annotate document/SVFileReader.cpp @ 186:7b943924b8d3

* Phase 1 of an image layer.
author Chris Cannam
date Thu, 04 Oct 2007 16:34:11 +0000
parents ebd906049fb6
children c08c312b2399
rev   line source
Chris@0 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@0 2
Chris@0 3 /*
Chris@0 4 Sonic Visualiser
Chris@0 5 An audio file viewer and annotation editor.
Chris@0 6 Centre for Digital Music, Queen Mary, University of London.
Chris@77 7 This file copyright 2006 Chris Cannam and QMUL.
Chris@0 8
Chris@0 9 This program is free software; you can redistribute it and/or
Chris@0 10 modify it under the terms of the GNU General Public License as
Chris@0 11 published by the Free Software Foundation; either version 2 of the
Chris@0 12 License, or (at your option) any later version. See the file
Chris@0 13 COPYING included with this distribution for more information.
Chris@0 14 */
Chris@0 15
Chris@0 16 #include "SVFileReader.h"
Chris@0 17
Chris@1 18 #include "layer/Layer.h"
Chris@1 19 #include "view/View.h"
Chris@0 20 #include "base/PlayParameters.h"
Chris@0 21 #include "base/PlayParameterRepository.h"
Chris@0 22
Chris@1 23 #include "data/fileio/AudioFileReaderFactory.h"
Chris@87 24 #include "data/fileio/FileFinder.h"
Chris@87 25 #include "data/fileio/RemoteFile.h"
Chris@0 26
Chris@1 27 #include "data/model/WaveFileModel.h"
Chris@3 28 #include "data/model/EditableDenseThreeDimensionalModel.h"
Chris@1 29 #include "data/model/SparseOneDimensionalModel.h"
Chris@1 30 #include "data/model/SparseTimeValueModel.h"
Chris@1 31 #include "data/model/NoteModel.h"
Chris@1 32 #include "data/model/TextModel.h"
Chris@186 33 #include "data/model/ImageModel.h"
Chris@0 34
Chris@1 35 #include "view/Pane.h"
Chris@0 36
Chris@1 37 #include "Document.h"
Chris@0 38
Chris@0 39 #include <QString>
Chris@0 40 #include <QMessageBox>
Chris@0 41 #include <QFileDialog>
Chris@0 42
Chris@0 43 #include <iostream>
Chris@0 44
Chris@0 45 SVFileReader::SVFileReader(Document *document,
Chris@87 46 SVFileReaderPaneCallback &callback,
Chris@87 47 QString location) :
Chris@0 48 m_document(document),
Chris@0 49 m_paneCallback(callback),
Chris@87 50 m_location(location),
Chris@0 51 m_currentPane(0),
Chris@0 52 m_currentDataset(0),
Chris@0 53 m_currentDerivedModel(0),
Chris@55 54 m_currentDerivedModelId(-1),
Chris@0 55 m_currentPlayParameters(0),
Chris@0 56 m_datasetSeparator(" "),
Chris@0 57 m_inRow(false),
Chris@154 58 m_inLayer(false),
Chris@154 59 m_inView(false),
Chris@0 60 m_rowNumber(0),
Chris@0 61 m_ok(false)
Chris@0 62 {
Chris@0 63 }
Chris@0 64
Chris@0 65 void
Chris@0 66 SVFileReader::parse(const QString &xmlData)
Chris@0 67 {
Chris@0 68 QXmlInputSource inputSource;
Chris@0 69 inputSource.setData(xmlData);
Chris@0 70 parse(inputSource);
Chris@0 71 }
Chris@0 72
Chris@0 73 void
Chris@0 74 SVFileReader::parse(QXmlInputSource &inputSource)
Chris@0 75 {
Chris@0 76 QXmlSimpleReader reader;
Chris@0 77 reader.setContentHandler(this);
Chris@0 78 reader.setErrorHandler(this);
Chris@0 79 m_ok = reader.parse(inputSource);
Chris@0 80 }
Chris@0 81
Chris@0 82 bool
Chris@0 83 SVFileReader::isOK()
Chris@0 84 {
Chris@0 85 return m_ok;
Chris@0 86 }
Chris@0 87
Chris@0 88 SVFileReader::~SVFileReader()
Chris@0 89 {
Chris@0 90 if (!m_awaitingDatasets.empty()) {
Chris@0 91 std::cerr << "WARNING: SV-XML: File ended with "
Chris@0 92 << m_awaitingDatasets.size() << " unfilled model dataset(s)"
Chris@0 93 << std::endl;
Chris@0 94 }
Chris@0 95
Chris@0 96 std::set<Model *> unaddedModels;
Chris@0 97
Chris@0 98 for (std::map<int, Model *>::iterator i = m_models.begin();
Chris@0 99 i != m_models.end(); ++i) {
Chris@0 100 if (m_addedModels.find(i->second) == m_addedModels.end()) {
Chris@0 101 unaddedModels.insert(i->second);
Chris@0 102 }
Chris@0 103 }
Chris@0 104
Chris@0 105 if (!unaddedModels.empty()) {
Chris@0 106 std::cerr << "WARNING: SV-XML: File contained "
Chris@0 107 << unaddedModels.size() << " unused models"
Chris@0 108 << std::endl;
Chris@0 109 while (!unaddedModels.empty()) {
Chris@0 110 delete *unaddedModels.begin();
Chris@0 111 unaddedModels.erase(unaddedModels.begin());
Chris@0 112 }
Chris@0 113 }
Chris@0 114 }
Chris@0 115
Chris@0 116 bool
Chris@0 117 SVFileReader::startElement(const QString &, const QString &,
Chris@0 118 const QString &qName,
Chris@0 119 const QXmlAttributes &attributes)
Chris@0 120 {
Chris@0 121 QString name = qName.toLower();
Chris@0 122
Chris@0 123 bool ok = false;
Chris@0 124
Chris@0 125 // Valid element names:
Chris@0 126 //
Chris@0 127 // sv
Chris@0 128 // data
Chris@0 129 // dataset
Chris@0 130 // display
Chris@0 131 // derivation
Chris@0 132 // playparameters
Chris@0 133 // layer
Chris@0 134 // model
Chris@0 135 // point
Chris@0 136 // row
Chris@0 137 // view
Chris@0 138 // window
Chris@0 139
Chris@0 140 if (name == "sv") {
Chris@0 141
Chris@0 142 // nothing needed
Chris@0 143 ok = true;
Chris@0 144
Chris@0 145 } else if (name == "data") {
Chris@0 146
Chris@0 147 // nothing needed
Chris@0 148 m_inData = true;
Chris@0 149 ok = true;
Chris@0 150
Chris@0 151 } else if (name == "display") {
Chris@0 152
Chris@0 153 // nothing needed
Chris@0 154 ok = true;
Chris@0 155
