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__
29 #include <glibmm/ustring.h>
31 #include <boost/optional.hpp>
33 #include <libgnomecanvasmm/canvas.h>
34 #include <libgnomecanvasmm/group.h>
35 #include <libgnomecanvasmm/line.h>
36 #include <libgnomecanvasmm/pixbuf.h>
40 #include <gtkmm/layout.h>
41 #include <gtkmm/comboboxtext.h>
43 #include <gtkmm2ext/selector.h>
44 #include <gtkmm2ext/click_box.h>
45 #include <gtkmm2ext/dndtreeview.h>
47 #include <pbd/stateful.h>
48 #include <ardour/session.h>
49 #include <ardour/tempo.h>
50 #include <ardour/stretch.h>
51 #include <ardour/location.h>
52 #include <ardour/audioregion.h>
54 #include "audio_clock.h"
55 #include "gtk-custom-ruler.h"
56 #include "ardour_dialog.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
64 #include "tempo_lines.h"
71 class AudioDiskstream;
90 class AudioTimeAxisView;
91 class AutomationTimeAxisView;
92 class AudioRegionView;
95 class PlaylistSelector;
99 class UIExportSpecification;
103 class TrackSelection;
104 class AutomationSelection;
107 class AudioStreamView;
109 class SoundFileOmega;
111 class AnalysisWindow;
114 /* <CMT Additions> */
115 class ImageFrameView;
116 class ImageFrameTimeAxisView;
117 class ImageFrameTimeAxis;
118 class MarkerTimeAxis ;
120 class ImageFrameSocketHandler ;
121 class TimeAxisViewItem ;
122 /* </CMT Additions> */
125 class Editor : public PublicEditor
131 void connect_to_session (ARDOUR::Session *);
132 ARDOUR::Session* current_session() const { return session; }
134 nframes_t leftmost_position() const { return leftmost_frame; }
135 nframes_t current_page_frames() const {
136 return (nframes_t) floor (canvas_width * frames_per_unit);
139 void cycle_snap_mode ();
140 void cycle_snap_choice ();
141 void set_snap_to (Editing::SnapType);
142 void set_snap_mode (Editing::SnapMode);
143 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
145 void undo (uint32_t n = 1);
146 void redo (uint32_t n = 1);
148 XMLNode& get_state ();
149 int set_state (const XMLNode& );
151 void set_mouse_mode (Editing::MouseMode, bool force=true);
152 void step_mouse_mode (bool next);
153 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
155 void set_midi_edit_cursor (Editing::MidiEditMode);
156 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
157 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
160 void add_imageframe_time_axis(const std::string & track_name, void*) ;
161 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
162 void connect_to_image_compositor() ;
163 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
164 TimeAxisView* get_named_time_axis(const std::string & name) ;
167 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
168 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
169 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
171 #ifdef USE_RUBBERBAND
172 std::vector<std::string> rb_opt_strings;
175 /* option editor-access */
177 void set_show_waveforms (bool yn);
178 bool show_waveforms() const { return _show_waveforms; }
180 void set_show_waveforms_recording (bool yn);
181 bool show_waveforms_recording() const { return _show_waveforms_recording; }
183 /* things that need to be public to be used in the main menubar */
185 void new_region_from_selection ();
186 void separate_regions_between (const TimeSelection&);
187 void separate_region_from_selection ();
188 void separate_regions_using_location (ARDOUR::Location&);
189 void toggle_playback (bool with_abort);
190 void transition_to_rolling (bool forward);
194 nframes_t unit_to_frame (double unit) const {
195 return (nframes_t) rint (unit * frames_per_unit);
198 double frame_to_unit (nframes_t frame) const {
199 return rint ((double) frame / (double) frames_per_unit);
202 double frame_to_unit (double frame) const {
203 return rint (frame / frames_per_unit);
206 /* NOTE: these functions assume that the "pixel" coordinate is
207 the result of using the world->canvas affine transform on a
208 world coordinate. These coordinates already take into
209 account any scrolling carried out by adjusting the
213 nframes64_t pixel_to_frame (double pixel) const {
215 /* pixel can be less than zero when motion events
216 are processed. since we've already run the world->canvas
217 affine, that means that the location *really* is "off
218 to the right" and thus really is "before the start".
222 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
228 gulong frame_to_pixel (nframes64_t frame) const {
229 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
232 void flush_canvas ();
236 Selection& get_selection() const { return *selection; }
237 Selection& get_cut_buffer() const { return *cut_buffer; }
239 bool extend_selection_to_track (TimeAxisView&);
241 void play_selection ();
242 void select_all_in_track (Selection::Operation op);
243 void select_all (Selection::Operation op);
244 void invert_selection_in_track ();
245 void invert_selection ();
246 void deselect_all ();
250 void set_show_measures (bool yn);
251 bool show_measures () const { return _show_measures; }
252 bool initial_ruler_update_required;
255 /* analysis window */
256 void analyze_region_selection();
257 void analyze_range_selection();
262 /* these initiate export ... */
264 void export_session();
265 void export_selection();
268 void add_toplevel_controls (Gtk::Container&);
269 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
271 void set_zoom_focus (Editing::ZoomFocus);
272 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
273 double get_current_zoom () const { return frames_per_unit; }
275 void temporal_zoom_step (bool coarser);
277 /* stuff that AudioTimeAxisView and related classes use */
279 PlaylistSelector& playlist_selector() const;
280 void route_name_changed (TimeAxisView *);
281 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
283 void new_playlists (TimeAxisView* v);
284 void copy_playlists (TimeAxisView* v);
285 void clear_playlists (TimeAxisView* v);
287 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
289 Width editor_mixer_strip_width;
290 void maybe_add_mixer_strip_width (XMLNode&);
291 void show_editor_mixer (bool yn);
292 void show_editor_list (bool yn);
293 void set_selected_mixer_strip (TimeAxisView&);
294 void hide_track_in_display (TimeAxisView& tv);
295 void show_track_in_display (TimeAxisView& tv);
297 /* nudge is initiated by transport controls owned by ARDOUR_UI */
299 void nudge_forward (bool next, bool force_playhead);
300 void nudge_backward (bool next, bool force_playhead);
302 /* nudge initiated from context menu */
304 void nudge_forward_capture_offset ();
305 void nudge_backward_capture_offset ();
307 /* playhead/screen stuff */
309 void set_follow_playhead (bool yn);
310 void toggle_follow_playhead ();
311 bool follow_playhead() const { return _follow_playhead; }
312 bool dragging_playhead () const { return _dragging_playhead; }
314 void toggle_waveform_visibility ();
315 void toggle_waveforms_while_recording ();
316 void toggle_measure_visibility ();
317 void toggle_logo_visibility ();
319 /* SMPTE timecode & video sync */
321 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
322 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
323 void subframes_per_frame_chosen (uint32_t);
325 void update_smpte_mode();
326 void update_video_pullup();
327 void update_subframes_per_frame ();
330 void toggle_auto_xfade ();
331 void toggle_xfades_active ();
332 void toggle_xfade_visibility ();
333 bool xfade_visibility() const { return _xfade_visibility; }
334 void update_xfade_visibility ();
335 void update_crossfade_model ();
336 void set_crossfade_model (ARDOUR::CrossfadeModel);
339 void set_layer_model (ARDOUR::LayerModel);
340 void update_layering_model ();
342 void toggle_link_region_and_track_selection ();
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 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
358 void prepare_for_cleanup ();
360 void maximise_editing_space();
361 void restore_editing_space();
