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.
21 #ifndef __ardour_editor_h__
22 #define __ardour_editor_h__
30 #include <libgnomecanvasmm/canvas.h>
31 #include <libgnomecanvasmm/group.h>
32 #include <libgnomecanvasmm/line.h>
38 #include <gtkmm/layout.h>
39 #include <gtkmm/comboboxtext.h>
41 #include <gtkmm2ext/selector.h>
42 #include <gtkmm2ext/click_box.h>
44 #include <ardour/stateful.h>
45 #include <ardour/session.h>
46 #include <ardour/tempo.h>
47 #include <ardour/location.h>
48 #include <ardour/region.h>
50 #include "audio_clock.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_dialog.h"
53 #include "public_editor.h"
56 #include "region_selection.h"
63 namespace LinuxAudioSystems {
86 class AudioTimeAxisView;
87 class AutomationTimeAxisView;
88 class AudioRegionView;
91 class PlaylistSelector;
95 class UIExportSpecification;
100 class AutomationSelection;
105 /* <CMT Additions> */
106 class ImageFrameView;
107 class ImageFrameTimeAxisView;
108 class ImageFrameTimeAxis;
109 class MarkerTimeAxis ;
111 class ImageFrameSocketHandler ;
112 class TimeAxisViewItem ;
113 /* </CMT Additions> */
116 class Editor : public PublicEditor
119 Editor (ARDOUR::AudioEngine&);
122 void connect_to_session (ARDOUR::Session *);
123 ARDOUR::Session* current_session() const { return session; }
125 jack_nframes_t leftmost_position() const { return leftmost_frame; }
126 jack_nframes_t current_page_frames() const {
127 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
130 void set_snap_to (Editing::SnapType);
131 void set_snap_mode (Editing::SnapMode);
132 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
134 void undo (uint32_t n = 1);
135 void redo (uint32_t n = 1);
137 XMLNode& get_state ();
138 int set_state (const XMLNode& );
140 void set_mouse_mode (Editing::MouseMode, bool force=true);
141 void step_mouse_mode (bool next);
142 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
144 void add_imageframe_time_axis(std::string track_name, void*) ;
145 void add_imageframe_marker_time_axis(std::string track_name, TimeAxisView* marked_track, void*) ;
146 void connect_to_image_compositor() ;
147 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
148 TimeAxisView* get_named_time_axis(std::string name) ;
149 /* </CMT Additions> */
151 void consider_auditioning (ARDOUR::Region&);
152 void hide_a_region (ARDOUR::Region&);
153 void remove_a_region (ARDOUR::Region&);
155 /* option editor-access */
157 void set_show_waveforms (bool yn);
158 bool show_waveforms() const { return _show_waveforms; }
160 void set_show_waveforms_recording (bool yn);
161 bool show_waveforms_recording() const { return _show_waveforms_recording; }
163 /* things that need to be public to be used in the main menubar */
165 void new_region_from_selection ();
166 void separate_region_from_selection ();
167 void toggle_playback (bool with_abort);
171 void set_edit_menu (Gtk::Menu&);
173 jack_nframes_t unit_to_frame (double unit) {
174 return (jack_nframes_t) rint (unit * frames_per_unit);
177 double frame_to_unit (jack_nframes_t frame) {
178 return rint ((double) frame / (double) frames_per_unit);
181 double frame_to_unit (double frame) {
182 return rint (frame / frames_per_unit);
185 /* NOTE: these functions assume that the "pixel" coordinate is
186 the result of using the world->canvas affine transform on a
187 world coordinate. These coordinates already take into
188 account any scrolling carried out by adjusting the
192 jack_nframes_t pixel_to_frame (double pixel) {
194 /* pixel can be less than zero when motion events
195 are processed. since we've already run the world->canvas
196 affine, that means that the location *really* is "off
197 to the right" and thus really is "before the start".
201 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
207 gulong frame_to_pixel (jack_nframes_t frame) {
208 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
213 Selection& get_selection() const { return *selection; }
214 Selection& get_cut_buffer() const { return *cut_buffer; }
216 void play_selection ();
217 void select_all_in_track (bool add);
218 void select_all (bool add);
219 void invert_selection_in_track ();
220 void invert_selection ();
224 void set_show_measures (bool yn);
225 bool show_measures () const { return _show_measures; }
229 /* these initiate export ... */
231 void export_session();
232 void export_selection();
234 /* this is what actually does it */
236 void export_audiofile (ARDOUR::AudioExportSpecification&);
240 void add_toplevel_controls (Gtk::Container&);
242 void set_zoom_focus (Editing::ZoomFocus);
243 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
244 gdouble get_current_zoom () { return frames_per_unit; }
246 void temporal_zoom_step (bool coarser);
248 /* stuff that AudioTimeAxisView and related classes use */
250 PlaylistSelector& playlist_selector() const;
251 void route_name_changed (TimeAxisView *);
252 gdouble frames_per_unit;
253 jack_nframes_t leftmost_frame;
254 void clear_playlist (ARDOUR::Playlist&);
256 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
258 Width editor_mixer_strip_width;
259 void show_editor_mixer (bool yn);
260 void set_selected_mixer_strip (TimeAxisView&);
261 void unselect_strip_in_display (TimeAxisView& tv);
262 void select_strip_in_display (TimeAxisView* tv);
264 /* nudge is initiated by transport controls owned by ARDOUR_UI */
