450 lines
14 KiB
C++
450 lines
14 KiB
C++
/*
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* Copyright (C) 2023 Holger Dehnhardt <holger@dehnhardt.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 <iostream>
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#include <sstream>
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#include <vector>
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#include <boost/algorithm/string/trim.hpp>
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#include "glib-2.0/gio/gio.h"
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#include "glib-2.0/glib/gstdio.h"
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#include "glibmm-2.4/glibmm/main.h"
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#include "glibmm-2.4/glibmm/miscutils.h"
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#include "pbd/debug.h"
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#include "pbd/i18n.h"
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#include "ardour/filesystem_paths.h"
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#include "ardour/plugin_insert.h"
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#include "ardour/processor.h"
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#include "ardour/route.h"
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#include "c1_control.h"
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#include "console1.h"
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using namespace ARDOUR;
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using namespace ArdourSurface;
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using namespace PBD;
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using namespace Glib;
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using namespace std;
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namespace ArdourSurface {
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bool
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Console1::ensure_config_dir ()
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{
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std::string path = Glib::build_filename (user_config_directory (), config_dir_name);
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GError* error = 0;
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GFile* dir = g_file_new_for_path (path.c_str ());
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if (!g_file_test (path.c_str (), G_FILE_TEST_IS_DIR)) {
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g_file_make_directory (dir, NULL, &error);
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}
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return error == 0 || error->code == 0;
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}
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uint32_t
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Console1::load_mappings ()
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{
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uint32_t i = 0;
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if (!ensure_config_dir ())
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return 1;
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std::string path = Glib::build_filename (user_config_directory (), config_dir_name);
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const gchar* file_name;
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GDir* gdir = g_dir_open (path.c_str (), 0, NULL);
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if (gdir == NULL)
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return 0;
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while ((file_name = g_dir_read_name (gdir)) != NULL) {
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if (!g_str_has_suffix (file_name, ".xml"))
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continue;
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("Console1::load_mappings - found mapping file: '%1'\n", file_name));
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std::string file_path = Glib::build_filename (path, file_name);
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XMLTree tree;
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XMLNode* mapping_xml = 0;
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if (tree.read (file_path)) {
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mapping_xml = new XMLNode (*(tree.root ()));
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} else {
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warning << string_compose (_ ("Could not understand XML file %1"), file_path) << endmsg;
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}
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if (mapping_xml) {
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("Console1::load_mappings - opened mapping file: '%1'\n", file_path));
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load_mapping (mapping_xml);
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}
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++i;
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}
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DEBUG_TRACE (DEBUG::Console1, string_compose ("Console1::load_mappings - found %1 mapping files\n", i));
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g_dir_close (gdir);
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return i;
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}
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bool
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Console1::load_mapping (XMLNode* mapping_xml)
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{
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// char tmp[1024];
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PluginMapping pm;
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const XMLNodeList& nlist = mapping_xml->children ();
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mapping_xml->get_property ("ID", pm.id);
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mapping_xml->get_property ("NAME", pm.name);
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XMLNodeConstIterator i;
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for (i = nlist.begin (); i != nlist.end (); ++i) {
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std::string param_id;
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std::string param_type;
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std::string param_name;
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std::string param_mapping;
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(*i)->get_property ("id", param_id);
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uint32_t index = std::stoi (param_id);
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(*i)->get_property ("type", param_type);
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const XMLNodeList& plist = (*i)->children ();
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XMLNodeConstIterator j;
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for (j = plist.begin (); j != plist.end (); ++j) {
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if ((*j)->name () == "name") {
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param_name = (*j)->child_content ();
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} else if ((*j)->name () == "mapping") {
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param_mapping = (*j)->child_content ();
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}
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}
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if (!param_mapping.empty ()) {
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PluginParameterMapping parmap;
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parmap.paramIndex = index;
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parmap.name = param_name;
