2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
29 #include <libgnomecanvasmm/canvas.h>
30 #include <libgnomecanvasmm/group.h>
31 #include <libgnomecanvasmm/line.h>
35 #include <gtkmm/layout.h>
36 #include <gtkmm/comboboxtext.h>
38 #include <gtkmm2ext/selector.h>
39 #include <gtkmm2ext/click_box.h>
40 #include <gtkmm2ext/dndtreeview.h>
42 #include <pbd/stateful.h>
43 #include <ardour/session.h>
44 #include <ardour/tempo.h>
45 #include <ardour/location.h>
46 #include <ardour/audioregion.h>
48 #include "audio_clock.h"
49 #include "gtk-custom-ruler.h"
50 #include "ardour_dialog.h"
51 #include "public_editor.h"
54 #include "editor_items.h"
55 #include "region_selection.h"
58 #include "tempo_lines.h"
65 class AudioDiskstream;
84 class AudioTimeAxisView;
85 class AutomationTimeAxisView;
86 class AudioRegionView;
89 class PlaylistSelector;
93 class UIExportSpecification;
98 class AutomationSelection;
101 class AudioStreamView;
104 class AnalysisWindow;
107 /* <CMT Additions> */
108 class ImageFrameView;
109 class ImageFrameTimeAxisView;
110 class ImageFrameTimeAxis;
111 class MarkerTimeAxis ;
113 class ImageFrameSocketHandler ;
114 class TimeAxisViewItem ;
115 /* </CMT Additions> */
118 class Editor : public PublicEditor
124 void connect_to_session (ARDOUR::Session *);
125 ARDOUR::Session* current_session() const { return session; }
127 nframes_t leftmost_position() const { return leftmost_frame; }
128 nframes_t current_page_frames() const {
129 return (nframes_t) floor (canvas_width * frames_per_unit);
132 void set_snap_to (Editing::SnapType);
133 void set_snap_mode (Editing::SnapMode);
134 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
136 void undo (uint32_t n = 1);
137 void redo (uint32_t n = 1);
139 XMLNode& get_state ();
140 int set_state (const XMLNode& );
142 void set_mouse_mode (Editing::MouseMode, bool force=true);
143 void step_mouse_mode (bool next);
144 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
146 void set_midi_edit_cursor (Editing::MidiEditMode);
147 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
148 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
151 void add_imageframe_time_axis(const std::string & track_name, void*) ;
152 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
153 void connect_to_image_compositor() ;
154 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
155 TimeAxisView* get_named_time_axis(const std::string & name) ;
158 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
159 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
160 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
162 /* option editor-access */
164 void set_show_waveforms (bool yn);
165 bool show_waveforms() const { return _show_waveforms; }
167 void set_show_waveforms_recording (bool yn);
168 bool show_waveforms_recording() const { return _show_waveforms_recording; }
170 /* things that need to be public to be used in the main menubar */
172 void new_region_from_selection ();
173 void separate_region_from_selection ();
174 void separate_regions_using_location (ARDOUR::Location&);
175 void toggle_playback (bool with_abort);
176 void transition_to_rolling (bool forward);
180 nframes_t unit_to_frame (double unit) {
181 return (nframes_t) rint (unit * frames_per_unit);
184 double frame_to_unit (nframes_t frame) {
185 return rint ((double) frame / (double) frames_per_unit);
188 double frame_to_unit (double frame) {
189 return rint (frame / frames_per_unit);
192 /* NOTE: these functions assume that the "pixel" coordinate is
193 the result of using the world->canvas affine transform on a
194 world coordinate. These coordinates already take into
195 account any scrolling carried out by adjusting the
199 nframes_t pixel_to_frame (double pixel) {
201 /* pixel can be less than zero when motion events
202 are processed. since we've already run the world->canvas
203 affine, that means that the location *really* is "off
204 to the right" and thus really is "before the start".
208 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
214 gulong frame_to_pixel (nframes_t frame) {
215 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
220 Selection& get_selection() const { return *selection; }
221 Selection& get_cut_buffer() const { return *cut_buffer; }
223 bool extend_selection_to_track (TimeAxisView&);
225 void play_selection ();
226 void select_all_in_selected_tracks (Selection::Operation op);
227 void select_all (Selection::Operation op);
228 void invert_selection_in_selected_tracks ();
229 void invert_selection ();
233 void set_show_measures (bool yn);
234 bool show_measures () const { return _show_measures; }
235 bool initial_ruler_update_required;
238 /* analysis window */
239 void analyze_region_selection();
240 void analyze_range_selection();
245 /* these initiate export ... */
247 void export_session();
248 void export_selection();
251 void add_toplevel_controls (Gtk::Container&);
253 void set_zoom_focus (Editing::ZoomFocus);
254 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
255 gdouble get_current_zoom () { return frames_per_unit; }
257 void temporal_zoom_step (bool coarser);
259 /* stuff that AudioTimeAxisView and related classes use */
261 PlaylistSelector& playlist_selector() const;
262 void route_name_changed (TimeAxisView *);
263 gdouble frames_per_unit;
264 nframes_t leftmost_frame;
265 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
267 void new_playlists (TimeAxisView* v);
268 void copy_playlists (TimeAxisView* v);
269 void clear_playlists (TimeAxisView* v);
271 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
273 Width editor_mixer_strip_width;
274 void maybe_add_mixer_strip_width (XMLNode&);
275 void show_editor_mixer (bool yn);
276 void show_editor_list (bool yn);
277 void set_selected_mixer_strip (TimeAxisView&);
278 void hide_track_in_display (TimeAxisView& tv);
279 void show_track_in_display (TimeAxisView& tv);
281 /* nudge is initiated by transport controls owned by ARDOUR_UI */
283 void nudge_forward (bool next);
284 void nudge_backward (bool next);
286 /* nudge initiated from context menu */
288 void nudge_forward_capture_offset ();
289 void nudge_backward_capture_offset ();
291 /* playhead/screen stuff */
293 void set_follow_playhead (bool yn);
294 void toggle_follow_playhead ();
295 bool follow_playhead() const { return _follow_playhead; }
296 bool dragging_playhead () const { return _dragging_playhead; }
298 void toggle_waveform_visibility ();
299 void toggle_waveforms_while_recording ();
300 void toggle_measure_visibility ();
302 /* SMPTE timecode & video sync */
304 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
