trigger_page.h

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/*
 * Copyright (C) 2021 Robin Gareus <robin@gareus.org>
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#pragma once
 
#include <gtkmm/box.h>
 
#include "ardour/session_handle.h"
 
#include "gtkmm2ext/bindings.h"
#include "gtkmm2ext/cairo_widget.h"
 
#include "widgets/pane.h"
#include "widgets/tabbable.h"
 
#include "application_bar.h"
#include "audio_region_operations_box.h"
#include "audio_trigger_properties_box.h"
#include "axis_provider.h"
#include "cuebox_ui.h"
#include "fitted_canvas_widget.h"
#include "midi_trigger_properties_box.h"
#include "route_processor_selection.h"
#include "slot_properties_box.h"
#include "trigger_clip_picker.h"
#include "trigger_region_list.h"
#include "trigger_route_list.h"
#include "trigger_source_list.h"
#include "trigger_master.h"
 
class TriggerStrip;
class MidiCueEditor;
 
class TriggerPage : public ArdourWidgets::Tabbable, public ARDOUR::SessionHandlePtr, public PBD::ScopedConnectionList, public AxisViewProvider
{
public:
        TriggerPage ();
        ~TriggerPage ();
 
        void set_session (ARDOUR::Session*);
 
        XMLNode& get_state () const;
        int      set_state (const XMLNode&, int /* version */);
 
        Gtk::Window* use_own_window (bool and_fill_it);
 
        RouteProcessorSelection& selection() { return _selection; }
 
        void focus_on_clock();
 
private:
        void load_bindings ();
        void register_actions ();
        void update_title ();
        void session_going_away ();
        void parameter_changed (std::string const&);
 
        void initial_track_display ();
        void add_routes (ARDOUR::RouteList&);
        void remove_route (TriggerStrip*);
 
        void clear_selected_slot ();
 
        void redisplay_track_list ();
        void pi_property_changed (PBD::PropertyChange const&);
        void stripable_property_changed (PBD::PropertyChange const&, std::weak_ptr<ARDOUR::Stripable>);
 
        void showhide_att_bottom (bool);
 
        void rec_state_changed ();
        void rec_state_clicked ();
 
        void add_sidebar_page (std::string const&, Gtk::Widget&);
 
        bool strip_button_release_event (GdkEventButton*, TriggerStrip*);
        bool no_strip_button_event (GdkEventButton*);
        bool no_strip_drag_motion (Glib::RefPtr<Gdk::DragContext> const&, int, int, guint);
        void no_strip_drag_data_received (Glib::RefPtr<Gdk::DragContext> const&, int, int, Gtk::SelectionData const&, guint, guint);
 
        bool idle_drop_paths (std::vector<std::string>);
        void drop_paths_part_two (std::vector<std::string>);
 
        AxisView* axis_view_by_stripable (std::shared_ptr<ARDOUR::Stripable>) const;
        AxisView* axis_view_by_control (std::shared_ptr<ARDOUR::AutomationControl>) const;
 
        void                      selection_changed ();
        void                      rec_enable_changed (ARDOUR::Trigger const *);
        PBD::ScopedConnectionList editor_connections;
 
        gint start_updating ();
        gint stop_updating ();
        void fast_update_strips ();
 
        ApplicationBar _application_bar;
 
        Gtkmm2ext::Bindings* bindings;
 
        Gtk::HBox            _strip_group_box;
        Gtk::ScrolledWindow  _strip_scroller;
        Gtk::HBox            _strip_packer;
        Gtk::EventBox        _no_strips;
        Gtk::Alignment       _cue_area_frame;
        Gtk::VBox            _cue_area_box;
        Gtk::HBox            _parameter_box;
        Gtk::Notebook        _sidebar_notebook;
        TriggerClipPicker    _trigger_clip_picker;
        TriggerSourceList    _trigger_source_list;
        TriggerRegionList    _trigger_region_list;
        TriggerRouteList     _trigger_route_list;
 
        CueBoxWidget       _cue_box;
        FittedCanvasWidget _master_widget;
        CueMaster          _master;
 
        bool _show_bottom_pane;
 
        SlotPropertiesBox _slot_prop_box;
 
        AudioTriggerPropertiesBox _audio_trig_box;
        MidiTriggerPropertiesBox _midi_trig_box;
 
#if REGION_PROPERTIES_BOX_TODO
        AudioRegionOperationsBox  _audio_ops_box;
        AudioClipEditorBox        _audio_trim_box;
#endif
 
        MidiCueEditor*           _midi_editor;
 
        RouteProcessorSelection  _selection;
        std::list<TriggerStrip*> _strips;
        sigc::connection         _fast_screen_update_connection;
};