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__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/selector.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/stateful_button.h"
41 #include "gtkmm2ext/bindings.h"
43 #include "pbd/stateful.h"
44 #include "pbd/signals.h"
46 #include "ardour/import_status.h"
47 #include "ardour/tempo.h"
48 #include "ardour/location.h"
49 #include "ardour/types.h"
51 #include "canvas/fwd.h"
52 #include "canvas/ruler.h"
54 #include "ardour_button.h"
55 #include "ardour_dialog.h"
56 #include "ardour_dropdown.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
62 #include "selection_memento.h"
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
103 class EditNoteDialog;
105 class EditorGroupTabs;
106 class EditorLocations;
109 class EditorRouteGroups;
110 class EditorSnapshots;
112 class GroupedButtons;
113 class GUIObjectState;
115 class MidiRegionView;
119 class PlaylistSelector;
120 class PluginSelector;
121 class ProgressReporter;
125 class SoundFileOmega;
131 class RegionLayeringOrderEditor;
134 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
140 void set_session (ARDOUR::Session *);
141 ARDOUR::Session* session() const { return _session; }
144 virtual bool have_idled () const { return _have_idled; }
146 framepos_t leftmost_sample() const { return leftmost_frame; }
148 framecnt_t current_page_samples() const {
149 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
152 double visible_canvas_height () const {
153 return _visible_canvas_height;
155 double trackviews_height () const;
157 void cycle_snap_mode ();
158 void next_snap_choice ();
159 void next_snap_choice_music_only ();
160 void next_snap_choice_music_and_time ();
161 void prev_snap_choice ();
162 void prev_snap_choice_music_only ();
163 void prev_snap_choice_music_and_time ();
164 void set_snap_to (Editing::SnapType);
165 void set_snap_mode (Editing::SnapMode);
166 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
168 Editing::SnapMode snap_mode () const;
169 Editing::SnapType snap_type () const;
171 void undo (uint32_t n = 1);
172 void redo (uint32_t n = 1);
174 XMLNode& get_state ();
175 int set_state (const XMLNode&, int version);
177 void set_mouse_mode (Editing::MouseMode, bool force=true);
178 void step_mouse_mode (bool next);
179 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
180 Editing::MidiEditMode current_midi_edit_mode () const;
181 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
183 bool internal_editing() const;
185 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
186 void add_to_idle_resize (TimeAxisView*, int32_t);
188 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
190 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
191 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
192 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
194 #ifdef USE_RUBBERBAND
195 std::vector<std::string> rb_opt_strings;
199 /* things that need to be public to be used in the main menubar */
201 void new_region_from_selection ();
202 void separate_regions_between (const TimeSelection&);
203 void separate_region_from_selection ();
204 void separate_under_selected_regions ();
205 void separate_region_from_punch ();
206 void separate_region_from_loop ();
207 void separate_regions_using_location (ARDOUR::Location&);
208 void transition_to_rolling (bool forward);
210 /* NOTE: these functions assume that the "pixel" coordinate is
211 in canvas coordinates. These coordinates already take into
212 account any scrolling offsets.
215 framepos_t pixel_to_sample_from_event (double pixel) const {
217 /* pixel can be less than zero when motion events
218 are processed. since we've already run the world->canvas
219 affine, that means that the location *really* is "off
220 to the right" and thus really is "before the start".
224 return pixel * samples_per_pixel;
230 framepos_t pixel_to_sample (double pixel) const {
231 return pixel * samples_per_pixel;
234 double sample_to_pixel (framepos_t sample) const {
235 return sample / samples_per_pixel;
238 double sample_to_pixel_unrounded (framepos_t sample) const {
239 return sample / (double) samples_per_pixel;
244 Selection& get_selection() const { return *selection; }
245 Selection& get_cut_buffer() const { return *cut_buffer; }
246 void track_mixer_selection ();
248 bool extend_selection_to_track (TimeAxisView&);
250 void play_selection ();
251 framepos_t get_preroll ();
252 void maybe_locate_with_edit_preroll (framepos_t);
253 void play_with_preroll ();
254 void select_all_in_track (Selection::Operation op);
255 void select_all_objects (Selection::Operation op);
256 void invert_selection_in_track ();
257 void invert_selection ();
258 void deselect_all ();
259 long select_range (framepos_t, framepos_t);
261 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
265 void set_show_measures (bool yn);
266 bool show_measures () const { return _show_measures; }
268 /* analysis window */
270 void analyze_region_selection();
271 void analyze_range_selection();
275 void export_audio ();
277 void export_selection ();
278 void export_range ();
279 void export_region ();
281 void add_transport_frame (Gtk::Container&);
282 void add_toplevel_menu (Gtk::Container&);
283 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
285 void set_zoom_focus (Editing::ZoomFocus);
286 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
287 framecnt_t get_current_zoom () const { return samples_per_pixel; }
288 void cycle_zoom_focus ();
289 void temporal_zoom_step (bool coarser);
290 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
291 void tav_zoom_step (bool coarser);
292 void tav_zoom_smooth (bool coarser, bool force_all);
294 /* stuff that AudioTimeAxisView and related classes use */
296 PlaylistSelector& playlist_selector() const;
297 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
299 void new_playlists (TimeAxisView* v);
300 void copy_playlists (TimeAxisView* v);
301 void clear_playlists (TimeAxisView* v);
303 void get_onscreen_tracks (TrackViewList&);
305 Width editor_mixer_strip_width;
306 void maybe_add_mixer_strip_width (XMLNode&);
307 void show_editor_mixer (bool yn);
308 void create_editor_mixer ();
309 void show_editor_list (bool yn);
310 void set_selected_mixer_strip (TimeAxisView&);
311 void mixer_strip_width_changed ();
312 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
314 /* nudge is initiated by transport controls owned by ARDOUR_UI */
316 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
317 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
318 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
320 void nudge_forward (bool next, bool force_playhead);
321 void nudge_backward (bool next, bool force_playhead);
323 /* nudge initiated from context menu */
325 void nudge_forward_capture_offset ();
326 void nudge_backward_capture_offset ();
328 void sequence_regions ();
330 /* playhead/screen stuff */
332 void set_stationary_playhead (bool yn);
333 void toggle_stationary_playhead ();
334 bool stationary_playhead() const { return _stationary_playhead; }
336 void set_follow_playhead (bool yn, bool catch_up = true);
337 void toggle_follow_playhead ();
338 bool follow_playhead() const { return _follow_playhead; }
339 bool dragging_playhead () const { return _dragging_playhead; }
341 void toggle_zero_line_visibility ();
343 void set_group_tabs ();
344 void toggle_measure_visibility ();
345 void toggle_logo_visibility ();
349 void toggle_region_fades (int dir);
350 void update_region_fade_visibility ();
352 /* redirect shared ops menu. caller must free returned menu */
354 Gtk::Menu* redirect_menu ();
356 /* floating windows/transient */
358 void ensure_float (Gtk::Window&);
362 void scroll_tracks_down_line ();
363 void scroll_tracks_up_line ();
364 bool scroll_up_one_track ();
365 bool scroll_down_one_track ();
367 void prepare_for_cleanup ();
368 void finish_cleanup ();
370 void maximise_editing_space();
371 void restore_editing_space();
373 void update_tearoff_visibility();
374 void reattach_all_tearoffs ();
376 double get_y_origin () const;
377 void reset_x_origin (framepos_t);
