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(const string & track_name, void*) ;
145 void add_imageframe_marker_time_axis(const 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(const 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);
313 ARDOUR::Session *session;
314 ARDOUR::AudioEngine& engine;
317 PlaylistSelector* _playlist_selector;
327 TransportMarkerBarItem,
329 GainControlPointItem,
331 GainAutomationControlPointItem,
332 GainAutomationLineItem,
333 PanAutomationControlPointItem,
334 PanAutomationLineItem,
335 RedirectAutomationControlPointItem,
336 RedirectAutomationLineItem,
341 AudioRegionViewNameHighlight,
343 StartSelectionTrimItem,
344 EndSelectionTrimItem,
351 /* <CMT Additions> */
354 MarkerViewHandleStartItem,
355 MarkerViewHandleEndItem,
357 ImageFrameTimeAxisItem,
358 ImageFrameHandleStartItem,
359 ImageFrameHandleEndItem,
360 /* </CMT Additions> */
364 /* don't remove this */
369 void set_frames_per_unit (double);
370 void frames_per_unit_modified ();
372 Editing::MouseMode mouse_mode;
373 void mouse_insert (GdkEventButton *);
375 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
377 Gtk::Notebook the_notebook;
378 Gtk::HPaned edit_pane;
380 Gtk::EventBox meter_base;
382 Gtk::EventBox marker_base;
383 Gtk::HBox marker_box;
384 Gtk::VBox scrollers_rulers_markers_box;
386 void location_changed (ARDOUR::Location *);
387 void location_flags_changed (ARDOUR::Location *, void *);
388 void refresh_location_display ();
389 void refresh_location_display_s (ARDOUR::Change);
390 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
391 void add_new_location (ARDOUR::Location *);
392 void location_gone (ARDOUR::Location *);
393 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
394 gint really_remove_marker (ARDOUR::Location* loc);
396 uint32_t location_marker_color;
397 uint32_t location_range_color;
398 uint32_t location_loop_color;
399 uint32_t location_punch_color;
400 uint32_t location_cd_marker_color;
402 struct LocationMarkers {
410 void set_name (const string&);
411 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
412 void set_color_rgba (uint32_t);
415 LocationMarkers *find_location_markers (ARDOUR::Location *);
416 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
418 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
419 LocationMarkerMap location_markers;
421 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
422 void clear_marker_display ();
423 void mouse_add_new_marker (jack_nframes_t where);
425 TimeAxisView* clicked_trackview;
426 AudioTimeAxisView* clicked_audio_trackview;
427 AudioRegionView* clicked_regionview;
428 AudioRegionView* latest_regionview;
429 uint32_t clicked_selection;
430 CrossfadeView* clicked_crossfadeview;
431 ControlPoint* clicked_control_point;
433 void catch_vanishing_audio_regionview (AudioRegionView *);
434 void set_selected_control_point_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
435 void set_selected_track_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
436 void set_selected_regionview_from_click (bool add = false, bool no_track_remove=false);
437 void set_selected_regionview_from_region_list (ARDOUR::Region& region, bool add = false);
438 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
439 void collect_new_region_view (AudioRegionView *);
441 Gtk::Menu track_context_menu;
442 Gtk::Menu track_region_context_menu;
443 Gtk::Menu track_selection_context_menu;
444 Gtk::Menu track_crossfade_context_menu;
446 Gtk::MenuItem* region_edit_menu_split_item;
447 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
448 Gtk::Menu * track_region_edit_playlist_menu;
449 Gtk::Menu * track_edit_playlist_submenu;
450 Gtk::Menu * track_selection_edit_playlist_submenu;
452 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
453 Gtk::Menu* build_track_context_menu (jack_nframes_t);
454 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
456 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
457 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
458 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
459 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
461 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
462 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
464 void handle_new_route (ARDOUR::Route&);
465 void handle_new_route_p (ARDOUR::Route*);
466 void remove_route (TimeAxisView *);
469 Gtk::HBox global_hpacker;
470 Gtk::VBox global_vpacker;
473 Gdk::Cursor* current_canvas_cursor;
475 ArdourCanvas::CanvasAA track_canvas;
476 ArdourCanvas::CanvasAA time_canvas;
478 ArdourCanvas::Text* first_action_message;
479 ArdourCanvas::Text* verbose_canvas_cursor;
480 bool verbose_cursor_visible;
482 void session_control_changed (ARDOUR::Session::ControlType);
483 void queue_session_control_changed (ARDOUR::Session::ControlType);
486 bool track_canvas_motion (GdkEvent*);
488 void set_verbose_canvas_cursor (const string &, double x, double y);
489 void set_verbose_canvas_cursor_text (const string &);
490 void show_verbose_canvas_cursor();
491 void hide_verbose_canvas_cursor();
493 bool verbose_cursor_on; // so far unused
495 void flush_track_canvas ();
496 void flush_time_canvas ();
498 Gtk::EventBox time_canvas_event_box;
499 Gtk::EventBox track_canvas_event_box;
500 Gtk::EventBox time_button_event_box;
502 ArdourCanvas::Group *minsec_group;
503 ArdourCanvas::Group *bbt_group;
504 ArdourCanvas::Group *smpte_group;
505 ArdourCanvas::Group *frame_group;
506 ArdourCanvas::Group *tempo_group;
