if (fmod((double)start, (double)session->frames_per_smpte_frame()) > (session->frames_per_smpte_frame() / 2)) {
2244 start = (nframes_t) (ceil ((double) start / session->frames_per_smpte_frame()) * session->frames_per_smpte_frame());
2246 start = (nframes_t) (floor ((double) start / session->frames_per_smpte_frame()) * session->frames_per_smpte_frame());
2250 case SnapToSMPTESeconds:
2251 if (session->smpte_offset_negative())
2253 start += session->smpte_offset ();
2255 start -= session->smpte_offset ();
2257 if (start % one_smpte_second > one_smpte_second / 2) {
2258 start = (nframes_t) ceil ((double) start / one_smpte_second) * one_smpte_second;
2260 start = (nframes_t) floor ((double) start / one_smpte_second) * one_smpte_second;
2263 if (session->smpte_offset_negative())
2265 start -= session->smpte_offset ();
2267 start += session->smpte_offset ();
2271 case SnapToSMPTEMinutes:
2272 if (session->smpte_offset_negative())
2274 start += session->smpte_offset ();
2276 start -= session->smpte_offset ();
2278 if (start % one_smpte_minute > one_smpte_minute / 2) {
2279 start = (nframes_t) ceil ((double) start / one_smpte_minute) * one_smpte_minute;
2281 start = (nframes_t) floor ((double) start / one_smpte_minute) * one_smpte_minute;
2283 if (session->smpte_offset_negative())
2285 start -= session->smpte_offset ();
2287 start += session->smpte_offset ();
2292 if (start % one_second > one_second / 2) {
2293 start = (nframes_t) ceil ((double) start / one_second) * one_second;
2295 start = (nframes_t) floor ((double) start / one_second) * one_second;
2300 if (start % one_minute > one_minute / 2) {
2301 start = (nframes_t) ceil ((double) start / one_minute) * one_minute;
2303 start = (nframes_t) floor ((double) start / one_minute) * one_minute;
2308 start = session->tempo_map().round_to_bar (start, direction);
2312 start = session->tempo_map().round_to_beat (start, direction);
2315 case SnapToAThirtysecondBeat:
2316 start = session->tempo_map().round_to_beat_subdivision (start, 32);
2319 case SnapToASixteenthBeat:
2320 start = session->tempo_map().round_to_beat_subdivision (start, 16);
2323 case SnapToAEighthBeat:
2324 start = session->tempo_map().round_to_beat_subdivision (start, 8);
2327 case SnapToAQuarterBeat:
2328 start = session->tempo_map().round_to_beat_subdivision (start, 4);
2331 case SnapToAThirdBeat:
2332 start = session->tempo_map().round_to_beat_subdivision (start, 3);
2335 case SnapToEditCursor:
2336 start = edit_cursor->current_frame;
2344 before = session->locations()->first_location_before (start);
2345 after = session->locations()->first_location_after (start);
2347 if (direction < 0) {
2349 start = before->start();
2353 } else if (direction > 0) {
2355 start = after->start();
2357 start = session->current_end_frame();
2362 /* find nearest of the two */
2363 if ((start - before->start()) < (after->start() - start)) {
2364 start = before->start();
2366 start = after->start();
2369 start = before->start();
2372 start = after->start();
2379 case SnapToRegionStart:
2380 case SnapToRegionEnd:
2381 case SnapToRegionSync:
2382 case SnapToRegionBoundary:
2383 if (!region_boundary_cache.empty()) {
2384 vector<nframes_t>::iterator i;
2386 if (direction > 0) {
2387 i = std::upper_bound (region_boundary_cache.begin(), region_boundary_cache.end(), start);
2389 i = std::lower_bound (region_boundary_cache.begin(), region_boundary_cache.end(), start);
2392 if (i != region_boundary_cache.end()) {
2395 start = region_boundary_cache.back();
2401 switch (snap_mode) {
2407 if (presnap > start) {
2408 if (presnap > (start + unit_to_frame(snap_threshold))) {
2412 } else if (presnap < start) {
2413 if (presnap < (start - unit_to_frame(snap_threshold))) {
2425 Editor::setup_toolbar ()
2429 const guint32 FUDGE = 18; // Combo's are stupid - they steal space from the entry for the button
2432 /* Mode Buttons (tool selection) */
2434 vector<ToggleButton *> mouse_mode_buttons;
2436 mouse_move_button.add (*(manage (new Image (::get_icon("tool_object")))));
2437 mouse_move_button.set_relief(Gtk::RELIEF_NONE);
2438 mouse_mode_buttons.push_back (&mouse_move_button);
2439 mouse_select_button.add (*(manage (new Image (get_xpm("tool_range.xpm")))));
2440 mouse_select_button.set_relief(Gtk::RELIEF_NONE);
2441 mouse_mode_buttons.push_back (&mouse_select_button);
2442 mouse_gain_button.add (*(manage (new Image (::get_icon("tool_gain")))));
2443 mouse_gain_button.set_relief(Gtk::RELIEF_NONE);
2444 mouse_mode_buttons.push_back (&mouse_gain_button);
2445 mouse_zoom_button.add (*(manage (new Image (::get_icon("tool_zoom")))));
2446 mouse_zoom_button.set_relief(Gtk::RELIEF_NONE);
2447 mouse_mode_buttons.push_back (&mouse_zoom_button);
