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;
339 void toggle_selected_region_fades (int dir);
340 void update_region_fade_visibility ();
341 bool xfade_visibility() const { return _xfade_visibility; }
342 void update_xfade_visibility ();
344 /* redirect shared ops menu. caller must free returned menu */
346 Gtk::Menu* redirect_menu ();
348 /* floating windows/transient */
350 void ensure_float (Gtk::Window&);
354 void scroll_tracks_down_line ();
355 void scroll_tracks_up_line ();
357 void move_selected_tracks (bool up);
359 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
360 void prepare_for_cleanup ();
361 void finish_cleanup ();
363 void maximise_editing_space();
364 void restore_editing_space();
366 void reset_x_origin (nframes64_t);
367 void reset_zoom (double);
368 void reposition_and_zoom (nframes64_t, double);
370 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
372 bool update_mouse_speed ();
373 bool decelerate_mouse_speed ();
375 void toggle_meter_updating();
377 void show_rhythm_ferret();
378 void show_bundle_manager ();
379 void show_global_port_matrix (ARDOUR::DataType);
381 void goto_visual_state (uint32_t);
382 void save_visual_state (uint32_t);
384 void queue_draw_resize_line (int at);
385 void start_resize_line_ops ();
386 void end_resize_line_ops ();
389 void map_transport_state ();
390 void map_position_change (nframes64_t);
393 bool on_expose_event (GdkEventExpose*);
397 /// The session that we are editing, or 0
398 void color_handler ();
399 ARDOUR::Session *session;
402 // to keep track of the playhead position for control_scroll
403 boost::optional<nframes64_t> _control_scroll_target;
405 PlaylistSelector* _playlist_selector;
407 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
411 double frames_per_unit;
412 nframes64_t leftmost_frame;
413 Editing::ZoomFocus zoom_focus;
414 bool zoomed_to_region;
415 std::list<TAVState> track_states;
418 std::list<VisualState*> undo_visual_stack;
419 std::list<VisualState*> redo_visual_stack;
420 VisualState* current_visual_state (bool with_tracks = true);
421 void undo_visual_state ();
422 void redo_visual_state ();
423 void use_visual_state (VisualState&);
425 void swap_visual_state ();
427 std::vector<VisualState*> visual_states;
428 sigc::connection visual_state_op_connection;
429 void start_visual_state_op (uint32_t n);
430 void cancel_visual_state_op (uint32_t n);
431 bool end_visual_state_op (uint32_t n);
433 nframes64_t leftmost_frame;
434 double frames_per_unit;
435 Editing::ZoomFocus zoom_focus;
437 void set_frames_per_unit (double);
440 Editing::MouseMode mouse_mode;
441 Editing::MidiEditMode midi_edit_mode;
443 int post_maximal_editor_width;
444 int post_maximal_pane_position;
445 int pre_maximal_pane_position;
446 int pre_maximal_editor_width;
447 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
449 Gtk::Notebook the_notebook;
450 Gtk::HPaned edit_pane;
452 Gtk::EventBox meter_base;
454 Gtk::EventBox marker_base;
455 Gtk::HBox marker_box;
456 Gtk::VBox scrollers_rulers_markers_box;
458 void location_changed (ARDOUR::Location *);
459 void location_flags_changed (ARDOUR::Location *, void *);
460 void refresh_location_display ();
461 void refresh_location_display_s (ARDOUR::Change);
462 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
463 void add_new_location (ARDOUR::Location *);
464 void location_gone (ARDOUR::Location *);
465 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
466 gint really_remove_marker (ARDOUR::Location* loc);
467 void goto_nth_marker (int nth);
469 uint32_t location_marker_color;
470 uint32_t location_range_color;
471 uint32_t location_loop_color;
472 uint32_t location_punch_color;
473 uint32_t location_cd_marker_color;
475 struct LocationMarkers {
480 LocationMarkers () : start(0), end(0), valid (true) {}
486 void set_name (const std::string&);
487 void set_position (nframes64_t start, nframes64_t end = 0);
488 void set_color_rgba (uint32_t);
491 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
492 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
493 Marker* entered_marker;
495 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
496 LocationMarkerMap location_markers;
498 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
499 void clear_marker_display ();
500 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
501 bool choose_new_marker_name(std::string &name);
502 void update_cd_marker_display ();
503 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
505 TimeAxisView* clicked_axisview;
506 RouteTimeAxisView* clicked_routeview;
507 /** The last RegionView that was clicked on, or 0 if the last click was not
508 * on a RegionView. This is set up by the canvas event handlers in
509 * editor_canvas_events.cc
511 RegionView* clicked_regionview;
512 RegionSelection latest_regionviews;
513 uint32_t clicked_selection;
514 CrossfadeView* clicked_crossfadeview;
515 ControlPoint* clicked_control_point;
517 void sort_track_selection (TrackSelection* sel = 0);
519 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
520 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
521 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
523 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
525 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, std::vector<RegionView*>*) const;
526 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
527 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
528 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
532 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
533 bool button_release_can_deselect;
535 void catch_vanishing_regionview (RegionView *);
537 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
538 void select_all_tracks ();
540 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
542 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
543 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
544 void set_selected_track_as_side_effect (bool force = false);
545 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
547 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
548 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
549 void collect_new_region_view (RegionView *);
550 void collect_and_select_new_region_view (RegionView *);
552 Gtk::Menu track_context_menu;
553 Gtk::Menu track_region_context_menu;
554 Gtk::Menu track_selection_context_menu;
555 Gtk::Menu track_crossfade_context_menu;
557 Gtk::MenuItem* region_edit_menu_split_item;
558 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
559 Gtk::Menu * track_region_edit_playlist_menu;
560 Gtk::Menu * track_edit_playlist_submenu;
561 Gtk::Menu * track_selection_edit_playlist_submenu;
563 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
564 Gtk::Menu* build_track_context_menu (nframes64_t);
565 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
566 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
567 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
568 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
569 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
570 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
571 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
572 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
573 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
575 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
577 void handle_new_route (ARDOUR::RouteList&);
578 void remove_route (TimeAxisView *);
581 Gtk::HBox global_hpacker;
582 Gtk::VBox global_vpacker;
585 bool need_resize_line;
587 int old_resize_line_y;
589 Gdk::Cursor* current_canvas_cursor;
590 void set_canvas_cursor ();
591 Gdk::Cursor* which_grabber_cursor ();
593 ArdourCanvas::Canvas* track_canvas;
595 ArdourCanvas::Text* first_action_message;
596 ArdourCanvas::Text* verbose_canvas_cursor;
597 bool verbose_cursor_visible;
599 void parameter_changed (std::string);
601 bool track_canvas_motion (GdkEvent*);
603 void set_verbose_canvas_cursor (const std::string &, double x, double y);
604 void set_verbose_canvas_cursor_text (const std::string &);
605 void show_verbose_canvas_cursor();
606 void hide_verbose_canvas_cursor();
608 bool verbose_cursor_on; // so far unused
610 Gtk::EventBox time_canvas_event_box;
611 Gtk::EventBox track_canvas_event_box;
612 Gtk::EventBox time_button_event_box;
613 Gtk::EventBox ruler_label_event_box;
615 ArdourCanvas::Group *minsec_group;
616 ArdourCanvas::Pixbuf *logo_item;
617 ArdourCanvas::Group *bbt_group;
618 ArdourCanvas::Group *smpte_group;
619 ArdourCanvas::Group *frame_group;
620 ArdourCanvas::Group *tempo_group;
621 ArdourCanvas::Group *meter_group;
622 ArdourCanvas::Group *marker_group;
623 ArdourCanvas::Group *range_marker_group;
624 ArdourCanvas::Group *transport_marker_group;
625 ArdourCanvas::Group* cd_marker_group;
627 ArdourCanvas::Group* timebar_group;
629 /* These bars never need to be scrolled */
630 ArdourCanvas::Group* meter_bar_group;
631 ArdourCanvas::Group* tempo_bar_group;
632 ArdourCanvas::Group* marker_bar_group;
633 ArdourCanvas::Group* range_marker_bar_group;
634 ArdourCanvas::Group* transport_marker_bar_group;
635 ArdourCanvas::Group* cd_marker_bar_group;
637 /** The group containing all items that require horizontal scrolling. */
638 ArdourCanvas::Group* _background_group;
640 The _master_group is the group containing all items
641 that require horizontal scrolling..