507 ArdourCanvas::Group *meter_group;
508 ArdourCanvas::Group *marker_group;
509 ArdourCanvas::Group *range_marker_group;
510 ArdourCanvas::Group *transport_marker_group;
513 ruler_metric_smpte = 0,
514 ruler_metric_bbt = 1,
515 ruler_metric_frames = 2,
516 ruler_metric_minsec = 3,
518 ruler_time_tempo = 4,
519 ruler_time_meter = 5,
520 ruler_time_marker = 6,
521 ruler_time_range_marker = 7,
522 ruler_time_transport_marker = 8,
525 static GtkCustomMetric ruler_metrics[4];
527 bool no_ruler_shown_update;
529 gint ruler_button_press (GdkEventButton*);
530 gint ruler_button_release (GdkEventButton*);
531 gint ruler_mouse_motion (GdkEventMotion*);
533 gint ruler_pressed_button;
534 Gtk::Widget * ruler_grabbed_widget;
536 void initialize_rulers ();
537 void update_just_smpte ();
538 void update_fixed_rulers ();
539 void update_tempo_based_rulers ();
540 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
541 void update_ruler_visibility ();
542 void ruler_toggled (int);
543 gint ruler_label_button_release (GdkEventButton*);
544 void store_ruler_visibility ();
545 void restore_ruler_visibility ();
547 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
549 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 GtkWidget *_smpte_ruler;
558 GtkWidget *_bbt_ruler;
559 GtkWidget *_frames_ruler;
560 GtkWidget *_minsec_ruler;
561 Gtk::Widget *smpte_ruler;
562 Gtk::Widget *bbt_ruler;
563 Gtk::Widget *frames_ruler;
564 Gtk::Widget *minsec_ruler;
565 static Editor *ruler_editor;
567 static const double timebar_height;
568 guint32 visible_timebars;
569 Gtk::Menu *editor_ruler_menu;
571 ArdourCanvas::SimpleRect* tempo_bar;
572 ArdourCanvas::SimpleRect* meter_bar;
573 ArdourCanvas::SimpleRect* marker_bar;
574 ArdourCanvas::SimpleRect* range_marker_bar;
575 ArdourCanvas::SimpleRect* transport_marker_bar;
578 ArdourCanvas::SimpleLine* tempo_line;
579 ArdourCanvas::SimpleLine* meter_line;
580 ArdourCanvas::SimpleLine* marker_line;
581 ArdourCanvas::SimpleLine* range_marker_line;
582 ArdourCanvas::SimpleLine* transport_marker_line;
584 Gtk::Label minsec_label;
585 Gtk::Label bbt_label;
586 Gtk::Label smpte_label;
587 Gtk::Label frame_label;
588 Gtk::Label tempo_label;
589 Gtk::Label meter_label;
590 Gtk::Label mark_label;
591 Gtk::Label range_mark_label;
592 Gtk::Label transport_mark_label;
595 Gtk::VBox time_button_vbox;
596 Gtk::HBox time_button_hbox;
600 ArdourCanvas::Points points;
601 ArdourCanvas::Line canvas_item;
602 jack_nframes_t current_frame;
605 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
608 void set_position (jack_nframes_t);
609 void set_length (double units);
610 void set_y_axis (double position);
613 friend struct Cursor; /* it needs access to several private
617 Cursor* playhead_cursor;
619 ArdourCanvas::Group* cursor_group;
621 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
622 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
623 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
624 void cursor_to_selection_start (Cursor *);
625 void cursor_to_selection_end (Cursor *);
627 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
629 vector<jack_nframes_t> region_boundary_cache;
630 void build_region_boundary_cache ();
632 Gtk::VBox trackview_vpacker;
635 Gtk::HBox bottom_hbox;
637 Gtk::Table edit_packer;
638 Gtk::Frame edit_frame;
639 Gtk::VScrollbar edit_vscrollbar;
641 Gtk::Adjustment vertical_adjustment;
642 Gtk::Adjustment horizontal_adjustment;
644 Gtk::Layout controls_layout;
645 bool Editor::control_layout_scroll (GdkEventScroll* ev);
647 Gtk::HScrollbar edit_hscrollbar;
648 bool edit_hscroll_dragging;
650 bool hscrollbar_button_press (GdkEventButton*);
651 bool hscrollbar_button_release (GdkEventButton*);
652 void hscrollbar_allocate (Gtk::Allocation &alloc);
655 double canvas_height;
657 bool track_canvas_map_handler (GdkEventAny*);
658 bool time_canvas_map_handler (GdkEventAny*);
660 gint edit_controls_button_release (GdkEventButton*);
661 Gtk::Menu *edit_controls_left_menu;
662 Gtk::Menu *edit_controls_right_menu;
664 void track_canvas_scroller_realized ();
665 void time_canvas_scroller_realized ();
667 Gtk::VBox track_canvas_vbox;
668 Gtk::VBox time_canvas_vbox;
669 Gtk::VBox edit_controls_vbox;
670 Gtk::HBox edit_controls_hbox;
672 void tie_vertical_scrolling ();
673 void canvas_horizontally_scrolled ();
674 void reposition_and_zoom (jack_nframes_t sample, double fpu);
675 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
676 void end_location_changed (ARDOUR::Location*);
677 bool repos_zoom_queued;
678 bool no_zoom_repos_update;
679 bool no_tempo_map_update;
681 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
682 RegionListDisplayModelColumns() {
686 Gtk::TreeModelColumn<Glib::ustring> name;
687 Gtk::TreeModelColumn<ARDOUR::Region*> region;
690 RegionListDisplayModelColumns region_list_columns;
691 Gtk::TreeView region_list_display;
692 Glib::RefPtr<Gtk::TreeStore> region_list_model;
693 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
694 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
696 void region_list_selection_changed ();
698 Gtk::Menu *region_list_menu;
699 Gtk::ScrolledWindow region_list_scroller;
700 Gtk::Frame region_list_frame;
702 bool region_list_display_key_press (GdkEventKey *);
703 bool region_list_display_key_release (GdkEventKey *);
704 bool region_list_display_button_press (GdkEventButton *);
705 bool region_list_display_button_release (GdkEventButton *);
706 void region_list_clear ();