363 void reset_x_origin (nframes_t);
364 void reset_zoom (double);
365 void reposition_and_zoom (nframes_t, double);
367 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
369 bool update_mouse_speed ();
370 bool decelerate_mouse_speed ();
372 void toggle_meter_updating();
375 void map_transport_state ();
376 void map_position_change (nframes_t);
382 /// The session that we are editing, or 0
383 void color_handler ();
384 ARDOUR::Session *session;
387 // to keep track of the playhead position for control_scroll
388 boost::optional<nframes_t> _control_scroll_target;
390 PlaylistSelector* _playlist_selector;
393 double frames_per_unit;
394 nframes_t leftmost_frame;
395 Editing::ZoomFocus zoom_focus;
398 VisualState last_visual_state;
400 nframes_t leftmost_frame;
401 double frames_per_unit;
402 Editing::ZoomFocus zoom_focus;
404 void use_visual_state (const VisualState&);
405 void set_frames_per_unit (double);
406 void swap_visual_state ();
409 Editing::MouseMode mouse_mode;
410 Editing::MidiEditMode midi_edit_mode;
412 int post_maximal_editor_width;
413 int post_maximal_pane_position;
414 int pre_maximal_pane_position;
415 int pre_maximal_editor_width;
416 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
418 Gtk::Notebook the_notebook;
419 Gtk::HPaned edit_pane;
421 Gtk::EventBox meter_base;
423 Gtk::EventBox marker_base;
424 Gtk::HBox marker_box;
425 Gtk::VBox scrollers_rulers_markers_box;
427 void location_changed (ARDOUR::Location *);
428 void location_flags_changed (ARDOUR::Location *, void *);
429 void refresh_location_display ();
430 void refresh_location_display_s (ARDOUR::Change);
431 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
432 void add_new_location (ARDOUR::Location *);
433 void location_gone (ARDOUR::Location *);
434 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
435 gint really_remove_marker (ARDOUR::Location* loc);
436 void goto_nth_marker (int nth);
438 uint32_t location_marker_color;
439 uint32_t location_range_color;
440 uint32_t location_loop_color;
441 uint32_t location_punch_color;
442 uint32_t location_cd_marker_color;
444 struct LocationMarkers {
449 LocationMarkers () : start(0), end(0), valid (true) {}
455 void set_name (const string&);
456 void set_position (nframes_t start, nframes_t end = 0);
457 void set_color_rgba (uint32_t);
460 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
461 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
462 Marker* entered_marker;
464 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
465 LocationMarkerMap location_markers;
467 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
468 void clear_marker_display ();
469 void mouse_add_new_marker (nframes_t where, bool is_cd=false);
470 void update_cd_marker_display ();
471 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
473 TimeAxisView* clicked_axisview;
474 RouteTimeAxisView* clicked_routeview;
475 /** The last RegionView that was clicked on, or 0 if the last click was not
476 * on a RegionView. This is set up by the canvas event handlers in
477 * editor_canvas_events.cc
479 RegionView* clicked_regionview;
480 RegionSelection latest_regionviews;
481 uint32_t clicked_selection;
482 CrossfadeView* clicked_crossfadeview;
483 ControlPoint* clicked_control_point;
485 void sort_track_selection (TrackSelection* sel = 0);
487 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
488 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
489 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
491 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
493 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*) const;
494 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
495 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
496 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
500 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
501 bool button_release_can_deselect;
503 void catch_vanishing_regionview (RegionView *);
505 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
506 void select_all_tracks ();
508 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
509 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
510 void set_selected_track_as_side_effect (bool force = false);
511 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
513 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
514 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
515 void collect_new_region_view (RegionView *);
516 void collect_and_select_new_region_view (RegionView *);
518 Gtk::Menu track_context_menu;
519 Gtk::Menu track_region_context_menu;
520 Gtk::Menu track_selection_context_menu;
521 Gtk::Menu track_crossfade_context_menu;
523 Gtk::MenuItem* region_edit_menu_split_item;
524 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
525 Gtk::Menu * track_region_edit_playlist_menu;
526 Gtk::Menu * track_edit_playlist_submenu;
527 Gtk::Menu * track_selection_edit_playlist_submenu;
529 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
530 Gtk::Menu* build_track_context_menu (nframes_t);
531 Gtk::Menu* build_track_bus_context_menu (nframes_t);
532 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
533 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
534 Gtk::Menu* build_track_selection_context_menu (nframes_t);
535 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
536 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
537 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
538 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
539 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
541 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
543 void handle_new_route (ARDOUR::Session::RouteList&);
544 void remove_route (TimeAxisView *);
547 Gtk::HBox global_hpacker;
548 Gtk::VBox global_vpacker;
551 Gdk::Cursor* current_canvas_cursor;
553 ArdourCanvas::CanvasAA track_canvas;
554 ArdourCanvas::CanvasAA time_canvas;
556 ArdourCanvas::Text* first_action_message;
557 ArdourCanvas::Text* verbose_canvas_cursor;
558 bool verbose_cursor_visible;
560 void parameter_changed (const char *);
562 bool track_canvas_motion (GdkEvent*);
564 void set_verbose_canvas_cursor (const string &, double x, double y);
565 void set_verbose_canvas_cursor_text (const string &);
566 void show_verbose_canvas_cursor();
567 void hide_verbose_canvas_cursor();
569 bool verbose_cursor_on; // so far unused
571 Gtk::EventBox time_canvas_event_box;
572 Gtk::EventBox track_canvas_event_box;
573 Gtk::EventBox time_button_event_box;
574 Gtk::Frame time_button_frame;
576 ArdourCanvas::Group *minsec_group;
577 ArdourCanvas::Pixbuf *logo_item;
578 ArdourCanvas::Group *bbt_group;
579 ArdourCanvas::Group *smpte_group;
580 ArdourCanvas::Group *frame_group;
581 ArdourCanvas::Group *tempo_group;
582 ArdourCanvas::Group *meter_group;
583 ArdourCanvas::Group *marker_group;
584 ArdourCanvas::Group *range_marker_group;
585 ArdourCanvas::Group *transport_marker_group;
586 ArdourCanvas::Group* cd_marker_group;
589 ruler_metric_smpte = 0,
590 ruler_metric_bbt = 1,
591 ruler_metric_frames = 2,
592 ruler_metric_minsec = 3,
594 ruler_time_tempo = 4,
595 ruler_time_meter = 5,
596 ruler_time_marker = 6,
597 ruler_time_range_marker = 7,
598 ruler_time_transport_marker = 8,
599 ruler_time_cd_marker = 9,
602 static GtkCustomMetric ruler_metrics[4];
603 bool ruler_shown[10];
604 bool no_ruler_shown_update;
606 gint ruler_button_press (GdkEventButton*);
607 gint ruler_button_release (GdkEventButton*);
608 gint ruler_mouse_motion (GdkEventMotion*);
609 bool ruler_scroll (GdkEventScroll* event);
611 gint ruler_pressed_button;
612 Gtk::Widget * ruler_grabbed_widget;
614 void initialize_rulers ();
615 void update_just_smpte ();
616 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
617 void update_fixed_rulers ();
618 void update_tempo_based_rulers ();
619 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
620 void update_ruler_visibility ();
621 void ruler_toggled (int);
622 gint ruler_label_button_release (GdkEventButton*);
