1 /* 2 * Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com> 3 * Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com> 4 * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com> 5 * Copyright (C) 2006-2015 David Robillard <d@drobilla.net> 6 * Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net> 7 * Copyright (C) 2007-2016 Tim Mayberry <mojofunk@gmail.com> 8 * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org> 9 * Copyright (C) 2014-2017 Nick Mainsbridge <mainsbridge@gmail.com> 10 * Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com> 11 * Copyright (C) 2015 Colin Fletcher <colin.m.fletcher@googlemail.com> 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of the GNU General Public License as published by 15 * the Free Software Foundation; either version 2 of the License, or 16 * (at your option) any later version. 17 * 18 * This program is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * You should have received a copy of the GNU General Public License along 24 * with this program; if not, write to the Free Software Foundation, Inc., 25 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 26 */ 27 28 #ifndef __gtk_ardour_public_editor_h__ 29 #define __gtk_ardour_public_editor_h__ 30 31 #ifdef WAF_BUILD 32 #include "gtk2ardour-config.h" 33 #endif 34 35 #include <map> 36 37 #include <string> 38 #include <glib.h> 39 #include <gdk/gdktypes.h> 40 #include <gtkmm/box.h> 41 #include <gtkmm/window.h> 42 #include <gtkmm/actiongroup.h> 43 #include <gtkmm/notebook.h> 44 #include <sigc++/signal.h> 45 46 #include "pbd/statefuldestructible.h" 47 #include "pbd/g_atomic_compat.h" 48 49 #include "temporal/beats.h" 50 51 #include "evoral/Note.h" 52 53 #include "ardour/session_handle.h" 54 55 #include "canvas/fwd.h" 56 57 #include "gtkmm2ext/actions.h" 58 #include "gtkmm2ext/bindings.h" 59 #include "gtkmm2ext/visibility_tracker.h" 60 61 #include "widgets/tabbable.h" 62 63 #include "axis_provider.h" 64 #include "editing.h" 65 #include "selection.h" 66 67 namespace ARDOUR { 68 class Session; 69 class Region; 70 class Playlist; 71 class RouteGroup; 72 class Trimmable; 73 class Movable; 74 class Stripable; 75 } 76 77 namespace Gtk { 78 class Container; 79 class Menu; 80 } 81 82 class AudioRegionView; 83 class AutomationLine; 84 class AutomationTimeAxisView; 85 class ControlPoint; 86 class DragManager; 87 class EditorCursor; 88 class ArdourMarker; 89 class MeterMarker; 90 class MixerStrip; 91 class MouseCursors; 92 class RegionView; 93 class RouteTimeAxisView; 94 class Selection; 95 class StripableTimeAxisView; 96 class TempoCurve; 97 class TempoMarker; 98 class TimeAxisView; 99 class VerboseCursor; 100 struct SelectionRect; 101 102 class DisplaySuspender; 103 104 namespace ARDOUR_UI_UTILS { 105 bool relay_key_press (GdkEventKey* ev, Gtk::Window* win); 106 bool forward_key_press (GdkEventKey* ev); 107 } 108 109 using ARDOUR::samplepos_t; 110 using ARDOUR::samplecnt_t; 111 112 /// Representation of the interface of the Editor class 113 114 /** This class contains just the public interface of the Editor class, 115 * in order to decouple it from the private implementation, so that callers 116 * of PublicEditor need not be recompiled if private methods or member variables 117 * change. 118 */ 119 class PublicEditor : public ArdourWidgets::Tabbable, public ARDOUR::SessionHandlePtr, public AxisViewProvider 120 { 121 public: 122 PublicEditor (Gtk::Widget& content); 123 virtual ~PublicEditor (); 124 125 /** @return Singleton PublicEditor instance */ instance()126 static PublicEditor& instance () { return *_instance; } 127 128 virtual bool have_idled() const = 0; 129 virtual void first_idle() = 0; 130 131 virtual void setup_tooltips() = 0; 132 133 /** Attach this editor to a Session. 