707 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
708 void build_region_list_menu ();
710 Gtk::CheckMenuItem* toggle_auto_regions_item;
711 Gtk::CheckMenuItem* toggle_full_region_list_item;
713 Gtk::MenuItem* import_audio_item;
714 Gtk::MenuItem* embed_audio_item;
716 bool show_automatic_regions_in_region_list;
717 Editing::RegionListSortType region_list_sort_type;
719 void reset_region_list_sort_direction (bool);
720 void reset_region_list_sort_type (Editing::RegionListSortType);
722 void toggle_full_region_list ();
723 void toggle_show_auto_regions ();
725 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
727 /* named selections */
729 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
730 NamedSelectionDisplayModelColumns() {
734 Gtk::TreeModelColumn<Glib::ustring> text;
735 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
738 NamedSelectionDisplayModelColumns named_selection_columns;
739 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
741 Gtk::TreeView named_selection_display;
742 Gtk::ScrolledWindow named_selection_scroller;
744 void name_selection();
745 void named_selection_name_chosen ();
746 void create_named_selection (const string &);
747 void paste_named_selection (float times);
749 void handle_new_named_selection ();
750 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
751 void redisplay_named_selections ();
753 gint named_selection_display_button_press (GdkEventButton *ev);
754 void named_selection_display_selection_changed ();
758 TrackViewList track_views;
759 TimeAxisView *trackview_by_y_position (double ypos);
761 static Gdk::Cursor* cross_hair_cursor;
762 static Gdk::Cursor* trimmer_cursor;
763 static Gdk::Cursor* selector_cursor;
764 static Gdk::Cursor* grabber_cursor;
765 static Gdk::Cursor* zoom_cursor;
766 static Gdk::Cursor* time_fx_cursor;
767 static Gdk::Cursor* fader_cursor;
768 static Gdk::Cursor* speaker_cursor;
769 static Gdk::Cursor* wait_cursor;
770 static Gdk::Cursor* timebar_cursor;
772 static void build_cursors ();
774 sigc::connection scroll_connection;
775 jack_nframes_t last_update_frame;
776 void center_screen (jack_nframes_t);
777 void center_screen_internal (jack_nframes_t, float);
779 void update_current_screen ();
780 sigc::connection slower_update_connection;
781 void update_slower ();
783 gint show_track_context_menu (GdkEventButton *);
784 void hide_track_context_menu ();
786 void session_going_away ();
788 jack_nframes_t cut_buffer_start;
789 jack_nframes_t cut_buffer_length;
791 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
792 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
793 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
794 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
795 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
796 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
798 /* KEYMAP HANDLING */
800 void register_actions ();
802 int ensure_cursor (jack_nframes_t* pos);
804 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
805 void handle_new_audio_region (ARDOUR::AudioRegion *);
806 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
807 void handle_audio_region_removed (ARDOUR::AudioRegion *);
808 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
809 void region_hidden (ARDOUR::Region*);
810 void redisplay_regions ();
811 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
813 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
815 void cut_copy (Editing::CutCopyOp);
816 void cut_copy_points (Editing::CutCopyOp);
817 void cut_copy_regions (Editing::CutCopyOp);
818 void cut_copy_ranges (Editing::CutCopyOp);
821 void paste_internal (jack_nframes_t position, float times);
823 /* EDITING OPERATIONS */
825 void toggle_region_mute ();
826 void toggle_region_opaque ();
827 void raise_region ();
828 void raise_region_to_top ();
829 void lower_region ();
830 void lower_region_to_bottom ();
831 void split_region ();
832 void split_region_at (jack_nframes_t);
833 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
834 void crop_region_to_selection ();
835 void set_region_sync_from_edit_cursor ();
836 void remove_region_sync();
837 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
838 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
839 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
840 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
841 void remove_some_regions ();
842 void remove_clicked_region ();
843 void destroy_clicked_region ();
845 void duplicate_some_regions (AudioRegionSelection&, float times);
846 void duplicate_selection (float times);
847 void region_fill_selection ();
849 void region_fill_track ();
850 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
851 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
852 void split_multichannel_region();
853 void reverse_region ();
854 void normalize_region ();
855 void denormalize_region ();
857 void audition_region_from_region_list ();
858 void hide_region_from_region_list ();
859 void remove_region_from_region_list ();
861 void align (ARDOUR::RegionPoint);
862 void align_relative (ARDOUR::RegionPoint);
867 void paste (float times);
869 int get_prefix (float&, bool&);
871 void keyboard_paste ();
872 void keyboard_duplicate_region ();
873 void keyboard_duplicate_selection ();
874 void keyboard_nudge ();
875 void keyboard_insert_region_list_selection ();
877 void region_from_selection ();
878 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
881 void rename_region ();