623 void store_ruler_visibility ();
624 void restore_ruler_visibility ();
626 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
627 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
628 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
629 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
631 enum MinsecRulerScale {
638 MinsecRulerScale minsec_ruler_scale;
640 nframes_t minsec_mark_interval;
641 gint minsec_mark_modulo;
643 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
645 enum SMPTERulerScale {
653 SMPTERulerScale smpte_ruler_scale;
655 nframes_t smpte_mark_interval;
656 gint smpte_mark_modulo;
658 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
668 bbt_show_ticks_detail,
669 bbt_show_ticks_super_detail
672 BBTRulerScale bbt_ruler_scale;
676 uint32_t bbt_bar_helper_on;
677 uint32_t bbt_accent_modulo;
678 void compute_bbt_ruler_scale (nframes_t lower, nframes_t upper);
680 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
681 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
682 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
683 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
685 Gtk::Widget *_ruler_separator;
686 GtkWidget *_smpte_ruler;
687 GtkWidget *_bbt_ruler;
688 GtkWidget *_frames_ruler;
689 GtkWidget *_minsec_ruler;
690 Gtk::Widget *smpte_ruler;
691 Gtk::Widget *bbt_ruler;
692 Gtk::Widget *frames_ruler;
693 Gtk::Widget *minsec_ruler;
694 static Editor *ruler_editor;
696 static const double timebar_height;
697 guint32 visible_timebars;
698 Gtk::Menu *editor_ruler_menu;
700 ArdourCanvas::SimpleRect* tempo_bar;
701 ArdourCanvas::SimpleRect* meter_bar;
702 ArdourCanvas::SimpleRect* marker_bar;
703 ArdourCanvas::SimpleRect* range_marker_bar;
704 ArdourCanvas::SimpleRect* transport_marker_bar;
705 ArdourCanvas::SimpleRect* cd_marker_bar;
707 Gtk::Label minsec_label;
708 Gtk::Label bbt_label;
709 Gtk::Label smpte_label;
710 Gtk::Label frame_label;
711 Gtk::Label tempo_label;
712 Gtk::Label meter_label;
713 Gtk::Label mark_label;
714 Gtk::Label range_mark_label;
715 Gtk::Label transport_mark_label;
716 Gtk::Label cd_mark_label;
719 Gtk::VBox time_button_vbox;
720 Gtk::HBox time_button_hbox;
724 ArdourCanvas::Points points;
725 ArdourCanvas::Line canvas_item;
726 nframes_t current_frame;
729 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
732 void set_position (nframes_t);
733 void set_length (double units);
734 void set_y_axis (double position);
737 friend struct Cursor; /* it needs access to several private
741 Cursor* playhead_cursor;
742 ArdourCanvas::Group* cursor_group;
744 void cursor_to_region_boundary (Cursor*, int32_t dir);
745 void cursor_to_next_region_boundary (Cursor*);
746 void cursor_to_previous_region_boundary (Cursor*);
747 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
748 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
749 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
750 void cursor_to_selection_start (Cursor *);
751 void cursor_to_selection_end (Cursor *);
753 void selected_marker_to_region_boundary (int32_t dir);
754 void selected_marker_to_next_region_boundary ();
755 void selected_marker_to_previous_region_boundary ();
756 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
757 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
758 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
759 void selected_marker_to_selection_start ();
760 void selected_marker_to_selection_end ();
762 void select_all_selectables_using_cursor (Cursor *, bool);
763 void select_all_selectables_using_edit (bool);
764 void select_all_selectables_between (bool within);
765 void select_range_between ();
767 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
768 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
770 vector<nframes_t> region_boundary_cache;
771 void build_region_boundary_cache ();
773 Gtk::VBox trackview_vpacker;
776 Gtk::HBox bottom_hbox;
778 Gtk::Table edit_packer;
779 Gtk::VScrollbar edit_vscrollbar;
781 Gtk::Adjustment vertical_adjustment;
782 Gtk::Adjustment horizontal_adjustment;
784 Gtk::Layout controls_layout;
785 bool control_layout_scroll (GdkEventScroll* ev);
786 void controls_layout_size_request (Gtk::Requisition*);
788 Gtk::HScrollbar edit_hscrollbar;
789 bool _dragging_hscrollbar;
791 void reset_hscrollbar_stepping ();
793 bool hscrollbar_button_press (GdkEventButton*);
794 bool hscrollbar_button_release (GdkEventButton*);
795 void hscrollbar_allocate (Gtk::Allocation &alloc);
798 double canvas_height;
799 double full_canvas_height;
800 nframes_t last_canvas_frame;
802 bool track_canvas_map_handler (GdkEventAny*);
803 bool time_canvas_map_handler (GdkEventAny*);
805 gint edit_controls_button_release (GdkEventButton*);
806 Gtk::Menu *edit_controls_left_menu;
807 Gtk::Menu *edit_controls_right_menu;
809 Gtk::VBox track_canvas_vbox;
810 Gtk::VBox time_canvas_vbox;
811 Gtk::VBox edit_controls_vbox;
812 Gtk::HBox edit_controls_hbox;
814 void control_scroll (float);
815 bool deferred_control_scroll (nframes_t);
816 sigc::connection control_scroll_connection;
818 void tie_vertical_scrolling ();
819 void canvas_horizontally_scrolled ();
820 void canvas_scroll_to (nframes64_t);
822 struct VisualChange {
829 nframes_t time_origin;
830 double frames_per_unit;
834 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
838 VisualChange pending_visual_change;
840 static int _idle_visual_changer (void *arg);
841 int idle_visual_changer ();
843 void queue_visual_change (nframes_t);
844 void queue_visual_change (double);
846 void end_location_changed (ARDOUR::Location*);
848 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
849 RegionListDisplayModelColumns() {
854 Gtk::TreeModelColumn<Glib::ustring> name;
855 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
856 Gtk::TreeModelColumn<Gdk::Color> color_;
859 RegionListDisplayModelColumns region_list_columns;
860 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
862 Glib::RefPtr<Gtk::TreeStore> region_list_model;
863 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
864 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
866 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
867 void region_list_selection_changed ();
868 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
869 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
870 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
872 Gtk::Menu *region_list_menu;
873 Gtk::ScrolledWindow region_list_scroller;
874 Gtk::Frame region_list_frame;
876 bool region_list_display_key_press (GdkEventKey *);
877 bool region_list_display_key_release (GdkEventKey *);
878 bool region_list_display_button_press (GdkEventButton *);
879 bool region_list_display_button_release (GdkEventButton *);
880 void region_list_clear ();
881 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
882 void build_region_list_menu ();
883 void show_region_list_display_context_menu (int button, int time);
885 bool show_automatic_regions_in_region_list;
886 Editing::RegionListSortType region_list_sort_type;
888 void reset_region_list_sort_direction (bool);
889 void reset_region_list_sort_type (Editing::RegionListSortType);
891 void toggle_full_region_list ();
892 void toggle_show_auto_regions ();
894 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
898 Gtk::ScrolledWindow snapshot_display_scroller;
899 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
900 SnapshotDisplayModelColumns() {
904 Gtk::TreeModelColumn<Glib::ustring> visible_name;
905 Gtk::TreeModelColumn<Glib::ustring> real_name;
908 SnapshotDisplayModelColumns snapshot_display_columns;
909 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
910 Gtk::TreeView snapshot_display;
911 Gtk::Menu snapshot_context_menu;
913 bool snapshot_display_button_press (GdkEventButton*);
914 void snapshot_display_selection_changed ();
915 void redisplay_snapshots();
916 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
918 /* named selections */