305 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
306 void subframes_per_frame_chosen (uint32_t);
308 void update_smpte_mode();
309 void update_video_pullup();
310 void update_subframes_per_frame ();
313 void toggle_auto_xfade ();
314 void toggle_xfades_active ();
315 void toggle_xfade_visibility ();
316 bool xfade_visibility() const { return _xfade_visibility; }
317 void update_xfade_visibility ();
318 void update_crossfade_model ();
319 void set_crossfade_model (ARDOUR::CrossfadeModel);
322 void set_layer_model (ARDOUR::LayerModel);
323 void update_layering_model ();
325 /* redirect shared ops menu. caller must free returned menu */
327 Gtk::Menu* redirect_menu ();
329 /* floating windows/transient */
331 void ensure_float (Gtk::Window&);
335 void scroll_tracks_down_line ();
336 void scroll_tracks_up_line ();
338 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
339 void prepare_for_cleanup ();
341 void maximise_editing_space();
342 void restore_editing_space();
344 void reset_x_origin (nframes_t);
345 void reset_zoom (double);
346 void reposition_and_zoom (nframes_t, double);
348 nframes_t edit_cursor_position(bool);
351 void map_transport_state ();
352 void map_position_change (nframes_t);
358 /// The session that we are editing, or 0
359 void color_handler ();
360 ARDOUR::Session *session;
363 PlaylistSelector* _playlist_selector;
365 void set_frames_per_unit (double);
367 Editing::MouseMode mouse_mode;
368 Editing::MidiEditMode midi_edit_mode;
370 int post_maximal_editor_width;
371 int post_maximal_pane_position;
372 int pre_maximal_pane_position;
373 int pre_maximal_editor_width;
374 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
376 Gtk::Notebook the_notebook;
377 Gtk::HPaned edit_pane;
379 Gtk::EventBox meter_base;
381 Gtk::EventBox marker_base;
382 Gtk::HBox marker_box;
383 Gtk::VBox scrollers_rulers_markers_box;
385 void location_changed (ARDOUR::Location *);
386 void location_flags_changed (ARDOUR::Location *, void *);
387 void refresh_location_display ();
388 void refresh_location_display_s (ARDOUR::Change);
389 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
390 void add_new_location (ARDOUR::Location *);
391 void location_gone (ARDOUR::Location *);
392 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
393 gint really_remove_marker (ARDOUR::Location* loc);
395 uint32_t location_marker_color;
396 uint32_t location_range_color;
397 uint32_t location_loop_color;
398 uint32_t location_punch_color;
399 uint32_t location_cd_marker_color;
401 struct LocationMarkers {
409 void set_name (const string&);
410 void set_position (nframes_t start, nframes_t end = 0);
411 void set_color_rgba (uint32_t);
414 LocationMarkers *find_location_markers (ARDOUR::Location *);
415 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
417 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
418 LocationMarkerMap location_markers;
420 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
421 void clear_marker_display ();
422 void mouse_add_new_marker (nframes_t where);
424 TimeAxisView* clicked_axisview;
425 RouteTimeAxisView* clicked_routeview;
426 /** The last RegionView that was clicked on, or 0 if the last click was not
427 * on a RegionView. This is set up by the canvas event handlers in
428 * editor_canvas_events.cc
430 RegionView* clicked_regionview;
432 RegionView* latest_regionview;
433 uint32_t clicked_selection;
434 CrossfadeView* clicked_crossfadeview;
435 ControlPoint* clicked_control_point;
437 void sort_track_selection ();
439 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
440 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
441 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*);
443 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
445 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
446 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
447 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
448 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
452 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
453 bool button_release_can_deselect;
455 void catch_vanishing_regionview (RegionView *);
457 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
458 void select_all_tracks ();
460 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
461 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
462 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
464 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
465 void collect_new_region_view (RegionView *);
467 void popup_track_context_menu (int, int, nframes_t);
468 Gtk::Menu* build_track_context_menu (nframes_t);
469 void add_bus_or_audio_track_context_items (Gtk::Menu_Helpers::MenuList&);
470 void add_region_context_items (Gtk::Menu_Helpers::MenuList&);
471 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
472 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
474 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
476 void handle_new_route (ARDOUR::Session::RouteList&);
477 void remove_route (TimeAxisView *);
480 Gtk::HBox global_hpacker;
481 Gtk::VBox global_vpacker;
484 Gdk::Cursor* current_canvas_cursor;
486 ArdourCanvas::CanvasAA track_canvas;
487 ArdourCanvas::CanvasAA time_canvas;
489 ArdourCanvas::Text* first_action_message;
490 ArdourCanvas::Text* verbose_canvas_cursor;
491 bool verbose_cursor_visible;
493 void parameter_changed (const char *);
495 bool track_canvas_motion (GdkEvent*);
497 void set_verbose_canvas_cursor (const string &, double x, double y);
498 void set_verbose_canvas_cursor_text (const string &);
499 void show_verbose_canvas_cursor();
500 void hide_verbose_canvas_cursor();
502 bool verbose_cursor_on; // so far unused
504 Gtk::EventBox time_canvas_event_box;
505 Gtk::EventBox track_canvas_event_box;
506 Gtk::EventBox time_button_event_box;
507 Gtk::Frame time_button_frame;
509 ArdourCanvas::Group *minsec_group;
510 ArdourCanvas::Group *bbt_group;
511 ArdourCanvas::Group *smpte_group;
512 ArdourCanvas::Group *frame_group;
513 ArdourCanvas::Group *tempo_group;
514 ArdourCanvas::Group *meter_group;
515 ArdourCanvas::Group *marker_group;
516 ArdourCanvas::Group *range_marker_group;
517 ArdourCanvas::Group *transport_marker_group;
520 ruler_metric_smpte = 0,
521 ruler_metric_bbt = 1,
522 ruler_metric_frames = 2,
523 ruler_metric_minsec = 3,
525 ruler_time_tempo = 4,
526 ruler_time_meter = 5,
527 ruler_time_marker = 6,
528 ruler_time_range_marker = 7,
529 ruler_time_transport_marker = 8,
532 static GtkCustomMetric ruler_metrics[4];
534 bool no_ruler_shown_update;
536 gint ruler_button_press (GdkEventButton*);
537 gint ruler_button_release (GdkEventButton*);
538 gint ruler_mouse_motion (GdkEventMotion*);