642 It is primarily used to separate canvas items
643 that require horizontal scrolling from those that do not.
645 ArdourCanvas::Group* _master_group;
647 /* The group containing all trackviews. Only scrolled vertically. */
648 ArdourCanvas::Group* _trackview_group;
650 /* The group used for region motion. Sits on top of _trackview_group */
651 ArdourCanvas::Group* _region_motion_group;
654 ruler_metric_smpte = 0,
655 ruler_metric_bbt = 1,
656 ruler_metric_frames = 2,
657 ruler_metric_minsec = 3,
659 ruler_time_tempo = 4,
660 ruler_time_meter = 5,
661 ruler_time_marker = 6,
662 ruler_time_range_marker = 7,
663 ruler_time_transport_marker = 8,
664 ruler_time_cd_marker = 9,
667 static GtkCustomMetric ruler_metrics[4];
668 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
669 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
670 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
671 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
672 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
673 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
674 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
675 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
676 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
677 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
678 bool no_ruler_shown_update;
680 gint ruler_button_press (GdkEventButton*);
681 gint ruler_button_release (GdkEventButton*);
682 gint ruler_mouse_motion (GdkEventMotion*);
683 bool ruler_scroll (GdkEventScroll* event);
685 gint ruler_pressed_button;
686 Gtk::Widget * ruler_grabbed_widget;
688 void initialize_rulers ();
689 void update_just_smpte ();
690 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
691 void update_fixed_rulers ();
692 void update_tempo_based_rulers ();
693 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
694 void update_ruler_visibility ();
695 void set_ruler_visible (RulerType, bool);
696 void toggle_ruler_visibility (RulerType rt);
697 void ruler_toggled (int);
698 gint ruler_label_button_release (GdkEventButton*);
699 void store_ruler_visibility ();
700 void restore_ruler_visibility ();
702 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
703 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
704 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
705 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
707 enum MinsecRulerScale {
714 MinsecRulerScale minsec_ruler_scale;
716 nframes_t minsec_mark_interval;
717 gint minsec_mark_modulo;
719 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
721 enum SMPTERulerScale {
729 SMPTERulerScale smpte_ruler_scale;
731 nframes_t smpte_mark_interval;
732 gint smpte_mark_modulo;
734 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
744 bbt_show_ticks_detail,
745 bbt_show_ticks_super_detail
748 BBTRulerScale bbt_ruler_scale;
752 uint32_t bbt_bar_helper_on;
753 uint32_t bbt_accent_modulo;
754 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
756 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
757 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
758 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
759 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
761 Gtk::Widget *_ruler_separator;
762 GtkWidget *_smpte_ruler;
763 GtkWidget *_bbt_ruler;
764 GtkWidget *_frames_ruler;
765 GtkWidget *_minsec_ruler;
766 Gtk::Widget *smpte_ruler;
767 Gtk::Widget *bbt_ruler;
768 Gtk::Widget *frames_ruler;
769 Gtk::Widget *minsec_ruler;
770 static Editor *ruler_editor;
772 static const double timebar_height;
773 guint32 visible_timebars;
774 gdouble canvas_timebars_vsize;
775 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
776 Gtk::Menu *editor_ruler_menu;
778 ArdourCanvas::SimpleRect* tempo_bar;
779 ArdourCanvas::SimpleRect* meter_bar;
780 ArdourCanvas::SimpleRect* marker_bar;
781 ArdourCanvas::SimpleRect* range_marker_bar;
782 ArdourCanvas::SimpleRect* transport_marker_bar;
783 ArdourCanvas::SimpleRect* cd_marker_bar;
785 Gtk::Label minsec_label;
786 Gtk::Label bbt_label;
787 Gtk::Label smpte_label;
788 Gtk::Label frame_label;
789 Gtk::Label tempo_label;
790 Gtk::Label meter_label;
791 Gtk::Label mark_label;
792 Gtk::Label range_mark_label;
793 Gtk::Label transport_mark_label;
794 Gtk::Label cd_mark_label;
796 Gtk::VBox time_button_vbox;
797 Gtk::HBox time_button_hbox;
801 ArdourCanvas::Points points;
802 ArdourCanvas::Line canvas_item;
803 nframes64_t current_frame;
806 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
809 void set_position (nframes64_t);
810 void set_length (double units);
811 void set_y_axis (double position);
814 Cursor* playhead_cursor;
815 ArdourCanvas::Group* cursor_group;
817 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
819 void cursor_to_region_boundary (bool with_selection, int32_t dir);
820 void cursor_to_next_region_boundary (bool with_selection);
821 void cursor_to_previous_region_boundary (bool with_selection);
822 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
823 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
824 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
825 void cursor_to_selection_start (Cursor *);
826 void cursor_to_selection_end (Cursor *);
828 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
829 void selected_marker_to_next_region_boundary (bool with_selection);
830 void selected_marker_to_previous_region_boundary (bool with_selection);
831 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
832 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
833 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
834 void selected_marker_to_selection_start ();
835 void selected_marker_to_selection_end ();
837 void select_all_selectables_using_cursor (Cursor *, bool);
838 void select_all_selectables_using_edit (bool);
839 void select_all_selectables_between (bool within);
840 void select_range_between ();
842 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
843 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
845 std::vector<nframes64_t> region_boundary_cache;
846 void build_region_boundary_cache ();
849 Gtk::HBox bottom_hbox;
851 Gtk::Table edit_packer;
852 Gtk::VScrollbar edit_vscrollbar;
854 Gtk::Adjustment vertical_adjustment;
855 Gtk::Adjustment horizontal_adjustment;
857 Gtk::Layout controls_layout;
858 bool control_layout_scroll (GdkEventScroll* ev);
859 void controls_layout_size_request (Gtk::Requisition*);
860 sigc::connection controls_layout_size_request_connection;
862 Gtk::HScrollbar edit_hscrollbar;
863 bool _dragging_hscrollbar;
865 void reset_hscrollbar_stepping ();
867 bool hscrollbar_button_press (GdkEventButton*);
868 bool hscrollbar_button_release (GdkEventButton*);
869 void hscrollbar_allocate (Gtk::Allocation &alloc);
872 double canvas_height;
873 double full_canvas_height;
875 bool track_canvas_map_handler (GdkEventAny*);
877 gint edit_controls_button_release (GdkEventButton*);
878 Gtk::Menu *edit_controls_left_menu;
879 Gtk::Menu *edit_controls_right_menu;
881 Gtk::VBox ruler_label_vbox;
882 Gtk::VBox track_canvas_vbox;
883 Gtk::VBox time_canvas_vbox;
884 Gtk::VBox edit_controls_vbox;
885 Gtk::HBox edit_controls_hbox;
887 void control_scroll (float);
888 void access_action (std::string,std::string);
889 bool deferred_control_scroll (nframes64_t);
890 sigc::connection control_scroll_connection;
892 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
894 ArdourCanvas::Group* get_background_group () const { return _background_group; }
895 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
896 double last_trackview_group_vertical_offset;