920 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
921 NamedSelectionDisplayModelColumns() {
925 Gtk::TreeModelColumn<Glib::ustring> text;
926 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
929 NamedSelectionDisplayModelColumns named_selection_columns;
930 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
932 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
933 Gtk::ScrolledWindow named_selection_scroller;
935 void create_named_selection ();
936 void paste_named_selection (float times);
937 void remove_selected_named_selections ();
938 void remove_snapshot (Glib::ustring);
939 void rename_snapshot (Glib::ustring);
941 void handle_new_named_selection ();
942 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
943 void redisplay_named_selections ();
945 bool named_selection_display_button_release (GdkEventButton *ev);
946 bool named_selection_display_key_release (GdkEventKey *ev);
947 void named_selection_display_selection_changed ();
950 TrackViewList track_views;
951 TimeAxisView *trackview_by_y_position (double ypos);
953 static Gdk::Cursor* cross_hair_cursor;
954 static Gdk::Cursor* trimmer_cursor;
955 static Gdk::Cursor* selector_cursor;
956 static Gdk::Cursor* grabber_cursor;
957 static Gdk::Cursor* zoom_cursor;
958 static Gdk::Cursor* time_fx_cursor;
959 static Gdk::Cursor* fader_cursor;
960 static Gdk::Cursor* speaker_cursor;
961 static Gdk::Cursor* midi_pencil_cursor;
962 static Gdk::Cursor* midi_select_cursor;
963 static Gdk::Cursor* midi_erase_cursor;
964 static Gdk::Cursor* wait_cursor;
965 static Gdk::Cursor* timebar_cursor;
966 static Gdk::Cursor* transparent_cursor;
968 static void build_cursors ();
970 sigc::connection scroll_connection;
971 nframes_t last_update_frame;
972 void center_screen (nframes_t);
973 void center_screen_internal (nframes_t, float);
975 void update_current_screen ();
977 void session_going_away ();
979 nframes_t cut_buffer_start;
980 nframes_t cut_buffer_length;
982 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
983 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
984 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
985 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
986 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
987 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
989 /* KEYMAP HANDLING */
991 void register_actions ();
993 int ensure_cursor (nframes_t* pos);
995 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
996 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
997 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
998 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
999 void redisplay_regions ();
1000 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1002 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1004 void cut_copy (Editing::CutCopyOp);
1005 bool can_cut_copy () const;
1006 void cut_copy_points (Editing::CutCopyOp);
1007 void cut_copy_regions (Editing::CutCopyOp);
1008 void cut_copy_ranges (Editing::CutCopyOp);
1010 void mouse_paste ();
1011 void paste_internal (nframes_t position, float times);
1013 /* EDITING OPERATIONS */
1015 void reset_point_selection ();
1016 void toggle_region_mute ();
1017 void toggle_region_lock ();
1018 void toggle_region_opaque ();
1019 void toggle_region_position_lock ();
1020 void raise_region ();
1021 void raise_region_to_top ();
1022 void lower_region ();
1023 void lower_region_to_bottom ();
1024 void split_region ();
1025 void split_region_at (nframes_t);
1026 void split_regions_at (nframes_t, RegionSelection&);
1027 void crop_region_to_selection ();
1028 void crop_region_to (nframes_t start, nframes_t end);
1029 void set_sync_point (nframes64_t, const RegionSelection&);
1030 void set_region_sync_from_edit_point ();
1031 void remove_region_sync();
1032 void align_selection (ARDOUR::RegionPoint, nframes_t position, const RegionSelection&);
1033 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position, const RegionSelection&);
1034 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
1035 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
1036 void remove_selected_regions ();
1037 void remove_clicked_region ();
1038 void edit_region ();
1039 void rename_region ();
1040 void duplicate_some_regions (RegionSelection&, float times);
1041 void duplicate_selection (float times);
1042 void region_fill_selection ();
1044 void region_fill_track ();
1045 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1046 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1047 void split_multichannel_region();
1048 void reverse_region ();
1049 void normalize_region ();
1050 void denormalize_region ();
1051 void quantize_region ();
1053 void audition_region_from_region_list ();
1054 void hide_region_from_region_list ();
1055 void remove_region_from_region_list ();
1057 void align (ARDOUR::RegionPoint);
1058 void align_relative (ARDOUR::RegionPoint);
1061 void reset_focus ();
1067 void paste (float times);
1069 int get_prefix (float&, bool&);
1071 void keyboard_paste ();
1072 void keyboard_insert_region_list_selection ();
1074 void region_from_selection ();
1075 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
1077 void play_from_start ();
1078 void play_from_edit_point ();
1079 void play_from_edit_point_and_return ();
1080 void play_selected_region ();
1081 void play_edit_range ();
1082 void loop_selected_region ();
1083 void play_location (ARDOUR::Location&);
1084 void loop_location (ARDOUR::Location&);
1086 void temporal_zoom_selection ();
1087 void temporal_zoom_region ();
1088 void toggle_zoom_region ();
1089 bool zoomed_to_region;
1090 void temporal_zoom_session ();
1091 void temporal_zoom (gdouble scale);
1092 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
1093 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
1095 void amplitude_zoom (gdouble scale);
1096 void amplitude_zoom_step (bool in);
1098 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1099 void insert_region_list_selection (float times);
1101 /* import & embed */
1103 void add_external_audio_action (Editing::ImportMode);
1104 void external_audio_dialog ();
1105 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1107 SoundFileOmega* sfbrowser;
1109 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1110 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1112 void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1113 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1114 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1116 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1117 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&);
1118 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1119 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&);
1121 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1122 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::AudioTrack>&, bool add_channel_suffix);
1123 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1124 boost::shared_ptr<ARDOUR::AudioTrack>& existing_track);
1126 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1128 /* generic interthread progress window */
1130 ArdourDialog* interthread_progress_window;
1131 Gtk::Label interthread_progress_label;
1132 Gtk::VBox interthread_progress_vbox;
1133 Gtk::ProgressBar interthread_progress_bar;
1134 Gtk::Button interthread_cancel_button;
1135 Gtk::Label interthread_cancel_label;
1136 sigc::connection interthread_progress_connection;
1137 void interthread_cancel_clicked ();
1138 void build_interthread_progress_window ();
1139 ARDOUR::InterThreadInfo* current_interthread_info;
1142 AnalysisWindow* analysis_window;
1145 /* import specific info */
1147 ARDOUR::Session::import_status import_status;
1148 gint import_progress_timeout (void *);
1149 static void *_import_thread (void *);
1150 void* import_thread ();
1152 /* to support this ... */
1154 void import_audio (bool as_tracks);
1155 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1157 void move_to_start ();
