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.
$Id$
*/
#ifndef __ardour_editor_h__
#define __ardour_editor_h__
#include <list>
#include <map>
#include <set>
#include <string>
#include <sys/time.h>
#include <libgnomecanvasmm/canvas.h>
#include <libgnomecanvasmm/group.h>
#include <libgnomecanvasmm/line.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/location.h>
#include <ardour/region.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 "draginfo.h"
namespace Gtkmm2ext {
class TearOff;
}
namespace LinuxAudioSystems {
class AudioEngine;
}
namespace ARDOUR {
class AudioDiskstream;
class RouteGroup;
class Playlist;
Large nasty commit in the form of a 5000 line patch chock-full of completely unecessary changes. (Sorry, doing a "sprint" based thing, this is the end of the first one) Achieved MIDI track and bus creation, associated Jack port and diskstream creation, and minimal GUI stuff for creating them. Should be set to start work on actually recording and playing midi to/from disk now. Relevant (significant) changes: - Creation of a Buffer class. Base class is type agnostic so things can point to a buffer but not care what kind it is (otherwise it'd be a template). Derived into AudioBuffer and MidiBuffer, with a type tag because checking type is necessary in parts of the code where dynamic_cast wouldn't be wise. Originally I considered this a hack, but passing around a type proved to be a very good solution to all the other problems (below). There is a 1:1 mapping between jack port data types and ardour Buffer types (with a conversion function), but that's easily removed if it ever becomes necessary. Having the type scoped in the Buffer class is maybe not the best spot for it, but whatever (this is proof of concept kinda stuff right now...) - IO now has a "default" port type (passed to the constructor and stored as a member), used by ensure_io (and similar) to create n ports. IO::register_***_port has a type argument that defaults to the default type if not passed. Rationale: previous IO API is identical, no changes needed to existing code, but path is paved for multiple port types in one IO, which we will need for eg synth plugin inserts, among other things. This is not quite ideal (best would be to only have the two port register functions and have them take a type), but the alternative is a lot of work (namely destroying the 'ensure' functions and everything that uses them) for very little gain. (I am convinced after quite a few tries at the whiteboard that subclassing IO in any way is not a feasible option, look at it's inheritance diagram in Doxygen and you can see why) - AudioEngine::register_audio_input_port is now register_input_port and takes a type argument. Ditto for output. - (Most significant change) AudioDiskstream abstracted into Distream, and sibling MidiDiskstream created. Very much still a work in progress, but Diskstream is there to switch references over to (most already are), which is the important part. It is still unclear what the MIDI diskstream's relation to channels is, but I'm pretty sure they will be single channel only (so SMF Type 0) since noone can come up with a reason otherwise. - MidiTrack creation. Same thing as AudioTrack but with a different default type basically. No big deal here. - Random cleanups and variable renamings etc. because I have OCD and can't help myself. :) Known broken: Loading of sessions containing MIDI tracks. git-svn-id: svn://localhost/ardour2/branches/midi@641 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-06-26 12:01:34 -04:00
class AudioPlaylist;
class Region;
class Location;
class TempoSection;
class NamedSelection;
class Session;
class AudioFilter;
class Crossfade;
class ChanCount;
}
namespace LADSPA {
class Plugin;
}
class TimeAxisView;
class AudioTimeAxisView;
class AutomationTimeAxisView;
class AudioRegionView;
class CrossfadeView;
class PluginSelector;
class PlaylistSelector;
class Marker;
class GroupedButtons;
class AutomationLine;
class UIExportSpecification;
class ExportDialog;
class Selection;
class TimeSelection;
class TrackSelection;
class AutomationSelection;
class MixerStrip;
class StreamView;
class AudioStreamView;
class ControlPoint;
#ifdef FFT_ANALYSIS
class AnalysisWindow;
#endif
/* <CMT Additions> */
class ImageFrameView;
class ImageFrameTimeAxisView;
class ImageFrameTimeAxis;
class MarkerTimeAxis ;
class MarkerView ;
class ImageFrameSocketHandler ;
class TimeAxisViewItem ;
/* </CMT Additions> */
class Editor : public PublicEditor
{
public:
Editor (ARDOUR::AudioEngine&);
~Editor ();
void connect_to_session (ARDOUR::Session *);
ARDOUR::Session* current_session() const { return session; }
nframes_t leftmost_position() const { return leftmost_frame; }
nframes_t current_page_frames() const {
return (nframes_t) floor (canvas_width * frames_per_unit);
}
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 () { return mouse_mode; }
void add_imageframe_time_axis(const string & track_name, void*) ;
void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
void connect_to_image_compositor() ;
void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
TimeAxisView* get_named_time_axis(const string & name) ;
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>);
/* option editor-access */
void set_show_waveforms (bool yn);
bool show_waveforms() const { return _show_waveforms; }
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_region_from_selection ();
void separate_regions_using_location (ARDOUR::Location&);
void toggle_playback (bool with_abort);
/* undo related */
nframes_t unit_to_frame (double unit) {
return (nframes_t) rint (unit * frames_per_unit);
}
double frame_to_unit (nframes_t frame) {
return rint ((double) frame / (double) frames_per_unit);
}
double frame_to_unit (double frame) {
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.
