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>
43 #include <gtkmm2ext/dndtreeview.h>
45 #include <ardour/stateful.h>
46 #include <ardour/session.h>
47 #include <ardour/tempo.h>
48 #include <ardour/location.h>
49 #include <ardour/region.h>
51 #include "audio_clock.h"
52 #include "gtk-custom-ruler.h"
53 #include "ardour_dialog.h"
54 #include "public_editor.h"
57 #include "region_selection.h"
64 namespace LinuxAudioSystems {
87 class AudioTimeAxisView;
88 class AutomationTimeAxisView;
89 class AudioRegionView;
92 class PlaylistSelector;
96 class UIExportSpecification;
100 class TrackSelection;
101 class AutomationSelection;
106 /* <CMT Additions> */
107 class ImageFrameView;
108 class ImageFrameTimeAxisView;
109 class ImageFrameTimeAxis;
110 class MarkerTimeAxis ;
112 class ImageFrameSocketHandler ;
113 class TimeAxisViewItem ;
114 /* </CMT Additions> */
117 class Editor : public PublicEditor
120 Editor (ARDOUR::AudioEngine&);
123 void connect_to_session (ARDOUR::Session *);
124 ARDOUR::Session* current_session() const { return session; }
126 jack_nframes_t leftmost_position() const { return leftmost_frame; }
127 jack_nframes_t current_page_frames() const {
128 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
131 void set_snap_to (Editing::SnapType);
132 void set_snap_mode (Editing::SnapMode);
133 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
135 void undo (uint32_t n = 1);
136 void redo (uint32_t n = 1);
138 XMLNode& get_state ();
139 int set_state (const XMLNode& );
141 void set_mouse_mode (Editing::MouseMode, bool force=true);
142 void step_mouse_mode (bool next);
143 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
145 void add_imageframe_time_axis(const string & track_name, void*) ;
146 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
147 void connect_to_image_compositor() ;
148 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
149 TimeAxisView* get_named_time_axis(const string & name) ;
150 /* </CMT Additions> */
152 void consider_auditioning (ARDOUR::Region&);
153 void hide_a_region (ARDOUR::Region&);
154 void remove_a_region (ARDOUR::Region&);
156 /* option editor-access */
158 void set_show_waveforms (bool yn);
159 bool show_waveforms() const { return _show_waveforms; }
161 void set_show_waveforms_recording (bool yn);
162 bool show_waveforms_recording() const { return _show_waveforms_recording; }
164 /* things that need to be public to be used in the main menubar */
166 void new_region_from_selection ();
167 void separate_region_from_selection ();
168 void toggle_playback (bool with_abort);
172 void set_edit_menu (Gtk::Menu&);
174 jack_nframes_t unit_to_frame (double unit) {
175 return (jack_nframes_t) rint (unit * frames_per_unit);
178 double frame_to_unit (jack_nframes_t frame) {
179 return rint ((double) frame / (double) frames_per_unit);
182 double frame_to_unit (double frame) {
183 return rint (frame / frames_per_unit);
186 /* NOTE: these functions assume that the "pixel" coordinate is
187 the result of using the world->canvas affine transform on a
188 world coordinate. These coordinates already take into
189 account any scrolling carried out by adjusting the
193 jack_nframes_t pixel_to_frame (double pixel) {
195 /* pixel can be less than zero when motion events
196 are processed. since we've already run the world->canvas
197 affine, that means that the location *really* is "off
198 to the right" and thus really is "before the start".
202 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
208 gulong frame_to_pixel (jack_nframes_t frame) {
209 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
214 Selection& get_selection() const { return *selection; }
215 Selection& get_cut_buffer() const { return *cut_buffer; }
217 void play_selection ();
218 void select_all_in_track (bool add);
219 void select_all (bool add);
220 void invert_selection_in_track ();
221 void invert_selection ();
225 void set_show_measures (bool yn);
226 bool show_measures () const { return _show_measures; }
230 /* these initiate export ... */
232 void export_session();
233 void export_selection();
235 /* this is what actually does it */
237 void export_audiofile (ARDOUR::AudioExportSpecification&);
241 void add_toplevel_controls (Gtk::Container&);
243 void set_zoom_focus (Editing::ZoomFocus);
244 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
245 gdouble get_current_zoom () { return frames_per_unit; }
247 void temporal_zoom_step (bool coarser);
249 /* stuff that AudioTimeAxisView and related classes use */
251 PlaylistSelector& playlist_selector() const;
252 void route_name_changed (TimeAxisView *);
253 gdouble frames_per_unit;
254 jack_nframes_t leftmost_frame;
255 void clear_playlist (ARDOUR::Playlist&);
257 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
259 Width editor_mixer_strip_width;
260 void show_editor_mixer (bool yn);
261 void set_selected_mixer_strip (TimeAxisView&);
262 void unselect_strip_in_display (TimeAxisView& tv);
263 void select_strip_in_display (TimeAxisView* tv);
265 /* nudge is initiated by transport controls owned by ARDOUR_UI */
267 void nudge_forward (bool next);
268 void nudge_backward (bool next);
270 /* nudge initiated from context menu */
272 void nudge_forward_capture_offset ();
273 void nudge_backward_capture_offset ();
275 /* playhead/screen stuff */
277 void set_follow_playhead (bool yn);
278 void toggle_follow_playhead ();
279 bool follow_playhead() const { return _follow_playhead; }
281 void toggle_waveform_visibility ();
282 void toggle_waveforms_while_recording ();
283 void toggle_measure_visibility ();
285 void set_meter_falloff (float);
286 void set_meter_hold (int32_t);
290 void toggle_xfades_active();
291 void toggle_xfade_visibility ();
292 void set_xfade_visibility (bool yn);
293 bool xfade_visibility() const { return _xfade_visibility; }
295 /* redirect shared ops menu. caller must free returned menu */
297 Gtk::Menu* redirect_menu ();
299 /* floating windows/transient */
301 void ensure_float (Gtk::Window&);
305 void scroll_tracks_down_line ();
306 void scroll_tracks_up_line ();
308 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
309 void prepare_for_cleanup ();
311 void reposition_x_origin (jack_nframes_t sample);
314 void map_transport_state ();
315 void map_position_change (jack_nframes_t);
321 ARDOUR::Session *session;
322 ARDOUR::AudioEngine& engine;
