livetrax/gtk2_ardour/audio_region_properties_box.cc

/*
 * Copyright (C) 2011-2017 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2021 Ben Loftis <ben@harrisonconsoles.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.
 */

#include <algorithm>
#include "pbd/compose.h"

#include "gtkmm2ext/gui_thread.h"
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/actions.h"

#include "ardour/location.h"
#include "ardour/profile.h"
#include "ardour/session.h"

#include "audio_clock.h"
#include "automation_line.h"
#include "control_point.h"
#include "editor.h"
#include "region_view.h"

#include "audio_region_properties_box.h"

#include "pbd/i18n.h"

using namespace Gtk;
using namespace ARDOUR;
using namespace ArdourWidgets;
using std::min;
using std::max;

RegionPropertiesBox::RegionPropertiesBox() :
	 length_clock (X_("regionlength"), true, "", true, false, true)
	, start_clock (X_("regionstart"), true, "", false, false)
	, loop_length_clock (X_("regionlength"), true, "", true, false, true)
	, loop_start_clock (X_("regionstart"), true, "", false, false)
	, bbt_toggle (ArdourButton::led_default_elements)
	, loop_toggle (ArdourButton::led_default_elements)
{
	Gtk::Label *label;
	int row = 0;

	_header_label.set_alignment(0.0, 0.5);
	pack_start(_header_label, false, false, 6);

		Gtk::Table *bpm_table = manage(new Gtk::Table());
		bpm_table->set_homogeneous (false);
		bpm_table->set_spacings (4);
		bpm_table->set_border_width (2);
		label = manage(new Gtk::Label(_("BPM:")));  label->set_alignment(1.0, 0.5);
		bpm_table->attach(*label,      0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK );
		bpm_table->attach(bpm_button,  1, 2, row, row+1, Gtk::SHRINK, Gtk::SHRINK ); row++;

	pack_start (*bpm_table, false, false);

		Gtk::Table *metrum_table = manage(new Gtk::Table());
		metrum_table->set_homogeneous (false);
		metrum_table->set_spacings (4);
		metrum_table->set_border_width (2);
		label = manage(new Gtk::Label(_("Time Sig:")));  label->set_alignment(1.0, 0.5);
		bpm_table->attach(*label,         0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK );
		bpm_table->attach(metrum_button,  1, 2, row, row+1, Gtk::SHRINK, Gtk::SHRINK ); row++;

	pack_start (*metrum_table, false, false);

		row = 0;

		bbt_toggle.set_text(_("BBT Sync"));
		table.attach(bbt_toggle,  0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK ); row++;

		label = manage(new Gtk::Label(_("Start:")));  label->set_alignment(1.0, 0.5);
		table.attach(*label,       0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK );
		table.attach(start_clock,  1, 2, row, row+1, Gtk::SHRINK, Gtk::SHRINK );  row++;

		label = manage(new Gtk::Label(_("Length:")));  label->set_alignment(1.0, 0.5);
		table.attach(*label,       0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK );
		table.attach(length_clock, 1, 2, row, row+1, Gtk::SHRINK, Gtk::SHRINK );  row++;

		loop_toggle.set_text(_("Loop"));
		table.attach(loop_toggle,  0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK ); row++;

		label = manage(new Gtk::Label(_("Loop Start:")));  label->set_alignment(1.0, 0.5);
		table.attach(*label,            0, 1, row, row+1, Gtk::SHRINK, Gtk::SHRINK );
		table.attach(loop_start_clock,  1, 2, row, row+1, Gtk::SHRINK, Gtk::SHRINK );  row++;

	table.set_homogeneous (false);
	table.set_spacings (4);
	table.set_border_width (2);
	pack_start (table, false, false);
}

RegionPropertiesBox::~RegionPropertiesBox()
{
}

void
RegionPropertiesBox::set_session (Session* s)
{
	SessionHandlePtr::set_session (s);

	length_clock.set_session (s);
	start_clock.set_session (s);

	loop_length_clock.set_session (s);
	loop_start_clock.set_session (s);
}

void
RegionPropertiesBox::set_region (boost::shared_ptr<Region> r)
{
printf(" slot, region name %s\n", r->name().c_str());
	set_session(&r->session());

	state_connection.disconnect();