882 void rename_region_finished (bool);
884 void play_from_start ();
885 void play_from_edit_cursor ();
886 void play_selected_region ();
887 void audition_selected_region ();
888 void toggle_loop_playback ();
889 void loop_selected_region ();
890 void play_location (ARDOUR::Location&);
891 void loop_location (ARDOUR::Location&);
893 Editing::ZoomFocus zoom_focus;
895 void temporal_zoom_selection ();
896 void temporal_zoom_session ();
897 void temporal_zoom (gdouble scale);
898 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
899 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
901 void amplitude_zoom (gdouble scale);
902 void amplitude_zoom_step (bool in);
904 void insert_region_list_drag (ARDOUR::AudioRegion&);
905 void insert_region_list_selection (float times);
907 void insert_sndfile (bool as_tracks);
908 void embed_audio (); // inserts into region list
909 int reject_because_rate_differs (const string & path, SF_INFO& finfo, const string & action, bool multiple_pending);
911 void do_embed_sndfiles (vector<string> paths, bool split);
912 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
914 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
915 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
916 void insert_sndfile_into (const string & path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
917 static void* _insert_sndfile_thread (void*);
918 void* insert_sndfile_thread (void*);
920 /* generic interthread progress window */
922 ArdourDialog* interthread_progress_window;
923 Gtk::Label interthread_progress_label;
924 Gtk::VBox interthread_progress_vbox;
925 Gtk::ProgressBar interthread_progress_bar;
926 Gtk::Button interthread_cancel_button;
927 Gtk::Label interthread_cancel_label;
928 sigc::connection interthread_progress_connection;
929 void interthread_cancel_clicked ();
930 void build_interthread_progress_window ();
931 ARDOUR::InterThreadInfo* current_interthread_info;
933 /* import specific info */
935 ARDOUR::Session::import_status import_status;
936 gint import_progress_timeout (void *);
937 static void *_import_thread (void *);
938 void* import_thread ();
939 void catch_new_audio_region (ARDOUR::AudioRegion*);
940 ARDOUR::AudioRegion* last_audio_region;
942 /* to support this ... */
944 void import_audio (bool as_tracks);
945 void do_import (vector<string> paths, bool split, bool as_tracks);
947 void move_to_start ();
950 void center_playhead ();
951 void center_edit_cursor ();
952 void edit_cursor_backward ();
953 void edit_cursor_forward ();
954 void playhead_backward ();
955 void playhead_forward ();
956 void scroll_backward (float pages=0.8f);
957 void scroll_forward (float pages=0.8f);
958 void scroll_tracks_down ();
959 void scroll_tracks_up ();
960 void delete_sample_forward ();
961 void delete_sample_backward ();
962 void delete_screen ();
963 void search_backwards ();
964 void search_forwards ();
966 void clear_markers ();
967 void clear_ranges ();
968 void clear_locations ();
969 void jump_forward_to_mark ();
970 void jump_backward_to_mark ();
971 void cursor_align (bool playhead_to_edit);
973 void remove_last_capture ();
975 void set_selection_from_range (ARDOUR::Location&);
976 void set_selection_from_punch ();
977 void set_selection_from_loop ();
979 void add_location_from_selection ();
980 void set_route_loop_selection ();
982 void add_location_from_playhead_cursor ();
984 void reverse_selection ();
985 void edit_envelope ();
987 void start_scrolling ();
988 void stop_scrolling ();
990 void keyboard_selection_begin ();
991 void keyboard_selection_finish (bool add);
992 bool have_pending_keyboard_selection;
993 jack_nframes_t pending_keyboard_selection_start;
995 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
996 void extend_selection_to_end_of_region (bool next);
997 void extend_selection_to_start_of_region (bool previous);
999 Editing::SnapType snap_type;
1000 Editing::SnapMode snap_mode;
1001 double snap_threshold;
1003 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1004 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1005 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1007 void handle_gui_changes (const string &, void *);
1009 void hide_all_tracks (bool with_select);
1011 void route_display_selection_changed ();
1012 void redisplay_route_list();
1013 gint route_list_reordered ();
1014 bool ignore_route_list_reorder;
1015 void queue_route_list_reordered ();
1018 ArdourCanvas::Item* item;
1020 jack_nframes_t last_frame_position;
1021 int32_t pointer_frame_offset;
1022 jack_nframes_t grab_frame;
1023 jack_nframes_t last_pointer_frame;
1024 jack_nframes_t current_pointer_frame;
1025 double grab_x, grab_y;
1026 double cumulative_x_drag;
1027 double cumulative_y_drag;
1028 double current_pointer_x;
1029 double current_pointer_y;
1030 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1031 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1032 TimeAxisView* last_trackview;
1037 bool move_threshold_passsed;
1038 bool want_move_threshold;
1040 ARDOUR::Location* copied_location;
1043 struct LineDragInfo {
1048 LineDragInfo current_line_drag_info;
1050 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1051 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1053 Gtk::Menu fade_context_menu;