325 PlaylistSelector* _playlist_selector;
335 TransportMarkerBarItem,
337 GainControlPointItem,
339 GainAutomationControlPointItem,
340 GainAutomationLineItem,
341 PanAutomationControlPointItem,
342 PanAutomationLineItem,
343 RedirectAutomationControlPointItem,
344 RedirectAutomationLineItem,
349 AudioRegionViewNameHighlight,
351 StartSelectionTrimItem,
352 EndSelectionTrimItem,
359 /* <CMT Additions> */
362 MarkerViewHandleStartItem,
363 MarkerViewHandleEndItem,
365 ImageFrameTimeAxisItem,
366 ImageFrameHandleStartItem,
367 ImageFrameHandleEndItem,
368 /* </CMT Additions> */
372 /* don't remove this */
377 void set_frames_per_unit (double);
378 void frames_per_unit_modified ();
380 Editing::MouseMode mouse_mode;
381 void mouse_insert (GdkEventButton *);
383 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
385 Gtk::Notebook the_notebook;
386 Gtk::HPaned edit_pane;
388 Gtk::EventBox meter_base;
390 Gtk::EventBox marker_base;
391 Gtk::HBox marker_box;
392 Gtk::VBox scrollers_rulers_markers_box;
394 void location_changed (ARDOUR::Location *);
395 void location_flags_changed (ARDOUR::Location *, void *);
396 void refresh_location_display ();
397 void refresh_location_display_s (ARDOUR::Change);
398 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
399 void add_new_location (ARDOUR::Location *);
400 void location_gone (ARDOUR::Location *);
401 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
402 gint really_remove_marker (ARDOUR::Location* loc);
404 uint32_t location_marker_color;
405 uint32_t location_range_color;
406 uint32_t location_loop_color;
407 uint32_t location_punch_color;
408 uint32_t location_cd_marker_color;
410 struct LocationMarkers {
418 void set_name (const string&);
419 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
420 void set_color_rgba (uint32_t);
423 LocationMarkers *find_location_markers (ARDOUR::Location *);
424 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
426 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
427 LocationMarkerMap location_markers;
429 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
430 void clear_marker_display ();
431 void mouse_add_new_marker (jack_nframes_t where);
433 TimeAxisView* clicked_trackview;
434 AudioTimeAxisView* clicked_audio_trackview;
435 AudioRegionView* clicked_regionview;
436 AudioRegionView* latest_regionview;
437 uint32_t clicked_selection;
438 CrossfadeView* clicked_crossfadeview;
439 ControlPoint* clicked_control_point;
441 void catch_vanishing_audio_regionview (AudioRegionView *);
442 void set_selected_control_point_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
443 void set_selected_track_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
444 void set_selected_regionview_from_click (bool add = false, bool no_track_remove=false);
445 void set_selected_regionview_from_region_list (ARDOUR::Region& region, bool add = false);
446 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
447 void collect_new_region_view (AudioRegionView *);
449 Gtk::Menu track_context_menu;
450 Gtk::Menu track_region_context_menu;
451 Gtk::Menu track_selection_context_menu;
452 Gtk::Menu track_crossfade_context_menu;
454 Gtk::MenuItem* region_edit_menu_split_item;
455 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
456 Gtk::Menu * track_region_edit_playlist_menu;
457 Gtk::Menu * track_edit_playlist_submenu;
458 Gtk::Menu * track_selection_edit_playlist_submenu;
460 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
461 Gtk::Menu* build_track_context_menu (jack_nframes_t);
462 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
463 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
464 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
465 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
466 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
467 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
468 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
469 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
470 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
472 void handle_new_route (ARDOUR::Route&);
473 void handle_new_route_p (ARDOUR::Route*);
474 void remove_route (TimeAxisView *);
477 Gtk::HBox global_hpacker;
478 Gtk::VBox global_vpacker;
481 Gdk::Cursor* current_canvas_cursor;
483 ArdourCanvas::CanvasAA track_canvas;
484 ArdourCanvas::CanvasAA time_canvas;
486 ArdourCanvas::Text* first_action_message;
487 ArdourCanvas::Text* verbose_canvas_cursor;
488 bool verbose_cursor_visible;
490 void session_control_changed (ARDOUR::Session::ControlType);
491 void queue_session_control_changed (ARDOUR::Session::ControlType);
494 bool track_canvas_motion (GdkEvent*);
496 void set_verbose_canvas_cursor (const string &, double x, double y);
497 void set_verbose_canvas_cursor_text (const string &);
498 void show_verbose_canvas_cursor();
499 void hide_verbose_canvas_cursor();
501 bool verbose_cursor_on; // so far unused
503 void flush_track_canvas ();
504 void flush_time_canvas ();
506 Gtk::EventBox time_canvas_event_box;
507 Gtk::EventBox track_canvas_event_box;
508 Gtk::EventBox time_button_event_box;
510 ArdourCanvas::Group *minsec_group;
511 ArdourCanvas::Group *bbt_group;
512 ArdourCanvas::Group *smpte_group;
513 ArdourCanvas::Group *frame_group;
514 ArdourCanvas::Group *tempo_group;
515 ArdourCanvas::Group *meter_group;
516 ArdourCanvas::Group *marker_group;
517 ArdourCanvas::Group *range_marker_group;
518 ArdourCanvas::Group *transport_marker_group;
521 ruler_metric_smpte = 0,
522 ruler_metric_bbt = 1,
523 ruler_metric_frames = 2,
524 ruler_metric_minsec = 3,
526 ruler_time_tempo = 4,
527 ruler_time_meter = 5,
528 ruler_time_marker = 6,
529 ruler_time_range_marker = 7,
530 ruler_time_transport_marker = 8,
533 static GtkCustomMetric ruler_metrics[4];
535 bool no_ruler_shown_update;
537 gint ruler_button_press (GdkEventButton*);
538 gint ruler_button_release (GdkEventButton*);
539 gint ruler_mouse_motion (GdkEventMotion*);
541 gint ruler_pressed_button;
542 Gtk::Widget * ruler_grabbed_widget;
544 void initialize_rulers ();
545 void update_just_smpte ();
546 void update_fixed_rulers ();
547 void update_tempo_based_rulers ();
548 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
549 void update_ruler_visibility ();
550 void ruler_toggled (int);
551 gint ruler_label_button_release (GdkEventButton*);
