2 Copyright (C) 2000-2003 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.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
30 #include <glibmm/ustring.h>
32 #include <boost/optional.hpp>
34 #include <libgnomecanvasmm/canvas.h>
35 #include <libgnomecanvasmm/group.h>
36 #include <libgnomecanvasmm/line.h>
37 #include <libgnomecanvasmm/pixbuf.h>
41 #include <gtkmm/layout.h>
42 #include <gtkmm/comboboxtext.h>
44 #include <gtkmm2ext/selector.h>
45 #include <gtkmm2ext/click_box.h>
46 #include <gtkmm2ext/dndtreeview.h>
48 #include "pbd/stateful.h"
49 #include "ardour/session.h"
50 #include "ardour/tempo.h"
51 #include "ardour/stretch.h"
52 #include "ardour/location.h"
53 #include "ardour/audioregion.h"
54 #include "ardour/track.h"
55 #include "ardour/types.h"
57 #include "audio_clock.h"
58 #include "gtk-custom-ruler.h"
59 #include "ardour_dialog.h"
60 #include "public_editor.h"
63 #include "editor_items.h"
64 #include "region_selection.h"
73 class AudioDiskstream;
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
101 class GlobalPortMatrixWindow;
102 class GroupedButtons;
105 class PlaylistSelector;
106 class PluginSelector;
109 class SoundFileOmega;
115 class TrackSelection;
117 /* <CMT Additions> */
118 class ImageFrameView;
119 class ImageFrameTimeAxisView;
120 class ImageFrameTimeAxis;
121 class MarkerTimeAxis ;
123 class ImageFrameSocketHandler ;
124 class TimeAxisViewItem ;
125 /* </CMT Additions> */
128 class Editor : public PublicEditor
134 void connect_to_session (ARDOUR::Session *);
135 ARDOUR::Session* current_session() const { return session; }
137 virtual bool have_idled () const { return _have_idled; }
139 nframes64_t leftmost_position() const { return leftmost_frame; }
140 nframes64_t current_page_frames() const {
141 return (nframes64_t) floor (canvas_width * frames_per_unit);
144 void cycle_snap_mode ();
145 void cycle_snap_choice ();
146 void set_snap_to (Editing::SnapType);
147 void set_snap_mode (Editing::SnapMode);
148 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
150 void undo (uint32_t n = 1);
151 void redo (uint32_t n = 1);
153 XMLNode& get_state ();
154 int set_state (const XMLNode& );
156 void set_mouse_mode (Editing::MouseMode, bool force=true);
157 void step_mouse_mode (bool next);
158 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
160 void set_midi_edit_cursor (Editing::MidiEditMode);
161 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
162 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
165 void add_imageframe_time_axis(const std::string & track_name, void*) ;
166 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
167 void connect_to_image_compositor() ;
168 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
171 TimeAxisView* get_named_time_axis(const std::string & name) ;
172 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
173 void add_to_idle_resize (TimeAxisView*, uint32_t);
175 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
177 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
178 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
179 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
181 #ifdef USE_RUBBERBAND
182 std::vector<std::string> rb_opt_strings;
185 /* option editor-access */
187 void set_show_waveforms (bool yn);
188 bool show_waveforms() const { return _show_waveforms; }
190 void set_waveform_scale (Editing::WaveformScale);
192 void set_show_waveforms_recording (bool yn);
193 bool show_waveforms_recording() const { return _show_waveforms_recording; }
195 /* things that need to be public to be used in the main menubar */
197 void new_region_from_selection ();
198 void separate_regions_between (const TimeSelection&);
199 void separate_region_from_selection ();
200 void separate_region_from_punch ();
201 void separate_region_from_loop ();
202 void separate_regions_using_location (ARDOUR::Location&);
203 void toggle_playback (bool with_abort);
204 void transition_to_rolling (bool forward);
208 nframes64_t unit_to_frame (double unit) const {
209 return (nframes64_t) rint (unit * frames_per_unit);
212 double frame_to_unit (nframes64_t frame) const {
213 return rint ((double) frame / (double) frames_per_unit);
216 double frame_to_unit (double frame) const {
217 return rint (frame / frames_per_unit);
220 /* NOTE: these functions assume that the "pixel" coordinate is
221 the result of using the world->canvas affine transform on a
222 world coordinate. These coordinates already take into
223 account any scrolling carried out by adjusting the
227 nframes64_t pixel_to_frame (double pixel) const {
229 /* pixel can be less than zero when motion events
230 are processed. since we've already run the world->canvas
231 affine, that means that the location *really* is "off
232 to the right" and thus really is "before the start".
236 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
242 gulong frame_to_pixel (nframes64_t frame) const {
243 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
246 void flush_canvas ();
250 Selection& get_selection() const { return *selection; }
251 Selection& get_cut_buffer() const { return *cut_buffer; }
253 bool extend_selection_to_track (TimeAxisView&);
255 void play_selection ();
256 void select_all_in_track (Selection::Operation op);
257 void select_all (Selection::Operation op);
258 void invert_selection_in_track ();
259 void invert_selection ();
260 void deselect_all ();
264 void set_show_measures (bool yn);
265 bool show_measures () const { return _show_measures; }
267 /* analysis window */
269 void analyze_region_selection();
270 void analyze_range_selection();
274 void export_audio ();
275 void export_selection ();
276 void export_range ();
277 void export_region ();
279 void add_toplevel_controls (Gtk::Container&);
280 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
282 void set_zoom_focus (Editing::ZoomFocus);
283 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
284 double get_current_zoom () const { return frames_per_unit; }
286 void temporal_zoom_step (bool coarser);
288 /* stuff that AudioTimeAxisView and related classes use */
290 PlaylistSelector& playlist_selector() const;
291 void route_name_changed (TimeAxisView *);
292 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
294 void new_playlists (TimeAxisView* v);
295 void copy_playlists (TimeAxisView* v);
296 void clear_playlists (TimeAxisView* v);
298 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
299 void get_onscreen_tracks (TrackViewList&);
301 Width editor_mixer_strip_width;
302 void maybe_add_mixer_strip_width (XMLNode&);
303 void show_editor_mixer (bool yn);
304 void create_editor_mixer ();
305 void show_editor_list (bool yn);
306 void set_selected_mixer_strip (TimeAxisView&);
307 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
308 void show_track_in_display (TimeAxisView& tv);
310 /* nudge is initiated by transport controls owned by ARDOUR_UI */
312 void nudge_forward (bool next, bool force_playhead);
313 void nudge_backward (bool next, bool force_playhead);
315 /* nudge initiated from context menu */
317 void nudge_forward_capture_offset ();
318 void nudge_backward_capture_offset ();
320 /* playhead/screen stuff */
322 void set_follow_playhead (bool yn);
323 void toggle_follow_playhead ();
324 bool follow_playhead() const { return _follow_playhead; }
325 bool dragging_playhead () const { return _dragging_playhead; }
327 void toggle_waveform_visibility ();
328 void toggle_zero_line_visibility ();
329 void toggle_waveforms_while_recording ();
330 void toggle_measure_visibility ();
331 void toggle_logo_visibility ();
333 double get_physical_screen_width () const { return physical_screen_width; };
334 double physical_screen_width;
335 double physical_screen_height;
337 /* SMPTE timecode & video sync */
339 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
340 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
341 void subframes_per_frame_chosen (uint32_t);
343 void update_smpte_mode ();
344 void update_video_pullup ();
345 void update_subframes_per_frame ();
349 void toggle_region_fades ();
350 void toggle_region_fades_visible ();
351 void toggle_selected_region_fades (int dir);
352 void update_region_fade_visibility ();
353 void toggle_auto_xfade ();
354 void toggle_xfades_active ();
355 void toggle_xfade_visibility ();
356 bool xfade_visibility() const { return _xfade_visibility; }
357 void update_xfade_visibility ();
358 void update_crossfade_model ();
359 void set_crossfade_model (ARDOUR::CrossfadeModel);
362 void set_layer_model (ARDOUR::LayerModel);
363 void update_layering_model ();
365 void toggle_link_region_and_track_selection ();
366 void toggle_automation_follows_regions ();
368 /* redirect shared ops menu. caller must free returned menu */
370 Gtk::Menu* redirect_menu ();
372 /* floating windows/transient */
374 void ensure_float (Gtk::Window&);
378 void scroll_tracks_down_line ();