1054 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1056 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1057 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1058 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1059 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1060 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1063 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1064 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1078 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1079 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1080 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1082 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1084 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1088 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1090 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1091 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1092 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1093 void start_line_grab (AutomationLine *, GdkEvent*);
1094 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1097 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1099 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1100 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1102 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1103 void brush (jack_nframes_t);
1105 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1106 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1108 /* Canvas event handlers */
1110 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1111 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1112 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1113 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1114 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1115 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1116 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1117 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1118 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1119 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1120 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1121 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1122 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1123 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1124 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1125 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1126 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1127 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1128 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1130 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1131 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1132 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1133 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1134 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1136 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1137 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1138 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1139 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1140 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1141 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1142 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1143 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1145 /* non-public event handlers */
1147 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1148 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1149 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1150 bool track_canvas_scroll (GdkEventScroll* event);
1152 bool track_canvas_button_press_event (GdkEventButton *);
1153 bool track_canvas_button_release_event (GdkEventButton *);
1155 void track_canvas_allocate (Gtk::Allocation alloc);
1156 void time_canvas_allocate (Gtk::Allocation alloc);
1158 void set_edit_cursor (GdkEvent* event);
1159 void set_playhead_cursor (GdkEvent* event);
1161 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1162 void kbd_set_playhead_cursor ();
1163 void kbd_set_edit_cursor ();
1165 void kbd_align (ARDOUR::RegionPoint);
1166 void kbd_align_relative (ARDOUR::RegionPoint);
1168 void kbd_audition ();
1170 void kbd_do_split (GdkEvent*);
1171 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1172 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1173 void kbd_do_brush (GdkEvent*);
1174 void kbd_do_audition (GdkEvent*);
1176 void fake_handle_new_duration ();
1177 void handle_new_duration ();
1178 void initialize_canvas ();
1179 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1180 void scroll_canvas ();
1182 /* display control */
1184 bool _show_measures;
1185 bool _show_waveforms;
1186 bool _follow_playhead;
1187 bool _show_waveforms_recording;
1189 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1191 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1193 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1194 TimeLineList free_measure_lines;
1195 TimeLineList used_measure_lines;
1197 ArdourCanvas::Group* time_line_group;
1198 ArdourCanvas::SimpleLine* get_time_line ();
1199 void hide_measures ();
1200 void draw_measures ();
1201 void draw_time_bars ();
1203 void new_tempo_section ();
1205 void mouse_add_new_tempo_event (jack_nframes_t where);
1206 void mouse_add_new_meter_event (jack_nframes_t where);
1208 void remove_tempo_marker (ArdourCanvas::Item*);
1209 void remove_meter_marker (ArdourCanvas::Item*);
1210 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1211 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1213 void edit_tempo_section (ARDOUR::TempoSection*);
1214 void edit_meter_section (ARDOUR::MeterSection*);
