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livetrax/gtk2_ardour/midi_time_axis.h

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/*
* Copyright (C) 2006-2015 David Robillard <d@drobilla.net>
* Copyright (C) 2008-2012 Hans Baier <hansfbaier@googlemail.com>
* Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2009-2018 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
* Copyright (C) 2015-2017 Nick Mainsbridge <mainsbridge@gmail.com>
*
* 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 __ardour_midi_time_axis_h__
#define __ardour_midi_time_axis_h__
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#include <list>
#include <gtkmm/table.h>
#include <gtkmm/button.h>
#include <gtkmm/box.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include <gtkmm/radiomenuitem.h>
#include <gtkmm/checkmenuitem.h>
#include "ardour/types.h"
#include "ardour/region.h"
#include "widgets/ardour_dropdown.h"
#include "ardour_dialog.h"
#include "route_ui.h"
#include "enums.h"
#include "route_time_axis.h"
#include "midi_streamview.h"
namespace MIDI {
namespace Name {
class MasterDeviceNames;
class CustomDeviceMode;
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struct PatchPrimaryKey;
}
}
namespace ARDOUR {
class Session;
class RouteGroup;
class Processor;
class Location;
class MidiPlaylist;
}
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namespace Evoral {
template<typename Time> class Note;
}
class PublicEditor;
class MidiStreamView;
class PianoRollHeader;
class StepEntry;
class StepEditor;
Squashed commit of the following: commit fdbae82077db53add90df7448a06869dac89acc6 Author: Paul Davis <paul@linuxaudiosystems.com> Date: Wed Mar 27 21:45:28 2013 -0400 mammoth changes in basic signal flow, total redesign of MIDI channel filtering and more. commit 59343a8283698e02bc0f622313b29e98f449e4c8 Author: Paul Davis <paul@linuxaudiosystems.com> Date: Wed Mar 27 01:58:53 2013 -0400 initial working version after changes to MIDI channel filtering. may affect metering input too. testing not yet finished this commit merges many deep changes in ardour's internal architecture, combined with a total redesign of how MIDI channel filtering works. data in a track used to flow from JACK port buffers to diskstream's ringbuffers and was then copied from the ringbuffers into a BufferSet for use during Route::process_output_buffers(). The butler thread would handle the movement of data between the ringbuffers and disk. with this commit, data now flows from JACK port buffers into the BufferSet used for Route processing, and is copied from the BufferSet into the diskstream's ringbuffers (the butler thread continues to handle interactions with disk as usual). this change allowed a dramatic consolidation of code and simplification of most aspects of Track/Route::roll() and Track/Route::no_roll(). in particular, see Route::fill_buffers_with_input() which now concisely describes how we move data from JACK port buffers into the BufferSet for all Route types (including Tracks). this work was initially motivated by changing MIDI channel filtering so that we can process capture and playback independently. there is now a very clean pathway for this - see MidiTrack::roll() (NOTE: This needs implementing in the no-roll case too - a TODO item). the channel selector for MIDI tracks has been moved out of the track header and is now accessible via the context menu. more work is likely here, to make it (more) obvious to the user when filtering is going on.