2448 mouse_timefx_button.add (*(manage (new Image (::get_icon("tool_stretch")))));
2449 mouse_timefx_button.set_relief(Gtk::RELIEF_NONE);
2450 mouse_mode_buttons.push_back (&mouse_timefx_button);
2451 mouse_audition_button.add (*(manage (new Image (::get_icon("tool_audition")))));
2452 mouse_audition_button.set_relief(Gtk::RELIEF_NONE);
2453 mouse_mode_buttons.push_back (&mouse_audition_button);
2455 mouse_mode_button_set = new GroupedButtons (mouse_mode_buttons);
2457 HBox* mode_box = manage(new HBox);
2458 mode_box->set_border_width (2);
2459 mode_box->set_spacing(4);
2460 mouse_mode_button_box.set_spacing(1);
2461 mouse_mode_button_box.pack_start(mouse_move_button, true, true);
2462 mouse_mode_button_box.pack_start(mouse_select_button, true, true);
2463 mouse_mode_button_box.pack_start(mouse_zoom_button, true, true);
2464 mouse_mode_button_box.pack_start(mouse_gain_button, true, true);
2465 mouse_mode_button_box.pack_start(mouse_timefx_button, true, true);
2466 mouse_mode_button_box.pack_start(mouse_audition_button, true, true);
2467 mouse_mode_button_box.set_homogeneous(true);
2469 vector<string> edit_mode_strings;
2470 edit_mode_strings.push_back (edit_mode_to_string (Splice));
2471 edit_mode_strings.push_back (edit_mode_to_string (Slide));
2473 edit_mode_selector.set_name ("EditModeSelector");
2474 Gtkmm2ext::set_size_request_to_display_given_text (edit_mode_selector, longest (edit_mode_strings).c_str(), 2+FUDGE, 10);
2475 set_popdown_strings (edit_mode_selector, edit_mode_strings);
2476 edit_mode_selector.signal_changed().connect (mem_fun(*this, &Editor::edit_mode_selection_done));
2478 mode_box->pack_start(edit_mode_selector);
2479 mode_box->pack_start(mouse_mode_button_box);
2481 mouse_mode_tearoff = manage (new TearOff (*mode_box));
2482 mouse_mode_tearoff->set_name ("MouseModeBase");
2484 mouse_mode_tearoff->Detach.connect (bind (mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
2485 &mouse_mode_tearoff->tearoff_window()));
2486 mouse_mode_tearoff->Attach.connect (bind (mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
2487 &mouse_mode_tearoff->tearoff_window(), 1));
2488 mouse_mode_tearoff->Hidden.connect (bind (mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
2489 &mouse_mode_tearoff->tearoff_window()));
2490 mouse_mode_tearoff->Visible.connect (bind (mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
2491 &mouse_mode_tearoff->tearoff_window(), 1));
2493 mouse_move_button.set_name ("MouseModeButton");
2494 mouse_select_button.set_name ("MouseModeButton");
2495 mouse_gain_button.set_name ("MouseModeButton");
2496 mouse_zoom_button.set_name ("MouseModeButton");
2497 mouse_timefx_button.set_name ("MouseModeButton");
2498 mouse_audition_button.set_name ("MouseModeButton");
2500 ARDOUR_UI::instance()->tooltips().set_tip (mouse_move_button, _("Select/Move Objects"));
2501 ARDOUR_UI::instance()->tooltips().set_tip (mouse_select_button, _("Select/Move Ranges"));
2502 ARDOUR_UI::instance()->tooltips().set_tip (mouse_gain_button, _("Draw Gain Automation"));
2503 ARDOUR_UI::instance()->tooltips().set_tip (mouse_zoom_button, _("Select Zoom Range"));
2504 ARDOUR_UI::instance()->tooltips().set_tip (mouse_timefx_button, _("Stretch/Shrink Regions"));
2505 ARDOUR_UI::instance()->tooltips().set_tip (mouse_audition_button, _("Listen to Specific Regions"));
2507 mouse_move_button.unset_flags (CAN_FOCUS);
2508 mouse_select_button.unset_flags (CAN_FOCUS);
2509 mouse_gain_button.unset_flags (CAN_FOCUS);
2510 mouse_zoom_button.unset_flags (CAN_FOCUS);
2511 mouse_timefx_button.unset_flags (CAN_FOCUS);
2512 mouse_audition_button.unset_flags (CAN_FOCUS);
2514 mouse_select_button.signal_toggled().connect (bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseRange));
2515 mouse_select_button.signal_button_release_event().connect (mem_fun(*this, &Editor::mouse_select_button_release));
2517 mouse_move_button.signal_toggled().connect (bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseObject));
2518 mouse_gain_button.signal_toggled().connect (bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseGain));
2519 mouse_zoom_button.signal_toggled().connect (bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseZoom));
2520 mouse_timefx_button.signal_toggled().connect (bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseTimeFX));
2521 mouse_audition_button.signal_toggled().connect (bind (mem_fun(*this, &Editor::mouse_mode_toggled), Editing::MouseAudition));
2523 // mouse_move_button.set_active (true);
2528 zoom_box.set_spacing (1);
2529 zoom_box.set_border_width (2);
2531 zoom_in_button.set_name ("EditorTimeButton");
2532 zoom_in_button.set_size_request(-1,16);
2533 zoom_in_button.add (*(manage (new Image (::get_icon("zoom_in")))));