1215 void edit_tempo_marker (ArdourCanvas::Item*);
1216 void edit_meter_marker (ArdourCanvas::Item*);
1218 void marker_menu_edit ();
1219 void marker_menu_remove ();
1220 void marker_menu_rename ();
1221 void marker_menu_hide ();
1222 void marker_menu_loop_range ();
1223 void marker_menu_play_from ();
1224 void marker_menu_set_playhead ();
1225 void marker_menu_set_from_playhead ();
1226 void marker_menu_set_from_selection ();
1227 void new_transport_marker_menu_set_loop ();
1228 void new_transport_marker_menu_set_punch ();
1229 void update_loop_range_view (bool visibility=false);
1230 void update_punch_range_view (bool visibility=false);
1231 gint new_transport_marker_menu_popdown (GdkEventAny*);
1232 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1233 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1234 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1235 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1236 void build_marker_menu ();
1237 void build_tm_marker_menu ();
1238 void build_transport_marker_menu ();
1239 void build_new_transport_marker_menu ();
1241 Gtk::Menu* tm_marker_menu;
1242 Gtk::Menu* marker_menu;
1243 Gtk::Menu* transport_marker_menu;
1244 Gtk::Menu* new_transport_marker_menu;
1245 ArdourCanvas::Item* marker_menu_item;
1247 typedef list<Marker*> Marks;
1250 void remove_metric_marks ();
1251 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1253 void tempo_map_changed (ARDOUR::Change);
1254 void redisplay_tempo ();
1256 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1257 uint32_t bbt_beat_subdivision;
1261 Gtk::ToggleButton editor_mixer_button;
1263 void editor_mixer_button_toggled ();
1265 AudioClock selection_start_clock;
1266 Gtk::Label selection_start_clock_label;
1267 AudioClock selection_end_clock;
1268 Gtk::Label selection_end_clock_label;
1269 AudioClock edit_cursor_clock;
1270 Gtk::Label edit_cursor_clock_label;
1271 AudioClock zoom_range_clock;
1272 Gtk::Button zoom_in_button;
1273 Gtk::Button zoom_out_button;
1274 Gtk::Button zoom_out_full_button;
1275 Gtk::Button zoom_onetoone_button;
1277 Gtk::VBox toolbar_clock_vbox;
1278 Gtk::VBox toolbar_selection_clock_vbox;
1279 Gtk::Table toolbar_selection_clock_table;
1280 Gtk::Label toolbar_selection_cursor_label;
1282 Gtk::Table mouse_mode_button_table;
1283 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1284 Gtk::ToggleButton mouse_select_button;
1285 Gtk::ToggleButton mouse_move_button;
1286 Gtk::ToggleButton mouse_gain_button;
1287 Gtk::ToggleButton mouse_zoom_button;
1288 Gtk::ToggleButton mouse_timefx_button;
1289 Gtk::ToggleButton mouse_audition_button;
1290 GroupedButtons *mouse_mode_button_set;
1291 void mouse_mode_toggled (Editing::MouseMode m);
1292 bool ignore_mouse_mode_toggle;
1294 gint mouse_select_button_release (GdkEventButton*);
1296 Gtk::VBox automation_box;
1297 Gtk::Button automation_mode_button;
1298 Gtk::ToggleButton global_automation_button;
1300 Gtk::ComboBoxText edit_mode_selector;
1301 Gtk::Label edit_mode_label;
1302 Gtk::VBox edit_mode_box;
1304 void edit_mode_selection_done ();
1306 Gtk::ComboBoxText snap_type_selector;
1307 Gtk::Label snap_type_label;
1308 Gtk::VBox snap_type_box;
1310 void snap_type_selection_done ();
1312 Gtk::ComboBoxText snap_mode_selector;
1313 Gtk::Label snap_mode_label;
1314 Gtk::VBox snap_mode_box;
1316 void snap_mode_selection_done ();
1318 Gtk::ComboBoxText zoom_focus_selector;
1319 Gtk::Label zoom_focus_label;
1320 Gtk::VBox zoom_focus_box;
1322 void zoom_focus_selection_done ();
1324 Gtk::Label zoom_indicator_label;
1325 Gtk::HBox zoom_indicator_box;
1326 Gtk::VBox zoom_indicator_vbox;
1328 void update_zoom_indicator ();
1329 void zoom_adjustment_changed();
1331 void edit_cursor_clock_changed();
1333 void setup_toolbar ();
1335 Gtkmm2ext::TearOff* tools_tearoff;
1336 Gtk::HBox toolbar_hbox;
1337 Gtk::EventBox toolbar_base;
1338 Gtk::Frame toolbar_frame;
1340 /* selection process */
1342 Selection* selection;
1343 Selection* cut_buffer;
1345 void time_selection_changed ();
1346 void track_selection_changed ();
1347 void region_selection_changed ();
1348 void point_selection_changed ();
1349 void audio_track_selection_changed ();
1350 void line_selection_changed ();
1359 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1360 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1361 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1362 void cancel_selection ();
1364 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1365 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1366 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1368 bool audio_region_selection_covers (jack_nframes_t where);
1370 /* transport range select process */
1371 enum RangeMarkerOp {
1373 CreateTransportMarker
1376 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1377 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1378 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1380 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1381 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1382 ArdourCanvas::Line* marker_drag_line;
1383 ArdourCanvas::Points marker_drag_line_points;
1384 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1386 void update_marker_drag_item (ARDOUR::Location *);
1388 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1389 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1390 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1391 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1392 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1393 ArdourCanvas::SimpleLine *transport_punchin_line;
