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ardour/gtk2_ardour/editor.h

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/*
Copyright (C) 2000-2003 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_editor_h__
#define __ardour_editor_h__
#include <list>
#include <map>
#include <set>
#include <string>
#include <sys/time.h>
#include <bitset>
#include <glibmm/ustring.h>
#include <boost/optional.hpp>
#include <libgnomecanvasmm/canvas.h>
#include <libgnomecanvasmm/group.h>
#include <libgnomecanvasmm/line.h>
#include <libgnomecanvasmm/pixbuf.h>
#include <cmath>
#include <gtkmm/layout.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm2ext/selector.h>
#include <gtkmm2ext/click_box.h>
#include <gtkmm2ext/dndtreeview.h>
#include "pbd/stateful.h"
#include "ardour/session.h"
#include "ardour/tempo.h"
#include "ardour/stretch.h"
#include "ardour/location.h"
#include "ardour/audioregion.h"
#include "ardour/track.h"
#include "ardour/types.h"
#include "ardour/route_group.h"
#include "audio_clock.h"
#include "gtk-custom-ruler.h"
#include "ardour_dialog.h"
#include "public_editor.h"
#include "editing.h"
#include "enums.h"
#include "editor_items.h"
#include "region_selection.h"
#include "canvas.h"
#include "editor_summary.h"
namespace Gtkmm2ext {
class TearOff;
}
namespace ARDOUR {
class AudioDiskstream;
class RouteGroup;
class Playlist;
class AudioPlaylist;
class Region;
class Location;
class TempoSection;
class NamedSelection;
class Session;
class Filter;
class Crossfade;
class ChanCount;
}
namespace LADSPA {
class Plugin;
}
class AnalysisWindow;
class AudioRegionView;
class AudioStreamView;
class AudioTimeAxisView;
class AutomationLine;
class AutomationSelection;
class AutomationTimeAxisView;
class BundleManager;
class ControlPoint;
class CrossfadeView;
class Drag;
class GlobalPortMatrixWindow;
class GroupedButtons;
class Marker;
class MixerStrip;
class PlaylistSelector;
class PluginSelector;
class RhythmFerret;
class Selection;
class SoundFileOmega;
class StreamView;
class TempoLines;
class TimeAxisView;
class TimeFXDialog;
class TimeSelection;
class TrackSelection;
class EditorGroupTabs;
class EditorRoutes;
class EditorRouteGroups;
class EditorRegions;
class EditorSnapshots;
/* <CMT Additions> */
class ImageFrameView;
class ImageFrameTimeAxisView;
class ImageFrameTimeAxis;
class MarkerTimeAxis ;
class MarkerView ;
class ImageFrameSocketHandler ;
class TimeAxisViewItem ;
/* </CMT Additions> */
struct EditorCursor {
Editor& editor;
ArdourCanvas::Points points;
ArdourCanvas::Line canvas_item;
nframes64_t current_frame;
double length;
EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
~EditorCursor ();
void set_position (nframes64_t);
void set_length (double units);
void set_y_axis (double position);
sigc::signal<void, nframes64_t> PositionChanged;
};
class Editor : public PublicEditor
{
public:
Editor ();
~Editor ();
void connect_to_session (ARDOUR::Session *);
ARDOUR::Session* current_session() const { return session; }
void first_idle ();
virtual bool have_idled () const { return _have_idled; }
nframes64_t leftmost_position() const { return leftmost_frame; }
nframes64_t current_page_frames() const {
return (nframes64_t) floor (_canvas_width * frames_per_unit);
}
double canvas_height () const {
return _canvas_height;
}
void cycle_snap_mode ();
void cycle_snap_choice ();
void set_snap_to (Editing::SnapType);
void set_snap_mode (Editing::SnapMode);
void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
void undo (uint32_t n = 1);
void redo (uint32_t n = 1);
XMLNode& get_state ();
int set_state (const XMLNode& );
void set_mouse_mode (Editing::MouseMode, bool force=true);
void step_mouse_mode (bool next);
Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
void set_midi_edit_cursor (Editing::MidiEditMode);
void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
#ifdef WITH_CMT
void add_imageframe_time_axis(const std::string & track_name, void*) ;
void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
void connect_to_image_compositor() ;
void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
#endif
TimeAxisView* get_named_time_axis(const std::string & name) ;
void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
void add_to_idle_resize (TimeAxisView*, int32_t);
RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
#ifdef USE_RUBBERBAND
std::vector<std::string> rb_opt_strings;
#endif
/* option editor-access */
void set_show_waveforms_recording (bool yn);
bool show_waveforms_recording() const { return _show_waveforms_recording; }
/* things that need to be public to be used in the main menubar */
void new_region_from_selection ();
void separate_regions_between (const TimeSelection&);
void separate_region_from_selection ();
void separate_region_from_punch ();
void separate_region_from_loop ();
void separate_regions_using_location (ARDOUR::Location&);
void toggle_playback (bool with_abort);
void transition_to_rolling (bool forward);
/* undo related */
nframes64_t unit_to_frame (double unit) const {
return (nframes64_t) rint (unit * frames_per_unit);
}
double frame_to_unit (nframes64_t frame) const {
return rint ((double) frame / (double) frames_per_unit);
}
double frame_to_unit (double frame) const {
return rint (frame / frames_per_unit);
}
/* NOTE: these functions assume that the "pixel" coordinate is
the result of using the world->canvas affine transform on a
world coordinate. These coordinates already take into
account any scrolling carried out by adjusting the
xscroll_adjustment.
*/
nframes64_t pixel_to_frame (double pixel) const {
/* pixel can be less than zero when motion events
are processed. since we've already run the world->canvas
affine, that means that the location *really* is "off
to the right" and thus really is "before the start".