379 void scroll_tracks_up_line ();
381 void move_selected_tracks (bool up);
383 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
384 void prepare_for_cleanup ();
385 void finish_cleanup ();
387 void maximise_editing_space();
388 void restore_editing_space();
390 void reset_x_origin (nframes64_t);
391 void reset_zoom (double);
392 void reposition_and_zoom (nframes64_t, double);
394 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
396 bool update_mouse_speed ();
397 bool decelerate_mouse_speed ();
399 void toggle_meter_updating();
401 void show_rhythm_ferret();
402 void show_bundle_manager ();
403 void show_global_port_matrix (ARDOUR::DataType);
405 void goto_visual_state (uint32_t);
406 void save_visual_state (uint32_t);
408 void queue_draw_resize_line (int at);
409 void start_resize_line_ops ();
410 void end_resize_line_ops ();
413 void map_transport_state ();
414 void map_position_change (nframes64_t);
417 bool on_expose_event (GdkEventExpose*);
421 /// The session that we are editing, or 0
422 void color_handler ();
423 ARDOUR::Session *session;
426 // to keep track of the playhead position for control_scroll
427 boost::optional<nframes64_t> _control_scroll_target;
429 PlaylistSelector* _playlist_selector;
431 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
435 double frames_per_unit;
436 nframes64_t leftmost_frame;
437 Editing::ZoomFocus zoom_focus;
438 bool zoomed_to_region;
439 std::list<TAVState> track_states;
442 std::list<VisualState*> undo_visual_stack;
443 std::list<VisualState*> redo_visual_stack;
444 VisualState* current_visual_state (bool with_tracks = true);
445 void undo_visual_state ();
446 void redo_visual_state ();
447 void use_visual_state (VisualState&);
449 void swap_visual_state ();
451 std::vector<VisualState*> visual_states;
452 sigc::connection visual_state_op_connection;
453 void start_visual_state_op (uint32_t n);
454 void cancel_visual_state_op (uint32_t n);
455 bool end_visual_state_op (uint32_t n);
457 nframes64_t leftmost_frame;
458 double frames_per_unit;
459 Editing::ZoomFocus zoom_focus;
461 void set_frames_per_unit (double);
464 Editing::MouseMode mouse_mode;
465 Editing::MidiEditMode midi_edit_mode;
467 int post_maximal_editor_width;
468 int post_maximal_pane_position;
469 int pre_maximal_pane_position;
470 int pre_maximal_editor_width;
471 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
473 Gtk::Notebook the_notebook;
474 Gtk::HPaned edit_pane;
476 Gtk::EventBox meter_base;
478 Gtk::EventBox marker_base;
479 Gtk::HBox marker_box;
480 Gtk::VBox scrollers_rulers_markers_box;
482 void location_changed (ARDOUR::Location *);
483 void location_flags_changed (ARDOUR::Location *, void *);
484 void refresh_location_display ();
485 void refresh_location_display_s (ARDOUR::Change);
486 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
487 void add_new_location (ARDOUR::Location *);
488 void location_gone (ARDOUR::Location *);
489 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
490 gint really_remove_marker (ARDOUR::Location* loc);
491 void goto_nth_marker (int nth);
493 uint32_t location_marker_color;
494 uint32_t location_range_color;
495 uint32_t location_loop_color;
496 uint32_t location_punch_color;
497 uint32_t location_cd_marker_color;
499 struct LocationMarkers {
504 LocationMarkers () : start(0), end(0), valid (true) {}
510 void set_name (const std::string&);
511 void set_position (nframes64_t start, nframes64_t end = 0);
512 void set_color_rgba (uint32_t);
515 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
516 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
517 Marker* entered_marker;
519 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
520 LocationMarkerMap location_markers;
522 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
523 void clear_marker_display ();
524 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
525 bool choose_new_marker_name(std::string &name);
526 void update_cd_marker_display ();
527 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
529 TimeAxisView* clicked_axisview;
530 RouteTimeAxisView* clicked_routeview;
531 /** The last RegionView that was clicked on, or 0 if the last click was not
532 * on a RegionView. This is set up by the canvas event handlers in
533 * editor_canvas_events.cc
535 RegionView* clicked_regionview;
536 RegionSelection latest_regionviews;
537 uint32_t clicked_selection;
538 CrossfadeView* clicked_crossfadeview;
539 ControlPoint* clicked_control_point;
541 void sort_track_selection (TrackSelection* sel = 0);
543 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
544 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
545 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
547 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
549 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, std::vector<RegionView*>*) const;
550 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
551 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
552 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
556 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
557 bool button_release_can_deselect;
559 void catch_vanishing_regionview (RegionView *);
561 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
562 void select_all_tracks ();
564 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
566 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
567 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
568 void set_selected_track_as_side_effect (bool force = false);
569 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
571 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
572 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
573 void collect_new_region_view (RegionView *);
574 void collect_and_select_new_region_view (RegionView *);
576 Gtk::Menu track_context_menu;
577 Gtk::Menu track_region_context_menu;
578 Gtk::Menu track_selection_context_menu;
579 Gtk::Menu track_crossfade_context_menu;
581 Gtk::MenuItem* region_edit_menu_split_item;
582 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
583 Gtk::Menu * track_region_edit_playlist_menu;
584 Gtk::Menu * track_edit_playlist_submenu;
585 Gtk::Menu * track_selection_edit_playlist_submenu;
587 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
588 Gtk::Menu* build_track_context_menu (nframes64_t);
589 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
590 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
591 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
592 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
593 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
594 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
595 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
596 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
597 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
599 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
601 void handle_new_route (ARDOUR::RouteList&);
602 void remove_route (TimeAxisView *);
605 Gtk::HBox global_hpacker;
606 Gtk::VBox global_vpacker;
609 bool need_resize_line;
611 int old_resize_line_y;
613 Gdk::Cursor* current_canvas_cursor;
614 void set_canvas_cursor ();
615 Gdk::Cursor* which_grabber_cursor ();
617 ArdourCanvas::Canvas* track_canvas;
619 ArdourCanvas::Text* first_action_message;
620 ArdourCanvas::Text* verbose_canvas_cursor;
621 bool verbose_cursor_visible;
623 void parameter_changed (const char *);
625 bool track_canvas_motion (GdkEvent*);
627 void set_verbose_canvas_cursor (const std::string &, double x, double y);
628 void set_verbose_canvas_cursor_text (const std::string &);
629 void show_verbose_canvas_cursor();
630 void hide_verbose_canvas_cursor();
632 bool verbose_cursor_on; // so far unused
634 Gtk::EventBox time_canvas_event_box;
635 Gtk::EventBox track_canvas_event_box;
636 Gtk::EventBox time_button_event_box;
637 Gtk::EventBox ruler_label_event_box;
639 ArdourCanvas::Group *minsec_group;
640 ArdourCanvas::Pixbuf *logo_item;
641 ArdourCanvas::Group *bbt_group;
642 ArdourCanvas::Group *smpte_group;
643 ArdourCanvas::Group *frame_group;
644 ArdourCanvas::Group *tempo_group;
645 ArdourCanvas::Group *meter_group;
646 ArdourCanvas::Group *marker_group;
647 ArdourCanvas::Group *range_marker_group;
648 ArdourCanvas::Group *transport_marker_group;
649 ArdourCanvas::Group* cd_marker_group;
651 ArdourCanvas::Group* timebar_group;
653 /* These bars never need to be scrolled */
654 ArdourCanvas::Group* meter_bar_group;
655 ArdourCanvas::Group* tempo_bar_group;
656 ArdourCanvas::Group* marker_bar_group;
657 ArdourCanvas::Group* range_marker_bar_group;
658 ArdourCanvas::Group* transport_marker_bar_group;
659 ArdourCanvas::Group* cd_marker_bar_group;
661 /** The group containing all items that require horizontal scrolling. */
662 ArdourCanvas::Group* _background_group;
664 The _master_group is the group containing all items
665 that require horizontal scrolling..
