export_timespan_selector.h

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/*
 * Copyright (C) 2008-2011 Sakari Bergen <sakari.bergen@beatwaves.net>
 * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2009-2012 David Robillard <d@drobilla.net>
 * Copyright (C) 2010-2011 Carl Hetherington <carl@carlh.net>
 * Copyright (C) 2013-2014 Colin Fletcher <colin.m.fletcher@googlemail.com>
 * Copyright (C) 2016-2017 Robin Gareus <robin@gareus.org>
 *
 * 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.
 */
 
#pragma once
 
#include <ctime>
#include <list>
#include <memory>
 
#include "audio_clock.h"
 
#ifdef interface
#undef interface
#endif
 
 
#include <gtkmm/box.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/combobox.h>
#include <gtkmm/label.h>
#include <gtkmm/liststore.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/treemodel.h>
#include <gtkmm/treestore.h>
#include <gtkmm/treeview.h>
 
#include "ardour/export_profile_manager.h"
#include "ardour/session_handle.h"
#include "ardour/types.h"
 
namespace ARDOUR {
        class Location;
        class ExportTimespan;
        class ExportHandler;
}
 
using ARDOUR::CDMarkerFormat;
using ARDOUR::samplecnt_t;
 
class ExportTimespanSelector : public Gtk::VBox, public ARDOUR::SessionHandlePtr
{
protected:
        typedef std::list<ARDOUR::Location*>                    LocationList;
        typedef std::shared_ptr<ARDOUR::ExportHandler>        HandlerPtr;
        typedef std::shared_ptr<ARDOUR::ExportProfileManager> ProfileManagerPtr;
 
        typedef std::list<ARDOUR::ExportTimespanPtr>           TimespanList;
        typedef std::shared_ptr<TimespanList>                TimespanListPtr;
        typedef ARDOUR::ExportProfileManager::TimespanStatePtr TimespanStatePtr;
 
public:
        ExportTimespanSelector (ARDOUR::Session* session, ProfileManagerPtr manager, bool multi);
 
        virtual ~ExportTimespanSelector ();
 
        void sync_with_manager ();
        virtual void allow_realtime_export (bool);
 
        sigc::signal<void> CriticalSelectionChanged;
 
protected:
        ProfileManagerPtr manager;
        TimespanStatePtr  state;
        bool              _realtime_available;
 
        virtual void fill_range_list ()  = 0;
        virtual void update_timespans () = 0;
 
        void add_range_to_selection (ARDOUR::Location const* loc, bool rt);
        void set_time_format_from_state ();
        void toggle_realtime ();
 
        void change_time_format ();
 
        std::string construct_label (ARDOUR::Location const* location) const;
        std::string construct_length (ARDOUR::Location const* location) const;
        std::string bbt_str (samplepos_t samples) const;
        std::string timecode_str (samplecnt_t samples) const;
        std::string ms_str (samplecnt_t samples) const;
 
        void update_range_name (std::string const& path, std::string const& new_text);
 
        void set_selection_state_of_all_timespans (bool);
        int  location_sorter (Gtk::TreeModel::iterator a, Gtk::TreeModel::iterator b);
 
        /*** GUI components ***/
 
        Gtk::HBox        option_hbox;
        Gtk::Label       time_format_label;
        Gtk::CheckButton realtime_checkbutton;
 
        /* Time format */
 
        typedef ARDOUR::ExportProfileManager::TimeFormat TimeFormat;
 
        struct TimeFormatCols : public Gtk::TreeModelColumnRecord {
        public:
                Gtk::TreeModelColumn<TimeFormat>  format;
                Gtk::TreeModelColumn<std::string> label;
 
                TimeFormatCols ()
                {
                        add (format);
                        add (label);
                }
        };
        TimeFormatCols               time_format_cols;
        Glib::RefPtr<Gtk::ListStore> time_format_list;
        Gtk::ComboBox                time_format_combo;
 
        /* View */
 
        struct RangeCols : public Gtk::TreeModelColumnRecord {
        public:
                Gtk::TreeModelColumn<ARDOUR::Location*>   location;
                Gtk::TreeModelColumn<std::string>         label;
                Gtk::TreeModelColumn<bool>                selected;
                Gtk::TreeModelColumn<bool>                realtime;
                Gtk::TreeModelColumn<std::string>         name;
                Gtk::TreeModelColumn<std::string>         length;
                Gtk::TreeModelColumn<std::string>         date;
                Gtk::TreeModelColumn<time_t>              timestamp;
                Gtk::TreeModelColumn<ARDOUR::samplecnt_t> length_actual;
                Gtk::TreeModelColumn<ARDOUR::samplecnt_t> start;
 
                RangeCols ()
                {
                        add (location);
                        add (label);
                        add (selected);
                        add (realtime);
                        add (name);
                        add (length);
                        add (date);
                        add (timestamp);
                        add (length_actual);
                        add (start);
                }
        };
        RangeCols range_cols;
 
        Glib::RefPtr<Gtk::ListStore> range_list;
        Gtk::TreeView                range_view;
 
        Gtk::ScrolledWindow range_scroller;
};
 
class ExportTimespanSelectorMultiple : public ExportTimespanSelector
{
public:
        ExportTimespanSelectorMultiple (ARDOUR::Session* session, ProfileManagerPtr manager);
 
        void allow_realtime_export (bool);
 
private:
        virtual void fill_range_list ();
 
        void set_selection_from_state ();
        void update_selection ();
        void update_timespans ();
};
 
class ExportTimespanSelectorSingle : public ExportTimespanSelector
{
public:
        ExportTimespanSelectorSingle (ARDOUR::Session* session, ProfileManagerPtr manager, std::string range_id);
 
        void allow_realtime_export (bool);
 
private:
        virtual void fill_range_list ();
        void         update_timespans ();
 
        std::string range_id;
};