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class MidiChannelSelectorWindow;
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#define NO_MIDI_NOTE 0xff
class MidiTimeAxisView : public RouteTimeAxisView
{
public:
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MidiTimeAxisView (PublicEditor&, ARDOUR::Session*, ArdourCanvas::Canvas& canvas);
virtual ~MidiTimeAxisView ();
void set_route (std::shared_ptr<ARDOUR::Route>);
MidiStreamView* midi_view();
void set_height (uint32_t, TrackHeightMode m = OnlySelf, bool from_idle = false);
void set_layer_display (LayerDisplay d);
std::shared_ptr<ARDOUR::MidiRegion> add_region (Temporal::timepos_t const &, Temporal::timecnt_t const &, bool);
void show_all_automation (bool apply_to_selection = false);
void show_existing_automation (bool apply_to_selection = false);
void create_automation_child (const Evoral::Parameter& param, bool show);
void get_regions_with_selected_data (RegionSelection&);
bool paste (Temporal::timepos_t const &, const Selection&, PasteContext& ctx);
ARDOUR::NoteMode note_mode() const { return _note_mode; }
ARDOUR::ColorMode color_mode() const { return _color_mode; }
Gtk::CheckMenuItem* automation_child_menu_item (Evoral::Parameter);
StepEditor* step_editor() { return _step_editor; }
void check_step_edit ();
void first_idle ();
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void set_note_highlight (uint8_t note);
uint8_t get_preferred_midi_channel () const;
void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<std::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&);
void use_midnam_info ();
void set_note_range (MidiStreamView::VisibleNoteRange range, bool apply_to_selection = false);
protected:
void start_step_editing ();
void stop_step_editing ();
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void processors_changed (ARDOUR::RouteProcessorChange);
private:
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void _midnam_channel_changed();
sigc::signal<void, std::string, std::string> _midi_patch_settings_changed;
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void setup_midnam_patches ();
sigc::connection _note_range_changed_connection;
void maybe_trigger_model_change ();
void model_changed(const std::string& model);
void custom_device_mode_changed(const std::string& mode);
void append_extra_display_menu_items ();
void build_automation_action_menu (bool);
Gtk::Menu* build_note_mode_menu();
Gtk::Menu* build_color_mode_menu();
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void set_note_mode (ARDOUR::NoteMode mode, bool apply_to_selection = false);
void set_color_mode (ARDOUR::ColorMode, bool force = false, bool redisplay = true, bool apply_to_selection = false);
void route_active_changed ();
void note_range_changed ();
void parameter_changed (std::string const &);
void update_scroomer_visbility (uint32_t, LayerDisplay);
void update_control_names ();
void update_midi_controls_visibility (uint32_t);
bool _ignore_signals;
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bool _asked_all_automation;
std::string _effective_model;
std::string _effective_mode;
PianoRollHeader* _piano_roll_header;
ARDOUR::NoteMode _note_mode;
Gtk::RadioMenuItem* _note_mode_item;
Gtk::RadioMenuItem* _percussion_mode_item;
ARDOUR::ColorMode _color_mode;
Gtk::RadioMenuItem* _meter_color_mode_item;
Gtk::RadioMenuItem* _channel_color_mode_item;
Gtk::RadioMenuItem* _track_color_mode_item;
Gtk::VBox _midi_controls_box;
MidiChannelSelectorWindow* _channel_selector;
ArdourWidgets::ArdourDropdown _midnam_model_selector;
ArdourWidgets::ArdourDropdown _midnam_custom_device_mode_selector;
ArdourWidgets::ArdourDropdown _midnam_channel_selector;
Gtk::CheckMenuItem* _step_edit_item;
Gtk::Menu* default_channel_menu;
void change_all_channel_tracks_visibility (bool yn, Evoral::Parameter param);
void add_basic_parameter_menu_item (Gtk::Menu_Helpers::MenuList& items, const std::string& label, Evoral::Parameter param);
void add_channel_command_menu_item (Gtk::Menu_Helpers::MenuList& items, const std::string& label, ARDOUR::AutomationType auto_type, uint8_t cmd);
Gtk::Menu* controller_menu;
void add_single_channel_controller_item (Gtk::Menu_Helpers::MenuList& ctl_items, int ctl, const std::string& name);
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void add_multi_channel_controller_item (Gtk::Menu_Helpers::MenuList& ctl_items, uint16_t channels, int ctl, const std::string& name);
void build_controller_menu ();
void toggle_restore_pgm_on_load ();
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void toggle_channel_selector ();
void channel_selector_hidden ();
void set_channel_mode (ARDOUR::ChannelMode, uint16_t);
void set_note_selection (uint8_t note);
void add_note_selection (uint8_t note);
void extend_note_selection (uint8_t note);
void toggle_note_selection (uint8_t note);
void set_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask);
void add_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask);
void extend_note_selection_region_view (RegionView*, uint8_t note, uint16_t chn_mask);
void toggle_note_selection_region_view (RegionView*, uint8_t note, uint16_t chn_mask);
void get_per_region_note_selection_region_view (RegionView*, std::list<std::pair<PBD::ID, std::set<std::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&);
void ensure_step_editor ();
/** parameter -> menu item map for the channel command items */
ParameterMenuMap _channel_command_menu_map;
/** parameter -> menu item map for the controller menu */
ParameterMenuMap _controller_menu_map;
StepEditor* _step_editor;
std::shared_ptr<AutomationTimeAxisView> velocity_track;
Gtk::CheckMenuItem* velocity_menu_item;
void create_velocity_automation_child (Evoral::Parameter const &, bool show);
void update_patch_selector ();
void mouse_mode_changed ();
PBD::ScopedConnection mouse_mode_connection;
};
#endif /* __ardour_midi_time_axis_h__ */