540 gint ruler_pressed_button;
541 Gtk::Widget * ruler_grabbed_widget;
543 void initialize_rulers ();
544 void update_just_smpte ();
545 void update_fixed_rulers ();
546 void update_tempo_based_rulers ();
547 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
548 void update_ruler_visibility ();
549 void ruler_toggled (int);
550 gint ruler_label_button_release (GdkEventButton*);
551 void store_ruler_visibility ();
552 void restore_ruler_visibility ();
554 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
559 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
562 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
564 Gtk::Widget *_ruler_separator;
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;
585 Gtk::Label minsec_label;
586 Gtk::Label bbt_label;
587 Gtk::Label smpte_label;
588 Gtk::Label frame_label;
589 Gtk::Label tempo_label;
590 Gtk::Label meter_label;
591 Gtk::Label mark_label;
592 Gtk::Label range_mark_label;
593 Gtk::Label transport_mark_label;
596 Gtk::VBox time_button_vbox;
597 Gtk::HBox time_button_hbox;
601 ArdourCanvas::Points points;
602 ArdourCanvas::Line canvas_item;
603 nframes_t current_frame;
606 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
609 void set_position (nframes_t);
610 void set_length (double units);
611 void set_y_axis (double position);
614 friend struct Cursor; /* it needs access to several private
618 Cursor* playhead_cursor;
620 ArdourCanvas::Group* cursor_group;
622 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
623 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
624 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
625 void cursor_to_selection_start (Cursor *);
626 void cursor_to_selection_end (Cursor *);
627 void select_all_selectables_using_cursor (Cursor *, bool);
628 void select_all_selectables_between_cursors (Cursor *, Cursor *);
630 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
632 vector<nframes_t> region_boundary_cache;
633 void build_region_boundary_cache ();
635 Gtk::VBox trackview_vpacker;
638 Gtk::HBox bottom_hbox;
640 Gtk::Table edit_packer;
641 Gtk::VScrollbar edit_vscrollbar;
643 Gtk::Adjustment vertical_adjustment;
644 Gtk::Adjustment horizontal_adjustment;
646 Gtk::Layout controls_layout;
647 bool control_layout_scroll (GdkEventScroll* ev);
648 void controls_layout_size_request (Gtk::Requisition*);
650 Gtk::HScrollbar edit_hscrollbar;
651 bool _dragging_hscrollbar;
653 void reset_hscrollbar_stepping ();
655 bool hscrollbar_button_press (GdkEventButton*);
656 bool hscrollbar_button_release (GdkEventButton*);
657 void hscrollbar_allocate (Gtk::Allocation &alloc);
660 double canvas_height;
661 double full_canvas_height;
662 nframes_t last_canvas_frame;
664 bool track_canvas_map_handler (GdkEventAny*);
665 bool time_canvas_map_handler (GdkEventAny*);
667 gint edit_controls_button_release (GdkEventButton*);
668 Gtk::Menu *edit_controls_left_menu;
669 Gtk::Menu *edit_controls_right_menu;
671 Gtk::VBox track_canvas_vbox;
672 Gtk::VBox time_canvas_vbox;
673 Gtk::VBox edit_controls_vbox;
675 void control_scroll (float);
676 bool deferred_control_scroll (nframes_t);
677 sigc::connection control_scroll_connection;
679 void tie_vertical_scrolling ();
680 void canvas_horizontally_scrolled ();
682 struct VisualChange {
689 nframes_t time_origin;
690 double frames_per_unit;
694 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
698 VisualChange pending_visual_change;
700 static int _idle_visual_changer (void *arg);
701 int idle_visual_changer ();
703 void queue_visual_change (nframes_t);
704 void queue_visual_change (double);
706 void end_location_changed (ARDOUR::Location*);
708 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
709 RegionListDisplayModelColumns() {
714 Gtk::TreeModelColumn<Glib::ustring> name;
715 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
716 Gtk::TreeModelColumn<Gdk::Color> color_;
719 RegionListDisplayModelColumns region_list_columns;
720 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
722 Glib::RefPtr<Gtk::TreeStore> region_list_model;
723 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
724 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
726 void region_list_selection_changed ();
727 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
729 Gtk::Menu *region_list_menu;
730 Gtk::ScrolledWindow region_list_scroller;
732 bool region_list_display_key_press (GdkEventKey *);
733 bool region_list_display_key_release (GdkEventKey *);
734 bool region_list_display_button_press (GdkEventButton *);
735 bool region_list_display_button_release (GdkEventButton *);
736 void region_list_clear ();
737 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
738 void build_region_list_menu ();
739 void show_region_list_display_context_menu (int button, int time);
741 bool show_automatic_regions_in_region_list;
742 Editing::RegionListSortType region_list_sort_type;
744 void reset_region_list_sort_direction (bool);
745 void reset_region_list_sort_type (Editing::RegionListSortType);
747 void toggle_full_region_list ();
748 void toggle_show_auto_regions ();
750 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
754 Gtk::ScrolledWindow snapshot_display_scroller;
755 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
756 SnapshotDisplayModelColumns() {
760 Gtk::TreeModelColumn<Glib::ustring> visible_name;
761 Gtk::TreeModelColumn<Glib::ustring> real_name;
764 SnapshotDisplayModelColumns snapshot_display_columns;
765 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
766 Gtk::TreeView snapshot_display;
767 Gtk::Menu snapshot_context_menu;
769 bool snapshot_display_button_press (GdkEventButton*);
770 void snapshot_display_selection_changed ();
771 void redisplay_snapshots();
772 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
774 /* named selections */
776 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
777 NamedSelectionDisplayModelColumns() {
781 Gtk::TreeModelColumn<Glib::ustring> text;
782 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
785 NamedSelectionDisplayModelColumns named_selection_columns;
786 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
788 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
789 Gtk::ScrolledWindow named_selection_scroller;
791 void create_named_selection ();
792 void paste_named_selection (float times);
793 void remove_selected_named_selections ();
794 void remove_snapshot (Glib::ustring);
795 void rename_snapshot (Glib::ustring);
797 void handle_new_named_selection ();
798 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
799 void redisplay_named_selections ();
801 bool named_selection_display_button_release (GdkEventButton *ev);