1158 void move_to_end ();
1160 void center_playhead ();
1161 void center_edit_point ();
1162 void edit_cursor_backward ();
1163 void edit_cursor_forward ();
1164 void playhead_backward ();
1165 void playhead_forward ();
1166 void scroll_playhead (bool forward);
1167 void scroll_backward (float pages=0.8f);
1168 void scroll_forward (float pages=0.8f);
1169 void scroll_tracks_down ();
1170 void scroll_tracks_up ();
1171 void delete_sample_forward ();
1172 void delete_sample_backward ();
1173 void delete_screen ();
1174 void search_backwards ();
1175 void search_forwards ();
1177 void clear_markers ();
1178 void clear_ranges ();
1179 void clear_locations ();
1180 void unhide_markers ();
1181 void unhide_ranges ();
1182 void jump_forward_to_mark ();
1183 void jump_backward_to_mark ();
1184 void cursor_align (bool playhead_to_edit);
1186 void remove_last_capture ();
1187 void select_all_selectables_using_time_selection ();
1188 void select_all_selectables_using_loop();
1189 void select_all_selectables_using_punch();
1190 void set_selection_from_range (ARDOUR::Location&);
1191 void set_selection_from_punch ();
1192 void set_selection_from_loop ();
1193 void set_selection_from_region ();
1195 void add_location_mark (nframes64_t where);
1196 void add_location_from_audio_region ();
1197 void add_location_from_selection ();
1198 void set_loop_from_selection (bool play);
1199 void set_punch_from_selection ();
1200 void set_punch_from_region ();
1202 void set_loop_from_edit_range (bool play);
1203 void set_loop_from_region (bool play);
1204 void set_punch_from_edit_range ();
1206 void set_loop_range (nframes_t start, nframes_t end, std::string cmd);
1207 void set_punch_range (nframes_t start, nframes_t end, std::string cmd);
1209 void add_location_from_playhead_cursor ();
1210 bool select_new_marker;
1212 void reverse_selection ();
1213 void edit_envelope ();
1215 void start_scrolling ();
1216 void stop_scrolling ();
1219 double last_scrub_x;
1220 int scrubbing_direction;
1221 int scrub_reversals;
1222 int scrub_reverse_distance;
1224 void keyboard_selection_begin ();
1225 void keyboard_selection_finish (bool add);
1226 bool have_pending_keyboard_selection;
1227 nframes_t pending_keyboard_selection_start;
1229 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1230 void extend_selection_to_end_of_region (bool next);
1231 void extend_selection_to_start_of_region (bool previous);
1233 Editing::SnapType snap_type;
1234 Editing::SnapMode snap_mode;
1236 /// Snap threshold in pixels
1237 double snap_threshold;
1239 void handle_gui_changes (const string &, void *);
1241 void hide_all_tracks (bool with_select);
1244 LineDragInfo current_line_drag_info;
1246 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1247 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1248 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1250 Gtk::Menu fade_context_menu;
1251 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1253 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1254 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1255 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1256 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1257 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1258 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1260 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1261 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1263 void set_fade_length (bool in);
1264 void toggle_fade_active (bool in);
1265 void set_fade_in_active (bool);
1266 void set_fade_out_active (bool);
1268 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1269 RegionSelection pre_drag_region_selection;
1270 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1271 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1272 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1273 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1274 bool check_region_drag_possible (RouteTimeAxisView**);
1275 void possibly_copy_regions_during_grab (GdkEvent*);
1276 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1277 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1279 bool _dragging_playhead;
1280 bool _dragging_edit_point;
1282 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1283 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1284 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1285 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1286 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1287 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1288 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1289 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1291 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1292 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1293 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1294 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1296 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1298 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1299 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1300 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1301 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1302 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1303 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1304 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1305 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1306 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1307 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1308 void start_line_grab (AutomationLine *, GdkEvent*);
1309 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1310 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1311 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1312 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1314 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1316 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1317 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1319 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1320 void brush (nframes_t);
1322 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1323 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1325 /* Canvas event handlers */
1327 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1328 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1329 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1330 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1331 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1332 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1333 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1334 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1335 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1336 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1337 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1338 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1339 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1340 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1341 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1342 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1343 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1344 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1345 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1347 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1348 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1349 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1350 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1351 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1352 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1354 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1355 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1356 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1357 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1358 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1359 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1360 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1361 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1363 /* non-public event handlers */