552 void store_ruler_visibility ();
553 void restore_ruler_visibility ();
555 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
562 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
563 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
565 GtkWidget *_smpte_ruler;
566 GtkWidget *_bbt_ruler;
567 GtkWidget *_frames_ruler;
568 GtkWidget *_minsec_ruler;
569 Gtk::Widget *smpte_ruler;
570 Gtk::Widget *bbt_ruler;
571 Gtk::Widget *frames_ruler;
572 Gtk::Widget *minsec_ruler;
573 static Editor *ruler_editor;
575 static const double timebar_height;
576 guint32 visible_timebars;
577 Gtk::Menu *editor_ruler_menu;
579 ArdourCanvas::SimpleRect* tempo_bar;
580 ArdourCanvas::SimpleRect* meter_bar;
581 ArdourCanvas::SimpleRect* marker_bar;
582 ArdourCanvas::SimpleRect* range_marker_bar;
583 ArdourCanvas::SimpleRect* transport_marker_bar;
586 ArdourCanvas::SimpleLine* tempo_line;
587 ArdourCanvas::SimpleLine* meter_line;
588 ArdourCanvas::SimpleLine* marker_line;
589 ArdourCanvas::SimpleLine* range_marker_line;
590 ArdourCanvas::SimpleLine* transport_marker_line;
592 Gtk::Label minsec_label;
593 Gtk::Label bbt_label;
594 Gtk::Label smpte_label;
595 Gtk::Label frame_label;
596 Gtk::Label tempo_label;
597 Gtk::Label meter_label;
598 Gtk::Label mark_label;
599 Gtk::Label range_mark_label;
600 Gtk::Label transport_mark_label;
603 Gtk::VBox time_button_vbox;
604 Gtk::HBox time_button_hbox;
608 ArdourCanvas::Points points;
609 ArdourCanvas::Line canvas_item;
610 jack_nframes_t current_frame;
613 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
616 void set_position (jack_nframes_t);
617 void set_length (double units);
618 void set_y_axis (double position);
621 friend struct Cursor; /* it needs access to several private
625 Cursor* playhead_cursor;
627 ArdourCanvas::Group* cursor_group;
629 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
630 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
631 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
632 void cursor_to_selection_start (Cursor *);
633 void cursor_to_selection_end (Cursor *);
635 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
637 vector<jack_nframes_t> region_boundary_cache;
638 void build_region_boundary_cache ();
640 Gtk::VBox trackview_vpacker;
643 Gtk::HBox bottom_hbox;
645 Gtk::Table edit_packer;
646 Gtk::Frame edit_frame;
647 Gtk::VScrollbar edit_vscrollbar;
649 Gtk::Adjustment vertical_adjustment;
650 Gtk::Adjustment horizontal_adjustment;
652 Gtk::Layout controls_layout;
653 bool Editor::control_layout_scroll (GdkEventScroll* ev);
655 Gtk::HScrollbar edit_hscrollbar;
656 bool edit_hscroll_dragging;
658 bool hscrollbar_button_press (GdkEventButton*);
659 bool hscrollbar_button_release (GdkEventButton*);
660 void hscrollbar_allocate (Gtk::Allocation &alloc);
663 double canvas_height;
665 bool track_canvas_map_handler (GdkEventAny*);
666 bool time_canvas_map_handler (GdkEventAny*);
668 gint edit_controls_button_release (GdkEventButton*);
669 Gtk::Menu *edit_controls_left_menu;
670 Gtk::Menu *edit_controls_right_menu;
672 void track_canvas_scroller_realized ();
673 void time_canvas_scroller_realized ();
675 Gtk::VBox track_canvas_vbox;
676 Gtk::VBox time_canvas_vbox;
677 Gtk::VBox edit_controls_vbox;
678 Gtk::HBox edit_controls_hbox;
680 void tie_vertical_scrolling ();
681 void canvas_horizontally_scrolled ();
682 void reposition_and_zoom (jack_nframes_t sample, double fpu);
683 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
684 void end_location_changed (ARDOUR::Location*);
685 bool repos_zoom_queued;
686 bool no_zoom_repos_update;
687 bool no_tempo_map_update;
689 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
690 RegionListDisplayModelColumns() {
695 Gtk::TreeModelColumn<Glib::ustring> name;
696 Gtk::TreeModelColumn<ARDOUR::Region*> region;
697 Gtk::TreeModelColumn<Gdk::Color> color_;
700 RegionListDisplayModelColumns region_list_columns;
701 Gtkmm2ext::DnDTreeView region_list_display;
702 Glib::RefPtr<Gtk::TreeStore> region_list_model;
703 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
704 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
706 void region_list_selection_changed ();
707 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
709 Gtk::Menu *region_list_menu;
710 Gtk::ScrolledWindow region_list_scroller;
711 Gtk::Frame region_list_frame;
713 bool region_list_display_key_press (GdkEventKey *);
714 bool region_list_display_key_release (GdkEventKey *);
715 bool region_list_display_button_press (GdkEventButton *);
716 bool region_list_display_button_release (GdkEventButton *);
717 void region_list_clear ();
718 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
719 void build_region_list_menu ();
720 void show_region_list_display_context_menu (int button, int time);
722 bool show_automatic_regions_in_region_list;
723 Editing::RegionListSortType region_list_sort_type;
725 void reset_region_list_sort_direction (bool);
726 void reset_region_list_sort_type (Editing::RegionListSortType);
728 void toggle_full_region_list ();
729 void toggle_show_auto_regions ();
731 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
735 Gtk::ScrolledWindow snapshot_display_scroller;
736 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
737 SnapshotDisplayModelColumns() {
741 Gtk::TreeModelColumn<Glib::ustring> visible_name;
742 Gtk::TreeModelColumn<Glib::ustring> real_name;
745 SnapshotDisplayModelColumns snapshot_display_columns;
746 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
747 Gtk::TreeView snapshot_display;
749 bool snapshot_display_button_press (GdkEventButton*);
750 void snapshot_display_selection_changed ();
751 void redisplay_snapshots();
753 /* named selections */
755 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
756 NamedSelectionDisplayModelColumns() {
760 Gtk::TreeModelColumn<Glib::ustring> text;
761 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
764 NamedSelectionDisplayModelColumns named_selection_columns;
765 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
767 Gtkmm2ext::DnDTreeView named_selection_display;
768 Gtk::ScrolledWindow named_selection_scroller;
770 void name_selection();
771 void named_selection_name_chosen ();
772 void create_named_selection (const string &);
773 void paste_named_selection (float times);
775 void handle_new_named_selection ();
776 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