666 It is primarily used to separate canvas items
667 that require horizontal scrolling from those that do not.
669 ArdourCanvas::Group* _master_group;
671 /* The group containing all trackviews. Only scrolled vertically. */
672 ArdourCanvas::Group* _trackview_group;
674 /* The group used for region motion. Sits on top of _trackview_group */
675 ArdourCanvas::Group* _region_motion_group;
678 ruler_metric_smpte = 0,
679 ruler_metric_bbt = 1,
680 ruler_metric_frames = 2,
681 ruler_metric_minsec = 3,
683 ruler_time_tempo = 4,
684 ruler_time_meter = 5,
685 ruler_time_marker = 6,
686 ruler_time_range_marker = 7,
687 ruler_time_transport_marker = 8,
688 ruler_time_cd_marker = 9,
691 static GtkCustomMetric ruler_metrics[4];
692 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
693 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
694 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
695 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
696 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
697 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
698 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
699 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
700 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
701 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
702 bool no_ruler_shown_update;
704 gint ruler_button_press (GdkEventButton*);
705 gint ruler_button_release (GdkEventButton*);
706 gint ruler_mouse_motion (GdkEventMotion*);
707 bool ruler_scroll (GdkEventScroll* event);
709 gint ruler_pressed_button;
710 Gtk::Widget * ruler_grabbed_widget;
712 void initialize_rulers ();
713 void update_just_smpte ();
714 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
715 void update_fixed_rulers ();
716 void update_tempo_based_rulers ();
717 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
718 void update_ruler_visibility ();
719 void set_ruler_visible (RulerType, bool);
720 void toggle_ruler_visibility (RulerType rt);
721 void ruler_toggled (int);
722 gint ruler_label_button_release (GdkEventButton*);
723 void store_ruler_visibility ();
724 void restore_ruler_visibility ();
726 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
727 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
728 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
729 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
731 enum MinsecRulerScale {
738 MinsecRulerScale minsec_ruler_scale;
740 nframes_t minsec_mark_interval;
741 gint minsec_mark_modulo;
743 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
745 enum SMPTERulerScale {
753 SMPTERulerScale smpte_ruler_scale;
755 nframes_t smpte_mark_interval;
756 gint smpte_mark_modulo;
758 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
768 bbt_show_ticks_detail,
769 bbt_show_ticks_super_detail
772 BBTRulerScale bbt_ruler_scale;
776 uint32_t bbt_bar_helper_on;
777 uint32_t bbt_accent_modulo;
778 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
780 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
781 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
782 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
783 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
785 Gtk::Widget *_ruler_separator;
786 GtkWidget *_smpte_ruler;
787 GtkWidget *_bbt_ruler;
788 GtkWidget *_frames_ruler;
789 GtkWidget *_minsec_ruler;
790 Gtk::Widget *smpte_ruler;
791 Gtk::Widget *bbt_ruler;
792 Gtk::Widget *frames_ruler;
793 Gtk::Widget *minsec_ruler;
794 static Editor *ruler_editor;
796 static const double timebar_height;
797 guint32 visible_timebars;
798 gdouble canvas_timebars_vsize;
799 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
800 Gtk::Menu *editor_ruler_menu;
802 ArdourCanvas::SimpleRect* tempo_bar;
803 ArdourCanvas::SimpleRect* meter_bar;
804 ArdourCanvas::SimpleRect* marker_bar;
805 ArdourCanvas::SimpleRect* range_marker_bar;
806 ArdourCanvas::SimpleRect* transport_marker_bar;
807 ArdourCanvas::SimpleRect* cd_marker_bar;
809 Gtk::Label minsec_label;
810 Gtk::Label bbt_label;
811 Gtk::Label smpte_label;
812 Gtk::Label frame_label;
813 Gtk::Label tempo_label;
814 Gtk::Label meter_label;
815 Gtk::Label mark_label;
816 Gtk::Label range_mark_label;
817 Gtk::Label transport_mark_label;
818 Gtk::Label cd_mark_label;
820 Gtk::VBox time_button_vbox;
821 Gtk::HBox time_button_hbox;
825 ArdourCanvas::Points points;
826 ArdourCanvas::Line canvas_item;
827 nframes64_t current_frame;
830 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
833 void set_position (nframes64_t);
834 void set_length (double units);
835 void set_y_axis (double position);
838 Cursor* playhead_cursor;
839 ArdourCanvas::Group* cursor_group;
841 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
843 void cursor_to_region_boundary (bool with_selection, int32_t dir);
844 void cursor_to_next_region_boundary (bool with_selection);
845 void cursor_to_previous_region_boundary (bool with_selection);
846 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
847 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
848 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
849 void cursor_to_selection_start (Cursor *);
850 void cursor_to_selection_end (Cursor *);
852 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
853 void selected_marker_to_next_region_boundary (bool with_selection);
854 void selected_marker_to_previous_region_boundary (bool with_selection);
855 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
856 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
857 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
858 void selected_marker_to_selection_start ();
859 void selected_marker_to_selection_end ();
861 void select_all_selectables_using_cursor (Cursor *, bool);
862 void select_all_selectables_using_edit (bool);
863 void select_all_selectables_between (bool within);
864 void select_range_between ();
866 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
867 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
869 std::vector<nframes64_t> region_boundary_cache;
870 void build_region_boundary_cache ();
873 Gtk::HBox bottom_hbox;
875 Gtk::Table edit_packer;
876 Gtk::VScrollbar edit_vscrollbar;
878 Gtk::Adjustment vertical_adjustment;
879 Gtk::Adjustment horizontal_adjustment;
881 Gtk::Layout controls_layout;
882 bool control_layout_scroll (GdkEventScroll* ev);
883 void controls_layout_size_request (Gtk::Requisition*);
884 sigc::connection controls_layout_size_request_connection;
886 Gtk::HScrollbar edit_hscrollbar;
887 bool _dragging_hscrollbar;
889 void reset_hscrollbar_stepping ();
891 bool hscrollbar_button_press (GdkEventButton*);
892 bool hscrollbar_button_release (GdkEventButton*);
893 void hscrollbar_allocate (Gtk::Allocation &alloc);
896 double canvas_height;
897 double full_canvas_height;
899 bool track_canvas_map_handler (GdkEventAny*);
901 gint edit_controls_button_release (GdkEventButton*);
902 Gtk::Menu *edit_controls_left_menu;
903 Gtk::Menu *edit_controls_right_menu;
905 Gtk::VBox ruler_label_vbox;
906 Gtk::VBox track_canvas_vbox;
907 Gtk::VBox time_canvas_vbox;
908 Gtk::VBox edit_controls_vbox;
909 Gtk::HBox edit_controls_hbox;
911 void control_scroll (float);
912 void access_action (std::string,std::string);
913 bool deferred_control_scroll (nframes64_t);
914 sigc::connection control_scroll_connection;
916 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
918 ArdourCanvas::Group* get_background_group () const { return _background_group; }
919 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
920 double last_trackview_group_vertical_offset;
921 void tie_vertical_scrolling ();
922 void scroll_canvas_horizontally ();
923 void scroll_canvas_vertically ();
924 void canvas_horizontally_scrolled ();
925 void canvas_scroll_to (nframes64_t);
927 struct VisualChange {
934 nframes64_t time_origin;
935 double frames_per_unit;
939 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
943 VisualChange pending_visual_change;
945 static int _idle_visual_changer (void *arg);
946 int idle_visual_changer ();
948 void queue_visual_change (nframes64_t);
949 void queue_visual_change (double);
951 void end_location_changed (ARDOUR::Location*);
953 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
954 RegionListDisplayModelColumns() {
971 Gtk::TreeModelColumn<Glib::ustring> name;
972 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
973 Gtk::TreeModelColumn<Gdk::Color> color_;
974 Gtk::TreeModelColumn<Glib::ustring> start;
975 Gtk::TreeModelColumn<Glib::ustring> end;
976 Gtk::TreeModelColumn<Glib::ustring> length;
977 Gtk::TreeModelColumn<Glib::ustring> sync;
978 Gtk::TreeModelColumn<Glib::ustring> fadein;
979 Gtk::TreeModelColumn<Glib::ustring> fadeout;
980 Gtk::TreeModelColumn<bool> locked;
981 Gtk::TreeModelColumn<bool> glued;
982 Gtk::TreeModelColumn<bool> muted;