266 void nudge_forward (bool next);
267 void nudge_backward (bool next);
269 /* nudge initiated from context menu */
271 void nudge_forward_capture_offset ();
272 void nudge_backward_capture_offset ();
274 /* playhead/screen stuff */
276 void set_follow_playhead (bool yn);
277 void toggle_follow_playhead ();
278 bool follow_playhead() const { return _follow_playhead; }
282 void toggle_xfades_active();
283 void toggle_xfade_visibility ();
284 void set_xfade_visibility (bool yn);
285 bool xfade_visibility() const { return _xfade_visibility; }
287 /* redirect shared ops menu. caller must free returned menu */
289 Gtk::Menu* redirect_menu ();
291 /* floating windows/transient */
293 void ensure_float (Gtk::Window&);
297 void scroll_tracks_down_line ();
298 void scroll_tracks_up_line ();
300 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
301 void prepare_for_cleanup ();
303 void reposition_x_origin (jack_nframes_t sample);
306 void map_transport_state ();
307 void map_position_change (jack_nframes_t);
314 ARDOUR::Session *session;
315 ARDOUR::AudioEngine& engine;
318 PlaylistSelector* _playlist_selector;
328 TransportMarkerBarItem,
330 GainControlPointItem,
332 GainAutomationControlPointItem,
333 GainAutomationLineItem,
334 PanAutomationControlPointItem,
335 PanAutomationLineItem,
336 RedirectAutomationControlPointItem,
337 RedirectAutomationLineItem,
342 AudioRegionViewNameHighlight,
344 StartSelectionTrimItem,
345 EndSelectionTrimItem,
352 /* <CMT Additions> */
355 MarkerViewHandleStartItem,
356 MarkerViewHandleEndItem,
358 ImageFrameTimeAxisItem,
359 ImageFrameHandleStartItem,
360 ImageFrameHandleEndItem,
361 /* </CMT Additions> */
365 /* don't remove this */
370 void set_frames_per_unit (double);
371 void frames_per_unit_modified ();
373 Editing::MouseMode mouse_mode;
374 void mouse_insert (GdkEventButton *);
376 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
378 Gtk::HPaned canvas_region_list_pane;
379 Gtk::HPaned track_list_canvas_pane;
381 Gtk::EventBox meter_base;
383 Gtk::EventBox marker_base;
384 Gtk::HBox marker_box;
385 Gtk::VBox scrollers_rulers_markers_box;
387 void location_changed (ARDOUR::Location *);
388 void location_flags_changed (ARDOUR::Location *, void *);
389 void refresh_location_display ();
390 void refresh_location_display_s (ARDOUR::Change);
391 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
392 void add_new_location (ARDOUR::Location *);
393 void location_gone (ARDOUR::Location *);
394 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
395 gint really_remove_marker (ARDOUR::Location* loc);
397 uint32_t location_marker_color;
398 uint32_t location_range_color;
399 uint32_t location_loop_color;
400 uint32_t location_punch_color;
401 uint32_t location_cd_marker_color;
403 struct LocationMarkers {
411 void set_name (const string&);
412 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
413 void set_color_rgba (uint32_t);
416 LocationMarkers *find_location_markers (ARDOUR::Location *);
417 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
419 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
420 LocationMarkerMap location_markers;
422 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
423 void clear_marker_display ();
424 void mouse_add_new_marker (jack_nframes_t where);
426 TimeAxisView* clicked_trackview;
427 AudioTimeAxisView* clicked_audio_trackview;
428 AudioRegionView* clicked_regionview;
429 AudioRegionView* latest_regionview;
430 uint32_t clicked_selection;
431 CrossfadeView* clicked_crossfadeview;
432 ControlPoint* clicked_control_point;
434 void catch_vanishing_audio_regionview (AudioRegionView *);
435 void set_selected_control_point_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
436 void set_selected_track_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
437 void set_selected_regionview_from_click (bool add = false, bool no_track_remove=false);
438 void set_selected_regionview_from_region_list (ARDOUR::Region& region, bool add = false);
439 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
440 void collect_new_region_view (AudioRegionView *);
442 Gtk::Menu track_context_menu;
443 Gtk::Menu track_region_context_menu;
444 Gtk::Menu track_selection_context_menu;
445 Gtk::Menu track_crossfade_context_menu;
447 Gtk::MenuItem* region_edit_menu_split_item;
448 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
449 Gtk::Menu * track_region_edit_playlist_menu;
450 Gtk::Menu * track_edit_playlist_submenu;
451 Gtk::Menu * track_selection_edit_playlist_submenu;
453 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
454 Gtk::Menu* build_track_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
456 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
457 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
458 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
459 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
461 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
462 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
463 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
465 void handle_new_route (ARDOUR::Route&);
466 void handle_new_route_p (ARDOUR::Route*);
467 void remove_route (TimeAxisView *);
470 Gtk::HBox global_hpacker;
471 Gtk::VBox global_vpacker;
474 Gdk::Cursor* current_canvas_cursor;
