diff options
Diffstat (limited to 'src/instrumentparser.cc')
| -rw-r--r-- | src/instrumentparser.cc | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/src/instrumentparser.cc b/src/instrumentparser.cc deleted file mode 100644 index 9a5e36d..0000000 --- a/src/instrumentparser.cc +++ /dev/null @@ -1,274 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/*************************************************************************** - * instrumentparser.cc - * - * Wed Mar 9 13:22:24 CET 2011 - * Copyright 2011 Bent Bisballe Nyeng - * deva@aasimon.org - ****************************************************************************/ - -/* - * This file is part of DrumGizmo. - * - * DrumGizmo 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. - * - * DrumGizmo 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 DrumGizmo; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ -#include "instrumentparser.h" - -#include <string.h> -#include <stdio.h> - -#include <hugin.hpp> - -#include "settings.h" -#include "cpp11fix.h" -#include "path.h" - -#include "nolocale.h" - -InstrumentParser::InstrumentParser(Instrument& instrument, Settings& settings) - : instrument(instrument) - , settings(settings) -{ - -} - -int InstrumentParser::parseFile(const std::string& filename) -{ - path = getPath(filename); - - return SAXParser::parseFile(filename); -} - -void InstrumentParser::startTag(const std::string& name, const attr_t& attr) -{ - if(name == "instrument") - { - if(attr.find("name") != attr.end()) - { - instrument._name = attr.at("name"); - } - - if(attr.find("description") != attr.end()) - { - instrument._description = attr.at("description"); - } - - if(attr.find("version") != attr.end()) - { - try - { - instrument.version = VersionStr(attr.at("version")); - } - catch(const char* err) - { - ERR(instrparser, "Error parsing version number: %s, using 1.0\n", err); - instrument.version = VersionStr(1,0,0); - } - } - else - { - WARN(instrparser, "Missing version number, assuming 1.0\n"); - instrument.version = VersionStr(1,0,0); - } - } - - if(name == "channels") - { - } - - if(name == "channel") - { - if(attr.find("name") == attr.end()) - { - ERR(instrparser,"Missing channel required attribute 'name'.\n"); - return; - } - - InstrumentChannel* channel = addOrGetChannel(attr.at("name")); - channel->main = main_state_t::is_not_main; - if(attr.find("main") != attr.end()) - { - channel->main = (attr.at("main") == "true") ? - main_state_t::is_main : main_state_t::is_not_main; - if(channel->main == main_state_t::is_main) - { - settings.has_bleed_control.store(true); - } - } - } - - if(name == "samples") - { - } - - if(name == "sample") - { - if(attr.find("name") == attr.end()) - { - ERR(instrparser,"Missing required attribute 'name'.\n"); - return; - } - - float power; - if(attr.find("power") == attr.end()) - { - power = -1; - } - else - { - power = atof_nol(attr.at("power").c_str()); - DEBUG(instrparser, "Instrument power set to %f\n", power); - } - - // TODO get rid of new or delete it properly - sample = new Sample(attr.at("name"), power); - } - - if(name == "audiofile") - { - if(sample == nullptr) - { - ERR(instrparser,"Missing Sample!\n"); - return; - } - - if(attr.find("file") == attr.end()) - { - ERR(instrparser,"Missing required attribute 'file'.\n"); - return; - } - - if(attr.find("channel") == attr.end()) - { - ERR(instrparser,"Missing required attribute 'channel'.\n"); - return; - } - - std::size_t filechannel = 1; // default, override with optional attribute - if(attr.find("filechannel") != attr.end()) - { - filechannel = std::stoi(attr.at("filechannel")); - if(filechannel < 1) - { - ERR(instrparser,"Invalid value for attribute 'filechannel'.\n"); - filechannel = 1; - } - } - - filechannel = filechannel - 1; // 1-based in file but zero-based internally. - - InstrumentChannel *instrument_channel = addOrGetChannel(attr.at("channel")); - - auto audio_file = - std::make_unique<AudioFile>(path + "/" + attr.at("file"), - filechannel, - instrument_channel); - - sample->addAudioFile(instrument_channel, audio_file.get()); - - // Transfer audio_file ownership to the instrument. - instrument.audiofiles.push_back(std::move(audio_file)); - } - - if(name == "velocities") - { - } - - if(name == "velocity") - { - if(attr.find("lower") == attr.end()) - { - ERR(instrparser,"Missing required attribute 'lower'.\n"); - return; - } - - if(attr.find("upper") == attr.end()) - { - ERR(instrparser,"Missing required attribute 'upper'.\n"); - return; - } - - lower = atof_nol(attr.at("lower").c_str()); - upper = atof_nol(attr.at("upper").c_str()); - } - - if(name == "sampleref") - { - if(attr.find("name") == attr.end()) - { - ERR(instrparser,"Missing required attribute 'name'.\n"); - return; - } - - Sample* sample_ref = nullptr; - for(auto& sample : instrument.samplelist) - { - if(sample->name == attr.at("name")) - { - sample_ref = sample; - break; - } - } - - if(sample_ref == nullptr) - { - ERR(instrparser,"Sampleref pointed at non-existing sample.\n"); - return; - } - - if(instrument.version == VersionStr("1.0")) - { - // Old "velocity group" algorithm needs this - instrument.addSample(lower, upper, sample_ref); - } - } -} - -void InstrumentParser::endTag(const std::string& name) -{ - if(name == "sample") - { - if(sample == nullptr) - { - ERR(instrparser,"Missing Sample.\n"); - return; - } - - instrument.samplelist.push_back(sample); - - sample = nullptr; - } - - if(name == "instrument") { - instrument.finalise(); - } -} - -InstrumentChannel* InstrumentParser::addOrGetChannel(const std::string& name) -{ - for(auto& channel : instrument.instrument_channels) - { - if(channel.name == name) - { - return &channel; - } - } - - instrument.instrument_channels.emplace_back(name); - InstrumentChannel& channel = instrument.instrument_channels.back(); - channel.main = main_state_t::unset; - - return &channel; -} |