1365 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1366 bool track_canvas_scroll (GdkEventScroll* event);
1367 bool time_canvas_scroll (GdkEventScroll* event);
1369 bool track_canvas_scroll_event (GdkEventScroll* event);
1370 bool track_canvas_button_press_event (GdkEventButton* event);
1371 bool track_canvas_button_release_event (GdkEventButton* event);
1372 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1374 bool time_canvas_scroll_event (GdkEventScroll* event);
1376 Gtk::Allocation canvas_allocation;
1377 bool canvas_idle_queued;
1378 void track_canvas_allocate (Gtk::Allocation alloc);
1379 bool track_canvas_size_allocated ();
1381 void set_playhead_cursor ();
1383 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1384 void kbd_mute_unmute_region ();
1387 void kbd_do_brush (GdkEvent*);
1388 void kbd_do_audition (GdkEvent*);
1390 void handle_new_duration ();
1391 void initialize_canvas ();
1392 int canvas_hroizontally_scrolled_handler_id;
1393 void reset_horizontally_scrolling_region (Gtk::Allocation* alloc = 0);
1394 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1396 /* display control */
1398 bool _show_measures;
1399 /// true to show waveforms, otherwise false
1400 bool _show_waveforms;
1401 /// true if the editor should follow the playhead, otherwise false
1402 bool _follow_playhead;
1403 /// true if waveforms should be shown while recording audio tracks, otherwise false
1404 bool _show_waveforms_recording;
1406 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1408 ArdourCanvas::Group* time_line_group;
1409 ArdourCanvas::Group* marker_time_line_group;
1411 TempoLines* tempo_lines;
1412 TempoLines* marker_tempo_lines;
1414 void hide_measures ();
1415 void draw_measures ();
1416 bool redraw_measures ();
1418 void new_tempo_section ();
1420 void mouse_add_new_tempo_event (nframes_t where);
1421 void mouse_add_new_meter_event (nframes_t where);
1423 void remove_tempo_marker (ArdourCanvas::Item*);
1424 void remove_meter_marker (ArdourCanvas::Item*);
1425 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1426 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1428 void edit_tempo_section (ARDOUR::TempoSection*);
1429 void edit_meter_section (ARDOUR::MeterSection*);
1430 void edit_tempo_marker (ArdourCanvas::Item*);
1431 void edit_meter_marker (ArdourCanvas::Item*);
1433 void marker_menu_edit ();
1434 void marker_menu_remove ();
1435 void marker_menu_rename ();
1436 void marker_menu_lock (bool yn);
1437 void marker_menu_hide ();
1438 void marker_menu_loop_range ();
1439 void marker_menu_select_all_selectables_using_range ();
1440 void marker_menu_select_using_range ();
1441 void marker_menu_separate_regions_using_location ();
1442 void marker_menu_play_from ();
1443 void marker_menu_play_range ();
1444 void marker_menu_set_playhead ();
1445 void marker_menu_set_from_playhead ();
1446 void marker_menu_set_from_selection ();
1447 void new_transport_marker_menu_set_loop ();
1448 void new_transport_marker_menu_set_punch ();
1449 void update_loop_range_view (bool visibility=false);
1450 void update_punch_range_view (bool visibility=false);
1451 gint new_transport_marker_menu_popdown (GdkEventAny*);
1452 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1453 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1454 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1455 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1456 void build_range_marker_menu (bool loop_or_punch);
1457 void build_marker_menu (bool start_or_end);
1458 void build_tm_marker_menu ();
1459 void build_new_transport_marker_menu ();
1461 Gtk::Menu* tm_marker_menu;
1462 Gtk::Menu* marker_menu;
1463 Gtk::Menu* start_end_marker_menu;
1464 Gtk::Menu* range_marker_menu;
1465 Gtk::Menu* transport_marker_menu;
1466 Gtk::Menu* new_transport_marker_menu;
1467 Gtk::Menu* cd_marker_menu;
1468 ArdourCanvas::Item* marker_menu_item;
1470 typedef list<Marker*> Marks;
1473 void remove_metric_marks ();
1474 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1476 void compute_current_bbt_points (nframes_t left, nframes_t right);
1477 int tempo_map_change_idle_handler_id;
1478 void tempo_map_changed (ARDOUR::Change);
1479 void redisplay_tempo (bool immediate_redraw);
1481 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1482 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) {
1483 /* XXX remove this function when everything moves to 64 bit frame counts */
1484 nframes64_t first64 = first;
1485 snap_to (first64, direction, for_mark);
1486 first = (nframes_t) first64;
1489 double snap_length_beats (nframes_t start);
1491 uint32_t bbt_beat_subdivision;
1495 Gtk::ToggleButton editor_mixer_button;
1496 Gtk::ToggleButton editor_list_button;
1498 void editor_mixer_button_toggled ();
1499 void editor_list_button_toggled ();
1501 AudioClock edit_point_clock;
1502 AudioClock zoom_range_clock;
1503 Gtk::Button zoom_in_button;
1504 Gtk::Button zoom_out_button;
1505 Gtk::Button zoom_out_full_button;
1506 Gtk::Button zoom_onetoone_button;
1508 Gtk::VBox toolbar_clock_vbox;
1509 Gtk::VBox toolbar_selection_clock_vbox;
1510 Gtk::Table toolbar_selection_clock_table;
1511 Gtk::Label toolbar_selection_cursor_label;
1513 Gtk::HBox mouse_mode_button_box;
1514 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1515 Gtk::ToggleButton mouse_select_button;
1516 Gtk::ToggleButton mouse_move_button;
1517 Gtk::ToggleButton mouse_gain_button;
1518 Gtk::ToggleButton mouse_zoom_button;
1519 Gtk::ToggleButton mouse_timefx_button;
1520 Gtk::ToggleButton mouse_audition_button;
1521 Gtk::ToggleButton mouse_note_button;
1522 GroupedButtons *mouse_mode_button_set;
1523 void mouse_mode_toggled (Editing::MouseMode m);
1524 bool ignore_mouse_mode_toggle;
1526 gint mouse_select_button_release (GdkEventButton*);
1528 Gtk::VBox automation_box;
1529 Gtk::Button automation_mode_button;
1530 Gtk::ToggleButton global_automation_button;
1532 Gtk::ComboBoxText edit_mode_selector;
1533 Gtk::VBox edit_mode_box;
1535 void set_edit_mode (ARDOUR::EditMode);
1536 void cycle_edit_mode ();
1537 void edit_mode_selection_done ();
1539 Gtk::ComboBoxText snap_type_selector;
1540 Gtk::ComboBoxText snap_mode_selector;
1543 std::vector<std::string> snap_type_strings;
1544 std::vector<std::string> snap_mode_strings;
1546 void snap_type_selection_done ();
1547 void snap_mode_selection_done ();
1548 void snap_mode_chosen (Editing::SnapMode);
1549 void snap_type_chosen (Editing::SnapType);
1551 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1552 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1554 Gtk::ComboBoxText zoom_focus_selector;
1555 Gtk::VBox zoom_focus_box;
1557 std::vector<std::string> zoom_focus_strings;
1559 void zoom_focus_selection_done ();
1560 void zoom_focus_chosen (Editing::ZoomFocus);
1562 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1566 void zoom_adjustment_changed();
1568 void edit_point_clock_changed();
1570 void setup_toolbar ();
1572 Gtkmm2ext::TearOff* tools_tearoff;
1573 Gtk::HBox toolbar_hbox;
1574 Gtk::EventBox toolbar_base;
1575 Gtk::Frame toolbar_frame;
1579 Gtk::HBox midi_tool_button_box;
1580 Gtkmm2ext::TearOff* midi_tool_tearoff;
1581 Gtk::ToggleButton midi_tool_pencil_button;
1582 Gtk::ToggleButton midi_tool_select_button;
1583 Gtk::ToggleButton midi_tool_erase_button;
1584 GroupedButtons *midi_tool_button_set;
1585 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1586 bool ignore_midi_edit_mode_toggle;
1588 Gtkmm2ext::TearOff* midi_tools_tearoff;
1589 Gtk::HBox midi_toolbar_hbox;
1590 Gtk::EventBox midi_toolbar_base;
1591 Gtk::Frame midi_toolbar_frame;
1593 void setup_midi_toolbar ();
1595 /* selection process */
1597 Selection* selection;
1598 Selection* cut_buffer;
1600 void time_selection_changed ();