476 ArdourCanvas::CanvasAA track_canvas;
477 ArdourCanvas::CanvasAA time_canvas;
479 ArdourCanvas::Text* first_action_message;
480 ArdourCanvas::Text* verbose_canvas_cursor;
481 bool verbose_cursor_visible;
483 void session_control_changed (ARDOUR::Session::ControlType);
484 void queue_session_control_changed (ARDOUR::Session::ControlType);
487 bool track_canvas_motion (GdkEvent*);
489 void set_verbose_canvas_cursor (string, double x, double y);
490 void set_verbose_canvas_cursor_text (string);
491 void show_verbose_canvas_cursor();
492 void hide_verbose_canvas_cursor();
494 bool verbose_cursor_on; // so far unused
496 void flush_track_canvas ();
497 void flush_time_canvas ();
499 Gtk::EventBox time_canvas_event_box;
500 Gtk::EventBox track_canvas_event_box;
501 Gtk::EventBox time_button_event_box;
503 ArdourCanvas::Group *minsec_group;
504 ArdourCanvas::Group *bbt_group;
505 ArdourCanvas::Group *smpte_group;
506 ArdourCanvas::Group *frame_group;
507 ArdourCanvas::Group *tempo_group;
508 ArdourCanvas::Group *meter_group;
509 ArdourCanvas::Group *marker_group;
510 ArdourCanvas::Group *range_marker_group;
511 ArdourCanvas::Group *transport_marker_group;
514 ruler_metric_smpte = 0,
515 ruler_metric_bbt = 1,
516 ruler_metric_frames = 2,
517 ruler_metric_minsec = 3,
519 ruler_time_tempo = 4,
520 ruler_time_meter = 5,
521 ruler_time_marker = 6,
522 ruler_time_range_marker = 7,
523 ruler_time_transport_marker = 8,
526 static GtkCustomMetric ruler_metrics[4];
528 bool no_ruler_shown_update;
530 gint ruler_button_press (GdkEventButton*);
531 gint ruler_button_release (GdkEventButton*);
532 gint ruler_mouse_motion (GdkEventMotion*);
534 gint ruler_pressed_button;
535 Gtk::Widget * ruler_grabbed_widget;
537 void initialize_rulers ();
538 void update_just_smpte ();
539 void update_fixed_rulers ();
540 void update_tempo_based_rulers ();
541 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
542 void update_ruler_visibility ();
543 void ruler_toggled (int);
544 gint ruler_label_button_release (GdkEventButton*);
545 void store_ruler_visibility ();
546 void restore_ruler_visibility ();
548 static gint _metric_get_smpte (GtkCustomRulerMark **, gulong, gulong, gint);
549 static gint _metric_get_bbt (GtkCustomRulerMark **, gulong, gulong, gint);
550 static gint _metric_get_frames (GtkCustomRulerMark **, gulong, gulong, gint);
551 static gint _metric_get_minsec (GtkCustomRulerMark **, gulong, gulong, gint);
553 gint metric_get_smpte (GtkCustomRulerMark **, gulong, gulong, gint);
554 gint metric_get_bbt (GtkCustomRulerMark **, gulong, gulong, gint);
555 gint metric_get_frames (GtkCustomRulerMark **, gulong, gulong, gint);
556 gint metric_get_minsec (GtkCustomRulerMark **, gulong, gulong, gint);
558 GtkWidget *_smpte_ruler;
559 GtkWidget *_bbt_ruler;
560 GtkWidget *_frames_ruler;
561 GtkWidget *_minsec_ruler;
562 Gtk::Widget *smpte_ruler;
563 Gtk::Widget *bbt_ruler;
564 Gtk::Widget *frames_ruler;
565 Gtk::Widget *minsec_ruler;
566 static Editor *ruler_editor;
568 static const double timebar_height;
569 guint32 visible_timebars;
570 Gtk::Menu *editor_ruler_menu;
572 ArdourCanvas::SimpleRect* tempo_bar;
573 ArdourCanvas::SimpleRect* meter_bar;
574 ArdourCanvas::SimpleRect* marker_bar;
575 ArdourCanvas::SimpleRect* range_marker_bar;
576 ArdourCanvas::SimpleRect* transport_marker_bar;
579 ArdourCanvas::Line* tempo_line;
580 ArdourCanvas::Line* meter_line;
581 ArdourCanvas::Line* marker_line;
582 ArdourCanvas::Line* range_marker_line;
583 ArdourCanvas::Line* transport_marker_line;
585 ArdourCanvas::Points tempo_line_points;
586 ArdourCanvas::Points meter_line_points;
587 ArdourCanvas::Points marker_line_points;
588 ArdourCanvas::Points range_marker_line_points;
589 ArdourCanvas::Points transport_marker_line_points;
591 Gtk::Label minsec_label;
592 Gtk::Label bbt_label;
593 Gtk::Label smpte_label;
594 Gtk::Label frame_label;
595 Gtk::Label tempo_label;
596 Gtk::Label meter_label;
597 Gtk::Label mark_label;
598 Gtk::Label range_mark_label;
599 Gtk::Label transport_mark_label;
602 Gtk::VBox time_button_vbox;
603 Gtk::HBox time_button_hbox;
607 ArdourCanvas::Points points;
608 ArdourCanvas::Line canvas_item;
609 jack_nframes_t current_frame;
612 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
615 void set_position (jack_nframes_t);
616 void set_length (double units);
617 void set_y_axis (double position);
620 friend struct Cursor; /* it needs access to several private
624 Cursor* playhead_cursor;
626 ArdourCanvas::Group* cursor_group;
628 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
629 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
630 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
631 void cursor_to_selection_start (Cursor *);
632 void cursor_to_selection_end (Cursor *);
634 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
636 vector<jack_nframes_t> region_boundary_cache;
637 void build_region_boundary_cache ();
639 Gtk::VBox trackview_vpacker;
642 Gtk::HBox bottom_hbox;
644 Gtk::Table edit_packer;
645 Gtk::Frame edit_frame;
646 Gtk::VScrollbar edit_vscrollbar;
648 /* the horizontal scroller works in a rather different way
649 than a regular scrollbar, since its used for
650 zoom control/indication as well. But more importantly,
651 its different components (slider, left arrow, right arrow)
652 have to be packed separately into the edit_packer.