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ControllerMap::const_iterator m = controllerMap.find (param_mapping);
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if (m == controllerMap.end ())
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continue;
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parmap.controllerId = m->second;
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parmap.is_switch = (param_type == "switch");
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pm.parameters[index] = std::move (parmap);
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pluginMappingMap[pm.id] = pm;
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}
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}
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return true;
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}
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void
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Console1::create_mapping (const std::shared_ptr<Processor> proc, const std::shared_ptr<Plugin> plugin)
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{
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XMLTree* tree = new XMLTree ();
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XMLNode node = XMLNode ("c1plugin-mapping");
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node.set_property ("ID", plugin->unique_id ());
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node.set_property ("NAME", plugin->name ());
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int32_t n_controls = -1;
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set<Evoral::Parameter> p = proc->what_can_be_automated ();
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for (set<Evoral::Parameter>::iterator j = p.begin (); j != p.end (); ++j) {
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++n_controls;
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std::string n = proc->describe_parameter (*j);
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DEBUG_TRACE (DEBUG::Console1, string_compose ("Plugin parameter %1: %2\n", n_controls, n));
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if (n == "hidden") {
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continue;
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}
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XMLNode param = XMLNode ("param-mapping");
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param.set_property ("id", n_controls);
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XMLNode name = XMLNode ("name");
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XMLNode c = XMLNode ("c", plugin->parameter_label (n_controls).c_str ());
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name.add_child_copy (c);
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XMLNode mapping = XMLNode ("mapping");
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mapping.set_property ("shift", "false");
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param.add_child_copy (name);
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param.add_child_copy (mapping);
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node.add_child_copy (param);
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}
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tree->set_root (&node);
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if (!ensure_config_dir ())
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return;
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std::string filename = Glib::build_filename (
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user_config_directory (), config_dir_name, string_compose ("%1.%2", plugin->unique_id (), "xml"));
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tree->set_filename (filename);
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tree->write ();
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}
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bool
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Console1::select_plugin (const int32_t plugin_index)
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{
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DEBUG_TRACE (DEBUG::Console1, "Console1::select_plugin\n");
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if (current_plugin_index == plugin_index) {
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std::shared_ptr<Route> r = std::dynamic_pointer_cast<Route> (_current_stripable);
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if (!r) {
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return false;
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}
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#ifdef MIXBUS
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std::shared_ptr<Processor> proc = r->nth_plugin (selected_intern_plugin_index);
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#else
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std::shared_ptr<Processor> proc = r->nth_plugin (plugin_index);
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#endif
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if (!proc) {
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return false;
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}
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if (!proc->display_to_user ()) {
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return false;
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}
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std::shared_ptr<PluginInsert> plugin_insert = std::dynamic_pointer_cast<PluginInsert> (proc);
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if (!plugin_insert)
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return false;
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plugin_insert->ToggleUI ();
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return true;
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} else if (map_select_plugin (plugin_index)) {
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return true;
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}
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return false;
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}
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bool
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Console1::map_select_plugin (const int32_t plugin_index)
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{
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DEBUG_TRACE (DEBUG::Console1, "map_select_plugin())\n");
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if (spill_plugins (plugin_index)) {
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for (uint32_t i = 0; i < bank_size; ++i) {
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if ((int)i == plugin_index) {
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start_blinking (ControllerID (FOCUS1 + i));
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} else if (i != current_strippable_index) {
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stop_blinking (ControllerID (FOCUS1 + i));
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}
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}
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current_plugin_index = plugin_index;
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return true;
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} else {
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get_button (ControllerID (FOCUS1 + plugin_index))
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->set_led_state (plugin_index == (int)current_strippable_index);
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}
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return false;
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}
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void
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Console1::remove_plugin_operations ()