2534 zoom_in_button.signal_clicked().connect (bind (mem_fun(*this, &Editor::temporal_zoom_step), false));
2535 ARDOUR_UI::instance()->tooltips().set_tip (zoom_in_button, _("Zoom In"));
2537 zoom_out_button.set_name ("EditorTimeButton");
2538 zoom_out_button.set_size_request(-1,16);
2539 zoom_out_button.add (*(manage (new Image (::get_icon("zoom_out")))));
2540 zoom_out_button.signal_clicked().connect (bind (mem_fun(*this, &Editor::temporal_zoom_step), true));
2541 ARDOUR_UI::instance()->tooltips().set_tip (zoom_out_button, _("Zoom Out"));
2543 zoom_out_full_button.set_name ("EditorTimeButton");
2544 zoom_out_full_button.set_size_request(-1,16);
2545 zoom_out_full_button.add (*(manage (new Image (::get_icon("zoom_full")))));
2546 zoom_out_full_button.signal_clicked().connect (mem_fun(*this, &Editor::temporal_zoom_session));
2547 ARDOUR_UI::instance()->tooltips().set_tip (zoom_out_full_button, _("Zoom to Session"));
2549 zoom_focus_selector.set_name ("ZoomFocusSelector");
2550 Gtkmm2ext::set_size_request_to_display_given_text (zoom_focus_selector, "Edit Cursor", FUDGE, 0);
2551 set_popdown_strings (zoom_focus_selector, zoom_focus_strings);
2552 zoom_focus_selector.signal_changed().connect (mem_fun(*this, &Editor::zoom_focus_selection_done));
2553 ARDOUR_UI::instance()->tooltips().set_tip (zoom_focus_selector, _("Zoom focus"));
2555 zoom_box.pack_start (zoom_focus_selector, true, true);
2556 zoom_box.pack_start (zoom_out_button, false, false);
2557 zoom_box.pack_start (zoom_in_button, false, false);
2558 zoom_box.pack_start (zoom_out_full_button, false, false);
2560 /* Edit Cursor / Snap */
2562 snap_box.set_spacing (1);
2563 snap_box.set_border_width (2);
2565 snap_type_selector.set_name ("SnapTypeSelector");
2566 Gtkmm2ext::set_size_request_to_display_given_text (snap_type_selector, "SMPTE Seconds", 2+FUDGE, 10);
2567 set_popdown_strings (snap_type_selector, snap_type_strings);
2568 snap_type_selector.signal_changed().connect (mem_fun(*this, &Editor::snap_type_selection_done));
2569 ARDOUR_UI::instance()->tooltips().set_tip (snap_type_selector, _("Unit to snap cursors and ranges to"));
2571 snap_mode_selector.set_name ("SnapModeSelector");
2572 Gtkmm2ext::set_size_request_to_display_given_text (snap_mode_selector, "Magnetic Snap", 2+FUDGE, 10);
2573 set_popdown_strings (snap_mode_selector, snap_mode_strings);
2574 snap_mode_selector.signal_changed().connect (mem_fun(*this, &Editor::snap_mode_selection_done));
2576 snap_box.pack_start (edit_cursor_clock, false, false);
2577 snap_box.pack_start (snap_mode_selector, false, false);
2578 snap_box.pack_start (snap_type_selector, false, false);
2583 HBox *nudge_box = manage (new HBox);
2584 nudge_box->set_spacing(1);
2585 nudge_box->set_border_width (2);
2587 nudge_forward_button.signal_clicked().connect (bind (mem_fun(*this, &Editor::nudge_forward), false));
2588 nudge_backward_button.signal_clicked().connect (bind (mem_fun(*this, &Editor::nudge_backward), false));
2590 nudge_box->pack_start (nudge_backward_button, false, false);
2591 nudge_box->pack_start (nudge_forward_button, false, false);
2592 nudge_box->pack_start (nudge_clock, false, false);
2595 /* Pack everything in... */
2597 HBox* hbox = new HBox;
2598 hbox->set_spacing(10);
2600 tools_tearoff = new TearOff (*hbox);
2601 tools_tearoff->set_name ("MouseModeBase");
2603 tools_tearoff->Detach.connect (bind (mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
2604 &tools_tearoff->tearoff_window()));
2605 tools_tearoff->Attach.connect (bind (mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
2606 &tools_tearoff->tearoff_window(), 0));
2607 tools_tearoff->Hidden.connect (bind (mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
2608 &tools_tearoff->tearoff_window()));
2609 tools_tearoff->Visible.connect (bind (mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
2610 &tools_tearoff->tearoff_window(), 0));
2612 toolbar_hbox.set_spacing (10);
2613 toolbar_hbox.set_border_width (1);
2615 toolbar_hbox.pack_start (*mouse_mode_tearoff, false, false);
2616 toolbar_hbox.pack_start (*tools_tearoff, false, false);
2619 hbox->pack_start (snap_box, false, false);
2620 // hbox->pack_start (zoom_box, false, false);
2621 hbox->pack_start (*nudge_box, false, false);
2625 toolbar_base.set_name ("ToolBarBase");
2626 toolbar_base.add (toolbar_hbox);
2628 toolbar_frame.set_shadow_type (SHADOW_OUT);
2629 toolbar_frame.set_name ("BaseFrame");
2630 toolbar_frame.add (toolbar_base);
2634 Editor::convert_drop_to_paths (vector<ustring>& paths,
2635 const RefPtr<Gdk::DragContext>& context,
2638 const SelectionData& data,
2647 vector<ustring> uris = data.get_uris();
2651 /* This is seriously fucked up. Nautilus doesn't say that its URI lists
2652 are actually URI lists. So do it by hand.