*/
if (pixel >= 0) {
return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
} else {
return 0;
}
}
gulong frame_to_pixel (nframes64_t frame) const {
return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
}
void flush_canvas ();
/* selection */
Selection& get_selection() const { return *selection; }
Selection& get_cut_buffer() const { return *cut_buffer; }
bool extend_selection_to_track (TimeAxisView&);
void play_selection ();
void select_all_in_track (Selection::Operation op);
void select_all (Selection::Operation op);
void invert_selection_in_track ();
void invert_selection ();
void deselect_all ();
void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
/* tempo */
void set_show_measures (bool yn);
bool show_measures () const { return _show_measures; }
/* analysis window */
void analyze_region_selection();
void analyze_range_selection();
/* export */
void export_audio ();
void export_selection ();
void export_range ();
void export_region ();
void add_toplevel_controls (Gtk::Container&);
Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
void set_zoom_focus (Editing::ZoomFocus);
Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
double get_current_zoom () const { return frames_per_unit; }
void temporal_zoom_step (bool coarser);
/* stuff that AudioTimeAxisView and related classes use */
PlaylistSelector& playlist_selector() const;
void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
void new_playlists (TimeAxisView* v);
void copy_playlists (TimeAxisView* v);
void clear_playlists (TimeAxisView* v);
TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
void get_onscreen_tracks (TrackViewList&);
Width editor_mixer_strip_width;
void maybe_add_mixer_strip_width (XMLNode&);
void show_editor_mixer (bool yn);
void create_editor_mixer ();
void show_editor_list (bool yn);
void set_selected_mixer_strip (TimeAxisView&);
void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
/* nudge is initiated by transport controls owned by ARDOUR_UI */
void nudge_forward (bool next, bool force_playhead);
void nudge_backward (bool next, bool force_playhead);
/* nudge initiated from context menu */
void nudge_forward_capture_offset ();
void nudge_backward_capture_offset ();
/* playhead/screen stuff */
void set_follow_playhead (bool yn);
void toggle_follow_playhead ();
bool follow_playhead() const { return _follow_playhead; }
bool dragging_playhead () const { return _dragging_playhead; }
void toggle_zero_line_visibility ();
void toggle_waveforms_while_recording ();
void set_summary ();
void set_group_tabs ();
void toggle_measure_visibility ();
void toggle_logo_visibility ();
double get_physical_screen_width () const { return physical_screen_width; };
double physical_screen_width;
double physical_screen_height;
/* fades/xfades */
void toggle_selected_region_fades (int dir);
void update_region_fade_visibility ();
bool xfade_visibility() const { return _xfade_visibility; }
void update_xfade_visibility ();
/* redirect shared ops menu. caller must free returned menu */
Gtk::Menu* redirect_menu ();
/* floating windows/transient */
void ensure_float (Gtk::Window&);
void show_window ();
void scroll_tracks_down_line ();
void scroll_tracks_up_line ();
bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
void prepare_for_cleanup ();
void finish_cleanup ();
void maximise_editing_space();
void restore_editing_space();
void reset_x_origin (nframes64_t);
void reset_y_origin (double);
void reset_zoom (double);
void reposition_and_zoom (nframes64_t, double);
nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
bool update_mouse_speed ();
bool decelerate_mouse_speed ();
void toggle_meter_updating();
void show_rhythm_ferret();
void show_bundle_manager ();
void show_global_port_matrix (ARDOUR::DataType);
void goto_visual_state (uint32_t);
void save_visual_state (uint32_t);
TrackViewList const & get_track_views () {
return track_views;
}
int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
protected:
void map_transport_state ();
void map_position_change (nframes64_t);
void on_realize();
private:
void color_handler ();
ARDOUR::Session *session; ///< The session that we are editing, or 0
bool constructed;
// to keep track of the playhead position for control_scroll
boost::optional<nframes64_t> _control_scroll_target;
PlaylistSelector* _playlist_selector;
typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
struct VisualState {
double y_position;
double frames_per_unit;
nframes64_t leftmost_frame;
Editing::ZoomFocus zoom_focus;
bool zoomed_to_region;
std::list<TAVState> track_states;
};
std::list<VisualState*> undo_visual_stack;
std::list<VisualState*> redo_visual_stack;
VisualState* current_visual_state (bool with_tracks = true);
void undo_visual_state ();
void redo_visual_state ();
void use_visual_state (VisualState&);
bool no_save_visual;
void swap_visual_state ();
std::vector<VisualState*> visual_states;
sigc::connection visual_state_op_connection;
void start_visual_state_op (uint32_t n);
void cancel_visual_state_op (uint32_t n);
bool end_visual_state_op (uint32_t n);
nframes64_t leftmost_frame;
double frames_per_unit;
Editing::ZoomFocus zoom_focus;
void set_frames_per_unit (double);
void post_zoom ();
Editing::MouseMode mouse_mode;
Editing::MidiEditMode midi_edit_mode;
int post_maximal_editor_width;
int post_maximal_pane_position;
int pre_maximal_pane_position;
int pre_maximal_editor_width;
void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
Gtk::Notebook the_notebook;
Gtk::HPaned edit_pane;
Gtk::EventBox meter_base;
Gtk::HBox meter_box;
Gtk::EventBox marker_base;
Gtk::HBox marker_box;
Gtk::VBox scrollers_rulers_markers_box;
void location_changed (ARDOUR::Location *);
void location_flags_changed (ARDOUR::Location *, void *);
void refresh_location_display ();
void refresh_location_display_s (ARDOUR::Change);
void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
void add_new_location (ARDOUR::Location *);
void location_gone (ARDOUR::Location *);
void remove_marker (ArdourCanvas::Item&, GdkEvent*);
gint really_remove_marker (ARDOUR::Location* loc);
void goto_nth_marker (int nth);
uint32_t location_marker_color;
uint32_t location_range_color;
uint32_t location_loop_color;
uint32_t location_punch_color;
uint32_t location_cd_marker_color;
struct LocationMarkers {
Marker* start;
Marker* end;
bool valid;
LocationMarkers () : start(0), end(0), valid (true) {}
~LocationMarkers ();