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{
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plugin_connections.drop_connections ();
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for (auto& e : encoders) {
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e.second->set_plugin_action (0);
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e.second->set_plugin_shift_action (0);
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e.second->set_value (0);
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}
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for (auto& b : buttons) {
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if (b.first == ControllerID::TRACK_GROUP)
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continue;
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if (b.first >= ControllerID::FOCUS1 && b.first <= ControllerID::FOCUS20)
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continue;
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b.second->set_plugin_action (0);
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b.second->set_plugin_shift_action (0);
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b.second->set_led_state (false);
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}
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for (auto& m : multi_buttons) {
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m.second->set_plugin_action (0);
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m.second->set_plugin_shift_action (0);
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m.second->set_led_state (false);
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}
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}
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std::shared_ptr<Processor>
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Console1::find_plugin (const int32_t plugin_index)
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{
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int32_t int_plugin_index = -1;
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int32_t ext_plugin_index = -1;
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std::shared_ptr<Processor> proc;
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DEBUG_TRACE (DEBUG::Console1, string_compose ("find_plugin(%1)\n", plugin_index));
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std::shared_ptr<Route> r = std::dynamic_pointer_cast<Route> (_current_stripable);
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if (!r) {
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return proc;
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}
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remove_plugin_operations ();
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while ((ext_plugin_index < plugin_index) && (int_plugin_index < (int)bank_size)) {
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++int_plugin_index;
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proc = r->nth_plugin (int_plugin_index);
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if (!proc) {
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continue;
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;
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}
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if (!proc->display_to_user ()) {
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continue;
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}
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#ifdef MIXBUS
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/* don't show channelstrip plugins */
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if (std::dynamic_pointer_cast<PluginInsert> (proc)->is_channelstrip ()) {
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continue;
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}
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#endif
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++ext_plugin_index;
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}
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#ifdef MIXBUS
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selected_intern_plugin_index = int_plugin_index;
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#endif
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return proc;
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}
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bool
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Console1::spill_plugins (const int32_t plugin_index)
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{
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bool mapping_found = false;
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remove_plugin_operations ();
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std::shared_ptr<Processor> proc = find_plugin (plugin_index);
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if (!proc)
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return false;
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int32_t n_controls = -1;
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DEBUG_TRACE (DEBUG::Console1, string_compose ("Found plugin %1\n", proc->name ()));
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std::shared_ptr<PluginInsert> plugin_insert = std::dynamic_pointer_cast<PluginInsert> (proc);
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if (!plugin_insert)
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return false;
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std::shared_ptr<Plugin> plugin = plugin_insert->plugin ();
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if (!plugin)
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return false;
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DEBUG_TRACE (DEBUG::Console1, string_compose ("Found plugin id %1\n", plugin->unique_id ()));
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try {
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ControllerButton* cb = get_button (ControllerID::MUTE);
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boost::function<void ()> plugin_mapping = [=] () -> void { cb->set_led_state (!plugin_insert->enabled ()); };
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cb->set_plugin_action ([=] (uint32_t val) {
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plugin_insert->enable (val == 0);
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("ControllerButton Plugin parameter %1: %2 \n", n_controls, val));
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});
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plugin_insert->ActiveChanged.connect (
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plugin_connections, MISSING_INVALIDATOR, boost::bind (plugin_mapping), this);
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plugin_insert->ActiveChanged ();
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} catch (ControlNotFoundException&) {
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DEBUG_TRACE (DEBUG::Console1, string_compose ("No ControllerButton found %1\n", n_controls));
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}
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PluginMappingMap::iterator pmmit = pluginMappingMap.find (plugin->unique_id ());
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mapping_found = (pmmit != pluginMappingMap.end ());
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if (!mapping_found) {
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if (create_mapping_stubs) {
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create_mapping (proc, plugin);
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}
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return true;
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}
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PluginMapping pluginMapping = pmmit->second;
