/* 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #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" #include "tempo_lines.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 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 /* */ class ImageFrameView; class ImageFrameTimeAxisView; class ImageFrameTimeAxis; class MarkerTimeAxis ; class MarkerView ; class ImageFrameSocketHandler ; class TimeAxisViewItem ; /* */ class Editor : public PublicEditor { public: Editor (); ~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 () const { return mouse_mode; } 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) ; TimeAxisView* get_named_time_axis(const std::string & name) ; #endif void consider_auditioning (boost::shared_ptr); void hide_a_region (boost::shared_ptr); void remove_a_region (boost::shared_ptr); /* 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); void transition_to_rolling (bool forward); /* 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_selected_tracks (Selection::Operation op); void select_all (Selection::Operation op); void invert_selection_in_selected_tracks (); 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); void new_playlists (); void copy_playlists (); void clear_playlists (); TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0); Width editor_mixer_strip_width; void maybe_add_mixer_strip_width (XMLNode&); void show_editor_mixer (bool yn); void show_editor_list (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_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); nframes_t edit_cursor_position(bool); protected: void map_transport_state (); void map_position_change (nframes_t); void on_realize(); private: /// The session that we are editing, or 0 void color_handler (); ARDOUR::Session *session; bool constructed; PlaylistSelector* _playlist_selector; void set_frames_per_unit (double); 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); 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 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; /** 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; RegionView* latest_regionview; uint32_t clicked_selection; CrossfadeView* clicked_crossfadeview; ControlPoint* clicked_control_point; void sort_track_selection (); void get_relevant_tracks (std::set& relevant_tracks); void get_equivalent_regions (RegionView* rv, std::vector&); void mapover_tracks (sigc::slot sl); /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */ void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector*); 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); void select_all_tracks (); bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false); bool set_selected_track_from_click (bool press, 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 region, Selection::Operation op = Selection::Set); void collect_new_region_view (RegionView *); void popup_track_context_menu (int, int, nframes_t); Gtk::Menu* build_track_context_menu (nframes_t); void add_bus_or_audio_track_context_items (Gtk::Menu_Helpers::MenuList&); void add_region_context_items (Gtk::Menu_Helpers::MenuList&); void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr, Gtk::Menu_Helpers::MenuList&, bool many); void add_selection_context_items (Gtk::Menu_Helpers::MenuList&); void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const; 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; Gtk::Frame time_button_frame; 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); 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; 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; 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&, 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 find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0); vector 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; 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; 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; 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 name; Gtk::TreeModelColumn > region; Gtk::TreeModelColumn color_; }; RegionListDisplayModelColumns region_list_columns; Gtkmm2ext::DnDTreeView > region_list_display; Glib::RefPtr region_list_model; Glib::RefPtr toggle_full_region_list_action; Glib::RefPtr toggle_show_auto_regions_action; void region_list_selection_changed (); bool region_list_selection_filter (const Glib::RefPtr& model, const Gtk::TreeModel::Path& path, bool yn); Gtk::Menu *region_list_menu; Gtk::ScrolledWindow region_list_scroller; 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 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 visible_name; Gtk::TreeModelColumn real_name; }; SnapshotDisplayModelColumns snapshot_display_columns; Glib::RefPtr snapshot_display_model; Gtk::TreeView snapshot_display; Gtk::Menu snapshot_context_menu; bool snapshot_display_button_press (GdkEventButton*); void snapshot_display_selection_changed (); void redisplay_snapshots(); void popup_snapshot_context_menu (int, int32_t, Glib::ustring); /* named selections */ struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord { NamedSelectionDisplayModelColumns() { add (text); add (selection); } Gtk::TreeModelColumn text; Gtk::TreeModelColumn selection; }; NamedSelectionDisplayModelColumns named_selection_columns; Glib::RefPtr named_selection_model; Gtkmm2ext::DnDTreeView named_selection_display; Gtk::ScrolledWindow named_selection_scroller; void create_named_selection (); void paste_named_selection (float times); void remove_selected_named_selections (); void remove_snapshot (Glib::ustring); void rename_snapshot (Glib::ustring); 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; 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* note_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); void handle_region_removed (boost::weak_ptr); void add_region_to_region_display (boost::shared_ptr); void region_hidden (boost::shared_ptr); void redisplay_regions (); void insert_into_tmp_regionlist(boost::shared_ptr); list > tmp_region_list; void cut_copy (Editing::CutCopyOp); bool can_cut_copy () const; 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 set_region_mute (bool); void set_region_lock (bool); void set_region_position_lock (bool); void set_region_opaque (bool); void raise_region_to_top (); 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, 