983 Gtk::TreeModelColumn<bool> opaque;
984 Gtk::TreeModelColumn<Glib::ustring> used;
985 Gtk::TreeModelColumn<Glib::ustring> path;
988 RegionListDisplayModelColumns region_list_columns;
989 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
991 Glib::RefPtr<Gtk::TreeStore> region_list_model;
992 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
993 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
995 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
996 void region_list_selection_changed ();
997 sigc::connection region_list_change_connection;
998 void set_selected_in_region_list(RegionSelection&);
999 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1000 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1001 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
1002 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
1004 Gtk::Menu *region_list_menu;
1005 Gtk::ScrolledWindow region_list_scroller;
1006 Gtk::Frame region_list_frame;
1008 bool region_list_display_key_press (GdkEventKey *);
1009 bool region_list_display_key_release (GdkEventKey *);
1010 bool region_list_display_button_press (GdkEventButton *);
1011 bool region_list_display_button_release (GdkEventButton *);
1012 void region_list_clear ();
1013 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
1014 void build_region_list_menu ();
1015 void show_region_list_display_context_menu (int button, int time);
1017 bool show_automatic_regions_in_region_list;
1018 Editing::RegionListSortType region_list_sort_type;
1020 void reset_region_list_sort_direction (bool);
1021 void reset_region_list_sort_type (Editing::RegionListSortType);
1023 void toggle_full_region_list ();
1024 void toggle_show_auto_regions ();
1026 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1030 Gtk::ScrolledWindow snapshot_display_scroller;
1031 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1032 SnapshotDisplayModelColumns() {
1036 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1037 Gtk::TreeModelColumn<Glib::ustring> real_name;
1040 SnapshotDisplayModelColumns snapshot_display_columns;
1041 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1042 Gtk::TreeView snapshot_display;
1043 Gtk::Menu snapshot_context_menu;
1045 bool snapshot_display_button_press (GdkEventButton*);
1046 void snapshot_display_selection_changed ();
1047 void redisplay_snapshots();
1048 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1050 /* named selections */
1052 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1053 NamedSelectionDisplayModelColumns() {
1057 Gtk::TreeModelColumn<Glib::ustring> text;
1058 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1061 NamedSelectionDisplayModelColumns named_selection_columns;
1062 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1064 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1065 Gtk::ScrolledWindow named_selection_scroller;
1067 void create_named_selection ();
1068 void paste_named_selection (float times);
1069 void remove_selected_named_selections ();
1070 void remove_snapshot (Glib::ustring);
1071 void rename_snapshot (Glib::ustring);
1073 void handle_new_named_selection ();
1074 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1075 void redisplay_named_selections ();
1077 bool named_selection_display_button_release (GdkEventButton *ev);
1078 bool named_selection_display_key_release (GdkEventKey *ev);
1079 void named_selection_display_selection_changed ();
1082 TrackViewList track_views;
1083 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1085 static Gdk::Cursor* cross_hair_cursor;
1086 static Gdk::Cursor* trimmer_cursor;
1087 static Gdk::Cursor* selector_cursor;
1088 static Gdk::Cursor* grabber_cursor;
1089 static Gdk::Cursor* grabber_edit_point_cursor;
1090 static Gdk::Cursor* zoom_cursor;
1091 static Gdk::Cursor* time_fx_cursor;
1092 static Gdk::Cursor* fader_cursor;
1093 static Gdk::Cursor* speaker_cursor;
1094 static Gdk::Cursor* midi_pencil_cursor;
1095 static Gdk::Cursor* midi_select_cursor;
1096 static Gdk::Cursor* midi_resize_cursor;
1097 static Gdk::Cursor* midi_erase_cursor;
1098 static Gdk::Cursor* wait_cursor;
1099 static Gdk::Cursor* timebar_cursor;
1100 static Gdk::Cursor* transparent_cursor;
1102 static void build_cursors ();
1104 sigc::connection scroll_connection;
1105 nframes64_t last_update_frame;
1106 void center_screen (nframes64_t);
1107 void center_screen_internal (nframes64_t, float);
1109 void update_current_screen ();
1111 void session_going_away ();
1113 nframes64_t cut_buffer_start;
1114 nframes64_t cut_buffer_length;
1116 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1117 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1118 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1119 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1120 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1121 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1123 /* KEYMAP HANDLING */
1125 void register_actions ();
1127 int ensure_cursor (nframes64_t* pos);
1129 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1130 void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
1131 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1132 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1133 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1134 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1135 void redisplay_regions ();
1136 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1137 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1138 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1139 void update_all_region_rows ();
1140 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1141 bool no_region_list_redisplay;
1142 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1144 std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1146 void cut_copy (Editing::CutCopyOp);
1147 bool can_cut_copy () const;
1148 void cut_copy_points (Editing::CutCopyOp);
1149 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1150 void cut_copy_ranges (Editing::CutCopyOp);
1152 void mouse_paste ();
1153 void paste_internal (nframes64_t position, float times);
1155 /* EDITING OPERATIONS */
1157 void reset_point_selection ();
1158 void toggle_region_mute ();
1159 void toggle_region_lock ();
1160 void toggle_region_opaque ();
1161 void toggle_record_enable ();
1162 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1163 void raise_region ();
1164 void raise_region_to_top ();
1165 void lower_region ();
1166 void lower_region_to_bottom ();
1167 void split_region ();
1168 void split_region_at (nframes64_t);
1169 void split_regions_at (nframes64_t, RegionSelection&);
1170 void split_region_at_transients ();
1171 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1172 void crop_region_to_selection ();
1173 void crop_region_to (nframes64_t start, nframes64_t end);
1174 void set_sync_point (nframes64_t, const RegionSelection&);
1175 void set_region_sync_from_edit_point ();
1176 void remove_region_sync();
1177 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1178 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1179 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1180 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1181 void remove_selected_regions ();
1182 void remove_clicked_region ();
1183 void edit_region ();
1184 void rename_region ();
1185 void duplicate_some_regions (RegionSelection&, float times);
1186 void duplicate_selection (float times);
1187 void region_fill_selection ();
1189 void region_fill_track ();
1190 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1191 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1192 void split_multichannel_region();
1193 void reverse_region ();
1194 void strip_region_silence ();
1195 void normalize_region ();
1196 void denormalize_region ();
1197 void adjust_region_scale_amplitude (bool up);
1198 void quantize_region ();
1200 void do_insert_time ();
1201 void insert_time (nframes64_t pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
1203 void tab_to_transient (bool forward);
1205 void use_region_as_bar ();
1206 void use_range_as_bar ();
1208 void define_one_bar (nframes64_t start, nframes64_t end);
1210 void audition_region_from_region_list ();
1211 void hide_region_from_region_list ();
1212 void remove_region_from_region_list ();
1214 void align (ARDOUR::RegionPoint);
1215 void align_relative (ARDOUR::RegionPoint);
1218 void reset_focus ();
1224 void paste (float times);
1226 int get_prefix (float&, bool&);
1228 void keyboard_paste ();
1229 void keyboard_insert_region_list_selection ();
1231 void region_from_selection ();
1232 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1234 void play_from_start ();
1235 void play_from_edit_point ();
1236 void play_from_edit_point_and_return ();
1237 void play_selected_region ();
1238 void play_edit_range ();