897 void tie_vertical_scrolling ();
898 void scroll_canvas_horizontally ();
899 void scroll_canvas_vertically ();
900 void canvas_horizontally_scrolled ();
901 void canvas_scroll_to (nframes64_t);
903 struct VisualChange {
910 nframes64_t time_origin;
911 double frames_per_unit;
915 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
919 VisualChange pending_visual_change;
921 static int _idle_visual_changer (void *arg);
922 int idle_visual_changer ();
924 void queue_visual_change (nframes64_t);
925 void queue_visual_change (double);
927 void end_location_changed (ARDOUR::Location*);
929 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
930 RegionListDisplayModelColumns() {
947 Gtk::TreeModelColumn<Glib::ustring> name;
948 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
949 Gtk::TreeModelColumn<Gdk::Color> color_;
950 Gtk::TreeModelColumn<Glib::ustring> start;
951 Gtk::TreeModelColumn<Glib::ustring> end;
952 Gtk::TreeModelColumn<Glib::ustring> length;
953 Gtk::TreeModelColumn<Glib::ustring> sync;
954 Gtk::TreeModelColumn<Glib::ustring> fadein;
955 Gtk::TreeModelColumn<Glib::ustring> fadeout;
956 Gtk::TreeModelColumn<bool> locked;
957 Gtk::TreeModelColumn<bool> glued;
958 Gtk::TreeModelColumn<bool> muted;
959 Gtk::TreeModelColumn<bool> opaque;
960 Gtk::TreeModelColumn<Glib::ustring> used;
961 Gtk::TreeModelColumn<Glib::ustring> path;
964 RegionListDisplayModelColumns region_list_columns;
965 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
967 Glib::RefPtr<Gtk::TreeStore> region_list_model;
968 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
969 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
971 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
972 void region_list_selection_changed ();
973 sigc::connection region_list_change_connection;
974 void set_selected_in_region_list(RegionSelection&);
975 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
976 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
977 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
978 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
980 Gtk::Menu *region_list_menu;
981 Gtk::ScrolledWindow region_list_scroller;
982 Gtk::Frame region_list_frame;
984 bool region_list_display_key_press (GdkEventKey *);
985 bool region_list_display_key_release (GdkEventKey *);
986 bool region_list_display_button_press (GdkEventButton *);
987 bool region_list_display_button_release (GdkEventButton *);
988 void region_list_clear ();
989 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
990 void build_region_list_menu ();
991 void show_region_list_display_context_menu (int button, int time);
993 bool show_automatic_regions_in_region_list;
994 Editing::RegionListSortType region_list_sort_type;
996 void reset_region_list_sort_direction (bool);
997 void reset_region_list_sort_type (Editing::RegionListSortType);
999 void toggle_full_region_list ();
1000 void toggle_show_auto_regions ();
1002 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1006 Gtk::ScrolledWindow snapshot_display_scroller;
1007 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1008 SnapshotDisplayModelColumns() {
1012 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1013 Gtk::TreeModelColumn<Glib::ustring> real_name;
1016 SnapshotDisplayModelColumns snapshot_display_columns;
1017 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1018 Gtk::TreeView snapshot_display;
1019 Gtk::Menu snapshot_context_menu;
1021 bool snapshot_display_button_press (GdkEventButton*);
1022 void snapshot_display_selection_changed ();
1023 void redisplay_snapshots();
1024 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1026 /* named selections */
1028 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1029 NamedSelectionDisplayModelColumns() {
1033 Gtk::TreeModelColumn<Glib::ustring> text;
1034 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1037 NamedSelectionDisplayModelColumns named_selection_columns;
1038 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1040 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1041 Gtk::ScrolledWindow named_selection_scroller;
1043 void create_named_selection ();
1044 void paste_named_selection (float times);
1045 void remove_selected_named_selections ();
1046 void remove_snapshot (Glib::ustring);
1047 void rename_snapshot (Glib::ustring);
1049 void handle_new_named_selection ();
1050 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1051 void redisplay_named_selections ();
1053 bool named_selection_display_button_release (GdkEventButton *ev);
1054 bool named_selection_display_key_release (GdkEventKey *ev);
1055 void named_selection_display_selection_changed ();
1058 TrackViewList track_views;
1059 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1061 static Gdk::Cursor* cross_hair_cursor;
1062 static Gdk::Cursor* trimmer_cursor;
1063 static Gdk::Cursor* selector_cursor;
1064 static Gdk::Cursor* grabber_cursor;
1065 static Gdk::Cursor* grabber_edit_point_cursor;
1066 static Gdk::Cursor* zoom_cursor;
1067 static Gdk::Cursor* time_fx_cursor;
1068 static Gdk::Cursor* fader_cursor;
1069 static Gdk::Cursor* speaker_cursor;
1070 static Gdk::Cursor* midi_pencil_cursor;
1071 static Gdk::Cursor* midi_select_cursor;
1072 static Gdk::Cursor* midi_resize_cursor;
1073 static Gdk::Cursor* midi_erase_cursor;
1074 static Gdk::Cursor* wait_cursor;
1075 static Gdk::Cursor* timebar_cursor;
1076 static Gdk::Cursor* transparent_cursor;
1078 static void build_cursors ();
1080 sigc::connection scroll_connection;
1081 nframes64_t last_update_frame;
1082 void center_screen (nframes64_t);
1083 void center_screen_internal (nframes64_t, float);
1085 void update_current_screen ();
1087 void session_going_away ();
1089 nframes64_t cut_buffer_start;
1090 nframes64_t cut_buffer_length;
1092 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1093 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1094 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1095 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1096 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1097 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 /* KEYMAP HANDLING */
1101 void register_actions ();
1103 int ensure_cursor (nframes64_t* pos);
1105 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1106 void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
1107 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1108 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1109 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1110 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1111 void redisplay_regions ();
1112 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1113 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1114 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1115 void update_all_region_rows ();
1116 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1117 bool no_region_list_redisplay;
1118 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1120 std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1122 void cut_copy (Editing::CutCopyOp);
1123 bool can_cut_copy () const;
1124 void cut_copy_points (Editing::CutCopyOp);
1125 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1126 void cut_copy_ranges (Editing::CutCopyOp);
1128 void mouse_paste ();
1129 void paste_internal (nframes64_t position, float times);
1131 /* EDITING OPERATIONS */
1133 void reset_point_selection ();
1134 void toggle_region_mute ();
1135 void toggle_region_lock ();
1136 void toggle_region_opaque ();
1137 void toggle_record_enable ();