378 void reset_x_origin_to_follow_playhead ();
379 void reset_y_origin (double);
380 void reset_zoom (framecnt_t);
381 void reposition_and_zoom (framepos_t, double);
383 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
385 bool update_mouse_speed ();
386 bool decelerate_mouse_speed ();
388 void toggle_meter_updating();
390 void show_rhythm_ferret();
392 void goto_visual_state (uint32_t);
393 void save_visual_state (uint32_t);
395 void queue_draw_resize_line (int at);
396 void start_resize_line_ops ();
397 void end_resize_line_ops ();
399 TrackViewList const & get_track_views () {
403 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
405 void do_import (std::vector<std::string> paths,
406 Editing::ImportDisposition disposition,
407 Editing::ImportMode mode,
408 ARDOUR::SrcQuality quality,
410 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
412 void do_embed (std::vector<std::string> paths,
413 Editing::ImportDisposition disposition,
414 Editing::ImportMode mode,
416 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
418 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
420 void get_regionviews_by_id (PBD::ID const & id, RegionSelection & regions) const;
422 void center_screen (framepos_t);
424 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
426 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
427 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
429 void snap_to (framepos_t& first,
430 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
431 bool for_mark = false);
433 void snap_to_with_modifier (framepos_t& first,
435 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
436 bool for_mark = false);
438 void snap_to (framepos_t& first,
440 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
441 bool for_mark = false);
443 void begin_reversible_command (std::string cmd_name);
444 void begin_reversible_command (GQuark);
445 void commit_reversible_command ();
447 DragManager* drags () const {
451 void maybe_autoscroll (bool, bool, bool);
452 bool autoscroll_active() const;
454 Gdk::Cursor* get_canvas_cursor () const;
456 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
457 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
459 MouseCursors const * cursors () const {
463 VerboseCursor* verbose_cursor () const {
464 return _verbose_cursor;
467 double clamp_verbose_cursor_x (double);
468 double clamp_verbose_cursor_y (double);
470 void get_pointer_position (double &, double &) const;
472 /** Context for mouse entry (stored in a stack). */
473 struct EnterContext {
475 boost::shared_ptr<CursorContext> cursor_ctx;
478 /** Get the topmost enter context for the given item type.
480 * This is used to change the cursor associated with a given enter context,
481 * which may not be on the top of the stack.
483 EnterContext* get_enter_context(ItemType type);
485 TimeAxisView* stepping_axis_view () {
486 return _stepping_axis_view;
489 void set_stepping_axis_view (TimeAxisView* v) {
490 _stepping_axis_view = v;
493 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
494 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
495 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
496 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
497 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
499 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
501 void override_visible_track_count ();
503 /* Ruler metrics methods */
505 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
506 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
507 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
508 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
510 /* editing operations that need to be public */
511 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
512 void split_regions_at (framepos_t, RegionSelection&);
513 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
514 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
517 void map_transport_state ();
518 void map_position_change (framepos_t);
522 void suspend_route_redisplay ();
523 void resume_route_redisplay ();
527 void color_handler ();
531 // to keep track of the playhead position for control_scroll
532 boost::optional<framepos_t> _control_scroll_target;
534 PlaylistSelector* _playlist_selector;
536 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
539 VisualState (bool with_tracks);
542 framecnt_t samples_per_pixel;
543 framepos_t leftmost_frame;
544 Editing::ZoomFocus zoom_focus;
545 GUIObjectState* gui_state;
548 std::list<VisualState*> undo_visual_stack;
549 std::list<VisualState*> redo_visual_stack;
550 VisualState* current_visual_state (bool with_tracks = true);
551 void undo_visual_state ();
552 void redo_visual_state ();
553 void use_visual_state (VisualState&);
555 void swap_visual_state ();
557 std::vector<VisualState*> visual_states;
558 void start_visual_state_op (uint32_t n);
559 void cancel_visual_state_op (uint32_t n);
561 framepos_t leftmost_frame;
562 framecnt_t samples_per_pixel;
563 Editing::ZoomFocus zoom_focus;
565 void set_samples_per_pixel (framecnt_t);
567 Editing::MouseMode mouse_mode;
568 Editing::MouseMode pre_internal_mouse_mode;
569 Editing::SnapType pre_internal_snap_type;
570 Editing::SnapMode pre_internal_snap_mode;
571 Editing::SnapType internal_snap_type;
572 Editing::SnapMode internal_snap_mode;
573 Editing::MouseMode effective_mouse_mode () const;
575 enum JoinObjectRangeState {
576 JOIN_OBJECT_RANGE_NONE,
577 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
578 JOIN_OBJECT_RANGE_OBJECT,
579 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
580 JOIN_OBJECT_RANGE_RANGE
583 JoinObjectRangeState _join_object_range_state;
585 void update_join_object_range_location (double);
587 boost::optional<int> pre_notebook_shrink_pane_width;
589 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
591 Gtk::Notebook _the_notebook;
592 bool _notebook_shrunk;
593 void add_notebook_page (std::string const &, Gtk::Widget &);
594 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
596 Gtk::HPaned edit_pane;
597 Gtk::VPaned editor_summary_pane;
599 Gtk::EventBox meter_base;
601 Gtk::EventBox marker_base;
602 Gtk::HBox marker_box;
603 Gtk::VBox scrollers_rulers_markers_box;
605 void location_changed (ARDOUR::Location *);
606 void location_flags_changed (ARDOUR::Location *);
607 void refresh_location_display ();
608 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
609 void add_new_location (ARDOUR::Location *);
610 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
611 void location_gone (ARDOUR::Location *);
612 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
613 gint really_remove_marker (ARDOUR::Location* loc);
614 void goto_nth_marker (int nth);
615 void toggle_marker_lines ();
616 void set_marker_line_visibility (bool);
618 uint32_t location_marker_color;
619 uint32_t location_range_color;
620 uint32_t location_loop_color;
621 uint32_t location_punch_color;
622 uint32_t location_cd_marker_color;
624 struct LocationMarkers {
629 LocationMarkers () : start(0), end(0), valid (true) {}
636 void set_show_lines (bool);
637 void set_selected (bool);
638 void canvas_height_set (double);
641 void set_name (const std::string&);
642 void set_position (framepos_t start, framepos_t end = 0);
643 void set_color_rgba (uint32_t);
646 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
647 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
648 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
649 Marker* entered_marker;
650 bool _show_marker_lines;
652 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
653 LocationMarkerMap location_markers;
655 void update_marker_labels ();
656 void update_marker_labels (ArdourCanvas::Container *);
657 void check_marker_label (Marker *);
659 /** A set of lists of Markers that are in each of the canvas groups
660 * for the marker sections at the top of the editor. These lists
661 * are kept sorted in time order between marker movements, so that after
662 * a marker has moved we can decide whether we need to update the labels
663 * for all markers or for just a few.
