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Console1: Add plugin interface
This commit is contained in:
Hoger Dehnhardt
Paul Davis
parent
f1bb18ae53
commit
835598c802
6 changed files with 405 additions and 6 deletions
240
libs/surfaces/console1/c1_plugin_operations.cc
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240
libs/surfaces/console1/c1_plugin_operations.cc
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/*
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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 "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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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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std::string path = Glib::build_filename (user_config_directory (), "c1mappings");
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GError* error;
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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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const gchar* fileName;
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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 ((fileName = g_dir_read_name (gdir)) != NULL) {
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// if (!g_str_has_suffix (name, ".remmina"))
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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", fileName));
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std::string filePath = Glib::build_filename (path, fileName);
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FILE* fin = g_fopen (filePath.c_str (), "r");
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if (fin) {
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("Console1::load_mappings - opened mapping file: '%1'\n", filePath));
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load_mapping (fin);
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fclose (fin);
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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 (FILE* fin)
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{
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char tmp[1024];
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PluginMapping pm;
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while (fgets (tmp, 1024, fin) != NULL) {
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istringstream line (tmp);
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std::string token;
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vector<string> strings;
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while (getline (line, token, ';')) {
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boost::algorithm::trim (token);
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strings.push_back (std::move (token));
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}
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if (strings.size () < 2)
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continue;
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DEBUG_TRACE (DEBUG::Console1,
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string_compose ("Console1::load_mapping - Name: '%1', Val1: '%2', Val2: '%3' \n",
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strings.at (0),
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strings.at (1),
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strings.size () > 2 ? strings.at (2) : ""));
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if (strings.at (0) == "ID") {
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pm.id = strings.at (1);
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} else if (strings.at (0) == "NAME") {
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pm.name = strings.at (1);
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} else {
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try {
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uint32_t index = std::stoi (strings.at (0));
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// Only store complete mappings: Indey, Name, ControllerId
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if (strings.size () < 3)
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continue;
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PluginParameterMapping parmap;
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parmap.paramIndex = index;
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parmap.name = strings.at (1);
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ControllerMap::const_iterator m = controllerMap.find (strings.at (2));
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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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pm.parameters[index] = std::move (parmap);
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} catch (std::invalid_argument&) {
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continue;
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}
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}
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}
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pluginMappingMap[pm.id] = pm;
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return true;
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}
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void
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Console1::select_plugin (uint32_t plugin_index)
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{
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DEBUG_TRACE (DEBUG::Console1, "Console1::select_plugin\n");
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current_plugin_index = plugin_index;
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map_select_plugin ();
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}
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void
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Console1::map_select_plugin ()
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{
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DEBUG_TRACE (DEBUG::Console1, "map_select_plugin())\n");
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bool plugin_availabe = spill_plugins (current_plugin_index);
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for (uint32_t i = 0; i < bank_size; ++i) {
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if (i == current_plugin_index && plugin_availabe) {
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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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}
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bool
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Console1::spill_plugins (uint32_t plugin_index)
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{
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DEBUG_TRACE (DEBUG::Console1, string_compose ("spill_plugins(%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 false;
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}
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// drop_ctrl_connections ();
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// switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
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// which drops the references, disconnects the signal and re-spills tracks
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/*r->DropReferences.connect (
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processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
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// update when processor change
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r->processors_changed.connect (
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processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);*/
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// count available
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std::shared_ptr<Processor> proc;
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proc = r->nth_plugin (plugin_index);
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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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#ifdef MIXBUS
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/* don't show channelstrip plugins, use "well known" */
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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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int n_controls = 0;
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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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PluginMappingMap::iterator pmmit = pluginMappingMap.find (plugin->unique_id ());
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if (pmmit == pluginMappingMap.end ()) {
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return false;
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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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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_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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bool swtch = false;
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if (parameterDescriptor.integer_step && parameterDescriptor.upper == 1) {
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swtch = true;
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}
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PluginParameterMapping ppm = pluginMapping.parameters[n_controls];
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ppm.controllerId;
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// c->Changed.connect (plugin_connections, MISSING_INVALIDATOR, boost::bind
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// (&OSCSelectObserver::plugin_parameter_changed, this, pid, swtch, c), OSC::instance());
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// plugin_parameter_changed (pid, swtch, c);
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}
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}
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++n_controls;
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}
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return true;
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}
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}
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