655 Gtk::HScrollbar edit_hscrollbar;
656 Gtk::DrawingArea edit_hscroll_slider;
657 Gtk::Arrow edit_hscroll_left_arrow;
658 Gtk::Arrow edit_hscroll_right_arrow;
659 Gtk::EventBox edit_hscroll_left_arrow_event;
660 Gtk::EventBox edit_hscroll_right_arrow_event;
661 gint edit_hscroll_slider_width;
662 gint edit_hscroll_slider_height;
663 static const gint edit_hscroll_edge_width = 3;
664 bool edit_hscroll_dragging;
665 double edit_hscroll_drag_last;
667 void hscroll_slider_allocate (Gtk::Allocation &);
668 gint hscroll_slider_expose (GdkEventExpose*);
669 gint hscroll_slider_button_press (GdkEventButton*);
670 gint hscroll_slider_button_release (GdkEventButton*);
671 gint hscroll_slider_motion (GdkEventMotion*);
673 gint hscroll_trough_expose (GdkEventExpose*);
674 gint hscroll_trough_button_press (GdkEventButton*);
675 gint hscroll_trough_button_release (GdkEventButton*);
677 void update_hscroller ();
679 gint hscroll_left_arrow_button_press (GdkEventButton *);
680 gint hscroll_left_arrow_button_release (GdkEventButton *);
681 gint hscroll_right_arrow_button_press (GdkEventButton *);
682 gint hscroll_right_arrow_button_release (GdkEventButton *);
684 guint32 canvas_width;
685 guint32 canvas_height;
687 Gtk::ScrolledWindow track_canvas_scroller;
688 Gtk::ScrolledWindow time_canvas_scroller;
689 Gtk::ScrolledWindow edit_controls_scroller;
691 gint edit_controls_button_release (GdkEventButton*);
692 Gtk::Menu *edit_controls_left_menu;
693 Gtk::Menu *edit_controls_right_menu;
695 void track_canvas_scroller_realized ();
696 void time_canvas_scroller_realized ();
698 Gtk::VBox track_canvas_vbox;
699 Gtk::VBox time_canvas_vbox;
700 Gtk::VBox edit_controls_vbox;
701 Gtk::HBox edit_controls_hbox;
703 void tie_vertical_scrolling ();
704 void canvas_horizontally_scrolled ();
705 void reposition_and_zoom (jack_nframes_t sample, double fpu);
706 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
707 void end_location_changed (ARDOUR::Location*);
708 bool repos_zoom_queued;
709 bool no_zoom_repos_update;
710 bool no_tempo_map_update;
712 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
713 RegionListDisplayModelColumns() {
717 Gtk::TreeModelColumn<Glib::ustring> name;
718 Gtk::TreeModelColumn<ARDOUR::Region*> region;
721 RegionListDisplayModelColumns region_list_columns;
722 Gtk::TreeView region_list_display;
723 Glib::RefPtr<Gtk::TreeStore> region_list_model;
724 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
725 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
727 void region_list_selection_changed ();
729 Gtk::Menu *region_list_menu;
730 Gtk::ScrolledWindow region_list_scroller;
731 Gtk::Frame region_list_frame;
733 bool region_list_display_key_press (GdkEventKey *);
734 bool region_list_display_key_release (GdkEventKey *);
735 bool region_list_display_button_press (GdkEventButton *);
736 bool region_list_display_button_release (GdkEventButton *);
737 bool region_list_display_enter_notify (GdkEventCrossing *);
738 bool region_list_display_leave_notify (GdkEventCrossing *);
739 void region_list_clear ();
740 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
741 void build_region_list_menu ();
743 Gtk::CheckMenuItem* toggle_auto_regions_item;
744 Gtk::CheckMenuItem* toggle_full_region_list_item;
746 Gtk::MenuItem* import_audio_item;
747 Gtk::MenuItem* embed_audio_item;
749 bool show_automatic_regions_in_region_list;
750 Editing::RegionListSortType region_list_sort_type;
752 void reset_region_list_sort_direction (bool);
753 void reset_region_list_sort_type (Editing::RegionListSortType);
755 void toggle_full_region_list ();
756 void toggle_show_auto_regions ();
758 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
760 /* named selections */
762 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
763 NamedSelectionDisplayModelColumns() {
767 Gtk::TreeModelColumn<Glib::ustring> text;
768 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
771 NamedSelectionDisplayModelColumns named_selection_columns;
772 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
774 Gtk::VPaned region_selection_vpane;
775 Gtk::TreeView named_selection_display;
776 Gtk::ScrolledWindow named_selection_scroller;
778 void name_selection();
779 void named_selection_name_chosen ();
780 void create_named_selection (string);
781 void paste_named_selection (float times);
783 void handle_new_named_selection ();
784 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
785 void redisplay_named_selections ();
787 gint named_selection_display_button_press (GdkEventButton *ev);
788 void named_selection_display_selection_changed ();
792 TrackViewList track_views;
793 TimeAxisView *trackview_by_y_position (double ypos);
795 static Gdk::Cursor* cross_hair_cursor;
796 static Gdk::Cursor* trimmer_cursor;
797 static Gdk::Cursor* selector_cursor;
798 static Gdk::Cursor* grabber_cursor;
799 static Gdk::Cursor* zoom_cursor;
800 static Gdk::Cursor* time_fx_cursor;
801 static Gdk::Cursor* fader_cursor;
802 static Gdk::Cursor* speaker_cursor;
803 static Gdk::Cursor* null_cursor;
804 static Gdk::Cursor* wait_cursor;
805 static Gdk::Cursor* timebar_cursor;
807 static void build_cursors ();
809 sigc::connection scroll_connection;
810 jack_nframes_t last_update_frame;
811 void center_screen (jack_nframes_t);
812 void center_screen_internal (jack_nframes_t, float);
814 void update_current_screen ();
815 sigc::connection slower_update_connection;
816 void update_slower ();
818 gint show_track_context_menu (GdkEventButton *);
819 void hide_track_context_menu ();
821 void session_going_away ();
823 jack_nframes_t cut_buffer_start;
824 jack_nframes_t cut_buffer_length;
826 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
827 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
828 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
829 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
830 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
831 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
833 /* KEYMAP HANDLING */
835 void register_actions ();
837 int ensure_cursor (jack_nframes_t* pos);
839 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
840 void handle_new_audio_region (ARDOUR::AudioRegion *);
841 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
842 void handle_audio_region_removed (ARDOUR::AudioRegion *);
843 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
844 void region_hidden (ARDOUR::Region*);
845 void redisplay_regions ();
846 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
848 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
850 void cut_copy (Editing::CutCopyOp);
851 void cut_copy_points (Editing::CutCopyOp);
852 void cut_copy_regions (Editing::CutCopyOp);
853 void cut_copy_ranges (Editing::CutCopyOp);
856 void paste_internal (jack_nframes_t position, float times);
858 /* EDITING OPERATIONS */
860 void toggle_region_mute ();
861 void toggle_region_opaque ();
862 void raise_region ();
863 void raise_region_to_top ();
864 void lower_region ();
865 void lower_region_to_bottom ();
866 void split_region ();
867 void split_region_at (jack_nframes_t);
868 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
869 void crop_region_to_selection ();
870 void set_region_sync_from_edit_cursor ();
871 void remove_region_sync();
872 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
873 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