802 bool named_selection_display_key_release (GdkEventKey *ev);
803 void named_selection_display_selection_changed ();
806 TrackViewList track_views;
807 TimeAxisView *trackview_by_y_position (double ypos);
809 static Gdk::Cursor* cross_hair_cursor;
810 static Gdk::Cursor* trimmer_cursor;
811 static Gdk::Cursor* selector_cursor;
812 static Gdk::Cursor* grabber_cursor;
813 static Gdk::Cursor* zoom_cursor;
814 static Gdk::Cursor* time_fx_cursor;
815 static Gdk::Cursor* fader_cursor;
816 static Gdk::Cursor* speaker_cursor;
817 static Gdk::Cursor* midi_select_cursor;
818 static Gdk::Cursor* midi_pencil_cursor;
819 static Gdk::Cursor* midi_erase_cursor;
820 static Gdk::Cursor* wait_cursor;
821 static Gdk::Cursor* timebar_cursor;
823 static void build_cursors ();
825 sigc::connection scroll_connection;
826 nframes_t last_update_frame;
827 void center_screen (nframes_t);
828 void center_screen_internal (nframes_t, float);
830 void update_current_screen ();
832 void session_going_away ();
834 nframes_t cut_buffer_start;
835 nframes_t cut_buffer_length;
837 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
838 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
839 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
840 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
841 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
842 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
844 /* KEYMAP HANDLING */
846 void register_actions ();
848 int ensure_cursor (nframes_t* pos);
850 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
851 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
852 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
853 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
854 void redisplay_regions ();
855 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
857 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
859 void cut_copy (Editing::CutCopyOp);
860 bool can_cut_copy () const;
861 void cut_copy_points (Editing::CutCopyOp);
862 void cut_copy_regions (Editing::CutCopyOp);
863 void cut_copy_ranges (Editing::CutCopyOp);
866 void paste_internal (nframes_t position, float times);
868 /* EDITING OPERATIONS */
870 void reset_point_selection ();
871 void set_region_mute (bool);
872 void set_region_lock (bool);
873 void set_region_position_lock (bool);
874 void set_region_opaque (bool);
875 void raise_region_to_top ();
876 void lower_region_to_bottom ();
877 void split_region ();
878 void split_region_at (nframes_t);
879 void split_regions_at (nframes_t, RegionSelection&);
880 void crop_region_to_selection ();
881 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
882 void set_region_sync_from_edit_cursor ();
883 void remove_region_sync();
884 void align_selection (ARDOUR::RegionPoint, nframes_t position);
885 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
886 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
887 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
888 void remove_selected_regions ();
889 void remove_clicked_region ();
891 void duplicate_some_regions (RegionSelection&, float times);
892 void duplicate_selection (float times);
893 void region_fill_selection ();
895 void region_fill_track ();
896 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
897 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
898 void split_multichannel_region();
899 void reverse_regions ();
900 void normalize_regions ();
901 void denormalize_regions ();
902 void quantize_regions ();
904 void audition_region_from_region_list ();
905 void hide_region_from_region_list ();
906 void remove_region_from_region_list ();
908 void align (ARDOUR::RegionPoint);
909 void align_relative (ARDOUR::RegionPoint);
916 void paste (float times);
918 int get_prefix (float&, bool&);
920 void keyboard_paste ();
921 void keyboard_duplicate_region ();
922 void keyboard_duplicate_selection ();
923 void keyboard_insert_region_list_selection ();
925 void region_from_selection ();
926 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
929 void rename_region ();
930 void rename_region_finished (bool);
932 void play_from_start ();
933 void play_from_edit_cursor ();
934 void play_selected_region ();
935 void audition_selected_region ();
936 void loop_selected_region ();
937 void play_location (ARDOUR::Location&);
938 void loop_location (ARDOUR::Location&);
940 Editing::ZoomFocus zoom_focus;
942 void temporal_zoom_selection ();
943 void temporal_zoom_session ();
944 void temporal_zoom (gdouble scale);
945 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
946 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
948 void amplitude_zoom (gdouble scale);
949 void amplitude_zoom_step (bool in);
951 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
952 void insert_region_list_selection (float times);
954 void add_external_audio_action (Editing::ImportMode);
956 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
957 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
958 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
959 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
960 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
961 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
962 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
964 /* generic interthread progress window */
966 ArdourDialog* interthread_progress_window;
967 Gtk::Label interthread_progress_label;
968 Gtk::VBox interthread_progress_vbox;
969 Gtk::ProgressBar interthread_progress_bar;
970 Gtk::Button interthread_cancel_button;
971 Gtk::Label interthread_cancel_label;
972 sigc::connection interthread_progress_connection;
973 void interthread_cancel_clicked ();
974 void build_interthread_progress_window ();
975 ARDOUR::InterThreadInfo* current_interthread_info;
978 AnalysisWindow* analysis_window;
981 /* import specific info */
983 ARDOUR::Session::import_status import_status;
984 gint import_progress_timeout (void *);
985 static void *_import_thread (void *);
986 void* import_thread ();
988 /* to support this ... */
990 void import_audio (bool as_tracks);
991 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
993 void move_to_start ();
996 void center_playhead ();
997 void center_edit_cursor ();
998 void edit_cursor_backward ();
999 void edit_cursor_forward ();
1000 void playhead_backward ();
1001 void playhead_forward ();
1002 void scroll_playhead (bool forward);
1003 void scroll_backward (float pages=0.8f);
1004 void scroll_forward (float pages=0.8f);
1005 void scroll_tracks_down ();
1006 void scroll_tracks_up ();
1007 void delete_sample_forward ();
1008 void delete_sample_backward ();