777 void redisplay_named_selections ();
779 gint named_selection_display_button_press (GdkEventButton *ev);
780 void named_selection_display_selection_changed ();
784 TrackViewList track_views;
785 TimeAxisView *trackview_by_y_position (double ypos);
787 static Gdk::Cursor* cross_hair_cursor;
788 static Gdk::Cursor* trimmer_cursor;
789 static Gdk::Cursor* selector_cursor;
790 static Gdk::Cursor* grabber_cursor;
791 static Gdk::Cursor* zoom_cursor;
792 static Gdk::Cursor* time_fx_cursor;
793 static Gdk::Cursor* fader_cursor;
794 static Gdk::Cursor* speaker_cursor;
795 static Gdk::Cursor* wait_cursor;
796 static Gdk::Cursor* timebar_cursor;
798 static void build_cursors ();
800 sigc::connection scroll_connection;
801 jack_nframes_t last_update_frame;
802 void center_screen (jack_nframes_t);
803 void center_screen_internal (jack_nframes_t, float);
805 void update_current_screen ();
806 sigc::connection slower_update_connection;
807 void update_slower ();
809 gint show_track_context_menu (GdkEventButton *);
810 void hide_track_context_menu ();
812 void session_going_away ();
814 jack_nframes_t cut_buffer_start;
815 jack_nframes_t cut_buffer_length;
817 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
818 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
819 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
820 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
821 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
822 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
824 /* KEYMAP HANDLING */
826 void register_actions ();
828 int ensure_cursor (jack_nframes_t* pos);
830 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
831 void handle_new_audio_region (ARDOUR::AudioRegion *);
832 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
833 void handle_audio_region_removed (ARDOUR::AudioRegion *);
834 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
835 void region_hidden (ARDOUR::Region*);
836 void redisplay_regions ();
837 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
839 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
841 void cut_copy (Editing::CutCopyOp);
842 void cut_copy_points (Editing::CutCopyOp);
843 void cut_copy_regions (Editing::CutCopyOp);
844 void cut_copy_ranges (Editing::CutCopyOp);
847 void paste_internal (jack_nframes_t position, float times);
849 /* EDITING OPERATIONS */
851 void toggle_region_mute ();
852 void toggle_region_opaque ();
853 void raise_region ();
854 void raise_region_to_top ();
855 void lower_region ();
856 void lower_region_to_bottom ();
857 void split_region ();
858 void split_region_at (jack_nframes_t);
859 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
860 void crop_region_to_selection ();
861 void set_region_sync_from_edit_cursor ();
862 void remove_region_sync();
863 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
864 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
865 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
866 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
867 void remove_some_regions ();
868 void remove_clicked_region ();
869 void destroy_clicked_region ();
871 void duplicate_some_regions (AudioRegionSelection&, float times);
872 void duplicate_selection (float times);
873 void region_fill_selection ();
875 void region_fill_track ();
876 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
877 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
878 void split_multichannel_region();
879 void reverse_region ();
880 void normalize_region ();
881 void denormalize_region ();
883 void audition_region_from_region_list ();
884 void hide_region_from_region_list ();
885 void remove_region_from_region_list ();
887 void align (ARDOUR::RegionPoint);
888 void align_relative (ARDOUR::RegionPoint);
893 void paste (float times);
895 int get_prefix (float&, bool&);
897 void keyboard_paste ();
898 void keyboard_duplicate_region ();
899 void keyboard_duplicate_selection ();
900 void keyboard_nudge ();
901 void keyboard_insert_region_list_selection ();
903 void region_from_selection ();
904 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
907 void rename_region ();
908 void rename_region_finished (bool);
910 void play_from_start ();
911 void play_from_edit_cursor ();
912 void play_selected_region ();
913 void audition_selected_region ();
914 void toggle_loop_playback ();
915 void loop_selected_region ();
916 void play_location (ARDOUR::Location&);
917 void loop_location (ARDOUR::Location&);
919 Editing::ZoomFocus zoom_focus;
921 void temporal_zoom_selection ();
922 void temporal_zoom_session ();
923 void temporal_zoom (gdouble scale);
924 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
925 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
927 void amplitude_zoom (gdouble scale);
928 void amplitude_zoom_step (bool in);
930 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
931 void insert_region_list_selection (float times);
933 void insert_sndfile (bool as_tracks);
934 void embed_audio (); // inserts into region list
935 int reject_because_rate_differs (const string & path, SF_INFO& finfo, const string & action, bool multiple_pending);
937 void do_embed_sndfiles (vector<string> paths, bool split);
938 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
940 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
941 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
942 void insert_sndfile_into (const string & path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
943 static void* _insert_sndfile_thread (void*);
944 void* insert_sndfile_thread (void*);
946 /* generic interthread progress window */
948 ArdourDialog* interthread_progress_window;
949 Gtk::Label interthread_progress_label;
950 Gtk::VBox interthread_progress_vbox;
951 Gtk::ProgressBar interthread_progress_bar;
952 Gtk::Button interthread_cancel_button;
953 Gtk::Label interthread_cancel_label;
954 sigc::connection interthread_progress_connection;
955 void interthread_cancel_clicked ();
956 void build_interthread_progress_window ();
957 ARDOUR::InterThreadInfo* current_interthread_info;
959 /* import specific info */
961 ARDOUR::Session::import_status import_status;
962 gint import_progress_timeout (void *);
963 static void *_import_thread (void *);
964 void* import_thread ();
965 void catch_new_audio_region (ARDOUR::AudioRegion*);
