add_route_dialog.h

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/*
    Copyright (C) 2000-2007 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 __gtk_ardour_add_route_dialog_h__
#define __gtk_ardour_add_route_dialog_h__

#include <string>

#include <gtkmm/entry.h>
#include <gtkmm/dialog.h>
#include <gtkmm/frame.h>
#include <gtkmm/radiobutton.h>
#include <gtkmm/adjustment.h>
#include <gtkmm/spinbutton.h>
#include <gtkmm/button.h>
#include <gtkmm/combobox.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/treemodel.h>
#include <gtkmm/liststore.h>

#include "ardour/plugin.h"
#include "ardour/types.h"
#include "ardour/template_utils.h"

#include "ardour_dialog.h"
#include "instrument_selector.h"

class Editor;

class AddRouteDialog : public ArdourDialog
{
  public:
        AddRouteDialog ();
        ~AddRouteDialog ();

        enum TypeWanted { 
                AudioTrack,
                MidiTrack,
                MixedTrack,
                AudioBus
        };
        TypeWanted type_wanted() const;
       
        ARDOUR::ChanCount channels ();
        int count ();

        std::string name_template () const;
        bool name_template_is_default () const;
        std::string track_template ();
        ARDOUR::PluginInfoPtr requested_instrument ();
        
        ARDOUR::TrackMode mode();
        ARDOUR::RouteGroup* route_group ();
        enum InsertAt {
                BeforeSelection,
                AfterSelection,
                First,
                Last
        };
        InsertAt insert_at();

  private:
        Gtk::Entry name_template_entry;
        Gtk::ComboBoxText track_bus_combo;
        Gtk::Adjustment routes_adjustment;
        Gtk::SpinButton routes_spinner;
        Gtk::ComboBoxText channel_combo;
        Gtk::Label configuration_label;
        Gtk::Label mode_label;
        Gtk::Label instrument_label;
        Gtk::ComboBoxText mode_combo;
        Gtk::ComboBoxText route_group_combo;
        InstrumentSelector instrument_combo;
        Gtk::Label insert_at_label;
        Gtk::ComboBoxText insert_at_combo;

        std::vector<ARDOUR::TemplateInfo> route_templates;

        void track_type_chosen ();
        void refill_channel_setups ();
        void refill_route_groups ();
        void refill_track_modes ();
        void add_route_group (ARDOUR::RouteGroup *);
        void group_changed ();
        void channel_combo_changed ();
        bool channel_separator (const Glib::RefPtr<Gtk::TreeModel> &m, const Gtk::TreeModel::iterator &i);
        bool route_separator (const Glib::RefPtr<Gtk::TreeModel> &m, const Gtk::TreeModel::iterator &i);
        void maybe_update_name_template_entry ();

        void reset_template_option_visibility ();

        void on_show ();

        struct ChannelSetup {
            std::string name;
            std::string template_path;
            uint32_t    channels;
        };

        typedef std::vector<ChannelSetup> ChannelSetups;
        ChannelSetups channel_setups;

        static std::vector<std::string> channel_combo_strings;
        static std::vector<std::string> bus_mode_strings;
};

#endif /* __gtk_ardour_add_route_dialog_h__ */