665 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
666 void remove_sorted_marker (Marker *);
668 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
669 void clear_marker_display ();
670 void mouse_add_new_range (framepos_t);
671 bool choose_new_marker_name(std::string &name);
672 void update_cd_marker_display ();
673 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
675 TimeAxisView* clicked_axisview;
676 RouteTimeAxisView* clicked_routeview;
677 /** The last RegionView that was clicked on, or 0 if the last click was not
678 * on a RegionView. This is set up by the canvas event handlers in
679 * editor_canvas_events.cc
681 RegionView* clicked_regionview;
682 RegionSelection latest_regionviews;
683 uint32_t clicked_selection;
684 ControlPoint* clicked_control_point;
686 void sort_track_selection (TrackViewList&);
688 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
689 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
690 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
691 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
693 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
694 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
695 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
696 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
697 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
699 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
700 bool button_release_can_deselect;
702 void catch_vanishing_regionview (RegionView *);
704 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
705 void select_all_tracks ();
706 void select_all_internal_edit (Selection::Operation);
708 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
709 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
710 void set_selected_track_as_side_effect (Selection::Operation op);
711 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
713 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
714 void collect_new_region_view (RegionView *);
715 void collect_and_select_new_region_view (RegionView *);
717 Gtk::Menu track_context_menu;
718 Gtk::Menu track_region_context_menu;
719 Gtk::Menu track_selection_context_menu;
721 Gtk::MenuItem* region_edit_menu_split_item;
722 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
723 Gtk::Menu * track_region_edit_playlist_menu;
724 Gtk::Menu * track_edit_playlist_submenu;
725 Gtk::Menu * track_selection_edit_playlist_submenu;
727 GdkEvent context_click_event;
729 void popup_track_context_menu (int, int, ItemType, bool);
730 Gtk::Menu* build_track_context_menu ();
731 Gtk::Menu* build_track_bus_context_menu ();
732 Gtk::Menu* build_track_region_context_menu ();
733 Gtk::Menu* build_track_selection_context_menu ();
734 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
735 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
736 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
737 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
738 Gtk::MenuItem* _popup_region_menu_item;
740 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
741 Gtk::Menu _control_point_context_menu;
743 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
744 Gtk::Menu _note_context_menu;
746 void add_routes (ARDOUR::RouteList&);
747 void timeaxisview_deleted (TimeAxisView *);
749 Gtk::HBox global_hpacker;
750 Gtk::VBox global_vpacker;
753 /* Cursor stuff. Do not use directly, use via CursorContext. */
754 friend class CursorContext;
755 std::vector<Gdk::Cursor*> _cursor_stack;
756 void set_canvas_cursor (Gdk::Cursor*);
757 size_t push_canvas_cursor (Gdk::Cursor*);
758 void pop_canvas_cursor ();
760 Gdk::Cursor* which_grabber_cursor () const;
761 Gdk::Cursor* which_track_cursor () const;
762 Gdk::Cursor* which_mode_cursor () const;
763 Gdk::Cursor* which_trim_cursor (bool left_side) const;
764 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
766 /** Push the appropriate enter/cursor context on item entry. */
767 void choose_canvas_cursor_on_entry (ItemType);
769 /** Update all enter cursors based on current settings. */
770 void update_all_enter_cursors ();
772 ArdourCanvas::GtkCanvas* _track_canvas;
773 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
775 bool within_track_canvas;
777 friend class VerboseCursor;
778 VerboseCursor* _verbose_cursor;
780 void parameter_changed (std::string);
781 void ui_parameter_changed (std::string);
783 Gtk::EventBox time_bars_event_box;
784 Gtk::VBox time_bars_vbox;
786 ArdourCanvas::Pixbuf *logo_item;
788 /* these will be needed when we have canvas rulers */
789 ArdourCanvas::Container *minsec_group;
790 ArdourCanvas::Container *bbt_group;
791 ArdourCanvas::Container *timecode_group;
792 ArdourCanvas::Container *frame_group;
795 ArdourCanvas::Container *tempo_group;
796 ArdourCanvas::Container *meter_group;
797 ArdourCanvas::Container *marker_group;
798 ArdourCanvas::Container *range_marker_group;
799 ArdourCanvas::Container *transport_marker_group;
800 ArdourCanvas::Container* cd_marker_group;
802 /* parent for groups which themselves contain time markers */
803 ArdourCanvas::Container* _time_markers_group;
805 /* The group containing all other groups that are scrolled vertically
808 ArdourCanvas::ScrollGroup* hv_scroll_group;
810 /* The group containing all other groups that are scrolled vertically ONLY
812 ArdourCanvas::ScrollGroup* v_scroll_group;
814 /* The group containing all other groups that are scrolled horizontally ONLY
816 ArdourCanvas::ScrollGroup* h_scroll_group;
818 /* The group containing all trackviews. */
819 ArdourCanvas::Container* no_scroll_group;
821 /* The group containing all trackviews. */
822 ArdourCanvas::Container* _trackview_group;
824 /* The group holding things (mostly regions) while dragging so they
825 * are on top of everything else
827 ArdourCanvas::Container* _drag_motion_group;
829 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
832 ArdourCanvas::Rectangle* _canvas_drop_zone;
833 bool canvas_drop_zone_event (GdkEvent* event);
836 ruler_metric_timecode = 0,
837 ruler_metric_bbt = 1,
838 ruler_metric_samples = 2,
839 ruler_metric_minsec = 3,
841 ruler_time_tempo = 4,
842 ruler_time_meter = 5,
843 ruler_time_marker = 6,
844 ruler_time_range_marker = 7,
845 ruler_time_transport_marker = 8,
846 ruler_time_cd_marker = 9,
847 ruler_video_timeline = 10,
850 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
851 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
852 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
853 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
854 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
855 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
856 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
857 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
858 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
859 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
860 bool no_ruler_shown_update;
862 Gtk::Widget * ruler_grabbed_widget;
864 RulerDialog* ruler_dialog;
866 void initialize_rulers ();
867 void update_just_timecode ();
868 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
869 void update_fixed_rulers ();
870 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
871 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
872 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
873 void update_ruler_visibility ();
874 void set_ruler_visible (RulerType, bool);
875 void toggle_ruler_visibility (RulerType rt);
876 void ruler_toggled (int);
877 bool ruler_label_button_release (GdkEventButton*);
878 void store_ruler_visibility ();
879 void restore_ruler_visibility ();
883 enum MinsecRulerScale {
888 minsec_show_many_hours
891 MinsecRulerScale minsec_ruler_scale;
893 framecnt_t minsec_mark_interval;
894 gint minsec_mark_modulo;
896 void set_minsec_ruler_scale (framepos_t, framepos_t);
898 enum TimecodeRulerScale {
900 timecode_show_frames,
901 timecode_show_seconds,
902 timecode_show_minutes,
904 timecode_show_many_hours
907 TimecodeRulerScale timecode_ruler_scale;
909 gint timecode_mark_modulo;
910 gint timecode_nmarks;
911 void set_timecode_ruler_scale (framepos_t, framepos_t);
913 framecnt_t _samples_ruler_interval;
914 void set_samples_ruler_scale (framepos_t, framepos_t);