1138 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1139 void raise_region ();
1140 void raise_region_to_top ();
1141 void lower_region ();
1142 void lower_region_to_bottom ();
1143 void split_region ();
1144 void split_region_at (nframes64_t);
1145 void split_regions_at (nframes64_t, RegionSelection&);
1146 void split_region_at_transients ();
1147 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1148 void crop_region_to_selection ();
1149 void crop_region_to (nframes64_t start, nframes64_t end);
1150 void set_sync_point (nframes64_t, const RegionSelection&);
1151 void set_region_sync_from_edit_point ();
1152 void remove_region_sync();
1153 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1154 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1155 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1156 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1157 void remove_selected_regions ();
1158 void remove_clicked_region ();
1159 void edit_region ();
1160 void rename_region ();
1161 void duplicate_some_regions (RegionSelection&, float times);
1162 void duplicate_selection (float times);
1163 void region_fill_selection ();
1165 void region_fill_track ();
1166 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1167 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1168 void split_multichannel_region();
1169 void reverse_region ();
1170 void strip_region_silence ();
1171 void normalize_region ();
1172 void denormalize_region ();
1173 void adjust_region_scale_amplitude (bool up);
1174 void quantize_region ();
1176 void do_insert_time ();
1177 void insert_time (nframes64_t pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
1179 void tab_to_transient (bool forward);
1181 void use_region_as_bar ();
1182 void use_range_as_bar ();
1184 void define_one_bar (nframes64_t start, nframes64_t end);
1186 void audition_region_from_region_list ();
1187 void hide_region_from_region_list ();
1188 void remove_region_from_region_list ();
1190 void align (ARDOUR::RegionPoint);
1191 void align_relative (ARDOUR::RegionPoint);
1194 void reset_focus ();
1200 void paste (float times);
1202 int get_prefix (float&, bool&);
1204 void keyboard_paste ();
1205 void keyboard_insert_region_list_selection ();
1207 void region_from_selection ();
1208 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1210 void play_from_start ();
1211 void play_from_edit_point ();
1212 void play_from_edit_point_and_return ();
1213 void play_selected_region ();
1214 void play_edit_range ();
1215 void loop_selected_region ();
1216 void play_location (ARDOUR::Location&);
1217 void loop_location (ARDOUR::Location&);
1219 void temporal_zoom_selection ();
1220 void temporal_zoom_region (bool both_axes);
1221 void toggle_zoom_region (bool both_axes);
1222 bool zoomed_to_region;
1223 void temporal_zoom_session ();
1224 void temporal_zoom (gdouble scale);
1225 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1226 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1228 void amplitude_zoom (gdouble scale);
1229 void amplitude_zoom_step (bool in);
1231 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1232 void insert_region_list_selection (float times);
1234 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1236 /* import & embed */
1238 void add_external_audio_action (Editing::ImportMode);
1239 void external_audio_dialog ();
1240 void session_import_dialog ();
1242 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1243 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1245 SoundFileOmega* sfbrowser;
1247 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1249 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1250 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1252 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1253 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1255 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1256 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1257 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1258 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1260 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1261 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1262 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1263 boost::shared_ptr<ARDOUR::Track>& existing_track);
1265 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1266 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1268 /* generic interthread progress window */
1270 ArdourDialog* interthread_progress_window;
1271 Gtk::Label interthread_progress_label;
1272 Gtk::VBox interthread_progress_vbox;
1273 Gtk::ProgressBar interthread_progress_bar;
1274 Gtk::Button interthread_cancel_button;
1275 Gtk::Label interthread_cancel_label;
1276 sigc::connection interthread_progress_connection;
1277 void interthread_cancel_clicked ();
1278 void build_interthread_progress_window ();
1279 ARDOUR::InterThreadInfo* current_interthread_info;
1281 AnalysisWindow* analysis_window;
1283 /* import specific info */
1285 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1286 Editing::ImportMode mode;
1290 boost::shared_ptr<ARDOUR::Track> track;
1294 EditorImportStatus import_status;
1295 gint import_progress_timeout (void *);
1296 static void *_import_thread (void *);
1297 void* import_thread ();
1298 void finish_import ();
1300 /* to support this ... */
1302 void import_audio (bool as_tracks);
1303 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1305 void move_to_start ();
1306 void move_to_end ();
1308 void center_playhead ();
1309 void center_edit_point ();
1310 void edit_cursor_backward ();
1311 void edit_cursor_forward ();
1312 void playhead_forward_to_grid ();
1313 void playhead_backward_to_grid ();
1314 void playhead_backward ();
1315 void playhead_forward ();
1316 void scroll_playhead (bool forward);
1317 void scroll_backward (float pages=0.8f);
1318 void scroll_forward (float pages=0.8f);
1319 void scroll_tracks_down ();
1320 void scroll_tracks_up ();
1321 void delete_sample_forward ();
1322 void delete_sample_backward ();
1323 void delete_screen ();
1324 void search_backwards ();
1325 void search_forwards ();
1327 void clear_markers ();
1328 void clear_ranges ();
1329 void clear_locations ();
1330 void unhide_markers ();
1331 void unhide_ranges ();
1332 void jump_forward_to_mark ();
1333 void jump_backward_to_mark ();
1334 void cursor_align (bool playhead_to_edit);
1336 void remove_last_capture ();
1337 void select_all_selectables_using_time_selection ();
1338 void select_all_selectables_using_loop();
1339 void select_all_selectables_using_punch();
1340 void set_selection_from_range (ARDOUR::Location&);
1341 void set_selection_from_punch ();
1342 void set_selection_from_loop ();
1343 void set_selection_from_region ();
1345 void add_location_mark (nframes64_t where);
1346 void add_location_from_audio_region ();
1347 void add_locations_from_audio_region ();
1348 void add_location_from_selection ();
1349 void set_loop_from_selection (bool play);
1350 void set_punch_from_selection ();
1351 void set_punch_from_region ();
1353 void set_loop_from_edit_range (bool play);
1354 void set_loop_from_region (bool play);
1355 void set_punch_from_edit_range ();
1357 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1358 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1360 void add_location_from_playhead_cursor ();
1361 bool select_new_marker;
1363 void reverse_selection ();
1364 void edit_envelope ();
1366 void start_scrolling ();
1367 void stop_scrolling ();
1370 double last_scrub_x;
1371 int scrubbing_direction;