Chris@0 156 } else if (name == "window") {
Chris@0 157
Chris@0 158 ok = readWindow(attributes);
Chris@0 159
Chris@0 160 } else if (name == "model") {
Chris@0 161
Chris@0 162 ok = readModel(attributes);
Chris@0 163
Chris@0 164 } else if (name == "dataset") {
Chris@0 165
Chris@0 166 ok = readDatasetStart(attributes);
Chris@0 167
Chris@0 168 } else if (name == "bin") {
Chris@0 169
Chris@0 170 ok = addBinToDataset(attributes);
Chris@0 171
Chris@0 172 } else if (name == "point") {
Chris@0 173
Chris@0 174 ok = addPointToDataset(attributes);
Chris@0 175
Chris@0 176 } else if (name == "row") {
Chris@0 177
Chris@0 178 ok = addRowToDataset(attributes);
Chris@0 179
Chris@0 180 } else if (name == "layer") {
Chris@0 181
Chris@0 182 addUnaddedModels(); // all models must be specified before first layer
Chris@0 183 ok = readLayer(attributes);
Chris@0 184
Chris@0 185 } else if (name == "view") {
Chris@0 186
Chris@0 187 m_inView = true;
Chris@0 188 ok = readView(attributes);
Chris@0 189
Chris@0 190 } else if (name == "derivation") {
Chris@0 191
Chris@0 192 ok = readDerivation(attributes);
Chris@0 193
Chris@0 194 } else if (name == "playparameters") {
Chris@0 195
Chris@0 196 ok = readPlayParameters(attributes);
Chris@0 197
Chris@0 198 } else if (name == "plugin") {
Chris@0 199
Chris@0 200 ok = readPlugin(attributes);
Chris@0 201
Chris@0 202 } else if (name == "selections") {
Chris@0 203
Chris@0 204 m_inSelections = true;
Chris@0 205 ok = true;
Chris@0 206
Chris@0 207 } else if (name == "selection") {
Chris@0 208
Chris@0 209 ok = readSelection(attributes);
Chris@154 210
Chris@154 211 } else if (name == "measurement") {
Chris@154 212
Chris@154 213 ok = readMeasurement(attributes);
Chris@154 214
Chris@154 215 } else {
Chris@154 216 std::cerr << "WARNING: SV-XML: Unexpected element \""
Chris@154 217 << name.toLocal8Bit().data() << "\"" << std::endl;
Chris@0 218 }
Chris@0 219
Chris@0 220 if (!ok) {
Chris@0 221 std::cerr << "WARNING: SV-XML: Failed to completely process element \""
Chris@0 222 << name.toLocal8Bit().data() << "\"" << std::endl;
Chris@0 223 }
Chris@0 224
Chris@0 225 return true;
Chris@0 226 }
Chris@0 227
Chris@0 228 bool
Chris@0 229 SVFileReader::characters(const QString &text)
Chris@0 230 {
Chris@0 231 bool ok = false;
Chris@0 232
Chris@0 233 if (m_inRow) {
Chris@0 234 ok = readRowData(text);
Chris@0 235 if (!ok) {
Chris@0 236 std::cerr << "WARNING: SV-XML: Failed to read row data content for row " << m_rowNumber << std::endl;
Chris@0 237 }
Chris@0 238 }
Chris@0 239
Chris@0 240 return true;
Chris@0 241 }
Chris@0 242
Chris@0 243 bool
Chris@0 244 SVFileReader::endElement(const QString &, const QString &,
Chris@0 245 const QString &qName)
Chris@0 246 {
Chris@0 247 QString name = qName.toLower();
Chris@0 248
Chris@0 249 if (name == "dataset") {
Chris@0 250
Chris@0 251 if (m_currentDataset) {
Chris@0 252
Chris@0 253 bool foundInAwaiting = false;
Chris@0 254
Chris@0 255 for (std::map<int, int>::iterator i = m_awaitingDatasets.begin();
Chris@0 256 i != m_awaitingDatasets.end(); ++i) {
Chris@173 257 if (haveModel(i->second) &&
Chris@173 258 m_models[i->second] == m_currentDataset) {
Chris@0 259 m_awaitingDatasets.erase(i);
Chris@0 260 foundInAwaiting = true;
Chris@0 261 break;
Chris@0 262 }
Chris@0 263 }
Chris@0 264
Chris@0 265 if (!foundInAwaiting) {
Chris@0 266 std::cerr << "WARNING: SV-XML: Dataset precedes model, or no model uses dataset" << std::endl;
Chris@0 267 }
Chris@0 268 }
Chris@0 269
Chris@0 270 m_currentDataset = 0;
Chris@0 271
Chris@0 272 } else if (name == "data") {
Chris@0 273
Chris@0 274 addUnaddedModels();
Chris@0 275 m_inData = false;
Chris@0 276
Chris@0 277 } else if (name == "derivation") {
Chris@55 278
Chris@55 279 if (!m_currentDerivedModel) {
Chris@55 280 if (m_currentDerivedModel < 0) {
Chris@55 281 std::cerr << "WARNING: SV-XML: Bad derivation output model id "
Chris@55 282 << m_currentDerivedModelId << std::endl;
Chris@173 283 } else if (haveModel(m_currentDerivedModelId)) {
Chris@55 284 std::cerr << "WARNING: SV-XML: Derivation has existing model "
Chris@55 285 << m_currentDerivedModelId
Chris@55 286 << " as target, not regenerating" << std::endl;
Chris@55 287 } else {
Chris@55 288 m_currentDerivedModel = m_models[m_currentDerivedModelId] =
Chris@55 289 m_document->addDerivedModel(m_currentTransform,
Chris@55 290 m_currentTransformSource,
Chris@55 291 m_currentTransformContext,
Chris@55 292 m_currentTransformConfiguration);
Chris@55 293 }
Chris@55 294 } else {
Chris@0 295 m_document->addDerivedModel(m_currentTransform,
Chris@55 296 m_currentTransformSource,
Chris@30 297 m_currentTransformContext,
Chris@0 298 m_currentDerivedModel,
Chris@0 299 m_currentTransformConfiguration);
Chris@0 300 }
Chris@0 301
Chris@55 302 m_addedModels.insert(m_currentDerivedModel);
Chris@55 303 m_currentDerivedModel = 0;
Chris@55 304 m_currentDerivedModelId = -1;
Chris@55 305 m_currentTransform = "";
Chris@55 306 m_currentTransformConfiguration = "";
Chris@55 307
Chris@0 308 } else if (name == "row") {
Chris@0 309 m_inRow = false;
Chris@154 310 } else if (name == "layer") {
Chris@154 311 m_inLayer = false;
Chris@0 312 } else if (name == "view") {