134 * @param s Session to connect to. 135 */ 136 virtual void set_session (ARDOUR::Session* s) = 0; 137 138 /** Set the snap type. 139 * @param t Snap type (defined in editing_syms.h) 140 */ 141 virtual void set_grid_to (Editing::GridType t) = 0; 142 143 virtual Editing::GridType grid_type () const = 0; 144 virtual Editing::SnapMode snap_mode () const = 0; 145 146 /** Set the snap mode. 147 * @param m Snap mode (defined in editing_syms.h) 148 */ 149 virtual void set_snap_mode (Editing::SnapMode m) = 0; 150 151 /** 152 * Snap a value according to the current snap setting. 153 * ensure_snap overrides SnapOff and magnetic snap 154 */ 155 virtual void snap_to (ARDOUR::MusicSample& first, 156 ARDOUR::RoundMode direction = ARDOUR::RoundNearest, 157 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny_Visual, 158 bool ensure_snap = false) = 0; 159 160 /** Undo some transactions. 161 * @param n Number of transactions to undo. 162 */ 163 164 virtual void undo (uint32_t n = 1) = 0; 165 166 /** Redo some transactions. 167 * @param n Number of transaction to redo. 168 */ 169 virtual void redo (uint32_t n = 1) = 0; 170 171 /** Set the mouse mode (gain, object, range, timefx etc.) 172 * @param m Mouse mode (defined in editing_syms.h) 173 * @param force Perform the effects of the change even if no change is required 174 * (ie even if the current mouse mode is equal to @param m) 175 */ 176 virtual void set_mouse_mode (Editing::MouseMode m, bool force = false) = 0; 177 178 /** Step the mouse mode onto the next or previous one. 179 * @param next true to move to the next, otherwise move to the previous 180 */ 181 virtual void step_mouse_mode (bool next) = 0; 182 183 /** @return The current mouse mode (gain, object, range, timefx etc.) 184 * (defined in editing_syms.h) 185 */ 186 virtual Editing::MouseMode current_mouse_mode () const = 0; 187 188 /** @return Whether the current mouse mode is an "internal" editing mode. */ 189 virtual bool internal_editing() const = 0; 190 191 /** Possibly start the audition of a region. 192 * 193 * If \p r is 0, or not an AudioRegion any current audition is cancelled. 194 * If we are currently auditioning \p r , the audition will be cancelled. 195 * Otherwise an audition of \p r will start. 196 * 197 * @param r Region to consider auditioning 198 */ 199 virtual void consider_auditioning (boost::shared_ptr<ARDOUR::Region> r) = 0; 200 201 /* import dialogs -> ardour-ui ?! */ 202 virtual void external_audio_dialog () = 0; 203 virtual void session_import_dialog () = 0; 204 205 virtual void new_region_from_selection () = 0; 206 virtual void separate_region_from_selection () = 0; 207 208 virtual void transition_to_rolling (bool fwd) = 0; 209 virtual samplepos_t pixel_to_sample (double pixel) const = 0; 210 virtual samplepos_t playhead_cursor_sample () const = 0; 211 virtual double sample_to_pixel (samplepos_t sample) const = 0; 212 virtual double sample_to_pixel_unrounded (samplepos_t sample) const = 0; 213 214 virtual Selection& get_selection () const = 0; 215 virtual bool get_selection_extents (samplepos_t &start, samplepos_t &end) const = 0; 216 virtual Selection& get_cut_buffer () const = 0; 217 218 virtual void set_selection (std::list<Selectable*>, Selection::Operation) = 0; 219 virtual void set_selected_midi_region_view (MidiRegionView&) = 0; 220 221 virtual bool extend_selection_to_track (TimeAxisView&) = 0; 222 virtual void play_solo_selection(bool restart) = 0; 223 virtual void play_selection () = 0; 224 virtual void play_with_preroll () = 0; 225 virtual void rec_with_preroll () = 0; 226 virtual void rec_with_count_in () = 0; 227 virtual void maybe_locate_with_edit_preroll (samplepos_t location) = 0; 228 virtual void goto_nth_marker (int nth) = 0; 229 virtual void trigger_script (int nth) = 0; 230 virtual void add_location_from_playhead_cursor () = 0; 231 virtual void remove_location_at_playhead_cursor () = 0; 232 virtual void add_location_mark (samplepos_t where) = 0; 233 virtual void update_grid () = 0; 234 virtual void remove_tracks () = 0; 235 virtual void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd) = 0; 236 virtual void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd) = 0; 237 238 virtual