1601 void track_selection_changed ();
1602 void region_selection_changed ();
1603 void point_selection_changed ();
1604 void marker_selection_changed ();
1613 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1614 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1615 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1616 void cancel_selection ();
1618 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1619 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1620 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1622 bool audio_region_selection_covers (nframes_t where);
1624 /* transport range select process */
1625 enum RangeMarkerOp {
1627 CreateTransportMarker,
1631 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1632 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1633 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1635 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1636 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1637 ArdourCanvas::Line* marker_drag_line;
1638 ArdourCanvas::Points marker_drag_line_points;
1639 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1641 void update_marker_drag_item (ARDOUR::Location *);
1643 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1644 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1645 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1646 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1647 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1648 ArdourCanvas::SimpleLine *transport_punchin_line;
1649 ArdourCanvas::SimpleLine *transport_punchout_line;
1650 ArdourCanvas::SimpleRect *transport_preroll_rect;
1651 ArdourCanvas::SimpleRect *transport_postroll_rect;
1653 ARDOUR::Location* transport_loop_location();
1654 ARDOUR::Location* transport_punch_location();
1656 ARDOUR::Location *temp_location;
1658 /* object rubberband select process */
1660 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1661 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1662 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1664 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1666 ArdourCanvas::SimpleRect *rubberband_rect;
1668 /* mouse zoom process */
1670 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1671 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1672 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1674 ArdourCanvas::SimpleRect *zoom_rect;
1675 void reposition_zoom_rect (nframes_t start, nframes_t end);
1677 /* diskstream/route display management */
1679 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1680 RouteDisplayModelColumns() {
1686 Gtk::TreeModelColumn<Glib::ustring> text;
1687 Gtk::TreeModelColumn<bool> visible;
1688 Gtk::TreeModelColumn<TimeAxisView*> tv;
1689 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1692 RouteDisplayModelColumns route_display_columns;
1693 Glib::RefPtr<Gtk::ListStore> route_display_model;
1694 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1696 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1697 Gtk::ScrolledWindow route_list_scroller;
1698 Gtk::Menu* route_list_menu;
1700 void sync_order_keys ();
1701 bool ignore_route_order_sync;
1703 bool route_list_display_button_press (GdkEventButton*);
1704 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1707 const Gtk::SelectionData& data,
1711 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1713 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1714 void route_list_delete (const Gtk::TreeModel::Path&);
1715 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1717 void initial_route_list_display ();
1718 void redisplay_route_list();
1719 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1720 bool ignore_route_list_reorder;
1721 bool no_route_list_redisplay;
1723 void build_route_list_menu ();
1724 void show_route_list_menu ();
1726 void show_all_routes ();
1727 void hide_all_routes ();
1728 void show_all_audiotracks ();
1729 void hide_all_audiotracks ();
1730 void show_all_audiobus ();
1731 void hide_all_audiobus ();
1733 void set_all_tracks_visibility (bool yn);
1734 void set_all_audio_visibility (int type, bool yn);
1736 /* edit group management */
1738 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1739 GroupListModelColumns () {
1745 Gtk::TreeModelColumn<bool> is_active;
1746 Gtk::TreeModelColumn<bool> is_visible;
1747 Gtk::TreeModelColumn<std::string> text;
1748 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1751 GroupListModelColumns group_columns;
1752 Glib::RefPtr<Gtk::ListStore> group_model;
1753 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1755 Gtk::TreeView edit_group_display;
1756 Gtk::ScrolledWindow edit_group_display_scroller;
1757 Gtk::Menu* edit_group_list_menu;
1759 void build_edit_group_list_menu ();
1760 void activate_all_edit_groups ();
1761 void disable_all_edit_groups ();
1763 bool in_edit_group_row_change;
1764 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1765 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1766 void new_edit_group ();
1767 void edit_group_list_button_clicked ();
1768 gint edit_group_list_button_press_event (GdkEventButton* ev);
1769 void add_edit_group (ARDOUR::RouteGroup* group);
1770 void remove_selected_edit_group ();
1771 void edit_groups_changed ();
1772 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1774 Gtk::VBox list_vpacker;
1778 bool autoscroll_active;
1779 int autoscroll_timeout_tag;
1780 int autoscroll_direction;
1781 uint32_t autoscroll_cnt;
1782 nframes_t autoscroll_distance;
1784 static gint _autoscroll_canvas (void *);
1785 bool autoscroll_canvas ();
1786 void start_canvas_autoscroll (int direction);
1787 void stop_canvas_autoscroll ();
1788 void maybe_autoscroll (GdkEvent*);
1797 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1798 void point_trim (GdkEvent*);
1799 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1800 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1801 void single_start_trim (RegionView&, nframes_t, bool, bool);
1802 void single_end_trim (RegionView&, nframes_t, bool, bool);
1804 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1805 void thaw_region_after_trim (RegionView& rv);
1807 void trim_region_front();
1808 void trim_region_back();
1809 void trim_region (bool front);
1811 void trim_region_to_edit_point ();
1812 void trim_region_from_edit_point ();
1813 void trim_region_to_loop ();
1814 void trim_region_to_punch ();
1815 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1817 bool show_gain_after_trim;
1821 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1822 const Glib::RefPtr<Gdk::DragContext>& context,
1825 const Gtk::SelectionData& data,
1829 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1832 const Gtk::SelectionData& data,
1836 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1839 const Gtk::SelectionData& data,
1844 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1847 const Gtk::SelectionData& data,
1851 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1854 const Gtk::SelectionData& data,
1860 ExportDialog *export_dialog;
1861 ExportDialog *export_range_markers_dialog;
1863 void export_range (nframes_t start, nframes_t end);
1864 void export_range_markers ();
1866 int write_region_selection(RegionSelection&);
1867 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1868 void export_region ();
1869 void bounce_region_selection ();
1870 void bounce_range_selection ();
1871 void external_edit_region ();
1873 int write_audio_selection (TimeSelection&);
1874 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
1876 void write_selection ();
1880 UndoAction get_memento() const;
1882 XMLNode *before; /* used in *_reversible_command */
1884 void begin_reversible_command (string cmd_name);
1885 void commit_reversible_command ();
1887 /* visual history */
1889 UndoHistory visual_history;
1890 UndoTransaction current_visual_command;
1893 void update_title ();
1894 void update_title_s (const string & snapshot_name);