*/
nframes_t pixel_to_frame (double pixel) {
/* 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 (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
} else {
return 0;
}
}
gulong frame_to_pixel (nframes_t frame) {
return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
}
/* 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 ();
/* tempo */
void set_show_measures (bool yn);
bool show_measures () const { return _show_measures; }
bool initial_ruler_update_required;
#ifdef FFT_ANALYSIS
/* analysis window */
void analyze_region_selection();
void analyze_range_selection();
#endif
/* export */
/* these initiate export ... */
void export_session();
void export_selection();
void add_toplevel_controls (Gtk::Container&);
void set_zoom_focus (Editing::ZoomFocus);
Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
gdouble get_current_zoom () { return frames_per_unit; }
void temporal_zoom_step (bool coarser);
/* stuff that AudioTimeAxisView and related classes use */
PlaylistSelector& playlist_selector() const;
void route_name_changed (TimeAxisView *);
gdouble frames_per_unit;
nframes_t leftmost_frame;
void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
void new_playlists ();
void copy_playlists ();
void clear_playlists ();
TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
Width editor_mixer_strip_width;
void show_editor_mixer (bool yn);
void set_selected_mixer_strip (TimeAxisView&);
void hide_track_in_display (TimeAxisView& tv);
void show_track_in_display (TimeAxisView& tv);
/* nudge is initiated by transport controls owned by ARDOUR_UI */
void nudge_forward (bool next);
void nudge_backward (bool next);
/* 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_waveform_visibility ();
void toggle_waveforms_while_recording ();
void toggle_measure_visibility ();
/* SMPTE timecode & video sync */
void smpte_fps_chosen (ARDOUR::SmpteFormat format);
void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
void subframes_per_frame_chosen (uint32_t);
void update_smpte_mode();
void update_video_pullup();
void update_subframes_per_frame ();
/* xfades */
void toggle_auto_xfade ();
void toggle_xfades_active ();
void toggle_xfade_visibility ();
bool xfade_visibility() const { return _xfade_visibility; }
void update_crossfade_model ();
void set_crossfade_model (ARDOUR::CrossfadeModel);
/* layers */
void set_layer_model (ARDOUR::LayerModel);
void update_layering_model ();
/* 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 maximise_editing_space();
void restore_editing_space();
void reset_x_origin (nframes_t);
void reset_zoom (double);
void reposition_and_zoom (nframes_t, double);
protected:
void map_transport_state ();
void map_position_change (nframes_t);
void on_realize();
private:
ARDOUR::Session *session;
ARDOUR::AudioEngine& engine;
bool constructed;
PlaylistSelector* _playlist_selector;
void set_frames_per_unit (double);
Editing::MouseMode mouse_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);
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;
~LocationMarkers ();
void hide();
void show ();
void set_name (const string&);
void set_position (nframes_t start, nframes_t end = 0);
void set_color_rgba (uint32_t);
};
LocationMarkers *find_location_markers (ARDOUR::Location *);
ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
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 (nframes_t where);
TimeAxisView* clicked_axisview;
RouteTimeAxisView* clicked_routeview;
RegionView* clicked_regionview;
RegionView* latest_regionview;
uint32_t clicked_selection;
CrossfadeView* clicked_crossfadeview;
ControlPoint* clicked_control_point;
void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl);
/* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
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 *);
bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
bool set_selected_track_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
void collect_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, nframes_t);
Gtk::Menu* build_track_context_menu (nframes_t);
Gtk::Menu* build_track_bus_context_menu (nframes_t);
Gtk::Menu* build_track_region_context_menu (nframes_t frame);
Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
Gtk::Menu* build_track_selection_context_menu (nframes_t);
void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
void add_region_context_items (AudioStreamView*, 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::Session::RouteList&);
void remove_route (TimeAxisView *);
bool route_removal;