966 ARDOUR::AudioRegion* last_audio_region;
968 /* to support this ... */
970 void import_audio (bool as_tracks);
971 void do_import (vector<string> paths, bool split, bool as_tracks);
973 void move_to_start ();
976 void center_playhead ();
977 void center_edit_cursor ();
978 void edit_cursor_backward ();
979 void edit_cursor_forward ();
980 void playhead_backward ();
981 void playhead_forward ();
982 void scroll_backward (float pages=0.8f);
983 void scroll_forward (float pages=0.8f);
984 void scroll_tracks_down ();
985 void scroll_tracks_up ();
986 void delete_sample_forward ();
987 void delete_sample_backward ();
988 void delete_screen ();
989 void search_backwards ();
990 void search_forwards ();
992 void clear_markers ();
993 void clear_ranges ();
994 void clear_locations ();
995 void jump_forward_to_mark ();
996 void jump_backward_to_mark ();
997 void cursor_align (bool playhead_to_edit);
999 void remove_last_capture ();
1001 void set_selection_from_range (ARDOUR::Location&);
1002 void set_selection_from_punch ();
1003 void set_selection_from_loop ();
1005 void add_location_from_selection ();
1006 void set_route_loop_selection ();
1008 void add_location_from_playhead_cursor ();
1010 void reverse_selection ();
1011 void edit_envelope ();
1013 void start_scrolling ();
1014 void stop_scrolling ();
1016 void keyboard_selection_begin ();
1017 void keyboard_selection_finish (bool add);
1018 bool have_pending_keyboard_selection;
1019 jack_nframes_t pending_keyboard_selection_start;
1021 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1022 void extend_selection_to_end_of_region (bool next);
1023 void extend_selection_to_start_of_region (bool previous);
1025 Editing::SnapType snap_type;
1026 Editing::SnapMode snap_mode;
1027 double snap_threshold;
1029 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1030 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1031 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1033 void handle_gui_changes (const string &, void *);
1035 void hide_all_tracks (bool with_select);
1037 void route_display_selection_changed ();
1038 void redisplay_route_list();
1039 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1040 bool ignore_route_list_reorder;
1041 bool no_route_list_redisplay;
1042 void queue_route_list_reordered ();
1045 ArdourCanvas::Item* item;
1047 jack_nframes_t last_frame_position;
1048 int32_t pointer_frame_offset;
1049 jack_nframes_t grab_frame;
1050 jack_nframes_t last_pointer_frame;
1051 jack_nframes_t current_pointer_frame;
1052 double grab_x, grab_y;
1053 double cumulative_x_drag;
1054 double cumulative_y_drag;
1055 double current_pointer_x;
1056 double current_pointer_y;
1057 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1058 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1059 TimeAxisView* last_trackview;
1064 bool move_threshold_passsed;
1065 bool want_move_threshold;
1067 ARDOUR::Location* copied_location;
1070 struct LineDragInfo {
1075 LineDragInfo current_line_drag_info;
1077 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1078 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1080 Gtk::Menu fade_context_menu;
1081 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1083 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1086 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1087 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1088 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1090 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1091 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1104 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1105 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1106 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1107 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1109 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1111 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1112 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1116 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1118 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1119 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1120 void start_line_grab (AutomationLine *, GdkEvent*);
1121 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1122 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1124 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1126 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1127 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1129 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1130 void brush (jack_nframes_t);
1132 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1133 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1135 /* Canvas event handlers */
1137 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1138 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1139 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1140 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1141 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1142 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1143 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1144 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1145 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1146 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1147 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1148 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1149 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1150 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1151 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1152 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1153 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1154 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1155 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1157 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1158 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1159 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1160 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1161 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1163 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1164 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1165 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1166 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1167 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1168 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1169 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1170 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1172 /* non-public event handlers */