1394 ArdourCanvas::SimpleLine *transport_punchout_line;
1395 ArdourCanvas::SimpleRect *transport_preroll_rect;
1396 ArdourCanvas::SimpleRect *transport_postroll_rect;
1398 ARDOUR::Location* transport_loop_location();
1399 ARDOUR::Location* transport_punch_location();
1401 ARDOUR::Location *temp_location;
1403 /* object rubberband select process */
1405 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1406 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1407 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1409 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1411 ArdourCanvas::SimpleRect *rubberband_rect;
1413 /* mouse zoom process */
1415 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1416 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1417 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1419 ArdourCanvas::SimpleRect *zoom_rect;
1420 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1422 /* diskstream/route display management */
1424 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1425 RouteDisplayModelColumns() {
1429 Gtk::TreeModelColumn<Glib::ustring> text;
1430 Gtk::TreeModelColumn<TimeAxisView*> tv;
1433 RouteDisplayModelColumns route_display_columns;
1434 Glib::RefPtr<Gtk::ListStore> route_display_model;
1435 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1437 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1438 Gtk::TreeView route_list; //GTK2FIX rename to route_display
1439 Gtk::ScrolledWindow route_list_scroller;
1440 Gtk::Menu *route_list_menu;
1442 void route_list_column_click ();
1443 void build_route_list_menu ();
1444 void select_all_routes ();
1445 void unselect_all_routes ();
1446 void select_all_audiotracks ();
1447 void unselect_all_audiotracks ();
1448 void select_all_audiobus ();
1449 void unselect_all_audiobus ();
1451 /* edit group management */
1453 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1454 GroupListModelColumns () {
1459 Gtk::TreeModelColumn<bool> is_active;
1460 Gtk::TreeModelColumn<std::string> text;
1461 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1464 GroupListModelColumns group_columns;
1465 Glib::RefPtr<Gtk::ListStore> group_model;
1466 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1468 Gtk::Button edit_group_list_button;
1469 Gtk::Label edit_group_list_button_label;
1470 Gtk::TreeView edit_group_list;
1471 Gtk::ScrolledWindow edit_group_list_scroller;
1472 Gtk::Menu *edit_group_list_menu;
1473 Gtk::VBox edit_group_vbox;
1475 void edit_group_list_column_click (gint);
1476 void build_edit_group_list_menu ();
1477 void select_all_edit_groups ();
1478 void unselect_all_edit_groups ();
1479 void new_edit_group ();
1480 void edit_group_list_button_clicked ();
1481 gint edit_group_list_button_press_event (GdkEventButton* ev);
1482 void edit_group_selection_changed ();
1483 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1484 void add_edit_group (ARDOUR::RouteGroup* group);
1485 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1487 Gtk::VBox list_vpacker;
1491 int autoscroll_timeout_tag;
1492 int autoscroll_direction;
1493 uint32_t autoscroll_cnt;
1494 jack_nframes_t autoscroll_distance;
1496 static gint _autoscroll_canvas (void *);
1497 gint autoscroll_canvas ();
1498 void start_canvas_autoscroll (int direction);
1499 void stop_canvas_autoscroll ();
1500 void maybe_autoscroll (GdkEvent*);
1509 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1510 void point_trim (GdkEvent*);
1511 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1512 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1513 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1514 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1516 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1517 void thaw_region_after_trim (AudioRegionView& rv);
1519 void trim_region_to_edit_cursor ();
1520 void trim_region_from_edit_cursor ();
1522 bool show_gain_after_trim;
1526 int convert_drop_to_paths (std::vector<std::string>& paths,
1527 GdkDragContext *context,
1530 GtkSelectionData *data,
1534 void track_canvas_drag_data_received (GdkDragContext *context,
1537 GtkSelectionData *data,
1541 void region_list_display_drag_data_received (GdkDragContext *context,
1544 GtkSelectionData *data,
1550 ExportDialog *export_dialog;
1551 void export_range (jack_nframes_t start, jack_nframes_t end);
1553 int write_region_selection(AudioRegionSelection&);
1554 bool write_region (string path, ARDOUR::AudioRegion&);
1555 void export_region ();
1556 void bounce_region_selection ();
1557 void bounce_range_selection ();
1558 void external_edit_region ();
1560 int write_audio_selection (TimeSelection&);
1561 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1563 void write_selection ();
1567 UndoAction get_memento() const;
1569 void begin_reversible_command (string cmd_name);
1570 void commit_reversible_command ();
1572 /* visual history */
1574 UndoHistory visual_history;
1575 UndoCommand current_visual_command;
1577 void begin_reversible_visual_command (const string & cmd_name);
1578 void commit_reversible_visual_command ();
1580 void update_title ();
1581 void update_title_s (const string & snapshot_name);
1584 Selection* selection;
1585 double frames_per_unit;
1591 void store_state (State&) const;
1592 void restore_state (State *);
1594 void instant_save ();
1596 ARDOUR::AudioRegion* last_audition_region;