924 bbt_show_ticks_detail,
925 bbt_show_ticks_super_detail
928 BBTRulerScale bbt_ruler_scale;
932 uint32_t bbt_bar_helper_on;
933 uint32_t bbt_accent_modulo;
934 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
935 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
936 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
938 ArdourCanvas::Ruler* timecode_ruler;
939 ArdourCanvas::Ruler* bbt_ruler;
940 ArdourCanvas::Ruler* samples_ruler;
941 ArdourCanvas::Ruler* minsec_ruler;
943 static double timebar_height;
944 guint32 visible_timebars;
945 Gtk::Menu *editor_ruler_menu;
947 ArdourCanvas::Rectangle* tempo_bar;
948 ArdourCanvas::Rectangle* meter_bar;
949 ArdourCanvas::Rectangle* marker_bar;
950 ArdourCanvas::Rectangle* range_marker_bar;
951 ArdourCanvas::Rectangle* transport_marker_bar;
952 ArdourCanvas::Rectangle* cd_marker_bar;
954 Gtk::Label minsec_label;
955 Gtk::Label bbt_label;
956 Gtk::Label timecode_label;
957 Gtk::Label samples_label;
958 Gtk::Label tempo_label;
959 Gtk::Label meter_label;
960 Gtk::Label mark_label;
961 Gtk::Label range_mark_label;
962 Gtk::Label transport_mark_label;
963 Gtk::Label cd_mark_label;
965 /* videtimline related actions */
966 Gtk::Label videotl_label;
967 ArdourCanvas::Container* videotl_group;
968 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
969 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
970 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
971 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
972 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
973 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
974 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
975 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
976 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
977 void set_xjadeo_proc ();
978 void toggle_xjadeo_proc (int state=-1);
979 void set_close_video_sensitive (bool onoff);
980 void set_xjadeo_sensitive (bool onoff);
981 void set_xjadeo_viewoption (int);
982 void toggle_xjadeo_viewoption (int what, int state=-1);
983 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
984 int videotl_bar_height; /* in units of timebar_height; default: 4 */
985 int get_videotl_bar_height () const { return videotl_bar_height; }
986 void export_video (bool range = false);
987 void toggle_region_video_lock ();
989 friend class EditorCursor;
991 EditorCursor* playhead_cursor;
993 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
995 void cursor_to_region_boundary (bool with_selection, int32_t dir);
996 void cursor_to_next_region_boundary (bool with_selection);
997 void cursor_to_previous_region_boundary (bool with_selection);
998 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
999 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1000 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1001 void cursor_to_selection_start (EditorCursor *);
1002 void cursor_to_selection_end (EditorCursor *);
1004 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1005 void selected_marker_to_next_region_boundary (bool with_selection);
1006 void selected_marker_to_previous_region_boundary (bool with_selection);
1007 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1008 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1009 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1010 void selected_marker_to_selection_start ();
1011 void selected_marker_to_selection_end ();
1013 void select_all_selectables_using_cursor (EditorCursor *, bool);
1014 void select_all_selectables_using_edit (bool);
1015 void select_all_selectables_between (bool within);
1016 void select_range_between ();
1018 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1019 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1021 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1022 void build_region_boundary_cache ();
1024 Gtk::HBox toplevel_hpacker;
1027 Gtk::HBox bottom_hbox;
1029 Gtk::Table edit_packer;
1031 /** the adjustment that controls the overall editor vertical scroll position */
1032 Gtk::Adjustment vertical_adjustment;
1033 Gtk::Adjustment horizontal_adjustment;
1035 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1036 Gtk::Layout controls_layout;
1037 bool control_layout_scroll (GdkEventScroll* ev);
1038 void reset_controls_layout_width ();
1039 void reset_controls_layout_height (int32_t height);
1048 bool scroll_press (Direction);
1049 void scroll_release ();
1050 sigc::connection _scroll_connection;
1051 int _scroll_callbacks;
1053 double _visible_canvas_width;
1054 double _visible_canvas_height; ///< height of the visible area of the track canvas
1055 double _full_canvas_height; ///< full height of the canvas
1057 bool track_canvas_map_handler (GdkEventAny*);
1059 bool edit_controls_button_release (GdkEventButton*);
1060 Gtk::Menu *edit_controls_left_menu;
1061 Gtk::Menu *edit_controls_right_menu;
1063 Gtk::VBox track_canvas_vbox;
1064 Gtk::VBox edit_controls_vbox;
1065 Gtk::HBox edit_controls_hbox;
1067 void control_vertical_zoom_in_all ();
1068 void control_vertical_zoom_out_all ();
1069 void control_vertical_zoom_in_selected ();
1070 void control_vertical_zoom_out_selected ();
1071 void control_step_tracks_up ();
1072 void control_step_tracks_down ();
1073 void control_view (uint32_t);
1074 void control_scroll (float);
1075 void control_select (uint32_t rid, Selection::Operation);
1076 void control_unselect ();
1077 void access_action (std::string,std::string);
1078 bool deferred_control_scroll (framepos_t);
1079 sigc::connection control_scroll_connection;
1081 void tie_vertical_scrolling ();
1082 void set_horizontal_position (double);
1083 double horizontal_position () const;
1085 struct VisualChange {
1093 framepos_t time_origin;
1094 framecnt_t samples_per_pixel;
1097 int idle_handler_id;
1098 /** true if we are currently in the idle handler */
1101 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1103 pending = Type (pending | t);
1107 VisualChange pending_visual_change;
1109 static int _idle_visual_changer (void *arg);
1110 int idle_visual_changer ();
1111 void visual_changer (const VisualChange&);
1112 void ensure_visual_change_idle_handler ();
1115 TrackViewList track_views;
1116 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1117 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1119 TrackViewList get_tracks_for_range_action () const;
1121 sigc::connection super_rapid_screen_update_connection;
1122 framepos_t last_update_frame;
1123 void center_screen_internal (framepos_t, float);
1125 void super_rapid_screen_update ();
1127 void session_going_away ();
1129 framepos_t cut_buffer_start;
1130 framecnt_t cut_buffer_length;
1132 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1134 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1135 boost::weak_ptr<ARDOUR::Movable> _movable;
1137 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1138 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1139 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1140 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1141 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1142 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1143 bool button_press_dispatch (GdkEventButton*);
1144 bool button_release_dispatch (GdkEventButton*);
1145 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1146 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1147 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1148 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1149 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1151 Gtkmm2ext::Bindings* button_bindings;
1152 XMLNode* button_settings () const;
1154 /* KEYMAP HANDLING */
1156 void register_actions ();
1157 void register_region_actions ();
1159 void load_bindings ();
1160 Gtkmm2ext::ActionMap editor_action_map;
1161 Gtkmm2ext::Bindings key_bindings;
1163 /* CUT/COPY/PASTE */
1165 framepos_t last_paste_pos;
1166 unsigned paste_count;
1168 void cut_copy (Editing::CutCopyOp);
1169 bool can_cut_copy () const;
1170 void cut_copy_points (Editing::CutCopyOp, Evoral::MusicalTime earliest=Evoral::MusicalTime(), bool midi=false);
1171 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1172 void cut_copy_ranges (Editing::CutCopyOp);