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::RegionPoint point, nframes_t position); void align_region_internal (boost::shared_ptr, ARDOUR::RegionPoint point, nframes_t position); void remove_selected_regions (); void remove_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); void audition_playlist_region_via_route (boost::shared_ptr, ARDOUR::Route&); void split_multichannel_region(); void reverse_regions (); void normalize_regions (); void denormalize_regions (); void quantize_regions (); 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 reset_focus (); 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 >&); 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, 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 paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool); void do_embed (vector paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool); int import_sndfile (vector paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos); int embed_sndfile (vector 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 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 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_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_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 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; 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*); void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape); void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape); void set_fade_in_active (bool); void set_fade_out_active (bool); std::set > 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_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; bool canvas_idle_queued; void track_canvas_allocate (Gtk::Allocation alloc); bool track_canvas_size_allocated (); void set_edit_cursor (GdkEvent* event); void set_playhead_cursor (GdkEvent* event); void kbd_driver (sigc::slot, 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; /// true to show waveforms, otherwise false bool _show_waveforms; /// 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; ArdourCanvas::Group* time_line_group; ArdourCanvas::Group* marker_time_line_group; TempoLines* tempo_lines; TempoLines* marker_tempo_lines; void hide_measures (); void draw_measures (); bool redraw_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_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 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 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 (bool immediate_redraw); void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false); void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) { /* XXX remove this function when everything moves to 64 bit frame counts */ nframes64_t first64 = first; snap_to (first64, direction, for_mark); first = (nframes_t) first64; } double snap_length_beats (nframes_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_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; 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 edit_mode_selection_done (); Gtk::ComboBoxText snap_type_selector; Gtk::ComboBoxText snap_mode_selector; Gtk::HBox snap_box; std::vector snap_type_strings; std::vector 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 snap_type_action (Editing::SnapType); Glib::RefPtr snap_mode_action (Editing::SnapMode); Gtk::ComboBoxText zoom_focus_selector; Gtk::VBox zoom_focus_box; std::vector zoom_focus_strings; void zoom_focus_selection_done (); void zoom_focus_chosen (Editing::ZoomFocus); Glib::RefPtr 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; /* midi toolbar */ Gtk::HBox midi_tool_button_box; Gtkmm2ext::TearOff* midi_tool_tearoff; Gtk::ToggleButton midi_tool_select_button; Gtk::ToggleButton midi_tool_pencil_button; Gtk::ToggleButton midi_tool_erase_button; GroupedButtons *midi_tool_button_set; void midi_edit_mode_toggled (Editing::MidiEditMode m); 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 (); 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, const TrackViewList&, 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 text; Gtk::TreeModelColumn visible; Gtk::TreeModelColumn tv; }; RouteDisplayModelColumns route_display_columns; Glib::RefPtr route_display_model; Glib::RefPtr route_display_selection; Gtkmm2ext::DnDTreeView > 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& 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 is_active; Gtk::TreeModelColumn is_visible; Gtk::TreeModelColumn text; Gtk::TreeModelColumn routegroup; }; GroupListModelColumns group_columns; Glib::RefPtr group_model; Glib::RefPtr 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& paths, const Glib::RefPtr& context, gint x, gint y, const Gtk::SelectionData& data, guint info, guint time); void track_canvas_drag_data_received (const Glib::RefPtr& context, gint x, gint y, const Gtk::SelectionData& data, guint info, guint time); void region_list_display_drag_data_received (const Glib::RefPtr& context, gint x, gint y, const Gtk::SelectionData& data, guint info, guint time); void drop_paths (const Glib::RefPtr& context, gint x, gint y, const Gtk::SelectionData& data, guint info, guint time); void drop_regions (const Glib::RefPtr& 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); 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&); 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 last_audition_region; /* freeze operations */ ARDOUR::InterThreadInfo freeze_status; gint freeze_progress_timeout (void *); static void* _freeze_thread (void*); void* freeze_thread (); void freeze_routes (); void unfreeze_routes (); /* 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_selected_tracks (bool use_edit_cursor, bool forwards); /* xfades */ bool _xfade_visibility; #ifdef WITH_CMT 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 ; #endif void toggle_xfade_active (boost::weak_ptr); void toggle_xfade_length (boost::weak_ptr); void edit_xfade (boost::weak_ptr); 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::Filter&, string cmd); /* handling cleanup */ int playlist_deletion_dialog (boost::shared_ptr); vector 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 set_gain_envelope_visibility (bool); void set_gain_envelope_active (bool); 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 undo_action; Glib::RefPtr redo_action; void history_changed (); }; #endif /* __ardour_editor_h__ */