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/*
* Copyright (C) 2016-2018 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.
*/
#include "pbd/convert.h"
#include "pbd/enumwriter.h"
#include "ardour/plugin_manager.h"
#include "gtkmm2ext/gui_thread.h"
#include "instrument_selector.h"
#include "pbd/i18n.h"
using namespace Gtk;
using namespace ARDOUR;
InstrumentSelector::InstrumentSelector()
: _reasonable_synth_id(0)
, _gmsynth_id(UINT32_MAX)
{
refill ();
PluginManager::instance ().PluginListChanged.connect (_update_connection, invalidator (*this), boost::bind (&InstrumentSelector::refill, this), gui_context());
}
void
InstrumentSelector::refill()
{
TreeModel::iterator iter = get_active();
std::string selected;
if (iter) {
const TreeModel::Row& row = (*iter);
selected = row[_instrument_list_columns.name];
}
unset_model ();
clear ();
build_instrument_list();
set_model(_instrument_list);
pack_start(_instrument_list_columns.name);
if (selected.empty ()) {
if (_gmsynth_id != UINT32_MAX) {
set_active(_gmsynth_id);
} else {
set_active(_reasonable_synth_id);
}
} else {
TreeModel::Children rows = _instrument_list->children();
TreeModel::Children::iterator i;
for (i = rows.begin(); i != rows.end(); ++i) {
std::string cn = (*i)[_instrument_list_columns.name];
if (cn == selected) {
set_active(*i);
break;
}
}
}
set_button_sensitivity(Gtk::SENSITIVITY_AUTO);
}
static bool
pluginsort (const PluginInfoPtr& a, const PluginInfoPtr& b)
{
return PBD::downcase(a->name) < PBD::downcase(b->name);
}
static bool
invalid_instrument (PluginInfoPtr p) {
const PluginManager& manager = PluginManager::instance();
if (manager.get_status(p) == PluginManager::Hidden) {
return true;
}
return !p->is_instrument();
}
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());
all_plugs.insert(all_plugs.end(), manager.lua_plugin_info().begin(), manager.lua_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 MACVST_SUPPORT
all_plugs.insert(all_plugs.end(), manager.mac_vst_plugin_info().begin(), manager.mac_vst_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
all_plugs.remove_if (invalid_instrument);
all_plugs.sort (pluginsort);
_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;
std::string prev;
for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end();) {
PluginInfoPtr p = *i;
++i;
bool suffix_type = prev == p->name;
if (!suffix_type && i != all_plugs.end() && (*i)->name == p->name) {
suffix_type = true;
}
row = *(_instrument_list->append());
if (suffix_type) {
std::string pt;
switch (p->type) {
case AudioUnit:
pt = "AU";
break;
case Windows_VST:
case LXVST:
case MacVST:
pt = "VST";
break;
default:
pt = enum_2_string (p->type);
}
row[_instrument_list_columns.name] = p->name + " (" + pt + ")";
} else {
row[_instrument_list_columns.name] = p->name;
}
row[_instrument_list_columns.info_ptr] = p;
if (p->unique_id == "https://community.ardour.org/node/7596") {
_reasonable_synth_id = n;
}
if (p->unique_id == "http://gareus.org/oss/lv2/gmsynth") {
_gmsynth_id = n;
}
prev = p->name;
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];
}
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