1239 void loop_selected_region ();
1240 void play_location (ARDOUR::Location&);
1241 void loop_location (ARDOUR::Location&);
1243 void temporal_zoom_selection ();
1244 void temporal_zoom_region (bool both_axes);
1245 void toggle_zoom_region (bool both_axes);
1246 bool zoomed_to_region;
1247 void temporal_zoom_session ();
1248 void temporal_zoom (gdouble scale);
1249 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1250 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1252 void amplitude_zoom (gdouble scale);
1253 void amplitude_zoom_step (bool in);
1255 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1256 void insert_region_list_selection (float times);
1258 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1260 /* import & embed */
1262 void add_external_audio_action (Editing::ImportMode);
1263 void external_audio_dialog ();
1264 void session_import_dialog ();
1266 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1267 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1269 SoundFileOmega* sfbrowser;
1271 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1273 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1274 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1276 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1277 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1279 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1280 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1281 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1282 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1284 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1285 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1286 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1287 boost::shared_ptr<ARDOUR::Track>& existing_track);
1289 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1290 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1292 /* generic interthread progress window */
1294 ArdourDialog* interthread_progress_window;
1295 Gtk::Label interthread_progress_label;
1296 Gtk::VBox interthread_progress_vbox;
1297 Gtk::ProgressBar interthread_progress_bar;
1298 Gtk::Button interthread_cancel_button;
1299 Gtk::Label interthread_cancel_label;
1300 sigc::connection interthread_progress_connection;
1301 void interthread_cancel_clicked ();
1302 void build_interthread_progress_window ();
1303 ARDOUR::InterThreadInfo* current_interthread_info;
1305 AnalysisWindow* analysis_window;
1307 /* import specific info */
1309 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1310 Editing::ImportMode mode;
1314 boost::shared_ptr<ARDOUR::Track> track;
1318 EditorImportStatus import_status;
1319 gint import_progress_timeout (void *);
1320 static void *_import_thread (void *);
1321 void* import_thread ();
1322 void finish_import ();
1324 /* to support this ... */
1326 void import_audio (bool as_tracks);
1327 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1329 void move_to_start ();
1330 void move_to_end ();
1332 void center_playhead ();
1333 void center_edit_point ();
1334 void edit_cursor_backward ();
1335 void edit_cursor_forward ();
1336 void playhead_forward_to_grid ();
1337 void playhead_backward_to_grid ();
1338 void playhead_backward ();
1339 void playhead_forward ();
1340 void scroll_playhead (bool forward);
1341 void scroll_backward (float pages=0.8f);
1342 void scroll_forward (float pages=0.8f);
1343 void scroll_tracks_down ();
1344 void scroll_tracks_up ();
1345 void delete_sample_forward ();
1346 void delete_sample_backward ();
1347 void delete_screen ();
1348 void search_backwards ();
1349 void search_forwards ();
1351 void clear_markers ();
1352 void clear_ranges ();
1353 void clear_locations ();
1354 void unhide_markers ();
1355 void unhide_ranges ();
1356 void jump_forward_to_mark ();
1357 void jump_backward_to_mark ();
1358 void cursor_align (bool playhead_to_edit);
1360 void remove_last_capture ();
1361 void select_all_selectables_using_time_selection ();
1362 void select_all_selectables_using_loop();
1363 void select_all_selectables_using_punch();
1364 void set_selection_from_range (ARDOUR::Location&);
1365 void set_selection_from_punch ();
1366 void set_selection_from_loop ();
1367 void set_selection_from_region ();
1369 void add_location_mark (nframes64_t where);
1370 void add_location_from_audio_region ();
1371 void add_locations_from_audio_region ();
1372 void add_location_from_selection ();
1373 void set_loop_from_selection (bool play);
1374 void set_punch_from_selection ();
1375 void set_punch_from_region ();
1377 void set_loop_from_edit_range (bool play);
1378 void set_loop_from_region (bool play);
1379 void set_punch_from_edit_range ();
1381 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1382 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1384 void add_location_from_playhead_cursor ();
1385 bool select_new_marker;
1387 void reverse_selection ();
1388 void edit_envelope ();
1390 void start_scrolling ();
1391 void stop_scrolling ();
1394 double last_scrub_x;
1395 int scrubbing_direction;
1396 int scrub_reversals;
1397 int scrub_reverse_distance;
1400 void keyboard_selection_begin ();
1401 void keyboard_selection_finish (bool add);
1402 bool have_pending_keyboard_selection;
1403 nframes64_t pending_keyboard_selection_start;
1405 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1406 void extend_selection_to_end_of_region (bool next);
1407 void extend_selection_to_start_of_region (bool previous);
1409 Editing::SnapType snap_type;
1410 Editing::SnapMode snap_mode;
1412 /// Snap threshold in pixels
1413 double snap_threshold;
1415 void handle_gui_changes (const std::string &, void *);
1416 bool ignore_gui_changes;
1418 void hide_all_tracks (bool with_select);
1421 LineDragInfo current_line_drag_info;
1423 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1424 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1425 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1427 void finalize_drag ();
1429 Gtk::Menu fade_context_menu;
1430 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1432 void region_gain_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1434 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1435 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1436 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1437 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1438 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1439 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1441 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1442 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1444 void set_fade_length (bool in);
1445 void toggle_fade_active (bool in);
1446 void set_fade_in_active (bool);
1447 void set_fade_out_active (bool);
1449 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1450 RegionSelection pre_drag_region_selection;
1451 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1452 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1453 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1454 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1455 bool check_region_drag_possible (RouteTimeAxisView**, ARDOUR::layer_t*);
1456 void possibly_copy_regions_during_grab (GdkEvent*);
1457 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1458 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1460 bool _dragging_playhead;
1461 bool _dragging_edit_point;
1463 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1464 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1465 void cursor_drag_finished_ensure_locate_callback (ArdourCanvas::Item*, GdkEvent*);
1466 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1467 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1468 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1469 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1470 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1471 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1473 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1474 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1475 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1476 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1478 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1480 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1481 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1482 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1483 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1484 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1485 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1486 void start_cursor_grab_no_stop (ArdourCanvas::Item*, GdkEvent*);
