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/*
* Copyright 2010 Reality Jockey, Ltd.
* info@rjdj.me
* http://rjdj.me/
*
* This file is part of ZenGarden.
*
* ZenGarden is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ZenGarden 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with ZenGarden. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "MessageTableWrite.h"
#include "PdGraph.h"
message::Object *MessageTableWrite::new_object(pd::Message *init_message, PdGraph *graph) {
return new MessageTableWrite(init_message, graph);
}
MessageTableWrite::MessageTableWrite(pd::Message *init_message, PdGraph *graph) : message::Object(2, 0, graph) {
name = init_message->is_symbol(0) ? utils::copy_string(init_message->get_symbol(0)) : NULL;
table = NULL;
index = 0;
}
MessageTableWrite::~MessageTableWrite() {
free(name);
}
char *MessageTableWrite::get_name() {
return name;
}
void MessageTableWrite::set_table(MessageTable *aTable) {
table = aTable;
}
bool MessageTableWrite::should_distribute_message_to_inlets() {
return false;
}
void MessageTableWrite::process_message(int inlet_index, pd::Message *message) {
switch (inlet_index) {
case 0: {
switch (message->get_type(0)) {
case FLOAT: {
if (table != NULL) {
int bufferLength = 0;
float *buffer = table->getBuffer(&bufferLength);
if (index >= 0 && index < bufferLength) {
buffer[index] = message->get_float(0);
}
}
break;
}
case SYMBOL: {
if (message->is_symbol_str(0, "set") && message->is_symbol(1)) {
free(name);
name = utils::copy_string(message->get_symbol(1));
table = graph->get_table(name);
}
break;
}
default: {
break;
}
}
break;
}
case 1: {
if (message->is_float(0)) {
index = (int) message->get_float(0);
}
break;
}
default: {
break;
}
}
}