1372 int scrub_reversals;
1373 int scrub_reverse_distance;
1376 void keyboard_selection_begin ();
1377 void keyboard_selection_finish (bool add);
1378 bool have_pending_keyboard_selection;
1379 nframes64_t pending_keyboard_selection_start;
1381 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1382 void extend_selection_to_end_of_region (bool next);
1383 void extend_selection_to_start_of_region (bool previous);
1385 Editing::SnapType snap_type;
1386 Editing::SnapMode snap_mode;
1388 /// Snap threshold in pixels
1389 double snap_threshold;
1391 void handle_gui_changes (const std::string &, void *);
1392 bool ignore_gui_changes;
1394 void hide_all_tracks (bool with_select);
1397 LineDragInfo current_line_drag_info;
1399 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1400 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1401 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1403 void finalize_drag ();
1405 Gtk::Menu fade_context_menu;
1406 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1408 void region_gain_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1410 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1411 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1412 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1413 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1414 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1415 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1417 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1418 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1420 void set_fade_length (bool in);
1421 void toggle_fade_active (bool in);
1422 void set_fade_in_active (bool);
1423 void set_fade_out_active (bool);
1425 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1426 RegionSelection pre_drag_region_selection;
1427 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1428 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1429 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1430 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1431 bool check_region_drag_possible (RouteTimeAxisView**, ARDOUR::layer_t*);
1432 void possibly_copy_regions_during_grab (GdkEvent*);
1433 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1434 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1436 bool _dragging_playhead;
1437 bool _dragging_edit_point;
1439 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1440 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1441 void cursor_drag_finished_ensure_locate_callback (ArdourCanvas::Item*, GdkEvent*);
1442 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1443 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1444 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1445 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1446 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1447 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1449 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1450 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1451 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1452 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1454 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1456 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1457 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1458 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1459 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1460 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1461 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1462 void start_cursor_grab_no_stop (ArdourCanvas::Item*, GdkEvent*);
1463 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1464 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1465 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1466 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1467 void start_line_grab (AutomationLine *, GdkEvent*);
1468 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1469 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1470 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1471 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1473 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1475 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1476 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1478 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1479 void brush (nframes64_t);
1481 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1482 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1483 double clamp_verbose_cursor_x (double);
1484 double clamp_verbose_cursor_y (double);
1486 /* Canvas event handlers */
1488 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1489 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1490 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1491 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1492 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1493 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1494 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1495 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1496 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1497 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1500 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1502 ArdourCanvas::Item *last_item_entered;
1503 int last_item_entered_n;
1506 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1507 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1508 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1509 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1510 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1511 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1512 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1513 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1514 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1516 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1517 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1518 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1519 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1520 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1521 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1523 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1524 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1525 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1526 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1527 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1528 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1529 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1530 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1532 /* non-public event handlers */
1534 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1535 bool track_canvas_scroll (GdkEventScroll* event);
1537 bool track_canvas_scroll_event (GdkEventScroll* event);
1538 bool track_canvas_button_press_event (GdkEventButton* event);
1539 bool track_canvas_button_release_event (GdkEventButton* event);
1540 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1542 Gtk::Allocation canvas_allocation;
1543 void track_canvas_allocate (Gtk::Allocation alloc);
1544 bool track_canvas_size_allocated ();
1546 void set_playhead_cursor ();
1548 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1549 void kbd_mute_unmute_region ();
1552 void kbd_do_brush (GdkEvent*);
1553 void kbd_do_audition (GdkEvent*);
1555 void handle_new_duration ();
1556 void initialize_canvas ();
1558 /* display control */