2655 if (data.get_target() != "text/plain") {
2659 /* Parse the "uri-list" format that Nautilus provides,
2660 where each pathname is delimited by \r\n
2663 const char* p = data.get_text().c_str();
2670 while (g_ascii_isspace (*p))
2674 while (*q && (*q != '\n') && (*q != '\r'))
2680 while (q > p && g_ascii_isspace (*q))
2685 uris.push_back (ustring (p, q - p + 1));
2689 p = strchr (p, '\n');
2699 for (vector<ustring>::iterator i = uris.begin(); i != uris.end(); ++i) {
2700 if ((*i).substr (0,7) == "file://") {
2702 PBD::url_decode (p);
2703 paths.push_back (p.substr (7));
2711 Editor::new_tempo_section ()
2717 Editor::map_transport_state ()
2719 ENSURE_GUI_THREAD (mem_fun(*this, &Editor::map_transport_state));
2721 if (session->transport_stopped()) {
2722 have_pending_keyboard_selection = false;
2725 update_loop_range_view (true);
2730 Editor::State::State ()
2732 selection = new Selection;
2735 Editor::State::~State ()
2741 Editor::get_memento () const
2743 State *state = new State;
2745 store_state (*state);
2746 return bind (mem_fun (*(const_cast<Editor*>(this)), &Editor::restore_state), state);
2750 Editor::store_state (State& state) const
2752 *state.selection = *selection;
2756 Editor::restore_state (State *state)
2758 if (*selection == *state->selection) {
2762 *selection = *state->selection;
2763 time_selection_changed ();
2764 region_selection_changed ();
2766 /* XXX other selection change handlers? */
2770 Editor::begin_reversible_command (string name)
2773 before = &get_state();
2774 session->begin_reversible_command (name);
2779 Editor::commit_reversible_command ()
2782 session->commit_reversible_command (new MementoCommand<Editor>(*this, before, &get_state()));
2787 Editor::set_edit_group_solo (Route& route, bool yn)
2789 RouteGroup *edit_group;
2791 if ((edit_group = route.edit_group()) != 0) {
2792 edit_group->apply (&Route::set_solo, yn, this);
2794 route.set_solo (yn, this);
2799 Editor::set_edit_group_mute (Route& route, bool yn)
2801 RouteGroup *edit_group = 0;
2803 if ((edit_group == route.edit_group()) != 0) {
2804 edit_group->apply (&Route::set_mute, yn, this);
2806 route.set_mute (yn, this);
2811 Editor::history_changed ()
2815 if (undo_action && session) {
2816 if (session->undo_depth() == 0) {
2819 label = string_compose(_("Undo (%1)"), session->next_undo());
2821 undo_action->property_label() = label;
2824 if (redo_action && session) {
2825 if (session->redo_depth() == 0) {
2828 label = string_compose(_("Redo (%1)"), session->next_redo());
2830 redo_action->property_label() = label;
2835 Editor::duplicate_dialog (bool dup_region)
2837 if (selection->regions.empty() && (selection->time.length() == 0)) {
2841 ArdourDialog win ("duplicate dialog");
2842 Label label (_("Duplicate how many times?"));
2843 Adjustment adjustment (1.0, 1.0, 1000000.0, 1.0, 5.0);
2844 SpinButton spinner (adjustment);
2846 win.get_vbox()->set_spacing (12);
2847 win.get_vbox()->pack_start (label);
2849 /* dialogs have ::add_action_widget() but that puts the spinner in the wrong
2850 place, visually. so do this by hand.