1009 void delete_screen ();
1010 void search_backwards ();
1011 void search_forwards ();
1013 void clear_markers ();
1014 void clear_ranges ();
1015 void clear_locations ();
1016 void unhide_markers ();
1017 void unhide_ranges ();
1018 void jump_forward_to_mark ();
1019 void jump_backward_to_mark ();
1020 void cursor_align (bool playhead_to_edit);
1022 void remove_last_capture ();
1023 void select_all_selectables_using_time_selection ();
1024 void select_all_selectables_using_loop();
1025 void select_all_selectables_using_punch();
1026 void set_selection_from_range (ARDOUR::Location&);
1027 void set_selection_from_punch ();
1028 void set_selection_from_loop ();
1029 void set_selection_from_audio_region ();
1031 void add_location_from_audio_region ();
1032 void add_location_from_selection ();
1033 void set_route_loop_selection ();
1035 void add_location_from_playhead_cursor ();
1037 void reverse_selection ();
1038 void edit_envelope ();
1040 void start_scrolling ();
1041 void stop_scrolling ();
1043 void keyboard_selection_begin ();
1044 void keyboard_selection_finish (bool add);
1045 bool have_pending_keyboard_selection;
1046 nframes_t pending_keyboard_selection_start;
1048 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1049 void extend_selection_to_end_of_region (bool next);
1050 void extend_selection_to_start_of_region (bool previous);
1052 Editing::SnapType snap_type;
1053 Editing::SnapMode snap_mode;
1055 /// Snap threshold in pixels
1056 double snap_threshold;
1058 void handle_gui_changes (const string &, void *);
1060 void hide_all_tracks (bool with_select);
1063 LineDragInfo current_line_drag_info;
1065 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1066 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1067 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1069 Gtk::Menu fade_context_menu;
1070 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1072 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1073 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1074 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1079 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1080 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1082 void set_fade_in_active (bool);
1083 void set_fade_out_active (bool);
1085 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1086 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1087 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1089 bool _dragging_playhead;
1091 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1105 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1107 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1108 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1110 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1111 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1112 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1115 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1116 void start_line_grab (AutomationLine *, GdkEvent*);
1117 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1118 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1119 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1122 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1124 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1125 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1127 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1128 void brush (nframes_t);
1130 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1131 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1133 /* Canvas event handlers */
1135 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1136 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1137 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1138 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1139 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1140 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1141 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1142 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1143 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1144 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1145 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1146 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1147 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1148 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1149 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1150 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1151 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1152 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1153 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1155 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1156 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1157 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1158 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1159 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1161 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1162 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1163 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1164 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1165 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1166 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1167 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1168 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1170 /* non-public event handlers */
1172 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1173 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1174 bool track_canvas_scroll (GdkEventScroll* event);
1176 bool track_canvas_scroll_event (GdkEventScroll* event);
1177 bool track_canvas_button_press_event (GdkEventButton* event);
1178 bool track_canvas_button_release_event (GdkEventButton* event);
1179 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1181 Gtk::Allocation canvas_allocation;
1182 bool canvas_idle_queued;
1183 void track_canvas_allocate (Gtk::Allocation alloc);
1184 bool track_canvas_size_allocated ();
1186 void set_edit_cursor (GdkEvent* event);
1187 void set_playhead_cursor (GdkEvent* event);
1189 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1190 void kbd_set_playhead_cursor ();
1191 void kbd_set_edit_cursor ();
1192 void kbd_mute_unmute_region ();
1194 void kbd_set_sync_position ();
1195 void kbd_align (ARDOUR::RegionPoint);
1196 void kbd_align_relative (ARDOUR::RegionPoint);
1198 void kbd_audition ();
1200 void kbd_do_split (GdkEvent*);
1201 void kbd_do_set_sync_position (GdkEvent* ev);
1202 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1203 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1204 void kbd_do_brush (GdkEvent*);