Gtk::HBox global_hpacker;
Gtk::VBox global_vpacker;
Gtk::VBox vpacker;
Gdk::Cursor* current_canvas_cursor;
ArdourCanvas::CanvasAA track_canvas;
ArdourCanvas::CanvasAA time_canvas;
ArdourCanvas::Text* first_action_message;
ArdourCanvas::Text* verbose_canvas_cursor;
bool verbose_cursor_visible;
void parameter_changed (const char *);
bool track_canvas_motion (GdkEvent*);
void set_verbose_canvas_cursor (const string &, double x, double y);
void set_verbose_canvas_cursor_text (const 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;
ArdourCanvas::Group *minsec_group;
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;
enum {
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,
};
static GtkCustomMetric ruler_metrics[4];
bool ruler_shown[9];
bool no_ruler_shown_update;
gint ruler_button_press (GdkEventButton*);
gint ruler_button_release (GdkEventButton*);
gint ruler_mouse_motion (GdkEventMotion*);
gint ruler_pressed_button;
Gtk::Widget * ruler_grabbed_widget;
void initialize_rulers ();
void update_just_smpte ();
void update_fixed_rulers ();
void update_tempo_based_rulers ();
void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
void update_ruler_visibility ();
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);
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);
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;
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::SimpleLine* tempo_line;
ArdourCanvas::SimpleLine* meter_line;
ArdourCanvas::SimpleLine* marker_line;
ArdourCanvas::SimpleLine* range_marker_line;
ArdourCanvas::SimpleLine* transport_marker_line;
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::VBox time_button_vbox;
Gtk::HBox time_button_hbox;
struct Cursor {
Editor& editor;
ArdourCanvas::Points points;
ArdourCanvas::Line canvas_item;
nframes_t current_frame;
double length;
Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
~Cursor ();
void set_position (nframes_t);
void set_length (double units);
void set_y_axis (double position);
};
friend struct Cursor; /* it needs access to several private
fields. XXX fix me.
*/
Cursor* playhead_cursor;
Cursor* edit_cursor;
ArdourCanvas::Group* cursor_group;
void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
void cursor_to_selection_start (Cursor *);
void cursor_to_selection_end (Cursor *);
void select_all_selectables_using_cursor (Cursor *, bool);
void select_all_selectables_between_cursors (Cursor *, Cursor *);
boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
vector<nframes_t> region_boundary_cache;
void build_region_boundary_cache ();
Gtk::VBox trackview_vpacker;
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*);
Gtk::HScrollbar edit_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;
nframes_t last_canvas_frame;
bool track_canvas_map_handler (GdkEventAny*);
bool time_canvas_map_handler (GdkEventAny*);
gint edit_controls_button_release (GdkEventButton*);
Gtk::Menu *edit_controls_left_menu;
Gtk::Menu *edit_controls_right_menu;
Gtk::VBox track_canvas_vbox;
Gtk::VBox time_canvas_vbox;
Gtk::VBox edit_controls_vbox;
Gtk::HBox edit_controls_hbox;
void control_scroll (float);
bool deferred_control_scroll (nframes_t);
sigc::connection control_scroll_connection;
void tie_vertical_scrolling ();
void canvas_horizontally_scrolled ();
struct VisualChange {
enum Type {
TimeOrigin = 0x1,
ZoomLevel = 0x2
};
Type pending;
nframes_t time_origin;
double frames_per_unit;
int idle_handler_id;
VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
};
VisualChange pending_visual_change;
static int _idle_visual_changer (void *arg);
int idle_visual_changer ();
void queue_visual_change (nframes_t);
void queue_visual_change (double);
void end_location_changed (ARDOUR::Location*);
struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
RegionListDisplayModelColumns() {
add (name);
add (region);
add (color_);
}
Gtk::TreeModelColumn<Glib::ustring> name;
Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
Gtk::TreeModelColumn<Gdk::Color> color_;
};
RegionListDisplayModelColumns region_list_columns;
Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
Glib::RefPtr<Gtk::TreeStore> region_list_model;
Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
void region_list_selection_changed ();
bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
Gtk::Menu *region_list_menu;
Gtk::ScrolledWindow region_list_scroller;
Gtk::Frame region_list_frame;
bool region_list_display_key_press (GdkEventKey *);
bool region_list_display_key_release (GdkEventKey *);