void hide();
void show ();
void set_name (const std::string&);
void set_position (nframes64_t start, nframes64_t end = 0);
void set_color_rgba (uint32_t);
};
LocationMarkers *find_location_markers (ARDOUR::Location *) const;
ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
Marker* entered_marker;
typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
LocationMarkerMap location_markers;
void hide_marker (ArdourCanvas::Item*, GdkEvent*);
void clear_marker_display ();
void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
bool choose_new_marker_name(std::string &name);
void update_cd_marker_display ();
void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
TimeAxisView* clicked_axisview;
RouteTimeAxisView* clicked_routeview;
/** The last RegionView that was clicked on, or 0 if the last click was not
* on a RegionView. This is set up by the canvas event handlers in
* editor_canvas_events.cc
*/
RegionView* clicked_regionview;
RegionSelection latest_regionviews;
uint32_t clicked_selection;
CrossfadeView* clicked_crossfadeview;
ControlPoint* clicked_control_point;
void sort_track_selection (TrackSelection* sel = 0);
void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks) const;
void get_equivalent_tracks (RouteTimeAxisView*, std::set<RouteTimeAxisView*> &, ARDOUR::RouteGroup::Property) const;
void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, ARDOUR::RouteGroup::Property) const;
RegionSelection get_equivalent_regions (RegionSelection &, ARDOUR::RouteGroup::Property) const;
void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, ARDOUR::RouteGroup::Property) const;
/* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
/* end */
void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
bool button_release_can_deselect;
void catch_vanishing_regionview (RegionView *);
void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
void select_all_tracks ();
bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
void set_selected_track_as_side_effect (bool force = false);
bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
void collect_new_region_view (RegionView *);
void collect_and_select_new_region_view (RegionView *);
Gtk::Menu track_context_menu;
Gtk::Menu track_region_context_menu;
Gtk::Menu track_selection_context_menu;
Gtk::Menu track_crossfade_context_menu;
Gtk::MenuItem* region_edit_menu_split_item;
Gtk::MenuItem* region_edit_menu_split_multichannel_item;
Gtk::Menu * track_region_edit_playlist_menu;
Gtk::Menu * track_edit_playlist_submenu;
Gtk::Menu * track_selection_edit_playlist_submenu;
void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
Gtk::Menu* build_track_context_menu (nframes64_t);
Gtk::Menu* build_track_bus_context_menu (nframes64_t);
Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
Gtk::Menu* build_track_selection_context_menu (nframes64_t);
void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
void handle_new_route (ARDOUR::RouteList&);
void remove_route (TimeAxisView *);
bool route_removal;
Gtk::HBox global_hpacker;
Gtk::VBox global_vpacker;
Gtk::VBox vpacker;
Gdk::Cursor* current_canvas_cursor;
void set_canvas_cursor ();
Gdk::Cursor* which_grabber_cursor ();
ArdourCanvas::Canvas* track_canvas;
ArdourCanvas::Text* verbose_canvas_cursor;
bool verbose_cursor_visible;
void parameter_changed (std::string);
bool track_canvas_motion (GdkEvent*);
void set_verbose_canvas_cursor (const std::string &, double x, double y);
void set_verbose_canvas_cursor_text (const std::string &);
void show_verbose_canvas_cursor();
void hide_verbose_canvas_cursor();
bool verbose_cursor_on; // so far unused
Gtk::EventBox time_canvas_event_box;
Gtk::EventBox track_canvas_event_box;
Gtk::EventBox time_button_event_box;
Gtk::EventBox ruler_label_event_box;
ArdourCanvas::Group *minsec_group;
ArdourCanvas::Pixbuf *logo_item;
ArdourCanvas::Group *bbt_group;
ArdourCanvas::Group *smpte_group;
ArdourCanvas::Group *frame_group;
ArdourCanvas::Group *tempo_group;
ArdourCanvas::Group *meter_group;
ArdourCanvas::Group *marker_group;
ArdourCanvas::Group *range_marker_group;
ArdourCanvas::Group *transport_marker_group;
ArdourCanvas::Group* cd_marker_group;
ArdourCanvas::Group* timebar_group;
/* These bars never need to be scrolled */
ArdourCanvas::Group* meter_bar_group;
ArdourCanvas::Group* tempo_bar_group;
ArdourCanvas::Group* marker_bar_group;
ArdourCanvas::Group* range_marker_bar_group;
ArdourCanvas::Group* transport_marker_bar_group;
ArdourCanvas::Group* cd_marker_bar_group;
/** The group containing all items that require horizontal scrolling. */
ArdourCanvas::Group* _background_group;
/*
The _master_group is the group containing all items
that require horizontal scrolling..
It is primarily used to separate canvas items
that require horizontal scrolling from those that do not.
*/
ArdourCanvas::Group* _master_group;
/* The group containing all trackviews. Only scrolled vertically. */
ArdourCanvas::Group* _trackview_group;
/* The group used for region motion. Sits on top of _trackview_group */
ArdourCanvas::Group* _region_motion_group;
enum RulerType {
ruler_metric_smpte = 0,
ruler_metric_bbt = 1,
ruler_metric_frames = 2,
ruler_metric_minsec = 3,
ruler_time_tempo = 4,
ruler_time_meter = 5,
ruler_time_marker = 6,
ruler_time_range_marker = 7,
ruler_time_transport_marker = 8,
ruler_time_cd_marker = 9,
};
static GtkCustomMetric ruler_metrics[4];
Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
bool no_ruler_shown_update;
gint ruler_button_press (GdkEventButton*);
gint ruler_button_release (GdkEventButton*);
gint ruler_mouse_motion (GdkEventMotion*);
bool ruler_scroll (GdkEventScroll* event);
Gtk::Widget * ruler_grabbed_widget;
void initialize_rulers ();
void update_just_smpte ();
void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
void update_fixed_rulers ();
void update_tempo_based_rulers ();
void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
void update_ruler_visibility ();
void set_ruler_visible (RulerType, bool);
void toggle_ruler_visibility (RulerType rt);
void ruler_toggled (int);
gint ruler_label_button_release (GdkEventButton*);
void store_ruler_visibility ();
void restore_ruler_visibility ();
static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
enum MinsecRulerScale {
minsec_show_seconds,
minsec_show_minutes,
minsec_show_hours,
minsec_show_frames
};
MinsecRulerScale minsec_ruler_scale;
nframes_t minsec_mark_interval;