1487 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1488 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1489 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1490 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1491 void start_line_grab (AutomationLine *, GdkEvent*);
1492 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1493 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1494 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1495 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1497 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1499 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1500 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1502 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1503 void brush (nframes64_t);
1505 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1506 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1507 double clamp_verbose_cursor_x (double);
1508 double clamp_verbose_cursor_y (double);
1510 /* Canvas event handlers */
1512 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1513 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1514 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1515 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1516 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1517 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1518 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1519 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1520 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1521 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1524 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1526 ArdourCanvas::Item *last_item_entered;
1527 int last_item_entered_n;
1530 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1531 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1532 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1533 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1534 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1535 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1536 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1537 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1538 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1540 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1541 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1542 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1543 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1544 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1545 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1547 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1548 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1549 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1550 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1551 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1552 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1553 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1554 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1556 /* non-public event handlers */
1558 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1559 bool track_canvas_scroll (GdkEventScroll* event);
1561 bool track_canvas_scroll_event (GdkEventScroll* event);
1562 bool track_canvas_button_press_event (GdkEventButton* event);
1563 bool track_canvas_button_release_event (GdkEventButton* event);
1564 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1566 Gtk::Allocation canvas_allocation;
1567 void track_canvas_allocate (Gtk::Allocation alloc);
1568 bool track_canvas_size_allocated ();
1570 void set_playhead_cursor ();
1572 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1573 void kbd_mute_unmute_region ();
1576 void kbd_do_brush (GdkEvent*);
1577 void kbd_do_audition (GdkEvent*);
1579 void handle_new_duration ();
1580 void initialize_canvas ();
1582 /* display control */
1584 bool _show_measures;
1585 /// true to show waveforms, otherwise false
1586 bool _show_waveforms;
1587 /// true if the editor should follow the playhead, otherwise false
1588 bool _follow_playhead;
1589 /// true if waveforms should be shown while recording audio tracks, otherwise false
1590 bool _show_waveforms_recording;
1592 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1594 TempoLines* tempo_lines;
1596 ArdourCanvas::Group* time_line_group;
1598 void hide_measures ();
1599 void draw_measures ();
1600 bool redraw_measures ();
1602 void new_tempo_section ();
1604 void mouse_add_new_tempo_event (nframes64_t where);
1605 void mouse_add_new_meter_event (nframes64_t where);
1607 void remove_tempo_marker (ArdourCanvas::Item*);
1608 void remove_meter_marker (ArdourCanvas::Item*);
1609 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1610 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1612 void edit_tempo_section (ARDOUR::TempoSection*);
1613 void edit_meter_section (ARDOUR::MeterSection*);
1614 void edit_tempo_marker (ArdourCanvas::Item*);
1615 void edit_meter_marker (ArdourCanvas::Item*);
1616 void edit_control_point (ArdourCanvas::Item*);
1618 void marker_menu_edit ();
1619 void marker_menu_remove ();
1620 void marker_menu_rename ();
1621 void marker_menu_lock (bool yn);
1622 void marker_menu_hide ();
1623 void marker_menu_loop_range ();
1624 void marker_menu_select_all_selectables_using_range ();
1625 void marker_menu_select_using_range ();
1626 void marker_menu_separate_regions_using_location ();
1627 void marker_menu_play_from ();
1628 void marker_menu_play_range ();
1629 void marker_menu_set_playhead ();
1630 void marker_menu_set_from_playhead ();
1631 void marker_menu_set_from_selection ();
1632 void marker_menu_range_to_next ();
1633 void new_transport_marker_menu_set_loop ();
1634 void new_transport_marker_menu_set_punch ();
1635 void update_loop_range_view (bool visibility=false);
1636 void update_punch_range_view (bool visibility=false);
1637 void new_transport_marker_menu_popdown ();
1638 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1639 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1640 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1641 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1642 void build_range_marker_menu (bool loop_or_punch);
1643 void build_marker_menu (bool start_or_end);
1644 void build_tm_marker_menu ();
1645 void build_new_transport_marker_menu ();
1647 Gtk::Menu* tm_marker_menu;
1648 Gtk::Menu* marker_menu;
1649 Gtk::Menu* start_end_marker_menu;
1650 Gtk::Menu* range_marker_menu;
1651 Gtk::Menu* transport_marker_menu;
1652 Gtk::Menu* new_transport_marker_menu;
1653 Gtk::Menu* cd_marker_menu;
1654 ArdourCanvas::Item* marker_menu_item;
1656 typedef std::list<Marker*> Marks;
1659 void remove_metric_marks ();
1660 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1662 void compute_current_bbt_points (nframes_t left, nframes_t right);
1663 void tempo_map_changed (ARDOUR::Change);
1664 void redisplay_tempo (bool immediate_redraw);
1666 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1668 double snap_length_beats (nframes64_t start);
1670 uint32_t bbt_beat_subdivision;
1674 Gtk::ToggleButton editor_mixer_button;
1675 Gtk::ToggleButton editor_list_button;
1676 void editor_mixer_button_toggled ();
1677 void editor_list_button_toggled ();
1679 AudioClock edit_point_clock;
1680 AudioClock zoom_range_clock;
1681 Gtk::Button zoom_in_button;
1682 Gtk::Button zoom_out_button;
1683 Gtk::Button zoom_out_full_button;
1684 Gtk::Button zoom_onetoone_button;
1686 Gtk::VBox toolbar_clock_vbox;
1687 Gtk::VBox toolbar_selection_clock_vbox;
1688 Gtk::Table toolbar_selection_clock_table;
1689 Gtk::Label toolbar_selection_cursor_label;
1691 Gtk::HBox mouse_mode_button_box;
1692 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1693 Gtk::ToggleButton mouse_select_button;
1694 Gtk::ToggleButton mouse_move_button;
1695 Gtk::ToggleButton mouse_gain_button;
1696 Gtk::ToggleButton mouse_zoom_button;
1697 Gtk::ToggleButton mouse_timefx_button;
1698 Gtk::ToggleButton mouse_audition_button;
1699 Gtk::ToggleButton mouse_note_button;
1700 GroupedButtons *mouse_mode_button_set;
1701 void mouse_mode_toggled (Editing::MouseMode m);
1702 bool ignore_mouse_mode_toggle;
1704 gint mouse_select_button_release (GdkEventButton*);
1706 Gtk::VBox automation_box;
1707 Gtk::Button automation_mode_button;
1708 Gtk::ToggleButton global_automation_button;
1710 Gtk::ComboBoxText edit_mode_selector;
1711 Gtk::VBox edit_mode_box;
1713 void set_edit_mode (ARDOUR::EditMode);
1714 void cycle_edit_mode ();
1715 void edit_mode_selection_done ();
1717 Gtk::ComboBoxText snap_type_selector;
1718 Gtk::ComboBoxText snap_mode_selector;
1721 std::vector<std::string> snap_type_strings;
1722 std::vector<std::string> snap_mode_strings;
1724 void snap_type_selection_done ();
1725 void snap_mode_selection_done ();
1726 void snap_mode_chosen (Editing::SnapMode);
1727 void snap_type_chosen (Editing::SnapType);