void jump_forward_to_mark () = 0; 239 virtual void jump_backward_to_mark () = 0; 240 241 virtual void set_session_start_from_playhead () = 0; 242 virtual void set_session_end_from_playhead () = 0; 243 244 virtual void toggle_location_at_playhead_cursor () = 0; 245 246 virtual void nudge_forward (bool next, bool force_playhead) = 0; 247 virtual void nudge_backward (bool next, bool force_playhead) = 0; 248 249 virtual void playhead_forward_to_grid () = 0; 250 virtual void playhead_backward_to_grid () = 0; 251 252 virtual void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE) = 0; 253 virtual void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE) = 0; 254 255 virtual void set_punch_start_from_edit_point () = 0; 256 virtual void set_punch_end_from_edit_point () = 0; 257 virtual void set_loop_start_from_edit_point () = 0; 258 virtual void set_loop_end_from_edit_point () = 0; 259 260 virtual Editing::MouseMode effective_mouse_mode () const = 0; 261 262 /** Import existing media */ 263 virtual void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, 264 ARDOUR::MidiTrackNameSource, ARDOUR::MidiTempoMapDisposition, samplepos_t&, 265 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>(), 266 bool with_markers = false) = 0; 267 virtual void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, 268 samplepos_t&, 269 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>()) = 0; 270 271 /** Open main export dialog */ 272 virtual void export_audio () = 0; 273 274 /** Open stem export dialog */ 275 virtual void stem_export () = 0; 276 277 /** Open export dialog with current selection pre-selected */ 278 virtual void export_selection () = 0; 279 280 /** Open export dialog with current range pre-selected */ 281 virtual void export_range () = 0; 282 283 virtual void loudness_assistant (bool) = 0; 284 285 virtual void register_actions () = 0; 286 virtual void set_zoom_focus (Editing::ZoomFocus) = 0; 287 virtual Editing::ZoomFocus get_zoom_focus () const = 0; 288 virtual samplecnt_t get_current_zoom () const = 0; 289 virtual void reset_zoom (samplecnt_t) = 0; 290 virtual void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>) = 0; 291 virtual void clear_grouped_playlists (RouteUI*) = 0; 292 293 virtual void new_playlists_for_all_tracks(bool copy) = 0; 294 virtual void new_playlists_for_grouped_tracks(RouteUI* rui, bool copy) = 0; 295 virtual void new_playlists_for_selected_tracks(bool copy) = 0; 296 virtual void new_playlists_for_armed_tracks(bool copy) = 0; 297 298 virtual void select_all_visible_lanes () = 0; 299 virtual void select_all_tracks () = 0; 300 virtual void deselect_all () = 0; 301 virtual void invert_selection () = 0; 302 virtual void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove = false) = 0; 303 virtual void set_selected_mixer_strip (TimeAxisView&) = 0; 304 virtual void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false) = 0; 305 virtual void show_track_in_display (TimeAxisView* tv, bool move_into_view = false) = 0; 306 307 virtual void set_stationary_playhead (bool yn) = 0; 308 virtual void toggle_stationary_playhead () = 0; 309 virtual bool stationary_playhead() const = 0; 310 311 /** Set whether the editor should follow the playhead. 312 * @param yn true to follow playhead, otherwise false. 313 * @param catch_up true to reset the editor view to show the playhead (if yn == true), otherwise false. 