1174 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1175 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1176 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1177 bool track_canvas_scroll (GdkEventScroll* event);
1179 bool track_canvas_button_press_event (GdkEventButton *);
1180 bool track_canvas_button_release_event (GdkEventButton *);
1182 void track_canvas_allocate (Gtk::Allocation alloc);
1183 void time_canvas_allocate (Gtk::Allocation alloc);
1185 void set_edit_cursor (GdkEvent* event);
1186 void set_playhead_cursor (GdkEvent* event);
1188 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1189 void kbd_set_playhead_cursor ();
1190 void kbd_set_edit_cursor ();
1192 void kbd_align (ARDOUR::RegionPoint);
1193 void kbd_align_relative (ARDOUR::RegionPoint);
1195 void kbd_audition ();
1197 void kbd_do_split (GdkEvent*);
1198 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1199 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1200 void kbd_do_brush (GdkEvent*);
1201 void kbd_do_audition (GdkEvent*);
1203 void fake_handle_new_duration ();
1204 void handle_new_duration ();
1205 void initialize_canvas ();
1206 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1207 void scroll_canvas ();
1209 /* display control */
1211 bool _show_measures;
1212 bool _show_waveforms;
1213 bool _follow_playhead;
1214 bool _show_waveforms_recording;
1216 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1218 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1220 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1221 TimeLineList free_measure_lines;
1222 TimeLineList used_measure_lines;
1224 ArdourCanvas::Group* time_line_group;
1225 ArdourCanvas::SimpleLine* get_time_line ();
1226 void hide_measures ();
1227 void draw_measures ();
1228 void draw_time_bars ();
1230 void new_tempo_section ();
1232 void mouse_add_new_tempo_event (jack_nframes_t where);
1233 void mouse_add_new_meter_event (jack_nframes_t where);
1235 void remove_tempo_marker (ArdourCanvas::Item*);
1236 void remove_meter_marker (ArdourCanvas::Item*);
1237 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1238 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1240 void edit_tempo_section (ARDOUR::TempoSection*);
1241 void edit_meter_section (ARDOUR::MeterSection*);
1242 void edit_tempo_marker (ArdourCanvas::Item*);
1243 void edit_meter_marker (ArdourCanvas::Item*);
1245 void marker_menu_edit ();
1246 void marker_menu_remove ();
1247 void marker_menu_rename ();
1248 void marker_menu_hide ();
1249 void marker_menu_loop_range ();
1250 void marker_menu_play_from ();
1251 void marker_menu_set_playhead ();
1252 void marker_menu_set_from_playhead ();
1253 void marker_menu_set_from_selection ();
1254 void new_transport_marker_menu_set_loop ();
1255 void new_transport_marker_menu_set_punch ();
1256 void update_loop_range_view (bool visibility=false);
1257 void update_punch_range_view (bool visibility=false);
1258 gint new_transport_marker_menu_popdown (GdkEventAny*);
1259 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1260 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1261 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1262 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1263 void build_marker_menu ();
1264 void build_tm_marker_menu ();
1265 void build_transport_marker_menu ();
1266 void build_new_transport_marker_menu ();
1268 Gtk::Menu* tm_marker_menu;
1269 Gtk::Menu* marker_menu;
1270 Gtk::Menu* transport_marker_menu;
1271 Gtk::Menu* new_transport_marker_menu;
1272 ArdourCanvas::Item* marker_menu_item;
1274 typedef list<Marker*> Marks;
1277 void remove_metric_marks ();
1278 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1280 void tempo_map_changed (ARDOUR::Change);
1281 void redisplay_tempo ();
1283 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1284 uint32_t bbt_beat_subdivision;
1288 Gtk::ToggleButton editor_mixer_button;
1290 void editor_mixer_button_toggled ();
1292 AudioClock selection_start_clock;
1293 Gtk::Label selection_start_clock_label;
1294 AudioClock selection_end_clock;
1295 Gtk::Label selection_end_clock_label;
1296 AudioClock edit_cursor_clock;
1297 Gtk::Label edit_cursor_clock_label;
1298 AudioClock zoom_range_clock;
1299 Gtk::Button zoom_in_button;
1300 Gtk::Button zoom_out_button;
1301 Gtk::Button zoom_out_full_button;
1302 Gtk::Button zoom_onetoone_button;
1304 Gtk::VBox toolbar_clock_vbox;
1305 Gtk::VBox toolbar_selection_clock_vbox;
1306 Gtk::Table toolbar_selection_clock_table;
1307 Gtk::Label toolbar_selection_cursor_label;
1309 Gtk::Table mouse_mode_button_table;
1310 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1311 Gtk::ToggleButton mouse_select_button;
1312 Gtk::ToggleButton mouse_move_button;
1313 Gtk::ToggleButton mouse_gain_button;
1314 Gtk::ToggleButton mouse_zoom_button;
1315 Gtk::ToggleButton mouse_timefx_button;
1316 Gtk::ToggleButton mouse_audition_button;
1317 GroupedButtons *mouse_mode_button_set;
1318 void mouse_mode_toggled (Editing::MouseMode m);
1319 bool ignore_mouse_mode_toggle;
1321 gint mouse_select_button_release (GdkEventButton*);
1323 Gtk::VBox automation_box;
1324 Gtk::Button automation_mode_button;
1325 Gtk::ToggleButton global_automation_button;
1327 Gtk::ComboBoxText edit_mode_selector;
1328 Gtk::Label edit_mode_label;
1329 Gtk::VBox edit_mode_box;
1331 void edit_mode_selection_done ();
1333 Gtk::ComboBoxText snap_type_selector;
1334 Gtk::Label snap_type_label;
1335 Gtk::VBox snap_type_box;
1337 void snap_type_selection_done ();
1339 Gtk::ComboBoxText snap_mode_selector;
1340 Gtk::Label snap_mode_label;
1341 Gtk::VBox snap_mode_box;
1343 void snap_mode_selection_done ();
1345 Gtk::ComboBoxText zoom_focus_selector;
1346 Gtk::Label zoom_focus_label;
1347 Gtk::VBox zoom_focus_box;
1349 void zoom_focus_selection_done ();
1351 Gtk::Label zoom_indicator_label;
1352 Gtk::HBox zoom_indicator_box;
1353 Gtk::VBox zoom_indicator_vbox;
1355 void update_zoom_indicator ();
1356 void zoom_adjustment_changed();
1358 void edit_cursor_clock_changed();
1360 void setup_toolbar ();
1362 Gtkmm2ext::TearOff* tools_tearoff;