Chris@0 313 m_inView = false;
Chris@0 314 } else if (name == "selections") {
Chris@0 315 m_inSelections = false;
Chris@0 316 } else if (name == "playparameters") {
Chris@0 317 m_currentPlayParameters = 0;
Chris@0 318 }
Chris@0 319
Chris@0 320 return true;
Chris@0 321 }
Chris@0 322
Chris@0 323 bool
Chris@0 324 SVFileReader::error(const QXmlParseException &exception)
Chris@0 325 {
Chris@0 326 m_errorString =
Chris@0 327 QString("ERROR: SV-XML: %1 at line %2, column %3")
Chris@0 328 .arg(exception.message())
Chris@0 329 .arg(exception.lineNumber())
Chris@0 330 .arg(exception.columnNumber());
Chris@0 331 std::cerr << m_errorString.toLocal8Bit().data() << std::endl;
Chris@0 332 return QXmlDefaultHandler::error(exception);
Chris@0 333 }
Chris@0 334
Chris@0 335 bool
Chris@0 336 SVFileReader::fatalError(const QXmlParseException &exception)
Chris@0 337 {
Chris@0 338 m_errorString =
Chris@0 339 QString("FATAL ERROR: SV-XML: %1 at line %2, column %3")
Chris@0 340 .arg(exception.message())
Chris@0 341 .arg(exception.lineNumber())
Chris@0 342 .arg(exception.columnNumber());
Chris@0 343 std::cerr << m_errorString.toLocal8Bit().data() << std::endl;
Chris@0 344 return QXmlDefaultHandler::fatalError(exception);
Chris@0 345 }
Chris@0 346
Chris@0 347
Chris@0 348 #define READ_MANDATORY(TYPE, NAME, CONVERSION) \
Chris@0 349 TYPE NAME = attributes.value(#NAME).trimmed().CONVERSION(&ok); \
Chris@0 350 if (!ok) { \
Chris@0 351 std::cerr << "WARNING: SV-XML: Missing or invalid mandatory " #TYPE " attribute \"" #NAME "\"" << std::endl; \
Chris@0 352 return false; \
Chris@0 353 }
Chris@0 354
Chris@0 355 bool
Chris@0 356 SVFileReader::readWindow(const QXmlAttributes &attributes)
Chris@0 357 {
Chris@0 358 bool ok = false;
Chris@0 359
Chris@0 360 READ_MANDATORY(int, width, toInt);
Chris@0 361 READ_MANDATORY(int, height, toInt);
Chris@0 362
Chris@0 363 m_paneCallback.setWindowSize(width, height);
Chris@0 364 return true;
Chris@0 365 }
Chris@0 366
Chris@0 367 void
Chris@0 368 SVFileReader::addUnaddedModels()
Chris@0 369 {
Chris@0 370 std::set<Model *> unaddedModels;
Chris@0 371
Chris@0 372 for (std::map<int, Model *>::iterator i = m_models.begin();
Chris@0 373 i != m_models.end(); ++i) {
Chris@0 374 if (m_addedModels.find(i->second) == m_addedModels.end()) {
Chris@0 375 unaddedModels.insert(i->second);
Chris@0 376 }
Chris@0 377 }
Chris@0 378
Chris@0 379 for (std::set<Model *>::iterator i = unaddedModels.begin();
Chris@0 380 i != unaddedModels.end(); ++i) {
Chris@0 381 m_document->addImportedModel(*i);
Chris@0 382 m_addedModels.insert(*i);
Chris@0 383 }
Chris@0 384 }
Chris@0 385
Chris@0 386 bool
Chris@0 387 SVFileReader::readModel(const QXmlAttributes &attributes)
Chris@0 388 {
Chris@0 389 bool ok = false;
Chris@0 390
Chris@0 391 READ_MANDATORY(int, id, toInt);
Chris@0 392
Chris@173 393 if (haveModel(id)) {
Chris@0 394 std::cerr << "WARNING: SV-XML: Ignoring duplicate model id " << id
Chris@0 395 << std::endl;
Chris@0 396 return false;
Chris@0 397 }
Chris@0 398
Chris@0 399 QString name = attributes.value("name");
Chris@0 400
Chris@167 401 std::cerr << "SVFileReader::readModel: model name \"" << name.toStdString() << "\"" << std::endl;
Chris@167 402
Chris@0 403 READ_MANDATORY(int, sampleRate, toInt);
Chris@0 404
Chris@0 405 QString type = attributes.value("type").trimmed();
Chris@0 406 bool mainModel = (attributes.value("mainModel").trimmed() == "true");
Chris@55 407
Chris@0 408 if (type == "wavefile") {
Chris@0 409
Chris@87 410 WaveFileModel *model = 0;
Chris@88 411 FileFinder *ff = FileFinder::getInstance();
Chris@88 412 QString originalPath = attributes.value("file");
Chris@88 413 QString path = ff->find(FileFinder::AudioFile,
Chris@88 414 originalPath, m_location);
Chris@87 415 QUrl url(path);
Chris@87 416
Chris@87 417 if (RemoteFile::canHandleScheme(url)) {
Chris@87 418
Chris@87 419 RemoteFile rf(url);
Chris@87 420 rf.wait();
Chris@87 421
Chris@87 422 if (rf.isOK()) {
Chris@88 423
Chris@88 424 model = new WaveFileModel(rf.getLocalFilename(), path);
Chris@87 425 if (!model->isOK()) {
Chris@87 426 delete model;
Chris@87 427 model = 0;
Chris@87 428 //!!! and delete local file?
Chris@87 429 }
Chris@87 430 }
Chris@87 431 } else {
Chris@87 432
Chris@87 433 model = new WaveFileModel(path);
Chris@87 434 if (!model->isOK()) {
Chris@87 435 delete model;
Chris@87 436 model = 0;
Chris@87 437 }
Chris@87 438 }
Chris@87 439
Chris@87 440 if (!model) return false;
Chris@87 441
Chris@167 442 model->setObjectName(name);
Chris@0 443 m_models[id] = model;
Chris@0 444 if (mainModel) {
Chris@0 445 m_document->setMainModel(model);
Chris@0 446 m_addedModels.insert(model);
Chris@0 447 }
Chris@0 448 // Derived models will be added when their derivation
Chris@0 449 // is found.
Chris@0 450
Chris@0 451 return true;
Chris@0 452
Chris@0 453 } else if (type == "dense") {
Chris@0 454
Chris@0 455 READ_MANDATORY(int, dimensions, toInt);
Chris@0 456
Chris@55 457 // Currently the only dense model we support here is the dense
Chris@55 458 // 3d model. Dense time-value models are always file-backed
Chris@55 459 // waveform data, at this point, and they come in as wavefile
Chris@55 460 // models.