314 */ 315 virtual void set_follow_playhead (bool yn, bool catch_up = true) = 0; 316 317 /** Toggle whether the editor is following the playhead */ 318 virtual void toggle_follow_playhead () = 0; 319 320 /** @return true if the editor is following the playhead */ 321 virtual bool follow_playhead () const = 0; 322 323 /** @return true if the playhead is currently being dragged, otherwise false */ 324 virtual bool dragging_playhead () const = 0; 325 virtual samplepos_t leftmost_sample() const = 0; 326 virtual samplecnt_t current_page_samples() const = 0; 327 virtual double visible_canvas_height () const = 0; 328 virtual void temporal_zoom_step (bool coarser) = 0; 329 virtual void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top = false) = 0; 330 virtual void override_visible_track_count () = 0; 331 virtual void scroll_tracks_down_line () = 0; 332 virtual void scroll_tracks_up_line () = 0; 333 virtual bool scroll_down_one_track (bool skip_child_views = false) = 0; 334 virtual bool scroll_up_one_track (bool skip_child_views = false) = 0; 335 virtual void select_topmost_track () = 0; 336 virtual void cleanup_regions () = 0; 337 virtual void prepare_for_cleanup () = 0; 338 virtual void finish_cleanup () = 0; 339 virtual void reset_x_origin (samplepos_t sample) = 0; 340 virtual double get_y_origin () const = 0; 341 virtual void reset_y_origin (double pos) = 0; 342 virtual void set_visible_track_count (int32_t) = 0; 343 virtual void fit_selection () = 0; 344 virtual void remove_last_capture () = 0; 345 virtual void maximise_editing_space () = 0; 346 virtual void restore_editing_space () = 0; 347 virtual samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE, bool from_context_menu = false, bool from_outside_canvas = false) = 0; 348 virtual void toggle_meter_updating() = 0; 349 virtual void split_regions_at (ARDOUR::MusicSample, RegionSelection&) = 0; 350 virtual void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false) = 0; 351 virtual void mouse_add_new_marker (samplepos_t where, bool is_cd=false) = 0; 352 virtual void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>) = 0; 353 virtual void add_to_idle_resize (TimeAxisView*, int32_t) = 0; 354 virtual samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next) = 0; 355 virtual samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration) = 0; 356 virtual unsigned get_grid_beat_divisions(samplepos_t position) = 0; 357 virtual Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position) = 0; 358 virtual int32_t get_grid_music_divisions (uint32_t event_state) = 0; 359 virtual void edit_notes (MidiRegionView*) = 0; 360 361 virtual void queue_visual_videotimeline_update () = 0; 362 virtual void set_close_video_sensitive (bool) = 0; 363 virtual void toggle_ruler_video (bool) = 0; 364 virtual void toggle_xjadeo_proc (int) = 0; 365 virtual void toggle_xjadeo_viewoption (int, int) = 0; 366 virtual void set_xjadeo_sensitive (bool onoff) = 0; 367 virtual int get_videotl_bar_height () const = 0; 368 virtual void set_video_timeline_height (const int h) = 0; 369 virtual void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true) = 0; 370 371 virtual bool track_selection_change_without_scroll () const = 0; 372 virtual bool show_touched_automation () const = 0; 373 374 virtual StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const = 0; 375 376 virtual TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const = 0; 377 378 virtual void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&, PBD::PropertyID) const = 0; 379 virtual RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const = 0; 380 virtual RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const = 0; 381 382 sigc::signal<void> ZoomChanged; 383 sigc::signal<void> Realized; 384 sigc::signal<void,samplepos_t> UpdateAllTransportClocks; 385 386 virtual bool pending_locate_request() const = 0; 387 388 static sigc::signal<void> DropDownKeys; 389 390 struct RegionAction { 391 Glib::RefPtr<Gtk::Action> action; 392 Editing::RegionActionTarget target; 393 RegionActionRegionAction394 RegionAction (Glib::RefPtr<Gtk::Action> a, Editing::RegionActionTarget tgt) 395 : action (a), target (tgt) {} 396 }; 397 398 std::map<std::string,RegionAction> region_action_map; 399 400 Glib::RefPtr<Gtk::ActionGroup> editor_actions; 401 Glib::RefPtr<Gtk::ActionGroup> editor_menu_actions; 402 Glib::RefPtr<Gtk::ActionGroup> _region_actions; 403 Glib::RefPtr<Gtk::ActionGroup> _midi_actions; 404 405 virtual bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas) = 0; 406 virtual bool