gint minsec_mark_modulo;
gint minsec_nmarks;
void set_minsec_ruler_scale (gdouble lower, gdouble upper);
enum SMPTERulerScale {
smpte_show_bits,
smpte_show_frames,
smpte_show_seconds,
smpte_show_minutes,
smpte_show_hours
};
SMPTERulerScale smpte_ruler_scale;
nframes_t smpte_mark_interval;
gint smpte_mark_modulo;
gint smpte_nmarks;
void set_smpte_ruler_scale (gdouble lower, gdouble upper);
enum BBTRulerScale {
bbt_over,
bbt_show_64,
bbt_show_16,
bbt_show_4,
bbt_show_1,
bbt_show_beats,
bbt_show_ticks,
bbt_show_ticks_detail,
bbt_show_ticks_super_detail
};
BBTRulerScale bbt_ruler_scale;
uint32_t bbt_bars;
gint bbt_nmarks;
uint32_t bbt_bar_helper_on;
uint32_t bbt_accent_modulo;
void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
Gtk::Widget *_ruler_separator;
GtkWidget *_smpte_ruler;
GtkWidget *_bbt_ruler;
GtkWidget *_frames_ruler;
GtkWidget *_minsec_ruler;
Gtk::Widget *smpte_ruler;
Gtk::Widget *bbt_ruler;
Gtk::Widget *frames_ruler;
Gtk::Widget *minsec_ruler;
static Editor *ruler_editor;
static const double timebar_height;
guint32 visible_timebars;
gdouble canvas_timebars_vsize;
gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
Gtk::Menu *editor_ruler_menu;
ArdourCanvas::SimpleRect* tempo_bar;
ArdourCanvas::SimpleRect* meter_bar;
ArdourCanvas::SimpleRect* marker_bar;
ArdourCanvas::SimpleRect* range_marker_bar;
ArdourCanvas::SimpleRect* transport_marker_bar;
ArdourCanvas::SimpleRect* cd_marker_bar;
Gtk::Label minsec_label;
Gtk::Label bbt_label;
Gtk::Label smpte_label;
Gtk::Label frame_label;
Gtk::Label tempo_label;
Gtk::Label meter_label;
Gtk::Label mark_label;
Gtk::Label range_mark_label;
Gtk::Label transport_mark_label;
Gtk::Label cd_mark_label;
Gtk::VBox time_button_vbox;
Gtk::HBox time_button_hbox;
friend class EditorCursor;
EditorCursor* playhead_cursor;
ArdourCanvas::Group* cursor_group;
nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
void cursor_to_region_boundary (bool with_selection, int32_t dir);
void cursor_to_next_region_boundary (bool with_selection);
void cursor_to_previous_region_boundary (bool with_selection);
void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
void cursor_to_selection_start (EditorCursor *);
void cursor_to_selection_end (EditorCursor *);
void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
void selected_marker_to_next_region_boundary (bool with_selection);
void selected_marker_to_previous_region_boundary (bool with_selection);
void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
void selected_marker_to_selection_start ();
void selected_marker_to_selection_end ();
void select_all_selectables_using_cursor (EditorCursor *, bool);
void select_all_selectables_using_edit (bool);
void select_all_selectables_between (bool within);
void select_range_between ();
boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
std::vector<nframes64_t> region_boundary_cache;
void build_region_boundary_cache ();
Gtk::HBox top_hbox;
Gtk::HBox bottom_hbox;
Gtk::Table edit_packer;
Gtk::VScrollbar edit_vscrollbar;
Gtk::Adjustment vertical_adjustment;
Gtk::Adjustment horizontal_adjustment;
Gtk::Layout controls_layout;
bool control_layout_scroll (GdkEventScroll* ev);
void controls_layout_size_request (Gtk::Requisition*);
sigc::connection controls_layout_size_request_connection;
Gtk::HScrollbar edit_hscrollbar;
bool _dragging_hscrollbar;
void reset_hscrollbar_stepping ();
bool hscrollbar_button_press (GdkEventButton*);
bool hscrollbar_button_release (GdkEventButton*);
void hscrollbar_allocate (Gtk::Allocation &alloc);
double _canvas_width;
double _canvas_height;
double full_canvas_height;
bool track_canvas_map_handler (GdkEventAny*);
gint edit_controls_button_release (GdkEventButton*);
Gtk::Menu *edit_controls_left_menu;
Gtk::Menu *edit_controls_right_menu;
Gtk::VBox ruler_label_vbox;
Gtk::VBox track_canvas_vbox;
Gtk::VBox time_canvas_vbox;
Gtk::VBox edit_controls_vbox;
Gtk::HBox edit_controls_hbox;
void control_scroll (float);
void access_action (std::string,std::string);
bool deferred_control_scroll (nframes64_t);
sigc::connection control_scroll_connection;
gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
ArdourCanvas::Group* get_background_group () const { return _background_group; }
ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
double last_trackview_group_vertical_offset;
void tie_vertical_scrolling ();
void scroll_canvas_horizontally ();
void scroll_canvas_vertically ();
struct VisualChange {
enum Type {
TimeOrigin = 0x1,
ZoomLevel = 0x2,
YOrigin = 0x4
};
Type pending;
nframes64_t time_origin;
double frames_per_unit;
double y_origin;
int idle_handler_id;
VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
void add (Type t) {
pending = Type (pending | t);
}
};
VisualChange pending_visual_change;
static int _idle_visual_changer (void *arg);
int idle_visual_changer ();
void queue_visual_change (nframes64_t);
void queue_visual_change (double);
void queue_visual_change_y (double);
void ensure_visual_change_idle_handler ();
void end_location_changed (ARDOUR::Location*);
/* named selections */
struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
NamedSelectionDisplayModelColumns() {
add (text);
add (selection);
}
Gtk::TreeModelColumn<Glib::ustring> text;
Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
};
NamedSelectionDisplayModelColumns named_selection_columns;
Glib::RefPtr<Gtk::TreeStore> named_selection_model;
Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
Gtk::ScrolledWindow named_selection_scroller;
void create_named_selection ();
void paste_named_selection (float times);
void remove_selected_named_selections ();
void handle_new_named_selection ();
void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
void redisplay_named_selections ();
bool named_selection_display_button_release (GdkEventButton *ev);
bool named_selection_display_key_release (GdkEventKey *ev);
void named_selection_display_selection_changed ();
/* track views */
TrackViewList track_views;
std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
TimeAxisView* axis_view_from_route (ARDOUR::Route *) const;
TrackSelection axis_views_from_routes (std::list<ARDOUR::Route *>) const;
TrackSelection get_tracks_for_range_action () const;
static Gdk::Cursor* cross_hair_cursor;
static Gdk::Cursor* trimmer_cursor;
static Gdk::Cursor* selector_cursor;
static Gdk::Cursor* grabber_cursor;
static Gdk::Cursor* grabber_edit_point_cursor;