1205 void kbd_do_audition (GdkEvent*);
1207 void handle_new_duration ();
1208 void initialize_canvas ();
1209 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1211 /* display control */
1213 bool _show_measures;
1214 /// true to show waveforms, otherwise false
1215 bool _show_waveforms;
1216 /// true if the editor should follow the playhead, otherwise false
1217 bool _follow_playhead;
1218 /// true if waveforms should be shown while recording audio tracks, otherwise false
1219 bool _show_waveforms_recording;
1221 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1223 ArdourCanvas::Group* time_line_group;
1224 ArdourCanvas::Group* marker_time_line_group;
1226 TempoLines* tempo_lines;
1227 TempoLines* marker_tempo_lines;
1229 void hide_measures ();
1230 void draw_measures ();
1231 bool redraw_measures ();
1233 void new_tempo_section ();
1235 void mouse_add_new_tempo_event (nframes_t where);
1236 void mouse_add_new_meter_event (nframes_t where);
1238 void remove_tempo_marker (ArdourCanvas::Item*);
1239 void remove_meter_marker (ArdourCanvas::Item*);
1240 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1241 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1243 void edit_tempo_section (ARDOUR::TempoSection*);
1244 void edit_meter_section (ARDOUR::MeterSection*);
1245 void edit_tempo_marker (ArdourCanvas::Item*);
1246 void edit_meter_marker (ArdourCanvas::Item*);
1248 void marker_menu_edit ();
1249 void marker_menu_remove ();
1250 void marker_menu_rename ();
1251 void marker_menu_hide ();
1252 void marker_menu_loop_range ();
1253 void marker_menu_select_all_selectables_using_range ();
1254 void marker_menu_select_using_range ();
1255 void marker_menu_separate_regions_using_location ();
1256 void marker_menu_play_from ();
1257 void marker_menu_play_range ();
1258 void marker_menu_set_playhead ();
1259 void marker_menu_set_from_playhead ();
1260 void marker_menu_set_from_selection ();
1261 void new_transport_marker_menu_set_loop ();
1262 void new_transport_marker_menu_set_punch ();
1263 void update_loop_range_view (bool visibility=false);
1264 void update_punch_range_view (bool visibility=false);
1265 gint new_transport_marker_menu_popdown (GdkEventAny*);
1266 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1267 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1268 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1269 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1270 void build_range_marker_menu (bool loop_or_punch);
1271 void build_marker_menu (bool start_or_end);
1272 void build_tm_marker_menu ();
1273 void build_new_transport_marker_menu ();
1275 Gtk::Menu* tm_marker_menu;
1276 Gtk::Menu* marker_menu;
1277 Gtk::Menu* start_end_marker_menu;
1278 Gtk::Menu* range_marker_menu;
1279 Gtk::Menu* transport_marker_menu;
1280 Gtk::Menu* new_transport_marker_menu;
1281 ArdourCanvas::Item* marker_menu_item;
1283 typedef list<Marker*> Marks;
1286 void remove_metric_marks ();
1287 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1289 void tempo_map_changed (ARDOUR::Change);
1290 void redisplay_tempo (bool immediate_redraw);
1292 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1293 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) {
1294 /* XXX remove this function when everything moves to 64 bit frame counts */
1295 nframes64_t first64 = first;
1296 snap_to (first64, direction, for_mark);
1297 first = (nframes_t) first64;
1300 double snap_length_beats (nframes_t start);
1302 uint32_t bbt_beat_subdivision;
1306 Gtk::ToggleButton editor_mixer_button;
1307 Gtk::ToggleButton editor_list_button;
1309 void editor_mixer_button_toggled ();
1310 void editor_list_button_toggled ();
1312 AudioClock edit_cursor_clock;
1313 AudioClock zoom_range_clock;
1314 Gtk::Button zoom_in_button;
1315 Gtk::Button zoom_out_button;
1316 Gtk::Button zoom_out_full_button;
1317 Gtk::Button zoom_onetoone_button;
1319 Gtk::VBox toolbar_clock_vbox;
1320 Gtk::VBox toolbar_selection_clock_vbox;
1321 Gtk::Table toolbar_selection_clock_table;
1322 Gtk::Label toolbar_selection_cursor_label;
1324 Gtk::HBox mouse_mode_button_box;
1325 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1326 Gtk::ToggleButton mouse_select_button;
1327 Gtk::ToggleButton mouse_move_button;
1328 Gtk::ToggleButton mouse_gain_button;
1329 Gtk::ToggleButton mouse_zoom_button;
1330 Gtk::ToggleButton mouse_timefx_button;
1331 Gtk::ToggleButton mouse_audition_button;
1332 Gtk::ToggleButton mouse_note_button;
1333 GroupedButtons *mouse_mode_button_set;
1334 void mouse_mode_toggled (Editing::MouseMode m);
1335 bool ignore_mouse_mode_toggle;
1337 gint mouse_select_button_release (GdkEventButton*);
1339 Gtk::VBox automation_box;
1340 Gtk::Button automation_mode_button;
1341 Gtk::ToggleButton global_automation_button;
1343 Gtk::ComboBoxText edit_mode_selector;
1344 Gtk::VBox edit_mode_box;
1346 void edit_mode_selection_done ();
1348 Gtk::ComboBoxText snap_type_selector;
1349 Gtk::ComboBoxText snap_mode_selector;
1352 std::vector<std::string> snap_type_strings;
1353 std::vector<std::string> snap_mode_strings;
1355 void snap_type_selection_done ();
1356 void snap_mode_selection_done ();
1357 void snap_mode_chosen (Editing::SnapMode);
1358 void snap_type_chosen (Editing::SnapType);
1360 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1361 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1363 Gtk::ComboBoxText zoom_focus_selector;
1364 Gtk::VBox zoom_focus_box;
1366 std::vector<std::string> zoom_focus_strings;
1368 void zoom_focus_selection_done ();
1369 void zoom_focus_chosen (Editing::ZoomFocus);
1371 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1375 void zoom_adjustment_changed();
1377 void edit_cursor_clock_changed();
1379 void setup_toolbar ();
1381 Gtkmm2ext::TearOff* tools_tearoff;
1382 Gtk::HBox toolbar_hbox;
1383 Gtk::EventBox toolbar_base;
1384 Gtk::Frame toolbar_frame;
1388 Gtk::HBox midi_tool_button_box;
1389 Gtkmm2ext::TearOff* midi_tool_tearoff;
1390 Gtk::ToggleButton midi_tool_select_button;
1391 Gtk::ToggleButton midi_tool_pencil_button;
1392 Gtk::ToggleButton midi_tool_erase_button;
1393 GroupedButtons *midi_tool_button_set;
1394 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1395 bool ignore_midi_edit_mode_toggle;
1397 Gtkmm2ext::TearOff* midi_tools_tearoff;
1398 Gtk::HBox midi_toolbar_hbox;
1399 Gtk::EventBox midi_toolbar_base;
1400 Gtk::Frame midi_toolbar_frame;
1402 void setup_midi_toolbar ();
1404 /* selection process */
1406 Selection* selection;
1407 Selection* cut_buffer;
1409 void time_selection_changed ();
1410 void track_selection_changed ();