874 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
875 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
876 void remove_some_regions ();
877 void remove_clicked_region ();
878 void destroy_clicked_region ();
880 void duplicate_some_regions (AudioRegionSelection&, float times);
881 void duplicate_selection (float times);
882 void region_fill_selection ();
884 void region_fill_track ();
885 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
886 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
887 void split_multichannel_region();
888 void reverse_region ();
889 void normalize_region ();
890 void denormalize_region ();
892 void audition_region_from_region_list ();
893 void hide_region_from_region_list ();
894 void remove_region_from_region_list ();
896 void align (ARDOUR::RegionPoint);
897 void align_relative (ARDOUR::RegionPoint);
902 void paste (float times);
904 int get_prefix (float&, bool&);
906 void keyboard_paste ();
907 void keyboard_duplicate_region ();
908 void keyboard_duplicate_selection ();
909 void keyboard_nudge ();
910 void keyboard_insert_region_list_selection ();
912 void region_from_selection ();
913 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
916 void rename_region ();
917 void rename_region_finished (bool);
919 void play_from_start ();
920 void play_from_edit_cursor ();
921 void play_selected_region ();
922 void audition_selected_region ();
923 void toggle_loop_playback ();
924 void loop_selected_region ();
925 void play_location (ARDOUR::Location&);
926 void loop_location (ARDOUR::Location&);
928 Editing::ZoomFocus zoom_focus;
930 void temporal_zoom_selection ();
931 void temporal_zoom_session ();
932 void temporal_zoom (gdouble scale);
933 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, string op);
934 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
936 void amplitude_zoom (gdouble scale);
937 void amplitude_zoom_step (bool in);
939 void insert_region_list_drag (ARDOUR::AudioRegion&);
940 void insert_region_list_selection (float times);
942 void insert_sndfile (bool as_tracks);
943 void embed_audio (); // inserts into region list
944 int reject_because_rate_differs (string path, SF_INFO& finfo, string action, bool multiple_pending);
946 void do_embed_sndfiles (vector<string> paths, bool split);
947 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
949 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
950 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
951 void insert_sndfile_into (string path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
952 static void* _insert_sndfile_thread (void*);
953 void* insert_sndfile_thread (void*);
955 /* generic interthread progress window */
957 ArdourDialog* interthread_progress_window;
958 Gtk::Label interthread_progress_label;
959 Gtk::VBox interthread_progress_vbox;
960 Gtk::ProgressBar interthread_progress_bar;
961 Gtk::Button interthread_cancel_button;
962 Gtk::Label interthread_cancel_label;
963 sigc::connection interthread_progress_connection;
964 void interthread_cancel_clicked ();
965 void build_interthread_progress_window ();
966 ARDOUR::InterThreadInfo* current_interthread_info;
968 /* import specific info */
970 ARDOUR::Session::import_status import_status;
971 gint import_progress_timeout (void *);
972 static void *_import_thread (void *);
973 void* import_thread ();
974 void catch_new_audio_region (ARDOUR::AudioRegion*);
975 ARDOUR::AudioRegion* last_audio_region;
977 /* to support this ... */
979 void import_audio (bool as_tracks);
980 void do_import (vector<string> paths, bool split, bool as_tracks);
982 void move_to_start ();
985 void center_playhead ();
986 void center_edit_cursor ();
987 void edit_cursor_backward ();
988 void edit_cursor_forward ();
989 void playhead_backward ();
990 void playhead_forward ();
991 void scroll_backward (float pages=0.8f);
992 void scroll_forward (float pages=0.8f);
993 void scroll_tracks_down ();
994 void scroll_tracks_up ();
995 void delete_sample_forward ();
996 void delete_sample_backward ();
997 void delete_screen ();
998 void search_backwards ();
999 void search_forwards ();
1001 void clear_markers ();
1002 void clear_ranges ();
1003 void clear_locations ();
1004 void jump_forward_to_mark ();
1005 void jump_backward_to_mark ();
1006 void cursor_align (bool playhead_to_edit);
1008 void remove_last_capture ();
1010 void set_selection_from_range (ARDOUR::Location&);
1011 void set_selection_from_punch ();
1012 void set_selection_from_loop ();
1014 void add_location_from_selection ();
1015 void set_route_loop_selection ();
1017 void add_location_from_playhead_cursor ();
1019 void reverse_selection ();
1020 void edit_envelope ();
1022 void start_scrolling ();
1023 void stop_scrolling ();
1025 void keyboard_selection_begin ();
1026 void keyboard_selection_finish (bool add);
1027 bool have_pending_keyboard_selection;
1028 jack_nframes_t pending_keyboard_selection_start;
1030 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1031 void extend_selection_to_end_of_region (bool next);
1032 void extend_selection_to_start_of_region (bool previous);
1034 Editing::SnapType snap_type;
1035 Editing::SnapMode snap_mode;
1036 double snap_threshold;
1038 void soundfile_chosen_for_insert (string selection, bool split_channels);
1039 void soundfile_chosen_for_embed (string selection, bool split_channels);
1040 void soundfile_chosen_for_import (string selection, bool split_channels);
1042 void handle_gui_changes (string, void *);
1044 void hide_all_tracks (bool with_select);
1046 void route_display_selection_changed ();
1047 void redisplay_route_list();
1048 gint route_list_reordered ();
1049 bool ignore_route_list_reorder;
1050 void queue_route_list_reordered ();
1053 ArdourCanvas::Item* item;
1055 jack_nframes_t last_frame_position;
1056 int32_t pointer_frame_offset;
1057 jack_nframes_t grab_frame;
1058 jack_nframes_t last_pointer_frame;
1059 jack_nframes_t current_pointer_frame;
1060 double grab_x, grab_y;
1061 double cumulative_x_drag;
1062 double cumulative_y_drag;
1063 double current_pointer_x;
1064 double current_pointer_y;
1065 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1066 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1067 TimeAxisView* last_trackview;
1072 bool move_threshold_passsed;
1073 bool want_move_threshold;
1075 ARDOUR::Location* copied_location;
1078 struct LineDragInfo {
1083 LineDragInfo current_line_drag_info;
1085 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1086 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1088 Gtk::Menu fade_context_menu;
1089 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1091 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1092 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1093 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1098 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1099 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1104 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1105 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1106 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1107 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1108 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1109 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1110 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1112 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1113 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1114 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1115 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1117 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1119 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1121 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1122 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1123 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1124 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1125 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1126 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1127 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1128 void start_line_grab (AutomationLine *, GdkEvent*);