canvas_control_point_event (GdkEvent* event, ArdourCanvas::Item*, ControlPoint*) = 0; 407 virtual bool canvas_line_event (GdkEvent* event, ArdourCanvas::Item*, AutomationLine*) = 0; 408 virtual bool canvas_selection_rect_event (GdkEvent* event, ArdourCanvas::Item*, SelectionRect*) = 0; 409 virtual bool canvas_selection_start_trim_event (GdkEvent* event, ArdourCanvas::Item*, SelectionRect*) = 0; 410 virtual bool canvas_selection_end_trim_event (GdkEvent* event, ArdourCanvas::Item*, SelectionRect*) = 0; 411 virtual bool canvas_start_xfade_event (GdkEvent* event, ArdourCanvas::Item*, AudioRegionView*) = 0; 412 virtual bool canvas_end_xfade_event (GdkEvent* event, ArdourCanvas::Item*, AudioRegionView*) = 0; 413 virtual bool canvas_fade_in_event (GdkEvent* event, ArdourCanvas::Item*, AudioRegionView*) = 0; 414 virtual bool canvas_fade_in_handle_event (GdkEvent* event, ArdourCanvas::Item*, AudioRegionView*, bool) = 0; 415 virtual bool canvas_fade_out_event (GdkEvent* event, ArdourCanvas::Item*, AudioRegionView*) = 0; 416 virtual bool canvas_fade_out_handle_event (GdkEvent* event, ArdourCanvas::Item*, AudioRegionView*, bool) = 0; 417 virtual bool canvas_region_view_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*) = 0; 418 virtual bool canvas_wave_view_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*) = 0; 419 virtual bool canvas_frame_handle_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*) = 0; 420 virtual bool canvas_region_view_name_highlight_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*) = 0; 421 virtual bool canvas_region_view_name_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*) = 0; 422 virtual bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*) = 0; 423 virtual bool canvas_stream_view_event (GdkEvent* event, ArdourCanvas::Item*, RouteTimeAxisView*) = 0; 424 virtual bool canvas_marker_event (GdkEvent* event, ArdourCanvas::Item*, ArdourMarker*) = 0; 425 virtual bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 426 virtual bool canvas_tempo_marker_event (GdkEvent* event, ArdourCanvas::Item*, TempoMarker*) = 0; 427 virtual bool canvas_tempo_curve_event (GdkEvent* event, ArdourCanvas::Item*, TempoCurve*) = 0; 428 virtual bool canvas_meter_marker_event (GdkEvent* event, ArdourCanvas::Item*, MeterMarker*) = 0; 429 virtual bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) = 0; 430 431 virtual bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 432 virtual bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 433 virtual bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 434 virtual bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 435 virtual bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 436 virtual bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*) = 0; 437 438 static const int window_border_width; 439 static const int container_border_width; 440 static const int vertical_spacing; 441 static const int horizontal_spacing; 442 443 virtual ArdourCanvas::Container* get_trackview_group () const = 0; 444 virtual ArdourCanvas::ScrollGroup* get_hscroll_group () const = 0; 445 virtual ArdourCanvas::ScrollGroup* get_hvscroll_group () const = 0; 446 virtual ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const = 0; 447 virtual ArdourCanvas::Container* get_drag_motion_group () const = 0; 448 449 virtual ArdourCanvas::GtkCanvasViewport* get_track_canvas() const = 0; 450 451 virtual void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>) = 0; 452 virtual void set_current_movable (boost::shared_ptr<ARDOUR::Movable>) = 0; 453 454 virtual void center_screen (samplepos_t) = 0; 455 456 virtual TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const = 0; 457 virtual TrackViewList const & get_track_views () const = 0; 458 459 virtual MixerStrip* get_current_mixer_strip () const = 0; 460 461 virtual DragManager* drags () const = 0; 462 virtual bool drag_active () const = 0; 463 virtual bool preview_video_drag_active () const = 0; 464 virtual void