1411 void region_selection_changed ();
1412 void point_selection_changed ();
1421 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1422 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1423 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1424 void cancel_selection ();
1426 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1427 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1428 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1430 bool audio_region_selection_covers (nframes_t where);
1432 /* transport range select process */
1433 enum RangeMarkerOp {
1435 CreateTransportMarker
1438 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1439 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1440 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1442 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1443 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1444 ArdourCanvas::Line* marker_drag_line;
1445 ArdourCanvas::Points marker_drag_line_points;
1446 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1448 void update_marker_drag_item (ARDOUR::Location *);
1450 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1451 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1452 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1453 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1454 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1455 ArdourCanvas::SimpleLine *transport_punchin_line;
1456 ArdourCanvas::SimpleLine *transport_punchout_line;
1457 ArdourCanvas::SimpleRect *transport_preroll_rect;
1458 ArdourCanvas::SimpleRect *transport_postroll_rect;
1460 ARDOUR::Location* transport_loop_location();
1461 ARDOUR::Location* transport_punch_location();
1463 ARDOUR::Location *temp_location;
1465 /* object rubberband select process */
1467 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1468 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1469 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1471 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1473 ArdourCanvas::SimpleRect *rubberband_rect;
1475 /* mouse zoom process */
1477 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1478 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1479 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1481 ArdourCanvas::SimpleRect *zoom_rect;
1482 void reposition_zoom_rect (nframes_t start, nframes_t end);
1484 /* diskstream/route display management */
1486 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1487 RouteDisplayModelColumns() {
1492 Gtk::TreeModelColumn<Glib::ustring> text;
1493 Gtk::TreeModelColumn<bool> visible;
1494 Gtk::TreeModelColumn<TimeAxisView*> tv;
1497 RouteDisplayModelColumns route_display_columns;
1498 Glib::RefPtr<Gtk::ListStore> route_display_model;
1499 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1501 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1502 Gtk::ScrolledWindow route_list_scroller;
1503 Gtk::Menu* route_list_menu;
1505 bool route_list_display_button_press (GdkEventButton*);
1506 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1508 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1509 void route_list_delete (const Gtk::TreeModel::Path&);
1510 void initial_route_list_display ();
1511 void redisplay_route_list();
1512 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1513 bool ignore_route_list_reorder;
1514 bool no_route_list_redisplay;
1516 void build_route_list_menu ();
1517 void show_route_list_menu ();
1519 void show_all_routes ();
1520 void hide_all_routes ();
1521 void show_all_audiotracks ();
1522 void hide_all_audiotracks ();
1523 void show_all_audiobus ();
1524 void hide_all_audiobus ();
1526 void set_all_tracks_visibility (bool yn);
1527 void set_all_audio_visibility (int type, bool yn);
1529 /* edit group management */
1531 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1532 GroupListModelColumns () {
1538 Gtk::TreeModelColumn<bool> is_active;
1539 Gtk::TreeModelColumn<bool> is_visible;
1540 Gtk::TreeModelColumn<std::string> text;
1541 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1544 GroupListModelColumns group_columns;
1545 Glib::RefPtr<Gtk::ListStore> group_model;
1546 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1548 Gtk::TreeView edit_group_display;
1549 Gtk::ScrolledWindow edit_group_display_scroller;
1550 Gtk::Menu* edit_group_list_menu;
1552 void build_edit_group_list_menu ();
1553 void activate_all_edit_groups ();
1554 void disable_all_edit_groups ();
1556 bool in_edit_group_row_change;
1557 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1558 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1559 void new_edit_group ();
1560 void edit_group_list_button_clicked ();
1561 gint edit_group_list_button_press_event (GdkEventButton* ev);
1562 void add_edit_group (ARDOUR::RouteGroup* group);
1563 void remove_selected_edit_group ();
1564 void edit_groups_changed ();
1565 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1567 Gtk::VBox list_vpacker;
1571 bool autoscroll_active;
1572 int autoscroll_timeout_tag;
1573 int autoscroll_direction;
1574 uint32_t autoscroll_cnt;
1575 nframes_t autoscroll_distance;
1577 static gint _autoscroll_canvas (void *);
1578 bool autoscroll_canvas ();
1579 void start_canvas_autoscroll (int direction);
1580 void stop_canvas_autoscroll ();
1581 void maybe_autoscroll (GdkEvent*);
1590 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1591 void point_trim (GdkEvent*);
1592 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1593 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1594 void single_start_trim (RegionView&, nframes_t, bool, bool);
1595 void single_end_trim (RegionView&, nframes_t, bool, bool);
1597 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1598 void thaw_region_after_trim (RegionView& rv);
1600 void trim_region_to_edit_cursor ();
1601 void trim_region_from_edit_cursor ();
1603 bool show_gain_after_trim;
1607 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1608 const Glib::RefPtr<Gdk::DragContext>& context,
1611 const Gtk::SelectionData& data,
1615 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1618 const Gtk::SelectionData& data,
1622 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1625 const Gtk::SelectionData& data,
1630 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1633 const Gtk::SelectionData& data,
1637 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1640 const Gtk::SelectionData& data,
1646 ExportDialog *export_dialog;
1647 ExportDialog *export_range_markers_dialog;
1649 void export_range (nframes_t start, nframes_t end);
1650 void export_range_markers ();