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("Plugin mapping found for id %1, name %2\n", pluginMapping.id, pluginMapping.name));
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set<Evoral::Parameter> p = proc->what_can_be_automated ();
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for (set<Evoral::Parameter>::iterator j = p.begin (); j != p.end (); ++j) {
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++n_controls;
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std::string n = proc->describe_parameter (*j);
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DEBUG_TRACE (DEBUG::Console1, string_compose ("Plugin parameter %1: %2\n", n_controls, n));
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if (n == "hidden") {
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continue;
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}
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ParameterDescriptor parameterDescriptor;
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plugin->get_parameter_descriptor (n_controls, parameterDescriptor);
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if (plugin->parameter_is_control (n_controls)) {
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DEBUG_TRACE (DEBUG::Console1, "parameter is control\n");
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}
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if (plugin->parameter_is_output (n_controls)) {
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DEBUG_TRACE (DEBUG::Console1, "parameter is output\n");
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}
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if (plugin->parameter_is_audio (n_controls)) {
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DEBUG_TRACE (DEBUG::Console1, "parameter is audio\n");
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}
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if (plugin->parameter_is_input (n_controls)) {
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std::shared_ptr<AutomationControl> c =
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plugin_insert->automation_control (Evoral::Parameter (PluginAutomation, 0, n_controls));
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if (c) {
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PluginParameterMapping ppm = pluginMapping.parameters[n_controls];
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bool swtch = false;
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if (parameterDescriptor.integer_step && parameterDescriptor.upper == 1) {
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swtch = true;
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} else if (ppm.is_switch) {
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swtch = true;
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}
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if (!swtch) {
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try {
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Encoder* e = get_encoder (ppm.controllerId);
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boost::function<void (bool b, PBD::Controllable::GroupControlDisposition d)> plugin_mapping =
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[=] (bool b, PBD::Controllable::GroupControlDisposition d) -> void {
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double v = parameterDescriptor.to_interface (c->get_value (), true);
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e->set_value (v * 127);
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DEBUG_TRACE (
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DEBUG::Console1,
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string_compose ("<-Encoder Plugin parameter %1: %2 - %3\n", n_controls, v * 127, v));
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};
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e->set_plugin_action ([=] (uint32_t val) {
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double v = val / 127.f;
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c->set_value (parameterDescriptor.from_interface (v, true),
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PBD::Controllable::GroupControlDisposition::UseGroup);
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DEBUG_TRACE (
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DEBUG::Console1,
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string_compose ("->Encoder Plugin parameter %1: %2 - %3\n", n_controls, val, v));
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});
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c->Changed.connect (
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plugin_connections, MISSING_INVALIDATOR, boost::bind (plugin_mapping, _1, _2), this);
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c->Changed (true, PBD::Controllable::GroupControlDisposition::UseGroup);
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continue;
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} catch (ControlNotFoundException&) {
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DEBUG_TRACE (DEBUG::Console1, string_compose ("No Encoder found %1\n", n_controls));
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}
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} else {
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try {
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ControllerButton* cb = get_button (ppm.controllerId);
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boost::function<void (bool b, PBD::Controllable::GroupControlDisposition d)> plugin_mapping =
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[=] (bool b, PBD::Controllable::GroupControlDisposition d) -> void {
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cb->set_led_state (c->get_value ());
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("<-ControllerButton Plugin parameter %1: %2 \n",
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n_controls,
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c->get_value ()));
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};
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cb->set_plugin_action ([=] (uint32_t val) {
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double v = val / 127.f;
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c->set_value (parameterDescriptor.from_interface (v, true),
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PBD::Controllable::GroupControlDisposition::UseGroup);
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DEBUG_TRACE (
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DEBUG::Console1,
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string_compose ("->ControllerButton Plugin parameter %1: %2 - %3\n", n_controls, val, v));
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});
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c->Changed.connect (
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plugin_connections, MISSING_INVALIDATOR, boost::bind (plugin_mapping, _1, _2), this);
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c->Changed (true, PBD::Controllable::GroupControlDisposition::UseGroup);
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continue;
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} catch (ControlNotFoundException&) {
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DEBUG_TRACE (DEBUG::Console1, string_compose ("No ControllerButton found %1\n", n_controls));
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}
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}
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}
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}
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}
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return true;
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}
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}
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