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livetrax/gtk2_ardour/midi_time_axis.h
2011-02-12 12:29:20 +00:00

173 lines
5.4 KiB
C++

/*
Copyright (C) 2006 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_midi_time_axis_h__
#define __ardour_midi_time_axis_h__
#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 <gtkmm2ext/selector.h>
#include <list>
#include "ardour/types.h"
#include "ardour/region.h"
#include "ardour_dialog.h"
#include "route_ui.h"
#include "enums.h"
#include "route_time_axis.h"
#include "canvas.h"
#include "midi_streamview.h"
#include "midi_channel_selector.h"
namespace ARDOUR {
class Session;
class RouteGroup;
class Processor;
class Location;
class MidiPlaylist;
}
class PublicEditor;
class MidiStreamView;
class MidiScroomer;
class PianoRollHeader;
class StepEntry;
class StepEditor;
class MidiTimeAxisView : public RouteTimeAxisView
{
public:
MidiTimeAxisView (PublicEditor&, ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>, ArdourCanvas::Canvas& canvas);
virtual ~MidiTimeAxisView ();
MidiStreamView* midi_view();
/* overridden from parent to store display state */
guint32 show_at (double y, int& nth, Gtk::VBox *parent);
void set_height (uint32_t);
void hide ();
boost::shared_ptr<ARDOUR::MidiRegion> add_region (ARDOUR::framepos_t, ARDOUR::framecnt_t, bool);
void show_all_automation ();
void show_existing_automation ();
void create_automation_child (const Evoral::Parameter& param, bool show);
ARDOUR::NoteMode note_mode() const { return _note_mode; }
ARDOUR::ColorMode color_mode() const { return _color_mode; }
void update_range();
sigc::signal<void, ARDOUR::ChannelMode, uint16_t>& signal_channel_mode_changed() {
return _channel_selector.mode_changed;
}
sigc::signal<void, std::string, std::string>& signal_midi_patch_settings_changed() {
return _midi_patch_settings_changed;
}
const MidiMultipleChannelSelector& channel_selector() { return _channel_selector; }
Gtk::CheckMenuItem* automation_child_menu_item (Evoral::Parameter);
StepEditor* step_editor() { return _step_editor; }
void check_step_edit ();
void first_idle ();
protected:
void start_step_editing ();
void stop_step_editing ();
private:
sigc::signal<void, std::string, std::string> _midi_patch_settings_changed;
void model_changed();
void custom_device_mode_changed();
void append_extra_display_menu_items ();
void build_automation_action_menu ();
Gtk::Menu* build_note_mode_menu();
Gtk::Menu* build_color_mode_menu();
void set_note_mode (ARDOUR::NoteMode mode);
void set_color_mode(ARDOUR::ColorMode mode);
void set_note_range(MidiStreamView::VisibleNoteRange range);
void route_active_changed ();
bool _ignore_signals;
MidiScroomer* _range_scroomer;
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;
MidiMultipleChannelSelector _channel_selector;
Gtk::ComboBoxText _model_selector;
Gtk::ComboBoxText _custom_device_mode_selector;
Gtk::CheckMenuItem* _step_edit_item;
Gtk::CheckMenuItem* _midi_thru_item;
Gtk::Menu* default_channel_menu;
Gtk::Menu* build_def_channel_menu();
void set_default_channel (int);
void toggle_midi_thru ();
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 build_controller_menu ();
void set_channel_mode (ARDOUR::ChannelMode, uint16_t);
void add_note_selection (uint8_t note);
void extend_note_selection (uint8_t note);
void toggle_note_selection (uint8_t note);
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 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;
};
#endif /* __ardour_midi_time_axis_h__ */