1729 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1730 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1732 Gtk::ComboBoxText zoom_focus_selector;
1733 Gtk::VBox zoom_focus_box;
1735 std::vector<std::string> zoom_focus_strings;
1737 void zoom_focus_selection_done ();
1738 void zoom_focus_chosen (Editing::ZoomFocus);
1740 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1744 void zoom_adjustment_changed();
1746 void edit_point_clock_changed();
1748 void setup_toolbar ();
1750 Gtkmm2ext::TearOff* tools_tearoff;
1751 Gtk::HBox toolbar_hbox;
1752 Gtk::EventBox toolbar_base;
1753 Gtk::Frame toolbar_frame;
1757 Gtk::HBox midi_tool_button_box;
1758 Gtk::ToggleButton midi_tool_pencil_button;
1759 Gtk::ToggleButton midi_tool_select_button;
1760 Gtk::ToggleButton midi_tool_resize_button;
1761 Gtk::ToggleButton midi_tool_erase_button;
1762 Gtk::Button midi_panic_button;
1763 Gtk::ToggleButton midi_sound_notes;
1764 GroupedButtons *midi_tool_button_set;
1765 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1766 void midi_panic_button_pressed ();
1767 bool sound_notes () const { return midi_sound_notes.get_active(); }
1769 bool ignore_midi_edit_mode_toggle;
1771 Gtkmm2ext::TearOff* midi_tools_tearoff;
1772 Gtk::HBox midi_toolbar_hbox;
1773 Gtk::EventBox midi_toolbar_base;
1774 Gtk::Frame midi_toolbar_frame;
1776 void setup_midi_toolbar ();
1778 /* selection process */
1780 Selection* selection;
1781 Selection* cut_buffer;
1783 void time_selection_changed ();
1784 void track_selection_changed ();
1785 void region_selection_changed ();
1786 sigc::connection editor_regions_selection_changed_connection;
1787 void sensitize_the_right_region_actions (bool have_selected_regions);
1788 void point_selection_changed ();
1789 void marker_selection_changed ();
1798 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1799 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1800 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1801 void cancel_selection ();
1803 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1804 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1805 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1807 bool audio_region_selection_covers (nframes64_t where);
1809 /* transport range select process */
1810 enum RangeMarkerOp {
1812 CreateTransportMarker,
1816 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1817 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1818 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1820 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1821 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1822 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1823 ArdourCanvas::Line* marker_drag_line;
1824 ArdourCanvas::Points marker_drag_line_points;
1825 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1827 void update_marker_drag_item (ARDOUR::Location *);
1829 ArdourCanvas::SimpleRect *bogus_background_rect;
1831 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1832 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1833 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1834 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1835 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1836 ArdourCanvas::SimpleLine *transport_punchin_line;
1837 ArdourCanvas::SimpleLine *transport_punchout_line;
1838 ArdourCanvas::SimpleRect *transport_preroll_rect;
1839 ArdourCanvas::SimpleRect *transport_postroll_rect;
1841 ARDOUR::Location* transport_loop_location();
1842 ARDOUR::Location* transport_punch_location();
1844 ARDOUR::Location *temp_location;
1846 /* object rubberband select process */
1848 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1849 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1850 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1852 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1854 ArdourCanvas::SimpleRect *rubberband_rect;
1856 /* mouse zoom process */
1858 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1859 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1860 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1862 ArdourCanvas::SimpleRect *zoom_rect;
1863 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1865 /* diskstream/route display management */
1867 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1868 RouteDisplayModelColumns() {
1871 add (temporary_visible);
1875 Gtk::TreeModelColumn<Glib::ustring> text;
1876 Gtk::TreeModelColumn<bool> visible;
1877 Gtk::TreeModelColumn<bool> temporary_visible;
1878 Gtk::TreeModelColumn<TimeAxisView*> tv;
1879 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1882 RouteDisplayModelColumns route_display_columns;
1883 Glib::RefPtr<Gtk::ListStore> route_display_model;
1884 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1886 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1887 Gtk::ScrolledWindow route_list_scroller;
1888 Gtk::Menu* route_list_menu;
1890 void update_route_visibility ();
1892 void sync_order_keys (const char*);
1893 bool route_redisplay_does_not_sync_order_keys;
1894 bool route_redisplay_does_not_reset_order_keys;
1896 bool route_list_display_button_press (GdkEventButton*);
1897 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1900 const Gtk::SelectionData& data,
1904 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1906 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1907 void route_list_delete (const Gtk::TreeModel::Path&);
1908 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1910 void initial_route_list_display ();
1911 void redisplay_route_list();
1912 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1913 bool ignore_route_list_reorder;
1914 bool no_route_list_redisplay;
1915 bool sync_track_view_list_and_route_list ();
1917 void build_route_list_menu ();
1918 void show_route_list_menu ();
1920 void show_all_routes ();
1921 void hide_all_routes ();
1922 void show_all_audiotracks ();
1923 void hide_all_audiotracks ();
1924 void show_all_audiobus ();
1925 void hide_all_audiobus ();
1927 void set_all_tracks_visibility (bool yn);
1928 void set_all_audio_visibility (int type, bool yn);
1930 /* edit group management */
1932 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1933 GroupListModelColumns () {
1939 Gtk::TreeModelColumn<bool> is_active;
1940 Gtk::TreeModelColumn<bool> is_visible;
1941 Gtk::TreeModelColumn<std::string> text;
1942 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1945 GroupListModelColumns group_columns;
1946 Glib::RefPtr<Gtk::ListStore> group_model;
1947 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1949 Gtk::TreeView edit_group_display;
1950 Gtk::ScrolledWindow edit_group_display_scroller;
1951 Gtk::Menu* edit_group_list_menu;
1953 void build_edit_group_list_menu ();
1954 void activate_all_edit_groups ();
1955 void disable_all_edit_groups ();
1957 bool in_edit_group_row_change;
1958 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1959 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1960 void new_edit_group ();
1961 void edit_group_list_button_clicked ();
1962 gint edit_group_list_button_press_event (GdkEventButton* ev);
1963 void add_edit_group (ARDOUR::RouteGroup* group);
1964 void remove_selected_edit_group ();
1965 void edit_groups_changed ();
1966 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1968 Gtk::VBox list_vpacker;
1972 bool autoscroll_active;
1973 int autoscroll_timeout_tag;
1976 int last_autoscroll_x;
1977 int last_autoscroll_y;
1978 uint32_t autoscroll_cnt;
1979 nframes64_t autoscroll_x_distance;
1980 double autoscroll_y_distance;
1982 static gint _autoscroll_canvas (void *);
1983 bool autoscroll_canvas ();
1984 void start_canvas_autoscroll (int x, int y);
1985 void stop_canvas_autoscroll ();
1986 void maybe_autoscroll (GdkEventMotion*);
1987 void maybe_autoscroll_horizontally (GdkEventMotion*);
1988 bool allow_vertical_scroll;
1997 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1998 void point_trim (GdkEvent*);
1999 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
2000 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
2001 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
2002 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
2004 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
2005 void thaw_region_after_trim (RegionView& rv);
2007 void trim_region_front();
2008 void trim_region_back();
2009 void trim_region (bool front);
2011 void trim_region_to_edit_point ();
2012 void trim_region_from_edit_point ();
2013 void trim_region_to_loop ();
2014 void trim_region_to_punch ();
2015 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
2017 void trim_to_region(bool forward);
2018 void trim_region_to_previous_region_end();
2019 void trim_region_to_next_region_start();
2021 bool show_gain_after_trim;
2025 int convert_drop_to_paths (
2026 std::vector<Glib::ustring>& paths,