bool region_list_display_button_press (GdkEventButton *);
bool region_list_display_button_release (GdkEventButton *);
void region_list_clear ();
void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
void build_region_list_menu ();
void show_region_list_display_context_menu (int button, int time);
bool show_automatic_regions_in_region_list;
Editing::RegionListSortType region_list_sort_type;
void reset_region_list_sort_direction (bool);
void reset_region_list_sort_type (Editing::RegionListSortType);
void toggle_full_region_list ();
void toggle_show_auto_regions ();
int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
/* snapshots */
Gtk::ScrolledWindow snapshot_display_scroller;
struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
SnapshotDisplayModelColumns() {
add (visible_name);
add (real_name);
}
Gtk::TreeModelColumn<Glib::ustring> visible_name;
Gtk::TreeModelColumn<Glib::ustring> real_name;
};
SnapshotDisplayModelColumns snapshot_display_columns;
Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
Gtk::TreeView snapshot_display;
bool snapshot_display_button_press (GdkEventButton*);
void snapshot_display_selection_changed ();
void redisplay_snapshots();
/* 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 name_selection();
void named_selection_name_chosen ();
void create_named_selection (const string &);
void paste_named_selection (float times);
void handle_new_named_selection ();
void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
void redisplay_named_selections ();
gint named_selection_display_button_press (GdkEventButton *ev);
void named_selection_display_selection_changed ();
/* track views */
int track_spacing;
TrackViewList track_views;
TimeAxisView *trackview_by_y_position (double ypos);
static Gdk::Cursor* cross_hair_cursor;
static Gdk::Cursor* trimmer_cursor;
static Gdk::Cursor* selector_cursor;
static Gdk::Cursor* grabber_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* wait_cursor;
static Gdk::Cursor* timebar_cursor;
static void build_cursors ();
sigc::connection scroll_connection;
nframes_t last_update_frame;
void center_screen (nframes_t);
void center_screen_internal (nframes_t, float);
void update_current_screen ();
void session_going_away ();
nframes_t cut_buffer_start;
nframes_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*, ItemType, 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 (nframes_t* pos);
void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
void region_hidden (boost::shared_ptr<ARDOUR::Region>);
void redisplay_regions ();
void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
void cut_copy (Editing::CutCopyOp);
void cut_copy_points (Editing::CutCopyOp);
void cut_copy_regions (Editing::CutCopyOp);
void cut_copy_ranges (Editing::CutCopyOp);
void mouse_paste ();
void paste_internal (nframes_t position, float times);
/* EDITING OPERATIONS */
void reset_point_selection ();
void toggle_region_mute ();
void toggle_region_lock ();
void toggle_region_opaque ();
void raise_region ();
void raise_region_to_top ();
void lower_region ();
void lower_region_to_bottom ();
void split_region ();
void split_region_at (nframes_t);
void split_regions_at (nframes_t, RegionSelection&);
void crop_region_to_selection ();
void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
void set_region_sync_from_edit_cursor ();
void remove_region_sync();
void align_selection (ARDOUR::RegionPoint, nframes_t position);
void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
void remove_clicked_region ();
void destroy_clicked_region ();
void edit_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 normalize_region ();
void denormalize_region ();
void audition_region_from_region_list ();
void hide_region_from_region_list ();
void remove_region_from_region_list ();
void align (ARDOUR::RegionPoint);
void align_relative (ARDOUR::RegionPoint);
void naturalize ();
void cut ();
void copy ();
void paste (float times);
int get_prefix (float&, bool&);
void keyboard_paste ();
void keyboard_duplicate_region ();
void keyboard_duplicate_selection ();
void keyboard_insert_region_list_selection ();
void region_from_selection ();
void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
bool region_renamed;
void rename_region ();
void rename_region_finished (bool);
void play_from_start ();
void play_from_edit_cursor ();
void play_selected_region ();
void audition_selected_region ();
void loop_selected_region ();
void play_location (ARDOUR::Location&);
void loop_location (ARDOUR::Location&);
Editing::ZoomFocus zoom_focus;