static Gdk::Cursor* zoom_cursor;
static Gdk::Cursor* time_fx_cursor;
static Gdk::Cursor* fader_cursor;
static Gdk::Cursor* speaker_cursor;
static Gdk::Cursor* midi_pencil_cursor;
static Gdk::Cursor* midi_select_cursor;
static Gdk::Cursor* midi_resize_cursor;
static Gdk::Cursor* midi_erase_cursor;
static Gdk::Cursor* wait_cursor;
static Gdk::Cursor* timebar_cursor;
static Gdk::Cursor* transparent_cursor;
static void build_cursors ();
sigc::connection scroll_connection;
nframes64_t last_update_frame;
void center_screen (nframes64_t);
void center_screen_internal (nframes64_t, float);
void update_current_screen ();
void session_going_away ();
nframes64_t cut_buffer_start;
nframes64_t cut_buffer_length;
bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
/* KEYMAP HANDLING */
void register_actions ();
int ensure_cursor (nframes64_t* pos);
void cut_copy (Editing::CutCopyOp);
bool can_cut_copy () const;
void cut_copy_points (Editing::CutCopyOp);
void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
void cut_copy_ranges (Editing::CutCopyOp);
void mouse_paste ();
void paste_internal (nframes64_t position, float times);
/* EDITING OPERATIONS */
void reset_point_selection ();
void toggle_region_mute ();
void toggle_region_lock ();
void toggle_region_opaque ();
void toggle_record_enable ();
void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
void raise_region ();
void raise_region_to_top ();
void lower_region ();
void lower_region_to_bottom ();
void split_region ();
void split_regions_at (nframes64_t, RegionSelection&);
void split_region_at_transients ();
void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
void crop_region_to_selection ();
void crop_region_to (nframes64_t start, nframes64_t end);
void set_sync_point (nframes64_t, const RegionSelection&);
void set_region_sync_from_edit_point ();
void remove_region_sync();
void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
void remove_selected_regions ();
void remove_clicked_region ();
void edit_region ();
void rename_region ();
void duplicate_some_regions (RegionSelection&, float times);
void duplicate_selection (float times);
void region_fill_selection ();
void region_fill_track ();
void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
void split_multichannel_region();
void reverse_region ();
void strip_region_silence ();
void normalize_region ();
double _last_normalization_value;
void denormalize_region ();
void adjust_region_scale_amplitude (bool up);
void quantize_region ();
void do_insert_time ();
void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
void tab_to_transient (bool forward);
void use_region_as_bar ();
void use_range_as_bar ();
void define_one_bar (nframes64_t start, nframes64_t end);
void audition_region_from_region_list ();
void hide_region_from_region_list ();
void align (ARDOUR::RegionPoint);
void align_relative (ARDOUR::RegionPoint);
void naturalize ();
void reset_focus ();
void split ();
void cut ();
void copy ();
void paste (float times);
int get_prefix (float&, bool&);
void keyboard_paste ();
void keyboard_insert_region_list_selection ();
void region_from_selection ();
void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
void play_from_start ();
void play_from_edit_point ();
void play_from_edit_point_and_return ();
void play_selected_region ();
void play_edit_range ();
void loop_selected_region ();
void play_location (ARDOUR::Location&);
void loop_location (ARDOUR::Location&);
void temporal_zoom_selection ();
void temporal_zoom_region (bool both_axes);
void toggle_zoom_region (bool both_axes);
bool zoomed_to_region;
void temporal_zoom_session ();
void temporal_zoom (gdouble scale);
void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
void amplitude_zoom (gdouble scale);
void amplitude_zoom_step (bool in);
void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
void insert_region_list_selection (float times);
void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
/* import & embed */
void add_external_audio_action (Editing::ImportMode);
void external_audio_dialog ();
void session_import_dialog ();
int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
SoundFileOmega* sfbrowser;
void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
boost::shared_ptr<ARDOUR::Track>& existing_track);
boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
/* generic interthread progress window */
ArdourDialog* interthread_progress_window;
Gtk::Label interthread_progress_label;
Gtk::VBox interthread_progress_vbox;
Gtk::ProgressBar interthread_progress_bar;
Gtk::Button interthread_cancel_button;
Gtk::Label interthread_cancel_label;
sigc::connection interthread_progress_connection;
void interthread_cancel_clicked ();
void build_interthread_progress_window ();
ARDOUR::InterThreadInfo* current_interthread_info;
AnalysisWindow* analysis_window;
/* import specific info */
struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
Editing::ImportMode mode;
nframes64_t pos;
int target_tracks;
int target_regions;
boost::shared_ptr<ARDOUR::Track> track;
bool replace;
};
EditorImportStatus import_status;
gint import_progress_timeout (void *);
static void *_import_thread (void *);
void* import_thread ();
void finish_import ();
/* to support this ... */
void import_audio (bool as_tracks);
void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
void move_to_start ();
void move_to_end ();
void goto_frame ();
void center_playhead ();
void center_edit_point ();
void edit_cursor_backward ();
void edit_cursor_forward ();
void playhead_forward_to_grid ();
void playhead_backward_to_grid ();
void playhead_backward ();
void playhead_forward ();
void scroll_playhead (bool forward);
void scroll_backward (float pages=0.8f);
void scroll_forward (float pages=0.8f);
void scroll_tracks_down ();
void scroll_tracks_up ();
void delete_sample_forward ();
void delete_sample_backward ();
void delete_screen ();
void search_backwards ();
void search_forwards ();
void set_mark ();
void clear_markers ();
void clear_ranges ();
void clear_locations ();
void unhide_markers ();
void unhide_ranges ();
void jump_forward_to_mark ();
void jump_backward_to_mark ();
void cursor_align (bool playhead_to_edit);
void remove_last_capture ();
void select_all_selectables_using_time_selection ();
void select_all_selectables_using_loop();
void select_all_selectables_using_punch();
void set_selection_from_range (ARDOUR::Location&);