2027 const Glib::RefPtr<Gdk::DragContext>& context,
2030 const Gtk::SelectionData& data,
2034 void track_canvas_drag_data_received (
2035 const Glib::RefPtr<Gdk::DragContext>& context,
2038 const Gtk::SelectionData& data,
2042 void region_list_display_drag_data_received (
2043 const Glib::RefPtr<Gdk::DragContext>& context,
2046 const Gtk::SelectionData& data,
2051 const Glib::RefPtr<Gdk::DragContext>& context,
2054 const Gtk::SelectionData& data,
2059 const Glib::RefPtr<Gdk::DragContext>& context,
2062 const Gtk::SelectionData& data,
2067 const Glib::RefPtr<Gdk::DragContext>& context,
2070 const Gtk::SelectionData& data,
2076 int write_region_selection(RegionSelection&);
2077 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2078 void bounce_region_selection ();
2079 void bounce_range_selection (bool replace, bool enable_processing);
2080 void external_edit_region ();
2082 int write_audio_selection (TimeSelection&);
2083 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2085 void write_selection ();
2087 XMLNode *before; /* used in *_reversible_command */
2089 void begin_reversible_command (std::string cmd_name);
2090 void commit_reversible_command ();
2092 void update_title ();
2093 void update_title_s (const std::string & snapshot_name);
2096 Selection* selection;
2097 double frames_per_unit;
2099 State (PublicEditor const * e);
2103 void store_state (State&) const;
2104 void restore_state (State *);
2106 void instant_save ();
2108 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2110 /* freeze operations */
2112 ARDOUR::InterThreadInfo freeze_status;
2113 gint freeze_progress_timeout (void *);
2114 static void* _freeze_thread (void*);
2115 void* freeze_thread ();
2117 void freeze_route ();
2118 void unfreeze_route ();
2120 /* edit-group solo + mute */
2122 void set_edit_group_solo (ARDOUR::Route&, bool);
2123 void set_edit_group_mute (ARDOUR::Route&, bool);
2127 void duplicate_dialog (bool with_dialog);
2129 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2131 /* returns false if mouse pointer is not in track or marker canvas
2133 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2135 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2136 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2137 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2139 /* "whats mine is yours" */
2141 TimeFXDialog* current_timefx;
2143 static void* timefx_thread (void *arg);
2144 void do_timefx (TimeFXDialog&);
2146 int time_stretch (RegionSelection&, float fraction);
2147 int pitch_shift (RegionSelection&, float cents);
2148 void pitch_shift_regions ();
2149 int time_fx (RegionSelection&, float val, bool pitching);
2151 /* editor-mixer strip */
2153 MixerStrip *current_mixer_strip;
2154 bool show_editor_mixer_when_tracks_arrive;
2155 Gtk::VBox current_mixer_strip_vbox;
2156 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2157 void cms_deleted ();
2158 void current_mixer_strip_hidden ();
2159 void current_mixer_strip_removed ();
2161 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2162 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2164 void ensure_all_elements_drawn ();
2166 /* nudging tracks */
2168 void nudge_track (bool use_edit_point, bool forwards);
2172 bool _xfade_visibility;
2175 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
2176 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
2178 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2179 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2181 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2182 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2183 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2185 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2186 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2187 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2188 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2190 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2191 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2192 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2193 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2195 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2196 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2197 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2198 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2199 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2200 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2202 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2203 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2204 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2205 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2206 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2207 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2209 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2210 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2212 ImageFrameSocketHandler* image_socket_listener ;
2215 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2216 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2217 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2218 void xfade_edit_left_region ();
2219 void xfade_edit_right_region ();
2221 static const int32_t default_width = 995;
2222 static const int32_t default_height = 765;
2226 Gtk::Button nudge_forward_button;
2227 Gtk::Button nudge_backward_button;
2228 Gtk::HBox nudge_hbox;
2229 Gtk::VBox nudge_vbox;
2230 AudioClock nudge_clock;
2232 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2234 bool nudge_forward_release (GdkEventButton*);
2235 bool nudge_backward_release (GdkEventButton*);
2239 void apply_filter (ARDOUR::Filter&, std::string cmd);
2241 /* handling cleanup */
2243 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2245 std::vector<sigc::connection> session_connections;
2247 /* tracking step changes of track height */
2249 TimeAxisView* current_stepping_trackview;
2250 ARDOUR::microseconds_t last_track_height_step_timestamp;
2251 gint track_height_step_timeout();
2252 sigc::connection step_timeout;
2254 TimeAxisView* entered_track;
2255 RegionView* entered_regionview;
2258 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2259 bool clear_entered_track;
2260 bool left_track_canvas (GdkEventCrossing*);
2261 bool entered_track_canvas (GdkEventCrossing*);
2262 void set_entered_track (TimeAxisView*);
2263 void set_entered_regionview (RegionView*);
2264 void ensure_track_visible (TimeAxisView*);
2265 gint left_automation_track ();
2267 bool _new_regionviews_show_envelope;
2269 void reset_canvas_action_sensitivity (bool);
2270 void toggle_gain_envelope_visibility ();
2271 void toggle_gain_envelope_active ();
2272 void reset_region_gain_envelopes ();
2274 bool on_key_press_event (GdkEventKey*);
2275 bool on_key_release_event (GdkEventKey*);
2277 void session_state_saved (std::string);
2279 Glib::RefPtr<Gtk::Action> undo_action;
2280 Glib::RefPtr<Gtk::Action> redo_action;
2282 void history_changed ();
2284 Gtk::HBox status_bar_hpacker;
2286 Editing::EditPoint _edit_point;
2288 Gtk::ComboBoxText edit_point_selector;
2290 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2291 void cycle_edit_point (bool with_marker);
2292 void set_edit_point ();
2293 void edit_point_selection_done ();
2294 void edit_point_chosen (Editing::EditPoint);
2295 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2296 std::vector<std::string> edit_point_strings;
2298 void selected_marker_moved (ARDOUR::Location*);
2299 sigc::connection edit_point_clock_connection_a;
2300 sigc::connection edit_point_clock_connection_b;
2302 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2304 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2305 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2307 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2309 sigc::connection fast_screen_update_connection;
2310 gint start_updating ();
2311 gint stop_updating ();
2312 void fast_update_strips ();
2313 bool meters_running;
2315 void select_next_route ();
2316 void select_prev_route ();
2318 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2320 RhythmFerret* rhythm_ferret;
2321 BundleManager* _bundle_manager;
2322 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2325 void set_track_height (uint32_t h);
2327 void remove_tracks ();
2328 void toggle_tracks_active ();
2329 void waveform_scale_chosen (Editing::WaveformScale);
2333 int32_t resize_idle_target;
2335 friend gboolean _idle_resize (gpointer);
2336 std::vector<TimeAxisView*> pending_resizes;
2338 void visible_order_range (int*, int*) const;
2339 bool y_movement_disallowed (int, int, int, int, int, std::bitset<512> const &, std::vector<int32_t> const &) const;
2342 bool _pending_locate_request;
2345 #endif /* __ardour_editor_h__ */