void temporal_zoom_selection ();
void temporal_zoom_session ();
void temporal_zoom (gdouble scale);
void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
void temporal_zoom_to_frame (bool coarser, nframes_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 add_external_audio_action (Editing::ImportMode);
void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
/* 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;
#ifdef FFT_ANALYSIS
AnalysisWindow* analysis_window;
#endif
/* import specific info */
ARDOUR::Session::import_status import_status;
gint import_progress_timeout (void *);
static void *_import_thread (void *);
void* import_thread ();
/* to support this ... */
void import_audio (bool as_tracks);
void do_import (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_cursor ();
void edit_cursor_backward ();
void edit_cursor_forward ();
void playhead_backward ();
void playhead_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_audio_region ();
void add_location_from_audio_region ();
void add_location_from_selection ();
void set_route_loop_selection ();
void add_location_from_playhead_cursor ();
void reverse_selection ();
void edit_envelope ();
void start_scrolling ();
void stop_scrolling ();
void keyboard_selection_begin ();
void keyboard_selection_finish (bool add);
bool have_pending_keyboard_selection;
nframes_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;
double snap_threshold;
void handle_gui_changes (const string &, void *);
void hide_all_tracks (bool with_select);
DragInfo drag_info;
LineDragInfo current_line_drag_info;
void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
bool end_grab (ArdourCanvas::Item*, GdkEvent*);
void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
Gtk::Menu fade_context_menu;
void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
bool _dragging_playhead;
void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
void start_line_grab (AutomationLine *, GdkEvent*);
void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
void start_meter_marker_copy_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*, nframes_t pos);
void brush (nframes_t);
void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
/* 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*);
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_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 canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
bool track_canvas_scroll (GdkEventScroll* event);
Gtk::Allocation canvas_allocation;
bool canvas_idle_queued;
void track_canvas_allocate (Gtk::Allocation alloc);
bool track_canvas_idle ();
void set_edit_cursor (GdkEvent* event);
void set_playhead_cursor (GdkEvent* event);
void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
void kbd_set_playhead_cursor ();
void kbd_set_edit_cursor ();
void kbd_mute_unmute_region ();
void kbd_split ();
void kbd_set_sync_position ();
void kbd_align (ARDOUR::RegionPoint);
void kbd_align_relative (ARDOUR::RegionPoint);
void kbd_brush ();
void kbd_audition ();
void kbd_do_split (GdkEvent*);
void kbd_do_set_sync_position (GdkEvent* ev);
void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
void kbd_do_brush (GdkEvent*);
void kbd_do_audition (GdkEvent*);
void handle_new_duration ();
void initialize_canvas ();
void reset_scrolling_region (Gtk::Allocation* alloc = 0);
/* display control */
bool _show_measures;
bool _show_waveforms;
bool _follow_playhead;
bool _show_waveforms_recording;
ARDOUR::TempoMap::BBTPointList *current_bbt_points;
typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
TimeLineList free_measure_lines;
TimeLineList used_measure_lines;
ArdourCanvas::Group* time_line_group;
ArdourCanvas::SimpleLine* get_time_line ();
void hide_measures ();
void draw_measures ();
bool lazy_hide_and_draw_measures ();
void new_tempo_section ();
void mouse_add_new_tempo_event (nframes_t where);
void mouse_add_new_meter_event (nframes_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 marker_menu_edit ();
void marker_menu_remove ();
void marker_menu_rename ();
void marker_menu_hide ();
void marker_menu_loop_range ();
void marker_menu_select_all_selectables_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 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);
gint new_transport_marker_menu_popdown (GdkEventAny*);
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;
ArdourCanvas::Item* marker_menu_item;
typedef list<Marker*> Marks;
Marks metric_marks;
void remove_metric_marks ();
void draw_metric_marks (const ARDOUR::Metrics& metrics);