1363 Gtk::HBox toolbar_hbox;
1364 Gtk::EventBox toolbar_base;
1365 Gtk::Frame toolbar_frame;
1367 /* selection process */
1369 Selection* selection;
1370 Selection* cut_buffer;
1372 void time_selection_changed ();
1373 void track_selection_changed ();
1374 void region_selection_changed ();
1375 void point_selection_changed ();
1376 void audio_track_selection_changed ();
1377 void line_selection_changed ();
1386 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1387 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1388 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1389 void cancel_selection ();
1391 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1392 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1393 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1395 bool audio_region_selection_covers (jack_nframes_t where);
1397 /* transport range select process */
1398 enum RangeMarkerOp {
1400 CreateTransportMarker
1403 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1404 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1405 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1407 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1408 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1409 ArdourCanvas::Line* marker_drag_line;
1410 ArdourCanvas::Points marker_drag_line_points;
1411 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1413 void update_marker_drag_item (ARDOUR::Location *);
1415 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1416 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1417 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1418 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1419 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1420 ArdourCanvas::SimpleLine *transport_punchin_line;
1421 ArdourCanvas::SimpleLine *transport_punchout_line;
1422 ArdourCanvas::SimpleRect *transport_preroll_rect;
1423 ArdourCanvas::SimpleRect *transport_postroll_rect;
1425 ARDOUR::Location* transport_loop_location();
1426 ARDOUR::Location* transport_punch_location();
1428 ARDOUR::Location *temp_location;
1430 /* object rubberband select process */
1432 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1433 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1434 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1436 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1438 ArdourCanvas::SimpleRect *rubberband_rect;
1440 /* mouse zoom process */
1442 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1443 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1444 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1446 ArdourCanvas::SimpleRect *zoom_rect;
1447 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1449 /* diskstream/route display management */
1451 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1452 RouteDisplayModelColumns() {
1456 Gtk::TreeModelColumn<Glib::ustring> text;
1457 Gtk::TreeModelColumn<TimeAxisView*> tv;
1460 RouteDisplayModelColumns route_display_columns;
1461 Glib::RefPtr<Gtk::ListStore> route_display_model;
1462 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1464 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1465 Gtkmm2ext::DnDTreeView route_list_display;
1466 Gtk::ScrolledWindow route_list_scroller;
1467 Gtk::Menu* route_list_menu;
1469 void route_list_column_click ();
1470 void build_route_list_menu ();
1471 void select_all_routes ();
1472 void unselect_all_routes ();
1473 void select_all_audiotracks ();
1474 void unselect_all_audiotracks ();
1475 void select_all_audiobus ();
1476 void unselect_all_audiobus ();
1478 /* edit group management */
1480 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1481 GroupListModelColumns () {
1486 Gtk::TreeModelColumn<bool> is_active;
1487 Gtk::TreeModelColumn<std::string> text;
1488 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1491 GroupListModelColumns group_columns;
1492 Glib::RefPtr<Gtk::ListStore> group_model;
1493 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1495 Gtk::Button edit_group_list_button;
1496 Gtk::Label edit_group_list_button_label;
1497 Gtkmm2ext::DnDTreeView edit_group_display;
1498 Gtk::ScrolledWindow edit_group_list_scroller;
1499 Gtk::Menu* edit_group_list_menu;
1500 Gtk::VBox edit_group_vbox;
1502 void edit_group_list_column_click (gint);
1503 void build_edit_group_list_menu ();
1504 void select_all_edit_groups ();
1505 void unselect_all_edit_groups ();
1506 void new_edit_group ();
1507 void edit_group_list_button_clicked ();
1508 gint edit_group_list_button_press_event (GdkEventButton* ev);
1509 void edit_group_selection_changed ();
1510 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1511 void add_edit_group (ARDOUR::RouteGroup* group);
1512 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1514 Gtk::VBox list_vpacker;
1518 int autoscroll_timeout_tag;
1519 int autoscroll_direction;
1520 uint32_t autoscroll_cnt;
1521 jack_nframes_t autoscroll_distance;
1523 static gint _autoscroll_canvas (void *);
1524 gint autoscroll_canvas ();
1525 void start_canvas_autoscroll (int direction);
1526 void stop_canvas_autoscroll ();
1527 void maybe_autoscroll (GdkEvent*);
1536 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1537 void point_trim (GdkEvent*);
1538 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1539 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1540 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1541 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1543 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1544 void thaw_region_after_trim (AudioRegionView& rv);
1546 void trim_region_to_edit_cursor ();
1547 void trim_region_from_edit_cursor ();
1549 bool show_gain_after_trim;
1553 int convert_drop_to_paths (std::vector<std::string>& paths,
1554 const Glib::RefPtr<Gdk::DragContext>& context,
1557 const Gtk::SelectionData& data,
1561 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1564 const Gtk::SelectionData& data,
1568 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1571 const Gtk::SelectionData& data,
1576 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1579 const Gtk::SelectionData& data,
1583 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1586 const Gtk::SelectionData& data,
1592 ExportDialog *export_dialog;
1593 void export_range (jack_nframes_t start, jack_nframes_t end);