Chris@0 461
Chris@0 462 if (dimensions == 3) {
Chris@0 463
Chris@0 464 READ_MANDATORY(int, windowSize, toInt);
Chris@0 465 READ_MANDATORY(int, yBinCount, toInt);
Chris@0 466
Chris@3 467 EditableDenseThreeDimensionalModel *model =
Chris@3 468 new EditableDenseThreeDimensionalModel
Chris@3 469 (sampleRate, windowSize, yBinCount);
Chris@0 470
Chris@0 471 float minimum = attributes.value("minimum").trimmed().toFloat(&ok);
Chris@0 472 if (ok) model->setMinimumLevel(minimum);
Chris@0 473
Chris@0 474 float maximum = attributes.value("maximum").trimmed().toFloat(&ok);
Chris@0 475 if (ok) model->setMaximumLevel(maximum);
Chris@0 476
Chris@0 477 int dataset = attributes.value("dataset").trimmed().toInt(&ok);
Chris@0 478 if (ok) m_awaitingDatasets[dataset] = id;
Chris@0 479
Chris@167 480 model->setObjectName(name);
Chris@0 481 m_models[id] = model;
Chris@0 482 return true;
Chris@0 483
Chris@0 484 } else {
Chris@0 485
Chris@0 486 std::cerr << "WARNING: SV-XML: Unexpected dense model dimension ("
Chris@0 487 << dimensions << ")" << std::endl;
Chris@0 488 }
Chris@0 489 } else if (type == "sparse") {
Chris@0 490
Chris@0 491 READ_MANDATORY(int, dimensions, toInt);
Chris@0 492
Chris@0 493 if (dimensions == 1) {
Chris@0 494
Chris@0 495 READ_MANDATORY(int, resolution, toInt);
Chris@0 496
Chris@186 497 if (attributes.value("subtype") == "image") {
Chris@186 498
Chris@186 499 bool notifyOnAdd = (attributes.value("notifyOnAdd") == "true");
Chris@186 500 ImageModel *model = new ImageModel(sampleRate, resolution,
Chris@186 501 notifyOnAdd);
Chris@186 502 model->setObjectName(name);
Chris@186 503 m_models[id] = model;
Chris@186 504
Chris@186 505 } else {
Chris@186 506
Chris@186 507 SparseOneDimensionalModel *model = new SparseOneDimensionalModel
Chris@186 508 (sampleRate, resolution);
Chris@186 509 model->setObjectName(name);
Chris@186 510 m_models[id] = model;
Chris@186 511 }
Chris@0 512
Chris@0 513 int dataset = attributes.value("dataset").trimmed().toInt(&ok);
Chris@0 514 if (ok) m_awaitingDatasets[dataset] = id;
Chris@0 515
Chris@0 516 return true;
Chris@0 517
Chris@0 518 } else if (dimensions == 2 || dimensions == 3) {
Chris@0 519
Chris@0 520 READ_MANDATORY(int, resolution, toInt);
Chris@0 521
Chris@167 522 bool haveMinMax = true;
Chris@0 523 float minimum = attributes.value("minimum").trimmed().toFloat(&ok);
Chris@167 524 if (!ok) haveMinMax = false;
Chris@0 525 float maximum = attributes.value("maximum").trimmed().toFloat(&ok);
Chris@167 526 if (!ok) haveMinMax = false;
Chris@167 527
Chris@0 528 float valueQuantization =
Chris@0 529 attributes.value("valueQuantization").trimmed().toFloat(&ok);
Chris@0 530
Chris@0 531 bool notifyOnAdd = (attributes.value("notifyOnAdd") == "true");
Chris@0 532
Chris@0 533 QString units = attributes.value("units");
Chris@0 534
Chris@0 535 if (dimensions == 2) {
Chris@0 536 if (attributes.value("subtype") == "text") {
Chris@0 537 TextModel *model = new TextModel
Chris@0 538 (sampleRate, resolution, notifyOnAdd);
Chris@167 539 model->setObjectName(name);
Chris@0 540 m_models[id] = model;
Chris@0 541 } else {
Chris@167 542 SparseTimeValueModel *model;
Chris@167 543 if (haveMinMax) {
Chris@167 544 model = new SparseTimeValueModel
Chris@167 545 (sampleRate, resolution, minimum, maximum, notifyOnAdd);
Chris@167 546 } else {
Chris@167 547 model = new SparseTimeValueModel
Chris@167 548 (sampleRate, resolution, notifyOnAdd);
Chris@167 549 }
Chris@0 550 model->setScaleUnits(units);
Chris@167 551 model->setObjectName(name);
Chris@0 552 m_models[id] = model;
Chris@0 553 }
Chris@0 554 } else {
Chris@167 555 NoteModel *model;
Chris@167 556 if (haveMinMax) {
Chris@167 557 model = new NoteModel
Chris@167 558 (sampleRate, resolution, minimum, maximum, notifyOnAdd);
Chris@167 559 } else {
Chris@167 560 model = new NoteModel
Chris@167 561 (sampleRate, resolution, notifyOnAdd);
Chris@167 562 }
Chris@0 563 model->setValueQuantization(valueQuantization);
Chris@0 564 model->setScaleUnits(units);
Chris@167 565 model->setObjectName(name);
Chris@0 566 m_models[id] = model;
Chris@0 567 }
Chris@0 568
Chris@0 569 int dataset = attributes.value("dataset").trimmed().toInt(&ok);
Chris@0 570 if (ok) m_awaitingDatasets[dataset] = id;
Chris@0 571
Chris@0 572 return true;
Chris@0 573
Chris@0 574 } else {
Chris@0 575
Chris@0 576 std::cerr << "WARNING: SV-XML: Unexpected sparse model dimension ("
Chris@0 577 << dimensions << ")" << std::endl;
Chris@0 578 }
Chris@0 579 } else {
Chris@0 580
Chris@0 581 std::cerr << "WARNING: SV-XML: Unexpected model type \""
Chris@88 582 << type.toLocal8Bit().data() << "\" for model id " << id << std::endl;
Chris@0 583 }
Chris@0 584
Chris@0 585 return false;
Chris@0 586 }
Chris@0 587
Chris@0 588 bool
Chris@0 589 SVFileReader::readView(const QXmlAttributes &attributes)
Chris@0 590 {
Chris@0 591 QString type = attributes.value("type");
Chris@0 592 m_currentPane = 0;
Chris@0 593
Chris@0 594 if (type != "pane") {
Chris@0 595 std::cerr << "WARNING: SV-XML: Unexpected view type \""
Chris@0 596 << type.toLocal8Bit().data() << "\"" << std::endl;
Chris@0 597 return false;
Chris@0 598 }
Chris@0 599
Chris@0 600 m_currentPane = m_paneCallback.addPane();
Chris@0 601
Chris@0 602 if (!m_currentPane) {
Chris@0 603 std::cerr << "WARNING: SV-XML: Internal error: Failed to add pane!"