1173 void cut_copy_midi (Editing::CutCopyOp);
1175 void mouse_paste ();
1176 void paste_internal (framepos_t position, float times);
1178 /* EDITING OPERATIONS */
1180 void reset_point_selection ();
1181 void toggle_region_lock ();
1182 void toggle_opaque_region ();
1183 void toggle_record_enable ();
1184 void toggle_solo ();
1185 void toggle_solo_isolate ();
1186 void toggle_mute ();
1187 void toggle_region_lock_style ();
1189 enum LayerOperation {
1196 void do_layer_operation (LayerOperation);
1197 void raise_region ();
1198 void raise_region_to_top ();
1199 void change_region_layering_order (bool from_context_menu);
1200 void lower_region ();
1201 void lower_region_to_bottom ();
1202 void split_region_at_transients ();
1203 void crop_region_to_selection ();
1204 void crop_region_to (framepos_t start, framepos_t end);
1205 void set_sync_point (framepos_t, const RegionSelection&);
1206 void set_region_sync_position ();
1207 void remove_region_sync();
1208 void align_regions (ARDOUR::RegionPoint);
1209 void align_regions_relative (ARDOUR::RegionPoint point);
1210 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1211 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1212 void remove_selected_regions ();
1213 void remove_clicked_region ();
1214 void show_region_properties ();
1215 void show_midi_list_editor ();
1216 void rename_region ();
1217 void duplicate_some_regions (RegionSelection&, float times);
1218 void duplicate_selection (float times);
1219 void region_fill_selection ();
1220 void combine_regions ();
1221 void uncombine_regions ();
1223 void region_fill_track ();
1224 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1225 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1226 void split_multichannel_region();
1227 void reverse_region ();
1228 void strip_region_silence ();
1229 void normalize_region ();
1230 void reset_region_scale_amplitude ();
1231 void adjust_region_gain (bool up);
1232 void quantize_region ();
1233 void quantize_regions (const RegionSelection& rs);
1234 void legatize_region (bool shrink_only);
1235 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1236 void transform_region ();
1237 void transform_regions (const RegionSelection& rs);
1238 void insert_patch_change (bool from_context);
1239 void fork_region ();
1241 void do_insert_time ();
1242 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1244 void tab_to_transient (bool forward);
1246 void set_tempo_from_region ();
1247 void use_range_as_bar ();
1249 void define_one_bar (framepos_t start, framepos_t end);
1251 void audition_region_from_region_list ();
1252 void hide_region_from_region_list ();
1253 void show_region_in_region_list ();
1255 void naturalize_region ();
1257 void reset_focus ();
1259 void split_region ();
1264 void paste (float times, bool from_context_menu = false);
1266 void place_transient ();
1267 void remove_transient (ArdourCanvas::Item* item);
1268 void snap_regions_to_grid ();
1269 void close_region_gaps ();
1271 void keyboard_paste ();
1273 void region_from_selection ();
1274 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1276 void play_from_start ();
1277 void play_from_edit_point ();
1278 void play_from_edit_point_and_return ();
1279 void play_selected_region ();
1280 void play_edit_range ();
1281 void play_location (ARDOUR::Location&);
1282 void loop_location (ARDOUR::Location&);
1284 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1285 void temporal_zoom_selection (bool both_axes = false);
1286 void temporal_zoom_region (bool both_axes);
1287 void temporal_zoom_session ();
1288 void temporal_zoom (framecnt_t samples_per_pixel);
1289 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1290 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1292 void insert_region_list_selection (float times);
1294 /* import & embed */
1296 void add_external_audio_action (Editing::ImportMode);
1297 void external_audio_dialog ();
1298 void session_import_dialog ();
1300 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1301 bool check_multichannel_status (const std::vector<std::string>& paths);
1303 SoundFileOmega* sfbrowser;
1305 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1307 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1308 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1310 int import_sndfiles (std::vector<std::string> paths,
1311 Editing::ImportDisposition disposition,
1312 Editing::ImportMode mode,
1313 ARDOUR::SrcQuality quality,
1317 boost::shared_ptr<ARDOUR::Track>& track,
1319 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1321 int embed_sndfiles (std::vector<std::string> paths,
1322 bool multiple_files,
1323 bool& check_sample_rate,
1324 Editing::ImportDisposition disposition,
1325 Editing::ImportMode mode,
1329 boost::shared_ptr<ARDOUR::Track>& track,
1330 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1332 int add_sources (std::vector<std::string> paths,
1333 ARDOUR::SourceList& sources,
1335 Editing::ImportDisposition disposition,
1336 Editing::ImportMode mode,
1339 boost::shared_ptr<ARDOUR::Track>& track,
1340 bool add_channel_suffix,
1341 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1343 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1347 Editing::ImportMode mode,
1348 boost::shared_ptr<ARDOUR::Track>& existing_track,
1349 const std::string& new_track_name,
1350 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1352 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1353 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1355 void toggle_midi_input_active (bool flip_others);
1357 ARDOUR::InterThreadInfo* current_interthread_info;
1359 AnalysisWindow* analysis_window;
1361 /* import specific info */
1363 struct EditorImportStatus : public ARDOUR::ImportStatus {
1364 Editing::ImportMode mode;
1368 boost::shared_ptr<ARDOUR::Track> track;
1372 EditorImportStatus import_status;
1373 static void *_import_thread (void *);
1374 void* import_thread ();
1375 void finish_import ();
1377 /* to support this ... */
1379 void import_audio (bool as_tracks);
1380 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1382 void move_to_start ();
1383 void move_to_end ();
1384 void center_playhead ();
1385 void center_edit_point ();
1386 void playhead_forward_to_grid ();
1387 void playhead_backward_to_grid ();
1388 void scroll_playhead (bool forward);
1389 void scroll_backward (float pages=0.8f);
1390 void scroll_forward (float pages=0.8f);
1391 void scroll_tracks_down ();
1392 void scroll_tracks_up ();
1394 void clear_markers ();
1395 void clear_ranges ();
1396 void clear_locations ();
1397 void unhide_markers ();
1398 void unhide_ranges ();
1399 void jump_forward_to_mark ();
1400 void jump_backward_to_mark ();
1401 void cursor_align (bool playhead_to_edit);
1402 void toggle_skip_playback ();
1404 void remove_last_capture ();
1405 void select_all_selectables_using_time_selection ();
1406 void select_all_selectables_using_loop();
1407 void select_all_selectables_using_punch();
1408 void set_selection_from_range (ARDOUR::Location&);
1409 void set_selection_from_punch ();
1410 void set_selection_from_loop ();
1411 void set_selection_from_region ();
1413 void add_location_mark (framepos_t where);
1414 void add_location_from_region ();
1415 void add_locations_from_region ();
1416 void add_location_from_selection ();
1417 void set_loop_from_selection (bool play);
1418 void set_punch_from_selection ();
1419 void set_punch_from_region ();
1421 void set_session_extents_from_selection ();
1423 void set_loop_from_edit_range (bool play);
1424 void set_loop_from_region (bool play);
1425 void set_punch_from_edit_range ();
1427 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1428 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1430 void add_location_from_playhead_cursor ();
1431 void remove_location_at_playhead_cursor ();
1432 bool select_new_marker;
1434 void reverse_selection ();
1435 void edit_envelope ();
1437 double last_scrub_x;
1438 int scrubbing_direction;
1439 int scrub_reversals;
1440 int scrub_reverse_distance;
1441 void scrub (framepos_t, double);
1443 void keyboard_selection_begin ();
1444 void keyboard_selection_finish (bool add);
1445 bool have_pending_keyboard_selection;