1595 int write_region_selection(AudioRegionSelection&);
1596 bool write_region (string path, ARDOUR::AudioRegion&);
1597 void export_region ();
1598 void bounce_region_selection ();
1599 void bounce_range_selection ();
1600 void external_edit_region ();
1602 int write_audio_selection (TimeSelection&);
1603 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1605 void write_selection ();
1609 UndoAction get_memento() const;
1611 void begin_reversible_command (string cmd_name);
1612 void commit_reversible_command ();
1614 /* visual history */
1616 UndoHistory visual_history;
1617 UndoCommand current_visual_command;
1619 void begin_reversible_visual_command (const string & cmd_name);
1620 void commit_reversible_visual_command ();
1622 void update_title ();
1623 void update_title_s (const string & snapshot_name);
1626 Selection* selection;
1627 double frames_per_unit;
1633 void store_state (State&) const;
1634 void restore_state (State *);
1636 void instant_save ();
1638 ARDOUR::AudioRegion* last_audition_region;
1640 /* freeze operations */
1642 ARDOUR::InterThreadInfo freeze_status;
1643 gint freeze_progress_timeout (void *);
1644 static void* _freeze_thread (void*);
1645 void* freeze_thread ();
1647 void freeze_route ();
1648 void unfreeze_route ();
1650 /* edit-group solo + mute */
1652 void set_edit_group_solo (ARDOUR::Route&, bool);
1653 void set_edit_group_mute (ARDOUR::Route&, bool);
1657 void duplicate_dialog (bool for_region);
1661 Gtk::Menu* edit_menu;
1662 bool edit_menu_map_handler (GdkEventAny*);
1664 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1666 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1667 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1668 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1670 struct TimeStretchDialog : public ArdourDialog {
1671 ARDOUR::Session::TimeStretchRequest request;
1673 AudioRegionSelection regions;
1674 Gtk::ProgressBar progress_bar;
1675 Gtk::ToggleButton quick_button;
1676 Gtk::ToggleButton antialias_button;
1677 Gtk::Button cancel_button;
1678 Gtk::Button action_button;
1679 Gtk::HBox lower_button_box;
1680 Gtk::HBox upper_button_box;
1684 TimeStretchDialog (Editor& e);
1686 gint update_progress ();
1687 sigc::connection first_cancel;
1688 sigc::connection first_delete;
1689 void cancel_timestretch_in_progress ();
1690 gint delete_timestretch_in_progress (GdkEventAny*);
1693 /* "whats mine is yours" */
1695 friend class TimeStretchDialog;
1697 TimeStretchDialog* current_timestretch;
1699 static void* timestretch_thread (void *arg);
1700 int run_timestretch (AudioRegionSelection&, float fraction);
1701 void do_timestretch (TimeStretchDialog&);
1703 /* editor-mixer strip */
1705 MixerStrip *current_mixer_strip;
1706 Gtk::VBox current_mixer_strip_vbox;
1707 void cms_deleted ();
1708 void current_mixer_strip_hidden ();
1709 void current_mixer_strip_removed ();
1711 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1712 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1714 /* nudging tracks */
1716 void nudge_track (bool use_edit_cursor, bool forwards);
1720 bool _xfade_visibility;
1722 /* <CMT Additions> */
1723 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1724 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1726 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1727 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1729 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1730 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1731 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1733 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1734 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1735 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1736 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1738 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1739 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1740 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1741 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1743 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1744 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1746 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1747 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1748 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1750 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1751 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1753 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1755 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1757 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1758 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1760 ImageFrameSocketHandler* image_socket_listener ;
1761 /* </CMT Additions> */
1763 void toggle_xfade_active (ARDOUR::Crossfade*);
1764 void toggle_xfade_length (ARDOUR::Crossfade*);
1765 void edit_xfade (ARDOUR::Crossfade*);
1766 void remove_xfade ();
1767 void xfade_edit_left_region ();
1768 void xfade_edit_right_region ();
1770 static const int32_t default_width = 995;
1771 static const int32_t default_height = 765;
1775 Gtk::Button nudge_forward_button;
1776 Gtk::Button nudge_backward_button;
1777 Gtk::HBox nudge_hbox;
1778 Gtk::VBox nudge_vbox;
1779 Gtk::Label nudge_label;
1780 AudioClock nudge_clock;
1782 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1786 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1788 /* handling cleanup */
1790 int playlist_deletion_dialog (ARDOUR::Playlist*);
1792 vector<sigc::connection> session_connections;
1794 /* tracking step changes of track height */
1796 TimeAxisView* current_stepping_trackview;
1797 struct timeval last_track_height_step_timestamp;
1798 gint track_height_step_timeout();
1799 sigc::connection step_timeout;
1801 TimeAxisView* entered_track;
1802 AudioRegionView* entered_regionview;
1803 bool clear_entered_track;
1804 gint left_track_canvas (GdkEventCrossing*);
1805 void set_entered_track (TimeAxisView*);
1806 void set_entered_regionview (AudioRegionView*);
1807 gint left_automation_track ();
1809 bool _new_regionviews_show_envelope;
1811 void toggle_gain_envelope_visibility ();
1812 void toggle_gain_envelope_active ();
1814 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1815 void init_colormap ();
1817 bool on_key_press_event (GdkEventKey*);
1819 void session_state_saved (string);
1822 #endif /* __ardour_editor_h__ */