1129 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1130 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1132 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1134 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1135 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1137 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1138 void brush (jack_nframes_t);
1140 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1141 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1143 /* Canvas event handlers */
1148 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1149 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1150 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1151 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1152 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1153 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1154 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1155 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1156 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1157 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1158 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1159 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1160 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1161 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1162 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1163 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1164 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1165 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1166 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1168 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1169 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1170 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1171 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1172 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1174 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1175 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1176 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1177 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1178 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1179 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1180 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1181 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1183 /* non-public event handlers */
1185 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1186 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1187 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1189 bool track_canvas_button_press_event (GdkEventButton *);
1190 bool track_canvas_button_release_event (GdkEventButton *);
1192 void track_canvas_allocate (Gtk::Allocation alloc);
1193 void time_canvas_allocate (Gtk::Allocation alloc);
1195 void set_edit_cursor (GdkEvent* event);
1196 void set_playhead_cursor (GdkEvent* event);
1198 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1199 void kbd_set_playhead_cursor ();
1200 void kbd_set_edit_cursor ();
1202 void kbd_align (ARDOUR::RegionPoint);
1203 void kbd_align_relative (ARDOUR::RegionPoint);
1205 void kbd_audition ();
1207 void kbd_do_split (GdkEvent*);
1208 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1209 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1210 void kbd_do_brush (GdkEvent*);
1211 void kbd_do_audition (GdkEvent*);
1213 void fake_handle_new_duration ();
1214 void handle_new_duration ();
1215 void initialize_canvas ();
1216 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1217 void scroll_canvas ();
1219 /* sub-event loop handling */
1221 int32_t sub_event_loop_status;
1222 void run_sub_event_loop ();
1223 void finish_sub_event_loop (int status);
1224 gint finish_sub_event_loop_on_delete (GdkEventAny*, int32_t status);
1226 /* display control */
1228 bool _show_measures;
1229 bool _show_waveforms;
1230 bool _follow_playhead;
1231 bool _show_waveforms_recording;
1233 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1235 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1237 typedef vector<ArdourCanvas::Line*> TimeLineList;
1238 TimeLineList free_measure_lines;
1239 TimeLineList used_measure_lines;
1241 ArdourCanvas::Group* time_line_group;
1242 ArdourCanvas::Line* get_time_line ();
1243 void hide_measures ();
1244 void draw_measures ();
1245 void draw_time_bars ();
1247 void new_tempo_section ();
1249 void mouse_add_new_tempo_event (jack_nframes_t where);
1250 void mouse_add_new_meter_event (jack_nframes_t where);
1252 void remove_tempo_marker (ArdourCanvas::Item*);
1253 void remove_meter_marker (ArdourCanvas::Item*);
1254 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1255 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1257 void edit_tempo_section (ARDOUR::TempoSection*);
1258 void edit_meter_section (ARDOUR::MeterSection*);
1259 void edit_tempo_marker (ArdourCanvas::Item*);
1260 void edit_meter_marker (ArdourCanvas::Item*);
1262 void marker_menu_edit ();
1263 void marker_menu_remove ();
1264 void marker_menu_rename ();
1265 void marker_menu_hide ();
1266 void marker_menu_loop_range ();
1267 void marker_menu_play_from ();
1268 void marker_menu_set_playhead ();
1269 void marker_menu_set_from_playhead ();
1270 void marker_menu_set_from_selection ();
1271 void new_transport_marker_menu_set_loop ();
1272 void new_transport_marker_menu_set_punch ();
1273 void update_loop_range_view (bool visibility=false);
1274 void update_punch_range_view (bool visibility=false);
1275 gint new_transport_marker_menu_popdown (GdkEventAny*);
1276 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1277 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1278 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1279 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1280 void build_marker_menu ();
1281 void build_tm_marker_menu ();
1282 void build_transport_marker_menu ();
1283 void build_new_transport_marker_menu ();
1285 Gtk::Menu* tm_marker_menu;
1286 Gtk::Menu* marker_menu;
1287 Gtk::Menu* transport_marker_menu;
1288 Gtk::Menu* new_transport_marker_menu;
1289 ArdourCanvas::Item* marker_menu_item;
1291 typedef list<Marker*> Marks;
1294 void remove_metric_marks ();
1295 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1297 void tempo_map_changed (ARDOUR::Change);
1298 void redisplay_tempo ();
1300 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1301 uint32_t bbt_beat_subdivision;
1305 Gtk::ToggleButton editor_mixer_button;
1307 void editor_mixer_button_toggled ();
1309 AudioClock selection_start_clock;
1310 Gtk::Label selection_start_clock_label;
