/*
 * Copyright (C) 2006-2007 John Anderson
 * Copyright (C) 2012-2016 Paul Davis <paul@linuxaudiosystems.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 <vector>

#include <ytkmm/comboboxtext.h>
#include <ytkmm/box.h>
#include <ytkmm/spinbutton.h>
#include <ytkmm/table.h>
#include <ytkmm/image.h>
#include <ytkmm/liststore.h>
#include <ytkmm/notebook.h>
#include <ytkmm/radiobutton.h>
#include <ytkmm/scale.h>
#include <ytkmm/scrolledwindow.h>
#include <ytkmm/treeview.h>
#include <ytkmm/treestore.h>

namespace Gtk {
	class CellRendererCombo;
}

#include "button.h"

#include "pbd/i18n.h"

namespace ActionManager {
        class ActionModel;
}

namespace ArdourSurface { namespace MACKIE_NAMESPACE {

class MackieControlProtocol;
class Surface;

class MackieControlProtocolGUI : public Gtk::Notebook
{
   public:
	MackieControlProtocolGUI (MackieControlProtocol &);

   private:
	MackieControlProtocol& _cp;
	Gtk::Table         table;
	Gtk::ComboBoxText _surface_combo;
	Gtk::ComboBoxText _profile_combo;

	typedef std::vector<Gtk::ComboBox*> PortCombos;
	PortCombos input_combos;
	PortCombos output_combos;

	struct MidiPortColumns : public Gtk::TreeModel::ColumnRecord {
		MidiPortColumns() {
			add (short_name);
			add (full_name);
		}
		Gtk::TreeModelColumn<std::string> short_name;
		Gtk::TreeModelColumn<std::string> full_name;
	};

	struct FunctionKeyColumns : public Gtk::TreeModel::ColumnRecord {
		FunctionKeyColumns() {
			add (name);
			add (id);
			add (plain);
			add (shift);
			add (control);
			add (option);
			add (cmdalt);
			add (shiftcontrol);
		};
		Gtk::TreeModelColumn<std::string> name;
		Gtk::TreeModelColumn<int>         id; // enum Button::ID
		Gtk::TreeModelColumn<std::string> plain;
		Gtk::TreeModelColumn<std::string> shift;
		Gtk::TreeModelColumn<std::string> control;
		Gtk::TreeModelColumn<std::string> option;
		Gtk::TreeModelColumn<std::string> cmdalt;
		Gtk::TreeModelColumn<std::string> shiftcontrol;
	};

	FunctionKeyColumns function_key_columns;
	MidiPortColumns midi_port_columns;

	Gtk::ScrolledWindow function_key_scroller;
	Gtk::TreeView function_key_editor;
	Glib::RefPtr<Gtk::ListStore> function_key_model;

	const ActionManager::ActionModel& action_model;

	Glib::RefPtr<Gtk::ListStore> build_midi_port_list (bool for_input);

	void refresh_function_key_editor ();
	void build_function_key_editor ();
	void action_changed (const Glib::ustring &sPath, const Gtk::TreeModel::iterator &, Gtk::TreeModelColumnBase);
	Gtk::CellRendererCombo* make_action_renderer (Glib::RefPtr<Gtk::TreeStore> model, Gtk::TreeModelColumnBase);

	void surface_combo_changed ();
	void profile_combo_changed ();
	void ipmidi_spinner_changed ();

	Gtk::CheckButton follow_selection_button;
	Gtk::CheckButton relay_click_button;
	Gtk::CheckButton backlight_button;
	Gtk::RadioButton absolute_touch_mode_button;
	Gtk::RadioButton touch_move_mode_button;
	Gtk::Adjustment  touch_sensitivity_adjustment;
	Gtk::HScale      touch_sensitivity_scale;
	Gtk::Button      recalibrate_fader_button;
	Gtk::Adjustment  ipmidi_base_port_adjustment;

	Gtk::HBox  hpacker;
	Gtk::Image image;

	void follow_selection_clicked ();
	void recalibrate_faders ();
	void toggle_backlight ();
	void touch_sensitive_change ();

	Gtk::Widget* device_dependent_widget ();
	Gtk::Widget* _device_dependent_widget;
	int device_dependent_row;

	PBD::ScopedConnection device_change_connection;
	void device_changed ();

	void update_port_combos (std::vector<std::string> const&, std::vector<std::string> const&,
	                         Gtk::ComboBox* input_combo,
	                         Gtk::ComboBox* output_combo,
	                         std::shared_ptr<MACKIE_NAMESPACE::Surface> surface);

	PBD::ScopedConnectionList _port_connections;
	void connection_handler ();

	Glib::RefPtr<Gtk::ListStore> build_midi_port_list (std::vector<std::string> const & ports, bool for_input);
	bool _ignore_profile_changed;
	bool ignore_active_change;
	void active_port_changed (Gtk::ComboBox* combo, std::weak_ptr<MACKIE_NAMESPACE::Surface> ws, bool for_input);
};

} // namespace Mackie
} // namespace ArdourSurface