1652 int write_region_selection(RegionSelection&);
1653 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1654 void export_region ();
1655 void bounce_region_selection ();
1656 void bounce_range_selection ();
1657 void external_edit_region ();
1659 int write_audio_selection (TimeSelection&);
1660 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
1662 void write_selection ();
1666 UndoAction get_memento() const;
1668 XMLNode *before; /* used in *_reversible_command */
1670 void begin_reversible_command (string cmd_name);
1671 void commit_reversible_command ();
1673 /* visual history */
1675 UndoHistory visual_history;
1676 UndoTransaction current_visual_command;
1679 void update_title ();
1680 void update_title_s (const string & snapshot_name);
1683 Selection* selection;
1684 double frames_per_unit;
1690 void store_state (State&) const;
1691 void restore_state (State *);
1693 void instant_save ();
1695 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1697 /* freeze operations */
1699 ARDOUR::InterThreadInfo freeze_status;
1700 gint freeze_progress_timeout (void *);
1701 static void* _freeze_thread (void*);
1702 void* freeze_thread ();
1704 void freeze_routes ();
1705 void unfreeze_routes ();
1707 /* edit-group solo + mute */
1709 void set_edit_group_solo (ARDOUR::Route&, bool);
1710 void set_edit_group_mute (ARDOUR::Route&, bool);
1714 void duplicate_dialog (bool for_region);
1716 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1718 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1719 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1720 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1722 struct TimeStretchDialog : public ArdourDialog {
1723 ARDOUR::Session::TimeStretchRequest request;
1725 RegionSelection regions;
1726 Gtk::ProgressBar progress_bar;
1727 Gtk::ToggleButton quick_button;
1728 Gtk::ToggleButton antialias_button;
1729 Gtk::Button* cancel_button;
1730 Gtk::Button* action_button;
1731 Gtk::HBox upper_button_box;
1735 TimeStretchDialog (Editor& e);
1737 gint update_progress ();
1738 sigc::connection first_cancel;
1739 sigc::connection first_delete;
1740 void cancel_timestretch_in_progress ();
1741 gint delete_timestretch_in_progress (GdkEventAny*);
1744 /* "whats mine is yours" */
1746 friend class TimeStretchDialog;
1748 TimeStretchDialog* current_timestretch;
1750 static void* timestretch_thread (void *arg);
1751 int run_timestretch (RegionSelection&, float fraction);
1752 void do_timestretch (TimeStretchDialog&);
1754 /* editor-mixer strip */
1756 MixerStrip *current_mixer_strip;
1757 bool show_editor_mixer_when_tracks_arrive;
1758 Gtk::VBox current_mixer_strip_vbox;
1759 void cms_deleted ();
1760 void current_mixer_strip_hidden ();
1761 void current_mixer_strip_removed ();
1763 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1764 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1766 /* nudging tracks */
1768 void nudge_selected_tracks (bool use_edit_cursor, bool forwards);
1772 bool _xfade_visibility;
1775 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1776 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1778 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1779 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1781 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1782 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1783 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1785 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1786 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1787 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1788 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1790 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1791 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1792 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1793 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1795 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1796 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1797 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1798 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1799 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1800 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1802 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1803 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1804 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1805 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1806 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1807 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1809 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1810 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1812 ImageFrameSocketHandler* image_socket_listener ;
1815 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1816 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1817 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1818 void xfade_edit_left_region ();
1819 void xfade_edit_right_region ();
1821 static const int32_t default_width = 995;
1822 static const int32_t default_height = 765;
1826 Gtk::Button nudge_forward_button;
1827 Gtk::Button nudge_backward_button;
1828 Gtk::HBox nudge_hbox;
1829 Gtk::VBox nudge_vbox;
1830 AudioClock nudge_clock;
1832 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1836 void apply_filter (ARDOUR::Filter&, string cmd);
1838 /* handling cleanup */
1840 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1842 vector<sigc::connection> session_connections;
1844 /* tracking step changes of track height */
1846 TimeAxisView* current_stepping_trackview;
1847 struct timeval last_track_height_step_timestamp;
1848 gint track_height_step_timeout();
1849 sigc::connection step_timeout;
1851 TimeAxisView* entered_track;
1852 RegionView* entered_regionview;
1853 bool clear_entered_track;
1854 gint left_track_canvas (GdkEventCrossing*);
1855 void set_entered_track (TimeAxisView*);
1856 void set_entered_regionview (RegionView*);
1857 gint left_automation_track ();
1859 bool _new_regionviews_show_envelope;
1861 void set_gain_envelope_visibility (bool);
1862 void set_gain_envelope_active (bool);
1863 void reset_region_gain_envelopes ();
1865 Gtk::CheckMenuItem* region_envelope_visible_item;
1866 Gtk::CheckMenuItem* region_envelope_active_item;
1867 Gtk::CheckMenuItem* region_mute_item;
1868 Gtk::CheckMenuItem* region_lock_item;
1869 Gtk::CheckMenuItem* region_opaque_item;
1871 bool on_key_press_event (GdkEventKey*);
1873 void session_state_saved (string);
1875 Glib::RefPtr<Gtk::Action> undo_action;
1876 Glib::RefPtr<Gtk::Action> redo_action;
1878 void history_changed ();
1881 #endif /* __ardour_editor_h__ */