2853 win.get_vbox()->pack_start (spinner);
2854 spinner.signal_activate().connect (sigc::bind (mem_fun (win, &ArdourDialog::response), RESPONSE_ACCEPT));
2859 win.add_button (Stock::OK, RESPONSE_ACCEPT);
2860 win.add_button (Stock::CANCEL, RESPONSE_CANCEL);
2862 win.set_position (WIN_POS_MOUSE);
2864 spinner.grab_focus ();
2866 switch (win.run ()) {
2867 case RESPONSE_ACCEPT:
2873 float times = adjustment.get_value();
2875 if (!selection->regions.empty()) {
2876 duplicate_some_regions (selection->regions, times);
2878 duplicate_selection (times);
2883 Editor::show_verbose_canvas_cursor ()
2885 verbose_canvas_cursor->raise_to_top();
2886 verbose_canvas_cursor->show();
2887 verbose_cursor_visible = true;
2891 Editor::hide_verbose_canvas_cursor ()
2893 verbose_canvas_cursor->hide();
2894 verbose_cursor_visible = false;
2898 Editor::set_verbose_canvas_cursor (const string & txt, double x, double y)
2900 /* XXX get origin of canvas relative to root window,
2901 add x and y and check compared to gdk_screen_{width,height}
2903 verbose_canvas_cursor->property_text() = txt.c_str();
2904 verbose_canvas_cursor->property_x() = x;
2905 verbose_canvas_cursor->property_y() = y;
2909 Editor::set_verbose_canvas_cursor_text (const string & txt)
2911 verbose_canvas_cursor->property_text() = txt.c_str();
2915 Editor::edit_mode_selection_done ()
2921 string choice = edit_mode_selector.get_active_text();
2922 EditMode mode = Slide;
2924 if (choice == _("Splice Edit")) {
2926 } else if (choice == _("Slide Edit")) {
2930 Config->set_edit_mode (mode);
2934 Editor::snap_type_selection_done ()
2936 string choice = snap_type_selector.get_active_text();
2937 SnapType snaptype = SnapToFrame;
2939 if (choice == _("Beats/3")) {
2940 snaptype = SnapToAThirdBeat;
2941 } else if (choice == _("Beats/4")) {
2942 snaptype = SnapToAQuarterBeat;
2943 } else if (choice == _("Beats/8")) {
2944 snaptype = SnapToAEighthBeat;
2945 } else if (choice == _("Beats/16")) {
2946 snaptype = SnapToASixteenthBeat;
2947 } else if (choice == _("Beats/32")) {
2948 snaptype = SnapToAThirtysecondBeat;
2949 } else if (choice == _("Beats")) {
2950 snaptype = SnapToBeat;
2951 } else if (choice == _("Bars")) {
2952 snaptype = SnapToBar;
2953 } else if (choice == _("Marks")) {
2954 snaptype = SnapToMark;
2955 } else if (choice == _("Edit Cursor")) {
2956 snaptype = SnapToEditCursor;
2957 } else if (choice == _("Region starts")) {
2958 snaptype = SnapToRegionStart;
2959 } else if (choice == _("Region ends")) {
2960 snaptype = SnapToRegionEnd;
2961 } else if (choice == _("Region bounds")) {
2962 snaptype = SnapToRegionBoundary;
2963 } else if (choice == _("Region syncs")) {
2964 snaptype = SnapToRegionSync;
2965 } else if (choice == _("CD Frames")) {
2966 snaptype = SnapToCDFrame;
2967 } else if (choice == _("SMPTE Frames")) {
2968 snaptype = SnapToSMPTEFrame;
2969 } else if (choice == _("SMPTE Seconds")) {
2970 snaptype = SnapToSMPTESeconds;
2971 } else if (choice == _("SMPTE Minutes")) {
2972 snaptype = SnapToSMPTEMinutes;
2973 } else if (choice == _("Seconds")) {
2974 snaptype = SnapToSeconds;
2975 } else if (choice == _("Minutes")) {
2976 snaptype = SnapToMinutes;
2977 } else if (choice == _("None")) {
2978 snaptype = SnapToFrame;
2981 RefPtr<RadioAction> ract = snap_type_action (snaptype);
2983 ract->set_active ();
2988 Editor::snap_mode_selection_done ()
2990 string choice = snap_mode_selector.get_active_text();
2991 SnapMode mode = SnapNormal;
2993 if (choice == _("Normal")) {
2995 } else if (choice == _("Magnetic")) {
2996 mode = SnapMagnetic;
2999 RefPtr<RadioAction> ract = snap_mode_action (mode);
3002 ract->set_active (true);
3007 Editor::zoom_focus_selection_done ()
3009 string choice = zoom_focus_selector.get_active_text();
3010 ZoomFocus focus_type = ZoomFocusLeft;
3012 if (choice == _("Left")) {
3013 focus_type = ZoomFocusLeft;
3014 } else if (choice == _("Right")) {
3015 focus_type = ZoomFocusRight;
3016 } else if (choice == _("Center")) {
3017 focus_type = ZoomFocusCenter;
3018 } else if (choice == _("Playhead")) {
3019 focus_type = ZoomFocusPlayhead;
3020 } else if (choice == _("Edit Cursor")) {
3021 focus_type = ZoomFocusEdit;
3024 RefPtr<RadioAction> ract = zoom_focus_action (focus_type);