1598 /* freeze operations */
1600 ARDOUR::InterThreadInfo freeze_status;
1601 gint freeze_progress_timeout (void *);
1602 static void* _freeze_thread (void*);
1603 void* freeze_thread ();
1605 void freeze_route ();
1606 void unfreeze_route ();
1608 /* edit-group solo + mute */
1610 void set_edit_group_solo (ARDOUR::Route&, bool);
1611 void set_edit_group_mute (ARDOUR::Route&, bool);
1615 void duplicate_dialog (bool for_region);
1619 Gtk::Menu* edit_menu;
1620 bool edit_menu_map_handler (GdkEventAny*);
1622 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1624 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1625 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1626 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1628 struct TimeStretchDialog : public ArdourDialog {
1629 ARDOUR::Session::TimeStretchRequest request;
1631 AudioRegionSelection regions;
1632 Gtk::ProgressBar progress_bar;
1633 Gtk::ToggleButton quick_button;
1634 Gtk::ToggleButton antialias_button;
1635 Gtk::Button cancel_button;
1636 Gtk::Button action_button;
1637 Gtk::HBox lower_button_box;
1638 Gtk::HBox upper_button_box;
1642 TimeStretchDialog (Editor& e);
1644 gint update_progress ();
1645 sigc::connection first_cancel;
1646 sigc::connection first_delete;
1647 void cancel_timestretch_in_progress ();
1648 gint delete_timestretch_in_progress (GdkEventAny*);
1651 /* "whats mine is yours" */
1653 friend class TimeStretchDialog;
1655 TimeStretchDialog* current_timestretch;
1657 static void* timestretch_thread (void *arg);
1658 int run_timestretch (AudioRegionSelection&, float fraction);
1659 void do_timestretch (TimeStretchDialog&);
1661 /* editor-mixer strip */
1663 MixerStrip *current_mixer_strip;
1664 Gtk::VBox current_mixer_strip_vbox;
1665 void cms_deleted ();
1666 void current_mixer_strip_hidden ();
1667 void current_mixer_strip_removed ();
1669 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1670 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1672 /* nudging tracks */
1674 void nudge_track (bool use_edit_cursor, bool forwards);
1678 bool _xfade_visibility;
1680 /* <CMT Additions> */
1681 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1682 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1684 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1685 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1687 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1688 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1689 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1691 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1692 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1693 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1694 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1696 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1697 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1698 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1699 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1701 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1702 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1703 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1704 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1705 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1706 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1708 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1709 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1710 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1711 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1712 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1713 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1715 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1716 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1718 ImageFrameSocketHandler* image_socket_listener ;
1719 /* </CMT Additions> */
1721 void toggle_xfade_active (ARDOUR::Crossfade*);
1722 void toggle_xfade_length (ARDOUR::Crossfade*);
1723 void edit_xfade (ARDOUR::Crossfade*);
1724 void remove_xfade ();
1725 void xfade_edit_left_region ();
1726 void xfade_edit_right_region ();
1728 static const int32_t default_width = 995;
1729 static const int32_t default_height = 765;
1733 Gtk::Button nudge_forward_button;
1734 Gtk::Button nudge_backward_button;
1735 Gtk::HBox nudge_hbox;
1736 Gtk::VBox nudge_vbox;
1737 Gtk::Label nudge_label;
1738 AudioClock nudge_clock;
1740 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1744 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1746 /* handling cleanup */
1748 int playlist_deletion_dialog (ARDOUR::Playlist*);
1750 vector<sigc::connection> session_connections;
1752 /* tracking step changes of track height */
1754 TimeAxisView* current_stepping_trackview;
1755 struct timeval last_track_height_step_timestamp;
1756 gint track_height_step_timeout();
1757 sigc::connection step_timeout;
1759 TimeAxisView* entered_track;
1760 AudioRegionView* entered_regionview;
1761 bool clear_entered_track;
1762 gint left_track_canvas (GdkEventCrossing*);
1763 void set_entered_track (TimeAxisView*);
1764 void set_entered_regionview (AudioRegionView*);
1765 gint left_automation_track ();
1767 bool _new_regionviews_show_envelope;
1769 void toggle_gain_envelope_visibility ();
1770 void toggle_gain_envelope_active ();
1772 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1773 void init_colormap ();
1775 bool on_key_press_event (GdkEventKey*);
1778 #endif /* __ardour_editor_h__ */