1311 AudioClock selection_end_clock;
1312 Gtk::Label selection_end_clock_label;
1313 AudioClock edit_cursor_clock;
1314 Gtk::Label edit_cursor_clock_label;
1315 AudioClock zoom_range_clock;
1316 Gtk::Button zoom_in_button;
1317 Gtk::Button zoom_out_button;
1318 Gtk::Button zoom_out_full_button;
1319 Gtk::Button zoom_onetoone_button;
1321 Gtk::VBox toolbar_clock_vbox;
1322 Gtk::VBox toolbar_selection_clock_vbox;
1323 Gtk::Table toolbar_selection_clock_table;
1324 Gtk::Label toolbar_selection_cursor_label;
1326 Gtk::Table mouse_mode_button_table;
1327 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1328 Gtk::ToggleButton mouse_select_button;
1329 Gtk::ToggleButton mouse_move_button;
1330 Gtk::ToggleButton mouse_gain_button;
1331 Gtk::ToggleButton mouse_zoom_button;
1332 Gtk::ToggleButton mouse_timefx_button;
1333 Gtk::ToggleButton mouse_audition_button;
1334 GroupedButtons *mouse_mode_button_set;
1335 void mouse_mode_toggled (Editing::MouseMode m);
1336 bool ignore_mouse_mode_toggle;
1338 gint mouse_select_button_release (GdkEventButton*);
1340 Gtk::VBox automation_box;
1341 Gtk::Button automation_mode_button;
1342 Gtk::ToggleButton global_automation_button;
1344 Gtk::ComboBoxText edit_mode_selector;
1345 Gtk::Label edit_mode_label;
1346 Gtk::VBox edit_mode_box;
1348 void edit_mode_selection_done ();
1350 Gtk::ComboBoxText snap_type_selector;
1351 Gtk::Label snap_type_label;
1352 Gtk::VBox snap_type_box;
1354 void snap_type_selection_done ();
1356 Gtk::ComboBoxText snap_mode_selector;
1357 Gtk::Label snap_mode_label;
1358 Gtk::VBox snap_mode_box;
1360 void snap_mode_selection_done ();
1362 Gtk::ComboBoxText zoom_focus_selector;
1363 Gtk::Label zoom_focus_label;
1364 Gtk::VBox zoom_focus_box;
1366 void zoom_focus_selection_done ();
1368 Gtk::Label zoom_indicator_label;
1369 Gtk::HBox zoom_indicator_box;
1370 Gtk::VBox zoom_indicator_vbox;
1372 void update_zoom_indicator ();
1373 void zoom_adjustment_changed();
1375 void edit_cursor_clock_changed();
1377 void setup_toolbar ();
1379 Gtkmm2ext::TearOff* tools_tearoff;
1380 Gtk::HBox toolbar_hbox;
1381 Gtk::EventBox toolbar_base;
1382 Gtk::Frame toolbar_frame;
1384 /* selection process */
1386 Selection* selection;
1387 Selection* cut_buffer;
1389 void time_selection_changed ();
1390 void track_selection_changed ();
1391 void region_selection_changed ();
1392 void point_selection_changed ();
1393 void audio_track_selection_changed ();
1394 void line_selection_changed ();
1403 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1404 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1405 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1406 void cancel_selection ();
1408 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1409 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1410 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1412 bool audio_region_selection_covers (jack_nframes_t where);
1414 Gtk::VPaned route_group_vpane;
1415 Gtk::Frame route_list_frame;
1416 Gtk::Frame edit_group_list_frame;
1418 /* transport range select process */
1419 enum RangeMarkerOp {
1421 CreateTransportMarker
1424 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1425 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1426 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1428 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1429 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1430 ArdourCanvas::Line* marker_drag_line;
1431 ArdourCanvas::Points* marker_drag_line_points;
1432 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1434 void update_marker_drag_item (ARDOUR::Location *);
1436 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1437 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1438 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1439 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1440 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1441 ArdourCanvas::Line *transport_punchin_line;
1442 ArdourCanvas::Line *transport_punchout_line;
1443 ArdourCanvas::SimpleRect *transport_preroll_rect;
1444 ArdourCanvas::SimpleRect *transport_postroll_rect;
1446 ARDOUR::Location* transport_loop_location();
1447 ARDOUR::Location* transport_punch_location();
1449 ARDOUR::Location *temp_location;
1451 /* object rubberband select process */
1453 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1454 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1455 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1457 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1459 ArdourCanvas::Item *rubberband_rect;
1461 /* mouse zoom process */
1463 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1464 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1465 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1467 ArdourCanvas::Item *zoom_rect;
1468 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1470 /* diskstream/route display management */
1472 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1473 RouteDisplayModelColumns() {
1477 Gtk::TreeModelColumn<Glib::ustring> text;
1478 Gtk::TreeModelColumn<TimeAxisView*> tv;
1481 RouteDisplayModelColumns route_display_columns;
1482 Glib::RefPtr<Gtk::ListStore> route_display_model;
1483 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1485 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1486 Gtk::TreeView route_list; //GTK2FIX rename to route_display
1487 Gtk::ScrolledWindow route_list_scroller;
1488 Gtk::Menu *route_list_menu;
1490 void route_list_column_click ();
1491 void build_route_list_menu ();
1492 void select_all_routes ();
1493 void unselect_all_routes ();
1494 void select_all_audiotracks ();
1495 void unselect_all_audiotracks ();
1496 void select_all_audiobus ();
1497 void unselect_all_audiobus ();
1499 /* edit group management */
1501 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1502 GroupListModelColumns () {
1507 Gtk::TreeModelColumn<bool> is_active;
1508 Gtk::TreeModelColumn<std::string> text;
1509 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1512 GroupListModelColumns group_columns;
1513 Glib::RefPtr<Gtk::ListStore> group_model;
1514 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1516 Gtk::Button edit_group_list_button;
1517 Gtk::Label edit_group_list_button_label;
1518 Gtk::TreeView edit_group_list;
1519 Gtk::ScrolledWindow edit_group_list_scroller;
1520 Gtk::Menu *edit_group_list_menu;
1521 Gtk::VBox edit_group_vbox;
1523 void edit_group_list_column_click (gint);
1524 void build_edit_group_list_menu ();
1525 void select_all_edit_groups ();
1526 void unselect_all_edit_groups ();
1527 void new_edit_group ();
1528 void edit_group_list_button_clicked ();
1529 gint edit_group_list_button_press_event (GdkEventButton* ev);
1530 void edit_group_selection_changed ();
1531 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1532 void add_edit_group (ARDOUR::RouteGroup* group);
1533 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1535 Gtk::VBox list_vpacker;
1537 static GdkPixmap* check_pixmap;
1538 static GdkBitmap* check_mask;
1539 static GdkPixmap* empty_pixmap;
1540 static GdkBitmap* empty_mask;
1544 int autoscroll_timeout_tag;
1545 int autoscroll_direction;
1546 uint32_t autoscroll_cnt;
1547 jack_nframes_t autoscroll_distance;
1549 static gint _autoscroll_canvas (void *);
1550 gint autoscroll_canvas ();
1551 void start_canvas_autoscroll (int direction);