3027 ract->set_active ();
3032 Editor::edit_controls_button_release (GdkEventButton* ev)
3034 if (Keyboard::is_context_menu_event (ev)) {
3035 ARDOUR_UI::instance()->add_route (this);
3041 Editor::mouse_select_button_release (GdkEventButton* ev)
3043 /* this handles just right-clicks */
3045 if (ev->button != 3) {
3052 Editor::TrackViewList *
3053 Editor::get_valid_views (TimeAxisView* track, RouteGroup* group)
3056 TrackViewList::iterator i;
3058 v = new TrackViewList;
3060 if (track == 0 && group == 0) {
3064 for (i = track_views.begin(); i != track_views.end (); ++i) {
3068 } else if (track != 0 && group == 0 || (track != 0 && group != 0 && !group->is_active())) {
3070 /* just the view for this track
3073 v->push_back (track);
3077 /* views for all tracks in the edit group */
3079 for (i = track_views.begin(); i != track_views.end (); ++i) {
3081 if (group == 0 || (*i)->edit_group() == group) {
3091 Editor::set_zoom_focus (ZoomFocus f)
3093 string str = zoom_focus_strings[(int)f];
3095 if (str != zoom_focus_selector.get_active_text()) {
3096 zoom_focus_selector.set_active_text (str);
3099 if (zoom_focus != f) {
3102 ZoomFocusChanged (); /* EMIT_SIGNAL */
3109 Editor::ensure_float (Window& win)
3111 win.set_transient_for (*this);
3115 Editor::pane_allocation_handler (Allocation &alloc, Paned* which)
3117 /* recover or initialize pane positions. do this here rather than earlier because
3118 we don't want the positions to change the child allocations, which they seem to do.
3124 XMLNode* node = ARDOUR_UI::instance()->editor_settings();
3126 static int32_t done;
3129 if ((geometry = find_named_node (*node, "geometry")) == 0) {
3130 width = default_width;
3131 height = default_height;
3133 width = atoi(geometry->property("x_size")->value());
3134 height = atoi(geometry->property("y_size")->value());
3137 if (which == static_cast<Paned*> (&edit_pane)) {
3143 if (!geometry || (prop = geometry->property ("edit_pane_pos")) == 0) {
3144 /* initial allocation is 90% to canvas, 10% to notebook */
3145 pos = (int) floor (alloc.get_width() * 0.90f);
3146 snprintf (buf, sizeof(buf), "%d", pos);
3148 pos = atoi (prop->value());
3151 if ((done = GTK_WIDGET(edit_pane.gobj())->allocation.width > pos)) {
3152 edit_pane.set_position (pos);
3153 pre_maximal_pane_position = pos;
3159 Editor::detach_tearoff (Box* b, Window* w)
3161 if (tools_tearoff->torn_off() &&
3162 mouse_mode_tearoff->torn_off()) {
3163 top_hbox.remove (toolbar_frame);
3168 Editor::reattach_tearoff (Box* b, Window* w, int32_t n)
3170 if (toolbar_frame.get_parent() == 0) {
3171 top_hbox.pack_end (toolbar_frame);
3176 Editor::set_show_measures (bool yn)
3178 if (_show_measures != yn) {
3181 if ((_show_measures = yn) == true) {
3189 Editor::toggle_follow_playhead ()
3191 RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-follow-playhead"));
3193 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
3194 set_follow_playhead (tact->get_active());
3199 Editor::set_follow_playhead (bool yn)
3201 if (_follow_playhead != yn) {
3202 if ((_follow_playhead = yn) == true) {
3204 update_current_screen ();
3211 Editor::toggle_xfade_active (boost::weak_ptr<Crossfade> wxfade)
3213 boost::shared_ptr<Crossfade> xfade (wxfade.lock());
3215 xfade->set_active (!xfade->active());
3220 Editor::toggle_xfade_length (boost::weak_ptr<Crossfade> wxfade)
3222 boost::shared_ptr<Crossfade> xfade (wxfade.lock());
3224 xfade->set_follow_overlap (!xfade->following_overlap());
3229 Editor::edit_xfade (boost::weak_ptr<Crossfade> wxfade)
3231 boost::shared_ptr<Crossfade> xfade (wxfade.lock());
3237 CrossfadeEditor cew (*session, xfade, xfade->fade_in().get_min_y(), 1.0);
3241 switch (cew.run ()) {
3242 case RESPONSE_ACCEPT:
3249 xfade->StateChanged (Change (~0));
3253 Editor::playlist_selector () const
3255 return *_playlist_selector;
3259 Editor::get_nudge_distance (nframes_t pos, nframes_t& next)
3263 ret = nudge_clock.current_duration (pos);
3264 next = ret + 1; /* XXXX fix me */
3270 Editor::end_location_changed (Location* location)
3272 ENSURE_GUI_THREAD (bind (mem_fun(*this, &Editor::end_location_changed), location));
3273 reset_scrolling_region ();
3277 Editor::playlist_deletion_dialog (boost::shared_ptr<Playlist> pl)