1897 Selection* selection;
1898 double frames_per_unit;
1900 State (PublicEditor const * e);
1904 void store_state (State&) const;
1905 void restore_state (State *);
1907 void instant_save ();
1909 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1911 /* freeze operations */
1913 ARDOUR::InterThreadInfo freeze_status;
1914 gint freeze_progress_timeout (void *);
1915 static void* _freeze_thread (void*);
1916 void* freeze_thread ();
1918 void freeze_route ();
1919 void unfreeze_route ();
1921 /* edit-group solo + mute */
1923 void set_edit_group_solo (ARDOUR::Route&, bool);
1924 void set_edit_group_mute (ARDOUR::Route&, bool);
1928 void duplicate_dialog (bool with_dialog);
1930 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
1932 /* returns false if mouse pointer is not in track or marker canvas
1934 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
1936 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1937 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1938 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1940 struct TimeFXDialog : public ArdourDialog {
1941 ARDOUR::TimeFXRequest request;
1944 Gtk::Adjustment pitch_octave_adjustment;
1945 Gtk::Adjustment pitch_semitone_adjustment;
1946 Gtk::Adjustment pitch_cent_adjustment;
1947 Gtk::SpinButton pitch_octave_spinner;
1948 Gtk::SpinButton pitch_semitone_spinner;
1949 Gtk::SpinButton pitch_cent_spinner;
1950 RegionSelection regions;
1951 Gtk::ProgressBar progress_bar;
1954 Gtk::ToggleButton quick_button;
1955 Gtk::ToggleButton antialias_button;
1956 Gtk::HBox upper_button_box;
1959 Gtk::ComboBoxText stretch_opts_selector;
1960 Gtk::Label stretch_opts_label;
1961 Gtk::ToggleButton precise_button;
1964 Gtk::Button* cancel_button;
1965 Gtk::Button* action_button;
1969 TimeFXDialog (Editor& e, bool for_pitch);
1971 gint update_progress ();
1972 sigc::connection first_cancel;
1973 sigc::connection first_delete;
1974 void cancel_in_progress ();
1975 gint delete_in_progress (GdkEventAny*);
1978 /* "whats mine is yours" */
1980 friend class TimeFXDialog;
1982 TimeFXDialog* current_timefx;
1984 static void* timefx_thread (void *arg);
1985 void do_timefx (TimeFXDialog&);
1987 int time_stretch (RegionSelection&, float fraction);
1988 int pitch_shift (RegionSelection&, float cents);
1989 void pitch_shift_regions ();
1990 int time_fx (RegionSelection&, float val, bool pitching);
1992 /* editor-mixer strip */
1994 MixerStrip *current_mixer_strip;
1995 bool show_editor_mixer_when_tracks_arrive;
1996 Gtk::VBox current_mixer_strip_vbox;
1997 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1998 void cms_deleted ();
1999 void current_mixer_strip_hidden ();
2000 void current_mixer_strip_removed ();
2002 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2003 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2005 /* nudging tracks */
2007 void nudge_track (bool use_edit_point, bool forwards);
2011 bool _xfade_visibility;
2014 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
2015 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
2017 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2018 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2020 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2021 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2022 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2024 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2025 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2026 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2027 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2029 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2030 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2031 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2032 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2034 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2035 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2036 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2037 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2038 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2039 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2041 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2042 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2043 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2044 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2045 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2046 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2048 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2049 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2051 ImageFrameSocketHandler* image_socket_listener ;
2054 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2055 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2056 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2057 void xfade_edit_left_region ();
2058 void xfade_edit_right_region ();
2060 static const int32_t default_width = 995;
2061 static const int32_t default_height = 765;
2065 Gtk::Button nudge_forward_button;
2066 Gtk::Button nudge_backward_button;
2067 Gtk::HBox nudge_hbox;
2068 Gtk::VBox nudge_vbox;
2069 AudioClock nudge_clock;
2071 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
2073 bool nudge_forward_release (GdkEventButton*);
2074 bool nudge_backward_release (GdkEventButton*);
2078 void apply_filter (ARDOUR::Filter&, string cmd);
2080 /* handling cleanup */
2082 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2084 vector<sigc::connection> session_connections;
2086 /* tracking step changes of track height */
2088 TimeAxisView* current_stepping_trackview;
2089 struct timeval last_track_height_step_timestamp;
2090 gint track_height_step_timeout();
2091 sigc::connection step_timeout;
2093 TimeAxisView* entered_track;
2094 RegionView* entered_regionview;
2096 class ExclusiveRegionSelection {
2098 ExclusiveRegionSelection (Editor&, RegionView*);
2099 ~ExclusiveRegionSelection ();
2103 RegionView* regionview;
2107 void ensure_entered_region_selected (bool op_acts_on_objects = false);
2108 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2109 bool clear_entered_track;
2110 gint left_track_canvas (GdkEventCrossing*);
2111 void set_entered_track (TimeAxisView*);
2112 void set_entered_regionview (RegionView*);
2113 gint left_automation_track ();
2115 bool _new_regionviews_show_envelope;
2117 void toggle_gain_envelope_visibility ();
2118 void toggle_gain_envelope_active ();
2119 void reset_region_gain_envelopes ();
2121 bool on_key_press_event (GdkEventKey*);
2122 bool on_key_release_event (GdkEventKey*);
2124 void session_state_saved (string);
2126 Glib::RefPtr<Gtk::Action> undo_action;
2127 Glib::RefPtr<Gtk::Action> redo_action;
2129 void history_changed ();
2131 Gtk::HBox status_bar_hpacker;
2133 Editing::EditPoint _edit_point;
2135 Gtk::ComboBoxText edit_point_selector;
2137 void set_edit_point_preference (Editing::EditPoint ep);
2138 void cycle_edit_point (bool with_marker);
2139 void set_edit_point ();
2140 void edit_point_selection_done ();
2141 void edit_point_chosen (Editing::EditPoint);
2142 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2143 std::vector<std::string> edit_point_strings;
2145 void selected_marker_moved (ARDOUR::Location*);
2146 sigc::connection edit_point_clock_connection_a;
2147 sigc::connection edit_point_clock_connection_b;
2149 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2151 RegionSelection get_regions_at (nframes64_t where, const TrackSelection& ts) const;
2152 RegionSelection get_regions_after (nframes64_t where, const TrackSelection& ts) const;
2154 RegionSelection tmp_regions;
2156 RegionSelection& get_regions_for_action ();
2158 sigc::connection fast_screen_update_connection;
2159 gint start_updating ();
2160 gint stop_updating ();
2161 void fast_update_strips ();
2162 bool meters_running;
2164 void select_next_route ();
2165 void select_prev_route ();
2168 #endif /* __ardour_editor_h__ */