1552 void stop_canvas_autoscroll ();
1553 void maybe_autoscroll (GdkEvent*);
1562 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1563 void point_trim (GdkEvent*);
1564 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1565 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1566 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1567 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1569 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1570 void thaw_region_after_trim (AudioRegionView& rv);
1572 void trim_region_to_edit_cursor ();
1573 void trim_region_from_edit_cursor ();
1575 bool show_gain_after_trim;
1579 int convert_drop_to_paths (std::vector<std::string>& paths,
1580 GdkDragContext *context,
1583 GtkSelectionData *data,
1587 void track_canvas_drag_data_received (GdkDragContext *context,
1590 GtkSelectionData *data,
1594 void region_list_display_drag_data_received (GdkDragContext *context,
1597 GtkSelectionData *data,
1603 ExportDialog *export_dialog;
1604 void export_range (jack_nframes_t start, jack_nframes_t end);
1606 int write_region_selection(AudioRegionSelection&);
1607 bool write_region (string path, ARDOUR::AudioRegion&);
1608 void export_region ();
1609 void write_a_region ();
1610 void bounce_region_selection ();
1611 void bounce_range_selection ();
1612 void external_edit_region ();
1614 int write_audio_selection (TimeSelection&);
1615 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1617 void write_selection ();
1621 UndoAction get_memento() const;
1623 void begin_reversible_command (string cmd_name);
1624 void commit_reversible_command ();
1626 /* visual history */
1628 UndoHistory visual_history;
1629 UndoCommand current_visual_command;
1631 void begin_reversible_visual_command (string cmd_name);
1632 void commit_reversible_visual_command ();
1634 void update_title ();
1635 void update_title_s (string snapshot_name);
1638 Selection* selection;
1639 double frames_per_unit;
1645 void store_state (State&) const;
1646 void restore_state (State *);
1648 void instant_save ();
1650 ARDOUR::AudioRegion* last_audition_region;
1652 /* freeze operations */
1654 ARDOUR::InterThreadInfo freeze_status;
1655 gint freeze_progress_timeout (void *);
1656 static void* _freeze_thread (void*);
1657 void* freeze_thread ();
1659 void freeze_route ();
1660 void unfreeze_route ();
1662 /* edit-group solo + mute */
1664 void set_edit_group_solo (ARDOUR::Route&, bool);
1665 void set_edit_group_mute (ARDOUR::Route&, bool);
1669 void duplicate_dialog (bool for_region);
1673 Gtk::Menu* edit_menu;
1674 bool edit_menu_map_handler (GdkEventAny*);
1676 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1678 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1679 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1680 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1682 struct TimeStretchDialog : public ArdourDialog {
1683 ARDOUR::Session::TimeStretchRequest request;
1685 AudioRegionSelection regions;
1686 Gtk::ProgressBar progress_bar;
1687 Gtk::ToggleButton quick_button;
1688 Gtk::ToggleButton antialias_button;
1689 Gtk::Button cancel_button;
1690 Gtk::Button action_button;
1691 Gtk::HBox lower_button_box;
1692 Gtk::HBox upper_button_box;
1696 TimeStretchDialog (Editor& e);
1698 gint update_progress ();
1699 sigc::connection first_cancel;
1700 sigc::connection first_delete;
1701 void cancel_timestretch_in_progress ();
1702 gint delete_timestretch_in_progress (GdkEventAny*);
1705 /* "whats mine is yours" */
1707 friend class TimeStretchDialog;
1709 TimeStretchDialog* current_timestretch;
1711 static void* timestretch_thread (void *arg);
1712 int run_timestretch (AudioRegionSelection&, float fraction);
1713 void do_timestretch (TimeStretchDialog&);
1715 /* editor-mixer strip */
1717 MixerStrip *current_mixer_strip;
1718 Gtk::VBox current_mixer_strip_vbox;
1719 void cms_deleted ();
1720 void current_mixer_strip_hidden ();
1721 void current_mixer_strip_removed ();
1723 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1724 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1726 /* nudging tracks */
1728 void nudge_track (bool use_edit_cursor, bool forwards);
1732 bool _xfade_visibility;
1734 /* <CMT Additions> */
1735 void handle_new_imageframe_time_axis_view(std::string track_name, void* src) ;
1736 void handle_new_imageframe_marker_time_axis_view(std::string track_name, TimeAxisView* marked_track) ;
1738 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1739 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1741 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1742 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1743 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1745 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1746 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1747 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1748 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1750 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1751 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1752 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1753 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1755 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1756 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1757 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1759 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1762 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1763 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1766 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1769 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1770 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1772 ImageFrameSocketHandler* image_socket_listener ;
1773 /* </CMT Additions> */
1775 void toggle_xfade_active (ARDOUR::Crossfade*);
1776 void toggle_xfade_length (ARDOUR::Crossfade*);
1777 void edit_xfade (ARDOUR::Crossfade*);
1778 void remove_xfade ();
1779 void xfade_edit_left_region ();
1780 void xfade_edit_right_region ();
1782 static const int32_t default_width = 995;
1783 static const int32_t default_height = 765;
1787 Gtk::Button nudge_forward_button;
1788 Gtk::Button nudge_backward_button;
1789 Gtk::HBox nudge_hbox;
1790 Gtk::VBox nudge_vbox;
1791 Gtk::Label nudge_label;
1792 AudioClock nudge_clock;
1794 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1798 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1800 /* handling cleanup */
1802 int playlist_deletion_dialog (ARDOUR::Playlist*);
1804 vector<sigc::connection> session_connections;
1806 /* tracking step changes of track height */
1808 TimeAxisView* current_stepping_trackview;
1809 struct timeval last_track_height_step_timestamp;
1810 gint track_height_step_timeout();
1811 sigc::connection step_timeout;
1813 TimeAxisView* entered_track;
1814 AudioRegionView* entered_regionview;
1815 bool clear_entered_track;
1816 gint left_track_canvas (GdkEventCrossing*);
1817 void set_entered_track (TimeAxisView*);
1818 void set_entered_regionview (AudioRegionView*);
1819 gint left_automation_track ();
1821 bool _new_regionviews_show_envelope;
1823 void toggle_gain_envelope_visibility ();
1824 void toggle_gain_envelope_active ();
1826 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1827 void init_colormap ();
1831 Glib::RefPtr<Gtk::UIManager> ui_manager;
1834 #endif /* __ardour_editor_h__ */