3279 ArdourDialog dialog ("playlist deletion dialog");
3280 Label label (string_compose (_("Playlist %1 is currently unused.\n"
3281 "If left alone, no audio files used by it will be cleaned.\n"
3282 "If deleted, audio files used by it alone by will cleaned."),
3285 dialog.set_position (WIN_POS_CENTER);
3286 dialog.get_vbox()->pack_start (label);
3290 dialog.add_button (_("Delete playlist"), RESPONSE_ACCEPT);
3291 dialog.add_button (_("Keep playlist"), RESPONSE_REJECT);
3292 dialog.add_button (_("Cancel"), RESPONSE_CANCEL);
3294 switch (dialog.run ()) {
3295 case RESPONSE_ACCEPT:
3296 /* delete the playlist */
3300 case RESPONSE_REJECT:
3301 /* keep the playlist */
3313 Editor::audio_region_selection_covers (nframes_t where)
3315 for (RegionSelection::iterator a = selection->regions.begin(); a != selection->regions.end(); ++a) {
3316 if ((*a)->region()->covers (where)) {
3325 Editor::prepare_for_cleanup ()
3327 cut_buffer->clear_regions ();
3328 cut_buffer->clear_playlists ();
3330 selection->clear_regions ();
3331 selection->clear_playlists ();
3335 Editor::transport_loop_location()
3338 return session->locations()->auto_loop_location();
3345 Editor::transport_punch_location()
3348 return session->locations()->auto_punch_location();
3355 Editor::control_layout_scroll (GdkEventScroll* ev)
3357 switch (ev->direction) {
3359 scroll_tracks_up_line ();
3363 case GDK_SCROLL_DOWN:
3364 scroll_tracks_down_line ();
3368 /* no left/right handling yet */
3376 Editor::snapshot_display_selection_changed ()
3378 if (snapshot_display.get_selection()->count_selected_rows() > 0) {
3380 TreeModel::iterator i = snapshot_display.get_selection()->get_selected();
3382 Glib::ustring snap_name = (*i)[snapshot_display_columns.real_name];
3384 if (snap_name.length() == 0) {
3388 if (session->snap_name() == snap_name) {
3392 ARDOUR_UI::instance()->load_session(session->path(), string (snap_name));
3397 Editor::snapshot_display_button_press (GdkEventButton* ev)
3403 Editor::redisplay_snapshots ()
3409 vector<string*>* states;
3411 if ((states = session->possible_states()) == 0) {
3415 snapshot_display_model->clear ();
3417 for (vector<string*>::iterator i = states->begin(); i != states->end(); ++i) {
3418 string statename = *(*i);
3419 TreeModel::Row row = *(snapshot_display_model->append());
3421 /* this lingers on in case we ever want to change the visible
3422 name of the snapshot.
3425 string display_name;
3426 display_name = statename;
3428 if (statename == session->snap_name()) {
3429 snapshot_display.get_selection()->select(row);
3432 row[snapshot_display_columns.visible_name] = display_name;
3433 row[snapshot_display_columns.real_name] = statename;
3440 Editor::session_state_saved (string snap_name)
3442 ENSURE_GUI_THREAD (bind (mem_fun(*this, &Editor::session_state_saved), snap_name));
3443 redisplay_snapshots ();
3447 Editor::maximise_editing_space ()
3449 initial_ruler_update_required = true;
3451 mouse_mode_tearoff->set_visible (false);
3452 tools_tearoff->set_visible (false);
3454 pre_maximal_pane_position = edit_pane.get_position();
3455 pre_maximal_editor_width = this->get_width();
3457 if(post_maximal_pane_position == 0) {
3458 post_maximal_pane_position = edit_pane.get_width();
3463 if(post_maximal_editor_width) {
3464 edit_pane.set_position (post_maximal_pane_position -
3465 abs(post_maximal_editor_width - pre_maximal_editor_width));
3467 edit_pane.set_position (post_maximal_pane_position);
3472 Editor::restore_editing_space ()
3474 initial_ruler_update_required = true;
3476 // user changed width of pane during fullscreen
3477 if(post_maximal_pane_position != edit_pane.get_position()) {
3478 post_maximal_pane_position = edit_pane.get_position();
3483 mouse_mode_tearoff->set_visible (true);
3484 tools_tearoff->set_visible (true);
3485 post_maximal_editor_width = this->get_width();
3488 edit_pane.set_position (
3489 pre_maximal_pane_position + abs(this->get_width() - pre_maximal_editor_width)
3494 Editor::new_playlists ()
3496 begin_reversible_command (_("new playlists"));
3497 mapover_audio_tracks (mem_fun (*this, &Editor::mapped_use_new_playlist));
3498 commit_reversible_command ();
3502 Editor::copy_playlists ()
3504 begin_reversible_command (_("copy playlists"));