Chris@0 604 << std::endl;
Chris@0 605 return false;
Chris@0 606 }
Chris@0 607
Chris@0 608 bool ok = false;
Chris@0 609
Chris@0 610 View *view = m_currentPane;
Chris@0 611
Chris@0 612 // The view properties first
Chris@0 613
Chris@0 614 READ_MANDATORY(size_t, centre, toUInt);
Chris@0 615 READ_MANDATORY(size_t, zoom, toUInt);
Chris@0 616 READ_MANDATORY(int, followPan, toInt);
Chris@0 617 READ_MANDATORY(int, followZoom, toInt);
Chris@0 618 QString tracking = attributes.value("tracking");
Chris@0 619
Chris@0 620 // Specify the follow modes before we set the actual values
Chris@0 621 view->setFollowGlobalPan(followPan);
Chris@0 622 view->setFollowGlobalZoom(followZoom);
Chris@109 623 view->setPlaybackFollow(tracking == "scroll" ? PlaybackScrollContinuous :
Chris@109 624 tracking == "page" ? PlaybackScrollPage
Chris@109 625 : PlaybackIgnore);
Chris@0 626
Chris@0 627 // Then set these values
Chris@0 628 view->setCentreFrame(centre);
Chris@0 629 view->setZoomLevel(zoom);
Chris@0 630
Chris@0 631 // And pane properties
Chris@0 632 READ_MANDATORY(int, centreLineVisible, toInt);
Chris@0 633 m_currentPane->setCentreLineVisible(centreLineVisible);
Chris@0 634
Chris@0 635 int height = attributes.value("height").toInt(&ok);
Chris@0 636 if (ok) {
Chris@0 637 m_currentPane->resize(m_currentPane->width(), height);
Chris@0 638 }
Chris@0 639
Chris@0 640 return true;
Chris@0 641 }
Chris@0 642
Chris@0 643 bool
Chris@0 644 SVFileReader::readLayer(const QXmlAttributes &attributes)
Chris@0 645 {
Chris@0 646 QString type = attributes.value("type");
Chris@0 647
Chris@0 648 int id;
Chris@0 649 bool ok = false;
Chris@0 650 id = attributes.value("id").trimmed().toInt(&ok);
Chris@0 651
Chris@0 652 if (!ok) {
Chris@0 653 std::cerr << "WARNING: SV-XML: No layer id for layer of type \""
Chris@0 654 << type.toLocal8Bit().data()
Chris@0 655 << "\"" << std::endl;
Chris@0 656 return false;
Chris@0 657 }
Chris@0 658
Chris@0 659 Layer *layer = 0;
Chris@0 660 bool isNewLayer = false;
Chris@0 661
Chris@0 662 // Layers are expected to be defined in layer elements in the data
Chris@0 663 // section, and referred to in layer elements in the view
Chris@0 664 // sections. So if we're in the data section, we expect this
Chris@0 665 // layer not to exist already; if we're in the view section, we
Chris@0 666 // expect it to exist.
Chris@0 667
Chris@0 668 if (m_inData) {
Chris@0 669
Chris@0 670 if (m_layers.find(id) != m_layers.end()) {
Chris@0 671 std::cerr << "WARNING: SV-XML: Ignoring duplicate layer id " << id
Chris@0 672 << " in data section" << std::endl;
Chris@0 673 return false;
Chris@0 674 }
Chris@0 675
Chris@0 676 layer = m_layers[id] = m_document->createLayer
Chris@0 677 (LayerFactory::getInstance()->getLayerTypeForName(type));
Chris@0 678
Chris@0 679 if (layer) {
Chris@0 680 m_layers[id] = layer;
Chris@0 681 isNewLayer = true;
Chris@0 682 }
Chris@0 683
Chris@0 684 } else {
Chris@0 685
Chris@0 686 if (!m_currentPane) {
Chris@0 687 std::cerr << "WARNING: SV-XML: No current pane for layer " << id
Chris@0 688 << " in view section" << std::endl;
Chris@0 689 return false;
Chris@0 690 }
Chris@0 691
Chris@0 692 if (m_layers.find(id) != m_layers.end()) {
Chris@0 693
Chris@0 694 layer = m_layers[id];
Chris@0 695
Chris@0 696 } else {
Chris@0 697 std::cerr << "WARNING: SV-XML: Layer id " << id
Chris@0 698 << " in view section has not been defined -- defining it here"
Chris@0 699 << std::endl;
Chris@0 700
Chris@0 701 layer = m_document->createLayer
Chris@0 702 (LayerFactory::getInstance()->getLayerTypeForName(type));
Chris@0 703
Chris@0 704 if (layer) {
Chris@0 705 m_layers[id] = layer;
Chris@0 706 isNewLayer = true;
Chris@0 707 }
Chris@0 708 }
Chris@0 709 }
Chris@0 710
Chris@0 711 if (!layer) {
Chris@0 712 std::cerr << "WARNING: SV-XML: Failed to add layer of type \""
Chris@0 713 << type.toLocal8Bit().data()
Chris@0 714 << "\"" << std::endl;
Chris@0 715 return false;
Chris@0 716 }
Chris@0 717
Chris@0 718 if (isNewLayer) {
Chris@0 719
Chris@0 720 QString name = attributes.value("name");
Chris@0 721 layer->setObjectName(name);
Chris@0 722
Chris@0 723 int modelId;
Chris@0 724 bool modelOk = false;
Chris@0 725 modelId = attributes.value("model").trimmed().toInt(&modelOk);
Chris@0 726
Chris@0 727 if (modelOk) {
Chris@173 728 if (haveModel(modelId)) {
Chris@0 729 Model *model = m_models[modelId];
Chris@0 730 m_document->setModel(layer, model);
Chris@0 731 } else {
Chris@0 732 std::cerr << "WARNING: SV-XML: Unknown model id " << modelId
Chris@0 733 << " in layer definition" << std::endl;
Chris@0 734 }
Chris@0 735 }
Chris@0 736
Chris@0 737 layer->setProperties(attributes);
Chris@0 738 }
Chris@0 739
Chris@0 740 if (!m_inData && m_currentPane) {
Chris@84 741
Chris@84 742 QString visible = attributes.value("visible");
Chris@84 743 bool dormant = (visible == "false");
Chris@84 744
Chris@84 745 // We need to do this both before and after adding the layer
Chris@84 746 // to the view -- we need it to be dormant if appropriate
Chris@84 747 // before it's actually added to the view so that any property
Chris@84 748 // box gets the right state when it's added, but the add layer
Chris@84 749 // command sets dormant to false because it assumes it may be
Chris@84 750 // restoring a previously dormant layer, so we need to set it
Chris@84 751 // again afterwards too. Hm