1446 framepos_t pending_keyboard_selection_start;
1448 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1450 Editing::SnapType _snap_type;
1451 Editing::SnapMode _snap_mode;
1453 /// Snap threshold in pixels
1454 double snap_threshold;
1456 bool ignore_gui_changes;
1458 DragManager* _drags;
1463 Gtk::Dialog* lock_dialog;
1465 struct timeval last_event_time;
1466 bool generic_event_handler (GdkEvent*);
1467 bool lock_timeout_callback ();
1468 void start_lock_event_timing ();
1470 Gtk::Menu fade_context_menu;
1472 Gtk::Menu xfade_in_context_menu;
1473 Gtk::Menu xfade_out_context_menu;
1474 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1475 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1476 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1478 void set_fade_in_shape (ARDOUR::FadeShape);
1479 void set_fade_out_shape (ARDOUR::FadeShape);
1481 void set_fade_length (bool in);
1482 void set_fade_in_active (bool);
1483 void set_fade_out_active (bool);
1487 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1489 bool _dragging_playhead;
1490 bool _dragging_edit_point;
1492 void marker_drag_motion_callback (GdkEvent*);
1493 void marker_drag_finished_callback (GdkEvent*);
1495 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1497 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1498 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1499 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1500 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1501 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1503 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1505 bool can_remove_control_point (ArdourCanvas::Item *);
1506 void remove_control_point (ArdourCanvas::Item *);
1508 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1510 /* Canvas event handlers */
1512 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1513 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1514 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1515 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1516 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1517 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1518 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1519 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1520 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1521 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1522 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1523 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1524 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1525 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1526 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1527 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1528 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1529 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1530 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1531 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1532 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1533 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1534 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1535 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1537 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1538 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1539 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1540 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1541 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1542 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1543 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1545 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1546 void update_video_timeline (bool flush = false);
1547 void set_video_timeline_height (const int);
1548 bool is_video_timeline_locked ();
1549 void toggle_video_timeline_locked ();
1550 void set_video_timeline_locked (const bool);
1551 void queue_visual_videotimeline_update ();
1552 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1554 PBD::Signal0<void> EditorFreeze;
1555 PBD::Signal0<void> EditorThaw;
1558 friend class DragManager;
1559 friend class EditorRouteGroups;
1560 friend class EditorRegions;
1562 /* non-public event handlers */
1564 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1565 bool track_canvas_scroll (GdkEventScroll* event);
1567 bool track_canvas_button_press_event (GdkEventButton* event);
1568 bool track_canvas_button_release_event (GdkEventButton* event);
1569 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1571 Gtk::Allocation _canvas_viewport_allocation;
1572 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1573 void track_canvas_viewport_size_allocated ();
1574 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1575 bool track_canvas_key_press (GdkEventKey *);
1576 bool track_canvas_key_release (GdkEventKey *);
1578 void set_playhead_cursor ();
1580 void toggle_region_mute ();
1582 void initialize_canvas ();
1584 /* display control */
1586 bool _show_measures;
1587 /// true if the editor should follow the playhead, otherwise false
1588 bool _follow_playhead;
1589 /// true if we scroll the tracks rather than the playhead
1590 bool _stationary_playhead;
1591 /// true if we are in fullscreen mode
1594 TempoLines* tempo_lines;
1596 ArdourCanvas::Container* global_rect_group;
1597 ArdourCanvas::Container* time_line_group;
1599 void hide_measures ();
1600 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1601 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1603 void new_tempo_section ();
1605 void mouse_add_new_tempo_event (framepos_t where);
1606 void mouse_add_new_meter_event (framepos_t where);
1608 void remove_tempo_marker (ArdourCanvas::Item*);
1609 void remove_meter_marker (ArdourCanvas::Item*);
1610 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1611 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1613 void edit_tempo_section (ARDOUR::TempoSection*);
1614 void edit_meter_section (ARDOUR::MeterSection*);
1615 void edit_tempo_marker (TempoMarker&);
1616 void edit_meter_marker (MeterMarker&);
1617 void edit_control_point (ArdourCanvas::Item*);
1618 void edit_notes (MidiRegionView*);
1620 void marker_menu_edit ();
1621 void marker_menu_remove ();
1622 void marker_menu_rename ();
1623 void rename_marker (Marker *marker);
1624 void toggle_marker_menu_lock ();
1625 void toggle_marker_menu_glue ();
1626 void marker_menu_hide ();
1627 void marker_menu_loop_range ();
1628 void marker_menu_select_all_selectables_using_range ();
1629 void marker_menu_select_using_range ();
1630 void marker_menu_separate_regions_using_location ();
1631 void marker_menu_play_from ();
1632 void marker_menu_play_range ();
1633 void marker_menu_set_playhead ();
1634 void marker_menu_set_from_playhead ();
1635 void marker_menu_set_from_selection (bool force_regions);
1636 void marker_menu_range_to_next ();
1637 void marker_menu_zoom_to_range ();
1638 void new_transport_marker_menu_set_loop ();
1639 void new_transport_marker_menu_set_punch ();
1640 void update_loop_range_view ();
1641 void update_punch_range_view ();
1642 void new_transport_marker_menu_popdown ();
1643 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1644 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1645 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1646 void build_range_marker_menu (bool, bool);
1647 void build_marker_menu (ARDOUR::Location *);
1648 void build_tempo_or_meter_marker_menu (bool);
1649 void build_new_transport_marker_menu ();
1650 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1652 Gtk::Menu* tempo_or_meter_marker_menu;
1653 Gtk::Menu* marker_menu;
1654 Gtk::Menu* range_marker_menu;
1655 Gtk::Menu* transport_marker_menu;
1656 Gtk::Menu* new_transport_marker_menu;
1657 Gtk::Menu* cd_marker_menu;
1658 ArdourCanvas::Item* marker_menu_item;
1660 typedef std::list<Marker*> Marks;
1663 void remove_metric_marks ();
1664 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1666 void compute_current_bbt_points (framepos_t left, framepos_t right,
1667 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1668 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1670 void tempo_map_changed (const PBD::PropertyChange&);