3505 mapover_audio_tracks (mem_fun (*this, &Editor::mapped_use_copy_playlist));
3506 commit_reversible_command ();
3510 Editor::clear_playlists ()
3512 begin_reversible_command (_("clear playlists"));
3513 mapover_audio_tracks (mem_fun (*this, &Editor::mapped_clear_playlist));
3514 commit_reversible_command ();
3518 Editor::mapped_use_new_playlist (AudioTimeAxisView& atv, uint32_t sz)
3520 atv.use_new_playlist (sz > 1 ? false : true);
3524 Editor::mapped_use_copy_playlist (AudioTimeAxisView& atv, uint32_t sz)
3526 atv.use_copy_playlist (sz > 1 ? false : true);
3530 Editor::mapped_clear_playlist (AudioTimeAxisView& atv, uint32_t sz)
3532 atv.clear_playlist ();
3536 Editor::on_key_press_event (GdkEventKey* ev)
3538 return key_press_focus_accelerator_handler (*this, ev);
3542 Editor::reset_x_origin (nframes_t frame)
3544 queue_visual_change (frame);
3548 Editor::reset_zoom (double fpu)
3550 queue_visual_change (fpu);
3554 Editor::reposition_and_zoom (nframes_t frame, double fpu)
3556 reset_x_origin (frame);
3561 Editor::set_frames_per_unit (double fpu)
3565 /* this is the core function that controls the zoom level of the canvas. it is called
3566 whenever one or more calls are made to reset_zoom(). it executes in an idle handler.
3569 if (fpu == frames_per_unit) {
3577 // convert fpu to frame count
3579 frames = (nframes_t) floor (fpu * canvas_width);
3581 /* don't allow zooms that fit more than the maximum number
3582 of frames into an 800 pixel wide space.
3585 if (max_frames / fpu < 800.0) {
3589 if (fpu == frames_per_unit) {
3593 frames_per_unit = fpu;
3595 if (frames != zoom_range_clock.current_duration()) {
3596 zoom_range_clock.set (frames);
3599 if (mouse_mode == MouseRange && selection->time.start () != selection->time.end_frame ()) {
3600 if (!selection->tracks.empty()) {
3601 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3602 (*i)->reshow_selection (selection->time);
3605 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
3606 (*i)->reshow_selection (selection->time);
3611 ZoomChanged (); /* EMIT_SIGNAL */
3613 reset_hscrollbar_stepping ();
3614 reset_scrolling_region ();
3616 if (edit_cursor) edit_cursor->set_position (edit_cursor->current_frame);
3617 if (playhead_cursor) playhead_cursor->set_position (playhead_cursor->current_frame);
3623 Editor::queue_visual_change (nframes_t where)
3625 pending_visual_change.pending = VisualChange::Type (pending_visual_change.pending | VisualChange::TimeOrigin);
3626 pending_visual_change.time_origin = where;
3628 if (pending_visual_change.idle_handler_id < 0) {
3629 pending_visual_change.idle_handler_id = g_idle_add (_idle_visual_changer, this);
3634 Editor::queue_visual_change (double fpu)
3636 pending_visual_change.pending = VisualChange::Type (pending_visual_change.pending | VisualChange::ZoomLevel);
3637 pending_visual_change.frames_per_unit = fpu;
3639 if (pending_visual_change.idle_handler_id < 0) {
3640 pending_visual_change.idle_handler_id = g_idle_add_full (G_PRIORITY_HIGH_IDLE, _idle_visual_changer, this, 0);
3645 Editor::_idle_visual_changer (void* arg)
3647 return static_cast<Editor*>(arg)->idle_visual_changer ();
3651 Editor::idle_visual_changer ()
3653 VisualChange::Type p = pending_visual_change.pending;
3655 pending_visual_change.pending = (VisualChange::Type) 0;
3656 pending_visual_change.idle_handler_id = -1;
3658 if (p & VisualChange::ZoomLevel) {
3659 set_frames_per_unit (pending_visual_change.frames_per_unit);
3662 if (p & VisualChange::TimeOrigin) {
3663 if (pending_visual_change.time_origin != leftmost_frame) {
3664 horizontal_adjustment.set_value (pending_visual_change.time_origin/frames_per_unit);
3665 /* the signal handler will do the rest */
3667 update_fixed_rulers();
3668 tempo_map_changed (Change (0), true);
3675 struct EditorOrderTimeAxisSorter {
3676 bool operator() (const TimeAxisView* a, const TimeAxisView* b) const {
3677 return a->order < b->order;
3682 Editor::sort_track_selection ()
3684 EditorOrderTimeAxisSorter cmp;
3685 selection->tracks.sort (cmp);
3689 Editor::edit_cursor_position(bool sync)
3691 if (sync && edit_cursor->current_frame != edit_cursor_clock.current_time()) {
3692 edit_cursor_clock.set(edit_cursor->current_frame, true);
3695 return edit_cursor->current_frame;