240 lines
6.4 KiB
C++
240 lines
6.4 KiB
C++
/*
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* Copyright (C) 2016-2018 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "pbd/convert.h"
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#include "pbd/enumwriter.h"
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#include "ardour/profile.h"
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#include "ardour/plugin_manager.h"
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#include "gtkmm2ext/gui_thread.h"
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#include "instrument_selector.h"
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#include "pbd/i18n.h"
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using namespace Gtk;
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using namespace ARDOUR;
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sigc::signal<void> InstrumentSelector::DropPluginInfoPtr;
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InstrumentSelector::InstrumentSelector (InstrumentListDisposition disp)
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: _reasonable_synth_id (0)
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, _gmsynth_id (UINT32_MAX)
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, _disposition (disp)
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{
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refill ();
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PluginManager::instance ().PluginListChanged.connect (_update_connection, invalidator (*this), boost::bind (&InstrumentSelector::refill, this), gui_context());
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DropPluginInfoPtr.connect (sigc::mem_fun (*this, &InstrumentSelector::drop_plugin_ptr));
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}
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void
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InstrumentSelector::drop_plugin_ptr()
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{
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unset_model ();
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clear ();
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if (_instrument_list) {
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_instrument_list->clear ();
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}
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}
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void
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InstrumentSelector::refill()
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{
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/* XXX conditional can be removed once livetrax has its own simple add
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tracks dialog.
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*/
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if (Profile->get_livetrax()) {
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return;
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}
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TreeModel::iterator iter = get_active();
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std::string selected;
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if (iter) {
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const TreeModel::Row& row = (*iter);
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selected = row[_instrument_list_columns.name];
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}
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unset_model ();
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clear ();
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build_instrument_list();
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set_model(_instrument_list);
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pack_start(_instrument_list_columns.name);
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if (selected.empty ()) {
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if (_gmsynth_id != UINT32_MAX) {
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set_active(_gmsynth_id);
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} else {
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set_active(_reasonable_synth_id);
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}
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} else {
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TreeModel::Children rows = _instrument_list->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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std::string cn = (*i)[_instrument_list_columns.name];
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if (cn == selected) {
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set_active(*i);
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break;
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}
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}
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}
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set_button_sensitivity(Gtk::SENSITIVITY_AUTO);
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}
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static bool
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pluginsort (const PluginInfoPtr& a, const PluginInfoPtr& b)
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{
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return PBD::downcase(a->name) < PBD::downcase(b->name);
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}
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static bool
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invalid_instrument (PluginInfoPtr p) {
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const PluginManager& manager = PluginManager::instance();
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if (manager.get_status(p) == PluginManager::Hidden) {
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return true;
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}
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if (manager.get_status(p) == PluginManager::Concealed) {
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return true;
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}
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if (p->is_internal ()) {
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return true;
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}
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return !p->is_instrument();
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}
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void
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InstrumentSelector::build_instrument_list()
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{
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PluginManager& manager = PluginManager::instance();
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PluginInfoList all_plugs;
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all_plugs.insert(all_plugs.end(), manager.ladspa_plugin_info().begin(), manager.ladspa_plugin_info().end());
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all_plugs.insert(all_plugs.end(), manager.lua_plugin_info().begin(), manager.lua_plugin_info().end());
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all_plugs.insert(all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
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#ifdef WINDOWS_VST_SUPPORT
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all_plugs.insert(all_plugs.end(), manager.windows_vst_plugin_info().begin(), manager.windows_vst_plugin_info().end());
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#endif
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#ifdef LXVST_SUPPORT
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all_plugs.insert(all_plugs.end(), manager.lxvst_plugin_info().begin(), manager.lxvst_plugin_info().end());
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#endif
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#ifdef MACVST_SUPPORT
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all_plugs.insert(all_plugs.end(), manager.mac_vst_plugin_info().begin(), manager.mac_vst_plugin_info().end());
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#endif
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#ifdef AUDIOUNIT_SUPPORT
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all_plugs.insert(all_plugs.end(), manager.au_plugin_info().begin(), manager.au_plugin_info().end());
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#endif
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#ifdef VST3_SUPPORT
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all_plugs.insert(all_plugs.end(), manager.vst3_plugin_info().begin(), manager.vst3_plugin_info().end());
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#endif
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all_plugs.remove_if (invalid_instrument);
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all_plugs.sort (pluginsort);
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_instrument_list = ListStore::create(_instrument_list_columns);
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if (_disposition==ForTrackSelector) {
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TreeModel::Row row = *(_instrument_list->append());
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row[_instrument_list_columns.info_ptr] = PluginInfoPtr();
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row[_instrument_list_columns.name] = _("-none-");
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}
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_longest_instrument_name = "";
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uint32_t n = (_disposition==ForTrackSelector) ? 1 : 0;
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std::string prev;
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for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i, ++n) {
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PluginInfoPtr p = *i;
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if (p->name.length() > _longest_instrument_name.length()) {
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_longest_instrument_name = p->name;
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}
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std::string suffix;
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#ifdef MIXBUS
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uint32_t n_outs = p->max_configurable_outputs ();
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if (n_outs > 2) {
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if (p->reconfigurable_io ()) {
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suffix = string_compose(_(u8"\u2264 %1 outs"), n_outs);
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} else {
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suffix = string_compose(_("%1 outs"), n_outs);
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}
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}
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#else
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if (p->multichannel_name_ambiguity) {
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uint32_t n_outs = p->max_configurable_outputs ();
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if (n_outs > 2) {
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if (p->reconfigurable_io ()) {
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suffix = string_compose(_(u8"\u2264 %1 outs"), n_outs);
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} else {
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suffix = string_compose(_("%1 outs"), n_outs);
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}
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} else if (n_outs == 2) {
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suffix = _("stereo");
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}
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}
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#endif
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if (p->plugintype_name_ambiguity) {
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std::string pt = PluginManager::plugin_type_name (p->type);
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if (!suffix.empty ()) {
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suffix += ", ";
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}
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suffix += pt;
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}
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std::string name = p->name;
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if (!suffix.empty ()) {
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name += " (" + suffix + ")";
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}
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TreeModel::Row row = *(_instrument_list->append());
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row[_instrument_list_columns.name] = name;
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row[_instrument_list_columns.info_ptr] = p;
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if (p->unique_id == "https://community.ardour.org/node/7596") {
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_reasonable_synth_id = n;
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}
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if (p->unique_id == "http://gareus.org/oss/lv2/gmsynth") {
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_gmsynth_id = n;
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}
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prev = p->name;
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}
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}
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PluginInfoPtr
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InstrumentSelector::selected_instrument() const
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{
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TreeModel::iterator iter = get_active();
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if (!iter) {
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return PluginInfoPtr();
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}
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const TreeModel::Row& row = (*iter);
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return row[_instrument_list_columns.info_ptr];
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}
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std::string
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InstrumentSelector::selected_instrument_name () const
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{
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PluginInfoPtr pip = selected_instrument ();
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if (!pip) {
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return "";
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}
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return pip->name;
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}
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