Chris@84 752 layer->setLayerDormant(m_currentPane, dormant);
Chris@84 753
Chris@0 754 m_document->addLayerToView(m_currentPane, layer);
Chris@84 755
Chris@84 756 layer->setLayerDormant(m_currentPane, dormant);
Chris@0 757 }
Chris@0 758
Chris@154 759 m_currentLayer = layer;
Chris@154 760 m_inLayer = true;
Chris@154 761
Chris@0 762 return true;
Chris@0 763 }
Chris@0 764
Chris@0 765 bool
Chris@0 766 SVFileReader::readDatasetStart(const QXmlAttributes &attributes)
Chris@0 767 {
Chris@0 768 bool ok = false;
Chris@0 769
Chris@0 770 READ_MANDATORY(int, id, toInt);
Chris@0 771 READ_MANDATORY(int, dimensions, toInt);
Chris@0 772
Chris@0 773 if (m_awaitingDatasets.find(id) == m_awaitingDatasets.end()) {
Chris@0 774 std::cerr << "WARNING: SV-XML: Unwanted dataset " << id << std::endl;
Chris@0 775 return false;
Chris@0 776 }
Chris@0 777
Chris@0 778 int modelId = m_awaitingDatasets[id];
Chris@0 779
Chris@0 780 Model *model = 0;
Chris@173 781 if (haveModel(modelId)) {
Chris@0 782 model = m_models[modelId];
Chris@0 783 } else {
Chris@0 784 std::cerr << "WARNING: SV-XML: Internal error: Unknown model " << modelId
Chris@0 785 << " expecting dataset " << id << std::endl;
Chris@0 786 return false;
Chris@0 787 }
Chris@0 788
Chris@0 789 bool good = false;
Chris@0 790
Chris@0 791 switch (dimensions) {
Chris@0 792 case 1:
Chris@0 793 if (dynamic_cast<SparseOneDimensionalModel *>(model)) good = true;
Chris@186 794 else if (dynamic_cast<ImageModel *>(model)) good = true;
Chris@0 795 break;
Chris@0 796
Chris@0 797 case 2:
Chris@0 798 if (dynamic_cast<SparseTimeValueModel *>(model)) good = true;
Chris@0 799 else if (dynamic_cast<TextModel *>(model)) good = true;
Chris@0 800 break;
Chris@0 801
Chris@0 802 case 3:
Chris@0 803 if (dynamic_cast<NoteModel *>(model)) good = true;
Chris@3 804 else if (dynamic_cast<EditableDenseThreeDimensionalModel *>(model)) {
Chris@0 805 m_datasetSeparator = attributes.value("separator");
Chris@0 806 good = true;
Chris@0 807 }
Chris@0 808 break;
Chris@0 809 }
Chris@0 810
Chris@0 811 if (!good) {
Chris@186 812 std::cerr << "WARNING: SV-XML: Model id " << modelId << " has wrong number of dimensions or inappropriate type for " << dimensions << "-D dataset " << id << std::endl;
Chris@0 813 m_currentDataset = 0;
Chris@0 814 return false;
Chris@0 815 }
Chris@0 816
Chris@0 817 m_currentDataset = model;
Chris@0 818 return true;
Chris@0 819 }
Chris@0 820
Chris@0 821 bool
Chris@0 822 SVFileReader::addPointToDataset(const QXmlAttributes &attributes)
Chris@0 823 {
Chris@0 824 bool ok = false;
Chris@0 825
Chris@0 826 READ_MANDATORY(int, frame, toInt);
Chris@0 827
Chris@174 828 // std::cerr << "SVFileReader::addPointToDataset: frame = " << frame << std::endl;
Chris@174 829
Chris@0 830 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 831 (m_currentDataset);
Chris@0 832
Chris@0 833 if (sodm) {
Chris@174 834 // std::cerr << "Current dataset is a sparse one dimensional model" << std::endl;
Chris@0 835 QString label = attributes.value("label");
Chris@0 836 sodm->addPoint(SparseOneDimensionalModel::Point(frame, label));
Chris@0 837 return true;
Chris@0 838 }
Chris@0 839
Chris@0 840 SparseTimeValueModel *stvm = dynamic_cast<SparseTimeValueModel *>
Chris@0 841 (m_currentDataset);
Chris@0 842
Chris@0 843 if (stvm) {
Chris@174 844 // std::cerr << "Current dataset is a sparse time-value model" << std::endl;
Chris@0 845 float value = 0.0;
Chris@0 846 value = attributes.value("value").trimmed().toFloat(&ok);
Chris@0 847 QString label = attributes.value("label");
Chris@0 848 stvm->addPoint(SparseTimeValueModel::Point(frame, value, label));
Chris@0 849 return ok;
Chris@0 850 }
Chris@0 851
Chris@0 852 NoteModel *nm = dynamic_cast<NoteModel *>(m_currentDataset);
Chris@0 853
Chris@0 854 if (nm) {
Chris@174 855 // std::cerr << "Current dataset is a note model" << std::endl;
Chris@0 856 float value = 0.0;
Chris@0 857 value = attributes.value("value").trimmed().toFloat(&ok);
Chris@137 858 size_t duration = 0;
Chris@137 859 duration = attributes.value("duration").trimmed().toUInt(&ok);
Chris@0 860 QString label = attributes.value("label");
Chris@0 861 nm->addPoint(NoteModel::Point(frame, value, duration, label));
Chris@0 862 return ok;
Chris@0 863 }
Chris@0 864
Chris@0 865 TextModel *tm = dynamic_cast<TextModel *>(m_currentDataset);
Chris@0 866
Chris@0 867 if (tm) {
Chris@174 868 // std::cerr << "Current dataset is a text model" << std::endl;
Chris@0 869 float height = 0.0;
Chris@0 870 height = attributes.value("height").trimmed().toFloat(&ok);
Chris@0 871 QString label = attributes.value("label");
Chris@174 872 // std::cerr << "SVFileReader::addPointToDataset: TextModel: frame = " << frame << ", height = " << height << ", label = " << label.toStdString() << ", ok = " << ok << std::endl;
Chris@0 873 tm->addPoint(TextModel::Point(frame, height, label));
Chris@0 874 return ok;
Chris@0 875 }
Chris@0 876
Chris@186 877 ImageModel *im = dynamic_cast<ImageModel *>(m_currentDataset);
Chris@186 878
Chris@186 879 if (im) {
Chris@186 880 // std::cerr << "Current dataset is an image model" << std::endl;
Chris@186 881 QString image = attributes.value("image");
Chris@186 882 QString label = attributes.value("label");