maybe_autoscroll (bool, bool, bool from_headers) = 0; 465 virtual void stop_canvas_autoscroll () = 0; 466 virtual bool autoscroll_active() const = 0; 467 468 virtual void begin_reversible_selection_op (std::string cmd_name) = 0; 469 virtual void commit_reversible_selection_op () = 0; 470 virtual void begin_reversible_command (std::string cmd_name) = 0; 471 virtual void begin_reversible_command (GQuark) = 0; 472 virtual void abort_reversible_command () = 0; 473 virtual void commit_reversible_command () = 0; 474 475 virtual void access_action (const std::string&, const std::string&) = 0; 476 virtual void set_toggleaction (const std::string&, const std::string&, bool) = 0; 477 478 virtual MouseCursors const* cursors () const = 0; 479 virtual VerboseCursor* verbose_cursor () const = 0; 480 481 virtual EditorCursor* playhead_cursor () const = 0; 482 virtual EditorCursor* snapped_cursor () const = 0; 483 484 virtual bool get_smart_mode () const = 0; 485 486 virtual void get_pointer_position (double &, double &) const = 0; 487 488 virtual std::pair <samplepos_t, samplepos_t> session_gui_extents (bool use_extra = true) const = 0; 489 490 virtual ARDOUR::Location* find_location_from_marker (ArdourMarker*, bool&) const = 0; 491 virtual ArdourMarker* find_marker_from_location_id (PBD::ID const&, bool) const = 0; 492 493 virtual void snap_to_with_modifier (ARDOUR::MusicSample& first, 494 GdkEvent const* ev, 495 ARDOUR::RoundMode direction = ARDOUR::RoundNearest, 496 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny_Visual) = 0; 497 498 virtual void set_snapped_cursor_position (samplepos_t pos) = 0; 499 500 virtual void get_regions_at (RegionSelection &, samplepos_t where, TrackViewList const &) const = 0; 501 virtual void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const = 0; 502 virtual RegionSelection get_regions_from_selection_and_mouse (samplepos_t) = 0; 503 virtual void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const = 0; 504 virtual void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const = 0; 505 506 virtual void build_region_boundary_cache () = 0; 507 virtual void mark_region_boundary_cache_dirty () = 0; 508 509 virtual void mouse_add_new_tempo_event (samplepos_t where) = 0; 510 virtual void mouse_add_new_meter_event (samplepos_t where) = 0; 511 virtual void edit_tempo_section (ARDOUR::TempoSection*) = 0; 512 virtual void edit_meter_section (ARDOUR::MeterSection*) = 0; 513 514 /// Singleton instance, set up by Editor::Editor() 515 516 static PublicEditor* _instance; 517 518 friend bool ARDOUR_UI_UTILS::relay_key_press (GdkEventKey*, Gtk::Window*); 519 friend bool ARDOUR_UI_UTILS::forward_key_press (GdkEventKey*); 520 521 PBD::Signal0<void> SnapChanged; 522 PBD::Signal0<void> MouseModeChanged; 523 524 Gtkmm2ext::Bindings* bindings; 525 526 protected: 527 friend class DisplaySuspender; 528 virtual void suspend_route_redisplay () = 0; 529 virtual void resume_route_redisplay () = 0; 530 531 GATOMIC_QUAL gint _suspend_route_redisplay_counter; 532 }; 533 534 class DisplaySuspender { 535 public: DisplaySuspender()536 DisplaySuspender() { 537 if (g_atomic_int_add (&PublicEditor::instance()._suspend_route_redisplay_counter, 1) == 0) { 538 PublicEditor::instance().suspend_route_redisplay (); 539 } 540 } ~DisplaySuspender()541 ~DisplaySuspender () { 542 if (g_atomic_int_dec_and_test (&PublicEditor::instance()._suspend_route_redisplay_counter)) { 543 PublicEditor::instance().resume_route_redisplay (); 544 } 545 } 546 }; 547 548 class MainMenuDisabler { 549 public: MainMenuDisabler()550 MainMenuDisabler () { 551 /* The global menu bar continues to be accessible to applications 552 with modal dialogs on mac, which means that we need to desensitize 553 all items in the menu bar. 554 */ 555 ActionManager::disable_active_actions (); 556 } 557 ~MainMenuDisabler()558 ~MainMenuDisabler () { 559 ActionManager::enable_active_actions (); 560 } 561 }; 562 563 #endif // __gtk_ardour_public_editor_h__ 564