void set_selection_from_punch ();
void set_selection_from_loop ();
void set_selection_from_region ();
void add_location_mark (nframes64_t where);
void add_location_from_audio_region ();
void add_locations_from_audio_region ();
void add_location_from_selection ();
void set_loop_from_selection (bool play);
void set_punch_from_selection ();
void set_punch_from_region ();
void set_loop_from_edit_range (bool play);
void set_loop_from_region (bool play);
void set_punch_from_edit_range ();
void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
void add_location_from_playhead_cursor ();
bool select_new_marker;
void reverse_selection ();
void edit_envelope ();
void start_scrolling ();
void stop_scrolling ();
double last_scrub_x;
int scrubbing_direction;
int scrub_reversals;
int scrub_reverse_distance;
void scrub ();
void keyboard_selection_begin ();
void keyboard_selection_finish (bool add);
bool have_pending_keyboard_selection;
nframes64_t pending_keyboard_selection_start;
boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
void extend_selection_to_end_of_region (bool next);
void extend_selection_to_start_of_region (bool previous);
Editing::SnapType snap_type;
Editing::SnapMode snap_mode;
/// Snap threshold in pixels
double snap_threshold;
bool ignore_gui_changes;
Drag* _drag;
void break_drag ();
Gtk::Menu fade_context_menu;
void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
void set_fade_length (bool in);
void toggle_fade_active (bool in);
void set_fade_in_active (bool);
void set_fade_out_active (bool);
std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
RegionSelection pre_drag_region_selection;
bool _dragging_playhead;
bool _dragging_edit_point;
void marker_drag_motion_callback (GdkEvent*);
void marker_drag_finished_callback (GdkEvent*);
gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
void region_view_item_click (AudioRegionView&, GdkEventButton*);
void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
void mouse_brush_insert_region (RegionView*, nframes64_t pos);
void brush (nframes64_t);
void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
double clamp_verbose_cursor_x (double);
double clamp_verbose_cursor_y (double);
/* Canvas event handlers */
bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
// These variables are used to detect a feedback loop and break it to avoid a gui hang
private:
ArdourCanvas::Item *last_item_entered;
int last_item_entered_n;
public:
bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
/* non-public event handlers */
bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
bool track_canvas_scroll (GdkEventScroll* event);
bool track_canvas_scroll_event (GdkEventScroll* event);
bool track_canvas_button_press_event (GdkEventButton* event);
bool track_canvas_button_release_event (GdkEventButton* event);
bool track_canvas_motion_notify_event (GdkEventMotion* event);
Gtk::Allocation canvas_allocation;
void track_canvas_allocate (Gtk::Allocation alloc);
bool track_canvas_size_allocated ();
bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
void set_playhead_cursor ();
void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
void kbd_mute_unmute_region ();
void kbd_brush ();
void kbd_do_brush (GdkEvent*);
void kbd_do_audition (GdkEvent*);
void handle_new_duration ();
void initialize_canvas ();
/* display control */
bool _show_measures;
/// true if the editor should follow the playhead, otherwise false
bool _follow_playhead;
/// true if waveforms should be shown while recording audio tracks, otherwise false
bool _show_waveforms_recording;
ARDOUR::TempoMap::BBTPointList *current_bbt_points;
TempoLines* tempo_lines;
ArdourCanvas::Group* time_line_group;
void hide_measures ();
void draw_measures ();
bool redraw_measures ();
void new_tempo_section ();
void mouse_add_new_tempo_event (nframes64_t where);
void mouse_add_new_meter_event (nframes64_t where);
void remove_tempo_marker (ArdourCanvas::Item*);
void remove_meter_marker (ArdourCanvas::Item*);
gint real_remove_tempo_marker (ARDOUR::TempoSection*);
gint real_remove_meter_marker (ARDOUR::MeterSection*);
void edit_tempo_section (ARDOUR::TempoSection*);
void edit_meter_section (ARDOUR::MeterSection*);
void edit_tempo_marker (ArdourCanvas::Item*);
void edit_meter_marker (ArdourCanvas::Item*);
void edit_control_point (ArdourCanvas::Item*);
void marker_menu_edit ();
void marker_menu_remove ();
void marker_menu_rename ();
void marker_menu_lock (bool yn);
void marker_menu_hide ();
void marker_menu_loop_range ();
void marker_menu_select_all_selectables_using_range ();
void marker_menu_select_using_range ();
void marker_menu_separate_regions_using_location ();
void marker_menu_play_from ();
void marker_menu_play_range ();
void marker_menu_set_playhead ();
void marker_menu_set_from_playhead ();
void marker_menu_set_from_selection ();
void marker_menu_range_to_next ();
void new_transport_marker_menu_set_loop ();
void new_transport_marker_menu_set_punch ();
void update_loop_range_view (bool visibility=false);
void update_punch_range_view (bool visibility=false);
void new_transport_marker_menu_popdown ();
void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
void build_range_marker_menu (bool loop_or_punch);
void build_marker_menu (bool start_or_end);
void build_tm_marker_menu ();
void build_new_transport_marker_menu ();
Gtk::Menu* tm_marker_menu;
Gtk::Menu* marker_menu;
Gtk::Menu* start_end_marker_menu;
Gtk::Menu* range_marker_menu;
Gtk::Menu* transport_marker_menu;
Gtk::Menu* new_transport_marker_menu;
Gtk::Menu* cd_marker_menu;
ArdourCanvas::Item* marker_menu_item;
typedef std::list<Marker*> Marks;
Marks metric_marks;
void remove_metric_marks ();
void draw_metric_marks (const ARDOUR::Metrics& metrics);
void compute_current_bbt_points (nframes_t left, nframes_t right);
void tempo_map_changed (ARDOUR::Change);
void redisplay_tempo (bool immediate_redraw);
void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
void snap_to (nframes64_t& first, nframes64_t& last, int32_t direction = 0, bool for_mark = false);
double snap_length_beats (nframes64_t start);
uint32_t bbt_beat_subdivision;
/* toolbar */
Gtk::ToggleButton editor_mixer_button;
Gtk::ToggleButton editor_list_button;
void editor_mixer_button_toggled ();
void editor_list_button_toggled ();
AudioClock edit_point_clock;
AudioClock zoom_range_clock;
Gtk::Button zoom_in_button;
Gtk::Button zoom_out_button;