Chris@186 883 // std::cerr << "SVFileReader::addPointToDataset: ImageModel: frame = " << frame << ", image = " << image.toStdString() << ", label = " << label.toStdString() << ", ok = " << ok << std::endl;
Chris@186 884 im->addPoint(ImageModel::Point(frame, image, label));
Chris@186 885 return ok;
Chris@186 886 }
Chris@186 887
Chris@0 888 std::cerr << "WARNING: SV-XML: Point element found in non-point dataset" << std::endl;
Chris@0 889
Chris@0 890 return false;
Chris@0 891 }
Chris@0 892
Chris@0 893 bool
Chris@0 894 SVFileReader::addBinToDataset(const QXmlAttributes &attributes)
Chris@0 895 {
Chris@3 896 EditableDenseThreeDimensionalModel *dtdm =
Chris@3 897 dynamic_cast<EditableDenseThreeDimensionalModel *>
Chris@0 898 (m_currentDataset);
Chris@0 899
Chris@0 900 if (dtdm) {
Chris@0 901
Chris@0 902 bool ok = false;
Chris@0 903 int n = attributes.value("number").trimmed().toInt(&ok);
Chris@0 904 if (!ok) {
Chris@0 905 std::cerr << "WARNING: SV-XML: Missing or invalid bin number"
Chris@0 906 << std::endl;
Chris@0 907 return false;
Chris@0 908 }
Chris@0 909
Chris@0 910 QString name = attributes.value("name");
Chris@0 911
Chris@0 912 dtdm->setBinName(n, name);
Chris@0 913 return true;
Chris@0 914 }
Chris@0 915
Chris@0 916 std::cerr << "WARNING: SV-XML: Bin definition found in incompatible dataset" << std::endl;
Chris@0 917
Chris@0 918 return false;
Chris@0 919 }
Chris@0 920
Chris@0 921
Chris@0 922 bool
Chris@0 923 SVFileReader::addRowToDataset(const QXmlAttributes &attributes)
Chris@0 924 {
Chris@0 925 m_inRow = false;
Chris@0 926
Chris@0 927 bool ok = false;
Chris@0 928 m_rowNumber = attributes.value("n").trimmed().toInt(&ok);
Chris@0 929 if (!ok) {
Chris@0 930 std::cerr << "WARNING: SV-XML: Missing or invalid row number"
Chris@0 931 << std::endl;
Chris@0 932 return false;
Chris@0 933 }
Chris@0 934
Chris@0 935 m_inRow = true;
Chris@0 936
Chris@0 937 // std::cerr << "SV-XML: In row " << m_rowNumber << std::endl;
Chris@0 938
Chris@0 939 return true;
Chris@0 940 }
Chris@0 941
Chris@0 942 bool
Chris@0 943 SVFileReader::readRowData(const QString &text)
Chris@0 944 {
Chris@3 945 EditableDenseThreeDimensionalModel *dtdm =
Chris@3 946 dynamic_cast<EditableDenseThreeDimensionalModel *>
Chris@0 947 (m_currentDataset);
Chris@0 948
Chris@0 949 bool warned = false;
Chris@0 950
Chris@0 951 if (dtdm) {
Chris@0 952 QStringList data = text.split(m_datasetSeparator);
Chris@0 953
Chris@51 954 DenseThreeDimensionalModel::Column values;
Chris@0 955
Chris@0 956 for (QStringList::iterator i = data.begin(); i != data.end(); ++i) {
Chris@0 957
Chris@51 958 if (values.size() == dtdm->getHeight()) {
Chris@0 959 if (!warned) {
Chris@0 960 std::cerr << "WARNING: SV-XML: Too many y-bins in 3-D dataset row "
Chris@0 961 << m_rowNumber << std::endl;
Chris@0 962 warned = true;
Chris@0 963 }
Chris@0 964 }
Chris@0 965
Chris@0 966 bool ok;
Chris@0 967 float value = i->toFloat(&ok);
Chris@0 968 if (!ok) {
Chris@0 969 std::cerr << "WARNING: SV-XML: Bad floating-point value "
Chris@0 970 << i->toLocal8Bit().data()
Chris@0 971 << " in row data" << std::endl;
Chris@0 972 } else {
Chris@0 973 values.push_back(value);
Chris@0 974 }
Chris@0 975 }
Chris@0 976
Chris@51 977 dtdm->setColumn(m_rowNumber, values);
Chris@0 978 return true;
Chris@0 979 }
Chris@0 980
Chris@0 981 std::cerr << "WARNING: SV-XML: Row data found in non-row dataset" << std::endl;
Chris@0 982
Chris@0 983 return false;
Chris@0 984 }
Chris@0 985
Chris@0 986 bool
Chris@0 987 SVFileReader::readDerivation(const QXmlAttributes &attributes)
Chris@0 988 {
Chris@0 989 int modelId = 0;
Chris@0 990 bool modelOk = false;
Chris@0 991 modelId = attributes.value("model").trimmed().toInt(&modelOk);
Chris@0 992
Chris@0 993 if (!modelOk) {
Chris@0 994 std::cerr << "WARNING: SV-XML: No model id specified for derivation" << std::endl;
Chris@0 995 return false;
Chris@0 996 }
Chris@55 997
Chris@55 998 QString transform = attributes.value("transform");
Chris@55 999
Chris@173 1000 if (haveModel(modelId)) {
Chris@55 1001 m_currentDerivedModel = m_models[modelId];
Chris@55 1002 } else {
Chris@55 1003 // we'll regenerate the model when the derivation element ends
Chris@55 1004 m_currentDerivedModel = 0;
Chris@55 1005 }
Chris@0 1006
Chris@55 1007 m_currentDerivedModelId = modelId;
Chris@0 1008
Chris@55 1009 int sourceId = 0;
Chris@55 1010 bool sourceOk = false;
Chris@55 1011 sourceId = attributes.value("source").trimmed().toInt(&sourceOk);
Chris@0 1012
Chris@173 1013 if (sourceOk && haveModel(sourceId)) {
Chris@55 1014 m_currentTransformSource = m_models[sourceId];
Chris@55 1015 } else {
Chris@55 1016 m_currentTransformSource = m_document->getMainModel();
Chris@55 1017 }
Chris@0 1018
Chris@55 1019 m_currentTransform = transform;
Chris@55 1020 m_currentTransformConfiguration = "";
Chris@30 1021
Chris@55 1022 m_currentTransformContext = PluginTransform::ExecutionContext();
Chris@30 1023
Chris@55 1024 bool ok = false;
Chris@55 1025 int channel = attributes.value("channel").trimmed().toInt(&ok);
Chris@55 1026 if (ok) m_currentTransformContext.channel = channel;
Chris@30 1027
Chris@55 1028 int domain = attributes.value("domain").trimmed().toInt(&ok);
Chris@55 1029 if (ok) m_currentTransformContext.domain = Vamp::Plugin::InputDomain(domain);
Chris@30 1030
Chris@55 1031 int stepSize = attributes.value("stepSize").trimmed().toInt(&ok);
Chris@55 1032 if (ok) m_currentTransformContext.stepSize = stepSize;
