instrument_selector.cc

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/*
  Copyright (C) 2003-2014 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.
*/

#include "ardour/plugin_manager.h"

#include "instrument_selector.h"

#include "i18n.h"

using namespace Gtk;
using namespace ARDOUR;

InstrumentSelector::InstrumentSelector()
        : _reasonable_synth_id(0)
{
        build_instrument_list();
        set_model(_instrument_list);
        pack_start(_instrument_list_columns.name);
        set_active(_reasonable_synth_id);
        set_button_sensitivity(Gtk::SENSITIVITY_AUTO);
}

void
InstrumentSelector::build_instrument_list()
{
        PluginManager& manager = PluginManager::instance();

        PluginInfoList all_plugs;
        all_plugs.insert(all_plugs.end(), manager.ladspa_plugin_info().begin(), manager.ladspa_plugin_info().end());
#ifdef WINDOWS_VST_SUPPORT
        all_plugs.insert(all_plugs.end(), manager.windows_vst_plugin_info().begin(), manager.windows_vst_plugin_info().end());
#endif
#ifdef LXVST_SUPPORT
        all_plugs.insert(all_plugs.end(), manager.lxvst_plugin_info().begin(), manager.lxvst_plugin_info().end());
#endif
#ifdef AUDIOUNIT_SUPPORT
        all_plugs.insert(all_plugs.end(), manager.au_plugin_info().begin(), manager.au_plugin_info().end());
#endif
#ifdef LV2_SUPPORT
        all_plugs.insert(all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
#endif

        _instrument_list = ListStore::create(_instrument_list_columns);

        TreeModel::Row row = *(_instrument_list->append());
        row[_instrument_list_columns.info_ptr] = PluginInfoPtr();
        row[_instrument_list_columns.name]     = _("-none-");

        uint32_t n = 1;
        for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
                if (manager.get_status(*i) == PluginManager::Hidden) {
                        continue;
                }

                if ((*i)->is_instrument()) {
                        row                                    = *(_instrument_list->append());
                        row[_instrument_list_columns.name]     = (*i)->name;
                        row[_instrument_list_columns.info_ptr] = *i;
                        if ((*i)->unique_id == "https://community.ardour.org/node/7596") {
                                _reasonable_synth_id = n;
                        }
                        n++;
                }
        }
}

PluginInfoPtr
InstrumentSelector::selected_instrument()
{
        TreeModel::iterator iter = get_active();
        if (!iter) {
                return PluginInfoPtr();
        }

        const TreeModel::Row& row = (*iter);
        return row[_instrument_list_columns.info_ptr];
}