1560 bool _show_measures;
1561 /// true to show waveforms, otherwise false
1562 bool _show_waveforms;
1563 /// true if the editor should follow the playhead, otherwise false
1564 bool _follow_playhead;
1565 /// true if waveforms should be shown while recording audio tracks, otherwise false
1566 bool _show_waveforms_recording;
1568 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1570 TempoLines* tempo_lines;
1572 ArdourCanvas::Group* time_line_group;
1574 void hide_measures ();
1575 void draw_measures ();
1576 bool redraw_measures ();
1578 void new_tempo_section ();
1580 void mouse_add_new_tempo_event (nframes64_t where);
1581 void mouse_add_new_meter_event (nframes64_t where);
1583 void remove_tempo_marker (ArdourCanvas::Item*);
1584 void remove_meter_marker (ArdourCanvas::Item*);
1585 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1586 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1588 void edit_tempo_section (ARDOUR::TempoSection*);
1589 void edit_meter_section (ARDOUR::MeterSection*);
1590 void edit_tempo_marker (ArdourCanvas::Item*);
1591 void edit_meter_marker (ArdourCanvas::Item*);
1592 void edit_control_point (ArdourCanvas::Item*);
1594 void marker_menu_edit ();
1595 void marker_menu_remove ();
1596 void marker_menu_rename ();
1597 void marker_menu_lock (bool yn);
1598 void marker_menu_hide ();
1599 void marker_menu_loop_range ();
1600 void marker_menu_select_all_selectables_using_range ();
1601 void marker_menu_select_using_range ();
1602 void marker_menu_separate_regions_using_location ();
1603 void marker_menu_play_from ();
1604 void marker_menu_play_range ();
1605 void marker_menu_set_playhead ();
1606 void marker_menu_set_from_playhead ();
1607 void marker_menu_set_from_selection ();
1608 void marker_menu_range_to_next ();
1609 void new_transport_marker_menu_set_loop ();
1610 void new_transport_marker_menu_set_punch ();
1611 void update_loop_range_view (bool visibility=false);
1612 void update_punch_range_view (bool visibility=false);
1613 void new_transport_marker_menu_popdown ();
1614 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1615 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1616 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1617 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1618 void build_range_marker_menu (bool loop_or_punch);
1619 void build_marker_menu (bool start_or_end);
1620 void build_tm_marker_menu ();
1621 void build_new_transport_marker_menu ();
1623 Gtk::Menu* tm_marker_menu;
1624 Gtk::Menu* marker_menu;
1625 Gtk::Menu* start_end_marker_menu;
1626 Gtk::Menu* range_marker_menu;
1627 Gtk::Menu* transport_marker_menu;
1628 Gtk::Menu* new_transport_marker_menu;
1629 Gtk::Menu* cd_marker_menu;
1630 ArdourCanvas::Item* marker_menu_item;
1632 typedef std::list<Marker*> Marks;
1635 void remove_metric_marks ();
1636 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1638 void compute_current_bbt_points (nframes_t left, nframes_t right);
1639 void tempo_map_changed (ARDOUR::Change);
1640 void redisplay_tempo (bool immediate_redraw);
1642 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1644 double snap_length_beats (nframes64_t start);
1646 uint32_t bbt_beat_subdivision;
1650 Gtk::ToggleButton editor_mixer_button;
1651 Gtk::ToggleButton editor_list_button;
1652 void editor_mixer_button_toggled ();
1653 void editor_list_button_toggled ();
1655 AudioClock edit_point_clock;
1656 AudioClock zoom_range_clock;
1657 Gtk::Button zoom_in_button;
1658 Gtk::Button zoom_out_button;
1659 Gtk::Button zoom_out_full_button;
1660 Gtk::Button zoom_onetoone_button;
1662 Gtk::VBox toolbar_clock_vbox;
1663 Gtk::VBox toolbar_selection_clock_vbox;
1664 Gtk::Table toolbar_selection_clock_table;
1665 Gtk::Label toolbar_selection_cursor_label;
1667 Gtk::HBox mouse_mode_button_box;
1668 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1669 Gtk::ToggleButton mouse_select_button;
1670 Gtk::ToggleButton mouse_move_button;
1671 Gtk::ToggleButton mouse_gain_button;
1672 Gtk::ToggleButton mouse_zoom_button;
1673 Gtk::ToggleButton mouse_timefx_button;
1674 Gtk::ToggleButton mouse_audition_button;
1675 Gtk::ToggleButton mouse_note_button;
1676 GroupedButtons *mouse_mode_button_set;
1677 void mouse_mode_toggled (Editing::MouseMode m);
1678 bool ignore_mouse_mode_toggle;
1680 gint mouse_select_button_release (GdkEventButton*);
1682 Gtk::VBox automation_box;
1683 Gtk::Button automation_mode_button;
1684 Gtk::ToggleButton global_automation_button;
1686 Gtk::ComboBoxText edit_mode_selector;
1687 Gtk::VBox edit_mode_box;
1689 void set_edit_mode (ARDOUR::EditMode);
1690 void cycle_edit_mode ();
1691 void edit_mode_selection_done ();
1693 Gtk::ComboBoxText snap_type_selector;
1694 Gtk::ComboBoxText snap_mode_selector;
1697 std::vector<std::string> snap_type_strings;
1698 std::vector<std::string> snap_mode_strings;
1700 void snap_type_selection_done ();
1701 void snap_mode_selection_done ();
1702 void snap_mode_chosen (Editing::SnapMode);
1703 void snap_type_chosen (Editing::SnapType);
1705 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1706 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1708 Gtk::ComboBoxText zoom_focus_selector;
1709 Gtk::VBox zoom_focus_box;
1711 std::vector<std::string> zoom_focus_strings;
1713 void zoom_focus_selection_done ();
1714 void zoom_focus_chosen (Editing::ZoomFocus);
1716 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1720 void zoom_adjustment_changed();
1722 void edit_point_clock_changed();
1724 void setup_toolbar ();
1726 Gtkmm2ext::TearOff* tools_tearoff;
1727 Gtk::HBox toolbar_hbox;
1728 Gtk::EventBox toolbar_base;
1729 Gtk::Frame toolbar_frame;
1733 Gtk::HBox midi_tool_button_box;
1734 Gtk::ToggleButton midi_tool_pencil_button;
1735 Gtk::ToggleButton midi_tool_select_button;
1736 Gtk::ToggleButton midi_tool_resize_button;
1737 Gtk::ToggleButton midi_tool_erase_button;
1738 Gtk::Button midi_panic_button;
1739 Gtk::ToggleButton midi_sound_notes;
1740 GroupedButtons *midi_tool_button_set;
1741 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1742 void midi_panic_button_pressed ();
1743 bool sound_notes () const { return midi_sound_notes.get_active(); }
1745 bool ignore_midi_edit_mode_toggle;
1747 Gtkmm2ext::TearOff* midi_tools_tearoff;
1748 Gtk::HBox midi_toolbar_hbox;
1749 Gtk::EventBox midi_toolbar_base;
1750 Gtk::Frame midi_toolbar_frame;
1752 void setup_midi_toolbar ();
1754 /* selection process */
1756 Selection* selection;
1757 Selection* cut_buffer;
1759 void time_selection_changed ();
1760 void track_selection_changed ();
1761 void region_selection_changed ();
1762 sigc::connection editor_regions_selection_changed_connection;
1763 void sensitize_the_right_region_actions (bool have_selected_regions);
1764 void point_selection_changed ();
1765 void marker_selection_changed ();
1774 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1775 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1776 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1777 void cancel_selection ();
1779 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1780 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1781 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1783 bool audio_region_selection_covers (nframes64_t where);
1785 /* transport range select process */
1786 enum RangeMarkerOp {
1788 CreateTransportMarker,
1792 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1793 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1794 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1796 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1797 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1798 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1799 ArdourCanvas::Line* marker_drag_line;