Chris@30 1033
Chris@55 1034 int blockSize = attributes.value("blockSize").trimmed().toInt(&ok);
Chris@55 1035 if (ok) m_currentTransformContext.blockSize = blockSize;
Chris@0 1036
Chris@55 1037 int windowType = attributes.value("windowType").trimmed().toInt(&ok);
Chris@55 1038 if (ok) m_currentTransformContext.windowType = WindowType(windowType);
Chris@0 1039
Chris@184 1040 QString startFrameStr = attributes.value("startFrame");
Chris@184 1041 QString durationStr = attributes.value("duration");
Chris@184 1042
Chris@184 1043 size_t startFrame = 0;
Chris@184 1044 size_t duration = 0;
Chris@184 1045
Chris@184 1046 if (startFrameStr != "") {
Chris@184 1047 startFrame = startFrameStr.trimmed().toInt(&ok);
Chris@184 1048 if (!ok) startFrame = 0;
Chris@184 1049 }
Chris@184 1050 if (durationStr != "") {
Chris@184 1051 duration = durationStr.trimmed().toInt(&ok);
Chris@184 1052 if (!ok) duration = 0;
Chris@184 1053 }
Chris@184 1054
Chris@184 1055 m_currentTransformContext.startFrame = startFrame;
Chris@184 1056 m_currentTransformContext.duration = duration;
Chris@184 1057
Chris@0 1058 return true;
Chris@0 1059 }
Chris@0 1060
Chris@0 1061 bool
Chris@0 1062 SVFileReader::readPlayParameters(const QXmlAttributes &attributes)
Chris@0 1063 {
Chris@0 1064 m_currentPlayParameters = 0;
Chris@0 1065
Chris@0 1066 int modelId = 0;
Chris@0 1067 bool modelOk = false;
Chris@0 1068 modelId = attributes.value("model").trimmed().toInt(&modelOk);
Chris@0 1069
Chris@0 1070 if (!modelOk) {
Chris@0 1071 std::cerr << "WARNING: SV-XML: No model id specified for play parameters" << std::endl;
Chris@0 1072 return false;
Chris@0 1073 }
Chris@0 1074
Chris@173 1075 if (haveModel(modelId)) {
Chris@0 1076
Chris@0 1077 bool ok = false;
Chris@0 1078
Chris@0 1079 PlayParameters *parameters = PlayParameterRepository::getInstance()->
Chris@0 1080 getPlayParameters(m_models[modelId]);
Chris@0 1081
Chris@0 1082 if (!parameters) {
Chris@0 1083 std::cerr << "WARNING: SV-XML: Play parameters for model "
Chris@0 1084 << modelId
Chris@0 1085 << " not found - has model been added to document?"
Chris@0 1086 << std::endl;
Chris@0 1087 return false;
Chris@0 1088 }
Chris@0 1089
Chris@0 1090 bool muted = (attributes.value("mute").trimmed() == "true");
Chris@83 1091 parameters->setPlayMuted(muted);
Chris@0 1092
Chris@0 1093 float pan = attributes.value("pan").toFloat(&ok);
Chris@0 1094 if (ok) parameters->setPlayPan(pan);
Chris@0 1095
Chris@0 1096 float gain = attributes.value("gain").toFloat(&ok);
Chris@0 1097 if (ok) parameters->setPlayGain(gain);
Chris@0 1098
Chris@0 1099 QString pluginId = attributes.value("pluginId");
Chris@0 1100 if (pluginId != "") parameters->setPlayPluginId(pluginId);
Chris@0 1101
Chris@0 1102 m_currentPlayParameters = parameters;
Chris@0 1103
Chris@0 1104 // std::cerr << "Current play parameters for model: " << m_models[modelId] << ": " << m_currentPlayParameters << std::endl;
Chris@0 1105
Chris@0 1106 } else {
Chris@0 1107
Chris@0 1108 std::cerr << "WARNING: SV-XML: Unknown model " << modelId
Chris@0 1109 << " for play parameters" << std::endl;
Chris@0 1110 return false;
Chris@0 1111 }
Chris@0 1112
Chris@0 1113 return true;
Chris@0 1114 }
Chris@0 1115
Chris@0 1116 bool
Chris@0 1117 SVFileReader::readPlugin(const QXmlAttributes &attributes)
Chris@0 1118 {
Chris@55 1119 if (m_currentDerivedModelId < 0 && !m_currentPlayParameters) {
Chris@0 1120 std::cerr << "WARNING: SV-XML: Plugin found outside derivation or play parameters" << std::endl;
Chris@0 1121 return false;
Chris@0 1122 }
Chris@0 1123
Chris@0 1124 QString configurationXml = "<plugin";
Chris@0 1125
Chris@0 1126 for (int i = 0; i < attributes.length(); ++i) {
Chris@0 1127 configurationXml += QString(" %1=\"%2\"")
Chris@55 1128 .arg(attributes.qName(i))
Chris@55 1129 .arg(XmlExportable::encodeEntities(attributes.value(i)));
Chris@0 1130 }
Chris@0 1131
Chris@0 1132 configurationXml += "/>";
Chris@0 1133
Chris@0 1134 if (m_currentPlayParameters) {
Chris@0 1135 m_currentPlayParameters->setPlayPluginConfiguration(configurationXml);
Chris@0 1136 } else {
Chris@0 1137 m_currentTransformConfiguration += configurationXml;
Chris@0 1138 }
Chris@0 1139
Chris@0 1140 return true;
Chris@0 1141 }
Chris@0 1142
Chris@0 1143 bool
Chris@0 1144 SVFileReader::readSelection(const QXmlAttributes &attributes)
Chris@0 1145 {
Chris@0 1146 bool ok;
Chris@0 1147
Chris@0 1148 READ_MANDATORY(int, start, toInt);
Chris@0 1149 READ_MANDATORY(int, end, toInt);
Chris@0 1150
Chris@0 1151 m_paneCallback.addSelection(start, end);
Chris@0 1152
Chris@0 1153 return true;
Chris@0 1154 }
Chris@0 1155
Chris@154 1156 bool
Chris@154 1157 SVFileReader::readMeasurement(const QXmlAttributes &attributes)
Chris@154 1158 {
Chris@154 1159 std::cerr << "SVFileReader::readMeasurement: inLayer "
Chris@154 1160 << m_inLayer << ", layer " << m_currentLayer << std::endl;
Chris@154 1161
Chris@154 1162 if (!m_inLayer) {
Chris@154 1163 std::cerr << "WARNING: SV-XML: Measurement found outside layer" << std::endl;
Chris@154 1164 return false;
Chris@154 1165 }
Chris@154 1166
Chris@154 1167 m_currentLayer->addMeasurementRect(attributes);
Chris@154 1168 return true;
Chris@154 1169 }
Chris@154 1170
Chris@137 1171 SVFileReaderPaneCallback::~SVFileReaderPaneCallback()
Chris@137 1172 {
Chris@137 1173 }
Chris@137 1174