1671 void redisplay_tempo (bool immediate_redraw);
1673 uint32_t bbt_beat_subdivision;
1677 Gtk::ToggleButton editor_mixer_button;
1678 Gtk::ToggleButton editor_list_button;
1679 void editor_mixer_button_toggled ();
1680 void editor_list_button_toggled ();
1682 ArdourButton zoom_in_button;
1683 ArdourButton zoom_out_button;
1684 ArdourButton zoom_out_full_button;
1686 ArdourButton tav_expand_button;
1687 ArdourButton tav_shrink_button;
1688 ArdourDropdown visible_tracks_selector;
1689 ArdourDropdown zoom_preset_selector;
1691 int32_t _visible_track_count;
1692 void build_track_count_menu ();
1693 void set_visible_track_count (int32_t);
1695 void set_zoom_preset(int64_t);
1697 Gtk::VBox toolbar_clock_vbox;
1698 Gtk::VBox toolbar_selection_clock_vbox;
1699 Gtk::Table toolbar_selection_clock_table;
1700 Gtk::Label toolbar_selection_cursor_label;
1702 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1703 ArdourButton mouse_select_button;
1704 ArdourButton mouse_draw_button;
1705 ArdourButton mouse_move_button;
1706 ArdourButton mouse_timefx_button;
1707 ArdourButton mouse_content_button;
1708 ArdourButton mouse_audition_button;
1709 ArdourButton mouse_cut_button;
1711 ArdourButton smart_mode_button;
1712 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1714 void mouse_mode_toggled (Editing::MouseMode m);
1715 void mouse_mode_object_range_toggled ();
1716 bool ignore_mouse_mode_toggle;
1718 bool mouse_select_button_release (GdkEventButton*);
1720 Gtk::VBox automation_box;
1721 Gtk::Button automation_mode_button;
1723 //edit mode menu stuff
1724 ArdourDropdown edit_mode_selector;
1725 void edit_mode_selection_done ( ARDOUR::EditMode m );
1726 void build_edit_mode_menu ();
1727 Gtk::VBox edit_mode_box;
1729 void set_edit_mode (ARDOUR::EditMode);
1730 void cycle_edit_mode ();
1732 ArdourDropdown snap_type_selector;
1733 void build_snap_type_menu ();
1735 ArdourDropdown snap_mode_selector;
1736 void build_snap_mode_menu ();
1739 std::vector<std::string> snap_type_strings;
1740 std::vector<std::string> snap_mode_strings;
1742 void snap_type_selection_done (Editing::SnapType);
1743 void snap_mode_selection_done (Editing::SnapMode);
1744 void snap_mode_chosen (Editing::SnapMode);
1745 void snap_type_chosen (Editing::SnapType);
1747 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1748 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1750 //zoom focus meu stuff
1751 ArdourDropdown zoom_focus_selector;
1752 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1753 void build_zoom_focus_menu ();
1754 std::vector<std::string> zoom_focus_strings;
1756 void zoom_focus_chosen (Editing::ZoomFocus);
1758 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1760 Gtk::HBox _zoom_box;
1761 Gtkmm2ext::TearOff* _zoom_tearoff;
1762 void zoom_adjustment_changed();
1764 void setup_toolbar ();
1766 void setup_tooltips ();
1768 Gtkmm2ext::TearOff* _tools_tearoff;
1769 Gtk::HBox toolbar_hbox;
1770 Gtk::EventBox toolbar_base;
1771 Gtk::Frame toolbar_frame;
1772 Gtk::Viewport _toolbar_viewport;
1776 Gtk::HBox panic_box;
1778 void setup_midi_toolbar ();
1780 /* selection process */
1782 Selection* selection;
1783 Selection* cut_buffer;
1784 SelectionMemento* _selection_memento;
1786 void time_selection_changed ();
1787 void update_time_selection_display ();
1788 void track_selection_changed ();
1789 void region_selection_changed ();
1790 sigc::connection editor_regions_selection_changed_connection;
1791 void sensitize_all_region_actions (bool);
1792 void sensitize_the_right_region_actions ();
1793 bool _all_region_actions_sensitized;
1794 /** Flag to block region action handlers from doing what they normally do;
1795 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1796 * block) when setting a ToggleAction's active state.
1798 bool _ignore_region_action;
1799 bool _last_region_menu_was_main;
1800 void point_selection_changed ();
1801 void marker_selection_changed ();
1803 bool _ignore_follow_edits;
1805 void cancel_selection ();
1806 void cancel_time_selection ();
1808 bool get_smart_mode() const;
1810 bool audio_region_selection_covers (framepos_t where);
1812 /* transport range select process */
1814 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1815 ArdourCanvas::Rectangle* range_bar_drag_rect;
1816 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1819 ArdourCanvas::Rectangle *bogus_background_rect;
1821 ArdourCanvas::Rectangle *transport_bar_range_rect;
1822 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1823 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1824 ArdourCanvas::Rectangle *transport_loop_range_rect;
1825 ArdourCanvas::Rectangle *transport_punch_range_rect;
1826 ArdourCanvas::Line *transport_punchin_line;
1827 ArdourCanvas::Line *transport_punchout_line;
1828 ArdourCanvas::Rectangle *transport_preroll_rect;
1829 ArdourCanvas::Rectangle *transport_postroll_rect;
1831 ARDOUR::Location* transport_loop_location();
1832 ARDOUR::Location* transport_punch_location();
1834 ARDOUR::Location *temp_location;
1836 /* object rubberband select process */
1838 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1840 ArdourCanvas::Rectangle *rubberband_rect;
1842 EditorRouteGroups* _route_groups;
1843 EditorRoutes* _routes;
1844 EditorRegions* _regions;
1845 EditorSnapshots* _snapshots;
1846 EditorLocations* _locations;
1848 /* diskstream/route display management */
1849 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1850 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1852 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1854 bool sync_track_view_list_and_routes ();
1856 Gtk::VBox list_vpacker;
1860 sigc::connection autoscroll_connection;
1861 bool autoscroll_horizontal_allowed;
1862 bool autoscroll_vertical_allowed;
1863 uint32_t autoscroll_cnt;
1864 Gtk::Widget* autoscroll_widget;
1865 ArdourCanvas::Rect autoscroll_boundary;
1867 bool autoscroll_canvas ();
1868 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1869 void stop_canvas_autoscroll ();
1872 void point_trim (GdkEvent *, framepos_t);
1874 void trim_region_front();
1875 void trim_region_back();
1876 void trim_region (bool front);
1878 void trim_region_to_loop ();
1879 void trim_region_to_punch ();
1880 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1882 void trim_to_region(bool forward);
1883 void trim_region_to_previous_region_end();
1884 void trim_region_to_next_region_start();
1886 bool show_gain_after_trim;
1890 int convert_drop_to_paths (
1891 std::vector<std::string>& paths,
1892 const Glib::RefPtr<Gdk::DragContext>& context,
1895 const Gtk::SelectionData& data,
1899 void track_canvas_drag_data_received (
1900 const Glib::RefPtr<Gdk::DragContext>& context,
1903 const Gtk::SelectionData& data,
1908 const Glib::RefPtr<Gdk::DragContext>& context,
1911 const Gtk::SelectionData& data,
1916 const Glib::RefPtr<Gdk::DragContext>& context,
1919 const Gtk::SelectionData& data,
1924 const Glib::RefPtr<Gdk::DragContext>& context,
1927 const Gtk::SelectionData& data,
1933 int write_region_selection(RegionSelection&);
1934 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1935 void bounce_region_selection (bool with_processing);
1936 void bounce_range_selection (bool replace, bool enable_processing);
1937 void external_edit_region ();
1939 int write_audio_selection (TimeSelection&);
1940 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1942 void write_selection ();
1944 std::list<XMLNode *> before; /* used in *_reversible_command */
1946 void update_title ();
1947 void update_title_s (const std::string & snapshot_name);
1949 void instant_save ();
1951 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1953 /* freeze operations */
1955 ARDOUR::InterThreadInfo freeze_status;
1956 static void* _freeze_thread (void*);
1957 void* freeze_thread ();
1959 void freeze_route ();
1960 void unfreeze_route ();
1964 void duplicate_range (bool with_dialog);
1966 /** computes the timeline frame (sample) of an event whose coordinates
1967 * are in canvas units (pixels, scroll offset included).
1969 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1971 /** computes the timeline frame (sample) of an event whose coordinates
1972 * are in window units (pixels, no scroll offset).
