5 * Copyright (C) 2018 GG
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "arraylist.h"
26 #include "pluginlv2config.h"
31 PluginLV2UriTable::PluginLV2UriTable()
32 : Mutex("PluginLV2UriTable::PluginLV2UriTable")
37 PluginLV2UriTable::~PluginLV2UriTable()
42 LV2_URID PluginLV2UriTable::map(const char *uri)
44 lock("PluginLV2UriTable::map");
45 int i = 0, n = size();
46 while( i<n && strcmp(uri, get(i)) ) ++i;
47 if( i >= n ) append(cstrdup(uri));
52 const char *PluginLV2UriTable::unmap(LV2_URID urid)
54 lock("PluginLV2UriTable::unmap");
56 const char *ret = idx>=0 && idx<size() ? get(idx) : 0;
61 PluginLV2Client_OptName:: PluginLV2Client_OptName(PluginLV2Client_Opt *opt)
64 set_text(opt->get_name());
67 PluginLV2Client_OptValue::PluginLV2Client_OptValue(PluginLV2Client_Opt *opt)
73 int PluginLV2Client_OptValue::update()
76 sprintf(val, "%f", opt->get_value());
77 if( !strcmp(val, get_text()) ) return 0;
83 PluginLV2Client_Opt::PluginLV2Client_Opt(PluginLV2ClientConfig *conf, int idx)
87 item_name = new PluginLV2Client_OptName(this);
88 item_value = new PluginLV2Client_OptValue(this);
91 PluginLV2Client_Opt::~PluginLV2Client_Opt()
97 float PluginLV2Client_Opt::get_value()
99 return conf->ctls[idx];
102 const char *PluginLV2Client_Opt::get_symbol()
104 return conf->syms[idx];
107 void PluginLV2Client_Opt::set_value(float v)
112 int PluginLV2Client_Opt::update(float v)
115 return item_value->update();
118 const char *PluginLV2Client_Opt::get_name()
120 return conf->names[idx];
123 PluginLV2ClientConfig::PluginLV2ClientConfig()
133 PluginLV2ClientConfig::~PluginLV2ClientConfig()
136 remove_all_objects();
139 void PluginLV2ClientConfig::reset()
141 for( int i=0; i<nb_ports; ++i ) {
145 delete [] names; names = 0;
146 delete [] mins; mins = 0;
147 delete [] maxs; maxs = 0;
148 delete [] ctls; ctls = 0;
153 int PluginLV2ClientConfig::equivalent(PluginLV2ClientConfig &that)
155 PluginLV2ClientConfig &conf = *this;
156 for( int i=0; i<that.size(); ++i ) {
157 PluginLV2Client_Opt *topt = conf[i], *vopt = that[i];
158 if( !EQUIV(topt->get_value(), vopt->get_value()) ) return 0;
163 void PluginLV2ClientConfig::copy_from(PluginLV2ClientConfig &that)
165 if( nb_ports != that.nb_ports ) {
167 nb_ports = that.nb_ports;
168 names = new const char *[nb_ports];
169 syms = new const char *[nb_ports];
170 for( int i=0; i<nb_ports; ++i ) names[i] = syms[i] = 0;
171 mins = new float[nb_ports];
172 maxs = new float[nb_ports];
173 ctls = new float[nb_ports];
175 for( int i=0; i<nb_ports; ++i ) {
176 delete [] names[i]; names[i] = cstrdup(that.names[i]);
177 delete [] syms[i]; syms[i] = cstrdup(that.syms[i]);
178 mins[i] = that.mins[i];
179 maxs[i] = that.maxs[i];
180 ctls[i] = that.ctls[i];
182 remove_all_objects();
183 for( int i=0; i<that.size(); ++i ) {
184 append(new PluginLV2Client_Opt(this, that[i]->idx));
188 void PluginLV2ClientConfig::interpolate(PluginLV2ClientConfig &prev, PluginLV2ClientConfig &next,
189 int64_t prev_frame, int64_t next_frame, int64_t current_frame)
194 void PluginLV2ClientConfig::init_lv2(const LilvPlugin *lilv)
197 nb_ports = lilv_plugin_get_num_ports(lilv);
198 names = new const char *[nb_ports];
199 syms = new const char *[nb_ports];
200 mins = new float[nb_ports];
201 maxs = new float[nb_ports];
202 ctls = new float[nb_ports];
203 lilv_plugin_get_port_ranges_float(lilv, mins, maxs, ctls);
204 for( int i=0; i<nb_ports; ++i ) {
205 const LilvPort *lp = lilv_plugin_get_port_by_index(lilv, i);
206 LilvNode *pnm = lilv_port_get_name(lilv, lp);
207 names[i] = cstrdup(lilv_node_as_string(pnm));
209 const LilvNode *sym = lilv_port_get_symbol(lilv, lp);
210 syms[i] = cstrdup(lilv_node_as_string(sym));
214 int PluginLV2ClientConfig::update()
217 PluginLV2ClientConfig &conf = *this;
218 for( int i=0; i<size(); ++i ) {
219 if( conf[i]->item_value->update() ) ++ret;
224 void PluginLV2ClientConfig::dump(FILE *fp)
226 fprintf(fp, "Controls:\n");
227 for( int i=0; i<size(); ++i ) {
228 fprintf(fp, " %3d. (%3d) %-24s %f\n",
229 i, get(i)->idx, get(i)->get_symbol(), get(i)->get_value());
231 fprintf(fp, "Ports:\n");
232 for( int i=0; i<nb_ports; ++i ) {
233 fprintf(fp, " %3d. %-24s %f (%f - %f) %s\n",
234 i, syms[i], ctls[i], mins[i], maxs[i], names[i]);
238 #endif /* HAVE_LV2 */