void tempo_map_changed (ARDOUR::Change);
void redisplay_tempo ();
void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
uint32_t bbt_beat_subdivision;
/* toolbar */
Gtk::ToggleButton editor_mixer_button;
void editor_mixer_button_toggled ();
AudioClock edit_cursor_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;
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 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;
void zoom_adjustment_changed();
void edit_cursor_clock_changed();
void setup_toolbar ();
Gtkmm2ext::TearOff* tools_tearoff;
Gtk::HBox toolbar_hbox;
Gtk::EventBox toolbar_base;
Gtk::Frame toolbar_frame;
/* selection process */
Selection* selection;
Selection* cut_buffer;
void time_selection_changed ();
void track_selection_changed ();
void region_selection_changed ();
void point_selection_changed ();
enum SelectionOp {
CreateSelection,
SelectionStartTrim,
SelectionEndTrim,
SelectionMove
} selection_op;
void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
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 (nframes_t where);
/* transport range select process */
enum RangeMarkerOp {
CreateRangeMarker,
CreateTransportMarker
} range_marker_op;
void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
ArdourCanvas::SimpleRect* range_bar_drag_rect;
ArdourCanvas::SimpleRect* transport_bar_drag_rect;
ArdourCanvas::Line* marker_drag_line;
ArdourCanvas::Points marker_drag_line_points;
ArdourCanvas::SimpleRect* range_marker_drag_rect;
void update_marker_drag_item (ARDOUR::Location *);
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 */
void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
ArdourCanvas::SimpleRect *rubberband_rect;
/* mouse zoom process */
void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
ArdourCanvas::SimpleRect *zoom_rect;
void reposition_zoom_rect (nframes_t start, nframes_t end);
/* diskstream/route display management */
struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
RouteDisplayModelColumns() {
add (text);
add (visible);
add (tv);
}
Gtk::TreeModelColumn<Glib::ustring> text;
Gtk::TreeModelColumn<bool> visible;
Gtk::TreeModelColumn<TimeAxisView*> tv;
};
RouteDisplayModelColumns route_display_columns;
Glib::RefPtr<Gtk::ListStore> route_display_model;
Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
Gtk::ScrolledWindow route_list_scroller;
Gtk::Menu* route_list_menu;
bool route_list_display_button_press (GdkEventButton*);
bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
void route_list_delete (const Gtk::TreeModel::Path&);
void initial_route_list_display ();
void redisplay_route_list();
void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
bool ignore_route_list_reorder;
bool no_route_list_redisplay;
void build_route_list_menu ();
void show_route_list_menu ();
void show_all_routes ();
void hide_all_routes ();
void show_all_audiotracks ();
void hide_all_audiotracks ();
void show_all_audiobus ();
void hide_all_audiobus ();
void set_all_tracks_visibility (bool yn);
void set_all_audio_visibility (int type, bool yn);
/* edit group management */
struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
GroupListModelColumns () {
add (is_active);
add (is_visible);
add (text);
add (routegroup);
}
Gtk::TreeModelColumn<bool> is_active;
Gtk::TreeModelColumn<bool> is_visible;
Gtk::TreeModelColumn<std::string> text;
Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
};
GroupListModelColumns group_columns;
Glib::RefPtr<Gtk::ListStore> group_model;
Glib::RefPtr<Gtk::TreeSelection> group_selection;
Gtk::TreeView edit_group_display;
Gtk::ScrolledWindow edit_group_display_scroller;
Gtk::Menu* edit_group_list_menu;
void build_edit_group_list_menu ();
void activate_all_edit_groups ();
void disable_all_edit_groups ();
bool in_edit_group_row_change;
void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
void new_edit_group ();
void edit_group_list_button_clicked ();
gint edit_group_list_button_press_event (GdkEventButton* ev);
void add_edit_group (ARDOUR::RouteGroup* group);
void remove_selected_edit_group ();
void edit_groups_changed ();
void group_flags_changed (void*, ARDOUR::RouteGroup*);
Gtk::VBox list_vpacker;
/* autoscrolling */
bool autoscroll_active;
int autoscroll_timeout_tag;
int autoscroll_direction;
uint32_t autoscroll_cnt;
nframes_t autoscroll_distance;
static gint _autoscroll_canvas (void *);
bool autoscroll_canvas ();
void start_canvas_autoscroll (int direction);
void stop_canvas_autoscroll ();
void maybe_autoscroll (GdkEvent*);
/* trimming */