	_region = r;

	PBD::PropertyChange interesting_stuff;
	region_changed(interesting_stuff);

	_region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionPropertiesBox::region_changed, this, _1), gui_context());
}

void
RegionPropertiesBox::region_changed (const PBD::PropertyChange& what_changed)
{
//ToDo:  refactor the region_editor.cc  to cover this basic stuff
//	if (what_changed.contains (ARDOUR::Properties::name)) {
//		name_changed ();
//	}

//	PBD::PropertyChange interesting_stuff;
//	interesting_stuff.add (ARDOUR::Properties::length);
//	interesting_stuff.add (ARDOUR::Properties::start);
//	if (what_changed.contains (interesting_stuff))
printf("  slot, region name %s\n", _region->name().c_str());
	{
		AudioClock::Mode mode = _region->position_time_domain() == Temporal::AudioTime ? AudioClock::Samples : AudioClock::BBT;

		start_clock.set_mode (mode);
		length_clock.set_mode (mode);

printf("  slot, region start %s\n", _region->start().str().c_str());
		start_clock.set (_region->start());
		length_clock.set_duration (_region->length());

		bpm_button.set_text("122.2");
		metrum_button.set_text("4/4");
	}
}

/* ================== */

AudioRegionPropertiesBox::AudioRegionPropertiesBox ()
{
	_header_label.set_text(_("AUDIO Region Properties:"));

	Gtk::Label *label;

	Gtk::Table *audio_t = manage(new Gtk::Table());
	audio_t->set_homogeneous (true);
	audio_t->set_spacings (4);

	int row = 0;

		label = manage(new Gtk::Label(_("Stretch Mode:")));  label->set_alignment(1.0, 0.5);
		audio_t->attach(*label,    0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );

		stretch_selector.set_text ("Mixed");
		stretch_selector.set_name ("generic button");
	//	stretch_selector.signal_clicked.connect (sigc::mem_fun (*this, &MidiRegionPropertiesBox::patch_enable_button_clicked));
		audio_t->attach(stretch_selector,  1, 3, row, row+1, Gtk::FILL, Gtk::SHRINK );

	row++;

		label = manage(new Gtk::Label(_("Fades:")));  label->set_alignment(1.0, 0.5);
		fade_in_enable_button.set_text (_("In"));
		fade_in_enable_button.set_name ("generic button");
	//	fade_in_enable_button.signal_clicked.connect (sigc::mem_fun (*this, &MidiRegionPropertiesBox::patch_enable_button_clicked));
		fade_out_enable_button.set_text (_("Out"));
		fade_out_enable_button.set_name ("generic button");
	//	fade_out_enable_button.signal_clicked.connect (sigc::mem_fun (*this, &MidiRegionPropertiesBox::patch_enable_button_clicked));
		audio_t->attach(*label,                  0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
		audio_t->attach(fade_in_enable_button,   1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK );
		audio_t->attach(fade_out_enable_button,  2, 3, row, row+1, Gtk::FILL, Gtk::SHRINK );

	row++;

		label = manage(new Gtk::Label(_("Gain:")));  label->set_alignment(1.0, 0.5);
		audio_t->attach(*label,    0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );

		gain_control.set_text (_("+6dB"));
		gain_control.set_name ("generic button");
	//	gain_control.signal_clicked.connect (sigc::mem_fun (*this, &MidiRegionPropertiesBox::patch_enable_button_clicked));
		audio_t->attach(gain_control,  1, 3, row, row+1, Gtk::FILL, Gtk::SHRINK );

	row++;

	pack_start(*audio_t);
}

AudioRegionPropertiesBox::~AudioRegionPropertiesBox ()
{
}

void
AudioRegionPropertiesBox::set_region (boost::shared_ptr<Region> r)
{
	RegionPropertiesBox::set_region (r);
}