Gtk::Button zoom_out_full_button;
Gtk::Button zoom_onetoone_button;
Gtk::VBox toolbar_clock_vbox;
Gtk::VBox toolbar_selection_clock_vbox;
Gtk::Table toolbar_selection_clock_table;
Gtk::Label toolbar_selection_cursor_label;
Gtk::HBox mouse_mode_button_box;
Gtkmm2ext::TearOff* mouse_mode_tearoff;
Gtk::ToggleButton mouse_select_button;
Gtk::ToggleButton mouse_move_button;
Gtk::ToggleButton mouse_gain_button;
Gtk::ToggleButton mouse_zoom_button;
Gtk::ToggleButton mouse_timefx_button;
Gtk::ToggleButton mouse_audition_button;
Gtk::ToggleButton mouse_note_button;
GroupedButtons *mouse_mode_button_set;
void mouse_mode_toggled (Editing::MouseMode m);
bool ignore_mouse_mode_toggle;
gint mouse_select_button_release (GdkEventButton*);
Gtk::VBox automation_box;
Gtk::Button automation_mode_button;
Gtk::ToggleButton global_automation_button;
Gtk::ComboBoxText edit_mode_selector;
Gtk::VBox edit_mode_box;
void set_edit_mode (ARDOUR::EditMode);
void cycle_edit_mode ();
void edit_mode_selection_done ();
Gtk::ComboBoxText snap_type_selector;
Gtk::ComboBoxText snap_mode_selector;
Gtk::HBox snap_box;
std::vector<std::string> snap_type_strings;
std::vector<std::string> snap_mode_strings;
void snap_type_selection_done ();
void snap_mode_selection_done ();
void snap_mode_chosen (Editing::SnapMode);
void snap_type_chosen (Editing::SnapType);
Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
Gtk::ComboBoxText zoom_focus_selector;
Gtk::VBox zoom_focus_box;
std::vector<std::string> zoom_focus_strings;
void zoom_focus_selection_done ();
void zoom_focus_chosen (Editing::ZoomFocus);
Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
Gtk::HBox zoom_box;
Gtk::VBox zoom_vbox;
void zoom_adjustment_changed();
void edit_point_clock_changed();
void setup_toolbar ();
Gtkmm2ext::TearOff* tools_tearoff;
Gtk::HBox toolbar_hbox;
Gtk::EventBox toolbar_base;
Gtk::Frame toolbar_frame;
/* midi toolbar */
Gtk::HBox midi_tool_button_box;
Gtk::ToggleButton midi_tool_pencil_button;
Gtk::ToggleButton midi_tool_select_button;
Gtk::ToggleButton midi_tool_resize_button;
Gtk::ToggleButton midi_tool_erase_button;
Gtk::Button midi_panic_button;
Gtk::ToggleButton midi_sound_notes;
GroupedButtons *midi_tool_button_set;
void midi_edit_mode_toggled (Editing::MidiEditMode m);
void midi_panic_button_pressed ();
bool sound_notes () const { return midi_sound_notes.get_active(); }
bool ignore_midi_edit_mode_toggle;
Gtkmm2ext::TearOff* midi_tools_tearoff;
Gtk::HBox midi_toolbar_hbox;
Gtk::EventBox midi_toolbar_base;
Gtk::Frame midi_toolbar_frame;
void setup_midi_toolbar ();
/* selection process */
Selection* selection;
Selection* cut_buffer;
void time_selection_changed ();
void track_selection_changed ();
void region_selection_changed ();
sigc::connection editor_regions_selection_changed_connection;
void sensitize_the_right_region_actions (bool have_selected_regions);
void point_selection_changed ();
void marker_selection_changed ();
void cancel_selection ();
void region_selection_op (void (ARDOUR::Region::*pmf)(void));
void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
bool audio_region_selection_covers (nframes64_t where);
/* transport range select process */
ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
ArdourCanvas::SimpleRect* range_bar_drag_rect;
ArdourCanvas::SimpleRect* transport_bar_drag_rect;
#ifdef GTKOSX
ArdourCanvas::SimpleRect *bogus_background_rect;
#endif
ArdourCanvas::SimpleRect *transport_bar_range_rect;
ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
ArdourCanvas::SimpleRect *transport_loop_range_rect;
ArdourCanvas::SimpleRect *transport_punch_range_rect;
ArdourCanvas::SimpleLine *transport_punchin_line;
ArdourCanvas::SimpleLine *transport_punchout_line;
ArdourCanvas::SimpleRect *transport_preroll_rect;
ArdourCanvas::SimpleRect *transport_postroll_rect;
ARDOUR::Location* transport_loop_location();
ARDOUR::Location* transport_punch_location();
ARDOUR::Location *temp_location;
/* object rubberband select process */
bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
ArdourCanvas::SimpleRect *rubberband_rect;
/* mouse zoom process */
ArdourCanvas::SimpleRect *zoom_rect;
void reposition_zoom_rect (nframes64_t start, nframes64_t end);
EditorRouteGroups* _route_groups;
EditorRoutes* _routes;
EditorRegions* _regions;
EditorSnapshots* _snapshots;
/* diskstream/route display management */
Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
bool sync_track_view_list_and_routes ();
Gtk::VBox list_vpacker;
/* autoscrolling */
bool autoscroll_active;
int autoscroll_timeout_tag;
int autoscroll_x;
int autoscroll_y;
int last_autoscroll_x;
int last_autoscroll_y;
uint32_t autoscroll_cnt;
nframes64_t autoscroll_x_distance;
double autoscroll_y_distance;
static gint _autoscroll_canvas (void *);
bool autoscroll_canvas ();
void start_canvas_autoscroll (int x, int y);
void stop_canvas_autoscroll ();
void maybe_autoscroll (GdkEventMotion*, bool);
bool allow_vertical_scroll;
/* trimming */
void point_trim (GdkEvent*);
void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
void thaw_region_after_trim (RegionView& rv);
void trim_region_front();
void trim_region_back();
void trim_region (bool front);
void trim_region_to_edit_point ();
void trim_region_from_edit_point ();
void trim_region_to_loop ();
void trim_region_to_punch ();
void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
void trim_to_region(bool forward);
void trim_region_to_previous_region_end();
void trim_region_to_next_region_start();
bool show_gain_after_trim;
/* Drag-n-Drop */
int convert_drop_to_paths (
std::vector<Glib::ustring>& paths,
const Glib::RefPtr<Gdk::DragContext>& context,
gint x,
gint y,
const Gtk::SelectionData& data,
guint info,
guint time);
void track_canvas_drag_data_received (
const Glib::RefPtr<Gdk::DragContext>& context,
gint x,
gint y,
const Gtk::SelectionData& data,
guint info,
guint time);
void drop_paths (
const Glib::RefPtr<Gdk::DragContext>& context,
gint x,
gint y,
const Gtk::SelectionData& data,
guint info,
guint time);
void drop_regions (
const Glib::RefPtr<Gdk::DragContext>& context,
gint x,
gint y,
const Gtk::SelectionData& data,
guint info,
guint time);
void drop_routes (
const Glib::RefPtr<Gdk::DragContext>& context,
gint x,
gint y,
const Gtk::SelectionData& data,
guint info,
guint time);
/* audio export */
int write_region_selection(RegionSelection&);
bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