1800 ArdourCanvas::Points marker_drag_line_points;
1801 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1803 void update_marker_drag_item (ARDOUR::Location *);
1805 ArdourCanvas::SimpleRect *bogus_background_rect;
1807 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1808 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1809 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1810 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1811 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1812 ArdourCanvas::SimpleLine *transport_punchin_line;
1813 ArdourCanvas::SimpleLine *transport_punchout_line;
1814 ArdourCanvas::SimpleRect *transport_preroll_rect;
1815 ArdourCanvas::SimpleRect *transport_postroll_rect;
1817 ARDOUR::Location* transport_loop_location();
1818 ARDOUR::Location* transport_punch_location();
1820 ARDOUR::Location *temp_location;
1822 /* object rubberband select process */
1824 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1825 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1826 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1828 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1830 ArdourCanvas::SimpleRect *rubberband_rect;
1832 /* mouse zoom process */
1834 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1835 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1836 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1838 ArdourCanvas::SimpleRect *zoom_rect;
1839 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1841 /* diskstream/route display management */
1843 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1844 RouteDisplayModelColumns() {
1847 add (temporary_visible);
1851 Gtk::TreeModelColumn<Glib::ustring> text;
1852 Gtk::TreeModelColumn<bool> visible;
1853 Gtk::TreeModelColumn<bool> temporary_visible;
1854 Gtk::TreeModelColumn<TimeAxisView*> tv;
1855 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1858 RouteDisplayModelColumns route_display_columns;
1859 Glib::RefPtr<Gtk::ListStore> route_display_model;
1860 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1862 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1863 Gtk::ScrolledWindow route_list_scroller;
1864 Gtk::Menu* route_list_menu;
1866 void update_route_visibility ();
1868 void sync_order_keys (const char*);
1869 bool route_redisplay_does_not_sync_order_keys;
1870 bool route_redisplay_does_not_reset_order_keys;
1872 bool route_list_display_button_press (GdkEventButton*);
1873 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1876 const Gtk::SelectionData& data,
1880 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1882 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1883 void route_list_delete (const Gtk::TreeModel::Path&);
1884 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1886 void initial_route_list_display ();
1887 void redisplay_route_list();
1888 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1889 bool ignore_route_list_reorder;
1890 bool no_route_list_redisplay;
1891 bool sync_track_view_list_and_route_list ();
1893 void build_route_list_menu ();
1894 void show_route_list_menu ();
1896 void show_all_routes ();
1897 void hide_all_routes ();
1898 void show_all_audiotracks ();
1899 void hide_all_audiotracks ();
1900 void show_all_audiobus ();
1901 void hide_all_audiobus ();
1903 void set_all_tracks_visibility (bool yn);
1904 void set_all_audio_visibility (int type, bool yn);
1906 /* edit group management */
1908 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1909 GroupListModelColumns () {
1915 Gtk::TreeModelColumn<bool> is_active;
1916 Gtk::TreeModelColumn<bool> is_visible;
1917 Gtk::TreeModelColumn<std::string> text;
1918 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1921 GroupListModelColumns group_columns;
1922 Glib::RefPtr<Gtk::ListStore> group_model;
1923 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1925 Gtk::TreeView edit_group_display;
1926 Gtk::ScrolledWindow edit_group_display_scroller;
1927 Gtk::Menu* edit_group_list_menu;
1929 void build_edit_group_list_menu ();
1930 void activate_all_edit_groups ();
1931 void disable_all_edit_groups ();
1933 bool in_edit_group_row_change;
1934 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1935 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1936 void new_edit_group ();
1937 void edit_group_list_button_clicked ();
1938 gint edit_group_list_button_press_event (GdkEventButton* ev);
1939 void add_edit_group (ARDOUR::RouteGroup* group);
1940 void remove_selected_edit_group ();
1941 void edit_groups_changed ();
1942 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1944 Gtk::VBox list_vpacker;
1948 bool autoscroll_active;
1949 int autoscroll_timeout_tag;
1952 int last_autoscroll_x;
1953 int last_autoscroll_y;
1954 uint32_t autoscroll_cnt;
1955 nframes64_t autoscroll_x_distance;
1956 double autoscroll_y_distance;
1958 static gint _autoscroll_canvas (void *);
1959 bool autoscroll_canvas ();
1960 void start_canvas_autoscroll (int x, int y);
1961 void stop_canvas_autoscroll ();
1962 void maybe_autoscroll (GdkEventMotion*);
1963 void maybe_autoscroll_horizontally (GdkEventMotion*);
1964 bool allow_vertical_scroll;
1973 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1974 void point_trim (GdkEvent*);
1975 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1976 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1977 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1978 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1980 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1981 void thaw_region_after_trim (RegionView& rv);
1983 void trim_region_front();
1984 void trim_region_back();
1985 void trim_region (bool front);
1987 void trim_region_to_edit_point ();
1988 void trim_region_from_edit_point ();
1989 void trim_region_to_loop ();
1990 void trim_region_to_punch ();
1991 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1993 void trim_to_region(bool forward);
1994 void trim_region_to_previous_region_end();
1995 void trim_region_to_next_region_start();
1997 bool show_gain_after_trim;
2001 int convert_drop_to_paths (
2002 std::vector<Glib::ustring>& paths,
2003 const Glib::RefPtr<Gdk::DragContext>& context,
2006 const Gtk::SelectionData& data,
2010 void track_canvas_drag_data_received (
2011 const Glib::RefPtr<Gdk::DragContext>& context,
2014 const Gtk::SelectionData& data,
2018 void region_list_display_drag_data_received (
2019 const Glib::RefPtr<Gdk::DragContext>& context,
2022 const Gtk::SelectionData& data,
2027 const Glib::RefPtr<Gdk::DragContext>& context,
2030 const Gtk::SelectionData& data,
2035 const Glib::RefPtr<Gdk::DragContext>& context,
2038 const Gtk::SelectionData& data,
2043 const Glib::RefPtr<Gdk::DragContext>& context,
2046 const Gtk::SelectionData& data,
2052 int write_region_selection(RegionSelection&);
2053 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2054 void bounce_region_selection ();
2055 void bounce_range_selection (bool replace, bool enable_processing);
2056 void external_edit_region ();
2058 int write_audio_selection (TimeSelection&);
2059 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2061 void write_selection ();
2063 XMLNode *before; /* used in *_reversible_command */
2065 void begin_reversible_command (std::string cmd_name);
2066 void commit_reversible_command ();
2068 void update_title ();
2069 void update_title_s (const std::string & snapshot_name);
