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livetrax/gtk2_ardour/region_editor.h
Robin Gareus 002eabc01f
RegionFX: replay control automation (2/2)
Trigger GUI updates when region-fx are automated
2024-08-19 22:46:56 +02:00

200 lines
6.1 KiB
C++

/*
* Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
* Copyright (C) 2009-2011 David Robillard <d@drobilla.net>
* Copyright (C) 2010 Carl Hetherington <carl@carlh.net>
*
* 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.
*/
#ifndef __gtk_ardour_region_edit_h__
#define __gtk_ardour_region_edit_h__
#include <map>
#include <gtkmm/label.h>
#include <gtkmm/entry.h>
#include <gtkmm/box.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/togglebutton.h>
#include <gtkmm/button.h>
#include <gtkmm/arrow.h>
#include <gtkmm/frame.h>
#include <gtkmm/table.h>
#include <gtkmm/adjustment.h>
#include <gtkmm/separator.h>
#include <gtkmm/spinbutton.h>
#include <gtkmm/listviewtext.h>
#include <gtkmm/scrolledwindow.h>
#include "gtkmm2ext/dndtreeview.h"
#include "gtkmm2ext/dndvbox.h"
#include "pbd/signals.h"
#include "audio_clock.h"
#include "ardour_dialog.h"
#include "plugin_interest.h"
#include "region_editor.h"
namespace ARDOUR {
class Region;
class Session;
class RegionFxPlugin;
}
class RegionView;
class ClockGroup;
class RegionEditor : public ArdourDialog
{
public:
RegionEditor (ARDOUR::Session*, RegionView*);
virtual ~RegionEditor ();
protected:
virtual void region_changed (const PBD::PropertyChange&);
virtual void region_fx_changed ();
Gtk::Table _table;
int _table_row;
private:
class RegionFxEntry : public Gtkmm2ext::DnDVBoxChild, public sigc::trackable
{
public:
RegionFxEntry (std::shared_ptr<ARDOUR::RegionFxPlugin>, bool pre);
Gtk::EventBox& action_widget () { return _fx_btn; }
Gtk::Widget& widget () { return _box; }
std::string drag_text () const { return name (); }
bool is_selectable() const { return true; }
bool can_copy_state (Gtkmm2ext::DnDVBoxChild*) const;
void set_visual_state (Gtkmm2ext::VisualState, bool);
bool drag_data_get (Glib::RefPtr<Gdk::DragContext> const, Gtk::SelectionData &);
std::shared_ptr<ARDOUR::RegionFxPlugin> region_fx_plugin () const { return _rfx; }
private:
std::string name () const;
Gtk::VBox _box;
ArdourWidgets::ArdourButton _fx_btn;
std::shared_ptr<ARDOUR::RegionFxPlugin> _rfx;
ARDOUR::PluginPresetPtr _plugin_preset_pointer;
};
class RegionFxBox : public Gtk::VBox, public PluginInterestedObject //, public ARDOUR::SessionHandlePtr
{
public:
RegionFxBox (std::shared_ptr<ARDOUR::Region>);
void redisplay_plugins ();
private:
void add_fx_to_display (std::weak_ptr<ARDOUR::RegionFxPlugin>);
void show_plugin_gui (std::weak_ptr<ARDOUR::RegionFxPlugin>, bool custom_ui = true);
void queue_delete_region_fx (std::weak_ptr<ARDOUR::RegionFxPlugin>);
bool idle_delete_region_fx (std::weak_ptr<ARDOUR::RegionFxPlugin>);
void notify_plugin_load_fail (uint32_t cnt = 1);
bool on_key_press (GdkEventKey*);
void clear_automation (std::weak_ptr<ARDOUR::RegionFxPlugin>);
void update_controls ();
/* PluginInterestedObject */
bool use_plugins (SelectedPlugins const&);
/* DNDVbox signal handlers */
bool fxe_button_press_event (GdkEventButton*, RegionFxEntry*);
bool fxe_button_release_event (GdkEventButton*, RegionFxEntry*);
void reordered ();
void plugin_drop (Gtk::SelectionData const&, RegionFxEntry*, Glib::RefPtr<Gdk::DragContext> const&);
void object_drop (Gtkmm2ext::DnDVBox<RegionFxEntry>*, RegionFxEntry*, Glib::RefPtr<Gdk::DragContext> const&);
void delete_dragged_plugins (std::list<std::shared_ptr<ARDOUR::RegionFxPlugin>> const&);
std::shared_ptr<ARDOUR::RegionFxPlugin> find_drop_position (RegionFxEntry*);
std::shared_ptr<ARDOUR::Region> _region;
Gtkmm2ext::DnDVBox<RegionFxEntry> _display;
Gtk::ScrolledWindow _scroller;
Gtk::EventBox _base;
bool _no_redisplay;
int _placement;
sigc::connection screen_update_connection;
};
std::shared_ptr<ARDOUR::Region> _region;
void connect_editor_events ();
Gtk::Label name_label;
Gtk::Entry name_entry;
Gtk::ToggleButton audition_button;
Gtk::Label position_label;
Gtk::Label end_label;
Gtk::Label length_label;
Gtk::Label sync_relative_label;
Gtk::Label sync_absolute_label;
Gtk::Label start_label;
Gtk::Label region_fx_label;
ClockGroup* _clock_group;
AudioClock position_clock;
AudioClock end_clock;
AudioClock length_clock;
AudioClock sync_offset_relative_clock; ///< sync offset relative to the start of the region
AudioClock sync_offset_absolute_clock; ///< sync offset relative to the start of the timeline
AudioClock start_clock;
RegionFxBox _region_fx_box;
PBD::ScopedConnection state_connection;
PBD::ScopedConnection audition_connection;
PBD::ScopedConnection region_connection;
void bounds_changed (const PBD::PropertyChange&);
void name_changed ();
void audition_state_changed (bool);
void activation ();
void name_entry_changed ();
void position_clock_changed ();
void end_clock_changed ();
void length_clock_changed ();
void sync_offset_absolute_clock_changed ();
void sync_offset_relative_clock_changed ();
void audition_button_toggled ();
gint bpressed (GdkEventButton* ev, Gtk::SpinButton* but, void (RegionEditor::*pmf)());
gint breleased (GdkEventButton* ev, Gtk::SpinButton* but, void (RegionEditor::*pmf)());
bool on_delete_event (GdkEventAny *);
void handle_response (int);
bool spin_arrow_grab;
Gtk::Label _sources_label;
Gtk::ListViewText _sources;
void set_clock_mode_from_primary ();
};
#endif /* __gtk_ardour_region_edit_h__ */