void bounce_region_selection ();
void bounce_range_selection (bool replace, bool enable_processing);
void external_edit_region ();
int write_audio_selection (TimeSelection&);
bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
void write_selection ();
XMLNode *before; /* used in *_reversible_command */
void begin_reversible_command (std::string cmd_name);
void commit_reversible_command ();
void update_title ();
void update_title_s (const std::string & snapshot_name);
struct State {
Selection* selection;
double frames_per_unit;
State (PublicEditor const * e);
~State ();
};
void store_state (State&) const;
void restore_state (State *);
void instant_save ();
boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
/* freeze operations */
ARDOUR::InterThreadInfo freeze_status;
gint freeze_progress_timeout (void *);
static void* _freeze_thread (void*);
void* freeze_thread ();
void freeze_route ();
void unfreeze_route ();
/* route-group solo + mute */
void set_route_group_solo (ARDOUR::Route&, bool);
void set_route_group_mute (ARDOUR::Route&, bool);
/* duplication */
void duplicate_dialog (bool with_dialog);
nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
/* returns false if mouse pointer is not in track or marker canvas
*/
bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
/* "whats mine is yours" */
TimeFXDialog* current_timefx;
static void* timefx_thread (void *arg);
void do_timefx (TimeFXDialog&);
int time_stretch (RegionSelection&, float fraction);
int pitch_shift (RegionSelection&, float cents);
void pitch_shift_regions ();
int time_fx (RegionSelection&, float val, bool pitching);
/* editor-mixer strip */
MixerStrip *current_mixer_strip;
bool show_editor_mixer_when_tracks_arrive;
Gtk::VBox current_mixer_strip_vbox;
void cms_new (boost::shared_ptr<ARDOUR::Route>);
void cms_deleted ();
void current_mixer_strip_hidden ();
void current_mixer_strip_removed ();
void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
#ifdef GTKOSX
void ensure_all_elements_drawn ();
#endif
/* nudging tracks */
void nudge_track (bool use_edit_point, bool forwards);
/* xfades */
bool _xfade_visibility;
#ifdef WITH_CMT
void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
ImageFrameSocketHandler* image_socket_listener ;
#endif
void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
void xfade_edit_left_region ();
void xfade_edit_right_region ();
static const int32_t default_width = 995;
static const int32_t default_height = 765;
/* nudge */
Gtk::Button nudge_forward_button;
Gtk::Button nudge_backward_button;
Gtk::HBox nudge_hbox;
Gtk::VBox nudge_vbox;
AudioClock nudge_clock;
nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
bool nudge_forward_release (GdkEventButton*);
bool nudge_backward_release (GdkEventButton*);
/* audio filters */
void apply_filter (ARDOUR::Filter&, std::string cmd);
/* handling cleanup */
int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
std::vector<sigc::connection> session_connections;
/* tracking step changes of track height */
TimeAxisView* current_stepping_trackview;
ARDOUR::microseconds_t last_track_height_step_timestamp;
gint track_height_step_timeout();
sigc::connection step_timeout;
TimeAxisView* entered_track;
RegionView* entered_regionview;
void ensure_entered_track_selected (bool op_acts_on_objects = false);
bool clear_entered_track;
bool left_track_canvas (GdkEventCrossing*);
bool entered_track_canvas (GdkEventCrossing*);
void set_entered_track (TimeAxisView*);
void set_entered_regionview (RegionView*);
void ensure_track_visible (TimeAxisView*);
gint left_automation_track ();
bool _new_regionviews_show_envelope;
void reset_canvas_action_sensitivity (bool);
void toggle_gain_envelope_visibility ();
void toggle_gain_envelope_active ();
void reset_region_gain_envelopes ();
bool on_key_press_event (GdkEventKey*);
bool on_key_release_event (GdkEventKey*);
void session_state_saved (std::string);
Glib::RefPtr<Gtk::Action> undo_action;
Glib::RefPtr<Gtk::Action> redo_action;
void history_changed ();
Gtk::HBox status_bar_hpacker;
Editing::EditPoint _edit_point;
Gtk::ComboBoxText edit_point_selector;
void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
void cycle_edit_point (bool with_marker);
void set_edit_point ();
void edit_point_selection_done ();
void edit_point_chosen (Editing::EditPoint);
Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
std::vector<std::string> edit_point_strings;
void selected_marker_moved (ARDOUR::Location*);
sigc::connection edit_point_clock_connection_a;
sigc::connection edit_point_clock_connection_b;
bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
sigc::connection fast_screen_update_connection;
gint start_updating ();
gint stop_updating ();
void fast_update_strips ();
bool meters_running;
void select_next_route ();
void select_prev_route ();
void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
RhythmFerret* rhythm_ferret;
BundleManager* _bundle_manager;
GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
void fit_tracks (TrackSelection &);
void fit_selected_tracks ();
void set_track_height (uint32_t h);
void remove_tracks ();
void toggle_tracks_active ();
bool _have_idled;
int resize_idle_id;
bool idle_resize();
friend gboolean _idle_resize (gpointer);
int32_t _pending_resize_amount;
TimeAxisView* _pending_resize_view;
void visible_order_range (int*, int*) const;
void located ();
bool _pending_locate_request;
EditorSummary* _summary;
void region_view_added (RegionView *);
void update_canvas_now ();
void streamview_height_changed ();
EditorGroupTabs* _group_tabs;
void fit_route_group (ARDOUR::RouteGroup *);
friend class Drag;
friend class RegionDrag;
friend class RegionMoveDrag;
friend class RegionSpliceDrag;
friend class TrimDrag;
friend class MeterMarkerDrag;
friend class TempoMarkerDrag;
friend class CursorDrag;
friend class FadeInDrag;
friend class FadeOutDrag;
friend class MarkerDrag;
friend class RegionGainDrag;
friend class ControlPointDrag;
friend class LineDrag;
friend class RubberbandSelectDrag;
friend class TimeFXDrag;
friend class ScrubDrag;
friend class SelectionDrag;
friend class RangeMarkerBarDrag;
friend class MouseZoomDrag;
friend class RegionCreateDrag;
friend class RegionMotionDrag;
friend class RegionInsertDrag;
friend class EditorSummary;
friend class EditorGroupTabs;
friend class EditorRoutes;
};
#endif /* __ardour_editor_h__ */
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