2072 Selection* selection;
2073 double frames_per_unit;
2075 State (PublicEditor const * e);
2079 void store_state (State&) const;
2080 void restore_state (State *);
2082 void instant_save ();
2084 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2086 /* freeze operations */
2088 ARDOUR::InterThreadInfo freeze_status;
2089 gint freeze_progress_timeout (void *);
2090 static void* _freeze_thread (void*);
2091 void* freeze_thread ();
2093 void freeze_route ();
2094 void unfreeze_route ();
2096 /* edit-group solo + mute */
2098 void set_edit_group_solo (ARDOUR::Route&, bool);
2099 void set_edit_group_mute (ARDOUR::Route&, bool);
2103 void duplicate_dialog (bool with_dialog);
2105 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2107 /* returns false if mouse pointer is not in track or marker canvas
2109 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2111 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2112 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2113 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2115 /* "whats mine is yours" */
2117 TimeFXDialog* current_timefx;
2119 static void* timefx_thread (void *arg);
2120 void do_timefx (TimeFXDialog&);
2122 int time_stretch (RegionSelection&, float fraction);
2123 int pitch_shift (RegionSelection&, float cents);
2124 void pitch_shift_regions ();
2125 int time_fx (RegionSelection&, float val, bool pitching);
2127 /* editor-mixer strip */
2129 MixerStrip *current_mixer_strip;
2130 bool show_editor_mixer_when_tracks_arrive;
2131 Gtk::VBox current_mixer_strip_vbox;
2132 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2133 void cms_deleted ();
2134 void current_mixer_strip_hidden ();
2135 void current_mixer_strip_removed ();
2137 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2138 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2140 void ensure_all_elements_drawn ();
2142 /* nudging tracks */
2144 void nudge_track (bool use_edit_point, bool forwards);
2148 bool _xfade_visibility;
2151 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
2152 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
2154 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2155 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2157 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2158 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2159 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2161 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2162 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2163 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2164 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2166 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2167 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2168 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2169 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2171 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2172 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2173 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2174 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2175 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2176 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2178 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2179 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2180 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2181 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2182 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2183 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2185 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2186 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2188 ImageFrameSocketHandler* image_socket_listener ;
2191 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2192 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2193 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2194 void xfade_edit_left_region ();
2195 void xfade_edit_right_region ();
2197 static const int32_t default_width = 995;
2198 static const int32_t default_height = 765;
2202 Gtk::Button nudge_forward_button;
2203 Gtk::Button nudge_backward_button;
2204 Gtk::HBox nudge_hbox;
2205 Gtk::VBox nudge_vbox;
2206 AudioClock nudge_clock;
2208 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2210 bool nudge_forward_release (GdkEventButton*);
2211 bool nudge_backward_release (GdkEventButton*);
2215 void apply_filter (ARDOUR::Filter&, std::string cmd);
2217 /* handling cleanup */
2219 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2221 std::vector<sigc::connection> session_connections;
2223 /* tracking step changes of track height */
2225 TimeAxisView* current_stepping_trackview;
2226 ARDOUR::microseconds_t last_track_height_step_timestamp;
2227 gint track_height_step_timeout();
2228 sigc::connection step_timeout;
2230 TimeAxisView* entered_track;
2231 RegionView* entered_regionview;
2234 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2235 bool clear_entered_track;
2236 bool left_track_canvas (GdkEventCrossing*);
2237 bool entered_track_canvas (GdkEventCrossing*);
2238 void set_entered_track (TimeAxisView*);
2239 void set_entered_regionview (RegionView*);
2240 void ensure_track_visible (TimeAxisView*);
2241 gint left_automation_track ();
2243 bool _new_regionviews_show_envelope;
2245 void reset_canvas_action_sensitivity (bool);
2246 void toggle_gain_envelope_visibility ();
2247 void toggle_gain_envelope_active ();
2248 void reset_region_gain_envelopes ();
2250 bool on_key_press_event (GdkEventKey*);
2251 bool on_key_release_event (GdkEventKey*);
2253 void session_state_saved (std::string);
2255 Glib::RefPtr<Gtk::Action> undo_action;
2256 Glib::RefPtr<Gtk::Action> redo_action;
2258 void history_changed ();
2260 Gtk::HBox status_bar_hpacker;
2262 Editing::EditPoint _edit_point;
2264 Gtk::ComboBoxText edit_point_selector;
2266 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2267 void cycle_edit_point (bool with_marker);
2268 void set_edit_point ();
2269 void edit_point_selection_done ();
2270 void edit_point_chosen (Editing::EditPoint);
2271 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2272 std::vector<std::string> edit_point_strings;
2274 void selected_marker_moved (ARDOUR::Location*);
2275 sigc::connection edit_point_clock_connection_a;
2276 sigc::connection edit_point_clock_connection_b;
2278 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2280 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2281 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2283 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2285 sigc::connection fast_screen_update_connection;
2286 gint start_updating ();
2287 gint stop_updating ();
2288 void fast_update_strips ();
2289 bool meters_running;
2291 void select_next_route ();
2292 void select_prev_route ();
2294 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2296 RhythmFerret* rhythm_ferret;
2297 BundleManager* _bundle_manager;
2298 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2301 void set_track_height (uint32_t h);
2303 void remove_tracks ();
2304 void toggle_tracks_active ();
2305 void waveform_scale_chosen (Editing::WaveformScale);
2309 int32_t resize_idle_target;
2311 friend gboolean _idle_resize (gpointer);
2312 std::vector<TimeAxisView*> pending_resizes;
2314 void visible_order_range (int*, int*) const;
2315 bool y_movement_disallowed (int, int, int, int, int, std::bitset<512> const &, std::vector<int32_t> const &) const;
2318 bool _pending_locate_request;
2321 #endif /* __ardour_editor_h__ */