enum TrimOp {
StartTrim,
EndTrim,
ContentsTrim,
} trim_op;
void start_trim (ArdourCanvas::Item*, GdkEvent*);
void point_trim (GdkEvent*);
void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
void single_start_trim (RegionView&, nframes_t, bool, bool);
void single_end_trim (RegionView&, nframes_t, bool, bool);
void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
void thaw_region_after_trim (RegionView& rv);
void trim_region_to_edit_cursor ();
void trim_region_from_edit_cursor ();
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 region_list_display_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);
/* audio export */
ExportDialog *export_dialog;
ExportDialog *export_range_markers_dialog;
void export_range (nframes_t start, nframes_t end);
void export_range_markers ();
int write_region_selection(RegionSelection&);
bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
void export_region ();
void bounce_region_selection ();
void bounce_range_selection ();
void external_edit_region ();
int write_audio_selection (TimeSelection&);
bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
void write_selection ();
/* history */
UndoAction get_memento() const;
XMLNode *before; /* used in *_reversible_command */
void begin_reversible_command (string cmd_name);
void commit_reversible_command ();
/* visual history */
UndoHistory visual_history;
UndoTransaction current_visual_command;
void update_title ();
void update_title_s (const string & snapshot_name);
struct State {
Selection* selection;
double frames_per_unit;
State();
~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 ();
/* edit-group solo + mute */
void set_edit_group_solo (ARDOUR::Route&, bool);
void set_edit_group_mute (ARDOUR::Route&, bool);
/* duplication */
void duplicate_dialog (bool for_region);
nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
struct TimeStretchDialog : public ArdourDialog {
ARDOUR::Session::TimeStretchRequest request;
Editor& editor;
RegionSelection regions;
Gtk::ProgressBar progress_bar;
Gtk::ToggleButton quick_button;
Gtk::ToggleButton antialias_button;
Gtk::Button* cancel_button;
Gtk::Button* action_button;
Gtk::HBox upper_button_box;
Gtk::VBox packer;
int status;
TimeStretchDialog (Editor& e);
gint update_progress ();
sigc::connection first_cancel;
sigc::connection first_delete;
void cancel_timestretch_in_progress ();
gint delete_timestretch_in_progress (GdkEventAny*);
};
/* "whats mine is yours" */
friend class TimeStretchDialog;
TimeStretchDialog* current_timestretch;
static void* timestretch_thread (void *arg);
int run_timestretch (RegionSelection&, float fraction);
void do_timestretch (TimeStretchDialog&);
/* editor-mixer strip */
MixerStrip *current_mixer_strip;
bool show_editor_mixer_when_tracks_arrive;
Gtk::VBox current_mixer_strip_vbox;
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);
/* nudging tracks */
void nudge_track (bool use_edit_cursor, bool forwards);
/* xfades */
bool _xfade_visibility;
/* <CMT Additions> */
void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
void handle_new_imageframe_marker_time_axis_view(const 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 ;
/* </CMT Additions> */
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;
nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
/* audio filters */
void apply_filter (ARDOUR::AudioFilter&, string cmd);
/* handling cleanup */
int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
vector<sigc::connection> session_connections;
/* tracking step changes of track height */
TimeAxisView* current_stepping_trackview;
struct timeval last_track_height_step_timestamp;
gint track_height_step_timeout();
sigc::connection step_timeout;
TimeAxisView* entered_track;
RegionView* entered_regionview;
bool clear_entered_track;
gint left_track_canvas (GdkEventCrossing*);
void set_entered_track (TimeAxisView*);
void set_entered_regionview (RegionView*);
gint left_automation_track ();
bool _new_regionviews_show_envelope;
void toggle_gain_envelope_visibility ();
void toggle_gain_envelope_active ();
void reset_region_gain_envelopes ();
Gtk::CheckMenuItem* region_envelope_visible_item;
Gtk::CheckMenuItem* region_envelope_active_item;
Gtk::CheckMenuItem* region_mute_item;
Gtk::CheckMenuItem* region_lock_item;
Gtk::CheckMenuItem* region_opaque_item;
bool on_key_press_event (GdkEventKey*);
void session_state_saved (string);
Glib::RefPtr<Gtk::Action> undo_action;
Glib::RefPtr<Gtk::Action> redo_action;
void history_changed ();
};
#endif /* __ardour_editor_h__ */