1974 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1976 /* returns false if mouse pointer is not in track or marker canvas
1978 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1980 TimeFXDialog* current_timefx;
1981 static void* timefx_thread (void *arg);
1984 int time_stretch (RegionSelection&, float fraction);
1985 int pitch_shift (RegionSelection&, float cents);
1986 void pitch_shift_region ();
1988 void transpose_region ();
1990 /* editor-mixer strip */
1992 MixerStrip *current_mixer_strip;
1993 bool show_editor_mixer_when_tracks_arrive;
1994 Gtk::VBox current_mixer_strip_vbox;
1995 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1996 void current_mixer_strip_hidden ();
1998 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1999 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2001 void ensure_all_elements_drawn ();
2003 /* nudging tracks */
2005 void nudge_track (bool use_edit_point, bool forwards);
2007 static const int32_t default_width = 995;
2008 static const int32_t default_height = 765;
2012 ArdourButton nudge_forward_button;
2013 ArdourButton nudge_backward_button;
2014 Gtk::HBox nudge_hbox;
2015 Gtk::VBox nudge_vbox;
2016 AudioClock* nudge_clock;
2018 bool nudge_forward_release (GdkEventButton*);
2019 bool nudge_backward_release (GdkEventButton*);
2023 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2025 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2026 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2028 /* handling cleanup */
2030 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2032 PBD::ScopedConnectionList session_connections;
2034 /* tracking step changes of track height */
2036 TimeAxisView* current_stepping_trackview;
2037 ARDOUR::microseconds_t last_track_height_step_timestamp;
2038 gint track_height_step_timeout();
2039 sigc::connection step_timeout;
2041 TimeAxisView* entered_track;
2042 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2043 to point to the RegionView. Otherwise it is 0.
2045 RegionView* entered_regionview;
2047 std::vector<EnterContext> _enter_stack;
2049 bool clear_entered_track;
2050 bool left_track_canvas (GdkEventCrossing*);
2051 bool entered_track_canvas (GdkEventCrossing*);
2052 void set_entered_track (TimeAxisView*);
2053 void set_entered_regionview (RegionView*);
2054 gint left_automation_track ();
2056 void reset_canvas_action_sensitivity (bool);
2057 void set_gain_envelope_visibility ();
2058 void set_region_gain_visibility (RegionView*);
2059 void toggle_gain_envelope_active ();
2060 void reset_region_gain_envelopes ();
2062 bool on_key_press_event (GdkEventKey*);
2063 bool on_key_release_event (GdkEventKey*);
2065 void session_state_saved (std::string);
2067 Glib::RefPtr<Gtk::Action> undo_action;
2068 Glib::RefPtr<Gtk::Action> redo_action;
2070 void history_changed ();
2072 Gtk::HBox status_bar_hpacker;
2074 Editing::EditPoint _edit_point;
2076 ArdourDropdown edit_point_selector;
2077 void build_edit_point_menu();
2079 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2080 void cycle_edit_point (bool with_marker);
2081 void set_edit_point ();
2082 void edit_point_selection_done (Editing::EditPoint);
2083 void edit_point_chosen (Editing::EditPoint);
2084 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2085 std::vector<std::string> edit_point_strings;
2086 std::vector<std::string> edit_mode_strings;
2088 void selected_marker_moved (ARDOUR::Location*);
2090 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2092 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2093 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2095 RegionSelection get_regions_from_selection_and_edit_point ();
2096 RegionSelection get_regions_from_selection_and_entered ();
2098 void start_updating_meters ();
2099 void stop_updating_meters ();
2100 bool meters_running;
2102 void select_next_route ();
2103 void select_prev_route ();
2105 void snap_to_internal (framepos_t& first,
2106 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2107 bool for_mark = false);
2109 void timecode_snap_to_internal (framepos_t& first,
2110 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2111 bool for_mark = false);
2113 RhythmFerret* rhythm_ferret;
2115 void fit_tracks (TrackViewList &);
2116 void fit_selected_tracks ();
2117 void set_track_height (Height);
2119 void remove_tracks ();
2120 void toggle_tracks_active ();
2124 static gboolean _idle_resize (gpointer);
2126 int32_t _pending_resize_amount;
2127 TimeAxisView* _pending_resize_view;
2129 void visible_order_range (int*, int*) const;
2133 /** true if we've made a locate request that hasn't yet been processed */
2134 bool _pending_locate_request;
2136 /** if true, there is a pending Session locate which is the initial one when loading a session;
2137 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2140 bool _pending_initial_locate;
2142 Gtk::HBox _summary_hbox;
2143 EditorSummary* _summary;
2145 void region_view_added (RegionView *);
2146 void region_view_removed ();
2148 EditorGroupTabs* _group_tabs;
2149 void fit_route_group (ARDOUR::RouteGroup *);
2151 void step_edit_status_change (bool);
2152 void start_step_editing ();
2153 void stop_step_editing ();
2154 bool check_step_edit ();
2155 sigc::connection step_edit_connection;
2157 double _last_motion_y;
2159 RegionLayeringOrderEditor* layering_order_editor;
2160 void update_region_layering_order_editor ();
2162 /** Track that was the source for the last cut/copy operation. Used as a place
2163 to paste things iff there is no selected track.
2165 TimeAxisView* _last_cut_copy_source_track;
2167 /** true if a change in Selection->regions should change the selection in the region list.
2168 See EditorRegions::selection_changed.
2170 bool _region_selection_change_updates_region_list;
2172 void setup_fade_images ();
2173 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2174 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2175 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2176 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2178 Gtk::MenuItem& action_menu_item (std::string const &);
2179 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2181 MouseCursors* _cursors;
2183 void follow_mixer_selection ();
2184 bool _following_mixer_selection;
2186 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2187 void note_edit_done (int, EditNoteDialog*);
2188 void toggle_sound_midi_notes ();
2190 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2191 bool _control_point_toggled_on_press;
2193 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2194 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2195 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2196 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2197 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2198 pushing the modifier key and moving the scroll wheel will operate on the same track
2199 until the key is released (rather than skipping about to whatever happens to be
2200 underneath the mouse at the time).
2202 TimeAxisView* _stepping_axis_view;
2203 void zoom_vertical_modifier_released();
2205 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2206 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2207 void bring_all_sources_into_session ();
2210 friend class RegionDrag;
2211 friend class RegionMoveDrag;
2212 friend class RegionSpliceDrag;
2213 friend class RegionRippleDrag;
2214 friend class TrimDrag;
2215 friend class MeterMarkerDrag;
2216 friend class TempoMarkerDrag;
2217 friend class CursorDrag;
2218 friend class FadeInDrag;
2219 friend class FadeOutDrag;
2220 friend class MarkerDrag;
2221 friend class RegionGainDrag;
2222 friend class ControlPointDrag;
2223 friend class LineDrag;
2224 friend class RubberbandSelectDrag;
2225 friend class EditorRubberbandSelectDrag;
2226 friend class TimeFXDrag;
2227 friend class ScrubDrag;
2228 friend class SelectionDrag;
2229 friend class RangeMarkerBarDrag;
2230 friend class MouseZoomDrag;
2231 friend class RegionCreateDrag;
2232 friend class RegionMotionDrag;
2233 friend class RegionInsertDrag;
2234 friend class VideoTimeLineDrag;
2236 friend class EditorSummary;
2237 friend class EditorGroupTabs;
2239 friend class EditorRoutes;
2240 friend class RhythmFerret;
2243 #endif /* __ardour_editor_h__ */